Warning: Permanently added '10.128.0.79' (ECDSA) to the list of known hosts. 2019/03/30 04:06:04 fuzzer started 2019/03/30 04:06:04 dialing manager at 10.128.0.248:39563 2019/03/30 04:06:04 syscalls: 1 2019/03/30 04:06:04 code coverage: enabled 2019/03/30 04:06:04 comparison tracing: enabled 2019/03/30 04:06:04 extra coverage: support is not implemented in syzkaller 2019/03/30 04:06:04 setuid sandbox: support is not implemented in syzkaller 2019/03/30 04:06:04 namespace sandbox: support is not implemented in syzkaller 2019/03/30 04:06:04 Android sandbox: support is not implemented in syzkaller 2019/03/30 04:06:04 fault injection: support is not implemented in syzkaller 2019/03/30 04:06:04 leak checking: support is not implemented in syzkaller 2019/03/30 04:06:04 net packet injection: enabled 2019/03/30 04:06:04 net device setup: support is not implemented in syzkaller 04:06:15 executing program 0: socketpair(0x17, 0x1, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff}) r1 = shmget$private(0x0, 0x2000, 0x420, &(0x7f0000ffe000/0x2000)=nil) r2 = getuid() r3 = getegid() fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) r9 = getpgrp(0xffffffffffffffff) r10 = getpgrp(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000200)={{0x3ff, r2, r3, r4, r6, 0x8, 0x4}, 0x7fffffff, 0xe7de, 0x9, 0x6, r9, r10, 0xe78}) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') getuid() getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3}}, r11, 0x7ff, 0xa2, 0x20, 0x3ff, 0xe775}, &(0x7f0000000440)=0xa0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000480)=""/169, &(0x7f0000000540)=0xa9) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000580)={0x5, 0x7}, 0x8) r13 = socket$inet6_sctp(0x1c, 0x5, 0x84) r14 = fcntl$dupfd(r13, 0x0, r13) mkdirat(r14, &(0x7f00000005c0)='./file1\x00', 0x0) fchownat(r14, &(0x7f0000000600)='./file1\x00', r2, r3, 0x400) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000640)=0x4, 0x4) rmdir(&(0x7f0000000680)='./file0\x00') r15 = open(&(0x7f00000006c0)='./file1\x00', 0x2, 0x80) getsockopt$inet6_tcp_buf(r15, 0x6, 0x25, &(0x7f0000000700)=""/29, &(0x7f0000000740)=0x1d) getsockopt$inet_sctp_SCTP_MAXSEG(r14, 0x84, 0xe, &(0x7f0000000780)={r11, 0x9ca}, &(0x7f00000007c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000800)={0xffffffffffff67ce, 0x0, 0x1f, 0x0, r11}, &(0x7f0000000840)=0x10) getgroups(0x9, &(0x7f0000000880)=[r7, r5, r6, r3, r8, r6, r6, r8, r7]) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r15, 0x84, 0x8001, &(0x7f0000000940)={r12, &(0x7f00000008c0)=[@in6={0x1c, 0x1, 0x83, @empty, 0x80}, @in6={0x1c, 0x3, 0x400000000000000, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x0, 0x1, @empty, 0x81}, @in6={0x1c, 0x0, 0xbfa, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000980)=0x10) socketpair(0x0, 0x10000000, 0x800, &(0x7f00000009c0)) 04:06:15 executing program 1: getitimer(0x2, &(0x7f0000000000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000100)="c3b9fbab0509fa85691bb54383370de7110b06e4", 0x14) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000140)=0x3, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000280)=0x3, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x822, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r4 = accept(r1, 0x0, &(0x7f0000000340)) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f00000003c0)={r2, 0xde, 0x7a, "d0e350c7b14dfe56887e1915140cfc94e0a2fc83acc99c7450cdd0eff054f404765b6857c17ea6cae767c125179df5ab1e27b150d672f065a9e433ef2d714fe31fbf34e149d4f648893236f675817baab3022a167edad0800c742e11305d9a26574057c89ebb6d9a2ef03845439cdd157c1b77933ebcb7b46046"}, 0x82) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000480)=0x9d, 0x4) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f00000004c0)={@multicast2, @loopback, @multicast1}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)={@in6={{0x1c, 0x3, 0x8000, @empty, 0x9}}, r3, 0x7f0000000000, 0x2b2, 0x8, 0x0, 0xffffffff00000000, 0x4000000000000}, &(0x7f00000005c0)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000000680)={r3, &(0x7f0000000600)=[@in={0x2, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x91d, @local={0xfe, 0x80, [], 0x0}, 0x51e}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f00000006c0)=0x10) preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/186, 0xba}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000840)={r7, &(0x7f0000000800)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000880)=0x10) clock_nanosleep(0xe, 0x0, &(0x7f00000008c0)={0x7, 0x5}, 0x0) getresuid(&(0x7f0000000940)=0x0, &(0x7f0000000980), &(0x7f00000009c0)) fstat(r1, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000900)='./file0\x00', r8, r9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000b00)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000b40)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000b80)={r10}, 0x8) readlinkat(r0, &(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)=""/4096, 0x1000) read(r1, &(0x7f0000001c00)=""/171, 0xab) r11 = getpgrp(0x0) fcntl$lock(r4, 0xf, &(0x7f0000001cc0)={0x3, 0x0, 0x200, 0x0, r11}) 04:06:15 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x202, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x9a, "fcc8039f4503af4e9d2f55941f8ae4bf1173bfef55c793b679f4930475698ece82a3fdcfb862b71e13e194319d8a2b70d106cacd588b343ac06d37461c4af4c1407b90e26afcd218a77d5f7590f0280010ff87603b166189153796ea747d8082a98b742a75ba9fafde904bdcd774c3b56c0bb5aa8df5af2d6c7e77baf42338f579f3150ec102b02b48830b6ddb52263dae3d6b53b227c0341b0f"}, &(0x7f0000000100)=0xa2) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xe, 0x2}, 0x8) r2 = accept4$unix(r0, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f00000011c0)=0x1002, 0x20000000) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001200)="a5268e4f5899cd32a41480a8140de521cd0c017ae0f24760d47ef8697f4599c70caa434c343ee03c6e21863f249f7b7692f59b13a2869eec55f46ba41f8d6aede2ab430c4fce5696d3f83a179ed71d8c54a05f0ece2fb10f541dea13a492470e148a002e94248b6a8319a03fc8d94bd027513efc5144d950f871a53d95b762d9489203736df010d64dfde1565f774df708ea940abaeea8bdd805fefa7b949fb0a0eaa11ea553f42715b7a3c1f70aa3a19102e9fbd189ea", 0xb7) r3 = socket$inet(0x2, 0x1, 0xa0d) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000012c0)={r1, 0x7ff}, &(0x7f0000001300)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001340)={0x9, 0x1b10, 0x5, 0x4, r4}, &(0x7f0000001380)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000013c0)={r4, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001400)={r1, 0xe7b}, 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001440)=0x5, 0x4) freebsd11_fstat(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001500)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x7}}, r4, 0x7ff, 0x6, 0x100, 0xffffffffffff8001, 0x7f55, 0xffff}, &(0x7f00000015c0)=0x98) r7 = fcntl$getown(r2, 0x5) fcntl$lock(r2, 0xc, &(0x7f0000001600)={0x2, 0x2, 0xfffffffffffff001, 0x8, r7}) r8 = semget$private(0x0, 0x1, 0x400) __semctl$GETVAL(r8, 0x0, 0x5, &(0x7f0000001640)=""/204) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001740)={0x7, 0x20, 0x1, 0x81, r1}, &(0x7f0000001780)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000017c0)={r1, 0x0, 0x3, 0x4dd}, &(0x7f0000001800)=0x18) setsockopt$inet_tcp_int(r3, 0x6, 0x100, &(0x7f0000001840)=0x500a, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000001880)={r9, 0x7, 0x1ff, 0x8001}, &(0x7f00000018c0)=0x10) dup(r3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001900), &(0x7f0000001940)=0x4) setgroups(0x7, &(0x7f0000001980)=[r5, r5, r5, r5, r5, r5, r5]) semget(0x1, 0x4, 0x200) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000019c0)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001a00)={r6, 0x9}, &(0x7f0000001a40)=0x8) r10 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r10, 0xb) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001a80)={r4, 0xf011}, 0x8) 04:06:15 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x7, [0x10001, 0x8, 0x1, 0xd6, 0x7f, 0xbd70, 0x8]}, 0x12) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x1, 0x2000, 0x6, 0x80, r1}, 0x10) r5 = semget(0x1, 0x2, 0x0) __semctl$GETZCNT(r5, 0x3, 0x7, &(0x7f0000000140)=""/112) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0x4) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f0000000340)=""/38, 0x26}, {&(0x7f0000000380)=""/61, 0x3d}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000000440)=""/75, 0x4b}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000540)={0x0, 0xd10, 0x86, 0x2, r3}, 0x10) exit(0x1c0000000000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r7 = open(&(0x7f0000000600)='./file0\x00', 0x4, 0x83) __semctl$IPC_INFO(r5, 0x2, 0x3, &(0x7f0000000640)=""/50) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000680)={r2, 0x0, 0x5}, &(0x7f00000006c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000700)={r3, 0x9, 0x2, 0xffffffffffffff80, 0xbc}, &(0x7f0000000740)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000780)={r8, 0x2}, &(0x7f00000007c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000000800)={r3, 0x1000, 0x2, 0x2, 0x16b}, &(0x7f0000000840)=0x18) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000880)={r4, 0x3ff, 0x8}, 0xc) mlockall(0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f00000008c0)={0x374, 0x11, 0x10, 0x7, 0x1, 0x1, 0x3ff, 0x1, r1}, 0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000900)={0xb6000, {{0x1c, 0x2, 0xffff, @remote={0xfe, 0x80, [], 0x0}}}}, 0x88) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000009c0)={0x3, [0x3, 0x70, 0x1]}, 0xa) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000000ac0)={r8, &(0x7f0000000a00)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0x1, @empty, 0x1}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000b00)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000b40)={r2, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000b80)={0x9, 0x1, 0x800, 0x8, 0xa8e, 0x3ff, 0x8, 0x80000000, r1}, &(0x7f0000000bc0)=0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000c00)) unlink(&(0x7f0000000c40)='./file0\x00') setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000c80)={0x9, 0x5, 0x4, 0x80, 0x9, 0x3, 0x0, 0x80000000, 0x0, 0x100, 0x3f}, 0xb) 04:06:15 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x30000000) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240)=0x161d6, 0x4) accept4(r0, &(0x7f0000000200)=@un=@abs, &(0x7f00000001c0)=0x8, 0x10000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x5e21b507, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) accept$inet(r3, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10) setsockopt$inet_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000080)="17e79c95aa57793c93714a5dd45d28a2e632b8ffaca6024d3cdb62e68bb8c8e7cac98f11eeabef38772a368f7b7d834433b3257d200b54413b2c161bb7bdc79b726bc6eeebd4cd3bdcd5a9b5c0c937bfb3ec18ee9de05172d082cfeabd85d34656844d48ff020856c81425f5e7792da5c29df69205c314da2f3d54ff976513", 0x7f) getsockopt$inet6_int(r1, 0x29, 0x2e, 0x0, &(0x7f0000000040)) 04:06:15 executing program 1: r0 = semget(0xffffffffffffffff, 0x3, 0x321) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x5}, {0x1c, 0x1, 0x8, @empty, 0x7}, 0x81, [0x4, 0x10000, 0x1, 0x0, 0x101, 0x4, 0x7, 0x81]}, 0x5c) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2201000000fe8000000000000000000000000000aa0900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0400000001000000080000070000000001000000"], &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r3, 0x8}, &(0x7f0000000200)=0x8) __semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000140)=""/184) 04:06:15 executing program 0: r0 = semget(0x0, 0x0, 0x0) __semctl$GETPID(r0, 0x4, 0x4, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x400}}, 0x0, 0x7ff, 0x442, 0x2}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000180)=0x10) 04:06:15 executing program 0: r0 = getpgrp(0x0) setpgid(0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) readv(r1, &(0x7f0000001440)=[{&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f00000000c0)=""/180, 0xb4}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/208, 0xd0}, {&(0x7f0000001280)=""/204, 0xcc}, {&(0x7f0000001380)=""/148, 0x94}], 0x6) setpgid(0x0, r0) setpgid(0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000014c0)='./file0\x00', 0x40, 0x120) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000001500)={0xdb7f, "51cbc498ec3dd144e576ec7972bcc9e8"}, 0x14) 04:06:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000800000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x7, 0x4, 0x6, 0xbb04, 0x4000000000}, &(0x7f0000000080)=0xa0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x5) 04:06:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 04:06:15 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, r1}, 0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 04:06:15 executing program 1: sync() shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x0) 04:06:15 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="11d8fe52708202b34fb51f24860544"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x4000000000000040}, 0x8) 04:06:15 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xf0}}, 0x0, 0xffffffffffffe919, 0x5, 0x200, 0xfffffffffffffff7, 0x10000}, &(0x7f0000000200)=0x98) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="06140000210003005f0e0500ff070200"], 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x5, 0x2000, 0x3, 0x3, r1}, &(0x7f0000000280)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000000)="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", 0x108) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x2, @multicast1}}, r1}, 0x8c) 04:06:15 executing program 1: sync() shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x0) 04:06:15 executing program 1: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0xcc}, @in6={0x1c, 0x1, 0x2, @empty, 0xcd3}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x8000, @empty, 0x5}, @in={0x2, 0x3}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x3, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x841}, 0x8) 04:06:20 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) socket$inet_udplite(0x2, 0x2, 0x88) sync() pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="5465503c519fd2302646e3917f23b98b7c8f17ac431fc118ad38b3673782d2885b78f132cd14d86bca56e8118e6e9d7420ba06aea7b26c5502f947beebcb871cf009064be4edf42a90e2703f50d132337023f1893c8e54558a14ff6c0f3a4c93e153185b95641a22d4ecceb0df5434f9713340e207b2026178010682bae99ddd81fe9b80df999f187fc1d31c1332a380251606690c14fdacae67605f4afbbf96d9b092a5f75c73b4ed576f2d6085e88a93f80d", 0xb3}, {&(0x7f0000000000)="3b434c63b236a632d12d0ba57d6823003f8e022a53379b24ee6eb4c9f388f464a5294492a382f23af4e6b948755773a5bcde73903d569e69f6cb9e37ccd796234585e2a77ee9b95bf677d84aae3e8cf9bd5e0e6f16b03c3268a635e364450619c9c573d98cc39ef17cc7cb17584b555ab85c181dab", 0x75}, {&(0x7f00000001c0)="ae9563589ec9", 0x6}, {&(0x7f0000000200)="48befa06d7541cbbb54aeb668fc9ed4d52ec00785600376683659f2a7198d63400930f769747323a905de9fe81691aaec4e02c9dfe70623ab69e16967d312475860dba8dab7f366a22af6ac9da19d68a7a4e708726e41997b3def2095876701092dfb58df6029c7726bdc5c67d5fa6e9df22dc05a550712bc5f517cb52", 0x7d}, {&(0x7f0000000280)="a30b03d6cb9852bad8d4dbd15e83880d28811ea897ad93ab43ead58e7c4d41061dca4258a8a1b2072854ea8c5c6e2131ae151eb5db43eeb11d833caff5ab37fbaddad39537a558f2a8f8d4957f83c4414a845b61e3ee2debf0d0bf363457a8a383266d044410b4e8e55b0e397760c7c86ce55b4e709a3d6998e8e5e25fd4ff0ab70be5ef77487dab6585387665d3888c1f4dbb2f70b5c380ea603f46740d32", 0x9f}, {&(0x7f0000000340)="890cf445f9ebbbe8b5db7c116a075b4776a1f5bb01beb61f759541a12b335cfd9493d48142eb962f8f486491098f40dcf5cc1c191cab8bdcb518718d862b8c74952e73f16b3687bde53dee466b9ba17450f5ddc735cfe74aae4f020bb4fc73f3224814e09c040d180e7360b617627490d9b4b51fcd4c2b0b15bed91186ea862987a162814b712d4185566d15ec5a85df9e5f6cdb44332c3f5b5498706bcedf16767d00d703858bce16e1a7521eebe8054a00f6bd8de286a1058c5af5bf08", 0xbe}, {&(0x7f0000000400)="920815bf5bf7954e2859359737a5ad79a59f69ff239cae4f972edb06f00dff88dd41aa8e2422e05e3d550490dd7d48493b8de13f4949", 0x36}, {&(0x7f0000000440)="0d88180d6fc7cba4e9cbac3a58350f7e", 0x10}], 0x8, 0x0) fchdir(r0) truncate(&(0x7f0000000080)='./file0\x00', 0x9) 04:06:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x1f8000, 0x5b, 0x8, 0x1ff, 0x71, 0x7, 0x8, {@in={{0x2, 0x3, @rand_addr=0x5}}, 0x0, 0x81, 0x2, 0x2, 0x1, 0xb6}}, &(0x7f0000000300)=0xb8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, 0x0) r4 = dup(r0) semget(0x1, 0x7, 0x82) pwritev(r4, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) getpid() setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0xee9, 0xffffffffffffff81, 0x4200, 0x3329c593, 0x181e86a6, 0x8, 0x9, 0x1, r3}, 0x20) ftruncate(r0, 0x4) readv(r4, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0xffffffffffffff36}], 0x1) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 04:06:20 executing program 2: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000280)={r0, &(0x7f00000001c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) r2 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000380)=0x1, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000340)=0x8) r4 = socket(0x2, 0x20000007, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000300)={r1, 0xf, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000), 0x0) 04:06:20 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYBLOB="8c6a56eb5387ac609f90b63e18943572f98fe92d158fe78e58e75277c2f5246e2fb61a54654c9b34ee36cdb459b3cfc327f45193"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000240)) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000040)="2c8e0b37013d06e0fe015df1ec6a99ae9d7fa6a260e478895866e25629641d330161397e", 0x24) 04:06:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x9a, @remote={0xfe, 0x80, [], 0x0}, 0xe6}}, 0x0, 0x1f, 0x5, 0x2, 0x3a}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x0, 0xaf, 0xffffffff}, &(0x7f0000000280)=0x10) mprotect(&(0x7f0000148000/0x1000)=nil, 0x1000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getsockname$unix(r2, &(0x7f0000000380)=@file={0x0, ""/4096}, &(0x7f00000013c0)=0x1002) accept4$unix(r2, &(0x7f0000000300)=@abs, &(0x7f0000000340)=0x8, 0x20000000) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) select(0x40, &(0x7f0000000000)={0x1, 0x9, 0x0, 0x0, 0x9, 0x4, 0xd9b, 0x7}, &(0x7f0000000040)={0x3, 0x8, 0x10001, 0x3, 0x4, 0x101, 0x3, 0x8}, &(0x7f0000000080)={0x401, 0x1, 0x5, 0x8, 0xa5e, 0x0, 0x4}, &(0x7f00000000c0)={0x1, 0x2}) 04:06:20 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1=0xe0000002, @multicast1}, 0xc) 04:06:20 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x56, 0x2, 0x7, 0xff}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x4, 0x803e, 0x1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x8, 0x7, 0x80, 0x4, 0x9, 0x6fdd, 0x6, {@in6={{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x9273}}, r3, 0x7, 0x1fd, 0x100, 0x80, 0x1}}, &(0x7f0000000280)=0xb0) r4 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r5 = dup2(r4, r1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r5, 0x0) 04:06:21 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x13b7}], 0x2) pwritev(r0, &(0x7f0000000000), 0x0, 0xc000) 04:06:21 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x14, 0x10000002) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140)=0x5a1286b, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040), 0x4) 04:06:21 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6(0x1c, 0x10000002, 0x10000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x18, 0x2a, 0x9, 0x1, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f0000000100), 0x4) 04:06:21 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) socket$inet_udplite(0x2, 0x2, 0x88) sync() pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="5465503c519fd2302646e3917f23b98b7c8f17ac431fc118ad38b3673782d2885b78f132cd14d86bca56e8118e6e9d7420ba06aea7b26c5502f947beebcb871cf009064be4edf42a90e2703f50d132337023f1893c8e54558a14ff6c0f3a4c93e153185b95641a22d4ecceb0df5434f9713340e207b2026178010682bae99ddd81fe9b80df999f187fc1d31c1332a380251606690c14fdacae67605f4afbbf96d9b092a5f75c73b4ed576f2d6085e88a93f80d", 0xb3}, {&(0x7f0000000000)="3b434c63b236a632d12d0ba57d6823003f8e022a53379b24ee6eb4c9f388f464a5294492a382f23af4e6b948755773a5bcde73903d569e69f6cb9e37ccd796234585e2a77ee9b95bf677d84aae3e8cf9bd5e0e6f16b03c3268a635e364450619c9c573d98cc39ef17cc7cb17584b555ab85c181dab", 0x75}, {&(0x7f00000001c0)="ae9563589ec9", 0x6}, {&(0x7f0000000200)="48befa06d7541cbbb54aeb668fc9ed4d52ec00785600376683659f2a7198d63400930f769747323a905de9fe81691aaec4e02c9dfe70623ab69e16967d312475860dba8dab7f366a22af6ac9da19d68a7a4e708726e41997b3def2095876701092dfb58df6029c7726bdc5c67d5fa6e9df22dc05a550712bc5f517cb52", 0x7d}, {&(0x7f0000000280)="a30b03d6cb9852bad8d4dbd15e83880d28811ea897ad93ab43ead58e7c4d41061dca4258a8a1b2072854ea8c5c6e2131ae151eb5db43eeb11d833caff5ab37fbaddad39537a558f2a8f8d4957f83c4414a845b61e3ee2debf0d0bf363457a8a383266d044410b4e8e55b0e397760c7c86ce55b4e709a3d6998e8e5e25fd4ff0ab70be5ef77487dab6585387665d3888c1f4dbb2f70b5c380ea603f46740d32", 0x9f}, {&(0x7f0000000340)="890cf445f9ebbbe8b5db7c116a075b4776a1f5bb01beb61f759541a12b335cfd9493d48142eb962f8f486491098f40dcf5cc1c191cab8bdcb518718d862b8c74952e73f16b3687bde53dee466b9ba17450f5ddc735cfe74aae4f020bb4fc73f3224814e09c040d180e7360b617627490d9b4b51fcd4c2b0b15bed91186ea862987a162814b712d4185566d15ec5a85df9e5f6cdb44332c3f5b5498706bcedf16767d00d703858bce16e1a7521eebe8054a00f6bd8de286a1058c5af5bf08", 0xbe}, {&(0x7f0000000400)="920815bf5bf7954e2859359737a5ad79a59f69ff239cae4f972edb06f00dff88dd41aa8e2422e05e3d550490dd7d48493b8de13f4949", 0x36}, {&(0x7f0000000440)="0d88180d6fc7cba4e9cbac3a58350f7e", 0x10}], 0x8, 0x0) fchdir(r0) truncate(&(0x7f0000000080)='./file0\x00', 0x9) 04:06:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x100000000000001, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1204, &(0x7f0000000000), 0x2) 04:06:21 executing program 1: mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) mlockall(0x3) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x2}, 0x4) munmap(&(0x7f0000a60000/0x1000)=nil, 0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8, 0x100) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mmap(&(0x7f000071c000/0x400000)=nil, 0x400000, 0x0, 0x10, r1, 0x0) 04:06:21 executing program 2: socket(0x1, 0x30000005, 0x436eb79f) freebsd10_pipe(&(0x7f0000000040)) dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x30000000) pipe2(&(0x7f0000000100), 0x100000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8001, 0x4) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x385}, 0x98) 04:06:21 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0xffffffffffffffd1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=@abs, 0x8) 04:06:21 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) mlock(&(0x7f0000fed000/0x10000)=nil, 0x10000) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x3000) shmdt(r0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 04:06:21 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x416f) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x2f1) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xb5fece331a492f60) r1 = socket$inet6(0x1c, 0x5, 0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x3, 0x4) getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x40}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x3}}, r2, 0x5, 0x401, 0x10c, 0x8, 0x20, 0xcf8}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="0007000001010a00273998e802f760ca00"], 0x0) 04:06:21 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setitimer(0x1, &(0x7f0000000040)={{0x1a, 0xffffffff}, {0xf5, 0x9}}, &(0x7f00000000c0)) getpeername(r0, 0x0, &(0x7f0000000080)) 04:06:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) listen(0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) accept4$unix(r2, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, 0xffffffffffffffff, 0x392) 04:06:21 executing program 1: munmap(&(0x7f0000719000/0x1000)=nil, 0x1000) r0 = socket$inet_udplite(0x2, 0x2, 0x88) read(r0, &(0x7f0000000000)=""/240, 0xf0) r1 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x76dd8187}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x6}, 0x8) getrusage(0xffffffffffffffff, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) 04:06:21 executing program 2: r0 = socket$inet6(0x1c, 0x1, 0x0) socket$inet6(0x1c, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000080)) 04:06:22 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f00000001c0)='%', 0x1, 0x8, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0x1, 0x4010, 0x8000, 0x5, r1}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x46d9, 0x100, 0x3, 0x9, 0x100000001, 0x6, 0x9, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x200}}, r2}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="02004e207f000001000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0800cc7900010000"], 0x94) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140), 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 04:06:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) fcntl$getown(r0, 0x5) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r3}) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$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) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) 04:06:22 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) unlinkat(r0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) semget(0xffffffffffffffff, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) 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) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x1}, {0x2e11, 0x3}}, 0x0) 04:06:22 executing program 2: r0 = socket(0xfffffffffffffffe, 0x5, 0x4) getsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000001340), &(0x7f0000001380)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 04:06:22 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, 0x0) writev(r1, &(0x7f0000000280), 0x26) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000100)="e73d1001c52dd1482fb81db979dca09121b8771b53a223af8ba4842c9d6f2e1e8433ec8aeffb96d4f0d7b09b0038f7b1ae857c19ff4f1f4bddcdde267e393b6d946108526af0f205d8b33f5a4bf0bc1b1cce7103c87ba29968dfe7f2c2f7ecdb1699497765b76172640fe202e789ac57ce409cc10245cc24ca759a3cb501e706224652702878873bab054f0db4062bb464212f5caca75e9053e88dff3db850dd81e0e5d4e8421e32d194d1c96392ca28ae9316b79c0b176b44d67c124eb65ff1194bfd0f93fb2fd8c35ba95e4715d58344d47d50d0b16fb0d795eaa611933069200b2386955d8765322c9b", 0xeb}, {&(0x7f0000000200)="096a5383e3b9bf3235bdb85214425897a298e131289613d65102646740cbd6b3a551e0a33eceb8e5a2678ad0e3501676713466a2fb62b182326c131dad146c7a65fa3a9e4f9716ccb1af467d5ddc2874ce26249ff0b2a0bc355c39233979c7f38a304b5c97d839b59e4108e3683bcd3f13042ffc6b7610e08915fa1ff6496653d0a091366695a370cd1f4c7695cc8911114dba4f8b0dee44cb2391df61f5c2", 0x9f}, {&(0x7f00000002c0)="72fd8a859d67d3dbd31c701dedcb7ca9b53b24b5e77bbd4037a50779e8420251d43e6dc85b8947aa8cc653da5712c95c30c45271ae325940c47a6db3b7fc300591824a20ab42", 0x46}, {&(0x7f0000000340)="9f61996b469e", 0x6}], 0x4) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/243) 04:06:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x6) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000080)={r1, 0x401}, 0xc) 04:06:23 executing program 1: mprotect(&(0x7f0000171000/0x4000)=nil, 0x4000, 0x2) r0 = socket(0x0, 0x1, 0x3510) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x3, 0xfffffffffffffffd, 0x800, 0x7, 0x10001, 0x2, 0x20, 0x9, r3}, 0x20) accept(r2, &(0x7f00000023c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0xfffffffffffffeff) 04:06:23 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) ftruncate(r0, 0xfffffffffffffff8) accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) 04:06:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x106) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x180) __semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000000000)=""/26) chmod(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) 04:06:25 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={r2, 0x2, 0x7, [0x9, 0x100000000, 0x6, 0x0, 0x100000000, 0x97c6, 0x14443375]}, 0x16) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) truncate(&(0x7f0000000080)='./file1\x00', 0x10001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) write(r1, &(0x7f00000001c0)="cc751967a871420368ce8d69ad17e91a17ecd1967c37b99fd3fcddb0d03c125e67c0c9c376d236b97f723f775ac814698352b0cd75caed0535de0d7257f94ca89b150e8e42b1e4bf49baa3027306550dce9a3f92e7525a066e27c639a9624283606733975bcf78fec35dae84ed2d93e8d162738d60c45edbb27f8e1b19c2618853cecf61fe6678b3e5ea396e1589ad062b7eb9ab09cb40ebaf398ca2f4923563cd19cbb4", 0xa4) r3 = open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, 0xfffffffffffffedf) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000280)=0x4) setsockopt$inet_udp(r1, 0x11, 0x1, 0x0, 0x989cab137c70fc5e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0x7fffffff, 0x7ff, 0x1800, 0x2, 0x8, 0x3, 0x9, 0x9592, 0x0}, &(0x7f00000004c0)=0x20) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000500)={r4, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x20ca}, {r1, 0x10}, {r1}, {r3, 0x1a}, {r3}, {r3, 0x8}], 0x6, 0x8) fchmod(r0, 0x101) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000600)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="3f003f0003000000"], &(0x7f0000000380)=0xfffffffffffffeaf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000003c0)={0x5f3c8f8b, 0x46bccf8c, 0x410, 0x83, 0x7, 0x4e6, 0x100000000, 0x2, r5}, &(0x7f0000000400)=0x20) 04:06:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x7fff, 0x9}, {0xffff, 0x1}}, 0x0) munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 04:06:25 executing program 2: r0 = socket(0x2, 0x5, 0x0) close(r0) socketpair(0x1d, 0x10000002, 0x40, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x0]}, 0x6) fchdir(r0) 04:06:25 executing program 0: munmap(&(0x7f0000719000/0x1000)=nil, 0x1000) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = msgget(0x1, 0x100) msgsnd(r1, &(0x7f0000000640)={0x2, "531f2f1e11f542b49127b2d6da441533adc9dfc8b7b2230700000000000000ac2b1741a872889fdd7587e091c7db0758875d6352272a6b9b8f1e34d942d3d3b0a1508c7fdb2c0062a75e321b7373218d8d10f692a458360800000055cff7df4ec8a40132fd9ea5a878de726e5c5e5c060bfdcefa259de2186ed034bda617bf19348f15ba7f4c94b9947255d37dc056913a45bd49a6e7b1cd964d43ec7e660bf7fc12960580c2bfd236688a5d0e8fa8f07005e02ffdb6ff2c0234a8"}, 0xfffffffffffffe79, 0x800) read(r0, &(0x7f0000000000)=""/240, 0xf0) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x20000005, 0x9, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000400)={r3, &(0x7f0000000480)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x6b0f}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x792}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000540)=0x10) 04:06:25 executing program 2: select(0x40, &(0x7f00007dafc0)={0x0, 0x0, 0x0, 0x7ff}, &(0x7f0000000000), &(0x7f00006c7fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, &(0x7f00008d9ff0)) 04:06:26 executing program 2: r0 = socket(0x2, 0x30000005, 0x30000000) sendmsg$inet_sctp(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2500000084000000070000000057000000090000001c000080840000000a00000000000000"], 0x25}, 0x0) 04:06:27 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8200"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) fchdir(r0) nanosleep(&(0x7f0000000040)={0x1}, &(0x7f0000000080)) shutdown(r0, 0x2) close(r0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x3a, "a50310a0d5fce2fadb3eb02d1530213a"}, 0x14) 04:06:27 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000ffffffff010000000700000000000007ac14ffaaac1400bb0000000000000001ffffffffac1400aa849b2bc4b6834df8a024bfce244ffe122185a2d3d85ae4f41da3a74cc79341db"], 0x2c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x100104, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000003c0)={0x322, 0x800, 0xd1ab, 0x4, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000440)={r3, 0xd, 0xfff}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xfffffffffffffff8, 0x0, 0xdb5, 0xffffffffffff0000}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r4, 0x80000001}, &(0x7f0000000280)=0x8) unlink(&(0x7f00000002c0)='./file0\x00') accept4(r1, &(0x7f0000000680)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000640)=0x1f9, 0x30000003) r5 = open$dir(&(0x7f0000000300)='./file0\x00', 0x10000, 0xb4) mkdirat(r5, &(0x7f0000000340)='./file0\x00', 0x45) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100), 0x4) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() lchown(&(0x7f00000004c0)='./file0\x00', r6, r7) 04:06:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000), 0x35) r1 = semget(0x1, 0x3, 0x1) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000001200)=""/178) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0x4}, &(0x7f0000001100)=0x8) sendmsg$inet6_sctp(r2, &(0x7f00000011c0)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x87, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, 0x1c, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x1000}], 0x1, &(0x7f0000001140), 0x38, 0x1fffe}, 0x20000) 04:06:27 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) fcntl$dupfd(r0, 0x0, r0) lseek(r0, 0x0, 0x1) r1 = geteuid() freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = open(&(0x7f0000000000)='./file0\x00', 0x20002, 0x2) fcntl$lock(r3, 0xb, &(0x7f0000000080)={0x0, 0x0, 0xc700000000000000, 0x2000100000001}) 04:06:27 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x2, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x0, 0x3}, 0x0) 04:06:27 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x4, 0xffffffffffffff7b) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) fdatasync(r1) read(r2, &(0x7f0000000040)=""/55, 0x37) r3 = dup(r1) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000280)=0x100) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000140)={0x40, 0x1, 0x401, 0x39c00000000000, 0x80000000}, 0xc) fsync(r1) 04:06:27 executing program 3: r0 = open(&(0x7f0000000500)='./file0\x00', 0x80020000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x8, 0x6c00, 0x80000000, 0xff, 0xfffffffffffffff9, 0xfffffffffffffffe, 0x0, r1}, &(0x7f0000000040)=0x20) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, 0x8) 04:06:27 executing program 0: r0 = socket(0x12, 0x30000007, 0x3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000008c26eeb8a354600fb90000000000000000000000001c64e9930055a51f85b71b75900000000000000000000000000000000000000000000000000000000000000000000000000000000000220000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0200020003000000"], &(0x7f0000000140)=0x94) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @broadcast}}, r1, 0x3a, 0x7, 0x8, 0xffffffff, 0x4, 0x12}, 0xa0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000340)={0xffff, &(0x7f0000000240)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0xd66b, @loopback, 0x17}, @in6={0x1c, 0x2, 0x38cc, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x3, 0xff, @loopback, 0x9}, @in6={0x1c, 0x3, 0x200, @loopback, 0x5}, @in6={0x1c, 0x1, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x400}, @in6={0x1c, 0x1, 0x6, @empty, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_int(r4, 0x29, 0x2000000002a, 0xfffffffffffffffe, 0x90) 04:06:28 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="17b4d41b091c9006caecea3762ebbfbad71217904678b236ef19225a3a94eded6d4ea4b72b25f46335588771dfb4db69e12cb84d9f5a848ebad32d6eb7ce2f0d5f035c030a01e229a4e7c265299c71aa4c37b6be401a90bf33210ffe84c19b69c95ce051001eeac3fb391aa203095b245b8e153079cbc9198b21e90ecf8460dff7ca1c9070c1d4507d206e1944e83c8bc78f00c67b8826d0c9082a0583", 0xfffffffffffffebc) 04:06:28 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socketpair(0x10, 0x5, 0xeb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x1001, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8) 04:06:28 executing program 1: r0 = semget(0x0, 0x0, 0xa0) r1 = getuid() r2 = socket(0x17, 0x20000001, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000880)={0x40, {{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x88) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f0000000600)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000800)={0x0, &(0x7f0000000780)=[@in6={0x1c, 0x2, 0x1, @loopback, 0x6}, @in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x0, 0x70, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffff7}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x80}]}, &(0x7f0000000840)=0x10) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000580)={{0x9, r1, r3, r5, r6, 0x80, 0xcb6}, 0x100, 0x8, 0x3f}) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r7, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000000240)=0x5, 0x4) ftruncate(r7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r8, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) sendto$inet6(r7, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) setsockopt$sock_int(r8, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000340)=0x8, 0x4) r10 = dup(r8) sendto$inet6(r10, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r10, &(0x7f0000000480)="3f3e4f2902d68d45949ebaa9ecb07e070000009b273b4a854539896dc4ab8ff9725c5f97238040ed815015e3b99f805e9b3c6a010000006bb71ea33c1ef487b81834f7e8edcf92162f697fe48339f22ab3586132f4c53f3990", 0x59, 0x0, 0x0, 0x0) pwritev(r7, &(0x7f0000000700)=[{&(0x7f0000000640)="7568146b4ff596361f56cbb5824336bed7593b98dfd6d4f217aee051e65d296c3d0fa584beba18c3c81f0e74f13583a3ee47aa0f9d3af7dc37dfee16ebdc0fa95fbd936c58e577462662a382080e4723b968b498dbc89a756e4e3ecfeab1b4ccb476ec58b7e025ed8712cac084349373747d328c9512981d2739809964eeb83793ed7223e83168ec32e3bf913ff851d81b2f0e02df99e8eceb55e441846bae547684069e85caba4fb85393ddc9f2d139a0b1", 0xb2}], 0x1, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x28004, 0x11) r11 = fcntl$getown(r8, 0x5) fcntl$setown(r9, 0x6, r11) 04:06:28 executing program 0: mlock(&(0x7f0000ff6000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x57a}, 0x4) 04:06:28 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000001180)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="a3cdfb923a5fb79d94c1ecad31a506dc7157d4ed779192c2074fcd40b8ca3ab8cf6edeae8e8b8276f818ef34bfb4994c9461627a1db73f1cd479cf0d4d2ef2373b869fed33e7b7df2b973644b16020494af184bc5a8c4b91baa8a02cc4aaca3960e036a291ba499b73b14be66131f85190dad27a1b8183f8aa3f96ada6be1cde9fa853ed979331f38073c3f726508190ff51ec3604340b6898768a1123fbd63bd1da39e135d9413066c85e76a4b077fffe0250957d6be3b9200c9cabcc9c71", 0xbf}], 0x2) fchmod(r0, 0x101) socketpair(0x17, 0x20000000, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) 04:06:28 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) socket$inet_sctp(0x2, 0xb, 0x84) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={r1, 0x5, 0x5, 0x7ff, 0x1000, 0x9}, &(0x7f00000004c0)=0x14) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYBLOB="05006a0043f8ff743816220e816c6621e231ea58467a9fbb17f82078a29b064665fa74edec167e0b6b3b9d13b22baf059968944d260dc1048e7206e0f8905e80d0dfd9f3ce9554dd2b7eb53ffd15006ff87239cee67a9794dfc7cfe9cf9a8ae070c2606d3f0a17821ec8081bbd3285f01bf577aae8c9672083ed42"], 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f00000001c0)=""/220, 0xdc, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c) exit(0x800008000) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000640)={r2, &(0x7f0000000300)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xf2ad, @loopback, 0x100000001}]}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x8373}, &(0x7f0000000380)=0x8) truncate(&(0x7f0000000700)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1) getitimer(0x3, 0x0) 04:06:30 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140), 0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x845f3999, 