Autoloading module: intpm.ko Starting background file system checks in 60 seconds. Tue Mar 19 21:15 FreeBSD/amd64 (ci-freebsd-main-3.c.syzkaller.internal) (ttyu0) Warning: Permanently added '10.128.0.167' (ECDSA) to the list of known hosts. 2019/03/19 21:16:01 fuzzer started 2019/03/19 21:16:01 dialing manager at 10.128.0.248:13574 2019/03/19 21:16:01 syscalls: 1 2019/03/19 21:16:01 code coverage: enabled 2019/03/19 21:16:01 comparison tracing: enabled 2019/03/19 21:16:01 extra coverage: support is not implemented in syzkaller 2019/03/19 21:16:01 setuid sandbox: support is not implemented in syzkaller 2019/03/19 21:16:01 namespace sandbox: support is not implemented in syzkaller 2019/03/19 21:16:01 Android sandbox: support is not implemented in syzkaller 2019/03/19 21:16:01 fault injection: support is not implemented in syzkaller 2019/03/19 21:16:01 leak checking: support is not implemented in syzkaller 2019/03/19 21:16:01 net packet injection: enabled 2019/03/19 21:16:01 net device setup: support is not implemented in syzkaller 21:16:11 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x401, 0x3, 0x2, 0x8}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7, 0x4, 0x2}, 0x10) rmdir(&(0x7f0000000140)='./file0\x00') getpeername(r0, &(0x7f0000000180)=@un=@file={0x0, ""/36}, &(0x7f00000001c0)=0x26) r2 = accept(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) clock_gettime(0xe, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r1, 0x5, 0xf, 0xfff, 0x590}, &(0x7f0000000300)=0x18) r4 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/162) r5 = open$dir(&(0x7f0000000400)='./file0\x00', 0x8004, 0x111) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0xfff, 0x100, 0x4, 0x7, r3}, &(0x7f0000000480)=0x10) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000500)={r3, &(0x7f00000004c0)=[@in6, @in6]}, &(0x7f0000000540)=0x10) syz_extract_tcp_res$synack(&(0x7f0000000580), 0x1, 0x0) listen(0xffffffffffffffff, 0x2) connect$inet6(r0, &(0x7f00000005c0)={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) ppoll(&(0x7f0000000600)=[{r5, 0x5}, {r2, 0x30}, {r2, 0x2000}, {r0, 0x24}, {r5, 0x2}], 0x5, &(0x7f0000000640)={0x81, 0x7}, &(0x7f0000000680)={0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000006c0)={r1, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000700)={r6, 0x5, 0xfb1}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000740)={r3, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000007c0), &(0x7f0000000800)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000840)={r1, 0x4, 0x100000000, 0x8, 0x30de943f, 0xfffffffffffffffc}, 0x14) setitimer(0x0, &(0x7f0000000880)={{0xff00, 0x7b5e528b}, {0x1, 0x2}}, &(0x7f00000008c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000900)={r6, 0x8}, &(0x7f0000000940)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000980)={r7, 0xffffffffffffa4d3, 0x100}, 0xc) syz_extract_tcp_res$synack(&(0x7f00000009c0), 0x1, 0x0) freebsd11_mknod(&(0x7f0000000a00)='./file1\x00', 0x180, 0x1) execve(&(0x7f0000000a40)='./file1\x00', &(0x7f0000000b40)=[&(0x7f0000000a80)='\x93\x00', &(0x7f0000000ac0)='\x00', &(0x7f0000000b00)='\xe2^+^.\x00'], &(0x7f0000000c40)=[&(0x7f0000000b80)='\\]]\x00', &(0x7f0000000bc0)='&6&\x84\x00', &(0x7f0000000c00)='-)\x00']) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) 21:16:11 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x81}, 0x4) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@empty, @broadcast}, &(0x7f0000000140)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000240)=0x400, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1400, &(0x7f0000000280), 0xffffffffffffffff) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket$inet6(0x1c, 0x10000000, 0x9) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x100, 0x2, 0x10000}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r3, 0x1}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000005c0)={r3, &(0x7f0000000500)=[@in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}, @in6={0x1c, 0x2, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x3, @rand_addr=0x9}]}, &(0x7f0000000600)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000640)={0x5, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) r5 = open(&(0x7f0000000700)='./file0\x00', 0x180, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000740)=0x49, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000780)=0x7ff, 0x4) accept(r2, &(0x7f00000007c0)=@in6, &(0x7f0000000800)=0x1c) r6 = accept4$unix(r0, &(0x7f0000000840)=@abs, &(0x7f0000000880)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000008c0)={@in={{0x2, 0x1, @multicast2}}, r4, 0x1, 0x1ff, 0x8}, &(0x7f0000000980)=0x94) msgget(0x3, 0x403) freebsd11_lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000b00)=0x9, 0x4) fcntl$getflags(r0, 0x3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000b40)={r7, 0xfffffffffffffffa}, &(0x7f0000000b80)=0x8) 21:16:11 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x9, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x3, @empty, 0xb5}}, r1, 0x3, 0xc218, 0x80000001}, 0x8c) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x5}, 0x8) readlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/77, 0x4d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x3}}, r1, 0x0, 0x6, 0x8, 0xe4e4, 0x5}, &(0x7f0000000480)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xcca}}, r1, 0x3f, 0x2, 0x7fffffff}, 0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000580)={r2, 0xffff}, &(0x7f00000005c0)=0x8) r3 = open(&(0x7f0000000600)='./file0\x00', 0x80, 0x100) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000640)={0x3, {{0x1c, 0x3, 0xb18e, @local={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x88) setsockopt$inet6_group_source_req(r3, 0x29, 0x55, &(0x7f0000000700)={0x1000, {{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xed}}, {{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x8001}}}, 0x108) r4 = accept(r0, &(0x7f0000000840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000880)=0x1c) preadv(r4, &(0x7f0000000ac0)=[{&(0x7f00000008c0)=""/121, 0x79}, {&(0x7f0000000940)=""/139, 0x8b}, {&(0x7f0000000a00)=""/139, 0x8b}], 0x3, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x55, &(0x7f0000000b00)="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", 0x1000) setitimer(0x1, &(0x7f0000001b00)={{0x800, 0x5}, {0x8, 0x3}}, &(0x7f0000001b40)) poll(&(0x7f0000001b80)=[{r3}, {r0, 0x8}, {r4, 0x8}, {r3, 0x1}, {r3, 0x2004}], 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000001bc0)={r1, 0x8, 0xffffffffffffff01}, 0xc) bind$unix(r3, &(0x7f0000001c00)=@abs={0x0, 0x0, 0x2}, 0x8) writev(r0, &(0x7f0000001d00)=[{&(0x7f0000001c40)="03e6a81e211c140db5acc80dac30bb01ca0b85b1e51c173e4f7f55deadf3ac6eb713820acd8f2d94edfed1", 0x2b}, {&(0x7f0000001c80)="a242f6f8a126080b4e090137fab6b1d674d863b7fce8dec878a32f0200bfcd707c4549aea187672e7658d0b7289b235ef0c4a021bac5d9ee098b9abeaaaea74bf3469bb64ee0d063", 0x48}], 0x2) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001d40)={'accf_dns\x00', "3c2c9c352fa18c3fd0707c210e23504cdc111c03ee683f41b34b7338bcabb4fef45127904b1508ddd1916b71dc58dacc8c1e4a0d21cf97c10264f5cacd644c3a9ad5c7ab2cb4c45225e8abead543c2e71eb72a481f212417ccc844166dcc4e472eb258b12f5cbde7db7ab0068678779c43e2466ae758f692548f855178205d7f0c82b6aedaa3c2899441be5689f7a4e53469b0213621cc3799935bd5d2563c168d7d670890d270cb8d537ba0e10d22ea8d86725e03d44a9d0ba8b57a10d591e97d93aaa6c193aa5a46b9d018717e0e4ee35eba3b3b538f0f9dd4b41d2cba2b959fc64039c0f923bef2f3413c7d3aaa20"}, 0x100) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001e40)={r2, 0x2, 0x5, 0x963a, 0xfffffffffffff3c4, 0x6, 0x100, 0x2, {@in6={{0x1c, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x825b}}, r2, 0x5, 0x1, 0x20, 0x20, 0x5}}, &(0x7f0000001f00)=0xb0) readlink(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)=""/56, 0x38) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000001fc0), 0x4) mknodat(r3, &(0x7f0000002000)='./file0\x00', 0x10, 0xfff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000002040)={r2, 0x2, 0x4, 0x8e, 0xbf89, 0x7}, &(0x7f0000002080)=0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000020c0)={r1, 0x6}, &(0x7f0000002100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000002140)={@in6={{0x1c, 0x3, 0x80000, @remote={0xfe, 0x80, [], 0x0}, 0xdd8f}}, r5}, 0x84) setitimer(0x2, &(0x7f0000002200)={{0x7}, {0x1, 0x325}}, &(0x7f0000002240)) 21:16:11 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x11) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040), 0x4) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x7dc, 0xf5}, {0x7, 0x8}}, 0x200) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xfa, 0x1000}, {0x9f, 0x951}}, 0x200) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @multicast1, 0x3, 0x4, [@broadcast, @empty, @local={0xac, 0x14, 0x0}, @loopback]}, 0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x58e8, 0x8aa8, 0x6}, &(0x7f0000000280)=0x94) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x0, 0x4, 0x89, 0x0, 0xe48, 0x8}, &(0x7f0000000380)=0xa0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x14) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000480)='./file0\x00', r3, r5) chmod(&(0x7f0000000640)='./file0\x00', 0x10) utimensat(r0, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={{0x4, 0x4}, {0x101, 0x7fffffff}}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000700)={r1, 0x200, 0x7}, 0x8) lseek(r0, 0x0, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000800)={r2, &(0x7f0000000740)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000840)=0x10) readlink(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)=""/222, 0xde) link(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='./file1\x00') setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000a40)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000b00)={r1, 0x1eb, 0x68, "c8191393544c4c68f7be0f12ab54b580c6aaae14eb2902653e7bade8780d409e64ebc7d960737388e4114a60bacaa187a261c73add19574ed3107a871e35d3bce4da88ef6199987650641b5a6dd6685dd589784ece97c53889b6d62f8fd107f9e43cac1bd6d558fb"}, 0x70) lseek(r0, 0x0, 0x0) chroot(&(0x7f0000000b80)='./file0\x00') setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000c40)={r1, &(0x7f0000000bc0)=[@in6={0x1c, 0x3, 0x9, @loopback, 0x1ff}, @in6={0x1c, 0x0, 0x257, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x0, 0x5, @empty, 0x40}, @in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000c80)=0x10) utimensat(r0, &(0x7f0000000cc0)='./file1\x00', &(0x7f0000000d00)={{0xf7ac, 0x7f}, {0x1f, 0x3}}, 0x0) r6 = getpgid(0x0) r7 = getpgid(r6) readlinkat(r0, &(0x7f0000000d40)='./file1\x00', &(0x7f0000000d80)=""/166, 0xa6) r8 = msgget(0x3, 0x15) msgctl$IPC_SET(r8, 0x1, &(0x7f0000000e40)={{0x1, r3, r5, r4, r5, 0x80, 0x1}, 0x2, 0x4, 0x0, 0x3, 0x8000, 0x5, r6, r7}) 21:16:11 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0xebbc, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0xf5, 0x0, 0x7fff, 0x2, 0x9}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r2, 0x8, 0xfffffffffffffff8}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x2, "520e"}, 0x0) 21:16:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x1000004, 0x1000000000003) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f00000001c0)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000200)=0x49, 0xbb) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) sigaltstack(&(0x7f0000002000/0x1000)=nil, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@multicast1, @multicast1, 0x0}, &(0x7f0000000100)=0xfffffffffffffd85) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x25b}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r3, 0x1000}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r2}, 0x14) 21:16:12 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000600)=[{0x10, 0xffff}], 0x10}, 0x0) 21:16:12 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000380), 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x40}}, 0x0, 0xfffffffffffff9f5, 0x0, 0x100, 0x8e7b, 0x8, 0x1065}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x8, 0xe8}, 0xc) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) r3 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x3, 0x6, 0x7, 0x8, r3}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x4f31, 0x4) 21:16:12 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, 0xffffffffffffffff, 0x1fe) 21:16:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82f23f2f66696c650100"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x15, &(0x7f0000000040)={r1}, 0x8) 21:16:12 executing program 2: pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r3, 0x4, 0x3}, 0x8) 21:16:13 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x45, "13cd707c82aff168a0518d5946aed3be988f89b426e3ebdd9992038d237e672e5e6b18cca1c8b34e56f77387d4a0339a141eeae0fc5e96b7aa23254c4604dc61cb11b09c59"}, &(0x7f0000000240)=0x4d) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r1, 0x4, 0x4, 0x9, 0x100000000, 0x5}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x4}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r2, 0x9, 0x5}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000300), 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={r4, 0x0, 0x8, 0x2, 0x1, 0xffff}, &(0x7f0000000480)=0x14) fcntl$setstatus(r0, 0x4, 0x10000) 21:16:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) unlink(&(0x7f00000003c0)='.\x00') lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x255, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x3d87a93) socketpair(0x2, 0x10000000, 0x2, &(0x7f0000000400)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0xff, 0x8, [0x10000, 0x5, 0x3, 0x400, 0x9aac, 0xffffffff00000001, 0x0, 0x2876]}, &(0x7f0000000240)=0x18) readlinkat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/42, 0x2a) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) writev(r0, &(0x7f0000000240), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0xfffffffffffffce1) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x2, "2f31e8d830d37935fea0a98dbe593097"}, 0x14) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffffffe1, 0x4) 21:16:13 executing program 2: accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x20000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept(r0, 0x0, &(0x7f0000000140)) getsockopt$inet6_tcp_buf(r1, 0x6, 0x423, &(0x7f0000000000)=""/223, &(0x7f0000000100)=0xdf) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) 21:16:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x1, 0xfffffffffffffffd, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080)=0x817, 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x16, &(0x7f0000000040)={r1, 0x2}, 0x5) 21:16:13 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) r1 = socket(0x1f, 0x10000003, 0x7fffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x100000000}, 0x1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fchown(r0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) 21:16:14 executing program 1: freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() setreuid(r0, r1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r3, 0x4, 0xcc) r4 = getpid() setreuid(0x0, 0xee01) fcntl$setown(r3, 0x6, r4) getsockopt$inet_tcp_int(r3, 0x6, 0x3a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r2, &(0x7f0000000040)='!', 0x1) 21:16:14 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x2, 0xa3, 0x9}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x80000001}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 21:16:14 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x51f) recvfrom(r1, &(0x7f0000000000)=""/113, 0x71, 0x80, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0x0, @loopback, 0xbf20}, 0xfffffc77) 21:16:14 executing program 2: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1f470000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = socket(0x1, 0x2, 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x1001, &(0x7f0000000000)=0x9, 0x4) 21:16:14 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket(0x2, 0x30000001, 0x8) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x336, 0x0}, 0x0) 21:16:14 executing program 2: clock_getres(0xf, &(0x7f0000000080)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x800, 0x3, 0x20, 0x0, 0x401, 0x12cc, 0x5, 0x0, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x63a}, &(0x7f0000000180)=0x8) 21:16:14 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0xffffffffffffcd51, @local={0xfe, 0x80, [], 0x0}, 0x7b}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x5, 0x7, 0x3010, 0x9, 0xa88, 0x7, 0x6, 0x0, r1}, 0x20) shutdown(r0, 0x78ff74a1f657ff46) sendto$unix(r0, &(0x7f0000000100)="b1000508b100a45997bb43e25786cb3849451addd3050e08fecea11ea57bf96e4fc748e93f0b780486ae007373a1bdbe781e5d8f6aef9187a869a4d3722c91f750ed73a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d606290d7d026ba8af63ff37282934e4fd89f20fd3873babfbb770c1f5e1389177ff7cc53c094303b2b8a85ff3fa86d9211830e0f2f0c9029fc7ab3a34c290c1d4836b5ef478b44270fb816008c1ee7b9daeca7db62a8e4daaad06d90f519ba07911d762316b4f0106", 0xfffffffffffffc6f, 0x0, 0x0, 0x0) 21:16:14 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x205, 0x48) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x5, 0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000200)={0x6, {{0x2, 0x1}}}, 0x90) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="fff4a6152d6a9b62b484b785351c36bcf91b242156b94a4d5f593b3e82764435b7354dbd9ad568fc412b202a9880d4ff63e4845524b2d037e3487949d96c16d9f3357c40041934b3a31eed9652881e70d9dc7c5556cdbd547053714d4506763ffc452a123dff293417ea651d16c391d63a821cb3cc3b1620bbc9cfcc0a8f9e182dedf47a6a3624efff934964e81a855fd63f36681bb6e2694aa45bb0f997e25808fbfade70fa101a36eb1ca357ed830ff786d66916aac21a18447fd05dba743056bf20ab920afb8134ae5863f9993317e1fa422d507392a5013348b4b51a391cf1059f2fd5", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x1000a}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x7f, 0x4) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/149, 0x95}, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}, 0x1c) 21:16:14 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getown(r0, 0x5) r1 = socket(0x10000000002, 0x3, 0x0) getsockopt(r1, 0x0, 0x40, 0x0, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) 21:16:14 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000280)='./file1\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x28) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x2, 0x4) 21:16:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xffbf) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x800, 0x40) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7ff02000000ff7f25161080efe2e72a250085f89e8698cb3a80289079ee7960c045669cf24107a1d80de61a70c062d2febb391acd942d22e9bd2deae2330f345b598207dd078fbdcbd983cafe8535daa6fe0b97e12421918a1bc9cad74942f652560dba05092b6ce2dea6afa6e99a6983512280a045f818df0f6acbc79c571d6504d76f82693d1d0b9035841b8f6a1c3e1bc08f2cf4f83ff5c927c696bc1200f42a56088c"], &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000380)={r3, 0x3056fa3a, 0x2a, 0x7}, &(0x7f00000003c0)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @rand_addr=0x1, @loopback}, 0xffffffffffffffa8) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="810000000000008001000400ff0f050078ae000002004e23e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="04000009000000080000000500000009000000f92fe5fc40d9cf8795f0e191b6e817cb0c964f34d17cd85ffff87f11619e4b"], &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000280)={r5}, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@empty, @local, @loopback}, 0xc) 21:16:14 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000000580)) r3 = socket(0x1, 0x5, 0x80003) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x4) mkdir(&(0x7f00000001c0)='./file0\x00', 0xe) r4 = open(&(0x7f0000000380)='./file1\x00', 0x100, 0x40) sendto(r4, &(0x7f0000000640)="7c3ae78c963f552eb5f02ac27f494805a83d002a", 0x14, 0x181, &(0x7f00000006c0)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438cc42706fbf2602cc84f650a3c7cb6b6e889cad4012449dba630a5a3b2112d605b8083e3a0c798e4dc50dba9b010003e205562c61f23da03ba8fbd0535cf16ce8174b8d57c6932cc5759baa79c19100b3231802d77a43bc1638cad234877f000000c8047727025097158d4e0af749f86353e6235aa4a532d94416c8d32a5c4edef565982f362f8260de", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x13, &(0x7f0000000040)={r5, 0x1}, 0x3) r6 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000540)=0x4, 0x4) fchmod(r1, 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 21:16:14 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) open$dir(&(0x7f0000000080)='./file0/file1\x00', 0x0, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x0) 21:16:14 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$getown(r0, 0x5) r2 = getpgrp(0x0) setpgid(r1, r2) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="94fdf35fbf9b616a0ced7479df87fb0483578348a6245e104a9105e3645f1555d3cbffbf2bbb20c64d76d16b36c84f935c9e671d5e485b2a1a60e54ff2c04a7de66308931955d82bae4ac518497bd964593654215aebfe112cec5d496b7b158dc71d6bfe6f4cd4f7c74fa2ecaf232834b656300fc81cbafd926497ce", 0x7c}, {&(0x7f0000000100)="14064a8356915efa0b4d", 0xa}], 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0}, 0x0) 21:16:14 executing program 1: r0 = socket(0x11, 0x3, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x20e02, 0x90) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, r1, 0x80000000, 0xffffffff00000001, 0x6}, 0x94) connect(r0, &(0x7f0000000040)=@in, 0xc) 21:16:15 executing program 0: r0 = getpgid(0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e20e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000008a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="cf0002008a000000"], &(0x7f0000000180)=0x94) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x4, 0x0, 0x6c2d, 0x8}, &(0x7f0000000200)=0x18) r2 = getpgid(r0) fcntl$lock(0xffffffffffffffff, 0xc, &(0x7f0000000040)={0x3, 0x0, 0xf8, 0xa43, r2}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r3, 0x29, 0x16, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080)=0x4, 0x4) 21:16:15 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x40) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x80000000, 0x5, 0x4}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, r2, 0xe8, 0x0, 0x9, 0xfffffffffffffffe, 0x4}, &(0x7f0000000240)=0xa0) r3 = socket(0x1c, 0x3, 0x3) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000280)={r2, 0x4}, 0x8) getsockname$unix(r3, &(0x7f0000000000)=@file={0x0, ""/4}, &(0x7f0000000040)=0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x4000000000000022, &(0x7f0000000080)=0xffffffffffffffff, 0x565) 21:16:15 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x4, &(0x7f0000000340)="b7011585", 0x4) r1 = socket$inet6_sctp(0x1c, 0xe2049f5dfa9108fa, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f0000000140)=""/195, &(0x7f0000000100)=0xffffffffffffffa1) 21:16:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendmsg$unix(r0, &(0x7f0000003540)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000034c0)=[{&(0x7f0000000140)="07a4ee6710cf6c9af08d0a156ff14798906632da8ecb40d9fd74dbd64371329a1ba2f5a648cba7e207d35dc097901f0fd97d", 0x32}, {&(0x7f00000004c0)="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{&(0x7f00000024c0)="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0x1000}, {&(0x7f0000000180)="d6e9083819b76ef61222d99906a592c0da46ea2a4e2407c0ef560f3bc267a2580bdbec44aed9f27416ddf2a1d0e8367526f4f7cca6270a2d85ce31a51b34bf693a8e707e782f7c505b5e8b851120fdba2f32b21e459b6816dbc44914afba66b008ff3dc8c220bbcc9fa6c1df409f0e5f728950ec8dd0f5a1a14abd5655272fa27e45d98134a02f1ea34990c642c930a87469a92ed6fdc99605f4dbdd2c937b342f63088b7dd3447a721817f5279e56d708f0ce86423bc9f1d4c70f28fbbaad13f22151d72662ebd7cb0e714ce11e1bb5a238616d81cf93de46320aea6b4bfd0e707ecbd786c2c869e8a4e4", 0xeb}, {&(0x7f0000000280)="fe36c3a44ab9abda154bb86124dd289d3e027bb041f991b01e4d5e13", 0x1c}, {&(0x7f00000002c0)="b96728b67cc3c04b145074fa68412469b01857963f3b75a362ba08d441a0684dd00b0c90c3f9f2ef3165c2f308d8c69b0104d8739a19b8e9ef9ff7c5a56831f1c354a7c9e426f4aa9a808987455cd555ccdcd585d212fb56f53a9cd9844cac3b96ac64033fd4ff2bf6aeb57fd2c2bfe55bde345ccb1e074337df0d9c90ec7bdabc56b64119bbdfcdaa5e66b296b5f39a6ff17da564617fc923e1753d57b9d3607a22883fd57c", 0xa6}, {&(0x7f0000000380)="b8ba5d5177cec4a5319ce6e58f0bf20bed1464c9778c503af1decdf54bf4cdb51a8d80d55de018271f09ffa765abf8c9694e51633b9c197be32f6968af3436e559f0ba665609a74b25f2ae4a1807589988e9b43008e6b5c8cac72a6256272990869998ae84fdeac518a3064a2823258e0bebf6208266069a7cd102e010e1f80ce0b0fdcf32a2864515ee4a0e887ce712d0963df52c447abb1ff6f5061ca3246bdbe3f7f356e32413af2b91d21c", 0xad}], 0x8, &(0x7f0000000440)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x4}, 0x20000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r3 = dup(r2) write(r3, &(0x7f0000000040), 0xfffffedf) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x11, r0, 0x0) close(r1) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="80bb4413e5d8217161bbbf1a066ac6ada21023c4ba78763ea04e08ca424d31d3eb2df34b8c037d6d1d49042677c55452d84b4977308f7b6307a456f1e6d2d1b6bf6a0359465ad7f03d08c5cf", 0x4c}], 0x1, 0x0) 21:16:15 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x10, 0x10) 21:16:15 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0x10000000000000ef, &(0x7f00000002c0)=""/128, 0x80}, 0x0) r2 = dup2(r0, r1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@local={0xac, 0x14, 0x0}, @rand_addr=0x9, @local={0xac, 0x14, 0x0}}, 0xc) 21:16:15 executing program 2: r0 = open(&(0x7f0000000440)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) connect$inet(r0, &(0x7f0000000240)={0x2, 0x2, @multicast1}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(0x0, 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000200)=0x10) 21:16:15 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mincore(&(0x7f0000a6b000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/4096) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x100000001, 0x10, 0x8, 0x6, 0x8, 0x101, 0x1, 0x0}, &(0x7f0000001080)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001300)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x6, 0x3ff, 0x18d, 0xd5, 0x4370, 0xb}, 0xa0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001180)=ANY=[@ANYBLOB="1c004bb9b40c0000fe8000000000000000000000000000bbfbffffff0000000000000000000000000000000000000000000000000000000000ef193e4c376d9145dbcc04000000000000000000000000040000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000038b9aba50000e7c3b0e6e4b2b089d41fae4a40cc2f1734f848d7d292bc291fa8b83ef6fca398", @ANYRES32=r1], 0x84) 21:16:15 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)="b7011585", 0x4) ppoll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x24}], 0x2, &(0x7f0000000040)={0x10001, 0xffffffffffffffcc}, &(0x7f0000000080)={0x3ff}, 0x8) 21:16:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 21:16:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) writev(r2, &(0x7f0000000240)=[{&(0x7f00000003c0)="4e99f2f42102e776f76008f8e56a25badb7dfd0c4fc60eaa4a7b723e4e40c3fa963110ac1cf115f60a6a38669089b3869b1daf64c20c736336805b16d6425192cad366c4dc7a24c410f9159aa126ec47b0da242c51d792e5a9e16e3f1931daf43253f85ea0f352254af33de59d2039c4b8653626e4528830d809", 0x7a}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) 21:16:17 executing program 2: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r0, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r3, 0x7) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) connect$unix(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="01ec2d2f66696c651000"], 0xa) syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0xcd5) setresgid(0x0, 0x0, r2) syz_emit_ethernet(0x78, &(0x7f0000000080)="5b4fa947efc0e7d16c796902c24e53905e8af189029256839d1b32ed753b38dc16825e46121396cfd2230b9f31879befb1725d684d20b9f4b872793fc2f7e3cf7e9c86dd1d6d100746dc1f58b05524eda96a9a92f5ab7e0e058c71cdccd9a016abe9ed5e22952608f00e2d1d59c4c48822cdb2549962d7ea") r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x280, 0x20) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000200)=0xb4fe, 0x4) 21:16:17 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x1f, r1}, 0xc) 21:16:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0xfffffffffffffffe, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x5, 0x7fffffff, 0x4, 0x4}, 0x8) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) 21:16:17 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000001c0)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="014c01d4", @ANYRES32=0x0], 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@remote, @empty, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000100)={@broadcast, @remote={0xac, 0x14, 0x0}, r4}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000140)={r3, 0x0, 0x3, 0x200, 0x2}, &(0x7f0000000180)=0x18) 21:16:17 executing program 0: pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000005c0)={0x4, 0x1, 0x4300, 0x80000001, 0x800, 0x0, 0x5, 0x101, 0x0}, &(0x7f0000000600)=0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000b80)={r2, 0xfa, "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"}, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x8000, 0x1, 0x1, 0x5}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x400, 0x9, 0x3, 0x6, 0x9}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000b40)={@remote}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) readv(r3, &(0x7f00000007c0)=[{&(0x7f00000001c0)=""/154, 0x9a}, {&(0x7f0000000400)=""/39, 0x27}, {&(0x7f00000004c0)=""/167, 0xa7}, {&(0x7f0000000640)=""/170, 0xaa}, {&(0x7f0000000700)=""/165, 0xa5}], 0x5) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r3, 0x40000, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000002c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(&(0x7f0000000840)=[{r3, 0x2001}, {r3, 0x8}, {r3, 0x40}], 0x3, 0x7) 21:16:18 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fsync(r0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x7f, 0x8}, &(0x7f0000000580)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x22f9, @loopback, 0x100000000}}, r2, 0x0, 0x1ff, 0x6}, &(0x7f0000000680)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0x0, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}}, r2, 0x7fffffff, 0x1, 0x80000000}, &(0x7f00000001c0)=0x8c) socketpair(0x10, 0x0, 0x3, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000440)={0x8}, 0x1) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x1c) accept(r4, &(0x7f0000000400)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000740)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0x1, 0x3f, 0x7}, &(0x7f0000000700)=0x4b) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f00000006c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={r3, 0x0, 0x3, 0x9, 0x5}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff2b) socketpair(0x0, 0x3, 0xffffffffffffffff, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x4001, &(0x7f0000000140)=ANY=[@ANYBLOB="a95a44c6"], &(0x7f0000000180)=0x4) 21:16:18 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) futimesat(r0, 0x0, &(0x7f0000985000)={{}, {0x77359400}}) 21:16:20 executing program 3: freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000080)='./file0\x00', r0, r1) open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 21:16:20 executing program 1: truncate(0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8200, 0x80) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xfffffffffffffff7, 0x3}, {0x2, 0xfff}}, 0x200) 21:16:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0xa41, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x89) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x800}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x79c}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x1e3) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001800)="2648b30ceb7f9ae4802bb963953b0be6690eb1da5766d8ae1ae60017434157a984fb56924b82ba6f625d1c53347abfa8dbd642fab21e9e935984b97b6d9e8ad4bb12b309f3e5619018c2251f4d81bfa8648d1c62faf3d0a2e5f337323965", 0x5e}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4) recvfrom$inet6(r0, &(0x7f00000003c0)=""/85, 0x55, 0x0, &(0x7f00000004c0)={0x1c, 0x0, 0x1, @empty, 0xbf5}, 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440)={0x4}, 0x8) sendto$inet(r0, &(0x7f00000006c0)="f3a8f88565447e88a48b8cdea25b8fa4a85de12bed9fb8fb870ecca22a5c8666678eecc34e159cf7f7f3e504d9c0191adc284e42b1c5af70bf3bab895def54eb3ab5fb63b431030d5befc36fbf1c5128590926a841a0d1466e95f4e8cc7c9e0b6f464444330710d6b57f7b0b1df885d4e9be896d430518e9cd04a84d2330b2247f7b77458f01fd188660dedf566c7203e040910346", 0x95, 0x20000, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffa) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000a00)={r1, 0xffffffff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000980)={r1, 0x7, 0x3, 0x0, 0x2}, &(0x7f00000009c0)=0x18) 21:16:20 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x8, 0x80000000, 0x7}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x3fffffffffff9, 0xffffffffffffffff, 0xc58f333ea9a9ccb9) r3 = dup2(0xffffffffffffff9c, r2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000080)={r4, 0x9, 0x7, 0x7ff}, 0x10) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 21:16:20 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) openat(r0, &(0x7f0000000200)='./file1\x00', 0x0, 0x20) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00', 0x400) chown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x18}, {r0, 0x2}], 0x2, 0x664b6e3) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x1, @rand_addr=0xffffffffffffffff}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) 21:16:23 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) 21:16:23 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x12915ae3) truncate(&(0x7f00000000c0)='./file0\x00', 0x2000000000000) 21:16:23 executing program 0: r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) 21:16:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) 21:16:23 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) ftruncate(0xffffffffffffffff, 0x80000001) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ff1000/0x1000)=nil) sync() shmctl$SHM_LOCK(r0, 0xb) mlockall(0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1d, 0x0, 0xfffffffffffffe00, &(0x7f0000000040)={0xffffffffffffffff}) sendfile(r1, r2, &(0x7f0000000080), 0x2) 21:16:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x1}, 0x1) 21:16:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696d65300094349c59e8385ba9b2e999f29bdb1eb74e175c5398a7cb28a91e28b656fb67490ed5ed6a60a4d3bad44d788300e7dda25c2f728f5488c6475723fc2d963fde622965f125a062fafbc489b053ed910afac131f95762b8f2d47892da5f64f4fb7387a15b0c603c69cb2ac778c7a522da7cdaa872e5cec93d3bad8bc9f2d9a3694b97b0e8e62069e7293c6ba8751e28b063dcf8ad5a6f209737251b0c0a805e4a7cabdf80eaf95e8549dce24701124e104def57f8ddb2939f4fee"], 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1fc0000000000, 0x20000000, 0x1, 0x4, 0x2, 0x7ff, 0x4, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x5267, 0x0, 0x6, 0x8b1}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) write(r0, &(0x7f00000001c0)="4d690c85c5", 0x5) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x2) 21:16:23 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, '\x00'}, 0x276) fcntl$setstatus(r0, 0x4, 0x44) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0xc001}, 0x1c) read(r0, &(0x7f0000000040)=""/252, 0xfc) 21:16:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8}, 0x8) 21:16:24 executing program 2: socketpair(0x1, 0x0, 0x8, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) 21:16:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) fstat(r0, &(0x7f00000001c0)) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getpgid(0x0) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) getegid() getpid() freebsd11_lstat(&(0x7f0000000840)='./file1\x00', &(0x7f0000000880)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000bc0)='cubic\x00', 0x6) getegid() getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000900)) open(&(0x7f0000000c00)='./file1\x00', 0x40, 0x98) 21:16:24 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) ftruncate(0xffffffffffffffff, 0x80000001) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ff1000/0x1000)=nil) sync() shmctl$SHM_LOCK(r0, 0xb) mlockall(0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1d, 0x0, 0xfffffffffffffe00, &(0x7f0000000040)={0xffffffffffffffff}) sendfile(r1, r2, &(0x7f0000000080), 0x2) 21:16:24 executing program 0: mlockall(0x2) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) r1 = socket(0x0, 0x2, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x1a2, &(0x7f0000000040)=0x8, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r2 = getpid() fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x3, 0x2, 0x2, 0x3, r2}) 21:16:24 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000140)={0x1f}, 0x10) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="4f1f58efe1b24a11177e93904e1b98416d07ccd762873880411a499acb0ac3060a56057f711b00b8473f8270c049b9c613e17e61e46218d1f2e67a12c2857ff158df899bfe9f50cdfb3f57703ce66cb17d77f8f87ee7c5b226853ef62bb93d54c5cafdab440e0b51da68e7fa2e97", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x10) 21:16:25 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0xffffffffffffffff) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x100000001, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) 21:16:25 executing program 0: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000cce000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) mlock(&(0x7f0000cdb000/0x200000)=nil, 0x200000) 21:16:25 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) munlockall() 21:16:25 executing program 0: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000cce000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) mlock(&(0x7f0000cdb000/0x200000)=nil, 0x200000) 21:16:26 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) fcntl$dupfd(r0, 0x0, r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x400000, r0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000100)={&(0x7f0000000140)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="818338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) 21:16:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x8c7, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x11, &(0x7f00000000c0), 0x10) 21:16:26 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) ftruncate(0xffffffffffffffff, 0x80000001) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ff1000/0x1000)=nil) sync() shmctl$SHM_LOCK(r0, 0xb) mlockall(0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1d, 0x0, 0xfffffffffffffe00, &(0x7f0000000040)={0xffffffffffffffff}) sendfile(r1, r2, &(0x7f0000000080), 0x2) 21:16:26 executing program 2: r0 = semget(0x0, 0x4, 0x0) __semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000140)=""/3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000001200)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001240)={r2, 0xce, 0x100000001, 0x7ff}, &(0x7f0000001280)=0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000000180)={@multicast1, @loopback, 0x2, 0x3, [@local={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}]}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000000)={0xfc5, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket(0x2, 0x5, 0x0) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f00000012c0)={r6, 0xc}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) semget(0x3, 0x3, 0x0) 21:16:26 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getgroups(0x1, &(0x7f0000000100)=[0xffffffffffffffff]) fchown(r0, r1, r2) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x11, r3, 0x0) 21:16:26 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x6, 0x4) getgid() 21:16:26 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x36, 0x4) 21:16:26 executing program 3: r0 = socket(0x100000000000002, 0xe579160a803ce6fb, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x100}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000005c0)={0x2, 0x3, 0x1000, 0x5, 0x0, 0x3a00000000000000, 0xffffffff, 0xde, 0x0}, &(0x7f0000000600)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000640)={0x7, 0xffff, 0x0, 0x2, 0x594, 0x80000000, 0x8001, 0x6, 0x0}, &(0x7f0000000680)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000006c0)={0x0, 0xfffffffffffffffb}, &(0x7f0000000700)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000800)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000080)="845ae4e066f33c710caa67786b7263b20486b66d06918b7cb511bc9ede9f226de0450f47f45bcfcda0c956390c", 0x2d}, {&(0x7f0000000180)="ce7f274f906d894d4921496b", 0xc}, {&(0x7f00000001c0)="caa989205cc5af76e1d62854f9004ce9ea1f6d6b26982398439fe20491e64e9edde9554d0f73656e6d6ea402619396c6fe44a3a5ad4a332826f371c48bbf3da7e32918177d1d52d79e0fe77563e22663a8ae4ad9e1e50a3ce8b0371f5619979eaa87f657db66c7923ce600ea51840abe4f42bbba66495bfa8bee057ef8e51fa35fe0e0b0417f0e5f398c45d76fddfb668cb805fefab42e21d0c7574bd6da47aa719347eb98a41f", 0xa7}, {&(0x7f0000000280)="d6da7206caa099e63ba2ab4e6bf62125cc30b96f11794862c028ba437b2ca21a9cd63dab8ee08e558944f86ca102b6d34dbf17ecc87a21685e24dad69cc49ed2b414aa1bdb50539d8b306d3cd8d2f9f14d677606ebaef7c5cfc7b06d3cee724a468072aa1451f8b324d40d1d7bdfb891a6a00def60336e969fc2f7092888db47a71ce23e8ada0236878b25626872a3fb7359", 0x92}, {&(0x7f0000000340)="6ce4523f525979fdd61371b056f67a50f0e50089403bb8", 0x17}, {&(0x7f0000000380)="5fa093c7bf4249e28d8ccf683a05b3c607a15a928e6c1560a6898b9d6055b9fd5bd4df41392481f6bce07241992cad2a42f710ed5b9f3f76773632fed62ea9da09ad586dfe03a98f51285818c9edeb979c43d38ea6728e1b95c6ad7800b19b79751a25338b5ce137753672b09f77e9b661095d956684d20e5aa8b52de35e7e91f3434fde41b1f25a88192ed854c97085d90bc97c8abf94c50c6020f192ef458b231ce01e14f7a40b5529", 0xaa}, {&(0x7f0000000440)="54ea2ca1e65447b95f2645cfd6d4b09b66a457d880c069b15042d55398043a0059edeb63f91e0b7f521337f54c0cc98895a53dec0445fa8161f8ba4846cf80803136136d51ac6594cc243b64798ee2c7024b2035bb1b8f6b211b9a6f20e606eb2f7959d2b3999313a82d6950f8b3688bd34952a90b3240e12c49ffb5f498ff02cfc227a15e3672d70022c699628ebc75c253a09c0683d02b0383688e8eb34f51aecdb8c27f113b9361ab57da2a0a3d2305d69bcfbb99ed26451d1612eca2143f93ee817a5f6ca93e4a", 0xc9}], 0x7, &(0x7f0000000740)=[@sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4400, 0x8, 0x0, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0xffffffffffffff80, 0x100, 0x400, 0x2, 0x100000001, 0x2, 0x1000, 0x8, r2}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x7}}, @sndrcv={0x2c, 0x84, 0x2, {0x964c, 0x3, 0x100, 0x6, 0x9, 0x6, 0x5, 0x7, r3}}], 0x9c, 0x80}, 0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000840), &(0x7f0000000880)=0x4) 21:16:26 executing program 3: setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000040)=0x0) setreuid(r0, r0) setuid(0x0) 21:16:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) freebsd10_pipe(&(0x7f0000000380)) shutdown(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xe, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x3, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x5, 0x2, 0xa4ee, 0x20, 0x80000001, 0xffff, 0x8000, {@in={{0x2, 0x3, @rand_addr=0x3ff}}, r2, 0xffffffffffffffbc, 0x1, 0xfff, 0x1f, 0xffffffffffff0d99}}, &(0x7f0000000340)=0xb8) 21:16:26 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x10000, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020011) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) execve(0x0, &(0x7f00000004c0)=[&(0x7f00000003c0)='!