r(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x0) 13:28:08 executing program 1: getrlimit(0x7, &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000ffff00000000920200000016000000"], 0x98) 13:28:08 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) setuid(0xee01) ftruncate(r0, 0x0) clock_gettime(0xf, &(0x7f0000000000)) getsockopt(r0, 0x0, 0x4000000067, 0x0, 0x0) 13:28:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = socket$inet_sctp(0x2, 0x80000000000007, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x193, 0x1f, 0x1ff, 0x401, 0xb8c, 0x2, 0x101, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x100000001, 0x5, 0x0, 0x140000}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x7fffffff, 0x2d00, 0x100000000, 0x76dd2df6, r2}, &(0x7f0000000200)=0x10) r3 = msgget$private(0x0, 0x10) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000080)=""/62) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x1d, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100)={0xffffffffffffff77, 0x4000}, &(0x7f0000000040)=0xff91) 13:28:09 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x43, 0x0, &(0x7f0000000040)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xac7d, 0x4}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x3, r3}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={r3, 0x7}, 0x8) dup(r2) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080)={0x5, 0x5, 0x0, 0x9, 0x8, 0x9, 0xaf30, 0x8, 0x800, 0x400, 0x3}, 0xb) 13:28:09 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000c00000/0x400000)=nil) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x480, &(0x7f0000000080)=0x4, 0x4) shmat(r0, &(0x7f0000c6f000/0x1000)=nil, 0x3000) 13:28:09 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x14, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x27, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xff, 0x1000, 0x2caf, 0x1, r2}, 0x10) 13:28:09 executing program 1: r0 = socket(0x17, 0x5, 0x3) getpeername$unix(r0, &(0x7f0000000300)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) select(0x31b, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x9, 0x410000000000000, 0x1}, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') 13:28:09 executing program 0: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) ppoll(&(0x7f0000000200)=[{r0, 0x2}], 0x1, &(0x7f0000000240)={0x6, 0x4}, &(0x7f0000000280)={0x8}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x200, 0x10, 0x40, 0x4, 0x6}, 0x14) select(0xfd0d, 0x0, 0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x100) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x1fd, 0x0, 0x7, 0x922, 0x7, 0xda, 0x10000, 0x6, 0x7, 0xcff, 0x4}, 0xb) 13:28:09 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munlockall() r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) freebsd11_getdents(r0, &(0x7f0000000000)=""/214, 0xd6) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 13:28:09 executing program 1: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r2, 0x0) setregid(r3, r2) setregid(r1, r0) 13:28:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast1=0xe0000039}, 0xda9) r1 = socket(0x0, 0x20000002, 0x8) getsockopt$inet6_buf(r1, 0x29, 0x7b, &(0x7f0000000000)=""/45, &(0x7f0000000080)=0x2d) fcntl$setflags(r0, 0x2, 0x1) 13:28:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x80, 0x0) getpeername$inet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) freebsd10_pipe(&(0x7f0000000080)) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) nanosleep(&(0x7f0000000200)={0x0, 0x1b}, &(0x7f0000000280)) 13:28:09 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="8f432aabe15b5f6d1eaf3a33fe17d069cd9478c7fa6eb1be1b36d18c0212c514cdc776fdea0398d179c70821da9d44e57c11219f8330e0db0a27749b921921dbae0dd8f4755e9b02661cd21c5f2139b46836113ec1e38291261cf338a7c5dcfc0549b7575715bfa4872ea8a4ad9aaf158d06d69e0d09c48dc09036", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x6}, 0x10) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 13:28:09 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x4, 0x1}, 0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x7}, 0x10) 13:28:09 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r0, &(0x7f0000000080)=""/81, 0xfffffffffffffd5e) setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x2e, 0x0, 0x0) 13:28:10 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x204, 0x200000000115) ftruncate(r0, 0x400000000101) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000400"], &(0x7f0000000080)=0x8) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), 0x4) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) poll(&(0x7f0000000140)=[{r0, 0x4}], 0x1, 0x5) 13:28:10 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) select(0x40, &(0x7f0000000140)={0x9}, 0x0, &(0x7f00000001c0)={0x1f, 0x4, 0x1, 0x40, 0x1, 0x8, 0xfffffffffffffffc, 0x7f}, &(0x7f0000000200)={0x1, 0x9}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x23, &(0x7f0000000240)=""/77, &(0x7f0000000180)=0x4d) getsockopt$inet6_tcp_buf(r2, 0x6, 0x20, &(0x7f0000000080)=""/151, &(0x7f0000000000)=0x97) 13:28:10 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f2e696c653000f21af4778e325713bf983e8fa268abd33df939f936cf884c7d38b33ed1e15309f5"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1206, &(0x7f00000001c0)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x1, 0x7fffffff, 0x80000000020, 0x0, 0xffff}, &(0x7f00000000c0)=0x14) 13:28:10 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x41, 0x4) setresuid(0x0, r0, 0x0) __semctl$SETVAL(r1, 0x5, 0x8, &(0x7f0000000000)=0x1000) __semctl$IPC_RMID(r1, 0x0, 0x0) semget$private(0x0, 0x5, 0x1ac) 13:28:10 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x1000, 0x0, 0x7f, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={r2, 0x3, 0x6, 0x94ce, 0x2, 0x7fff, 0x1000, 0x63ebb192, {@in6={{0x1c, 0x3, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}}, r3, 0x3d6c, 0x40, 0x2800000000000000, 0x9, 0xff}}, &(0x7f00000001c0)=0xb0) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) 13:28:10 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x20}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x100000000000}, @in6={0x1c, 0x3, 0x1, @empty, 0x9}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x1, 0x7, @empty, 0x5}]}, &(0x7f0000000300)=0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x100001, 0xc1) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000340)={r1, 0xc26}, 0x8) r3 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r3) 13:28:10 executing program 3: r0 = socket$inet(0x2, 0x0, 0x80000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000440)=r1, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}}, 0x0) 13:28:10 executing program 3: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000001c0)=0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0xfec4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x7, [0x40, 0x10001, 0x7, 0x8000, 0x0, 0x9, 0x3]}, &(0x7f00000002c0)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x10000, 0x1000, 0x800, 0x100, r1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8003, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) 13:28:11 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x5, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0xcfe5, 0x311}, 0x98) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 13:28:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208820001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0x1}, 0x24) fcntl$setflags(r1, 0x2, 0x2) lseek(r0, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x2, 0x6}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r2, 0x4) r3 = geteuid() freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x180a8848}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r6}, &(0x7f00000001c0)=0x8) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(r0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 13:28:11 executing program 2: r0 = open(&(0x7f00000005c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x1d50}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast1}}, r1, 0x81, 0x1, 0x8, 0x52, 0x100000001}, &(0x7f0000000300)=0xa0) lseek(r0, 0x4000000, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000200)) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/4096, 0x1000}], 0x2, &(0x7f0000002980)=""/193, 0xc1}, 0x40000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYBLOB="30000000e0e21c942b5d3ab1bab65f6d7bf39e26b37484bcdf9fdbf00a381c4bf8846416e06a1a5386404a054d45fc407ac9202bb7efe9fe41f4cbb93d2d3f3384ba16642cc1410d04b8fdf7abc8524bdaa373b073cf85e6f9b7be25e11175bb51dd70fdf5d03c0de04f54c87e947e77098aa0d23e693ee303447352aadeebb084541397d03a7c7e924715214a499a46edae2e59cc879d347846f68cfa5a55641e743d1fcc92c9797c67b80c67c80ceeb033538a7e37b05d879570b8ade453beabe66013b7bab6fc42d0949d22f815435afe4c8cfa060e8f"], 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000340)={0x20, &(0x7f00000008c0)=[@in6={0x1c, 0x2, 0xd15, @empty, 0x8}, @in6={0x1c, 0x1, 0x4, @loopback, 0x10000}, @in6={0x1c, 0x2, 0x8, @empty, 0x5}, @in6={0x1c, 0x0, 0x9d, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x0, 0x3f, @empty, 0x8e83}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000740)=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$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) 13:28:11 executing program 0: r0 = getgid() getgid() r1 = getgid() r2 = getegid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000001c0)=[0xffffffffffffffff]) getgroups(0x6, &(0x7f0000000200)=[r0, r1, r2, r3, r4, r5]) getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r6, 0x0) 13:28:13 executing program 3: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000001c0)=0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0xfec4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x7, [0x40, 0x10001, 0x7, 0x8000, 0x0, 0x9, 0x3]}, &(0x7f00000002c0)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x10000, 0x1000, 0x800, 0x100, r1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8003, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) 13:28:13 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x0, 0x1) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="a0", 0x1}], 0x1, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x30000000) setsockopt$inet_buf(r2, 0x0, 0x54, &(0x7f0000000180)="28937377bc9e52ec392a594eb3680d99463e08b6c3bac863122ca043f306c12ba60c4578fcc1ae4fa0f4d3f41481cd4a46c378608d33d004f53d3ac0c5b6b21dfbd2829313e1756b1f2825c8322e814bf508902e1a54e43b4a895789336bb34ed7d4f4c19ddef5627d68bd0dc08db2777df45a5ce7de2910726a0658e9dd32842cb9f9df7c64e57ca76c64d63bdcf362dec4198f", 0x94) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0xfffffffffffffffa) 13:28:15 executing program 2: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000001c0)=0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0xfec4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x7, [0x40, 0x10001, 0x7, 0x8000, 0x0, 0x9, 0x3]}, &(0x7f00000002c0)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x10000, 0x1000, 0x800, 0x100, r1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8003, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) 13:28:15 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x401}}, 0x0, 0x3, 0x1, 0xfffffffffffffff7}, &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x140) 13:28:16 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff0300003f000000ff01fbff04000300050000001c004e2008000000000000000000000000000000000000010300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000060000000400000008000000000000db487999ca8f38b4d6947210ffb48433f479f89c9ec9e6505f7eb08c7e2063bdf00c3ea72e1195a89862485e5c413cd8892e2932d30a291a5dede756d6ed8199da479da0b1a0d47c866c891dc6b9760fb03b841aef9c490832a214f5cc942c340fecc94b60b6836aed6054ab8c3aa94a3685339d7ed77d6081a0fe78601800049883896f40f272dc2e9fa65232f1719382e7bf79ed982d35bfe548228d6263bdd749a2f7f5d2986c3a4e26bb0eda4b8b5788d6769cb119e71146df6bb5bf79a17a3f8bdcab0ceb7f03a0836e63102e9868cf6a438a03d74b10b4"], &(0x7f00000002c0)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x6, 0xff, 0x282, 0x7, 0x100, 0x2}, &(0x7f0000000580)=0x98) sendmsg$inet6_sctp(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0xff, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)="a5c49c259facf9e44e2f6e9d8f53725a23d68390fd661dbf38f62c6a6b936bf60c3e24192102389bab1dad94a21bc1443cb482923a22", 0x36}, {&(0x7f0000000140)="7a2e69fc48999683de35c0f4d865302b89de9d8ba3db22b64367b289dd9ccfc373cee562a71f0e38ec5571c5aa19dbc9a0ecbcbc892ea68bf4a3ac54ec2c724d84fc53262e7a40c09618c03d7859043b15e160fcb66b8afb52f97c37c3f8b6addb6424a5d4b5b15845872b0908591db61953856da47d93c4240d43a1687e76a7309747a3b40244bb83e70dccafd3911221441bd523162de3511cd241b5127f2115d001de3b366d065b07bb65d4345a349a2fb6de87f056", 0xb7}, {&(0x7f0000000200)="34370d1aa26058b44047e4b99a38836450c4e606f4ece42865a610ea2999001ae3a29d9a9d2ec05a1141a2059b78e804ecda9f2c88635bfa69a010e4ca529bab885631c6dd84c2eb3f3ffecc16cd473061664ade95417a996dfbb3e490c1293595978c98c8b212403a7414b39f7e2d8fa218c2b431f756e745a100fa0c476246a3252eb7b22107a9a380775292b8", 0x8e}], 0x3, &(0x7f00000005c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x7f, 0xfff, 0x2800, 0x7, 0x7, 0x1, 0x3, 0x9c9, r1}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x2}}, @authinfo={0x10}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x6}}, @sndrcv={0x2c, 0x84, 0x2, {0x1ff, 0x7, 0x2020, 0x5, 0x9, 0xfff, 0x5, 0x1ff, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x4f, 0xb10, 0x8, 0x200, 0x2, 0xffffffff00000001, 0x8000000, r3}}], 0xcc, 0x2010d}, 0x1) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) 13:28:17 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x23, 0x0, 0xff62) connect(r0, &(0x7f0000000000)=@in={0x2, 0x0, @loopback}, 0x10) 13:28:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc0171f5723d5a0e1ee1ec76cf59ba3ea51fb175e6de6db742c4e53e4b526a27a1648b656cf463f7daa1cec07a95f5156dc0bb12324698cd44fc97c3c5ae44f8e6de129f6b9bc7b40cf1744ea8d839788ad73f82b375f234627f1cf0814b7117c5a35726935b16d6e3c564501d62e88eaaf9bd507b65818e0b34a6bc941cf7eec16f9baf85fafec6d11ad9799375206c441e9868319a19809f77983b90b6e90df63ecd02", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xb, 0x120000000000}, 0x8) 13:28:17 executing program 0: r0 = socket$inet(0x2, 0x7, 0xffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x4, 0x4) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = getgid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() wait4(r4, 0x0, 0x59b42b37b1bfb8d6, &(0x7f0000000180)) setregid(r2, r3) fcntl$lock(r1, 0x4, 0x0) 13:28:17 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x200000000802, 0xffffffffffffffff) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fstat(r0, 0x0) 13:28:17 executing program 3: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000001c0)=0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0xfec4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x7, [0x40, 0x10001, 0x7, 0x8000, 0x0, 0x9, 0x3]}, &(0x7f00000002c0)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x10000, 0x1000, 0x800, 0x100, r1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8003, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) 13:28:18 executing program 2: nanosleep(&(0x7f0000000100)={0x30000000000, 0xfffffffffffffffe}, 0x0) 13:28:18 executing program 1: 13:28:18 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00') freebsd11_getdents(r0, &(0x7f0000000080)=""/114, 0x72) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x28b0, 0x8, 0xffffffff, 0x800, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0xd9d}, &(0x7f0000000280)=0x8) 13:28:18 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xffffffffffff8000}, &(0x7f00000001c0)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) futimesat(0xffffffffffffffff, 0x0, 0x0) exit(0x0) sync() setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000100)) truncate(0x0, 0x0) futimesat(r0, 0x0, &(0x7f00000004c0)={{0x0, 0x1}, {0x0, 0xcb}}) semget(0xffffffffffffffff, 0x0, 0x0) 13:28:18 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000380)='./file0/file0\x00', 0x0, 0x0) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) flock(r0, 0x2) setsockopt$inet6_buf(r3, 0x29, 0x3f, &(0x7f00000003c0)="6758d2d769b19d6e4ec6a70eceea15fc792ddf76b5328e7bb7b4cb8d9d1d4cbb8baa3db48b0367991b6c49b8025cc1dc744032e3d537640edfca86c11acdf45ecdf6c92b632bdef717275c9fd3156770405f5a106fef7233a8e2723ef5db68f6134a3afa71bceeb171fac570d92d71fa2573934071d84c4b8c5b8a634bf3cb3daf3b4eae28d5f379dec04aea57b381daec0afb741d98d716b2fd341129b1be4d58cde9f30b964944d4cabd028dae48dbe87cdcb294dce890f6c9323fec458508ee8eb13d6b13fade17458e74327ae98c4302224e19fc09023d8f49e1ab1db74c425d5bbbd7e86aba7270a862399fde0b0223d9beaf947f605b1a10beef6f5d01326323a1a142c966c9cbc32b17ce2aaf831585a3c55c81b19fe5be23fcc4c6763f1b02709b8a26ab419546ebee2e58048ece70e04a9ddaa32a6696de7a4494784720fd2dba477aa68b856e49ae88e15e2316c87159a8399daafda94a2fe9fb7ce9297e46b534a8b8d0a601bf3d5b37ebb42cc3e19aee372f6b2a4f01e56b65d0049255d268c8c5fdded6e724ff960029c84bfc12e14cae219c855d8fc97a76a781bea80993474baf8e7fe4184b64a5610db694b50fc43da7c07a27fec3bfd8afc632bbb97968cd53baa9e845ee6319a445d8e35bb10e2494ea95f6c63a49af325a35a3d66337e2a7c30642003cb7f9d77f3c95460e359b201162e637a0109c9066759524a5292e5b0fc3a28291bd25a9c6b7a6773355baddb079570ea1533f4b67e4645dd1e5cfbe539c7da98534407f5e5c3d45ae34400c849ed51f697c1d487bf412a7da8e394a45d07ab5a13849691105a7702c864c2a91ff4653a8e4eb48b6f6ee3223f7168764510b773545e574a9c8a0337944b05f6d9c349edc8917c296f1e04ee50187539cb4e3515ea648da1136752b0accd6a5c7649802f1f3f5ce1f91765f3dbf43c649f82430a530ebb707dbce17f9057af39101bddaf4b45bb9ab47b00671fd76aea286eb002b34bafe2259722d91c6b45aae450c3338baa1c8df94860b31a487035534804d7abc249c3d55a9c06e3a4e95a5f7176cb1fb0552a5692fa1dc587970ebcf6473e6e8eb850d43272a008dba242442028fc716c5143778f5128a2d34d1233fee8a898be0824e8a337d59dbe70d4e9d7d28c73c8083ddb918142d19eeb37c2d000fbf4887206c55b3c23b59ee9564558e6925ff3a7ccd35a748b3f6ed15f6552b5d21d2936e5e3b99b38ea5a8b66d2275073cfbbb2590ab383cbd9feff1f4b38722cd348ea59107d22becbfa5b2ba33935d96f21e8ffa0e6330728473622a36ad468ad35219e4e803cf07765dedc3f343541aa0acd4e18522844ca1be4b9a92c0fa352ba00fe56f294af5a82de1d9f188d06c9105be90782bdbf557c39230966a0cca39e36913dba66758e0c62388b2c44ac7f163a65be55f3d08b9eadc14890f63d0575c1208391e3e651a0039eb12ce2733bf98b2b7c9fca192cee175ce0c87f1f3e1ba0bec1ad4a620afc11e67190629d439be3ab8f16096b53c82aa13909ebae0c014ffbf73002749c93900156364a01f5bd9ee95017a58ec69b4fe5807d720274aa8013374acda9d6dd39e8e4d64ccb1611efb53c2996b985e63fc53eaccfa3c7d7b1982cdf0e770feac7390cad3f19eeb7d0a9aa4aeacb9260aeb8334e83496df5c3095a17f90b6bfaf05617189552b751c090fd21a27c71efec13fce6b789a0015569d81b89bc8fc012be8cf319d844cee3701c6bd0e4c7dfcc996bc43e676b56b16f406a335a7ccfc8bf6c8985c00bf0703fa893be4279ba6101cade3697ab3a86b8129fc584283ad7cddd26403172c10085ab840903cdbc8a2c0d613fa5ceebdbb0b2af68e68472890badb40c0ab94a99a9f7226054aa8b31653e76680e5f8d6fb9061b2ced103d128a22afc50b5e613b969ee14dc80c33924d079d74b890be1e631bd2c7ae6a68ed8405b979f36ec5edf7a29863608d23ff7dd7dd7ed5791e46c858740f2467f6bb299d0139337bc0059d39be21e005eb128a091d99239260be9604d67ea06a8bb6f40119e0e33d15c2a653de93386a3d4a55b8dcfab28bee47a45a985a9cc6fd56ce4b5d6a8745525a501d5bd763bb7eef6df70f2ffd213f1803ed3f2aacef230b6fd291ad9d995446624583616ba1b2e27c2a40f232f53d8ebebfd59425b858969035f02fd0a278789f0a4ad49fa00ce480e9ecd992fb83bf6778303353969bda19448a7808b61ac4e333705ece52bd9592625e80bf98ffdbd7545da7fe511cc3bc918312e71499e31e0f09ebb88bcdfe5b1b18ecda712f81bf3882d7af780fd24369ea10a0a22bd98b02e5ebe49c71c5de5c74c8b80f1f74bfa4ecfa7e6c9f0a610e4a6ac2715cc9c5ee61df52ec92a7f42388bf4534cbcc0ccd3c22be7395fc68b0532f9ee1315a1ebdba65353baa614771732c558dbd38f9e111887a15a4163f2bf59800d46ba383cde141d07306c2857b1af1225ef6fa773f2bd2d75e72b7fc0b26191ea4f1e8b25ec80abd0d9ddb3eae65db0b935c5da07a4e9edd56a2090984bfa3a984b5ce8be062420615947c8386ed79cfe207d240ba93f7645fc2bb717403b52e61def3cbd359150b23533535dd72f1d35f777a155d76dadb8e2b7d022bf81e8ca0193f847b029021a8c21e8e9ad82ace21ab4205add49e13e3538bdb815b5a5f9b81a52d433186956bf23bdfb4a99fdf8c8ddc9c3a6bcc6057257d6392687f820298b96bd21541a4f99e0448d77648ba4fd115dfe10b4eff9fff1cca93f8840da670525afe1b043ef215e2f406251bb04cff9475e17568cfae293e66f0fb668b1b7bb4db924482059e0511fe0caadb112f1b23fbf7cd05a9d73e205f96a44e7cf264942435511bd8c260fcc109a459bb7f5387fd98cd686548b481ec588f4918215602a17f1d76f91aa0f7b1d67f722f97dc5a19143aff09037c52c7e0f174cf223c67ffac81f7b2e34f20a27093f0d66d89e2d10afdf6043e2eb307d77b008b37a5d9cfa8cee28c8e70a797431e2b03ba3ed7ff5a1f38587a4f52548ebab8cd469a4a5c5082643e10d7d475c85afe45e35ae91d6d86851d31461b706a2ca255ea5171101c993a2f2dfcb7efc213181881ee701dc98a03a2c1cd5aa5cbfa6d6d5432ef24e9dcb3dabd9e5a37e380c2f53d383f9addc5ca7c3ec4695cee16d5bdec268a975bdd59f54164079aebb9a365aa902b69b89cb2ee94a8661038676d4c7df8d1025dd72ff23c7f2243d845e98338be715150581f8f7eced9bd1429333aecd96235a7fdf2a41fb9fbf35f74d4c6d55a5fe3c2f7878c9d30d023b77e80468b3b60280a561b620fc5f1cdd2d223c3c62cb3972b7f6946259b3b2bd889a295c8564c31a915baf392195d516db286a3d78546540e379c492e977a2c56e6c7bfc988bab8519c155dece6c2e942088a9ad528eaf4e057e6c400dc4958797d896024d726bc667291b860767be8f35c0001cd6476ce96f764c85a9afed3e7d0afb821b162fb1069abbc64d05be58df6c88f0896489cf977e0a73e3979db934dd06e86d25582dc646b266e7aa41df67df6624bb8b2b503283db11aced799f36b4ba60e540c0d8f0a41bc8ca8f14d968121bd2d83d8c21dacc6cfe15949c63c6c538ff39b096f7c5497019551b2dfe22fe9803a814f53bb00cda0dd4e10ecfec60ff0429a35e23844fd2581bf2edcde828fbf61bf3767f5100fe2a030259872115f16385a40e8e837582bb7225c34d0224521f95043e4ff118af3b813f5a5e0b6cab7f9da26b5618530b6ea165940abd9165f9c23a1cee340a528ca4faea3eab6c7bcd73d289786e80aca13217eb9ec7a53e6fa07b821ba6c76dfd7238e5363f3d737a7a7341f9d7973f338f23241f212e469f709a0bd0a58b215fbc734daa036b40f2942f2991f6db5f17f12af32369183b3b97fffc3095171ac6c79fb0e4aa8d3e0b3bcd8df4e3d476bbdc2ae99bd0b73cd848e61c58792ad0379d75ebd3803ee75f00ca8b29ed187845e4b813d470f6180b82335e73536c0d5c5feaea0f6b7edc5a6b5289b2115060f04d4e90ca6923baa806e03ee7efb3391cdf7df67343bdefdb842c1953f15024c61c2740dee6ba497c4a9bba14107c6c6ea90ef706e036d31fb6b95fbd2e1c59aada417552ac57da01249cde9acf911cde7ba4a00bf3c1fa19afc4bac250eb2b4eecc1d81860e8a8dd99ac44406e03e30654e5d47439f102c3d46396147655018e93474fc05faa7beccedfb425729b2a29aa32e8938b9c2bde2b1b202592fa6af0ccea076d33ad199280447d2e10631b6cdb86b28afbff1a89ad03c6635ab19e222e862ee5a5aaa91452a8b6fc6b305a206bca6967a5cc3a58ee779823f234f01e3c5ccdca3f082f71c3899a22a7f78b5cdc817147b276de8631da6024ba05d3f406a1c951efd1a398e697a2bc36ec610dddc7edc67e2484a0e8c6b82e8b0a7b04abf3565e855f8fc818104ef4205e4f395bb88b06a31fb9822de1927f5d8096c18ad60c1a04783a7b34acf410ca082a2e8ce91061b2ab5b04a483bf63e9a1e937d068718934eeb7150c25430cc24e152e504549fa2e514b2d81a73bc7b6f1bf552b1832d7988b1097c812b2882c269182cdeea65a2d0b29198f3936cc787e09cc8e3f3ca624f196ed19480a5430e4860febb728b2daae7a8c6409bcecafbd044d84c7247930396fbb04301e6c2bc7af105a13bd6e231824238894a18d93aa63e9438fe98a95eb6cabf3fa483dae1493ac918a06d13680fbc3a0ed1b90fd070f7c86cfa5da60edb275852e0bf63cd4cc9a93b78573de2dddde65738c8691aca83e37c762bd7ebbfccc87051e31595c42197997c6d69d6cbe9092a4393b0c98a333f16e8dfbfcbc2b3cb58c54e5ec6bddf5ab74e67898e0d3a5cdbd5e05602bf9787c1cb47a856c5462e4e36bae1623bec8b4c7dbb54724c93c422679355ce614325691232fb477ce96c83bbc4b4422606864231e130e6babc75027d0e1a485d16bc4424052b2070d4eb56ed4055d955c84702f4b30671e0a46b1d40a5a405b3372d0c3d0899a828b1338a94a2af092c45932593b5d6a32fd441e9b4494c22d564258a9d31d189e05f2033cb91429bed30e1c2c227427c0ca97c61320db371804609798f8397e4f137b081e1c2cf41974eb02395aa0da7b775f784c9266a7daf6fa21c19c2b1d884230861b6ff7b6ebcd1309a12e088ab914eb441f281165497a7e75476206dfccde82192dc7e13397f47fb563b63f72da435d1716b00eebbf5fe49775c6d54a3b79b93d707a95f2c238d73f69e3339e0a0c3c289c12f7b992276abb0b256114d7ece24c901a9993ab1f6feae197c74e6efafc775bbb1acbdae4ea3f703d238b48e7df7345389aeaceb45d55d5a4f2fd0d0bb1d175d1bea747cc2dece1b97f1e1f34176cf5e0cda8558a84b81abdfedae6b00cbb7371001bafe8f0726530d4e97bcac556d12371bb53af2331fe04002841b7942c39093192328a624e59d24766bdade4dfd16850c0be28ef17c04bd2e7f9dc7885c40acbeaf966f8b227b38ada4a367c9096b8bd2e56eb510ede30c04342accac528a903a21ad511a3f22bc4f3f66407e68d5dd725f9f60b097c189987da907e6f35bdc5e942137b4f5a3d162d2450c98b220cece3b75af39b1de9a502281ade2cc9f70b429a01709ea22761ef9bd7934147ce6b53fbaba10182e2c2ced3677f8786cc263237de11de78dd93847aaab088cb40a785a9d0905f25e9d6045eeeb49dd24a", 0x1000) dup2(r0, r2) execve(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='$\x1e)\'\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='%[,,#\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='+\x00', &(0x7f00000002c0)='\x00']) 13:28:19 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x100000000, 0x2, 0x100000000, 0x3}, &(0x7f0000001080)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000010c0)={r2, 0x3, 0x4e, 0x200, 0x1, 0x79}, 0x14) write(r0, &(0x7f0000000080)="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", 0x1000) 13:28:19 executing program 3: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000001c0)=0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0xfec4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x7, [0x40, 0x10001, 0x7, 0x8000, 0x0, 0x9, 0x3]}, &(0x7f00000002c0)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x10000, 0x1000, 0x800, 0x100, r1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8003, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) 13:28:19 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in6]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r3, 0x7f, 0x2, 0x800, 0x40, 0x5}, 0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={r3, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000340)="85e344c5978d50cd", 0x8}], 0x1, 0x0}, 0x0) 13:28:20 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000a40), 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000ac0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x1) socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r5 = fcntl$dupfd(r4, 0x11, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x404, 0x4) renameat(r4, &(0x7f0000000980)='./file0\x00', r5, &(0x7f00000002c0)='./file0\x00') r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r1, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r6, 0x0, 0x1000000000003) freebsd11_fstat(r1, &(0x7f00000009c0)) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r7, 0x3f}, &(0x7f0000000340)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) socket$inet_icmp_raw(0x2, 0x3, 0x1) 13:28:20 executing program 1: socketpair(0xfffffffffffffffe, 0x4, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000280)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x200000000}, &(0x7f00000003c0)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000400)={r2, 0xf, 0x800}, &(0x7f0000000440)=0x8) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgsnd(0x0, &(0x7f00000008c0)=ANY=[@ANYRESDEC=r3, @ANYRES64=r3], 0x2, 0x100000000800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) getpgid(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000380)={0x100000001}, 0x1) 13:28:21 executing program 2: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b7c6bf8eaf8bb2966a4d25590c812a06de2453e87bea5be0f08c652e3fa9b0cecab457aca4d38843eacffe33e2aa05f84634864d2e183e"], 0x0, 0x20000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r1, 0x1f) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x3}, 0x8) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0xea9, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000400)={r2, 0x9517}, 0x8) r3 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0) mknodat(r3, &(0x7f0000000000)='./file0\x00', 0x1, 0x3) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000340)=0x5, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000280)=""/192) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt(r3, 0x4, 0x1299, &(0x7f00000001c0)="170fcfedec90c4872d0e1e1666b9a76d68f4e9898e37cd24b249ea99f3db1447685b8598476905cf06e23e03ca7f7fbb4c103fb0c405bbcbb22f752012b44c229f4c9804ca0031934714f8b6d56f5aeb902dff35ae01f4ace730f6d199025866daadd8d4f47e1089ad162cd7cf4bcfa9cc999626d7c3d160edf4e5a09fcbdaae169f3b4fd1bdc82f312cdad53dcd00991ac617f3ae1ff03c2384ad28920b3bafd7313312bc9290622fc6", 0xaa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in6]}, &(0x7f0000000440)=0x10) pwritev(r1, &(0x7f00000003c0), 0x0, 0xfffffffffffffffe) fcntl$setstatus(r1, 0x4, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x4410, r0, 0x0) 13:28:23 executing program 3: r0 = socket$inet(0x2, 0x3, 0x8000000000000) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0}, 0x0) 13:28:23 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6(0x1c, 0x4, 0x1000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) r2 = dup2(r0, r0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000580), 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x10001}]}, &(0x7f0000000140)=0x10) 13:28:24 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0x0, 0x8}, 0x10) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000000)='./file0\x00') openat(r0, &(0x7f0000000500)='./file0\x00', 0x0, 0x0) 13:28:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=""/4096, 0x1000}, 0x1) recvmsg(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000001040)=""/240, 0xf0}, 0x40082) 13:28:24 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) recvfrom$unix(r1, &(0x7f0000000040)=""/112, 0x70, 0x1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) 13:28:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x9, 0x0, 0xffffffffffffffff}, 0x14) 13:28:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000002c0)=0x4000008, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7, 0x1010, r0, 0x0) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) r2 = getegid() freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) r4 = fcntl$dupfd(r0, 0x80000000000011, r0) bind$inet6(r4, &(0x7f0000000440)={0x1c, 0x3, 0x8, @loopback, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000140)={0x0, 0xc0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x1, @loopback, 0xd93}}, r5}, &(0x7f0000000300)=0x66a) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2201000000fe8000000000000000000000000000aa0104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r6, @ANYBLOB="0900000000040000800000000200001802000100"], &(0x7f0000000180)=0x98) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r8 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r8, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000003c0)="a9", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x15, &(0x7f0000000480)={r7, 0x6}, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000380)={r6, 0x6d3, 0x1, 0x43d8594e, 0x10001, 0x2}, &(0x7f0000000400)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000040)={r6, 0x22, 0x0, 0x4, 0xdd, 0x8}, 0x14) 13:28:26 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, 0x0, &(0x7f00000000c0)) getsockopt$inet_int(r0, 0x0, 0x200000000041, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x430, 0x2, 0x9, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x400}, 0x8) 13:28:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) preadv(r0, &(0x7f0000002380)=[{&(0x7f0000000140)=""/241, 0xf1}, {&(0x7f0000000240)=""/29, 0x1d}, {&(0x7f0000000280)=""/139, 0x8b}, {&(0x7f0000000340)=""/59, 0x3b}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x6, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r1 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r2 = shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) fcntl$getown(r0, 0x5) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='.$%[\x00'], &(0x7f0000000100)=[&(0x7f00000000c0)=')@\x00']) shmdt(r2) shmctl$IPC_RMID(r1, 0x0) msync(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000002500)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002580)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000025c0)={0x0, 0xa2, "5818a0e279ff427b66b31f10250ada5f25b62a7ba60cc783e6f30ffd2939946f233e3ebba32e916762c77d574dfc98c4dc2b913320784ad5437331721661e26f3924867bb76db2de74264cd57badb26807702333a048ffa2a7a9cb3af949c3f9866d58f02aabbecd146fa864c836045127c0e5be2d03a90ce7745b2491a0c25696735a593fd453d297fa7e1a94e4dad665bcb9721c593a7fd1c27cb8be742dd7e493"}, &(0x7f0000002680)=0xaa) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000002700)={r4, &(0x7f00000026c0)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000002740)=0x10) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000002400)=""/17) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000002540)=0x9, 0x60) r5 = open(&(0x7f0000002440)='./file0\x00', 0x500, 0x4) linkat(r5, &(0x7f0000002480)='./file0\x00', r5, &(0x7f00000024c0)='./file0\x00', 0x400) shmdt(r2) 13:28:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0xb0e0cb8d836da6c1) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r1, r2) socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x80, 0x100) 13:28:26 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget$private(0x0, 0x1, 0x400) __semctl$IPC_RMID(r2, 0x0, 0x0) r3 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x6, 0x26e) 13:28:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x2, &(0x7f0000000280)=[@in6={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xace8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000300)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@loopback, @multicast2}, 0x8) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x4) lseek(r1, 0x0, 0x7) socket$inet6(0x1c, 0x10000004, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={r2, 0x8, "c21a340c45ffaa6f"}, &(0x7f0000000440)=0x10) chmod(&(0x7f00000003c0)='./file0\x00', 0x80) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x3, 0x8}, &(0x7f0000000200)=0xc) setsockopt$inet_udp(r1, 0x11, 0x1, 0x0, 0xfffffffffffffe5d) setsockopt(r0, 0x200, 0x1, &(0x7f0000000000)="d8964e75ff10f2a4355620adb4c1a85122a90cd95d12cd4cd9fa105dcb3ac73e725692595d669f7ff127", 0x2a) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000380)={0x0, 0x9, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r4, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000680)={r3, 0x0, 0x5, 0x8000000000000}, 0x10) 13:28:26 executing program 2: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x1, &(0x7f0000000080)=[r0]) r1 = semget$private(0x0, 0x3, 0x462) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x7, 0x1f, 0x100000000]) r2 = shmget(0x2, 0x4000, 0x20, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000380)=""/4096) socket$inet6_sctp(0x1c, 0x1, 0x84) shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) setuid(0xee01) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000002c0)=""/182) 13:28:26 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) msgget$private(0x0, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f00000000c0)=""/55, 0x37}], 0x2, 0x0) 13:28:26 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x800000000000000e, &(0x7f0000000140)={0x1, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x7, 0x0, 0x5, 0x9, 0x6, 0xf2, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x610, 0xb6a, 0x6, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0xd7b, 0x1, 0x91f, 0xffffffffffff24f7, 0x0, 0x6, 0x400, {@in={{0x2, 0x2, @rand_addr=0x10001}}, r2, 0x10000, 0xff, 0x101, 0x8, 0xe30d}}, &(0x7f0000000100)=0xb8) 13:28:26 executing program 2: pipe2(&(0x7f0000000180), 0x100000) r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x2, 0x9}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x4, 0x60000000000000}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4) socketpair(0x1, 0x10000000, 0x80000dc37, &(0x7f0000000000)) 13:28:26 executing program 1: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) madvise(&(0x7f0000db0000/0x2000)=nil, 0x2000, 0x4) 13:28:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0x40, 0xe2bb}, 0x10) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82021df837f4fbf23dac"], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0) 13:28:26 executing program 2: r0 = socket$inet(0x2, 0x1, 0x7) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast1, 0x2, 0xa, [@empty, @broadcast, @loopback, @broadcast, @multicast2, @broadcast, @multicast1, @broadcast, @multicast2, @broadcast]}, 0x38) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x1f, 0x2}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) clock_settime(0xf, &(0x7f0000000280)={0x401, 0x1ff}) r3 = socket$inet6(0x1c, 0x1, 0xff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x100}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0xf, 0x100000000, r2}, 0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000400)={r2, 0xc8}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000480)={r1, 0xff}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000004c0)={0x6, 0x3ff, 0x10, 0x5, 0xff, 0x101, 0xffffffffffffffe6, 0x2, r4}, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000500)={r4, 0x2}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000580)={r4, 0xe1, "65fb876566731068db74d0483f4e703133f9fa937a0daea5d369c4f559a09f0f60fff930a44093a68ea819f6496ce7e02594d67979ed0fb2aad10eb9f90259f68fa3f0156fe41cec75a43825ce5e1c1b70bd4ccc9e0c26ab4b22ef1cfbab24bfdd93744a8ec4a318bb406fa40e5040fadecac140f4bba06752926dec44af05205390907fefee9236577462d5b0c29e6c248ec23e9bd4c70397817014d748d07b2d17d1e5c018daa2b3502b316171548c69425d5fbaa1f671befd099c131efc5ba392a3f7b4111572647c082cb39b37c6d5ed07065597e34d4a710b5ccd23f96bf6"}, &(0x7f0000000680)=0xe9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={r5, &(0x7f00000006c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000780)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000007c0)={r7, 0x0, 0x40, 0x1, 0x8, 0x3, 0x8, 0x4, {@in={{0x2, 0x0, @multicast1}}, r6, 0x4fd7, 0x9d, 0x15, 0x40, 0x1}}, &(0x7f0000000880)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000008c0)={r8, 0x1e92f15480}, &(0x7f0000000900)=0x8) listen(r3, 0x10001) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000940)={0x7f, "940ec91951c5d62a9ea426f052ea4451"}, 0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000980)={r5, 0x8}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000cc0)={&(0x7f00000009c0)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000c40)=[{&(0x7f0000000a00)="9b5b0f17fa0f6c00c4bbe30cbb9ec0ebb9411f5a5b430fa19bdb4f6de7df6a26f938e422c60eaaff1152495d1f5b969d9d2b379cd574b72c551cdc0d415ccaf986d4", 0x42}, {&(0x7f0000000a80)="e3c705f3eee92d38532019c22db1b99a2b78630d7de9de2218a28662dd65c73c9fe98aac3cb42d4fe0824410cd8c803acbb3ae9647cf9837fcb8c7e423e1d9afcb1c5ec6f6535f0b19f718226ed1368f3a16fa1ae6387632264910d338e711719bc2f5d390e511af4e4fd615e6e5d7fcc60a6f28139471d65f634a7acd77e5c8fba5d2cf7d5f07a517d8fe523df8faa7eeab5ad44fc99523b7a3f3a60dfbd8ccfb97e5e498a780e7e28e3466e7", 0xad}, {&(0x7f0000000b40)="727df35befe818b2992d98f9cdd5eb92a6e807e6a50f25e30840288c2920b2", 0x1f}, {&(0x7f0000000b80)="dca5d20c24079a68822baefdbfc2add57d8edf8a558e3a70faa5e92776581e830dd5c214e7ca43e958dc3900fea06cf527402d65ad896f739cdf47edf7c46134f33654603eb9a2967e787ccea82b5828", 0x50}, {&(0x7f0000000c00)="9be53ac6aa457d17ef7a39a11cf1b760d8ebf425ce8a4a66646fcd843dbf0a646b", 0x21}], 0x5, 0x0, 0x0, 0x4}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000d00)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x28) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000dc0)={0x2, &(0x7f0000000d80)=[@in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}]}, &(0x7f0000000e00)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000e40)={r1, 0xfffffffffffffeff}, 0x8) r9 = dup(r3) connect$unix(r9, &(0x7f0000000e80)=@abs={0x1, 0x0, 0x3}, 0x8) getsockname$inet6(r3, &(0x7f0000000ec0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000f00)=0x1c) 13:28:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000180)=0xe) 13:28:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f00000002c0)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000400)=ANY=[], 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x14e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xfffffffffffffff9, 0x1, 0x100000000, 0x100000001}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="77000000dba98a453101819afc07ff7f746cd0bcf3a25a700ee7bf818b84ccde17a4c43298ecdf5f3bfce3df920badbdd89e06eae93e0d4c39011c59646cdd37d7ce930f3244530600751726f8f4709b97441dc7a26fc8825bdef351295ed7db776b2a38bd6e0e72978b6fc1399ddd22573a9b543e67dda5393b87"], 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) getegid() getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 13:28:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x10001, 0x3, 0x6200, 0x9, 0xf20c, 0x0, 0x9, 0x101, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x10000}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), 0xfffffffffffffd68) 13:28:27 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x9, 0x9, 0x2800000000000000, 0x10000000000000, 0x7fffffff}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e23e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="04000000050000000600000000e6ffff06000000"], &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x4}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1b9) 13:28:28 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000001c0)='/', r0, &(0x7f0000000140)='./file0\x00') fchmodat(r0, &(0x7f00000000c0)='./file0/../file0\x00', 0x100) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000180)='./file0/../file0\x00') 13:28:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000000c0)={@empty, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x8, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ppoll(&(0x7f0000000280)=[{r1, 0x10}, {r1, 0x2}, {r2, 0x80}], 0x200001ca, &(0x7f0000000140)={0x7, 0x100}, &(0x7f0000000240)={0x100}, 0x8) clock_settime(0xf, &(0x7f00000001c0)={0x4, 0x2}) r3 = dup2(r2, r2) chmod(&(0x7f0000000200)='./file0\x00', 0x1) ppoll(&(0x7f0000000100)=[{r2, 0x100}, {r3, 0x2000}, {r2, 0x4}, {r0, 0x208e}, {r0, 0x100}], 0x5, &(0x7f0000000180)={0x6, 0x7fffffff}, &(0x7f00000002c0)={0x4}, 0x8) r4 = semget(0x3, 0x3, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f00000003c0)=""/1) write(r2, &(0x7f0000000300)="88b950a92a5c9f75e666fc2d00277b7ce76ecd2ae04b25ce37bdae911d85b19510584146c9084caf5271184d58455eadc2cd6d961ad3a35662a23938c14e09cefe07ebee7ecf90d9e7af9331e8bbf6b85f5af78bf1d8b21e6750b6f3645428e5d48342a5d10c8068581ee19bd390ba73ec8ca6efa8aa11feed17cef5ac09bf1d60f7243f3318b52857c6548d560592f40bdc98d71e9548f00589b868dc9a28c3d219b2", 0xa3) 13:28:28 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESOCT, @ANYBLOB="46224834d60dde1b8ea5d6317c35529d2c699f65831f", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=0x0, @ANYPTR, @ANYRES32, @ANYRES16, @ANYRESDEC, @ANYRESHEX, @ANYRES16, @ANYRESHEX, @ANYRESOCT=0x0], @ANYRESHEX], @ANYPTR64=&(0x7f0000000180)=ANY=[], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16, @ANYRES64], @ANYRES16, @ANYRESOCT], 0x5) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x30, &(0x7f00000000c0), 0x8) 13:28:28 executing program 1: r0 = semget$private(0x0, 0x3, 0x20) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0x3f, r1, r2, r3, r4, 0x4, 0xff}, 0x3ff, 0xbbd, 0x3}) shmget(0x0, 0x2000, 0xfffffffffffffffc, &(0x7f0000ffa000/0x2000)=nil) socket$inet6_udp(0x1c, 0x2, 0x0) 13:28:28 executing program 3: __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0xbf1, 0x3f}, 0x8) 13:28:29 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8040, 0x56) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2c) freebsd11_stat(0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000100)="5948b8ff919757292dd89a1e08b48a83ea82d23bcc93d111aea5128db4a876a6c95b52a671030ebeccbf915a546cc90f76a345271ccff1f51b83aab4efb9ff3c4cbc2fbbed3cacc74a0521830c204447cee4641a43b794bea544c64afa8065327332c4e9f6cfbe52f0ebd9be876be05ecac46b6770018041e1c70b0918efef678171bc514af4c10ea97c8e0e8c2a4b7ae62b15914d8a246d293198c213f6a0d9e170a739d86776e72acdfb68ad1105a3cceb367499ecbc8a8c77e9ce339d465012778e915fd682e710b97b42442a3648ded184b10843000a", 0xd8) getgid() getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) futimesat(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) pipe2(0x0, 0x0) lseek(r2, 0xb, 0x3) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000200)=0x400, 0x4) getsockname$inet6(r3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setuid(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff}) fchown(r4, 0x0, 0x0) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) 13:28:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x9, 0x3f, 0x7000]}, &(0x7f0000000180)=0xa) clock_getres(0xf, &(0x7f0000000080)) open(&(0x7f0000000140)='./file0\x00', 