0x4) accept$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0xfffffffffffffecf) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x45}, 0x8) 04:06:30 executing program 3: r0 = socket(0x17, 0x20000003, 0x7fff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x0, 0x10000000, 0x3b8) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) recvfrom$unix(r2, &(0x7f0000000280)=""/182, 0xb6, 0x40040, &(0x7f0000000340)=@abs={0x1, 0x0, 0x2}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x1ff, @empty, 0x6}}, 0x0, 0x1, 0x10000, 0x9, 0x8, 0x9, 0x1}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000004c0)={r3, 0xe0, "3313ac72edd0ca95c324203794b4cfe42fe823cc0abae4b840def53eb11a92fc1b9d3fb2c23f72e7f71ff1fa43512beadc494f0f20ea44fcda5db8f783a5951d1de088f03d80b3ac694f6336567e643e15c72d5d3d85f97b49a9b4f53400d976febfdb03ca5c2ee35f28e6292ac75787d1177751c8ef64dacb184bd16c486d028bc2bd47d658b577d254652f2cc3d46cd910aa8fbf637819255aa452c706e7cb25686ff81025448704225c58bafe7e2c25057092208335f7cf3f5fcd619a4e4851925c2a201e6b844ab699c459734deb89874f1536f92beb1bdd5bdce4f9636d"}, &(0x7f0000000140)=0xe8) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1006, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x2f1) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xb5fece331a492f60) socket$inet6(0x1c, 0x5, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x40}, &(0x7f0000000200)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000001c0)={0xd2, {{0x1c, 0x2, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x401}}}, 0x88) 04:06:35 executing program 1: chdir(&(0x7f0000000040)='./file0\x00') r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x3, 0x4) 04:06:35 executing program 0: getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setgid(r0) r1 = semget(0x1, 0x0, 0x10) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000300)=""/44) shmget$private(0x0, 0x400000, 0x805fc36200bb5009, &(0x7f0000c00000/0x400000)=nil) accept4(0xffffffffffffffff, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c, 0x10000000) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x30000000) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) fchmodat(r3, &(0x7f0000000200)='./file0\x00', 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000180)={0x10000000000002, "8d07cc5571c24fc4260a00"}, 0x14) __semctl$IPC_RMID(r1, 0x0, 0x0) 04:06:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000300)={0x6, 0x3, 0x2000, 0xc9, 0x7, 0x100, 0x6, 0x77c6, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x89, r2}, &(0x7f00000003c0)=0xc) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000100)=""/87, 0x57}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000000180)=""/76, 0x4c}], 0x4, &(0x7f0000000200)=""/31, 0x1f}, 0x40) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000007c0)={0x2}, 0xb) recvmsg(r0, &(0x7f00000000c0)={0x0, 0xfc5e, 0x0, 0x0, &(0x7f0000000480)=""/140, 0x8c}, 0xfffffffffffffffd) 04:06:35 executing program 3: socket$inet6(0x1c, 0x20000000, 0x3) r0 = socket$inet_sctp(0x2, 0x1, 0x84) freebsd11_fstat(r0, &(0x7f0000000000)) fstat(0xffffffffffffff9c, &(0x7f0000000080)) r1 = geteuid() setreuid(0x0, r1) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000340)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xfffffffffffffffc}) shmat(r2, &(0x7f0000ffd000/0x3000)=nil, 0x3000) 04:06:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x6, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x1202, &(0x7f0000000000), 0xfe6a) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x4, @loopback, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @rand_addr=0x3}}, 0x0, 0x12d, 0x4, 0x0, 0x3ff, 0xc783}, &(0x7f0000000140)=0xa0) fcntl$dupfd(r1, 0x11, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0x3}, 0x8) 04:06:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getown(r0, 0x5) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x8) 04:06:35 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) clock_gettime(0x4, &(0x7f0000000040)) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100}) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r2 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005, r2}) 04:06:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x100000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)={r1, 0x1f}, 0x8) 04:06:35 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r0, &(0x7f0000000080)=@in, 0x10) rmdir(&(0x7f0000000000)='./file0\x00') 04:06:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x80000000, 0x5, 0x9, 0x5, 0x2, 0x2, 0x7, {@in6={{0x1c, 0x0, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0xffff}}, r2, 0xffff, 0x68f, 0xca, 0x8, 0x1a3}}, &(0x7f0000000180)=0xffffffffffffff9e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x3, 0x100000001]}, 0x8) 04:06:35 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={0x0, 0x4000000000000000}, &(0x7f0000001b80)=0x8) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) munlockall() getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001980)=ANY=[@ANYBLOB="02000000010001000600000081010000080002000f2ef193dcae373623639b6594"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x0, 0xd3}, 0x8) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000bc0)=ANY=[@ANYBLOB="3c64de667a375d988830c2c439f4d1f3b38a1dec2fd1a979f47e2f89789ddf7f88765eac7f529ebbccd03543f22a9e5870bb34dd6f92e6c9e7e087344a13410cbcb57a14f950ec1c3cb78e1cb53dfb97fdb942f5e9c8a9c1dfef8bfa8fff6c4b871093bd875bbde985ab379300aa4058a2ab549eba65b30c3db6f1330c5c5c50276ed234ff143340582b4d3cfe8d72f1466cd6971c8e564e5594925dc1e8b43f0e405711ba0df7605240e36f14cd4c1c20058b6148221ef031cf11b34304121e799da805cfe2d9ad11a66acdf1715637f7aca9641ddf5ef5747e2aee5085a2642eeb4296b36c98bf7209821c2ca1ce7638bf224f74bdbdcdcef5ba58e5bba1283edbe5063b5c2544598f41f3d039dab9f7c5e14ce515c3081a8dacd820268f0a54341afff196636fa1b9630dbc2e3c4a391e4912e41467a587ecd17d"], 0x1, 0x800) msgrcv(r2, &(0x7f0000000940)={0x0, ""/243}, 0xfb, 0x2, 0x1000) msgsnd(r2, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r2, &(0x7f0000000700)={0x2, "b8de507334efd974b5d0623e41c02874e39277c10a9b17b37ca3b8585ab4e80f4cbb1a902a88f4a2166239b21cc9d7cf876b5130599779040fb24bf2a122d38913d11ccc47c09688e45cf7076ede55e40d52c1cde93c0aa0e562dfa277e8e7323ccf1d410fd3f804917f85d7ccf9d93ba0df307bed33369058b896f61db65044455559ccbadfb7"}, 0x8f, 0x800) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x2}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x1000a}, 0xfe88) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000001a80)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f0000001940)) execve(0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000800)=[{&(0x7f0000000200)=""/149, 0x95}, {&(0x7f0000000180)=""/25, 0x19}, {&(0x7f0000000440)=""/207, 0xcf}, {&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000600)=""/150, 0x96}, {&(0x7f00000006c0)=""/7, 0x7}, {0x0}], 0x7, &(0x7f00000008c0)=""/4096, 0x1000}, 0x40) 04:06:35 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) lseek(r0, 0x0, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0xd8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) munmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000) socketpair(0x17, 0x10000001, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000200), 0x0) mlock(&(0x7f0000ff2000/0x2000)=nil, 0x2000) unlinkat(0xffffffffffffffff, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ff8000/0x4000)=nil) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r5 = geteuid() fstat(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000000)='./file0/../file0\x00', r5, r6, 0x400) fdatasync(r1) poll(0x0, 0x0, 0x664b6e3) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) 04:06:35 executing program 0: socket(0x17, 0x10000007, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x32d, &(0x7f0000000340)=ANY=[@ANYBLOB="25000000ca0921b364f0293b36903431db4122b8d0d79ad5d154680200000f7a6da50839e01e7b010f87ff4592c7cf3e846fea672381f133c0cc5f2346fa81abe21fdaaf75df", @ANYRESHEX, @ANYRES32=r1, @ANYPTR, @ANYRES64=r1, @ANYRESHEX=r1], 0x5e}, 0x84) close(r1) bind(r1, &(0x7f0000000000)=@in={0x2, 0x0}, 0x10) recvmsg(r1, &(0x7f0000000840)={0x0, 0x36b45529b279f076, 0x0, 0x75, 0x0}, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x3) recvmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/155, 0x9b}], 0x1, 0x0}, 0x0) 04:06:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x134) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000340)='./file1\x00', r2, r3) poll(&(0x7f00000001c0)=[{r1, 0x106}], 0x1, 0xc5ae) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000400)=""/91, &(0x7f00000003c0)=0x5b) open(&(0x7f00000005c0)='./file0\x00', 0x8000, 0x80) lseek(r1, 0x0, 0x4) socket$inet(0x2, 0x0, 0x1200000000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 04:06:36 executing program 0: socket(0x17, 0x10000007, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x32d, &(0x7f0000000340)=ANY=[@ANYBLOB="25000000ca0921b364f0293b36903431db4122b8d0d79ad5d154680200000f7a6da50839e01e7b010f87ff4592c7cf3e846fea672381f133c0cc5f2346fa81abe21fdaaf75df", @ANYRESHEX, @ANYRES32=r1, @ANYPTR, @ANYRES64=r1, @ANYRESHEX=r1], 0x5e}, 0x84) close(r1) bind(r1, &(0x7f0000000000)=@in={0x2, 0x0}, 0x10) recvmsg(r1, &(0x7f0000000840)={0x0, 0x36b45529b279f076, 0x0, 0x75, 0x0}, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x3) recvmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/155, 0x9b}], 0x1, 0x0}, 0x0) 04:06:36 executing program 0: r0 = msgget$private(0x0, 0x680) msgsnd(r0, &(0x7f0000000000)={0x2, "532915e020bee57e26cba4ad752b474bd4a4ab8df14f92b76f206974449a7ea3ab6f68ce756aeb790e9291fc4dad2deb0566de5cace93033a1df320dac581693db1c34a8e4dc6427b012c3536f8146b53fc1203652dd7890357141e20e36ea5f8c8a37d454d30f9aac8bde79310fbbd56c3fd85c8111629e0c1bfe25b6d4f3dc939cb7f3913edc50238ff7b9e2d7f5e2afc158f3403534ea5bf6f39f270e1af8682a07f26d"}, 0xad, 0x800) syz_emit_ethernet(0xa45a90a8d2d6202, &(0x7f0000000280)="7903008ce60c923afeed35c2d50b8fa73e1a0fff5a2aba20700700000000007aacad5ed7721a2c00002c084b98e76eea94bcdf9126abf8b4f871e88e8b729d0275054b4bb564325b6ed583e993514f98e500c2a947b5f34f8911369c148e3721342944c3952c0783a4981294bac5e5ce2aa6fc8ce40ce580970235e3c21cc73c93ac97bc316d03b447430cf513949bcc731dc3b50b86e03839c2d76b7518b8504efb3dcb3bdb43fb5e25d23588bbfe2f52c03c2399b54500000000000000000000000000000000000000000000000000") 04:06:36 executing program 0: select(0x40, &(0x7f0000000000)={0x0, 0x400, 0x5, 0xffffffff, 0x0, 0x7}, 0xfffffffffffffffe, 0x0, 0x0) 04:06:36 executing program 0: setreuid(0x0, 0xee00) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) bind$inet(r1, &(0x7f0000000080)={0x2, 0x1, @multicast2}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0) fcntl$dupfd(r0, 0x11, r0) socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f00000000c0)='./file0\x00', 0x8, 0x7) 04:06:37 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000040), 0xfffffedf) execve(0x0, 0x0, 0x0) write(r2, &(0x7f0000000040)='t', 0x1) read(r0, &(0x7f0000000140)=""/144, 0x90) write(r0, &(0x7f0000000080)="b7e571fe40e85aa8375711e1890db9f56ec72ab004a79aaf738613d26524c98a7772f611924564202049f19e6ba4f3e9eebd8d1c6f43c44c3042ee69", 0x3c) execve(0x0, 0x0, 0x0) 04:06:37 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000e9000/0x4000)=nil, 0x4000, 0x0) getpid() 04:06:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xd}, 0x2) 04:06:38 executing program 3: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x400}, 0x8) sendto$unix(r0, &(0x7f0000000340)="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", 0x194, 0x0, 0x0, 0x0) 04:06:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3}}, 0x0, 0x8, 0x2, 0x7db9, 0xffff, 0x4a00}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x6, 0x7}, 0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000140)={@multicast2, @multicast1, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14) 04:06:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7ff, 0x0, 0x0, 0xfffffffffffff0a6}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x200, 0x1000, 0x7, 0x10001, r1}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1206, &(0x7f0000000140), &(0x7f0000000180)=0x4) 04:06:38 executing program 2: r0 = socket$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) execve(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000580)=[&(0x7f0000000240)='%\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='%\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='(\x00', &(0x7f0000000540)='*@\x00'], &(0x7f0000000640)=[&(0x7f00000005c0)='{\x00', &(0x7f0000000600)='+$#)$\'+$\x00']) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xffff) r3 = msgget(0x3, 0x401) msgrcv(r3, 0xffffffffffffffff, 0x0, 0x1, 0x800) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)='./file0\x00') 04:06:38 executing program 3: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xffffffffffffffff) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1005, 0x7) 04:06:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x14}, {r0}, {r0, 0x90}, {r0, 0x40}], 0x6, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x9, 0x4, [0x7, 0x9, 0x2, 0x0]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x20, 0x8, [0x2, 0xfff, 0x7, 0xa46, 0xf2, 0x800, 0x4, 0x9]}, &(0x7f0000000280)=0x18) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1}, 0x84) lseek(r0, 0x0, 0x3) poll(&(0x7f00000002c0)=[{r0, 0x64}], 0x1, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x227, 0x4010, 0x200, 0x97, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r2, 0x424, 0x0, 0x8, 0x7ff}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xfffffffffffffe63) r3 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) connect(r3, &(0x7f00000000c0)=@in={0x2, 0x1, @loopback}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6(0x1c, 0x1, 0xdb) 04:06:38 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000fed000/0x2000)=nil, 0x2000, 0x2) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6) munmap(&(0x7f0000a42000/0x4000)=nil, 0x4000) munmap(&(0x7f0000cbf000/0x1000)=nil, 0x1000) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 04:06:38 executing program 0: munmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000cb3000/0x1000)=nil, 0x1000, 0x1) mprotect(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x0) 04:06:39 executing program 0: clock_gettime(0x2, &(0x7f00000000c0)) r0 = semget$private(0x0, 0x4, 0x4) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000440)={{0x9, r1, r2, r3, r4, 0x100, 0x4}, 0x0, 0x4, 0x200}) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) r7 = dup2(r5, r6) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r8 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x28) poll(&(0x7f0000000000)=[{r8, 0x2080}], 0x1, 0x5) 04:06:40 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x4) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x6) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x18) r7 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 04:06:40 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) rmdir(0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) rmdir(&(0x7f00000000c0)='./control\x00') 04:06:41 executing program 2: clock_getres(0xc, &(0x7f00000010c0)) r0 = socket(0x2, 0x4, 0x5) getsockopt$inet_tcp_buf(r0, 0x6, 0x66, &(0x7f0000000000)=""/146, &(0x7f00000000c0)=0x92) 04:06:41 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) shmdt(0x0) shmctl$IPC_RMID(r0, 0x0) r2 = socket$inet6(0x1c, 0x30000007, 0x8000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xdeb4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r3, 0x39d8, 0x7, 0x3, 0x3, 0x4, 0xfffffffffffffd06}, &(0x7f0000000140)=0x98) r4 = accept4(r2, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000200)={r3, 0x7, 0x2c}, &(0x7f0000000240)=0x8) shmdt(r1) 04:06:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000040), 0x4) 04:06:41 executing program 3: utimes(&(0x7f0000000200)='./file2\x00', 0x0) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom(r0, &(0x7f0000000100)=""/32, 0x20, 0x83, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x1}, 0x8) chroot(&(0x7f00000000c0)='./file1\x00') r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x4, 0x4) freebsd11_lstat(&(0x7f00000001c0)='./file2\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file1/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file1\x00', r2, r3) 04:06:41 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000200), 0x4) r2 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x800, 0x6500, 0x8, 0x92, 0xd72, 0x7, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r3, 0x5, 0x6}, &(0x7f0000000140)=0xc) 04:06:41 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e23ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="04523f5ba2cbbc1e6fe0c8891af4c27ce8007d88b79668230e205026ee6b8ed4c08b36c48d96356832e85658d4d50961079283dfc3702e8cd008c227f76a36f608dd3b921a92588fd66b59b8f19cc5518652155b6fd3a723d9d352eeb5aa1a160c3035c0b5a2"], &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0x3ff, 0x9}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f0000000040)=""/44, 0x2c) r4 = fcntl$dupfd(r2, 0x0, r0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00', 0x3}, 0x24) poll(&(0x7f0000000140)=[{r3, 0x2000}, {r0, 0x2004}, {r0, 0x2080}, {r4, 0x4}, {r4, 0x20}, {r0, 0x4}, {r2, 0x90}, {r0, 0x4}], 0x8, 0x1000) r5 = dup2(r3, r2) fcntl$setflags(r3, 0x2, 0x1) shutdown(r5, 0x0) 04:06:41 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) madvise(&(0x7f0000161000/0x4000)=nil, 0x4000, 0x6) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) 04:06:41 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0xffffffffffffff80, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1}, 0x8) semop(0xffffffffffffffff, 0x0, 0x0) 04:06:41 executing program 1: getgroups(0x0, &(0x7f0000000080)) setgroups(0xfffffffffffffd5e, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000005c0)='./file0\x00', r0, r1) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x200000000000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_int(r2, 0xffff, 0x501c, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', 0x0) poll(&(0x7f0000000380)=[{r2, 0x4}, {r2, 0x180}, {r2, 0x8}, {r2, 0xe}], 0x4, 0x7) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) freebsd11_fstat(r2, &(0x7f0000000200)) getgroups(0x5, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgid() fstat(r2, &(0x7f0000000280)) 04:06:41 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x2, 0x10) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') unlink(&(0x7f0000000040)='./file0\x00') readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/3, 0x3) 04:06:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000280)=0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300)=0x6, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400)={0x0, 0x7, 0x3f, 0x4d0b72eb, 0x1, 0x10001, 0x4, 0x7fff, 0x3, 0x7f, 0xffff}, 0xb) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r1, 0x2, 0x6}, &(0x7f00000003c0)=0xc) r2 = open(0x0, 0x0, 0x0) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getgroups(0x74, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x1210, 0x4) freebsd11_fstat(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) sendto$unix(r2, &(0x7f00000001c0)="b5e548b444ee05067f991ea6288a70893aa9e348154776ae153489254d57b70b109bff117f1108ebcf4dd57b8eefaee12fac9c0b3cef466b7c820338f8a586cbcee61b1f15684eb6b5264a7c673219c4c3bca503e84e176740a696609ebf09bb50263aa5e3ae1020d680e0094b06e92391c1e979b0961c5c8b62c7fd364f309ba5c9788ff1f7ce", 0x87, 0x0, 0x0, 0x0) 04:06:41 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100), 0x4) 04:06:41 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000340)={{0x1c, 0x2, 0xd91c, @loopback, 0x93}, {0x1c, 0x1, 0x7fffffff}, 0x101, [0x400, 0x800, 0x2, 0xa9c8, 0x9, 0x4da230e5, 0x5, 0x3]}, 0x5c) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000100)={0x3, 0x2, 0x0, 0x1000100000001}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r2, 0xa84}, &(0x7f0000000440)=0x8) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x11f) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x0, 0x1ff, @empty, 0x10001}, {0x1c, 0x3, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}}, 0xfffffffffffff8e1, [0x0, 0x8, 0x200, 0x517, 0xa3, 0x5, 0x8000, 0x8]}, 0x5c) open(&(0x7f00000001c0)='./file0\x00', 0x54cc89985256f10a, 0x20) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) mkdir(&(0x7f0000000180)='.', 0x0) sendto$inet6(r3, &(0x7f0000000480)="53c070076f16a1617ad0369bd62e58f06fcdc206dde89e4f0a9e6c321b2e406bf7a8fd75d46c35049fb38c6aba2f96949e", 0x31, 0x100, 0x0, 0x0) accept(r0, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000400)=0x13) fcntl$setstatus(r1, 0x4, 0x48) 04:06:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x14}, {r0}, {r0, 0x90}, {r0, 0x40}], 0x6, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x9, 0x4, [0x7, 0x9, 0x2, 0x0]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x20, 0x8, [0x2, 0xfff, 0x7, 0xa46, 0xf2, 0x800, 0x4, 0x9]}, &(0x7f0000000280)=0x18) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1}, 0x84) lseek(r0, 0x0, 0x3) poll(&(0x7f00000002c0)=[{r0, 0x64}], 0x1, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x227, 0x4010, 0x200, 0x97, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r2, 0x424, 0x0, 0x8, 0x7ff}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xfffffffffffffe63) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000003c0)={0x0, {{0x1c, 0x2, 0x0, @empty, 0x9}}}, 0x88) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6(0x1c, 0x1, 0xdb) 04:06:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x26a) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x8}, 0x8) 04:06:42 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) sync() ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000f38000/0x4000)=nil, 0x4000, 0x4, 0x1010, r1, 0x0) setrlimit(0x3, &(0x7f0000000140)={0x7, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x10, r0, 0x7010000) 04:06:42 executing program 1: r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x1c) truncate(&(0x7f0000000040)='./file0\x00', 0x1000) 04:06:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = semget$private(0x0, 0x0, 0x0) __semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f0000000100)=""/8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x1, 0x4) getuid() getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) 04:06:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82a82e2f66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="807b1f2ad8ecc2c817929ba6a4a2faccc5d883d6d470ef784166200ab1bd"], &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x200, r1}, &(0x7f0000000140)=0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) 04:06:45 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0xfffffffffffffff7) 04:06:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1205, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e227f00000100000000000000000000000000598e000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009e00000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0200040005000000"], &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x21a}, &(0x7f00000001c0)=0x8) recvfrom(r0, &(0x7f00000003c0)=""/120, 0xff5a, 0xc3, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0xc8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r3, 0x2, 0x4, [0x4, 0x9, 0x2, 0x0]}, &(0x7f0000000300)=0x10) 04:06:45 executing program 2: r0 = msgget$private(0x0, 0x100) msgctl$IPC_INFO(r0, 0x3, 0x0) 04:06:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x1c, 0x4, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0xff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x16d, 0xb70acc9a1d9060e6, 0x3, 0x223, 0x1f, 0x3ff, 0x769, r2}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x17, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x88, 0x8, 0x0, 0x6, 0x10001, 0x9, 0x95, 0x800, r3}, 0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r3, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000000)={r3, 0x7}, 0x8) 04:06:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getgroups(0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x702b1d2b, 0x4) recvfrom$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffd88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000000)=0x19c) unlink(&(0x7f0000000040)='./file0\x00') 04:06:45 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x29) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), 0x4) r1 = socket$inet6(0x1c, 0x4, 0x0) accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x10}], 0x24}, 0x0) 04:06:46 executing program 1: socketpair(0x17, 0x10000004, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fsync(r0) r1 = socket(0x2, 0x5, 0x0) freebsd11_fstat(r1, &(0x7f0000000140)) 04:06:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000280)=0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="38e96e3aa1b1f83424f689fe05018f168b2cfe8e4990ca70c689d291ec2e3476566331ad908fdd305423892dd4276f9a817b3a98966abe771eb7391345a2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x13) 04:06:46 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="1732e3d31cf82e4948a2e0c81d1f3be079f37f2e4ffa2ebf97bf81dcdff9eb0e0269df2de4701f62bf9a9c867dab98907c9d603f947e838e375622f159a66c173a21d2d90e81a9a9cc3651f47c49f29accb0ad9b7027f8dcc64233453d", 0x5d}, {&(0x7f00000001c0)="dc15a24a2412147b3bc6d0fedc72a89a8b2dc70ec724f665fa2bf8d866a9cf73d918ccac937ee82ccf46a0309c619a77dc323936f0329c4720c8406d831dc1d0783d4c8678cc7e81c0bd797571e611c969357e3a9616798bfaabfa75b838552455f40e069b3c01d383b735cab8d94a175c0beea597203ee4752d60a09660c206979f48e245014ae1dd905b8101bb6729cb100840f244ae14972ac9b1ca8020d0c1dd17619ab8298560fcc0e67faf819f3b52c5fe66748805b4a25bd165e2f0c2328e4eee01f61e0892eaad3686f910f83e372995d011588661af2774dce2b31c8d61fbc5bbc6", 0xe6}, {&(0x7f00000002c0)="200b0397781c840c3d62232064853cbd71d8b3cd02de1056c012bae072bc1227e5e3e16d6e2e305bf032c1c8efc93100fa9002c5e98cdb52b3492e36fab74413d0a51082897e227633db0f53484d4ab1910801a7a967ef8e9dd8872ccfdb25d8c4d6079288f30cbe3c79316e0aa2354b69da28a71aa8577b9bbed96ffe1ef12876015632f697b8cb7d1c3fd8c5ac18faa29779f4efd58b89fb122c0a8862987390720c7e3bb55ba470", 0xa9}, {&(0x7f0000000080)="c304c2f73932d7300c253a8114377b4313ab1daec9f21bb078c5203c113d612e8a072ecdc03c7ea6f7ddeacf4521", 0x2e}], 0x4, 0x0) lseek(r0, 0x0, 0x1000000000003) sync() poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0xff) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) dup(0xffffffffffffffff) 04:06:46 executing program 1: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r3, &(0x7f0000000680)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getegid() mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) semop(r2, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) 04:06:46 executing program 0: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000340)) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 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(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 04:06:48 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) setsockopt$inet_opts(r1, 0x0, 0x8000001, &(0x7f0000000000)='\x00@\x00\x00', 0x269e42df7c4101fa) r2 = dup2(r0, r1) recvfrom$inet6(r2, &(0x7f00000000c0)=""/74, 0x4a, 0x400c1, &(0x7f0000000040)={0x1c, 0x2, 0x401, @empty, 0xffffffff}, 0x1c) 04:06:50 executing program 1: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x400}, &(0x7f0000000180)=0x8) shmget(0x3, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000001c0)={r0, 0xfff}, 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x100000000, 0x200, 0xfff, 0x0, 0x0}, &(0x7f0000000100)=0x10) utimes(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x9, 0x6}}) open$dir(&(0x7f0000000300)='./file1\x00', 0x0, 0x33) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x7ec, @local={0xfe, 0x80, [], 0x0}, 0x1f}}, r2, 0x74, 0xffffffff, 0x8, 0x3, 0x3, 0x7fff}, &(0x7f0000000140)=0x98) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000003c0)={r3, 0x5cc}, 0x8) 04:06:50 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4e49601c8465d714, 0x11, r0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 04:06:50 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0) rmdir(&(0x7f0000000000)='./file1\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00') 04:06:50 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_tcp_buf(r3, 0x6, 0x65, &(0x7f0000000180)=""/20, &(0x7f00000001c0)=0x14) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000300)=0x100) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x9, 0x3, 0x20, 0x49f7, 0x5, 0x7f, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000003c0)={r4}, &(0x7f0000000400)=0x8) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f00000004c0)={@multicast1, @remote={0xac, 0x14, 0x0}, r6}, 0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000500)={r5, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000540)={r5, 0x560, 0x1, [0x3]}, &(0x7f0000000580)=0xa) r8 = dup(r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000005c0)={0x2, [0x0, 0x0]}, &(0x7f0000000600)=0xc) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000640), &(0x7f0000000680)=0x4) r11 = accept4$inet6(r8, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000700)=0x1c, 0x10000000) getsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000780)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000007c0)={@in6={{0x1c, 0x1, 0xaf46, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r4, 0xc6ca, 0x0, 0x31c, 0x1000, 0x7, 0x2}, &(0x7f0000000880)=0x98) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000008c0), &(0x7f0000000900)=0x4) r12 = getpgid(0x0) r13 = getpid() setpgid(r12, r13) setsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000940)={r7, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000980)={@in6={{0x1c, 0x2, 0x100000000, @loopback, 0x9}}, r9, 0x8, 0x101, 0xffffffffffffffff}, &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000a80)={r10}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000b40)={r4, &(0x7f0000000ac0)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x100}, @in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xea0}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @rand_addr=0x2}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000b80)=0x10) fcntl$setown(r11, 0x6, r12) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000000)={r4, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000c80)={r4, &(0x7f0000000bc0)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000cc0)=0x10) 04:06:50 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0xb) 04:06:50 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) shutdown(r0, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x0, 0x9, @empty, 0x1ff}, @in={0x2, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x36f, @empty, 0x20}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x612ae803, @empty, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000100)=0x10) 04:06:52 executing program 0: r0 = semget$private(0x0, 0x7, 0x40) __semctl$GETPID(r0, 0x7, 0x4, &(0x7f0000000000)=""/58) setreuid(0x0, 0xee00) __semctl$SEM_STAT(r0, 0x5, 0xa, &(0x7f0000000040)=""/49) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) 04:06:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getrusage(0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x3, @loopback, 0x5}}, r1, 0x3, 0x4, 0x5}, 0x8c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x9f60, 0xffffffffffffffff, 0xc03}, &(0x7f0000000140)=0x10) connect$unix(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="666541e8f1a978cf10926005d6d7353a07f43ca6e84858779a7c3db68050623b22ae2e8838f6e0ce46a5fc551cdf9be019496241e908632d8f314673d8f71bd2d22d10acc6de71106826b3040b5c8920f7ff664ffde1c012f4d61a4aa4cdc3cd5566fe256717bef5f496aa07dad87d48b468f6f5f6b76979807b896c7f05d789d1"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) 04:06:54 executing program 1: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x400}, &(0x7f0000000180)=0x8) shmget(0x3, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000001c0)={r0, 0xfff}, 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x100000000, 0x200, 0xfff, 0x0, 0x0}, &(0x7f0000000100)=0x10) utimes(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x9, 0x6}}) open$dir(&(0x7f0000000300)='./file1\x00', 0x0, 0x33) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x7ec, @local={0xfe, 0x80, [], 0x0}, 0x1f}}, r2, 0x74, 0xffffffff, 0x8, 0x3, 0x3, 0x7fff}, &(0x7f0000000140)=0x98) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000003c0)={r3, 0x5cc}, 0x8) 04:06:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) write(r1, 0x0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x20040, 0x22) readlinkat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) write(r1, 0x0, 0x0) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0) r3 = msgget(0x0, 0x84) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/21) r4 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmat(r4, &(0x7f0000ffb000/0x3000)=nil, 0x1000) r5 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) chmod(&(0x7f0000000140)='./file0\x00', 0x43) shmget$private(0x0, 0x4000, 0xe97fd3f1b87b146a, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9c, 0x7fffffff, 0x8}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f00000000c0)={0x890e, 0x4000, 0x2, 0xff, r7}, 0x10) r8 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x1000) flock(r5, 0xd) mkdirat(r5, &(0x7f0000000180)='./file0\x00', 0x4) shmdt(r8) 04:06:54 executing program 2: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x1, 0x4, 0x252) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x6, 0x7}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000340)={r3, 0x0}, &(0x7f0000000100)=0xffffffffffffff84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffffffffffca8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 04:06:54 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f7f56ef6d4a24d5a5bf152ea1a1b53266696c653000"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x983, 0xfffffffffffff417, 0x8, 0x74f, 0x1f, 0x6}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000280)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = open(0x0, 0x204, 0x8) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = open(0x0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x10004) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x6b736544cacf493f, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) 04:06:54 executing program 3: getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, &(0x7f0000000340)) r0 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYRESHEX=r1], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0xf}, &(0x7f0000000280)=0xc) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f0000000380)=[{0xffffffffffffffff, 0x101}, {r0, 0x8}, {r0, 0x14}, {r0, 0x20}, {r0, 0x100}, {r0, 0x2000}], 0x6, 0x5) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x6}, 0x8) 04:06:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r0, 0x0, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x44, "e581fc5aac9a1611ccc44fde8fa56f225a6d8f439860af855fee6c2b834fae456b56b2408c9e39e56e6d014da0df9ab5e42463f28d494f3152f29ba65d2c65339b19a8e6"}, &(0x7f00000000c0)=0x4c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={0x0, 0xfc}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={r2, 0xe39, 0x0, 0x75, 0x7fffffff, 0x3, 0x4, 0x7, {@in6={{0x1c, 0x0, 0x3ee, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r3, 0x81, 0x62, 0x6, 0x8001, 0x1}}, &(0x7f0000000240)=0xb0) lseek(r0, 0x0, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000)=0x1c00, 0xfe6a) 04:06:57 executing program 1: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x400}, &(0x7f0000000180)=0x8) shmget(0x3, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000001c0)={r0, 0xfff}, 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x100000000, 0x200, 0xfff, 0x0, 0x0}, &(0x7f0000000100)=0x10) utimes(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x9, 0x6}}) open$dir(&(0x7f0000000300)='./file1\x00', 0x0, 0x33) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x7ec, @local={0xfe, 0x80, [], 0x0}, 0x1f}}, r2, 0x74, 0xffffffff, 0x8, 0x3, 0x3, 0x7fff}, &(0x7f0000000140)=0x98) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000003c0)={r3, 0x5cc}, 0x8) 04:06:59 executing program 1: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x400}, &(0x7f0000000180)=0x8) shmget(0x3, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000001c0)={r0, 0xfff}, 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x100000000, 0x200, 0xfff, 0x0, 0x0}, &(0x7f0000000100)=0x10) utimes(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x9, 0x6}}) open$dir(&(0x7f0000000300)='./file1\x00', 0x0, 0x33) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x7ec, @local={0xfe, 0x80, [], 0x0}, 0x1f}}, r2, 0x74, 0xffffffff, 0x8, 0x3, 0x3, 0x7fff}, &(0x7f0000000140)=0x98) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000003c0)={r3, 0x5cc}, 0x8) 04:06:59 executing program 2: r0 = socket(0x0, 0x3, 0xfffffffffffffff8) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/244, 0xf4}], 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x425, &(0x7f0000000140), &(0x7f0000000180)) getsockopt(r0, 0x0, 0x66, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e210100000000000073bef3c18217dcae79aea2e20000000000000000000000000002000000000000000000000000000018b40000040000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="010001e7a5737a00"], &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000003c0)={0x9, [0x39c, 0x3, 0xeab0860, 0xfffffffffffffffa, 0x4, 0x4, 0x7892b1b3, 0x9, 0xe32a]}, 0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x9, @empty, 0x81}}, r1, 0xebc, 0xe110, 0x7, 0xe923}, &(0x7f0000000340)=0x33) socket(0x2, 0x5, 0x1) clock_getres(0xf, &(0x7f0000000380)) 04:07:00 executing program 3: r0 = socket(0x1b, 0x20004, 0x1000000003) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x10) 04:07:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x3, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) shutdown(r0, 0x1) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) faccessat(0xffffffffffffffff, 0x0, 0x0, 0xc00) r1 = open(0x0, 0x4, 0xfffffffffffffffe) getresgid(&(0x7f0000000040), 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) 04:07:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) clock_nanosleep(0x2, 0x0, &(0x7f0000000000), 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000100)={@remote, @rand_addr}, &(0x7f0000000140)=0x8) r2 = socket$inet_sctp(0x2, 0x2000000000010008, 0x84) getsockopt$inet_int(r2, 0x0, 0x41, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffffba) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x30, &(0x7f0000000000), 0x2) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0xffffffffffffb483, 0x7, 0x7, 0xfffffffffffffff7, 0x1ed, 0xffff, 0x2e48, 0xa2, 0x40, 0x8}, 0xb) 04:07:00 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001180), 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x87}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r2, 0x7ff}, &(0x7f00000002c0)=0x8) 04:07:01 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000100)="27896eb338f3115df0617a076a7479aea5f131330fa6395a77d473acf6a66c2d4f1638af8b5ab5538728aa9af4b3f71abc6a38d3884aed7782ae41cac154224f8d0cb486d88b1e2da0272b08e8cf72e180b5ab77e9c331d1f17e24e0a4aca67df70b0ca30d679c79dd427ef54f96495ed33acca84737ba907e1e4cca6a132165a265e2902f5a9856be669a512a2ed9bdccafaec61cca0070a2ecbd6998308af09e4a47582d7d7c7fe32c7c993508eaf64173750fe31269e523d5358ecbb8e003ce35f595fb0608f138be089615d24f99fd75ba50361808b3e8e574b3e428cdb9b046bbc240b74f26ac11fa9c57a86d", 0xef}, {&(0x7f0000000200)="185029c1f987839bbd6b08ac81acac3e16ee03695d4633f1741cd06148bf7bfd859104dd924504016fcf31f5fadc1ec47042cb442ac7874d082a9c0625887cfde5174dc550885b6a80ad70e315ac2aedbd097c490dc8d0fee0da05df6a5337df957f245999cd8c1a30a4bbdbae1f9b0aa345adabc1e9c192376829b2963879ea258da593ece71321761f3288e0f8837fdc33b4524b39a1edee6e2bf0b164e82842ddac971133a6739a2094d5b3d72430c8cbe66c3200730c5d8e00c2e047b190c7a7f4ffb1570e4ade3a5c660c499d11", 