@:-}\x00', &(0x7f0000000400)='\\$--,-\x00', &(0x7f0000000440)='*\x00'], &(0x7f0000000680)=[&(0x7f0000000500)='$.3,+$\x00', &(0x7f0000000540)='[#)}{\x00', &(0x7f0000000580)='}\x00', &(0x7f00000005c0)='#!!\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\\-$!^\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0x8) 21:16:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, 0x0, 0x0, 0x10c, 0x0, 0x0) close(r1) freebsd11_fstat(r0, &(0x7f0000001700)) 21:16:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/220, 0xdc}, {&(0x7f0000000280)=""/171, 0xab}], 0x7, &(0x7f00000024c0)=""/4096, 0x1000}, 0x0) setuid(0xee01) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 21:16:27 executing program 1: r0 = socket(0x800000001f, 0x6, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x4, 0xfffffffffffffe82) r1 = socket(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0x7f, 0x4) socket(0x17, 0x10000005, 0x4) getsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f0000001340), &(0x7f0000001380)=0x4) poll(&(0x7f0000000180)=[{r0}, {r0, 0x4}], 0x2, 0x7) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 21:16:27 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 21:16:27 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x9, @loopback, 0x6}}, r2}, 0x84) getsockopt$inet6_int(r0, 0x29, 0x67, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) 21:16:27 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000080)=0x80000001, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000040)="3eb6c9ac55e29adea5b2bd4f6e9a30ec86e0ed5fdefb5f5a7d095d6b1d656ad9dac34e92ca091c5e57f58b13986d9e", 0x2f, 0x20000, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x0) 21:16:27 executing program 0: r0 = socket$inet(0x2, 0x20000005, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/126, 0x7e}], 0xffffffffffffe16) 21:16:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000140)=""/185, 0xb9, 0x0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x0}, 0x8) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') faccessat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1000) 21:16:28 executing program 1: clock_settime(0x0, &(0x7f0000000040)={0x4, 0x9}) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c6530003d40bb2f7e0a82049b9aea2dc834cfe0f3ff64855cc45ba745efc81357823a3daff2c8f79220609d772fc5caa5cc910352568fb481442a93f40f1cfe0ee05886885a9985d37ca0420c301196a97f565cdbce048bfec70cc833ea094f592ddfebd342ea078c8be50aad8cb83fa914ec3ce178cb4fe08b22ca6798ae69af7535e7d09f274b47cb9997bc45b6f1b0fca220866116d64fc4ba419e0be83a8a38f0c02138"], 0x10) chdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0x3f, 0x10000}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f00000000c0), 0x8) 21:16:28 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="6afa2d2f66e36c7673858353526842fc2ab091696c7f000000f9d7c874bd1961276a3abf0102e758e374f51ad21de61e840c3d74fd056174d26d81dcfd71f033573269fa1df765139e08652fba5f884e0bf05243e30cbf29136bc59b210769c5674fc3274fa773dcab1627ff544302efbd528fffbade5b42f28ccd2ad458"], 0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x36) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={r3, &(0x7f00000001c0)=[@in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x3, 0x4e04}, 0xc) 21:16:28 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) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x0, 0x11, "c5415310ce2656b4bde15183e37c018e42"}, 0x19) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1}, 0x0) 00:00:04 executing program 2: socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r2}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r2}, 0x20) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x3) fcntl$getown(r4, 0x5) freebsd11_fstat(r1, &(0x7f0000000500)) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r3, 0xffffffff}, 0x8) fstat(r4, &(0x7f0000000880)) sendmsg$unix(r4, &(0x7f00000009c0)={&(0x7f0000000240)=@file={0x1, './file1\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000780)="85c3591c26b91c380b21b25b66b9d661b22b085d0b1415168c41f22d50ce0ca9ef59fc2ce6c62bcb8f1ed1259eaf10b835420bfeea8e4da2ef0480c1d49c5d401ab8b88de3c924fd189795309a404f9d2601e5fff856aa12111c2d4fa4bcfa7068d72081aec7a7cff8c9fcce4b958ac2fff1b7bc2dc06a734f47e8cd85cb11a983529733d0af3e9d08f1fe1288c8f642d812924b0a22ec4b8a41f96921a6042ce853bc87dea31934251d1d680ecd4c45b3fc08c7adde612d037a7d53b438612f574c90cc1d881674868fad33a4469f768e38e032150073dddbf39f6d18f7c093e367d648edef", 0xe6}], 0x1, 0x0, 0x0, 0x20001}, 0x20101) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r5}, &(0x7f0000000640)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000003c0)={r2, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r4], 0x1) getsockopt$sock_int(r4, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) 00:00:04 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=[{0x10}], 0x10}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:04 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe, 0x20) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f0000000380), &(0x7f0000000300)=0x1e9) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0)={0x9, 0x20, 0x0, 0x4, 0x0, 0x100000000, 0xffff, 0x3ff, 0x9, 0x40, 0x1ff}, 0xb) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4580001041448d67d67743c9745fe6203d1a8e20bae29392bc5c8f007dd9d219786984f5adbc5ea9637204cb879bd5e1deb4c4defc7cc6d8c3000000000000000000000000000000005cf0ba8b26c8d13b27b0acfe7a84d7567a473f33281119aec4d4c79becb1503740ad62b62125bce30ed43c78da5216d181531649"], &(0x7f0000000180)=0x4d) open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x2, r2}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r2, 0x86, "1e10e37d17f0b9407d3b2d992bd0d65298dce2979c1de6d0ad83cd7f97e76314786e57007bf45fd59cd1658900806f33f33bc2a98d750ad09f6ff6c704b94e2449c3ffa6ab4943eac43ab72613becef0751ba534d5c5e3ae76a8305c081df40120e91a0388a2960a126682b26c30263db17198703a15c2a1ecb88e781b55b99b7ad63ce2794f"}, &(0x7f0000000280)=0x8e) 00:00:04 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$unix(0x1, 0x0, 0x0) socket$inet(0x2, 0x30000007, 0x5) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x1010, 0x9cd, 0xfff, r2}, &(0x7f0000000080)=0xfffffffffffffe6c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @loopback}}, r3}, 0x8c) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000340)="85e344c5978d50cd", 0x8}], 0x1, 0x0}, 0x0) 00:00:04 executing program 3: sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) socketpair(0x11, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x37, "5e76b40e7eef31b91b9a1d102bdd2f0e1cf161b80fb430c6b57066a75c964befc572775bd385660fafa763d1fb8fcb79d57a1c21ca833a"}, &(0x7f00000000c0)=0x3f) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r2, 0x81, 0x95, "ff6b3cd652799eae7975b5bb018e8c52f8078d6a8200fcd4931871f57ef206f7335b326d30ef6f1629523a5083142636f843c687ae429d44a19642865abbf17a6219ee58c5e9b4d9fab203b0998a741890ee387f9bd2c0ae322724390c749bd3dc577f846d2e9ea17bdda0916e4fa92254a331c71f233ad7e136eb8422c39cd232050144eabc2ed3ac56be8a668cc7879add32ce02"}, 0x9d) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000040)=0xfffffffffffffffc, 0xfffffffffffffd9d) 00:00:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x4, 0x0) r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) r3 = open(&(0x7f0000000300)='./file0/file0\x00', 0x20000, 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x8c8}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x10001, 0xf, 0x2, 0x3281}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000640)={0x0, 0x2020000, 0x9, [0x6, 0x800, 0x25e, 0x5, 0x200, 0x2, 0xd08b7a2, 0x0, 0x400]}, &(0x7f0000000680)=0x1a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000440)={r4, 0x2, 0x851323b077a5ae95, 0x2, 0x3}, &(0x7f0000000600)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=r5], 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0x3, {{0x2, 0x1}}}, 0x90) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r5, 0x2}, &(0x7f00000002c0)=0x8) write(r3, &(0x7f0000000800)="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", 0x1000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r6, 0xff}, 0x8) 00:00:04 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10000, 0x100) fstat(0xffffffffffffff9c, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mlockall(0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe66) fchmod(r1, 0x20) write(r0, &(0x7f00000001c0)="29655122987f22fee8bdcd5163db1c2aee48faa8b893b7d834dfe5a61490170924e599316d0c9110af51d6f94748d43e7bfa8cd84dd6759d546987ddbea2ea381f75b2a96c2baf9831ae3e1bf2d362f4a26f03fb7f95b6656155ba61757e2f068f855ea60f95df92d369cade371072917678ad61af9e398ae1a23f1561ebe1d77dcc1e544408be3efdecbe5fefafacb18c9166736c2226c37ea1591da3b43d0567b77583", 0xa4) fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="040000000900010001007c05a228039e60b2eda8d0026575beb7ad9c81c3544032e939b23d771fba6d80c882d311a8ea77753e2da6974840ededa4cf1c66b9235757eee5fb2569c0e904e591176d540d482f10245f76ca3e631f7bbe274e2fa0b34fee2d68cc1f1bcfdb9b7e3f3e7c85d3c9e0119c3931062554598c0dc959f6464ee5ccc5b62f33c7f928ddbc44d54933326524a237a1ce371c26095b8160ecb944427a091518eafbeb58846176e37b64d740b102e432262d59bc49a90ffa9bb3b22d3e12fb"], &(0x7f0000000180)=0xc) 00:00:04 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0xf, 0x52e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) openat(r0, &(0x7f0000000600)='./file1\x00', 0x2, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000640)=0x1, 0x4) 00:00:06 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2300800000fe8000000000000000000000000000bb1f00000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff7f000008090000000000000000008004000000"], &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x7f, 0x0, 0x8, 0x5}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x200001}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x2000000000009, &(0x7f0000000040)="eaff125c", 0x4) 00:00:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) r1 = getuid() freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setresuid(r1, r2, r3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="81210000ff02"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={r4, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r4, 0x8, 0x6}, 0x8) rename(&(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)='./file0\x00') 00:00:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10000, 0x100) fstat(0xffffffffffffff9c, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mlockall(0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe66) fchmod(r1, 0x20) write(r0, &(0x7f00000001c0)="29655122987f22fee8bdcd5163db1c2aee48faa8b893b7d834dfe5a61490170924e599316d0c9110af51d6f94748d43e7bfa8cd84dd6759d546987ddbea2ea381f75b2a96c2baf9831ae3e1bf2d362f4a26f03fb7f95b6656155ba61757e2f068f855ea60f95df92d369cade371072917678ad61af9e398ae1a23f1561ebe1d77dcc1e544408be3efdecbe5fefafacb18c9166736c2226c37ea1591da3b43d0567b77583", 0xa4) fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="040000000900010001007c05a228039e60b2eda8d0026575beb7ad9c81c3544032e939b23d771fba6d80c882d311a8ea77753e2da6974840ededa4cf1c66b9235757eee5fb2569c0e904e591176d540d482f10245f76ca3e631f7bbe274e2fa0b34fee2d68cc1f1bcfdb9b7e3f3e7c85d3c9e0119c3931062554598c0dc959f6464ee5ccc5b62f33c7f928ddbc44d54933326524a237a1ce371c26095b8160ecb944427a091518eafbeb58846176e37b64d740b102e432262d59bc49a90ffa9bb3b22d3e12fb"], &(0x7f0000000180)=0xc) 00:00:08 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000080)="8595cbae563daf8f67af7f9e8cd13d58ea068baee80f541d1533a0d976023333886cc81669c88417d83debae85d2c5e17cdeda1aeea3f3c066aa62f1c3595c04132d340a3e92967566d6140dead1f6fa5cf16241f41cc9581f402f917d1b34694deba2c791ae50b183236b58e534b167538ee66e06c8172c294edd257cf3728d74e4bbb4010b49b1cac7cc56f54e6af331b68c0f91455213c64ab98cd3d46fd2b35cda3152baaf43c5155ea4f6effe6edb7782c8fedef9150d733cdbc7c894ceff1107d20a40ad59c7fe01796d14916c", 0xd0}, {&(0x7f0000000180)="48c6fdfa1f66e8928bdf19f32efbac047bd97d12037bf41827181d95bf458a8352074963cfd82243df1d33dadd010c73cc3a922b371fa638eb30d710ba7d3b725960a7f2aa1c56456e395e9dde92d1d9fbcb5d6cf0304a9484eda0ee779374848be25c1e412f75d64f1f04331d75e4f5380e5127f0465dac92a99f19ba4d34da5e9451c6e0e080b4ff4549e435114ebf116ea7f73df7f6cfd9e23cae", 0x9c}, {&(0x7f0000000280)="6e4cc69c49199f2d47ca4b592eb345fc9c550a94c5c87222ac23e379a070081e9aff3f871fdbe2caf2743a84e5c0346b41e4709aa06af3b0e97a7e4b958d4aa695c8de75f75f", 0x46}, {&(0x7f0000000300)="6b560afe8a658c2cbce0712c46fdb28bb0718a7ddfa3b608a2e1975c2e92afeb47919d58d7af5b41b164fe570059dd633b09eafb6e63a79837a26a7b5a59620cbabd20690d7e9926ef01455d78c59ca9abc55b375909d7c9d7d98bca6411b3a960209b81656a8d368cc1cc19b2e5916c7912e23e9e33774cbc072a53605eba9394dc27e9f67508915269296dc5a87fffff2d1d2c515b1c3e135ad5d271e9f1e1f295096f9f4f18e3319c44e02d905f1e41d082a2cf3c9cfda720c3c40c7197d045dc166f37f2265dd7144bb421568bdccc9d113aab9220168af8fd542c73d4146f7c3f7e", 0xe4}, {&(0x7f0000000400)="29d891d5fd86b1f6d7dd45307f42b197ad360039f2bfab22426796b2b4e378ec6e26772f277a823fcbcaa0077151194bfa3384f89d5695dbd807a3e318", 0x3d}, {&(0x7f0000000440)="6b0aae2a4926f65f05e195fc908a8e3b6ad2f7b7111e4a1369370f79bdafca3ed9ebf151ad4070b80603a9bc8e4585006124cefb5b6aec01777073592a376b10aad41887e49262132d1775b108a64a07d6fc8abceb7f9b771d4b9205113a4a", 0x5f}, {&(0x7f00000004c0)="3a192ece5477e1abb171e62e80f95a999bccf945e8ec5f1c3208fb2d5dcfe879a5860df117", 0x25}], 0x7, 0x0, 0x0, 0x20000}, 0x4) r2 = socket$unix(0x1, 0x2, 0x0) dup2(r1, r2) listen(r2, 0x0) 00:00:08 executing program 3: semget$private(0x0, 0x1, 0x4a) r0 = semget(0x1, 0x4, 0x188) __semctl$GETNCNT(r0, 0x6, 0x3, &(0x7f0000000000)=""/175) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x388, 0x1}, &(0x7f0000000100)=0x18) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x10001}, 0x24) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x8, 0x6, 0x0, 0x80000001, 0x40, 0x0, 0xb88, 0x5, r2}, 0x20) 00:00:08 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x6, 0x3, 0x2, 0x200}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2}, 0x8) setsockopt$inet_int(r0, 0x0, 0x3, 0xffffffffffffffff, 0x392) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x1, 0x7}, &(0x7f0000000140)=0xc) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000180)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000001c0)="9e06f41e84740e55995a55f56004d3f3faa1eec2462827565e18f973e368876b23c6ed7e26ce4f3b13807f65172c3ab3ef7b0d99a94cf5f2ef37412e2267ac9a7284f04bc54a35454e129672da3765d0c681e3184691b0b6983499aee8c483184611c92b1ad1ad62576b5d3545c8868df8ff3d8da8ae6b6a7534a7f7263f89766f1ca76933c4b55cca622f89c501f904918a3a551ded647c765ab86974d8d3fe4296499fc8476eb18442237f719a314afdd4a706413c", 0xb6}, {&(0x7f0000000280)="e629278b91df66fd62a4033f", 0xc}], 0x2, &(0x7f0000000300)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x30, 0x6, 0x3}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0xfffffffffffffffe, 0x0, 0x1000, 0x5, 0x80, 0x2, 0x0, 0x1, r3}}], 0x90, 0x20000}, 0x20100) 00:00:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000180)={0x3, {{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), 0x4) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000140)) 00:00:08 executing program 2: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x7f, 0x5, 0x9, 0x6, 0xfff}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x9, 0x2}, &(0x7f0000000240)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs, 0x8) r3 = accept(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0, 0x100}], 0x1, 0x10001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) fcntl$setstatus(r0, 0x4, 0x8) r2 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffb000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000440)=0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) nanosleep(&(0x7f0000000380)={0x60, 0x65a9}, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r3, 0xff}, 0x8) write(r0, &(0x7f0000000300)="4add6febf36ac4bd153701d12264", 0xe) open(&(0x7f0000000340)='./file0\x00', 0x404, 0x2) 00:00:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x41, &(0x7f0000000580), 0x1f) 00:00:11 executing program 0: pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, r1) pipe2(&(0x7f0000000000), 0x100004) 00:00:11 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r2 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r3, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) r8 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r8, 0x0, &(0x7f0000000080)) connect$unix(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="0088d000000000000000107941febc81445421105e5eaa92cd062cf1e8d340667abcc4f6cf1fda6c982104cf338de882a50707555f07b861e8b081b354235d0da847f3d1b1bc4296fa42581d77b2e9fbf138cded74b38b6c74b677414d5abeb4ce89b7018bb93bfbe2bc455dff"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0) 00:00:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f0000000280)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0x9, 0x0, 0xffff, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0xe83}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r1, 0x77ff, 0x3, 0x4, 0x4000000000a062}, &(0x7f0000000340)=0xf099899) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="010000005cd126"], 0x0) 00:00:11 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10004c, 0x100) pwritev(r0, 0x0, 0x0, 0x0) 00:00:11 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x2, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r2, 0x10001, 0x8, [0x8, 0x9, 0x7fffffff, 0x20, 0x1, 0x6, 0xfffffffffffff801, 0x1]}, 0x18) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10) r3 = accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) setsockopt$inet_udplite(r3, 0x88, 0x3, &(0x7f0000000140)=0x5, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r4, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) 00:00:11 executing program 1: msgget$private(0x0, 0x0) r0 = msgget(0x0, 0xd1) msgctl$IPC_SET(r0, 0x1, 0xfffffffffffffffe) 00:00:11 executing program 1: freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)) fstat(0xffffffffffffff9c, &(0x7f0000000140)) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) getresuid(0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) setresuid(r2, r1, r2) 00:00:11 executing program 1: getrusage(0x0, &(0x7f00000000c0)) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000080)=0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000300)={r1, 0x52, "bf4b54b37ed963188b70181411c6acb9d8a5952526a799fccbd2cbd3f18f869c2654f083951556d6c8b0ae4a78c7f0f67402e5cfce44d9e45d48762ad753c6c5f2de5652835a4a6b3af1f7498ecb8b364ff4"}, &(0x7f0000000000)=0x5a) 00:00:11 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x5, 0x3, 0x1f, 0x1c00000000000000}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x81}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0xfffffffffffffffe, &(0x7f0000000000)=0x152) 00:00:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0) 00:00:13 executing program 3: r0 = socket$inet(0x2, 0x10000001, 0x7) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000)=0x2, 0x4) clock_nanosleep(0x8, 0x0, &(0x7f000084fff0), 0x0) 00:00:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x2, 0x5, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000080)={r1, 0x401}, 0xc) 00:00:13 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x100, 0x3) mkdirat(r0, &(0x7f0000000300)='./file1\x00', 0x0) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='./file1\x00') readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/149, 0x95}, {&(0x7f0000000340)=""/208, 0xd0}], 0x2) 00:00:13 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000340)={0x2, 0x3, 0x1820, 0x1, 0x8, 0x9, 0x3, 0xc566, 0x0}, &(0x7f0000000380)=0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r1, 0x0, 0x8}, 0xc) socketpair(0x10, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0xbc}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r3, 0xfff}, &(0x7f0000000180)=0x8) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0xa, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r5, 0x29, 0x9, &(0x7f00000000c0), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3, @rand_addr=0x1}}, r3, 0x5, 0x0, 0xd03, 0x401, 0x1}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={r4, 0x8}, &(0x7f0000000300)=0x8) chroot(&(0x7f0000000400)='./file0\x00') 00:00:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x104) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x1ff, 0x7, 0xffffffff, 0x81, 0x0, 0x80000001, 0x6, 0x81, 0xe4, 0x7, 0x5}, 0xb) msync(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0xfffffffffffffffc) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f00000000c0)=""/125, 0x7d}, {&(0x7f0000000140)=""/75, 0x4b}], 0x3) 00:00:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200000202, 0xa1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x2000}], 0x1, 0x0) 00:00:13 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) sendfile(r0, r1, 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x8}, {0x3, 0x6}}) 00:00:13 executing program 1: r0 = getpid() r1 = fcntl$getown(0xffffffffffffffff, 0x5) getpid() getpid() setpgid(r0, r1) 00:00:13 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1d9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x3c, "3289999a724fdf13c44d4e088c7324bfb6744b2bba38372192f4ba5f781622522a5446c43566881405c0232f12e403da8f6f5554dff0a69876e1d764"}, &(0x7f0000000180)=0x44) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x379d8a0d, 0x100, 0x100, 0x9, r1}, 0x10) r2 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x20a, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={r3, 0xe06}, 0x8) connect$unix(r2, &(0x7f00000000c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:00:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x100000000000005, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400, 0x0) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000), 0xfe6a) 00:00:13 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$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x36c, @empty, 0xffff}}, 0x0, 0x2, 0x1, 0x10001, 0x1, 0x3}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x8000}, 0x8) madvise(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) 00:00:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x4, 0x12, r1, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x100000000, 0x4) ftruncate(r0, 0x100000001) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 00:00:13 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1d9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x3c, "3289999a724fdf13c44d4e088c7324bfb6744b2bba38372192f4ba5f781622522a5446c43566881405c0232f12e403da8f6f5554dff0a69876e1d764"}, &(0x7f0000000180)=0x44) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x379d8a0d, 0x100, 0x100, 0x9, r1}, 0x10) r2 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x20a, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={r3, 0xe06}, 0x8) connect$unix(r2, &(0x7f00000000c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:00:13 executing program 0: setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000040)={0x2, [0x0]}, 0x8) 00:00:13 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0x90) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffe) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x40000, 0x100000001}) flock(r1, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000180)={0x73, {{0x2, 0x3, @multicast1}}, {{0x2, 0x1, @loopback}}}, 0x118) execve(0x0, 0x0, 0x0) sendfile(r2, r1, 0x0, 0x7) 00:00:13 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:13 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x4, 0x4) mlockall(0x1) sync() poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:00:13 executing program 0: r0 = socket$inet(0x2, 0x200000000000007, 0x6d) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x200, 0x7f, 0x3, 0x5, 0x6}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x6, @loopback, 0x1}}, r1, 0x3, 0x3235acd7, 0x6}, 0xba) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="5a20379da1cc0ca405bf882329e38a22ce8700ef5a400af51c6c086b767e0563d980e176aefdce1117313c9234d93cda7d5ae45ba8ec9a5fbdd99076da38a6ed623b96a11441241230f20c391f1eecf81436a842886bf2af804ae557e60745629de94b7b7ad5f2dba578d8817b93568d32ab47d3d7", 0x75) clock_getres(0x5, &(0x7f0000000000)) 00:00:15 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xfffffffffffffcc7, 0x0, 0xe3fd59aefc270dc9, &(0x7f0000000040), 0x10}, 0x4) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x3, 0x1f, @loopback, 0x2}, 0x1c) 00:00:15 executing program 3: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06000143c157000000000000000000000000"], 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x3, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r2 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00'], 0x1) r3 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) shmctl$SHM_UNLOCK(r3, 0xc) open(&(0x7f0000000280)='./file0\x00', 0x8, 0x40) 00:00:15 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) freebsd11_mknodat(r0, &(0x7f0000000080)='./file0\x00', 0xc000, 0x7fff) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x207, 0x15, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, r2, 0x5, 0x9, 0x1}, 0x94) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8, 0x180) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x80011, r1, 0x0) msync(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x2) 00:00:15 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x542, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x2, @loopback, 0x1}}, 0x0}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000003c0)={r2, 0x6}, 0x8) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f00000000c0)=""/85, 0x55) renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') 00:00:15 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file2\x00') symlinkat(&(0x7f0000000280)='./file2\x00', r0, &(0x7f00000001c0)='./file0\x00') mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') 00:00:15 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0xfffffffd) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) truncate(&(0x7f00000000c0)='./file0\x00', 0x8008008058) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x8000, 0x5) 00:00:15 executing program 2: r0 = socket$inet6(0x1c, 0x20000000, 0x9) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000001c0), &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000000000000000000000000000160000000200000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\b\x00\x00\x00'], 0x0) accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:15 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) connect(r0, &(0x7f0000000000)=@in={0x2, 0x2, @broadcast}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_msfilter(r2, 0x0, 0x4a, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) 00:00:15 executing program 2: pipe2(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r1, &(0x7f0000001340)=[{&(0x7f0000001fc0)="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", 0x533}], 0x1) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000000)=0x100) read(r0, &(0x7f00000000c0)=""/82, 0x533) fchmod(r0, 0x4) 00:00:15 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000140)=0x4) recvfrom$inet6(r0, &(0x7f0000000180)=""/149, 0x95, 0x400c0, &(0x7f0000000240)={0x1c, 0x2, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000280)=0x27f) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f00000002c0)=""/143, &(0x7f0000000100)=0x8f) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10005}, 0x10) 00:00:16 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fsync(r0) ftruncate(r0, 0x8000000) syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0x9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x1, 0x7d}, 0x8) 00:00:16 executing program 1: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x81, 0x100, 0x9, 0x4, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:00:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x102) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000100)={0x100000000, {{0x2, 0x2, @rand_addr=0x200}}}, 0x90) 00:00:16 executing program 2: clock_gettime(0xf, &(0x7f0000000080)) clock_gettime(0x4, &(0x7f0000000040)) 00:00:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000380), 0xfffffffffffffe8d) r1 = socket$inet(0x2, 0x3, 0x7) mlockall(0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x1000, 0x4) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="dc4222bf85ddf9b02aa4d507dfe8085f30857551f5b64a9e2f6e62f450ec042ae987e5ac4e7d1c29fa77531ea5b36934d6803d0907a8079fc8c1ff678068934d596017bf683448ebfc8d213f635a37f31291dccd888bd8c52ce0673290b7fa7281d1158776aef30aa13c78a848a97d6318c25b5a96b26476f1de9e4c0060feb703513260424405cd45837faf7736", 0x8e}, {&(0x7f0000000100)="f33fb8225b3730557952e3c32574315e376dde68cdb41981f078ad3b9d63a084110e79c94685c9794c0066d256dcb845e86ccdb6c2a4178da64d58531f082cb17bd3a9ee49af36d355b1ffb0203f6663f512e3dcb17daf61581f533dd97f42a32de9bb2535c70aeca3615e97cb420ee85faa94c9d689088b9b15157cae39d5ddbc56e60cd4e586234f648b7b2b14c39767a70845af16c2b451c18c4896b13a91729cea6c72ac2e0efd51e28dfb0749247d19b4eade0c1ae5c5370d3080", 0xbd}, {&(0x7f00000001c0)="b7de140547431e7be13bc4b700230150c28b7ef4c417cd61e4750019692933ff27d50927e0cb37684c57abfe60cbf4b0dd19f43f7312c6be672659268ed3a7c2734e5ab76e292723f2a659923771f0c02a321ef29f53", 0x56}], 0x3) connect$inet(r0, &(0x7f0000000340)={0x2, 0x2, @broadcast}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000280)={@multicast1, @loopback, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000300)={@rand_addr, @remote={0xac, 0x14, 0x0}, r2}, 0xc) 00:00:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x6, 0x6, 0xed7}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4, 0x100) recvfrom$inet(r1, &(0x7f0000000080)=""/10, 0xa, 0x0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) 00:00:16 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x1) close(r0) accept(r1, 0x0, 0x0) dup2(r0, r1) execve(0x0, 0x0, 0x0) 00:00:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)='-', 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="18", 0x1) 00:00:16 executing program 3: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x6001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100400, 0x80) fcntl$setstatus(r0, 0x4, 0x40) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r2, &(0x7f00000001c0)='I', 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x3, @rand_addr}}, r1}, 0x8c) sendmsg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="da", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2204000000000000000000080000000000000000000000488bb1f3e7534c9900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x84) 00:00:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x0, 0x9}, 0x8) lseek(r0, 0x0, 0x1000000000005) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:16 executing program 1: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002a00)={0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000000000)="777035020f2064259041c831e216a00ffed33b3dc5abc99bfdb6b3b670d420974eddd218d7b0151d75f3c8b84cad930ea43e797664f1fff86ec350e81badbf5f5387c61480353e62463cc3d8c5ed1d9412bbe4d42487430ac5aebb6afc5e6894a175eee7209c4712da88bdcfa7c2badb2c07d933b68eff5925b5443209b4c92a84829cf7bba9cb657fbdb13efc4097650fdff2040aa2121192dbfe4307ce4e5f17f178915a00914106b21d821255b2", 0xfffffffffffffddf}], 0x1, 0x0, 0x0, 0x20180}, 0xc) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 00:00:16 executing program 2: r0 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) r1 = dup(0xffffffffffffffff) r2 = accept4$inet6(r1, 0x0, &(0x7f0000000040), 0x20000000) socket$inet6_tcp(0x1c, 0x1, 0x0) close(r2) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/39) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) 00:00:16 executing program 2: ftruncate(0xffffffffffffffff, 0x7e2780e3) fsync(0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0xb000000) 00:00:16 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x3, "0832e4"}, &(0x7f0000000180)=0xb) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f00000001c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0xcd, @remote={0xfe, 0x80, [], 0x0}, 0x81}, @in6={0x1c, 0x1, 0x0, @loopback}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @rand_addr=0x8}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) write(r2, &(0x7f0000000080)="d05d0c2b2a3989d40f3ba05c4cf9753d19d1693151f67a236b10a919594670daf97bbdeda0e3df173b953a8b86", 0x2d) clock_nanosleep(0x4, 0x1, &(0x7f00000007c0), 0x0) 00:00:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = semget$private(0x0, 0x0, 0x4c2) __semctl$GETVAL(r1, 0x0, 0x5, &(0x7f0000000040)=""/12) 00:00:16 executing program 0: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x81010, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) login: lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80004d58208 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 0xffffffff8110ba7e at witness_debugger+0x8e #1 0xffffffff8110b6b2 at witness_checkorder+0xf72 #2 0xffffffff8107a983 at _sx_xlock+0xb3 #3 0xffffffff812c13ac at inp_setmoptions+0x17bc #4 0xffffffff812d97bf at ip_ctloutput+0x80f #5 0xffffffff813c6491 at udp_ctloutput+0x171 #6 0xffffffff8115a311 at sosetopt+0x101 #7 0xffffffff81162978 at kern_setsockopt+0x158 #8 0xffffffff81162813 at sys_setsockopt+0x33 #9 0xffffffff81717806 at amd64_syscall+0x436 #10 0xffffffff816dedfd at fast_syscall_common+0x101 00:00:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0xf4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffa978, 0x7ff, 0x3, 0xffffffff80000001}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000080)=0x8c) lseek(0xffffffffffffffff, 0x0, 0x0) bind(r0, 0x0, 0xfffffffffffffd79) open$dir(0x0, 0x800, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x9, 0x5, 0x200, 0x1a, 0x4, 0x8, 0x9, 0xa}, 0x20) getuid() 