0x100, 0x4) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffd}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = shmget$private(0x0, 0x2000, 0x401, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/26) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 13:28:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x24, 0x34f6}, 0xffffffffffffffec) sendmsg$inet6_sctp(r0, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x61, &(0x7f0000000440)=[@init={0x14}, @init={0x0, 0x84, 0x1, {0x6, 0x9, 0xffff}}], 0x267, 0x20103}, 0x0) 13:28:29 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, r1, 0x100000001, 0x81, 0x10000}, &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x6}, 0x10) 13:28:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x49, 0x2, 0xad, 0x200}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r1, 0x60db80e, 0x1, 0xffff, 0x2}, &(0x7f0000000340)=0x18) r3 = socket$inet6(0x1c, 0x10000003, 0x200000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x400, 0xf, 0x100000001, 0x1f}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={r2, 0xa2cf, 0x3, 0x8, 0x9780}, &(0x7f00000003c0)=0x18) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080)=0x2, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3d, {0x0, 0x300}}], 0x14}, 0x0) socket$inet6(0x1c, 0x20000002, 0x10000) 13:28:29 executing program 0: setitimer(0x1002, 0xffffffffffffffff, 0x0) 13:28:29 executing program 0: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2146}, {r0, 0x20000000040}], 0x2, 0x0, 0x0, 0x3ab) shutdown(r0, 0x0) 13:28:29 executing program 3: r0 = socket(0xfffefffffffffffe, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[{0x10}], 0x10}, 0x0) 13:28:29 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="c45c4f8e83c5a5eca37e613ab589e4a12d4301bef7478ac36bb6820239e385b092dce771ac24ce278f53c055e88077f30ff8fc23d3e05f02c171eb783200bd2641714ffdd379c9e55d18c7be9b4e338c9a33aa73ce33b92f163d4cc827ae67b88b770bf111dcf53b014b73217eaf9fef47900ae047a816a824faeab6d22e2918"], 0x10) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0xd9e6, @empty, 0xfffffffffffffff7}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x40}, 0x8) 13:28:30 executing program 1: r0 = socket(0x2, 0x1, 0xcc) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) sendto(r0, &(0x7f0000000140)="3625d1a9d6e10656cae9bd607be8c565598325360b43e27a0bbe55195986", 0xfffb, 0x101, &(0x7f00000001c0)=@in={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f) 13:28:30 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB=')\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10009}, 0x10) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000140)) 13:28:30 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) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x0, 0x0, 0x0, 0x200000}, 0x0) 13:28:30 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x7, 0x100, 0xe0, 0x3f, 0xe3e1, 0x80000000, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) fcntl$setflags(r0, 0x2, 0x1) close(r0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = fcntl$dupfd(r3, 0x0, r3) connect$inet(r4, &(0x7f0000000300)={0x2, 0x1, @broadcast}, 0x10) r5 = dup2(r3, r0) setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000340)="71fd6070ee0b5d1b410b065dec9493518a5b39690830d521e639c34c592c9219e635196fc54abe8ca407722b2ff91b039e94ea6f85ac2f862573194419c583c3a04576bb5cd6cc69eb789945c8dbf1e1ae274728034343faf28302400e76fbc7556283d1428ae92cb9e42da3182febfa", 0x70) fcntl$getown(r3, 0x5) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x51, &(0x7f00000003c0)={0x7, {{0x2, 0x0}}}, 0x90) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000480)={'rack\x00', 0x4}, 0x24) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0xb) ppoll(&(0x7f0000000540)=[{r0, 0x7}, {r0, 0x28}, {r0}, {r0, 0x2}, {r0, 0x104}, {r4, 0x68}, {r4, 0x4}], 0x7, &(0x7f0000000580)={0xffff, 0x1f}, &(0x7f00000005c0)={0xff}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000600)={r2, 0x3f, 0x9}, 0x8) sendfile(r0, r3, 0x0, 0x6c7) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000640)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000680)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x80}}, r2, 0x80000001, 0x85, 0xff}, &(0x7f0000000740)=0x8c) lseek(r5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f00000007c0)={0xfffffffffffff94d, &(0x7f0000000780)=[@in6={0x1c, 0x2, 0x5, @empty, 0x1}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000800)=0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840), &(0x7f0000000880)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000008c0)={r2, 0x10000}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000940), &(0x7f0000000980)=0x4) poll(&(0x7f00000009c0)=[{r5, 0x20b4}, {r3, 0x2000}, {r3, 0x109}, {r3, 0x4}, {r5, 0x104}, {r5, 0x80}, {r4, 0x44}], 0x7, 0x3ff) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000a00)={r1, 0xdba9, 0xbc, "e5bbfeabdcc2859c191dcf11902e0e92a2a4cc41277fdbb429f6c9a8bf396cc9f350efc032a91a8fcb969fb3db3c10bcd2ae799434ef21bd76df4aac2d6f610ed4183bf848376c4cb30b199da1ffe6ae2dc7c4a4ab818288ea2accc28d551f77bf33515802f95e493840948e224bbb292c24b2051b62940f3d50d696a88cd36d083a003f17f7addc8e22376093cdb5a5c6db996f0071cdafa1e08b31cc6d153bbea1b18693fb63902d82509c1427aeb73e3176201d7ae10c48b1c065"}, 0xc4) getsockopt$inet_tcp_int(r4, 0x6, 0xa8c, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) 13:28:30 executing program 3: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x0) lseek(r0, 0x0, 0x1) 13:28:30 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x280000000000206, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x4b2c6c0a}, &(0x7f0000000140)=0x8) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) 13:28:30 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6, r1}, 0x0) shutdown(r0, 0x1) 13:28:30 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x10000, 0x0}, &(0x7f00000000c0)=0xfffffe74) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x1, {{0x1c, 0x3, 0x55, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}}}, 0x88) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xb, 0x20}, 0x8) mmap(&(0x7f0000172000/0x5000)=nil, 0x5000, 0x0, 0x2410, 0xffffffffffffffff, 0xffffffffff7fffff) 13:28:30 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="b10005040400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000002000000000000000000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x2f6, 0xf, 0xfff, 0x6}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x0, 0x14, 0x18}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x6}, 0x8) 13:28:30 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={r2, 0x1, 0x0, 0x2, 0x64a1, 0x0, 0x5, 0x80, {@in={{0x2, 0x0, @rand_addr=0x80}}, r2, 0x0, 0x40, 0x7, 0x1, 0x7}}, &(0x7f0000000200)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x19, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r4 = msgget$private(0x0, 0x532) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/21) 13:28:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x2f1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfce4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x40}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e217f000000fe8000000000000000000000000000000000000000000000000000000000000000000000d87764000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="000000000700000001020000c600000004000100"], &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x800, 0x1020, 0x8, 0x20, 0x7f, 0xffffffff, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r3, 0x80000001}, &(0x7f0000000140)=0x8) 13:28:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0xbffffffffffffffe, r0) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000280)=@in6={0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[], 0xfffffffffffffee6}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001340)={0x0}, &(0x7f0000001380)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000001440)={r2, &(0x7f00000013c0)=[@in6={0x1c, 0x1, 0x1, @empty, 0x1}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x20}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000001480)=0x10) accept4$unix(r1, &(0x7f00000014c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001300)=0x1002, 0x10000000) getsockname(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) recvfrom$unix(r1, &(0x7f0000000180)=""/231, 0xe7, 0x1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) 13:28:31 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$getflags(r0, 0xffffbfffffdffffe) r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/40}, &(0x7f0000000040)=0x2a) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 13:28:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mlockall(0x2) socketpair(0x17, 0x30000002, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0xfffffffffffffdc0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x82, 0x6) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0x800}, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000100)={@multicast2}, 0xc) getsockname(r2, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) r3 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r3) 13:28:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x180200000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(0x0, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x880, 0x80) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 13:28:31 executing program 1: execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)=',\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='$\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)=',\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='\x00']) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), 0x3d0) r1 = dup2(r0, r0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) getpeername$unix(r1, &(0x7f00000003c0)=@file={0x0, ""/108}, &(0x7f0000000440)=0x6e) 13:28:31 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000000)={0x5, {{0x1c, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x5}}, {{0x1c, 0x1, 0x1, @loopback, 0x7ff}}}, 0x108) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x3, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x2, 0x28, @local={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x3, 0x2c, @empty, 0x7}, 0x3, [0x7200, 0x9, 0xbd9, 0x0, 0x527e, 0x7, 0x5, 0x6]}, 0x5c) connect$inet(r0, &(0x7f0000000200)={0x2, 0x3, @multicast1}, 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fchmodat(r0, &(0x7f0000000300)='./file0\x00', 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x8000, 0x10001, 0x900000000000, 0xffff, 0xc1}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000440)={0x9316, 0x1ff, 0x200, 0x1, 0x5, 0x20, 0x526, 0xc44, r4}, 0x20) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000480)={r4, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r4}, &(0x7f0000000580)=0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000005c0)=0x2, 0x4) r5 = fcntl$dupfd(r3, 0x11, r1) setsockopt$inet_mreq(r5, 0x0, 0xc, &(0x7f0000000600)={@multicast2, @multicast1}, 0x8) connect$inet(r3, &(0x7f0000000640)={0x2, 0x1, @rand_addr=0x4}, 0x10) getpeername$unix(r5, &(0x7f0000000680)=@abs, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000700)={@in6={{0x1c, 0x1, 0x9, @loopback, 0xffffffff}}, r4}, &(0x7f00000007c0)=0x84) getresuid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$inet(r2, &(0x7f00000008c0)={0x2, 0x0, @multicast2}, 0x10) getresuid(&(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={r4, 0x1, 0x1ff, 0x2}, 0x10) freebsd11_lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)) getsockname$inet(r3, &(0x7f0000000ac0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000b00)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000b40)={0x3, 0x5000, 0x7f, 0x10000, r4}, &(0x7f0000000b80)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000bc0)={r6}, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000c00)=0xfffffffffffff800, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000c40)={r7}, 0x8) 13:28:31 executing program 1: r0 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xf7e, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYBLOB="ffff560068ea5100002dbb9d6d3fff9323b78bcdbcd36162a62d44187cd837bdb3e5a883d91f25a5ef91aad3209d28ed5db56bb756c2c57a1590d3022ca333871767997f10a02f5d492be147684ed1ff251fd59ca75a088e826f"], 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) open(&(0x7f0000000580)='./file1\x00', 0x4, 0x158) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x16b8d830) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) truncate(&(0x7f0000000440)='./file1\x00', 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='-\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='\x00']) fchdir(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000380)={r1, 0x8, 0xff}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000004c0)={@in={{0x2, 0x2, @loopback}}, r1, 0xc1e3, 0x7fff, 0x0, 0x2, 0xff}, &(0x7f0000000400)=0xa0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 13:28:32 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x28, 0x0, &(0x7f0000000100)) recvmsg(r0, &(0x7f0000001140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/13, 0xd}, {0x0}], 0x2, &(0x7f0000001100)=""/39, 0x27}, 0x40002) 13:28:33 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x5, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r1) 13:28:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x3f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @remote}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 13:28:33 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x7, 0xfff, 0x3, 0x800]}, 0xc) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r2, 0x0, r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200)={r4, 0x69, "46b803ddf2b76df9fc7fdca01b5c7f02ab618ef8c36674c8a08a6f91495fdaa1fe60fd787d3468cbce5b54e2b883a28dcdbf8698d629dc79cbf56bcd7ede7331074e57bd0230fcd11ab9081d2039457276c5518c001b915b52669b0d393bc1f534b10e5e8a1a057e2f"}, &(0x7f0000000180)=0x71) clock_nanosleep(0xe, 0x0, &(0x7f0000000000)={0x1000, 0xfffffffffffffffd}, &(0x7f0000000040)) setresgid(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000280)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10) setgid(r2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r5, 0x1}, &(0x7f0000000340)=0x8) 13:28:33 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xb2, "cd78d8b1ca80178613c2630131f47f8bd0a0230f96aab16ed416ee75e34ef6ff26685d5e4001658ab88efb5d63d7f686d5b5139d5f7c35363d0ea1df978fb8e104c40cb5a6e60d0aa0e7dd6b641fec4573c204e40613b8e8ea87d6d6d872da988cc1cd4a418212e66dde9054ee3afefb1faf44556fc32ba1f81d2a79ea837e7c363c7e5b83a1305cff7bfcf288ec1f09bbf168becfe6c0aa3a209b44a9a463b3af4fe5e8772014f326f48377d106e7cb981a"}, &(0x7f0000000180)=0xba) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x0, 0x400}, &(0x7f0000000200)=0x8) r3 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000001380), &(0x7f00000013c0)=0x4) r4 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa}, &(0x7f0000000140)=0x8) getresuid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)) getresuid(&(0x7f0000001240), &(0x7f0000001280)=0x0, &(0x7f00000012c0)) freebsd11_fstat(r4, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r5, r6) setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000240)="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", 0x1000) setsockopt$inet6_int(r3, 0x29, 0x29, &(0x7f0000001400)=0x81, 0x4) 13:28:33 executing program 2: mmap(&(0x7f0000776000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) flock(r1, 0x0) 13:28:33 executing program 2: r0 = socket(0x11, 0x20000000, 0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto$unix(r0, &(0x7f0000000340)="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", 0xfffffffffffffd92, 0x0, 0x0, 0x1e) connect(r0, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0xffffffffffffffd7) 13:28:33 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x40, 0x5, [0x80000000, 0x8, 0x7b, 0x1, 0x8]}, &(0x7f0000000080)=0x12) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x3fb6}, &(0x7f0000000100)=0x8) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000b00)=ANY=[@ANYBLOB="02000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000fdb985361f51285c2fdc90e9201aa20ce0c12b82502cbb4e39233a24f9e5e310fe700800ce64be1f002c6915ff5d1e286ab631e6147e289c7a4f71cacd544f923cc88f404253424a47286108f0f516c31f4ee3a26a3a7ebcc286a815a7fd7e54b49da88a66e564276dbba9a9f24e8d2246952c8f75a0e7bec6d5651cb5375b33ca187f7d82d42e2e8dd485ba8f2a9d52690c40629e1e128a1046972e93b34fe3ef238b29a2c2246c573e1ff8a826e72bdf062bfcbd42159b3cde59af132d65e171eb90d3e458afa8d7a7d8da2440f2ee35f1b6e57ce10771b0f0ea7c720f261aefa7816c62e903bb885ce8643e73b783cfb9be518a242e674280da8049fdf56718716c133fc0c4c0b74d7afded67a907218b67ea6ac6154bfd9f5de3c44991a5abe47ec567213dfb2eb1fdeae32ba8a0b8816af3ffba4f28a430f18bef6b16ab8a321f1dc8b205505a6a9a63c2885e3fba64b15ac8771d87689f8312b63475eef0c2c80e0ba1c809788584dadf2c4939f405cd4d24e8bc65b107fe525835c47b2ae10d81170903ce18d8e907fb84ee2eec698fec54389e0ee7edd502cd0a51837a3df49f14e8cc926818a18d3bdd0b29fc47730e7a27e4ff488f4b239506007c1691e28990d933a16bce5a982de7e4f08285f175a76fab173751a6eaf643c486294913c9eada1abc200444f0a322effdf7b738c1eb8f5f2ec401daab9459c652a97552c480bb63bb731daf65ead89515ac24873b3e1c5760ff490024dc293db7894427167e04d27112a69278f76ce3523e969083ece197e0b9b4fda150bb12114fc1982583f9e45e38095a52c34e70479e45652c55c12438efb354c426cefba7059d12be46e9709079297954c3d2922d038dc8644eb28e2d825934e0e7ec7e6bb2b14c56f5ea6b0bc6b1f287c59a7578a9345c9382f89e4907365ab45706ce1db17ef2d7c3f79ce1ba9b605ee61069f570a326ff1240deb5b0f513a020cacffe82a97c1c0b701a2448f6e2ffadca10e0778e16d54af083e78b296527b8746b3331aad2150e80d0dc0fe76ac3373809e941cc99c94a7c3726565a3630ab4d37e62cd680d98017810f0e8bf6c7783fc43dbdb7a8ab22fc0912ca557dc084adf15ba388e010de4f667d565544a42e12dda71ca6a9714779dcba88ad7181984242fc53ebf86f33ef0d0667a25b07be0e1c1b5bf57da839eea6bfec3a6276dafc7fe53f250c93bffc02384086c10b725d46526e7febf76ddb44"], 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0x9, @loopback}}, r3}, &(0x7f0000000680)=0x3ab) 13:28:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x40) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = msgget(0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000100), &(0x7f0000000140)=0x10) msgsnd(r1, &(0x7f00000001c0)={0x3, "1fbbe58b518119eda937a4226d3e9db54bbf46aa7974d74fb40947fd34554aba907175fbc6e2623807d8e23dff20ccd03f05e4fde8a011aea65c46865d302bc981664c31385052a789a217c57e2a8e19891ec0caecb3a8de42b767923ac5c1e37297653a98738a4adc68e5f0a30a6436d02232273fe8e92025fb331770a8aa09cd7457aa4732f78d5d638e802ab5fd7b1dd790a45f373cc3dd4b15f3e26b99a063c7cffeaf07f281cd93aca367393700642ffee03d4311eec1f7c19f0e5b31f6bca99ce16b896644e1f277714c0748e2fd9a4e455dfdfcc5e9ba93569ed15971dfea57db98d8c1c47d60f1027f51162e9377398f638032"}, 0xff, 0x800) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) r2 = dup(r0) linkat(r0, &(0x7f0000000000)='./file1\x00', r2, &(0x7f0000000040)='./file0\x00', 0x400) getpgrp(0x0) mknodat(r0, &(0x7f0000000080)='./file1\x00', 0x8011, 0x5) 13:28:33 executing program 0: getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0xffffffffffffff00}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={r0, 0x4f27}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r0, 0x7}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r1, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 13:28:33 executing program 3: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r1, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x80000001, 0x2}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x3, @empty, 0x100000000}}, r2, 0x8001, 0x1, 0x102, 0x8, 0x8001}, 0x98) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 13:28:34 executing program 1: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x1, &(0x7f0000000080)=[r0]) setuid(0xee01) r1 = semget$private(0x0, 0x3, 0x8) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/81) __semctl$GETALL(r1, 0x0, 0xa, &(0x7f0000000180)=""/182) 13:28:36 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x101f, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000500)=ANY=[@ANYBLOB="0700000000800000080000004000000008000000"], 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0xffffffffffff8001, 0x3, 0x2000, 0x4}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0xff, 0x7ff}, 0x0) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="1910a0c9e3e87cb90c056e0f37dc0000000000006970d5a3741d21460e900000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x16) mkdir(&(0x7f0000000080)='./file0\x00', 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = getpgid(0x0) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r4}) 13:28:37 executing program 3: syz_emit_ethernet(0x46, &(0x7f00000001c0)="798deb814be33cccaeef24c008060020080014047102030000bab83be28eba207007000000d7ecfd0049084b98e76eea94bce09126abf899693831ea2a842f00000000000000") msgget$private(0x0, 0x0) munlockall() 13:28:37 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x614}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r1, 0x40}, 0x8) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) rmdir(0x0) __getcwd(0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x8a, 0x2) getpeername$unix(r2, &(0x7f0000000140)=@file={0x0, ""/15}, &(0x7f0000000180)=0x11) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 13:28:37 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x28) 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) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x118688, 0x180) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xb0d07eeec918c049, 0x8e}, 0x8) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0x28a, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffffffffffd14) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r2}, 0x84) open(&(0x7f0000000000)='./file0\x00', 0xa84, 0x40) getpeername$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) 13:28:38 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x1f, 0x6, 0x400, 0x40, 0xffffffffffffff8e, 0x3, 0x5, 0x9}, &(0x7f0000000380)=0x20) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="6da26a62e07eb85bc8d2467bb3698937f1e9b3ac6036a2cf4d674941844d00ed8d13aad6adc06c282cd3e759711af7a01d823a", @ANYRESHEX=r0]], 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYBLOB="70000000321751a353e285034cb05614b5f097d0fa90d796969bf2e4a7807d84b28298b8782260e1c28dc0c265e05c298e41efe3a167f0bacdbe48f847814e31d590a9bb2823f570f0b69dc53b3557d9ab640623dffc4c7fe4dacbfc0766a4fc8a4cb3380c4f595367f6f18c4d3a835e3c10effba0e69abdf134c5447b144a44008c3645e880cc4c7ff1a1286aafdea2625de5d173addc6e5490c9bc3289893cdb47aa62ab14e0a7e6e4a5fcca3cbcaa33cd3ed98dd1ec239394519af25149a0f12da0e71a40d0c43ceb9faac46a68421058a6ac421e1847a28af32d2e9a4680ff97ea5d34374ad831feee5ea1608117f33f2361e7cd5ec9a9dbd2f7a957fbadd4b34eca2ae43bd3b95e0dc840e9e823a0cf75c52e11acfe09d955f474ab139c4715e9bd1fcc75c9411cebde315b5be80254e9fc25ce27ac2ffa8856beb019000000000000000000"], 0x0) readv(r2, &(0x7f00000028c0)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000580)=""/65, 0x41}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/161, 0xa1}, {&(0x7f00000026c0)=""/130, 0x82}, {&(0x7f0000002780)=""/255, 0xff}, {&(0x7f0000000040)=""/13, 0xd}, {&(0x7f0000002880)=""/59, 0x3b}], 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYBLOB="84000000c55b89275a86d1b0b64b1bb251a4533ae47739087a13a2bc566ec2852cc90b07f432281e3b1ae9467885136fc163a7b242db3c3c1935dea4a77a015f26a0aa2c42746308437ce9beba6d6feb061ec682d3ce8d64fdb388e6ab75467704ddc330b532c1f205b719c1982d508f04ada13e8315663a2633ee1c02129ead62d1227b3f583800"], 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) 13:28:38 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x4b}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xa}, 0x1) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 13:28:39 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$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(0x0, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) nanosleep(&(0x7f0000000000)={0xfffffffffffffffa, 0x80}, &(0x7f0000000040)) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2101040000fe8000000000000000000000000000bb0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0d5825904b36b6daef0f77ae79077590ec2b7c2e1bae9ed70980b38be144f25d2dd90b02c7b51a69572f7138db12e2e738aeb036182bf78c4f78805baeeafb2b280870e0f2885f96a95779efa8d57301489b82"], &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r3, 0xb027}, 0x8) freebsd11_lstat(0x0, 0x0) getgroups(0x6b736544cacf493f, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 13:28:40 executing program 2: open$dir(0x0, 0xfffffffffffffffc, 0x0) select(0x40, &(0x7f0000000000)={0x3, 0x1, 0x100000001, 0x10000, 0xfffffffffffff052, 0x62, 0x0, 0x1}, &(0x7f0000000040)={0x0, 0x2, 0x8, 0x8000, 0x10001, 0x2, 0x7fffffff, 0x2}, &(0x7f0000000080)={0x4, 0xffffffffffffff7f, 0x6, 0x933f, 0x100000001, 0x7, 0x7, 0xffffffffffff5b1f}, &(0x7f00000000c0)={0x8, 0x9}) 13:28:40 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000000009, &(0x7f0000000040)="0a80003d", 0x4) 13:28:40 executing program 3: clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt(r0, 0xfff, 0x4f0db69e, &(0x7f0000000080)="6e9fdf9c468e263f86bf7aeeda7e7ecf0fb012f4a30931d233e3c7c7d02eca3286b51f27cc56c5b61ec6b121e114f509a515491bc48d187ec4b37780bef1724112ab89813c0197c3d6e8c3ecf4f9c6dbbea7bfc156d554c08b8409c536cec9b1d2fc8a6d3ba3ce9558a453197cad3b4e99f419ba040b85ceb953c9dc33e0c974a4a0e7770cbeb79d8084305dfa57e3ff84a2a96c519576ca164bbbba5939de355abc5c7d573351baad524faf0f4c7d592c86bde7dfbb4f68b77911385ef9a2e769340918ebabac5a966f1bcfadf6afc818aa5391d2a6779d5e3a0a4697feb47a97931e5bb934", 0xe6) 13:28:40 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000780)={0x3, "898d3093175a4f788a2972ef"}, 0x14, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) accept4$inet(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x0) msgget$private(0x0, 0x10) mlockall(0x1) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)) msgrcv(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000007c0)={r3, 0x401, 0x5}, &(0x7f0000000800)=0xc) 13:28:40 executing program 1: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x4, 0x10) ftruncate(r0, 0x10000) ftruncate(r0, 0x8000) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)='\'', 0x1}], 0x1, 0x0) 13:28:40 executing program 3: r0 = socket(0x2, 0x3, 0x9) getsockopt$inet_tcp_buf(r0, 0x6, 0x427, 0x0, &(0x7f0000000100)=0x80f602337f6ed630) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x95, 0x9, 0x8000, 0x1, 0x26ca}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0xe2, "fe2da0ab8ffddf8b977e9baf28b3485f8c565b4aa2b361816204dcc036094927639a6b926bec7991c9480321f6295356742e1de29371bc0c97ed925eb9a95f3fe90e7d96b9201783455cee62ee95d6388ba3cbe9f5a0a6e2d86ff4de5f5f875317af87ecbbec8ce2488613d63637d7256974a12348e591e9e36e49cabc70f90d4063a9b810910134160ff7775d5f20487ec359e28f0e9b98f08afc0e7e07c29eb05ee67e9f992e06058686c2d56fa49d33492c42dc18c0544b1d8b2843fdab8d82cc69dbdb3c62c4339f32690c16e6064dd857e21ace664005059b2ecc2cef136630"}, &(0x7f00000000c0)=0xea) 13:28:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x5) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fdatasync(r0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 13:28:42 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000000000020a, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRESDEC=r0]], 0x0) open(&(0x7f0000000280)='./file0\x00', 0x28800, 0x90) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)=0x1000, 0x4) 13:28:42 executing program 2: r0 = socket(0x0, 0x4, 0x3af) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001280)={@in6={{0x1c, 0x2, 0x6f, @loopback, 0x2334b474}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xf, 0x567}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x401, 0xf, 0x1000, 0x99c}, &(0x7f0000000040)=0x18) setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000280)="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", 0x1000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="d60400008085369447151b6556ca8b83876a83cd0b62639506bcf470cf4679312f53baa6be5989f0a3ef36166f675529fbf22558c7a6e80f5169a0bd3f91b4f4e250f566f74038ae28cf4bf462be8c865b1414c75567e4bf1686643bf29798eb60c69f71385cfab397b5aa7548e68509fbb65f6a9b7290b074e67e9e12d8a201ba925b4456960edc19f3754020ca13896f123a52a3279739738645bfa9d08d7542f671898f082bae8fcae61f66643dc2e60f1afdb2b610c05d1be906f0ece929cbd549ef4347ca9e04b9704ca99ae6c09261c600157c971ad5a2"], &(0x7f0000000080)=0xde) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r2, 0xfffffffffffffddb, "e336dd19a516850506fb38"}, 0x0) 13:28:42 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setgroups(0x0, 0xfffffffffffffffe) 13:28:42 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x65}, &(0x7f0000000340)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000004c0)={0x715, {{0x2, 0x1, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x80, 0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r2, 0x80000001, 0x0, 0x100000000, 0xbf13}, &(0x7f00000003c0)=0x18) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0xffff, 0x1, 0x9, 0x2, 0xffffffffffffff33}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) sendto(r0, &(0x7f0000000600)="3c6005205dd2e6f2b7a12f6c7b1f2240f56cfb7a5dd3ca4886cb8d1ca7a56eaf7cc4c8affcf2976ea53c1e815a5cf6d8acce798b91dfb392874c1af7a299c001786b402ce5e0a645da6a004c422d42492d727d10bf2f69198789499df14a7e108ddfa527a2e6f5cac3e9d93f3e2c00764e3a0623205b2c3b0541c554caeb64d9eac9cb740fefb40e20f7e7acd3fe220839c6181ffb29277cafa87d1f146277d65d85e17b735f", 0xa6, 0x80, &(0x7f00000006c0)=@in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x7, 0x0}, &(0x7f00000001c0)=0xc) accept$inet6(r0, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000440)=0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r3, 0x5eec}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) accept$unix(r0, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8) 13:28:42 executing program 2: close(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) setsockopt(r1, 0x6, 0x401, &(0x7f0000000080)="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", 0x55d) 13:28:44 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r6, 0x7, 0x9, 0xdb}, &(0x7f0000000240)=0x10) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000006c0)=ANY=[@ANYBLOB="06000000d9fe0b61a53c9e28703af02601a40ee9dfc35ad1d385fd3de303c53a75988f795f645a3a64bcab5494cdb2ea3129440ec1a98dbc6da9b3c400df06b0e5b27a9af6b4a4a8ed947643796a3f900a0cedb3f1ef41a4efc13f69a265f36142c74c1c1c2b2b26905ced17167982931c9746f4d2cb96cf148ca645fa09066502bf4d5c33a8839181b9c9fd6047df0024355db0efe652c1cfb2dcbf93e03bc3391dcabe9818aa2f550e4395801050bde7eb539fde111b3f50f64213f8eead813d6d3eae1ed64c038f642cb911d833cd13c00f2c235cd709d2f813730048abe979", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x1c) r8 = socket(0x2, 0x5, 0x0) connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000006c0)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a4c9e0910ecd5f44212d6be68daec629e215b409d3361694347529cff467a6684de2e279c75f2e41148be80eeb477fbba83b4327b986e169004ae796ed7ec9151ca25eed2fe7ba27cca96a9f0950c03b03a363fe0d30d8af5991179f65f7d406374c1a67f01c4598b8c749b4b04000000000000007bcc4eec2ba88b18230c361efdd912f60c1a448c4cd5e8d292239b3a20146d7449f28e784bb8c18430d6f19d9d6f23"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 13:28:44 executing program 1: r0 = socket(0x2, 0x10000001, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000700)={&(0x7f0000000240)=@in6={0x1c, 0x2, 0x684aa2d8, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000280)="720cfff90018f3cf79d57bb43a7dd29a3258cc6bb85b1b7eb4bf3e5cb62c91b96c7ccbe3538bb9be5860ac9903b9d4c34e026985edaf9461", 0x38}, {&(0x7f00000002c0)="72a521992701bb452b43038c844fa202fe9dfbfba41c5a0bdd6b51", 0x1b}], 0x2, &(0x7f00000006c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x3}, @init={0x14, 0x84, 0x1, {0x40, 0x8000, 0x5, 0x2}}], 0x24, 0x80}, 0x2018c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r1, 0x100000001}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x3, 0x200, 0x5, 0x80000000, r1}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={r2, 0x3}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x7, r1}, 0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x10, 0xfffffffffffffffc, 0x1, 0x7, 0xffffffff}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r3, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="80000000ffffff7f10000000ffffffff01040700"], &(0x7f0000000300)=0x98) 13:28:46 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x80000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xb, 0x3}, &(0x7f0000000380)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)="2c8e10554fa2fdea453e29d750f1ee9f09fa", 0x12}, {&(0x7f0000000100)="263b3db952c9762e9aad71ee3f81fc49b0285b20d583c3dd372cb92e88cbb423bd13b3560362463dbf28b30c6b27b745d32a231170251421003fcf48a1acd8ea1833cb410f38d5e42e7b09878b427664bc0510ba7b8e4832d41625b7763c3a81b83daa7c3142592ef27e952085560387c32f738e1dcb694ed9c4f0014a48842be2fadd9aebbf64eef9f1695f708ba1e3b38ce7574d", 0x95}], 0x2, 0x0, 0x0, 0x2010d}, 0x80) writev(0xffffffffffffffff, &(0x7f0000000440), 0x39) socket$inet6_sctp(0x1c, 0x3, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000200)={0x0, "c1769cc107fd018000da07241762026f"}, 0x14) connect$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) readlinkat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/32, 0x20) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 13:28:46 executing program 0: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mlockall(0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffe}}, 0x0) 13:28:46 executing program 2: r0 = dup(0xffffffffffffffff) connect(r0, &(0x7f00000001c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x4b}, &(0x7f0000000180)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000200)=0x8, 0x20000000) connect$unix(r1, &(0x7f0000000040)=@abs={0x5e936829ac9101fc}, 0x8) 13:28:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = fcntl$dupfd(r0, 0x11, r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect(r0, 0x0, 0x3c4) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setrlimit(0x0, &(0x7f0000000040)={0x1, 0x2}) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x3, 0xcab8, 0x80000000, 0x6, 0x1ff800, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff7, 0x9, 0x9, 0x1}, 0xb) 13:28:46 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000) mmap(&(0x7f0000047000/0x4000)=nil, 0x4000, 0x3, 0x410, r0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xa3, "dc8ec1473b768c91635115b2cb00ceccf48f3dfa924279efb1e9fe5f33f95c716533ea808066d606135836faee89ac9eab670646e9abe3357e2d47dd79fb211938852ac2a5d19088226153519a2fc98f0c87df618c0784f7f47301f8b9f8b5cc535c50292233da84a1e8553b34798e0f3ce94058bf63f3b1500fc512667bb85f6015a3a8e79c48737cce913eb93cfbb9b51e2682ad8f8cb2fb16bef04ae3976fb11115"}, &(0x7f00000001c0)=0xab) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x100}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="ff000000050000000600000007000000e8020000"], &(0x7f0000000340)=0xb8) munmap(&(0x7f00000e8000/0x2000)=nil, 0x2000) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000040)="ede8bda4b3356cb8c559b977e8ced4aa09d6ae75", 0x14}, {&(0x7f00000009c0)="24b251035d9b17e2f60450d95bca733186ef1ecabbc60f8e1fd26ffa3213d111453cf659577778214e20e17ce3f93048f69b9b113c02c9483fa3b3e29af700d9a9a45ab86fafdbc8a24970bc015f5ef8af2cff09b48882d211607cd053308e79249bd6c6451601e90a24f557d433d2e5c00a45b843b4833abc2d3722296f6975d8ebda5cf4", 0x85}, {&(0x7f0000000080)}, {&(0x7f00000000c0)="e7e5091bd8afaa2549f9c067c8bd6d97b8927d84791b818b16a7dd1dfe88f93f38ef5d13f8c9e2", 0x2e}, {&(0x7f0000000440)="6ba5e29588323d759161007caf083d3f964976718de12f070a2c04b9706778f40e443d7ad658e31e9889e002c09d509f694ac7acdee824882522d45ea782b0df7f67f67300d9c0a32c6a2fdaaaaa", 0x4e}, {&(0x7f00000004c0)="deb6f29601dc70089afefaa6b22ada8f6c1d207364308c280be3d7fc46764c88f45a0d88d2ce59aa6d2944221cecd60b20f4c38a708a4cfa3b62fc419b141915857781407fab6d10a5aaca514fe71c2308a647a393617e37fc66fbcd3379b5557df2344bb424f92899689b19d4b301deb3955eed45013a2c45ad3c3371fa8a7e79998ca9b26f7c454a33e0e5efc96ad0eaeddb3ca25c7559bfd2d8", 0x9b}, {&(0x7f0000000580)="f7cd36256b1664f408e5381bd63a84622719bb00ee9385f133051c0343ad7aba5f5f80d0346b2b5271d2fa5935bde61f701744ddaef0b542c87717a3460d256c7129e55cc068f1041c1f3c05ac086adfe87e35ab52b43d057f86a3cc02c0500dc5c44c47a3435d46f51678daa3911c81be9d81e6d8b4d501cccbef4e94e939ad6e1357fa69c3b79145ddaa1e9bd654a84161a00ea753c164624f4eb23d310ada9189408dac88e4290135c90f0c05174a8a77110a9c33928309092887a1cea12942e7973a2c36c15d1c45468a85", 0xcd}], 0x15) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) 13:28:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x10001, 0x1, 0x100, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x9, 0x600, 0x3, 0x7, 0x4, 0x4, 0x2, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={r1, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0x10) 13:28:46 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="63680300000003001c070000ffffd90007000000e8c50b02"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 13:28:46 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) pipe2(&(0x7f0000001780)={0xffffffffffffffff}, 0x100000) mkdirat(r1, &(0x7f00000017c0)='./file0\x00', 0x120) getsockname(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001740)=0x1c) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r2, &(0x7f0000000580)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000200)="090e", 0xfffffffffffffd75}], 0x1, 0x0, 0x0, 0x10000000000}, 0xffffffffffffffff) sendmsg$inet_sctp(r2, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, 0x0, 0xff3de639baba7d44, 0x1}, 0x20105) execve(0x0, 0x0, 0x0) close(r2) sendmsg(r2, &(0x7f0000000180)={&(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000240)="b67338b2852e99e705e05da39f6e142b1d47aab162fd21b5863959778aecb6e5823d9c4b1f4a3554ae87edb39324b6646482a8d262911c913296e79fefca50fe6a62a1ebab2af819e1cb32808d72150f83a74da072cce8a631ff6a766adabc0c4834aa1c8a3b9553e89f098027e98e7406423351b2797e25", 0x78}, {&(0x7f00000002c0)="6bedfb1183dc73cdda60a9cd53c9db55017d7dcfa0333ac412d7dba92614985846ba80482deea2cf2993e498b719dd6847ff516c913167fdd887c7f374b1bcdeb7add63de0fe79e5e2330ffb0c5ed2d15d41a613", 0x54}, {&(0x7f0000000340)="d32b1c50035defe6cd4021fda7d71d9bce0765c99b245c79fb7fe2a45e59bf5eb4c2fac8937dbeb2f5410bba52997bebd55ecee1aa57ea8d2d2ccd2936bae24006de2b282c3d00e2c7b252848c99cc452c4a61d8e168db1684908d45510d9454f6d036fbb8f84370917dd0ab70ce0caf38f7b6874029854e67384bb953b48fa77d57c59b7bc203e5e745eb5eddea249dc5b47f8244971f3875fa639656eb27f7d382260bee21352d9166ad01f4912abb5c9ca8e1ebb600c5633ba49bab479b086a5a29d92a2801b4d7812a86edb09bbc9a5bbc2f5589cee90c598e550357", 0xde}, {&(0x7f00000000c0)="176bf93888c4d2f4476bf7507566132148d66b1022888a4346823cfe259e12", 0x1f}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000440)="2f7f38d590f498247754a4503f90ac5fb8403d40d36f10ce6122734cf99973481bbc4c12ace9da2e42c6b9643d191838751d4127a193924c8f751b72fa1dcc18657006a353c704114f98720aa13faee7bec83b6523a0fdab918f3db096b537cc5757f258761c627510b950ab182d404b53154e3262995c8cc5e2629b7ded02b5f58f94da13e808005c97ad183c5aee83905822681d49bfbd657f66d71271af448f6d3ef70fbb7a1b9d200fd5436d006d5fba53826247fd", 0xb7}], 0x6, &(0x7f0000001600)=[{0x48, 0x3a, 0x8000, "4dae884ff8fa7ce318e12b52131d6567432243d95ac94faba4663ae9bce6c7ccc6be647134442368901d22a386d784dbe718f7433e"}, {0x10}, {0xb0, 0x6, 0x9, "8518d5ead6f34a3cf5a4d4e8e30196d161940b6b4cc8156a0012dfe69b9a8793184aa83f3466c717fba7ab16eced1022932fa7790d7289cd39637c2fc63b82de98e42d2b579e8248d87b22be875422e8fa549ff4a29362f67e13c80de52d61b3aa4f6ce169dc22c022ef87ec2349c00c3950b7afd575f6422e74bf5b0c88787f75dfc9183c58b2a43ea09fa51d947785cfe93e8b06fbe3fba3c3030a786e68bf"}], 0x108}, 0x0) 13:28:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) chdir(&(0x7f0000000000)='./file0\x00') setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x27, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 13:28:49 executing program 2: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a12000/0x3000)=nil, 0x3000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0x3) r0 = dup(0xffffffffffffff9c) flock(r0, 0x3) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) munmap(&(0x7f0000c90000/0x2000)=nil, 0x2000) 13:28:50 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r1, 0x0, 0x56, &(0x7f0000000000)={0xa84, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_tcp_buf(r3, 0x6, 0x65, &(0x7f0000000180)=""/20, &(0x7f00000001c0)=0x14) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000300)=0x100) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x9, 0x3, 0x20, 0x49f7, 0x5, 0x7f, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000003c0)={r4}, &(0x7f0000000400)=0x8) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f00000004c0)={@multicast1, @remote={0xac, 0x14, 0x0}, r6}, 0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000500)={r5, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000540)={r5, 0x560, 0x1, [0x3]}, &(0x7f0000000580)=0xa) r8 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000005c0)={0x2, [0x0, 0x0]}, &(0x7f0000000600)=0xc) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000640), &(0x7f0000000680)=0x4) r11 = accept4$inet6(r8, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000700)=0x1c, 0x10000000) getsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000007c0)={@in6={{0x1c, 0x1, 0xaf46, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r4, 0xc6ca, 0x0, 0x31c, 0x1000, 0x7, 0x2}, &(0x7f0000000880)=0x98) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000008c0), &(0x7f0000000900)=0x4) r12 = getpgid(0x0) r13 = getpid() setpgid(r12, r13) setsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000940)={r7, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000d00)={@in6={{0x1c, 0x2, 0x100000000, @loopback, 0x9}}, r9, 0x8, 0x6, 0x3}, &(0x7f0000000a40)=0x8c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000a80)={r10}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000b40)={r4, &(0x7f0000000ac0)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x100}, @in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xea0}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @rand_addr=0x2}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000b80)=0x10) fcntl$setown(r11, 0x6, r12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000c80)={r4, &(0x7f0000000bc0)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000cc0)=0x10) 13:28:50 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, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x0, 0xf, 0x0, 0x1}, 0x0) 13:28:50 executing program 1: symlink(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00') open(&(0x7f0000000340)='./file0\x00', 0x300, 0x153) 13:28:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="100000010a001df60014000000000000"], 0x10}, 0x0) 13:28:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffe) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x80000000, 0x3, [0xca1, 0x4, 0x100]}, &(0x7f0000000040)=0xe) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x95cc, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000080)) symlinkat(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0/../file0\x00') setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0xfffffffffffffffa}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x4316f48d}, &(0x7f0000000280)=0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) 13:28:50 executing program 2: semget(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = geteuid() getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r4, 0x400, 0x9c, 0x5096b68e, 0x7f, 0x2}, 0x14) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) 13:28:50 executing program 3: freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) poll(&(0x7f0000000000)=[{r0, 0x2}], 0x1, 0xff) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x2e3) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x72, "c5082579c80e21535088872795a357197ad47b11341dd40d0ac70441adc1251fdf0a5f024e6cb138e858ec312fb3a190fd4bfe85c16a8f593acdd0a7c97eff926ed1ba67b617a046fb60837510f43aa12652dbee8d484c363c5d23cba61cf3ae371a897e0937201dad7fafc68e23a3198fb3"}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0xf1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 13:28:50 executing program 0: r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file1\x00', 0x204, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) poll(&(0x7f0000000080)=[{r2, 