0xd0}, {&(0x7f0000000300)="e10993262f03cf7fc150a2b013fb7506aaaac6340d4d789664a0e0569b1b82f974c45cb8860089fefb016ce90ed1a1c6cbaca717bc4bf05b43617e69cb22b8ac8fa919606df65655dcb7b2df4a00ea1fc395f61448f30ff0274b125c1d6aab7d074cb29a7ad45a3bbc1b39691344ec134bf95fd7545f8ea68a7d192ed15f5551bd65284c268067ff34d36e7f42b1fc895b91c8b221b9499dd6ce92dda692cd7336b78a2f06219a19358a5410cd3db3ece60539bd343f2d0e95e0e54eb299b0e75be7", 0xc2}, {&(0x7f0000000400)="bb6ad229a29c62bc53647ea1cacde8e2b8afc24d403e719caf1a69cbc5b15ad27c82f006b7348ccfa7b18f183e247f97ed023aa73fd852bd33d50e90798e9a8d402dd0a5c4df836aba3d0e7c7287b172f96de2a027f30892a32bcf9e00692ccf5f78a66f226c900462384dfae5664876ef98ba88eca0b73167ff1f424b90d4935580f94639a3f2deda06cb1674ccef96fbc10e35df86e8d4dffcf128b5cdb51ddf09e13fc04988166da0c485ba35980f2eb8830976cb8025d684a46371", 0xbd}, {&(0x7f00000004c0)="f1b6371416ace9462289174a44e8c40992881381e17fac9630b465e6a1c5ba273d89aae6954a8f633797aa067cbb8b9ed653901311a918810f09f817ad8d87c65fdc34331e5de234c9e77637e342de906b2c4ee8d5cc8a20c6cfae8b699accc8bdbd8f2ca0771e061cd373039851cc8a77375e9e26523e3015555d5001ffb7b70016b4d1dfb8c2784ad969fb778db010ad72b5b19e485e609d6e905ab61475a0e1245e93050f1c4a704fc2e1d2a7ddc7eff34d5a46469d58d048a580fb5873a604f05a9ad09d307ed85bfed09a5adbb2cdb1", 0xd2}], 0x5, 0x0) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 04:07:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) connect(r0, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt(r0, 0xffff, 0x3f, &(0x7f0000000080)="96756d", 0x3) lseek(r0, 0x0, 0x4) lseek(r0, 0x85b0, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 04:07:02 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000400)={r1, 0x1}, &(0x7f0000000440)=0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x0, 0xff, 0x9, 0x6, 0x2, 0x8000, 0x8001, {@in6={{0x1c, 0x2, 0x98, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0xfff, 0x2, 0x8b, 0x100000000, 0x3812}}, &(0x7f0000000200)=0xb0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000240)={r5, 0x97, 0x7, [0x7, 0x3f, 0x0, 0x8000, 0x817, 0x8, 0x4]}, &(0x7f0000000280)=0x16) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={r6, 0x6, 0x1}, 0x8) getsockopt$inet6_int(r2, 0x29, 0x4, 0x0, &(0x7f0000000040)) 04:07:02 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') mkdir(&(0x7f0000000480)='./file2\x00', 0x12) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x5, [0x100, 0x3, 0x5, 0xce3a, 0x8]}, &(0x7f0000000100)=0xe) mkdir(&(0x7f0000000080)='./file2\x00', 0x0) rename(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000340)='./file3\x00') 04:07:04 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x4) r1 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000241000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/39) shmget$private(0x0, 0x2000, 0x210, &(0x7f0000ffc000/0x2000)=nil) 04:07:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="8202872e66696c653000e82e92485de3bdc3174b1bb0bba72497d4a16f86433e44a7e73636bc9a2f5d50842033fba3179a635faeee1e985e7d79a53ecb9bb73aadf808bf900393aa16f3b1b89cd4d990ce75f47ac1f4e0348c2ac3715be4c95e0956196f09c21b8014305f724878ecae14257201dce6df0fbb272f37816fa5fed9da6266b5fe6f790b8f61e5d1ad92b8d3f4ee406502d9f493088829a51ad84962c4f984335b298c5fb5f0c9c9566f5971d2f3d7a1cbc062f5bb8445994ffdd7a1ca1746ea21ff0abc227f1d8ae4087489d801902682c53a4779c5d4ededa907076d7f3b4cb96c3b68678ca69fbf5abc12da"], 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xfffffffffffffe33, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) 04:07:04 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) r1 = getpgrp(0xffffffffffffffff) ppoll(&(0x7f0000000380)=[{r0, 0x8}, {r0, 0x8c}], 0x2, &(0x7f00000003c0)={0x9, 0x3491}, &(0x7f0000000400)={0x9}, 0x8) r2 = getuid() getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)=ANY=[], &(0x7f0000000480)) msgget$private(0x0, 0x410) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x2, 0x1f}, &(0x7f0000000580)=0xc) getgroups(0x9, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000040)=[{&(0x7f0000000100)="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", 0xfc}, {&(0x7f0000000200)="5fbbbaa6de874a5867fbe74c5ba1b699dc8d74bfbe7e233323cf17547ab42095dd0577ef70899c667b1213f0e46a27f4b681206822cddb7a3e4f973132cf3568638e8153dd755bd79df6afae63c8f1d1f695eb916192b3106045c1ec5fb4fe0f13be480d56bebc5afe6c8050b20f0f736067750598645574052c36f4cd404911cb61f7b1822d784243cce3ab354de884def7649fd8ed7c719ecfb5ce3fc9dd88a4b0f344ed7eabfae2a4992f634665203ac578f6b82c2ebffc70b6cd669c3a36cc1c193154d219ce4d082f67c15f3525be5675f72848223bd92fb690b927b2d3add27c0e6fec8118a46b17eebeb2bc2dbef5", 0xf2}], 0x2, &(0x7f0000000300)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x5}, 0x100) lseek(r0, 0x0, 0x1) 04:07:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f667e6c653000"], 0x10) write(r0, &(0x7f00000001c0)='I', 0x1) r1 = socket(0x10, 0x20000000, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x3f, 0x5}, 0xc) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 04:07:04 executing program 3: poll(0xfffffffffffffffe, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fchmod(r0, 0x40) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast1}}}, &(0x7f0000000340)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000440)={0x0, 0x3}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000580)={@in6={{0x1c, 0x3, 0x7ff, @empty, 0x6}}, 0x0, 0x7, 0x5, 0x10, 0xe6, 0x7, 0x100}, &(0x7f0000000640)=0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0x1, @empty, 0xe0000000}}, r3}, &(0x7f0000000100)=0xfffffffffffffe13) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r4, 0xfffffffffffffe01}, &(0x7f0000000240)=0x8) pipe2(&(0x7f00000001c0), 0x100000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={r4, 0x400}, &(0x7f0000000180)=0x8) 04:07:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) connect(r0, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt(r0, 0xffff, 0x3f, &(0x7f0000000080)="96756d", 0x3) lseek(r0, 0x0, 0x4) lseek(r0, 0x85b0, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 04:07:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f00000006c0)="ca4289d5cc07000000004542b99946258daf883f9a0ef86110b69686f5563074be2ce3a20700a8d609b431388af4e545a074d40c7b0e3ffd8dba0b3e9737f7218b0c98932e97bdbf985f37e9ec7d9c6aab8516b82a0fd0ab9649a6dd87a6c25f46fd3dc9cfa6d78cd99764c5cd68bbbb0564d9fb15a51101192d7c45070997a4ee9110c8d624f27af1c1aa7ca31a7ace1b9a5687c5e5be14797a580e29f8816f78069498ef099b9e50a3474230c8809cd74ff1dca3d3d0d5f7cf72c34967b01ed53411509d96397bce594acb618a3e32639d", 0xd2}], 0x1) getsockname(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYBLOB="66000000507851cd6917832742b8faae3f80f755210f43f770bf2cd875f55a768a01000000000000002958ee84ca88aec5bf5080c2a1f0fa5ab721b88ec4b24209bd480ed2f0edc0100f91a4dafce3d326d6f4bd9267be150cd1d6ef6a766001eccb1aaf6e47c0c18c00"], 0x0) getpeername$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/58}, &(0x7f0000000200)=0x3c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x8000, 0x9400000000000000, 0x7cf6}, &(0x7f00000004c0)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000500)={0x3, 0x7, 0x710, 0x3ca, 0x765be34a, 0x0, 0x3, 0x9, r1}, &(0x7f0000000680)=0x20) setsockopt$inet_mreq(r0, 0x0, 0xa, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @broadcast}, 0x8) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000380)=@file={0x0, ""/88}, &(0x7f0000000400)=0x5a) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0), &(0x7f0000000340)=0x8) freebsd11_mknod(&(0x7f0000000440)='./file0\x00', 0x80a7, 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) 04:07:06 executing program 2: r0 = socket(0x10000000002, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x101, {{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xf0bb}}}, 0x88) getsockopt(r0, 0x0, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f0000000240)={0x1c, 0x2, 0x1, @empty, 0x5}, 0x1c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000100)=0x3) 04:07:06 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="9d808a30f77431e973cd8351bd01da83b682dc11047d5951e097b144de93cec5969aebbcc3fd57426f9b696421c76d4a17c798d2a941354afd0792886e8086a827007cbafcdf047db408bae7efbf7d75816f299e3c8da71904c276a62121a2a602e9ff906f4996c40e229a55f0609a0e0dfc0b95b26ac6c9eca0c119f39011a91c09127b52a507fc35194fe51d54788561ad29ea1e3481251292b8b2a70409a57949d005cb5341340ce051ca0f3ca7f00493ae7d6ff9b74c828f196fcbc899268acd2c129ca1787f6ed68687aca365b741d2720c0645e7420d462a3a7a70c9acd30c8c4a07f1ec53d476b8274c", 0xed}], 0x2, &(0x7f00000002c0)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x10, 0x1}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x0, 0xf}, 0x0) 04:07:06 executing program 2: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_RMID(r0, 0x0) 04:07:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1206, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x6, 0x9, 0x206, 0x79, 0x8}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x3f, 0x1}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x1000000000000}, &(0x7f00000000c0)=0x8) 04:07:06 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={0x0, 0xf, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000500)={r1, &(0x7f0000000480)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000540)=0x10) poll(&(0x7f00000000c0)=[{r0, 0x4}], 0x1, 0x6) poll(0x0, 0x0, 0x664b6e3) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) ftruncate(r2, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x20) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x81}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000380)={0x8001, 0x5, 0x1000, 0x9b, 0x6, 0x8, 0x7fffffff, 0x617f94ef, r4}, &(0x7f00000003c0)=0x20) ppoll(&(0x7f0000000000)=[{r2, 0x2100}, {r0}], 0x2, &(0x7f0000000080)={0x2, 0x2}, &(0x7f0000000100)={0x4}, 0x8) 04:07:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x6, 0x3, 0x2, 0x9}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2058000000fe8000000000000000000000000000bb0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="ff02000b00"], &(0x7f0000000080)=0x98) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x9, 0x2, 0xde}, &(0x7f0000000140)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 04:07:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) connect(r0, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt(r0, 0xffff, 0x3f, &(0x7f0000000080)="96756d", 0x3) lseek(r0, 0x0, 0x4) lseek(r0, 0x85b0, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 04:07:14 executing program 3: setrlimit(0x9, &(0x7f0000000080)) socket$inet6_tcp(0x1c, 0x1, 0x0) semget(0x0, 0x0, 0x410) 04:07:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff000000"], 0x8) 04:07:14 executing program 2: r0 = socket$inet(0x2, 0x7, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001280)=""/4096, &(0x7f0000000000)=0x1000) 04:07:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x4010, 0xfffffffffffffffe, 0x277) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="56d620dcebdc7966cbc4715e31963ac8f50210d33ad3e372c22ffb3886d1ac237e6782c98a5f1bccd6f0156d9c6fab0a33550462e8fb4e94b901689bad21dded0d5dad22b5d0c019f0135ca4aacdebfa4ee9675b72b876c2f94d6431e2b4490123a0ae6f3e3a71387ac32a6f81658e87bc0e84217bc2ccfcb88c618671dfeb0bc912884b8a5b2a043ac9f5c515679884ef7d679c9d971a5fa16ba94458bb922f029c4863671a8fd84b570d967a75a874383266e951b5b1c69a823ecac1a003fbc7d064108287d69bb25d878c5f152a69c682a1", 0xd3}, {&(0x7f0000000140)="78a8d74fb3e1c6d5c7b362429015af3b5da3eba65e926977f3cc78e48328537604ad31f3a139c0ed9e110c0e4948eb9e3b3fe1b8e13aa32323c7b0c0ff3ef6e80c571f51a87963b57cc10f9b9ad97cc2a683a495dc4cb3c525e623bcf93cbc45558afde138c1af03a34c31", 0x6b}, {&(0x7f00000001c0)="2ac3ccd39e558255d169c363ac55a7970d67d076179051315b5ae63e91728157680e020b389d2c84355df460314d5b8ab82047671f3dff3ab4585e4e7590a46481ffb44ac3fee2dd9ff16406a49e14609b2e14daea01408ad8755c4386f40a8487a905f02fdacee4cba301c164ccf67fa5c69d0c2f72d3037dadcd3d9327934744d025db21c0a85c3a634dbdf2d1805a33b8b33d168393ef9c1525abd6ab1b5d611056a49ae82a9a004ae94e59ec7b8608b5e99c175d120fbfbab5b848039572e600e27bb5c1229238", 0xc9}, {&(0x7f00000002c0)="e584eb4b9b535819f3367f96b2bd7f80feea7f1a8f76c46b936e15bdd625388b7dfa5240703251325e05f02c48520988caff77d32dd3fc5f34e37e0396dba4409d3bcd3d65459eae6aa70807e3803d1939cd31937486cd9b3b88ee83c89622db41a245bc2b4c80c53b33d6b256e18172c7", 0x71}], 0x4, &(0x7f0000000380)=[{0xb0, 0x88, 0x2, "a95f6392a37af28d5fd0936e4b2c998fff7cdf726451c0c9305c4705ee47a6eb58c370aa2ded507c3dfe6bfe3d930cb19914a52562123b35b916fe17d059e255680b358a4c17480f0910ccdd678347193b256f16d07b1c0bb55ebced060c49a856359914283d48b8f47b70f710442d83569379ebeaa150e2a1978d35f424f38c84682eeeebaeece72797c77dfdf48ce4323c5d5f4149956ed371ee0b"}], 0xb0}, 0x80) 04:07:14 executing program 3: semget(0x0, 0x0, 0x1008) 04:07:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1, &(0x7f0000000000), 0x10) 04:07:14 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x4000000000) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000100)="1c", 0x1}], 0x1) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffee, 0x1000300010005}) chdir(&(0x7f0000000040)='./file0\x00') 04:07:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100), 0x0, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0) 04:07:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x3001, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r1, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, 0xffffffffffffffff) 04:07:18 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') r1 = socket$inet6(0x1c, 0x3, 0x1cc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x1f, @empty, 0x7}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x8, 0x1420, 0x1000, 0x6, r2}, &(0x7f0000000240)=0x10) setuid(0xee01) renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0) flock(r0, 0x8) __getcwd(&(0x7f0000000280)=""/85, 0x55) 04:07:18 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202000066196c6530008ec8cba646b036"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000033ced44a1caa698ff9a43439125ce7489c6e2fb06b40b3c638b4fb15d380349d000000000000", @ANYRES32=0x0], &(0x7f0000000100)=0x3eb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x80000001, 0x800, 0xffffffffffffffc1, 0x101, r1}, &(0x7f0000000280)=0x10) 04:07:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6f, 0x0, 0x1dd) 04:07:18 executing program 2: madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3fffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000aa1000/0x4000)=nil, 0x4000, 0x5, 0x1011, r0, 0x0) freebsd11_fstat(r1, &(0x7f0000000000)) 04:07:18 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/128, 0x80) r1 = dup(r0) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x100243, 0x100) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000280)='./file0\x00', 0x22) flock(r0, 0x9) fchown(r0, r3, r4) bind(r1, &(0x7f00000002c0)=@in={0x2, 0x1}, 0x10) r5 = openat(r2, &(0x7f0000000300)='./file0\x00', 0x900, 0x8c) r6 = accept(r5, 0x0, &(0x7f0000000340)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380)=0x5, 0x4) readlinkat(r5, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/41, 0x29) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000440)={0x0, 0x80000000}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000540)={r7, &(0x7f00000004c0)=[@in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5b}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0x8000000}, @in6={0x1c, 0x2, 0x4f94, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1}]}, &(0x7f0000000580)=0x10) getsockopt$inet6_tcp_int(r2, 0x6, 0xc2a, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r8 = semget(0x2, 0x5, 0x40) __semctl$SETVAL(r8, 0x2, 0x8, &(0x7f0000000640)=0x1) semop(r8, &(0x7f0000000680)=[{0x3, 0x9, 0x800}, {0x3, 0x1, 0x1000}, {0x0, 0xffffffff80000001, 0x1000}, {0x1, 0x3ff, 0x1800}, {0x3, 0x2020000, 0x800}, {0x4, 0x7, 0x1000}, {0x2, 0x3, 0x1800}, {0x3, 0x5, 0x800}], 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000006c0)={0xf, 0x7, r7}, &(0x7f0000000700)=0xc) chmod(&(0x7f0000000740)='./file0\x00', 0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000780)={@in={{0x2, 0x1, @broadcast}}, r9, 0x9, 0x3, 0x7}, &(0x7f0000000840)=0x94) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000d00)={r10, 0x4}, &(0x7f0000000d40)=0x8) preadv(r1, &(0x7f0000000c40)=[{&(0x7f0000000880)=""/118, 0x76}, {&(0x7f0000000900)=""/180, 0xb4}, {&(0x7f00000009c0)=""/13, 0xd}, {&(0x7f0000000a00)=""/245, 0xf5}, {&(0x7f0000000b00)=""/65, 0x41}, {&(0x7f0000000b80)=""/77, 0x4d}, {&(0x7f0000000c00)=""/32, 0x20}], 0x7, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000)={&(0x7f0000000cc0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000001ec0)=[{&(0x7f0000001e00)="d82eb6bf1fc7d2a01241d887e6a34e63ea537cbcf240388f36ffdaa17d76637d367eb969f156faffc1c5453173ef2cdb1070109550a2e77c23e8b538e63c6c80beed31d1d1d17220093e3d614739c78df0a28c388326f1935693743beabdc186baa0b4bfb46e0b6c4b735114c72a488a2bdf57d5d24b21b0bf28a1a61a763611cddb77b746785a47b4b4c342549b5914fe32e1db6660760f", 0x98}], 0x1, 0x0, 0x0, 0x20004}, 0x101) read(r0, &(0x7f0000002040)=""/146, 0x92) setgroups(0x6, &(0x7f0000002100)=[r4, r4, r4, r4, r4, r4]) truncate(&(0x7f0000002140)='./file0\x00', 0x80000001) 04:07:18 executing program 3: sigaltstack(&(0x7f0000000000/0xe000)=nil, 0x0) mlock(&(0x7f0000009000/0x1000)=nil, 0x1000) getegid() 04:07:18 executing program 0: clock_getres(0xdffffffffffffff9, &(0x7f0000000100)) socketpair(0x17, 0x7, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast2, @multicast2}, 0x8) 04:07:18 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getresuid(&(0x7f0000000000), 0x0, 0x0) 04:07:18 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0)=0xff, 0x4) dup(r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280)={@loopback}, 0x14) connect$unix(r0, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 04:07:18 executing program 3: ppoll(0x0, 0x0, 0x0, 0x0, 0x0) getrusage(0x0, &(0x7f0000000000)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xb0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "a758c9da707496ad20a3683416c23cfc67a806bf12bdc12e20e80e6b2ba10898d4f42f8b7e67494ec3d05ee7ca4d8b6ec0a4e9d32508af0d3253bd956f14c48b9c0559a592fcf5c192d6169003bb6f93a540c4bf5afaa64b4d2a780b500ae28303c9abe68c4e31464f671f3a9ee6dfa4e31ef81b83eefe45b81064cccd0a4d67ab386c262c86be8ed4a4278b3e731718baee6b34628a7262171e21ea4d9b4a63b49d5345886215dee319fbcd2b3079212cf5279a424267a7b7b9f370d73b27f28491c6285063a83d6e78fb1dd8581f1384a290fdf14a543f2b1870340ff648e275eea0f503c7e0119bbac754da9db401"}, 0x100) 04:07:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000e5ef0000110300000000000000000000"], 0x98) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000140)={0x2, {{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x88) connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffdd7) 04:07:18 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, 0x0, 0xea) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xb3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) 04:07:18 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, r2}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={r2, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 04:07:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x2}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xf, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000280)={r2, 0x9, 0xe6}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x0, @loopback, 0x40}}, 0x0, 0xa6b, 0x0, 0x6, 0xbfd, 0x326}, &(0x7f0000000100)=0x98) shutdown(r0, 0x1) 04:07:18 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x5) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000001280)=[{0x20, 0x0, 0x0, "4a6be847b3fad704a5"}], 0x20}, 0x1) 04:07:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x2, 0x1, 0x4, 0xf94, 0x3}, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 04:07:18 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000100)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x81, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0xc0, 0x200) 04:07:21 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000000), 0x0) r2 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@remote, @broadcast}, &(0x7f0000000180)=0xc) write(r0, &(0x7f0000000140)="fc", 0x1) ppoll(&(0x7f0000000080)=[{r1, 0x80000000000022}, {r1, 0x40}, {r1, 0x5}, {r1, 0x44}, {r1, 0x40}, {r1, 0x7e}], 0x6, 0x0, 0x0, 0x0) fchmod(r1, 0x100) dup(r0) 04:07:21 executing program 3: r0 = socket$inet(0x2, 0x800080004, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = accept4(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x10000000) sendmsg$inet6_sctp(r1, &(0x7f0000001780)={&(0x7f0000000280)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000001700)=[{&(0x7f00000002c0)="1a7338c13f4036b48667d81b18263980a7e45bc73a7d37c767e557a1ad17eb399666ae743b7fd91d0ad25f216a2a99a9f7d632d128d19c2a2d4523564d74de4a5833db19a4444908d6ed7b167bf8bcb905c48c0e81c60602bf4a1d8c42849587c07ed187ceee19fcadc0c32ea41a278d8adb7bd1c5077c79c3cdbef7379370ca759bc93fe8a00e7a8adb75bf35f5f943c88cd3ff67ad293fdb14c6fc52cbfec4b7c594d36875a29dbbce1fc811d52aba2f3c507779c214f4ec8995d546", 0xbd}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001840)="1ae2c25a2b0a9905487def8a7c9c2275a65570cb4c7b20a9b5cc684303aae66507eae27722b7ed83ca27759417a548cacfefae0275629009b0b03e2072a4cc26c4f284dbe40c590ffaee24bb0af93b70c588027a668958daf8b4fb7661df9fd977c4de82fda358f5884b95d12a30b2224c990ff23481cf8b4556a8fa36c1b2450cf66b4903249e4cc4e3d869d9a73befc493867dc00dcade0ae407c53550bacf88e0b1b984e8b9853d1055df9f0b99", 0xaf}, {&(0x7f0000001800)="07f76c173831dc100ec2d4a087850b8b5f6795eb60f2", 0x16}, {&(0x7f0000001480)="14edf17089988d733a330973d58b3e9bf1a77d9044fdc6984a86913a7558e95962ff5b7263bda7b2aa0b8fcd044764204ea7e22b13823efb891a58b8d7f15bda15400225b8f99bb6c88ed94d9ea4cfe7eaa3f9db6985095e13", 0xfffffffffffffe29}, {&(0x7f0000001500)="6db4ec29d7e546e5f059ba2aa08843762c829c55e69369d6b4b363e9ec35cc500e379fe2708c37b59769ca76396602ae447992e0eddef330f52d0147783783e7d6f00dcab2672140a8db4e3f92a4b6171c49622595ff1147dd5a50012fd3e04580348786d759026cacd18e1e9936d372648ed0ee122d5b45d61dfe0c5ce9367893a5fb425b301e6c8edc9c4eb1ca8bd493544774590585369c27d2c014ece32d727724f4d195126147af137e520251f8eaf3b5b9eaba0a654b9d67512d20cbc4fb9eb57a16fbc58a1f7c19b1a0dfbff9b68b654466d9dbbcd757b7e132b17971f5704214970b07a1a579901e9aef", 0xd3}, {&(0x7f0000001600)="9af457600989e6cb7b01976f8f99d7dbbea74507a10dc25e4e7b2a30d62e3575672f27c9da8db3b50ef740d81c83967eb542bf00741fc167ebaf112412157d25b4b90615a60ee7cf7a2bdf7dd18207f7c1681d5c890168d74b9ecc94f4572d9ca25851ce5c4d874892bec5624a9239e243bef73d3a48db17cc0952769263e9f63172a8f87c2629319f556a02a590e36c53b38bf90c69cc0a5e1f7872e541107147a072a43bcff8e353ba1e", 0xab}, {&(0x7f00000016c0)="805ddee9189f8ab7a7823636c4f496bc6e72c9201e2b9247586d3e1a5c8176a19ebc", 0x22}], 0x8, 0x0, 0x0, 0x20001}, 0x200000020081) r2 = fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000017c0)=0x7fff, 0x4) fcntl$setown(r0, 0x6, r2) clock_getres(0xa, &(0x7f0000000080)) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000001c0)={r4, 0x0, 0x5, 0x1ff, 0x10001, 0x80000001}, 0x14) 04:07:21 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sigaltstack(&(0x7f00001e6000/0x4000)=nil, &(0x7f0000000000)) 04:07:21 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, r2}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={r2, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 04:07:21 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x4}], 0x1, 0x6) poll(0x0, 0x0, 0x664b6e3) r1 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) ftruncate(r1, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x1ff, 0x510, 0x400, 0xaa2, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000400)={r2, 0x8}, &(0x7f0000000440)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x20) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x2100}, {r0}], 0x2, &(0x7f0000000080)={0x2, 0x2}, &(0x7f0000000100)={0x4}, 0x8) 04:07:21 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="80000000000000000000b09eacc6a953b756656aeee0a8b159dae2c5e102bc5e4ea6c0bebb7e99a58a000000007ab6f68843"], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5267, 0x9, 0x4}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0xdd, 0x3, 0x27, 0x10001, 0x9}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240)=0x800, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x4, 0x2, 0x7ff, 0x80000001, 0x9, 0x10001, 0x80, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0xfff, 0x1, 0x1000, 0x6, 0x8}}, &(0x7f00000001c0)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 04:07:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8577, 0x5, 0x8}, &(0x7f00000001c0)=0x94) munlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x2}}, r2, 0x2, 0x2, 0x1}, 0x94) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) read(r1, &(0x7f0000000300)=""/68, 0x44) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/138, 0x8a) 04:07:23 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) fcntl$getflags(r0, 0x3) socket$inet_sctp(0x2, 0x0, 0x84) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x8, @empty, 0x8f}}, 0x0, 0xffff, 0x4, 0x1, 0x3, 0x36e6b3ce}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0x400}, 0x8) ftruncate(r1, 0x1) preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 04:07:24 executing program 1: mprotect(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4000000001) sigaltstack(&(0x7f0000bd8000/0x5000)=nil, 0x0) getitimer(0x0, &(0x7f0000000000)) 04:07:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getresgid(&(0x7f0000000080)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r3 = getgid() freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xc700]}, r5}, 0x14) 04:07:24 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x185, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000140)='chd\x00', 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0xffffffff, 0xffff, 0x2, 0x5, 0x0, 0x9, 0x2, 0x1, 0x23835e13, 0xfffffffffffffff7, 0xaa}, 0xb) 04:07:24 executing program 2: mkdir(&(0x7f00000aa000)='./file1\x00', 0x0) socketpair(0x0, 0x3, 0xccca, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0)=0x1ff, 0x4) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f0000000040)='./file0/file0\x00') fsync(r0) freebsd11_fstat(r0, &(0x7f0000000240)) freebsd11_fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000300)=[r3, 0xffffffffffffffff, r2]) setresgid(r5, r5, r4) chroot(&(0x7f0000000200)='./file0/file0\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) faccessat(r6, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000180)) 04:07:24 executing program 2: mknodat(0xffffffffffffffff, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}}, r1}, 0x84) 04:07:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0xfe2780e3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x175, 0x3f, 0x9, 0x2, 0x20}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r2, 0x17, "fe23f1c7a6be91c3d8710c52e9507cc11529ee9cf6f6f5"}, &(0x7f00000001c0)=0x1f) mlockall(0x2) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 04:07:25 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000900)=ANY=[@ANYBLOB="000000000000000000000000e5ff0000000000000000000000000000000000000000000000000000000044000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ed69b3d433626eb91140000000000000166ecd04f2868908f6f2652ec6c6f0469b5814f8cc1b2e42e7ca5d1a631801aef1db6fe06681f9d779a65ce92ca90e3665aef994568c8182a42814b4edd1cf5153312759a3d942168cb7f39ce92c7a919e9ffe0c7b0e02af8b979813fe7c986678e59343e3763d0852e3d77d03760bb0848ca2d1c7c667680f49"], &(0x7f0000000840)=0x6e, 0x20000000) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r2 = geteuid() freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r2, r3) sendfile(r0, r1, 0x0, 0xff) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r1, &(0x7f0000000880)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000008c0)=0x1c, 0x30000000) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000a80)={@local, @remote}, &(0x7f0000000ac0)=0xc) readv(r4, &(0x7f0000000780)=[{&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000000080)=""/162, 0xa2}, {&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f00000001c0)=""/27, 0x1b}, {&(0x7f0000000200)=""/185, 0xb9}, {&(0x7f0000000440)=""/164, 0xa4}, {&(0x7f0000000500)=""/189, 0xbd}, {&(0x7f00000002c0)=""/63, 0x3f}, {&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000680)=""/215, 0xd7}], 0xa) sendmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x184, &(0x7f0000000340)=ANY=[@ANYBLOB="28000000fffe00000100000000000000", @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=r4, @ANYRES32=r5, @ANYPTR], 0xffffffffffffffa1}, 0x0) dup2(r5, r5) recvmsg(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0) 04:07:25 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x92) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0xa, [0x400, 0x8, 0x10000, 0x8, 0x200, 0xffffffff00000001, 0x9, 0xce, 0x1, 0xfffffffffffffffa]}, 0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000ffa000/0x2000)=nil, 0xffffff00, 0x0, 0x80012, 0xffffffffffffffff, 0x0) 04:07:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:07:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x106) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000100)=0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 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) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000002c0)={{0x1c, 0x1, 0x240, @empty, 0x74}, {0x1c, 0x3, 0x8, @loopback, 0x80}, 0x2, [0xfc0, 0x8923, 0x2, 0x1f, 0x12000000000, 0x8000000009, 0xffffffff, 0x7]}, 0x5c) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@empty, @rand_addr=0x8}, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x1ff) login: lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80004d2f5d8 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110bbde at witness_debugger+0x8e #1 0xffffffff8110b812 at witness_checkorder+0xf72 #2 0xffffffff8107a903 at _sx_xlock+0xb3 #3 0xffffffff812c145c at inp_setmoptions+0x17bc #4 0xffffffff812d986f at ip_ctloutput+0x80f #5 0xffffffff813c63e1 at udp_ctloutput+0x171 #6 0xffffffff8115a471 at sosetopt+0x101 #7 0xffffffff81162ad8 at kern_setsockopt+0x158 #8 0xffffffff81162973 at sys_setsockopt+0x33 #9 0xffffffff81717846 at amd64_syscall+0x436 #10 0xffffffff816df82d at fast_syscall_common+0x101 04:07:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x400, 0x1, 0x4, 0x3, 0x4e}, &(0x7f0000000280)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0xd, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x6, 0x3ff, 0x80, 0x5, 0x401, 0x2, 0x5b, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0x7, 0x4, 0x10000, 0x1, 0x6}}, &(0x7f0000000040)=0xb8) lseek(r0, 0x0, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x7, 0x10000, 0x8}, &(0x7f0000000100)=0x10) r4 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getpid() getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000300)={r3, 0x3c79, 0x4d5, 0xa65, 0x8000, 0xfffffffffffffffd}, &(0x7f0000000340)=0x14) getpgrp(0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 04:07:27 executing program 3: r0 = socket(0x2, 0x3, 0x51) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8) connect$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_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) 04:07:27 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x4000000000, 0x9) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x105) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0xffff, 0x210, 0x7, 0x2, r1}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet6(r0, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x20000000) setsockopt$inet_mreqsrc(r2, 0x0, 0x6f, 0x0, 0x0) getsockname$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0xfffffffffffffc92) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000000c0)={r4, 0xffffffff}, 0x8) 04:07:28 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000002c0)={0x8, {{0x2, 0x1, @broadcast}}}, 0x90) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) truncate(&(0x7f0000000080)='./file1\x00', 0x10001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) write(r1, &(0x7f00000001c0)="cc751967a871420368ce8d69ad17e91a17ecd1967c37b99fd3fcddb0d03c125e67c0c9c376d236b97f723f775ac814698352b0cd75caed0535de0d7257f94ca89b150e8e42b1e4bf49baa3027306550dce9a3f92e7525a066e27c639a9624283606733975bcf78fec35dae84ed2d93e8d162738d60c45edbb27f8e1b19c2618853cecf61fe6678b3e5ea396e1589ad062b7eb9ab09cb40ebaf398ca2f4923563cd19cbb4", 0xa4) r3 = open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xfffffea1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, 0xfffffffffffffedf) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000280)=0x4) setsockopt$inet_udp(r1, 0x11, 0x1, 0x0, 0x989cab137c70fc5e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, 0x0, 0x0) linkat(r1, &(0x7f0000000380)='./file1\x00', r1, &(0x7f00000003c0)='./file1/../file0\x00', 0x400) poll(&(0x7f0000000100)=[{r1, 0x20ca}, {r1, 0x10}, {r1}, {r3, 0x1a}, {r3}, {r3, 0x8}], 0x6, 0x8) fchmod(r0, 0x101) 04:07:28 executing program 2: r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 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$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x9) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) socket$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$private(0x0, 0x10) 04:07:29 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ff2000009d779f162e0200007f"], &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x89d}, &(0x7f0000000140)=0x8) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000580), 0x1f) 04:07:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:07:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x1046, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cdd4246fcf475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74bade872338bf1534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7eea1e8fa14fc0b00e4dd479d5d5f3791b7f8c4cf9e2417141ba41b64c03b52eb68f307eb3110462559d7e6358abcfecf9507234b0d7f870258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf"], 0x1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="0300d80a2f1afb94eb9697d23cbf63db855864858cda351700564b427b1100000000000000000000000000"], 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000300)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xc872}, &(0x7f0000000080)=0x8) 04:07:30 executing program 0: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) socket$inet(0x2, 0x3, 0xfffffffffffffffa) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2, 0xfffffffffffffffd}], 0x1, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000300)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) accept(r2, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) lseek(r1, 0x0, 0x4) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540)) 04:07:31 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x10) 04:07:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x10) 04:07:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000002aa, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getpgrp(0xffffffffffffffff) 04:07:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:07:34 executing program 3: mlock(&(0x7f0000daf000/0x1000)=nil, 0x1000) madvise(&(0x7f0000dac000/0x4000)=nil, 0x4000, 0x4) 04:07:35 executing program 0: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) setregid(r1, r0) setgroups(0x0, &(0x7f0000000040)=[0x0]) setresgid(0x0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x4, 0xf, 0x1, 0xfff}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x3f, 0x1, [0x9]}, &(0x7f0000000200)=0xa) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x1000, 0x7ff, 0x5, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000100)={r4, 0xfffffffffffffbff}, 0x8) 04:07:35 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shutdown(r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xffffffffffffffa2) 04:07:35 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fstat(r0, &(0x7f0000000040)) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xffff14ac}], 0x2fe}, 0x0) 04:07:35 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000240)=[{0x0, 0x1, 0x1800}, {0x1, 0xc99, 0x1800}, {0x3, 0x100000001, 0x1000}, {0x1, 0x4bc49d2, 0x1800}], 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10240, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x1}, 0x24) read(r1, &(0x7f0000000280)=""/4096, 0x1000) 04:07:35 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x102) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) 04:07:36 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) mlockall(0x1) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) recvmsg(0xffffffffffffffff, 0x0, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x1c, 0x20000000) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000002c0)={r0, 0x20}, 0x8) connect(r1, &(0x7f0000000280)=@un=@file={0x1, './file0\x00'}, 0xa) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r4 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000cc0)={r0}, 0x0) 04:07:36 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x1000a, 0x0, 0x40000000000000}, 0xa) read(r0, 0x0, 0x0) 04:07:36 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000240)="b10005040000000000c700b1bf294de449451ae3c3051020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0xfffffffffffffffe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x480, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x1}, 0x8) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) 04:07:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:07:36 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r2 = dup(r1) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f00000001c0)="5a3db6c1cba85f468cf8b1430bad8500fe852108df53724cac685a2afd6959f26825d524b64005290ce8c3775691c899677b2442b55b1dc14013b8fca3ff44b76d6e27c8fd6c0d80cd5b73894dd1dc403360db6faa6a131243f8b3872c23649d553f2c153b7fb2928d29b748f48543fd6ac067f690791b2a7382d2ebf133601feaf660fdd629ac1cd6c5a4f27a6e38ba3515c26f554893207e7d161ae30f52ae10d9dfad2ef75554c53f368442b3933199", 0xb1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x64) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000180)=ANY=[@ANYBLOB="01"], 0x1) getsockopt$sock_int(r1, 0xffff, 0x101a, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockname$inet(r2, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r4 = getpgrp(0x0) fcntl$lock(r0, 0xf40794dffc05de4e, &(0x7f0000000300)={0x2, 0x2, 0x401, 0x8, r4}) 04:07:36 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x0, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x9}, {0x1c, 0x3, 0x3}, 0x9, [0x4, 0x400, 0x200, 0x42b5, 0x9, 0x80000000, 0x2, 0x4]}, 0x5c) madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/93) 04:07:36 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000080)=""/52, 0x34}], 0x1, 0x0}, 0x1) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) mlockall(0x3) write(r1, &(0x7f0000000600)="c3094d", 0x3) mkdir(&(0x7f0000000140)='./file0\x00', 0x100) accept$unix(r1, &(0x7f00000047c0)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x71c) 04:07:36 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e1f00696c653000"], 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r1, 0xa33}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0a000000487b10af61d39dbe58678abeba8b2c567d926c926f8680c3040f5cf120cc9d9453231eb2a758de947e8c615161b078630ca2360508426a95a9c4f11ce3c4e5d3d625d238e2bace8868bdf5d3e646e94dd3e60ece3293ae5b21e473d4fd6678a0634488fdfe70b7b43af6b2839bb7f2453a216cb1b4aa3de7d3e51aa7bb9c414afc596dbd65ae902ff41a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000040)=0x10001, 0x17) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x206, 0xa, [0x3f, 0x6, 0x1000000000, 0x4, 0xffffffffffff0000, 0x2, 0x6, 0x56c, 0x6, 0xf]}, 0x1c) 04:07:37 executing program 3: open(&(0x7f00000003c0)='./file1\x00', 0x8040, 0x8) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r0, &(0x7f0000000100)=""/81, 