00:00:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000002c0)={@local, @multicast1}, &(0x7f0000000300)=0x219) accept4$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0xfffffee4, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0xb, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x8, 0x3f, 0x1010, 0x401, 0xc3, 0x81, 0x100, 0xfffffffffffffff7, r1}, &(0x7f00000004c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) dup(r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) 00:00:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202f7ffffffffffffffc7828efc57d41f768e7e4cee8ff38dba02111efa9372c24e40f4c71b3767ac4af1b60d071d0c0137a29f8abe442a3c4fe89da15b08fa960476dad79b6139f968ec68062bac0428892a84"], 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x9, r1}, 0xc) 00:00:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @broadcast}, 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(&(0x7f0000000100), 0x0, 0x6) 00:00:17 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r0, 0x40000003) flock(r0, 0x5) close(r1) 00:00:19 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x7, r1}, 0xc) r2 = socket$inet_sctp(0x2, 0x4001, 0x84) getsockopt$inet_int(r2, 0x0, 0x42, 0x0, &(0x7f0000000140)) 00:00:19 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000300)=[{0x3, 0xff}], 0x1) semop(r0, &(0x7f0000000240), 0x0) 00:00:19 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) socketpair(0x1c, 0x20000000, 0xffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x15, "84b3d73166311424302179646bd9ada03b690ca16d"}, &(0x7f0000000140)=0x1d) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x8001}, 0x8) sendmsg$unix(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff00000100000000000000"], 0x10}, 0x0) 00:00:21 executing program 2: mprotect(&(0x7f00006cf000/0x1000)=nil, 0x1000, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) 00:00:22 executing program 0: r0 = socket(0x11, 0x3, 0x0) r1 = socket(0x1c, 0x1, 0x92e0) sendto$unix(r0, &(0x7f0000000340)="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", 0x194, 0x100, 0x0, 0x0) r2 = semget(0x1, 0x2, 0x50) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x7, 0xc0db, 0x800, 0x1, 0x4, 0x1ff, 0x22, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x400, @empty, 0xffff}}, r3}, &(0x7f0000000180)=0x84) __semctl$SETVAL(r2, 0x7, 0x8, &(0x7f0000000000)=0x7) 00:00:22 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x9, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x3f}, 0x8) 00:00:22 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x8000, 0x2) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x3, 0x5, [0x7, 0x0, 0xfff00, 0x0, 0xff]}, &(0x7f0000000040)=0x12) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x401}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x7, r1}, 0xc) 00:00:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@remote, @remote}, &(0x7f0000000080)=0xc) r1 = semget$private(0x0, 0xffffffffffffffff, 0x2) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/27) 00:00:22 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000000c3) r2 = getpid() setreuid(0x0, 0xee01) fcntl$setown(r1, 0x6, r2) write(r0, &(0x7f0000000040)='!', 0x1) 00:00:22 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)="1ea10d24583aaaa43edb33f14e8340df1a95901b2f449ab4c14a526e20657d4d92860ce8650d4028f602795ace8b147908b475e4d4b59e1996dcbccf76219b6a6cfa06d5485ef8a2e21c67f708c526550b12366f1c6a565d252dbce98ae7bf5c8860ba49f3dd16b3fcdd27a16993a2c126974a8dc3d468af1d66ea131568eede4f4d94be752d78dee466bd9a7fdad93e4b13696867c5d11e158b34956549c4ebece1cccd477146d73c1b137eda0eb5ea0ac914ab4d7e14ad0e9c7f891d5341a051e5bae791eece246586d71596062a72", 0xd0}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = dup(r0) fcntl$setstatus(r1, 0x5, 0x0) 00:00:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @empty, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@loopback, @loopback, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) clock_nanosleep(0xe, 0x1, &(0x7f00000000c0)={0x600000000000, 0x5}, &(0x7f0000000100)) setsockopt$inet_group_source_req(r1, 0x0, 0x56, &(0x7f00000001c0)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:00:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6587fc"], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x2, 0x18000000000}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0xfffffffffffffffe, 0x1, 0x8, 0x850, 0x80000001, 0x8, 0x0, {@in6={{0x1c, 0x1, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}}, r2, 0x7, 0xff, 0x1, 0x101}}, &(0x7f0000000340)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x4, 0x7, 0x4, 0x0, 0xffffffff00000000, 0x80000001, 0xffff, {@in6={{0x1c, 0x3, 0x3, @loopback, 0x3503}}, 0x0, 0x3, 0x94e1, 0x4, 0xc9, 0x100}}, &(0x7f0000000040)=0xb0) 00:00:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) r2 = fcntl$getown(r1, 0x5) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x1ff, 0x101}, {0x1094, 0x3f}}, 0x0) fcntl$setown(r1, 0x6, r2) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x11, &(0x7f0000000100)={@local, @broadcast}, &(0x7f0000000080)=0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) fchmod(r1, 0x156) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x56e28803, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000200)="074c939136bfd239019bc4b60221be18dfcf6db9b468a2503997d3054759ae5a12017b1327f9cdf301a416b5f9be6038be6626a7a5a39440cf910602a951c70e0d59a7686d6306e87a12c4b63ef5f75c208b352514129b488a71ff7a7b66eb0dba575c992a5b4089eba566fcaf99983360b1e26d5c98a3c9a1f6638bafee54ad790489d5a9f91a7d732ed01c642c96e74a5059c72318789cc2d77574a03807b607d13c3467dddbd8949d3e0c93f8d33693edd3a4658caaa33d8d577f6bc995", 0xbf}, {&(0x7f00000002c0)="ec72de9c7f5209e51af4827769613da651cfb1236917c69fd71253cca9cc3bb3ea", 0x21}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000300)="72533f391a79cb9a142079333d0ebae18dbba9dc427bdeb308c4b21568eeaa93669943873a43bd59ed9d76ac8c867c6688979e53938619eb2f73b8d3a90fd22d6717dced9738cfa4314c71f59ccdac2ac6caa00b155a12cf9bbdcefb3f216a2d3cd0013a81", 0x65}, {&(0x7f0000000380)="41156f7eeaa4c75a6897945747513317f940cadfe2c413adc7068540c231752c712226688625c380ade732103c2ec423995822c00a72330a4274a042dfe67dea57b8e41f0427099f0b4c90021536be97e9d8d11b3cdb257b1148f80f8c1572de5ba5f69f79c1bf049147e81f231901492bbefa30f772908f2b75df0b568bce6989e9b07a57e825ca7c73e121362c12791990e18adfb42ca89d7b26ed5cecda9a2da7774751", 0xa5}], 0x5) 00:00:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) clock_nanosleep(0xe, 0x1, &(0x7f0000000200)={0x80000000}, &(0x7f0000000240)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000080)={0x60, 0x7}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x5, 0x0}, &(0x7f0000000140)=0xc) symlinkat(&(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r2, 0x7, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x3, 0x325) pipe2(0x0, 0x100002) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6(0x1c, 0x4, 0x100000001) 00:00:22 executing program 0: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = socket$inet6(0x1c, 0x5, 0xffffffffffffff0d) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x81010, r0, 0x40000000000000) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x1, 0xd2a, 0x7fff}, 0x1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) 00:00:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x8000ff, 0x4) 00:00:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f00000003c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000400)=[{&(0x7f00000004c0)="57de57137a3bc32e965e120ec364eb49bc97d15c5c656f1a461b7ffebf5e3ecb85ac5d4437b789c4f20e19cb2146640b081bdec3ab6abddfb8d0e9adba7a4566adc809ade6055a2d6df92660301fa4747c2ad327cf00e7ac2659b6758c1950a6989bf3ea1184e689d1aee4948c4c81fb8b486332429826f973b83eb1218ca4bd007214796eda69b53f20c3d9f882c2f9925aa1e90bd97069485ab824eb4191abf59848d1ce97e6ad02cfdef10c59959394dad7664be40faec83b7dd77f30186ced5e1ca42d16570da48ae6040115044ff1a74a32cf64e4", 0xd7}, {&(0x7f00000005c0)="9e436852af0dfe03af07bf41dc90b9fe53e546a0c98ebc6d32d8a633a620b2162b6a3fe96bbf0888484e3efaef9d7257c33e3b1baefa67e393159363e5fd9d04a1efe64c7feb4f421b03936457a67fd105ab7d6035f8997f15e559f8d4fbc71490ebd01e1e896f431e945320f815ae53fc86dfa45980921b58df3e757dd57b95ad02a674e7f81a539bc872d96d45c284e4d01a5279", 0x95}], 0x2, 0x0, 0x0, 0x100}, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0xffffffff80000001, 0x3f}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x5, 0x38, 0x5161b522, 0x6, 0x441}, 0x14) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = getpid() fcntl$lock(r1, 0xb, &(0x7f0000000140)={0x1, 0x4, 0x5, 0x100000001, r3}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="51ff30f25e3522a37d88de1903b0e07e065eed79a32ba4ea65319f1fe3c4e60f89a505f4432b85eb6f240fd9bd69a13444990525c805bafc166282c55dab38ead86581f5a94373201147acc78b1267f1849ff0682a0b1f1528948870c189658b00db8d2405bb39ef47156b499008ea4409ed8ea582e05d09beb62c3420dc358f2af272806bdf7c838629ef7163ec38f32bbe3defbd55dc43e0c9e165c16c9c2a61c11c7a0b313129cb7970731890b58f8b376553e81c1e54bf580c7993362df3ab5a4bdf38f63fe225f00cb7a9692b52425b8e502ae208d68a3df99e75fa7b85480cd9836f", 0xe5}, {&(0x7f00000002c0)="35482f08aafc3bb8ffdd2b0918e0ede0bd3c8039637c5661c768e3554ae818b108a80ad3617276cf8148badabec4b5e054bc851eb068bfc0700b69908cb4bd80e9a9396e6d43dcd7881aff068584323708f236658be92b7fa0d7bacdf9688815c11c71022282d205fcd824633b02b58f758d57ce9a2b9c32eade3b2b6e8fd6918f777b4e28b4db4643c754a5d671f54b0a6c5d165d8a1aa5c55fe457893aa027412cb06e93376efe8a12729b508a587633f045d745c9f5a576449dfe8dd0ddc6a4fc379dfba41fc9e7582417eee0b9d140ddc8ad8b48106317f219128c07c52f5d9d8e085ffc228e880bdd84b6be12fd0a025452782d60e6", 0xf8}], 0x2) 00:00:24 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:00:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000080)={0x1, [0x0]}, 0x6) 00:00:24 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "364b3a59f68de95714464d02cc24d613"}, 0x14) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x2465, &(0x7f0000000080)="0d6420208bb99c3cb245fe1e069d96a2f0adaff0ecef397aebd3cbc9ed89dbbd118be3da6a59cc361cf2bd12c89314cc1165b099c36514063e7255f30de0daaa8a86fd3474ca715881bd7c963f74914d7a38147d88bb885ced5bc080b631334223b90726ed2f431d81b2bb7ec50334bb2c", 0x71) 00:00:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0xd4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x3, 0x9}, 0xc) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast2}}, r1, 0xafc9, 0x2, 0x82, 0x4, 0x7, 0x9}, 0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1e, &(0x7f0000000000), 0x2) 00:00:24 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f0000000040)=0x3, 0x39) close(r0) 00:00:24 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) r1 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r1, 0x0, 0x36, 0x0, 0x0) 00:00:25 executing program 0: setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x200000000000000}, 0x8) 00:00:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfffffffffffffffc}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x78, 0x4197000000}, &(0x7f0000000100)=0xc) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x904, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:25 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7f}}, 0x0, 0x80, 0x7e0, 0x20, 0xfffffffffffffffe, 0x8}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x8000, 0x8, 0x101, 0x8000000000000000, 0xfffffffffffffffc, 0xffff}, 0x98) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) 00:00:25 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd, 0x401}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xd9}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x10156) 00:00:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)='-', 0x1) close(r0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) 00:00:25 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f00000001c0)='}\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r3 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="c4751dce", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x24) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000007c0)=ANY=[@ANYBLOB="02ffffef030000000100000080c3a90da4fdb6556c72dfe8376a000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000640)={r8, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(0x0, 0xb) 00:00:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)={@rand_addr, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x6}, 0x0) 00:00:25 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1007, 0xfffffffffffffffe, 0x387) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7fff, 0x7, 0xc2a}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x2, [0x0, 0x400000]}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e23e0000002000000000000000000000000000000000000003d2e75cbb0ca21b500000000000000000000a56af2e200000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c05041c25f8682d6cff9000000000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000040000000008000005000500"], &(0x7f0000000200)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0x0, 0x800, 0x5, 0x1ff, 0x1}, &(0x7f0000000280)=0x14) 00:00:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000140), 0x3) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x4, [0x6901, 0x5e4d69fb, 0x1000, 0x7fffffff]}, &(0x7f0000000200)=0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000440), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) fchown(r0, r1, r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) open(&(0x7f0000000240)='./file0\x00', 0x400, 0x2f) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x122) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:26 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x7ccb) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3e, {0x0, 0x3}}], 0x14}, 0x0) 00:00:27 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(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r1, r0) 00:00:27 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(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r1, r0) 00:00:27 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(0x0, 0x0) setreuid(r0, r0) setreuid(r0, r0) r1 = msgget(0x1, 0x400) msgctl$IPC_RMID(r1, 0x0) 00:00:27 executing program 2: mprotect(&(0x7f0000236000/0x1000)=nil, 0x1000, 0x5) nanosleep(&(0x7f0000000040), 0x0) 00:00:27 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r2 = dup(r1) fdatasync(r1) preadv(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) mkdir(&(0x7f0000000000)='./control/file0\x00', 0x0) 00:00:27 executing program 2: execve(0x0, &(0x7f0000000200), 0xfffffffffffffffe) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x8, @empty, 0x5}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x3, 0xffffffffffffff81, 0x9, 0x101, 0x4}, &(0x7f0000000180)=0x14) getpeername(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x4) 00:00:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000000)={0x0, 0x47ff, 0x80000000, 0x5}, 0x22fcb3dd) 00:00:27 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2004000000fe8000000000000000000000000000aa0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0400d50603000000efb1efcafe56d6388f5f84491a7e3ceb1f343c6655f4c37e4a2f250494e7d8a0c669dd6a29a88b5415dd0ceb953875ea365a94e5f902559325da99e64318cff11aa64f6cd6f299eafe1e056aa55341af0a643796a386137decd7f0366c648101f14e3b77015903ba3ff841efe9ecc8c46b097f5f047651494ad2b37fc7a8974185f54aaafccae1936ee2297365a31092c583e541c569f0cc2545e234eb545c1c7836c8f112cb5a8b33c7fa0530fdae4fe97eec8b8c8f2e0b52e6d00f9ad55387806b658aca9a25c994d91e3692"], &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x8000}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1008, 0x0, &(0x7f0000000040)) 00:00:27 executing program 0: munmap(&(0x7f0000db1000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) chroot(&(0x7f0000000000)='./file0\x00') mprotect(&(0x7f0000cb3000/0x1000)=nil, 0x1000, 0x1) msync(&(0x7f0000b4a000/0x4000)=nil, 0x4000, 0x3) open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x100) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x20) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendfile(r0, r2, &(0x7f0000000040), 0x8) 00:00:27 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000080), 0x17b) 00:00:27 executing program 2: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r1, 0x7, &(0x7f0000000000)) 00:00:27 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x811, r0, 0x0) 00:00:27 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)={0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000080)="a9ea22534eb21397", 0x8}], 0x1}, 0x0) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) 00:00:27 executing program 2: r0 = semget(0x1, 0x4, 0x108) __semctl$GETPID(r0, 0x7, 0x4, &(0x7f00000000c0)=""/202) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="cc2ad72c536cef4e58f49e36220f61404dae774f77542eac4f725f307fe32fbc0ace6acd7a5c641643b2197af881d15c817de2c0ad1edcfac7ce64bf2ae6cf9b4e4535fc7c5a5aa79bf0dccb78ace6176997f75d78c8df697bf46ac66a248f", 0x5f) sync() 00:00:27 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x6c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x120040, 0x8) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x200, 0x80) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000080)={0x3, 0x4}, 0x10) 00:00:27 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) mprotect(&(0x7f0000700000/0x2000)=nil, 0x2000, 0x2) 00:00:27 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="e8754084", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x20) r6 = socket(0x2, 0x5, 0x0) connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893391bd283d5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:00:27 executing program 3: clock_getres(0xf, &(0x7f0000000000)) clock_nanosleep(0x8, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) 00:00:28 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000002c0)=0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000200)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r3 = socket$inet6(0x1c, 0x0, 0x0) r4 = semget(0x1, 0x1, 0x102) __semctl$SETVAL(r4, 0x2, 0x8, &(0x7f0000000100)=0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000600), &(0x7f0000000640)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) recvmsg(r3, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) socket(0x2, 0x5, 0x0) 00:00:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xa1, "2a79439a0cea464d0d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f0223c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5f93f57f65ccb67cf5c802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b197b71fba4673f01dfc9ac789e8"}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x2d6e}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000440)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="06000000"], &(0x7f0000000100)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000004c0)='htcp\x00', 0x5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x2d6557c3c9aef266) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0x80000001}, 0x8) 00:00:29 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x81) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = semget$private(0x0, 0x8, 0x0) semop(r1, &(0x7f0000000100)=[{0x3, 0x7bcd, 0x1800}, {0x7, 0x840, 0x1000}, {0x1, 0x1}, {0x3, 0x9, 0x1800}, {0x7, 0x6, 0x1800}, {0x0, 0x1000, 0x1800}], 0x6) r2 = accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) getpeername$unix(r2, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x1, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x8, r5}, &(0x7f0000000380)=0xc) socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r4, 0x0, 0xffffffffffffff9c) 00:00:30 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x64, 0x7ff, 0x2}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000200)={r2, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x3d3) 00:00:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x9, 0x9, 0xdc, 0x20]}, &(0x7f0000000040)=0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x43, &(0x7f0000000580), 0x1f) 00:00:30 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0/file0\x00'}, 0x10) connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:30 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x80000000) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) setuid(r0) chmod(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:30 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ftruncate(r1, 0x9) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6]}, &(0x7f0000000140)=0x10) fcntl$dupfd(r1, 0x0, r0) writev(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x6, 0x7}, 0xc) 00:00:30 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) close(r0) getrusage(0x0, &(0x7f0000000100)) 00:00:30 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x6e, &(0x7f0000000080)="1dd640845e9b0b778470a749b759110820b55e722c7dc1820561d88d8e649947a300d8d710c43dc0bbd83ace2212956e5c107a37c2fc5bc357e7a1adb0200001cf5ad5cb9d1d7d15161adf938305be2b9680cb7d9b6a2898f75f6549387ca9705f6e8f5c2c43ecfb5e451c0c28a9e5ed235bd12ce261555843ec7dcc18123b55ccb5a4880cabf67b74a592a727d178f3c1cdd0bde06f9f0084894702eeba8273f5ad7479a33c875ed833cd505a9d105664ba25fabe0c66ec4bd7a98a03205f1fe6c1345bd0a006a8d1e2043cbdc2142ff58ef9c1929208f239abedab0a4e4546afcd69ba12c199af001189995c6c12421ae1", 0xf2) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x101b9) getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000040)=0x2, 0x2) setsockopt$inet6_buf(r1, 0x29, 0x23, 0x0, 0x0) 00:00:30 executing program 0: r0 = socket(0x2, 0x5, 0x100) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x20000000000000}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000040)=0x8) 00:00:30 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x0) readlink(&(0x7f0000000000)='./control\x00', &(0x7f0000000180)=""/206, 0xce) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) freebsd11_mknod(&(0x7f00000000c0)='./control\x00', 0x2005, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./control\x00') readlink(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340), 0x0) open(&(0x7f0000000100)='./control\x00', 0x18040, 0x0) 00:00:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f810000003000b8d60f47d7ba78e4cc1bd08fee738be94dbb662cbf79703eec98079e5452fe3ee2d33b04999ba912d909b98bdf8a58a7f93cb17122ed01ce6c68cf8d457da4f7d936f7e10210e2573576debc1899090c650d1b8c"], 0x10) shutdown(r0, 0x3) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0) 00:00:30 executing program 0: getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x0, 0x0) setgid(r0) setgid(r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x6, 0x8, 0x8, 0x80000001, 0x651a, 0x7f, 0x3, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x1, 0x35c3, 0x5, 0x8}}, &(0x7f0000000000)=0xb8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x2, 0x10000, 0x5}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0xe59f}, &(0x7f00000001c0)=0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f0000000240)={0x24, {{0x1c, 0x2, 0x6d, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, {{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x108) 00:00:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:00:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x30, &(0x7f0000000000), 0xffffffffffffff0b) fchmod(r0, 0xa) 00:00:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{0x0}], 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000680)="43664a933000aad472ba378af4865850c07b8624a01ad028527cd073ba903d103b094a31c74dd7525777057a80fb75019d2f26b4dc25cde0ec3ab1e3b4945ca48a6f5a86d6b314f1f6916b87c1a5997c09476f51ae1ab4db682dfdc3495b17e2e6b9ace735fba419095bcd81432ccfc25be054547eef01e548eb03e51f0f206d53cd73953862c13d2f03a024de74384bb25ee4457bf907e60f60a92a815b3570b2149cd403138caf57504810b2ad01e0e86627b0d9dcdbcde96edd09531b8cea056b0f2cca2a042b5c56cb985eb85379c617fb4d80463cf4787b76668119b7d9809672e4743625ce90c98f846376f65d", 0xf0}], 0x1, 0x0) accept4$unix(r0, &(0x7f0000000080)=@file={0x0, ""/53}, &(0x7f00000000c0)=0x37, 0x0) 00:00:31 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000003c0)='./file0\x00') open(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x800, 0xcaa592643a213b0a) mkdirat(r0, &(0x7f0000000500)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0/file0\x00', r0, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0/file0\x00') renameat(r0, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', r0, &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0/file0\x00') r1 = open$dir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x800, 0x100) futimesat(r1, &(0x7f0000000480)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0/file0\x00', &(0x7f00000000c0)={{0x9, 0x1}, {0x6, 0x2}}) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x7, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, 0x0) r1 = shmget$private(0x0, 0x2000, 0xe0, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000ffe000/0x1000)=nil, 0x2000) 00:00:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2f66696c653000dbf16d0d1922673adaa08ebb16850a2b49d186a600387bd1fa9c735166de958ce36f266673f6aa872d74db6a07d9ba383a2902fc8a40056ced9cfb835c1c8adb8c7ac6dcdb00000000000000000000000000000000"], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000004c0)={0x2, [0x0, 0x0]}, &(0x7f0000000500)=0xc) exit(0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0xb7, "8a2adb634b7f7b441e572ed495f900ecb6bb5d679a79460a96e9256893cc67ae1c9b8d69e2f33d5b2b06fb3bc2e4197c206931474b4e7210004d6b2aa64da7378e1b64890a6f0299ac1a4aea473d6f5bc1c96e188dae2e0037fbdda74b6a694c1765ff00a900439696cbd626ca8ed1231d027c12f3714f162a17e52e927bf6877f5924ac32abd3ba5fcb613508c5065b9c8e881b51f1d2b8ab5d82ebe92aede2a7a1790d4fc97919981a5a7e3b6ba1e45d79e3f08dc810"}, &(0x7f0000000100)=0xbf) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x100000000, 0x7, 0x100000000, 0x6, 0x0, 0x6, 0x7801, 0x16, 0x9, 0x6, 0xffff}, 0xb) recvfrom$unix(r0, &(0x7f0000000140)=""/76, 0x4c, 0x40000, &(0x7f0000000380)=ANY=[@ANYBLOB="00002e05000000653000bb6b1792151102c2a310eb737fb87d19b0a5d6541ce13ef1efb085cee21980d29388078ae71316ef7f85b75ae09f745c0f168dae37232709275f48bb3c3f867590164317"], 0xa) r3 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x8, "de3a1f74d5edd64197995cefc401a3ca"}, 0x14) freebsd11_getdents(r3, &(0x7f0000000400)=""/116, 0x74) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r2, 0xc02}, &(0x7f0000000200)=0x8) 00:00:31 executing program 2: r0 = msgget(0x2, 0x400) msgsnd(r0, &(0x7f0000000000), 0x8, 0x800) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f0000000080)=[{r1, 0x20}, {r1, 0x98}, {r1, 0x20}], 0x3, 0x8) 00:00:31 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socketpair(0x17, 0x3, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:32 executing program 3: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0) accept$unix(r0, 0x0, &(0x7f0000000080)) recvfrom$inet6(r0, &(0x7f0000000000)=""/109, 0x6d, 0x40000, 0x0, 0x0) 00:00:32 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000400), &(0x7f0000000440)=0x4) sendmsg$inet_sctp(r1, 0xfffffffffffffffe, 0x20004) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) close(r2) execve(0x0, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000480)={@local}, 0x14) socketpair(0x17, 0x4, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000140)={@broadcast, @local, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0x9, &(0x7f00000001c0)={@local={0xac, 0x14, 0x0}, @broadcast, r6}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000200)={0xff, 0x5, 0x4000, 0x7, 0xffff, 0x800, 0x0, 0x4, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000002c0)={0xac3, 0x7e4, 0x800, 0x10000, 0x3, 0x3ff, 0x0, 0xf7e, r7}, &(0x7f0000000300)=0x20) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, 0x0}, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto(r1, &(0x7f00000004c0)="cfa781cb74eb3bcbef4cb906e3023d5b01fbff389b56fa0ee221eb6510871c1415fff21811d68f3417cfca0b8a7366916d0e006c526da3189c1487025c70d3d6ff70a984bb003ec12c9c11fb55d72706ba59dc6c74107378fb8e97af608cf584", 0x60, 0x20100, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}, 0x1c) socket$inet6(0x1c, 0x5, 0x0) 00:00:32 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x5) 00:00:32 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x6) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196e", 0x3c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') openat(r1, &(0x7f0000000140)='./file0\x00', 0x80a, 0x104) 00:00:32 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) socketpair(0x17, 0xf, 0xa, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000001c0)={0x180000, "e38aa4d4bb3c09b31b873bb4476e18e3"}, 0x14) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1) syz_emit_ethernet(0x1e, &(0x7f0000000080)="8eacd42d3422d5d25a545edb4781c8f82d238a0f4e898bde6e92727477ad") freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) mlock(&(0x7f0000ff6000/0xa000)=nil, 0xa002) 00:00:32 executing program 0: r0 = shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmdt(r0) 00:00:32 executing program 0: ftruncate(0xffffffffffffffff, 0x400000000101) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4000000000000000) open(&(0x7f0000001100)='./file1\x00', 0x40, 0x140) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x30000000) connect$unix(r1, &(0x7f00000010c0)=@abs={0x1, 0x0, 0x3}, 0x8) ftruncate(0xffffffffffffffff, 0x80000001) ftruncate(0xffffffffffffffff, 0x0) pwritev(r0, 0x0, 0x0, 0x0) 00:00:32 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x4000000000000, 0x3, 0x4000, 0x1f, 0x9, 0x1f, 0xffffffffffff7fff, 0x9, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0xfd, r1}, &(0x7f00000001c0)=0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x1d, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={r3, 0x5, 0x4, [0x7, 0x2, 0x40, 0xfffffffffffffff9]}, 0x10) 00:00:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0xe317a5f4f32758c0, 0x0) r1 = dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) 00:00:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x6, 0x10, r1, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) 00:00:33 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x10) preadv(r1, &(0x7f00000016c0)=[{&(0x7f0000000100)=""/211, 0xd3}, {&(0x7f0000000200)=""/209, 0xd1}, {&(0x7f0000000300)=""/164, 0xa4}, {&(0x7f00000003c0)=""/215, 0xd7}, {&(0x7f00000004c0)=""/254, 0xfe}, {&(0x7f00000005c0)=""/204, 0xcc}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x7, 0x48) 00:00:33 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x100000001}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4) 00:00:33 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)='./file0/file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x8008, 0x140) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x100000001, 0xe1c, 0xe000, 0x5, 0xffff}, &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x574}, &(0x7f0000000300)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) sendmsg(r3, &(0x7f0000000480)={&(0x7f0000000340)=@un=@file={0x0, './file0/file1\x00'}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000380)="6da241203f4f6f7a8a6dc07c85a179c80975c75036737c489c015f854b01adece41c300f55d8e6421331b3b0f99f57bd9c363e0422be31a55eac7c0aa7e56e19bfb92c01b15016e2834a9e4d08e5300148fdf5e7f3656d7b01d4e1d59626d9b204d2ca9b32843f11594d64e7ddc71d4bb07c12e4717b74ecdb0bc230e62a27aa8d8834fdf89acd26438fe58ad475e8f69e67617a74d120e000900c", 0x9b}], 0x1, &(0x7f0000000540)=[{0x30, 0xffff, 0x8a, "f6b1637210a8379d78e6edf4e8f467a36036f79f521911061269cf9a21"}, {0xf8, 0x88, 0x6, "3278e64e39697de66547a32b3e046a59906e57bb4f80362eab8dec25d8ab8bfc71ac8bc695110ab71e706c73676f81522f270de277a1fbbf670cb05e6d43fcdd7ce23e27ed00db899e252b959a921b6d7044075c741886ad7ac8da8442d78dcd3ef1e60ee7eda366cb1e6641105dfc93dc85c973a8df93bb092276bebf39f6d7494e827515e67d2c184da2ff8d26f15364e8e41c2683b84ebf1156feac5e1d940af27fc171248a34d96aa473684c099d642ed1330d26e90de6814a6ab01164bfa300ce72a8ecaf36a4795020dbf1735a7c7a0244ec1c3a42b811f8ef6bd18ee0d8b0f50da187b3"}, {0x80, 0x0, 0x4, "ce450268309dd99da9225999fd0e29895c780169e99be616da26f20c3af84046286a76b2d8cba2a09b136bfdad21416422c6960ee47848c5a2e49c6e72512e11879dda567554997b6addac9fcf30a4f870d76c9b4f53bba102c81f2ff2d08ffebf18491ae3b14d306c780273c958"}], 0x1a8}, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) ppoll(&(0x7f0000000100)=[{r2, 0x140}, {r2, 0x1a0}, {r2, 0x10}, {r3, 0xa0}, {r2, 0x4}, {r3, 0x80}, {r3, 0x2022}], 0x7, &(0x7f0000000140)={0x10001, 0xffff}, &(0x7f0000000180)={0x7}, 0xfffffffffffffc95) 00:00:33 executing program 0: select(0x8150138, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, &(0x7f0000000140)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x200, 0x4) 00:00:33 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setgroups(0x5, &(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:00:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000340)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) fcntl$setstatus(r0, 0x4, 0x0) r1 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) 00:00:37 executing program 3: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x17, "1fb372ee87446108d2c13d62722b452d719428549c08d1"}, &(0x7f0000000080)=0x1f) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x80000000, 0x2, 0x5, 0xfffffffffffff6c5}, &(0x7f0000000100)=0x18) 00:00:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fdatasync(r1) fchmod(r0, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xfffffffffffffc44) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000280)="449148c63fc544304de9df0ba8575802e4c559e293e3ef8fd1616c5fabbe2a1978d7af54415811833f2430aa6fac69b4e5cf8c3998ad0b9daf8282bd8ab44b2e0508b3cbfbca3843b4cd03d5ad7d2b98d9368535ca73947fca2fd14a337c1a25a3e40d51153dbb39cd0e673e07ba60f47057f3f1b4fe5db93f79543490e1e1d3c3ae9be19edaeca380606a94fed3", 0x8e) sendto$inet(r0, &(0x7f0000000340)="5dac64df6805540fd20e93c1d077d8ae2d1d53f1a102baf8ff4f90d1ecf7a9c4dde0bf5a81607a79f778ed189dfb09d39ca3c701a9478fd83d3a846213348d754369a8f59ab327bb323d5af9abfed38b2c1fea758baf3134741b60f1c2ffa36dc25f025b6e6673deca97a5308a07c258569aca1c0954de518de506513d5afcd97f582c84a16715daa9db3ecf32cb9fb42d043aab9b92116a75e15d2a8ba70ab4b7759f2db2ee01973edfeb821b52cfdbed0f5acf8a1c5eda88edd336b44ac9c2408bd1186ed733440feaf53c0e6f975c7c0fa14a57", 0xd5, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) poll(&(0x7f0000000200)=[{r1, 0x40}, {r0, 0x201c}, {r1, 0x20}], 0x3, 0x9) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@remote, @loopback}, &(0x7f0000000080)=0x8) 00:00:38 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat(r2, &(0x7f0000000000)='./file0\x00', 0x10100, 0xa) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f00000014c0), 0x4) 00:00:41 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000740)=""/4096, &(0x7f0000000140)=0x1000) r1 = socket(0x2, 0x1, 0x0) write(r1, &(0x7f0000000000)="9c5cbcec41a6d8063d6a4448174c2041c9be5fdc5096782b1391009c17330b1d53e3dc2214a9b8b1d160cf506aa8c62e7a70fbb97e3316e6db6716eeffd8b0bd8d", 0x41) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r2, 0x400000000101) accept4$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x0) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) ftruncate(r2, 0x100000001) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x0, 0x80011, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:00:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000001008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000001000000feff0400"], 0x33d) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) fcntl$dupfd(r0, 0x11, r0) 00:00:42 executing program 3: r0 = semget$private(0x0, 0x2, 0x0) semget$private(0x0, 0x2, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x1000) shmdt(r1) __semctl$GETPID(r0, 0x5, 0x4, &(0x7f0000000000)=""/113) semop(r0, &(0x7f00000000c0)=[{0x1, 0x7, 0x1000}, {0x0, 0x4, 0x1800}], 0x2) semget$private(0x0, 0x3, 0x240) __semctl$IPC_RMID(r0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x353}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x0, @empty, 0x559}, @in6={0x1c, 0x1}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @rand_addr=0x4}]}, &(0x7f0000000200)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005b00000001000000000000000000000000000000"], 0x2c}, 0x0) 00:00:42 executing program 1: open(&(0x7f0000000500)='./file0\x00', 0x712, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x130, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) dup2(r0, r2) write(r2, &(0x7f0000000080)="ff79a92953dd944fde6ef376ac34d2fe27baed15", 0x14) 00:00:42 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) clock_settime(0xe, &(0x7f0000000000)={0x0, 0xfffffffffffff18d}) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) 00:00:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x40) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) preadv(r0, &(0x7f0000002840), 0x0, 0x0) 00:00:42 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) 00:00:42 executing program 0: clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)) clock_getres(0xf, &(0x7f0000000080)) 00:00:42 executing program 3: freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x108) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000001c0)={0x6, {{0x2, 0x2, @broadcast}}}, 0x90) setuid(r0) socketpair(0x17, 0x20000006, 0x80000002, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000180)={0x8, 0x2, 0x6ee7, 0x8, 0x5, 0x1, 0x8, 0x0, 0x1, 0xad, 0x3bcbe87}, 0xb) shmget(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) clock_settime(0x0, &(0x7f0000000140)={0x7fffffd}) 00:00:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801ffff) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r1, 0x401, 0x3, 0x1, 0x5}, &(0x7f00000002c0)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x651, 0x2430, 0x400, 0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r2, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @broadcast}}, r2}, 0x8c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 10:42:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000600)={0x0, 0x400}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000680)={r1, 0x7ff}, &(0x7f00000006c0)=0x8) freebsd11_fstat(r0, &(0x7f0000000040)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) chdir(&(0x7f0000000100)='./file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x7fff, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = socket(0x18, 0x5, 0x80000000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cffff0000f475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74b9ee872338bf5534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7d7a1e8fa14fc0b00e4dd479d5d5f377679813a0037f0f85764b791b7f8c4cf9e2417141ba41b64c03b72eb68f307eb3110462559d7e6358abcfecf9507234b0d7f830258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf6c9a7d7f808aa670a3189f67aa0ee27f44188ab062b704f8fe5a3d78ae292b1c"], 