0x2008}], 0x1, 0x0) rename(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') Mar 29 13:28:50 ci-freebsd-main-4 kernel: pid 1679 (syz-executor.3), jid 0, uid 0, was killed: exceeded maximum CPU limit 13:28:51 executing program 0: mlock(&(0x7f0000fac000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000e18000/0x4000)=nil, 0x4000, 0x2) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 13:28:52 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket(0x2000001e, 0x10000001, 0x82) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r1, &(0x7f00000001c0)="4d690c85c5", 0x5) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, 0x8) shutdown(r1, 0x2) 13:28:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) recvmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/138, 0x8a}, {&(0x7f00000001c0)=""/237, 0xed}, {&(0x7f00000002c0)=""/244, 0xf4}, {&(0x7f00000003c0)=""/156, 0x9c}], 0x4, &(0x7f0000000500)=""/147, 0x93}, 0x0) truncate(&(0x7f0000000680)='./file1\x00', 0x7fff) utimensat(r0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x2}, {0x3, 0x82f9}}, 0x200) truncate(&(0x7f00000006c0)='./file1\x00', 0x3ff) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x2, 0x4) 13:28:52 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, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x282) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x7f}}, r1, 0x3, 0x6, 0x0, 0x0, 0x5, 0x6}, &(0x7f0000000080)=0x98) 13:28:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400042, &(0x7f00000001c0)="0c6701678f10a9ad2c3046c4f4dc7486eb56abca89d86fa1ea079bd716e7ae395a9d449c5b6c25850b1a89abf7a6d37f777a2596342645e67ba50c0800054d5400000000", 0xfffffffffffffd76) 13:28:53 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="82f94c000000e208fdce70a9be9b3900000000"], 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000007c0)=ANY=[@ANYBLOB="f8347c2cc7c4c898d8e13203699040ff65fe25aa5fe8e86b013aa644b46e9fbbf33f88558222a4137e45c8dfd673f5cc3868f4f5748d6db629066907f2870ec20e312c269f2d699c46576acea717b69a4815a9c436f25b23e1aa00df38a3e909e7bca1b9f6cb07f677bdde80479e31852bc3f0cacb839fb62ead322b82f86f8aa7e7da00b816b660ebfde6e30cbba838f0569b34b10a", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in6={{0x1c, 0x3, 0x2, @empty, 0x9}}, r1}, &(0x7f0000000600)=0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x2, @loopback, 0x7fffffff}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000140)='(', 0x1}, {&(0x7f0000000200)="c0abcaada7b85b6cfbb9f55482bb0f7c1044bcff38a39a9e7d85245e48998fd437049b3e64259547b024d4335cb9cae9525d8f10b37a23f0b0da5f414948d2d16e8902969158e673688d9cad7ac3283e5a654d2497c8ae7b852e489d60efdbf80f6beca096ac566f907b617bff8ac9cbc6f932fff21e73dc07dc86289cae90cfaf57c9aa6cd92ec2d6796804644fc75b3cd78602f1b04a3c5cda8a0102cbba9ad96860c685e603ee0893eabc920bc8065ae42ca5416a1c14607199248c257549acb3c1127a9cc0317a5845eb", 0xcc}, {&(0x7f0000000300)="10b98613f9f91b4c66af957b3adb953ed20142c58cdefaa17dbd18de0a7f0b125990b76592c7624fd727677db2689e2c7e6402fc625e57d8301b24820a92c127367f3140319ee57541c9cdd54af75c506d7b0fe68dbe50347a3d8eb998a377fca42d5222360bbdcc249b5ea010258fa98e726d5bc5093aeb3b2df46a506e58", 0x7f}, {&(0x7f0000000380)="7c52a8d6bf03a927a81669107696ffbdab7f1a7232b6cf732b6508f967121f8420acb55ed48a823050d7d29aff632854e6f1d345cb64a20cf2178b65ed0b9a11712fec0e957487bd", 0x48}, {&(0x7f0000000400)="5ca3b049469c61027980da13964437b61b3930d35ae777d5e208579d218634c318832ccc4931962412bfe3f6b0748e4598b6226e4c5e3be4cae7239a2d50f5d74f87b575634a8f818ae769c8cff9061d7addd2d2add246e104836357e9ef8c5fcd8072475402f0ef64b80e081e112d61da", 0x71}, {&(0x7f0000000480)="ceaa423c8da3bd3d715e33b24713ea84e39821eb1112b74fc06c93c26b3106f956205384", 0x24}], 0x6, &(0x7f0000000640)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0xc20, 0x9e8, 0x8, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x8001, 0x5, 0x4020, 0x6, 0x8, 0xfff, 0x3f, 0x8, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x361, 0xffffffff00000000, 0x100, 0x4, 0x6, 0x4, 0x8, 0xecbc, r1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x100000001}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x20}}, @authinfo={0x10, 0x84, 0x8, {0xbb75}}], 0xac, 0x85}, 0x1) accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000780)={r1, 0x0, 0x8000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x0, 0xffffffffffffffff}, 0x0) 13:28:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt(r0, 0xdd, 0x0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair(0x17, 0x5, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect(r1, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0x8, @loopback, 0x7}, 0x1c) 13:28:53 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) r1 = msgget(0x1, 0x45c8d556ffa94e16) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000340)=""/216) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x2) shutdown(r0, 0x1) 13:28:53 executing program 1: setrlimit(0x9, &(0x7f0000000180)={0x9}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES16=r1, @ANYBLOB="020def57f747461255871000000000000000"], &(0x7f0000000140)=0x2) socket$inet6_tcp(0x1c, 0x1, 0x0) 13:28:53 executing program 0: r0 = open$dir(0x0, 0x10202, 0x1000000000000) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000000)={0x800000000000, 0x1, 0x7, 0x3, 0xd81}, 0xc) fstat(r0, &(0x7f0000000200)) 13:28:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x10008) fcntl$setstatus(r0, 0x4, 0x8) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 13:28:53 executing program 1: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x0, 0x8}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000100), 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) renameat(r3, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)={r0, 0x100000001, 0x2, [0x5c3, 0xfffffffffffffef1]}, 0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 13:28:53 executing program 1: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x10000, 0x3f) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) chroot(&(0x7f0000000280)='./file0\x00') shmctl$IPC_INFO(r4, 0x3, &(0x7f00000004c0)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0xffffffffffffffff) mkdir(&(0x7f00000002c0)='./file0\x00', 0xa5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)=ANY=[@ANYBLOB="880000008c6ac897c8b3601c41ed10d0a7f72957e2bfe3f9ce866f5227da00000c9e45aaf393f3691fea4a072411e1535f51cf53221d5c1e69ecca2c39af2c74d35a6b2ea06b5a0dbd71c878b2c83e47f3705ded8fbee7aed17f2ee9d1367c083d92689d707abb71b6d36376ba254904530a354549977d01ebe92781284cad03414032fe2b45be75"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x1ff, 0x10, 0x2000000000000000, 0x0, r2}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r6 = msgget(0x0, 0x421) msgsnd(r6, &(0x7f0000000600)=ANY=[@ANYRES64=r4], 0x1, 0x800) getpeername$inet6(r1, &(0x7f0000000400), &(0x7f0000000440)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) 13:28:53 executing program 2: poll(0x0, 0xfffffffffffffe95, 0xffffffffffffffff) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080)=0x3, 0x4) 13:28:53 executing program 0: mlockall(0x2) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x31, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 13:28:54 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) r1 = msgget(0x1, 0x45c8d556ffa94e16) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000340)=""/216) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x2) shutdown(r0, 0x1) 13:28:54 executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffe) chroot(&(0x7f0000000000)='./file0\x00') 13:28:54 executing program 0: r0 = socket(0x17, 0x20000000, 0x5) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x1ed}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x336, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x7, 0xff}, &(0x7f0000000140)=0x8) 13:28:54 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)=0x6e) 13:28:54 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x3000000, 0x4) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/106, 0x6a}, {&(0x7f00000000c0)=""/115, 0x73}], 0x2, 0x0) 13:28:55 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x52, &(0x7f0000000300)=""/98, &(0x7f0000000380)=0x62) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x7, 0x1e25}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r1, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x183) fstat(0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) 13:28:55 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000001180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000011c0)=0x10) fcntl$dupfd(r0, 0x0, r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x80) setsockopt(r1, 0xd97d, 0xfffffffffffffff7, &(0x7f0000000040)="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", 0x1000) r2 = socket(0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0xf, 0x0, &(0x7f0000001200)={0x401, 0x3e73}, &(0x7f0000001240)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000001100)={0x0, &(0x7f00000010c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000001140)=0x10) recvmsg(0xffffffffffffffff, 0x0, 0x200) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000001280)={0xfffffffffffffffc, 0x1, 0x9, 0xffffffff, 0x8000}, 0xc) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6) 13:28:55 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6(0x1c, 0x0, 0x2) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x5, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) 13:28:55 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000014c0)={0x0, 0x2ea, &(0x7f0000001340)=[{&(0x7f0000000000)=""/73, 0x49}], 0x1000000000000126, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000180)="ed70f46bfc34f2ef06179d00d6c6043bb9abc5b55cf1f08e96e272421c6c979597f90cbade22da424e2e40b01a901ed1fd8a57ec99dac45bfc8ec02b957cb242f192ca6d649343b4023560272f218c81d13091bb5769c3cc73a0d667783360231981c2", 0x63, 0x0, 0x0, 0x0) connect$unix(r2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8) 13:28:55 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') fdatasync(r1) 13:28:55 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fchmod(r0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x14}, {r0, 0x10}], 0x2, 0x3) 13:28:57 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8b, 0x4) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}}, r1, 0x800, 0x7, 0x2, 0x5, 0x9, 0x8}, &(0x7f0000000180)=0x98) getresuid(0x0, &(0x7f00000030c0), 0x0) 13:28:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1000000000040, &(0x7f0000001840)="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", 0xffffffffffffff5a) r1 = accept4(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002, 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001540)={0x0, 0x1, 0x8, 0x0, 0xff, 0x8, 0x80, 0x9db6, {@in6={{0x1c, 0x1, 0x0, @empty, 0xbd61}}, 0x0, 0x8000, 0x5, 0xa53, 0x6, 0x3}}, &(0x7f0000001600)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001640)={0x81, 0x10, 0x5, 0xffffffffffffe92e, r2}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001240)={r3, 0x100, 0x7, 0x3, 0x8}, &(0x7f0000001280)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000012c0)={r4, 0x10001, 0x9, 0x70f}, &(0x7f0000001300)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000013c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001340)={r4, 0x2, 0x1, [0x6000000000000]}, &(0x7f0000001380)=0xa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000001180), &(0x7f00000011c0)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r5}, &(0x7f0000001200)=0x8) 13:28:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80, 0x1) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 13:28:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c673000a1cc50082c94f61cde5666c8303e6e76ede568216fa839e01f3e5404fbb3470d17aa220b9d2daded6df87bbd776f60337e284c6ec05808972bab927bfdb5cc4e255ca4fe13960acc9c"], 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0}, 0x2) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x800, @loopback, 0x1}}, 0x0, 0x401, 0xffff, 0x0, 0x20, 0x2}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x5}, &(0x7f0000000380)=0x8) 13:28:59 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x2400]}, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000200)="844c6e0194058271", 0x8}], 0x1, 0x0}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 13:28:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x0, 0xbe95, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r1, 0x10001}, &(0x7f0000000440)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x80}], 0x20000000000002aa, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x7, 0x1e25}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r2, 0xffff, 0x1, 0x2, 0x100}, &(0x7f0000000340)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffeb2) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000004c0)={@remote, @multicast2}, &(0x7f0000000500)=0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) getpgrp(0xffffffffffffffff) fstat(r0, 0x0) fstat(r0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) fstat(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300)=0x2, 0x4) dup(0xffffffffffffff9c) 13:28:59 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x1e, 0x7, 0x800, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x2000, 0x1, [0x5]}, &(0x7f00000000c0)=0xa) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={r2, 0x23, "a2079c4b4eab61c83ca2de89ac091700ea427038977d2ef77f224b225f4c2b648675ee"}, &(0x7f0000000140)=0x2b) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) 13:28:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x201224, &(0x7f0000000240), &(0x7f0000000280)=0xff7e) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept(r0, 0x0, &(0x7f00000002c0)) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) fcntl$getflags(r0, 0x3) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000080)) 13:28:59 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000001200)={@in6={{0x1c, 0x3, 0x1, @empty, 0xffffffff}}, 0x0, 0x5, 0x3, 0x7}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xfffffffffffffe01, 0x1ff, 0x800}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000012c0)={r1, 0x3f}, &(0x7f0000001300)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000100)=0xffffffffffffff7e) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:28:59 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x8001}, 0x4) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) 13:29:01 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xfffffffffffffe06, 0x0, 0x2) r1 = socket$inet6(0x1c, 0x20000005, 0xa1) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0xe13b, 0x4) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000005ff1d32cb168fe409a4ffc38979183be6bbb353072927217665b4b4c2cb24d169c55374c692915f63af39f82b97bcbafda6406b3e74811d50f0000a4615ca30bf57416c7b67a"], 0x1, 0x800) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r2 = shmget(0x3, 0x1000, 0x600, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000040)=""/129) 13:29:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x20801fffa) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) close(r2) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) mkdirat(r2, &(0x7f0000000140)='./file0/../file0\x00', 0x1) sendto$inet(r2, &(0x7f00000002c0)="69c0796d205506697fa191edf94fb8d14e1c6b2a5894f43ff1a675b88c7c663b714f30471ecbc1bbaef66593ce34aaf2e509b0bfe93bf236327fd254e17aefc29ece18c6985a1f9fb88939a17c8d63bd92b8be68b49beda826f2082e58b25c1bb8ec1a1a542ec170", 0x68, 0x80, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000340)={r3, 0xfffffffffffffffe}, 0x8) poll(&(0x7f0000000240)=[{r1, 0x100}, {r1, 0x4}, {r1, 0x188}, {r2, 0x83}, {r1, 0x160}, {r2, 0x40}, {r1, 0x2}, {r1, 0xc}], 0x8, 0x80000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffffff0000001a08000000ff0f0000bb000000"], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r4 = shmget(0x3, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f00000004c0)=""/165) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:29:01 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x2b, 0x0, &(0x7f0000000280)=0x1e5) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0xbf}, 0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 13:29:01 executing program 2: r0 = socket$inet(0x2, 0x30000005, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x3, {{0x2, 0x0, @loopback}}}, 0x90) r1 = socket$unix(0x1, 0x2, 0x0) sendmsg(r1, &(0x7f0000001840)={&(0x7f00000000c0)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000001800)=[{0x10, 0x3b, 0x3f}], 0x10}, 0x2000d) 13:29:01 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6]}, &(0x7f0000000080)=0x4a) semget$private(0x0, 0x2, 0x24) setsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000480)="b6c3e719b60473368a9db4ca82b8339e8db8c2196844378b1fd8dba9315ea8679f4db1bff0b838ff0a7a30b8e9adf540b90e9fa39419c407e641e36510f990d0863ae4d4adc717846d0ec8798099fb22d6bed0f134730b270b28b1735d02792ff0dba2bad3a2fbd3508fa7fd3f1c323e3882af4c0e4818800fbe226aa3380b2ffa663f7697763029d9c4c6701f19d3df17f11924007c2a196b80a9b4a6b1852a0aa26eed1dd433be3a8f1fe425a29747276d3a8a8ce7e427574c4e726ac42d2af1585d0af9b79efcda8f36f214b810c922d87c16a640bce90a82e055b09b4e79c4a71c5c1e970193b608be63f70c655d65", 0xf1) 13:29:04 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/149, 0x95) 13:29:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x17, 0x10000003, 0xe000000000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000001240)={0x3, 0xfffffffffffff801}, &(0x7f0000001280)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000012c0)={0x0, 0x6, 0x2}, &(0x7f0000001300)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000011c0)={r3, 0x20, 0x7ffffc8f, [0x11e]}, &(0x7f0000001200)=0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={r4, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001100)={@in={{0x2, 0x1, @multicast1}}, r5, 0xffffffff, 0x1000, 0xe9}, 0x94) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000080)={0x0, 0xd57}, 0xc) 13:29:04 executing program 2: r0 = socket(0x17, 0x20000007, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf}, 0xc) 13:29:04 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0xc, 0x20) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0xcc}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x2, 0xf, 0x4, 0x4}, &(0x7f0000000140)=0x18) r2 = open(&(0x7f0000000080)='./file0\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) ftruncate(r2, 0x400000000101) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) fsync(r3) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r2, 0x0) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) 13:29:04 executing program 3: setrlimit(0x9, &(0x7f0000000080)) socket$inet6_sctp(0x1c, 0x4000004001, 0x84) 13:29:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[{0x10}], 0x10}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x28) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x400) 13:29:04 executing program 3: freebsd11_mknod(0x0, 0xc000, 0xe472) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x484, 0xe9}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000140)=0x10) 13:29:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xf, &(0x7f0000000140)={@empty, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) socket$inet6_udp(0x1c, 0x2, 0x0) 13:29:04 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/149, 0x95) 13:29:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1203, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) socketpair(0x1, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) 13:29:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB=' '], 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7f, 0x4) write(r0, &(0x7f00000001c0)='M', 0x1) shutdown(r0, 0x1) 13:29:04 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="b10005030400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000002000000000000000000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 13:29:04 executing program 0: r0 = socket$inet(0x2, 0x3, 0xc515) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="4bf9f262f1770e6c"], &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x1}, 0x8) sendto$unix(r1, &(0x7f0000000100)="218582d5c17257c380dedcba1b0356416b62c80785cd619e2ba37e6eecf6f70855fe0f635abefc57bd7c78b486b7e6245e576ae913302b0486a1ad46d2e66311a952bd05ac08c38aa6d3fbd3a733656544e1983a7d9709be1506aae3bc6c28533f9aaeeed49587700064e28b353f70cdb0111caea7a90127e75660650669fb1c5067e6d8cb78a7516a45d1e58bede159483e55965615413883b6509e20b5445a89d4dc39890ece14a164f576abeec09d2ac8f28a7b8dafd2caea605d8386160d7aca1abd16847f2d866211402ca407fae8f78f3f4c89", 0xd6, 0x20008, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x0) 13:29:05 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) select(0x40, &(0x7f0000000140)={0x9}, 0x0, &(0x7f00000001c0)={0x1f, 0x4, 0x1, 0x40, 0x1, 0x8, 0xfffffffffffffffc, 0x7f}, &(0x7f0000000200)={0x1, 0x9}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0xffff, 0x4, 0x4400, 0x8, 0x7ff, 0x7fffffff, 0x1, 0x7f, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="8000be00fb000000"], &(0x7f0000000400)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000440)={r4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast1}}, r5, 0x1, 0x3f, 0x9}, &(0x7f00000000c0)=0x94) pipe2(&(0x7f0000000100), 0x100000) 13:29:05 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) symlink(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file0\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x11) r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3, 0xfffffffffffffff9}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x4, r2}, 0xc) readlink(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0) 13:29:05 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r0, 0x5) fcntl$getown(r1, 0x5) fcntl$getown(r1, 0x5) fcntl$getown(r0, 0x5) r2 = getpid() fcntl$setown(r1, 0x6, r2) close(r0) 13:29:05 executing program 0: ppoll(0x0, 0xffd6, 0x0, 0x0, 0xfc1f) getrusage(0x0, &(0x7f0000000000)) 13:29:05 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x5, 0xfd6e) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="85", 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x2, 0x4) close(r0) 13:29:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000280)={@loopback, @loopback}, 0x8) sendmsg(r0, &(0x7f0000000a80)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x1d, 0x4, 0x6) getpeername$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) r2 = msgget(0x1, 0x401) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000340)={r4, 0x2}, &(0x7f0000000380)=0x8) msgrcv(r2, &(0x7f0000000340)={0x0, ""/86}, 0x5e, 0xfffffffffffffffe, 0x1800) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r5, 0x2, 0x7e, 0x8, 0xfffffffffffffffc, 0x1f}, 0x14) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r5, 0x1f}, 0x8) poll(&(0x7f0000000180)=[{r1, 0x1}, {r1, 0x48}, {r1, 0xc}, {r1, 0x4}, {r0, 0x2}, {r1, 0x1c6}, {r0, 0x40}], 0x7, 0xfffffffffffffff9) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @multicast1}, 0x10) 13:29:05 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) symlink(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file0\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x11) r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3, 0xfffffffffffffff9}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x4, r2}, 0xc) readlink(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0) 13:29:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x200200000000003, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x5dc]}, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x5, 0x5400}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x7ff}, 0x8) 13:29:05 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x1f19d570f31b11d5, 0x0) fsync(r0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xff, 0x5}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x5, 0x38833a2d}, 0x8) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0xc, 0x3}, 0x8) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/255) 13:29:05 executing program 0: r0 = semget$private(0x0, 0x8, 0xfffffffffffffffe) r1 = open(&(0x7f0000000500)='./file0\x00', 0x28000, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000005c0)={0x0, 0x0, 0xf, 0x101}, &(0x7f0000000600)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000880)={r2, 0x10001, 0x9, 0x77be, 0x5}, 0x14) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x7f, &(0x7f0000000680)="775c98888dd0666d67bd1f81787a2f077ff34dd13e0ac74c74f11e8bbf778c8b03b6f2eb17e62d0a183b17c1bf308c7bfbb978c7966ec17a8467eee17734cf8f5695163a2a1f6af13c315bb270eba466a8b7ed6883e32052cc5a95cf360abc2030047c5e672a48dc1901", 0x6a) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x2000000002, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) semop(r0, &(0x7f0000000380)=[{0x1, 0x1, 0x1800}, {0x3, 0x1c40000000000}, {0x1, 0x8, 0x1000}, {0x6, 0x0, 0x1800}, {0x3, 0x2, 0x800}, {0x3, 0x8, 0x800}, {0x1, 0xd2c3, 0x1000}, {0x3, 0x7, 0x800}], 0x8) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() semop(r0, &(0x7f00000002c0)=[{0x4000000004, 0x40000001, 0x1800}], 0x1) getrlimit(0xb, &(0x7f0000000280)) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r3, 0x0, r4, r5, 0x10, 0x7c}, 0x3, 0x10001}) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) r6 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x914ff7ed4cb75627) mkdirat(r7, &(0x7f0000000340)='./file0\x00', 0x10) preadv(r6, &(0x7f0000000140)=[{&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000040)=""/199, 0xc7}], 0x2, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000480)={@multicast1, @multicast1, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000540)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r8}, 0xc) semop(r0, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x5, 0x7, 0x800}], 0x8) open(&(0x7f0000000240)='./file0\x00', 0x8040, 0x170) 13:29:05 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8080, 0x20) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x200) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000080), 0x159) 13:29:05 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xee01) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x20000000) getpeername(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) 13:29:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x8d50) close(r0) sendto$inet6(r0, &(0x7f0000000000)="1baefda83a92d6a4", 0x8, 0x8, &(0x7f00000000c0)={0x1c, 0x0, 0xca, @loopback, 0x80}, 0x1c) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) 13:29:05 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r1 = socket(0x17, 0x5, 0x61) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x8, 0x9, 0x101, 0x3, 0x9}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0xc0048000, 0x4) select(0xfe28, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) 13:29:05 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fdatasync(r0) truncate(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0xe7, @remote={0xfe, 0x80, [], 0x0}, 0xd4c}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x8}, &(0x7f0000000200)=0x8) 13:29:05 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000100), 0x0, 0x0, 0x13c}, 0x180) execve(0x0, 0x0, 0x0) socketpair(0x2, 0x20000003, 0x9, &(0x7f0000000080)) 13:29:05 executing program 0: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000002c0)={@remote, @loopback}, &(0x7f0000000400)=0x8) unlink(&(0x7f00000008c0)='./file0\x00') lseek(0xffffffffffffffff, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x3d87a93) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000005c0)={0x4, [0x6, 0x1003, 0x101, 0x7ff]}, 0xfd76) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000600)={0x6, 0x29bd, 0x1800, 0x1f, 0x9, 0xfcb6037, 0x2, 0x6, r0}, 0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYBLOB="ff000423801ee9380cd8a76743d38586749e7628232627d0b7719861af6ced74997ece59d69cbfdf14f9e8bb4d3473160fd76bd6334efdf2624d5e9c06b34742e31e3d200f5a1ddabc01aaa757792cdd941bd7f2822a2c5af9abbb1d31294097f18182ab6d3327a42aa1c758a8e16ae91e624f6b5559a59acaa16d25ec726c2001f0f711ccf7b4"], 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f0000000300)=r0, 0x4) writev(0xffffffffffffffff, &(0x7f0000000240), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0xfffffffffffffce1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000380)={r0, 0x6}, &(0x7f0000000500)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, r6) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r2, 0x1, 0x5, 0x1, 0x3}, &(0x7f0000000480)=0x14) dup(r1) poll(&(0x7f00000003c0)=[{r3, 0x44}], 0x1, 0x7) open(&(0x7f0000000640)='./file0/file0\x00', 0x8004, 0x81) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f00000001c0)={0x2, "2f31e8d830d37935fea0a98dbe593097"}, 0x14) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffffffe1, 0x4) 13:29:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) getpeername$unix(r2, 0xffffffffffffffff, &(0x7f0000000140)=0xfe59) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[{0x0, 0x84, 0x3, "21ceb24a2cbb72bbbde298b90d38c535075e61be01f93cbdbe942b0eeafb3ecb2bc807df11d512cd7ac3c177a56e298a974b60825896292fa7a95da45575a025a92deafe0809911e29df0ebe4c8149af3cf2970e0cb9e52a1a3b4e694848c5b98726e95ee41866f6a38c539003b7890386117cccb69d11757b33eb8103a3c0c385a476c73cddd2cc7d636378e27c9b98612fb938381d448a3689cd523387dbd862a0009f9b4746aecbc2a5a96e6f88bd10c2e6be26f2d15cbfb6feb1571692b89ee36c40dd020783135d06cb8fc9cd0bd72864fccae6a7ca54d636ec46b0bce096a81f3fd1e26a"}, {0x0, 0xbf, 0x26, "100fcd7b1bc8109c7af9264a64c506ad6eb9daed7c0c887f49acf8d1ec7bb600233f211a5e30b21b094483cd63bc57cf4beddde8082abae7408b1751ad7ac6c2511f87f72c8cee66e4ee89e1859679c1f0a91b9d2a8e8ef03b1831377022b4ed68c16e8b95cac5c43ebca6f8f1f820982421d6c77c1f228d19480e29676f6046eea944187ca7a72a87c8f05334305cfe76abf8aba1a76f367aab4c369d4e61f5ad6f801075e784496e3531a5f0d5092e1e3c80eccc13629893f9c89a03a34c0a"}, {0x0, 0x6, 0x70f, "741221c98680d2b6fdb781f2200155ba9dd79d53c68e4c8d82c8a3d8b54b0381fa3a4b29eae82550f84bc98976cc652eea6932068f5c666f16e954c9fa8b505c8776330550374ec4f99cf00fbf86260a0ec80295a2f0cb07adbd0844c85fe912da33c8a3083eed1ec399c289bff946071821fcc4d10f9c02946fcbe98251f0adddce3d03ad37c1cd06c396292233dbc10d2cd5f87ab8551b844b5c413b67d4a4f22d044ca775f933c19d282782"}, {0x0, 0x11, 0x3f, "93a8e7296c2a1e21f6e13221be94186da313f208ac"}, {0x0, 0x6, 0x5, "2199d04bd45a3582b4dd54c72e6fb4f9f1cabfb1da1b577bef17cf0b115898678545a553394cf677122e91a630a09b757f4d5f4f66ea5f9f7a1b23f0450c4a8923937a825bf8b95ddf27871a3a01cba80be725e4f75d10ee69470b31c4197b1d7000285becca281113acdcb52cd7affeccee2c26ac3b87207d22b8462d32b7a84ee17c97805d509d892e8d2226096032ba981285e66c40934590dc2f09fe8f4eefaafe5941e2c991dcb0d96932269eae86d5c24f70e5874ffd72af5d8f4d137bb3dc95165f1023497e408714"}], 0xcd}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x101}, 0x8) 13:29:05 executing program 1: semget$private(0x0, 0x0, 0x498) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f0000000040)=0xffffffffffffff19) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x53) semop(r1, &(0x7f0000000080)=[{0x4, 0x8, 0x1800}, {0x0, 0xc025, 0x800}, {0x1, 0xb246, 0x800}], 0x3) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x3, 0x2]) 13:29:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x5) getsockopt$inet_opts(r0, 0x0, 0x3a, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x811, &(0x7f0000000000)=0x8000, 0x4) sendto(r0, &(0x7f0000000040)="1186b59ddab93476f263cfa21d200a3965463efbdb980c0c77cef092fbf362ab6918d9ae825f412fda6794e233f6e9701cd3ad2094caab9c4eede31887defde5124429ae84f34e4eb758d4cc94a39ddeb0f629460c08efe0d4d5132f3437deca292d270cebac4489e14457c76179e4fc5bc50c7eb3c434b71f4f5160fbf25aabce6ffd94ddcb757d36d699", 0x8b, 0x1, &(0x7f0000000100)=@in={0x2, 0x0, @broadcast}, 0x10) 13:29:05 executing program 0: r0 = getpgrp(0x0) r1 = dup(0xffffffffffffff9c) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f0000000240)={0x1, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast2}}}, 0x118) wait4(r0, &(0x7f0000000000), 0x1f, &(0x7f0000000040)) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20000, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={0x0, 0xced}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x9}, &(0x7f0000000200)=0x8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x67, 0x0, 0x0) 13:29:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x2}}, 0x0, 0xffffffff00000000, 0x8000, 0x5}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000340)={r2, 0x4}, 0x8) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @rand_addr}, &(0x7f00000000c0)=0x8) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 13:29:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffffffe, 0x835, 0x6}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) 13:29:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @rand_addr}, &(0x7f00000000c0)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @rand_addr}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @rand_addr}, &(0x7f0000000140)=0x8) setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc) 13:29:05 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fcntl$setflags(r0, 0x2, 0x1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000200)=0x8, 0xfffffffffffffede) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f0000000180)=[{r2, 0x40}, {r2}, {r2, 0x4}, {r1, 0x10}, {r3, 0x104}, {r1, 0x84}], 0x6, 0x2) dup(r1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x2}, 0x277) 13:29:05 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x40000000007000) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 13:29:05 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x46, 0x0, &(0x7f0000000040)) 13:29:05 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$setflags(r0, 0x2, 0x7) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x1, [0x2]}, &(0x7f0000000240)=0x6) mknodat(r0, &(0x7f0000000100)='./file0/../file0\x00', 0x1080, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x1ff, 0x3}, &(0x7f0000000040)=0xc) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x80) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x1e, "a722f75b2edf04f1beb9764e72c29de5dc959efc710dc2ccc02c00ac1d62"}, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0xb35e, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) 13:29:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x400, 0x0, &(0x7f0000000040)) 13:29:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=""/4096, 0x1000}, 0x1) dup2(r0, r0) 13:29:05 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r0) fcntl$dupfd(r0, 0x11, r0) fsync(r0) 13:29:05 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f0000000280)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r5]) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) munlockall() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3746ecb5b48b0bfaee79b41c18130a8973e1a43dacea1b99b8ceaf19558b7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x0, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) setgid(r8) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000200)=ANY=[], 0x0) 13:29:06 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x800, 0x0) lseek(r0, 0xffffffffffffffff, 0x1) 13:29:06 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4) nanosleep(&(0x7f00000001c0)={0x9, 0x5}, 0x0) syz_emit_ethernet(0x97, &(0x7f0000000540)="79cba291f79d1bd72e2d314f9ceb8ce60c923afe060000000d2eeb77ce20ff35efb50603ae2550003345c5224171e29503ad0a4e032429a345935df1ed6a5c0c6a0237c4e2b8b284f43b2732f00bc9c626013ea5fccb7ff52f9ce195a9e0f3a370229a86383d36dd0a1b9313cdbdd9e37bbe01fc940283404a701f4fca0e0b2abe7223dbe472aa6d1f704a55be158c5c9256c084b8f5cf") r1 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x100) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfd7b) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x626, 0xf, 0x3, 0x5}, &(0x7f0000000180)=0x18) clock_settime(0x0, &(0x7f00000002c0)={0x1, 0x1}) semget$private(0x0, 0x0, 0x0) r3 = getgid() setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)=0x400, 0x4) getuid() pipe2(&(0x7f0000000200), 0x100004) setgid(r3) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) socket$inet(0x2, 0x10000003, 0x7fff) 13:29:06 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000380), 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x5, 0xce, 0x0, 0x9, 0x6c, 0x100000000}, &(0x7f0000000100)=0xa0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000200)='{\x00', &(0x7f0000000240)='-\'\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000480)=[&(0x7f0000000340)='^\x00', &(0x7f00000003c0)='%\x00', &(0x7f0000000400), &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0xffffffff97d408b9, 0x4, [0x100000001, 0x2, 0x8, 0x6]}, &(0x7f0000000180)=0x10) 00:00:01 executing program 1: r0 = socket(0x1f, 0x3, 0x6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @broadcast}, &(0x7f0000000040)=0x8) 00:00:01 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00Jg\x00'], 0x1) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000300)=@in6, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000100)=""/176, 0xb0}, {&(0x7f00000001c0)=""/211, 0xd3}], 0x2, &(0x7f0000000080)=""/61, 0xfffffffffffffe90}, 0x40000) 00:00:01 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000180)=0x72, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x1, r1}, 0xc) r2 = socket(0x2, 0x4000000003, 0x0) getsockopt$sock_int(r2, 0xffff, 0x2, &(0x7f0000001340), &(0x7f0000001380)=0x4) socket(0x1c, 0x3, 0x0) 00:00:01 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x81}, 0x1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000200)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x7, 0x2, 0x7, 0x5}, &(0x7f0000000080)=0x18) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000140)=0x10) 00:00:01 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x10000000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x40000004, 0x12, r0, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9) r1 = dup(0xffffffffffffff9c) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x2, 0x3f}, {0x9, 0x100}}) 00:00:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) poll(&(0x7f0000000280)=[{r0, 0x2000}], 0x1, 0x1) write(r0, &(0x7f0000000000)="e05741ff0060fd", 0x7) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:00:01 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) execve(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) fcntl$getown(r0, 0x5) 00:00:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000280)={0x1, 0x4, 0x8, 0x8001, r1}) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="c2fd73a866696c652500"], 0xe9) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="5603d1b1d87e26c9da552bdfbd5447b33dad0c66aaa01d2d657ef4069154a780eb3b8af36bbf1e20172faad3cae36b978d4158527688d12b9dd0866949d39cce1eab64bc797a77ac67057422f02d7800e8201608ffa2c8560e55d5a0270b00000000000000cb25182a20592c", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x13, &(0x7f0000000040)={r3, 0x10001}, 0x10) r4 = getpgid(0x0) wait4(r4, 0x0, 0xe, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x1, 0xa8, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000200)={r5, 0x7bd9, 0x6}, 0x8) 00:00:01 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x44000400000002c2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x5) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setrlimit(0x7, &(0x7f0000000040)={0xfffffffffffffffb, 0x1}) 00:00:01 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file2\x00', &(0x7f0000000200)) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') unlinkat(r0, &(0x7f0000000140)='./file1\x00', 0x800) 00:00:01 executing program 0: getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000080)='./file2\x00', 0x208020001) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0xf8a, 0x9}, 0x8) lseek(r2, 0x0, 0x1000000000003) socketpair(0x17, 0x10000005, 0x9, &(0x7f0000001580)={0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvmsg(r3, &(0x7f00000014c0)={&(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000280)}], 0x1, &(0x7f00000004c0)=""/4096, 0x1000}, 0x80) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xffff) r4 = msgget(0x3, 0x401) msgrcv(r4, 0xffffffffffffffff, 0x0, 0x1, 0x800) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000280), &(0x7f0000001500)=0x4) fchmod(r2, 0x10) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)='./file0\x00') 00:00:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, &(0x7f00000001c0)) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x38da320d, 0x3822, 0x9, 0x800000000000, 0x923}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={r3, 0x3}, 0x8) 00:00:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x1, 0x0, 0x2, 0xfffffffffffffffc, r1}) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x24, &(0x7f00000000c0)=""/25, &(0x7f0000000100)=0x19) fcntl$setstatus(r3, 0x4, 0x10000) setsockopt$inet6_tcp_int(r3, 0x6, 0x84a, 0x0, 0x0) 00:00:02 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000000000020a, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x85) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x8}, &(0x7f0000000380)=0x23d) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) openat(r0, &(0x7f0000000440)='./file0\x00', 0xc80, 0x0) clock_gettime(0x0, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0x80}, 0x1) setsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f00000001c0)={0x5, 0x1}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000002c0)={0x2, {{0x1c, 0x3, 0xfffffffffffffffa, @loopback, 0x401}}}, 0x88) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="02004e22911400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f20000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="070000000300000000000000ff7f0000010002004532d7ee29aacb91412d579f92883686ff88d1322490f12b4da5f53351231c89ee882d14d69dc3c5511a48a647c0f33d67100a98bf93f907cf506a4b1d581c6b1a4261686dfd759232eaeb687a6c9985bd96c1db1d4f47b13919b7b88df0778a6b3feed5c506793621a5285a5d0f786ddfa58dd25b0ca47f1dbec3c9391f2962f27dfebac8114f134b9e5b4529a62cf613bdd68369a935c60f1f98031ab3f83a0367f40041124b68f6960ed2a5fbea2cf42b234b0072b1b0f53529998550e9c6c73c5d4bfd8efacc46c2449551353e18150d5e5376212e4d248126b4dc309df367f38ab3bb0fa48e2fd355a4ff9d8a577a2322106088374add5447ad4fa8122ecf629e8d6eb50e84a73b26c4138efa70f57d62a790cc9d393400000000"], 0xa0) fcntl$setflags(r0, 0x2, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:00:02 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f00000001c0)='./file0\x00') openat(r0, &(0x7f0000000000)='./file0\x00', 0x406600, 0x0) 00:00:02 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x100) ftruncate(r0, 0x440000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fsync(r1) syz_execute_func(&(0x7f0000000100)="450f8ac29f0000c421465d2ac442c8f7fe67410fbae804400faf6b01f2440fc297099713457cc463855da9a3d1ffff0dc4c1f556e58f0978c1a273325787c4a379056cf5f197") getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000180)=0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x80011, r1, 0x0) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xfffffffffffffffb}, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x400, 0x100) 00:00:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x7fffffff, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) freebsd11_mknod(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, &(0x7f00000002c0)) recvfrom$inet6(r0, &(0x7f0000000080)=""/26, 0x1a, 0x2, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000300)={0x5, {{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x5}}, {{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x108) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) exit(0x7) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f0000000140)) 00:00:02 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x41, "191f90b1cff08b3ca8c8ff0b5d99fbc463c9d88e886f345d961e818d2197f99ced8a5499d7bd63392e4f203cdb4e58d7180c7f7ff50ac42cf2cc4e01c3f1a98d55"}, &(0x7f0000000080)=0x49) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0xcb, "0ef6e7e6315f62b7c24c39565e51b9b5898c328855e9a10bc33ba461407977924f1e717cd6d1c178ae2bb1d51348951539ca34fa197fb52bb3da1844533d2d078f145c2e361dad952b6947ef1684a94a6e2e631e02e4926e5127609d32fa5d6a34a588415af11e20f8fa311a5149d4b6d0dbaad143ffe076654564b92af7f238d5d99078526eebd09719945450d9a4acfedccedd4bcf097d34d9705fcba1da29bdb7eecc5a52288a7f99bd65adfecdca0a7945f2627fb9cd757f4fd6f6cda86c54b0f9ea83b0ea6d810fc2"}, &(0x7f0000000280)=0xd3) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x0, @rand_addr}}, r2, 0x100, 0x7fffffff, 0x84, 0x100000000, 