0x51) setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x2e, 0x0, 0x0) r1 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000300)=[0x0]) r6 = getpgid(0xffffffffffffffff) r7 = getpgrp(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x2, r2, r3, r4, r5, 0xc0, 0x12}, 0x4, 0x8, 0xffffffffffffffe1, 0x3, r6, r7, 0x5}) 04:07:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @broadcast}, 0x10) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x7, 0x4) ftruncate(0xffffffffffffffff, 0x0) close(0xffffffffffffffff) execve(0x0, 0x0, 0x0) truncate(0x0, 0x0) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) 04:07:37 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getuid() r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 04:07:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:07:38 executing program 0: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x200, 0x10) r1 = socket$inet6(0x1c, 0x10000007, 0x5) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) r2 = dup(r0) getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x6c) recvfrom(r2, &(0x7f0000000040)=""/57, 0x39, 0x40000, &(0x7f00000001c0)=@un=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f0000000140)='./file0\x00', 0xa, 0xc) 04:07:38 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x10006) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) sync() r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r1, 0x4cf) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 04:07:40 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0xffffffffffffffff}, &(0x7f0000000040)=0x8) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(0x0, 0x0, 0x1f4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000240)={0x6, 0x0, 0x0, 0xa00}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xfff}}, r3}, &(0x7f0000000200)=0x84) 04:07:40 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66696c650ddb1f9d586f2fe64260b8e06670f9a5302f660600000000"], 0x10) sendto$unix(r0, 0x0, 0x0, 0x20180, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000100)) accept4$unix(r0, &(0x7f00000005c0)=@abs, &(0x7f0000000600)=0x8, 0x20000000) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040), &(0x7f00000000c0)=0x4) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000180)=""/149, 0x95}, {&(0x7f0000000240)=""/22, 0x16}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/160, 0xa0}], 0x4, &(0x7f0000000480)=""/253, 0xfd}, 0x2) 04:07:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0xcfe5, 0x311}, 0x98) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x4, 0x1, 0x10, 0x1b7e39dc, 0x4, 0x7}, &(0x7f0000000000)=0xa0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 04:07:40 executing program 0: r0 = socket(0x10, 0x10000003, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 04:07:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:07:40 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0xe55, 0x5000, 0xffffffff, 0x2, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x101}, 0x8) ftruncate(r0, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) 04:07:40 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup2(r1, r0) accept$unix(r2, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r1, 0x0, 0x0) execve(0x0, 0x0, 0x0) exit(0x800) sendfile(r0, r0, &(0x7f0000000040), 0xcc64c25) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 04:07:41 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x0, 0x0) mlock(&(0x7f0000f94000/0x2000)=nil, 0x2000) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @remote}, &(0x7f0000000080)=0xc) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) mmap(&(0x7f0000e00000/0x200000)=nil, 0xffffff, 0x0, 0x12, r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x9b, 0x4, 0x0, 0x8}, 0x8) setsockopt$inet_int(r1, 0x0, 0x9, 0xffffffffffffffff, 0x392) setsockopt$inet_group_source_req(r2, 0x0, 0x55, &(0x7f0000000100)={0x4df7, {{0x2, 0x3}}, {{0x2, 0x0, @broadcast}}}, 0x118) 04:07:41 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0xa, @local={0xfe, 0x80, [], 0x0}, 0xd240}}, r1}, 0x84) 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]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x24, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r3}, 0x268) 04:07:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 04:07:42 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 04:07:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:07:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:07:47 executing program 3: madvise(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x4) munmap(&(0x7f0000f84000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) munmap(&(0x7f0000800000/0x4000)=nil, 0x4000) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) mlock(&(0x7f0000ca9000/0x2000)=nil, 0x2000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100002) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x7fff, 0x6, 0x100000000}, &(0x7f0000000100)=0x94) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) 04:07:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:07:47 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180)={0xb4, 0x9}, 0x8) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) accept(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000140)=0x6e) truncate(&(0x7f0000000000)='./file0\x00', 0x80000000) 04:07:47 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = geteuid() r2 = getegid() lchown(&(0x7f0000000040)='./file1\x00', r1, r2) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000580)='./file0/file0\x00', r0, &(0x7f00000005c0)='./file0\x00') 04:07:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x107, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x4000001}, &(0x7f0000000040)=0x10) 04:07:47 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) listen(r0, 0xff) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 04:07:47 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fdatasync(r1) fcntl$setstatus(r2, 0x4, 0x1004c) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r2, r0, 0x0, 0x257f) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x12, r2, 0x0) 04:07:47 executing program 2: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket(0x2, 0x3, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) 04:07:47 executing program 0: shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) r0 = socket$inet_sctp(0x2, 0x5, 0x84) open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x40) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)={@loopback, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="0500000000000000"], 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@broadcast, @multicast2, r1}, 0xc) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@loopback}, &(0x7f00000001c0)=0xc) getsockopt$inet6_int(r2, 0x29, 0x18, 0x0, &(0x7f0000000040)) 04:07:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:07:48 executing program 2: open(&(0x7f0000000140)='./file0\x00', 0x8, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0xffff}}, 0x0, 0xfbc, 0xffffffffffffffff, 0x8001, 0x7fff, 0x3}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x1c) mlockall(0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 04:07:48 executing program 3: r0 = socket(0x2, 0x2, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1}, 0xc) 04:07:48 executing program 0: r0 = msgget$private(0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) 04:07:48 executing program 2: r0 = semget$private(0x0, 0x3, 0x5) __semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000040)=""/106) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x5dc]}, 0x2}, 0x1c, 0x0}, 0x0) 04:07:48 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000e40)="aba95e137ee2293ef3bd58a6304855a16f4282e9d5b08d16a8177f427ade4e9a7f8193e600d34896e096f02a35c107c392294332f2ba85725227d41495e6734ee66371557d6a003f51d04dca89295046ae6019ccd5a9b03d97a7acd15836286a65befbb0a97a727ee80acf4499dbbabb790c3ec2415c5f1047ef5447d4e83dc13627428428e477a31e58bfe08f7ab82f2eb0fbaf8cacd6301be64a07dbe852974100f810118706f00b3e3f390a909e606bcfc024154ee94401b0ab99c5a00837a961e989a84b0552da3788f60866", 0xce}, {&(0x7f0000000f40)="d06c204b9947ef07a87e0f79abdf16f581df187a23e7f65dff4cc0b81faddc3f4e957948de32d07d23966df7c56fe4e3c37684ad451ce8fb7cdcbd4b8bb1a4debd3544d78ec77b111badb34c09bd326f9859826f307e062926c1a582fab4a35d04fe7efb0726e5b0ecc998371ec2419922a4b60987c134b9a4c4cbb428e0092bfc7227b4d9ed8bb7cc76f4018c541fbafb9b2732f92b835cc9e19b81fa0cfc9600a6882fbb5d", 0xa6}, {&(0x7f0000001000)="ffebd050487aa1655068f61ee6a6490867c236733bbe4587c57a02e66e5ffeeae3d60efe31f4d22c102dbdcaeb5c1b5a9751782d0f120ad46e429fb53a2cc36ee364cfe955c8e4bf8ac81a035db651d1", 0x50}, {&(0x7f0000001080)="3c009b6d062e3ab27bc9b2dddab87896712cbd40fc758584f45a76bb75fa60eb35abcd6694743058e0422ec373a29cf4a3fd1a716580571b3dd5d74d19f3644eeb02ce3765afcfc94802dc15a209e4e1448b10190b53d150761a4120ec51c8749d1fdeba99c38d3ea4ebf5130209", 0x6e}, {&(0x7f0000001100)="7ede5ba7f348448de4a9219e5ee64b5604929fb5760800bcf26d5875aaf2a952f68bb38910f00add17e1491073a63c572ec4623de470d8bf0fd49adc0c5c79cf958b7d2ae6a65c77513d7dc47a35add814dba3e49843227c9138cd1d1cfda8a9c12122b6dc43e40226c0304bb5", 0x6d}], 0x5, 0x0, 0x0, 0xffffffffffffffff}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet(0x2, 0x30000002, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="fcffffff5400fbff"], 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000bc0)=ANY=[@ANYBLOB="5e752c959c0c9e8c79a59c000109000000000000000000000000"], 0xc}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000ac0)={0x0, 0x8}, &(0x7f0000000b00)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000b40)={r3, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000680)=0x105) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000006c0)={0x0, 0x891, 0x80000000}, &(0x7f0000000700)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000800)={0x0, &(0x7f0000000740)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r5, 0x6}, &(0x7f0000000200)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000880)={&(0x7f0000000140)=@in6={0x1c, 0x1, 0x7, @empty, 0xfffffffffffffff9}, 0x1c, &(0x7f0000000500)=[{&(0x7f00000003c0)="794ed2bd2fe4a3f0e9c02c50205766c4303fe7b5cadbcf83caed0cd3940f100b49a95cbdc96911158fe6775db187bc5a4d7681112c822bc85a7c5109f6b3bcb3370519ad9c54169895af0b311fd8182d1efba71c135de70461d5b2907a32111fa9c3b59908376270c65534dd15895626774d0c18387a0b2b5762", 0x7a}, {&(0x7f0000000440)="2bdee34d602d22dc94e6ffb456ab1463e6fa89d8c8204896515ca11d857d5f4775adb2717684c10ec759ddf6098285bdc57873d7808e6cf3f0cbb921178cebd4e409954fee67d348af322271f2c4f47bf32207a8786ecf89be93f950162f1b0a731a114d153e54a4690be5719a61393efa2e74616e93a28c83f941de41dbecf917be4e21b4a28b6e1c83", 0x8a}], 0x2, &(0x7f00000009c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x400000, 0xfffffffffffffffa, 0x0, 0x8, 0x1, 0xd9, 0x0, 0x100, r4}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndrcv={0x2c, 0x84, 0x2, {0x1f, 0x5, 0x10, 0x1f, 0xff, 0x8001, 0x7, 0x8, r5}}, @sndinfo={0x1c, 0x84, 0x4, {0xff, 0x800, 0x100000001, 0xdb5f, r6}}, @dstaddrv6={0x1c}, @init={0x14, 0x84, 0x1, {0x2, 0xe6a, 0x5, 0x6}}], 0xdc, 0x4}, 0x100) freebsd11_getdents(r2, &(0x7f0000000b80)=""/49, 0x31) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000008c0)={r6, 0xcc, 0xffff, 0x0, 0x9, 0x4}, &(0x7f0000000940)=0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x8, 0x5, [0x7fff, 0x7, 0x7f, 0x1e0c000000000, 0x9]}, &(0x7f0000000040)=0x12) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0x10000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r7, 0x5}, 0x8) 04:07:48 executing program 2: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r2) setregid(r2, 0x0) setregid(r2, r0) setresgid(0x0, 0x0, r1) 04:07:48 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2025, &(0x7f00000002c0)=""/200, &(0x7f00000003c0)=0xc8) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000140)={0x240000, {{0x1c, 0x1, 0x5, @loopback, 0x100000001}}, {{0x1c, 0x1, 0x1ef, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xfffffffffffffffe, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 04:07:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:07:49 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000240)="c0807eba1e38da7e2fca01243f15ae5dc8dc", 0x314, 0x200ff, &(0x7f0000000200)=ANY=[@ANYBLOB="01002e2f66696c653080"], 0xffffffffffffff86) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 04:07:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f0000000040)=[{r0, 0x100}, {r0, 0x105}, {r0, 0x60}, {r0, 0x8}, {r0, 0x89}, {r0, 0x20cc}, {r0, 0x20}], 0x7, 0x1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x903, &(0x7f0000000000), 0x2) socket$inet6_sctp(0x1c, 0x5, 0x84) 04:07:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ftruncate(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000200)=0x10) sync() 04:07:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:07:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0xd, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e22f3000000000021000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="07008000d51d0000ca46254273877f6968cc1db741d0f457f602b15e5b5751d7c03ca1443cf28a94bc50677c95835ce72873faa49803bbd3a878b7cc162f847725fe2e560bb094c50e2098e4ffe8011f2119a9d5cb0a1ef2535dbc97fdb7645d01bb22ad473c78fc4eac7bc01c5b40ae8a724d05"], 0x8c) setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x8000}, 0x8) 04:07:51 executing program 3: r0 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x8}, 0x24) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) recvfrom$inet6(r0, &(0x7f0000000240)=""/93, 0x5d, 0x40000, &(0x7f00000002c0)={0x1c, 0x2, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) shutdown(r0, 0x1) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000480)=""/207) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xe9) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2000080000000000000000000000800000000000010100000000000000000000000000000000000000000000000053d6a78ce28773ab4400000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000f827784f7789f7a5f29b000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="0600e8758f62efc66d3491a5c7227f639a30999b0cf073b0"], &(0x7f0000000200)=0x8c) 04:07:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:07:51 executing program 2: setrlimit(0x0, 0xfffffffffffffffe) setrlimit(0xa, &(0x7f0000000000)={0x7, 0x10001}) 04:07:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x80) r1 = getpid() fcntl$setown(r0, 0x6, r1) r2 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r2, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) 04:07:52 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file1\x00'}, 0xa) poll(&(0x7f0000000000), 0x0, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 04:07:52 executing program 3: munmap(&(0x7f0000b3d000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget$private(0x0, 0x4000, 0x308, &(0x7f0000ce8000/0x4000)=nil) shmat(r0, &(0x7f0000cdd000/0x3000)=nil, 0x2000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 04:07:52 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file1/file0/file0\x00', 0x100) open$dir(&(0x7f0000000080)='./file0/file1\x00', 0x0, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') 04:07:52 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) unlink(&(0x7f0000000480)='./file0\x00') pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000001c0)='K', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sendto$unix(r0, &(0x7f0000000080), 0x0, 0x8, 0x0, 0x0) sync() 04:07:52 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0xa, 0x81410, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="a0", 0x1}], 0x1, 0x0) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 04:07:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:07:53 executing program 2: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r3 = openat(0xffffffffffffffff, 0x0, 0x1, 0x8) accept4$unix(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000100)=[{r0, 0x10}, {r0, 0x10}, {r2, 0x10}, {r0, 0x4}], 0x4, 0x5) sendmsg$inet6_sctp(r3, &(0x7f0000000280)={&(0x7f0000000140)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="b76fd914e13a1fa3f79561a01ad8b3b2d64cf1d3eacccdacfae3daecdfa90cb0410bc2aa3be8c1d033e0bd805a3ef5f8f01333876b3528d390adbab592abfb7c8d168c1d47c08ad6054f67a6a36667993fa6cf65e17c9daafdf1f5b30e2c9885f56514d5e8ca0d4f0ac5464f9f9a46906567f75f02d8acab426d5dfa20cb80f3b28734f586d29d6e23abb2548ec1c6129f0e259f97afd41d3f1cefc6ca072aedf9352a0b11ef6b0ab40ebc3a7c3cddd0e4a414372226", 0xb6}], 0x1, 0x0, 0x0, 0x8}, 0x1) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) 04:07:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000140)='./file0\x00', 0x1, 0x40) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) getrusage(0x0, &(0x7f0000000000)) read(r0, &(0x7f0000000200)=""/131, 0x83) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, 0x0, 0x0) mkdirat(r1, &(0x7f00000002c0)='./file0\x00', 0x48) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2=0xac1400bb, @multicast2}, 0xc) r2 = socket$inet6(0x1c, 0x30000000, 0x1) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100)=0x6, 0x4) lseek(r0, 0x0, 0x3) 04:07:53 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendto(r1, &(0x7f0000000200)="36a85762428be5dbde29813237d149bb8a91d6a942cb75445fdd2c9fd17b92fef73e7dcf4b972a0567dda6500afb0bb25463426dc8aa37380f9034870c093bc4cf008464dd2e3d5b0bd18cd8fbfa755144f0b920ad986ce1fd718aa64ec1e07bd5322e4143df02ea8f5a050cf717e79c8c2aa6044acdfe910a78a83009ea83ecb36980b914996492ee416f6efc3d0adac84761f0e59bc6f87d5f04d06a9ca724b81cb7", 0xa3, 0x20080, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x2) 04:07:53 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0xfffffffffffffe18) close(r0) execve(0x0, 0x0, 0x0) 04:07:53 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x5, @loopback, 0x4}}, r2, 0x88, 0x2, 0x301, 0x0, 0x1ff}, 0x98) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000e00000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) 04:07:54 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x800, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100), &(0x7f0000000140)=0x8) 04:07:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000380)={0x8000, {{0x2, 0x0, @multicast2}}}, 0x90) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x2, 0xf, 0x5, 0x6109fe12}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r3, 0x8}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) r4 = open(0x0, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) fchown(r4, r1, r2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x1ff, {{0x2, 0x2, @broadcast}}}, 0x90) sendto(r4, &(0x7f0000000280)="9eb662c24de289ed5854393ae08c6ab7168179b5e34bf8fb1b7418c213ce02fcf6f8bc176420db41113e8009254007e25427edc5b9a71ae65af8b152c94da45bfb5bfaa2ff54d02a4bada829238e23a258069947e203f5a647b0136cb4046b01307b41e4a537c461ea38c80d37a4c5d618b941c4afbba53bec132209307cb00c2f5e63fcff7516d61c853fbb53712a61cd27555007e072a6517f12280b814df100cea89118c9c8464b375b646d66547dc847913038f8e4646d5fec7db0144cf2ade0f375ed", 0xc5, 0x8, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 04:07:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:07:55 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 04:07:55 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r3 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r3, &(0x7f0000000680)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x200000010000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000700)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000980)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x1, 0x0, 0x1003, 0xf, 0xc}, 0x1b3) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd86dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d04267", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x5, 0x0) connect$unix(r8, &(0x7f0000000840)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479e91c077c6fb88b077e"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82f2a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x3) mkdirat(r9, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r9, &(0x7f0000000580)='./file0/file0\x00', 0x800) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000740)=ANY=[@ANYBLOB="b7bd317ecc3b47a08c9e3c237b10d997ee91d1da42d1bfac267b60bd17cac559ee27701addeca82f92aec3b1d00ddb988ab3fbb9c9fddffa2b12f054f2c73b11485befa1275071ee38c5db3b9f6b38ac6e4263bd5549d197f631675888bfc65563dd000000000000efe86ffcd85dc1787efdfef332379bd826327b21ea45e47c3978d1cbd7d9011dccec0983111abd6031"], 0x0) 04:07:56 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$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$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$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$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r5, 0x29, 0x26, &(0x7f00000012c0), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x40) sendto(r2, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x20c) r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, r7, 0xffff, 0x80000000, 0x13, 0x3f, 0x5}, &(0x7f00000004c0)=0xa0) 04:07:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) writev(r0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x2}, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) poll(0x0, 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) ftruncate(r1, 0x1) 04:07:56 executing program 0: select(0x0, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x5, 0x0, 0xcac, 0x1, 0x10003}, &(0x7f0000000040)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) 04:07:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:07:57 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x100, 0x0, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)=""/27, 0x1b}], 0x1, &(0x7f00000000c0)=""/170, 0xaa}, 0x41) 04:07:58 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r3 = getpid() freebsd11_fstat(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000008c0)=0x0, &(0x7f0000000900), &(0x7f0000000940)) r6 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000b80), &(0x7f0000000bc0)=0x10) sendmsg$unix(r2, &(0x7f0000000c00)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000780)=[{&(0x7f0000000140)="72ecbf38abe899cc89019b87bdc19829a7b14460960b19dd1cafad727f341324583f9666db70cc9390f9a9fe13c6dbc22dbb3986c0262f09f3bf4f8f7f044a20a6e550b33172ccce8dd9504787e11139010c066a486b484ba1ec3f52ceb8", 0x5e}, {&(0x7f00000001c0)="3feb0cc3c47a30d3bdbebebc14f170d6cf70461383df5db33e5c6b39c43a0af2ffcee0d38ee8b96cf73db1de77f938c64c128fcf5b0ee66bcc0b1f44b9a29f973ebac6cb1bf03d33af3307bcd960602b3e45eb452ef4c1fec18d0f21adf737a63fdcf033d370a4dd160f4b1a591bd91bd1f19f0d6917c515a77a3115fd31dfee43e0c1b8a11637098b3cd0e51aae6b34163a483458082f0598962688cd0b117d3dab8adc248d8194447776760a09fcb7a3338ca1580a4aae1d5a8a029371465fd7f63d3e5c", 0xc5}, {&(0x7f00000002c0)="261949d3a11f71c2fa1b0093", 0xc}, {&(0x7f0000000300)="cae2f6c6601259fc501c1d637cf857eb93125c84033a852bc7f1b00969a87ce88fa53d86040e9259dbc1e73f9961a2a317fb71581444e627728126dfece064e0009a1d593edb40f6c355985f8d69fc30f1f0b5432d6cb392fef08f3cbeee5d86d95b7565b6c04e35442732083a4dbc88272fafa6cadfa1e3f5bd0772b16c644b266ded628813f0239f15611d6e09da69147f2ba6328e70032f46af9ee60890df388affc8f7a50ec70b03dfb29161dfb2f587c6e458d60ba5f7cdb0667dde814a222bfceee2b4f4cc16690644f025918744b2e9f5a02ac2a099ac2d675310d51f71636cc712cf60a7584e3b444d115b3a9a0b38f1d4ac2abc4d", 0xf9}, {&(0x7f0000000400)="5a78e71e7399af90a1d43bb19a8bb78a013789ca2312fbd7bd71b73c0d3cf1d269632e5623b11f49299d99f817862a5cf1027406ea2a2dfb479c37390a1f217e4bb33ebe52c56ef18c27693e6609e7024fb974f5daaa98311f199d6eb1fddc5986bd73f0ef417f3548788c5a784ea4c1ae8abdeb5f29a2fd46c8fa5042", 0x7d}, {&(0x7f0000000480)="7383985d7467827d5e41c96723e0c9ca362b9d3709e42ba9777a84c6f30f5c75a04d668da770ea656a6d986202fe27832ccec2fdd7753cde3ff0ded5131d93ae0e9f484a7e00a70a9dfb76a2e4b1947b816e1cb5f95533b8c84314200b5c554c72e5e78f49d2c20aa2976168df769c603bc4b5b23680ae86202e", 0x7a}, {&(0x7f0000000500)="4aee49ad64d771e2143c4eee058c19ff2e6a641e71b0f0a9af6995aa4f3f70c8d5d4ebe309668f63b93884a5c9833579b8c6cef7f6e5c29b9b2796533399519b4a13ccb4fc4c222344b52f8eb9e39711005d60dae2f34ae56c0f4192ac992c3982097b3b2bb23fd8d070f9437816ed8acf615852dea80603", 0x78}, {&(0x7f0000000580)="6fcea3534c29570d692b734d909db0a60bd921d5122a8a2bdc1626b059e6bf96c245693ce849bfb6ab9b0b9dd2263e6985b870481c8b6feade9c7e587d5db418d11e009753923be5728a549b584ddbf29e8e2622fc4526cdfcca276f7a2ea671ea3fdf6b5feb2345e7e6b94222e7b8bbccb866b3366d79c3554c4ffb0f7478f49912", 0x82}, {&(0x7f0000000640)="8f148369cba3ed3d3549a62c2ff5b47f58fd80ab8c17cdf8a8f99524faab83e7af94e842a0bcd21ca59e4b499f1c56d9cf19c5107591ab424caed8ae67691ce1a7201adfcc16572508623a66b3daf29fd78f60dd1037e72e5c3589dcb9753040bd7eb7d9c10067e495fcb015cd5e33b7f00c0ab2c4f6d551d3a82e6bfbb4232a7ca1cabc8034ccb72296ef2008c6bada76854910dd325d78bd98f74342122cf534a8d5de1bd57876c7d74cbe2c83d0", 0xaf}, {&(0x7f0000000700)="0f6f2091e6486a575d8323262245f8e4f5a7528d6d99fd92fd905e7979e5f853ea702f75b3c5fa4a22bb98df696d8ec09a5094289cd7fcac05b2b4a6024b29b65a71851dc2274d913035517f", 0x4c}], 0xa, &(0x7f0000000c80)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="18000000c0000000ffff000001000000d8d38f83680e2f533c8e203dc5b58119fc6baa248f68d2755fab229d2989b2a9164d2aa700553d26088bdcf0141954598e89574df8ee302edcf14b99c1a142d067dfb9ea22ba596105ee4239465d0056a12ded27b126da242d52", @ANYRES32=r2, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x78, 0x9}, 0x20100) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f0000000100)=0xfffffff0) 04:07:58 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) fchmod(r0, 0x2) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffd76) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x89a}, &(0x7f0000000040)=0x8) dup(r1) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x400, 0x1, 0x200}, &(0x7f0000000100)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 04:07:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1020a, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@local, @multicast1, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x1, 0x100000000, 0x4, 0x3f, 0x3}, &(0x7f00000003c0)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x3, 0x3, 0x30, 0x8, 0x4, 0x4, 0x6, 0x7fe0000000000, r3}, &(0x7f0000000440)=0x20) r4 = socket$inet6_sctp(0x1c, 0x40005, 0x84) getsockname$inet(r0, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000004c0)=0x10) poll(&(0x7f0000000200)=[{r0, 0x2035}], 0x1, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x4, 0xfffffffffffffffe, 0x0, 0x80000000, 0x10000000000}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) socket$inet6_sctp(0x1c, 0x1, 0x84) shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 04:08:00 executing program 2: sendto$unix(0xffffffffffffffff, &(0x7f0000000180)="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", 0x194, 0x4, 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={0x0, 0xca, "192b9a1cfac6366de5f758c0b60f6091560326504b1fc7b82937e69f9d9bcd6b094a662e20f48e9cecdd30befd008daf50c6b1aab30c36591b584718c26479755c0adb425ebf6b27f973945ab427fe269b8d31c30503b5de7d5b09bffce6d8be4a2ace35382ad26aab33c949af09f727ee8250546ce18ae02f213b4a79dad785d7614339b9ad05c00976857706b7c240a2cb22766ba1a34e35ed3655f158b62d9f3eb8302ba38b8d23ccc8cac765cf929eebaf1c9f6e3179f250cdcd2bc32bce3c0a684373c1634aef70"}, &(0x7f0000000100)=0xd2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xfffffffffffeffff}, &(0x7f0000000440)=0x8) mkdir(&(0x7f00000000c0)='./file0\x00', 0x5) accept4$unix(r0, &(0x7f0000001380)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000080)=0x1002, 0x10000000) 04:08:00 executing program 3: semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x80) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2107000000fe8000000000000000000000000000aa0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="a4000000000000004000000040f5c3e96de4980e0963263cce98b787efbc485ae2529cceec375f981b4e8188636a5a40c43b3a0ec8df93ca27231343fdaf55e71ea4097bdcafc183b52cb4425a8c1b1261284bf7279b900f933198fee33a4e717ac3517d73512532b332981ad2c9c52f11427d9e4ed4887746032db3f2600f29d95b23d8a93157eaea539cf0fde63695ab11c6b76794c2b2462ebea1725019758c9269bbcb2035500ae9c4939b8520ae1a28d206455f4511aefbe56a80429bfc8dd21685ab9e90dd58ebbee423d13b674d832ecd4fe98759d113d6cb96419a5cfb4532b29bb6c504"], &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r3, 0x8, 0xfffffffffffff000}, &(0x7f0000000180)=0xc) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000003c0)=0x40, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x4f4) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={r4, 0x9}, &(0x7f0000000080)=0x8) syz_extract_tcp_res(&(0x7f00000001c0), 0x200, 0x200010003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 04:08:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x2, 0x100000001}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x0, @empty, 0x7fff}}, r1, 0x4, 0x8, 0x3}, 0x8c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x81, 0x4) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=""/126, 0x7e}, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 04:08:00 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000012c0)=0x10, 0x10000000) r2 = shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x2000) shmdt(r2) fcntl$dupfd(r0, 0x11, r1) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="b6e3931e6932cc3128594de5ceea097429e631ce52c4fe280aa786646af9ae7326dbdb28bc70", 0x26, 0x0, &(0x7f0000000100)={0x1c, 0x0, 0x526}, 0x1c) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/151) setuid(0xee01) getpeername(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002) fcntl$dupfd(r3, 0x11, r1) clock_settime(0x0, &(0x7f0000000140)) r4 = open(&(0x7f0000000040)='./file0\x00', 0x804, 0x25) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000080)=0xeb, 0x4) 04:08:00 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000802c0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/205, 0xcd}], 0x100001f7) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x0) 04:08:00 executing program 3: freebsd10_pipe(&(0x7f0000002740)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x40) r3 = dup(r0) pwritev(r3, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x0, 0x6d998) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) r4 = getpgid(0xffffffffffffffff) r5 = getuid() freebsd11_fstat(r2, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) r8 = geteuid() chmod(&(0x7f0000002780)='./file0\x00', 0x17d) r9 = getegid() r10 = getpgid(0xffffffffffffffff) freebsd11_fstat(r2, &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000002800)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000029c0)={0x0, 0x3}, &(0x7f0000002a00)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002a40)={r13, 0xe74c}, &(0x7f0000002a80)=0x8) sendmsg$unix(r2, &(0x7f0000002980)={&(0x7f0000000040)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xa, &(0x7f0000002640)=[{&(0x7f0000000080)="63036eb74779f76306f9660b39662cda391de3", 0x13}, {&(0x7f00000000c0)="368287f6d87fcf3894edf0deb8068346924e806e41a1a5f3b52201e1f17dfb2396259bf0584558369b2b19801d6cc1aa596a861955c8b20431f0cf53208b73b7ed77b514dd3730c29d9b6142c8da8f9838a2920aa861af4e0b8cd96d075e2d88c99fac49b8c951b9d87af044618d15e2c02a053ea36894b5776ffc323605399ee0ab6b8867912e780b8e7325", 0x8c}, {&(0x7f0000000180)="4ef8f2b8028f7d87095e75f37bc7477da772deda1450260b956fa0006c0e1e10f762e264cc9799c7c1b3357c93cb796c5777531532132665fcf4b78009b1f6cdfe2e284c418ff2612d9fc7dd579a9c625eb24023f855f12cd887cb93bbf6904ac621d44e1a585b41a840ee64e076bfdd7a2c2afb20cc30d168786e57d76bb88451d23ab03be8388ef812f011c888e95e6d30e6eb706b28d83a9ec6e9b8498540ae6ac4e43c63a95ecec32e94d44b3ea211b4432e1ab5dae8601f59c2d6987fd08465e85c1f951fd32d4f70b1e7ed666b6cf02361772d799d179c8ebaa7bdf0e6865add7577e0fa63adb51eaca3", 0xed}, {&(0x7f0000000280)="1a2bf423fea1f300103eaee371afcba1c4ee4fc30c13ecccc324ec4b3cdf2db3667b2ba1b2da136ef344cfd0586fbac2fc0a3f5274b33248bba58dab729f44d4cbb8e84d820f6cdb18868fe0711f0a001877", 0x52}, {&(0x7f0000000380)="232c4a23d88e8ccbc96c7db200299bb9154701361689a098981988299e7e50544001f3e940e5d14da5b1249473677c2b99bf2c238905cea7ed361ce20ed6dab62b88604daf72576e11a0bf898ad0ccf3472fbab1cdeeaefe6a62e672dce6e14f81314d7b826295de72ff13e4648639062f9a6f89e12732038c92b79974ba3c9526ee41143b5976a6d2730b0707eddf359e6558671b404e69ed70adfeba7091a318d26d53399d6fab24b9147cacf5cdcebc3930ffd9ce9eca10a1c2ab84b20d78c653f831000d0203fc22828e3ba363a14444af695e862e14176ec5ec080d364a148a617a801d3dd7b69c438c9bb6890a3e04ec213596", 0xf6}, {&(0x7f0000000480)="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", 0xff}, {&(0x7f0000000300)="9d69112d6904a1b2a13fe23ab32452cf528919bcc9e5eab45f016cf370e2171d963088", 0x23}, {&(0x7f00000005c0)="5415ca42fd88944d061c36a1466a063ea690952e7c6273", 0x17}], 0x8, &(0x7f00000028c0)=ANY=[@ANYBLOB="0000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r1, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x8}, 0x80) preadv(r3, &(0x7f0000000340)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x2, 0x0) fcntl$getown(r2, 0x5) 04:08:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$inet(0x2, 0x20000000, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f0000001600)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001640)=0x1c, 0x20000000) socketpair(0x2, 0x7, 0x7f, &(0x7f0000001680)) accept4$inet(0xffffffffffffff9c, &(0x7f00000016c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001700)=0x10, 0x0) socket$inet6(0x1c, 0x2, 0x40) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000001740), &(0x7f0000001780)=0x10) accept$unix(0xffffffffffffffff, &(0x7f00000017c0)=@abs, &(0x7f0000001800)=0x8) open$dir(&(0x7f0000001840)='./file0/file0\x00', 0x100100, 0x40) freebsd10_pipe(&(0x7f0000001880)={0xffffffffffffffff}) accept4$inet6(r0, &(0x7f00000018c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) select(0x34c, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, &(0x7f0000000040), 0x0) getpgid(0xffffffffffffffff) getuid() getgid() socket$inet_tcp(0x2, 0x1, 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001940), 0x20000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) dup(0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000001980)='./file0\x00', 0x20000, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) open$dir(&(0x7f00000019c0)='./file0\x00', 0x100400, 0x80) socket$inet6_tcp(0x1c, 0x1, 0x0) accept4(0xffffffffffffffff, &(0x7f0000001a00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001a40)=0x1c, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000001ac0), &(0x7f0000001b00)=0x10, 0x30000000) 04:08:00 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) nanosleep(&(0x7f00000000c0)={0x0, 0xfff}, 0x0) 04:08:00 executing program 3: r0 = open(&(0x7f0000000300)='./file0\x00', 0x80000000010206, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x7, 0x0, 0xfffffffffffffff9}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x3f}, &(0x7f0000000340)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) geteuid() getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000400)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000077, 0xfffffffffffffffe) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xffffffffffff154e, 0x9, 0x400, 0x1, 0x80000001, 0x9bf4, 0x4, 0x1000, r2}, 0x20) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000380)={r2, 0x7, 0x0, 0xf18, 0x80000001}, &(0x7f00000003c0)=0x18) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) 04:08:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:02 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x30, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xffffffffffffff81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x773}, 0x8) 04:08:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) ppoll(&(0x7f0000000080)=[{r0, 0x100}, {r0, 0x2100}, {r0, 0x100}, {r0, 0x8}, {r0, 0xb51fd1f8b346887e}, {r0, 0x84}], 0x6, &(0x7f0000000100)={0x4a, 0x100}, &(0x7f0000000140)={0x3f}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000001c0)="322048bdaf11b18d497d5f01588d8c8cfd6c69aa4c4e0eecc4fd2f81372e932a18bd72ac98056a4d90085cfd80d664981cecdd5fb19fbc7621826c2e02e94e5adaa4d13ebe0fae875200f8f3bcfcaf912dd2cd40ad6e036e9b199a716f7f551ca22e14afb94289197650608a91abb8138a87ed818e93dd320a2efabf19bab02decd5dabccf24fbdd6a91b89a095f5f446e720f6d80c2125d3d335b5387dc98d7d81daa9479c806228c6e2afdeb7ec0b3ddc1869eddf4ddcd508f3ce8380f115268d25e1809228e0b", 0xc8) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff800121389a8 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110bbde at witness_debugger+0x8e #1 0xffffffff8110b812 at witness_checkorder+0xf72 #2 0xffffffff8107a903 at _sx_xlock+0xb3 #3 0xffffffff812c145c at inp_setmoptions+0x17bc #4 0xffffffff812d986f at ip_ctloutput+0x80f #5 0xffffffff812dd619 at rip_ctloutput+0x2c9 #6 0xffffffff8115a471 at sosetopt+0x101 #7 0xffffffff81162ad8 at kern_setsockopt+0x158 #8 0xffffffff81162973 at sys_setsockopt+0x33 #9 0xffffffff81717846 at amd64_syscall+0x436 #10 0xffffffff816df82d at fast_syscall_common+0x101 04:08:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:04 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002440), &(0x7f0000002480)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000025c0)={0x0, &(0x7f00000024c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000002600)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000002640)={r1}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000140)="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", 0x1000) pwritev(r3, &(0x7f0000002380)=[{&(0x7f0000000080)="342c013f11e776067d79725aa0bad6d618974274ffbebb81cb79", 0x1a}, {&(0x7f0000002140)="f52a44fa1c1c02df82141aaf7652e1e026f73dad8449ea0fed9dee200f5504cf5311a9d08ede70d01c220fdd710addec874c21e9da3354da38eecd859f8505faf808685420f388c071e88bed9d8b1a26dee40eff3681a07d1a971c4daa14c609afabee5289e28e1c9d66f69ac266337d01a60d0b1a1af6e67f0fe4d88184fe91ebae67c248c59768b2682f6ee45069f416f69a305cf8a91e274b1f30c19f3375371953fa6176f57549f754cc2a03e956125dc72d0ace8ae97b3c8ec4d5126bd1d7fd360d1bc081e27d90096bcd0c61e44727e3b9b327892a22d7a8", 0xdb}, {&(0x7f0000002240)="abdad349ffcdf56cdeab412059244337f3c2ce42cff0db5912a0ce97f2214bed2dfc641df2eeb57ace7791ba73414b67720f5cd125e99e3e9876dd9f56c0eec72ff36ce66b0e83834795ebb872ab76ed4ea13ab5a4579a4d77b2807317c4fea3b68537f7b83addb5e798d08c22c6160342851b5e30388cd152efef391bac355b3a2cd86c2e8c5f37da2e09a79588b7556015189b70eb810b19bc", 0x9a}, {&(0x7f00000000c0)="b40d6fff39e84e371667189acc4b172cd1b6e1359e4d61cfe92e77c781b70c42d440220e78a29d489b2850b4a6cdb878f1fd014ca179a6b56d95d2e574cb659a83e1d9bd2bdf2cd4178d956035a18fc615b256a0ffaf09086407dbda3b93aa7dde4589db86e0259175714d31e88966451a8ca51b6dec3187322949f3bb43", 0x7e}, {&(0x7f0000002300)="ced8b0bbc8f0cf3e1ad84491608175b4a8eaca22d9326d812a9eb2dd88e42246a06470959e6728e8a1c1105f803e811a8b90bb62fc754683ca77dbb0f94b4055dea3ea04d655ead058d95e5e2987f191375944715b0e0f507c51b5a65351589b72c9df38b05f584c548fb1d40309e892ff163c602415", 0x76}], 0x5, 0x0) write(r2, &(0x7f0000000040)='!', 0x1) write(r2, &(0x7f0000001140)="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", 0x1000) poll(&(0x7f0000002400)=[{r3, 0x4}, {r2}, {r3, 0xb8}], 0x3, 0xffffffff) 04:08:04 executing program 0: r0 = socket$inet(0x2, 0x2, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x3, 0x4, 0x5, 0x52, r2}) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000000)=0x8001, 0x4) 04:08:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x8e4e}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x17, &(0x7f0000000000), 0x2) 04:08:04 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000180)="49b76e548a7508e15aa2c706ee5a58c7ee7892730d86553efe1d10fb488a8e6d16cb4514d9de274908832fc272d67b5af1a52a4b725ddd32ec5a47b2c125deb8e80f78f8c86472197fb1eb3759e8760ec3356aa684a9cd0a507902d6b918375cde5e8767dc4e611e19e913e8a561aec013c6332f10782282e468e7ec231b25127014626fe7dfdde5bc38066626ca2b316acff2fcd4acd000bae95d97e75fd4f7283440a995462f6b45457649308d1950c30b78f5c065a9e106ac8193e92473bc5feb", 