0x1) rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file1\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x100000000}}, 0x0, 0xffffffff, 0xd1, 0x3f, 0x7, 0x4}, &(0x7f00000004c0)=0x98) lseek(r2, 0x1d, 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000500)={r3, 0xffffffffffff2ca5, 0xf, 0xed34, 0x3}, &(0x7f0000000540)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000380)={0x2, [0x0, 0x5]}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000340)={r4, 0x7, 0x2d, "f60d55d32bd865b0208387c8746e0312e2ab466f49875b0fd0c8bd07846270b4d39dc12f3bb217b2c5257cfd60"}, 0x35) 10:42:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080)=0x6, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00f91dd14e2f679dab76b9222e2f6669c947225e74632856da111dca48d569f4e2e4feb40738504324ddbd2e9ba0f91d7cd4cb3f66e958183a8d697f5210a1228d541dd972bb0b6133ce87a65cfbd0531dbe34fde26da3406098af5e98553edea3f2de2faf43c68b1a6f8ee460e5cf6834eee7d949c828e0c5"], 0x10) sendto$unix(r0, &(0x7f0000000300)="7ff27a58543980202277c81017a60d96e44a8d2a643cdfc1fb580d5cc59f3639603f1ac12248465d9e9496cd9912465c9613dd79ef6b70f7a485a433a3ab5c0d3b46c1a6e69ae55036a5a64d244c533ba4545d1955cd13943bf714537b1e28a86b22ca3f5ba56130ef737591fb5fec728d", 0x71, 0x100, 0x0, 0x0) 10:42:07 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000640f382fe41ab2452dc67457f7d2d863bafa74593dc51927c3ee6de4d6a45cc478f82be081a7bebae5dac501f76893dc82bfa8d30cf31fcaf5a348be87a5ba7ec2154da1184e8a842d1bc9e4385034e9003566e236b43d1db5d7960f6e283dc6d1d72c4c9cc3809ba37829795aa1eafcddc7a0260ea8e3989500e183f965ae0083c84b5d49011fca14a43e2249b6ff82413c36702d5f75d23a0e234bb7", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x4, 0x100000001}, 0x10) 10:42:07 executing program 2: syz_emit_ethernet(0xe, &(0x7f00000000c0)="61b22b599237aa68c13b97118100") r0 = socket(0x1f, 0x10000000, 0x5) getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x5, 0x7, 0x2, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x58, @loopback, 0x2}}, 0x0, 0x0, 0x3, 0x210, 0x707, 0x0, 0x4}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0, @rand_addr=0x7}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x1, 0x3ff, @loopback}]}, &(0x7f00000002c0)=0x10) 10:42:07 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) accept$inet(r0, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000380)=0x10) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x8234}, &(0x7f0000000300)=0xa) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) 10:42:07 executing program 3: r0 = socket$inet(0x2, 0x20000003, 0x9) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000000)="a16e1ecab717", 0x6, 0x4, &(0x7f0000000040)={0x1c, 0x2, 0x2ead, @empty, 0x8}, 0x1c) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000080), 0x159) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x4, 0x4) socket$inet(0x2, 0x5, 0x3f) 10:42:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 10:42:09 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockname(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) 10:42:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000140)={r1, 0x0}, &(0x7f00000000c0)=0x25a) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x81, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000080)={r2, 0x401, 0x99}, 0xc) 10:42:09 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) chdir(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control\x00') 10:42:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0xfffffffffffff1e1, 0x4) r1 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000300), 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x893}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x40, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x16e}, 0x8) 10:42:09 executing program 0: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2500000084000000040000000d0200000000000000516915a25b883e19e21aeafad7f48f95"], 0x25}, 0x0) 10:42:09 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock(&(0x7f0000770000/0xd000)=nil, 0xd000) ppoll(0x0, 0x0, &(0x7f0000845ff0)={0x4, 0x3}, &(0x7f000079dff8), 0x8) r0 = open(&(0x7f0000000400)='./file0\x00', 0x800, 0x20) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000440)=0xed31, 0x4) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e2102000000fe8000000000000000000000000000aa0300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="21b5115fa6000000230b8a071812bfd2dfe8265bc89567835582bd0f57b84def1fa37bc3095a57c8a00b555ac685451d30c9af8e0caae2f84f93fd74d4cb7c27727e6699f9bef901a702d291dd9d1b8ef654eef6fad84cb4c88beb8edcf8b13a90bb9f"], &(0x7f0000000300)=0x8c) r3 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x10584, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x1, 0x1, 0x6, 0x3, 0x1}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0xfffffffffffffffb, 0xf, 0x6, 0x8001, r4}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={r2, 0xfffffffffffffffc, 0x4, [0x80, 0xfff, 0x5, 0x6]}, 0x10) mlock(&(0x7f0000591000/0x2000)=nil, 0x2000) r5 = socket$inet(0x2, 0x4, 0x10001) r6 = socket(0x1f, 0x0, 0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000000)={r2, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r6, 0x84, 0x8002, &(0x7f0000000180)={r7, &(0x7f0000000080)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x3, @loopback, 0x31}, @in6={0x1c, 0x3, 0x9, @empty, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x2000000000, @empty, 0x6}, @in6={0x1c, 0x1, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2e8}]}, &(0x7f00000001c0)=0x10) dup2(r5, r6) 10:42:09 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140), 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x200, 0x4, 0x77}, 0x10) 10:42:10 executing program 3: r0 = socket(0x1e, 0x3, 0x7) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x5, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="0506000008850000"], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x1, {{0x2, 0x2, @rand_addr=0x386a}}}, 0x90) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f00000000c0)=0x18) 10:42:10 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000ec1ae5f94326be1cbfd7048543d92903fa0477bd338c0a9a6590161ec5b2002e1cd162caebef56bb0bd5bb39017ae49e151e6b96520945da57c1567bc0f0a1e321ae970239028c8b7dbf61cf71b418b16ee9e9b47bce9b40f1647a750335fcfbdf45f86b87b0048d375a103830f67f6849075346b761d309bbe155261b71e4a854204fcb6096e48dfb795550eae3f479fe625ce77bc47808b5c21ef7dfc41391d27d88d00bf3fe21"], 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, 0x10006}, 0x10) 10:42:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1200, &(0x7f0000000040), &(0x7f0000000080)=0x8) fcntl$setflags(r1, 0x2, 0xd) 10:42:10 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x0, {{0x1c, 0x3, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88) mprotect(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 10:42:10 executing program 3: r0 = socket(0x11, 0x3, 0x0) getsockname$unix(r0, 0x0, &(0x7f0000000180)) flock(r0, 0x7) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x3000, 0x2) 10:42:10 executing program 3: mprotect(&(0x7f00004b6000/0x4000)=nil, 0x4000, 0x20006) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) 10:42:10 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x84, "43c505c12343ac8101152a2aa0aa66369724dd0f77a8c9b0296f2dd8ce3a5808ebed6ad480175db111b5bfe4ae845aa1bba8546f4d6743bd2a2f01dcb60127e1dede51c1009cddcccbd4f73b57bea94619b3d6f44858faea2ef8a4d93daecbced889bfc4c2321f9acb068c31c5ff22640920ba908cb2ae7e23e9e7629cc5ad184be075b1"}, &(0x7f0000000180)=0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x20, 0x8, [0x8001, 0x4, 0x7, 0x9, 0x6, 0x9, 0x8, 0x0]}, &(0x7f0000000300)=0x18) flock(r0, 0x1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'rack\x00', 0xffffffffffffff4d}, 0x24) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x2) 10:42:10 executing program 2: fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000040)=0xe) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x10) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) 10:42:10 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000300)='-\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f00000006c0)='\xc0\x15\x965\xd1\a\xd8\xf1\xd4\xa2\x94\xd5O\x1a%\x10h\xf1j\x02tL\x99Q\xe8\x97:`\xfa\x87X\x9d3\x1d1\\\xf7\x02C\x11t\x87\xc3\x0e\xc4\"\xa5\xd5\x8d+\x9c\xab&\xb2uN\xd0\x12\x81V\xbcq4\x99q\x1e\xc0GkD\xa7\x8d\r\xff2\x1e\a~\xfe!\xa3\xce\xf5-L\xd1h\xdaE\x97\x01\xe6>3\xbe|z}\x00\xf1\x90\xca\xa9\x88\xac\n\xb1\xfa+\t\x05\xe0\xbf\x8b.I\xde\xe9\xda\xe9\x06q\xbfox\xcb\x8e9\xad\'\x00\x00\x00\x00y\x97\'\r(p\xb7$}\xc3\xd7\x97\xf5\xa8\x9d\x1c\x1e\a\xda\xf9?\xbb\xa8\x9e\x16\x14r\x97\xa3\v\xca\x05Bb\xee\x181\xc1\xe4o\x85\x00\xd4\xbd\xcf\xb9!U\x0f\x19\x19\x94\x15\x10\x04L\x80\x15Z\x86\xadhq?y+\t\xa3)\x01l\xb6\x14\xd3\x85l#\x88{\'\xdfw7ou\x9c\x85.\x16N,;\x97\x17\xad\xe4\xc5\x16\xcf\xc9\xc537\x85\x1bc\xa8\xf1'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r2, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) r6 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x7df90600) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r8 = socket(0x2, 0x5, 0x0) connect$unix(r8, &(0x7f0000000a40)=ANY=[@ANYBLOB="6c6530000000000000003e405e8da487eeaa9680d39321ce4238bf118441a3955ea2724d9e0948e293d8d00c60149fc67501fb4c08039afee623af1a8a77b6b8fbb00b83d890a4a4042eb6c39f819b31edfaebb68db3127f7ed31e558cfeb7c6df00e9f531feacb6f945647be91fca738585ff053fb4b92328800056502dd0efc3a54cac26ca0dd73cc50f97fdcc954009c0f7bb8e362b61b48df46eeca8669e6ff77fdab7c5322ba4e28b480f1033d11e587e3ba1c5fd96c998d51b8225c77bcbd40d3d9bfc6b1e45"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x13, 0x0, 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x10, r3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(0x0, 0x20084, 0x82) 10:42:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x397, @empty, 0x7}}, 0x0, 0x7, 0x3, 0xb18, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x80, 0x9, 0x800, 0x5, 0x7, 0x8001, 0xffffffffffff7fff, 0x7fffffff, r2}, &(0x7f0000000280)=0x20) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) poll(&(0x7f0000000040)=[{r0, 0x2189}, {r0, 0x4}, {r0, 0x8}], 0x3, 0x7) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) 10:42:10 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1bb000000}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x200}, 0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x80, @loopback, 0x8}}, r2, 0x8, 0x7, 0x92, 0x3ff, 0x10, 0x401}, &(0x7f0000000200)=0x98) open$dir(&(0x7f0000000240)='./file0\x00', 0xc40, 0x40) getpeername$unix(r1, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x4}, 0x8) 10:42:10 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x3ff, 0x5000000000000000, 0x3f, 0x1, 0x2, 0x5, 0xa57f, 0x8, 0x5, 0x5, 0x3}, 0xb) fchmod(r0, 0x180) setsockopt$inet6_group_source_req(r0, 0x29, 0x31, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 10:42:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x400000028, 0x84) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='$.)\'\x00'], &(0x7f0000000300)=[&(0x7f00000000c0)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='.\xb1}\x00', &(0x7f0000000280)='/\x00', &(0x7f00000002c0)='\x00']) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000400)={0x0, 0x0, 0x2, 0x401, 0x5}, &(0x7f0000000440)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000480)={r1, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={0x0, 0xffffffffffffff80}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={r2, 0x1b5, 0x8}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9f00, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 10:42:10 executing program 2: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06000143c157000000000000000000000000"], 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x3, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r2, 0x9}, 0x8) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r4 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) lseek(r1, 0x0, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) r5 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) shmctl$SHM_UNLOCK(r5, 0xc) 10:42:11 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2a, {0x0, 0x3}}], 0x14}, 0x0) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="95ff0100"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000000995e06c1c32f73e4046e7782d6c9e30315"], 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="614ec3a480cff99bad41433cdded60e7bae7f83f6ddec7a8178fca9f91d0afd824227be9edd611a46408f4b1041c5a13e0bcc4e32291a6922b7f0f52a7bd3ab794", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xb, "890e76167df18f155a49de"}, &(0x7f0000000380)=0x13) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r3, 0x8001, 0x7fffffff, 0x9}, 0x94) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={r2, 0x8001}, 0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0)=0x8, 0x4) accept4$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x10000000) write(r1, &(0x7f00000001c0)="fa5efd5fa893fb232cc0603edac440ac9b7db8658f9bea93c07260399879df259264161d652d654496379077ca669ea36e9f2ba15fcb11b95126136dbc043e52b702a9609f42b7b50ee9920ab6b87d8915197b358ffbc34745c4dbbe3443b8691184faac08a342b0249a396c012f76ed9846bee5ae171a32b565502a905a4689ec110d5d36fe89a89a60b136a339766a9e59e09d107f1cec2f6444223f7bf18c315166b35346882086f0b8e29c7e1bea44f1a5313fdc4b115a5a6a731fdcd75dfa9ebcc1ff00f17d4d6a06c3f1ce05e8983c2ff72fcf2476d2d9e38572a3ff51989d7c823de3", 0xe6) 10:42:11 executing program 0: shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x100000000) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), 0x4) truncate(&(0x7f00000003c0)='./file1\x00', 0x8001) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r6 = socket(0x14, 0x5, 0x0) connect$unix(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="82023c3782883505df32"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0], 0x0) r7 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r7, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r7, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r7, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000700)=ANY=[], 0x0) 10:42:11 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x2fb) 10:42:11 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x10) 10:42:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001400)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000001380)=ANY=[], 0x0, 0x101}, 0xd) close(r0) 10:42:11 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x7}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0xfffffffffffffffe, 0x0) 10:42:11 executing program 1: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe009, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x15) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xc0) 10:42:11 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xd1, "7b192ceda7d2b57210e6649624806ef43facdf78bef1fa34808c0cf1035db1b0d0c79299fee7c5502329c6195bf056bd375f1df653aeac1309651eca2057c0f6af997f8adb54b8e7e91d9d41ecf28e76aff1379cac6586652da93dc4f5b54f694f40567954d6f1e6e102ecf2fe3222163ae5167a7673beb14004e416377d22594e50376a7fed6160e5e8ab335d01a7d085b7a49adb614589b6ea0c8d8b49ea9acf646522d819dbdec188b5ecee28439009addb3c068fb9b51bceb7c863c74c8c32a6417b00aec9848a5900a41888a4b696"}, &(0x7f0000000100)=0xd9) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x1000, 0x2}, &(0x7f0000000180)=0xc) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x28) write(r1, &(0x7f0000001500)="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", 0x1000) 10:42:11 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 10:42:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) sendto$unix(r0, &(0x7f0000000000)="db813d85ecde9b3d61f518f915dc22bf25359289a0bfce7247410c668a14be1d9e9edd237562e34bd4714cf70417dec57d9081817a6330b043a28af6fe737c36445b2a20725111743ed82f41c6232ec39a9750ce044a7654c705736280272d037742bb206f6f430e326e155934a69dffec53948e9c14b02cab81012741cd76ae41ccb6753a09fcebb819b096ac8b30735e83cc125d0849c3e79dc99c0ef27a8c88cc7c42580c064f79f685f6d044e32f8c24e6d548fe3f0d0234481613ece72351969a5dd18a799057d2d8b3d15ebfa54fdef7458aacf6a53f0e763e6de064c5ea72ee0d52d23545324eb40f1568328329", 0xf1, 0x5, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) truncate(&(0x7f0000000140)='./file0\x00', 0x1) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) 10:42:11 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) ftruncate(r0, 0x77) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x6, 0x11, r1, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x30440, 0x26) 10:42:11 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000240)=0x6, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x10000000000001) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0xffffffffffffff6b) getpeername(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) getpgrp(0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280)={0x4, 0x1, 0xe2cb, 0x7}, 0x8) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)) getpid() utimensat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x733, 0x4}, {0x6}}, 0x200) mlockall(0x3) getsockopt$sock_int(r2, 0xffff, 0x1011, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x1f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={r4, 0x2, 0x6, 0x200, 0x8}, 0x14) getuid() 10:42:11 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000001700)=@file={0x0, './file0\x00'}, 0xa) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000016c0)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000001740)="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", 0x1000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000002740), &(0x7f0000002780)=0x4) sendmsg(r0, &(0x7f0000001680)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000013c0)=[{&(0x7f00000000c0)="2b56a658b169abd25e93395cdc17b6997dfb72ef8f081b7d755bc1df030acd1a90e535c912f297a536ba0dab787789c3b73523ec959cb9a073029ba1a7e9a18e8a6ca750", 0x44}, {&(0x7f0000000140)="2b7b596b1a4a4e33e4987b49c1b873c1c060d4bf98", 0x15}, {&(0x7f0000000180)="88c5c7ab974de98f5cf9bed82d48e1d24d7a4c4d0b6952a10a5b0bbeda58f546dee98c99cc6d77ff47955765abeaff72c65b91bfd8a0d20d0d70766a777fb8e410cb62f84872714a7a6208f92a4d90f14c1ceaf40b3bdcb714c63da15738a7baf89f810644aecdbe04309933fce03d881ca4377633393dbaf5d4b247fd8bf372b0e18d45a8196b000061c8c484f6fb5b7988411dbccacb7b55176477bdee3122", 0xa0}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="563d6842b642c98a8346f06f5f759f8ff69e329a72bdc8c98bbc9f28a488b0881da5708d6880993c1f10d934422e7ece34593ddc6f99a95c1b01364641b584830469154c6e2893959124ed0af78474a571b80d334bf2aaf3c803fe508cdc329185298a5d77a9bcc089c0a4d25e7d", 0x6e}, {&(0x7f00000012c0)="2d66cf88c1bba539b398fe4aa5b9eea9c08f2f35359f1ddcc9a78e0a58179c5ad4fda3aa993be2da5bff57feea155cf476186f158fe5e8f63da82bb6b4a28c952030d012eb2b93df843ffe4aa0f0425f4c3004a654d6318f28872cb7ef4714231b261cf329ee435d71ed031b29294f6bc8d692ae7954787c2ce8fe7f12e0c6b0a7fef744b6b62f44ffea104ff8c070761e5bff3f90fb24b273b2a12710213a5459895d48c4e197f7144bc17a948458ac5380572357b1e5d728db1e5cb433d9bd0335a4c9cfa255d076974b407e51e73471196d96ec39870f4329d7add73801a89b22d836e9b0589752", 0xe9}], 0x6, &(0x7f0000001440)=[{0xd8, 0x1, 0x7, "a92302bafb12c287c839f7a1264c1c7abe85b33eda6725f1396e4233ecd215ea3ec620d52fdcb4cf0dc6743d4422bbabd8000fa66f90d073e17bd05271594ea9cac6997a848ac817d6954a6b9217ddbd8692dbbf73cf33899633482d20816cb3859f9fe465f8f5c1de225bee42aec8cbc9a0ca1d8910f3d1e8aeb3deaaa6895efb3e69b1d29e3bd4c2f05369e206cd97d3104be4e89b6a294c5cf86019975f5ae0ee1151a43c327e75938bc2ac6de9ea0d99fe45d641ae8d903cf82590a8b398fbfd95e0"}, {0x90, 0x84, 0x9, "eed4c9949bba5d04494ea4979c45fe453d7d1bbca101f1ee680a80bc917a8be3942be9e9f15fe96210d5e378458e3f10ddd81b0074339e88c23b82aea66a6a161f29888c73afbf5924b64a3751569d12b4b59d14faa4c4170ea9536f08a39c70c841af949be2210c751e695390cade529090e43f6e9134947987"}, {0xb0, 0xffff, 0xa000000000, "78d516a54a671b74f6f08e8779471c9b63462db0bb371d7593ef0a2d6f2bd9527d63429a7acccc1b7d71e4fd6ae67c93c5171a4be9850988dc4e50229add19c5b12a9c26e91fe5ca81521c5d7dbc06898d13521fccd9f21891e9aa4b8673ce9691a286d36fb8f3d8f3b0143dc13e2926cc02f99ed4a560134bac9bdc863e5a06cec03da0757ce21b790d9c4e1e0c17e64602c960855d4decfd3d8233"}], 0x218}, 0x4) 10:42:13 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0/file1\x00') __getcwd(&(0x7f00000003c0)=""/4096, 0x1000) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f00000013c0)=""/85, 0x49) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000001c0), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) setreuid(r1, r2) 10:42:13 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x80000000, 0x8, [0x2, 0x100000000, 0xa00000000000, 0x8, 0x7, 0x2, 0x0, 0x10001]}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x5}, &(0x7f0000000200)=0x8) r2 = socket(0x0, 0x1, 0xfffffffffffffffd) setrlimit(0x800009, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280), &(0x7f0000000040)=0x4) socket$unix(0x1, 0x2, 0x0) dup(r2) 10:42:13 executing program 0: syz_execute_func(&(0x7f0000000100)="c4e2adbb2438c401445ed1dfe964e3fbc4a1a1d0d3440fa9c4410d606800660f3825124377dcf00fc78ba9dfffff") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x80) 10:42:13 executing program 2: setuid(0xee01) r0 = open(&(0x7f0000000200)='./file0\x00', 0x28102, 0x8) r1 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={0x0, 0xfb7b, 0x5, [0x100, 0x8, 0x5, 0x7a244e57, 0x10001]}, &(0x7f0000000280)=0x12) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0xf, 0x80}, &(0x7f0000000300)=0x8) getsockname$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000100), 0x4) 10:42:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x40}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r2, 0x7, 0xf, 0xffff, 0xffff}, &(0x7f00000002c0)=0x18) truncate(&(0x7f0000000100)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 10:42:13 executing program 2: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) pipe2(&(0x7f0000000000), 0x100000) 10:42:13 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendto$inet6(r0, &(0x7f00000001c0)="f5bf4c59a8594919284464c5dd9a0b9150daa2b7880b15cbe13eaefc29e022ccb8ce9858562da2304ebb4bdcb2fe63a52cf559a10c77d253ab40773ccef6bcee038269e2caf8e8dbe9a02d75183caef79b897996509e7ea0edd954def5721f9adcbd18320a27cd0c96bf8071bcabc09da9295e016c30f5c0f75b2c65cba76b22c30dc98cae35a75036a29286c5ad0b49ab411dc5debf666cadb09cb6e16aa9bc78e4ec1cc4d2ddc95b3327e0", 0xac, 0x20080, &(0x7f0000000280)={0x1c, 0x1, 0x3, @loopback, 0x80000001}, 0x1c) r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) fstat(r1, &(0x7f0000000480)) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0xfffffffffffff758, 0x4) dup2(r1, r1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) accept(r0, &(0x7f0000000400)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000440)=0x10) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000000040)='./file0\x00') sendto(r0, &(0x7f0000000340)="5c9a262dc9f20c2b8f9ac94a80ef20f1bd7c636c2e4713345e16f1836bba9f05fc0429e5c3cd14c5dade2e268a11b04b870829ad84c47e6402ef398d2b51228166b1e1174febb70a631423d21fadcc1706644ec9221e199ca0d8448ed23eff77", 0x60, 0x108, &(0x7f00000003c0)=@in={0x2, 0x2}, 0x10) geteuid() accept(r2, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10) open(&(0x7f0000000080)='./file0/file0/file0\x00', 0x0, 0x0) 10:42:14 executing program 2: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) lseek(r0, 0x1, 0xfffffffffffffffd) fcntl$getflags(0xffffffffffffffff, 0x3) 10:42:14 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0xa7, 0x3ff, 0x800, 0xbb, 0xfffffffffffffffd, 0xfff, 0x0, 0x5, 0x4, 0xfffffffffffffffb, 0x7}, 0xb) r2 = shmat(0x0, &(0x7f0000588000/0x1000)=nil, 0x2000) shmdt(r2) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x88, 0x20) r4 = getpid() fcntl$setown(r3, 0x6, r4) madvise(&(0x7f000052d000/0x4000)=nil, 0x4000, 0x2) getsockname(r0, 0x0, &(0x7f0000000140)) 10:42:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setuid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0x0) 10:42:14 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x1000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100)=0x3, 0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0x0, 0x81}, 0xfffffffffffffe65) 10:42:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x1, 0x8, 0x1, 0x12, 0x3}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r1, 0xfd, "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"}, &(0x7f0000000380)=0x105) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r2, r3, 0x200) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) 10:42:16 executing program 0: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x9, 0x7}, &(0x7f0000000200)=0xc) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c655f13"], 0x10) r2 = socket(0x2, 0x0, 0x100000000) writev(r2, &(0x7f0000001940)=[{&(0x7f0000001980)="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", 0xb20}], 0x1) 10:42:16 executing program 3: mkdir(&(0x7f0000000040)='./file0/file0/file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000100)='./file0/file0\x00', 0x0) 10:42:16 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0100ffffffff30000000"], 0xa) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:42:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000200)=0x8c) dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r1}, &(0x7f0000000240)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0x2, 0x6110, 0x4, 0x226a, r2}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000500)=0x7475, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) 10:42:17 executing program 3: clock_settime(0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f00000000c0)="a98d4c23cf9fed260594e1e405b09940e85fe2f44931b7b6cc7a8f2e38944ff8c6e9721a12a4add77e0c3878eb564f8ca3fd99ce639515c690747785e59f2c0d624471705b2d8a7f2fb2ce47fd52f5a583183a473849e6384a3cb2bfaa84d67032c512f607d5afc1c4023603941706b1d2847027913fce942a945058e44320c6c524c0e4f2dfe7c17ee999e769fee5e840526d228859b1218034878c925fa0e5e93531f05fca", 0xa6) clock_settime(0x0, &(0x7f0000000040)={0x9}) 00:00:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1, @broadcast}, 0xb) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000080)={@multicast2, @multicast2}, 0xc) 00:00:09 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080)=0x10c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4) 00:00:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x2066, 0x3) fcntl$setflags(r0, 0x2, 0x1000000000000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5, 0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) open$dir(&(0x7f0000000080)='./file0/file1\x00', 0x0, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) connect(r0, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}, 0x1c) socket$inet6(0x1c, 0x4, 0x100000001) 00:00:09 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x2008c, 0x40) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200)=0x100, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0x7, 0x9}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x1f3) 00:00:09 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) socket(0x0, 0x10000004, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x2) 00:00:09 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file1\x00', 0x2, 0x104) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) fsync(r0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:00:09 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) socket$inet6(0x1c, 0x10000003, 0x8) getsockopt(r0, 0x0, 0x69, 0x0, 0x0) lock order reversal: 1st 0xfffff80012f2f068 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400 2nd 0xfffffe0000a91f40 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80012f2f608 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110ba7e at witness_debugger+0x8e #1 0xffffffff8110b6b2 at witness_checkorder+0xf72 #2 0xffffffff8102c575 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102d078 at __lockmgr_args+0x488 #4 0xffffffff8151a21a at ffs_lock+0xea #5 0xffffffff81968e05 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811bfa1f at _vn_lock+0xaf #7 0xffffffff811a6d61 at vget+0xb1 #8 0xffffffff81192618 at vfs_hash_get+0x148 #9 0xffffffff81513781 at ffs_vgetf+0x51 #10 0xffffffff81503ba4 at softdep_sync_buf+0x444 #11 0xffffffff8151b7c4 at ffs_syncvnode+0x394 #12 0xffffffff81519f88 at ffs_fsync+0x28 #13 0xffffffff819678e5 at VOP_FSYNC_APV+0xc5 #14 0xffffffff811ba6a1 at kern_fsync+0x261 #15 0xffffffff81717806 at amd64_syscall+0x436 #16 0xffffffff816dedfd at fast_syscall_common+0x101 00:00:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x8, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001400)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001340)=0x1008) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)={0x0, 0x7}, 0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x85300}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)={r3}, &(0x7f00000000c0)=0xc) r5 = dup(r1) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000180)={r4, 0x2bb, 0x7, 0x7f, 0x1ff, 0x7, 0x8000, 0x7, {@in6={{0x1c, 0x2, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x1f}}, r3, 0x7, 0x4, 0x4c, 0x4, 0xf6}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000300)={r6, 0x4, 0x7, 0x3, 0x5, 0xcf51}, 0x14) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000080)=0x6, 0x4) 00:00:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000100), 0x10) r1 = socket(0x1, 0x5, 0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x5, 0x80000001, 0x9, 0x4, 0x5}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0xba, "47fd37f9351300f147236e2d1a0fe60c52a20b91be7eef91e6e8279f98eeed5c4e450d45013ab21b7e6a2889c252ac61d32411ebb468719f158047dffad4cc16713768d96b5b262f2bb2e70bec4f172117bcfc45249c34fc5c05c360fab6ebeb95d2a5469474b2fc7d38e6eef3a705606f2f99c0ee8658351936272a2d7d19334999e22b065fa134054a41f0d35d32d921deacd82d19196a4fae7453fcb7477d7f76d65acaa24c1981a9c22fd67f852aab9fa1fb56f65fccecfd"}, &(0x7f0000000240)=0xc2) 00:00:12 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0xfffffffffffffffd, 0x166) r1 = msgget$private(0x0, 0x82) msgsnd(r1, &(0x7f0000000180)={0x3, "75e099a5270323964bb11e6f88378751292e7fd379cdd475fe1740b633201b977ecf07511bec7f189329bf244fb017227eb1986836a9fd61"}, 0x40, 0x800) msgsnd(r1, &(0x7f00000011c0)=ANY=[@ANYBLOB="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"], 0x1008, 0x0) r2 = accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f00000001c0)=0x1000, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x4, "e17900001400"}, 0x14) 00:00:14 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x4000000000000) accept4$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) 00:00:14 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x2008c, 0x40) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200)=0x100, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0x7, 0x9}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x1f3) 00:00:14 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x62c, 0x2, 0x3, 0x0, 0xff, 0x2, {@in={{0x2, 0x2, @multicast2}}, 0x0, 0xfffffffffffffffd, 0xcc, 0x200, 0x1f, 0x1}}, &(0x7f0000000280)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r1, 0x100000000}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x6}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000100)={0x7f, {{0x2, 0x0, @loopback}}}, 0x90) 00:00:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x10200}, 0x8) 00:00:14 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268) open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x101) 00:00:14 executing program 2: r0 = semget(0xffffffffffffffff, 0x2, 0xbb6e0b43d7b60ba2) __semctl$GETPID(r0, 0x2000000000009, 0x4, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) r2 = geteuid() freebsd11_lstat(&(0x7f0000000100)='.\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() getgroups(0x1, &(0x7f00000001c0)=[0x0]) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000200)={{0x9, r2, r3, r4, r5, 0x38, 0x157c}, 0x2, 0xffff, 0xfffffffffffffffa}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r6, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:14 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = accept(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) accept$unix(r1, &(0x7f0000000300)=@file={0x0, ""/9}, &(0x7f0000000340)=0xb) r2 = socket(0x17, 0x1, 0x8000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0xc4bc, 0x3f, 0x2424}, 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000240)=0xfff, 0x4) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000180)) 00:00:14 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) r2 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x240) __semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f00000006c0)=""/4096) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x1f000000) 00:00:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x41, 0x0, &(0x7f00000000c0)) 00:00:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x3, 0xff, 0x10001}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000400), 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e220000000000000000000000000000000000000000000000000000000000000000000000e9825d32000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0600020005000000"], &(0x7f0000000440)=0x94) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="1f0000000500000013690200040093009c3a425b1c004e20060000000000000000000000000000000000000000000000000045a2a9160886a964020fc3677c630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="040000000001000000f0ffff05000000ffff0000"], &(0x7f00000003c0)=0xb0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1204, &(0x7f0000000000)={r2}, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) 00:00:15 executing program 1: dup(0xffffffffffffff9c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fcntl$dupfd(r1, 0x0, r0) r2 = socket$inet(0x2, 0x3, 0x0) sendfile(r1, r1, &(0x7f0000000280), 0x6) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_buf(r3, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet_sctp(r3, &(0x7f0000000c80)={&(0x7f0000000980), 0x10, 0x0}, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) recvmsg(r2, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r4, 0x6}, 0x8) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x50, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:00:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9602060000003000"], 0x1) execve(0x0, 0x0, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x800000005, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100), 0x8) 00:00:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r1, 0x4000000000000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) ftruncate(r2, 0x400000000101) freebsd10_pipe(&(0x7f0000000140)) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r4 = getgid() fchown(r2, r3, r4) 00:00:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0x9}, 0x8) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8202502a511ee86628faf8f8327fec5ffbd33e16a943ae5f36bfeda13a5ac3dafce6f4e1e114bb194f4b3b9590008000001b16d1de00060000000000000000000000000000000000"], 0x1) fcntl$setstatus(r0, 0x4, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) 00:00:15 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r2, 0x0, 0x19, 0x0, &(0x7f00000000c0)) 00:00:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x1000}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0, 0x1e5, 0x0, 0xfffffffffffffee7, 0xfffffffffffffffd}, 0x0) 00:00:16 executing program 3: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = socket$inet(0x2, 0x5, 0x5) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000280)={0x0, 0xd7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000340)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) accept4$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10, 0x20000000) r4 = socket(0x2, 0x10000001, 0x84) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) connect$unix(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="8202262f00696c453000cf5158201d7fa9ee1acf6b12a1626123b12bed9f6e864c4e20d5f12055af35e2877ed97a1ab88be60145f2a12ce779a0980eebd1c21a96c13c2927c5e278a078db4ba16f6254808bef61dea8fd3110c763d0dec52a47238992c35c01d2b65ea4604e6473adde0f6ef82c01d147ebcd5e0c233f67fb22e437d165aa12d610bde34284b34bb37768fbb229c9944c5ee20aa2000000000000000000"], 0x1) sendmsg(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000000c0)='/', 0x1}], 0x1, 0x0}, 0x0) bind$inet6(r4, &(0x7f0000000080)={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x0, @loopback, 0x6}}, r2, 0x8001, 0x5, 0x0, 0x9, 0x2, 0x1}, &(0x7f0000000480)=0x98) execve(0x0, 0x0, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setsockopt$inet_udp(r4, 0x11, 0xffffffffffffffff, &(0x7f0000000240), 0x4) write(r4, &(0x7f00000001c0)='M', 0xfffffffffffffcd1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r4) 00:00:16 executing program 3: clock_settime(0x0, &(0x7f0000000000)) clock_settime(0x0, &(0x7f0000000040)={0x9}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x800, &(0x7f00000001c0)=0x401, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x2000000046, &(0x7f0000000100)={@multicast2, @multicast2, @rand_addr=0xdf}, 0xfffffffffffffd7c) r2 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000140)={0x0, "1179837f71cf116cf66d7809fe76fa4c"}, 0x14) 00:00:16 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x4, 0x7d, 0x81}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0x8d8a, 0x8b, 0x1f, 0x3, 0x80000001, 0xffffffffffffff80, 0x8, {@in={{0x2, 0x3, @broadcast}}, r3, 0xfffffffffffffc01, 0x4, 0x8, 0x9, 0x6}}, &(0x7f00000002c0)=0xb8) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x4) r4 = getpgid(0xffffffffffffffff) wait4(r4, &(0x7f0000000000), 0x6, &(0x7f0000000040)) 00:00:09 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ppoll(&(0x7f0000000100)=[{r0, 0x48}, {r0, 0x16}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="10000000000000000000000000000000"], 0x10}, 0x1) 00:00:09 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0xffffffffffffff3b, 0xffffff8) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000001, 0x3, [0x9, 0x100000001, 0x40]}, &(0x7f00000003c0)=0xe) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104) open(&(0x7f00000001c0)='./file1\x00', 0x2, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, 0x0) r7 = socket(0x0, 0x25, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="bd1d81458b323c862c8214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375695671838f6b429374dc01d1dbc79c14", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r8, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b19d729de8052d27542610d35009cce2f793f675247fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610ada7eabee39767760cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="a732cbd1834ed3de1b3e38e3cdb78f36200c7c4e336ff257f741423945398281"], 0x0) 00:00:09 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00') rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 00:00:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x900, &(0x7f0000000000)=0x1, 0xfe6a) 00:00:09 executing program 0: r0 = semget$private(0x0, 0x0, 0x100) __semctl$SETALL(r0, 0x0, 0xa, &(0x7f0000000000)) r1 = semget(0x2, 0x0, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000001080)=[0x6, 0x80000000, 0x1087, 0x3]) __semctl$GETNCNT(r0, 0x4, 0x3, &(0x7f0000000080)=""/4096) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/32) semop(r0, &(0x7f0000000040)=[{0x2, 0x5, 0x1800}, {0x4, 0x2}], 0x2) 00:00:09 executing program 1: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000100)=@in={0x2, 0x0, @rand_addr=0x7db}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) bind(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="300775aacb3c27f661f87c630b8e82235a"], 0x8) listen(r1, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f00000000c0)=0x6, 0x26e) 00:00:09 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000040)=""/198, &(0x7f0000000140)=0xc6) lseek(r0, 0x0, 0x0) 00:00:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0x8c) 00:00:09 executing program 3: __semctl$GETNCNT(0x0, 0x1, 0x3, 0x0) r0 = semget(0x2, 0x3, 0x1) __semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000000)=""/17) 00:00:09 executing program 0: rmdir(&(0x7f0000000540)='./file0\x00') r0 = open$dir(&(0x7f00000005c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000300)='./file2\x00', 0x0) execve(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='.!