0x1, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x32, &(0x7f00000000c0), 0x8) 00:00:03 executing program 1: r0 = socket(0x1c, 0x4, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:00:04 executing program 0: open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0) close(0xffffffffffffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) execve(0x0, &(0x7f0000000180)=[&(0x7f0000000080)='+\x00'], 0x0) 00:00:04 executing program 1: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00990000ff07000000000000f5"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000740)="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", 0xfc}, {&(0x7f0000000280)="a3380082e414820f697cb9762961be", 0xf}, {&(0x7f00000002c0)="0cd5c74e923284dc09323e73f6a62884f66e63c34cccbca216c1e8f05702a5d149b8e72e372afba0073d95e32dc4080703b0b047decccddf0641aff1a5970b373984ed5ebee3904a932ccc2590d513c01ac4cd25ed0c2d77e302e7a9408fbd33ef5ef034bf17716f035be5695d7b5c87429bac657fb3b9fdbc7d97ac147c0404c536431d9150b9051171810091", 0x8d}, {&(0x7f0000000400)="f910500aa563915cf276656c7241b8c31717f27c30fc30f311ceeb1b9decdacb61282f5d8eeb7e25c840f03bac48881bbe4abcee771c0aeb3855bf9267cad3ade6543aabb89513a2dd6316c08366834c8c01294179b11adfb65b3a751f2923934faaa24d0baed22589d3f52de3abf076906db35926816f91949c718a68bf47b796b3564b233b0aa5187abfe985b0a8e6eacec2de6dde4951b26e207e5911793fce3ca4349107d20d7b2df0cf4074577e3f815091d53bd2af9b22fad6e3e290ba86a4e1287ab29700e9824d8c98105079fffcd2ea96cb", 0xd6}, {&(0x7f0000000380)}, {&(0x7f0000000500)="ca67f6e0d18c784a9caac2d720eb49", 0xf}, {&(0x7f0000000540)="71c381dcdafa56673340e479b61f4e5393dff4b40cd9e7dd11f2784177e23d67048472eaa9a3f4868cfc33aa3a1b4960e674e1b517fc597581e8d81dea8fba9052b0a44d6cca96190eb2624b163e85d627e86cdae65ac5df9e9e177df3d84b6d8fbebed33f8dfd5f28f26e20805d", 0x6e}, {&(0x7f00000005c0)="3f8afeb8832420ebcc077cc9699f48a8a7ea329a3a47048cbdb36dde1d8e13026fe2fcc91e078a149e9acafb39fe75bbd7e5de4555c09788cc46b20c7a87b4bc871eaf7110f9b8ca84ed6f2be4f8cb11b3c3edaec52c6ef0f37d63a691dfe4ad57002396d2a03eb78b26c583b885e86f9c904df2745aff8ea13228f64432c09546e763c01eb6526ecf9fb6ad11116f394099b8baaf75974ac914b6ce767e6b7675733123b8c623473a82946a5cb7598acd63e213cabc7727a51f446608b750281f493f1096af22fd70ff1a547baa0794d6d2d2e9d614", 0xd6}], 0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x4, 0xffffffffffffffc1, 0x9, 0x7, 0xffffffff, 0x3, 0x1, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0xb3e868, 0xe2b, 0x4ef, 0x80000000, 0x8000}}, &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) 00:00:04 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xd0, "ade080ac8dfb6247503c782ffb75615be4a56ac5d9037049e140ee74fb91375c319dd9042c765b9fecec7196b05307bc900058b9786ce6db41992706a045d4f96b10cc1f76e458b54dc9b888af96c5a17f2d4df1dc12a634103542f8590f72432b68eefaf2b327c838ea4f42bef6dab7867ce2fb7ee651e13d323cc05d818e01c5756b6653c2f2660c78b01df5cc5707bb79d23586978710bb70e7d8e137945a49c27c25c4c3210f5ee347f22552b50064ea5ab734230c655068fe1abf816353dba5c7caaa2d6542f48291ab0f5b9af0"}, &(0x7f0000000140)=0xd8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x8c6, @empty, 0x2}}, r1, 0x67, 0x59db77, 0x100000001}, &(0x7f0000000180)=0x8c) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) preadv(r2, &(0x7f0000000780)=[{&(0x7f0000000300)=""/192, 0xc0}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f00000003c0)=""/134, 0x86}, {&(0x7f0000000480)=""/106, 0x6a}, {&(0x7f0000000500)=""/134, 0x86}, {&(0x7f00000005c0)=""/230, 0xe6}, {&(0x7f00000006c0)=""/186, 0xba}], 0x7, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x41, &(0x7f0000000100)='\x82\xfb\x00', 0x3) 00:00:04 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r0, &(0x7f00000002c0)=""/162, 0xa2, 0x1, &(0x7f0000000100)={0x2, 0x1, @rand_addr=0x1f}, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x20, 0x3, 0x4]}, 0xa) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) 00:00:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) r2 = getpid() fcntl$setown(r0, 0x6, r2) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:00:04 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="e1ff0102"], 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x4, 0x2000, 0x6, 0x2, r1}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8) 00:00:04 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) socket$unix(0x1, 0x5, 0x0) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) 00:00:04 executing program 2: clock_nanosleep(0xa, 0x0, &(0x7f0000000140), 0x0) socketpair(0x1e, 0x2, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x7f, 0x4) socketpair(0x10, 0x1, 0x8, &(0x7f0000000100)={0xffffffffffffffff}) r3 = socket$inet6(0x1c, 0x2, 0x7) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0x0}, r4}, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x6, 0x2, 0x100}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200)={r5, 0x2}, 0x8) 00:00:04 executing program 2: r0 = semget(0x3, 0x3, 0x540) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000003c0)=0x10) write(r3, &(0x7f0000000400), 0x0) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff}) fchownat(r6, &(0x7f0000000440)='./file0\x00', r1, r2, 0x600) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0x1, r1, r4, r5, r7, 0xf2be0817981aeefd}, 0x5, 0xa2d2, 0x100000001}) setrlimit(0x3, &(0x7f0000000040)={0x10000000000b35d, 0x1004}) 00:00:05 executing program 1: shmget$private(0x0, 0x3000, 0x22, &(0x7f00001d1000/0x3000)=nil) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x2, 0x12, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9) 00:00:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 00:00:05 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="e2000000839162eca14dda40d10ac107f3d7bc261017e8e971725fede52855c6588a8c474c06e579ea1f33ffa93344c1f3079d0b808bf58c4c55bebb7ed4e4c5b0589e8252a5e859bfebde2173f3c1e8269031bbf5e844f9fe490f194a9cbad843564e018606f8ded852b8cf65f852fa6009be1e04360af57355cd06df556f5141a8f5b4bdfe137b01f92d6ae443609c0e866e23a3314aecb5cb2f91a6ae49083ba86b8aa63bd04e92355de9a22b7b8e3679824696af05aace6ac21fd13fc8b4776b5fed8248722789e462e5c22a55a4dc7a9416e531f3e703996fc86fd509c68f2c50387b32"], &(0x7f0000000040)=0xea) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x80}, 0x8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000680)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) r3 = dup2(r2, r0) r4 = msgget$private(0x0, 0x42) getresuid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)=0x0) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000400)=0x0) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) setsockopt$inet6_udplite(r3, 0x88, 0x4, &(0x7f0000000640)=0x5b75, 0x4) r9 = getpgrp(0x0) r10 = getpid() msgctl$IPC_SET(r4, 0x1, &(0x7f00000005c0)={{0x4, r5, r6, r7, r8, 0x80, 0x4}, 0x8, 0x3, 0x80000001, 0x1, 0x588, 0x20, r9, r10}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYRES16=r2, @ANYRESHEX=r1], &(0x7f0000000100)=0x2) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0xe}, &(0x7f0000000380)=0x8) r11 = getpid() r12 = fcntl$getown(r0, 0x5) setpgid(r11, r12) 00:00:05 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r1, 0x5) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0xffffffff, 0x4, 0x7ff, 0x20, 0x5, 0xc02, 0x22, 0x0, 0x81, 0x54bd, 0x7}, 0xb) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x3) 00:00:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0), 0x0) r1 = dup(r0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x140, 0x1200) linkat(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) 00:00:05 executing program 1: select(0x40, &(0x7f0000000000)={0x2}, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000040)={0x6, 0x9, 0x9, 0x101, 0xffffffffffffffdc, 0x3, 0x576, 0xffff}, &(0x7f0000000080)={0x1, 0x2, 0x7, 0x9, 0x800, 0x81, 0x8, 0x40}, &(0x7f00000000c0)={0x7ff, 0xd, 0x7e, 0xfd8, 0x1000, 0xbd0, 0x9, 0x8}, &(0x7f0000000100)={0x7, 0x8001}) r0 = semget$private(0x0, 0x3, 0x81) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/225) execve(0x0, 0x0, 0x0) 00:00:05 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x44, 0x0, &(0x7f0000000000)) 00:00:05 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x80, 0x80) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="2100000006a7f6abf3e9ba2d1e526a290137b2da3d54"], 0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000440)=0x8, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="0900f00000000000d8db1f534181b7535579adea21b67cbc1be61cec96c7682b059e3115f53734bfff045ce6f00c08e6d6d0840e19c4487d0b87064a425ffe44ff9c8647aa718a56824e89ad0c601b572d4247705e345f58cd609d9ac92d971a3272fb1bcab3a12c521cc26dc95f87955420d2a8d4a4f24e000cd7bca67341e625dbcb474a546d109b673c3522a28d0bc516d3ea2c495df387f7eb7357380d31e66731e57232980b69cf40606a"], 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300)={0xdb6e}, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, 0xccc}, &(0x7f00000002c0)=0x8) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x10}, {r0, 0x100}, {r2, 0x2026}, {r2, 0x30}, {r0, 0x4}, {r2}, {r0, 0x104}, {r0, 0x2000}, {r2, 0x1}, {r2, 0x21}], 0xa, 0x100000000) close(r2) r3 = socket$inet6(0x1c, 0x20000000, 0x7) fcntl$setflags(r3, 0x2, 0x1) recvfrom$inet6(r3, &(0x7f0000000140)=""/93, 0x5d, 0x40041, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7fff0000, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={r1, 0x2}, &(0x7f0000000240)=0x8) 00:00:05 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:00:05 executing program 1: r0 = socket(0x2, 0x5, 0x0) truncate(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0) sendto$unix(r0, 0x0, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66690265302f8fd3854768ae"], 0x10) accept$unix(r0, &(0x7f0000000040)=@file={0x0, ""/13}, &(0x7f0000000080)=0xf) 00:00:05 executing program 1: socketpair(0x2000000017, 0x0, 0x5, 0x0) 00:00:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="0800000aff7fc800010005000100810006000000"], 0x14) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:06 executing program 1: write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x28b) r0 = socket$inet6_sctp(0x1c, 0x2003, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x2}, 0x8) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff01"], 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:06 executing program 2: 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) pwritev(r0, 0x0, 0x266, 0x0) 00:00:06 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000980)=ANY=[@ANYBLOB="3c64de667a375d988830c2c439f4d1f3b38a1dec2fd1a979f47e2f89789ddf7f88765eac7f529ebbccd03543f22a9e5870bb34dd6f92e6c9e7e087344a13410cbcb57a14f950ec1c3cb78e1cb53dfb97fdb942f5e9c8"], 0x1, 0x800) rmdir(&(0x7f0000000800)='./file0\x00') r1 = getuid() r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000340)={0x0, &(0x7f0000000540)=[@in={0x2, 0x0, @rand_addr=0xe6}, @in6={0x1c, 0x3, 0x8, @empty, 0x4}, @in6={0x1c, 0x3, 0x401, @local={0xfe, 0x80, [], 0x0}, 0xfb6}, @in={0x2, 0x0, @rand_addr=0x953}]}, &(0x7f00000005c0)=0x10) getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) freebsd11_getdents(0xffffffffffffffff, &(0x7f0000000600)=""/176, 0xb0) getresuid(&(0x7f0000000140), &(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) msgsnd(r0, &(0x7f0000000700)={0x2, "b8de507334efd974b5d0623e41c02874e39277c10a9b17b37ca3b8585ab4e80f4cbb1a902a88f4a2166239b21cc9d7cf876b5130599779040fb24bf2a122d38913d11ccc47c09688e45cf7076ede55e40d52c1cde93c0aa0e562dfa277e8e7323ccf1d410fd3f804917f85d7ccf9d93ba0df307bed33369058b896f61db65044455559ccbadfb7"}, 0x8f, 0x800) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000006c0)={@loopback, @rand_addr=0x800}, 0x8) msgsnd(r0, &(0x7f0000000b40)={0x0, "07ca08e3b26e073fe521cf15a698bcd14c7f75495a1bf34158ab45809af8ac20ec42771514719c923e419b9aad3e767f21fe97727c17fc37c889343730ee2e01c00eb7a8fb0096b17b5c5153245e8bf27c9ee7c7b6fa6517696323450b06ad66"}, 0x68, 0x800) r8 = getpid() fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0xfffffffffffeffff, r1, r3, r4, r10, 0x19, 0x1f}, 0x1, 0x8, 0x1c, 0x401, 0x300b6671, 0x6}) msgsnd(r0, &(0x7f0000000c40)=ANY=[], 0x0, 0x0) getpgrp(0xffffffffffffffff) r11 = open$dir(&(0x7f0000000040)='./file0\x00', 0x5, 0x80) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000840)={{0x1, r9, r3, r5, r3, 0x1, 0x2}, 0xcc, 0xe2, 0x0, 0x6, 0x80000001, 0x1}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000a00)={0x0, 0xb9, "25591cdaa33e8653305cf31235b71cac9fb8b52067f59e5025301d8a2d7d32751985263d349bc81346cf0a265e1277ffc1f2ff483324e5bbde7654d42e1111b0a4a388bcb714269f82c70c2efdcf1466404d40b2a204a50a7eca28fe2f70ebc51a526216cd5cfdd6177d8080c5e0d37a69a032c24336fb0f096a7bc78e661bf4a98556aded9a83827fa6b9cb0d9f3e88bafb587f138f559afcf14e5d7fa307a4ba6a3ac95d531ccd0e1c2241d8a71461cfd34fa12db2f9c052"}, &(0x7f0000000080)=0xc1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f00000008c0)={@in={{0x2, 0x2, @multicast2}}, r12, 0x7f, 0x80000001, 0x1ff}, &(0x7f00000000c0)=0x94) fdatasync(r11) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000bc0)={{0xffffffffffff02ca, r1, r3, 0x0, r10, 0x13, 0x2}, 0x0, 0x9, 0x401, 0x8, 0x40, 0x6, 0x0, r8}) 00:00:07 executing program 3: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x80, &(0x7f0000000080)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, r1, 0x22de6216, 0xe8, 0x10, 0x20, 0x8, 0x5}, 0xa0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) recvfrom$inet6(r2, &(0x7f0000000280)=""/30, 0x1e, 0x2, &(0x7f00000002c0)={0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r3 = msgget(0x1, 0x400) msgsnd(r3, &(0x7f0000000300)={0x3, "3a18c5779716704c2febfca752b8eeb1ef8b0af0d0aefd2268ae2c13aace13b7b9f0897309c42fa0d3fcbfd13650cd4701bdc0d0adddfeed5c7375c7a791b7045c9f0ff93f1cab2ad972f10ba6198ada3d1b355d7d091528a702d7bc2b3521a27459c581c4c64bedd86856fd2f4bade0fe90a3bc80c0e356447c7da87d01b6c340fc82"}, 0x8b, 0x800) getpeername$inet(r2, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000400)=0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440)={0x400, 0x101}, 0x8) msgrcv(r3, &(0x7f0000000480)={0x0, ""/49}, 0x39, 0x1, 0x800) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000004c0)={r1, 0x2, 0xfff, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000500)=0x7, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000540)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000580)={r1, 0x3}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000005c0)={0x9, {{0x2, 0x3, @broadcast}}}, 0x90) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000680)={r1, 0x200}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000006c0)={r1, 0x1}, &(0x7f0000000700)=0x8) r5 = accept(r2, &(0x7f0000000740)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000780)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f00000007c0)={r4, 0xcd, 0x3, 0xe756, 0x101}, &(0x7f0000000800)=0x18) r6 = semget(0x0, 0x3, 0x261) __semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000840)=""/75) setsockopt$inet_mreq(r5, 0x0, 0xd, &(0x7f00000008c0)={@broadcast, @broadcast}, 0x8) read(r2, &(0x7f0000000900)=""/10, 0xa) getsockopt$inet_mreq(r5, 0x0, 0xd, &(0x7f0000000940)={@loopback}, &(0x7f0000000980)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000009c0)={@in6={{0x1c, 0x0, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r4, 0x1a37, 0x7fffffff, 0x1, 0x1f, 0x6}, &(0x7f0000000a80)=0x98) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000ac0)=[0x9, 0x33, 0x3b83, 0x9]) msgsnd(r6, &(0x7f0000000b00)={0x3, "a2aeecde7999a518dd1ecf3217f7054a373084fd1ed6fb20b52401efb7230259cefc376900cb0574f03083f56bcb5ac0bedca5942674f417a037e2c1996aa3c301f56594c105666c5618ae26de46ad834c02d704baec854dcae9edd1acf3"}, 0x66, 0x800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000b80)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000bc0)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000c00)={r7, 0x80000001}, 0x8) 00:00:07 executing program 1: r0 = socket(0x10000000011, 0x8000000003, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4}, 0x152) 00:00:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000000), 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) 00:00:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000300)={0x10000, {{0x1c, 0x2, 0x3, @loopback, 0x7fffffff}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in6]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r3, 0x80000000, 0xffffffff80000001, 0x4, 0x0, 0x1ff, 0x7}, 0x98) fchownat(r0, &(0x7f0000000000)='./file0/file0\x00', r1, r2, 0x400) getrusage(0x1, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000400)={'bbr\x00', 0x8000}, 0x24) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:00:08 executing program 0: r0 = socket$inet(0x2, 0x3, 0xd31e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x80000000, 0x0, 0x5}, &(0x7f00000001c0)=0x94) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x40, 0x2, 0x4}, &(0x7f0000000240)=0x10) clock_getres(0xa, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) 00:00:08 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x8000, 0x4) getsockname(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x9, 0x10c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000200)=0x800, 0x4) readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/196, 0xc4) r2 = geteuid() r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x12c) ppoll(&(0x7f0000000040)=[{r3, 0x28}], 0x1, &(0x7f0000000080)={0x4, 0x9}, &(0x7f00000000c0)={0x2}, 0x8) setresuid(0xffffffffffffffff, r2, r2) 00:00:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x7, 0x84) r1 = accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000140)=0x2, 0x20000000) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000200)={0xffffffff, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7f}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1204, &(0x7f0000000040)={r2}, 0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:08 executing program 0: r0 = socket$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(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(0x0, 0x0, 0x1f4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x1a8, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) write(r0, &(0x7f0000000280), 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000240)={0x6, 0x0, 0x0, 0xa00}, 0x6) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000040)={r2, &(0x7f0000000000)=[@in6={0x1c, 0x3, 0x9, @empty, 0x1}]}, &(0x7f00000000c0)=0x10) 00:00:09 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000040), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x5f1}, 0x0) 00:00:09 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000fdd000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:00:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fstat(r0, &(0x7f0000000080)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) r2 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10, 0x10000000) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @multicast2}}, r3, 0x7, 0x1, 0x2}, 0x94) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 00:00:09 executing program 2: socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r4}, &(0x7f0000000640)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r5}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0xbf5, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000200)=0xfffffffffffffce6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r3], 0x1) getsockopt$sock_int(r3, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r2, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r6, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x2, @loopback, 0x7339}, @in6={0x1c, 0x1, 0x0, @empty, 0x80}]}, &(0x7f0000000340)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000004c0)={r5, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) 00:00:09 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000340)="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", 0x194, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x10) 00:00:09 executing program 1: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="50ac173c19de65976416c62778eeeb6a", 0x10) mprotect(&(0x7f0000a29000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) munmap(&(0x7f0000d75000/0xb000)=nil, 0xb000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:00:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = semget$private(0x0, 0x0, 0x1) __semctl$IPC_INFO(r1, 0xff6f56ababdd202a, 0x3, &(0x7f0000000000)=""/74) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = shmget(0x0, 0x3000, 0x402, &(0x7f0000ffc000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x3000)=nil, 0x2000) shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ff9000/0x4000)=nil) lseek(r0, 0x0, 0x4) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 00:00:10 executing program 1: r0 = socket(0x800000000017, 0x2, 0x100000000) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r0, r1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x3, 0x1, 0x8000, 0x4, r2}) r3 = socket$inet(0x2, 0x840000000000, 0x80000001) setsockopt$inet_int(r3, 0x0, 0x20000000031, 0x0, 0x196) clock_nanosleep(0xf, 0x0, &(0x7f0000000080)={0x2, 0x6}, 0x0) getpid() 00:00:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f0ec24ff95a7d1a0726a7e34e4501042e66696c65300063eeaafe8ac0bc06314f79df102f2c1cf103a268aa1fe5d875d70f839e37ecf5a83144830ecb7bf3f5e5ee88fda8507d07e5c20374682292e091c4c81576bb5b0c9c2163d40fa9b66d7313100528af2e02f2f7ae34e048106a8307c40e6afcdd0b27c29c01d9c059080da433ed806f435754f7be36af9d8d329ed58d0e34"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7, 0x9}, &(0x7f00000000c0)=0xc) 00:00:11 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x100000000, 0x3, 0x1, 0xffffffff9e6c62d6, 0x3b}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0x7}, &(0x7f0000000100)=0x8) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:00:11 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0x10) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) dup2(0xffffffffffffffff, r0) 00:00:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:00:13 executing program 0: socketpair(0x17, 0x0, 0x5, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x80000001, 0x3f, 0x7648, 0x7f, 0x7f, 0x400, 0xfffffffffffffffe, 0x1, 0x7255, 0x5}, 0xb) 00:00:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0x100000, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r1, 0x0, 0x3) getsockopt$sock_int(r0, 0xffff, 0x1003, 0x0, &(0x7f0000000000)) 00:00:13 executing program 3: r0 = socket(0x17, 0x10000001, 0x4000000084) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="8202010000000000000099a31859bf06d453e12fe8bb5f38773a80ff44"], 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @loopback}}, 0x0}, &(0x7f0000000180)=0x2f) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) read(r0, &(0x7f0000000040)=""/20, 0x14) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000280)="d47e9fde22224ad99c4daf56101fe201be5902ffa0edc786d9d83e1ede448f82f4438dd3f17e7bb8aba38d9c3a17e041783d49250853ef832b1ef66fdccdcff81e1b527473da31022e9222b1334b800ea94ecda0e095efac58baddb1fc0d9caa00a434f3fc3ed3fd269df4a6046319cc37ff91815549be8bc83421d7bce47eab0108c37240003792641a0d2ddcffddcefda5bf840c06", 0x96}, {&(0x7f0000000200)}, {&(0x7f0000000340)="9838e05fe4f815b5d37ad413584aab", 0xf}], 0x3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x5}, 0xffffffbb) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f00000003c0)="13661efd636e983fdbd9dd79726816691f80dd40fcf3970897b112afa96ebdcfb2f5d51e9837fd4239712d245d55bf60d587fb48606be0ef8c21ea7c2f52443b404d4e401f9eeaf9586c6254bb9e5402910aca33c87a56ee6246b5dfcdcbcc040db5bc3d1c8b8b8ebf44995069ac53aecc5b", 0x72) 00:00:13 executing program 0: r0 = socket(0x10, 0x1000001, 0x5) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0xfffffffffffffffb, {{0x2, 0x2, @loopback}}}, 0x90) 00:00:13 executing program 2: shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socketpair(0x0, 0x0, 0x0, 0x0) mlockall(0x1) sync() r0 = dup(0xffffffffffffff9c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x1, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) sync() open$dir(0x0, 0x0, 0x0) setrlimit(0x1, &(0x7f0000000100)={0x6, 0x5}) 00:00:13 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10b2, &(0x7f0000000000)=0x6, 0x4) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/\x00', 0x0) futimesat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, '2\x00'}, 0x14) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/121, 0x79}, {&(0x7f00000001c0)=""/15, 0xf}], 0x3, &(0x7f0000000240)=""/245, 0xf5}, 0x0) 00:00:13 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @rand_addr=0x1}, 0x8) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r4}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) chown(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000180), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000300), &(0x7f00000003c0)=0x4) poll(&(0x7f0000000380)=[{r5, 0x106}, {r6, 0x14}, {r6}], 0x3, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:00:13 executing program 3: munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r0, 0x0) msync(&(0x7f0000e2a000/0x13000)=nil, 0x13000, 0x102) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0xa) munmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000) 00:00:13 executing program 3: r0 = socket$inet(0x2, 0x10000000, 0xffffffff) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x401, 0x9, 0x72e3, 0x3000000000000000, 0x1, 0x1, 0x0, 0x80000001, 0x1, 0x33854ec2, 0xe6}, 0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x8800, 0x10) r2 = dup(r1) fcntl$setstatus(r0, 0x4, 0x810004) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x0) ftruncate(r2, 0x2a60) r3 = dup(r2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) write(r3, &(0x7f0000000040), 0x1fff) 00:00:13 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={r0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffebb) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffffffffffe6d) poll(&(0x7f0000000140)=[{r1, 0x2000}, {r1, 0x101}], 0x2, 0xb10) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r0, 0xffff}, 0x8) 00:00:14 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) read(r1, &(0x7f0000001f40)=""/89, 0x59) fcntl$setstatus(r0, 0x4, 0x44) write(r2, &(0x7f0000000040), 0xfffffedf) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @rand_addr=0xed}}, 0x0, 0x81, 0x1, 0x204, 0x1, 0xac, 0xffffffff}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x2, 0x4e3c}, &(0x7f0000000180)=0xc) getsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000200)=""/3, 0x3}, {&(0x7f0000000240)=""/42, 0x2a}, {&(0x7f0000000280)=""/94, 0x5e}, {&(0x7f0000000300)=""/125, 0x7d}, {&(0x7f0000000380)=""/49, 0x31}, {&(0x7f00000003c0)=""/190, 0xbe}, {&(0x7f0000000480)=""/216, 0xd8}], 0x7, &(0x7f0000000600)=""/91, 0x5b}, 0x40000) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000006c0), &(0x7f0000000700)=0x4) 00:00:14 executing program 1: setitimer(0x0, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0xfff, 0x4, 0x100, 0x1f, 0x40, 0x6}, &(0x7f0000000300)=0xa0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000340)={r2, 0x22, "20efd54978faf55473a26533d2dcfc8b5c7cc9923269a78f544ecfa4781332d25017"}, &(0x7f0000000380)=0x2a) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x92e}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000003c0)=r3, 0x4) mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000100)={0x200, {{0x1c, 0x0, 0x8, @loopback, 0xcc2}}, {{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x108) 00:00:14 executing program 1: chmod(&(0x7f00000000c0)='./file0\x00', 0x1d) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x2) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_http\x00', "5870eeeece609de1d8cb15dda36cdd60dccc45cc38d25abf4c8ae0a255cedf8b988d4dbf32bde2fa9443cb92e63ae6a6784e5a8660fd8050546ee1ed9cf74b40c530fe40d039efed412061405ce1e3f663b68e040f2df37dd330c29f7d4259f9e0750912edf8b87222921204da7afd1d6ad83ecefb4f713ff0c0a51947d66b4b0b1fa0f86284b3818256e5fd01f93db038c4dad0d6ff431bb5971badbb7414f3bbc79ba547c2f50ca6bd07582d0798d59d91fd914fd12d3d76695ceae6033f40f1108024a9388aeba460431cca9dbcf23a06db87695b587a53e084215b46978b57941490409fb877ca106fa5c75112d8"}, 0x100) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendto$unix(r1, 0x0, 0x0, 0x5, 0x0, 0x0) 00:00:14 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="828df323fd1075d08c00"], 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x75a4bd7b86c683e, 0x399800, 0x8000, 0x0}, &(0x7f0000000140)=0x10) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x4, r0}, 0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000200)={r0}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xc}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x0, 0xffffffffffffffff}, 0x0) 00:00:14 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, 0x0) 00:00:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_int(r0, 0x0, 0x1000000000004a, &(0x7f00000013c0), 0x4) 00:00:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000e7cf0000110300000000000000000000"], 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000005d8700000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x75d825ddde0985e7, 0x51) close(r0) poll(&(0x7f0000000240)=[{r0}], 0x1d0, 0x0) 00:00:15 executing program 2: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x20000000) recvfrom$unix(r0, &(0x7f00000001c0)=""/37, 0x25, 0x40000, &(0x7f0000000200)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x3) syz_emit_ethernet(0x95, &(0x7f0000000080)="57f295a9ad12e31aa24f1faafe735b9385e82a214887f090393c9ab2b5993445fe2f587de8130d2fcd2b299c9cb9fce7f8a3e39b2a9eb92c71d67850f01cd2af636c41b099090764c5db2838f450d4b913b5640098dde83379355c48decac190f93359a7a4e5a6b37e12a3d11c6787c138b803dddf68d0395e755e56a23d66c8083eb589c445d528df60ec6a1cd96c570acc65176d") open$dir(&(0x7f0000000240)='./file0\x00', 0x682, 0x4d) dup(r1) syz_emit_ethernet(0x22, &(0x7f0000000000)="997ffce058f8d277ee347815080045d2602b7b796c4d491f7f16098438257f01fd2b") 00:00:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x3]}, 0x6) r1 = semget$private(0x0, 0x3, 0x10) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:00:15 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 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, r1, 0x1, 0x10000, 0xc, 0x4b85, 0x3f, 0xffffffffffffb6eb}, &(0x7f0000000080)=0x98) r3 = socket(0x0, 0x1, 0x6) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1203, &(0x7f0000000040)={r1}, 0x8) 00:00:15 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7c8a12f072f127e6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000540)='cubic\x00', 0x6) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r2, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000280)=""/141, &(0x7f0000000100)=0x8d) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000380)={r3, 0xa, 0x1}, 0x8) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000440)={r3, &(0x7f00000003c0)}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000005c0)=0x26aa000000, 0x4) fcntl$setflags(r1, 0x2, 0x8000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt(r2, 0x7, 0x1, &(0x7f00000001c0)=""/149, &(0x7f0000000080)=0x95) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000580)={@multicast2, @broadcast, @multicast1}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000000057c2e850ae69c7c2a4f5d417b3c8dba3b0e7dce141e381f3a59b0278f139002f6c66a2673616aa0fa7cf34f60ff42561571935e161da1e7c16940fdcd611267dc92ed514467dda10b4f7703207008ed08d1aa448d27b9f42ab52e76176a3f35f22709b257fbb4816b1df1cfd8edc82b5575b128a6e9c55e53ae26845138728c1a82d06a5d43f6ca2d94e487d94806901a7fe064ff95c9f8f27de5734bbd5068892a803c2771285a6b6d696fa815c828f79cf"], 0x6) getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000600), &(0x7f0000000640)=0x4) fchmod(r4, 0x82) 00:00:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) semget(0x2, 0x3, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0xfffffe21, 0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x200, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x4, {{0x2, 0x3, @loopback}}}, 0x90) 00:00:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0xf8a, 0x9}, 0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) dup2(r0, r0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r5 = socket$inet6(0x1c, 0x0, 0xffff) r6 = msgget(0x3, 0x401) msgrcv(r6, 0xffffffffffffffff, 0x0, 0x1, 0x800) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r7 = fcntl$getown(r5, 0x5) fcntl$setown(r0, 0x6, r7) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x0, 0x2}, &(0x7f0000000240)=0x8) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)='./file0\x00') msgsnd(r6, &(0x7f0000000340)={0x2, "26dc5ff10952fb4481ec0e1b367de0965603a046f6470f1f6fcf1e840d37d10ba95ba89279be3de1619d452e3dcc506fb0ce9683de8864d2d564b698e97b3ee9771bf54b5a52bd51abc35d4623cf62627b0b1e9e0c484e51261b431220c99bb848081ac3337ee04f30577c2012f715fd5b4807c74165853f44d7bcac92ab058e38d59f5b1378334da41e99f9e2ee820c12a556d00a5a649652f0"}, 0xa2, 0x800) socket$inet6(0x1c, 0x20000002, 0x100000001) 00:00:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000000ff03000080000500010402005b00000002004e20e0000001000000000000000000000000000000000049e2000000000000000000000000000000000000000000000000000000000000001a5e6e54cc6354ee8400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0700000004000000000001000100000006000000"], &(0x7f0000000040)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x7, 0x10000, 0x8}, &(0x7f0000000100)=0x10) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getpid() getpgrp(0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:00:20 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f00000002c0), 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='(%7)[#_\x00', &(0x7f0000000140)=')w!^++\x00', &(0x7f00000001c0)='+{\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='\x00']) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)=ANY=[], 0x0) unlinkat(r1, &(0x7f0000000300)='./file0\x00', 0x800) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @loopback}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) open$dir(&(0x7f00000002c0)='./file0\x00', 0x8, 0x40) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:21 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="05080008", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x3, 0x4) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/149, 0x95}, 0x2) 00:00:21 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0xfffffd20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x5f, r2}, &(0x7f0000000040)=0xc) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:22 executing program 3: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, 0x0, &(0x7f0000000100)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) read(r0, &(0x7f0000000000)=""/180, 0xb4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xffffffffffffffc1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x3ff, r2}, &(0x7f0000000240)=0xc) lseek(r1, 0x0, 0x1000000000003) getresuid(&(0x7f0000000340), &(0x7f00000003c0), &(0x7f0000000400)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r3, 0xd8}, &(0x7f00000002c0)=0xc) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2302000000fe8000000000000000000000000000aa040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000", @ANYRES32=r2, @ANYBLOB="05000101ff030000"], 0x8c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) futimesat(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x0, 0x2008}, {0x101e8bf9b9, 0x51}}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000440), 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, 0x0) 00:00:23 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x400) fcntl$setflags(r0, 0x2, 0x1) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f0000000000)=[{r0, 0x2000}], 0x2000000000000051, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:00:23 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x81, 0xdc4, 0x4da, 0x6}, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x38000, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e20e000063ad5f4000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff9fa54ba74d740860b728e806bbf53b00000000000000000000", @ANYRES32=0x0], &(0x7f0000000400)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x8b, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x6, 0x0, 0x71b8}, &(0x7f0000000300)=0xfffffffffffffe1a) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x80000001, r3}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e237f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="06001e00020000000200000011000080000005004ec6b78a70703fba3cbec8637e95c8b5969b08b501c59a6db27ebc705f58487ef3042ae011439556a60ba594cabfdfba5b8fd31f81dcb7fccecf107d350dea77a9cb674ad9855fba5f8c6481c4a2f5fb77bb722346b209"], &(0x7f0000000280)=0xa0) 00:00:23 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x4, "9ef24e30"}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={r1, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:00:23 executing program 0: mlock(&(0x7f0000ca8000/0x2000)=nil, 0x2000) mlock(&(0x7f0000b02000/0x200000)=nil, 0x200000) getgid() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:00:23 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) dup(r0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) 00:00:23 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = msgget$private(0x0, 0x105) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setresuid(r2, r0, r0) r5 = getpgrp(0xffffffffffffffff) socketpair(0x17, 0x10000000, 0x800, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x401, 0x4, {@in={{0x2, 0x2}}, 0x0, 0x6, 0x2, 0x86, 0x7, 0xb5}}, &(0x7f0000000280)=0xb8) setsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000002c0)={r9, 0x7}, 0x8) r10 = getpgid(r5) r11 = getpgid(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000340)={r8, 0x1f}, 0x8) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000100)={{0xffffffff, r0, r3, r0, r4, 0x80}, 0x8, 0xff, 0x1000, 0x2, 0x0, 0x5, r10, r11}) 00:00:23 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x20) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001280)="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", 0x4ec}], 0x1, 0x0) 00:00:25 executing program 3: setitimer(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100400, 0x98) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x2, 0x4) setitimer(0x3ffffffffffffc, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xfffffffffffffe00}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x7}, 0x8) mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) 00:00:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="02101500045c31feac1b7a0104e0ee69e9093f37358c80"], 0x1d) accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000140)=0x1c, 0x30000000) getsockname(r0, 0x0, &(0x7f0000000180)) 00:00:25 executing program 0: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0) poll(&(0x7f00000003c0)=[{r0, 0x2181}], 0x1, 0x0) lseek(r0, 0x0, 0x2) 00:00:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x12, r1, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) fcntl$getflags(r0, 0x3) 00:00:25 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) fcntl$getflags(r0, 0x3) 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') renameat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0/file0/file0\x00', r0, &(0x7f0000000000)='./file0\x00') 00:00:25 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x18, &(0x7f0000000000), 0x2) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:00:25 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x18, &(0x7f0000000000), 0x2) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:00:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x7, 0x0, 0x400, 0x3f, 0x9, 0x5, 0x1, 0x0, 0x6, 0x3, 0x9}, 0xb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x900, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) sendto(r1, &(0x7f0000000140)="a693e28500565ff514a1c4256c79f5708c6c4f04e258ba77d0b34ab6f5703ddac8ce0da5001f6485cf06f351c0d94fa6afaa2d03e9ad3751d017b2207e4eea6b9651c09a7434d6e30dd5308c58107bf5d8ca93908a4ad59800edea07443330f7cafa360dc52a3a07df88", 0x6a, 0x4, 0x0, 0x0) 00:00:25 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000040), 0x4) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000100)={@broadcast, @remote, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14) 00:00:25 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x972}}, 0x0, 0x4, 0xc9b0, 0x10, 0x100000001, 0xba, 0x9}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r3, 0x5, 0x6, [0x55, 0x6, 0x9, 0x5, 0x1, 0x5]}, 0x14) poll(&(0x7f0000000180)=[{r2, 0x5}], 0x1, 0x0) 00:00:25 executing program 0: freebsd11_mknod(&(0x7f0000000080)='.