0xc2}, {&(0x7f0000000380)="05c1fe1a1ab5a374f0a39d677385360c38a131601bf8ce0295cf9f99d19f6e89d103cc58ca4c04caa1f5225e7d794c5170f9de6d3498ac871ec6e90cd400b709da2f75d22f11463daad10b41da578f643de15cfb6a07f7b4701ebdf3393877b1e04896f1a468e572682145b2fe6e3a15620f78371ad031fa5a909efe7164a7b11cf58f80e78a9fe818695781ac05bf83464bf33d73d50b3532901bdd2f0500c70fb6c5daca611c9fccea82007931", 0xae}, {&(0x7f0000000440)="9e412d6856866ae4253ac4aadbad79472007e8058af47e4bdd90a48968e4c7bd802cacfc32d8d8e16e27677a08e1b17b390c6f3f69d89a6404e1f0fb43d9c5c66a389ee0cf1b5aca9a4e5ead14c53d42078eaa1380eeaa502392f6efa789a2684ec1cbc285bb09b0f84377f6b7c3560b2ad248ae365328625b38f79e7cc93d83e5cb8155d3a9f1d1724e07904e6ef4c9c198d12b6fe6c9771b53d359f5c6508d98bc03f50eda48cd730d5f720bf5", 0xae}], 0x3) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) readlinkat(r1, &(0x7f0000000080)='./file1\x00', &(0x7f0000000280)=""/244, 0xf4) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @multicast2}, 0x10) r2 = semget$private(0x0, 0x0, 0x0) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000100)=[0xbff6, 0x92, 0xfffffffffffffffd, 0x0, 0x2]) 04:08:04 executing program 0: r0 = socket(0x2, 0x10000005, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000900000007670937e3e4415c73154c45fdcdfb3d09942f78cd7ed43c12fa62771"], 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x838, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x3ac, 0xc6b, 0x6}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 04:08:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setown(r0, 0x6, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = msgget(0x1, 0xc4) msgrcv(r2, &(0x7f00000000c0)={0x0, ""/192}, 0xc8, 0x2, 0x1800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 04:08:04 executing program 0: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2004, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00') 04:08:05 executing program 3: r0 = socket(0x17, 0x6, 0x4000000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="b17030058500a30ad06394a6595e8e69804e0a050028ac8634e1631269f28c6f260be4bca6461db3fc59836c384811106cee2a11f79f04370b2235597f850ed49d"], 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="030000000a90731f4c26c136999cd0eebefcf71a0644034482e1e1bb713183dfb0ab3d49b563ba32b4d8f606ee658ef97f9370a313871c66154e228ed4fff09863dbb2004e468d0bd57df8a6c55d2bc95c0eef0090348b28a5"], 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={0x0, &(0x7f0000000300)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x5c, 0x5, 0x101}, &(0x7f00000002c0)=0xfffffffffffffe42) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 04:08:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:05 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1008, 0x0, &(0x7f0000000040)) 04:08:05 executing program 0: setitimer(0x0, &(0x7f0000000000)={{0x401}, {0x40000000, 0x8000f}}, 0x0) chroot(&(0x7f0000000200)='./file0\x00') freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="02000000f90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008a431f16ff1aed44f58a00a6bd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000008000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="060000000700000008010000050000000600cc00"], &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x7, 0x7ff}, &(0x7f0000000300)=0x8) accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000340)={0x8, {{0x2, 0x0, @rand_addr=0xff}}}, 0x90) getegid() r4 = semget$private(0x0, 0x0, 0x4) __semctl$GETNCNT(r4, 0x1000000000000005, 0x3, &(0x7f0000000100)=""/33) setitimer(0x0, &(0x7f0000000040)={{0x1}, {0xffffffffffffffff, 0x4000000002}}, 0x0) 04:08:05 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eeb696cbe96e85c"], 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x44c, 0x1) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={r1, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000340)=0x8) fstat(r2, &(0x7f0000000240)) 04:08:05 executing program 3: r0 = socket(0x2, 0x5, 0x83) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240), 0xa0) 04:08:05 executing program 3: syz_execute_func(&(0x7f00000000c0)="f0418141c6000000210f7f3eff9985160000c461e17d632cc4a17929f9c4e139154e01a5d9fcc4622907c30fa9") r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000000040)='./file1\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) 04:08:05 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x29) r1 = open(&(0x7f0000000000)='./file0\x00', 0x30800, 0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xda6}, 0x1) getsockopt$inet6_int(r2, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) 04:08:05 executing program 3: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x80000000, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x5aec, @empty, 0x8}}, 0x0, 0x401, 0x1, 0x1, 0xfc3, 0x4}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r1, 0x401}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0xbb, @empty, 0xfff}}, r1, 0x3, 0xc0, 0x9}, 0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r1, 0x8, 0x0, 0x0, 0xffff, 0x8, 0x8, 0x800, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x2a, 0x9, 0x3, 0x7d, 0x400}}, &(0x7f00000003c0)=0xb8) socket(0x1, 0x4, 0x8b47) 04:08:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:06 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2309000000fe8000000000000000000000000000bb0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004f2a308a00000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x84) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x3f, 0xaf, "fb8811dc899a7be457db1e1b83962a36e29efb9146da7514e93077d1745cc228f4d8042778c34960151aac8d43a68aca265a6b29b82951721b51a3fe5614db60888ceb292bf62ec4fd3e66809dd74366d3f2aa4b93df5fb4ad4b3121907820a700a4b8198d375b3e36a578bbba4c8a1cede9441766ed87a07cf0384b0705f78f309b9d009eceea407705af3245a6d65f5316fee28ac3b9a56b5b58359914e086c1f0c1b3f4572cfad29f97f0335e05"}, 0xb7) r3 = semget$private(0x0, 0x3, 0xa4) r4 = getuid() r5 = getegid() freebsd11_lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000002c0)={{0x6, r4, r5, r6, r7, 0x10, 0xaff4967}, 0x9, 0x10000, 0x80}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000480)={0xbe6, {{0x2, 0x3, @loopback}}}, 0x90) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000340), &(0x7f0000000380)=0x4) 04:08:06 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6, 0x1, "80"}, 0x9) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)={r1, 0x3f, 0x11b, "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"}, 0xf0) open(&(0x7f0000000040)='./file0\x00', 0x100201, 0x50) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820a2e2f66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r2, 0x6}, 0x8) 04:08:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) flock(r0, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 04:08:06 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000040)=[{r0, 0x4}], 0x1, 0x7fffffff) preadv(r0, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x18) 04:08:06 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, 0xfffffffffffffe13, &(0x7f0000000500)=[{&(0x7f0000000580)="83eedb2f8bcf136f", 0x46}], 0x0, 0x0, 0xffffffffffffff1e}, 0x0) r1 = socket(0x13, 0x4, 0x9) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x10000, 0x100, 0x4, 0x8000, 0x80b, 0x3, 0x3, r2}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x5, 0x100000001, 0x53350f4e, 0x2, 0x7}, 0x14) socket(0x1c, 0x3, 0x9) 04:08:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:06 executing program 0: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = socket$inet6(0x1c, 0x0, 0xec8) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) dup(r0) 04:08:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0]}, 0x8) fcntl$dupfd(r0, 0xf52a550ba28ebe57, r0) truncate(&(0x7f0000000000)='./file0\x00', 0xa) pipe2(&(0x7f0000000080), 0x100004) 04:08:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="44050000244823022e2f7eb0336ac0923bc9fffffff2f2290762"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r1, 0x3}, 0xfffffce0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xa}, &(0x7f0000000380)=0x8) 04:08:06 executing program 0: readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(r0, 0x4000) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x400) mlockall(0x3) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 04:08:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:06 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, 0x0, 0x0, 0x8, 0x0, 0x0) write(r1, 0x0, 0x0) write(r1, 0x0, 0x77) read(r0, &(0x7f00000000c0)=""/106, 0x6a) 04:08:06 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000a40), 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000ac0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x1) socketpair(0x2, 0x10000000, 0x1f, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x404, 0x12) sendto(r1, &(0x7f0000000b00)="fca89ca4852d621ef3ba844657b1858ff053eee3d1db236b83aaed31a77c48f05128f81fce84fb53eedd504c3bf95fab5cc02896b9c22c187c96548631f945a0d533a9a2f57f26357c0752ed69b2a5b07d1cfbed86af532d11149f31d7d3abccdd7fc4bee8f8b3f416fd372c92e7d7c419b2a4f814a00b9f74d691f58ca72a10fcd15eafe3c94b6fa881972fb6ca0a2c47d9d320286f41a3bc4abbc890caa82bda", 0xa1, 0x20000, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x1}, 0x24) r5 = fcntl$dupfd(r4, 0x0, r4) renameat(r4, &(0x7f0000000980)='./file0\x00', r5, &(0x7f00000002c0)='./file0\x00') r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r1, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r6, 0x0, 0x1000000000003) freebsd11_fstat(r1, &(0x7f00000009c0)) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x2ad) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2) 04:08:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x20801ffff) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x9b2}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000200)=[{&(0x7f00000004c0)="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", 0x1000}], 0x1, &(0x7f0000000240)=[@init={0x14, 0x84, 0x1, {0x6, 0x100, 0x3, 0x5}}, @authinfo={0x10, 0x84, 0x8, {0x81}}, @sndrcv={0x2c, 0x84, 0x2, {0xd088, 0x10000, 0x1100, 0x3, 0x7, 0xff, 0x6f7, 0x5, r1}}, @init={0x14, 0x84, 0x1, {0x7f, 0x57, 0x80, 0x3}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x8, 0x0, 0x100000001, 0xff, 0x0, 0x1, 0x8000, r1}}], 0x90}, 0x20000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 04:08:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:06 executing program 1: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:09 executing program 0: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) mkdir(&(0x7f00000000c0)='./file3\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x80) ftruncate(r0, 0xfe7) rename(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000340)='./file3\x00') 04:08:09 executing program 1: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f00000007c0)="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", 0xfb5, 0x0, 0x0, 0x0) socketpair(0x1d, 0x30000007, 0x1000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e21060000000000000000000000000000000000000107000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007e6e3c34c1226e6f78c3f4d8440704f14e160934dadedc82b6fdb2dabab4f242e5103b8d9546f4fdc7d6163daa5452be12e3b57a665ef89ee864d6413f61294a795b07a969", @ANYRES32=0x0], &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x3, 0x4}, 0x8) 04:08:09 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000680)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='./file0\x00') r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) ppoll(&(0x7f0000000440)=[{r1, 0x80}, {r1, 0x8}, {r1, 0x4}, {r0, 0x1}, {r0, 0x2c}, {r1, 0xe}, {r0, 0x20}, {r0, 0x21}], 0x8, &(0x7f0000000480)={0xffffffffffffff01, 0x2}, &(0x7f00000004c0)={0x6}, 0x8) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)=""/139, 0x8b) fchmod(r0, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540)=0x3, 0x4) 04:08:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x57, &(0x7f00000001c0)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xff8000000000000, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000140)=0x10) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) 04:08:09 executing program 1: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:09 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x7a}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0xd646, 0x7fffffff}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x519a2b6f}, 0x8) r2 = shmget(0x3, 0x1000, 0x106, &(0x7f0000fff000/0x1000)=nil) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x1, 0x80000001, @empty, 0x8}, @in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, @in={0x2, 0x0, @rand_addr=0x101}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x3, 0x3, r1}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000400)=0x3, 0x4) setitimer(0x1, &(0x7f0000000440)={{0x1000}, {0x1, 0x1ff}}, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000005c0)={r3, &(0x7f0000000540)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x2, @rand_addr=0x8}, @in={0x2, 0x1}]}, &(0x7f0000000600)=0x10) r4 = dup(r0) utimensat(r4, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={{0x1, 0x1}, {0x4, 0x5}}, 0x200) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000006c0)={0x1, 0x3, r1}, &(0x7f0000000700)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000740)='htcp\x00', 0x5) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000780)={r1, 0x0, 0x3, 0xffffffffffffffff, 0x3}, &(0x7f00000007c0)=0x18) getsockopt$sock_timeval(r4, 0xffff, 0x1005, &(0x7f0000000800), &(0x7f0000000840)=0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000880)=0x101, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000008c0)={r3}, &(0x7f0000000900)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000940)={0xf, 0x7, r5}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000980)={0x3, 0x20, 0x40, 0xfffffffffffffffb, r6}, &(0x7f00000009c0)=0x10) symlinkat(&(0x7f0000000a00)='./file1\x00', r4, &(0x7f0000000a40)='./file0\x00') setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000a80)={0x8, 0x1, 0xa8, 0x7}, 0x8) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000ac0)=""/157) readlinkat(r4, &(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)=""/16, 0x10) chmod(&(0x7f0000000c00)='./file0\x00', 0xd4) shmctl$SHM_UNLOCK(r2, 0xc) 04:08:09 executing program 1: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x1fe, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000840)=ANY=[@ANYBLOB="03000002000001000100"], 0xa) 04:08:09 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000100)=0x8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) write(r0, &(0x7f00000000c0)="1f", 0x1) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xfffffffffffffffd) shmget(0x2, 0x2000, 0x104, &(0x7f0000ffd000/0x2000)=nil) 04:08:10 executing program 1: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:12 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) write(r0, &(0x7f0000000180)="a3afea87a28f305411ef2e805dcca0ca4852b8401a25bb0e47b35f36032cdb5362b7de148ddef8b183448bf8ed537af08c0b8aff743144e11cd99ab7f39c8da39d6157e8ece5422f1297158a306da7052f765ec892eb3284cf90ba2ff2b24aab99b97c85c477875e99799c2cb76d76a27592fd8c833ac873788713e3bdccadf09de2ce229d96aaa3f58e09326adc242fc2e3bb4dc8", 0x95) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r1, 0x0, 0xffffffffffffffc3, 0x42, 0x0, 0xfffffe8a) exit(0x800008000) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000840)=ANY=[], 0x0) poll(&(0x7f0000000480)=[{r0}, {r1, 0x10}], 0x2, 0x10000) getitimer(0x2, &(0x7f0000000440)) getitimer(0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000100)) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x140000000000000, 0x5, 0xff, 0x40, 0x3, 0x200, 0x7fff, {@in={{0x2, 0x3, @rand_addr=0x100}}, 0x0, 0x6c, 0x231a, 0x0, 0x702, 0x101}}, &(0x7f0000000300)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={r2, 0x7b, "9669a37ed46b97d42847e065ce9c2422ae26ca4b59fe51332d9bee246e600c894d91c6da7515a7576c8720aec09ac1b0ff5b860b97f1302b58abbd7cc0c58044d6648c891e81d9d67e97dee4465524331b9def0539519ff502940646811f74678f7eda0eac6d5bdf14dbee795c0cb98409fd958f9eee3e738b32ff"}, &(0x7f0000000400)=0x83) 04:08:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet(0x2, 0x4, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x1000, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x7ff, 0x4) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 04:08:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ff8000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) r1 = open(0x0, 0x40, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) open(&(0x7f0000000100)='./file0\x00', 0x4, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r2, 0x81}, 0x8) freebsd11_mknodat(r0, 0x0, 0x0, 0x0) 04:08:14 executing program 1: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:14 executing program 3: munmap(&(0x7f0000ac4000/0x4000)=nil, 0x4000) readlink(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r1 = accept(r0, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000c17000/0x2000)=nil, 0x2000, 0x7, 0x80010, r0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) utimensat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x1, 0xd7e0000000000000}, {0x831b, 0x2}}, 0x200) pipe2(&(0x7f0000000100), 0x100004) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000340)={0x7ff, &(0x7f0000000300)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x4, 0x2, 0x5, 0x65, 0x8860}, 0x14) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) madvise(&(0x7f0000dcf000/0x3000)=nil, 0x3000, 0x4) 04:08:14 executing program 2: mlock(&(0x7f0000c0f000/0x4000)=nil, 0x4000) mlock(&(0x7f0000bd9000/0x1000)=nil, 0x1000) mlock(&(0x7f0000d94000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 04:08:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x4) poll(&(0x7f00000000c0)=[{r0, 0x1}], 0x1, 0x9) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) lseek(r1, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) 04:08:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ffffffff000000000000000000000800000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000025fdcd87ba71a4965736021997f70b3f6860db7c71717cbc0f72dac5aa99393b550118939cd95cb213531e1ef707f0aa", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x7, 0x400}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x5}, 0x8) 04:08:14 executing program 3: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') mkdir(&(0x7f0000000040)='./file1/file0\x00', 0xc0) chmod(&(0x7f0000000080)='./file0/file0\x00', 0x10000010000002ff) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f00000001c0)='./file1/file0\x00', &(0x7f0000000140)='./file1\x00') 04:08:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0xffffffff) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(0xffffffffffffffff, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000700)=0x8, 0x30000000) read(r0, &(0x7f0000000100)=""/99, 0x63) open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x6, 0x20) writev(r1, &(0x7f0000000680)=[{&(0x7f00000001c0)="f87fa6be24e5abdd996dcd2b4c5397dc2b9a147fdf0a348d8161898adecfc7d33779257fa63b43bacaafba651d1c287300d161e29b50df5a68b49b267e7e7ac04fd128a1b78125b87e55217e02063d17848f65ebea827ef63ea6ce5395b4dd732760d9ba286fdeacc02bdcfc342eae8ec861", 0x72}, {&(0x7f0000000240)="4f86475527b59fcaa0e617f5f0a5cd45d5b2ed4398cfebc151e68619284a78b2fb59a94aa84a92e7e700792a86dd1a7c288b58638dd8be24c13d881e423d07f03dfd08dc6ac92476059b6888", 0x4c}, {&(0x7f00000002c0)="0622905663350bb01c133e8b1880f003b8bd6b53e4e58fca7239ef9b975d58ee1371af4d442b5a62c4c9cd6f8d51d117a3cdb52f0f75325a28555bd8757c286b2fe6e5ae891eb8201908c100c91623852851cf017f2fbcaf8801f0c17c71505b239d2c1b36758fd6c867668fc5f5bde269e04690b59caa16563faaf0f015acaafb4445b74eb458e5b921088015776e60f8544d463c851c76172e314238a6e6c313c8297910e2d39d3c030618fc104f80c986bded1865eaa4ccd2761fdfe73f1592544847c8c1032218", 0xc9}, {&(0x7f00000003c0)="258f2c9b0cd65db7ea4ea1ea2528302908b331aac58c9dd909c552f5eab3be50583d0eedfc4d9fdbea3fe2bee121b2ce762f841e9b8f0d785d5af4ae76ad2453a752c67d8906861b355471e627b369a47c7391e44653f8305ae449fe40d1006656f79d0eead7bfcbe65f066ea1a0afd33cfa611fd8d99cd6a5e9585daebf60ab92eb9b9939620c5765337021eb", 0x8d}, {&(0x7f00000004c0)="00f343c294bae42888f112f18d841af7df485864833e3bdbc23a21f2fe3a78ff1197b35047d678c3c676267ba6c84ef5384a8d77a4e27a4819cd9547a9ab930100bc369245a331e6b30ab068c9ae0b5ddc4d25c6cd4855abdb9a6cb16d03d73e91218ff6bc0c40879dd3ca08c0f44576f041c9db6671afb0fc64e881a192f2485e4e30e31c328fdc0d0ccca4f0633fb4b96d9e1b2d4482db80d719e8a9c727e5b131f8375ddbf96006c73b16ec8faf7b2f54f1d16d22d663a012f9be4e5c", 0xbe}, {&(0x7f0000000580)="4c200b523cf3c9b4043f33380d3a82ccc6eb44e09ffd43d8a47731e5414a2bed33111a3676302259bf1d2b30de28ce167a01525cd5e178416f0ecf634927e8cc40b4a1bc", 0x44}, {&(0x7f0000000600)="8d71e48c3429f8a13ef1f7fb7f000ec80e17bb852a7d20b25438366bd6328c80071c9ce6bccca90551e3af571efd058739f8d04ed002a0c37161b5bd5e8a910466d1edaf506bab5d1723425ee414a4b11670ba396aba6f87cf2ca94963fa638b206a713418d4939d334e04f8d7039df5", 0x70}], 0x7) 04:08:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:15 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) chmod(&(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x4e) bind$unix(r0, &(0x7f0000003000)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 04:08:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) connect(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="01002e080069c77a294d"], 0xa) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000001c0)=[{r0, 0xfffffffffffffffd}], 0x0, 0x2) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x40) r1 = socket$inet6(0x1c, 0x0, 0x0) close(r1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = fcntl$getown(r1, 0x5) fcntl$setown(r0, 0x6, r2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) r3 = semget$private(0x0, 0x0, 0x1) __semctl$GETPID(r3, 0x0, 0x4, &(0x7f0000000080)=""/140) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffeb) socket$inet6(0x1c, 0x0, 0x0) getpid() msgget(0xffffffffffffffff, 0x0) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) 04:08:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f0ec24ff95a7d1a0726a7e34e45c6692e66696c653000"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x26da, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xe, 0x200}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7, 0x9}, &(0x7f00000000c0)=0xc) 04:08:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:15 executing program 3: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x400000000000001c, &(0x7f00000000c0)=[r0]) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x31d8}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x8}, 0x8) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 04:08:17 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022200000000000002e962af8f626f698325b5699f24a43511f047eaeba871e82de2b0f4de1755ee655b68374236fd71b1d07e7906082b9a92a268fb210e67d6511b613b7dff4ce3ad9efd9b999de26a4e3fd2361d847c879dcf3b92bd3ea842e5edc5fe570c409dce7415cfd63d4f783068ad5815fc562ae470a9f246214395fe73df0d8b3d866ba0e600b3028731bad4aa7192567f0e31ad32ae0cfbef1f6be2f638d7f3d91cda29ac505be6d719bc3d2da2286147be85b24fcf27912c879fd625c5425d6f6f91d3a4"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x0, 0xf}, 0x0) 04:08:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000000)=0xdc22, 0x4) r1 = semget(0x3, 0x2, 0x380) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0xfffffffffffff585]) 04:08:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x80000000}, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_msfilter(r3, 0x0, 0x4a, 0x0, 0x0) 04:08:18 executing program 0: mprotect(&(0x7f000094b000/0x7000)=nil, 0x7000, 0x2) madvise(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x6) mprotect(&(0x7f0000c16000/0x3000)=nil, 0x3000, 0x4) 04:08:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:18 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x21) shutdown(r0, 0x1) flock(r0, 0x5) flock(r0, 0x8) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000100)=0x10) flock(r0, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffff9c, 0x84, 0x8007, &(0x7f0000000180)={0xfffffffffffffc00, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x4, @empty, 0x8001}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200)=0x4, 0x4) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000002c0)={0xfffffffffffffff7, 0x1, 0x3, 0xffffffffffffff01, 0x8934}, 0xc) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0xb) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000380)={0x3, 0x7, 0x0, 0x0, r3}) r4 = open(&(0x7f00000003c0)='./file0\x00', 0x8080, 0x60) r5 = open(&(0x7f0000000400)='./file0\x00', 0x4, 0x40) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @rand_addr}, &(0x7f0000000480)=0xc) bind(r6, &(0x7f00000004c0)=@un=@file={0x1, './file0\x00'}, 0xa) r7 = open(&(0x7f0000000500)='./file0\x00', 0x8000, 0xca) setsockopt(r7, 0x3f, 0x20, &(0x7f0000000540)="8c184254928b735bbeaef4f430640612a37282b5a499baedf7091d514db4a086fa521edd0ce2c49751c76f3b07d94cee4afe7350f8e934c78b93f01806edbbddd9c75b21019133e9e46931555f6d72715c9c82ce5227a1d3c9520ecf6794a3a8202bba16c1159e426b5e359361ac6841358c90b8a87ff3c38a7f2690fc34302fd5a2ec232bda92733ba79f69cdc8323cf652", 0x92) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x11, &(0x7f0000000680)=0x3, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1002, &(0x7f00000006c0)=0xffffffffffffff80, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x0, 0x7, 0x80000000}, &(0x7f0000000740)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000780)={r8, 0x7, 0x4a453d13}, 0x8) fchownat(r7, &(0x7f00000007c0)='./file0\x00', r1, r2, 0x400) shutdown(r6, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000800)=0x3, 0x4) getpeername$inet(r0, &(0x7f0000000840)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000880)=0x10) 04:08:18 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x800, 0xfffffffffffffffe) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000080)="0628deb4b3ec16c9bddfc77055db1172f15e7056c12e04364a5b4b6ca9ae9f", 0x1f}, {&(0x7f0000000140)="cddd05e5680ef8f86330bf0f722a73bf6730e7e5921916e776591146781afec900c568b5b4d569e23ce55fb02cc8755c8caf7e1e76f5adc9c62136dbde163b0d0731c8503d2163dff78260f1003ab8178bb8cc5caf2d39c841f10fcf22c630cf674272ecf6beed6baad92d4970776997070a144c8426e309b6b5f1745200d342cee2a78c98a3d03fb40248ff475f5ec79b88683be0a579d698eef84202da0b9d38bdb25670286bf40c19248b35b5cc2758061099a3aad03f752baeb950276e964168fda8e313b472512d5822bf864dd7dbe564cdaeb8bd8dfb86850573d1a56c15eae85ec66c16471a5876f9df85f3897f8b98807c3b9fedd298", 0xfa}, {&(0x7f00000000c0)="cb0c9854b053784e56f2cbc22e3d69338aa47fa5ba5675dd368a5a56ea7e0931d6", 0x21}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="d2112edf301943ed1933f449a6c04a0ac753312a48deb1fcf6c30694749809dd078ecc23094880", 0x27}, {&(0x7f0000001280)="1c7386135fbca0fa30be344414b1a8737f36cc479dff3c52c335a29d362aa9bc7716cdf1eb6b8a75377269ae58d28b4d60a9e7c91984720c4507bfb5fc57bd660bdd6960375c83", 0x47}, {&(0x7f0000001300)="a2ad43572857210e6fb3d010830cfc2656dbfc74e61b5a10259832", 0x1b}, {&(0x7f0000001340)="37b256bedd705d82a000462a816854d533fb843ea9440bdd", 0x18}, {&(0x7f0000001380)="6f60ef4816bdb1c80cfea1dc0e9b4da86d6f07ac00cd6ce1f7915a697939510cdef605cb41ae5bcf9d6bcc90adef5c73dca1f3a470eb627f4d206df1f6313b362a6bd1d4fec4cd5a3c4da64c4fcf11ecbc285df32be6ba3521f61bdd08552ff2a2ac66ce36b66a2bd2df4f20fd87ff53c2c4930d8ac8c972687401737c30cfb5033db3f26ce5f47d6ece50a9ccc33c137886af200821b3ea427efdf0032d9c07757d1ba287baa40b860cde27f3f20d5fbfbe0e35dc88e4d3ce5353849c5114917cbc5986d0cac0b5a9bf83aa3178d11f77469920bb17b749c50fd352a3ade371d40994200698cf3db8", 0xe9}], 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x1) 04:08:18 executing program 0: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000100)=@in6={0x1c, 0x0, 0x240000000000, @remote={0xfe, 0x80, [], 0x0}, 0xff}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000001c0)="ea613758e29d526a8efc5eddf3ef6c06bfb8cdef52ccf56ce142a1e11c5c9e107b9b0c99f1043290197a209b3b0113b7dd4cbb090c2489fb3ea155d1a9bb0c7c9874b75732fd39bb1cae3ab66101065f5d1333151a7f61bac9361a7a7363aeb8b9d8dc6f671d632703147b689d485765d727914c445ead8cc4de37068806", 0x7e}, {&(0x7f0000000240)="131fdd426228193b18962587e33fbd49d4d6005c3c9994918a5ad17f35d6741b389e5b13b7aaec5ef994c33608544409711c679c904cfd0603644daf6fc9c9f95dc523039f5f1db7ec6022c04a7dcf716cf3c6aeceb14097e266653dbcf069", 0x5f}, {&(0x7f00000002c0)="cbba4cafc980b6ec5015e8028d6ed83eee2b6dc8cc006f137890e188fdf6b3e6184c5377fff40a307f448523f099b373fc494da53bcd3e8bc14c5c7392bc2957f29388dee6b4cb2d4a52048981c16f7a23efe06a8ef851bd5798adb2e4355752c434a6866f9fd043becdcbc97353ea8f1993b0fc859eca4d3851fa9ee8c9ac52064b3703de426605560d31a256fb9fc5a16ebf29a4c5d18891387486a6dd08903ea45a5b04b6a954e1f9ce28d7fd5e86ffebcda0ae85dbff97d88a6b70781d7e4892b3bba8c53fbc09de7a24f6e0fd2fd732", 0xd2}], 0x3, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x318}, 0x80) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x6) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000180)) r1 = socket(0x1, 0x20000005, 0x40) mmap(&(0x7f0000dd1000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x10000, {{0x2, 0x2, @multicast1}}}, 0x90) recvmsg(r1, &(0x7f0000000640)={&(0x7f00000003c0)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/39, 0x27}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000000480)=""/249, 0xf9}, {&(0x7f0000000580)}], 0x4, &(0x7f0000000600)=""/17, 0x11}, 0x1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 04:08:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:18 executing program 3: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x6, 0x1800}], 0x1) r1 = semget$private(0x0, 0x7, 0x0) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000040)=0x1f) semop(r0, &(0x7f0000000000)=[{0x2, 0x3, 0x1800}, {0x3, 0x2, 0x800}, {0x3, 0xfffffffffffffffa, 0x1000}, {0x3, 0x85d, 0x1000}, {0x1, 0x800, 0x1000}, {0x3, 0x80000001, 0x800}, {0x2, 0x7, 0x1000}, {0x4, 0x959, 0x1800}], 0x8) 04:08:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x9e, "509d65c0c1f0f5291a41f73a8d7c4c89e076b25528740f290c576328693158b936f021d75bdbc04174fd8cd203d4e236cd47a7e7592b25e586a419fa012377591235405f66ea8c144e8b6d0c345f498a0917e359f6e48c5ea8ee2ec772e330a1f695c1234bc752534a825e9cc382898b7489f1ce61fb396b6b6ca734ef037977aae8518f99a503c717e796eda9991e680249859aa9fba2d50e56c5c5d59e"}, &(0x7f0000000340)=0xa6) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0x2}, &(0x7f00000003c0)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendto$unix(r0, &(0x7f0000000100)="797f8a3c84f2912f803878edbd90dfcc2897ed775a930831f1c5a380db82831f90304f5e8ed7390a643d929920b3bdb9b2badc3404498119546c0d2abf6a6735a2247942af93626212313ae946efc0537b4bb1ef66fb45789bd115a06f38624eb730443c496e5994a1fc171e9a3af466f6eca1c98ea6869bfde1c7bb4b75b435bccdbf9a109c1d5af7f902776e8796032414799e2a0905c24d", 0x99, 0x1, 0x0, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000200)={@multicast2, @empty, @broadcast}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 04:08:19 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file1\x00') mkdirat(r0, &(0x7f0000000100)='./file2\x00', 0x4) 04:08:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:19 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xc700]}}, 0x14) r1 = socket$inet6(0x1c, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x10001, 0x8, 0xb63f, 0x6, 0xffff, 0x3f, 0xf646, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0xd2, 0x1, 0x10001, 0x6, 0x5}}, &(0x7f0000000140)=0xb8) getpeername(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0xd1b}, 0x8) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000380)={r2, &(0x7f0000000340)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x2, 0x3, @empty, 0x6}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000003c0)=0x10) syz_emit_ethernet(0xb7, &(0x7f0000000280)="1538fea8c904b9f380d69c85109478ebb3a6e52acab81517484c7745691cd6059702951211780ed426b475d1059ad3a9e8070caf87763969a00151471e59ae12c399db1af24f5f326736147a8e87ac262eca525d642f3d5842cd4936d17e51c3af5d81d59e5861de65db3623c86e1f4f31a5a3588e568baa2d3c754b4bde3464a0c4d961f421121db7ab45aa16837b06bf7c28bd03ab2c064e52520f316801a5b7cdb3e8adde549f476a6394e9738e56230243a9369235") 04:08:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f0000001680)=""/146) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000001880)={0x3, 0x7, 0x8b, 0x7, r2}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r3 = semget$private(0x0, 0x3, 0x4) __semctl$GETPID(r3, 0x4000000000001, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000001740)={0x9, {{0x2, 0x3, @multicast2}}}, 0x90) poll(&(0x7f00000018c0)=[{r0, 0x80}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(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(r0) mknodat(r0, 0x0, 0x20, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000001800)="39472394147917ebd117c0f21c3cffd9c2425db31849acee04823135b90ae06aeb82256bf27b55a076854ee31dba95acf52880a2023ef79c30e6c23543da3f5eb41e2f", 0x43) getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040), &(0x7f0000001900)=0x4) r4 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_icmp(0x2, 0x2, 0x1) poll(&(0x7f00000000c0)=[{r0, 0x4}, {r0, 0x4}, {r0, 0x86}, {r0}, {r4, 0xa}], 0x5, 0x2) 04:08:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:20 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x1, "67398833ab3868abe4d7c66520eba7da"}, 0x14) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) 04:08:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x9e, "509d65c0c1f0f5291a41f73a8d7c4c89e076b25528740f290c576328693158b936f021d75bdbc04174fd8cd203d4e236cd47a7e7592b25e586a419fa012377591235405f66ea8c144e8b6d0c345f498a0917e359f6e48c5ea8ee2ec772e330a1f695c1234bc752534a825e9cc382898b7489f1ce61fb396b6b6ca734ef037977aae8518f99a503c717e796eda9991e680249859aa9fba2d50e56c5c5d59e"}, &(0x7f0000000340)=0xa6) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0x2}, &(0x7f00000003c0)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendto$unix(r0, &(0x7f0000000100)="797f8a3c84f2912f803878edbd90dfcc2897ed775a930831f1c5a380db82831f90304f5e8ed7390a643d929920b3bdb9b2badc3404498119546c0d2abf6a6735a2247942af93626212313ae946efc0537b4bb1ef66fb45789bd115a06f38624eb730443c496e5994a1fc171e9a3af466f6eca1c98ea6869bfde1c7bb4b75b435bccdbf9a109c1d5af7f902776e8796032414799e2a0905c24d", 0x99, 0x1, 0x0, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000200)={@multicast2, @empty, @broadcast}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 04:08:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:21 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x40) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, 0x1, 0x3, [@broadcast, @broadcast, @rand_addr=0x1c]}, 0x1c) r1 = socket(0x1b, 0x3, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 04:08:21 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x1a2) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000040), 0x0, &(0x7f00000000c0)=""/189, 0xbd}, 0x1) write(r1, 0x0, 0x0) write(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0) 04:08:21 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() symlink(0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) accept$unix(r3, &(0x7f0000000440)=@file={0x0, ""/108}, &(0x7f00000004c0)=0x6e) bind(r2, &(0x7f0000000380)=@in6={0x1c, 0x2, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) socketpair(0x3, 0x5, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0xff, 0x1976, 0x80000001}, &(0x7f0000000080)=0x94) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000240)={r6, 0x7, 0x7fffffff, 0x5c}, 0x10) getsockname$inet(r5, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/161, 0xa1}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) r7 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_SET(r7, 0x1, &(0x7f0000000500)={{0x0, 0x0, r1, r0, 0x0, 0x11}, 0x4, 0x1, 0x7f}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0x4) 04:08:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:22 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="516234deca982f73ece2baa9024aed805e9bbd7d", 0x14) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = msgget$private(0x0, 0x448) r3 = semget(0x2, 0x4, 0x2) __semctl$GETNCNT(r3, 0x4, 0x3, &(0x7f00000000c0)=""/209) msgctl$IPC_RMID(r2, 0x0) poll(&(0x7f0000000000)=[{r1, 0x9}, {r0, 0x2000}, {r0}], 0x3, 0x9) 04:08:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x401, 0x0, 0x0, 0x0, r1}, 0x10) 04:08:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x9e, "509d65c0c1f0f5291a41f73a8d7c4c89e076b25528740f290c576328693158b936f021d75bdbc04174fd8cd203d4e236cd47a7e7592b25e586a419fa012377591235405f66ea8c144e8b6d0c345f498a0917e359f6e48c5ea8ee2ec772e330a1f695c1234bc752534a825e9cc382898b7489f1ce61fb396b6b6ca734ef037977aae8518f99a503c717e796eda9991e680249859aa9fba2d50e56c5c5d59e"}, &(0x7f0000000340)=0xa6) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0x2}, &(0x7f00000003c0)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendto$unix(r0, &(0x7f0000000100)="797f8a3c84f2912f803878edbd90dfcc2897ed775a930831f1c5a380db82831f90304f5e8ed7390a643d929920b3bdb9b2badc3404498119546c0d2abf6a6735a2247942af93626212313ae946efc0537b4bb1ef66fb45789bd115a06f38624eb730443c496e5994a1fc171e9a3af466f6eca1c98ea6869bfde1c7bb4b75b435bccdbf9a109c1d5af7f902776e8796032414799e2a0905c24d", 0x99, 0x1, 0x0, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000200)={@multicast2, @empty, @broadcast}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 04:08:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:23 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x100000001, 0x5fc, 0x5, 0xffff, 0x9, 0xffffffffffffff6e, 0x1f, {@in6={{0x1c, 0x0, 0x0, @loopback, 0x1ff}}, 0x0, 0x100000000, 0x0, 0x101, 0xffffffff, 0x8}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x5, 0x7fffffff}, 0xc) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r3, 0x1) ftruncate(r3, 0x101) close(r3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0), 0x0) shutdown(r2, 0x0) 04:08:23 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="01009000"], 0x8) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x10b) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="fdd670312c8473ba0ee6", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x10001}, 0x8) 04:08:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:25 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0xffff, 0x1000002001001, &(0x7f0000000040), &(0x7f00000001c0)=0x10) 04:08:25 executing program 3: socket$unix(0x1, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) fcntl$setstatus(r0, 0x4, 0xffffffffffffffff) accept4(r0, 0x0, 0x0, 0x0) 04:08:25 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) ftruncate(r0, 0x9b0a) r1 = getegid() utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={{0x0, 0xfffffffffffffff7}, {0x7f}}, 0x200) setgid(r1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x20000000) sendto$unix(r2, &(0x7f0000000140)="655297e347ff330afb868161246f66ff546a251bbff7867c0c365a72f115610f464131f16c8b09f0c18fbe8b5d5b955871401f9ef2397436d66ca51d86e4d03471f282541885b43d4492bca4e4d0c01826c7c1ee82b2c7e9ceb02b6e49e27c730db514b2334a389a80ce9f80ce07209794023f11970b4a5efc64835ff36ecc3ca141be0130cfef9b03fd965f0de469794b63670b69718f58c6a62f85f0dff08d259812ee0144c8dc01bd8b4a9bff7d72508fc7e5ff439701c646bd0b1a70b8d2e0174535bc413b8169d2c31c338b6b0fbedd61e46c471a3e1f5cc0bfc34d83822c0ff2", 0xe3, 0x20000, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) execve(0x0, &(0x7f0000000100)=[0x0], 0x0) 04:08:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x9e, "509d65c0c1f0f5291a41f73a8d7c4c89e076b25528740f290c576328693158b936f021d75bdbc04174fd8cd203d4e236cd47a7e7592b25e586a419fa012377591235405f66ea8c144e8b6d0c345f498a0917e359f6e48c5ea8ee2ec772e330a1f695c1234bc752534a825e9cc382898b7489f1ce61fb396b6b6ca734ef037977aae8518f99a503c717e796eda9991e680249859aa9fba2d50e56c5c5d59e"}, &(0x7f0000000340)=0xa6) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0x2}, &(0x7f00000003c0)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendto$unix(r0, &(0x7f0000000100)="797f8a3c84f2912f803878edbd90dfcc2897ed775a930831f1c5a380db82831f90304f5e8ed7390a643d929920b3bdb9b2badc3404498119546c0d2abf6a6735a2247942af93626212313ae946efc0537b4bb1ef66fb45789bd115a06f38624eb730443c496e5994a1fc171e9a3af466f6eca1c98ea6869bfde1c7bb4b75b435bccdbf9a109c1d5af7f902776e8796032414799e2a0905c24d", 