+\x00', &(0x7f00000001c0)='-:\'\x00', &(0x7f0000000200)='+]\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000500)=[&(0x7f00000003c0)='.[\x00', &(0x7f0000000400)='.%\'-\x00', &(0x7f0000000440)='{,)\x00', &(0x7f0000000480)=',+\x00', &(0x7f00000004c0)='\x00']) faccessat(r0, &(0x7f0000000280)='./file4\x00', 0x0, 0x0) openat(r0, &(0x7f0000000580)='./file0\x00', 0x1, 0x20) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) rename(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:00:09 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0xf, 0x1, 0x6, 0xe39, 0x6, 0x180000000000000, 0xfffffffffffffffd, 0xfff}, &(0x7f00000000c0)={0x2, 0x1ff}) 00:00:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x100000000000000, 0x1000, 0x20000, 0xd04}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000840000a2b47310030000000000000051ec19096eb385da8c6650601d492125c88207c84aa4d549df14d0fcec2e539417b7171816eff8cf022eec4084c8cbed956fc888bb58b9c9d5990bd68f3575ab820048cf602842082487b84031734c849e4c838ebd45592cd69067e771fd39142073e8345f26ab96ae95728243e4a2d4f3b2ebe858fbbec41fc1b6fed18bf5721d9a6ba523d47caf9c17228212c493e6ea06a8e60e8860d3a91070024a51a5546b043ee3278f8f788986fd9d4fd1da607f901940f40240e76d9e3fabdf5eaf1eeebae057e9c0464235f1ff773bf3f21ec524388b1b4c9f13bdff7108bc9be64b0468a9aa497ae510"], 0xa9}, 0x0) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x8, 0x2}, {0x1, 0xfffffffffffffffd}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000280)={0x0, 0xd8, "9c8678e76c6b9a1b09202a90727841d13f5937f141d4eb0b6a15e40ca77f03b68289122b650cd13c9edfaa1ec977b5a4cb36fa16821c69f3e78561d1f197c10e92529f50e77b457a5de536107788059726fa67ba441c7e64eb15c431d028e04421f978272134e97100b261d7fbbe12f1f723efda67dc4134b804af480426af4422726853f9383677e594121dda6f0637c88990b2fad48faa64712791df2d96bd5805b1099fe539565ad0aead45d032178152383d67d894c5abb490d305f6889206916295d5a9b52c2b3a880571ddc4f1ebfc0e15dd7b5c19"}, &(0x7f0000000380)=0xe0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x101, 0x20, 0x7fff}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)={r1, 0x7, 0x4, 0x2, 0x8, 0x80, 0x9, 0xa00000, {@in6={{0x1c, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0x9f08, 0x1, 0x4, 0x3, 0x101}}, &(0x7f0000000500)=0xb0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) accept4$inet(r3, 0x0, &(0x7f0000000080), 0x10000000) dup(r0) 00:00:09 executing program 0: r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = fcntl$getown(r2, 0x5) getpgrp(r1) r4 = getpgrp(r1) r5 = socket$inet6(0x1c, 0x5, 0x9) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000080)={r6, 0x6}, &(0x7f00000000c0)=0x8) r8 = accept$inet6(r5, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) select(0x40, &(0x7f0000000180)={0x0, 0x3ee6, 0x8, 0x7, 0x6b72, 0x9, 0x8, 0x3}, &(0x7f00000001c0)={0x2, 0x2, 0x1, 0x1, 0xffffffff, 0x1, 0x6, 0x4}, &(0x7f0000000200)={0x8, 0x0, 0x2, 0x3, 0x1, 0x10001, 0xfffffffffffffffc, 0x1000}, &(0x7f0000000240)={0x100, 0x6}) fcntl$lock(r5, 0xc, &(0x7f0000000280)={0x3, 0x5, 0x0, 0x3, r4}) truncate(&(0x7f00000002c0)='./file0\x00', 0x20) setsockopt$inet6_udplite(r5, 0x88, 0x2, &(0x7f0000000300)=0xcd, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r8, 0x84, 0x1, &(0x7f00000003c0)={r6, 0x3, 0x6, 0xffff}, 0x10) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000400)=0x20, 0x4) r9 = fcntl$dupfd(r8, 0x11, r5) setsockopt$inet_tcp_TCP_FASTOPEN(r9, 0x6, 0x401, &(0x7f0000000440)={0x5, "bdb58e52f4f49a7cd2401b07dfc248e4"}, 0x14) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x9, &(0x7f0000000480)=0x8001, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f00000004c0)={0x6, 0x600, 0x7, 0x2, r6}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r9, 0x84, 0x1, &(0x7f0000000500)={r6, 0x0, 0x2, 0x2}, &(0x7f0000000540)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000580)={r6, 0x9, 0x100000001}, 0x8) getpid() getsockname$inet(r9, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000600)=0x10) link(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00') wait4(r3, &(0x7f00000006c0), 0x9, &(0x7f0000000700)) setsockopt$inet_buf(r9, 0x0, 0x5f, &(0x7f00000007c0)="7f8822235a7f517147a3ed8e7e77aea21ed278fdc1ac72bb5c41fb242dc8f785af4dd5409683b204182bcbf07899969dc43315be096db7139d9979fa345472bd0b9842381a439f02a087f57650c6db6c40bd45a0feedced405577cd0b49842bc769b706723666681fa9d47c766b7a8e4943de73d46c97553a5d9aa8c31f8ee2292ef8d374d7fce87bc9ecc500976bfe903625f7d0b68a0145eb7cba25707d3ce30aaaa", 0xa3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x29, &(0x7f0000000880)={r7, 0x3}, &(0x7f00000008c0)=0x8) 00:00:09 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getpid() r1 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0xc5a5, 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x6, @loopback, 0x3}, 0x1c) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x4000000000020104, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 00:00:10 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000480)='./file0/file0/file0/file0\x00') chroot(&(0x7f0000157000)='./file0\x00') recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)=""/204, 0xcc}, {&(0x7f0000000180)=""/12, 0xc}, {&(0x7f00000001c0)=""/111, 0x6f}, {&(0x7f0000000240)=""/7, 0x7}, {&(0x7f0000000280)=""/183, 0xb7}], 0x5, &(0x7f00000003c0)=""/28, 0x1c}, 0x2) chroot(&(0x7f0000000000)='./file0/file0/file0/file0\x00') mkdir(&(0x7f0000000440)='./file0\x00', 0xe) 00:00:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 00:00:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) getrusage(0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x10) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000200)="4a19ed6ee75d9230640860ebdcc97365b22fc3fc1493f7af4b18b673681dd7df672f6226ef9ddb", 0x27}, {&(0x7f0000000240)="24bbc22d40898ad21521c974c7bc46ebc96c7d02b2a01fecc7bd050870e7811405dfb4aaf7e42d6bb73963ed86e73548660c4cf61ecd8e13e1e11d400656bfa2b96233e46a038a", 0x47}, {&(0x7f00000002c0)="4aa5b16571feab5914f2950065c62787c982d9e36cf24b45dfc50daebcb9cf2d38cc118ea7fd2d1c4c75cf7b3d01dfcdd4d3edcc4358829c902607c97bcf023426da9063a1ed29814d83465905f75a68b8fc346f6e2be0d15dba4988948ef680937116c7e1b9f14e3360ba621342724af58f27dfa41c79fbf9a327ee3e2d5314316d562764182a66401fadf5c92f852fa55fed7cec17eaa6c4fd7fa0ea7dc1c6fb2d4a389ee30306adc8e32494a103683146d5588bef0036acef35d726ddc30934a51e188c1613b79fb7cc8fd2838ef6cbfd26c172ccf1d9", 0xd8}, {&(0x7f00000003c0)="11497155c16320a8477643108a3120e4ff86f596d93060d7c7a2ea9e92ec086e73c9d8c14b0403ab057554b4a3814b07e91f734244bb73d980546e7576432b82cfce4e3c84933fdc5c091d1038e4be416fc510e365584f53acaee3170cb9c7cba5f6478a5b287602bb80ae04d400024f213bab647bba51c3899c1d3d2a2c51dbf7a31164c3b378f8f13ab36bd55b52d2f7b04f9094e1c1243d4a528a87842786518caaada1855907e7ccdbac7fa6ecd5ad7c55d2eff5d677050a0994280f8939315cb78d044ae1ddaa8033bf0cf1ba488f3df08556abf28a1cebb3e10162f13d1001299ca8", 0xe5}, {&(0x7f00000004c0)="c1d8310a9d59b2ad47eff070c0a42ae0002722aaa05a15fe092f02f68f51d4150dcb9ed9fc7f30d1302a36e03c1ef5500d50d62fed54a485972f4af2ab6d271022df595e07afc3e7d5a32bfeb1e9dfedc64d9a1077d1c1d4", 0x58}], 0x5) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="41bbb5552cdfbb7755fb49ae6922e56aff1f9512e91e17227f1be893fce22834ceeffc76cbea178f3acde8755d0b755a8226b11ded9ede7c6217532a962b17869a203c1adf9c7b55d57a09897b5ba22fceb46bab5264712819712f9578852be9f8397c4f01aa0457b1490b6d684bbffbbdcb4540f48af518ad27bb019d602db2268370d09635f4269629966a2f3a6477c0ec378f06aaf331858d17a49be1a40aaee2a57bfda949198466ee5d7f1a3b7ebc0446a7214bf64b0f9c050794e4f75cd1b214fefe5c44752cdc94fba4e0d211eb7fa51b9d2305bd1217ca92fc9af53ae10e95938da276473d9f", 0xea) 00:00:10 executing program 3: r0 = socket(0x2, 0x3, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x84) getsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000000), &(0x7f0000001380)=0xfffffffffffffe6d) r1 = semget(0x0, 0x7, 0x468) semop(r1, &(0x7f0000000040)=[{0x2, 0xfffffffffffffff8, 0x800}], 0x1) ftruncate(r0, 0x7) 00:00:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x3, 0x3, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000640)={r1, 0x3, 0x1ff}, 0x8) r2 = semget$private(0x0, 0x0, 0x10) r3 = geteuid() getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000400)={{0x1, r3, r4, r5, r6, 0x11, 0x6}, 0x2, 0x0, 0x3}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r7, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) 00:00:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) 00:00:11 executing program 3: 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) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000000), 0x1000000000000253) write(r3, &(0x7f0000000500)="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", 0xffb) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x6) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000540)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x18) r9 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x13, &(0x7f0000000040)={r8, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="53a3c4536c77827472264a404e773ca6aeb6517c7f89f9c9863a18f3338be1ab55e33e29b71f46017e504cd561051cc63b43dc1e347119c8c1ba6bd6dc0114611d54515273"], 0x0) execve(0x0, 0x0, 0x0) 00:00:12 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x20000000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) setresuid(r1, r1, 0x0) setresuid(r1, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x128) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x401, 0x8}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r3, 0xffffffffffffffc1}, 0x8) 00:00:12 executing program 0: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x1, 0x1800}], 0x1) semop(r0, &(0x7f0000000100)=[{0x3, 0x200, 0x1800}], 0x1) 00:00:12 executing program 0: getresgid(0x0, &(0x7f0000000240)=0x0, 0x0) setgid(r0) 00:00:12 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="022f2f"], 0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockname$unix(r0, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) faccessat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0) 00:00:12 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000080), 0x290, 0x0, 0x0, 0xfffffffffffffde9) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') 00:00:12 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x405, 0x80) symlinkat(0x0, r0, &(0x7f0000000100)='./file0\x00') r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:00:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x200001, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000280)="2a4529b7397d2c3761dadfadc14c7382896b118998fe50c67881a767ab9dca41fb81b3bdf38fda8e26ed573762209f0dbaface18bf323b0188729c1eac431e4d0b6988605cf7a3e6b75c21449a3db766126c0b47e1aafb20bd6a5e8fa1cd04c755d4af7b20722471c1b4d1f5e035dba9c9ba852112c68665", 0x78}, {&(0x7f0000000300)="2b3d1e47cfb9df92a233f050ad25259b84973e277a1005", 0x17}], 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000480)=[@cred={0x20}], 0x20}, 0x0) pwritev(r2, &(0x7f0000000240)=[{&(0x7f0000000000)="44185288eac0080bc839b4319cee3e500225b6459ef9ffd1bcaeecfcdb6a692eeef054dcdcb637c91a3832b223f242809c11df8f0bf6e59b0eb36735335607f87adc6052af2e9d51a6154b2a6009df45a2", 0x51}, {&(0x7f0000000080)="159c5e07141312576e62354b9da1819a2de5c7db2a64725579a72aa6d97393a7dd6d724b5e317a222cac4734431712de9283c054244d13c74022faec0ca3fcbebb7c9f91208ffa4f2c6e22e96481f4bdde09dcd8c69f93e6d519b49ffeaf5285289ec8f8990bdec7a0f9772ea7f94522783ef5cff1fce1fa444a8c0fd736305eb833864d864f8d7bd2bef96f8bff4137616f9832f32caec952daecfe05be6064863be86ee0fb0014f9ea3f58b0d88ad1d3f1162f1d404731fa79a5005c4ead7a9774f939687fc7b97c7ecce9d136e4c23659418e0fac3342a7cef5861aa1d1553fcdf347ca43d5dafc274a0358cd1c7de8bda32c8aff24", 0xf7}, {&(0x7f0000000180)="3707209c8701acc52da680a90cda7b341fed1040c65977466e8e324bf34e7664b3429c73d06feed26a5e0b74561dc3a1b74c8533d19a57a15448ef8a302c0c0c990d81dd2789af5458531159e11f80c3521b572b7def36b148414eb79a", 0x5d}, {&(0x7f0000000200)="95805a747eb9a0baac4bb342e8da39b4503d9413a0b688ff3421b170348663cec63a8ce10a7ddce244cfa07481901b", 0x2f}], 0x4, 0x0) 00:00:12 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7baa6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9237112cc373ab060e794efd88fc74053fff029efeec7af0b"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) r1 = getuid() getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) getresuid(&(0x7f0000000140), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) fstat(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0xfffffffffffeffff, r1, r2, r3, r4, 0x19, 0x1f}, 0x1, 0x8, 0x1c, 0x401, 0x300b6671, 0x6}) r5 = semget(0x0, 0x7, 0x81) __semctl$GETNCNT(r5, 0xfffffffffffffffc, 0x3, &(0x7f00000004c0)=""/123) r6 = accept(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$sock_accept_filter(r6, 0xffff, 0x1000, &(0x7f0000000940)={'accf_data\x00', "75c186a2b994ec85c44fbc4b58bef2b33a823eb3f286f0cdd01c2669cb1374f18287d4996fc05b163dcb6469a93d5412957a27482c2a2971c7540177a2cc01dc8ef5ac7d387723808ae2c18afb57ecfa3b44873fafd599712eec36f24d31ef1e0efa9d544d0e32507d403f7f7a4415decb2e31834a43e0ac1cbb83c305a48de84611b24e38cc8c8eb5e397a65f5742545455ab00b8cbdc6a9ed1b7b3e7d19d439e6dde6e00daf0ef80a9610cc268b640ad8d278069be84682ce49fe0b29cf56aa7c2dbe82c8190e1542ff7a50a868c7fe96d4c269606f78a20b62b6cb07af54d927b32108dfc802475e91a767d360405"}, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000700)={0x0, 0x9}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000780)={0x200, 0x49, 0x100, 0x401, 0x3ff, 0x5, 0x7, 0x55c, r7}, 0x20) msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x800) msgget$private(0x0, 0x80) 00:00:12 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0) close(r0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) connect(r1, &(0x7f00000000c0)=@in={0x2, 0x0, @broadcast}, 0x10) execve(0x0, &(0x7f0000000180)=[&(0x7f0000000080)='+\x00'], 0x0) 00:00:12 executing program 1: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000000)={@remote, @broadcast, @rand_addr}, &(0x7f0000000040)=0xc) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x9, 0x4) 00:00:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) open(&(0x7f0000000100)='./file0\x00', 0x800, 0x8) lseek(r0, 0x0, 0x1000000000003) read(r0, &(0x7f0000000000)=""/164, 0xa4) poll(&(0x7f00000000c0)=[{r0}], 0x7b, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(0x0, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) 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 0xffffffff8110ba7e at witness_debugger+0x8e #1 0xffffffff8110b6b2 at witness_checkorder+0xf72 #2 0xffffffff81064b60 at _rm_rlock_debug+0x240 #3 0xffffffff812c74a0 at in_pcbconnect_setup+0x180 #4 0xffffffff812c71ff at in_pcbconnect_mbuf+0x9f #5 0xffffffff813c6e60 at udp_connect+0x130 #6 0xffffffff81155393 at soconnectat+0x183 #7 0xffffffff811606ff at kern_connectat+0x1ff 00:00:12 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r1) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) #8 0xffffffff811604e9 at sys_connect+0xd9 #9 0xffffffff81717806 at amd64_syscall+0x436 #10 0xffffffff816dedfd at fast_syscall_common+0x101 00:00:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) 00:00:13 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff39) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000c}, 0x10) 00:00:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000014c0)={0x0, 0x2ea, &(0x7f0000001340)=[{&(0x7f0000000000)=""/73, 0x49}], 0x1000000000000126, 0x0}, 0x0) sendto$unix(r0, &(0x7f0000001100)="ed70f46bfc34f2ef06f1f08e96e272421c6c979597f90cbade22da424e2e40b01a901ed1fd8a57ec99dac45bfc8ec02b957cb242f192ca6d649343b4023560272f218c81d130911981c2", 0x4a, 0x0, 0x0, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') 00:00:13 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x40000400000002c2, 0x20000000000001) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 00:00:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0xba, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000), 0x4) 00:00:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) clock_nanosleep(0xe, 0x0, &(0x7f00000000c0)={0x0, 0x665}, &(0x7f0000000100)) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') getsockname$inet6(r1, &(0x7f0000000140), &(0x7f0000000180)=0x1c) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) 00:00:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect(r0, &(0x7f0000000140)=@in6={0x1c, 0x1, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0xf04a}, 0x1c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000002509e3ffffff00ffe3653023"], 0xb7) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=';', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in6, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000180)=""/106, 0x6a}, {&(0x7f00000004c0)=""/216, 0xd8}, {&(0x7f0000000300)=""/100, 0xffffffffffffff9e}, {&(0x7f0000000380)=""/117, 0x75}], 0x4, &(0x7f0000000440)=""/57, 0x39}, 0x40000) 00:00:14 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) renameat(r0, &(0x7f00000002c0)='./file1\x00', r0, &(0x7f0000000340)='./file0\x00') readlinkat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/148, 0x94) symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file2\x00') symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000480)={0x0, 0xd1, "f0a438509bd49f6bd0f604e7993fd4146e3193d5b90ba2a7b63bf95f30f4e62ff5c1a00bfc83c1105822d53e9268c90ba65e2e2ef5b00f0f9bb04d48e146e242d1a329f19d67d39699d453679fb67c4cf111d674c5f5760a554c1a7df570cb6ac045d105f73a28cd5c10646dced396a85d179df6798b54b890cd05ed1e5a0deeef7a9d18c29d5998b1f176dab750c211bdd683fd786b1ec1b1c9b5e00f22b3afe0f0765fcdf13f1cea06adac63ad11cc9c4a711bb903d5cb9d20126f833a0d96d7e2583d746dbe5ae9bbfc8547736a5844"}, &(0x7f0000000380)=0xd9) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000400)={r1, 0x7}, 0x8) symlinkat(&(0x7f00000003c0)='./file1\x00', r0, &(0x7f0000000440)='./file1\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') 00:00:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x66, "b466e3d63e5baf8d5a8b86081cc223fa53cd455303c712ed6972a0d901ee93acb7972549bfd83186b57d96382f92efdc674ec7e8b5812c26918150cef0b7a073b2011d26c7a950ba91f353abfec0bcfe91a45b169fd8330d49e6ad319eccb0f5a6de0067de85"}, &(0x7f0000000000)=0x6e) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @rand_addr=0x854}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) msync(&(0x7f0000ff6000/0x7000)=nil, 0x7000, 0x2) dup(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:00:15 executing program 3: r0 = geteuid() r1 = getegid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) socketpair(0x11, 0x4, 0xe7, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e22ac0c00bb00000000000000000000000000b3bf8e4a2800000000000000000000000000000000000000000000000000000000009e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="9fc9002a386360f2"], &(0x7f00000000c0)=0x94) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000300)={r3, &(0x7f00000002c0)=[@in6]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000180)=0x329) geteuid() setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x1200, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:15 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) write(r1, 0x0, 0x0) write(r1, 0x0, 0x0) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0) 00:00:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3f, 0x4, 0x80, 0x0, 0x1ff, 0x3f}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) 00:00:15 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x10000, 0x1, 0xfff, 0x8000}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xbcaa}, @in6={0x1c, 0x0, 0x4, @loopback, 0x3}, @in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x0, 0x7ff, @empty, 0x7}]}, &(0x7f0000000200)=0x10) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x82) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0xcff, 0x210, 0x1, 0x5, r2}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r2, 0x3b9, 0x66ac}, &(0x7f0000000340)=0xc) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000380), &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000400)={r3, 0x5, 0x401}, 0x8) poll(&(0x7f0000000440)=[{r0, 0x14}, {r0, 0x42}, {r0, 0x4}, {r1, 0x40}, {r1, 0x60}, {r0, 0x1}, {r0, 0x100}], 0x7, 0x80000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000480)={r3, 0x20000, 0xf, 0x1, 0x9}, &(0x7f00000004c0)=0x18) socketpair(0x1, 0x3, 0x3f, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000540)={0xf5e0}, 0x1) r7 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r0) getpeername$unix(r5, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000600)={@in6={{0x1c, 0x3, 0x69c3, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r3, 0x3, 0x9, 0x1ff}, 0x8c) r8 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xd, &(0x7f00000006c0)={0x0, 0x1, 0xfff, 0x3f, r8}) bind$inet6(r0, &(0x7f0000000700)={0x1c, 0x0, 0x5, @empty, 0x5}, 0x1c) open(&(0x7f0000000740)='./file0\x00', 0x8, 0x12) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000780)={r4, 0x1}, 0x8) accept4$inet(r0, &(0x7f00000007c0), &(0x7f0000000800)=0x10, 0x10000000) fstat(r7, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r6, 0x84, 0x8002, &(0x7f0000000980)={r3, &(0x7f0000000940)=[@in={0x2, 0x1, @rand_addr=0x4}]}, &(0x7f00000009c0)=0x10) r9 = openat(0xffffffffffffffff, &(0x7f0000000a00)='./file0\x00', 0x809, 0x10) r10 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r10, 0x3, &(0x7f0000000a40)=""/4096) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000001a40)=r2, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x15, &(0x7f0000001a80)={r4, 0x54b4c876}, &(0x7f0000001ac0)=0x8) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff8001219d7c0 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110ba7e at witness_debugger+0x8e #1 0xffffffff8110b6b2 at witness_checkorder+0xf72 #2 0xffffffff8107a983 at _sx_xlock+0xb3 #3 0xffffffff812c13ac at inp_setmoptions+0x17bc #4 0xffffffff812d97bf at ip_ctloutput+0x80f #5 0xffffffff812dd569 at rip_ctloutput+0x2c9 #6 0xffffffff8115a311 at sosetopt+0x101 #7 0xffffffff81162978 at kern_setsockopt+0x158 00:00:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x530, 0x4, 0xfffffffffffffff9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x101, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x3, 0x200}, &(0x7f0000000180)=0xc) r3 = getegid() setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200)=0xf6, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x1, 0xfffffffffffffff7, 0x10, 0x9, 0x7, 0x0, 0x2, 0x37f6, r1}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x20, @empty, 0xffff}}, r2, 0x9, 0x75b, 0x100000000}, &(0x7f0000000380)=0x8c) r5 = shmget(0x0, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000500)={{0x8, r6, r3, r7, r3, 0x4, 0x9}, 0x6, 0x7, 0x3, 0xf6, r8, r9, 0x8000}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000580)={0x1, [0x0]}, &(0x7f00000005c0)=0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000600)=0x1f, 0x4) getpgid(r8) rmdir(&(0x7f0000000640)='./file0\x00') r11 = dup(r0) r12 = semget$private(0x0, 0x2, 0x8) semop(r12, &(0x7f0000000680)=[{0x1, 0x40, 0x1000}, {0x0, 0xcf, 0x1800}, {0x0, 0x4, 0x1800}, {0x1, 0x3, 0x1000}, {0x4, 0xffffffffffffff80, 0x1800}, {0x3, 0x3, 0x800}], 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000006c0)={r4, 0x7fffffff, 0xf, 0x400, 0xffffffff}, &(0x7f0000000700)=0x18) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000740)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r11, 0x84, 0x2, &(0x7f0000000780)={r4, 0x2a3d, 0x5, 0x9, 0x200, 0x4}, &(0x7f00000007c0)=0x14) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000800)={r10, 0x3ff, 0x4, [0x1, 0x101, 0x1, 0x800]}, 0x10) pipe2(&(0x7f0000000840), 0x100004) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000880)='./file0\x00', 0x20000, 0x40) 00:00:15 executing program 0: freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x11, r0, 0x0) write(r1, &(0x7f0000000000)="d5aa0a67adf0ebf5b44a7caef5d7200f2bfe3e51c7604215fd20c443cda3a909d0fa2ed204d13bc43b85c5c3a251cfda9264d1102ec5eb11b5dad4537275ae04", 0x40) 00:00:15 executing program 2: mlock(&(0x7f0000d5c000/0x4000)=nil, 0x4000) madvise(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) msync(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x2) 00:00:15 executing program 0: r0 = socket(0x2, 0x5, 0x0) lseek(r0, 0x0, 0x0) 00:00:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x8, 0x4) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x804, 0x108) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x120082, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f00000017c0)=[{&(0x7f00000003c0)="a9", 0x1}], 0x1000000000000134}, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x4000000, 0x1, 0x9, 0x10000006}, &(0x7f0000000180)=0x226) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x4, r3}, &(0x7f0000000240)=0xfffffffffffffca7) #8 0xffffffff81162813 at sys_setsockopt+0x33 #9 0xffffffff81717806 at amd64_syscall+0x436 #10 0xffffffff816dedfd at fast_syscall_common+0x101 00:00:15 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000002900400032003c0000000000e137f81c15d66c3ac5b0f4914b22770e443c488f094c56262730526c8d884db6abbfd54a47db15e7117aa71a4025f69ffe43fc75f2e7bd48863b64b0f341a486ec046ac2cb93950d139976099535499a068bf3ac89d5d5cd019052b8cc93804edbf4865b29984a8469eba8ead333f37a093c8219aaa6221ed041b1077f7f2dca"], 0x10}, 0x0) 00:00:15 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = shmget$private(0x0, 0x3000, 0x520, &(0x7f0000e19000/0x3000)=nil) shmat(r1, &(0x7f0000fce000/0x2000)=nil, 0x1000) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xffffffffffffffff) 00:00:15 executing program 2: truncate(&(0x7f0000000000)='./file0\x00', 0x401) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x1ff) 00:00:15 executing program 0: open(&(0x7f00000000c0)='./file0/file0\x00', 0x1800c, 0x100) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x0) ftruncate(r1, 0xff00) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x0) 00:00:15 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x4) 00:00:15 executing program 2: r0 = socket$inet(0x2, 0x2, 0x27fbffffff) close(r0) fcntl$lock(r0, 0xb, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x400, 0x3, [0xfffffffffffffff7, 0xfffffffffffffbff, 0x3ff]}, &(0x7f00000001c0)=0xe) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10, &(0x7f0000000140)={@multicast1, @broadcast, r2}, 0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xa, "09650746e350033b7b94"}, &(0x7f0000000040)=0x12) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x80010000000000, 0x820, 0x9, 0x78, r3}, 0x10) 00:00:15 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x40) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x0, 0x3, 0x318, 0x10000}, 0x8) open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r1, 0x0, 0x13, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff66) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) 00:00:15 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x3bf) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="b84d0b6fae2b93cd16b1f6c15301fef101655e33715d066e1af1602c0c22572f02371dc8ea1f165efc2d1533c5b2278ec1a36d53c339dd483fdd55a8421022f9677812b37b9fc598921e3a3f9738740db2a90153b7845ffa3daf2c585713b9de9298aa22a3c66022a00757ea56196fe13f9e0eea2f8f9fbb5217b147b6e76f2ef516fbfed5d9f757ad92d830a801f0ac58b2ac54932c14ba11344a7b2659d1a0c0096c375f343121b78b9c3f76fe04f050a941068efcca604901621113d849e9"], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffd4030000000100100008e3351e107e8cb15006d8decc753e6a88a1d26a0300000000000000352473b822316749c6eaa417959a97d9010000000000000000000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:00:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8840, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) r1 = semget$private(0x0, 0x3, 0x4) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000080)=""/141) sendto$inet(r0, &(0x7f0000000140)="d13a0fc7ae614ee6658588f88f31190d1aa3bcf6da7c4ca9b2b2a964870e72f1a43093ccca53934ab9827b38a1baa30036186de9fc8f9865f1673dc89ba53fc1a890291d7618dade563943bf", 0x4c, 0x8, &(0x7f00000001c0)={0x2, 0x1, @loopback}, 0x10) semop(r1, &(0x7f0000000200)=[{0x5, 0x10000, 0x1800}, {0x3, 0x401, 0x1800}, {0x0, 0x5, 0x1800}, {0x3, 0x8, 0x800}, {0x2, 0x2, 0x800}, {0x3, 0x81, 0x1000}, {0x3, 0xfffffffffffffff8, 0x1000}], 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x40, 0x2000, 0x3ff, 0x2, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x6, 0x1, [0x88]}, &(0x7f0000000300)=0xa) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r3}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0)={0x291b, 0x10001, 0x7fffffff, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400)=0x5abf0114, 0x4) open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x14f) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = geteuid() getresgid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000600)={{0x8, r4, r5, r6, r7, 0x8, 0x4}, 0x5b400000000, 0x4319, 0x5}) geteuid() setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000680)=0x55221259, 0x4) readlink(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000001700)={r3, 0x200}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000001740)={0x95bd, {{0x2, 0x3, @multicast1}}, {{0x2, 0x1, @rand_addr=0x7}}}, 0x118) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000001880), &(0x7f00000018c0)=0x4) open$dir(&(0x7f0000001900)='./file0/file0\x00', 0x280, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001940)={r2, 0x80000001}, 0x8) geteuid() shmget$private(0x0, 0xd000, 0x40, &(0x7f0000ff1000/0xd000)=nil) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000001980)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000019c0)={r3, 0x59, "7e731e18ac427c9638ac45835b52dcb91e575d44f52f2811f5746263ece2bc44d4e13263234ba888b731be4a5206c388ea831cf78639c3bebf9b458b9a9ca77f3bbbff747746271d8204577599521e9b1b1474fdd152ac6685"}, &(0x7f0000001a40)=0x61) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001a80)={r3, 0x80000000, 0xf, 0xffffffffffff8b77, 0x5}, &(0x7f0000001ac0)=0x18) 00:00:15 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = msgget$private(0x0, 0x400) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) r7 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000600)={{0x0, r2, r3, r4, r5, 0xa3, 0x87b5}, 0x8, 0x74e, 0x10000, 0x800, 0x6, 0x5, r6, r7}) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000140)="dfc3b3b2759b148be5ac22077e66f0458e6723393f30de06431ea3b34b0c8eb36dd5ce13b2ac1af411aa4ecacbcaab5ee548c26224f8ae6405779cfc918e1338e80f87a011709bd597be13fb1e9d2700cb5f549edfd360c25ced6de8619bf122ab224d909a5c2f79652e81fe4aabfda64d72dd35afb7e71812b5512265be5cf775e61e99bd3a92d27142e86f22fa3b96b5ad3d041caa02ec0abb229730b64b29f5dbe85fa77dbc6e169b35959092d4246443baae6f819871b6604aadd20a63b2711bdd6031cffe215b58c822bff7344b6cc07377d0d96d13a31cfc4f45a7f6f4063c08", 0xe3}], 0x1, 0x0}, 0x84) 00:00:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) lseek(r0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x8000000000030, 0x0, 0x0) 00:00:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x5]}, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x57, 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) pipe2(&(0x7f0000000000), 0x100000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 00:00:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x8, 0x3, 0x1, 0x8001}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x8, 0x4, 0x5}, &(0x7f0000000380)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1}}, 0x0, 0x0, 0x401, 0x5}, &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x8, 0xfffffffffffffffa, 0x2, 0x800, 0x5}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e21ac1400aa00000000000000000000000000000000000000a5e205adc87b7ceb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b2b84178908f1219b86fb2dd26c845534401cf084671efdac800fbcb2cdd57caa002635fe5b5e5bf68f427ca0c60610dee1b818f74b7f00059797a4dc0ea5c6e7a16371ae3f38de29224cc2938e1ff7e09edd881a786aa56c827742b4e57748564b3785015779daac1fa76d506166028", @ANYRES32=r2], 0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) mlockall(0x3) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:15 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) nanosleep(&(0x7f0000000000)={0x992, 0x3e}, 0x0) 00:00:15 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) munlock(&(0x7f00009ff000/0x600000)=nil, 0x600000) getsockopt$inet_udp(r0, 0x11, 0x200000000, 0x0, 0x0) munlock(&(0x7f0000bcb000/0x4000)=nil, 0x4000) r1 = msgget$private(0x0, 0x456) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000140)=r3, 0x4) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/59) 00:00:15 executing program 1: getitimer(0x1, &(0x7f0000000000)) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000ff1000/0x4000)=nil, 0x4000, 0x4, 0x12, r0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) munmap(&(0x7f0000ff1000/0x2000)=nil, 0x2000) 00:00:16 executing program 2: r0 = getpid() wait4(r0, &(0x7f0000000180), 0x4, &(0x7f0000000280)) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x400000000000, 0x100000001}) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x1) flock(r1, 0x2) freebsd10_pipe(&(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x66f}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r3}, 0x8) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) 00:00:16 executing program 1: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x402, 0x10) madvise(&(0x7f0000e5b000/0x8000)=nil, 0x8000, 0x3) mlock(&(0x7f0000a04000/0x3000)=nil, 0x3000) 00:00:18 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r3 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) recvmsg(r3, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) futimesat(r0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0xfffffffffffffff8, 0x80000000}, {0x4, 0x4}}) socket(0x2, 0x5, 0x0) 00:00:20 executing program 2: socketpair(0x2, 0x20000006, 0xb50, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000000200)="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", 0x1000, 0x1, &(0x7f0000000140)={0x1c, 0x2, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x400}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockname(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) r3 = semget(0x2, 0x2, 0x14) semop(r3, &(0x7f0000000000)=[{0x0, 0x4, 0x1000}, {0x4, 0xff, 0x1000}, {0x5, 0x0, 0x1800}, {0x3, 0x3, 0x1000}], 0x4) 00:00:20 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@broadcast, @loopback}, &(0x7f00000001c0)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@local, @multicast1, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xb, &(0x7f0000000200)={@multicast1, @loopback, r1}, 0x7c) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@broadcast, @multicast1, @remote={0xac, 0x14, 0x0}}, 0xc) clock_nanosleep(0x4, 0x1, &(0x7f0000000040)={0x7, 0x401}, &(0x7f00000000c0)) 00:00:20 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000042f9"], 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x10000, 0x9, 0x4}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r1, 0x3, 0x1b}, 0x8) 00:00:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400800000105) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) ftruncate(r0, 0x100000001) open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x0) 00:00:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140)={0x0, 0x8}, 0x10) recvfrom$unix(r0, &(0x7f0000000180)=""/12, 0xc, 0x0, 0x0, 0xffffffffffffff94) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x41ace922, 0x2, [0x5, 0xfffffffffffffff9]}, 0xc) 00:00:21 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x5, 0x7ff}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x31, &(0x7f0000000000)="53d760b0f6f5ed96c1f28ae4d32bcb991ede3e80831b34b76196d6b017056e5db4f77bea3b6a02b54c6b69701d75d3a606") setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}}, 0xc) 00:00:21 executing program 1: r0 = open$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') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 00:00:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801ffff) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) 00:00:21 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100006) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000480)={0x0, 0x44}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000500)={@in6={{0x1c, 0x2, 0x10, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}}, 0x0, 0xffffffffffffff81, 0x47d3, 0x3f, 0x3, 0x7}, &(0x7f00000005c0)=0x98) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000600)={r4, 0x0, 0x5, 0x7fffffff, 0x6, 0x1, 0x7, 0x7ff, {@in6={{0x1c, 0x2, 0x1000, @empty, 0x3}}, r5, 0xfffffffffffffe01, 0xffffffff, 0xfffffffffffffe01, 0x1000, 0x2d2}}, &(0x7f00000006c0)=0xb0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000040)=0x80000001, 0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f0000000180)={0x12aa92d2, {{0x2, 0x1, @rand_addr=0x40aa}}, {{0x2, 0x1, @rand_addr=0x2}}}, 0x118) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x10000}}, r7, 0x100, 0x1, 0x7}, &(0x7f0000000440)=0x8c) getsockopt$inet_int(r0, 0x0, 