\x00', 0x1, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x88) 00:00:25 executing program 1: r0 = socket$inet6(0x1c, 0x0, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="10657b20343102ac5348ebc4ac99765c", 0x10) 00:00:25 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x400, 0x80000000, 0xe89b, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020004) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$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, 0x6) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) lseek(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@local, @broadcast, @multicast1}, &(0x7f0000000040)=0xc) lseek(r1, 0x0, 0x3) 00:00:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000280)=0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xfffffffffffffd3f) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:00:25 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @loopback}}}, 0x88) 00:00:27 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0xffffffffffffffe1, 0x6d1, "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"}, 0x6d9) r0 = socket$inet(0x2, 0x4, 0x9) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x3, 0x7fff, @loopback, 0xffffffff7fffffff}, 0x1c) truncate(0x0, 0x0) getrlimit(0x8, 0x0) 00:00:28 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendfile(r0, r1, &(0x7f0000000040), 0x2000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="7c00000000800000030000008000000008000000"], &(0x7f0000000080)=0xb8) sendfile(r2, r2, &(0x7f0000000240), 0xfffffffffffffe00) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r3, 0x2}, 0x8) dup2(r1, r0) 00:00:28 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x9}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1, 0x0, &(0x7f0000000040)=0x2a) 00:00:28 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6, r2}, 0x0) 00:00:28 executing program 2: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) recvfrom$inet6(r1, &(0x7f0000000140)=""/209, 0xd1, 0x40000, &(0x7f0000000080)={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) r2 = getpid() fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000400000009, r2}) setsockopt(r1, 0x0, 0x1, &(0x7f0000000240)="9135cdd47b804b8b61362405fbf02e914e1d945146c25b78633e27d15c0ea8829ebe2efad7aa9e1dbb3c19be3a597f1ec26afe6ada881e710c3bf21aca353e0b43ca4adc94a25ca368b6c7b952924e82de130998ffe855ebcda301c6bfc74f841fa07fd132662d6d02e903327855ee85d9a1c8be554bb9b62826a2f9c9b4b4a0b8", 0x81) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x1) recvmsg(r1, &(0x7f0000000a40)={&(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/58, 0x3a}, {&(0x7f0000000440)=""/200, 0xc8}, {&(0x7f0000000540)=""/171, 0xab}, {&(0x7f0000000600)=""/134, 0x86}, {&(0x7f00000006c0)=""/183, 0xb7}, {&(0x7f0000000780)=""/89, 0x59}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000800)=""/27, 0x1b}, {&(0x7f0000000840)=""/78, 0x4e}], 0xa, &(0x7f0000000980)=""/152, 0x98}, 0x40000) 00:00:28 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0)={0x7fff}, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xa}, 0x8) 00:00:28 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0x8a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffffffff, 0x7}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0x3f}, 0x8) 00:00:28 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4(0xffffffffffffffff, &(0x7f0000000440)=@un=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002, 0x30000000) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) 00:00:29 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = getpgid(0x0) freebsd11_fstat(r1, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[0x0]) r8 = getpid() getresuid(&(0x7f0000000180), &(0x7f00000003c0)=0x0, &(0x7f0000000480)) wait4(r2, &(0x7f0000000400), 0x8, &(0x7f0000001cc0)) r10 = getgid() sendmsg$unix(r1, &(0x7f0000001c80)={&(0x7f0000000040)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000080)="b7c55371e5d57fed6abe9ad62b6f3d97bd6a021404728aad441d28000cc1a5a3bfa8c25d99e25931d070b26e377709cc76d5609a0910ce8b", 0x38}, {&(0x7f0000000340)="274f6c586e2b1ec8e1f1ded6a8c1a3b08eb1d812eda0f58cbd5795c1a8952aab5f82dfb17ab0f2334b839a612fdfabe346afbd46d6bc5c6753a397c8596675d20a5bf2c956704f9c714e50c1702f615a289582db8b18770edff2", 0x5a}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="356199713593f89038e252976f24fe8647f69814b9cbc20bab16a644055d97b2fe3caddcfddf4ef42a67843c26c96651944f405428f5464959ed39b008ff1cadec54f778494f5614e458d9ef3af0350fff994c321df28285908afbf797", 0x5d}, {&(0x7f0000001680)="d6d96571632b762991f8c8c7d6ee722b4bee53719f34b10f4c7f90bef3ac0bb396e76b00b4cea94f4eb5fe5963b0b43468e24c1c1e1b298c25fb866340f5bd3aef8fca70dc72eb22be0695712a08d0b6607c8e2cc13c7a781f183099a46f52ef67225de50645e3", 0x67}, {&(0x7f0000001700)="f48bd523cc0fdf11d51392055fb91e1e0c564efb1c083cd74e6f16190f157e1de494667e141c4442106beb090e243c2aa8c3ae816268a06e943698d335dc5c30558999d91e5282e984ab5a8100ff18a741b931e63b0be26ce9be79e52479ef2ba17ae4f7fad9efe02f9fc480c2d100f12bd4a0b07cb40f250a63e3229887f8d1e9b2818ef686bbd7c6543659db5c5e1dfc3cffdeefae634643f50bebef9c4bbe9676167f878530a7f9c897024ba30867b046271283f1ebdae51b96db8b2ed824aa72c760a96a563b0dc6d10fd3c9c31184bd8749ad4ad1dbda5dd93ad5888a246a68699c2b8291e6d4354b2fbca617119654549dc7", 0xf5}, {&(0x7f0000001800)="e02fddcbb5a531fc8a3d4c62e2a018e0688634a728b4a414f1b7afc24507baf7ba00193bcc5df71343437058cf30caaf799cc70874e639be85f8ad2389e847afb5c24fb54e77ec86c403e1a0a37352fbb557b463bb5f01a1fff4b5652be6963c25eb0ac394e369a493ce923451e4f4b691b9af995a86c1caa64be9970239fe42e4112679", 0x84}], 0x8, &(0x7f0000001b40)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="206013e7e47d83d2a0ff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1], 0x138, 0x20085}, 0x1) r11 = dup(r1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(0xffffffffffffffff, 0x0, 0xfe0a) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r11, 0x84, 0x20, 0x0, 0x1000001ac) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='&\x00', &(0x7f00000001c0)=']\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='\x00']) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r12) execve(0x0, 0x0, 0x0) getpeername(r1, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000300)=0x10) ftruncate(r1, 0x9) 00:00:29 executing program 3: mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) close(r0) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) munmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000) 00:00:29 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x81410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x5) 00:00:29 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x100000001, 0xfffffffffffffffa}, &(0x7f0000000200)=0xc) sendto$inet6(r2, &(0x7f0000000240)="71faae726e223196b463d6f4d16d07efdfd87983daa23c571677354398ff1ab4f6e2fa", 0x23, 0x88, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000500)={r3, 0x9, 0x4, [0x81, 0x4f, 0x40, 0x0]}, &(0x7f0000000540)=0x10) r4 = msgget$private(0x0, 0x10) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getuid() freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) r10 = fcntl$getown(r2, 0x5) msgctl$IPC_SET(r4, 0x1, &(0x7f00000003c0)={{0x9, r5, r6, r7, r8, 0x104, 0x3}, 0x1, 0x1000, 0xfffffffffffffffb, 0x7fffffff, 0x1, 0x9, r9, r10}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x40, 0x2}, {0x0, 0xfffffffffffffff9}}) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000100), 0x4) nanosleep(&(0x7f0000000440)={0x8, 0x7fffffff}, &(0x7f00000004c0)) 00:00:29 executing program 2: syz_emit_ethernet(0x22, &(0x7f0000000000)="997ffce058f8d277ee347815080045d2602b7b794639c90d9c253c01c7804529e76c") 00:00:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x109) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000240)) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) 00:00:29 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) accept4$inet(r0, 0x0, &(0x7f0000000040), 0x30000000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) 00:00:29 executing program 0: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000c00000/0x400000)=nil) mlock(&(0x7f0000b1f000/0x1000)=nil, 0x1000) shmat(r0, &(0x7f0000c6f000/0x1000)=nil, 0x3000) 00:00:29 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$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="f8ff040008000000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) read(r0, &(0x7f0000000200)=""/21, 0x15) r1 = semget(0x2, 0x0, 0x40a) __semctl$GETZCNT(r1, 0x6, 0x7, &(0x7f00000001c0)=""/58) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:29 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000002c0)={0xfffffffffffffc01, 0x7}, 0x8) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$getown(r0, 0x5) fcntl$setown(r1, 0x6, r3) recvfrom$unix(r0, &(0x7f00000001c0)=""/209, 0xd1, 0x80, 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000080)) setsockopt$sock_int(r2, 0xffff, 0x1018, &(0x7f0000000040), 0x4) 00:00:29 executing program 1: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) setresgid(0x0, r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x12}, &(0x7f0000000100)=0x8) 00:00:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) lseek(r0, 0x0, 0x2) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)="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", 0xfe}, {&(0x7f00000002c0)="00cb1a2a71bfd68e673bdedbc7be8f04ccada11e66a08d4a31b6d7e49649021150bd730e858a55c44c63bd52e26c116700dcf7a478bd6c674520fc161a0e390d4823db23fd7864b83dec5f4f21a3dcc9f7ed3658cb2e016b48a4728c743634a904d4a06e0b002829f1b23f75a312b22c6773c49de7d5f104ba4f5f9235dbb23ed24752e8d44d084dc0c5e437d2a9677f4abd22fe6f09cf85549bd9a726bdaf93dfcfaba9bc6f383fd866706be879f4d2289a05b21430c74067ddc6831c1d26a4a84a4a0ae6441567e9f16b23f77f2b1dd4ee3f0cae71694d", 0xd8}], 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x6}, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x48) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 00:00:31 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) sendmsg(r0, &(0x7f0000000680)={&(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000580)=[{&(0x7f0000000140)="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", 0xff}, {&(0x7f0000000240)="92521eb6818a189b04c3328a8a3afc02d411b74f23d5e8d9dbabfb2646d1e0b250e8122c4b68d4302370ee59", 0x2c}, {&(0x7f0000000280)="e3def9e01c3a71697fd4dac5fb82a666ec2982ba67ed5fda50dfc95889ae0fb2f6c291e798bdb549d258ded933c4278124670c1cfdca2c2cdd18f7221def664a16da1a1163c4694a1eb69422249843c5e0cd5c2bcc1b8bf25b3db8bd559b153f8e0b7337168b87aebbb020f33dc8f299cd599d9d5c8beea1da7a93b8c7d99e8a0a3d4ad1d2a9cfc6b4d63ca65630", 0x8e}, {&(0x7f0000000340)="651edc1b95d44c61f37a7cfa4d67080451774afbf14975e4c5cd0da23119aa59313c3f24dc1a281c1511ae107a695231dd8394111c1cd95e9a45754a7922279066666c3bb642e53f2d6bc4377062d6969aa7c01e59ff73469ebf439c71ddd6064979a0722406bb30c0a2ff670dda9f67d3b7d89074c2d38b288ba64f9dabc4d1571b44702f6b1ace9c8bdf8951c30dd0", 0x90}, {&(0x7f0000000400)="5d519e505fd3b4", 0x7}, {&(0x7f00000004c0)="4cac1eb2b7b8fbb2a0f542dc7c87d66544f1a7581061dced04d8913ecd46481d6f2c02cbc74572ee1f5908d1dc6456a676d6884d80f2757f48b49917c6a71e4b392aed5795389c049e797a0ec7e3d91ee85849f2fe3168c710b9fa1cbe17db4b26665fd6ab8fd78cec8435144056ffc2fb7ef538511d1330fa9a997bdac12ad6e4c591345329b666", 0x88}, {&(0x7f0000000440)="598c12c70d6cb389616e711f128c62ce05ac3b4d1daabd382dd3b4650ea28585e8d00c2c377a7dafbca23fa3efa2620ac6fce414beffa9557545e11829", 0x3d}], 0x7, &(0x7f0000000600)=[{0x58, 0x17, 0x4, "aee9db9243273971109fbd8b71a7ed3703db3435ad164d67a4126353d2075e94492291ea6c0d3802d127c79ff0a023d34c89e869395422063e726c854e81306a06dcd09a79d0"}, {0x18, 0xffff, 0x4800, ','}], 0x70}, 0x8) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc) sendmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) shutdown(r1, 0x2) 00:00:31 executing program 2: r0 = socket(0x17, 0x20000003, 0x100000000084) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="24024b9938e65940462949c6608e0719"], &(0x7f0000000540)=0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x3}, 0x24) 00:00:31 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2be62bd4}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x10}, 0x0) 00:00:31 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f00000001c0)={0x8001, 0x7d1b}, 0x10) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r4 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000700)=""/250) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x5, 0x0) connect$unix(r8, &(0x7f0000000380)=ANY=[@ANYBLOB="82022e2f66696c65300098d5f4ca8411dc5b4a58fb82421c783bf4a25a1ddb30bf6f1cbde24459f806d1b84ea27edfd4094e85a6b47b48d174c1fa3d12961e606fda01fd01c1616120507ec899"], 0x10) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000580)=ANY=[@ANYBLOB="e4a7a356c9eed66f4d0f998d17450ebee5b677bac785088be82a9e3a1b"], 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000640)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x3, 0x431, 0x183, 0x3, 0x9, 0x40}, &(0x7f0000000840)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000ac0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r10, 0x6, 0x2, 0x80, 0x20, 0xffffffff, 0x4}, 0xa0) 00:00:31 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000573db1bb75a8ca1a90f909074bf13c378dc6b4952eae6d2a52483ce6599b9add91de9421722231d08c33bc0ac87c1eb8b714722cbe014afc555c519cc5714025e07fbd671097e249aa07106de98ccfb43086c90700000030236d7d11e4e5950830f800654f70350560437bacf8c96910c5cd450a778748da9e749726f0605c7a10626f72b445ec8f13f0159b423b35424632320eb3752fe35ce1fef8028787e2a3e86dd1d2d49d1f4606897094828273ca15b2ff2dc01a56ba4580a6d8"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x8007, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:00:31 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = semget$private(0x0, 0x2, 0x101) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000440)={{0x6, r2, r3, r4, r5, 0x23, 0x2}, 0x3, 0xc7b, 0x7}) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x1ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:00:31 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) pipe2(&(0x7f0000000080), 0x4) open(&(0x7f00000000c0)='./file1\x00', 0x200, 0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x4, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r1, &(0x7f0000d06ff8)='./file0/') 00:00:31 executing program 3: msgget$private(0x0, 0x10) msgget$private(0x0, 0x8) msgget(0x1, 0x20) msgget(0x3, 0x1c8) r0 = msgget$private(0x0, 0x200) msgctl$IPC_INFO(r0, 0x3, 0x0) 00:00:32 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x80, 0x0, 0x0) 00:00:32 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0x40) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r1, 0x7f, 0xfff}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x1, 0x8, 0x2000, 0x4, 0x10000, 0xfbe4, 0x0, 0x6, r1}, &(0x7f00000003c0)=0x20) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000180)=""/108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x9, 0x0}, &(0x7f0000000100)=0xc) freebsd11_mknod(&(0x7f0000000340)='./file0\x00', 0x1080, 0x1ff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x800}, 0x8) r3 = socket(0x2, 0x7, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f0000000200)}, &(0x7f0000000280)=0x10) 00:00:32 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(0x0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x18d}, {r0, 0x14}], 0x2, &(0x7f0000000080)={0x9, 0x1ff}, &(0x7f00000000c0)={0x8}, 0x8) fcntl$lock(0xffffffffffffffff, 0xd, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(0xffffffffffffffff, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:00:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:32 executing program 1: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) setresuid(0x0, 0x0, 0x0) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) r1 = socket$inet(0x2, 0x7, 0xab2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="5bf46408d2320f001fc8a4ea87a8325efba5b757af9cb92ec2b5a4ede185ee0f846dae0c2336d470505f1f996f6c243a440fb4ed", 0x34}, {&(0x7f0000000080)="0c4f192ded26004809", 0x9}, {&(0x7f00000000c0)="58732a1bbfa022fb3c3d7df75c122aa49c22f6456a253142b3c34f95cbcf44d59f343eb79386331d7753a142c3f48e320712bc3de5d147a905f9f60d12b2d00a96aa782696728572cc0d8bd972dd0554d6417f9547335bae66cb8baac8363c4d313f04d1a18e0c87fd3798fd07513c0f37c6b7deaddd1757f33424f1ae5f58a6e1febe4e1478fc73109c6f9e30334ff718725abe82725daebbe542f59178f1137df7ac00bb3c91f0f6bd", 0xaa}], 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000008400000074b367d201008c49000000000300000000000100f7ffffff02cd000000000000", @ANYRES32=r2, @ANYBLOB="1c000000840000000a00000000000000000000000000000000000001100000008400000008000000390000001c0000008400000004000000010000200900000008000000", @ANYRES32=r3, @ANYBLOB="140000008400000001000000faff07000180090014000000840000000100000021b601014e9707001c000000840000000a000000000000000000000000000000000000001400000084000000070000000f000000310a00001400000084000000010000004b0effff0200f609"], 0xe0, 0x2000c}, 0x20008) 00:00:32 executing program 0: r0 = open$dir(0x0, 0x0, 0x0) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/6) munlockall() r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x7, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000140)={r3, 0xfffffffffffffffb, 0x9, 0xff, 0x5, 0x5, 0x8000, 0x1f, {@in6={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r4, 0x0, 0x2, 0xf1, 0x7, 0x4}}, &(0x7f0000000200)=0xb0) 00:00:32 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000200)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe1b) execve(0x0, 0x0, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000180), &(0x7f00000001c0)=0x4) close(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x8, 0x0, 0x0, 0x3319}, &(0x7f0000000140)=0x18) 00:00:32 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0xfffffffffffffe5d, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0xffffffffffffffa9}, 0x0) setrlimit(0x8, &(0x7f0000000080)={0x100000000, 0x8}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=""/156, 0x9c}, 0x40000000000) 00:00:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x100000001, 0xfffffffffffffffa}, &(0x7f0000000200)=0xc) sendto$inet6(r0, &(0x7f0000000240)="71faae726e223196b463d6f4d16d07efdfd87983daa23c571677354398ff1ab4f6e2fa", 0x23, 0x88, 0x0, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x40, 0x2}, {0x0, 0xfffffffffffffff9}}) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x59, 0x0, &(0x7f0000000000)=0x78186640660c2d7f) 00:00:32 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) sync() truncate(&(0x7f0000000080)='./file0\x00', 0x9) ftruncate(r0, 0x1) 00:00:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="02200000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) r3 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000040)={r2, 0x0, 0x1}, 0x0) 00:00:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @multicast1}, &(0x7f0000000080)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f00000000c0)={@loopback, @rand_addr}, &(0x7f0000000140)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@remote, @loopback, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200)={@loopback={0x3}, r1}, 0x14) 00:00:33 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000140)=[{r0, 0x100}, {r0, 0x40}, {r0, 0x80}, {r0, 0x2106}, {r0, 0xd}], 0x5, 0x3) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x10) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x11) r2 = msgget(0x1, 0x81) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgrcv(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000fd00000000000000000000000000000000003b97580d7400080300000000000000000000000000000000000000000000f0bf6411b9e48d7e7c96ee4132ca0f7b8dc725a4a915fab11646da178a83b6218d348c98918161115afe7762f61fc92c1b667dbc48228d8255992c776dfdac437743cb2a00000100000000004113cf97000000000000010000005a36e0974d3dbe946ac850d08be1895b71e8b74fa263ad77bf3fb88a418e2ea3e1e95b391e2cdb57047c350fca2b73275dd1fe3d0976d26c8ef9196d7a153d4607e7159e80a96d87a7891c626e3bbf79438a23f32c5fbe20827b95e82ee3303abae1761fc56c223219d31dfff5287440f55ad38490f681841b53c577f7b4bdc58cdb7a1d0ce22274d356df9303782dca9eb8a11ce134d1e537a14254b6bd9b36deaec40ad92570b07db124161f13d2bfd0eb38e7c7482a81a5f1a0e0829e5cc6bb5abfd406e59d4a3bdef920"], 0x50, 0x3, 0x800) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40d, 0x4000000000000014) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000040)=0x6, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0x4) 00:00:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @local}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast2, @broadcast, 0x0}, &(0x7f0000000040)=0xc) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) sendto$inet(r0, &(0x7f0000000200)="0e346940526a2749bc60718220d07e95c209300d08dc20cec8fd49a09a176981a2690c30db84ec09e8ff12341dded86982da0a5c1a246601b5ef8578a972603964d175821f15bfedd4940e71dfedf37e8934daef1c4f12406f392ab9dbc12f6ff4edd781447f96f4c8e6", 0x6a, 0x20000, &(0x7f0000000280)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000000180)=0x6949, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @local={0xac, 0x14, 0x0}, r1}, 0xc) 00:00:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @local}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast2, @broadcast, 0x0}, &(0x7f0000000040)=0xc) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) sendto$inet(r0, &(0x7f0000000200)="0e346940526a2749bc60718220d07e95c209300d08dc20cec8fd49a09a176981a2690c30db84ec09e8ff12341dded86982da0a5c1a246601b5ef8578a972603964d175821f15bfedd4940e71dfedf37e8934daef1c4f12406f392ab9dbc12f6ff4edd781447f96f4c8e6", 0x6a, 0x20000, &(0x7f0000000280)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000000180)=0x6949, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @local={0xac, 0x14, 0x0}, r1}, 0xc) 00:00:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000800000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffce5) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 00:00:34 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0xd200000000000000}, 0x4) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0xb7f, 0x10000, 0x81, 0x1ff, 0xfffffffffffffff9}, &(0x7f00000001c0)=0x98) 00:00:34 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) sync() truncate(&(0x7f0000000080)='./file0\x00', 0x9) ftruncate(r0, 0x1) 00:00:34 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) r2 = fcntl$getown(r0, 0x5) fstat(r1, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpid() r6 = geteuid() fstat(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000013c0)=[{&(0x7f00000000c0)="a4373ae09547904d4ee0be60ecf24865cfb7eae9016d852ba03887f9766e980808bf5afd749adfdc172f8d0b65191029cd44d99d8153bc6d9ff9587b976903c9663d096f54b78eaf7f4126e9c412f02c0b5867930dc7ae849b7999bf3b51088ba612d6334ab90b6a9c188ee937d44e4334ebabedcf12d58030466ccc164058384ef676a7b768dcfe631fb2f4ab5fcd472205627d1766d3b5067435a035c747ea22dfe857c17c947d1768eee898b23aa0dbac6ec0a3c880ef965e11f84132f3acd029fc1b669a9a8f1d21f83c3dd29b8fdfa8bab8bd25b304ab828cfd3c1aee9b03", 0xe1}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000240)="c7131d1fdfc3e1c7f34de86b8622fba67985b957025c2de5badf115d91041c4bbaffb1439447d947ea69e15febc8cebf79119463e970f63dfd108407e67de05a2b868603278ac33840f69a8f522a17cdcc37b7c1d82a352aab7fb521c831201a2cb13b4722c5fd3218dfe3edc634ac6589b844396cb99a03284810744c2cd9c05677f4da1ec9230b1a30abeb4831a2fa9a017e062d05d8", 0x97}, {&(0x7f00000001c0)="d0bf25aea485f00f2320eaafa176cb42cf18d9b429b61d13f47881d4897914d4246e5d58af57253174ef1e6bf9fe62397325dbb48916", 0x36}, {&(0x7f0000001340)="754b987603c2b684938a5d71ecf4f35c02e2360df2853ee4991983ca074f9c1499b2786b23b2b23e6886ad0ff5431f04a16be1a77364612038e99438af9346f48ceaddbc86b53f1d419f79ccfb6efbb24c84e1bfd9707737cf8211", 0x5b}], 0x5, &(0x7f0000001640)=[@rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x58, 0xc}, 0x20100) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="8945fb7cfa997983", 0x8}], 0x1, 0x0}, 0x0) 00:00:34 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100)=0x2, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x41) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(0x0, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140)=0x7b, 0x4) 00:00:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x1010, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) 00:00:34 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) listen(r1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c653000acf936ab98e8d82835065efd3babea55fa0870784c2e0cc458ec26c38e7b148ed2c3ae764d7e9c46738fa84c2d6c0970c4ed390d19d14891c479a7745df12b"], 0x10) r2 = semget$private(0x0, 0x1, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x81) sendto$unix(r0, &(0x7f0000000180)="1800bdb85b6751178ed7d6c8b37c7798e23b9e6acec5eeba3c9e2c2673902f516389e3f7b71a199877a92e23c3ca52daa50b05bd339e146cef3f8f31dc65079d3b116c782c3f16982cdffb0fe2507d7de869160000984c795d17616f3f5eddc0c1b423bf94e4636c14615fa8a5520000d6d509f416e6fbd7baa8d5d8f022553209b1c1e9cba88d1af5d9b4fb8782e14ecd21b486c48add8090b1f50847c215db", 0xa0, 0x0, 0x0, 0x0) semop(r2, &(0x7f00000000c0)=[{0x5, 0x8, 0x1800}, {0x4, 0x11d9, 0x3fc06256ba87cad2}, {0x3, 0x4}, {0x0, 0x762882e9, 0x800}], 0x4) 00:00:36 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xfffffffffffffff7, 0x4}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1}, 0x8) setresuid(0x0, 0xee01, 0x0) r2 = geteuid() setresuid(r2, r2, r2) r3 = getegid() fchown(r0, r2, r3) 00:00:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)=""/233, &(0x7f00000001c0)=0xe9) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x2, &(0x7f0000000000), 0xfe6a) 00:00:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:36 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="edf02f079ec37050906f768e3a95e0e236fa9ba779a1f9003d4f60068613041fb6c64f75dc72f821c6b910ed3b1ab0b5691a466bd79175975be071803a811ed0665cb573b4867b9c998d0f31aa5bb77101c7c8355f9cdf975799430e328c811e4e5e9b0e300eb85c38717ce54bc92971c1147944c32a89454b059c37cdd3801a77993246f3ffd43e17db6e7e2583ed89ed5e84989a2f9fe3373bcaed6f9124dec606fae056fcc2ff4fb591008e55a4b0dd0c52e870447d4707a38dcec71823bda85896d4ab51", 0xc6, 0x20008, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000100)="b1000508b100a45997bb43e25786cb3849451ae3d3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486ae007373a1bdbe781e5d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d606290d7d026ba8af63ff37282934e4fd89f20fd3873babfbb770c1f5a872c881ff7cc53c094303b2b8a85ff3fa86d9211830e0f2f0c9029fc7ab3a34c290", 0xb1, 0x0, 0x0, 0x0) 00:00:36 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8, 0x20000000000000) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) unlinkat(r0, &(0x7f0000000300)='./file1\x00', 0x800) renameat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000040)='./file1\x00') 00:00:36 executing program 0: r0 = socket$inet(0x2, 0x4, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="01", 0x276) 00:00:36 executing program 3: chmod(&(0x7f00000001c0)='./file0/../file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={{0x9, 0x7b9}, {0x9, 0x9}}) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:36 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x1f0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) 00:00:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x4, 0xffffffff, 0xff, 0x2, 0x7, 0x101, 0x4, {@in={{0x2, 0x3}}, 0x0, 0x6, 0x3ff, 0x69, 0x8}}, &(0x7f0000000200)=0xb8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x8, 0x2, 0x5, 0x8, 0x7fffffff}, 0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) 00:00:36 executing program 3: r0 = socket(0x1c, 0x3, 0x0) accept$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0xcb5b, 0xfffffffffffffde9) sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x1c, 0x0}, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x2, @loopback}, 0x10) 00:00:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x10, 0x10000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x20}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x9, @empty, 0x2}}, r2, 0x58c, 0x3, 0x0, 0x3c, 0x0, 0x1ea1}, 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:38 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000180)={0x0, 0xfe, "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"}, &(0x7f00000002c0)=0x106) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x8000000000000000, r1}, 0xc) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) recvfrom$inet(r2, &(0x7f0000000040)=""/211, 0xd3, 0x80, &(0x7f0000000140)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x5, &(0x7f0000000000), 0x2) 00:00:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000005c0)={0x0, 0x99, "08bdbe681816d4e9fd3ff8b4cc22a225e5be0440d585d20314f1fead1bca2eaf54c4b88aea5436675ddd42fd9f7e51ea9d46a5432f44fff4ec104d0fe043f7e26ca4d9bde7198ff465355a90eb2cbbb0eb1c89ca6ef33983b09f9282f98a9310df2701977727775163a2654ad3da3bcb08bef577f5cd766b530302506ba5f20d2a2bea27b6dec987ca6616a3582f2d2d388cbcdb4c4eda274d"}, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={0x0, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r0, 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$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x3, 0xffffffffffff7da4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2337}, 0x10000, [0xa40, 0x7, 0x0, 0x8001, 0x4, 0x9, 0x1f, 0x6]}, 0x5c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xc6b8, 0x80000000, 0x5}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)=ANY=[@ANYBLOB="05000000fdff7ac988269aeb22420000000000001f1ad61ea23c51102f2ede11943673f42115727dd283ecdd2320e01a12e324fd8fe0d14edc4c5c1aff25dcd08b67d318ead58b24a8317ac232c4629b13c77d3efe5cd464957c0f0f14d11863b0c6d8284bfb7c79489dc9ad4ba0c2f146f53ae88ab76cb4d11521524676c172de6b5088346351b8fe59551a9e821ac753a2ce47aa2720edc977d0360c4acd0200f22431202e7ea03c"], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f00000006c0)="ca4289d5cc07000000004542b99946258daf883f9a0ef86110b69686f5563074be2ce3a20700a8d609b431388af4e545a074d40c7b0e3ffd8dba0b3e9737f7218b0c98932e97bdbf985f37e9ec7d9c6aab8516b82a0fd0ab9649a6dd87a6c25f46fd3dc9cfa6d78cd99764c5cd68bbbb0564d9fb15a51101192d7c45070997a4ee9110c8d624f27af1c1aa7ca31a7ace1b9a5687c5e5be14797a580e29f8816f78069498ef099b9e50a3474230c8809cd74ff1dca3d3d0d5f7cf72c34967b01ed53411509d96397bce594acb618a3e32639d", 0xd2}], 0x1) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYBLOB="66000000507851cd6917832742b8faae3f80f755210f43f770bf2cd855f5da5a768a69eabaed10d0277b919ad4613ef12b5ca16639acf8a42958ee84ca88aec5bf5080c2a1f0fa5ab721b88ec4b24209bd480ed2f0edc0100f91a4dafce3d326d6f4bd9267be150cd1d6"], 0x0) setsockopt$inet_mreq(r0, 0x0, 0xa, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @broadcast}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x2, 0x20}, &(0x7f0000000680)=0xc) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000900)=ANY=[@ANYBLOB="1c004e221e0c0000000000000000000000000000000000013f0400000000000000000000000400000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000048b4c10b73afe49aa1478114beaa5366b6880b29f5d2810000869f310f115dbf733d5530ca4ac53cb112798d4f16bb2eca17b58901c9de71b7fb8df72b4619a8c34eef89c7ab6320672559a8f1c7cad7bb64bd3cf5b1d6a5733349fb57", @ANYRES32=r2], &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440)={0x1000}, 0x1) 00:00:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) fcntl$setstatus(r0, 0x4, 0x44) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) freebsd11_getdents(r2, &(0x7f0000000040)=""/116, 0x74) shutdown(r0, 0x0) 00:00:38 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x3f, 0x1, 0x1ff, 0x50b, 0x6}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x401, 0x5000, 0x0, 0x8, r1}, 0x10) syz_emit_ethernet(0x10000002d, &(0x7f00000002c0)) 00:00:38 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0002fdffffffffffffff66696c653000a4ad8046cf320c5205450b7fe4d4baeae1c2c7a04d9c235a5cce210a8885fc8039bae8facb327218da85f8a0306db61371bb36a1b0cd70653e8bb8af515d37cc60c40ea0159bc04b7baae653b482592bb50f503da79402975a7bf433"], 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x101, 0xf, 0xbfc7, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xfffffffffffffffd, 0x8000, 0x60649dbd}, &(0x7f0000000140)=0x10) 00:00:40 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0xc, 0x1, 0x10000}, &(0x7f0000000140)=0xfffffeae) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x3}, 0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) fsync(r0) setsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000000), 0x4) 00:00:40 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00024cf866696c65302f66696c653000"], 0x10) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000000)=""/59, &(0x7f0000000040)=0x3b) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="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", 0x4e8}], 0x1}, 0x81) sendto$unix(r0, &(0x7f0000001b40)="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", 0xb19, 0x0, 0x0, 0x0) 00:00:40 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = semget$private(0x0, 0x1, 0x8) __semctl$GETVAL(r0, 0x2, 0x5, &(0x7f0000000000)=""/41) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:00:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100008, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) flock(r0, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f0000000200), &(0x7f0000000380)) chown(&(0x7f0000000040)='./file0\x00', r3, r4) 00:00:41 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) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="800ea2ef521567e599365e1be23e43a9596fb50c3d70e3881d7456a2dc57757b30ed87822c1f4c5283881457bfc703e693579fc917831a636263995f58da64387d620d9a7e0873b8affc37f6f92e32f6d8e7fc6f2bc6159547a2ba84fcdbd0eb4fa098481064b2c982f2216098b3aa6b50c71a22d9669e3bff1d446d44f668c0e4f523dcd79a34894d38bd2e847b9186d5b979daf246adbcaaaec5890b2856825034c939fe78da074fc29793439ef450a6e1141cfa0359a11dd767c69d67628623abf048ddb73b96ed632274d4f4a1c1927531b379ed4d5eb79a2214de47bb51f8a5b42363afa70101f1f03450ecf719b91b6a5ec8d821dedd532db3ba"], 0x0) 00:00:41 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) listen(r2, 0x7) ftruncate(r1, 0x4000000040776) r3 = getpid() fcntl$lock(r2, 0xd, &(0x7f0000000200)={0x1, 0x3, 0x0, 0x3, r3}) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x101, 0x100, 0xe22, 0x401, 0x8}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYBLOB="2c000000c09363bf23658dbf8aa120e1f6181afc753829ee57f987eddff3e82b347a74814d74e1ab84ebd42c3751feb4e3b5aca4dd435d563567ba444cea120c941a18cc653dca520158f65cf0010d6285fbd601bcce1b28c1302576016d0d89ded19a5c1c3a971b36c55ea460d0b84068d7278eff0913cdf3a9e5e0bbe50c01db7a6c7404c7b9c0ec94281226afc70e22bbd3b95627e9b5d62cb7f11f1ece53e60368da3dde83a0000000000000000000000800000000005393e12add7deabbae7e4e06e009387821d76a2ca8b761749579fb4690499ba98fe5576bc9d667116f4edb5a2a79455a2eb04e570a0e450b480dd3fa078a4c52b1a6e976ed8f70676a453f6aa7e11b01ff0f0000b13762e3df00ce825b000000006e93395aff2f9b9f8ddccf57ebdd454dc960a0e7c3cd57a57a928cb41f51a3adb35d9675dec8802c9a6cefac92214364cf5caa446aa14be48ba3b6c5444be79d4148d19ab35a8daf00e49fca8fa16b481e924ac9fd578799003d34e082cac2533d436c8f14ebc63c"], 0x0) lseek(r0, 0x0, 0x7) setsockopt$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) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0x2, 0x4) 00:00:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000014c0)={0x0, 0x6, 0x1, [0x3f]}, &(0x7f0000001500)=0xa) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000016c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) r3 = accept4(r0, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in]}, &(0x7f0000000140)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000001480)={&(0x7f0000000240)=@in6={0x1c, 0x0, 0x101, @empty, 0x9}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="11dbc131fed5bb9055b03434886e9496fb978eb17eec66ca55f34854606b4a8c8aafbc84b534be7873be600578ab1b95f77fdfa3a697a9c0cdd7daf9edc24c7a7eeadfdc63eb9ec737ae0c5cdba247dd78f39df9ef8ff916645ff6c921539a20ee75b3a64e8f35a8410ae2345a101ff9eac74249ef1a14e725239ded", 0x7c}, {&(0x7f0000001300)="653e36bddbcf3024f3ecea266d00db94133321007b5e900e0cb34199be0e36c1138b17c718f4", 0x26}, {&(0x7f0000001340)="5415320203ad9d3a24277727f65c65f780afabf83298f7ed70c279c6cba8537c8806f486a3150e5a334b96e7afa9e83484dc59f94bbdbf956ab081e0092808d883b89f46a848f5c1b80300840cd11d8ddd2a4a680bd8cf8fdce7d886f37173f45a608e42ed78a46c03ed490ac776dbaa70ca5b1f3b541afc5fb542fd9b77f57439ac2f94a390da5b", 0x88}], 0x4, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x1000, 0x3, 0x5, r4}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}], 0x38, 0x8}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000180)={0x3f, 0x5, 0x0, 0x6, 0x7ff, 0x8e, 0x8, 0x5, r4}, &(0x7f00000001c0)=0x20) 00:00:41 executing program 1: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, 0x0, &(0x7f0000000280)=0xfffffffffffffeab) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000180)=""/105, &(0x7f0000000200)=0x69) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_tcp_int(r2, 0x6, 0x206, &(0x7f0000000100)=0x9, 0x4) fdatasync(r1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) sync() 00:00:41 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) socketpair(0x10, 0x10000004, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x4c) 00:00:41 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10001}, 0x10) 00:00:41 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = dup(r1) write(r2, &(0x7f0000000180)="8d", 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3ff, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r3, 0x3}, &(0x7f0000000340)=0x8) write(r2, &(0x7f00000001c0)="be3a5943b3088936b03a355c527627446487373e2a09393a16a5a1ce04079acecbfe1a66a98757ee2a3fa03cbed539a368838f851596d0c62104659ae9ce26ae6bdd1c5e9bf4f8f09391ecc8d41b824b1aef9a492ff51087843fdba13883c32968f0a071e9403cf2b1c6348a7e14dd44039cc2340a6e2f2c48ff8b81e09dd8403427ec64ee395e0459b5901dc874f0b16b1adfeec7929d8d98a2f49cd96b675188775102ec82cc923bbcaa7f0f6ae5699a483db9f9fad3c7b6831990416d9f569b83e7cb765158", 0xffffff0b) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/201, 0xc9}], 0x1) 00:00:41 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8, 0x6680, 0x4, 0x80, 0x1}, &(0x7f0000000080)=0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x504, &(0x7f0000000240)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1baf, 0x6, 0x1}, &(0x7f0000000180)=0x10) rmdir(&(0x7f00000001c0)='./file0\x00') symlinkat(&(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000280)='./file0/../file0\x00') symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000000)='./file0\x00') setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x62cb}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x401, @empty, 0xbca}]}, &(0x7f0000000380)=0x10) fcntl$setflags(r0, 0x2, 0x0) syz_execute_func(&(0x7f0000000400)="c4a1d1fa8f020000008f8878c12800450fecb0713e0000c402d13eefc4017e5b12c4617df962ef430f0db10300000064660f3a6166522841ffc2d1a60f000000") bind$inet(r0, &(0x7f00000003c0)={0x2, 0x1}, 0x10) openat(r0, &(0x7f0000000440)='./file0\x00', 0x1, 0x0) 00:00:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x17) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0x81, 0x6, [0x1ff, 0x4, 0x81, 0x7fff, 0x8, 0x1bd6]}, &(0x7f0000000080)=0x14) 00:00:42 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="650563"], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x0, 0x2}, 0x0) 00:00:42 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="9e0facd86d07cc77da698374bcfab26c", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x80000001, {{0x2, 0x1}}}, 0x222) 00:00:42 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0xe6, &(0x7f0000000000), 0xffcf}, 0x0) 00:00:42 executing program 0: ftruncate(0xffffffffffffffff, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) freebsd10_pipe(&(0x7f0000000000)) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x80}], 0x0, 0x9) socket$inet_tcp(0x2, 0x1, 0x0) 00:00:42 executing program 2: shmget(0x1, 0x3000, 0x102, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(0x0, 0xb) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socketpair(0x0, 0x0, 0x0, 0x0) mlockall(0x1) sync() sync() connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0}, 0xf4}, 0x1c) 00:00:42 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) munlock(&(0x7f0000d20000/0x4000)=nil, 0x4000) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:00:42 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) unlinkat(r0, &(0x7f0000000040)='./file1\x00', 0x800) renameat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:00:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x7f, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x80000000, 0x4) 00:00:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x0, 0x22b}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)={r3, 0x1000, "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"}, &(0x7f0000000000)=0x1008) connect$unix(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f666d6c6508000000c68e6ffd7ec93d9f9173191d2a8debd9ad2dda65d4e3302cfea105b892aa9ab7e4000000ff03000001e04a2dc44c6f7f022a3dd9b08d5e8297899b3d8b84c2e84d6d504c5d09042e8256cf930049a99232a36458"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x16, &(0x7f0000000040)={r1, 0x2}, 0x8) 00:00:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x0, 0x22b}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)={r3, 0x1000, "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&(0x7f0000000000)=0x1008) connect$unix(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f666d6c6508000000c68e6ffd7ec93d9f9173191d2a8debd9ad2dda65d4e3302cfea105b892aa9ab7e4000000ff03000001e04a2dc44c6f7f022a3dd9b08d5e8297899b3d8b84c2e84d6d504c5d09042e8256cf930049a99232a36458"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x16, &(0x7f0000000040)={r1, 0x2}, 0x8) 00:00:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x600, 0xff, 0x7, 0x0}, &(0x7f0000000100)=0x10) r2 = dup2(r0, r0) readlinkat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/98, 0x62) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={r1, 0x6}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x3, 0xa, [0xffffffff, 0x3, 0x7ff, 0x1000, 0x381, 0x9, 0x400, 0x1, 0x5, 0xf77d]}, &(0x7f0000000180)=0x1c) 00:00:42 executing program 3: r0 = socket(0x1e, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x1) 00:00:43 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty, 0x8000}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x1000, 0x4) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0x7}, 0x24) r2 = dup2(0xffffffffffffff9c, r0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0)=0x8fd, 0x4) 00:00:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x40, 0x4000, 0x8001, 0x3, 0x401, 0x38d0000000000000, 0x9, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x3, 0x1000, "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"}, 0x1008) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2}, 0x0) 00:00:43 executing program 3: getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setregid(r1, 0x0) setresgid(0x0, r0, r2) socketpair(0x10, 0x3, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x1, 0x6}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000240)={r4, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) 00:00:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8008, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1f, 0x4, 0xc00, 0xcd, 0xc3, 0x0, 0x5, 0x8001, r1}, &(0x7f0000000100)=0x20) 00:00:43 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x8001, 0x8001]}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r4, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect(r0, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x45}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x5}, 0x1) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getuid() setresuid(r5, r6, r7) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup2(r0, r1) preadv(r9, &(0x7f0000000440)=[{&(0x7f0000000400)}], 0x1, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x4, 0x20) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x5, &(0x7f00000004c0)=0x2, 0x4) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000500)={0x1, 0x2000, 0x4, 0xb00, r3}, 0x10) setsockopt$inet_udplite(r9, 0x88, 0x0, &(0x7f0000000540)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r9, 0x84, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x8) connect$inet(r8, &(0x7f0000000600)={0x2, 0x2}, 0x10) preadv(r0, &(0x7f0000000800)=[{&(0x7f0000000640)=""/110, 0x6e}, {&(0x7f00000006c0)=""/2, 0x2}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/139, 0x8b}], 0x4, 0x0) getsockopt(r1, 0x1, 0x5, &(0x7f0000000840)=""/223, &(0x7f0000000940)=0xdf) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000980)={0x3, 0x400, 0x100000001, 0x7, r2}, &(0x7f00000009c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000a00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000a40)=0x10) listen(r0, 0x10000) freebsd11_mknodat(r0, &(0x7f0000000a80)='./file0\x00', 0x8, 0x5) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000ac0)={0x0, 0x200, r2}, 0xc) 00:00:43 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x130, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) open(&(0x7f00000000c0)='./file0\x00', 0x10, 0x0) flock(r0, 0x2) 00:00:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000007c0)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r2 = open(&(0x7f0000000680)='./file0\x00', 0x8000000000030b, 0x3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}, {r2, 0x100}, {r2, 0x80}, {r2, 0xa1}, {r2, 0x2}, {r2, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x0) sendto$inet6(r3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000004c0)={r4, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x200000) 00:00:44 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4) nanosleep(&(0x7f00000001c0)={0x9, 0x5}, 0x0) syz_emit_ethernet(0xe, &(0x7f0000000080)="798deb8ce60c923afeed35c00806") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280)=0x8000, 0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x100) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfd7b) clock_settime(0x0, &(0x7f00000002c0)={0x1, 0x1}) sendto$unix(r1, &(0x7f0000000240)="0c0d965271c7bd7941b85a68e172177bda9450e5459ade68932bec3ac9890317d4bf42f1f1db5ef001df5bed3cd14a", 0x2f, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) getgid() setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)=0x400, 0x4) getuid() pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000000c0), 0x1ea) socket$inet(0x2, 0x10000003, 0x7fff) 00:00:44 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = geteuid() setresuid(r0, 0x0, r0) setresuid(0x0, 0x0, r1) 00:00:44 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) poll(&(0x7f0000000040)=[{r1, 0x100}], 0x8a, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x3, @loopback}, 0x10) getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4, 0x7, 0x7, 0x4, 0x7}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0xe4, @empty, 0x10001}}, r2}, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240)={0x401, 0x77a, 0x3, 0xff, 0x925, 0x1, 0x1768, 0x6, 0x0, 0x3, 0x3f2}, 0xb) r3 = fcntl$dupfd(r1, 0x200000000011, r1) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000300)=0x10) 00:00:44 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0f65bbd821e29f593000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:44 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) setitimer(0x2, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x2, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 00:00:01 executing program 3: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x30000000) recvfrom$inet6(r1, &(0x7f0000000280)=""/79, 0x4f, 0x40080, 0x0, 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00') socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:00:01 executing program 2: clock_settime(0x0, &(0x7f0000000100)={0x2a, 0x3}) select(0x20ba, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 00:00:01 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(r0, 0x11, r1) r3 = dup(r1) accept$inet6(r3, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x30, 0x2, 0x80000001, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000240)={r4, 0xfffffffffffffff9, 0x8}, &(0x7f0000000300)=0xc) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x15, 0xffffffffffffffff) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x0, 0x1000000000003) pwritev(r7, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) socketpair(0x307a9b6ebf3dcd62, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000001c0)=0x3) 