0x99, 0x1, 0x0, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000200)={@multicast2, @empty, @broadcast}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 04:08:25 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) lseek(r0, 0x0, 0x2) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x23ec]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}, 0x0) 04:08:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x103, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 04:08:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) listen(r0, 0x7) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000200)={0x80e9}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x101, 0x100, 0xe22, 0x401, 0x8}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYBLOB="2c000000c09363bf2365f987eddff3e82b347a74814d74e1ab84ebd42c3751feb4e3941a18cc653dca520158f75cf0010d6285fbd60175dd66274384961281c3136121f3ba2abccef8cc99a73f1b28c1302576e06d0d89ded19a5c1c3a971b36c55ea460d0b84068d7a10558d713cdf3a9e5e0bbe5353b0b8e6c7404c7b9c0f12dbb47a5b8af85d314000dec94281226afc70e22bbd3b95627e9b5d62cb7f11f1ece53e60368da3dde83a0"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000280)="8c1cb42250f86bf340fd38a3e084c429be7332dd49c63d09e44120bfeee1cb3c3a455b4cf2fa0532e728723d7bca0a787ddf49b060fbdf9d63ffcb54104245d90f437ce948dade66d4923cdb39d21591abcf402e9229a11d528dbdde11bbe7c0a9dfd4890ed27ce721b3f8e7423eeb410c9071a8af14b5b90a6f923139ded9c0c96adbde7c7b81f7ea56fcc85c115663f9555eecb7337528b9bc", 0x9a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x600, 0xff, 0x7, r1}, &(0x7f0000000100)=0x10) r2 = dup2(r0, r0) r3 = getpgid(0x0) fcntl$setown(r2, 0x6, r3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) 04:08:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:27 executing program 0: r0 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xf7e, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYBLOB="ffff560068ea5100002dbb9d6d3fff0923b78bcdbcd36162a62d44187cd837bdb3e5a883d91f25a5ef91aad3209d28ed5db56bb756c2c57a1590d3022ca333871767997f10a02e5d492be147684ed1ff251fd59ca75a088e826fd092ffc717e3ae72b519599dafc1afee8cd19ce0742140985c9ffe0fc25f31ca351d8967c493f336df2d2f3a613aeebb034c28333e3fb10d15124f34905fa33c32130da2dec67afd162fdd210000"], 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f0000000400)=[{r0, 0x2001}], 0x1, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x16b8d830) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) unlink(&(0x7f0000000440)='./file0\x00') setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='-\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='\x00']) fchdir(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000380)={r1, 0x8, 0xff}, 0xc) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 04:08:27 executing program 3: r0 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x7f, &(0x7f0000000680)="775c98888dd0666d67bd1f81787a2f077ff34dd13e0ac74c74f11e8bbf778c8b03b6f2eb17e62d0a183b17c1bf308c7bfbb978c7966ec17a8467eee17734cf8f5695163a2a1f6af13c315bb270eba466a8b7ed6883e32052cc5a95cf360abc2030047c5e672a48dc1901", 0x6a) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x2000000002, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() semop(r0, &(0x7f0000000600)=[{0x1, 0x5, 0x1000}, {0x2, 0x5, 0x1800}, {0x1, 0x100000000}], 0x3) r4 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r1, 0x0, r2, r3, 0x10, 0x7c}, 0x3, 0x10001}) r5 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r5, &(0x7f0000000140)=[{&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000040)=""/199, 0xc7}], 0x2, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000480)={@multicast1, @multicast1, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000540)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r6}, 0xc) semop(r0, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x5, 0x7, 0x800}], 0x8) shmat(r4, &(0x7f0000ffb000/0x4000)=nil, 0x2000) r7 = socket$inet(0x2, 0x20000002, 0x0) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000340)=0x800) fcntl$setstatus(r7, 0x4, 0x10000) dup2(r7, r7) poll(&(0x7f0000000640)=[{0xffffffffffffffff, 0x80}], 0x1, 0xfffffffffffffffe) r8 = dup2(r7, r7) setsockopt$inet6_int(r8, 0x29, 0x39, &(0x7f00000005c0)=0x2, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f0000000500)=0x2, 0x4) 04:08:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x0, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x0, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:31 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/228, 0xe4}, {&(0x7f0000000240)=""/168, 0xa8}], 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000003c0)={0x100000000, &(0x7f0000000340)=[@in6={0x1c, 0x0, 0x81, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x1, 0x57177b60, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x3, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x5a9a}, @in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000400)=0x10) 04:08:32 executing program 3: r0 = socket(0x1, 0x0, 0x9) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x7}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x3ff}, &(0x7f0000000280)=0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x1010, r1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000003c0)={r4, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000540)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000000)={0x1ff, 0x4, 0x810, 0x5, 0x0, 0x5, 0x4, 0xffffffffffffffff, r4}, &(0x7f0000000200)=0x20) fcntl$setflags(r3, 0x2, 0x1) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, 0x0, 0x5) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000640)={0xffffffffbfffffd4}, 0xfffffecf) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000004c0)=0x4) sendto$unix(r0, &(0x7f0000000680)="0710cec5b23a25ec959477a7c89ab9d3fb283261baf5264ca639bcfcb12f76a5e49c7da4ceed4632464eb67a8730632e17f3c0c82545c88efd", 0x39, 0x4, &(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0x2}, &(0x7f0000000240)=0xc) freebsd10_pipe(&(0x7f0000000340)) 04:08:33 executing program 2: mprotect(&(0x7f00003e5000/0x3000)=nil, 0x3000, 0x1) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0xe9, 0x4]}, 0x8) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000100)) 04:08:33 executing program 0: mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/229) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x10000000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x2, 0x410, r0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x100000, 0x102) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00000001c0)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200)=0xf7, 0x4) recvfrom$inet(r0, &(0x7f0000000240)=""/196, 0xc4, 0x40000, &(0x7f0000000340)={0x2, 0x0, @broadcast}, 0x10) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000380)="10604dbff9b61692f13b59074dcc817f8f58990d35dd", 0x16) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x170) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000400)={0x3, 0x6}, 0x10) dup(r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000480)={0x0, &(0x7f0000000440)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000500)={r3, 0x4a, "04c0abd74fe6e7ec85b5189ac2509164c865638b0e46ba8af06db029354a4106df907e7c8b6c3ec4223c8bbb0d1e8500d5040c2e82274803cb2d9b9f24d36508a4dfebd0b353df49a719"}, &(0x7f0000000580)=0x52) truncate(&(0x7f00000005c0)='./file0\x00', 0x1a) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000600)={r4, 0x90000, 0x8, [0xde44, 0x100, 0x0, 0x8ae9610, 0x100000001, 0x73991a27, 0x68a, 0x8000]}, &(0x7f0000000640)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000680)={0x8, {{0x2, 0x0}}}, 0x90) fchdir(r1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000740)=r3, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000780)={r4, 0x8001}, 0x8) lseek(r2, 0x0, 0x3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000007c0)={r3, 0x20, 0x46, "054ef68baf621af6f2cf29c26de9becf63b3a2103e121b222b9e8a286247dbe4648612d136f68ad65d9d396223ca83d2fa02b6cd1d4f186be15f05bb982ab91ce0c8f8d46d44"}, 0x4e) r5 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x1000) shmdt(r5) close(r1) freebsd11_getdents(r1, &(0x7f0000000840)=""/143, 0x8f) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000900)=""/141) readv(r1, &(0x7f0000000a40)=[{&(0x7f00000009c0)=""/88, 0x58}], 0x1) execve(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000b00)=[&(0x7f0000000ac0)='\x0e\x00'], &(0x7f0000000d40)=[&(0x7f0000000b40)='\x00', &(0x7f0000000b80)='(\x00', &(0x7f0000000bc0)='}@&\x00', &(0x7f0000000c00)='\\]\xe9\x00', &(0x7f0000000c40)='\x00', &(0x7f0000000c80)='{\x00', &(0x7f0000000cc0)='{[!*\x00', &(0x7f0000000d00)='.\x00']) 04:08:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x0, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:33 executing program 0: mincore(&(0x7f0000124000/0x2000)=nil, 0x2000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x76, 0x3, 0xca9, 0x80000001}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0xff, 0x0, 0x8, 0x1}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="e90400003305000003000600040001000002000002004e230000000000000000000000000000000000ffffffffffffffdd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0100000004000000002000000010000002000000"], &(0x7f0000000240)=0xb8) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000)=0x100000000, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, 0x0) sync() 04:08:34 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000140)=0x8, 0x20000000) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000080)=@abs, 0x8, 0x0, 0x0, 0x0, 0x19a}, 0x0) 04:08:34 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(r0, 0x0) setreuid(0xffffffffffffffff, 0x0) getegid() geteuid() setresuid(r0, r0, r0) 04:08:34 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setrlimit(0x3, &(0x7f0000000100)={0x1, 0xbb}) poll(&(0x7f00000000c0)=[{r0, 0x2000}, {r1, 0x5}, {r2, 0x62}, {r3, 0x48}], 0x4, 0x5) setrlimit(0x3, &(0x7f0000000000)={0xb361, 0x2000b35d}) 04:08:37 executing program 3: 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$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$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$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) 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(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) 04:08:37 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20805, 0x3b) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_sctp(0x2, 0x1, 0x84) 04:08:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0x0, 0x191}, 0xd5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) 04:08:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:37 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000040)='./file1\x00', 0x8001) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendto$unix(r0, &(0x7f0000000240)="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", 0x1000, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="f7ff2dbf0100005c3200"], 0xa) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file1\x00', 0x8080, 0x1c1) 04:08:39 executing program 0: r0 = socket$inet(0x2, 0x2, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000140)={@rand_addr=0x9, @multicast2, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x401, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x10, 0xfffffffffffff8f6, 0xff, 0x0}, &(0x7f00000000c0)=0x10) ppoll(&(0x7f0000000180)=[{r2, 0x80}, {r1, 0x41}], 0x2, &(0x7f00000001c0)={0x5, 0x80000001}, &(0x7f0000000200)={0x6901}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x3, 0x20, 0x0, 0x0, 0x3, 0x7, 0x7, r3}, 0x20) setsockopt$inet_mreqsrc(r1, 0x0, 0xa, &(0x7f0000000040)={@multicast2, @multicast1=0xac1400bb, @loopback}, 0xffffffffffffff87) getpeername(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10) 04:08:40 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x4, 0x9}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x7, 0xa67, 0xfc, 0x80000000, 0x651c, 0x7, 0x0, 0x100000001, r1}, 0x20) accept(r0, &(0x7f0000000440)=@un=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='cdg\x00', 0x4) r3 = semget$private(0x0, 0x2, 0x89) __semctl$GETVAL(r3, 0x7, 0x5, &(0x7f0000000200)=""/49) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000240)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x0) 04:08:40 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000400)='ndg\x00', 0x4) r1 = accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xf6, "089fefaf49c3f09b1423230ee66bed353ca3238076387bcb447c43ab993c7b6a43d6a7af8b956fe5be5f1b62a00c7431e81e23877cd8b8a92f81f3ee00cbce8903a5c7c90ba995d6419d1c12abcb496afe7364f348cb6147e98e369307b9d5bd97797493c8d133facf422e1b061dd74f6d2e4b6cced9627c230d96d2d8a89bb06d1ec03cdf5fa3180af76515cc54f801aa716aecad3bc21866fa89de39d8861b089701656cb6130efcfb2960ae5b5c3d78cb6975e254e88b2033049cc3aba155b6ee3cd7f20fbd5e610bc214bc1733c523f7fc40bc4a63f611be987623b3e1a01af53b9d354f636c5ef9b72311f553ef82e7a09d7aa5"}, &(0x7f0000000200)=0xfe) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x8, 0xf8, "31b5d4a6e263c359a46e44f2b90ad7e3514b6a84893e20e101bb07d46d2eb50439e1d4a2f2e9741d3d78969167115e37bfb03542bc0f95420a8551363d4120cfe77f971e411c219778b76e91302aaa8aaeff8bac012e3d4a7ab2b6267beee0655922b4e9dcf24d3d34b617236cdff8ba15ff372cc5085bb59e6069b3bef82ec32afd9ab68bdd388fcf367d0fc7145cbd0b6e23d4e03a6e54731d96f7743ac1377fae236e395655f24b8d6133740810cc3b885f6ffe709032e22e5fa558143e076659be07b4fb2b98c946654325d70a5de99580b4364318bef8f4feaf0a44de2146f50ec095964ecd12eff69801be0f9e3129751fff7b2bce"}, 0x100) 04:08:40 executing program 3: r0 = semget(0x3, 0xfffffffffffffffd, 0x0) __semctl$GETVAL(r0, 0x0, 0x3, 0x0) __semctl$GETNCNT(r0, 0x7, 0x3, &(0x7f0000000000)=""/116) 04:08:40 executing program 0: r0 = socket(0x0, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666968653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYRESDEC=r0], &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x6}, &(0x7f0000000200)=0xc) 04:08:40 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="82022e2f66696c65b822c8757cc5bedbc93ccd4317e6f630000454248c543a54d8e9484192a68da9db25830e9f345296e0323c70e4baad25e680950685c5be07d31ce1dd7bce959a8a7eb556208be1cb2a1e403e61bc4fb86870ef37a591000000000000000000000000"], 0x1) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x3ff, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={r2, 0x100000001, 0x8, 0x1, 0x7d2, 0x6, 0x3, 0x3f, {@in={{0x2, 0x2, @broadcast}}, r3, 0x0, 0x7fffffff, 0x0, 0x200, 0x5}}, &(0x7f00000003c0)=0xb8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000440), &(0x7f00000004c0)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r4 = socket$inet6(0x1c, 0x0, 0x81) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r4, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x80000000}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r5, 0x2}, 0x8) 04:08:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x401, r1}, &(0x7f0000000300)=0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x2, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x0, r2}, 0x12b) writev(r0, &(0x7f0000000800), 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1, @multicast2}}, r2, 0x2, 0x8001, 0x8, 0x2, 0x2, 0x3}, 0xa0) 04:08:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x600, 0xff, 0x7}, &(0x7f0000000100)=0x10) r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/98, 0x62) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000a00ffff0300ff070010e2ec1f80b69e7a5c4af22de5"], &(0x7f0000000180)=0x1c) 04:08:43 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x34) setuid(0xee01) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) fcntl$setflags(r0, 0x2, 0x1) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r1) 04:08:44 executing program 2: r0 = socket(0x1b, 0x3, 0x0) sendto$inet6(r0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) 04:08:44 executing program 2: execve(0x0, &(0x7f0000000180)=[0x0], 0xfffffffffffffffe) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xe0, "98cb38891469e58d2cec1a26882ef66e20630c3ad02f868e9252241fdb9d5484484d710f3cb4a4c1e9d49af2e9a263cbcaec24aec7495cf248a7520bd41c6370019cc58215abc6e66fc36af7e9a2131498b8b6cb3b7527ded28fad45186eb972e7b23930bdd9403638661b62b87ebe0f7808493ecf20d69b24c28cf68e260a60f1ca85b99abe656879d3f3ae84a70619343e50c0db2ec5f9c5df1f4f5f79c355c55096d0504ec1b0a50e243b7478e85843296ef94ce083e783673b3a1324beebb7bc6b8da74788d5033d96b43413e3067b6ea32e1bb8c5b2d36d0fb996d9d6ef"}, &(0x7f00000001c0)=0xe8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0xa1}, &(0x7f0000000240)=0x8) 04:08:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x800, 0x1000000000003) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f00000001c0)=""/208) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000140)={r3, &(0x7f0000000100)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x80, @empty, 0xfb15}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) r4 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0x2000) writev(r1, &(0x7f0000002540)=[{&(0x7f00000024c0)="78ec827fc2ad326bed72d2d22542d8ca605bebe2df8313ff1da93d9f82b9ee863e2b1f2443bb0941ac69587ef5b3830c9c8d68b23ba2242fb80a6f505aa92b0e0c3d", 0x42}], 0x1) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 04:08:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8081, 0x40) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) fcntl$setflags(r1, 0x2, 0x1) writev(r0, 0x0, 0xfffffffffffffe70) getpgrp(0xffffffffffffffff) 04:08:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:46 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x80) r0 = socket$inet6(0x1c, 0x30000000, 0x101) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0x3, 0x80000000}, 0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2f, 0xfffffffffffffffe, 0x4) r2 = semget$private(0x0, 0x4, 0x1) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000140)=[0x1, 0x8000, 0x2, 0xfffffffffffffbff, 0x3, 0x30f, 0xf1]) r3 = semget(0x0, 0x3, 0x400) __semctl$SEM_STAT(r3, 0x7, 0xa, &(0x7f0000000080)=""/180) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000001c0)={0x0, 0x1, 0x1, 0x80000001}, 0xc) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000180)=[0x2, 0x2, 0x44, 0x7]) 04:08:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, &(0x7f0000000080)=0x8) 04:08:46 executing program 2: getrlimit(0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000000)={0x8, {{0x2, 0x2, @multicast1}}, {{0x2, 0x3, @broadcast}}}, 0x118) 04:08:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:48 executing program 0: r0 = socket(0x1, 0x3, 0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000000)={0x3ee, {{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}}, {{0x1c, 0x1, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x108) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20000000000002) 04:08:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x6}, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) r2 = msgget(0x2, 0x1) msgsnd(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 04:08:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/3, 0x3}], 0x1, 0x0) r1 = dup(r0) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000300)='\'', 0x1}], 0x1) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) 04:08:52 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffffcb) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x13, &(0x7f0000000080), 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x81}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x0, 0x8}, 0xfffffffffffffc94) 04:08:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:52 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x2, {{0x2, 0x1, @multicast1}}}, 0x90) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)=ANY=[@ANYRESDEC=r0, @ANYRES32=0x0, @ANYBLOB="79700db3e0d66491"], 0x3) 04:08:52 executing program 2: 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, &(0x7f0000000540)=ANY=[@ANYBLOB="82022e2f00787e56c15d85fbbf6a69f5594f09d7564669d787ae"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="0100e5007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8deabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff3ef4e4329a6bf41622e", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) r5 = accept4$inet(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000500)={r4, 0x8}, 0x8) lseek(r5, 0x0, 0x3) msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000000)={r4, 0x6}, 0x8) accept(r3, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000004c0)=0x1c) r6 = semget$private(0x0, 0x6, 0x408) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000840)={r4, 0x3}, 0x8) semop(r6, &(0x7f0000000780)=[{0x2, 0x0, 0x1000}, {0x3, 0xf8b5, 0x1800}, {0x0, 0x2, 0x1800}, {0x4, 0x6, 0x1000}, {0x4, 0x10000, 0x1000}, {0x4, 0x96, 0x800}], 0x6) msgget$private(0x0, 0x10) 04:08:52 executing program 2: r0 = msgget$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$unix(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="82022e2f00787e56c15d85fbbf6a69f5594f09d7564669d787ae"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="0100e5007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8deabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff3ef4e4329a6bf41622e", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) r5 = accept4$inet(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000500)={r4, 0x8}, 0x8) lseek(r5, 0x0, 0x3) msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000000)={r4, 0x6}, 0x8) accept(r3, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000004c0)=0x1c) r6 = semget$private(0x0, 0x6, 0x408) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000840)={r4, 0x3}, 0x8) semop(r6, &(0x7f0000000780)=[{0x2, 0x0, 0x1000}, {0x3, 0xf8b5, 0x1800}, {0x0, 0x2, 0x1800}, {0x4, 0x6, 0x1000}, {0x4, 0x10000, 0x1000}, {0x4, 0x96, 0x800}], 0x6) msgget$private(0x0, 0x10) 04:08:52 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="36420fc6c600660f3a63450bfe0ff99900000080660f3a0ce100c44185daa89d000000c4414dd81a0f109a00000000f2460f5cd443de2d483800000f621e") write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0xfffffd36) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000500)={r1, &(0x7f0000000480)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000540)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x0, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x4c, "c453ec9c11243a1a823924943ea245f1043c2d3c58e2e35548dc07b6588d6916ab5e21e8fd0ca4329a1bf6a0f4dc3803e7c5c775092e433fe634f36bb373c25a5ff7e5bfce3fe3b9c8551f07"}, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r2, 0x536}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000580)={{0x1c, 0x2, 0xbc, @empty, 0x1000}, {0x1c, 0x0, 0x7, @loopback, 0x7}, 0x8000, [0x3, 0x1f00000000000, 0xfc7c000000000000, 0x1, 0x1, 0x21, 0x7, 0x6]}, 0x5c) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x3000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r2, 0x4}, &(0x7f0000000300)=0x8) shmdt(r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0xfe28) 04:08:53 executing program 0: socketpair(0x10, 0x2, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x6) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) setsockopt(r2, 0x8, 0x81, &(0x7f0000000280)="5fa0d002351c9f46ac5f898707d31e19a9bfe6159d146d3b25080ba260ac8f66e03f4b7e5e9fadbe02a32e47979b6de7537ce84f54b1507d43eb75c6127f8d9e0321cddb2da3", 0x46) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) sendfile(r2, r0, &(0x7f0000000140), 0x8) r3 = open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) 04:08:53 executing program 3: r0 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/15) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x8ce}, 0xc) 04:08:54 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000300010005}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) execve(0x0, 0x0, 0x0) 04:08:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:54 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r1) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 04:08:54 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = socket(0x1, 0x20000003, 0x45d7e10c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, r1}, &(0x7f0000000280)=0x8c) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='/', r2, &(0x7f0000d06ff8)='./file0\x00') faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000) lock order reversal: 1st 0xfffff800128c89c8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400 2nd 0xfffffe0000a12300 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80004cc3608 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110bbde at witness_debugger+0x8e #1 0xffffffff8110b812 at witness_checkorder+0xf72 #2 0xffffffff8102c4f5 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102cff8 at __lockmgr_args+0x488 #4 0xffffffff81519e6a at ffs_lock+0xea #5 0xffffffff81968e85 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811bfb7f at _vn_lock+0xaf #7 0xffffffff811a6ec1 at vget+0xb1 #8 0xffffffff81192778 at vfs_hash_get+0x148 #9 0xffffffff815133d1 at ffs_vgetf+0x51 #10 0xffffffff81503eba at softdep_sync_buf+0xc8a #11 0xffffffff8151b414 at ffs_syncvnode+0x394 #12 0xffffffff8196d225 at VOP_FDATASYNC_APV+0xc5 #13 0xffffffff811ba830 at kern_fsync+0x290 #14 0xffffffff81717846 at amd64_syscall+0x436 #15 0xffffffff816df82d at fast_syscall_common+0x101 04:08:56 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000a40)="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", 0xffffffffffffffc0}], 0x1, 0x0}, 0x0) r2 = socket$inet(0x2, 0x10000000, 0x9) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast1}, &(0x7f0000000080)=0xc) 04:08:56 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file0/file0\x00', r0, &(0x7f0000000240)='./file0/\x00') 04:08:57 executing program 0: getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) getgroups(0x4000020a, &(0x7f00000000c0)=[r1, r0, r2, r1]) setresgid(0x0, 0x0, 0x0) setgid(0x0) 04:08:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x0) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:57 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x120) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x800, 0xffffffff80000000}, &(0x7f0000000200)=0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x7}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000500)={r3, 0x3ff}, &(0x7f0000000540)=0x8) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000003c0)={r5, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r4, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r6, 0x2, 0x8ea}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r6, 0x3}, 0x8) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open$dir(&(0x7f0000000280)='./file0\x00', 0x8, 0x20) clock_settime(0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 04:08:57 executing program 2: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x10300, 0x0) 04:08:57 executing program 0: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) sync() madvise(&(0x7f0000afe000/0x3000)=nil, 0x3000, 0x2) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0xd, 0x4) munmap(&(0x7f0000afe000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) msync(&(0x7f0000fec000/0x12000)=nil, 0x12000, 0x2) 04:08:57 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpid() sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0xce0, @loopback, 0x7}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000000c0)="57e6e51e05d2e6433effc2aacc71448bc50030fda49ce9be7595ee609a1d4c802edf4678f8c499e62757b49ccb9869b88fdec18402ca82d85acfaf7abf250f2e182ba2468ea753af81f6be1cac4a2fad54af3e55bf3f2f12d1295e4f8a", 0x5d}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="8000000000000000840000002b00000077e44b07fd76be7dd526bc52c654802e70fa42403afb72ffe5a56b591d148cc440620b50c67acbf8498a1b3862404a26d4838c904d25f630ce7e626e5f02ab6d41e9d96ff5288cd494d2a93c8b5df9d79db0812cf5b6e3e7cde7022f165868d95aa3582583bbd693abb02de4e1eb15d6e600000000000000000000000091fc1bba824c9d172f696cc33dbd3aa1a91aa78a05cc70172fd01afa7e67edcdaff364f1a111928d61d994314b20120ea615581e6bf1573fb062bb516ecf7e72d943c32b5880206ec83fccb38c81e12c2bc27faaa06842a68ef3a90f9b2be65b31138de05a5ff437f45affab2da069a1e6a13d13fe4e30b3d96e39aff1"], 0x80}, 0x4) readv(r0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r1, &(0x7f0000000000)=""/88, 0x58) shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) freebsd11_stat(&(0x7f0000001100)='./file0\x00', 0x0) r2 = getgid() socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) close(r0) r4 = geteuid() fchown(r0, r4, r2) setsockopt$inet_opts(r3, 0x0, 0x1, 0x0, 0x0) 04:08:59 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000800)=0x293, 0x4) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0) r2 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000140)="db4b6d91a621edac8628d8cac6dec9e6673db7b780177054c2200d738c00bb19a1aeeda5f2212844918c0b2cb43be208c20e9d3570f417af649fec121c9553ab6cc50137c2fa761cf63dd501bb9a2d41770d9e4a5a2c6aff6e06dead5086bb98dfadd20d9ce217fdc168bcfa89abb61c9db507", 0x73}, {&(0x7f00000001c0)="ddc43d00cc3e52932f31fc3f455f3ab293a8afdacc40c55a439c67e4d9a5587be0af2dd248e7115a40dacd2c1e9627584cac238b211e1e2da7b05192c632be7ff107948c01f3094fcfc3f9ff8e688f2eadefaec10db966db3b1956cc6f5a", 0x5e}, {&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000000240)="8dd0636312d7ab0adb34ee7e7c193772148ed541834a9927ad90c31b4789b81d1dfb7b23574e90f9cbe0ccfcbc6984ba6d3728dfc9d94ebad65049f2f9cec820661843bedb27d4b03f9872825289b2fb30424b933b", 0x55}, {&(0x7f00000002c0)="47926321375ed9d0e2399eb3c6eeae24e4a9e6bc2d940afdc1bbe001faa8fa4fe858d1432cfab8651349ad7dfb7a99a1fdf91d7684bff1d59b7e4b5eeca01504f479abe08f4098efd172152c19166a04b1c6e72d4d74ae930252715e39a1c958ae88f4f16b05184dc5dab6091910c2b1dbfb046aaeb5a4aaf6366dd44e6b2c24a953f34821172c9d69572e131bf27d34aad770fd397808e3a13ccf0093e91a893943fa0f5f8d4c868a8fbfb764b78ececd9b5df924b467f3dd92a66a677496f098b6174de902d0576be3ec371fd007ecfe5e7d2fcda36b680a7c1d069b9b5d6556b7eee6e1053e17ee5bea", 0xeb}], 0x5, &(0x7f0000000640)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x28, 0xffff, 0x1, [r0, r1, r0, r1, r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r1]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r1, r1, r1, r1, r1, r0]}, @rights={0x18, 0xffff, 0x1, [r1, r1]}], 0xc8, 0x1}, 0x1) 04:08:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x0) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:08:59 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0xc) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8202e4560a15ac2380ab38ec54ebf1054537bb2237d314ddb53376eca700735fab4c58a703a22ab7ebd077211dfec6bb5285907230d5a6b6afa1346c0dfa23b4a854fc74405a1df971540930e3ba6a52c7803aee30f0cc91f9f1848502ed22"], 0x1) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) 04:09:02 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x8000000000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r2, 0x0, 0x1000000000003) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000000)={0x0, 0x0}, 0x0) 04:09:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x0) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:09:02 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0}}, 0x0, 0x4, 0x400, 0x5, 0x3ff, 0x3140}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0xffffffffffffffff, 0xd4, 0x0, 0x3e, 0x5}, 0x14) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8) 04:09:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x81000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(0x0, 0x0) semget(0x2, 0x0, 0x200) open(&(0x7f0000000100)='./file0\x00', 0x808, 0x40) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r2 = geteuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) semget(0xffffffffffffffff, 0x0, 0x0) 04:09:02 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(0x0, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) poll(&(0x7f0000000000)=[{r1}, {r2, 0xc4}, {r0, 0x40}, {r1}], 0x4, 0x8001) open$dir(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) 04:09:03 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x6, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="54449dd466696c65302f66696c653000"], 0x10) sendto$unix(r0, &(0x7f0000000140)="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", 0x58d, 0x0, 0x0, 0x0) 04:09:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = geteuid() setuid(0x0) setresuid(0x0, 0xffffffffffffffff, r1) ftruncate(r0, 0x4) close(r0) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0) 04:09:05 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x0) r1 = accept$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x5d, &(0x7f0000000000)="cb41ee28c39a57b416e50cb73cc29c45f01b2c2bb0bfeddaae7edb4d893f0872ed72cd25289830", 0x27) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0xa5, 0x20, 0x6, 0x9d6, 0x0}, &(0x7f0000000140)=0x10) r3 = accept(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) getsockname$inet(r3, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0xab, 0x6, 0x600, 0xebd, 0x3, 0x6, 0xfffffffffffffffe, 0x20, r2}, &(0x7f00000001c0)=0x20) 04:09:05 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}}, 0x1c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202fe00000000000000"], 0x10) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) sendto$inet(r0, 0x0, 0x0, 0xc, 0x0, 0x0) lock order reversal: 1st 0xfffffe000026fa40 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/udp_usrreq.c:1724 2nd 0xffffffff829434a0 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278 stack backtrace: #0 0xffffffff8110bbde at witness_debugger+0x8e #1 0xffffffff8110b812 at witness_checkorder+0xf72 #2 0xffffffff81064ae0 at _rm_rlock_debug+0x240 #3 0xffffffff812c7550 at in_pcbconnect_setup+0x180 #4 0xffffffff812c72af at in_pcbconnect_mbuf+0x9f #5 0xffffffff813c6db0 at udp_connect+0x130 #6 0xffffffff811554f3 at soconnectat+0x183 #7 0xffffffff8116085f at kern_connectat+0x1ff 04:09:05 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x25, "c97962212064347e12623acb8c4c42436104f8ef490d8d3bbc6f48095a02e05f9453b99dec"}, &(0x7f0000000080)=0x2d) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0xff67) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x5, 0x0, 0x6, 0x7}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x80000001}, &(0x7f0000000180)=0x8) #8 0xffffffff81160649 at sys_connect+0xd9 #9 0xffffffff81717846 at amd64_syscall+0x436 #10 0xffffffff816df82d at fast_syscall_common+0x101 04:09:06 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) flock(r0, 0x2) setsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f00000000c0)="3d7a0becaa65ac028ee9f60468c416ae93389b12ac40d71e773ea6f7c4cf96a64c57630096f714f200c80373ae69e0632fc103aa46a3e1ba84421f52ee22facfedde4d1c860fc1a643ce5b95facb6f68e73ad4fd874fd208789aa4e5e9fef377e39868b423864cbd21f0c6fb89538ece5de6bb39a0d3ec2078b8aedcc1fb1d8d8be86e863568b3ea", 0x88) 04:09:06 executing program 3: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x100, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x4, @empty, 0x9}}, r2}, 0x84) close(r1) 04:09:06 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) semget$private(0x0, 0x1, 0x10) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000340)="05f7de815a252a2baa", 0x9}], 0x1, 0x0}, 0x0) 04:09:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:09:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0), 0x8) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000300)={0x100000001, 0x0, 0x8, 0x81}, 0x8) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) sync() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x24c, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000640), &(0x7f0000000740)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000540)={0x0, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f0000000580)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000005c0)={r2, 0x7}, &(0x7f0000000600)=0x8) truncate(0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xffffffffffff8000, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, {{0x1c, 0x2, 0x70e0, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x108) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x401, @empty, 0xfffffffffffffffe}}, r3, 0xfffffffffffffffb, 0x0, 0x2, 0x3, 0x4, 0x4}, &(0x7f0000000480)=0x98) 04:09:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x3f, 0x10000, 0xd5d}, &(0x7f0000000140)=0x10) 04:09:06 executing program 0: recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x40003, 0x0, 0x30) 04:09:07 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) r3 = getpgid(0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) sendmsg$unix(r2, &(0x7f0000000340)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000080)="6d2217c7c7b377f16d6cd8668a30f8f4c9958a697613922b3a66e0d4986ff9644efb459a65facb77e97ba479a92a8fa09652eab983b2b10f99e31c88dd9256ab", 0x40}, {&(0x7f00000000c0)="0a6c5422475615193f5bfeae8f76e39c", 0x10}], 0x2, &(0x7f00000002c0)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r1, r1, r0, r1]}], 0x70, 0x20100}, 0x100) freebsd11_lstat(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)) execve(0x0, 0x0, 0x0) fcntl$setown(r2, 0x6, r3) freebsd10_pipe(&(0x7f0000000440)) 04:09:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:09:08 executing program 3: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x3f, {{0x1c, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x401}}}, 0x88) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 04:09:08 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xcca3743}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xd2d}}, r1}, &(0x7f0000000140)=0x84) r3 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000240)={r2, 0x9}, 0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x1a, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 04:09:08 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) fstat(r0, 0x0) munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x80}) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/24, 0x18}], 0x1ce, 0x0) 04:09:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x5c, "e05ad10df552a4b97251fa5acf9543a6ffe41c810de7efb383af5fd5c49ad561c609489e41abc08f5630facac9a1bc18d183fbd3e41f2dc6d8f894a912d84f5658d744fb59fccd68f6fc730dc37a02e2c821d97310ede86e253fd56f"}, &(0x7f0000000080)=0x64) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0x8d, "b06a333876139ff60edf67d2587d045f5404b54d9cb28109e692dc84f6a5adcffd5a8ebf47ea6e842a1f9a8a5a877c8dcb5045f24d6c0c0f91ee14951192675947dc8ec6e3dd047ece34b15b2980c2c21a79f0d26bacd8ccef4844945135aaff504248ebdc5c15ff36cd2b2dea93e7f356841379af367cd902bbb6ef39414fd0284adcf47d29c7b9183b38c73f"}, &(0x7f0000000100)=0x95) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) poll(0x0, 0x0, 0x2f) 04:09:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x80000100000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x3001, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x48b2000}}, r1, 0x4, 0xb0d, 0x9}, &(0x7f00000000c0)=0x8c) 04:09:10 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x800, 0x4}, {0x4, 0xff}}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000000)=0x400, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb, 0x3a}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000000c0)=r3, 0x4) 04:09:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r1 = semget$private(0x0, 0x0, 0x4) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000016c0)={@rand_addr=0x9, @rand_addr, @broadcast}, 0xc) getsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r0) mknodat(r0, 0x0, 0x20, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@local, @loopback}, &(0x7f0000001680)=0xc) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 04:09:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:09:10 