0x41, 0x0, 0x0) 00:00:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0xffffffffffffffd7) 00:00:21 executing program 1: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = socket(0x1f, 0x9, 0x80000001) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = msgget$private(0x0, 0x1152b6e62ece13d) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/4096) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f00000011c0)=ANY=[@ANYBLOB="02000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="624864e6d1c882294c951b209c0003c0268bb61560ec46feef51db8227aa8145ff9e1c1dd8fcef144028bf68a4c8de"], 0x94) 00:00:22 executing program 3: r0 = msgget(0x2, 0x4) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/30) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x18, 0x0, &(0x7f0000000040)) r2 = socket$inet(0x2, 0x20000000, 0xa073) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000100)=0x10) 00:00:22 executing program 2: munmap(&(0x7f0000c2a000/0x2000)=nil, 0x2000) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0xb) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000e62000/0x3000)=nil, 0x3000) mlock(&(0x7f0000b7c000/0x2000)=nil, 0x2000) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f0000de6000/0x1000)=nil, 0x1000) 00:00:22 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) socket$inet6(0x1c, 0x2, 0x10000) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = getpid() sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f00000005c0)=ANY=[@ANYBLOB="01002e00009a54be696c653000"], 0xa, &(0x7f0000000400)=[{&(0x7f0000000040)="879fddebcc81b8b9e9cbee028372278fcd06f3ab5a01507ceec857740640fbf3dc0e35b3a6e61ed0fecb6eafcce2fe1ffb7b959ae5016bfe9d1cbec647649c479baabd9bc5cac1c95f527f6714e38205a77385fd231ff84da1f53b417cfb8ff8a1153c7704bd74c57eac47c25136e2575eefa1f9cb2fb853161eaac4c72b2df5d16f4fca79c301f10683b4d835f79a4c8658", 0x92}, {&(0x7f0000000100)="4a9d21fd81f049ef5f5e2a02bf03faab4acc0450c977e3b7786f4305437ccb616595257348ee8ecaeda2338fb419f75b70516c0bd7588462", 0x38}, {&(0x7f0000000140)="c694cabb30d224521ddcdbadb0fc6854f74d4a6a353f7a102138ef37a2b9c70ac7d6968f1cdd62ea1345c7dc922e7bcdb18636c7af86c5417d3d3dcf362b2d89bf", 0x41}, {&(0x7f0000000300)="b3d7267074868da68032bef942f65d5abc3dbb4c9e14a9a3c08b0b22ea5e5b76bbdbf9245449794f2f9c1dfaa814176c25e3f30427741c1361fc1ff6f7111f96b8a780bd1c4a1c98534bb1cbcc59463b07f5cfffef817a0fc457a4911b824e913692b21248e53bffce84f31d782031ee7f1185e623640375337e67edec015d40a00e1a9f8e780edb9ca331939bedc6acbd2688a5c06967c63317fbf330139210c71c8afb887b4b5478d0d1616d5afbb97930d757bcfb17294dcd52ac7d08b47fe2e9c708babbe4a1c0fc9f791705e04bcaf88cdcef81fb1410270bf06539fb52da08", 0xe2}], 0x4, &(0x7f0000000480)=[@cred={0x20, 0xffff, 0x2, r4, r2, r3}, @rights={0x20, 0xffff, 0x1, [r1, r5, r1, r1]}, @rights={0x18, 0xffff, 0x1, [r1, r1]}, @rights={0x28, 0xffff, 0x1, [r1, r1, r1, r1, r0]}, @cred={0x20, 0xffff, 0x2, r7, r2, r3}, @rights={0x28, 0xffff, 0x1, [r1, r1, r1, r1, r0]}, @rights={0x20, 0xffff, 0x1, [r1, r1, r1]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0x100, 0x4}, 0x0) getpgrp(r7) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000000)={0x101, 0x7fff, 0x700, 0x1ff, 0x1, 0x0, 0x7add95ed, 0x7, 0x0}, &(0x7f0000000600)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000640)={@in6={{0x1c, 0x3, 0xb97, @local={0xfe, 0x80, [], 0x0}, 0x8000}}, r8, 0x1ff, 0x4, 0x1}, 0x8c) 00:00:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) listen(r0, 0x7fff) bind(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="2d012e2f66696c653000efb746bb386e56d70028326dc8ec072ab71ed4bd25c37616"], 0x1) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x6, 0x26e) 00:00:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, 0x0, 0x2d2}, 0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x51c, 0x9}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0100000000000000110200000000000300000100f330d1e233996612be5c2ead0b50bbaf27e1ab5c4c204ba5b0d37cf13b8d789ea197a10c45e89d80a82c402e3bf8378c7394bb762fddc11eb112bf39a913f1b5b4a9cec95a0945d03da93d7490dc323a945db368f39e4b376530600c39fae91ca7587a19"], 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r3 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0x800, 0x2000, 0x8, 0x100000000, r1}, &(0x7f0000000380)=0x10) 00:00:23 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) geteuid() getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xe}, &(0x7f0000000380)=0x8) 00:00:23 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x88) r1 = dup2(r0, r0) accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) 00:00:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x20040, 0x21) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x100) freebsd11_fstat(r0, &(0x7f0000000100)) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:00:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = semget$private(0x0, 0x3, 0x80) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000000)=""/68) truncate(&(0x7f0000000180)='./file0\x00', 0x100000001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:23 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x3, 0x0, 0xc700000000000000, 0x100000001}) open(&(0x7f0000000000)='./file0\x00', 0x200c3, 0x0) 00:00:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x4}, &(0x7f0000000480)=0x8) r2 = socket$inet6(0x1c, 0x1, 0xeff4) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={r3, 0x6}, &(0x7f00000000c0)=0x8) 00:00:23 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x9, r1}) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) 00:00:23 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000000c0)={@multicast1, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10940, 0x10) 00:00:23 executing program 0: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6) 00:00:24 executing program 1: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mmap(&(0x7f0000d68000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) msync(&(0x7f0000d0c000/0x3000)=nil, 0x3000, 0x1) 00:00:24 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r2, 0x0) ftruncate(r1, 0x100000001) r3 = open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) r4 = msgget(0xffffffffffffffff, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000200)={0x8, 0x400, 0xcd83, 0x6603, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r5, 0x400}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000000)=0x1, 0x4) msgsnd(r4, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1, 0x800) 00:00:24 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0xffffffffffffff66) recvfrom$unix(r0, &(0x7f0000000100)=""/167, 0xa7, 0x400c2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x2}, 0x0) 00:00:24 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x1}], 0x2, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)={0x5}, 0x8) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100009, 0x10) r2 = getpid() freebsd11_stat(&(0x7f00000036c0)='./file0\x00', &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpid() r6 = getuid() freebsd11_fstat(r0, &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) freebsd11_lstat(&(0x7f0000003800)='./file0\x00', &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000038c0)=0x0, &(0x7f0000003900), &(0x7f0000003940)) r11 = fcntl$getown(r0, 0x5) r12 = getuid() r13 = getgid() sendmsg$unix(r1, &(0x7f0000003a40)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000003600)=[{&(0x7f0000000180)="f7a738c005f14e5b77d50ace0c451d6204d73339eb1ad61f5b977955c8d196b01fb84abb2c6215b7cf9370714c9924564527611d9ee16e59ad125c95d133fabba711617b4e5896061b997821cadff54795ae59a705530474b28f3c8c09c48a16cca60a9fbf72772b75f89278c07d763ed0257fc2f228800fd8f49d38125cea41381f56fdb90c5031d6e9032e9cc0ce58f8146dd778fcbadf118d5240ed3af6f8c739500657a364fc063f103f5ed4d8f4ae50c2", 0xb3}, {&(0x7f0000000240)="d6580673ce802d47c1211909213510b01be107fec18b14f18d63db668f2f87b14b701f0f5be1bf7296e7e8bbd786a86db0667022eeb1bc11f7f9eb5e0a3924b893a1fe86d18ce62e0c597cf4c0799b025ee0e59ea411a659379ad759b6e9448d372de7596612556e67cb25ec05d1b508af28e6d04bd9ed5d0e7ac53bdba405737f28cc23a9b656532e8e37c1d46793027635e64e374df338eaa16fe4ce5eb37e31ef078307e0600ea5a8ad4daab1302f74abcaf58894e1f697f999a25d60d027d9070bdc13e9a5abf5f40b9a7d", 0xcd}, {&(0x7f0000000340)="09173cc05d5ea1d0cb9bbb13ac1e2f4a7d037eeabd2a8b3cd1b404bb549983aec151ff9769960a4c343cac0445a4cff57a36c39b3d4b99fe7983ebd0167ba043133f215fab30f7e3f449fcf5a3a0a43119b4d597a007a8c2528fa61627db19dc8eac681d27db037ef82a3beb4ac1138130302da18d92b8ce8cae56c4607ae0cfb3b7b4cf8c37a3aafbf52f0c549d188bcdcf29d212fe", 0x96}, {&(0x7f0000000400)="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", 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0x1000}, 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0x1000}, {&(0x7f0000003500)="6509cf360050dcd5261f611b21dbb2c64581d5b5b355a5ce91a82e48e2ed7c030bdc206690e479dc7dd4c0b43fa2fddac6e22fe0bc9f80293dc14629074801abdf26ea81c92b91845e2d0a86605678f24190698b76daf569b9bac541ae28b015033b147f5ca1dbe55feaf2349cc8d3b8", 0x70}, {&(0x7f00000000c0)="2965bb260bf26cf4439522f098ededb022e8fa74b254e97d8a5a4bfba760f6b403bf1760c7190d4b4d883ddbddad7f58bf02330774", 0x35}, {&(0x7f0000003580)="e416b90ea6e97fb8b63934306a82b976165356f7a14db7193ac7b7330e914c7b951426b3e94c1c56f4513277c50ee176aca1163f3d2111f4ac5c897797b896d76bf37468609ab76f1dd588f2102e63", 0x4f}], 0xa, &(0x7f0000003980)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0xb8, 0x185}, 0x100) 00:00:24 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x7ff, 0x8}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x3ff, 0xf, 0x49e, 0x4}, &(0x7f0000000240)=0x18) write(r0, &(0x7f0000000180)="91f7040000000000000030d22e4c6d", 0x4b53fb447a9fa6ac) ftruncate(r0, 0x8000) sendto$inet(r0, &(0x7f0000001a40)="04a5e0ed7d105da34b8968613c8d34fe3ab74f68ed572e7395ecb8f89edd00568f2d8d7a1139fce55869d3fb87fb31fe0556139ac4b0e8c09f37460e1613e260be28c19440cf60879bfdf22df8e67a90e5753efe6d8fd678656bbadd3edff45abbb8dbe3aa474442a05c1955ede36e12ce566ece2654b1add72ced48f27d298c69fcc006de265042d3a54d8292e8d42bd54c2e801dd7ce65fbc6c5dd261f1543cd4e7190076d2b3fa526bacf8ba6a903c6bc50e67135616e20e701b507e2c64d2b3239ce65862a4ffc5121806c2b4d0400fc6dad73996c5fb57e111684116b38", 0xe0, 0x0, &(0x7f0000000280)={0x2, 0x2}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x40, 0x2, 0x3, 0x3}, &(0x7f0000000040)=0x18) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x8, 0x2, 0x5, [@broadcast, @multicast2, @multicast1, @loopback, @broadcast]}, 0x24) ftruncate(r0, 0x4) fsync(r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000019c0)=ANY=[@ANYPTR64=&(0x7f0000001480)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESHEX, @ANYPTR, @ANYRESDEC=r2, @ANYRES64=r2, @ANYBLOB="f868fb6f7f757f7db8d71d9f710ceb9a528c343dc226edafb24797aef4d762"], @ANYRESDEC=r0, @ANYRES16=r2, @ANYRES16=r2, @ANYRES64=r2, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="eb47f3a9687bade7e4e4469cde04e5f57c79d31b4bfa6de9c58bbcc2133f4749ef8849f7cb98cf121e2dac8f2ba6b418377a3eca01db54f96d61669eb3e71b698386cfec1e988c3faad049ffa1b85c7d840b2034b540e708eb586c13c78c8cd6ec05f841baa2b0", @ANYRESHEX=r2, @ANYRESDEC=r0, @ANYBLOB="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", @ANYRESOCT=r0, @ANYRESHEX=r0], @ANYPTR=&(0x7f0000001400)=ANY=[@ANYRESDEC=r0, @ANYRES16=0x0, @ANYRES64=r2, @ANYRESDEC=r2], @ANYPTR=&(0x7f0000001440)=ANY=[@ANYRES32=0x0, @ANYRESHEX=0x0, @ANYPTR, @ANYRES16], @ANYRESDEC=r2], @ANYPTR=&(0x7f0000001540)=ANY=[@ANYRES64=r0, @ANYRES32=r2, @ANYPTR=&(0x7f0000001500)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR64], @ANYRESDEC=r2], @ANYRESHEX, @ANYPTR64=&(0x7f00000015c0)=ANY=[@ANYPTR=&(0x7f0000001580)=ANY=[@ANYRESHEX=0x0], @ANYBLOB="aafd5986595713a0c4c5bcf23ebabea0f8ff48c44eb632d23ae1d129f55de458789164f82617e59bdbf91210ca9e", @ANYRESDEC=0x0, @ANYRES32=r2], @ANYPTR64=&(0x7f0000001740)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000001640)=ANY=[@ANYRES64=r0, @ANYBLOB="f9d51c364071893c686aa417aa7ebe08c99ca5723bee09377f58b2344e60999385ef98541b3c6f6ff4c4674586ebd78d4d2dd3b697aef34ecb58f8bf9f46481e77e582797b367a948ce89413cf77ff536cd5e4e530e33417497c1a9d76b0f6352583abe229c5a8c6d3ce0ddfbe7109a4dfb333d5344460945090403ae4ac9d1fdffd991e91e20d1f9e4d0e1ecae4fae1da507d04e8bc3b56d88225770e79075c94ef08152dabda827a4f2e14dd537fb6d345497e77ba2ead1d", @ANYPTR], @ANYRES64=r2], @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000001880)=ANY=[@ANYRESDEC, @ANYRESHEX=r0, @ANYRESDEC=r2, @ANYPTR=&(0x7f0000001780)=ANY=[@ANYRES64=0x0, @ANYRES32, @ANYBLOB="c3505b7c117725f439dacf3b3d17c3f57dc92c0e38314753db22abc90c63b688df031225632d", @ANYRESDEC=0x0, @ANYPTR, @ANYRES16=r0], @ANYPTR64=&(0x7f0000001800)=ANY=[@ANYPTR, @ANYPTR64, @ANYRESDEC=r0], @ANYRESDEC=r2, @ANYPTR=&(0x7f0000001840)=ANY=[@ANYRESHEX=r0, @ANYRES16=r0, @ANYPTR, @ANYRESHEX=r2, @ANYRESHEX=r2], @ANYRESDEC=0x0], @ANYRES16=r2, @ANYPTR64=&(0x7f0000001900)=ANY=[@ANYRES64=0x0, @ANYRES32=r2], @ANYPTR=&(0x7f0000001940)=ANY=[@ANYRESHEX=r0, @ANYRES32=r2, @ANYRES16=r2, @ANYRES16=r0, @ANYRESOCT=r0, @ANYRES64=r2, @ANYRESDEC=r2]], &(0x7f0000000080)=0xa) 00:00:24 executing program 1: r0 = socket(0x18, 0x5, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1}, 0x0) 00:00:24 executing program 1: r0 = socket$inet(0x2, 0x5, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7c5, 0xf, 0x7, 0x101}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x7f, 0x2010, 0x80000001, 0x3, r1}, &(0x7f00000000c0)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1200, &(0x7f0000000100), 0x10) 00:00:24 executing program 1: r0 = socket(0x11, 0x3, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050202000000000005000086ca3849451ae3d3051020741038f53e8551f30ce390500e780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe0a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7da96ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9211830e0f2f0c9f69ec7ab3a34c290000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000180)="9b4a30bdcbeee31297e8e33f1e0ddaf3c5a6fd026e6281204179fcc227a395de3efc60d3af58b54a69e88f7f6dd69cebdae4e9002a467a3ec04c7e57be831fb2670d8a1edfa5", 0x46) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x80000001, 0x7}, 0x8) 00:00:25 executing program 0: mlock(&(0x7f0000b08000/0x2000)=nil, 0x2000) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000002) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) shmget(0x0, 0x2000, 0x212, &(0x7f0000ffe000/0x2000)=nil) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) 00:00:25 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82af0800000000000000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:25 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open(&(0x7f00000000c0)='.\x00', 0x100000, 0x10) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ftruncate(r1, 0x100000001) ppoll(&(0x7f0000000000)=[{r1, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000100)='./control\x00', 0x43) dup(r0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:00:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = dup(r0) r2 = semget$private(0x0, 0x3, 0x0) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x100000001]) semget(0x3, 0x2, 0x2) r3 = semget(0x0, 0x800000000001, 0x10) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000003c0)=""/173) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x10}, {r0}, {r0, 0x4}, {r1, 0x14}], 0x4, 0x4) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000700)="0c17ce82e0809dda460bdfaff2fce11d8d7463f66b0f203b171073e63608d6b59aab12cd588db1fc6831c3053356848b5cec9af0a29d00ef533fc5558c31717fc8042e50a72aedf4", 0x48}], 0x1, 0xbf24) r4 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000180)=""/220) fcntl$setstatus(r1, 0x4, 0x10044) read(r1, &(0x7f0000000300)=""/175, 0xaf) open(&(0x7f0000000140)='./file0\x00', 0x400, 0x1) 00:00:25 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x7ff, 0x8}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x3ff, 0xf, 0x49e, 0x4}, &(0x7f0000000240)=0x18) write(r0, &(0x7f0000000180)="91f7040000000000000030d22e4c6d", 0x4b53fb447a9fa6ac) ftruncate(r0, 0x8000) sendto$inet(r0, &(0x7f0000001a40)="04a5e0ed7d105da34b8968613c8d34fe3ab74f68ed572e7395ecb8f89edd00568f2d8d7a1139fce55869d3fb87fb31fe0556139ac4b0e8c09f37460e1613e260be28c19440cf60879bfdf22df8e67a90e5753efe6d8fd678656bbadd3edff45abbb8dbe3aa474442a05c1955ede36e12ce566ece2654b1add72ced48f27d298c69fcc006de265042d3a54d8292e8d42bd54c2e801dd7ce65fbc6c5dd261f1543cd4e7190076d2b3fa526bacf8ba6a903c6bc50e67135616e20e701b507e2c64d2b3239ce65862a4ffc5121806c2b4d0400fc6dad73996c5fb57e111684116b38", 0xe0, 0x0, &(0x7f0000000280)={0x2, 0x2}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x40, 0x2, 0x3, 0x3}, &(0x7f0000000040)=0x18) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x8, 0x2, 0x5, [@broadcast, @multicast2, @multicast1, @loopback, @broadcast]}, 0x24) ftruncate(r0, 0x4) fsync(r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000019c0)=ANY=[@ANYPTR64=&(0x7f0000001480)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESHEX, @ANYPTR, @ANYRESDEC=r2, @ANYRES64=r2, @ANYBLOB="f868fb6f7f757f7db8d71d9f710ceb9a528c343dc226edafb24797aef4d762"], @ANYRESDEC=r0, @ANYRES16=r2, @ANYRES16=r2, @ANYRES64=r2, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="eb47f3a9687bade7e4e4469cde04e5f57c79d31b4bfa6de9c58bbcc2133f4749ef8849f7cb98cf121e2dac8f2ba6b418377a3eca01db54f96d61669eb3e71b698386cfec1e988c3faad049ffa1b85c7d840b2034b540e708eb586c13c78c8cd6ec05f841baa2b0", @ANYRESHEX=r2, @ANYRESDEC=r0, @ANYBLOB="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", @ANYRESOCT=r0, @ANYRESHEX=r0], @ANYPTR=&(0x7f0000001400)=ANY=[@ANYRESDEC=r0, @ANYRES16=0x0, @ANYRES64=r2, @ANYRESDEC=r2], @ANYPTR=&(0x7f0000001440)=ANY=[@ANYRES32=0x0, @ANYRESHEX=0x0, @ANYPTR, @ANYRES16], @ANYRESDEC=r2], @ANYPTR=&(0x7f0000001540)=ANY=[@ANYRES64=r0, @ANYRES32=r2, @ANYPTR=&(0x7f0000001500)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR64], @ANYRESDEC=r2], @ANYRESHEX, @ANYPTR64=&(0x7f00000015c0)=ANY=[@ANYPTR=&(0x7f0000001580)=ANY=[@ANYRESHEX=0x0], @ANYBLOB="aafd5986595713a0c4c5bcf23ebabea0f8ff48c44eb632d23ae1d129f55de458789164f82617e59bdbf91210ca9e", @ANYRESDEC=0x0, @ANYRES32=r2], @ANYPTR64=&(0x7f0000001740)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000001640)=ANY=[@ANYRES64=r0, @ANYBLOB="f9d51c364071893c686aa417aa7ebe08c99ca5723bee09377f58b2344e60999385ef98541b3c6f6ff4c4674586ebd78d4d2dd3b697aef34ecb58f8bf9f46481e77e582797b367a948ce89413cf77ff536cd5e4e530e33417497c1a9d76b0f6352583abe229c5a8c6d3ce0ddfbe7109a4dfb333d5344460945090403ae4ac9d1fdffd991e91e20d1f9e4d0e1ecae4fae1da507d04e8bc3b56d88225770e79075c94ef08152dabda827a4f2e14dd537fb6d345497e77ba2ead1d", @ANYPTR], @ANYRES64=r2], @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000001880)=ANY=[@ANYRESDEC, @ANYRESHEX=r0, @ANYRESDEC=r2, @ANYPTR=&(0x7f0000001780)=ANY=[@ANYRES64=0x0, @ANYRES32, @ANYBLOB="c3505b7c117725f439dacf3b3d17c3f57dc92c0e38314753db22abc90c63b688df031225632d", @ANYRESDEC=0x0, @ANYPTR, @ANYRES16=r0], @ANYPTR64=&(0x7f0000001800)=ANY=[@ANYPTR, @ANYPTR64, @ANYRESDEC=r0], @ANYRESDEC=r2, @ANYPTR=&(0x7f0000001840)=ANY=[@ANYRESHEX=r0, @ANYRES16=r0, @ANYPTR, @ANYRESHEX=r2, @ANYRESHEX=r2], @ANYRESDEC=0x0], @ANYRES16=r2, @ANYPTR64=&(0x7f0000001900)=ANY=[@ANYRES64=0x0, @ANYRES32=r2], @ANYPTR=&(0x7f0000001940)=ANY=[@ANYRESHEX=r0, @ANYRES32=r2, @ANYRES16=r2, @ANYRES16=r0, @ANYRESOCT=r0, @ANYRES64=r2, @ANYRESDEC=r2]], &(0x7f0000000080)=0xa) 00:00:25 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1}}, 0x0, 0x3, 0xfc0e, 0xfff}, &(0x7f0000000300)=0x94) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xd, 0xffffffff00000000}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) pipe2(&(0x7f0000000200), 0x100004) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0x0, 0x800}, 0x8) 00:00:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = dup(r0) r2 = semget$private(0x0, 0x3, 0x0) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x100000001]) semget(0x3, 0x2, 0x2) r3 = semget(0x0, 0x800000000001, 0x10) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000003c0)=""/173) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x10}, {r0}, {r0, 0x4}, {r1, 0x14}], 0x4, 0x4) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000700)="0c17ce82e0809dda460bdfaff2fce11d8d7463f66b0f203b171073e63608d6b59aab12cd588db1fc6831c3053356848b5cec9af0a29d00ef533fc5558c31717fc8042e50a72aedf4", 0x48}], 0x1, 0xbf24) r4 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000180)=""/220) fcntl$setstatus(r1, 0x4, 0x10044) read(r1, &(0x7f0000000300)=""/175, 0xaf) open(&(0x7f0000000140)='./file0\x00', 0x400, 0x1) 00:00:25 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x7ff, 0x8}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x3ff, 0xf, 0x49e, 0x4}, &(0x7f0000000240)=0x18) write(r0, &(0x7f0000000180)="91f7040000000000000030d22e4c6d", 0x4b53fb447a9fa6ac) ftruncate(r0, 0x8000) sendto$inet(r0, &(0x7f0000001a40)="04a5e0ed7d105da34b8968613c8d34fe3ab74f68ed572e7395ecb8f89edd00568f2d8d7a1139fce55869d3fb87fb31fe0556139ac4b0e8c09f37460e1613e260be28c19440cf60879bfdf22df8e67a90e5753efe6d8fd678656bbadd3edff45abbb8dbe3aa474442a05c1955ede36e12ce566ece2654b1add72ced48f27d298c69fcc006de265042d3a54d8292e8d42bd54c2e801dd7ce65fbc6c5dd261f1543cd4e7190076d2b3fa526bacf8ba6a903c6bc50e67135616e20e701b507e2c64d2b3239ce65862a4ffc5121806c2b4d0400fc6dad73996c5fb57e111684116b38", 0xe0, 0x0, &(0x7f0000000280)={0x2, 0x2}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x40, 0x2, 0x3, 0x3}, &(0x7f0000000040)=0x18) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x8, 0x2, 0x5, [@broadcast, @multicast2, @multicast1, @loopback, @broadcast]}, 0x24) ftruncate(r0, 0x4) fsync(r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000019c0)=ANY=[@ANYPTR64=&(0x7f0000001480)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESHEX, @ANYPTR, @ANYRESDEC=r2, @ANYRES64=r2, @ANYBLOB="f868fb6f7f757f7db8d71d9f710ceb9a528c343dc226edafb24797aef4d762"], @ANYRESDEC=r0, @ANYRES16=r2, @ANYRES16=r2, @ANYRES64=r2, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="eb47f3a9687bade7e4e4469cde04e5f57c79d31b4bfa6de9c58bbcc2133f4749ef8849f7cb98cf121e2dac8f2ba6b418377a3eca01db54f96d61669eb3e71b698386cfec1e988c3faad049ffa1b85c7d840b2034b540e708eb586c13c78c8cd6ec05f841baa2b0", @ANYRESHEX=r2, @ANYRESDEC=r0, @ANYBLOB="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", @ANYRESOCT=r0, @ANYRESHEX=r0], @ANYPTR=&(0x7f0000001400)=ANY=[@ANYRESDEC=r0, @ANYRES16=0x0, @ANYRES64=r2, @ANYRESDEC=r2], @ANYPTR=&(0x7f0000001440)=ANY=[@ANYRES32=0x0, @ANYRESHEX=0x0, @ANYPTR, @ANYRES16], @ANYRESDEC=r2], @ANYPTR=&(0x7f0000001540)=ANY=[@ANYRES64=r0, @ANYRES32=r2, @ANYPTR=&(0x7f0000001500)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR64], @ANYRESDEC=r2], @ANYRESHEX, @ANYPTR64=&(0x7f00000015c0)=ANY=[@ANYPTR=&(0x7f0000001580)=ANY=[@ANYRESHEX=0x0], @ANYBLOB="aafd5986595713a0c4c5bcf23ebabea0f8ff48c44eb632d23ae1d129f55de458789164f82617e59bdbf91210ca9e", @ANYRESDEC=0x0, @ANYRES32=r2], @ANYPTR64=&(0x7f0000001740)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000001640)=ANY=[@ANYRES64=r0, @ANYBLOB="f9d51c364071893c686aa417aa7ebe08c99ca5723bee09377f58b2344e60999385ef98541b3c6f6ff4c4674586ebd78d4d2dd3b697aef34ecb58f8bf9f46481e77e582797b367a948ce89413cf77ff536cd5e4e530e33417497c1a9d76b0f6352583abe229c5a8c6d3ce0ddfbe7109a4dfb333d5344460945090403ae4ac9d1fdffd991e91e20d1f9e4d0e1ecae4fae1da507d04e8bc3b56d88225770e79075c94ef08152dabda827a4f2e14dd537fb6d345497e77ba2ead1d", @ANYPTR], @ANYRES64=r2], @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000001880)=ANY=[@ANYRESDEC, @ANYRESHEX=r0, @ANYRESDEC=r2, @ANYPTR=&(0x7f0000001780)=ANY=[@ANYRES64=0x0, @ANYRES32, @ANYBLOB="c3505b7c117725f439dacf3b3d17c3f57dc92c0e38314753db22abc90c63b688df031225632d", @ANYRESDEC=0x0, @ANYPTR, @ANYRES16=r0], @ANYPTR64=&(0x7f0000001800)=ANY=[@ANYPTR, @ANYPTR64, @ANYRESDEC=r0], @ANYRESDEC=r2, @ANYPTR=&(0x7f0000001840)=ANY=[@ANYRESHEX=r0, @ANYRES16=r0, @ANYPTR, @ANYRESHEX=r2, @ANYRESHEX=r2], @ANYRESDEC=0x0], @ANYRES16=r2, @ANYPTR64=&(0x7f0000001900)=ANY=[@ANYRES64=0x0, @ANYRES32=r2], @ANYPTR=&(0x7f0000001940)=ANY=[@ANYRESHEX=r0, @ANYRES32=r2, @ANYRES16=r2, @ANYRES16=r0, @ANYRESOCT=r0, @ANYRES64=r2, @ANYRESDEC=r2]], &(0x7f0000000080)=0xa) 00:00:25 executing program 3: bind$unix(0xffffffffffffffff, 0xfffffffffffffffe, 0xfe) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x9, 0xbef, 0x80000001, 0x0, 0x81, 0x0, 0x8, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x9ba, 0x0, 0x0, 0xcb4, 0xffff}}, &(0x7f0000000280)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x3ff, 0x7ea, 0x1}, &(0x7f0000000380)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x100000001, 0x6924, 0xfef, 0x3, 0x9}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r2, 0x1}, 0x8) 00:00:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000280)="58a2b215ef31a2081e9cfe49f496a30dfe9260be852f8101a83bb37d28ea3dce3be9e4c179e9c2b486ae612aad60086918c632", 0x33}], 0x1, 0x0) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000000), 0x4) truncate(&(0x7f0000000300)='./file0\x00', 0x1000000000000) 00:00:25 executing program 0: socket(0x1b, 0x5, 0x2) 00:00:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffefe) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x10000}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, 0x8) sendto$inet6(r0, &(0x7f00000003c0)="1d96903ee5d768d3b90110654fb1b4d89c5c183b6b166dbc07b1e3a54b0daf4332b51b", 0x23, 0x20000, &(0x7f0000000400)={0x1c, 0x0, 0x581, @empty, 0x6}, 0x1c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x6}, 0x8) 00:00:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) flock(r0, 0x0) 00:00:25 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) mlockall(0x3) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) sendto$unix(r1, 0x0, 0x0, 0x3, 0x0, 0x0) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x7, 0x6}, {0xffffffffffffffff, 0x5}}, 0x0) 00:00:25 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000002c0)='./file1\x00') unlinkat(r0, &(0x7f0000000300)='./file1\x00', 0x800) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00') r1 = openat(r0, &(0x7f0000000200)='./file2\x00', 0x8400, 0x40) accept$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10) 00:00:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x46, &(0x7f0000000580), 0x12) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000)=0x8, 0x4) r1 = socket(0x0, 0x2, 0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000040)={@broadcast, @multicast2}, &(0x7f0000000080)=0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x3f, 0xf, 0x20, 0x1}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x9, r3}, 0xc) socket(0x4, 0x10000000, 0x9) 00:00:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000200), &(0x7f0000000380)=0x4) 00:00:26 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="02000094d3a492955401cc2846847d6bd0dab900", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x64, 0x0, 0x0) 00:00:26 executing program 0: r0 = socket(0x17, 0x200000000004, 0x80) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xfff, 0x0, 0x1000000000, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x4}, 0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x1f, 0x3d) sendto$unix(r0, 0x0, 0x0, 0x400000000000, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e18af50380000000065302f66b441653000013f4492983efab80c3d0000000086d116e835cbb7de8c588366e44991fa9ce69271881cc5e36c000000000000003f9bf5e7e2c76f7f4c6e0eda290ecb21a847efccf1e764d9685f35d7ad31377b37e4ac9852e30c440478a965b7f73a769a490e855cf8a4afb7ccdafb1ee9c5a1a022"], 0x1) connect$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0x8) 00:00:27 executing program 2: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffffffffffff"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) 00:00:27 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000340)="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", 0x194, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x5, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x7}, 0x8) 00:00:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x410, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) ftruncate(r1, 0xb000000) 00:00:27 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82eda6c4f2032e2f6669"], 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x10000, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="01781b2d060000000000001f00000236193d13040000000000000000", 0x1c) write(r0, &(0x7f0000000cc0)="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", 0x57d) 00:00:27 executing program 1: r0 = socket$inet6(0x1c, 0x0, 0x9) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000b00)={&(0x7f0000000640)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="780000000000000009000000610000007e119369ea538974a430b6faa750da910ebb1d661f8cc1255fd2001a34a6b4b8400b07760936bda8ce80ed8d989fefe2e9ac56f57cc7f74a564f0f0b95a89946fce2bbd8184dba820a6c030306e1d9983b578820c8d290e834bf57753fea585dff884afd8a14f776ed4ca97cd4000006000000"], 0x78}, 0x20085) sendfile(r1, r1, &(0x7f0000000000), 0xfffffffffffffffe) 00:00:27 executing program 2: setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x4, 0x1, 0x3, 0x6}, 0x8) 00:00:27 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) readv(r0, &(0x7f0000001a00)=[{&(0x7f0000000540)=""/155, 0x9b}, {&(0x7f0000000600)=""/118, 0x76}, {&(0x7f0000000680)=""/147, 0x93}, {&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/91, 0x5b}, {&(0x7f00000018c0)=""/4, 0x4}, {&(0x7f0000001900)=""/193, 0xc1}], 0x8) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup(r2) lseek(0xffffffffffffffff, 0x0, 0x4) connect$inet(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000080)="6fbdec17ebddc54eb0f7e26ed2360d2746a5b8b3bb684f25e4f4a5efcb4b8bc21d6c6b60d14e6bd66716d8952234e95852770db80d"}, {&(0x7f00000000c0)="8773189116188295b23fbc07c5163f4d0aec645247cdf15195b090811ac439f60f09805f279541bab9d6b18565636f394b56b022c396b8946bb47afb296dc5d4f8af60d8160ea0d21dc58f971c0b7ba4996a065f615eb062af77516338ee0a10efb4814f1ff96cb91043a0b9f86e8110ee6e7b2b4ecdd6094b64b785ee5d5a898c62fe5e7597d9ecf8c5ec02da11e2dc038467b5eaee2b827d00df25770ea3"}, {&(0x7f0000000180)="67f10982b554c9236b564eebb134f46f220264a0b63c3dc267e285cea17ff85270880c0d4b46fc1bea05fba81843a9304721a1943d0a44f51ae5bb9b949228ab15cc3473d7304a933f9121f4ea3818fda094da0652bd5532473e5567652d5f5310cacdd3c41817ee4d574095b1cb8c2932745f35a430403eb5a9b76edaaa932eb30e6500b1494e2f28c71ac454918e8a4667d097ddf46519be45b72b7644b681334852c4adf4100c58629bcd63a8f4308c666d7ec00d11a3fd533ac458289556dbc5a36ca6efb3c8cc57c3741298597673ad25bb3ea8e1b7d474e55d0a7ee4399b944cf17e0c5ad21dd894b49737ec71456b93f1"}, {&(0x7f0000000280)="a70df63f3a175c634bf4b928d5e343565967b6465232a090c4bbdcf7de4967fae7354766d7be5accb4207d1d3affb1bad916cf552c9393fe4dff79bfba5e6e4a4539073692b9d73a235ef8e8ee95bea8679b3ebf873a1182196fa16e9b2b65c78b0780f7e7da7f320c971fa2cf544833"}, {&(0x7f0000000300)="76762adff0b528a2de2f2347b03addb16c0b957c5bb78f51171f6b14ed2d55a1867cbc8ba1759d86447228f8ef07e2e42f6aea3886347a12b35c5afb"}], 0x265) fchdir(r3) writev(r1, &(0x7f0000000100), 0x100000000000005d) poll(&(0x7f0000000040)=[{r3, 0x8}, {r4, 0x8}, {r2, 0x40}, {r1, 0x4}], 0x4, 0x1ff) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0xa7}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000500)={0xf, 0x7, r5}, 0xc) execve(0x0, 0x0, 0x0) 00:00:27 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) getpeername(r0, &(0x7f00000003c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:00:27 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000004c0)={@multicast2, @broadcast}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000500)=0x3, 0xffffffffffffffb0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x8000, 0x100) futimesat(r1, &(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)={{0xffffffffffff7fff, 0x2}, {0x9, 0x8001}}) sendmsg(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x1c, 0x0, 0x1000, @loopback, 0x5}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000240)="15b55b70f410089e992a6fd679ef0f5f20728385d8a7242ef720b41e61d4b2ed97d08d909690202525224699f8a9ed40cb9d489c299161cb90a048de5b166a48722133cf3dac25905f9905781b21996c616385091af522f0ab93f88b0d237508e99b07fd7f5fc95c871dfdfdf98acc65ea15d8fae79b39e432d507479168eb989a74d7571d3ad373c39917f2ada72b5bb70e3e960669b66501625f218200dee764259b962033847040fee553e273e55af2db93999d09ab34ce097766f80f112ff937b2a9ccbe9755", 0xc8}, {&(0x7f0000000340)="b609bb7e0f60838efbb4b0a41ce602c47446463dc6af2ff0d4f4362b8c98603bb4cccd33796e5b41c25c13f969e1c6a418c84f148ffcb5cf38b89f81b9d2d9fd3dc1fbf0ef104d598cbc5a2ce52655254f803e8d3f31e076ded2dc53de675ce40280aae6a17cf9021aa025d7", 0x6c}], 0x2, &(0x7f0000000400)=[{0x60, 0x8f, 0xdd, "8f832c6db4a9305c7c3f7f6499dfe57c50dd5daa1f91b28d810f9f41546403427a837a8d7dae3ceed7f512e5b698facdc37bf19327febc94479b5b195f63a9a016e94c386543b4bbfe"}], 0x60}, 0x108) bind(r0, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x57, &(0x7f00000005c0)="76808e9fa2ee3c6784e65ef0dad428aceb8f55e32d8abf80ad00ff4774ba228d99bdf1f55c2858755d006bcd69", 0x2d) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@file={0x20200, './file0/file0\x00'}, 0x10) recvfrom(r0, &(0x7f0000000140)=""/198, 0xc6, 0x40002, &(0x7f0000000040)=@in={0x2, 0x2, @multicast2}, 0x10) 00:00:27 executing program 3: pipe2(&(0x7f0000000000), 0x4) socketpair(0x2, 0x3, 0x0, 0x0) 00:00:27 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f000051d000/0x1000)=nil, 0x1000, 0x2) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f00000000c0), 0x4) 00:00:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="d40000003988c36f5a3a856553c504f441cf2d4d6ce1baf4191dee8be93b0f8ed9f8ec4cc13a240f5e6c7be14e49f4c95cf293c1eb313c15868183d064dfda3fe79f01623e1aaee835cdb43e506415fcf7a9aabfd84f1806a940df458e346bfb67393e2ffd2af18b59c14f8f21ea8bc4b0252ffb96837d80d3dedab42d1c2d8d973a4b46c34e2926c268eba677124d71651672d35a823e3ff4e11b28ab3c8266aab9d68900a1a1b8b221657ca2229c531d1c712aa89ceb35c07da89f2c78af51976ece3e7fc4681ffc0197e2016156c5e8b51e89baba33c1d93a0000"], 0x0) fcntl$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$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffe78) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x1bb}, &(0x7f0000000100)=0x8) fcntl$getflags(r0, 0x1) 00:00:27 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="7119f36bdfa091f0373d520402d7e95a8ea1dd24af8ffc0bee8eb5d49eadbe046554ed5655eb94749710c6f9df9461e5bbad9ca43528eb1c9bea8aede78a3641942fdda82bb476e4b4777d4d18b009a0e93013fd2ae2bb1d4a88d7bfc1092f0112d9904a615165207367bd430fce8d8ab6a9ad0797af3d20956e0fed1d46c66cf4e5cc8a1a8c2c9c", 0x88, 0x9, &(0x7f00000000c0)={0x1c, 0x2, 0x2, @loopback, 0xebb}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x4, 0x0, 0x0) 00:00:27 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r1, &(0x7f00000025c0)=[{&(0x7f00000014c0)="037a2226f5cb3984ab8c32a693b3117cac648a371ec60f6039d201bd57ea055746b456121a006875a5722b309e921f356737985a78ae25c3daf8a1936ca9679ed2f7785ac2100ba84177b57dbdb15558891d2c8b08e7adb8a22f1784de", 0x5d}, {&(0x7f00000015c0)="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", 0x1000}, {&(0x7f0000001140)="774873f67af9d2c73a15f2034c0434dc81f932fe22e35b171e50a0c416a981ebaf90a247a3d3b517936d1286ed301341bb32076711f18fea7b4ba20b4b7af4d65567c3dcac2d7a6ed51dbb37d0045e209d8ecdb3d3a7b275ae8dfb3add720cbce5519e3e06cfaea85b7ef56781aeefdba1e94b7d9a36e823826192a0", 0x7c}, {&(0x7f0000002640)="93f2d7c2f8c111686c465e5d7744d2556c791e19a5c944fe365546089be07a9ba912fbe75e86c44cfc27048d0aa6290d16a7a01ce4be1de281c14a15551e48d6a08910788fde4e50", 0x48}, {&(0x7f0000001240)="34512deaca3ccfcd505d37553a0daffa77a51e7e58a036010285af7654418b0ffd7eb195276c55064af04dd783d6ada67a6e29c068ab49788b1c3064a2d94a855e375619a86a3d8e8ac8ce07f9e4e01e2f81f6c80d42e26e3675048018fc87ece381f96d7e36a5f4555a7b54264aeb4f9a2868eef7b23e7212bce4c2cddbe1d279f79543aa0770b4924ce2140fee36840390dffe4399c28b2786c1eb341c3a624b3e689b13bdc00e22733b432b1463ab34b5e5e6da5e28096dbb7722da40118642ee1d61c0298fff0675b8cc888a7d660ba2fb36c85a4c82b57f7cc30a3450a48e433d64ea", 0xe5}, {&(0x7f0000001340)="bf08d8a7bbd941fd28619500ac2a3a1c07bc1a4dacd110ffab0120caefc3d55da4b9ed3d7a72dcea34b308921a14fe48bb57a0e192894912c0337b215498ccdff41d90136fd41b5b21958d8f34bfe286e0dcd523b326839b410f0bdf2024a2a8d5d65df8229b3c41e85fd3dde08223f282c1efd218ca0e2ad6a291202dec2bdbe2f11db846d52d5383ad37d0fd494861f764914486617a742a5c74fa878546425ce06ab025efce137b443f09c02250e3aa0d45b4db49042987509514dac593f58a49691c02526ddb2762e7e986c34d6356c647f05abf", 0x51}], 0x6, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x4, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x140) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000140)="3a6179855dff933218ed859c9f18e7d051aea0ad16cb6794b33e7ae2dc0f96d9a865c7bf9ba6db60fe6b9ff9b8a4757199f15f57e27fa9351b37b324ae9d48807092154a9d1ab04f7450ba1729dfc7c485cff420eac063ee2e60926872f9d2e42bd235435f3c53509252453b151a3408f4e2531ddca6d1fed15e8c440c896f742c4ad15ee874fdb0daab79143f99bb6833aa7d18a257bc34c96a8fc982198a3f505d20d066202bb8a2bdd21a6d3a450f1b9d9a10ddac6607a3ec55417be2ef2805ab27d01319a8ca239fbec7b22171e2", 0xd0}, {&(0x7f0000000240)="daeaf219f20fa0f7745a4c731b0d8a4807ca07e1de2dba5009039bb3c28cec4a8feae20456814211c4cd4283b57591be94e092ede1a20d0e3253e02827dcdc5daf4eb74c16e8976a48a6d3688c5e95ec0597cf733e54bc17229db55193010afbc76cc5e0f768ba85eda68ab5751c9a122947a65406d9d424f19f207a32b5", 0x7e}, {&(0x7f00000002c0)="64b218f80acbf09ca9b329da84b84a1675828d43e24bf0a5d746152d05c15fc4771e1eda306e2768ef3c9ecf4904ee323e014879d3a8bc8566a7c6b15c8c1eaf3e6a97f0339c9a4b2c09a7e53ed53c9d468f839816bb8847105746dec3fe94f1cdaf688db0064f16a1cfb5ba397811949863f2a963835706676ab002a34aeb3191356a8b7530e573a2fc259b69fc5d92b5af860e7c590a1377adb94e427072328d8d544435f30240", 0xa8}, {&(0x7f0000000080)="28f4aed244b77f7334c800ef17d222ce374702fad0ccf62341bd55b0", 0x1c}], 0x4) fcntl$setown(r0, 0x6, 0x0) 00:00:28 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e74c8b0c669ab5518d83793bba86530020800"], 0x1) 00:00:28 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) getpeername(r0, &(0x7f00000003c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:00:28 executing program 0: munmap(&(0x7f0000c2a000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000b7c000/0x2000)=nil, 0x2000) r0 = msgget(0x0, 0xe0) r1 = geteuid() getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0]) r3 = getuid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = fcntl$getown(r6, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000100)={{0x8, r1, r2, r3, r4, 0x108, 0x1}, 0x2, 0x7fffffff, 0x0, 0x3, 0x2, 0x3, r5, r7}) 00:00:28 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000004b102766231457fbe81d9f3dcbe65df0c00"], &(0x7f00000000c0)=0x6) listen(r0, 0x8) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) listen(r0, 0xffffffff00000001) 00:00:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000180)=0x4) 