00:00:01 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$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) sendmsg$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$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x20}, {r0, 0x40}, {r0, 0x2}, {r0, 0x54}, {r0, 0x2}, {r0, 0x8}, {r0, 0x4}, {r0}], 0x8, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080), 0x8) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000100)="e9d81fa82724ed31282e9d25e3d190c99f41206a83faad6a40d04bf00c8cb3857dcaeec28b3e5363c044824a408468a1a4f56ace6ad6fa55fe6c17a3dcc840f1edead2bc3f11cd049457fe0a", 0x4c}, {&(0x7f0000000200)="86bd083b032095404ea2efa1aa79535bc32de29af7412f2aa4fcf637e1078316df70aeac7960c93300d9037098ae4c316e2859a31ef76951755e9d573df7e1d8ab2c976023562824a8", 0x49}, {&(0x7f0000000280)="2901194501abd65f5b418f348272e785f48c85595fb9d7441623a395de6cbc304860907ecccc3eb8c260f8a7041c8aec9014167567136ff717ff0de139e46aa5c47dd85fa048bc45063265c2eec9ca0524e6c7b09698b8cc5387c8467ea176f5a9f1d224f0b9732048afe43e22445d121156c9bfa27d9b2f4a9cb65a1320cc12bf7255dfa7e9c97775ecd6506c3a6b8d915dc7a5ffa376a7c1740075c40eb54ddb7b72f2c3c96ce2dfe6fae1e50e0ed650867f82c39ea1c3e89f34516dce127042a4bb", 0xc3}, {&(0x7f0000000380)="5679b3856214a12ea6411d2071f356b27dffe27cf4083b8edcc473ae9dc85f96a6db0ec435ea1501a5af394685dda5080b475dbe292f677a4e6adf998e1648c216d0d5faa79a6c6b3c87f05e52cb0673f1d11f321cd3c813dd6a6d8f055945806f56753e646e0cf8acd7afd8fe9d5865c9c479d2d34bfc298aeac21104990b", 0x7f}, {&(0x7f0000000400)="3344e6dd7ac05193d1322f741834d1df64feae87bfbc0537da786e8bec0a2ddc8182d5397926dea3d5fb1ac612eb1211555599678ec25853cb821cd17115edf9464b22ce825118b3", 0x48}, {&(0x7f00000004c0)="a250618185d73662d809d59fc6d3abed1a59a59622490438edb8cc84b8bafd8383ba29330d6c83116666cec7a95a8c39cb6c9bbe4aea0c8d66799c6b3753143484c570a0c1fcad32cd547279964ea9d4f77020a13f8b21d058c980112704f8173f6d54017545e5bf8ae88218498b018777ca90dac8866f8b2ec3bf7859d2c0e215d451fe1af16b3af53c5c0de60143b915f8e80ee9124f5cc1cfbe4abf71f1a5e5c9f32d", 0xa4}], 0x6) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 00:00:01 executing program 3: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x30000000) recvfrom$inet6(r1, &(0x7f0000000280)=""/79, 0x4f, 0x40080, 0x0, 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00') socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:00:01 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x29, 0x0, &(0x7f0000000180)) recvfrom$inet6(r0, &(0x7f0000000080)=""/228, 0xe4, 0x0, &(0x7f0000000000)={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) 00:00:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0xf999, @local={0xfe, 0x80, [], 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 00:00:01 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[], 0x0) 00:00:02 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(r0, 0x11, r1) r3 = dup(r1) accept$inet6(r3, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x30, 0x2, 0x80000001, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000240)={r4, 0xfffffffffffffff9, 0x8}, &(0x7f0000000300)=0xc) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x15, 0xffffffffffffffff) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x0, 0x1000000000003) pwritev(r7, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:02 executing program 3: r0 = socket$inet(0x2, 0x20000000, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xd2b}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x18}]}, &(0x7f0000000100)=0x10) r2 = socket$inet6_sctp(0x1c, 0x3, 0x84) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe7fffff0000000000000000000000bb77"], 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:03 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) writev(r0, &(0x7f0000001240)=[{&(0x7f0000000040)="42cf3694b45397cec53b9b67ab4b2f37a5982cbae5bfcf901bb9d7ef0468f99348d6571262269faf39ab50a4c91bdad53fd257b66afd644afe54334993c7c096f3fa5c7d3ebf27391e58f82a33f3a2", 0x4f}, {&(0x7f00000000c0)="df2ce197ebcae56526c9575cfaca8959fa20523366d081502745e46ca86ef2634f28acf4a37ab7aee59fa71cf7cc174b738f04f30156c1a806270a06823a063fd7d68f0ca7fe1eea9d503956eaab609e39a7c8", 0x53}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="25da50a7f318ec9dc7f368e1cd2de11b56f8c73951387b51526202d664fe431f2fe41a28d08aa9dab54b0ae0653f41ee3f8534d43fdb0fe968cf7014b8bd14aef4a143069c2cfc5b15b49918514ff81c9f40af2e37f40f04f23be4f32bcf25b0083815e9b45cc0c6af685c0740e00ccc7bbac7bed7ab31c3989ae04b2b352069c87e707dbaf9aca48577a76382d567158413ede516d7b40b7d880a2e1587cfdba4142d11fb9aca6eac9633605e4de6afec52dbdf8186833ff479a9ea4ae9dd154d6b0ce3c00b8546a8811964e0a02c", 0xffffffffffffffb1}], 0x2a7) writev(r1, &(0x7f000026b000)=[{&(0x7f0000f1b000)='5', 0x1}], 0xffffffffffffdb0) 00:00:03 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0xffff, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) dup2(r1, r2) 00:00:03 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000), 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x33, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:03 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='/', 0x421002, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:00:03 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) truncate(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x180, 0x169) rmdir(&(0x7f0000000600)='./file0\x00') 00:00:03 executing program 1: clock_getres(0x2, &(0x7f0000000000)) r0 = socket$inet6(0x1c, 0x10000005, 0x3185) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x8, 0x9, 0x0, 0x7, 0x1, 0x99c, 0x1, 0x7, 0x2, 0x0, 0x8000}, 0xb) 00:00:04 executing program 0: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$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$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06110143c157000000000000000000000000"], 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="25e4e160781281b56f74e67af9b1ef0f7e", 0x11) setsockopt$inet_mreqsrc(r2, 0x0, 0x33, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x3, 0x1000000000003) writev(r3, &(0x7f0000000440)=[{&(0x7f00000005c0)="74759eb4f38bdb01018df5d2fd272165d0a0425e13f03a6ad8e923f6b31638c6ed3a4090d2f73a1939e5d73cfbda7bb933b5007175d28da869ebc9dd0c81c2cb32a0b37f453cd29a4bdbfd54620121c50d340d98a812b36f2b4ad27ef8245377c5f96894ca752dfbd492d46c19ea123ed24082efc113eb569c300517521d2d28ea6e35d3a0f4d91752f7bc55404c331f438efd2af33289140a6003dfcf65", 0x9e}], 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @loopback}}}, 0x90) r4 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="1500080047240000000400000000"], 0x1) r6 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000380)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_buf(r1, 0x0, 0x52, &(0x7f00000004c0)="d7e4b42fe7ba6e8eb2b581168101175dedcdf359a7be00a90bc10e5a3dbfb22dcfc9d974058bfc026d7dbba645cfb2f3e4a0c6a62a471f6db05d3d126895257bdaddfcd6a5f7f8dc0fa2a7e84871be303bdd05a8d1f61ffab63e7b4616b922f88444b08b852b3db1284a1021b710211318543440f2eaf8027753633fab13c296850ac957cf9568e3db44d16f73e1da3828c1da", 0x93) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r5, 0x5, 0x69, "10521bc19b56fa7b27804f7949cdd67a78d6fa28ae7d621b5939f2460867e0c79592fe5e045bd35aeff878a2cdcdd3cc87f3eab77f2a63f0d4644c1d69b99c00a9575fd971c4c905f9cd25bce813474f5c2378c230f57d9de53b7009c65fcfa9d6f2fc0f0eee901ec1"}, 0x71) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x7ffffffe, 0x4) fcntl$setflags(r4, 0x2, 0x1) shmctl$SHM_UNLOCK(r6, 0xc) unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x0) 00:00:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235eb9b093adba6cff1e0590fe196cf1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9000000000000000000000000", 0x78, 0x0, 0x0, 0xfffffffffffffdd9) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x4, @empty, 0x8}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x0) 00:00:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) connect$inet6(r0, &(0x7f0000000540)={0x1c, 0x1, 0x4, @empty, 0x20}, 0x1c) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(r0, &(0x7f0000000340)=@in={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x134) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r2, 0x106}], 0x1, 0xc5ae) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x8, 0x40, 0x3, 0x6f44, 0x7}, &(0x7f00000004c0)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000500)={r3, 0x9, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000400)=""/91, &(0x7f00000003c0)=0x5b) socket$inet_icmp(0x2, 0x2, 0x1) lseek(r2, 0x0, 0x4) socket$inet(0x2, 0x0, 0x1200000000002) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:00:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x2, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="24489d9981c7e2a3e9b0"], 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @loopback}}}, &(0x7f0000000180)=0x8c) 00:00:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x81, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x380}, 0x0) 00:00:04 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r4, 0x15, r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) listen(r2, 0x0) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x0, 0x0, 0x6, 0x100000000, 0x3}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000540)=ANY=[@ANYBLOB="ffff000000000080130000003f0000000508000077ab97c9f5000075103c0d0ce61382096e4bc7c7b33ba3c17361d22cc98e8015ed9e656f93e96a09c6647b2bb959703bb5eea83a06c95984a2ddadffffc47e56520b024e7fe4a9efcfe23a9be2e3d03e8205eb0d3728e0aeb938d3d6"], 0x0) 00:00:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000200204, 0x0) write(r0, &(0x7f0000000000)="01ff0b7559", 0xffffffffffffff5f) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x4) 00:00:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000300)={@loopback, @multicast1, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000440)={@rand_addr=0x6, @loopback, r1}, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f00000003c0)={0x7, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r2, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) r3 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4) 00:00:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) 00:00:09 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x46}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000240)={r2, 0x6}, 0x8) ppoll(&(0x7f0000000080)=[{r0, 0x84}], 0xe0ee, 0x0, &(0x7f0000000100), 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockname$inet(r3, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) 00:00:09 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000140)="77ebdb08da37e15b40c6a499f65868cf0b844a156c53c368bbc0f9fcd62fbafd8ee611942acab19f547fdc23e29e2a06723610c876e8f1660757984fac82be6e0fb9057b6fcf3cadec298765edbea28c0ad8af75d1f967a6e5118bc2f804616071b93272dc734e1846f6d6fae57b74d9e6b57fa412c0b35f3dc6fb44d811b088c9b9174eb41ac582649323ac520d06ff0203d34c5c161ca84598fac70e0271f96c7a03", 0xa3) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000200)={0x30345d00f8ffff, {{0x1c, 0x0}}, {{0x1c, 0xffffffffffffffff, 0xfffffffeffffffff, @loopback, 0x1}}}, 0xffffff9b) 00:00:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xc85}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xfff, 0x9, 0x200, 0x7fffffff, 0x4, 0xf89, 0xffffffffffffff80, 0x3, r1}, &(0x7f00000000c0)=0x20) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ppoll(0x0, 0x0, 0x0, &(0x7f0000000100), 0x8) recvfrom$unix(r0, &(0x7f0000000140)=""/19, 0x13, 0x43, &(0x7f0000000180)=@abs={0x0, 0x0, 0x0}, 0x8) 00:00:09 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) freebsd11_getdents(r1, &(0x7f00000000c0)=""/214, 0xd6) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x3f420f0000000000}, 0x10) getpeername$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) 00:00:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="02000000840000000400000000100000e9e3448d00", @ANYRES32=0x0], 0x1c}, 0x0) 00:00:09 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000000), 0x95) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x3}, 0x8) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:00:10 executing program 0: munmap(&(0x7f0000ecd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mprotect(&(0x7f00009ee000/0x600000)=nil, 0x600000, 0x4) mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000) r0 = socket(0x1, 0x10000003, 0x37f) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:10 executing program 1: r0 = socket(0x11, 0x0, 0x2000000000000) sendto$unix(r0, &(0x7f0000000340)="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", 0x194, 0x0, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000cc2d0000000000e2ffffff0000000000000000000000000000"], &(0x7f0000000040)=0x26, 0x0) flock(r1, 0x0) 00:00:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x8000000000001) shutdown(r0, 0x5) 00:00:10 executing program 2: clock_nanosleep(0xb, 0x1, &(0x7f0000000040), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x120440, 0x81) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @empty, 0x0}, &(0x7f00000000c0)=0xc) bind$inet(r1, &(0x7f0000000140)={0x2, 0x1, @multicast1}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) 00:00:10 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) ftruncate(r0, 0x8000) 00:00:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x7, r1}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000040)={0x1, [0x0]}, 0x6) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x140) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0xc00, 0x20) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x400) 00:00:10 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x7551, 0x4) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f00000000c0), 0x4) close(r0) 00:00:10 executing program 1: r0 = getuid() r1 = semget$private(0x0, 0x0, 0x4) __semctl$IPC_SET(r1, 0x0, 0xa, &(0x7f0000000080)={{0x40020000000, 0x0, 0x0, r0}}) 00:00:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) shutdown(r0, 0x2) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="9a0d8266e051d3b8c5893ff4d3fb5fed0f59bb29393638cfa162ebc571eec5a59ab137da3836d9a540f14b64ce5681f5ebb3cb0d62d8c39b1af0e290967b165a45234fb86813f57cd0604acfc3c1e8b4f42a109abd07b3a7aaf7bae34f0a06bdc8e8c14a2e0f3b0d4422bc53fa135526890266da4465ae1ccf847e242ee476d6b849e706ac0dfbcea6b324d113", 0x8d) 00:00:11 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x128) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x4}, 0x24) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) close(r1) 00:00:11 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:11 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0xbef8b15c2bc443f5, 0x8) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xcbe800000000000, 0x1}, {0x5, 0x9}}) setsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f00000000c0)="9be36db1b0b68ee4e116fc427a8aeb1d5f0e7c0a9a316422684856c1cd93966890e5f2d689f34c7b31261182", 0x2c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000180)={0x9, {{0x2, 0x3}}, {{0x2, 0x3, @broadcast}}}, 0x118) pwritev(r0, &(0x7f0000000740)=[{&(0x7f00000002c0)="6e89a9b17dbd800977c143337a9a8bfb0287ca424b564e0a42d347feda981107e0a359d49910534277cb2fbdbbf5cfc58d66471ecd882b8622f156103a6bab06af95ae48a06ce86fcadccfd5110cbec0947d51de63a9c7612628574e38ec7c46fb310db2a93cbd37f28e4cda7f50ba449ceff4b5600c2ad20b94e975ffe3b6437ad32eb1e6e0f6211f29e4664e3c30fc707cb22b2395fa97628e6ff242de44eddf8ea532061037d53f9d71a2b42d44690ce500514548b5bdb8c1d176f4a679e00303d8de472c6aea43e5528bcfcf22f4d6e63c1bfdcd666304d6e88e929468df7165", 0xe2}, {&(0x7f00000003c0)="f84e008189c9cf2336490f0e6be4fe43587a24e40004f7caaf2352b58ce4bec9201ea7b7a0ded8599d0b2c1374a0fbceabe56a78ac95e32754b2ddf2bedc0a8e7f7591993ffe3a3063ad1c68e483283ad86d89daa3b02352bce29d26a65eaa327fdfc37caaa89865c3edb6faebc8edcaefba3a15532833cce670273bf3d22b53ccc212a6bc49bc289b80f3cdba539fdbe1243568bc5e12b16c742a2da56db143503770779594f58d71d261d0c452f7a60ff660af10c9f5a0307b4ed07be03a44acd06a62a90d33a08afa31e9f4dab89c838bb63707d5f7227b519c11d23e62a75689f347c09f3cf35d52775170813a4e0f141ceb", 0xf4}, {&(0x7f00000004c0)="c3b382e0438cb86f7720ba561e038dead17ee601b2a644d41af997a914104cbca9b4590b19ac9af4ed14d7fa6588fd6f5771cd50ee99fa956f80af0388cd9d2052e488298c22f1ab96ff0f08d2c00257b1bbea", 0x53}, {&(0x7f0000000540)="b1b39482cbf1c3bf518114142746826e02882a99c406fa06f8324bd0df9a15cb856c8a07f6feb292f15a4df6a55c3fa39c45aa4af831fc5887a3ce57e172ae05351e81a1d604e5edbb24543aa36097268fecb02f249b0097791a078032029075c43b396ed65961cda5cf61387882f67f0df3648f7ec13c7fe6da015ff10fcc215a43e40b0ef692baf745201dd0f563f6a784f559bb7e4584e25448dcc0ed8b05889e6fd129958731359e1fa9a1cc4a8022671b44313445d0372590f4b0f25df6b8dc0572b71de48df6d0c8166cc68f57d84ae452ced74685", 0xd8}, {&(0x7f0000000640)="ee1e66f01afde03da2d28fbc37fef116d051d054c67741c2d96af3e8db596cf075d85f10c83def78fc6214dfbb4f95eb199a5b815321a5abe3834d7a8c8e75b75e2436b2676c46e1a4bda906fffec2e16e239427f98a4f8da8aeae9e916b4af85822b8d0df9f6af190b570de923caef78035d4318b10c49df7337044e427ec8702570b441a4ecac51eb9fe3fb1baccd6e91e58a8ee1ff7bb193152040a660b924eee726dbe6cd8e31eca931565b3b2c072862d039e4dae10a71eb5b3dc7620e1a0119db0b6968366198f233aa49693c1bc07ed93f8b6cbefa641a02a1c27c30ff20a71919d78c97611", 0xe9}], 0x5, 0x0) lseek(r0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000840)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x0, 0x4, 0x1, 0x800, 0x20}, &(0x7f0000000900)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000940)={@in={{0x2, 0x0}}, r1, 0x40, 0xe986, 0x5}, &(0x7f0000000a00)=0x94) sendto$inet(r0, &(0x7f0000000a40)="e24d5c595ab89f2331036f5533aebf112d218ff9cf3cab377c3bb2bd2e8182aedbc28b356900988831e1e9ee6ae29ba4ace23fa44669e9f62f95653c01", 0x3d, 0x8, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a80)={@in6={{0x1c, 0x1, 0x1ff, @empty, 0x3}}, r2, 0x1, 0xc0, 0x4, 0x9, 0x9, 0x7}, &(0x7f0000000b40)=0x98) setsockopt$sock_int(r0, 0xffff, 0x121f, &(0x7f0000000b80)=0x200, 0x4) readlink(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)=""/57, 0x39) sendmsg$inet6_sctp(r0, &(0x7f0000001d80)={&(0x7f0000000c40)=@in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001c80)=[{&(0x7f0000000c80)="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", 0x1000}], 0x1, &(0x7f0000001cc0)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0x7, 0x400, 0x9, 0x8}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x800}}, @sndinfo={0x1c, 0x84, 0x4, {0x12dca0e6, 0x300, 0x3, 0x100, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x2, 0x2410, 0xffffffff, 0x4, 0xfff, 0x0, 0x0, r2}}], 0xa4, 0x5}, 0x20085) getsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000001dc0)=""/52, &(0x7f0000001e00)=0x34) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001e40)={r2, 0x90f9, 0x8, 0x5}, &(0x7f0000001e80)=0x10) r4 = dup(r0) r5 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000001ec0)=""/141) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000001f80)={0x9}, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001fc0)={r3, 0x9, 0x1}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000002040), &(0x7f0000002080)=0x4) writev(r0, &(0x7f0000002100)=[{&(0x7f00000020c0)="474b9cc68852c9cc11df2d9d994ccc8dfea6ef116cdcd2f0ee73d0bcd8ab48941a8a68", 0x23}], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002140)={0x4, 0xfffffffffffffffa, 0x20, 0x9, 0x8, 0x3ff, 0x40, 0xd9, r3}, &(0x7f0000002180)=0x20) r6 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet_tcp_buf(r6, 0x6, 0x441, &(0x7f00000021c0)=""/98, &(0x7f0000002240)=0x62) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000002280), &(0x7f00000022c0)=0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000002300)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000002340)=0x4, 0x4) 00:00:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x20801fffa) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:00:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) sync() sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndinfo={0x1c, 0x84, 0x4, {0x1f, 0x800, 0x101, 0x1}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @init={0x14, 0x84, 0x1, {0x7, 0x9, 0x7, 0x180b}}, @dstaddrv4={0x10, 0x84, 0x9, @remote}, @dstaddrv6={0x1c}], 0xac, 0x101}, 0x188) 00:00:11 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20100, 0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet6_int(r0, 0x3a, 0x0, 0x0, 0x0) 00:00:11 executing program 0: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file1\x00', 0x204, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) accept4(r3, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10, 0xd64e11c337f0404f) rename(&(0x7f0000000240)='./file1\x00', &(0x7f00000002c0)='./file0/file0\x00') poll(&(0x7f0000000080)=[{r2, 0x2008}], 0x1, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:00:11 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x3) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000400)='./file0\x00', 0x200, 0x0) r3 = getpid() getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000340)={@multicast2, @loopback, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0x0}, r4}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, r5, 0x4, 0x54bf, 0x0, 0x7fffffff, 0x6, 0xff}, &(0x7f0000000300)=0xa0) fcntl$lock(r2, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005, r3}) 00:00:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x8}, &(0x7f0000000180)=0x8) 00:00:11 executing program 3: getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r1 = getgid() fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getegid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000500)=[r0, r1, r2, r3, r4, r5, r6, r7, r8, r9]) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(0x0, r10) 00:00:11 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x2ff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x80000001, 0x4) readv(r1, &(0x7f0000000180), 0x0) flock(r0, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x134, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x10, 0x0) flock(r0, 0x2) sendfile(r0, r0, 0x0, 0x40) 00:00:12 executing program 2: mprotect(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:00:12 executing program 1: r0 = socket$inet6(0x1c, 0x4, 0x7) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x2, 0x7fffffff, 0x3ff, 0x7, 0x8d}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x1}, &(0x7f0000000140)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000500)={&(0x7f0000000180)=@in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000001c0)="ec0d57cdf69207ad1f3fb1786b0de8ad4a179eec7207817ef4112f9860984fbcb157bf14da58c5fce131657d67853b3069eea3d5e77d5976be88c865de65fe13d88aca83679dc777023ea5ac30e99fe4c2ac8bd463b79a572851229e8050cc4e1a2e11ac21a192306a9264c8254b04382b3a30cb34db8ce838c8cd1c16f67de92f259ad004936185f1728be93d34300a692cdea8efe53a4809e487150017b35cf5937a9bda877ba083395533a6a34868e43e9075930d74902c6913c7e29121067ee9", 0xc2}, {&(0x7f00000002c0)="a880833173cd5f1fc4b65db5cb8d7381ee03a9a70e1ada7b3156dbe8f25ab3df2158c4f754dcc6989e79102d62e2329bf8f793b5e6f6a8cdc5135bac595254c84eb1756e61081b3ee2c441b7d8c123da586acb48392f93090189fe08903beda5da1b76fbc4727a6823593770a582d0ae985f78a48b292060b69041ed31d66520168c958303aa84b9d9785439628c305dac027593d1c323d15ece15bb7af573db0fc59526ce04477093f0b9091a910a3f903bad", 0xb3}, {&(0x7f0000000380)="2f9544a74196778b82118a20d75a71777721fe948c9816ee9ab37c13a000f81749f155555b691ad4bf3cb5da86288ec19aaaee0e81e6867fc55c9d11f99ddb7361f19242d24c1234e3446df9db5746574ced69574c0bb9381a47ce1edd509e7ca001b38c55b1c306422c152e7ffcfb3d555cc295723a0f", 0x77}, {&(0x7f0000000400)="7a1b937c8e7f1b9075d9133ac835e8bf9edfbb1059ac615f1365e8aec9f8fdb7da910cb2887e8b970399606f3e2e2e33022ed99a93fd5972615de14b390a7cf5961aa9ca82683df71863adc0e71741910a7ea40b61947c44f5bd4ee20b1fecdfbcdfaeac54ddbff2799b6562902f82c2655921b5444a2f31b90c182d5a66", 0x7e}], 0x4, &(0x7f00000004c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x100, 0x1010, 0xff, 0x2, r1}}], 0x1c, 0x20000}, 0x80) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in6={{0x1c, 0x1, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r1}, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000600)=@in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x400}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000640)="02a399adf6cb6d0c7cde69bed05531a425636d436a528671a6893daea9531050db88bad432bef5818f6bf528675e386483113d6d101e8b05b5aa8037fa1a9eccd1c226bfd9debd52ca3ec8f5342e0b2524218ff28019e3d2c653aca5385dc27f80e79e4f4e614f2bfcb1af1c36acd6e7b56d788bc93d46d3a5edea9e4e5b12fda74901dc71289010a219b33a", 0x8c}, {&(0x7f0000000700)="8b020a614158506aa73460e83a91314d0fb56f1ba1b6bb533d23b40adb2c30a25be4d85330bbb814a968470b4396d3897d19d0", 0x33}, {&(0x7f0000000740)="f7c0479399de04c27d32a807020d9545116243069f6d898d0084e20aa8902e55744acfa392f7033af186e7a2c976a501a5f592fe68c9483b6d", 0x39}, {&(0x7f0000000780)="939ed5db30454341027332a29c4aab033138dd543861e498fff0f3dfa8b0a31b9d846cd8f6ea9c60403cbac14a54086725790f2a8d280f564ea8ab02ee86c7251ebc2b7b910512847a071d49f3b8794033b3b901ab2ad087ae8236ef0f86527c710ef94acc259c0ae09b7ac416ae61fc20e951dba31213313fddc54ab5a8d1250aca3b213b775678566b65b9e2d7a17dc3da77b5846259458bd9511943ae8d38636975a740ff33a03218c3cb9de4d68e40071f3b172a916c52e70c0906ca35593e4bb58e9c044db3e53da25e3f9e0ce656c8e8ece7b7a85ed52ae88267", 0xdd}, {&(0x7f0000000880)="8447035394f46e63f27f2a683badd8bfc99b0acabbd7dbfe26545c5d5ca6cb32d1fb2fb11ad34ff866e326d6f415893942735e257d420e73ae6578bf", 0x3c}, {&(0x7f00000008c0)="59e2e7095266679b310cff5bf4be08d47a717aa47d450d4c36b678b8aed628f9aeae580a4942951dfe8ec480", 0x2c}, {&(0x7f0000000900)="d2f5660a3268a541fd4525e1f6ecc57fbb1cd9e0aa846fb8a7aff06d538b21b3acb5eab5794cd03dcb26488f45ced46689e9b7f51b10d024a27f2767452382192ce36277da59ad412d00f98e657f57aea964a482b35573d62d970e810d802569d3aec856ea8f8a12c5874cd750218e1d65bd2c9055818a4226421b6e1db9e0ee80a3d2c914f3d56faa3b9d838cfd713d4555e73239117cf75ac1120fb386b6f28b9f9ec69f53bd3c28cf4b2c105cb64b6348da6b52c51df9fb8f0901818d00b88aa38601b6e8", 0xc6}], 0x7, 0x0, 0x0, 0x20101}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000ac0)={r2, 0x9, 0x5}, &(0x7f0000000b00)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000b40)={r1, 0x200}, &(0x7f0000000b80)=0x8) r5 = socket(0x0, 0x30000000, 0xff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000c00)={r3, &(0x7f0000000bc0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000c40)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000c80)={r3, 0x800, 0xfff, 0x1f}, &(0x7f0000000cc0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000d80)={r4, &(0x7f0000000d00)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000dc0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000e00)={r2, 0x38, "d1efdc175d845f80445ddc1944701d0777e544bdc1a0b6b4271da623c79b67cff01a85a77d6bf9949e746620e0b9d361b2138a6d0deb506b"}, &(0x7f0000000e40)=0x40) setsockopt$inet_tcp_buf(r5, 0x6, 0x425, &(0x7f0000000e80)="3ce59b6329f734432bee09136de053f1dc5be70ef7ae408cd9a450faa669f0ae654e77150b87583511c9ee3b9053ec147721d4a707b9986c588523f1b6940d8e23abd139358f7e87a5077669cac10f230c60bac9fec90a515fdc19146a8bf1a313d7338a17104f00f09cbe540674838ecdfa69efadf302760fe5d8f16162a5bb5b31653117430e64c965d45e099b4a81865da6fbd80a04113e3fc4ded4d27d83a354851bb027b81c8b7c076d10623f55de09b4a88b6ff97c3fa555d2f698ad5c05eb89fe039cd9f4edc8bdc2e2f31827f34e496dd0", 0xd5) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000fc0)={r1, &(0x7f0000000f80)=[@in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000001000)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001040)={r1, 0x0, 0xff}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000001080)={0x0, 0x20, 0x2400, 0x8, 0x7, 0xffffffff, 0x80000000, 0x1000, r4}, 0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000010c0)={0x6, 0x8, 0x0, 0x200, 0x73, 0x401, 0x0, 0x8, r3}, 0x20) read(r0, &(0x7f0000001100)=""/28, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000001140)={0x2, 0x67, r2}, &(0x7f0000001180)=0xc) recvfrom$inet(r5, &(0x7f00000011c0)=""/173, 0xad, 0x40, &(0x7f0000001280)={0x2, 0x1, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000012c0)={0xf, 0x8, r4}, &(0x7f0000001300)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000001340), &(0x7f0000001380)=0x4) lseek(r5, 0x0, 0x7) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000013c0)={r7, 0x3}, &(0x7f0000001400)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f00000014c0)={r6, &(0x7f0000001440)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6]}, &(0x7f0000001500)=0x10) setsockopt$inet6_udp(r5, 0x11, 0x0, &(0x7f0000001540)=0x788f, 0x4) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f00000015c0)={r9, &(0x7f0000001580)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000001600)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000001640)={r8, 0xac0, 0x2, 0xf2, 0x100}, &(0x7f0000001680)=0x18) 00:00:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setitimer(0x1, &(0x7f00000001c0)={{0x4, 0x8}, {0x6, 0x1efc}}, &(0x7f0000000200)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) futimesat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x8610, 0x1}, {0x7fff, 0x101}}) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000004c0)="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", 0x120}], 0x1) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) getsockname(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x9, 0xfffffeb5) fstat(0xffffffffffffffff, 0x0) freebsd11_fstat(r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x6, 0x20) 00:00:12 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="52d1c240c53cace84ba0"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) ftruncate(r0, 0x6421) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) 00:00:12 executing program 3: syz_emit_ethernet(0x22, &(0x7f0000000140)="997ffce058f8d277ee3478150800486b2e852c8f4a4a190c7dc257aeefad88402dbc") r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000001180)=0x8) syz_emit_ethernet(0x1000, &(0x7f0000000180)="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") 00:00:13 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000e9000/0x4000)=nil, 0x4000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x2) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 00:00:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) r2 = semget(0x3, 0x7, 0x400) __semctl$IPC_RMID(r2, 0x0, 0x0) ftruncate(r1, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x4, 0x0, 0x1, 0x401}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r3, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r3, 0x88316baf7cd0ce28, 0x40}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3, 0x101, 0x27000000, 0xffffffffffff3457, 0x4c}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x2, r4}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e473fbadf9c412500000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000f8ffff820200000000000000000000"], 0xfffffce6) 00:00:13 executing program 3: mprotect(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x20000000, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000200)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)="cb8e1917ff3c9c9c851d9297df99e2ab0e89ffbea24f1ddbba3d01fec1d09c100552f0d254a32a6d99d2f78dd8b3f3c33d5a8488b76bc8abe290f68d900708d936a5d9960f6b68eccb4af802a9bd4fe350337ea4b4c962169644e9fcdd5fc405fce777c0e84e5df37e14fa2e1e3ce280da5cc0089e846638dd073c5e2ede8c857380158bcc88a90aa77cb4f86664cc533751ea15cf2e9379f5d0ea", 0x9b}], 0x1, &(0x7f0000000180)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x48}, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x8001, 0x5, 0xcc8e}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0xa544, 0x8, 0x3f}, &(0x7f00000002c0)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x0, 0x8, 0x4210, 0x8d, 0x5, 0x29, 0x68, 0x200, r2}, 0x20) setsockopt$inet_tcp_buf(r0, 0x6, 0x8, &(0x7f0000000340)="b7011585", 0x4) 00:00:13 executing program 1: r0 = socket$inet6(0x1c, 0x20000007, 0x8000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), 0x4) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r1, 0x0, 0x3) 00:00:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xf1, "2ad9199fe8658406d65a30e8bcd3d0306c89fa11ab70922765b3bde459965b5c88d603ff288c69e24fee9783dd3048fbcb58647c974cae50cefa97193a5d56eaca0a02094fd80cfec26f564fe3bf7a1a5e4d2a48d27ca2d07d4ffac6b7274c990c9e8e086b01f9880a6dab6252a3ed1588df36b2280094ac60000d926ff27b11b57487832f00f01faaf86d43c38b368f54fa790b68a881473dc6494b440c79619d4f778d90b5111db61be421364e2be33c8c38a38f6e21bcf8ca4decffd3a90e3ee5dbbd0e1cce74f540fa53c8c48240cd2d21e490b76d64630d64ab6af2f9130a09928172218fc4fbca9aa2b3499fedeb"}, &(0x7f0000000000)=0xf9) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0}, @in6={0x1c, 0x3, 0x7ff, @empty, 0x120}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040), 0x5) 00:00:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x40000000000, {{0x2, 0x0, @multicast2}}}, 0x90) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x28) linkat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x400) 00:00:14 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002666900003000"], 0x1) r1 = getpgrp(0x0) getresuid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) r3 = getegid() r4 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() poll(&(0x7f0000000580)=[{r0}, {r0, 0x2004}, {r0, 0x80}, {r0, 0x2}, {r0, 0x8}, {r0, 0x8b}], 0x6, 0x3) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000100)="f409671a55d64a2635e6191da49151990999a7c388e2511878eff1fc62a30bf4a75e4a1fe840fa06975c264a14e6d61f9e03d8d6a0dd05ce44958da898ee5583bac4439edb5fdd62c1f05b51a09ed7c1b6a28a8eee4acfc6738f0ba06d1e95e0c146fb5924c882e513cd19acb1d5d81910aba8feac1cfba2dbeef9a7932ac5d12f06f98e61225e43c932fc023faf53d519509f035b5c9341c7f35f68979ff41545e7c2579cd86e76f405853e6e5850b6a6b411dcbd47ed", 0xb7}, {&(0x7f0000000040)="66b255bf33fe658f5717e532bc8e26039a76ecf9021172d454fcb0187613b4947d33dcfb21a03e22fa33e829f202c512960a450c8cf3468fb12081e2276cf73f01d0b24927bd3695e2938bc030c5855b1e2592603cfe6f500c9ba5bd2680e2baa604a0aeb794671f572ec0c0d5a9a54316a611d03c453c13", 0x78}, {&(0x7f00000001c0)="d57417e04c743e12ee894dbd1440a50e5f02d772277f9b0dcabf6e34400c8cc557c28a464f1665fd3231079eb71b49d3a707f5baa7e85d4c84addec0553e983f532b54f44c92ff9234b587ea71c8f7367ff8a1828f8471ee300c98b36b3c9d10927e1d87d6c437109c9196550cf5674bc52927745d5d6cbf379c5c3ccc8e06362d651fdf79fd3e8b0a618d4e4221d8f9566e332983111439819968025b431e6f3d72f087", 0xa4}, {&(0x7f0000000280)="dcf85491cf8117899ca396fca38b5b69f92147d15524cb5253f9e88ef294b196802b377d76e62ec2f0a1603ace6ea7326e3cac6eaeb4e97c24375826dd682a98b144482e9d106c82a46e0b1219c6369a334da7e7eca2", 0x56}], 0x4, &(0x7f0000000480)=[@rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0xc0}, 0x8) 00:00:14 executing program 2: 00:00:14 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a9d757a0e1906e716391c1ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) r4 = fcntl$getown(r3, 0x5) freebsd11_stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001940)=0x0, &(0x7f0000001980), &(0x7f00000019c0)) r7 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001a80)=[0x0]) sendmsg$unix(r3, &(0x7f0000001b00)={&(0x7f00000001c0)=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000001800)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f00000002c0)="67796e87f551dc9351f20e93a3816c61fd499a78678ea5b7b1941e3665ede59f147ecd5bca7a9b7013dcb896518581c43b80914198b92a3ca85dd04411b66f5d5b3037a90665bea4a71bc62e531ee28c72ebc835b84a8cc5df54f0af3d2b707fdcf43c085f301dce58121dc43d6f779c77afa4bdfc198272fd14f93a83a5be920f", 0x81}, {&(0x7f0000000380)="f690ec2c80f67842fc5e742015b5f6e956b9579b9dd4a5c063178d17f9a8016b9593e2efa8fc27b50972250a3b5bf9eccccaef580cbbfec5f57a066b9acf4d6944ec010987acb95148beedd6baf77f0f65ee291e017d0da4efd0ed44485d68c429c550a90d956a041ca2b87d774ae26eff7b", 0x72}, {&(0x7f0000001500)="78fb706fb44dab4cc9fb27d57ec828ff5706c2aa42a16ad0d83bf3a25a4bf9e6edd4c6d18d5b8378632cde1e615256449331f8ea1cb1d8914c143d69a475b9a94c6ab566a27d665239eaa8f2a92a2740219a35c4d56b4da4b3ee9a27494d94f66b2d885662bc5368c29756b89c491235285d742efba1ca3ee8d821bad6e537d16e042da1d9dca9de4548445625dad07ee287fce9b5e8b1b826924b59a0d28ac918d54bd6e691d0da25ad6588c915cded", 0xb0}, {&(0x7f00000015c0)="c397707693f8ba28ee71be992361b3fee87423913a4b45728501171cb7122aa07ec5afc63ddd747fe6a6a842b6a36dd90ccb9b830a40f8874bb6343f3a1a4a84fb0e001190ce06aaf5a2352a2069a4f0033f61e29e701b", 0x57}, {&(0x7f0000001640)="d585bc7e22a4d3ab7ea16ba68ddd29397caa774883d5acc45393c4b1df4e379aa0018e2065a4e5fe1d79dc80231604b0caef61ebbd1567f3adb33c211152153ff50191bcf042802cf5bccfb492d0561b9656f0fb30aafc4e56d2c6133ae4eb03dd9e8604ffd10ac3c3ba9c023bfee45e53faa7535ec361149bb6490c43a39b5646f9138a0555b3239d17", 0x8a}, {&(0x7f0000001700)="e0fd8062822e4e2798b2591244e2f0cf99b118457aa58f462969b87304bba35b66af148ff522dd71548334174d6ad00119580c4017ac4026f16d5f119b41de08428c07731430b14cae453d57be20164f6a0fd2d229392fe56a3880ebb138012a4e40a252d214dfdaad9c8925f9b992399b3dd891dd27471fad6328499d3e985ce77e2de3e140bb", 0x87}, {&(0x7f00000017c0)="d9161970b80fd2c92b4203563199cb949a9b0e8b44c1453c60b8a27f9bc5", 0x1e}], 0x8, &(0x7f0000001ac0)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x40, 0x20088}, 0x10c) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:14 executing program 0: getegid() r0 = getgid() getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getegid() fstat(0xffffffffffffff9c, &(0x7f0000000040)) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f0000001200)) getgroups(0x3, &(0x7f00000001c0)=[r0, r2, r1]) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(r4, 0x6, 0x100000000, &(0x7f0000000200)="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", 0x1000) setresgid(r3, 0x0, r3) setgid(0x0) 00:00:14 executing program 0: freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = socket(0x2, 0x5, 0xffffffffffffffff) r2 = semget$private(0x0, 0x3, 0x41) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000100)=""/16) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x2}, 0xfffffffffffffe2c) 00:00:14 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x8888, 0x36ae, 0x8, 0x2]) r1 = socket(0x17, 0x3, 0xffff) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000040)=0xfff, 0x4) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000280)=[0x0, 0xac]) 00:00:14 executing program 0: write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x28b) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x0, 0xf, 0xf, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x18) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff901000000000000"], 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:16 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="03e17b825b217515df"], 0x0) nanosleep(&(0x7f0000000200)={0x0, 0x1b}, &(0x7f0000000280)) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000080)={@remote, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @multicast1, r1}, 0xc) 00:00:16 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000040), &(0x7f0000000000)=0xfee2) 00:00:16 executing program 1: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) shmget(0x1, 0x3000, 0x4a, &(0x7f0000ffd000/0x3000)=nil) 00:00:17 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x440, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f00005aa000/0x4000)=nil, 0x4000, 0x4) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 00:00:17 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="b5c5dcdea2bc460104a39f7f022e2fd89d0ad8d6830214cbc57d03000000000000001abb6da0b9731057d3197c46fff650687554887d929abb1ab72681d036ce5d050000002187a9f421118a4eed5e452b3b41c46da5df73d1ca4e8b364bb2306f170cfd9670f4846a68d423955031009faca21e5e9ceaf7cc6bd73662b2187acd91c79f4b5757fde086a2bd349169af014af4bb36e1c79e1e37ac657ac96c77bf2d2cbb0d90f9127951bac7d13f6300000000000000000000000000000000000000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffd}, 0x10) shutdown(r0, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) nanosleep(&(0x7f0000000100)={0x7f, 0x7}, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1}, 0x8) 00:00:17 executing program 1: socketpair(0x17, 0x1, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) 00:00:17 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x8000, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:00:17 executing program 2: pipe2(&(0x7f0000000040), 0x0) clock_getres(0xd, &(0x7f0000000080)) clock_getres(0xe, &(0x7f0000000000)) 00:00:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x59d8, 0xf, 0x99, 0xb5}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @rand_addr=0x9a}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="f80149d0f1eaee606708fe061c99e3000400"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) r2 = open(0x0, 0x46, 0x2) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x8001, 0x40) freebsd11_lstat(0x0, 0x0) poll(&(0x7f0000000340)=[{r2, 0x80}, {r0, 0x40}], 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000018c0)=0x9, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000001880)={&(0x7f00000003c0)=@in6={0x1c, 0x1, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x785}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000004c0)="2e165cc36acc3937393f8086f82948cdc1810377648513ef54670343f9beb2ef022e83be1347843c62ff9c6eda6c25b790050b870bbecb4e82e7126360c5d439f54022feece4583dfb3ec2ef6543f6da662c5358f1a053ff730440fb27e47a8b1c3a1bb42f20f02b002afa133957104594f96c80061eda5ce83325252ee2ab5925641e2115014ff065ed8d09d2689da145a5d9dc30bdc06556b112791e1d05275b73014d783b0a0faa571cfb09048997ab2b544aa676f40dfa8b65e62b46c59e2c04c3776d986b531c0342aa9160caf247ee048942e94e627911f6", 0xdb}, {&(0x7f0000000400)="d38f585c37d5636f80f6195b6cbd46efe5c68d1c4c701042e8208ff1c8a126ae6d3a83feed785624accfdc10c74e7242d1c7b5302b5d9392642faf4687893a1124674ab68c06", 0x46}, {&(0x7f00000005c0)="9f1c46bc02a6b0013196a6e496424a1f3e6f6167a840d901bafcba5ef993f85cd79b98cb51a28b989ca00633536c960480be459b4eb11572e0fe45ae2d5d57f4fc6067e022f4d9e6aa4e0ab1523219911c72cbdaf99f1ef188796911670efa1d39b7e0cb3f17d7e25eeb1c482943ac23f7a2e9ebe4", 0x75}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="192b7004a775b0f91a10c2df1eb1c269d91a53c36b9c89869a3df927fe6caf2e0bc4cd01ce586c1224cc5a4ecb8008207e243a5d747d367df8e9a29c68d24f8bcf11ed0a77cc849d93081558918da0d36306dca657b83219f3ccc8d8cd5460f8ce5c9b1e23be40216e22f4adc8c0eba80de541bd296764c553a230d260445ae13fa2a23410f485354c60e4221cfb3cf8c6d45a685c5ea8d11212539e51d32c6f0551beec9581abfe2833e1115b609a9deb40826234d668dfac13ceb5e856c40e579648490990b948775974dec5122779409c29ae2e3a28778d3df6a6e0bde3b18909dd3c", 0xe4}, {&(0x7f0000001740)="5187c25137fed56e328ec46f1cb775931dc6dd08db63d9a7fc1c02cf9da7c1b800833828471fa9ec33197add87a78f5ccd43a21d4d7336fb1ad315a1e795df7944d954472c9b67dd13f28f4160ed8d175a84bb98829dd3eace53a851535e7c0ab80c5067c8ac39416c0a31f84b3be1a510b826ba8fddedf9f460f7e12ebfb897af72ade8a07dd5b75fe8aad3793af61f4b120908c86e76", 0x97}], 0x6, 0x0, 0x0, 0x8}, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000100)) getgroups(0x74, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000300)={r1, 0x5}, &(0x7f0000000380)=0x8) freebsd11_fstat(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 00:00:17 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) listen(r2, 0x0) accept(r1, 0x0, 0x0) close(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x90) execve(0x0, 0x0, 0x0) fcntl$setown(r0, 0x6, 0x0) 00:00:17 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$unix(r0, &(0x7f0000000380)="001f899060b117650d6aafe3335af8743b6500cd64c3fb52b51b3d9cb56876db1afc4d513a0e2559a9956fb61168cc6756c8d712c064b6", 0x37, 0x81, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) utimes(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)={{0x6, 0x200}, {0x9a1, 0x101}}) chroot(&(0x7f00000000c0)='./file0\x00') faccessat(r1, &(0x7f00000004c0)='./file0/file0/file0\x00', 0x68, 0x0) mknodat(r1, &(0x7f0000000340)='./file0/file0\x00', 0x8000, 0xfe1d) freebsd11_stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000180)='./file0/file0\x00', r2, r3, 0x400) 00:00:17 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:18 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) socketpair(0x11, 0x10000003, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ftruncate(r0, 0x800800805ffff) ftruncate(r0, 0xffffffff) 00:00:18 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r1 = getpid() fcntl$setown(r0, 0x6, r1) 00:00:18 executing program 2: r0 = socket(0x2, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000000)={0x2, {{0x1c, 0x3, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, {{0x1c, 0x3, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}}}, 0x108) getsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:00:18 