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000080)=""/68, &(0x7f0000000100)=0x44) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000040)="d5271578c832e6ed", 0x8, 0x4, 0x0, 0x0) 04:09:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x5, 0xfd6e) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="85", 0x1) close(r0) 04:09:12 executing program 0: r0 = socket(0x2, 0x1, 0x0) close(r0) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1f, 0x5}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x7, 0x3ff}, &(0x7f00000000c0)=0xc) 04:09:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r2 = dup(r0) sendto$inet6(r2, &(0x7f0000000180), 0x0, 0x100, 0x0, 0xfffffffffffffed9) sendto$inet6(r2, &(0x7f0000000080)="d4", 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000140)={r3, 0xfffffffffffffffb}, 0x8) 04:09:12 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 04:09:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:09:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x532fd94) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x6, 0xf, 0xfffffffffffff800, 0x2762}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0x4}, 0xb48a73111f82797) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x9}, 0x8) r2 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xf, &(0x7f0000000140)={0x1, 0x4, 0x7fffffff, 0x1, r2}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xffffffffffffff18) fchmod(r0, 0x50) 04:09:14 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000180), &(0x7f00000001c0)=0x10) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x44) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) 04:09:14 executing program 0: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x2}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) r2 = geteuid() freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x54c, 0x4) getuid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 04:09:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x909, 0x0, 0x0) 04:09:15 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x8, {{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0xfffffffffffffe8f) 04:09:16 executing program 3: freebsd11_mknod(&(0x7f0000000440)='./file0\x00', 0xe082, 0x0) chmod(&(0x7f0000000480)='./file0/file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0xffffffffffffffd9, 0x4}, {0x3, 0x9}}) 04:09:17 executing program 3: r0 = open(&(0x7f0000000500)='./file0\x00', 0x80020000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000240)=[{r0, 0x2102}, {r0, 0x100}, {r0}], 0x3, 0x6) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x0, 0x2}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x2) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xff, 0xffffffffffffff8e) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) 04:09:19 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="820208000000bf7f675f0c704c19a12e2fdb82efeb5e618171bc66696c65dc195ba824acf900000000000000000000036063a503e77643c7a17e914c3c9836fd486644722df7a6cbe4cb17ed7ba3322389"], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x80, 0x7}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x4}, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x1, 0x20}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0x10) close(r0) 04:09:19 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_udplite(r0, 0x88, 0x0, 0x0, 0x0) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) 04:09:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x9c7, 0x0, 0x0) 04:09:21 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) poll(&(0x7f0000000140)=[{r1, 0x104}, {r1, 0x10}, {r1, 0x80}, {r0, 0x24}, {r0, 0x2a}], 0x5, 0x10000) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) flock(r1, 0xfffffffffffffffd) 04:09:21 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8, 0x10000000) sendto$unix(r1, &(0x7f0000000280)="482209377f3c9123c66670e6587ed0465dd11a0f31b12f5695", 0x19, 0x100, 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x3000c, 0xc0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000180)='./file0\x00') 04:09:21 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8, 0x10000000) sendto$unix(r1, &(0x7f0000000280)="482209377f3c9123c66670e6587ed0465dd11a0f31b12f5695", 0x19, 0x100, 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x3000c, 0xc0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000180)='./file0\x00') 04:09:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getown(r0, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)=""/255, &(0x7f0000000280)=0xff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback, @broadcast}, 0xc) recvfrom(r2, &(0x7f0000000040)=""/239, 0xef, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x3, 0xb17, @remote={0xfe, 0x80, [], 0x0}, 0x8f5}, 0x1c) 04:09:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f0ec24ff95a7d1a0726696c65300062af15fd20e14d7cbd7e4240928195621ed82c002acddeb921c045f94fe12c55746396df3f824687f90075905fe87fae1436e691a198538ad16c4109920e951f203abec1e05f39832af15b40365d3d1ceb6a93693ed167b52491eaab70054927079a71795fae77e4e1a8be81e0f7bf86fc637615934a4e5e4bfb0525481ec312042fa16804b2d0f9182df69137bc780a3fda04d5f931f0be7c86481c22"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7, 0x9}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x1f, 0x4) 04:09:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x29, &(0x7f0000000040)={0x1, [0x0]}, 0x8) rmdir(&(0x7f0000000000)='./file0\x00') 04:09:22 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000240)={r5, 0x0, 0x1, 0x6, 0xffffffe000000000, 0x6, 0x1f, 0x4c, {@in6={{0x1c, 0x3, 0x800000010000, @loopback, 0x1}}, r4, 0x5, 0x3ff, 0x0, 0x4, 0x8}}, &(0x7f0000000300)=0xb0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={r4, 0xfff}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={r3, 0x0, 0x4, 0xb456, 0x2, 0xeefc}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r6, 0x3}, 0x8) r7 = fcntl$getown(r1, 0x5) fcntl$setown(r1, 0x6, r7) setsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, 0x0) r8 = fcntl$dupfd(r0, 0x11, r0) getpeername$unix(r8, &(0x7f0000000000)=@file={0x0, ""/15}, &(0x7f0000000040)=0x11) 04:09:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x1100, 0x0, 0x0) 04:09:22 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x200) setresuid(r0, r0, r0) __semctl$IPC_RMID(r1, 0x0, 0x0) getuid() 04:09:22 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000003) sendto(r1, &(0x7f0000000200)="36a85762428be5dbde29813237d149bb8a91d6a942cb75445fdd2c9fd17b92fef73e7dcf4b972a0567dda6500afb0bb25463426dc8aa37380f9034870c093bc4cf008464dd2e3d5b0bd18cd8fbfa755144f0b920ad986ce1fd718aa64ec1e07bd5322e4143df02ea8f5a050cf717e79c8c2aa6044acdfe910a78a83009ea83ecb36980b914996492ee416f6efc3d0adac84761f0e59bc6f87d5f04d06a9ca724b81cb7", 0xa3, 0x20080, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x2) 04:09:22 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800, &(0x7f0000000000)=0xffffffffffffffff, 0xffffffffffffff94) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x100000001, 0x1, 0x20, 0x3, 0x7, 0x7fff, 0x9, 0x80000001, r1}, &(0x7f0000000180)=0x20) 04:09:22 executing program 0: wait4(0x0, 0x0, 0x13, &(0x7f0000000100)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xc, "7e92996b38a5e8327fa13a8a"}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x0, 0x1, [0xc87]}, 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8) 04:09:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x9) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000003c0)=0x1f4, 0x4) r2 = fcntl$dupfd(0xffffffffffffffff, 0x8000000001, 0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 04:09:22 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000205, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x80012, r0, 0x0) 04:09:22 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x20000, 0x0, 0x168) r0 = socket(0x1c, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000100)={0xcc2a, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x5, 0x8000, 0x2, 0x1, 0x976, 0x6, 0x41, 0x7, 0x1000, 0xffffffff, 0x8}, 0xb) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x2, 0x4) 04:09:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x1200, 0x0, 0x0) 04:09:23 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) fcntl$getown(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a) getsockname(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) socket$unix(0x1, 0x1, 0x0) fcntl$getflags(r0, 0x7) 04:09:23 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x340, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000007c0)=""/190) 04:09:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x2, 0x0}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x585a, 0x8, 0x75a, 0x8001, 0x6e6, 0x1, 0x4, {@in6={{0x1c, 0x0, 0x101, @loopback, 0x5}}, 0x0, 0xb9d4, 0x101, 0x3f, 0x1f, 0x81}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={r3, 0x10001, 0x1, 0x0, 0x6}, &(0x7f0000000180)=0x18) 04:09:23 executing program 3: semget$private(0x0, 0x4, 0x5) r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000100)=[{0x0, 0x7bcd, 0x1800}], 0x1) semop(r0, &(0x7f0000000000)=[{0x4, 0x7fff, 0x800}, {0x0, 0x5}, {0x2, 0x7fff, 0x1800}, {0x0, 0x0, 0x1000}, {0x2, 0x50c76013, 0x1800}], 0x5) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000340)='}\x00', &(0x7f0000000380)='%4\'\'+-!^\x00'], &(0x7f0000000640)=[&(0x7f0000000080)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\xab\x00', &(0x7f00000004c0)='.\x00', &(0x7f0000000500)='}-}}\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='-]-!\"\x00', &(0x7f00000005c0)='-{\x00', &(0x7f0000000600)='\x00']) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) semget$private(0x0, 0x0, 0x44e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2101000000fe8000000000000000000000000000aa0500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff89e1000023a0"], &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0x9, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 04:09:23 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}}, 0x0) 04:09:24 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) sendto$unix(r0, &(0x7f0000000140)="dac6c3258156f27ddb5a00bdeae9e6ca531ccf193e", 0x15, 0x1, 0x0, 0x0) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f00000002c0)="b10005040400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000002000000000000000000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000040)=""/154, 0x9a) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000000)=0x7fff, 0x4) getsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = open(&(0x7f0000000200)='./file0\x00', 0x18081, 0x100) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), 0x100000027) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000240)=0x100, 0x4) 04:09:24 executing program 3: freebsd11_mknod(&(0x7f0000000100)='./file1/file0\x00', 0xe042, 0x0) mkdir(&(0x7f0000000b80)='./file0\x00', 0x0) r0 = socket(0xf, 0x4, 0x3) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000080)='./file1\x00', 0x1) 04:09:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x2300, 0x0, 0x0) 04:09:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) fcntl$getflags(r0, 0x3) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x20000000) setsockopt$inet_tcp_int(r1, 0x6, 0x2ae, &(0x7f00000000c0)=0x6f6fe657, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@rand_addr=0x3000000}, 0xfffffffffffffc91) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty=0x7f000001, @rand_addr}, 0x2) 04:09:25 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), &(0x7f0000000140)=0x8) utimes(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={{0x3, 0x3}, {0x0, 0x3ff}}) 04:09:25 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x7e, &(0x7f0000000100)=""/8, &(0x7f0000000200)=0x8) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000002c0)=[r1, r1]) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, r2) getgroups(0x6, &(0x7f00000001c0)=[r2, r2, 0x0, r2, 0x0, r1]) connect(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10) 04:09:25 executing program 3: fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x10000fffffffe}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x7f, 0x4) 04:09:25 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00009a5000/0x2000)=nil, 0x2000, 0x1) 04:09:25 executing program 0: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) openat(0xffffffffffffffff, 0x0, 0x1, 0x8) accept4$unix(r0, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000100)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) r4 = socket(0x1d, 0x0, 0x6) poll(&(0x7f0000000000)=[{r4, 0x2000}, {r1, 0x11}, {r1, 0x100}], 0x3, 0x7) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 04:09:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x200000001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe9c) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) recvfrom$inet6(r0, &(0x7f0000000000)=""/103, 0x67, 0x42, &(0x7f00000001c0)={0x1c, 0x3, 0x6, @loopback, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r2}, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r2}, 0x84) poll(&(0x7f0000000140)=[{r1, 0x2d}, {r1, 0x20}, {r0, 0x80}, {r0, 0x80}, {r1, 0x20}, {r0, 0x4}], 0x6, 0x7fffffff00000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYRES16=r0], 0x1) 04:09:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x2400, 0x0, 0x0) 04:09:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000280)={0x2, {{0x2, 0x0, @loopback}}}, 0x90) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x9, @loopback, 0x4}}, 0x0, 0x3, 0x8, 0x8, 0x500000000000, 0x4, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, r1}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 04:09:27 executing program 0: freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xc981) close(r1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cdg\x00', 0x4) lseek(r1, 0x0, 0x0) 04:09:29 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000000180)=""/253, 0xfd}, {&(0x7f0000000080)=""/76, 0x4c}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000000340)=""/174, 0xae}, {&(0x7f0000001880)=""/4096, 0x1000}], 0x6, &(0x7f0000000440)=""/92, 0x5c}, 0x40) pipe2(&(0x7f0000000140), 0x0) close(r1) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=""/2, 0x2}, 0x0) 04:09:29 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000100)="997ffce058f8d277ee3478150800400a663402db54b18717ce7b370c181d012f9745") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) fchdir(r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) open(&(0x7f00000001c0)='./file0\x00', 0x200, 0x50) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xca5a}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) 04:09:29 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x6, {{0x1c, 0x2, 0x1, @loopback, 0x587}}, {{0x1c, 0x0, 0x8d0, @empty, 0x6}}}, 0x108) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x28, 0x0, &(0x7f0000000040)) recvmsg(r1, &(0x7f0000001140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/13, 0xd}, {0x0}], 0x2, &(0x7f0000001100)=""/39, 0x27}, 0x40002) 04:09:29 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000080)=0xffffffffffffffa1) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = getuid() getgroups(0x1, &(0x7f00000000c0)=[0x0]) fchown(r1, r2, r3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6, 0x10, r0, 0x0) getresgid(0x0, 0x0, &(0x7f0000000280)) 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) getitimer(0x1, 0xfffffffffffffffe) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) __semctl$IPC_RMID(r5, 0x0, 0x0) 04:09:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x3900, 0x0, 0x0) 04:09:30 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x7, 0x1e25}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x2, 0xdc, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) fstat(r1, 0x0) getpgid(0xffffffffffffffff) shmget(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x9, @empty, 0x6}}, r2}, 0x84) fstat(0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) fcntl$setstatus(r0, 0x4, 0x40) 04:09:32 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x401) setresuid(0x0, r0, 0x0) geteuid() r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, 0x3}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x5, 0x1000, "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"}, 0x1008) setresuid(r0, r0, r0) __semctl$IPC_RMID(r1, 0x0, 0x0) __semctl$SEM_INFO(r1, 0x1, 0xb, &(0x7f0000000000)=""/172) setresuid(r0, r0, r0) 04:09:32 executing program 3: readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) socket$inet(0x2, 0x0, 0x400) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 04:09:32 executing program 2: socketpair(0x12, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0xc4, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) __getcwd(&(0x7f00000001c0)=""/136, 0x88) 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) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, 0x0, 0x0) 04:09:33 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x100, 0x110, 0x7f, 0x3f, 0x8, 0x8, 0x2, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x2}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 04:09:35 executing program 0: r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x1, 0x1000, 0x1000}, {0x0, 0x3, 0x1000}], 0x2) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x20000000) __semctl$SETVAL(r0, 0x7, 0x8, &(0x7f0000000200)=0x1) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)="6ba90a0101e7d161470cba3853eb481ebb68b04db85727219bf044ad5e44bb1ec0f321e768c0b0d2f479f4278e3b381c03f95c2b48692864fe89140c5b7e26e96cc6687ea68fd50f7fc8f34e00a261893dd20ccda3c75b8b3825444f9e2344252d4223367fc3eed72776f098741789ea4c15a01027f173268418745fbd6fbc4a3666de4c38fbfbd55ed4a1a023d41658b6bdd23e75e5c7d88ffc68c194ecb1623d381c8bccaf0e228eb8f7d46f2f7b5db846bdfa35b10ae23fd899d671c6d9a6b5198fe0", 0x5b) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x81]) 04:09:35 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000100)={0x8, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x118) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) mlock(&(0x7f0000f94000/0x2000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000300)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x7, 0xfffffffffffffffa}, 0xc) mmap(&(0x7f0000e00000/0x200000)=nil, 0xffffff, 0x0, 0x12, r0, 0x0) 04:09:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x4, 0x4, 0x5}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0xb41, 0x9, 0x1000, 0x6, 0xfffffffffffffffa, 0x5, 0xfff, 0xfffffffffffffffe, r1}, 0x20) poll(&(0x7f0000000040), 0xfd, 0x800) r2 = socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x2, 0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:09:35 executing program 0: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0xfffffffffffffddc, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES16], 0x2}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x1, 0x8000, 0x800, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x9, 0x5, 0xffff, 0x7}, 0xb) 04:09:35 executing program 2: shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) socketpair(0x1f, 0x0, 0x3f, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), 0x4) shmget$private(0x0, 0x3000, 0x16, &(0x7f0000b39000/0x3000)=nil) shmget(0x2, 0x4000, 0x4, &(0x7f0000b3a000/0x4000)=nil) 04:09:35 executing program 3: pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x20, 0x4) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x10, r0, 0x0) 04:09:35 executing program 0: r0 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000000)="a7b368e2a77c575268fe92eb80ee942d5c855843bf956db37d1dbee2f90d35308af38d68ec24f1222a087141fcb7fd12cb7f2a17a1df41d388433779dc8e0b6d447b1c5e721e2f0912704122c67b5f5d9f89f8ae911c02f1602e2e9cdd152d58c6963be98e0e2b48d1b8e13fafdeb9eca1ff4656d18a93f509d46a6764b6545af3e1a1c34234600a7e89c0d90e90480c51f3c30686575e3877a012750a0ebe9c73f50d05a6d34b24938960253670e6", 0xaf}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f00000000c0)="25f41d54a84ef7d7609973a3acc200e6bb75fa5b004febec7fe3f4e4157e8ec20345082b94c5bac8a1dc9515edd08f5706a8ec6e4907ed1da1d5afef6d00d48ac0c1975bc713f93096a52cf36777d75d530e72a04478968b3e74d5cad0894dcd25ea072f7d81068bd287505dcdedeb630a1b9fc59357daa2a768c6cd94f736752a215400d982db1ddb2651fb3cb10d23c2b5feba2139f95b6b80e546a64253fae54c838fcefe716f51e51cb492bbe329cf10e17294953f5aeddb75df102c3552db3d24a5438888aff56c82f989c9f75d42e4fa7727355306e3065b471f11ee66dd14999351e5e406e3042de0fc09b967970ea9eaf92d960a15", 0xf9}, {&(0x7f00000001c0)="5879d73fc6ee964af405c68c8b623476e652e741f087f208ac1ab74a3ea3f7f8631fc3d643a0dcde35dafacf52d75272c55426e4bc85093197371ea6f2032a56e18fbd06eefafa1ba934b5d0bf333d8453baaae291ecbf6fbf2cfe2a6368", 0x5e}, {&(0x7f0000000240)="d9767137c6a5177cc7175e76dca317c52163834718a966bb0732134d673fb8d71a3eb549f3d82a74b05081eea47adc7cbed0953c13dab6ffb8204358c9d53f80e6c02f8aa16905736647babd12799d28f6cbc97028808c2da848abd18eabfce0079c4f753fe3a229b56513834bcc234bc5b1fddfb8f4a12133749df9ec2dc28b84d0af", 0x83}], 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001400)={@in6={{0x1c, 0x2, 0xffffffffffffff81, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x7ff, 0x6, 0xc4, 0x100000000, 0x2}, &(0x7f0000000380)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000014c0)={0x7, 0x200, 0x7, 0x3, r1}, &(0x7f0000001500)=0x10) 04:09:36 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x4) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xcf, "4b7182aebe51a08e5c76f250805d92fef20e4d37955ad43ffba071b0f79ed84f972ab18c98e5f7f3efeccd90f429c6df61bb9fd1fb78204fbe447a686bd327ea6c5724c263e669c706cda1f3dbe55037eb9610aa3b678d4fcac96f4294a3ee9020eda8905f9a18f3e6b1073e62c65a77767d2ae6e1e250742a97719ef3b325a3a38637afc31b164e5525dc89343940babe3febb8fb88b10fc19935f087fba810b8766f25a40c52f0cc7aecee3148ee7a1c7ab23fe491bb6db7d4a22e27bff4a0c14903db8fed0053754c200e65b7ab"}, &(0x7f0000000200)=0xd7) freebsd11_getdents(r0, &(0x7f0000000280)=""/139, 0x8b) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000240)={r3, 0x1}, 0x8) fcntl$getflags(r0, 0x1) setsockopt$inet_opts(r1, 0x0, 0x48, &(0x7f0000000580), 0x1f) syz_extract_tcp_res(&(0x7f0000000080), 0x5, 0x101) 04:09:36 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000100), 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x60) chroot(&(0x7f0000000080)='./file0\x00') listen(r0, 0x0) chdir(&(0x7f00000000c0)='./file0/file0\x00') connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 04:09:36 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f00000001c0)='./file1\x00', 0x100, 0x2) listen(r1, 0x800010000000a8) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', 0x0], 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r4 = semget(0x2, 0x4, 0x26) __semctl$GETZCNT(r4, 0x3, 0x7, &(0x7f00000004c0)=""/145) ftruncate(r3, 0x7e2780e3) openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104) mlockall(0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r5 = semget(0x1, 0x2, 0x2a2) __semctl$IPC_RMID(r5, 0x0, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000400)=0xfffffffffffffe98) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b19d729de8052d27542610d35009cce2f793f675247fc871320dc5ac64b15508c8fed7c0e2c96c8a20bbf11dbee39767760cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d83240a985dcddfa61f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd380d0f29f"], 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 04:09:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:09:37 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0xfffffffffffffe00, 0xfffffffffffffffe, 0x180, 0x1, 0x7ff}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x400, 0x7ff, 0x6, 0xffffffff, 0xb3}, &(0x7f00000001c0)=0x14) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) 04:09:37 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x4, [0x8, 0x40, 0x6, 0x8]}, &(0x7f0000000180)=0xc) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0xcfe5, 0x311}, 0x98) r2 = dup(r1) r3 = msgget$private(0x0, 0x200) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/77) r4 = getpgrp(0x0) fcntl$setown(r2, 0x6, r4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 04:09:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) bind(r0, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x0}, 0x8) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x9, 0x3, 0x1f}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) 04:09:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x593686b192a21659, &(0x7f0000000080)={@empty, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) socket$inet(0x2, 0x10000000, 0xc6) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5, 0x80010, r0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) r3 = socket(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) dup2(r0, r3) 04:09:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x20000000, 0x6ec) setsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000000)="793725d3acf9ab9d3bca88d3b754324d62d47b29aaa2a50071a984fd5020e7732285b995ed125f053002514c460c063305fc713a47e6ddc974f0f1d96c4ad688f890a005a49ad234154600fcc15e41e4c001067bc43fea1ea957d7979960001ccf617b95aee4b8105c5061eedf04de5fbc2ed6aac5465c3dfb43d9db63214369703c3f5857844bda39c588998657e8f03f9929f79e184a53d8556a4ae7005a5c5172ffe9414e93cf38f420259d9348d1ce29fb0d4abc69aad043c6df4d2d43ebf62ee46b996a4b3945a37845cbad1848882c59c8d2cbdf8d0995decac9ce87a91274a9c6af920cb0", 0xe8) r2 = accept4(r1, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c, 0x30000000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000002c0)={0x2, 0x8, 0x2, 0x1ff}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000100)="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", 0x108) 04:09:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1, 0x12e}, 0x8) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x5) 04:09:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x2, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRESOCT=r0, @ANYRES64=r0, @ANYRES16=0x0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRESHEX=0x0, @ANYRESHEX=r0, @ANYRES16=r0, @ANYRESHEX=r0], @ANYRESHEX=r0]], &(0x7f0000000280)=0x1) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x207) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clock_settime(0x0, &(0x7f0000000240)={0x8, 0x6b}) truncate(&(0x7f0000000380)='./file0\x00', 0x7fff) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x9}, 0x4) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) 00:00:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) 00:00:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="06000000ffff00000200000007000000f7ff0400"], 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x7fffffff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) fsync(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) write(r0, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:08 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x8, 0x5}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x838b, r1}, 0xc) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x39, 0x0, &(0x7f0000000040)) 00:00:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x9, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x1, 0x3000000000000000, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x1, 0x61, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x2, 0x8001, @loopback, 0x8}, @in6={0x1c, 0x3, 0xffff, @loopback, 0x6}]}, &(0x7f0000000100)=0x10) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) msgget(0x3, 0x28) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:00:15 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000340)="05f7de815a252a2baa", 0x9}], 0x1, 0x0}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:16 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$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$GETZCNT(r4, 0x3, 0x7, &(0x7f0000000100)=""/247) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) shmget(0x0, 0x3000, 0x20080061, &(0x7f0000001000/0x3000)=nil) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getitimer(0x0, 0xfffffffffffffffe) 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$IPC_RMID(r4, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000004000/0x2000)=nil, 0x2000) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) open(0x0, 0x0, 0x0) 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$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) 00:00:17 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) chmod(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:17 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000019f97)='J', 0x1) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/47, 0x2f}], 0x1, 0x0, 0x0, 0x9}, 0x40) close(r0) write(r1, &(0x7f0000000000)="8a44f26bf9c3a829774990e9159e796ac97ffe5a76c7d1f57f9a1ae66107aff6ff9e20eef793ad1c036a6dd19672", 0x2e) syz_execute_func(&(0x7f0000000040)="c441c25edaf20fd0420f66450ffb00430f0d0bc4c3114964587102f0fe4080c4e11dd1acd06300000047dc560bc482adac5a00c4a1a1747932") 00:00:17 executing program 0: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0xffffffffffffff00}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x4f27}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000300)={r1, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={r1, 0x7}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) accept4$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8, 0x30000000) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r2, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:00:17 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="c25dd43c030000000000000010"], 0x0) r0 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) freebsd10_pipe(&(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) shmget(0x2, 0x4000, 0x140, &(0x7f0000ffc000/0x4000)=nil) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="b67b5466", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:00:17 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) recvfrom$inet(r0, &(0x7f0000000000)=""/81, 0x51, 0x2, 0x0, 0x0) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) connect(r0, 0x0, 0xffffffffffffff52) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1017, 0x0, 0x0) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = getegid() r2 = geteuid() fchown(r0, r2, r1) connect(0xffffffffffffffff, 0x0, 0x0) setrlimit(0xf, &(0x7f0000000080)={0x100, 0x100}) 00:00:17 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10009}, 0x10) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x0) shutdown(r2, 0x0) accept(r2, 0x0, 0x0) 00:00:18 executing program 2: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@broadcast, @multicast1}, &(0x7f0000000080)=0xc) 00:00:20 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f0000000000)="4c2c9f96f33f2ac5968a043adbcf184d50119a627a40372cb49c9c462e8dbb5b6232439fe65dbe41ccd9f4d34943d11a973bae494d62d4843783618e406a412d260dbdc663b0fef4dea5d93bbde1893fa03f3821988b64d2f74f4cab68aba7354a12eac2b17f90042cb651ae608d626d1ee086f1590918e513743662463d3272", 0x80, 0x80, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) bind$unix(r0, &(0x7f00000000c0)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) 00:00:20 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="6765c7910dc763d3cb65d7232e452dd33a7004d07e5f42599950989fc296c02ddae132a38ff53785be1dd15ac456be349a1780b5230be4d28052844cd599ad62f86112d16cf34f61d03a62eeeb72d61a80e00fa65a3f3dc5c0ddf877b3f1d41226328a4cf8ff5314670d7797e44a468f14532fb3afa67752c3960246c530ef5f47047b786be51e546a710db0b1835b75d2b3055057c4b070d7ac834775d133c162866846debf75", 0xa7}], 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001300)={0x0, &(0x7f0000001200)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000001340)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001380)={r1, 0x6, 0x5, 0x9}, 0x10) ftruncate(r0, 0x7e2780e3) fsync(r0) ftruncate(r0, 0x10000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x101, 0x5, 0x1, 0x7}, 0x8) 00:00:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000001040000de000000c50d00008100000059f3d0217e89b5e0cb810c2ecf33d756b351af365faaa61cbd2acaf2d08a00f3b101f7439afc2fadd833e46ce05b1143b78ab6fc2f950e5c8cd8f7dec453628bdb8d68789cd4c4093e257cc80d2876bb36b2d2270c84e44749a06ed2e3695e0ced735e59c6717fbcdd5090b3712a3d6e434fcc1236523c375067b6da0be13ae291363e654af7a16d453fada8e2cd4d279cb22953aa5914987a9b07af2d0000000000000000000000"], 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140), 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) read(r1, &(0x7f0000000000)=""/180, 0xb4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000380)={r3, 0xd}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xf, 0x401}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r5, 0xbe5, 0x1, 0x5, 0x8}, &(0x7f0000000280)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000005c0)={@in={{0x2, 0x0, @multicast1}}, r4, 0x3, 0x1, 0x2, 0x6, 0x2, 0x89a}, &(0x7f0000000400)=0xa0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={r5, 0x6, 0x3, 0x0, 0x100000001}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 00:00:21 executing program 3: r0 = socket(0x1f, 0x3, 0x7ff) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), 0x4) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1202, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xffa3) 00:00:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file1\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0x1, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:00:24 executing program 1: r0 = open(&(0x7f0000000240)='./file0/file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x1, 0xffff, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x2, @loopback, 0xfffffffffffff2f9}}, r2, 0xe1, 0x100000001, 0x8}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200)=0xfff, 0x4) 00:00:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x80) 00:00:24 executing program 0: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) socket(0x10, 0x2, 0x6) 00:00:24 executing program 3: r0 = socket(0x1f, 0x3, 0x7ff) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), 0x4) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1202, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xffa3) 00:00:25 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000080)="3044de7a83ea43a7a5ba1f33e069c51fb971294fd855aa40beb587cd850f5d7f61d60b162210616b8c336d8d3f5bc84f60a2db1cde24c96f043fd99cddc1290d1e2f763173ad5faeabd1b6210ff2a0f424bc0f7d19d18d3707ccbc1306d667f540e5ff20258167d9bc49583ec11585106024647c52618bc583013345b55ab6fd26a98a349ae1455ebd3df751547c5cd8fe2e39bc72bbfe7c3ac54edcf355f5e20c7b0eae13f02fdcb68109afc5eed80b69404d59eb41ae0692851e09844b2cd6a80634a7aac2df41c28bbfc2e074f8f966ccff83382f8601aed548b2587b147bb917ea000c2c47", 0xe7}, {&(0x7f0000000180)="4bee728d4502", 0x6}, {&(0x7f00000001c0)="8fa41d3698a8e85f81a8857f02fd6c379d63f3823961e5de7dffe83873a53cd850b9fbf0775a3782fd1910512b11103dc7a5b636c7809e368a48635b41aac62362e88686de2a48d2aca4e34d3b5c6d53e3130892cccc540c340f5d76a12c8ebab2d6f773bf3be23e2fef3c99085aeb4d1d447ca5589ddeefeb5933aaa16645b67e8067db012955e91bd482425ff293c7f3718ae74ae2545bf89b738e5115a65fad3f7fb4c6b0418acdea01df543911ffa6afc11dceb79db33a4fc96f75c21b2269ed50b6f0b9aff8bca19a00fe3ef38d45583f5515130a1d0253cadb4029d7", 0xdf}, {&(0x7f00000002c0)="2114a2d7c4d184f3cfd43ffee1456b695784f173bb86fa36b3f1e72ebe6742c5bd9c1e49ff4dc1c0a64fa788cf04bd4f1a8eb8cb284da99175e8409b7718c622d009cc03230a4aa8568c344388", 0x4d}, {&(0x7f0000000340)="e1f8a11d071f8707239b869f0fe341c9b6d88a05f7ad510e77f3b61d2b380e0b7a05bd3aeb736d7f8cef546e4846d65a59b5342090a63d784144a6e60b083e9d1a9e187a5a151f99b45b537a833b2573efbc640d24ac74fab7b20c77725cd88ee2d3683597e329779dd1a302cdb0a6173bf9eb8abbf138b9c481ac818cd7d25b9e2d5f98676399c08af60311498e19783cf9249a73b0ba", 0x97}, {&(0x7f0000000400)="b05bc13c47eb5529733a12edbad126aa6122a270dfa6e404d817474fd25d0ac802eab40b54c59380d2e0cf15260150a7d26e389eb72667d3beb7c298794f2b96fd623d6c7a32f49953a052af12af98b2b8e8d628f0fffd20203de931d2f5bd4c9047d01fc3890211cb57c2e5eabfa04ff301430cca791ee3a67766b977031b9e549d8910ef6e1053559150e620de53795974fcbbdd2b4112aea59a6c1bf3fe8eecc1a6e6aac9dd921619ff0ea625b0b4eae3bf5bc2398d92f950fc572e30ea", 0xbf}, {&(0x7f00000004c0)="b84be1dca9b63d0244aff4d855f85dd29bd4445f14c0feb00743870cc5d92d1055b1c3aeaa07c63f96f000952f66ad3b3b3eaecacf5e6942d69653d55a9350ef5e67d3961d9596038a5e0aedbb5725f61240bcafc65753c8232ec23c13869cf5ea96e2", 