00:00:29 executing program 1: freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x1000, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x11, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x20) 00:00:29 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x22}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0xfffffffffffffff9, r1}, 0xc) r2 = socket(0x2, 0x30000005, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000002c0)={0x9, {{0x2, 0x0}}}, 0x90) sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x25}, 0x0) 00:00:29 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x8001) socketpair(0xcf138994d1d21b5e, 0x7, 0x9, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x18) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, 0x0, &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r6 = socket(0x2, 0x5, 0x0) connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r7, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r7, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r7, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:00:29 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x123) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(r0, 0x0, 0x0) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 00:00:29 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) 00:00:29 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8246, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x8001, 0x4) sendfile(r0, r1, 0x0, 0x0) 00:00:29 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x3000000000000000, 0xf, 0x3, 0x2}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x7ff, r2}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r3, 0x6, 0x7, 0x11d}, 0x10) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) close(r0) fcntl$lock(r4, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:00:29 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="0700ba3c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x20) r6 = socket(0x2, 0x5, 0x0) connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="d6ea654bab0f1e2fc8146ed005250a6eadf33398b6"], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:00:30 executing program 1: shmctl$SHM_LOCK(0xffffffffffffffff, 0xb) shmget(0x2, 0x1000, 0x404, &(0x7f0000ffe000/0x1000)=nil) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x4) 00:00:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1202, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x2, 0x4) 00:00:30 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x8001) socketpair(0xcf138994d1d21b5e, 0x7, 0x9, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x18) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, 0x0, &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r6 = socket(0x2, 0x5, 0x0) connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r7, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r7, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r7, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:00:30 executing program 0: r0 = socket(0x2, 0x3, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)=ANY=[@ANYBLOB="27001300840000f209000000000000000000000000000000001a0001"], 0x1c}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000140)={@local, @multicast1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x9b, 0x4) 00:00:30 executing program 2: r0 = socket(0x17, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000400)={r1, 0xff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xd1, 0x1f30, 0x5, 0x4, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x2, 0x25b}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r3}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0x62}, &(0x7f0000000200)=0x8) recvfrom$unix(r0, &(0x7f0000000240)=""/61, 0x3d, 0x1, &(0x7f0000000280)=@file={0x93626c8fefa5543d, './file0\x00'}, 0xa) 00:00:30 executing program 3: getgroups(0xe6, &(0x7f0000000000)) 00:00:30 executing program 1: r0 = semget(0x0, 0x0, 0x102) __semctl$GETZCNT(r0, 0xfffffffffffffffd, 0x7, 0x0) semget(0x3, 0x400000001, 0x81) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) semget(0x2, 0x3, 0x600) getsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1f}}, r2, 0xfca3, 0x3, 0x10, 0x1f, 0x0, 0xffff}, &(0x7f0000000280)=0x98) 00:00:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x2, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) lseek(r0, 0x0, 0x7) getpid() r1 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) getpgrp(r1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x9, 0xffffff00) fstat(r0, 0x0) getpgid(r1) fstat(0xffffffffffffffff, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpid() getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) 00:00:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) writev(r0, 0x0, 0xffffff81) r1 = dup(r0) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x10001, r2}, &(0x7f00000000c0)=0xc) 00:00:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000100)="1c68", 0x2}], 0x1) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) openat(r1, &(0x7f0000000100)='/', 0x421002, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) writev(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r2, 0x7}, &(0x7f00000001c0)=0x8) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) accept4(r0, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000380)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff000d7c8d7989b7e50869260b34bcee3b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:00:30 executing program 2: r0 = semget(0xffffffffffffffff, 0x2, 0x0) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000000)=0x4) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x1, 0x2}, 0x8) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r3 = getuid() __semctl$IPC_SET(r0, 0x0, 0x2, &(0x7f0000000340)={{0x9, 0x0, 0x0, r3, 0x0, 0x0, 0x2000}, 0xfffffffffffffffc}) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000180)={@multicast1, @broadcast, @rand_addr}, &(0x7f00000001c0)=0xc) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:00:33 executing program 2: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0x1c, 0x1, 0x0) getgroups(0x8, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x2, &(0x7f00000000c0)=[r0, r1]) getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r2, r3, 0x0) 00:00:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x8}, 0x4) lseek(r0, 0x0, 0x800000000000002) 00:00:33 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000002940)={&(0x7f0000000100), 0x10, 0x0, 0x0, &(0x7f0000002880)=[@dstaddrv4={0x10}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x80000001}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x6, 0x100, 0x5, 0x100000000, 0xfe, 0x5, 0xffffffffffffff81}}], 0x7c}, 0x7) 00:00:34 executing program 3: execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000100)=']\x00', &(0x7f0000000400)='\x00\xb7&\xeb\x94f\xf4*\x9a6\'\xbc\xb7O\x85\x1f\xdc\x01\x98F\xc5^\xc1v\xa8\xd0\xdbb+\x9f\x82_\xb1\xa9\xee!S\x899\x19\xea\x89N\x82\t\xe6_3-\x9e\x15\xfb\a\xf9w\x11\v\xec\xfe\xf6\x9e\x03\xb5b\xe9l\xfc@\t\xf3\x90CU\r\x10\xbe8\x19N>\x80r\xe8X\xac\x13\x85\x11\xaa,p\x19\xf9*\x05>\x06\xe6p\xe0\xb8\xf4\\\x80\xc0\x01\x1e\xfdnZ\x06\xc4\xfd(\\\xd0\xd9\x9b\xee\xb6\xc1\xca\xa9\xd7TJ\xe3h\xeb\xfd\x87\xb5B!\xdb\x1f,M$Z\f\xdf\xe0\xcc\xa3I\x93\x7fb,-\t>\xf8:\vl\x83\xdc1\xa3\xa1\xcbuXxB\r\xbe\xe2R.q\x18\xdb:\x9b\xb0\xd1z\xaa7 h5\xa6\xb96\xbf\x12\xea\xa9\xc7}\x95\xd0\xbe\xbc \xef\x90\xf1\x0e\xbd5P\xc5\xf9!\x90Q\xd0\xf3o\x1c\xed\xf2*>\xea&a\x18\xa1e\x05F\xd0+\xb9\"-IrX\x1f+6\x8b\x8cW\x19\xb5\xe2\xa4\xad\x15\x94Q\x90\xe8\v\t\xf0\xf2{\x89\xad\xdf\x83', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00\xb7&\xeb\x94f\xf4*\x9a6\'\xbc\xb7O\x85\x1f\xdc\x01\x98F\xc5^\xc1v\xa8\xd0\xdbb+\x9f\x82_\xb1\xa9\xee!S\x899\x19\xea\x89N\x82\t\xe6_3-\x9e\x15\xfb\a\xf9w\x11\v\xec\xfe\xf6\x9e\x03\xb5b\xe9l\xfc@\t\xf3\x90CU\r\x10\xbe8\x19N>\x80r\xe8X\xac\x13\x85\x11\xaa,p\x19\xf9*\x05>\x06\xe6p\xe0\xb8\xf4\\\x80\xc0\x01\x1e\xfdnZ\x06\xc4\xfd(\\\xd0\xd9\x9b\xee\xb6\xc1\xca\xa9\xd7TJ\xe3h\xeb\xfd\x87\xb5B!\xdb\x1f,M$Z\f\xdf\xe0\xcc\xa3I\x93\x7fb,-\t>\xf8:\vl\x83\xdc1\xa3\xa1\xcbuXxB\r\xbe\xe2R.q\x18\xdb:\x9b\xb0\xd1z\xaa7 h5\xa6\xb96\xbf\x12\xea\xa9\xc7}\x95\xd0\xbe\xbc \xef\x90\xf1\x0e\xbd5P\xc5\xf9!\x90Q\xd0\xf3o\x1c\xed\xf2*>\xea&a\x18\xa1e\x05F\xd0+\xb9\"-IrX\x1f+6\x8b\x8cW\x19\xb5\xe2\xa4\xad\x15\x94Q\x90\xe8\v\t\xf0\xf2{\x89\xad\xdf\x83', &(0x7f00000006c0)='@\x00'], &(0x7f0000000880)=[&(0x7f0000000740)='\x00\xb7&\xeb\x94f\xf4*\x9a6\'\xbc\xb7O\x85\x1f\xdc\x01\x98F\xc5^\xc1v\xa8\xd0\xdbb+\x9f\x82_\xb1\xa9\xee!S\x899\x19\xea\x89N\x82\t\xe6_3-\x9e\x15\xfb\a\xf9w\x11\v\xec\xfe\xf6\x9e\x03\xb5b\xe9l\xfc@\t\xf3\x90CU\r\x10\xbe8\x19N>\x80r\xe8X\xac\x13\x85\x11\xaa,p\x19\xf9*\x05>\x06\xe6p\xe0\xb8\xf4\\\x80\xc0\x01\x1e\xfdnZ\x06\xc4\xfd(\\\xd0\xd9\x9b\xee\xb6\xc1\xca\xa9\xd7TJ\xe3h\xeb\xfd\x87\xb5B!\xdb\x1f,M$Z\f\xdf\xe0\xcc\xa3I\x93\x7fb,-\t>\xf8:\vl\x83\xdc1\xa3\xa1\xcbuXxB\r\xbe\xe2R.q\x18\xdb:\x9b\xb0\xd1z\xaa7 h5\xa6\xb96\xbf\x12\xea\xa9\xc7}\x95\xd0\xbe\xbc \xef\x90\xf1\x0e\xbd5P\xc5\xf9!\x90Q\xd0\xf3o\x1c\xed\xf2*>\xea&a\x18\xa1e\x05F\xd0+\xb9\"-IrX\x1f+6\x8b\x8cW\x19\xb5\xe2\xa4\xad\x15\x94Q\x90\xe8\v\t\xf0\xf2{\x89\xad\xdf\x83']) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x2c) execve(0x0, &(0x7f0000000200)=[&(0x7f0000000080)='-\x00', &(0x7f0000000240)='\x00\xb7&\xeb\x94f\xf4*\x9a6\'\xbc\xb7O\x85\x1f\xdc\x01\x98F\xc5^\xc1v\xa8\xd0\xdbb+\x9f\x82_\xb1\xa9\xee!S\x899\x19\xea\x89N\x82\t\xe6_3-\x9e\x15\xfb\a\xf9w\x11\v\xec\xfe\xf6\x9e\x03\xb5b\xe9l\xfc@\t\xf3\x90CU\r\x10\xbe8\x19N>\x80r\xe8X\xac\x13\x85\x11\xaa,p\x19\xf9*\x05>\x06\xe6p\xe0\xb8\xf4\\\x80\xc0\x01\x1e\xfdnZ\x06\xc4\xfd(\\\xd0\xd9\x9b\xee\xb6\xc1\xca\xa9\xd7TJ\xe3h\xeb\xfd\x87\xb5B!\xdb\x1f,M$Z\f\xdf\xe0\xcc\xa3I\x93\x7fb,-\t>\xf8:\vl\x83\xdc1\xa3\xa1\xcbuXxB\r\xbe\xe2R.q\x18\xdb:\x9b\xb0\xd1z\xaa7 h5\xa6\xb96\xbf\x12\xea\xa9\xc7}\x95\xd0\xbe\xbc \xef\x90\xf1\x0e\xbd5P\xc5\xf9!\x90Q\xd0\xf3o\x1c\xed\xf2*>\xea&a\x18\xa1e\x05F\xd0+\xb9\"-IrX\x1f+6\x8b\x8cW\x19\xb5\xe2\xa4\xad\x15\x94Q\x90\xe8\v\t\xf0\xf2{\x89\xad\xdf\x83', &(0x7f00000003c0)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000380)='^*\'-\x11.\'}\x00'], 0xfffffffffffffffe) pipe2(&(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fchmodat(r0, &(0x7f0000000900)='./file0\x00', 0x14c) faccessat(r1, &(0x7f0000000940)='./file0\x00', 0x148, 0x200) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x8) 00:00:34 executing program 2: r0 = msgget(0x2, 0x100) msgsnd(r0, &(0x7f0000000000)={0x1, "60b61f346b6647d2ffca889875bd60f3a69d00c36ef7d0cfff55ec32a4e799541c1c7c267cf7c43476e586a1154e9ee7dec441abf9f465dc4390a66b16321b407c3235a26ec42dad232947d52e206c448845c0922b8a94277670bc928f8e35cd811e501e5b2604f2bfc45a3e451e25764fd2a830959fa2425d63a5ba5402768ca2a3d1cd38a7037c61450a32a524c0a0817d0f6e3b733a7c76c073670c82fa21203dae1999f10a5ed42dacb4934dd2406893e18762a5fcff89616dd580d7fd1d7f8855aef66a2e07b6962251d71b9519ec1ec6535438d38def0294e8b3d752a417d4bc4ed9957be948f00f339cb653"}, 0xf7, 0x800) 00:00:34 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, r1}, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) 00:00:34 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) open$dir(&(0x7f0000000000)='./file0\x00', 0x28105, 0x4) 00:00:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x1d, 0x10000002, 0x40, &(0x7f0000000980)={0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x800}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x79c}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x1e3) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001800)="2648b30ceb7f9ae4802bb963953b0be6690eb1da5766d8ae1ae60017434157a984fb56924b82ba6f625d1c53347abfa8dbd642fab21e9e935984b97b6d9e8ad4bb12b309f3e5619018c2251f4d81bfa8648d1c62faf3d0a2e5f337323965", 0x5e}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4) recvfrom$inet6(r0, &(0x7f00000003c0)=""/85, 0x55, 0x0, &(0x7f00000004c0)={0x1c, 0x0, 0x1, @empty, 0xbf5}, 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440)={0x4}, 0x8) sendto$inet(r1, &(0x7f00000009c0)="f3a8f88565447e88a48b8cdea25b8fa4a85de12bed9fb8fb870ecca22a5c8666678eecc34e159cf7f7f3e504d9c0191adc284e42b1c5af70bf3bab895def54eb3ab5fb63b431030d5befc36fbf1c5128590926a841a0d1466e95f4e8cc7c9e0b6f464444330710d6b57f7b0b1df885d4e9be896d430518e9cd04a84d2330b2247f7b77458f01fd188660dedf566c7203e040910346", 0x95, 0x20000, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) sendto(r0, &(0x7f0000000500)="4e27cad708233ff6623d190788b6d3255ec89453dd2f4672a960b0be296a3e81af65db0226f9349d4544e53f2bfe17fe4d3d771363befd118be2325c9563fedc7aeb87ae92793109232ce9235638833213bdf6898ba94e033f08a4e0b99328c1db20fcc98767412ee3506e60daec449497b4aae6125abf33df7af63abeac4e2b3ea12dd1ceee4f992452ed6d7d43fceda5030a5e32aed958e322f05e9c638a3f45072e7ec1a10774c62b405f483b9138d4b6ba1f15df6aa6f5eb30f9ba6c2b288dcdf989f5773949055727ebd051d7379d32879d86ed4b48b25efc145eb1df5ccb6f383a8d9fb23e9aba04f3420ceb7ea5a040e2b87bcb42e977629c0c78c8", 0xff, 0x4, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000007c0)="1eaa1fcaf67dd3bc1868fed4aeac6e2288316c544a486411e4ec1c9516512a88ee12ce021a37573d650c472880f8c0ee117eb8f7c7779557349929aa16a5702ffad3369795f4f040101f6a36c81e81e97684bd171d1989d2baaac6d88e1c5081fcb1896c0cbdc2f3c311668585d05ab4b4c476b964bc93c7136471cdf9cb2d8f009c79a05cf502a8e58a63ef421a508fa76455a404d7cb", 0x97) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000600), &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001880)={0xffffffffffffffe0, 0x6c20, 0x800, 0x800, r2}, &(0x7f00000018c0)=0x10) freebsd11_lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000880)={r2, 0x9}, 0x8) 00:00:34 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect(r0, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0xe152, 0x0, 0x8000000000000000}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='e0\x00'], 0x10) connect(r0, &(0x7f0000000140)=@in6={0x1c, 0x1, 0x4, @empty, 0x2}, 0x1c) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:34 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @broadcast}}, r2, 0x3ff, 0x1, 0x80, 0x0, 0xe63}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x6, 0x10000}, 0xc) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x2, [0x60000, 0x8]}, &(0x7f0000000300)=0x8) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sendmsg$unix(r6, &(0x7f0000000580)={&(0x7f0000000380)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000440)="cb8f2739887384f60520b4d22187c5455ce57607fb0438e52a9af9f5ad74b34a800ea2df420cb94d62044a59f3ca1d8ce9abef260beb619e3de9e670159784433cb9a990d61f6c0483aa93e7b0ca1aa2b135f7780b35279877c40af3", 0x5c}], 0x1, 0x0, 0x0, 0x4}, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000005c0)={r3, 0xd0c}, &(0x7f0000000600)=0x8) r9 = semget$private(0x0, 0x4, 0x285) __semctl$IPC_INFO(r9, 0x9a7e0868895aa75f, 0x3, &(0x7f0000000640)=""/8) r10 = semget$private(0x0, 0x4, 0x2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000680)={r8, 0x10, "8729d8f5c6aeaa3c98ef8da7a6e1d94d"}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000700)={r11, 0x80, "4ffbe4674ab0b34d6994c2b3dd4c676408beab04ed980c99c7db64ee17fc39752182359b0f037fb6239739bbfafc35b40925b0b0d073d7c97fa02310d5cafdb4218a75a29095f1dfe14b2531d16dfb2b0194c1b6244bd5d95a6ab5c0de569dee1bf9c63f5bb77bf9fb3f1747eba0f2b1a289cd82d9be1090f052159928df3dcb"}, 0x0) getpeername$inet6(r7, &(0x7f0000000800)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000840)=0x1c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000880)={r11, 0x7fffffff, 0x7ff}, 0xc) getsockopt$sock_int(r6, 0xffff, 0x101d, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000940)={r3, 0x9, 0x14}, 0x8) r12 = socket$inet6_udp(0x1c, 0x2, 0x0) getrusage(0x0, &(0x7f0000000980)) __semctl$IPC_INFO(r10, 0x7, 0x3, &(0x7f0000000a40)=""/179) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f00000003c0)={r11, 0x5}, &(0x7f0000000400)=0x8) getsockopt(r7, 0x4, 0x3, &(0x7f0000000b00)=""/142, &(0x7f0000000bc0)=0x8e) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000c00)={r3, 0x5a, "34930e92adb63fa83c52010071001cc0572a33dd339f8194b4ed50087f5155aaf033c89531a418837886d8253c5d1785929d976bdb991bb44c7b633011202d7ae82460d3761be99f9765680a04546ac7dc219e9c8360589a1d7c"}, 0x0) fcntl$getflags(r12, 0x1) getuid() setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000cc0)=0x4955, 0x4) getpeername(r12, &(0x7f0000000d00)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000d40)=0x10) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7) 00:00:34 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x6, 0x620, 0x9, 0xd8, 0xfffffffffffffff8, 0x10000, 0x9, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x7ff, @loopback, 0x1f}}, r1, 0x0, 0x0, 0x1, 0x8000, 0x80000000, 0x9593}, 0x98) 00:00:34 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0xfffffffffffffe45) 00:00:34 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) dup(0xffffffffffffffff) socket$inet6_tcp(0x1c, 0x1, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)=')-(\x00', &(0x7f00000000c0)='!-\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='\xca#\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\\.%])#\x00']) 00:00:34 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x6, 0x0) 00:00:34 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x7fff, 0xb70b, 0x200, 0x200, 0x80, 0x1}, &(0x7f0000000000)=0xa0) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r1}, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x5, 0xffff, 0x20}, &(0x7f0000000180)=0x10) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000280)="6d1c0e99a22be4e62f0b705f0a8d295b74991da685dcef40bafc7428757ce09909d245fff411c1c699e38b14d2160a20aff04b2c7539d03af8efc3a07853782acc40e68cabfc18c9ac3ec927c07b9be6b1922dca91dc7066b29acb5cb348592d1e081f6b171a6a7ad2f032379feaf4184deb04d4e366eb1430c7408036feb5ebaa7a166e7df6218592d497ae9cec9dbd0976fbdacf53e1ca88f52b9c4eca7646bd7972c5750025d0839f516f2237df03000000374529d371410df67632dc015bb42496965226cbe95b7b13308c97dc5b1e7f562a65f10c8d4d000000", 0xcc698ab539ab31f9) 00:00:35 executing program 2: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, 0x0, 0x0) setresuid(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x48, 0x20) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:35 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) fcntl$getown(r0, 0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0], &(0x7f00000013c0)) 00:00:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000040)=0x877, 0x4) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x8000, 0x3, 0x1, 0x5}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x8}, 0x8) 00:00:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8) 00:00:35 executing program 3: freebsd10_pipe(&(0x7f0000000000)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) 00:00:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) rmdir(&(0x7f0000000000)='./file0\x00') sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:00:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="a900000000000000ffff000001000000dbc67c79a05da4fe139cb69e5344c58f224eadf12ee25867d424bb9280ae4e9be17103331fe6959595329275963e46986e2f0829bfacdb02b1566ae3f121d1aef3d538651238e68afcf287d94b35415ee68d07169f0575bd083ed39416027d43af7a1e6a0e8ede5e0d91c6c522544bca4536c543088bc67f07233d"], 0x10}, 0x0) 00:00:35 executing program 0: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000000001000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7fff, 0x2100, 0x2, 0x7ff, r1}, &(0x7f00000001c0)=0x10) fchmod(r0, 0x0) 00:00:35 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='@\\\\-{#*-\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='#%\x00', &(0x7f00000001c0)='&\x00', &(0x7f0000000240)='&({\\\'*\x00', &(0x7f0000000280)='/.)\x00', &(0x7f00000002c0)=',\x00'], &(0x7f0000000400)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)=')#\x00', &(0x7f00000003c0)='^@[\x00']) unlink(&(0x7f0000000000)='./file0\x00') 00:00:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) open(&(0x7f0000000400)='./file0\x00', 0x8080, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}, {r0, 0x100}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x6, 0x5) socket(0x1, 0x1, 0x7) r1 = semget(0x1, 0x4, 0x48) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000004c0)=""/121) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket(0x1b, 0x3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) r3 = shmget(0x1, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) socket$inet_sctp(0x2, 0x5, 0x84) shmctl$SHM_LOCK(r3, 0xb) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) 00:00:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0xffffffffffffffc9) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x0) shutdown(r0, 0x1) 00:00:35 executing program 2: r0 = socket$inet6(0x1c, 0x0, 0x0) nanosleep(&(0x7f0000000080)={0x7}, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\\\x00', &(0x7f0000000180)='}\x00'], &(0x7f0000000280)=[&(0x7f0000000200)='\x00', &(0x7f0000000340)='\x00']) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x8, @loopback, 0x3f}}, 0x0}, &(0x7f0000000040)=0x84) nanosleep(&(0x7f0000000000)={0x7fff, 0x800}, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x1000, 0x4, 0x0, 0x7453, 0x1, 0x7f}, 0x250) 00:00:35 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100)={0x9, 0xffffffffffff2b7c}, 0x10) r1 = dup(r0) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x20002, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[{0x40, 0x11, 0x4, "94683c3216678dc15e6bb2a2285d22955da1f14488999896dc73e9ae42ea8d02ca35cef71e928e51d0d3a495"}], 0x40}, 0x100) 00:00:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x80000002) open(&(0x7f0000000180)='./file0\x00', 0x400, 0x2) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) open(&(0x7f00000001c0)='./file0\x00', 0x882, 0x80) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) sendto(r0, &(0x7f0000000040)="de23ae7330ed84d77d8dc7077ebff2b86f7f31de21054458ab44829cac28f6183e7b37d2353a2e19877047020168a310d910cad12cb00d067078e38eba3259ce81d53018d5116b3184449611b4afbdd10a821aa4c3f29888aa43ef04a52212230b2e2d9c415e222ba7dfca37a2c4449aa11526eea3362ca445fe0acf31f177a941e200cb74669b35f0ea48e11240e1d29e7dcf4e32b3da73c50b20ac670fb01f35a161acaa58ac9fe65a126da11dfa50", 0xb0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8001}, 0x1c) 00:00:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0xfffffff7, 0x0, 0x0, 0x137) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) write(r0, &(0x7f00000004c0)="f282c110d6917476b5d868ee6d5010f67a93a879f18b6a36f074643d90db4a734efafaf510e832ee1c6a5264aeda98df4e916a21b6c16af1558377abd161098d5a0af0ecac9fbbaa9c6974983befb7dd2ba2b846db559de22edef06b5690c643b2759ae258e968b1a9624d74feef621f2cd0a34ed3a9e1b715563067adae9f4f1bffc4b25e887886fe6675c01dfd158005290fc3cacb445736fd71900ef373442bfb9c67000ee75874a61c0e553e83227608f00affdf6c7b6becdac728cede9ea4b53f472d40093a47f181c90e3af3f800e1ac52ed3a11445298c0181cfcf8d99c8e3ea28672fe5e38219dff4b866b795f4f479fca4571438b91f7857ec877c0e7e61f14f7a4ec7863de15674c5ae7c5e0e62dd9f42bf82aca3339e135ab5b8629371c9671e14ff35a04f4fe1e8aad56796ee0259b8447da9466a040e111b098b7bfcbf12190930fa99259855a32af643f6fec4ed95deb2f9f3d10ca3debacb836b058e2115a2ed2b780041ffc3c561f690f22e2a5b909303215005861052e5629ec7ddffca7d2cda283af9cc19b79d98d476b31f43d8a79abd862892e950181cf82a48a9b32afc11639ca0cd9c738f358169b3c5c7c2f1587f82482bf8d86c6b5642acb0cab6736e2c13e3c8e65eb7a350d6ed12b1340a5403a62f0ccb705b04cce96c28d9d497cb74bbee9b6855dbc0bb4cc621cc24dd0dc13d463fe9730411f59b15b772f2103dd1ace79bbf51f6160746d49a78d100def2e8b56c9abae42a56b7b78abfd10f7195d9db8ba8a4440f2e26abfcc4232395309e35407366aa2ec6eeef964ae93dfb887863e95fef6bb1097a4f9fb84daf45c0e9354721f0ea1e7017fc2df4dd3a008072b7d1b4ee2274bdf2a4a6d7c901f461cbe95fb47b0a51a640532cbd8a8269b857aaf33fae57ce7940e33a1669928511a2f81fecb28d4e37e3418d1afe727e21f709e78e5732d2388c97fe03814de9f06a4219da00beb68f3f9f325c42ed977d46c237121adb39758b2fe75ed637c8c1228ecea2eb5067afac0cd59a49a3f0cb6fa7feee2370ada5c92608dd2f4807a28dcccdd2aca89b7a81bcc70031bc177f82129a182b9a74a0f64b03ae4ab8defb7e1f6479a94c3169fbb9b89b0c857fe70f79a90bda3ae2452be68b3bd426390d975bab5b264e1ce3185f132caa16a5bf1092edb72afc9f1330db83ed5f11e71af0c04070cbfdda12fab9b9de7fc3dd37176e0af5ae4ee8814db74edd8779ed341e9602976d40b5e67769c2cbc6feb233b1adc1fa89d2913fa8aa0b713b33c8c3bc55cc0e4929c3bb3852fc4347642baaa9f89b3ae306843d0cd0d75bcdf8764f3eaae89259da9dd7c6bdada0e0acc5ea426a15df4bf75fa8ad59fad2ff460ef782dce29a078d6a01438afa548bb05003cafea876407434ee62cb40be31e45176e3f2815ef63078c7ee72d933c930ab94535b694161d22a053e47848a018a2b99b7ae0b628496f0c75db715ca11a8e4e2ef4705c3215cad18570e7aeca5608926060c351966df07cba154b06fd39f9af4fc32c3f126e6f959a93a1b47f9b7d7d305507c50cb4cf23a38e85e860d9cf383f28c8fa266d20520f785329aef5ec6c5ec73f8b5d9d8a59038d8771fed091fc70f9a3ea6db6c7eec82742df5ef6c3f5078f2212894a8a9802f4ee4e4af26cc4127a5b5ab79fa233dfac80b39f29d2514dff12a9c2501769c392ad5b495ce78e8f7005fc6b4ce98908c7d8576a2e51e81c3921e90d99d9d900bda177555590e56a2760c80e1c606aae48da153f700d1f30bdaeb5af38ebc283fefd64f30b0165870cb80e881c879056fec766a81a33115e66d356a001861599470a3c7779907726bfec0263dbe0c8bf73515ebf1ea7a0771ade9e11398fc59153ca8c490962bf8de04fa589a0474d0e1ba21dfb7db3228c1ca1560a9c2618b16704a5cf4112759f5af68a7fb4fedf8753c96a93edc9861a3670638fea84bf0daa0104f106f45c64f958fc2f0bc1dc176c4044b462616a722bae564e4e85f973ba5a0d80c852b4fe356b94c2533cbda5ba32c44068641bd01781671a9541d2df7b4a68b0dcfc43c72dae6c8db0d82c44378085d3e72f2877ef997bd177aa51ffa4f395c656518c03f959ca8637add463a175b42b92e2cbabc6e8445baa5713f0de0c0f8b812bb7bfb9715ce5177cbb8f9174ba437a6ff44f3696ddab32fa04fb30d8d6707479d738ffc3c71615fc11eb39f43931d76909a4f4e88c7a3a7cf5016e19991ac41fe35061a242a5558875f1455eaeaa8f20d1feb6f53f09912dc5343caedfb00636f85842b0b7742c3c79fc29b0a5bd71faaef07f111fd3eec073baf8af6b85213cf77a8a92a2785abc0a30f559cb5afa9854bd274bef6920877cf162723d7dad11b02e9f6bc1c5bee41f8d146ed9a9fd46820a06fb78489176df4c2ba2939e0fa1a3449912a8d53ae7504a33a4f85d9c495b0b06b90b0a1709dbb9cca97f5664e4a0211bda0732996573784184518c894b581c250be31511cfafc852f0c0a69756f54606219fe4fedd37c07191ab385ed279b7d16333adfd81404e3cecbd162a09fe655533022995bb03cbd3874304c25c96115ae9d061f0effccf8cb14a8fc1bdd33105bdf6a9dba52a3ddb84580927e44fa1ff17517b91170b74efaa51b9abf4a8ddb6c47e5b912183c3fca256fae318945f2b9851b9fa42d5c00666271f4ee9216ddd8275fbb4b780e60b576e892cc2b4125929a4dc081f4d5dfa81a3d5bdb926350ccdd490b06d9697947f6dba31d09dccd0f5755debd6958791b93e1abb73e5dc01907a2c4770fe33169536816796bcdab4fca19259faf5fa4c3796fe51f8ad546403e816ccf42147fa105de1b7cf56ccd0722856b792d82dd34f041ade3e4a8e88bacd3651cf756afb1730290ab3270cc76d3b3525d0bdb20ad9428835a299a7663df0e4852ac677cec2c0a5465380eefed10579d4e6baa7be694e99564e5f8f6a246f080ec4529d4441dcdc728d699a194a18a000ef950849ea10d935dfa409135cfd69f84ca69de8a9edcc28a044df749370b056961cb49cd213ca74bb509422f3af66b60c2e0fb44097ff88578d155569fdaf77a9b8eeffa47133a9101316b49ccff9657e1193bca92c32f58eb8dc2a4bd766bd76a2d346743073f12a28e07d886aa29a65d3bf373777b0156a6465ee206369edba2bf7e2811a57be5e11476d5775fc4e642aea5418929097a6b6d59f536d099e48e683ba378e0bf368fef5389138e63ad71fed9cacf802616148508a00025fac311ca00c8fb540caaef7c01f6f43761c751bf0570237ded290ada060724808ed61e392214e182489e7749cc906039ede475ffc2c10f5d8e5ae6a859b4e3981d7be8da58d04e8733367d36fbbb92e177e38af069af5236eabae96756c4709fbea389be28aa5c018d52705991276bd066b5961f03cdfd6d5270accaa7df3549f56b2dbbbc0ffd059bc5c8892d24b12d855a2e6937257ae9918f9b1122d0617601170f2003e0d62d7269e6b6ea1a9a76987413a9e759d6f138c86895478ce4165e57025da255f56c69936d741e7631b17206da1364e510b471a72706a7011347d1b9cc1256cf7ed4f4abddbc3a374e31d7635e07b0328f2bfdc9134ceebadef23bdd05eb1a7dac7b476463e49e0042d4ad0ab64323643101cd78788acbcc1029c7011706727ed0188d77fe512a3498914fd0ea9dda27f30d0f4e0b4440ff15cbb31b675334c302ad4162f3df23f69858b504c2889bcbe2df3275a749bddf6ee54e83cebb9e0dd7e58104555fdb35d2b8e25b1b069a44a4a076b5616046a17ef91ec2601205a8a792d24879a37cfedfb6364a8501ffc9cdb42e725f6a2ddebec13c7eaaa307e8331e478bc03c56f2b6f0fadb70edaaa2bd98b786b7ddf021159feffa4f6d6718968e3cfdc1bac472735f771137fda1abd5ede1e264c2dabe41392c0d85ca1dbc085b4572d8925063f0b99fc2c307ece9829e3dd029a060f7adaa194190827ef349ce4ea0471b25656508988908f96e91f8add1edaac2c6a436e1a04fba247b4519bcf7be8cef50432bd51009bfcc580ba7e982f8e5485651052275de3926315318a2338f2d5ecd647d8979250a411df44328b365f80c7f342c832bc6ced351971fff8a11e1b930b206c0bc9032c42bc17bb50e9bee5b56ffb6618f00943d1b8bd6fd4efe0f2df0a6db6cdd84c232d3050635edc8e0c3585086fd321f14ede24e4100fa9ba95b15c0b036b4c77f14526a1f1dc920f316f0c78265a48489a98806b44aeb37d048f56c017c558619533b5485e8fee9b8798a09bc68baa4ccf3fd9ea161a3aa6b91f79bebd6834a76ccef88a599dae0940b62b1ea01c0aee2d6e8b3170508149713bb0b6e462e3ceb87ec45e47286a7458e98198bb35f9ae6ab5f53fe52314f51b9390855b8f88a631f198bf98b542ec533e0739afd8eec2c068bc6d09c8560b51f7fa492ec95d3d5e968b08f166b46dc0c19ac56b9668f1024beca7f8a9d275a960cc208c98dd209f24782a8ed67f2acbd7540dbddd1c3a6b5430bea093cfcfd089fff80f632799e6e650e88d63b4a32402d16729e7844e7f6f5e5b247a8e19814c9e0a93bf204a7b0a9d52d737691d5672a84a5feba73731d222a4f90122e70ce4cd37074b0bf8b23ee3cb72af05c9816ea7455104eb5a81efbe2e75821788d256869bff2a34fb6ccbdbb52dfd403049960b65d18553dfd8ea512a6ed15ab1ceafe19a2e4dd418c9d79a65bde8bbfe29744c09b5e307daa529072c4217048520a011b6902c4878888572531e034a6023c678a3181c67e4470db11e74f0e3cb115a7e13d2ac051e418f00e651e7cbf0126072d4ebc3e266654eca27eddb6b251f1717ea4ef426f888eb6a778516837ea113a43a3b91937f67537513f909be4e20d00a115ebe781900ec0eae56d0212454369a51206c47bafdfc17db0cc6558a8ffa49aaffbc3829605fb391e75bd90ee1748e663c502c0e7f957c9c4a795684b16193155529efd37aeee9def5e2c0089d7ce0334ff7544fca6afc529f618ff7a98bdc5d132a510e88b240218d511124bd585ff56f201c82da91b0ecc4d6b8d5e2a5a20ed01efc4425fe8b430600e18c21da2708f576956eb14a42de147065c08e7f3464ce0e449c0d5b7265bc30b28b1ec03bd8423a7917b76170886e58aa04809c85360b4dc4d4b340970bbc22f923823c781e30dd9a328dcdc17037d2303c2cc2175637ce929be429ad124f574fc40fa0afd21f47a291ad7d2b4f9b990c9f12329900cac337c57000120ec93cf6128d2809baea4d813881bc5a1877addb721c4e80c91a7daaa55088050842c033154b29c0b54068ad3a744c07ac3abad0836ead951aff1a71cc32f8bf0b72caa4215c056e51f272645b28aaac8a72c4b190929d74ef9777903b361b538ab55305b4fa7af305449878d17ee70e649b1b6b93705b63f3b58f6a988d77e388232df40e488af002fa78552d1748a3844529e8ed71ee112f53006f47ad9415b58e193ae62f36c58668ba68c68ccb8ae7e8d3b985e2a45c3a037736e5e393169d86ae89f39b8b0256bb5e2d9cbe056a05dd16d4c8d264d7a76c04f5640928327e58f3d15ab179cbcc3a3ea837c4eb56ef2954dd706421573fff68c02b171fd14953e5fa2f668bd5b21c32a87fd2221e87ffac07076c0b3bdc66ef6cc2c882a3abff439eeed38e236b8cfde310f41ab0f2e4ade6532d63140ea967603626dfc48cc2bd39729713e8d1ab9399d8", 0x1000) 00:00:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000000), &(0x7f0000000040)=0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x1) 00:00:37 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x71, "fdf6d7be639826a7dad0ed3d68b30163678831799e7a4e8f57e9947e26c83cf8a8a76eaf0a55a4dae15a572342ecfa05e2dce52661056ac39dd6f8f6b5169731e44f2d17ae9048eddf25dc9771f1c194de54018864f4ed78133b336cb1b650b0478ccaafd20540a80236508cc615195196"}, &(0x7f0000000140)=0x79) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x8, 0x3, 0x40, 0x5, 0x7fff, 0x7, 0x1f, {@in6={{0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xeb}}, r2, 0x6, 0x1, 0x2, 0x3, 0xffff}}, &(0x7f0000000240)=0xb0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0xffffffff00000001, 0x4) 00:00:38 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffff, 0x10000}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e21c81e000000000000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000001f000000000000a14e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c5922aaafa163e2c7422f035f07ddd3b2aeb63bccf3a73aa85c596eacb2e0a5a5140b707aaf355f073e07a14d5afc3e9ae235800806", @ANYRES32=r1], &(0x7f00000000c0)=0x84) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{}, {0x1ff}}) 00:00:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000180)=0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x40000002) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000040)={0x8, 0x1, 0x9, 0x400, 0x1}, 0xc) socket$inet(0x2, 0x2, 0x1) 00:00:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x9, 0x6, 0x6, 0x7, 0x1f, 0x3, 0x4, {@in6={{0x1c, 0x0, 0x3, @loopback, 0x3}}, 0x0, 0x1ff, 0x7, 0x200, 0x3f, 0x4}}, &(0x7f00000000c0)=0xb0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x261, 0xf, 0xff, 0x6}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:00:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f00000000c0)=0x6, 0x26e) 00:00:38 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, &(0x7f0000000240)={0x67}, 0x0) fcntl$getflags(r1, 0x3) writev(r1, 0x0, 0x0) dup2(r1, r0) 00:00:38 executing program 3: utimes(0x0, &(0x7f0000000040)={{}, {0x0, 0xfffffffffffffdfd}}) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x20) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x80a0, 0x0) 00:00:38 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff00000100000008cd3fdf00000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64], 0x28}, 0x0) dup2(r1, r0) 00:00:38 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0xffdc) r2 = semget$private(0x0, 0x3, 0x501) semget$private(0x0, 0x1, 0x20) semop(r2, &(0x7f0000000000)=[{0x3, 0x8000, 0x1800}, {0x0, 0x5, 0x1000}, {0x7, 0x0, 0x1800}, {0x5, 0x0, 0x1000}, {0x3, 0x5, 0x800}], 0x5) __semctl$IPC_INFO(r2, 0x3, 0x3, 0x0) 00:00:38 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001400000000000000070000000100000000000000"], 0x24, 0xfffffffffffffdfd}, 0x0) 00:00:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="00080000080000ff01ffffff0900000004000000"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000200)=0x270) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x1, [0x0]}, 0x6) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x2a1e52e1, 0x5}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0x1, 0x8, 0x102, 0xf78e, 0x1, 0x471}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x101}, &(0x7f00000002c0)=0x8) connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000be985b81cfc8abca7a31a607d4a2095ac0b615f3e42e2f010000008d"], 0x1) 00:00:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) lseek(r0, 0x0, 0x7) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5c26}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f0000000100)=[@in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) listen(r0, 0x800) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:00:38 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000300)='-\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f00000006c0)='\xc0\x15\x965\xd1\a\xd8\xf1\xd4\xa2\x94\xd5O\x1a%\x10h\xf1j\x02tL\x99Q\xe8\x97:`\xfa\x87X\x9d3\x1d1\\\xf7\x02C\x11t\x87\xc3\x0e\xc4\"\xa5\xd5\x8d+\x9c\xab&\xb2uN\xd0\x12\x81V\xbcq4\x99q\x1e\xc0GkD\xa7\x8d\r\xff2\x1e\a~\xfe!\xa3\xce\xf5-L\xd1h\xdaE\x97\x01\xe6>3\xbe|z}\x00\xf1\x90\xca\xa9\x88\xac\n\xb1\xfa+\t\x05\xe0\xbf\x8b.I\xde\xe9\xda\xe9\x06q\xbfox\xcb\x8e9\xad\'\x00\x00\x00\x00y\x97\'\r(p\xb7$}\xc3\xd7\x97\xf5\xa8\x9d\x1c\x1e\a\xda\xf9?\xbb\xa8\x9e\x16\x14r\x97\xa3\v\xca\x05Bb\xee\x181\xc1\xe4o\x85\x00\xd4\xbd\xcf\xb9!U\x0f\x19\x19\x94\x15\x10\x04L\x80\x15Z\x86\xadhq?y+\t\xa3)\x01l\xb6\x14\xd3\x85l#\x88{\'\xdfw7ou\x9c\x85.