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x10001, 0x1, 0xa5e8, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1}, 0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) exit(0x4) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000), 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x10) accept(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) close(r0) poll(&(0x7f0000000100)=[{r2, 0x1}], 0x1, 0x3) 00:00:18 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1e, &(0x7f0000000100), 0x10) 00:00:18 executing program 1: mlock(&(0x7f0000215000/0x1000)=nil, 0x50a12000000000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) 00:00:18 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r0, &(0x7f0000000880)=[{&(0x7f0000000540)="d896b68d702f7225814a348cdab62d8f5cb0611ef2eb9c6fd10ef3adf7842a8e0bb60388a88cfe70bf5cb11427ef", 0x2e}, {&(0x7f0000000580)="c623c5a018dda6ab262e9d21257ed4dcf7fe517559b14576e3f448876c8ecfc40bbe7e352e69a28aab2f126e8d43d54225c30a80a0955f62454e0eef6b68126fa4d0ded1b28fae7baf7d52786099ce642e97fc6e230384854f2dfec14fa232fa767ccfef", 0x64}, {&(0x7f0000000600)="ccef5b2a24e7ddb5a249800e7748b83b0d2dea62208dd7e00935bcc94b4361122097862a85372d810868f8a7d6e69ec3b3d4e9e7451a78d9ea2b911e7a7685c533ee5de59fdd77e4f81d948f22e19e418da7cbfe3d223e81486aabe968e61892593b7fcbb9de44d39f683fbfd5be48dc1aacc0", 0x73}, {&(0x7f0000000680)="07275fd8a22cfdb31785cd88eb005696945f5ac751a24f70c427bf0e85d3e683681c8dbc857f66cc493f4fa465dc3a3e74ce961803b08bc966f1560a146caec2d2b4959b8feb3ecffe9429e57915c7200a63434445836fa3f89b5800a5efafa1cd2979658713ea277f97b040b8a501bf84e5562357bbb91913099508c1b38acffd24d58519005da0826beea62ef6e7c890c1825b05f341c04626bfe0b1ac87271165ed86bd45dc83b2eb8723f491adb3abdc5fc4081923b7cd54a033ccd43ea32e934dbcce2cc9d2488e894bbd4692bf68b8f28b2bc6", 0xd6}, {&(0x7f0000000780)="cb157ab6a881460504143c441771778818139a561941f2f5d6f804b53458074b870b864e01ba5fa1a5a9c084a27515663bdd6ba83fa5a36570dcafb2c4badeae0f6a40b9cfd176830c5dbacb8cf10d325ef74cacb5549eab1163014098621c364bcf09dec9dfe521e9f43cebb1644e104515d411174f39f0aa4b4b29001bb0f480de5d7253cbf5af6713a562386f0b12caaa4bad9d74d92fd9e07ced30a0e8983ef36155df958467e9ab79e8f8d496c0bf30c4a5e2d809a4d91cd3d78e590fe6f94fe2efb663759854cd40d93b21ab63d1d1eff21f39cbfc548bb1903ee572e214", 0xe1}], 0x5, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000009c0)={0x7, 0x2000, 0x8, 0xf150, r2}, &(0x7f0000000a00)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x7ff, {{0x2, 0x0, @multicast1}}}, 0x90) setsockopt$inet_int(r0, 0x0, 0x15, 0xffffffffffffffff, 0x392) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000980)={r2, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in]}, &(0x7f0000000400)=0x10) freebsd11_fstat(r0, &(0x7f0000000900)) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000004c0), &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000440)={r2, 0xe, 0xff}, &(0x7f0000000480)=0x8) getsockopt$inet6_tcp_buf(r1, 0x6, 0x461, &(0x7f00000002c0)=""/77, &(0x7f0000000340)=0x4d) socket$inet_udp(0x2, 0x2, 0x0) 00:00:18 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000100)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x140) 00:00:18 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) dup2(0xffffffffffffffff, r0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000020000206, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0xfffffffffffffffd, 0x1000000000044) poll(&(0x7f0000000140)=[{r1}, {r1, 0x100}, {r1, 0x80}, {r1, 0xa1}, {r1, 0x2}, {r1, 0x4}], 0x20000000000002cc, 0x5) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket(0x1b, 0x3, 0x0) writev(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r2, 0x0, 0x377, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) ftruncate(0xffffffffffffffff, 0x800007e2780e3) open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab354223", 0x22, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') faccessat(r3, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000) 00:00:18 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000600)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10, 0x30000000) preadv(r0, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f00000003c0)=""/33, 0x21}, {&(0x7f0000000400)=""/217, 0xd9}, {&(0x7f0000000500)=""/87, 0x57}], 0x4, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x6, 0x7fff, 0x119200000000, 0x8, 0x1}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000000)=r2, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000680)={r2, 0x8}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000280)=0x82c, 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0)={0x3, 0x401}, 0x8) fcntl$dupfd(r1, 0x11, r0) linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0/file0\x00', 0x400) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) openat(r1, &(0x7f0000000240)='./file0/file0\x00', 0xe08, 0x0) open$dir(&(0x7f0000000640)='./file0\x00', 0x10c00, 0x4) open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x1, 0xa) 00:00:18 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) sendmsg$unix(r1, &(0x7f0000000780)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00.ofile0\x00'], 0xa, 0x0, 0x0, &(0x7f00000006c0)=[@cred={0x20}], 0x20}, 0x0) 00:00:18 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) recvfrom(r2, 0x0, 0x0, 0x40003, 0x0, 0x0) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r2 = msgget(0x0, 0x421) msgsnd(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) socket$inet(0x2, 0x5, 0x80000001) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r3, 0x0, 0x10, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r4, 0x0, 0x49, &(0x7f0000000040)={@broadcast, @local, @rand_addr}, &(0x7f0000000080)=0xc) bind$inet6(r5, &(0x7f00000000c0)={0x1c, 0x0, 0x0, @empty, 0x40}, 0xfffffffffffffe91) 00:00:18 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00000004c0)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x30000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000540)={0x0, 0x1ff}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000005c0)={r1, 0x5}, &(0x7f0000000600)=0x8) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7dba6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r2, &(0x7f00000001c0)={0x2, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r2, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_int(r3, 0x0, 0x47, &(0x7f0000000780), 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x1}, 0x8) msgrcv(r2, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) accept4$inet(r3, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) msgsnd(r2, &(0x7f0000000180)=ANY=[], 0x0, 0x0) 00:00:18 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x6, 0x4}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x10001, @loopback, 0x7fff}]}, &(0x7f0000000140)=0x10) 00:00:18 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup2(r1, r2) ppoll(&(0x7f0000000140)=[{r0, 0x1cd}, {r3, 0x400000080}], 0x2, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r4 = msgget$private(0x0, 0x100) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) r9 = fcntl$getown(r1, 0x5) r10 = getpid() msgctl$IPC_SET(r4, 0x1, &(0x7f00000005c0)={{0x800, r5, r6, r7, r8, 0x20, 0xffff}, 0x8361, 0x476, 0x5, 0x4, 0x81, 0x8000, r9, r10}) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="70012e2f66697c653000"], 0x9, 0x0}, 0x0) accept4$unix(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000000)=0x6e, 0x0) 00:00:18 executing program 0: truncate(&(0x7f0000000000)='./file0\x00', 0x8) nanosleep(&(0x7f0000000040)={0x0, 0x800000008}, &(0x7f00000000c0)) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x10000000) sendto$inet6(r0, &(0x7f0000000140)="3a1bd997b827c37872f761290fc4bb4760f6215ed1765a8b55", 0x19, 0x0, 0x0, 0x0) 00:00:18 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:18 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket(0x11, 0x30000007, 0x7ff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) listen(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) r3 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) 00:00:18 executing program 0: semget$private(0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockname(r0, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0x10) semget(0xffffffffffffffff, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x3, @loopback, 0x3f}, @in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x1, 0x67, @loopback, 0x4}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000140)=0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:00:20 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x7, 0xffffffff, 0x4000, 0x9, 0x101, 0x6, 0x6, 0xffffffff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @local}}}}, 0x0) writev(r0, &(0x7f0000000680)=[{&(0x7f00000004c0)="ce1174f44306bd70e4f286b8f536d57401dc2f1eb91e623ec8790f3cba2ae8b09b512b448d17863499704eea40f6526517992ee9018effb0eef6a63445e9870dd24e5c99a93589ed7d0f8ffa6dbaf33fc9d2af59d42e7a5afe603d6c602850e4963bbc2214ffccdf923095afafc9dbbee26d34d86684f8b4ec62f4b2ad5dacefdae29dfb4c3d6bc189303aaf6e1b414323447c92ce65d4c4668de9244ba0aad2beb9289dddcfc13df37d855ce6fe82482dbc993d39d748288e58e95cdf92d00d7fce83a0e362475b9f8547b578", 0xcd}, {&(0x7f0000000140)="8b1a4fcd9aa2700330dbf7b790bdd9cd02a9f64ff2bd1bab536a75f27365bedd6793a688c1dbc1da6d4756459027376aa3d86cc38d", 0x35}, {&(0x7f0000000180)="e470daf5ce983aeaad0acfccc6ccf0d307fda50291bb28cab49327ce3feeb7360a7aba4f5d0b7d02e886bf493ebb82702ab6bcd8a6fb67f6c37dbf3fcdf3bab27a082ba5ac421af2c00e90df1ef0d25bcb4ad1ad54043428df8abe8a19f6a881334001943e6fdd0c306185fa53016ba2c69f5e9972", 0x75}, {&(0x7f00000005c0)="60b4143d1c7ff0518736d98a9169dc9ccf69d2c634d3f3ce174231ea72b498d811d808f2e56dd45615d9f9b17d4e0926d7491eb5bcd5c175fcebcd668dd267b486e6d70b2ce5fa3ca6e06e0276635bf9ff397ead46b604c6705cbed36a65a57fd85e525a76a02333f85e2a0c8bb5a86083735b9c363d0ca9484dc2a660a198a02523424e8a34d9", 0x87}], 0x4) readv(r0, &(0x7f0000000980)=[{&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/254, 0xfe}, {&(0x7f00000007c0)=""/241, 0xf1}, {&(0x7f00000008c0)=""/175, 0xaf}], 0x4) 00:00:20 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket(0x1e, 0x2, 0x3) socket$inet6(0x1c, 0x10000002, 0x3) socket$inet(0x2, 0x2, 0x7) open(&(0x7f00000005c0)='./file0\x00', 0x100, 0x80) r0 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./file0\x00', 0x408, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0x1c, 0x7, 0x105) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0xa7, 0x0, 0xd6ee, 0x1}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000006c0)=ANY=[@ANYRES32=r5, @ANYBLOB="feffffff010000000800ca0561000000080000001c004e23ff0f0000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r6, @ANYBLOB="020000001a095072070000000700980800000800000002000000"], &(0x7f00000004c0)=0xb0) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) r8 = getuid() setreuid(r7, r8) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000580)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="070000004f0004000000c264c8b503000100"], &(0x7f00000003c0)=0x12) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:00:20 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x6, 0xc762, 0x1}, &(0x7f00000001c0)=0x94) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0xde1d}, &(0x7f0000000280)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:20 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000480)="9b7e0001000000859000d5cd", 0xc) write(r0, 0x0, 0xa813d29fbb99bcb5) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x4, [@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81]}, 0x20) rename(&(0x7f0000000440)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00') r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xd2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r2}, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x100000000}, 0x10) write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 00:00:21 executing program 1: r0 = semget(0x2, 0x3, 0x0) r1 = getuid() r2 = getgid() r3 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000000)={{0xfff, r1, r2, 0xffffffffffffffff, r3, 0xc4, 0x83}, 0x10001, 0x421, 0x80000000}) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_mknodat(r4, &(0x7f00000001c0)='./file0\x00', 0xc190, 0x100000000) getsockopt$inet6_buf(r4, 0x29, 0x50, &(0x7f0000000100)=""/93, &(0x7f0000000180)=0x5d) accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f00000009c0)=""/231) 00:00:21 executing program 1: r0 = open(&(0x7f0000000780)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x10006) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 00:00:21 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xffffffffffff7a56, 0x4110, 0x200, 0xffffffff8355778e, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xa00}, &(0x7f0000000140)=0x8) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1e5) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x31, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="e7640a8e5cf4d2993bd5ebdd542793c18c60dba58f08273f7ed88e93038c58fa3e63eb6656bb06c6922c85109f24f1d3d1f81a69"], 0x8) poll(&(0x7f0000000080)=[{r0, 0x2080}, {r0, 0x2004}, {r0, 0x106}, {r0, 0x4}, {r0, 0x15}, {r0, 0x120}], 0x6, 0x41) 00:00:21 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getrlimit(0x3, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x0) mlockall(0x3) 00:00:21 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x7, 0xffffffff, 0x4000, 0x9, 0x101, 0x6, 0x6, 0xffffffff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @local}}}}, 0x0) writev(r0, &(0x7f0000000680)=[{&(0x7f00000004c0)="ce1174f44306bd70e4f286b8f536d57401dc2f1eb91e623ec8790f3cba2ae8b09b512b448d17863499704eea40f6526517992ee9018effb0eef6a63445e9870dd24e5c99a93589ed7d0f8ffa6dbaf33fc9d2af59d42e7a5afe603d6c602850e4963bbc2214ffccdf923095afafc9dbbee26d34d86684f8b4ec62f4b2ad5dacefdae29dfb4c3d6bc189303aaf6e1b414323447c92ce65d4c4668de9244ba0aad2beb9289dddcfc13df37d855ce6fe82482dbc993d39d748288e58e95cdf92d00d7fce83a0e362475b9f8547b578", 0xcd}, {&(0x7f0000000140)="8b1a4fcd9aa2700330dbf7b790bdd9cd02a9f64ff2bd1bab536a75f27365bedd6793a688c1dbc1da6d4756459027376aa3d86cc38d", 0x35}, {&(0x7f0000000180)="e470daf5ce983aeaad0acfccc6ccf0d307fda50291bb28cab49327ce3feeb7360a7aba4f5d0b7d02e886bf493ebb82702ab6bcd8a6fb67f6c37dbf3fcdf3bab27a082ba5ac421af2c00e90df1ef0d25bcb4ad1ad54043428df8abe8a19f6a881334001943e6fdd0c306185fa53016ba2c69f5e9972", 0x75}, {&(0x7f00000005c0)="60b4143d1c7ff0518736d98a9169dc9ccf69d2c634d3f3ce174231ea72b498d811d808f2e56dd45615d9f9b17d4e0926d7491eb5bcd5c175fcebcd668dd267b486e6d70b2ce5fa3ca6e06e0276635bf9ff397ead46b604c6705cbed36a65a57fd85e525a76a02333f85e2a0c8bb5a86083735b9c363d0ca9484dc2a660a198a02523424e8a34d9", 0x87}], 0x4) readv(r0, &(0x7f0000000980)=[{&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/254, 0xfe}, {&(0x7f00000007c0)=""/241, 0xf1}, {&(0x7f00000008c0)=""/175, 0xaf}], 0x4) 00:00:22 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0x3, 0x2, [0x4, 0xa0]}, &(0x7f00000000c0)=0xc) r4 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0xf705, @empty, 0x80}}, r3, 0x3, 0x1, 0x2, 0x0, 0x7}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) truncate(0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:22 executing program 1: r0 = semget$private(0x0, 0xb, 0x12) semop(r0, &(0x7f0000000000), 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') msgget$private(0x0, 0x7) bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x3, 0xb7a, @empty, 0x1}, 0x1c) __semctl$GETZCNT(r0, 0x7, 0x7, &(0x7f00000000c0)=""/106) 00:00:22 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket(0x1e, 0x2, 0x3) socket$inet6(0x1c, 0x10000002, 0x3) socket$inet(0x2, 0x2, 0x7) open(&(0x7f00000005c0)='./file0\x00', 0x100, 0x80) r0 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./file0\x00', 0x408, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0x1c, 0x7, 0x105) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0xa7, 0x0, 0xd6ee, 0x1}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000006c0)=ANY=[@ANYRES32=r5, @ANYBLOB="feffffff010000000800ca0561000000080000001c004e23ff0f0000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r6, @ANYBLOB="020000001a095072070000000700980800000800000002000000"], &(0x7f00000004c0)=0xb0) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) r8 = getuid() setreuid(r7, r8) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000580)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="070000004f0004000000c264c8b503000100"], &(0x7f00000003c0)=0x12) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:00:22 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) recvfrom$inet(r0, 0x0, 0x56, 0x0, 0x0, 0xfffffffffffffe48) 00:00:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = msgget(0x3, 0x20) msgrcv(r1, &(0x7f0000000000)={0x0, ""/245}, 0xfd, 0x0, 0x1000) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x8000000000000a}, 0x8) 00:00:22 executing program 1: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) r0 = dup(0xffffffffffffffff) lseek(r0, 0x5c, 0x5) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x5, 0x4) 00:00:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x40000005, 0x84) r1 = dup(r0) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={r3, 0x0, 0x0, 0x1000000, 0x3f}, 0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe8010"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:22 executing program 1: socketpair(0xe665212b740cda96, 0x7, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x9, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0xb54}}, r2, 0x7, 0xffffffffffffff03, 0x365}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4) __semctl$SETVAL(0x0, 0x0, 0x9, 0xffffffffffffffff) 00:00:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x4, 0xffffffffffffffff, 0x100000138) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x4, 0x8, 0x6, 0x1, 0x4}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x80000001, 0x0, 0x1, 0x7, 0x81, 0x4, 0x5bfa, r2}, &(0x7f00000000c0)=0x20) 00:00:24 executing program 0: r0 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x7f, &(0x7f0000000680)="775c98888dd0666d67bd1f81787a2f077ff34dd13e0ac74c74f11e8bbf778c8b03b6f2eb17e62d0a183b17c1bf308c7bfbb978c7966ec17a8467eee17734cf8f5695163a2a1f6af13c315bb270eba466a8b7ed6883e32052cc5a95cf360abc2030047c5e672a48dc1901", 0x6a) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x2000000002, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getegid() r3 = open(&(0x7f0000000500)='./file1\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000005c0), &(0x7f0000000780)=0xb) r4 = getegid() semop(r0, &(0x7f0000000600)=[{0x1, 0x5, 0x1000}, {0x2, 0x5, 0x1800}, {0x1, 0x100000000}], 0x3) r5 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r1, 0x0, r2, r4, 0x10, 0x7c}, 0x3, 0x10001}) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) r6 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r6, &(0x7f0000000140)=[{&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000040)=""/199, 0xc7}], 0x2, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000480)={@multicast1, @multicast1, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000540)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r7}, 0xc) semop(r0, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x5, 0x7, 0x800}], 0x8) shmat(r5, &(0x7f0000ffb000/0x4000)=nil, 0x2000) r8 = socket$inet(0x2, 0x20000002, 0x0) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000240)=0x3) fcntl$setstatus(r8, 0x4, 0x10000) r9 = socket$inet6(0x1c, 0x10000001, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r8, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x6, 0x3, 0x7, 0x4}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0xa, &(0x7f00000007c0)=ANY=[@ANYBLOB="1c004e2018190000fe8000000000000000000000000000aa1900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r10, @ANYBLOB="9ed8c93ca3b6f98c000100000c000000fbff0100ae6412ac56f9007767a59a39c43217a0aa5f8ba29aa2b64e2b402a056544d80447561dd26cfd396d86c5adcdbe1d235c644708faa52f3198e1ba76150430"], 0x98) poll(&(0x7f0000000640)=[{0xffffffffffffffff, 0x80}], 0x1, 0xfffffffffffffffe) 00:00:24 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) 00:00:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2101000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="05000000008000000400000002000000f2ffffff"], &(0x7f0000000140)=0x3) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x1}, 0x8) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0xfffffffffffffe75, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) setgroups(0x0, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') readv(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) fdatasync(r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:00:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3dc3}}, 0x0}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x6}, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) r3 = msgget(0x1, 0x4) msgsnd(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200000000000000756bbcc89f5d180e46a0bfe557ec8de94d76ca5677c2fa5ab8472e79ec2afe3ea31a43a181e49bbba49cba65ee12b59234484b65856b446bb9c4ca0f87fc5fb935da080bc4073e3ee24a69db47b1e17e21fc8a"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 00:00:24 executing program 3: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x8, 0x80) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000200)={@local, @multicast1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xef45}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xbaa}, 0x394) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x1ff, 0x0, 0x400, 0x69, 0x0, 0x1ff, 0x40, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r3, 0x0, 0x0, 0x4}, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)="8ac1e28275ad36876619ab10396bf87aff26ceaaa9a4e2e9c55dbf607c25d25d68493c1966f57be2d2880d926fc0a69062f559da161518a6d2bdb2ea99780cf5fb94a767cc8f97d5ac72e37e3fa6164a6d6261868411d7659fa1a720ca5bb0d5a86bae3bd3", 0x65}], 0x1, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 00:00:24 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in, @in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0}}, r1, 0x401, 0xff, 0x102, 0xffff, 0x5, 0x818}, &(0x7f0000000280)=0xa0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000040)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, r4}, 0x14) 00:00:25 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp(0x1c, 0x2, 0x3a) writev(r0, &(0x7f00000003c0)=[{}, {&(0x7f0000000040)="dcfec20a75415d0b207e9ac9f4708a00811eb4a1744645662679108ac43e53c16e247ec43de9c132a5331c9c311bb8", 0x2f}, {&(0x7f0000000140)="14aab295ad0a230f1b806e11086885085ee6a84f5abe2cf68d5bf77bef92bd2bd3f817b0e38c7a2df5b7705e018c1c1bc8e04e17769a31126cedcd14475df024aa11ef2492d292f9fff1010d88bb0f0db34e34e8", 0x54}, {&(0x7f00000001c0)="ffb2a1afc7c7bab37af8ddd94409db766428ed67958995cfc7f5a207603e88c15c87e5acb8eeca4cb9a7522676400d3743c9ab300d48", 0x36}, {&(0x7f0000000200)="e579acea25c825c7b4ad8cc23956f1a596132882007b87b2d9a55fafd81ab608ea4eae07d71d1c75d46e974c2019e737a71396e9c1c4acdf1d7770827a31817810dd371097fbc35716f8f53ef7fc0ed1d9b8a9bfed632d141a8db925269f5657038991b55f96a17b5a57db6ee1e5a7688cb4d6bdb5d60662f443da62a7790f45f7ae471488af842484221ecd12e703e02963831f9ee32e0a356742c73947bfd0f9be", 0xa2}, {&(0x7f00000002c0)="dd59044de6a3d217b5b9c23422c4fae06a1d13a8ac482387e7f15aa8bae97eb04d3d8209aa09350a59a8ea1566505da033f554fc8e738f099e2f89de3528ed1849e9952ae73d03307b216d5bd51f36f07bcf8def03252e6652dcf80fa1529ddee6a87107fbc2d1b8a873fa3d8830fa1665f22b2cf88590099073c311934d9508c6285570f7c8bc132023b0ae197f47e892933279042cafb30fbcf571856fdb9820e59b3668408a0ce6732de1d01ce01827dc934a610e68d544ed9fff4a308a483930cfffa32e6534b03e4c0e967382dc8d9e6316214439526a0ac5a836c398d1a0eac71e6ea203", 0xe7}], 0x6) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000440)=0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r2 = socket$inet(0x2, 0x2, 0x0) accept$inet(r1, 0x0, &(0x7f0000000600)) setsockopt$inet_buf(r2, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) r3 = geteuid() freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000640)='./file0\x00', r3, r4) 00:00:26 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x10000000) getpeername(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) r1 = socket(0x2, 0x1, 0x0) getsockname$unix(r1, &(0x7f00000001c0)=ANY=[], &(0x7f0000000180)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f00000000c0)="e82c8a510fe7f43d2811b2255da9d618d8ab4b82ab9c09bea6adfbdcffa7be91942264ed93760b86d6711007e8a84cd1262bd1719581", 0x36) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0x0, 0x300000000000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x6, 0x6}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x4, 0xffff, 0x200}, 0x10) poll(&(0x7f0000000100)=[{r1, 0x40}, {r1, 0x4}, {r1, 0x4}, {r1, 0x10}, {r1, 0x1}], 0x5, 0x1) 00:00:26 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e19ae06e71615831ccde8c50b02005800000000eb0000000000000006cb61e9b753c5"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000040)={r2, 0x3b}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={r2, 0x676}, 0x8) fcntl$setflags(r0, 0x2, 0x1) 00:00:26 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) fsync(r0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0x80000001, 0x4) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) open(&(0x7f00000000c0)='./control\x00', 0x200, 0x2) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f0000000080)='./file0\x00', 0x86, 0x40) open(&(0x7f0000000240)='./control\x00', 0x20000, 0x0) rmdir(&(0x7f0000000000)='./control/file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x7fff, 0x7}, &(0x7f00000001c0)=0xc) rmdir(&(0x7f0000000100)='./control\x00') 00:00:28 executing program 2: open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x200000000004) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:00:28 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) recvfrom(r0, &(0x7f00000001c0)=""/87, 0x57, 0x80, 0x0, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0, 0x200}], 0x0, 0x0) write(r0, 0x0, 0xfffffdbd) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x1) open$dir(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r2, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r2, 0x6}, &(0x7f0000000140)=0xc) getsockname(r1, &(0x7f00000000c0)=@un=@abs, &(0x7f00000002c0)=0x8) 00:00:28 executing program 3: __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) write(r0, &(0x7f0000000280)="a89dba6a905f18f0c5129c2dd4e15d1716d98881589dd4fd61ac62ff4a29a0099c94df08b9a255fe09de57c1ed0e948ce2e5fcf74899c8b1d0943c71780f6cc04ff1fece8667debe7738bb1d1093e395e1f4c8083adc3f9174a7aae83138c0a6faa19a69243d907da3bbd48948117f9d4dc5f6ed5ebd518798993dfbecaa4fa22a60265f4f5f360cc739e4d5e92f7bd4a86836576658cda9146ecdf556c0f21d6a1655c38014088770649f0c56b92a6a7459b2fb07ae9edbd39fb31e864f7f41d3a68b9c5263accbe11bf125845ad42131ccac9f2601cfdc33612a099f11043107ebadf7b2e56165cfacc9106fd44a23601c", 0xf2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/169, 0xa9}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000a40)={0x0, 0x3, 0x6, 0x2}, &(0x7f0000000a80)=0x10) sendmsg$inet6_sctp(r1, &(0x7f0000000b40)={&(0x7f0000000380)=@in6={0x1c, 0x2, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x10000}, 0x1c, &(0x7f0000000980)=[{&(0x7f00000004c0)="6525067fbd54aa71da46c5db57bdf0d2eebafe5b827383c79fecd1c0d4f745b5b0255191d26c06e98bbbcdf0917ec402c97b3edc49c58d4d2e6be26d8aefc8ae363a5a3253f944b04bdac0c27e485579482692d26b3be4d3f13155678ac836e4c9e00c7eae3db391865df14e09574bc5984530259dfa284832aa255bc4972f3feb0b0f8b9d6a1272a9d699c6217b3218527a10b52edd26a85957a881de9e37803f74183395c1158ffd55ef234532d9", 0xaf}, {&(0x7f00000003c0)="27c4ff58dc724126fee4aa71850c2b228b414ac2a375df26261bf7c0604e1a8abc63dcf718", 0x25}, {&(0x7f0000000580)="4965fe16171b6e9ed9959d4bb960801a0a14b1c23c8c60e4a2a50f2456d56d9573e427eea2cccb81f89f176320612e3f6a3427c5bce99dbfe3ba733f8ca2c9fa154590d470af65aae00642a81dfb5262", 0x50}, {&(0x7f0000000600)="d32ce6df161862777a22e9054615eba9cbde141ac04b8d8f52002ac2095e8b0b4459590d4e2b1f44ef261892a8f1d79c06c9ae171d24f47fce3b2efd913af1fc6ad1f0871fdf165d06ffa09f1bead433054f945e61f700b9da6ba0589f6b744cc365b5a6c9ca86c3598722", 0x6b}, {&(0x7f0000000680)="7bbbe9836df4920b855cd8c657e019fda22378085bbed0f2bbef6a4b5ea07df23de83c2037e66facbf5d3c54c81c91c92944d0d1d56b622f537a2e988da55bfbce842e17c7a6e834d1d2aaed6f475b6db37c54d9982f772549fa3d571019ab857e6d63bd443affbf7545c2", 0x6b}, {&(0x7f0000000440)="edd6468bb28bf530774dd9ba0888a4bc03609b01d465e2eb6c9c171b9d482bb3ce2c1c303e", 0x25}, {&(0x7f0000000700)="c610afb30bb88cd09d8630e3e930c8d045967268d806aa552f95dfc80995a1588c9232f359020f84e9cfeaabb5f4bf7e13cee873ef61005f578448948cd8b7691578a6670396da1ace510fe941208215d8b0b18263ef8a5c6d0b7b53f807190f9c3e40c547289a0c3b0df56315719cef00fc1d7f0809d3fdc74feac31163cb94876577c140acb7893580886b5a5dd23ccb4ea0f9a2", 0x95}, {&(0x7f00000007c0)="92cbfb953401b87d17944ab98585877342ec8ec07310bde07aeeccbd8da041633f211c49b7466a41b79e62aef85246c6efdc4b52b3d5190d48abbb0b0fcc556609cfcab0468cdc6961c3bece2135840323d180b810beb718bcb8979c5e7e68cae21f575b6223806da8d0780f3424b17bfd342a32485939c16e5cadfa6c6c38a7dab137f2207591ad72eba596bfad733fc814bccd6ad66122512ba99513bb314eee1df7af689f917f62ce422700912bfb749c141c043b3e62491cba", 0xbb}, {&(0x7f0000000880)="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", 0xfe}], 0x9, &(0x7f0000000ac0)=[@sndrcv={0x2c, 0x84, 0x2, {0x9, 0x80000001, 0x3920, 0x8, 0x2, 0xe, 0x0, 0x8, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0xfffffffffffffff9, 0x7, 0x6, 0xe318}}], 0x7c, 0x4}, 0x20000) bind(0xffffffffffffffff, 0x0, 0x0) freebsd11_getdents(r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) 00:00:29 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x44c, 0x80) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffd}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) fstat(r0, &(0x7f00000001c0)) 00:00:30 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket$inet_sctp(0x2, 0x8000000000007, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x8004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000180)=0x10) 00:00:30 executing program 0: r0 = socket(0x17, 0x4, 0x100000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x100000000000000f, 0x0, r1}, 0xfffffffffffffe2e) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:00:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00, 0x1, 0xf9, 0x3, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_buf(r0, 0x0, 0x59, &(0x7f0000000080)="8fd57c2ae146c9087e62a1f5dad0bcfac508a106aec94d577171f6f5c9f54b8c726aba9dabed3046dcdad890975752160c90", 0x32) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1, 0xfffffffffffffff7}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x2}, 0x8) 00:00:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xea) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) ftruncate(r0, 0x0) 00:00:31 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) pwritev(r0, &(0x7f0000001140)=[{&(0x7f0000000040)="3340828102769f909e3d3fc36658a3c59eaec8a2ab27f89fd7ce7c5fa3d31e0db696154bdad67f5351fad7dc4b0383375dbdbebff07951d6867444d7c97babc318fcb8ebe3dabf9f28909a182247f09ec58ca24167334880c0ee450f43f67a345a0b8c1d5dfd3b4b7c08eb321c7bcff118e3d3a82b061182ecd45795b3b10c23dbe0d3468da385dcd65955600ca43117af67e560d24ec84d9bfa59e93880d165ebfb7cfe269e3821cf2b0be494", 0xad}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="d85e3b966e718d5b16046d13fadc15df7deef4a8d599f2d950dcac2e6aff83e4", 0x20}], 0x3, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername$inet6(r1, &(0x7f0000001180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000011c0)=0x1c) setsockopt$sock_int(r1, 0xffff, 0x10000000000fff, 0x0, 0x160) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0xd7, 0xff}, 0x8) lseek(r1, 0x0, 0x2) 00:00:31 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x5) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1, 0x1ff, 0x1, 0x9}, 0x8) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0xd00) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000100)={0xffffffff7fffffff, {{0x2, 0x1, @multicast2}}}, 0x90) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x1ff000) 00:00:32 executing program 3: __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) write(r0, &(0x7f0000000280)="a89dba6a905f18f0c5129c2dd4e15d1716d98881589dd4fd61ac62ff4a29a0099c94df08b9a255fe09de57c1ed0e948ce2e5fcf74899c8b1d0943c71780f6cc04ff1fece8667debe7738bb1d1093e395e1f4c8083adc3f9174a7aae83138c0a6faa19a69243d907da3bbd48948117f9d4dc5f6ed5ebd518798993dfbecaa4fa22a60265f4f5f360cc739e4d5e92f7bd4a86836576658cda9146ecdf556c0f21d6a1655c38014088770649f0c56b92a6a7459b2fb07ae9edbd39fb31e864f7f41d3a68b9c5263accbe11bf125845ad42131ccac9f2601cfdc33612a099f11043107ebadf7b2e56165cfacc9106fd44a23601c", 0xf2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/169, 0xa9}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000a40)={0x0, 0x3, 0x6, 0x2}, &(0x7f0000000a80)=0x10) sendmsg$inet6_sctp(r1, &(0x7f0000000b40)={&(0x7f0000000380)=@in6={0x1c, 0x2, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x10000}, 0x1c, &(0x7f0000000980)=[{&(0x7f00000004c0)="6525067fbd54aa71da46c5db57bdf0d2eebafe5b827383c79fecd1c0d4f745b5b0255191d26c06e98bbbcdf0917ec402c97b3edc49c58d4d2e6be26d8aefc8ae363a5a3253f944b04bdac0c27e485579482692d26b3be4d3f13155678ac836e4c9e00c7eae3db391865df14e09574bc5984530259dfa284832aa255bc4972f3feb0b0f8b9d6a1272a9d699c6217b3218527a10b52edd26a85957a881de9e37803f74183395c1158ffd55ef234532d9", 0xaf}, {&(0x7f00000003c0)="27c4ff58dc724126fee4aa71850c2b228b414ac2a375df26261bf7c0604e1a8abc63dcf718", 0x25}, {&(0x7f0000000580)="4965fe16171b6e9ed9959d4bb960801a0a14b1c23c8c60e4a2a50f2456d56d9573e427eea2cccb81f89f176320612e3f6a3427c5bce99dbfe3ba733f8ca2c9fa154590d470af65aae00642a81dfb5262", 0x50}, {&(0x7f0000000600)="d32ce6df161862777a22e9054615eba9cbde141ac04b8d8f52002ac2095e8b0b4459590d4e2b1f44ef261892a8f1d79c06c9ae171d24f47fce3b2efd913af1fc6ad1f0871fdf165d06ffa09f1bead433054f945e61f700b9da6ba0589f6b744cc365b5a6c9ca86c3598722", 0x6b}, {&(0x7f0000000680)="7bbbe9836df4920b855cd8c657e019fda22378085bbed0f2bbef6a4b5ea07df23de83c2037e66facbf5d3c54c81c91c92944d0d1d56b622f537a2e988da55bfbce842e17c7a6e834d1d2aaed6f475b6db37c54d9982f772549fa3d571019ab857e6d63bd443affbf7545c2", 0x6b}, {&(0x7f0000000440)="edd6468bb28bf530774dd9ba0888a4bc03609b01d465e2eb6c9c171b9d482bb3ce2c1c303e", 0x25}, {&(0x7f0000000700)="c610afb30bb88cd09d8630e3e930c8d045967268d806aa552f95dfc80995a1588c9232f359020f84e9cfeaabb5f4bf7e13cee873ef61005f578448948cd8b7691578a6670396da1ace510fe941208215d8b0b18263ef8a5c6d0b7b53f807190f9c3e40c547289a0c3b0df56315719cef00fc1d7f0809d3fdc74feac31163cb94876577c140acb7893580886b5a5dd23ccb4ea0f9a2", 0x95}, {&(0x7f00000007c0)="92cbfb953401b87d17944ab98585877342ec8ec07310bde07aeeccbd8da041633f211c49b7466a41b79e62aef85246c6efdc4b52b3d5190d48abbb0b0fcc556609cfcab0468cdc6961c3bece2135840323d180b810beb718bcb8979c5e7e68cae21f575b6223806da8d0780f3424b17bfd342a32485939c16e5cadfa6c6c38a7dab137f2207591ad72eba596bfad733fc814bccd6ad66122512ba99513bb314eee1df7af689f917f62ce422700912bfb749c141c043b3e62491cba", 0xbb}, {&(0x7f0000000880)="e93deb95bde21527ff982d3b282ca44df5d17258b547310c22d95b2acd93c671eaa46ac7183abd6e7eea1b20410da6209b7bee9eebf08cbf7ae8b87be446fc6fa948c4277cf33c4ae4f11be1aca6f8439aeda666fe01e4c9601975184d242526de26dfb739512628b787aa00b12545b0a7cfcfbadd06cd243bfc4d3dfa3b74503260c49200c45a0f93e9ff039a25566d6cd25846b706d07e734b162121fb22e95215cc4c155089e52a1a470f33c534ec24c3c6b0a3857329ca69a279a222fca36c0ce9b1b07e0ce089b1e7b856ea527d85e42c581f9bb065b0906de83068d89dd261160e9f6f595f06d9702be6b21eb77734ae891fcc154b8afe1b79eadf", 0xfe}], 0x9, &(0x7f0000000ac0)=[@sndrcv={0x2c, 0x84, 0x2, {0x9, 0x80000001, 0x3920, 0x8, 0x2, 0xe, 0x0, 0x8, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0xfffffffffffffff9, 0x7, 0x6, 0xe318}}], 0x7c, 0x4}, 0x20000) bind(0xffffffffffffffff, 0x0, 0x0) freebsd11_getdents(r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) 00:00:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0xfa, 0x4) 00:00:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x20, 0xf, 0x6, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000200)=0xfffffffffffffefb) read(r0, &(0x7f0000000240)=""/144, 0x90) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getflags(r0, 0x3) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:00:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000a80)={r1, &(0x7f00000009c0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x3, 0xde, @empty, 0x6}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0x8, @loopback, 0x4}]}, &(0x7f0000000ac0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000980)={0x673a}, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000740)={0x7fff, 0x10, 0x0, 0x2, r1}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="a10000002a79439a0cea464d0d75a963a50e922e424e65d35b3857c12b8faa3c41eb01000000000023003c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076420b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5c78a57f65ccb67cf58802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b193b71fba4673f01dfc9ac789e8"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000540)={0x8, 0x7, 0x0, 0x3, 0x200, 0xff, 0x6, 0x8000, 0x0}, &(0x7f0000000580)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000680)={@in={{0x2, 0x1, @rand_addr=0x21a0000000000000}}, r2, 0x1, 0x6, 0x5}, 0x94) geteuid() setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000b00)={r2, 0x200}, 0x8) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000100)=0x4) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x1000) shmdt(r3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000003c0)={0x86, {{0x2, 0x3, @broadcast}}}, 0x90) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000780)={0x0, 0x2, 0x5}, &(0x7f00000007c0)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000900)={0x0, 0x9, 0xf, 0x2, 0x1}, &(0x7f0000000940)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r5, &(0x7f0000000800)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={r6, 0xfffffffffffffc01}, &(0x7f0000000640)=0x8) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000280)=[{r0}, {r0, 0x4}, {r0, 0x10}, {r0, 0x80}], 0x4, 0x9) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r4, 0x6}, &(0x7f0000000500)=0x8) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getpid() 00:00:34 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8004, 0x187) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x2}, 0x8) semget(0x0, 0x3, 0x60) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x12}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x3, "43aae296c3c1cdc2cde9d397c4c5f16e"}, 0x14) r2 = socket(0x2, 0x1, 0x0) sendto$unix(r2, 0x0, 0x3bd, 0x20000, 0x0, 0x5c89ea815d571ed2) setsockopt$sock_int(r2, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x2bb) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x3, @multicast2}}, r1}, 0x8c) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)={0x7, [0x0, 0x8, 0xfffffffffffffffe, 0x100, 0x9, 0x51f, 0x1]}, &(0x7f0000000140)=0x12) 00:00:36 executing program 3: write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x299) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000000)={@loopback, @rand_addr}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01faffff07e7ffff01"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:36 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x4e8, 0x0, 0x5ed, 0x7ff}, 0x8) read(r1, &(0x7f0000001f40)=""/89, 0x7fffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) write(r2, &(0x7f0000000040), 0x2000) 00:00:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x42}, 0x1) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) getpgid(0xffffffffffffffff) 00:00:36 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = msgget(0x0, 0x1c) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) r7 = getpgrp(r6) r8 = getpgrp(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000440)={{0x6, r2, r3, r4, r5, 0x8, 0x7f}, 0x7fff, 0x12, 0x7fff, 0x1, 0xfffffffffffffffa, 0x3, r7, r8}) recvfrom$inet(r0, &(0x7f0000000080)=""/181, 0xb5, 0x40002, &(0x7f0000000000)={0x2, 0x2, @broadcast}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x2000000000009, &(0x7f0000000040)="eaff125c", 0x4) 00:00:36 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:00:36 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000180)={0x2, [0x1f, 0x7ff]}, 0x8) listen(r1, 0x0) r3 = accept(r1, 0x0, 0x0) close(r0) setsockopt$inet_buf(r3, 0x0, 0x1, &(0x7f0000000040)="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", 0xff) execve(0x0, 0x0, 0x0) fcntl$getown(r0, 0x5) 00:00:37 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getuid() setsockopt$inet_mreqsrc(r1, 0x0, 0x34, 0x0, 0x0) 00:00:37 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000440)=[{r1}], 0x1, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x3ff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x7, 0x1e25}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x100000) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r1, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x183) fstat(0xffffffffffffffff, 0x0) dup(r4) ftruncate(r1, 0x6) 00:00:37 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) accept4$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x10000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) flock(r1, 0x2) getuid() fchmod(r1, 0x110) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) freebsd11_fstat(r1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x97c, 0x2, 0x0, 0x80000000}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="740048fcbfc5e80000ffde6c61ff0f00c7ba0ecd"], 0x1) 00:00:38 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) select(0x40, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, &(0x7f0000000040)={0x8, 0x5, 0x2, 0x21, 0xfffc, 0x3, 0x5, 0xa658}, &(0x7f0000000080)={0xa857, 0x5}) 00:00:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xcae}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x28, &(0x7f0000000000), 0xfe6a) 00:00:39 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) r1 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) getsockname(r1, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:00:39 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000140), 0x4) open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x143) 00:00:39 executing program 3: munmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) clock_settime(0x4, &(0x7f0000000000)={0x769, 0x6}) mprotect(&(0x7f0000cb3000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x7f, 0x4) 00:00:39 executing program 2: socketpair$unix(0x1, 0x100000000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="3b0b5fc224c6fb1ff4ba50dbdb433247f4c3e35e0eca0346b3f4b1ba5c3789cf1c8dee82d70a668001cdebcf2439d99b7f6826a594090bd2c5818d977c09d5b8c9d4742d98642d75af3468473da7712915b2a9e9a4f3d47ae657dad83d235317b179bf77ac88f7d69b2992d8e06f7d92da3ff7dba96a5a1a3df7724ff2bd90545e37189dbea0c56d637b829886757b871ba97f97b57fc937c9e059e8a5d8535b7ca6c45951a94e7545845cafaa547a82edc7da8f947c21dd60b6b2b558f9ed1526c538ccff07a75e8418b7a814499a40e4e1433bc96903dfdd887bb2f69727e275f8762612d48db79e472c214ab09c"], 0xa) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f0000000000)=0x8c) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000180)={r4, 0x7, 0x6, [0x80000000000000, 0x4, 0x82b, 0x2, 0x3, 0x4]}, &(0x7f00000001c0)=0x14) r5 = getpgrp(0xffffffffffffffff) fcntl$setown(r3, 0x6, r5) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) 00:00:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x2000400000000}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8006, &(0x7f00000001c0)={r2, 0x0}, &(0x7f0000000180)=0xfffffffffffffffb) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000040)={r3, 0xd2fa, 0x5, 0x5, 0x0, 0xfffffffffffffffb}, &(0x7f0000000100)=0x14) 00:00:40 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x1000) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:00:40 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000140), 0x4) open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x143) 00:00:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000800)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0xfffffffffffffc01, @loopback, 0x8000}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000140)="34e741fe231891b1570663e124b7460d1ca883998574c851d148975bfc33d29f87337381b82f2b05515736163c0760d30d2bc82bcc17c6f74124f7e3082f72bb1dc2ee9c46d7db0bbebe4bcede892508b3db6ca277393b3f88bf8a635fa96da806f8c76bb34fd9549228b0e02a8fac5269dfbe6949bf1c4b70145e47c46d395eb813f6305f84d39f211a6e8e478a5a640279d1e569e9de840e0385b41eb35ae5762da79fe2fd44f62f860053f935626300b6dd71504da92875367bf54820fe7d8713ade5a9176427c402685093bd8b2cab", 