0x63}, {&(0x7f0000000540)="e72d733feb46eb5bdda849624bd4795931146a9dff27e0a5e1e36dde4d7943368a5c6bfce743bea1591984a65acbe9e55303990e50acb097f0ac751c812f5413342a5aeb859cd1fe756801b56ce59ea5e9902947d9b993e04dd446ae7521fd0f5662fd60ef2bf502cd1205ccd5ad0b2f9c54de11a7c72efb022978ba0af7b9f9ddd6f344fd90db3f2a64da6c097ad3a99639244ab7fcb1e5f8737409f3a4312fb00070845e51cb717f7c47fa1597b534bc35b095be6bcc0c15890aa9dfbe65d1fbe92375c313fc194776572b0c1c64df2856e6d36841dad64cb84479dbc968e8d8c357f62f0831ad0dd42a84dbc25381a2bbaffe59c19fc8cf9752ebce9e822e8ceaab4da5600eb6886aa591ae1e6379b9a31eabf9afc798dd69801cbdea01d9f19877045d8a1ee4b62b7287568a7268d0fe0d250d9d026ffc1b55cc91b0f55c1f65f053e0765711ba921c55c266342d2a7b7a2d489065d3e92a74567bff667085b9a54f492a61654e8673fed5ddf5bbc718fa77b01bc2f2650a7f80ffca465ecfef04f1c03f79e7e4d85169b90817da37c608c539bbdd6c86fb839df50b8c9f01581f0e09584ba4e73c7f3f821188d8a716bae8887af0200f098d366825eb0ac50c1cd07412e526801244e7d420d1137796553f68c2a2e9daed5c01f5eaaf7af827658cf819f6c4b90c1406b3695b6238d51b86261ae89e11c5200b6184799183e76aa4d7aeb9fd9a6a6c964ae35f80de942e335a6a393bc7dd1c6840592529b950941f41281674d318a82ee78d486b1bc82fcadab71d6fd31592451d7420096b5a5c1712c9f528650f5b127b580748254394b390f4fdf306a529ffbf51951c5a9dbb657334ec437c338cbf2af5599884f056a57729cf4249bc65c178191380173215e1bb6ebc1b0beab1da4ce8af996168fe559e71d6699359f4d2990e1b4c0492b28d620aba52d588b0f08393b1752f2a9ff9c89c3899792deaf5617f21de3aa577a9137d7dbe3214d563e47354875ea41ec398a20de74ff9cc4fde8e1aaeea6ada53d04402cd4db45a657cc99445b41c711c89aaffee372e1507abe5990c62a85a7ad8f28b671b58c035a316b935c7347d290fa3bbcf86a5144c55afb55b6a0209f147568481b21f092885a4384e80a023fd601bff632d189284f85075212e73be5ed20b652b43fe9a6d0771f5c3c51b59b5d8b291c4bfb7fa2ab1fe869432d1903a139eab855dac36d81d22ca4fbf7949b4143acdc9acfc4f4aa92cce4a31fcf5b430960e866dbb43bb4beb81e37e2558237fbddeb83661b6438a4145cfff52bcdeccf58290fcb0afb738cd3c46c87ebffb1dc7dea37d49de2befe904362ed47ae92329028720ec2cc0d2563be8f7351d27c4d66fe2c8b295d42e2ad224776395df021189f2c0a0638658f6685175f22f140fadb188c8d1524f710868959ed32b7b74d54ee62ab66d971833bd40231c90e2f4c8129a71a98f285b8e207f41e305f23bf4ca3ce1cb8de86c26c32cf2c04171b3e93f5f6e0e20ff13351f3176e62c1c1656e0b86f411e46ed53b2adf64af9e579baaa77f1640afbf2810279aa30bf306492af2c2f2c4d450d117f65286004eaa54cda73637a157631424c84a054988bdd2bafa1e1552b36d7f297ea1360c7cf6c4d05e29b0000612f6bf4ed3edb3c6bec74e543c79274319b92896b1293064cd3c9e9893526af6e08ceea96e383e33230090a5ad60a08082148828927857af113f26b4c4385ada4d9e5d7531b0d17d89681f27bcc7a8ce1bddec4348d75b83450d97b1d4bb473fc9573436de4287f921fc900861179c1d5e3227d97c03ecdf317ad6fc81415acce163a12f8e69ac6a460718645af470c739cb0167f245fa79d9549dc1935ae1a6c7787d5ad96cc1312b6b6b78d14c9749cc8a77ad34de802b6c6164518e68449ca2b875f155550c4d2d70422c5d0b19aad11acb6caad2859cfd41f6136d14378a3f4c26de96831524b4129cd8c926ca39a1b6a91cc24c351f9a7dc8edcb974d923864c13c65ed1bf9adbd27949e0366d08d2252fba089791151d7e39a5fac2bc25302226bb3ca2ce19eb7e4e47356cfecc91d31ea9102d38f86dfdd2b7562655b235f093b3861c39aa872178d9078741f98f5bc9557873309695743928dd83bd172203adc4874a548429d36a77cdfa6cabcad1b90beba3239d59fd6d7dcfefa5b0bfe759ac6c3b27f01d1a348fb440d57e2551230a2d03c28b7ad0534ff7441c3a9e6fd48de2b93ea9ae1f3b9cb998357263dfd94aa0c6e022bf673e7f5e6619e5a4303d18a77963778b15fc6fcf541c62fde9c88331e633b89ae99f946e5fd9f53b312cf8adb21a94c39e5b43015e2ce5cab8ef5fa9aaa3063580893c9ab36bb6cf3a9b07b251e067508794fd1ed8bac77739fa0a1058b6385585496aadea316089d59ed9eac7c8f5a7cdaa69d14807c937af874f1c408d7366c5f1b1c14be3300fdd57befea8b815231c9fb40c825d2ca4cddaa6134deca5f88d0314d908e8706584480831b4de1d0b7bb801bb51b559a9ab6ebf578d96274d125ca09d7d69747ab4689d8fcfd654a664574487d8f8c6f941718031e62d3ae38866781462e5af64fca53e1744db590c6c4b20ca8426d91963a362039aee8f832a3c87512c95cae6a64dbd721f58ffecbfed50f81f3cfc0722c7fe56746c7b24fadd10847b23339c0fe1ae1df88a932a212e4edb7bd376a552b05058544fafdda0b791f11bcaa36c9f66862bbdbc59bcec0e9d060e4f335d4a0ee9efb507a77d959f7b8267a2e54ed74e4f5bd52a8d3c784b191b4798420c409f4c0143969d1508037bac49ecfc8ca498ef806e8ccf9d3451831d64e5fe9aa0aa7b824fa25ff1b2f95828e6a5e479b8933978d3e8c77771d6e34a4711bb96943e509fc2c9fc9b4420b2c37777e57bd067aa6226a782a59b59920d9c49fa47985e78cbc7c84452791cae6adc8b2eb68df4f79c6a91b45b5c626dff555b740a2d521db247db71ce469529a3879b49ddc6272bac571f1762eea10a82bdd85f9ca0b1396196bdb2fd5a3dbd3f9dd0fbe460ce34397d658995598a92515af94885bf190fb1e08305637e712593f8b672e57ae0930a97fefece193c712a268e2d8345e9064d0ce07bc0fb6b6c031ff4f4649b62b562532d92bd7a046fd09fca9fcf175a80368e8dc577db0cb979f53dd47438384dfe1cd85a3b714b04dad82eb6b47c03429a2374c1502670ec36891ab53936a85dcc63b7f2e786af1831e3ad1c1d73c2a4912f0b3e4dc1dc83ce7ca79b91346e281868b870ca45adf2fbcb41ae94031f83ebf0990d47974d1bddf0cd58d79f565c2183ddec61f12d2930c7092ffb91340844881089425f703b76e7c6c1f8523583d19064e6ec8647507b58e044f54b857fb8437f6c2abf8e3f87eb315213043d410838ea6417559ec5953864ca3d55e0ff1b66b84912fbd19ef436095d442afe30548d398f71af9e3baabad1cfd589dce32ef82682280ba08e9ebff175d3d0035c25a60ccc3bad4b648c3f1bfb172b99b92acfce528d9b8b89eaf3d266afb0c57878c022b8e7a52ae8354d6ce226258991a24ecbb6fbf3033d20a47c9b551a022fff567d30ad5ec376fb86bd78ff481f9812d40a348787023280d3c9fbf36bc31d79bbbc48b698daf8cb66beb4db3180706caf05cd79cdc15a3ce7c7cd532cf39ff277bf3641991b6b7fc3ef68f9821ad9abc4e3ce9e5a4a560fd6ab83e88ecaacdb2d5088fb1842bb8287a35c5537a3d5459b8dff2b0d380bc8f23d5c155cf5e8a560c5250884529bdcd1e679eb717d0808d17c3ddd340308a220661a57314c7d6aac1b13a57469d0f450aa148b9647b07830fe08d507d842c34503ae95fcb4883a4d0f8870ca15224b771f8d15850964f2e3580926786b8b025d3b005ce560d237905964ab172ddce3e33b5826c8c07758fbc5863658cbbee0ebbf525c06b89328a14c9acf38652e64afd2ffe03f21503cdfd23d2c19cbc695f07b211361fe81eb4067c8af8cf6d2d14a7398134debfaac07803424c35253ee083a33ed147f7f8c4409413fc5d29b336b9d7c4a576e8dc367390f5cb28651f49a78299ea1dfe73c62b6cb554e737b3abdf2c9f7aa335bdbe66b9e49d79b11372a233491c35fbc3efd0c5745d90034d709a1d15f34e0e1d83e6d0dbc569f2f8ca92abd1842cd9f8ce5bddd2e0b5d34d0ab5061ab8b3a91067a365d7216b0e0b8ba11a367c1191941dd16eb8e1d58549aa48af8fa1b7b6dcbb9ba3a47ff099d0d7dc9329253c7129cdd47705ec43e00c3662878553de57b38efd96b607db62213ed41808225f91504928b3735d5947578b2ba94db38e9e68b4e2475a56fc603ee5524a5d0e49b47f648ab0deb777e5706b1eb924dad1b2950ba92f4633a16e0c5a4b12249d8c663bacebf68d94eab87a15aea605876a522cd57fa05344302f33faf06f2974c866de34097e76d1f2982d8b2127771be3af2bb47973e535781f34f04b9e634bbc8ac17982f213623cf6777f6deff651234cc6b43cb852406333c1b9fd7f5fe52d4d3589774aea6d7c11ef37b122340331b796370b45c3879626d0a7c2f38f0753816be57023175b5d132685b1767da0a975fb4cedd42f8c7292047d8009f55f00320cd90dfc3be999be66ef3f6b4a30f5ccfe3191a24a462cde0212a807faaa2ba4f2853037ee0c94eaa72bd01cd16cad57245039a603e0e1757bb7b61509190c024339bd6953fba91117a0de33a2bd9488e2a4e52d286560280b542b14878ad7f52b9a91e3e0c9017f9c400fcd8eb09501e5f8054f6c0a50c8c7260ac4767100acec41af1c93d9a7166a211aee731b89cc24cb57ec30038e6bf7253d326d96f3f2532220f46ca4929523ec29ccc3420b574b398cc53e48977bd6fb229cc13e591c01075850b4af7a166a7b81c214c6cdf973a91a6d1612c29b6b86ba5b0c51f1b57db193b0aaaacf59d2afd4527e323d114fd29f54b0811c7095c8b90a92b3ac7d55cc025221bf8fb0029e8aa5fd436d1db5f3b9d9b195dc9288f98b10ff771afe9b5a1f7493001979e8c718c2b0be533c1ca5eb0769591a906658461698f30e4164f5bee287d9662b2fc45735b6b0dfe8cdeeed51e9549579f8e443f758df2ebe56c71beb097c457c6e6ddbb07855d29b84192157ebcc2b22ae706807ffde51e55b1eab78acb551b843f2df5888051f7951ce88f9739039d5fbcc7b77ecbcd00920bf8c3693b7f90ed705de620d3f49890e0c5177281e02aeef7f0e5e5a4fa8370427300a6a2901018175a138242b9075f180b7aba4e4deae115adabb36dd3dac2d8d27813f08aaf0168cbe3166e0011d79f73588e612ba044a1e3e379e2abd0e8ac2c4b2b6fd8783e003b8af6bb5f06321927464a294f35169f00dda8b1a8092972d4ea4473da7cbca3a2bcf14312ea12596afd2fc2936fa11abbaa7ca144fbf218cc8f262c67c312627ceb3c74278f99e52c9ee7f0a7b7a98bfce4c94b6e2ecc1cbdb194b8302fc69385f9e385e9c2cfff8696631364a478f0675d65a940ad510b4511f6480a6c25e8e9d4974ad35763584b4af698e2add600a07d861841752b31f37dcf51cb14186d9f01e358145b2ae15dcb49c03dff452f22a65ece5346523afe04230399daefeff4c9d0eff518e2f09769c14caf1d8379c4a17a934d87cb790ad5b754c0b48df3c494dc6c0a9627785696794cd74921553cf1bc86ae2544faaeba22d88a7ede073daf1799981f8380797f30b5e795e8f029079edb4d1f16", 0x1000}, {&(0x7f0000001540)="9141cab5dccfbb212a15914043bb19a54b719c913528495382115f6ac62c9574a8dbb830999e5fe28da07258f81c0d189837", 0x32}], 0x9, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) 00:00:25 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffcd44) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendto$unix(r0, &(0x7f0000000040)="af28dfd43d5e65eb90e0a4c7e2b0e798f9f33d9344bb9716e4faf9298cce4e58e87b73d9dc255640", 0x28, 0x20080, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x0, 0x2, 0x80000001, 0x1, 0x8, {@in={{0x2, 0x1, @loopback}}, 0x0, 0x0, 0x7fc000000, 0x2, 0x1, 0x80000000}}, &(0x7f0000000200)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r1, 0x1}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0xfdffffff) 00:00:25 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000000)="72d56541ad48bac31ef5edfda33c75d047e19cb7696d84c94c6de2259a1e174fa35f2c7c24715a8ea1120ffbc1f658264e", 0x31) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x80000001, @empty, 0x1}}, 0x0}, &(0x7f0000000180)=0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0xa0d}, &(0x7f0000000240)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x84, 0x9, @rand_addr}], 0x10}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:25 executing program 2: r0 = socket(0x2, 0x4000000002000005, 0xfffffffffffffff9) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x3, 0x2, [0xffffffffffffff92, 0x7]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0xcfb4, 0x8, [0x7f, 0x4, 0x0, 0x9, 0x1, 0xa2c, 0x40, 0x6]}, 0x18) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfef4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)) connect(r0, &(0x7f0000000140)=@in={0x2, 0x1, @broadcast}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:25 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) setreuid(0x0, 0xee00) chdir(&(0x7f0000000040)='./file0\x00') 00:00:26 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x3, @loopback}}, 0x0}, &(0x7f0000000340)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000440)={r1, &(0x7f0000000380)=[@in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x6f8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x0, @loopback, 0x6}, @in6={0x1c, 0x0, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000480)=0x10) mlockall(0x1) r2 = semget$private(0x0, 0x0, 0x200) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000001c0)=""/158) sync() poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000100)=""/141) 00:00:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x100) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:00:26 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40000000000800, 0x0, 0xffffffffffffffd7) 00:00:26 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgrp(r0) accept4(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x20000000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept4$inet6(r1, 0x0, &(0x7f0000000000)=0x41014af8805fe2d3, 0x2ffffffc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={r3, 0x9}, &(0x7f0000000100)=0x8) close(0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x0, 0x5, @empty, 0xfffffffffffffffc}, 0x1c) 00:00:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @loopback=0x6000000}, 0xc) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@empty, r2}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@loopback, r2}, 0x14) 00:00:27 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x3e}, 0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0x8) 00:00:27 executing program 3: munmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000) r0 = open(&(0x7f0000000140)='./file0\x00', 0x10402, 0x100) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0xc63a, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r1, &(0x7f0000000000)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000cb3000/0x1000)=nil, 0x1000, 0x1) madvise(&(0x7f0000f89000/0x2000)=nil, 0x2000, 0x1) bind$inet6(r1, &(0x7f0000000100)={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1f}, 0x1c) 00:00:27 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x4}, 0x10) 00:00:27 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x305, 0x0) poll(&(0x7f0000000040)=[{r0, 0x140}], 0x1, 0x202) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 00:00:28 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x46, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0xfffffffffffffffd) poll(&(0x7f0000000040), 0xfd, 0x800) msgget(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/67) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x2, 0x0, 0x410, 0x8, 0x7, 0x400000000000, 0x1, 0x5, 0x0}, &(0x7f00000003c0)=0x20) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r3, 0xffffffffffffffe0, 0x1, 0x6, 0x6, 0x8}, 0x14) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x4) setsockopt$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(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r4 = msgget(0x0, 0x421) fchmod(r1, 0x109) msgsnd(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="e9a68793fe9cf36c67a416fb8059e9fa8e8cfcee6c5af242f9282af3f9ae8baaaac31c4998accc88dfa33ddffb2836", 0x2f}, {&(0x7f00000004c0)="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", 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{&(0x7f00000014c0)="f52121de271309c9e20cec2e99a4590c8f3f0cf0865fbe3aad75265bcebc002e64ceb286a6cc5b8057de2ab265cb4c914f1f70fdfcc14884b618be996c2950d3073d66a83e434c4a3aebc68a9157c47caf2d6a9d94b473e9ac9dc38fc132ec75d1acc5b2db4a01722da19916e3a690290f873f808b2b98152595c43bed01b00faae2f31a4730f3d9a41208ce981dc97155b0bc0d29edc06eecacd7f578015e9eee12acc0a5cb6ee6e10a4545a7935146783ac96f86b987d163d8f47686d63cff1e9890d1a5abe883a207c8963f70cd2f5d21c7434709c7424a3658d68d8c934678d8db5e4649e85bf2c36b416e6bca314e927fb4c6b69ea4281d68e85033837462d3fb31afcc9d7ab5736448580bd570d7158268cd221ca7e5db0c2d3ec160dd9d2123cc7954e6c5c09565837bbdd02a9bf1628284d1e7ec6ba58fa9b549fc98f71fbdae801daf43d40da32e244d90939813ffb2d6fd54551b3f0bb2b2d78cf1db9815ccfbfcd074e2744dc9579c63821dda18cf99e779c07d9681746367601b20687fe986b6ac0392d20ae4dd3f866ac46227b8b60e3cdcf0628f6b4cc2dbfc958b0d0e82cf4559b5fc4b9294caa733ce315e5cb4a81413e94351fb85d16f2472a56198bdb460dda944282690efd7b86571f6e2741536e92b65e1dacff157bf54042fac80e41662ef86d61e8310dccadbd99f59da864b75c6f89d3f93462d28ea4cd6a08538de6d8532ba7c3f82fe4608b397a706173e794e9dd555d0e9b9e6f4917925ec6c1e89a5e1e2a2d7de142f38e7689263b5513383ce116201a890d7544cb60b32508c681fc88bd19fa5e571db6c71e369b3601e5eb16e0121107686b4b9f227c5e0c73761076ea5560be41b31e8889b2cb9377de908d01c8657cac850d060bf9bf568d09fa849e73faff8af3b90667babce3a631b516c760d2d128ea82b0b66fc035876c7b6ec21c3103e8a29ff29a1c2f6b9f2f6798b0cc5803f78df93e33aa7b61a42b5825a34a115fa7fabb126edc456c985726d7f162840fe819b588b3d1368eedbfc343379f79963ad701111589a4153020fc77c4e20e2aecbdc889a4524486d2c7f0b3d45d3e58da563b4bc5d590d0a424679a840537c811ddf98853d52ef9be080163414c69d181707bbd4c02fb3ae69bffdb8702e6b248c081446afdb4c1043f7ee107fceccdade69d3007dc2d0f4b58687b0dc05221a4845d79d20b0062e1591c3fac60cf7814d9b3621bf49e187ad136e35ac67b7e9813c54b502f0127ef7134f8b4bda578265bab352e49183e1d3762f51ff303c47f0cff93ee6995b110e70bf8091c49ec1aba2a8dde164505874b6d3699ff94f021a223ecc249d936a9b674443e3a928035d52f8627d21207698d836f6bd9b02311ae82b9baca371595c587d525c55aeabc3e4c211424c4f44df3e8ca0803cd395f9387d1f9428df9b08ff5b5a1018c7157dfc3be54eed395c5670d007c3164309ff4ac54c7911baebb4866ea038302a34e78ed67bfa5289d9c74661f003061e5d6d1b376855a545169ef0961c3c800b360066a86e203626c1d73c942ea4c6fbf5c42b407486b6a13e7ae74004f05f046922fcdd7ea338ef807db36719cab0c6dd75df145c0e2b686a2d8ef5100d8b7ce72169a5e618b8414602c624b18df36a2fd7b170bf84351eec019c0201f0a416ae235c41dca89afa7970c0dec1a1a13a24756594cfa2c22b88ba7b2479c0aade6a3303abdaf8ddd51154a33760c93a73f1532db3b7fe738af11540211d366c94b26dab4ea7467bddd475adc4f35f8a683d54efef280d45a4c50c962bad63917b5ebef8621ee28ae2d291828a671f915840f410df758c04087b11d8ca05a9d811c2b5b071b211d0db3f5e220684c8792eaccf3f19138e624165d5fb79dbe89c6acbcd7e2c900296f84726656ce43c1e2fd6128800ed9368a35341e379da028953a05878e79dce93c0e484f38f80576ce12149bb811ad192d3d00093e87be068c8dde530b3d58bc2dad12a2b46653e79af08ef36af55c264c9843df0d6a47f5acd4998abb2ed81552ad372894cdf0613be5ef3faf9618dafc90f0b34baa5cd982388bfac8753198449d89b28b1d0e0779360a788b8aeca0a5ccc25a32f823a21bdd9ab0680984881555e684592204e72b4858166e93540a18dec44352d55b8fd4b14dffcccd18d5e9e187bdf00caa7b2939581fdc586bc75f47d39d6c66e104894b693ec735d97ad7ba05348cf88a1ab0a2babe04c1d5682293898db7463da7725f29091515b60dda721a3619bfa18bc3263044a9ec1b8e131014681bf7dfd0433acd24e6d4edbccc4fac312ea3df1459252eb1dc561af887e756af294c8b182a0c8af1f367b6c5a6b9b166284eb81fec536f91d98087ad1d978c1c04782e649afaf6e98a4d08ce926a0c0d21f7a6a7b4f9274d91f38a32293a4bab28d3d3e0a7de15bd0789c9a7c2f46c3724e845594769867d309967f81ef77679138be5b5c5eb5c94d6fd1660c505e924a55bd76a450948a1cc505cd666d56fa6a4683c56520d7e1c24392d03b1bfdac23f6cff7f222c17973cb6f93b8e658949f59c074851dc7992dd8be6491864821703690a98439e8e446a371d0219f91e1756605f5355e78d6f988929933569fe55dcfd4ee43b479e180ba5ea104a3b3b7ce0fff8b931af15c6669804b9ab4c383d1e9de0e554427bcb2c3fa53e347d6d38e179315020848035dd0d6318ac8dc9771775c42df2f7008c933c4deadc041968f3e6c88ecca92b526ad9b9f7218ffde2da484a01520c2386f853739303c67843aac2204bd1ca80a5c76eecc640718984a33e5a91f2bc69cdceb4a2f6e4c30daabed2eec1e725cc91ba895585a5219a2aef777370b654eeb79a3313530908e4e69eed51743eee93f3d0a475af839e0df47494c9684c414d2da24d042994a263266c8c4671b7be16e01c6e5f3dd91818045703a3808e6c55051dba3c8c05eacec51f371b1665de5ef64deecf3258007d67396b577a9bae0dec02fc93426209bd513b387d239579375ad5147bc3f1d1f93b798b6b21f299bef21ec25f54018ed994a40fa26a30cd814300f5aa8ce839b1fa216b83f202db3284f7b26595bc261b70bd452d467d2c002592493a285ce63a2328a5629bb4fcedc53e7667dd1735f809daaa189d4c1f210a6be6103fd2a00796f779d67971008c6d0be26764ada710b2c13e4684ae7dae6d25857a49b0962925e976f2db1546b796223226631d313daea30ddc1e6bbd4e6904a2f1b5cd151606ee4595167d662c25f76ad6aee9df3926d84885714651fe44b77be4d71e00e9880ea1e59deb4e3b577974666e254f913b803cc9796bdb012c02242af191ef1f6420e691602fbe801b569ac52617c7a711cf65c1a98819ca32252ff044f23ccbfcbe2ab7af4fbd106411de400a298b2bfec780d3ccfe7c2c8c7df50b77c893a5dd0dae97e608bf01eb8a2e07c4760651185a80bee9e9804adb0e2145ab0fba8be86e0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0x1000}], 0x5) 00:00:28 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) r4 = semget(0x1, 0x4, 0x440) __semctl$IPC_RMID(r4, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000001580)="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", 0x1000}], 0x1, 0x0) freebsd11_fstat(r3, &(0x7f0000000400)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000340)={0x1, {{0x1c, 0x2, 0x7, @loopback, 0x7}}}, 0x88) 00:00:28 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0xe046, 0x100, 0x3, 0x8001, 0x4, 0x3, 0xe066, 0x1c6, 0x4, 0x10001, 0x5}, 0xb) fsync(r0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:28 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) select(0x40, &(0x7f0000001740)={0x9}, 0x0, &(0x7f00000017c0)={0x1, 0x100, 0x3f, 0xf200, 0x4, 0x80000001, 0x4, 0xdd3}, &(0x7f0000001800)={0xb27}) 00:00:28 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) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x4}, &(0x7f0000000080)=0xfffffffffffffda6) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r2, 0x2}, 0x8) 00:00:29 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) open(&(0x7f0000000600)='./file0\x00', 0x88, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000240)="67158a0e62479d3c9f9941091edf6543da3c82a22a4ac3e78a5a4e8be92fceacb8c48266201d8644f52f1927800613a7dc27d275a923b1565fb67a1376df6ea77cd8575a7cbb3918caea39827b03acd8e520cab80592733fa4bcdf478187dcc5cf39bb1e74bf581aa215bbd94ea7b39173beb3c7f78b936f57ef4860dceadc4e5afb238b63d8f2f7fba5bc2f04122f2eb096bb87170765624bc5e78301f2042239aadb5846d62a82f8122a02a8884ef0e73bcd39666a81d186fcee5d5b2534e9afef5dd35a07d36bc511ff755fd22c52a5f29500034ade1d510c6ddde14328457409", 0xe2}, {&(0x7f0000000180)="03a6c9533086506679c820b2fcde3b7ecd2ca2dce23e7d5cc5734fce47", 0x1d}, {&(0x7f0000000340)="56c2227a07ec0d21781871a35d6eb05cdff50d4970d64b04c955a7963b1c61554bfa0d13439dbf6dccc92a59294d61529fb49b1fcbc9c8c8748ec448f285dcb62dc0f38933b3d7e123fc7147c8891f68b42f1c0925a88b8552c009d595f20a6308095a57cd5fd2e2bce1fba1ffad78727e9cb64a3f556b83eaa2e4834f5392ef05de3709443fe8be389571b608325f931e31ff7c5d15c45b859f476faa1c4c1583853a1f6721749bef628d315c951f8c384b946aaed491beea0c494762984f4400ac3ab4e8397511a31251213eedc3eb5bc69c42b0370ebf260653", 0xdb}], 0x3, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x130}, 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000580)='./file0/file0\x00', r0, &(0x7f00000005c0)='./file0\x00') mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x80) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x180, 0x1) pipe2(&(0x7f00000004c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000500), &(0x7f0000000540)=0x4) 00:00:29 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) fcntl$getown(r0, 0x5) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000002c0)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) mkdirat(r1, &(0x7f0000000300)='./file1\x00', 0x0) renameat(r1, &(0x7f0000000040)='./file1\x00', r1, &(0x7f0000000100)='./file1\x00') r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0xa2) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000240)={0x9, [0x25c, 0x2, 0x7, 0x3, 0x8, 0x8b58, 0x2, 0x80a8, 0x401]}, &(0x7f0000000280)=0x16) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)='./file0\x00') 00:00:29 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0xf8000000, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000140)=0x4) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005}) 00:00:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) accept$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x2e3, 0x100000000000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:00:31 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) utimes(0x0, &(0x7f0000000240)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x4, 0xf, 0x9, 0x3}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x3, 0x3, 0x1000}, &(0x7f0000000200)=0x8c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0xffffffff, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000280)={@multicast1, @local, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000300)={@empty, r3}, 0x14) 00:00:31 executing program 0: ppoll(0x0, 0x0, &(0x7f0000000100)={0x800739000, 0x1}, 0x0, 0x0) 00:00:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x1080, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000300)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x1000, 0x7]}, 0x8) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 00:00:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x46, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0xfffffffffffffffd) poll(&(0x7f0000000040), 0xfd, 0x800) msgget(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/67) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x2, 0x0, 0x410, 0x8, 0x7, 0x400000000000, 0x1, 0x5, 0x0}, &(0x7f00000003c0)=0x20) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r3, 0xffffffffffffffe0, 0x1, 0x6, 0x6, 0x8}, 0x14) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x4) setsockopt$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(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r4 = msgget(0x0, 0x421) fchmod(r1, 0x109) msgsnd(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="e9a68793fe9cf36c67a416fb8059e9fa8e8cfcee6c5af242f9282af3f9ae8baaaac31c4998accc88dfa33ddffb2836", 0x2f}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000080)="42c50cc14b2ebf1008d10520ec2745342d5fe9e7625d681c01f8c7b005c8db3196a8086c09e70b2ebe0b68dfdb4c84ba8af659f8aa052a806b7dad741fa15285b9b5b744c49cc60be816bd7d637e2abd3223365c5175a6589946109ebb9f52a6d42f424bb0f3", 0x66}, {&(0x7f00000001c0)="026246b63f29dcd22b2d27ce4e2ea755d7e04f321969007b65535d51a26f8b00a7c3da1238b2e6f224a70ee53d9d0c9bac3c9fc6ad8250369561c77d7b40018c6b06dad451d8c15eb8fd4421d17227cfe0099c145731cbc39350c3abd56871dcd3e861f18790ae1083b964a3849ffb6cfdfb0695aa9f53cf5a4a476e973bfd4dbe0e7bfc7e2dd20629b1c5a9b0ccba80335ce642f6ef9c7543745125bb33426e1bdd615d", 0xa4}, {&(0x7f00000014c0)="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", 0x1000}], 0x5) 00:00:33 executing program 0: munmap(&(0x7f0000a2f000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ff3000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) mlock(&(0x7f0000ae7000/0x2000)=nil, 0x2000) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x3000) socket$inet_icmp(0x2, 0x2, 0x1) shmdt(r1) 00:00:36 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000140)="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", 0x1000) read(r1, &(0x7f00000000c0)=""/107, 0xfffffffffffffd72) write(r0, &(0x7f0000000040)='!', 0x1) recvfrom$inet(r1, &(0x7f0000001180)=""/220, 0xdc, 0x1, &(0x7f0000000080)={0x2, 0x2, @broadcast}, 0x10) readv(r1, &(0x7f0000001140)=[{&(0x7f00000021c0)=""/4096, 0x1000}], 0x1) 00:00:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x46, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0xfffffffffffffffd) poll(&(0x7f0000000040), 0xfd, 0x800) msgget(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/67) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x2, 0x0, 0x410, 0x8, 0x7, 0x400000000000, 0x1, 0x5, 0x0}, &(0x7f00000003c0)=0x20) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r3, 0xffffffffffffffe0, 0x1, 0x6, 0x6, 0x8}, 0x14) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 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$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r4 = msgget(0x0, 0x421) fchmod(r1, 0x109) msgsnd(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="e9a68793fe9cf36c67a416fb8059e9fa8e8cfcee6c5af242f9282af3f9ae8baaaac31c4998accc88dfa33ddffb2836", 0x2f}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000080)="42c50cc14b2ebf1008d10520ec2745342d5fe9e7625d681c01f8c7b005c8db3196a8086c09e70b2ebe0b68dfdb4c84ba8af659f8aa052a806b7dad741fa15285b9b5b744c49cc60be816bd7d637e2abd3223365c5175a6589946109ebb9f52a6d42f424bb0f3", 0x66}, {&(0x7f00000001c0)="026246b63f29dcd22b2d27ce4e2ea755d7e04f321969007b65535d51a26f8b00a7c3da1238b2e6f224a70ee53d9d0c9bac3c9fc6ad8250369561c77d7b40018c6b06dad451d8c15eb8fd4421d17227cfe0099c145731cbc39350c3abd56871dcd3e861f18790ae1083b964a3849ffb6cfdfb0695aa9f53cf5a4a476e973bfd4dbe0e7bfc7e2dd20629b1c5a9b0ccba80335ce642f6ef9c7543745125bb33426e1bdd615d", 0xa4}, {&(0x7f00000014c0)="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0x1000}], 0x5) 00:00:38 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESOCT=r0]], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x8, 0xfffffffffffffff9}, 0x8) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x7}, {r1, 0x7}], 0x2, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x4, 0x4) 00:00:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x900, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000000000000000000000cf72195cff808f0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000075f57e74eab53ad08421f4b612fd9c0da5d6aecc1aed25ba3b91df2926fab1bf94d154199e8a505aab507922578b"], 0x98) 00:00:38 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt(r0, 0x0, 0x3, &(0x7f0000000040)="9e57c12e9b1f23535e06a7330e1a45ac5fb2dea3373cfd8a996aea79964b241778f5f415b2533c17e7d10f6a1498e181882437b671ab1abd5073197bc4b828b353898f17ef50715acc1259e542704b611aa69ab874883a0c419bc0cac15efef4671b65232e154728072bc630dabec0", 0x6f) lseek(r0, 0x0, 0x0) lseek(r0, 0x0, 0x1) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000e925bfa585460955010ead11bc09a37d901a9ba44f2c2bfbbe290fe57b0a32d1fb66983a8be7cad19f2e329ee38f40d74c6b1807caf2b4fedc8906ec4f534e632f8e2c911676b50d85549ef34227adbc92af35b91b13a073a1f1de1f89c1ce00000000000000"], 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='#\x00\x00\x00'], 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0x78) freebsd11_mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x4, 0xaaf0) 00:00:38 executing program 0: r0 = dup(0xffffffffffffffff) r1 = geteuid() r2 = getgid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x400) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x24, &(0x7f0000000000)="d2", 0x1) setsockopt$inet_tcp_buf(r3, 0x6, 0x24, 0x0, 0x0) 00:00:38 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202696c653000"], 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x800) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0x10) accept4(r0, 0x0, &(0x7f0000000140), 0x10000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x7, {{0x1c, 0x3, 0x6090, @loopback, 0x2}}}, 0x88) 00:00:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x1c71c7, 0x26e) 00:00:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fcntl$getown(r0, 0x5) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) r5 = getegid() setgroups(0x1c, &(0x7f0000000180)=[r2, r5, r3, r4, r3, r2, r4, r3]) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3}}, 0x0, 0x1ff, 0x7, 0xfff}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000240)={r6, 0x6}, 0x8) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r4) 00:00:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x46, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0xfffffffffffffffd) poll(&(0x7f0000000040), 0xfd, 0x800) msgget(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/67) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x2, 0x0, 0x410, 0x8, 0x7, 0x400000000000, 0x1, 0x5, 0x0}, &(0x7f00000003c0)=0x20) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r3, 0xffffffffffffffe0, 0x1, 0x6, 0x6, 0x8}, 0x14) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x4) setsockopt$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(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r4 = msgget(0x0, 0x421) fchmod(r1, 0x109) msgsnd(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="e9a68793fe9cf36c67a416fb8059e9fa8e8cfcee6c5af242f9282af3f9ae8baaaac31c4998accc88dfa33ddffb2836", 0x2f}, {&(0x7f00000004c0)="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", 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{&(0x7f00000014c0)="f52121de271309c9e20cec2e99a4590c8f3f0cf0865fbe3aad75265bcebc002e64ceb286a6cc5b8057de2ab265cb4c914f1f70fdfcc14884b618be996c2950d3073d66a83e434c4a3aebc68a9157c47caf2d6a9d94b473e9ac9dc38fc132ec75d1acc5b2db4a01722da19916e3a690290f873f808b2b98152595c43bed01b00faae2f31a4730f3d9a41208ce981dc97155b0bc0d29edc06eecacd7f578015e9eee12acc0a5cb6ee6e10a4545a7935146783ac96f86b987d163d8f47686d63cff1e9890d1a5abe883a207c8963f70cd2f5d21c7434709c7424a3658d68d8c934678d8db5e4649e85bf2c36b416e6bca314e927fb4c6b69ea4281d68e85033837462d3fb31afcc9d7ab5736448580bd570d7158268cd221ca7e5db0c2d3ec160dd9d2123cc7954e6c5c09565837bbdd02a9bf1628284d1e7ec6ba58fa9b549fc98f71fbdae801daf43d40da32e244d90939813ffb2d6fd54551b3f0bb2b2d78cf1db9815ccfbfcd074e2744dc9579c63821dda18cf99e779c07d9681746367601b20687fe986b6ac0392d20ae4dd3f866ac46227b8b60e3cdcf0628f6b4cc2dbfc958b0d0e82cf4559b5fc4b9294caa733ce315e5cb4a81413e94351fb85d16f2472a56198bdb460dda944282690efd7b86571f6e2741536e92b65e1dacff157bf54042fac80e41662ef86d61e8310dccadbd99f59da864b75c6f89d3f93462d28ea4cd6a08538de6d8532ba7c3f82fe4608b397a706173e794e9dd555d0e9b9e6f4917925ec6c1e89a5e1e2a2d7de142f38e7689263b5513383ce116201a890d7544cb60b32508c681fc88bd19fa5e571db6c71e369b3601e5eb16e0121107686b4b9f227c5e0c73761076ea5560be41b31e8889b2cb9377de908d01c8657cac850d060bf9bf568d09fa849e73faff8af3b90667babce3a631b516c760d2d128ea82b0b66fc035876c7b6ec21c3103e8a29ff29a1c2f6b9f2f6798b0cc5803f78df93e33aa7b61a42b5825a34a115fa7fabb126edc456c985726d7f162840fe819b588b3d1368eedbfc343379f79963ad701111589a4153020fc77c4e20e2aecbdc889a4524486d2c7f0b3d45d3e58da563b4bc5d590d0a424679a840537c811ddf98853d52ef9be080163414c69d181707bbd4c02fb3ae69bffdb8702e6b248c081446afdb4c1043f7ee107fceccdade69d3007dc2d0f4b58687b0dc05221a4845d79d20b0062e1591c3fac60cf7814d9b3621bf49e187ad136e35ac67b7e9813c54b502f0127ef7134f8b4bda578265bab352e49183e1d3762f51ff303c47f0cff93ee6995b110e70bf8091c49ec1aba2a8dde164505874b6d3699ff94f021a223ecc249d936a9b674443e3a928035d52f8627d21207698d836f6bd9b02311ae82b9baca371595c587d525c55aeabc3e4c211424c4f44df3e8ca0803cd395f9387d1f9428df9b08ff5b5a1018c7157dfc3be54eed395c5670d007c3164309ff4ac54c7911baebb4866ea038302a34e78ed67bfa5289d9c74661f003061e5d6d1b376855a545169ef0961c3c800b360066a86e203626c1d73c942ea4c6fbf5c42b407486b6a13e7ae74004f05f046922fcdd7ea338ef807db36719cab0c6dd75df145c0e2b686a2d8ef5100d8b7ce72169a5e618b8414602c624b18df36a2fd7b170bf84351eec019c0201f0a416ae235c41dca89afa7970c0dec1a1a13a24756594cfa2c22b88ba7b2479c0aade6a3303abdaf8ddd51154a33760c93a73f1532db3b7fe738af11540211d366c94b26dab4ea7467bddd475adc4f35f8a683d54efef280d45a4c50c962bad63917b5ebef8621ee28ae2d291828a671f915840f410df758c04087b11d8ca05a9d811c2b5b071b211d0db3f5e220684c8792eaccf3f19138e624165d5fb79dbe89c6acbcd7e2c900296f84726656ce43c1e2fd6128800ed9368a35341e379da028953a05878e79dce93c0e484f38f80576ce12149bb811ad192d3d00093e87be068c8dde530b3d58bc2dad12a2b46653e79af08ef36af55c264c9843df0d6a47f5acd4998abb2ed81552ad372894cdf0613be5ef3faf9618dafc90f0b34baa5cd982388bfac8753198449d89b28b1d0e0779360a788b8aeca0a5ccc25a32f823a21bdd9ab0680984881555e684592204e72b4858166e93540a18dec44352d55b8fd4b14dffcccd18d5e9e187bdf00caa7b2939581fdc586bc75f47d39d6c66e104894b693ec735d97ad7ba05348cf88a1ab0a2babe04c1d5682293898db7463da7725f29091515b60dda721a3619bfa18bc3263044a9ec1b8e131014681bf7dfd0433acd24e6d4edbccc4fac312ea3df1459252eb1dc561af887e756af294c8b182a0c8af1f367b6c5a6b9b166284eb81fec536f91d98087ad1d978c1c04782e649afaf6e98a4d08ce926a0c0d21f7a6a7b4f9274d91f38a32293a4bab28d3d3e0a7de15bd0789c9a7c2f46c3724e845594769867d309967f81ef77679138be5b5c5eb5c94d6fd1660c505e924a55bd76a450948a1cc505cd666d56fa6a4683c56520d7e1c24392d03b1bfdac23f6cff7f222c17973cb6f93b8e658949f59c074851dc7992dd8be6491864821703690a98439e8e446a371d0219f91e1756605f5355e78d6f988929933569fe55dcfd4ee43b479e180ba5ea104a3b3b7ce0fff8b931af15c6669804b9ab4c383d1e9de0e554427bcb2c3fa53e347d6d38e179315020848035dd0d6318ac8dc9771775c42df2f7008c933c4deadc041968f3e6c88ecca92b526ad9b9f7218ffde2da484a01520c2386f853739303c67843aac2204bd1ca80a5c76eecc640718984a33e5a91f2bc69cdceb4a2f6e4c30daabed2eec1e725cc91ba895585a5219a2aef777370b654eeb79a3313530908e4e69eed51743eee93f3d0a475af839e0df47494c9684c414d2da24d042994a263266c8c4671b7be16e01c6e5f3dd91818045703a3808e6c55051dba3c8c05eacec51f371b1665de5ef64deecf3258007d67396b577a9bae0dec02fc93426209bd513b387d239579375ad5147bc3f1d1f93b798b6b21f299bef21ec25f54018ed994a40fa26a30cd814300f5aa8ce839b1fa216b83f202db3284f7b26595bc261b70bd452d467d2c002592493a285ce63a2328a5629bb4fcedc53e7667dd1735f809daaa189d4c1f210a6be6103fd2a00796f779d67971008c6d0be26764ada710b2c13e4684ae7dae6d25857a49b0962925e976f2db1546b796223226631d313daea30ddc1e6bbd4e6904a2f1b5cd151606ee4595167d662c25f76ad6aee9df3926d84885714651fe44b77be4d71e00e9880ea1e59deb4e3b577974666e254f913b803cc9796bdb012c02242af191ef1f6420e691602fbe801b569ac52617c7a711cf65c1a98819ca32252ff044f23ccbfcbe2ab7af4fbd106411de400a298b2bfec780d3ccfe7c2c8c7df50b77c893a5dd0dae97e608bf01eb8a2e07c4760651185a80bee9e9804adb0e2145ab0fba8be86e0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0x1000}], 0x5) 00:00:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1202, &(0x7f0000000000), 0xfe6a) 00:00:40 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0xd2, 0xfffffffffffffe6c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000240)=0x10) ftruncate(0xffffffffffffffff, 0xfffffffffffffff8) 00:00:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) socket(0x0, 0x0, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x8, "1a02d6105195d915"}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xfff, 0x5f, 0x180000}, &(0x7f00000000c0)=0x10) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:00:40 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x10000000) connect$inet6(r1, &(0x7f00000002c0)={0x1c, 0x2, 0x4d, @empty, 0xffff}, 0x1c) fcntl$setstatus(r0, 0x4, 0x10200) r2 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/132, 0x84}, {&(0x7f0000000300)}], 0x3) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000540)=ANY=[@ANYBLOB="1c004e2109000000fe8000080000000000000000000000aa0900000000000000000000000000000000000000000000000000000000000000000000000000000000000000330000000000000000000000000000000000000000a0bf3484f5bd000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="03000400faff0000"], &(0x7f0000000200)=0x8c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setrlimit(0x8, &(0x7f0000000300)={0xb79f, 0xf0e}) 00:00:40 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) r2 = socket$inet_sctp(0x2, 0x3, 0x84) getsockname$inet(r2, 0x0, &(0x7f0000000380)) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f0000000440)=[{r3}], 0x1, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000004c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:42 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, &(0x7f0000000040)="1832c0b65f246fa9f78d125e8875462ebc65e4a701b2e614b8117669022de5328569c58c5a926cda9cfa51943d7876e423b2713cb572b54535", 0x39, 0x0, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa) sendto(r0, 0x0, 0x0, 0x185, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000003c0), &(0x7f0000000400)=0x4) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/240, 0xf0) r2 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x4, 0x102) futimesat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x7fc0, 0x7}, {0x6e583640, 0x4}}) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:44 executing program 3: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) dup(r0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mprotect(&(0x7f0000dfb000/0xe000)=nil, 0xe000, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2009000000fe8000000000000000000000000000bb0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="04000300bf6600006661a30ae9145294e4f43aa2cd581b59d7344b9b11"], &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x80, 0x9, 0x400, 0x9, 0x96b}, 0x14) 00:00:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040), 0xfd, 0x800) r1 = socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = semget$private(0x0, 0x4, 0x0) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000001c0)=""/210) getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:00:44 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r1, 0x7fe) fcntl$setstatus(r1, 0x4, 0x48) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) 00:00:45 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x305, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x142) fcntl$getown(r0, 0x5) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000100)={0x2}, 0x10) 00:00:45 executing program 0: 00:00:45 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0xfd23}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0xffffffffffffff29, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fchdir(r2) r3 = socket$inet_sctp(0x2, 0x80000000000, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r3, 0x4c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x3, 0x6}, &(0x7f0000000340)=0x8) fcntl$setflags(r3, 0x2, 0x10000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000ac0)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f00000005c0)=0x100) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000004c0)={r1, 0x400, 0x3, 0x200, 0x4}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000040)={r5, 0x2, 0xf, 0x4, 0x9}, &(0x7f0000000280)=0x18) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000000)="0f09013083fd5b7ae3c9d4eb01521be3617c5ec7f5d273acbd47b5f19c410dc88ca18c1e67cca4fa", 0x28) 00:00:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x40) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000140)={0x80000001, 0x80000001}, 0x10) 00:00:46 executing program 3: socketpair(0xffffffffffffffff, 0x10000000, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet6(r1, 0x0, &(0x7f0000000040)) 00:00:48 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r3}, &(0x7f0000000380)=0x10) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x29a, 0x0, 0x0, 0xfffffffffffffed1) r4 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x600, &(0x7f0000000040)=0xffff, 0x4) 00:00:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000), 0x20000230, 0x800) socket(0x0, 0x0, 0x2) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:00:50 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0) exit(0x800008000) truncate(0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20a8a, 0x40) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="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"]], @ANYRESOCT=r1, @ANYRESHEX], 0x3) getitimer(0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x43d, 0x4) accept4(r1, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c, 0x10000000) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 00:00:50 executing program 0: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2}, {0xffffffffffffffff, 0x80}}, 0x0) socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f0000000240)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/104, 0x68}, {&(0x7f0000000100)=""/67, 0x43}], 0x2, 0x4c) socketpair(0x2, 0x20000003, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) shmget$private(0x0, 0xb000, 0x20, &(0x7f0000fef000/0xb000)=nil) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000300)=0xfffffffffffffd59) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3], 0x8c) r4 = semget$private(0x0, 0x2, 0xf165f27259597553) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f00000001c0)=""/25) r5 = shmget$private(0x0, 0x1000, 0x41, &(0x7f0000ff6000/0x1000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000000340)=""/29) r6 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) fdatasync(r2) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000440)={0x200, &(0x7f0000000400)=[@in6={0x1c, 0x3, 0x4, @loopback, 0x20}, @in6={0x1c, 0x0, 0xff, @loopback, 0x7}]}, &(0x7f0000000480)=0x10) setsockopt(r2, 0x80000000, 0xffffffffffffffff, &(0x7f0000000380)="38efa562fb4990770fe8412e3af10f733102a9102f2a45208b1cf0d989b44d5b2d0a386039739f202a77e5cd8be9647cdb2a22ab56deeb882827d44eed7c34a20025bb89f9", 0x45) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) shmctl$IPC_RMID(r6, 0x0) shmat(r6, &(0x7f0000ffb000/0x2000)=nil, 0x0) 00:00:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) semget$private(0x0, 0x0, 0x630) fcntl$dupfd(r0, 0x0, r0) 00:00:52 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000240)=0x8c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) panic: inp_join_group: imf_sources not empty cpuid = 0 time = 52 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0020dc0520 vpanic() at vpanic+0x1e0/frame 0xfffffe0020dc0580 panic() at panic+0x43/frame 0xfffffe0020dc05e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe0020dc07c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe0020dc0810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe0020dc0850 sosetopt() at sosetopt+0x101/frame 0xfffffe0020dc08d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe0020dc0950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0020dc0980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0020dc0ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0020dc0ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdfffdf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 1637 tid 100396 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why