\x16N,;\x97\x17\xad\xe4\xc5\x16\xcf\xc9\xc537\x85\x1bc\xa8\xf1'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000180)=0x2, 0x4) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r3, 0x0, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000540)={r7, 0x7}, 0x8) r8 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r8, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="00802b208a04801e2cb41b36d5360eb2ddaaee5880b399b86a604afe112ccb5b34d029990a6e7cba3b5805072d36bbfdec9f1ba5271524911a96e495a831564527a2c250cacbc7620f0d15b3c61f4676c7aab9196079c59537f75c98945ec083fa815599", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x1c) r9 = socket(0x2, 0x5, 0x0) connect$unix(r9, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000001b80)=ANY=[@ANYRESOCT, @ANYRES32=r4, @ANYRES16=r1, @ANYRESDEC=r0, @ANYBLOB, @ANYRES16], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, 0x0, 0xfffffffffffffed5) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(0x0, 0x20084, 0x82) 00:00:38 executing program 2: freebsd10_pipe(0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket(0x1f, 0x2, 0x9) poll(&(0x7f0000000000)=[{r0, 0x100}, {r1}], 0x2, 0x6) 00:00:38 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000001000)="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", 0xfc0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x8, 0x5792309d2b8ccb58, 0x401, 0x401, r2}, &(0x7f0000000280)=0x10) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x362}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000080)={0x8000, 0x6, 0x20, 0x7fffffff, 0xe45b, 0xfffffffffffffffa, 0x4, 0x80000000, r4}, 0x20) getsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_int(r3, 0x0, 0x42, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 00:00:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)=""/128, 0x80}, {&(0x7f0000000100)=""/2, 0x2}, {&(0x7f0000000140)=""/42, 0x2a}], 0x3, &(0x7f00000001c0)=""/4096, 0x1000}, 0x82) recvfrom(r0, &(0x7f0000001200)=""/37, 0x25, 0x1, &(0x7f0000001240)=@in={0x2, 0x0}, 0x10) open(&(0x7f00000012c0)='./file0\x00', 0x4, 0x2) setsockopt$inet_int(r0, 0x0, 0x4a, 0xffffffffffffffff, 0x0) 00:00:40 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000580)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x6, 0xff, 0xfffffffffffffff8, 0x10000}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x5, @empty, 0xffff}}, r2, 0x3, 0x6fd0}, 0x8c) rmdir(&(0x7f0000000200)='./file0\x00') setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000240)}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r2, 0x800}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x4, 0x3100, 0x0, 0xf, r2}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000b40)={r4, 0x3}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000480)={r4, 0xf2b2, 0x2}, 0x8) mkdir(&(0x7f00000004c0)='./file0\x00', 0x1) sendto(r0, &(0x7f0000000500)="050d9844f1bb1c7cc5d175e4ce2d750ee8c4374c3d6126edecb92a800846ef86565d016ff1d004e473d598e09266e1d113bc3c831418b46b650a2a428ae1a34f739950bea3584b96601ca9eb719fba5142104e1d4c5eb86e65da", 0x5a, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000005c0)={@in={{0x2, 0x3, @multicast1}}, r5}, 0x8c) getsockopt(r0, 0x8, 0x6, &(0x7f0000000680)=""/121, &(0x7f0000000700)=0x79) r6 = open(&(0x7f0000000740)='./file0\x00', 0x100440, 0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000000840)={r3, &(0x7f0000000780)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @rand_addr}, @in6={0x1c, 0x2, 0x0, @empty, 0xad}, @in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x0, 0x3b, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @loopback, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0xffffffffffffdad1}]}, &(0x7f0000000880)=0x10) rmdir(&(0x7f00000008c0)='./file0\x00') r7 = msgget(0x1, 0x10) r8 = getuid() r9 = getegid() freebsd11_stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0x0) r13 = getpgrp(0xffffffffffffffff) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000240)=0x8, 0x4) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000a80)={{0x9, r8, r9, r10, r11, 0x0, 0x7}, 0xffff, 0x9, 0x20000000, 0x20, 0x5f5b, 0x2, r12, r13}) 00:00:40 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="cdf6893f944bcae5ba9a82022e2f66696c653000b295e3590ad932b6d5f50b43a5ecfb20021a90a30d21a24000b03606055547f60912078482163e563820842029bf6f00000000b7362538ddb2af90f899f99d19c1bab4aecfe2ed1586f8a5b89046747ac88b985d1996c323de41bad8b7e4865505349c8951"], 0x10) setsockopt$inet_opts(r0, 0x0, 0x80000000, &(0x7f00000000c0)="2003a801f50be7576a6260000000000000ff00000000000000000000000000", 0x1f) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000002540)="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", 0xaf9}], 0x1) syz_extract_tcp_res(&(0x7f0000000040), 0xfffffffffffffffd, 0xff) 00:00:40 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) ftruncate(r0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x110) 00:00:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2300000000fe8000000000000000000000000000bb4b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000006d74d8dd37ea3ccbba6de1500000000000000000000000000002b00000000000016000000006ec555538dcd77eea62ab8106a8e76c3ac3cfb43f48eaad3cbe62c46205df012739e980a451cd44b6585a7e7b181508358d3543302bd79507cf1fd5df0956694e07832f9b0e7929c871d1ebb0ebea995cf6b7f979a01bbc1d73694cc761665071550681ec7fccb227a18b2730c17ee2a781d001e35be336e345834de503e033b59371e35e27f180fa99c76c89473649d5ae9aa98e5561477290af60a81af63172017929f7397e99405a3b1323523d57712e597ae1b8f0497d5c49bcbae995ae210eb99229659d363ae51865795dc9591871481e2f5829fcb7e9518d4c47ad2eca29fbe5119cac77b6f58fccb2ac306d4efc4c85a304549ec6fcd34a7c1c09403a8ae5e67002ec39b35fcb6578a97c5c7cd9f501630f9a57b1c334b75a5e61b85a51c8d5c5a2b848509c81170f049e8b3440c6a28f556032c82f6f7ea337f569a2ce0c892d4a72380c3bacb1b9dd62787fbc60b14ca475a34502a9099f4a6c1ee084da41c02ffbe8335847f6a7d0002ea468c650e4564f668fdc146227f388bb4fdd8944a3012308703bc408e130235ed811b9d1a", @ANYRES32=0x0], &(0x7f0000000000)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x8, 0x6400, 0x5, 0x9d, r1}, &(0x7f00000001c0)=0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f0000000080)=[{r3}, {r3, 0x24}], 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000200)={r2, 0x10001}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:00:40 executing program 2: open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x6f, "48b0abbe89a3b3ae6346c51e68e943f45c66b6bac31b19d6f01355772a682c14956fe105b7f2bbb789d6ef6791add73d091da05bf898d7fc6205abb4f61d25346a2a45710f2cc1c3ecf822268d967d51cd2dc5f352ae0c24aa958545809ef7a0d15724cb30643fc7308e0242799dae"}, &(0x7f0000000000)=0x77) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x0, 0xfffffffffffffffc, @loopback, 0x3}]}, &(0x7f0000000200)=0x10) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) 00:00:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10500, 0x1a0) openat(r0, 0x0, 0x4, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r1, 0x80000001) ftruncate(r2, 0x0) pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0xcd, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:00:40 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="02022e2f66fc28feb41ff786f466693f57a9ef94ae9d3d169b9e7e6c65300084fd11782eefdc3dbd260dbc04b2b127185efd894126b41f08cc2506db7d51efab9019adc76814765d80ec65008e18b6ad32705b0f8a3150ab1f7987adfa7bd57bd9b31e23627ac125b26244c8a6e969444542d7a9e3c3cba3c4712a50c9af407cc863"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1}, 0x8) 00:00:40 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180)={r3, 0x0, 0x27a}, &(0x7f00000001c0)=0xc) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000840)={0x0, 0x2d6, 0x0, 0x0, &(0x7f0000000000)=""/2, 0xffffff6c}, 0xfffffffffffffffe) 00:00:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000011e3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000040)=0x3) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={r1, 0x6, 0x86, 0x100000001, 0x8, 0xfffffffffffffff8, 0x40, 0x101, {@in={{0x2, 0x2, @multicast2}}, r1, 0xffffffff80000001, 0x7fff, 0x6, 0xfffffffffffffff8, 0x7}}, &(0x7f0000000180)=0xb8) 00:00:40 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = semget(0x2, 0x0, 0x80) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/23) getsockopt$inet6_int(r0, 0x29, 0x36, 0x0, 0x0) r2 = dup2(r0, r0) getsockopt$inet_buf(r2, 0x0, 0x52, &(0x7f0000000040)=""/143, &(0x7f0000000100)=0x8f) 00:00:40 executing program 1: mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x100000001, 0x2, 0xdd, 0x100000001}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) 00:00:43 executing program 3: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000000)=[{0x2, 0x40, 0x800}, {0x7, 0x101, 0x1800}], 0x2) 00:00:43 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0x1, 0x0, @loopback}}}, 0xffffffffffffff0d) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:43 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000340)="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", 0xfbe}], 0x1, 0x0}, 0x0) 00:00:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x4, 0x80, 0x8, 0x1, 0x1, 0x9, 0x873, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x210, 0x1000, 0x1, 0x101, 0x7}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x3}, 0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) shutdown(r0, 0x2) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) lseek(r0, 0x0, 0x0) 00:00:43 executing program 3: socketpair(0x2, 0x20000000, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x10001, 0xffffffffffffffee) shmget(0x3, 0x400000, 0x0, &(0x7f0000bfe000/0x400000)=nil) semget$private(0x0, 0x0, 0x20) r2 = getpgrp(0x0) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000300)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r5 = getpgrp(0xffffffffffffffff) r6 = getuid() getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) r8 = getpgrp(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() sendmsg$unix(r1, &(0x7f0000000580)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000100)="6eecb46eeaea7f12bbf774158586a4cda244aceebaae40807bd2dc902e48417d4a1323caf054b6e8952d867b718880ac674459f94d6979686784656ae605d0edd6d357", 0x43}, {&(0x7f0000000180)="de5ec256f4c6ed57adb75fb0bdadadbf26e6b8304e43127bea24e26db5841c1d58dc2f15cc03dc8b0d5e2e1783d5fedfd1b4539271df2cc651707ba0688a0ca40d873c0c7468dbd1fb", 0x49}], 0x2, &(0x7f00000004c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x28, 0xffff, 0x1, [r0, r1, r1, r1, r1]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x20, 0xffff, 0x1, [r0, r0, r1]}], 0xa8, 0x1}, 0x20000) socketpair(0x17, 0x5, 0x101, &(0x7f0000000080)) 00:00:43 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x2) close(r0) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) open$dir(&(0x7f0000000140)='./file0\x00', 0x100, 0x12) 00:00:43 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x6}, 0x4) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r1, 0x0, 0x0) setresgid(0x0, r1, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x0, &(0x7f0000000000)=0x401, 0x4) 00:00:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xb, 0x200}, 0x8) 00:00:43 executing program 0: mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) socket$unix(0x1, 0x5, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="ec2bac46955fd6035acd9c65f81769fa8d1d834043345b117700fb2058fc77f87d937158d9aa106037464d4e7883764a778a430ea3e6ea35b09553ddf7c9048637c578f2e2d59cf875d8f93e6a6471909976ebf7afda559c9da851e4c556f9d0ff2a0e974998a326", 0x68) clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0xfff, 0x9}, &(0x7f0000000040)) 00:00:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fstat(r0, &(0x7f00000001c0)) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getpgid(0x0) freebsd11_lstat(0x0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getpid() fchownat(r0, &(0x7f0000000000)='./file0\x00', 0x0, r1, 0x600) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000bc0)='cubic\x00', 0xfffffffffffffe94) getegid() getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000900)) 00:00:43 executing program 3: r0 = socket(0x1f, 0x2, 0xfffffffffffffffe) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/215, 0xd7}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/82, 0x52}, {&(0x7f0000002200)=""/231, 0xe7}, {&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000002300)=""/126, 0x7e}, {&(0x7f0000002380)=""/54, 0x36}], 0x8, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000002440)={0x0, 0xe3, "a201abec57e81303eef228db318b1a138751106f62e4d4e41fb87fe944b70fe6e649894df937f326b53b161328cf5773b7724bd52fbb14968f14d47a7648f7fd0189921363b61c33930b73a7fd30e863cf163f674df42c1204beabf1591508aaeaf39dc4875aeb2f434d2d23e78ce9b4d6d2564eec54dbe7f934d780685289af5085af0634f6fb6001cdfbe202f847da8ac7a7d585d0eb68a80cb1cd500a587970431a9a64068af9024e0783fb2cd7045e7162a52d72bae9984bb7c10fa0e6c92250504a62d46e3459cf45197cccbdded77f1322e6f979166d3af3834956d842aefc2e"}, &(0x7f0000002540)=0xeb) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000002580)={r2, 0x199b}, &(0x7f00000025c0)=0x8) sendmsg$unix(r1, &(0x7f00000029c0)={0x0, 0x0, 0x0}, 0x20000) 00:00:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x7ff, 0x5, 0xa7b7, 0x1f}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x3e, 0x0, 0x0) 00:00:43 executing program 0: munmap(&(0x7f0000f90000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000e44000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000dff000/0x3000)=nil, 0x0) 00:00:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x2) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x400) r1 = getuid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r1, r2) wait4(0x0, 0x0, 0x0, 0x0) 00:00:43 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0x0}}, 0x14) r2 = msgget$private(0x0, 0xa0) msgsnd(r2, &(0x7f0000000000)={0x3, "e92d9898f15a8927cbe6f42e5af752ebe94706e03c93320ff59b98096da7ef314a3268575492563db8585f5c3cec2d51ce0bd65282461086f98b198e486ae822b4f646af74ca0888b2e349b29e406e8b9a62c0ac75d035b12e98428f4b72bdab76596c93a909ddde9ed3"}, 0x72, 0x800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14) 00:00:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001740)={0x0, 0x8, 0xf, 0x1f, 0x7}, &(0x7f0000001780)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000001880)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000000040)="d233aa3149a6ecd6d90a0b35b547cb89", 0x10}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000180)="a212ae1ed8b0a7806a58301c3a8f550ced2d3e46c1bcf6da496191b9bb0b616101b7d75f7d2133bfde81fb930dc4fcd2043655a0e49e2aea904f665c8bd9140c09a809592bbb754da8d52e1de6c795c74bf4d8e4fb0e7680266a427a8e89f30830d46ee5c53a5d7976cc0af359ba5a897c38c0325bbe76c7137cbecfa1a29cbef2e7e84218c3b960b70f01fa3a56b9d40bee54c932337a2f1648dbfd54cd750d6dbd2541190706bf1e3d5e151b81ddb2a69de049c719011f0cb950cec9263fbecbeb053ca48db6b008b93f24d8c345837f7b7db3fc936e1c42c1258c1bdc911c224b31d74268c7ccc28aa9ca1eae59ab9fd5", 0xf2}, {&(0x7f0000000280)="681a8df17d55cc237016a8162cc8ee61d7d2596aff51e4781681f7622ca4d60a7472cfa6a2890738eaa2215e4e8b1e0170956eb897432533c25e809563241698e7cd93d4aff642e2387ace2f79dfb24fae9250593eddc8f453cfee92401389691ae7c117cde5a3b70824279ad2fe4eb29aec93a8e7fa343302b915bd89880369781866f3d8797d6c42b98e05d8829079203f2d4ffa71dccc17ca9a9e88f93dcdda763dc1fae3ec59a96a23d300ae16a8f71867d4d6e42e105ce44086b5db7b6475eaaa110c95e945e8c841c2310eda598d", 0xd1}, {&(0x7f0000000380)="468d13700320e27232027bb69a67d1906aade3beab3d093cbd8a0fe445b31959f464d5bb921a65ac63c61c148c40291b781307b31730593630b48188be5beedd4d276c603b5cec5344b052444f5ae8a25b47abc917b95e71e53571d06001ca6576b08c1f07f07015f22cf676a1b388f70397bfeba615331422c93a8b268f234caec773b84c82328d913d0e70f09fefafc6a0053ee7457100405fec3a109a511a47ea20320c141155d818bf0ba87536f539a1b6409463bacd94e905249c38f7e8ee6c86416815bec55a79662ea40bd07db557fdb6e123d342a8", 0xd9}, {&(0x7f00000004c0)="42271f13ef17c9b4ef70b518ace5a9241e773fd2165172b704651515f49aa1b6c1ef61761cffefa4a072457a83646a99d0550c4d97162eb50dc112ca5a741b3f6ffa1fe09265e73a778049f79087bc425e74c96134f2b8a3309f8723d2a5e0241a4c5e67798d2f8991c9d6f7177a7b9a89dd67a72e1bf1939ffa28d8588154dffb0063a2e2801f6f0e9a38d9ef9832043f7c438b8a02cb69b12413bc47c96e5e3e6e7513a0cdb66d4452b408012a9ba3a6b481a1a27aeae3cff4985e56809fe5424909ef01aa191bbfdea79ea5176960ace041f4a44f220bd52e7360e1f71930a1172ece395fd5789e15f91ef1ab81edf2300ca7de314ebebc", 0xf9}, {&(0x7f0000000100)="a40cc815c1f4640f5b7e4b5085cfb61456314c40e0043fecf892ced1d8160b8816fa974411b22027cd4b84747119229f9df80419ce27e2", 0x37}, {&(0x7f00000005c0)="6b325e2f781dfc13dd8bd9fea407be73e34680a8609bc49741f6b6adbb19c47ebf90a49a5449a6a62fb35bc548a0466203148770253dff4e09550fc45e6bfd63d31752d28c0806f2d409945ab6ae34418cf4b3826d5adbd437ee47cc90cd4fc63ecbad18d6f663fe7c77b858d538ef60be5d8317d1778363defb9f6889ed27a881ce9d9d88e5bd82b359fe9492cec80fdb2640bc48dd0ea8c4", 0x99}], 0x8, &(0x7f00000017c0)=[@init={0x14, 0x84, 0x1, {0x100000001, 0xfffffffffffffffa, 0x68, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x400}}, @init={0x14, 0x84, 0x1, {0x2, 0x7, 0x3, 0xaad}}, @init={0x14, 0x84, 0x1, {0x38, 0x7, 0x6, 0x40e}}, @dstaddrv6={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0xb973, 0x7, 0x2030, 0xffffffffffffff00, 0x800, 0x7ff, 0x3, 0xc7, r1}}, @authinfo={0x10}], 0xc0, 0x100}, 0x100) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000140)='/', 0x1}], 0x1, 0x0) ftruncate(r2, 0x7e2780e3) ftruncate(r0, 0x5b7f656d) 00:00:43 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xc16b, 0xacd) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 00:00:44 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000200)=[r0, r1, r2]) setgroups(0x4000000000000252, 0xffffffffffffffff) 00:00:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x35, 0x0, 0x0) select(0x40, &(0x7f0000000140)={0x8, 0x6, 0x6, 0x3, 0x1, 0xf, 0x101, 0x4}, &(0x7f0000000180)={0x9, 0x3, 0x1, 0x3, 0x0, 0x390feb51, 0x991, 0xd1d}, &(0x7f00000001c0)={0x427, 0x3, 0x7ff, 0x7, 0x4, 0x1, 0x8, 0x2}, &(0x7f0000000200)={0x0, 0x2}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x122) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r2, 0xfffffffffffffffe}, &(0x7f0000000240)=0x8) 00:00:44 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f000034e000/0x2000)=nil, 0x2000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0x88, 0x4, &(0x7f00000000c0), 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x4, @empty, 0x8}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) 00:00:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x1c) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000200)={0x4, 0x600}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = msgget(0x3, 0x401) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000300)=0x6, 0x4) msgrcv(r3, 0xffffffffffffffff, 0xfffffffffffffebe, 0xfffffffffffffffe, 0x800) writev(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/132, &(0x7f0000000100)=0x84) 00:00:44 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x4) open(&(0x7f0000000100)='./file0\x00', 0x1, 0x50) unlink(&(0x7f0000000080)='./file0\x00') close(r0) 00:00:44 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000031, &(0x7f0000000040)=0x10000000000, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x1f, 0x4) 00:00:44 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, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:00:44 executing program 3: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) getresuid(&(0x7f0000003080), &(0x7f00000030c0), &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000001140)='./file0\x00', 0x102, 0x10) r1 = open(&(0x7f00000017c0)='./file0\x00', 0x1, 0x1) dup(0xffffffffffffff9c) accept$inet6(r1, 0x0, &(0x7f0000002440)=0x10a) socketpair(0x17, 0x2, 0x8573, &(0x7f0000001840)) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001880), 0x20000000) getpgid(0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000018c0)) freebsd11_lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) getpgid(0x0) geteuid() getgroups(0x1, &(0x7f0000001a00)=[0xffffffffffffffff]) socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet6(0xffffffffffffff9c, &(0x7f0000001a40)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001a80)=0x1c, 0x30000000) accept$inet(r0, &(0x7f0000001ac0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001b00)=0xffffff35) freebsd10_pipe(&(0x7f0000001b40)) socketpair(0x17, 0x10000004, 0x120, &(0x7f0000001b80)) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001bc0)) accept4(0xffffffffffffff9c, &(0x7f0000001c00)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001c40)=0x10, 0x20000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @multicast1, @rand_addr=0x9626}, 0xc) getpid() fstat(0xffffffffffffff9c, &(0x7f0000001c80)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001d80)) socket$inet(0x2, 0x2, 0x6) accept$unix(0xffffffffffffff9c, &(0x7f0000001e00)=@file={0x0, ""/108}, &(0x7f0000001e80)=0x6e) socket$inet(0x2, 0x5, 0x9) getpid() 00:00:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') truncate(&(0x7f0000000040)='./file0\x00', 0xca86) truncate(0x0, 0x0) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0) pwritev(r0, &(0x7f0000002540)=[{&(0x7f0000000280)='v', 0x1}], 0x1, 0x0) exit(0x1004) chdir(&(0x7f0000000200)='./file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) 00:00:44 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x96, 0x8565}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3, @rand_addr=0x9}}, r1, 0x5, 0x7fffffff, 0x8, 0x400, 0x1000}, &(0x7f00000001c0)=0xa0) r2 = socket$inet6_sctp(0x1c, 0x80, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x16, 0x0, &(0x7f0000000000)) 00:00:46 executing program 2: select(0x40, &(0x7f0000000000)={0x9, 0x1, 0x23, 0xffff, 0x400, 0x4000000000000001, 0x2000000}, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e22ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f52fa20fbb2201430000000000000000000000000000000000000000", @ANYRES32=r1], 0x8c) 00:00:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) truncate(&(0x7f00000000c0)='./file0\x00', 0x80000) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000100)=""/232, 0xe8) read(r1, &(0x7f0000000000)=""/175, 0x6d999) write(r1, &(0x7f0000000940)="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", 0xfffffffffffffed8) 00:00:46 executing program 0: mprotect(&(0x7f00001a2000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x1, @empty, 0x3}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x8000, @empty, 0x1}, @in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), 0x4) 00:00:46 executing program 1: __semctl$SETVAL(0x0, 0x0, 0xa, 0xffffffffffffffff) semget$private(0x0, 0x3, 0x86) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/84, 0x54}], 0x1) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 00:00:46 executing program 2: shmget$private(0x0, 0x3000, 0x510, &(0x7f0000ffd000/0x3000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="36e320288bbb5b61d2527fb0871580b53fcd43879c8766ab9a9c60af0fce2170475c7d3d94612af661349a7e2957a873d8950c2fc8deb4c223267d50c1526b", 0x283) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffe000/0x2000)=nil) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x30) r1 = dup(r0) r2 = getpgid(0xffffffffffffffff) getpgid(r2) mkdir(&(0x7f0000000100)='./file0\x00', 0x2) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0x3, 0xfffffffffffffd8a) 00:00:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xc, "09cd9256e9dfc9722d407736"}, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0000d500337d47cc40884d527ef83adbabb53d86adde5cba149d3288b91dc1ff69a2310c618b88b7fc3be105be3da0d4ad5ab2180788eff7f0ba282a4fbdbdf97c1cd323123aa503b91f3d7db34713d53e0353a3da41a10889637683b9313063ed4eb1ae92dbdfc34e3edfdbea7193d867f93ca4ce83c278c6009e670d17007b5a027aacdf316a9a683bddb8a343f441979542c37940ad3b497bd8267b5fda0f9095759e40bda9ef28d31c808d1183d1b6b8d4310a72ed46490df5329ed3878ace021c817a2c967f757e8fb230"], 0xdd) dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:00:46 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup(r2) lseek(0xffffffffffffffff, 0x0, 0x4) open$dir(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x122) connect$inet(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) __getcwd(&(0x7f0000000040)=""/125, 0x7d) socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r3, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0) writev(r1, &(0x7f0000000280), 0x26) fchdir(r3) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) 00:00:46 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x95, "dda2a56417db83a62705a2a7e399d202db46f630f083a002064e23aaa58ae8368f06b80753c5c6307e0c9903f951a2f0ab678397d54cac64cc910e1e5d0623eb6c14cb2c20e0fbf1950ba0144fb0ffd5a0c8ff03a06f05d7fbff37399315ba87343628e53e21dbf7f0fd08f921d4b96ec2f91b3133e90b1dd8a051403bd9d4fa10651d495792678a3d3a3538a2a45295d96dc0ab06"}, &(0x7f0000000300)=0x9d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1205, &(0x7f0000000080)={r1, 0x0}, &(0x7f0000000200)=0xffffffffffffffaf) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0xfffffffffffffff8, 0x1, 0x6ba, 0x8, 0xffff}, 0xc) 00:00:46 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8e022e2f00696c653000"], 0x1) write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 00:00:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000080)="845cc8c8e3d8f8156655e71ee6a84f17f6d645efaf96a17683c072bd619bb20a8398bf40ff61686a63cf722c9d628983bc73cce5ecb5f403dda60fe3718798a955649a7d2da878639e3225040ee9333e23e674557f1c683a764be9bade5ad9e55c10ed02e30d635e53669e3499c3cf34800a09983ab7fb961145f3b483adacd6e9aad4d7e207bc7c334d1c40cdb26154b5406a0a08153af7a97a09ea9943e596db09a180f0adc57c2a", 0xa9, 0x80, &(0x7f0000000140)={0x2, 0x3, @loopback}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x1000}, 0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r0, &(0x7f0000000180)=[{&(0x7f0000002540)="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", 0x801}], 0x1) 00:00:46 executing program 3: r0 = socket(0x2, 0xb, 0x1001001) 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$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:00:46 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(r0, r0) r1 = semget(0x3, 0x0, 0x20) geteuid() __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x8]) setreuid(r0, r0) r2 = msgget(0x1, 0x400) msgctl$IPC_RMID(r2, 0x0) 00:00:46 executing program 2: getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYBLOB="5d010000fd956b0959c0d2ba57cd0057d74013e398"], 0x0) ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0x0) 00:00:47 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f0000000000)=[@in={0x2, 0x2, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1}, 0x0) 00:00:47 executing program 3: sigaltstack(&(0x7f0000000000/0xe000)=nil, 0x0) mlock(&(0x7f0000004000/0x2000)=nil, 0x2000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0xc7d, {{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x69}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x2, {{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x10000}}}, 0x88) 00:00:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xb, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="4b000000572fb33dfd62ac85ee0b84946d98649ef3a2d0952723b2d9c52199155fb7f3f639718a3a5c6a1ac46e12a9544d34cd2b29586e46212949a8f659f62d117d4f20573df6d0ea8ec1c64bc9b6"], &(0x7f0000000340)=0x53) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000380)='./file0\x00', 0x10480, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r3, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={r4, 0x100, 0x1, [0x4]}, &(0x7f0000000400)=0xa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000440)={r4, 0x6, 0x6, [0x5, 0x3, 0x3, 0x6, 0x1, 0x3]}, &(0x7f00000004c0)=0x14) 00:00:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x46b5, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffea1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)="0661c1ec67f755c42639d2e8306de5847e993a66b0183b843296a2719b1b3c9c2f3b923456e3c35cb7b41259e0f433f9cd8b0d4d31a54d1f5c9305862eb5ac0c6821c88bc7ff79d5d011e2993b4863606ae8a89e4e170e3eb3e392053bfee28b3f1c5f54d712590b22e7c55f474dc4a380b4b381a1f8cb00d50ca703746179c0d999da16443bb558e79e65508c0bb2b4a362248b9f684f625f1d1f84c67c2d6a3fa00127eabb9215acb533a2f087f75be198cd6f5a7221ad7766afcb6db15a8a1ab0b3293e56c29fff74814cbd3bf0aae628aceaa49d16d77ea1ecb0d2541ce77c10a5f1bc4891d5", 0xe8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 00:00:47 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02800000e000000200000000100000000000000000000000000000000000000000000000000000000000000000000000002904000900000000479d61d22a1f68c700000000000000000000000000000000000000000000000000000000000000dc2ddb5546d9b4b50000000000000000000000000000000000000000000000", @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:47 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto(r0, &(0x7f0000000000)="21f5dafd305fe4d3d90bc53c79d5e969989c9ee4e606fc8b1d06b67c84466fd3215a821905ca8992db445f34ea064dcbd04799c6f8ae4699e8466f0527f5b708e04e9f3926de1d37ebdd8c416a350664e6d6be8042bd57132efc45404a8266c56f1645fdb03564f8453334bbf9948af496437cb60d6ac6918d3a0c98222b4f942e", 0x81, 0x80, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) r1 = socket$inet(0x2, 0x10000005, 0x7) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r2, 0x79, 0xfffffffffffff5b5, 0xbf70, 0x1, 0x2}, &(0x7f00000004c0)=0x14) sendto(r1, &(0x7f0000000500)="6ac28398d4a9668334925a60a016f21d0773b4387a09930033a991719de8d29a6564418cf79dabb02b520d67c061abcf6f3fede8f3507868e98d4ef9", 0x3c, 0x20080, &(0x7f0000000540)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x6, 0x800}, &(0x7f0000000380)=0x8) r5 = accept$inet6(r0, 0x0, &(0x7f0000000580)) setsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f00000005c0)={r3, 0x1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000003c0)={0xebc, 0x210, 0x7ff, 0xfffffffffffffff9, r4}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100), 0x8f) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000002c0), &(0x7f0000000300)=0x8) fcntl$dupfd(r1, 0x11, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2, @broadcast}}, r6, 0x1, 0x100, 0x6, 0x6, 0x9bae}, &(0x7f0000000280)=0xa0) fdatasync(r0) 00:00:47 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x10, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x30000003, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x5, 0x4) r2 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_udp(r2, 0x11, 0x0, &(0x7f0000000080)=0x4, 0x4) 00:00:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000004c0), &(0x7f0000000000)=0x100) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) truncate(&(0x7f0000000380)='./file0\x00', 0xfffffffffffffffc) lseek(r0, 0x0, 0x1000000000003) fstat(r0, &(0x7f00000001c0)) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r2 = getpgid(0x0) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) getegid() getpid() setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000bc0)='cubic\x00', 0x6) getegid() getpgrp(r2) fstat(r0, &(0x7f0000000900)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="7efdc4c86991001900e00c0000000000"], 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x32) lseek(r3, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x5, 0x3f}, &(0x7f0000000340)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r4, 0x3, 0x51f6, 0xff}, 0x4) 00:00:49 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000000)="cb86fe08b3d92db8f9483a0217c2e8f935b4508575f76b9eed230c0b83f96248ff7f1ae1b106f4c9ca8402a2d12ba9fe1a0f819864183b6a36042f6a4e363daf6b90f2ade5c83963babdb9385b98cd6a5b863a093a2596db5a64f3330b263273b2615001a6b778191fee", 0x6a}, {&(0x7f0000000100)="f7713a9969108c46244268fdee0c852adc06ec53eeb5d536bc5dab77d4e134228f313b0c82ee45aa60025862f1aa3624369a1227d802c4dae209fffac8de6828b749369631b08856fe71d9a957cd500c1428a1c1cfdda1", 0x57}, {&(0x7f0000000200)="a48cef02fc7a8506d53c8b33cffe8a34a68137009c2d4e99c869061409c5defe501195bac73fb8d766fecdb0798acb6ca6643b2f324e8fb5c74d1cdcfb8c3728f4eb50fe21a7041969e5e28c2fdb83f8a4c3564709bcb3302c6621b81c62fe2843ef095aa6a687dd7c5ffc75ba6f84c81f633e63524ad0d3ec06e96289f7ed175fb85ed13f6863f80d560b46b41db2b4e0b78e2bf7c58c059ee2e9e6cc", 0x9d}, {&(0x7f00000002c0)="d34016d0f6c00e3603f7f29cd335fdc49b800eb59b5295d18159c963c4f83e2ea935dfb9854f0e62aa290cd09f688a93a9dd1886239df26d8acd9d5976a960b6596262bead8123937c46c04342f009471a98623979ca744ecf39be19816420c7c6225f4e2a4cf0cfdd9f9b6f87b96adfeed8143ba883e1bba6bcc5b860843aac599e560781f6d56c69b5f3e94d98bbee2deb95279607d3cd1768c1a6844d722a7c2ded6ca7ad9ff885d125be93298161a6abb44ce04cfc588b98ea422007c0ef1b511c7c004f9d2ef119e934e603dbb699ed5e0cbb25a9d3b3c4d85a2165cf9d6348d56d724a14094f3dfd8c5541630d232ca1f4", 0xf4}, {&(0x7f00000003c0)="cdc3935414fa8e4b6aae28f29043baad853b53326f5bc48b8ee1f74c2253f02257368311d44eda29c68e1f83b187c6fb94ec91db62c7dc33a965ad644907bc8cbecd3b1bbab567a1ed4d669651e1bb6b5dc91108a6939b403c10bd5596cad3b49645de96c1eafa692267088ba490713baee738494b5fa6a789c5b42e", 0x7c}, {&(0x7f0000000080)="53dd23cb5471a6", 0x7}, {&(0x7f0000000440)="56c3ba495d38b51cc728ab0a63c187930f4b488c2bb7", 0x16}, {&(0x7f0000000480)="41b8b8c330a2bbe9f6c9fe504e51096349184afc83be4cd3d4fa3e78bcd640b955aec770b0c725ee95aeb1c76653d19416ccb941ab3c66715351b9aa4ee96697f82ef2fac5022bc82fa7264b73fc0fd1817452e5edd175029e7708bb0100dc566b19f9188d6a57f8732bc29ca0f3e6b3a61f84ef7d86f02e0470fb4cf6eadaeb5c0b4fd259ecce7deb51f3c9dbce9fb733f8cc", 0x93}, {&(0x7f0000000540)="482acd83d5fc579ae79ad5f36459b5f49261c47ea3b16bb49a14d982d0d7681c81a5db928e166dc1093fb2f7d5c6848f137c278e4c56d90ab78e377a6af7e7be04a376be26f62643bc08b19b0e439dd550bea46db4348769fe062f9cf3d930d6c0f36e49dde64fa53fea658221b4c477e0f57109f50e4f4a0d2d5485fba9cc78bc534c2f43c8c49c204322629aae1d4b856f3323258a698cb3df54c43581db90b5fe02", 0xa3}, {&(0x7f0000000600)="a821f98e59cf2d3e7b589505c85ad2af7fbb521c8be17c8ab5b430175d573d2e1f4014789327f89f58174da2ef0a1fb55af986ad", 0x34}], 0xa) close(r0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 00:00:49 executing program 3: r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0) freebsd10_pipe(&(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000580)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x1c) ftruncate(r0, 0x4000000000010000) ftruncate(r0, 0x8001) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000040), &(0x7f00000001c0)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000500)={0x1, "c6a0e0245b5a11bbf3c1ba78fcc2ffb9"}, 0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000480)={r6, 0x1, 0x1, 0x8, 0x7705}, &(0x7f00000004c0)=0x18) r7 = open$dir(&(0x7f0000000240)='./file0/../file0\x00', 0x8000020000, 0x10) fchown(r0, r2, r3) open$dir(&(0x7f0000000080)='./file0\x00', 0x43, 0x2) r8 = fcntl$dupfd(r7, 0x11, r0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x3, 0x9, 0x3}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e20e00000020010000000000000000000000000000000000000000000000000000000000000000000000000000000b56403438015828003d700000000000000000000000000000000000000000000000000000000000000000000000000000000000000ebffffffffffffff0000000800000000000000000000000000000000000000000000", @ANYRES32=r9], 0x8c) open(&(0x7f0000000000)='./file0\x00', 0x108800, 0x1c3) 00:00:49 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept(r0, &(0x7f0000000300)=@un=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) r1 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000240)={0x90, {{0x1c, 0x0, 0x100000000, @empty, 0x6}}}, 0x88) r2 = getegid() getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) socket$unix(0x1, 0x2, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getgroups(0x4, &(0x7f0000000180)=[r2, r3, r4, r5]) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200), 0xfdf3) 00:00:49 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000300)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000100)="808338d8ab06262e", 0x8}], 0x0, 0x0}, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x100481, 0x1) sendto$unix(r0, &(0x7f0000000000)="e5db7ce71221afb81bc022c4e57397e333a8a23ea1727f351e9ecf7673be1d2716b11ab38ad0f90ab89bdbea0ddfde5997eff91bfa0b74b5e782dc6c094e2f9ecc0765e87ce27bb4aea9c5d1911de332842453a338bf015117503ede01a2839d1f467e5871534147222515ef", 0x6c, 0x4, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) fcntl$dupfd(r0, 0x11, r0) 00:00:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000b00)=0xb) sendmsg$unix(r1, &(0x7f00000009c0)={&(0x7f0000000800)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000940)=[{&(0x7f0000000840)="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", 0xfe}], 0x1, &(0x7f0000000a80)=ANY=[@ANYBLOB="5b0000000056a5299fb28c", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x28, 0x20000}, 0x5) r2 = open(&(0x7f0000000680)='./file0\x00', 0x100000, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000006c0)={0x0, 0x80000000}, &(0x7f0000000700)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000780)={r3, &(0x7f0000000740)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8003, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10c, 0x8) r6 = shmget(0x3, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) fstat(r5, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r5, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) r12 = fcntl$getown(r5, 0x5) unlinkat(r5, &(0x7f0000000640)='./file0\x00', 0x0) shmctl$IPC_SET(r6, 0x1, &(0x7f00000005c0)={{0x0, r7, r8, r9, r10, 0x80, 0x3d65}, 0x40, 0x0, 0x31f5, 0x9, r11, r12, 0x1}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000980)={0xd3, 0xd00, 0x8001, 0x20, r4}, &(0x7f0000000ac0)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000b40)=ANY=[@ANYBLOB="3eff0f0ec679fa980d0e90bac12746dd6ca749e98eab86544550acad6c224705f504af3f8681920d50144a836a172e46f5e99c1236d28ebce0e92db057cba359771e61cbd6c0990ecd2c99af46b3d3240743ce35ab28c3a2146a41ebdc28d4177370efc4f2e845d148e9b9b98af467c116bd6286cb17a5d7587c050a9d9f42cf7f5bb324393a48a14571c9be080f3f72efc14de4e2b3020000003977cb7e40cfc586abcbfffe1ac63b84a397c649752f478f546e3a9a"], &(0x7f0000000240)=0x8) readlinkat(r5, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/217, 0xd9) 00:00:49 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000000)=0x183) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000300)={0xfffffffffffffffb, {{0x2, 0x0, @loopback}}}, 0x90) open(&(0x7f00000000c0)='./file0\x00', 0x8000000000008240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000580)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) clock_gettime(0x5, &(0x7f00000000c0)) syz_extract_tcp_res$synack(&(0x7f0000000540), 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000700)={@in={{0x2, 0x0, @broadcast}}, 0x0}, &(0x7f00000007c0)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000800)={r3, 0xffffffff00000001}, 0x8) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000004c0)="dd", 0x1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000240)=0xffffffffffffff6a) 00:00:49 executing program 1: 00:00:49 executing program 1: shmget(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x59a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x30000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000001c0)=0x5, 0x4) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/88) 00:00:49 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000003c0)={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xbfa}, {0x1c, 0x2, 0xc5, @empty, 0x2}, 0x5, [0x8001, 0x1, 0x0, 0x8001, 0x3, 0x8000, 0x2, 0x3]}, 0x5c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000600)=0x37, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x3, 0xffffffffffff7da4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2337}, 0x10000, [0xa40, 0x7, 0x0, 0x8001, 0x4, 0x9, 0x1f, 0x6]}, 0x5c) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xc6b8, 0x80000000, 0x5}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000800)=ANY=[@ANYBLOB="05000000fdffffff04000000fcffffff8c237e00"], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) writev(r1, &(0x7f0000000300)=[{&(0x7f00000006c0)="ca4289d5cc07000000004542b99946258daf883f9a0ef86110b69686f5563074be2ce3a20700a8d609b431388af4e545a074d40c7b0e3ffd8dba0b3e9737f7218b0c98932e97bdbf985f37e9ec7d9c6aab8516b82a0fd0ab9649a6dd87a6c25f46fd3dc9cfa6d78cd99764c5cd68bbbb0564d9fb15a51101192d7c45070997a4ee9110c8d624f27af1c1aa7ca31a7ace1b9a5687c5e5be14797a580e29f8816f78069498ef099b9e50a3474230c8809cd74ff1dca3d3d0d5f7cf72c34967b01ed53411509d96397bce594acb618a3e32639d", 0xd2}], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000540)={0x0, 0x66, "507851cd6917832742b8faae3f80f755210f43f770bf2cd875f5da5a768a69eabaed10d0f8a42958ee84ca88aec5bf5080c2a1f0fa5ab721b88ec4b24209bd480ed2f0edc0100f91a4dafce3d326d6f4bd9267be150cd1d6ef6a766001eccb1aaf6e47c0c18c"}, 0x0) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xc1e, @loopback, 0x3f}}, r3}, &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000440)={0x1000}, 0x1) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={r2, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000005c0)=0x10) 00:00:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ftruncate(r1, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) openat(r1, &(0x7f0000000000)='./file0\x00', 0x8, 0x2) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x6, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x2}, 0x8) 00:00:49 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000240)="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", 0x189) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) panic: invalid dst page 0xfffff8007d2d2f98 cpuid = 1 time = 49 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0020d8e750 vpanic() at vpanic+0x1e0/frame 0xfffffe0020d8e7b0 panic() at panic+0x43/frame 0xfffffe0020d8e810 vm_fault_copy_entry() at vm_fault_copy_entry+0x808/frame 0xfffffe0020d8e8d0 vm_map_protect() at vm_map_protect+0x5f9/frame 0xfffffe0020d8e940 sys_mprotect() at sys_mprotect+0xcc/frame 0xfffffe0020d8e980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0020d8eab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0020d8eab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e5a, rsp = 0x7fffdff9af38, rbp = 0x3 --- KDB: enter: panic [ thread pid 1514 tid 100860 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why