0xd1}, {&(0x7f0000000240)="3425bc5c0b978996c28c1f7125c909239d594f204048b1a2fda8170e4d4f33c0bc896f82a55f36e3a9078188b7e8b83b649ee4bc26e921a926872bd3c6b4a356ce89b4e7720d6e0652c7e5cb0dea0753d5d2b07584836066cca2ed0cb2f942b9a0d6f214cdd05e10cffb09a06ef9d36c5abb01c056b50d06d0dd263ad5f2e668d91c42d9e5a35823b411ff4ce2efcbde10bb8222901e18b522326f3aa5384d11b4bd4664ad3de3b03bd50063d72b4fecfb3c9ded1c664b3117bd2544a472ca1b1462dc6a5e21e7a38799ec9773", 0xcd}, {&(0x7f0000000340)="8ae2c270fefa9f9d19ff7522265f87a372510e7d11567dc06bc2803d00c1bd6f3cd7a91164d3bb880eb39ddf33ffc9fabd3a9f62f0c8dfc1d7c15b56570250198999a829a3c9ff62da84d26b51a0c714fb8fad695f97f3850934140d521baaf15590c7f2f5f436aac67927ae70891dc248d53d011120efe56b592a1faf3fd66764c0a94845309cd4007a48a79cccea8057e6393be47a4d31b905c86274dd19be1d7872a3662f08284b4db847c836bfe2f2d6a745dae174544d5daf5a2217f00a806ace9adf48847ddbfa1f1cf565885153d90c536a287914", 0xd8}, {&(0x7f0000000440)="f76e18b90641dfc398bce3541fb89ca80e8ea0561c04c134df121349536189784307930f11f2f06e9a28a9efc52daca1a072dfa67212c5224a30885dff4786a87b1beecb3af34ba5a0a6c236a74f1714ea1cbe2a062f58221926c21a80f5481156f32a2f297e91d9c17c5e57264c32255dd028e7b903671eb62d287d1d1635694899f83fa9113f86ddef60eaecbb6b9814c42f8dfb3effb83d2870ea7ecbc5f6aec21d6fc7d9adfc0103797182a3f685d670180c0a8c211cb4dfcfc75f6020eb6d71a6ef87d9a6077a84951d4ad9d11315", 0xd1}, {&(0x7f0000000540)="d6478dfa17039d12b12fcdd6703081712380d692ce2ffc8b9adb7930760fc56ebe94355141a84e4ed745c0c52d06fdb95e23034e91d7cb8f46b7d60084f0b0d259dc33f391691bf4231bc23d1707620db1d706818a941f19193187c34e35eefbe82e35ca533d81cda3d72df9848f3ebeb62d94e8b268483d7f31b7c14db469ff7ff839b053de8973727d507aec156cab2543cc453f7f71f4313d1b8cb6c8", 0x9e}, {&(0x7f0000000600)="8b5bfb38e26402dfbf39c99961ca00729cc5d81cb0cdc6971d8b5790a8209cb1fa20bd98336d2055af3ca898d5819ec9d3e7101d11e4f8f83268a52aad8b182d017910ed", 0x44}], 0x6, &(0x7f0000000700)=ANY=[@ANYBLOB="1c000000840000000a0000000000000000000000000000000000000014000000840000000700000002000000090000001c000000840000000a000000000000000000000000000000000000011c0000008400000004000000000010000001000000020000", @ANYRES32=r1, @ANYBLOB="100000008400000008000000830200001400cf44000004000000"], 0x8c}, 0x100) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x7}, 0x8) 00:00:40 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:00:40 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) open(&(0x7f0000000080)='./file0\x00', 0x8, 0x2) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:00:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x1, 0x100000001]}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x8, 0x148) 00:00:40 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) 00:00:40 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x5) r2 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r2, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) accept4$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x10000000) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x4a0d}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r3, 0x2}, 0x8) close(r0) 00:00:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000180)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000002c0)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x8000, 0xc5, 0x0, 0x8da, 0x6, 0x4, 0xc304, 0xfffffffffffffff7, r2}, &(0x7f0000000280)=0x20) 00:00:40 executing program 0: r0 = semget$private(0x0, 0x1, 0x140) __semctl$IPC_INFO(r0, 0xffffffffffff, 0x3, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000280)=0x10001, 0x4) __semctl$IPC_RMID(r0, 0x0, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x9, @empty, 0x7fff}}, 0x0, 0xfff, 0x100000001, 0x80, 0x10001, 0x5a61, 0x7}, &(0x7f0000000140)=0x98) faccessat(r2, &(0x7f00000002c0)='./file0\x00', 0x80, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000180)={r4, 0x65, "8e35ad4c99dfa8bf533a2b0d8d1af6de4305b2d101fed204490c69b822c4d3f9f1d1fcb65565a66716e71e80831e79b3ce011af4ffe588f7b8a6c13b4ed16c0ee33a5eb8b3fb790834d4a18a45beb255227f7831a5296b26e6fe7ba1cddba719111880b54c"}, &(0x7f0000000240)=0x6d) 00:00:40 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x30000003, 0x1) r2 = socket$inet(0x2, 0x5, 0x7fffffff) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0xff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000100)={r3, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) setsockopt$sock_int(r0, 0x88, 0x1, &(0x7f00000000c0), 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast1}}, r4}, 0x8c) shutdown(r0, 0x1) 00:00:40 executing program 0: r0 = socket(0x2, 0x1526bfc1bb040e88, 0x85) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x3}, 0x10) 00:00:41 executing program 2: r0 = semget$private(0x0, 0x2, 0x80) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/144) setuid(0xffffffffffffffff) getresuid(0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) geteuid() setresuid(r2, r1, r2) 00:00:41 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x7, 0x2, 0xd3}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1101, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:41 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="74524c9a1d60b66902413b88", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={r0}, 0x0) 00:00:42 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) read(r0, &(0x7f0000000100)=""/242, 0xf2) open(&(0x7f0000000000)='./file0\x00', 0x81, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) 00:00:42 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) lseek(r0, 0x0, 0x7) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:42 executing program 0: select(0x20ccb69f2095982e, 0xffffffffffffffff, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000100)={0x7, 0x4327, 0x3, 0x50, 0x0, 0x3ff, 0xbc99, 0x7}, &(0x7f0000000040)={0x4, 0x4, 0xb5, 0x9, 0x10000, 0xbffffffffffffffb, 0x7fffffff, 0x2}, &(0x7f0000000080)={0x8, 0x3, 0x984f, 0x6494, 0x1f, 0xa5c1, 0x1, 0x100}, &(0x7f00000000c0)={0xacaa, 0xe938}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)=""/103, &(0x7f00000001c0)=0x67) 00:00:42 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000080)={0x4, 0x0, 0xffffffffffffffff, 0x2000100000001}) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x40, 0x5, 0x1, 0x6}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000001c0)={r4, 0x0, 0x5, 0x101, 0x3, 0xab}, 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000200), 0x4) 00:00:42 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fdatasync(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x10, 0x0, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) open(&(0x7f0000000000)='./file0\x00', 0x108100, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xa, 0x10001}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="100000005410d6e41bff75950500e9a94f28999b"], &(0x7f0000000240)=0x18) r5 = shmget(0x1, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000100)={r4, 0x4}, 0xffffff5e) 00:00:42 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0xfffffffffffffffd, 0x4) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0xfffffffffffffe85) lseek(r0, 0x80, 0x3) 00:00:42 executing program 3: 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$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r2}, 0x20) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e20ac3700aa00000300000000000000000000000000000000000000000000000000000000000000000000000000201062000000000004000000000000000000000000000000000000000000f5ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbd5f592b416f3c9fc794f6d08fc1635d65587d5d6df76f5bb6f282e46234a368683cb034d3cd5a1ccafc9597ce83c3f8c14d2a33919e6c5df6c41dc5d88c06401258fbab17d37ebb4ad2c1d03339e85616899a34f5bbe", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r5}, &(0x7f0000000640)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0xbf5, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000200)=0xfffffffffffffce6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r3], 0x1) getsockopt$sock_int(r3, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r6, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x2, @loopback, 0x7339}, @in6={0x1c, 0x1, 0x0, @empty, 0x80}]}, &(0x7f0000000340)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) 00:00:42 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = semget(0x0, 0x1, 0x40) r2 = open(&(0x7f0000000240)='./file0\x00', 0x100, 0x185) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000300)={r3, 0x8}, 0x8) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000200)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x6, 0x1, 0x1, 0x82, 0x8000}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r4 = semget$private(0x0, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000540)={r3, 0x5}, 0x8) r5 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000500)={'rack\x00', 0x8}, 0x24) getsockopt$inet_mreq(r5, 0x0, 0xc, &(0x7f0000000180)={@remote, @remote}, &(0x7f00000001c0)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000000)=""/254) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x0, @broadcast}}, r3}, &(0x7f00000004c0)=0x8c) 00:00:42 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x3ff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x7, 0x1e25}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) pipe2(&(0x7f0000000300), 0x100000) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r1, 0x0) getsockname$inet(r1, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000004c0)=0x10) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x183) fstat(0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) ftruncate(r1, 0x6) 00:00:42 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000080)={@local, @broadcast}, &(0x7f00000000c0)=0x8) sendto$inet6(r0, &(0x7f00000001c0)="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", 0x9, 0x0, 0x0, 0x0) 00:00:44 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) lseek(r0, 0x0, 0x7) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x20, 0xf, 0x6, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000200)=0xfffffffffffffefb) read(r0, &(0x7f0000000240)=""/144, 0x90) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getflags(r0, 0x3) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x1206, &(0x7f0000000200)={r3, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:00:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x2, 0x2, 0xfffffffffffffff8) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e, 0x0) poll(&(0x7f0000000240)=[{r0, 0x10}, {r1, 0x40}, {r2, 0x1a8}, {r3, 0x58}, {r4}], 0x5, 0x40) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r5, &(0x7f0000000040)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) bind(r5, &(0x7f0000000080)=@in={0x2, 0x2, @multicast1}, 0x10) lseek(r5, 0x0, 0x4) lseek(r5, 0x85b0, 0x3) open(&(0x7f0000000140)='./file0/file0\x00', 0x100000, 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:00:44 executing program 1: r0 = dup(0xffffffffffffff9c) sendto$inet(r0, &(0x7f0000000040)="257b25a0509abe7e8ff560c6ef9d038fceac72f521289b77e5998be9a4a29ebe76b11ce0184a8502a8e49f54291ba529926194e741a6b29385599143718bd9ef4419d626f832be8c3b85ce9d6f4aa6532d4201fae6d9a38ceba9e3196e77f85e490aa16a26be68fc6de1e4f2d4797587736b33981d02d295e423342c36d003ab769c31428c37fba8204a2225fbfdb0571a6f485d0a1738ea006d244fe5840d7e50e69435afaa810d28b129a05f5f676d28b2805c0e8c7da2e11318da339a434bbb0072724f47e1", 0xc7, 0x20000, 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x3, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) open(&(0x7f0000000000)='./file0\x00', 0x100200, 0x4) 00:00:44 executing program 1: r0 = socket(0x1000000008, 0x5, 0x7) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) 00:00:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) listen(r0, 0x7) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000200)={0x80e9}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x101, 0x100, 0xe22, 0x401, 0x8}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYBLOB="2c000000c09363bf2365f987eddff3e82b347a74814d74e1ab84ebd42c3751feb4e3941a18cc653dca520158f75cf0010d6285fbd60175dd66274384961281c3136121f3ba2abccef8cc99a73f1b28c1302576e06d0d89ded19a5c1c3a971b36c55ea460d0b84068d7a10558d713cdf3a9e5e0bbe5353b0b8e6c7404c7b9c0f12dbb47a5b8af85d314000dec94281226afc70e22bbd3b95627e9b5d62cb7f11f1ece53e60368da3dde83a0"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000280)="8c1cb42250f86bf340fd38a3e084c429be7332dd49c63d09e44120bfeee1cb3c3a455b4cf2fa0532e728723d7bca0a787ddf49b060fbdf9d63ffcb54104245d90f437ce948dade66d4923cdb39d21591abcf402e9229a11d528dbdde11bbe7c0a9dfd4890ed27ce721b3f8e7423eeb410c9071a8af14b5b90a6f923139ded9c0c96adbde7c7b81f7ea56fcc85c115663f9555eecb7337528b9bc", 0x9a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x600, 0xff, 0x7, r1}, &(0x7f0000000100)=0x10) r3 = dup2(r0, r0) setsockopt$inet6_buf(r3, 0x29, 0x33, &(0x7f00000005c0)="19009386493b148d154ede9dab740d46285cf54024973fe533b4064863906a45cef677b33407e63bb69bace384ca7811eaa5d335ad5541ba8696b7dd6fa00bf1999fa69543bb2446f9d86afbd60c321fac6323bd549de567ebfad1df6709e3d44d3f22749a543e0c4bcf5312cd704754af430ff466f30ed28b4bfb94abb58b23dcd0af7dedeff575d226dfda0934d01dd7e37d30f9467029c165a8", 0x9b) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000440)={r1, 0x2ba3, 0x0, 0xffffffffffff366c, 0xfffffffffffffffb}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000fdf400ac"], 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000240)=0x8) 00:00:44 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x81, "39632d808c923c78e24c529d272ecdc08d8a8905d7bedebea46b38f9e80d3e78c83bdd81b5ee28456cab0e1db773e3f8bc0fb9b03cfb7554cbe12616d10e66d5eb854a4fc1db6a04cbf74052a5cb2743826b1dab0a237b7ea0c411f7fee7cd9a0944d9b30fb06df44afd6c9f07b687df4fcadc74c89ac93c96e637a8d594ae6bd7"}, &(0x7f00000000c0)=0x89) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x40}, &(0x7f0000000140)=0x8) semget$private(0x0, 0x5, 0x44) 00:00:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 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) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x20) fcntl$getflags(r0, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = accept4(r1, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8, 0x20000000) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000280)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getgroups(0x0, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x400) recvfrom$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffd88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000040)) 00:00:48 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYRES64], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x24, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x1d5) shmctl$SHM_LOCK(0x0, 0xb) r2 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="d3", 0x1}], 0x1}, 0x80) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000340)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\\./\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(r0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="08018002", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x0) 00:00:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x6c7}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x2, @loopback}}, r1}, 0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x8ad0}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0xffffffff}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1) fcntl$setflags(r0, 0x2, 0x0) r3 = shmget(0x2, 0x400000, 0x100, &(0x7f0000c00000/0x400000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000004c0)=""/4096) lseek(r0, 0x0, 0x1000000000003) ftruncate(r0, 0x9) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fchown(r0, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x10000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:52 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r4 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x2, 0x3, [0x9, 0x0, 0x20]}, &(0x7f0000000380)=0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000003c0)={r7, 0x9, 0x5, 0x0, 0x7, 0x43}, &(0x7f0000000580)=0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() fcntl$getown(r2, 0x5) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0xc700000000000000) 00:00:52 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4000, 0x0, 0x0) 00:00:52 executing program 2: fstat(0xffffffffffffffff, &(0x7f0000000000)) geteuid() r0 = geteuid() r1 = getuid() setreuid(r1, r0) r2 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, 0x0) r3 = geteuid() truncate(&(0x7f0000000280)='./file0\x00', 0x8) setresuid(0x0, r3, r2) clock_gettime(0xf, &(0x7f0000000240)) r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x240, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xd, "9b2f363bbc0e1c5ac39ec05020"}, &(0x7f0000000180)=0x15) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000001c0)={r5, 0x25, "4a5029d24c5dc37d6408e24547f7b99ff830cfe90aed661b0c3710706b50502821de5b3cc6"}, &(0x7f0000000200)=0x2d) 00:00:52 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r1, &(0x7f00000004c0)='./file2\x00') sync() fdatasync(r1) msgget$private(0x0, 0x80) 00:00:52 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) r1 = semget$private(0x0, 0x0, 0x100) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000180)=""/35) __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') 00:00:52 executing program 1: shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000040)={0x10000, {{0x1c, 0x3, 0x31, @remote={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88) fchown(r1, r0, 0x0) freebsd10_pipe(&(0x7f0000000100)) getuid() setreuid(r0, r0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) 00:00:52 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) r1 = semget$private(0x0, 0x0, 0x100) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000180)=""/35) __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') 00:00:52 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x10, 0xfffffffffffffffe, 0xaa) sendto(r0, &(0x7f0000000000)="9460806a59372d47afe072796e1c85ccfe5dabb9d68fb5af4e3723f51fff3fce92bca52d87fac39f4aaedca94d60585e3bc802bfe6eddcda2180eb1810c40e159bfb50c91bd4a649c707e5da72c722c8f3a9704bd4bbe0b6fc387ff8d2cd5ab30bd7456775a6aee541887bcba8ec8de387d93480f3dc7f16d5e611f482228d51d20c7e3d6034bc7d23230fd345400dab7c7fb146614df7e8686356480f16af4182b712734baf893d14", 0xa9, 0x89, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0xc1, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x2, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x9}, {0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x46}, 0x2ee, [0x0, 0x7, 0x4, 0x7, 0x6, 0x7, 0x2bf7d087, 0x1]}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f0000000100)="b80b", 0x2) 00:00:52 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) 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']) r4 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x2, 0x3, [0x9, 0x0, 0x20]}, &(0x7f0000000380)=0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000003c0)={r7, 0x9, 0x5, 0x0, 0x7, 0x43}, &(0x7f0000000580)=0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() fcntl$getown(r2, 0x5) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0xc700000000000000) 00:00:52 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = geteuid() fstat(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000180)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000040)="9fc0c14a679623200c08ac2cb13d24943f1f63359dab4243c36c7870828bb8d87c6099e3cfde66c13aae6cbc61bd42d03c7d9f155b4d186afe7c7ad55262f8f3", 0x40}, {&(0x7f0000000080)="34156275e76e03bb7e4eb9d88de2eea32a49af7b2e587938ab6d77ee4a90af2fcad2d0d6c0f4d0787b94912b71f49d49dd4d2e4e948774af3bf92262adda840ac69f5139c5b0064179eca8d3852bd724ff42da0bed1d92437181a5ed4375c0c6016c17c0c7c976f10ae04619c61062eacb", 0x71}, {&(0x7f0000000900)="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0x1000}, {&(0x7f0000001900)="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0x1000}, {&(0x7f0000000100)="711358a3d3dcf64526295bb1da08bce29e3fbc5a6102e9ff4568d88e13ee72fa0fdca898f792829556ac48fb34e5d9c025cdaa8de92232082222637114368d2a47b930d954a46138c6b2574c74e2a59e841cfbb782bd710f17e154c7c07137e1632e073e77eb80f62bb622477e02e35a6b8ec87f81a918e9ae8e2a11948c2a", 0x7f}, {&(0x7f0000000200)="c9ad6749aac20dd552b80aa5a16cf92bfbb2b80525422dde49ab4c620a9fcac7bcdfeaea3deeddcd5ee859d8d4a83fbc41650451b7e6b76de737e8c877f8971b435f02c22ed368bac0189556b2109c2b80144c8bf486b52dc761a363b9ce02a62d72d7aef7393a04ea187d0e2ac8b534ced8e1d4fbbce987d6bfdb2b34c92fc3773c30b0444e9c5988e9a6b1be70786303", 0x91}, {&(0x7f00000002c0)="f0d819e387d60dbb4caa67e8061f928c66f6d56bb1ae22f43aef054cceaeddfba692a169c802f9bb72d2d13af1d7ce172f7f4c4f10377f865a0e877023391c7f2cf85bd5fe3e11e6eff010b48bf4ad820415a89a311e0545fcdd8ac616a39b597dd5799abe513a337392ae3bdfc9153dd055aa489bada5b5c66819cb25ea01d27e", 0x81}], 0x7, &(0x7f0000002900)=[@rights={0x20, 0xffff, 0x1, [r1, r0, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x28, 0xffff, 0x1, [r1, r1, r1, r0, r1]}], 0xa8, 0x88}, 0x100) shutdown(r1, 0x1) sendmsg$unix(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x20000) 00:00:52 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100a04, 0xbc) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) readv(r0, &(0x7f0000001200)=[{&(0x7f0000000140)=""/13, 0xd}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/80, 0x50}], 0x3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept$inet(r1, &(0x7f0000001240)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001280)=0x10) r3 = fcntl$getown(r1, 0x5) r4 = accept(r2, &(0x7f00000012c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001300)=0x1c) setsockopt$inet_udplite(r4, 0x88, 0x2, &(0x7f0000001340)=0x101, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001380)={0xf, 0x8, 0x0}, &(0x7f00000013c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000001400)={r5, 0x1, 0xe2f}, &(0x7f0000001440)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001480)={r6}, 0x8) recvmsg(r2, &(0x7f00000038c0)={&(0x7f00000014c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000003800)=[{&(0x7f0000001500)=""/215, 0xd7}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/165, 0xa5}, {&(0x7f00000036c0)=""/87, 0x57}, {&(0x7f0000003740)=""/155, 0x9b}], 0x6, &(0x7f0000003880)=""/12, 0xc}, 0x40000) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) r8 = accept(r2, &(0x7f0000003900)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000003940)=0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000003980), &(0x7f00000039c0)=0x4) lseek(r1, 0x0, 0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000003a00)={r6, 0x5}, 0x8) freebsd11_mknod(&(0x7f0000003a40)='./file0\x00', 0x6001, 0x6) r9 = open(&(0x7f0000003a80)='./file0\x00', 0x8, 0x60) sendmsg(r7, &(0x7f0000003d40)={&(0x7f0000003ac0)=@in={0x2, 0x0, @rand_addr=0x1f}, 0x10, &(0x7f0000003c40)=[{&(0x7f0000003b00)="07d5b7b323974ab944f8457f4b5d810673a2412fd64bd03de381eef53fa077e64025591f3042212b02ea78fd0df9c1786c50bbc8d599127c49ca75e62ecc425009b0e2b615880ecfa097c3d089a4ae3e576c24a1b4cbc6cbb02d03f366a9edcd8e929c4fd2556fdf33d57e7f9e", 0x6d}, {&(0x7f0000003b80)="2da0eba340490218208589cb9db1d85177ba39bb08674a595802030d0cff9607eb8e477a614506a607b92caaf5595bbff4cf97b8b3644759f49c1e382ac57d881ecf94ca54f86a78bd2b3c15112312addcddd571b6399fe9cc0490c97bfea99105b86f4be7af139dfef4ea573961e145a5605517cb4e2c6caeb47b34960b3be8d642ae5b04af160fbfcffa3d9d4bd3c81fd4b439181d88446e011051fe93c3ba41279f3dedea931270a3447ba0c85df2159c9fba4457d2b2c3eb7c", 0xbb}], 0x2, &(0x7f0000003c80)=[{0x38, 0x3a, 0x3, "e38eeecf845401d2bc5e983aa885940b30d89c328783a4129e22db59cbe1a3d1e87cf3"}, {0x70, 0x84, 0x8fd, "efb2953417ab1725c9b6abee9c424e7e65d77fcd3cb8cecec9f9ca97e25dde2d4763c18e8d1643b6add7974d997cc2a114d4a76a688698b45d60847ffaa2acee8ab4cf019ec6a95f4ceafa5bf2eb0c743c2e9b83a3bdfbae0bbfb83e1043c314"}], 0xa8}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000003d80)={r5, 0x6}, &(0x7f0000003dc0)=0x8) getpeername$inet(r9, &(0x7f0000003e00)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000003e40)=0x10) lseek(r2, 0x0, 0x2) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000003e80)=0x8, 0x4) fcntl$lock(r0, 0x0, &(0x7f0000003ec0)={0x3, 0x1, 0x11, 0x3, r3}) getsockname$inet(r2, &(0x7f0000003f00)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000003f40)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000003f80)="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", 0x1000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000004f80)={0x7, [0xfffffffffffffeff, 0x6, 0x4, 0x1, 0x3, 0x1f, 0x704]}, 0x12) openat(0xffffffffffffffff, &(0x7f0000004fc0)='./file0\x00', 0x100000, 0x80) 00:00:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_tcp_int(r2, 0x6, 0x448, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r1, &(0x7f0000000080)="8a1fa13875744a1958f05e37d46cbaaa8d00f3722d4d4b54b828275b9c6876bc4d9c5d107c22b98418d08fd6efb48dca466eaac2c0bc0ef79de2ba3595da", 0x3e, 0x80, &(0x7f00000000c0)={0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x4, 0xfffffffffffffffe, &(0x7f0000000580)) r3 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0x194) sendmsg$unix(r3, &(0x7f0000000540)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000300)="a73e7087dc76746b9f683c117432ff85409060b715775d413e5890ae49445abc29b8c6d7d22006fcc3da82f74ac7475fb0570aff5d3c93b9e7a034b0fd0c48ebec91c86d9c6a4176ac05432c8f0fbf717f3223", 0x53}, {&(0x7f0000000380)="cd6c1bc2aecbbf116055a34c48e935bcb9e2dd7b80643eef5f44863debb0c0656de9915378b325", 0x27}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000003c0)="5074d9f2e2aa2f3373d197c3ac70cc991cb34bd8248f686b840011b7ac61dc6296b2fac7db19f5fb77086c0977359c36b0ca5389e5387e62b954e85e55bfb4c285291db65a7aea4dbc27c412aac677cf7dc8735e5745a3967ef9b3c716a412a8eecfe11927ee987a9fb31c11d9a6581fb68f9618edcc38f0948fd884448dc969f2372e49d170b8d5990397d508ff15bd395d7d5e3284d9b0a0022658237f9723a9e92ccae7fe1b92b386e1739eaa9cfeea3f328bccf9201b7a93acd503ed8e98c11591f32673f60ee03cc5fa2d6f1ca884aacc1ad1462f3892e5afdd5b002cd8d762df169790", 0xe6}, {&(0x7f00000004c0)="42cdee845efb9532704af09989c350a2aa143fc368715410689d6d3d6530462029312ac48746aff940a6c455ea54f7ebeda3aead0ca54237f12645d19a245095dd6063bfc0ca47565754b3acee066f", 0x4f}], 0x5, 0x0, 0x0, 0x80}, 0x80) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000001640)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x5, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast2}}, r4, 0x6, 0x9, 0x0, 0xffffffffffffff80, 0x8, 0x3}, &(0x7f0000000280)=0xa0) 00:00:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="a4aea9da6cb3e34cce18da21b6f25def9c83e2099fb4719f10b499fc1f5f2f319de5e82f7e6d30a6e22b60a3051d231a5e763050e1e5d03d684d93c348e5fbdd6bad161df145fb7baf428e124d199c127c3c5447685b2566f6e116ec"], 0x10) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x5, 0x7, 0x7}, &(0x7f0000000300)=0x10) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={r3, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) setsockopt$inet_tcp_buf(r1, 0x6, 0x27, &(0x7f0000000280)="8dc3696fcba389437f6be76a2e84a429c43c3748ffe565898c57a72f24ba0fc06b95a4865e4562ff7e9327fc505b3f6ed65e050005cc22e013f71512c55322b786d947cdc88d30cc0fedf79782497d8129450c783f0bb933", 0x58) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000440)={r3, 0x2}, 0x8) r6 = msgget(0x0, 0x421) msgsnd(r6, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000d1e83a6798aabd22520ec8b1e179737d23fb4b613f400d81416399ed722ab15b7ae0cdbb96d72eba9bd6df76f55e1de92920a0280acb24c8ca325f153ec7d0720507db3a55b06cf2a370eb044b1175697d84d04741d25b9ee47b4eaa4f0e9f53e8a97563ec10d2868b4d143c021afc58149c6610dc9df85b63a930a52b3438cd04f3a77df7cb287587f58c324ec36d9883a12d7999834cb2146def1e698170e184ba3807d061ef7cb505ac2f1d88e593fda4139032224887bc0d1029c1cfad98888a7856bedb3d3d106a5f369b18c7e52c4a27e31355ad363581fd69c761792f6c6569cdd99b4fa5aec4fa9777f512ca5b1afdda4594137071dcfa4dee0990f3384994ba9617d79b626c49ee3cb0bfe3f7bd844f9453ef289d08b239914b56a89be94124ef7bf1"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) 00:00:52 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) syz_extract_tcp_res(&(0x7f00000002c0), 0x7, 0xbe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3}}, r2}, &(0x7f0000000280)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x27, &(0x7f00000000c0), 0x8) 00:00:53 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1}, 0x8) 00:00:53 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xc00}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) r1 = dup2(r0, r0) getpeername$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) read(r0, &(0x7f0000002540)=""/4096, 0x1000) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x70, 0x4) 00:00:53 executing program 0: r0 = socket$inet(0x2, 0x2002, 0x2) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2040, &(0x7f00000000c0)="a9ef801730f57a6232eb9ec7ffc88f8c202cefa3184bb58231afe9bdc8c06ab8f0933483acdba9", 0x27) munlockall() setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x2, 0x4) 00:00:53 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 00:00:53 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x40, 0x0, 0x0) socket(0x1f, 0x1, 0x7) 00:00:53 executing program 0: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) madvise(&(0x7f00008d3000/0x2000)=nil, 0x2000, 0x4003) mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000) 00:00:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x1c, 0x7, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0xfeba}, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x400, 0x4) poll(&(0x7f0000000040)=[{r3, 0x4}, {r3, 0x8c}, {r3}, {r3, 0xe0}, {r0, 0x2015}, {r3, 0x82}, {r0, 0x4}, {r0, 0x2}, {r0, 0x40}], 0x9, 0x40) 00:00:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000040)='\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x1, 0x8, [0x6, 0x101, 0x80000001, 0x2, 0x40, 0x0, 0x4, 0x80000001]}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={r2, &(0x7f0000000280)=[@in6, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r4 = socket(0x1, 0x4, 0x20000000003d) connect$unix(r4, &(0x7f0000000440)=ANY=[@ANYBLOB="82022e2f66696c653000295c6e0c37720b3af87da7cba9480ca8413de9e519c94c0de5c052c1bbb683ce0546d551b53d119c6489bb492c79ccc01d34d594944a1ea651"], 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000080)={r3, 0x401, 0x99}, 0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x1}}, r3}, 0x84) 00:00:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xed}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000000040)=0x8) 00:00:55 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffff04f}}, 0x0, 0x7, 0xffffffffffff448e, 0x3, 0x8, 0xffff}, &(0x7f0000000340)=0x98) getrlimit(0x5, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="02002c2100008000000000000000000000000000000000000000000000000000007178cc94c4776b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024455dea4259b1ed5beccaf1ee80429584e5ffffadf6d5a4651db7e3cd8f5dbe0840ffc76476d2a7922b5345767f3dc3d721205b2f6a15cf4009fea7d9b64868efed8ac05acb562656cf270535247a1a9eba81dc34305837303fabf9f8403d7eaece0303be", @ANYRES32=r2, @ANYBLOB="ffffffff40000000000200000100000007000100"], &(0x7f0000000380)=0xa0) r4 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000140)={r2, 0xa7, 0x2, 0xe21, 0x4}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x3f, 0x2000, 0xd53, 0x96, r3}, &(0x7f0000000240)=0x10) 00:00:55 executing program 3: r0 = socket(0x17, 0x30000007, 0x6) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7, 0x7, 0xfffffffffffffe00, 0x2, 0x81}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @loopback}}, r1}, &(0x7f0000000180)=0x8c) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x100, 0x180) r4 = dup2(r2, r0) renameat(r3, &(0x7f0000000200)='./file0\x00', r4, &(0x7f0000000240)='./file0\x00') getsockopt$sock_int(r2, 0xffff, 0x1013, 0x0, &(0x7f0000000040)) 00:00:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="74e942903c7184194233697bedbd3f753e245648a593f1af0ffcfbe0b8b2894a0c", 0x21}, {&(0x7f0000000080)="cdedceec5f5cc465437d3c163deb19f38ad20f69be81f6b86c02393d4bf21b4b0d8c1ae3397eabe828c400e5ae2f21db091a99d3f0", 0x35}, {&(0x7f00000000c0)="c86661beaed0095266856b589640a617ad126cb3dc31f48ddbfe5392a47770b697c15419db942c7ff8838852894a43a4fbf4eaed9d6ac0434b4d4684099632bc659368cd37228d355c0f78b4fcaf61378dbaebbdacdcfff969d272702d54e38958126a79a8926b8066d33c33128ad4c6f852ae990bf8b113e3500e808fb771ccdcf8f6a15410d724f0b0d32726ab5491b56a7b7ec48b5e68d40f66491ab82f32039d7eff0f86c3ba", 0xa8}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000001c0)="8c77deab59b76ffe3cea634a45655e28775d751319608753098a09c691393eaca3020c313f51bd3b4d31a88f510c9995815358e40c800261530b5cb0e8e8326df3598c35c67072718d1316a17441471223e142e919c4e0b5bf706d626574feab12a957934a7e19d38300ea3629b187644d917c893b629b445a4e7b5f82db47132160a182161aae2a5f7d92294adcdafe923595cde7653400108f626f1a74f411cb5c017677b5d5cc38097227fa13adfa06d55b3596d9452cb856df4846769cecfb4f92548de6a83be156092c29fc7ab0f571eb4a3071a6", 0xd7}, {&(0x7f00000002c0)="ba084b474dc606d7f1dffaa659c946c5d1ef496d586c36b7b5486ec7b4f757ad5da0723f81e258dcec091139d4dde40ceea77d5af95da63cc8bafc0ed06dfddf0a236c61b46fa3cedb472f28d4aff5214fe9252a9eaa5d3b0b2d0c57ec8f6958b46727e2a124b7339f31bb6b2190b8b2cb52c18ac1fe798557fb69e10850ace64a4b724b14edafa29a4606aa2f65266ad5d70ac3b9ef9da23da7d3461a175a82ca3c82fb231dcd47af", 0xa9}, {&(0x7f0000000380)="f1391bbc0d5f1ea241a4fc293edbc204521043620f8832", 0x17}], 0x7) lseek(r0, 0x0, 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000001540)={'bbr\x00', 0x7}, 0x24) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, 0xd1b6, 0x7fff}, &(0x7f00000014c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001500)={r1, 0x200}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x10068) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:00:55 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000580)="83eedb2f8bcf136f", 0x8}], 0x1, 0x0}, 0x0) socket(0x1, 0x4, 0x9) 00:00:55 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0xd8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="6111d19cef4a7b8cd0b951b3750da964422e1d62b7e7e5db56d4979c4c7cfd3d2a8740840eacb58759fa4b2caf2c4cbc0eabe14adabdabb62df267c1ee1a21010bb843721917dede05fc1987e6a24cfd32215f6c2abf4e", 0x57}, {&(0x7f00000000c0)="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", 0xfd}, {&(0x7f00000001c0)="0b3ecc448d8f57e30ebb59f4b03d96e69314ee0880c90023ae180f7e35ca2d299da5e1c3c22d277edcdf452b4ac2f7291015b2ac3a51fb46846f315493f3fbacb4fef3ad0479d69b01494da221e6a434f20565d0d376803f13c4496e852710b13cb1868689ecbfde93a17c5f5c0cb2a987144abcbe1f47399239b999f2b6067c7c52188b107d1501994b60110fdbdb20d6a8261d596a0efea0f6caa90479a2f1fe61855adba17822d9b73ac35bed817453e12298145ac683e5ba5403793932b27d3c2ab98ceaf16852b8c4bb4d77a6cff58b2f90fbcf", 0xd6}], 0x3) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) truncate(0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x8e}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000380)={r3, 0x8}, 0x8) 00:00:55 executing program 1: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x412, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x79, "39928de545d54a710816617683a30e1acba6d9ae87ddeb346891d09d46a855be85a8921fdae50c175a0d00791000fead08d8255e9bdc118071575d32d5d64e3defa975aa83c1052797d7101df0bf70ec0b5fe9cb03d020298d3fbb4eeb713701f161f48dd80ac37d711a93054e8f81d47720c8be719bb16601"}, &(0x7f0000000140)=0x81) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280)=0x1f, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x5da3, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1}, &(0x7f0000000240)=0x84) 00:00:55 executing program 3: r0 = semget(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x101, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="f8ff071711b3e624e70a00b57c6eaf367a15c46e4d2bbca810aaf02048631b000001000000"], &(0x7f00000002c0)=0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f0000000300)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x7fffffff}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x1, r3}, 0xc) r4 = open(&(0x7f0000000000)='./file0\x00', 0x110101, 0x24) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x0, r5}, 0xc) __semctl$GETVAL(r0, 0x0, 0x3, 0x0) 00:00:55 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r1, &(0x7f0000000500)=""/90, 0x5a) fcntl$setstatus(r1, 0x4, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={0x0}, &(0x7f0000000040)=0x21e) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000000c0)="db", 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r3, 0x10001}, &(0x7f00000001c0)=0x8) 00:00:55 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x4, 0xfffffffffffffffc) freebsd10_pipe(&(0x7f0000000040)) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001840)=0x10) 00:00:55 executing program 3: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0xffffffffffffffc0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\b'], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) 00:00:55 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000240)={0x68d8, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0x1, @empty, 0x200}, @in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xff}, @in={0x2, 0x3}]}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), 0x3dbd06997b8fd555) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) socket(0x2, 0x30000007, 0x0) 00:00:55 executing program 0: mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f00000002c0)=""/65) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x10001, 0x2, [0x3a, 0x300000000]}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1, @empty, 0x2}}, r2}, 0x84) r3 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x800, 0x100000000, 0x4, 0x2}, 0x8) 00:00:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x1d50}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast1}}, r1, 0x81, 0x1, 0x8, 0x52, 0x100000001}, &(0x7f0000000300)=0xa0) lseek(r0, 0x4000000, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) open(&(0x7f0000000240)='./file1\x00', 0x200, 0x140) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000600)=ANY=[@ANYBLOB="30000000e0e21c942b5d3ab1bab65f6d7bf39e26b37484bcdf9fdbf00a381c4bf8846416e06a1a5386404a054d45fc407ac9202bb7efe9fe41f4cbb93d2d"], 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000340)={0x20, &(0x7f00000004c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @loopback, 0x10000}, @in6={0x1c, 0x2, 0x8, @empty, 0x5}, @in={0x2, 0x2, @rand_addr=0x1}, @in6={0x1c, 0x0, 0x3f, @empty, 0x8e83}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000740)=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$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) 00:00:55 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f00000001c0)='n)', 0x2, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:00:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x89, "78b5d2a78cde30cff423d5682de13814021ac10153d87e9757c7612b5900e5bb5651ffc59b4d31928359a45d0a455ad24ee432243c6fc5088a3e122dbf8346dd2446339df1653f185a266ce5dc7b3df35a3e195691aff3cc98fdd6e0d4e621ebc0fd6a3afeea4048d80f57e627b38a32f710ca2d800a4f89ba5485c8e7538622c66da576d0df677293"}, &(0x7f0000000100)=0x91) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x7}, 0x8) 00:00:56 executing program 1: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x3, @multicast2}}, r1, 0x0, 0x8, 0x4, 0x3, 0x80000000, 0xe13}, 0xa0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x4, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000240)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xcea171bb95592967) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:00:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x6, {{0x2, 0x2, @multicast2}}}, 0x90) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x3, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:00:59 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) r0 = socket(0x13, 0x3, 0x100000001) recvfrom$unix(r0, &(0x7f0000000200)=""/149, 0x95, 0x40040, 0x0, 0x0) r1 = socket(0x11, 0x3, 0x100000001) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="010000007e3dc46ea78235dea1abed587e", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x0, 0xc00922322261aa1a}, 0x0) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x200, &(0x7f0000000340)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4000000000000000, @empty, 0x80000001}, @in={0x2, 0x2, @rand_addr=0x8}, @in={0x2, 0x2}, @in={0x2, 0x1}, @in={0x2, 0x0}]}, &(0x7f0000000180)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = accept(r3, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r4, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:01:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x267) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001240), &(0x7f0000001280)=0x4) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) 00:01:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x2, "8854b9050b8467aca2610bbd29bf8823"}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000) 00:01:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, 0x0, 0xfffffffffffffec1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="4dbbb3b1106cc2c3bbb7c8a4ed460131530b2d563bd8a6cfefa141669bf823000126c2de1e2ad05995f60f", 0x2b) 00:01:02 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x200, 0x10) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2, 0x410, r0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) shmget(0x1, 0x3000, 0x600, &(0x7f0000ffd000/0x3000)=nil) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5) 00:01:02 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x3dd, @empty, 0x5}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r3, &(0x7f0000000180)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x6b, @empty, 0xce}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) 00:01:02 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r2 = geteuid() setresuid(r0, r2, 0x0) 00:01:03 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, r1}, 0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x20801fffd) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={r1, 0x5, 0x3}, 0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x0) unlink(&(0x7f0000000240)='./file0\x00') writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000380)={r1, 0xb2, 0x1, 0x0, 0x1, 0x93d, 0x200000000000000, 0x20, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x9, 0x7fff, 0x322, 0x4, 0x5}}, &(0x7f00000001c0)=0xb8) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000280)={0x6, 0x0, 0x333767ae, 0x9, 0x8, 0x9, 0xfff, 0x1000, 0x8, 0x3}, 0xb) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000002c0)=0xfff, 0x4) 00:01:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) r1 = socket(0x2, 0x3, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x2, @loopback, 0x54e}}, 0x0, 0x401, 0x7fff, 0x1f, 0x8, 0x7fff}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000280)=0x10) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x400, 0x8}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r4, 0x80000000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000300), 0x4) 00:01:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setgroups(0x6, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0xfffffffffffffdf0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:01:04 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 = socket$inet(0x2, 0x10000000, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0xff, 0x2000, 0x3, 0x3ee, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x2, 0x400, 0x0, 0xffffffff, r2}, &(0x7f00000002c0)=0x10) r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000240)={0x3, [0x2, 0x4, 0xf1c]}, 0xa) socket$inet6(0x1c, 0x6, 0x75b) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xb, 0x8000}, 0x8) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000180)) 00:01:04 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000900)={r1, 0x8, 0x4, 0x2000}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x800000) getsockname(r0, &(0x7f0000000600)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000640)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) poll(0x0, 0xffffffffffffffc7, 0x1000000000003) pwritev(r2, &(0x7f00000008c0)=[{&(0x7f0000000800)="17408c559f58e3e06973bcb68f012ca4ae8a61122729d62fdc6978eacf4660e03ff8048807fc3b8a3657912b58b8bc3afe7cc878ece708e0841ed289503db8c4a4b8ab2f7a22df8d6ca91d291b75e9030ea0c9f17628ff3aaef7562f61513e276cf74ec3a886e5f69d8c3b2ec088a528dd6ab4767d867d73ff75d85a683c69e5fbf9a4d57ef86d57d2996dd2a5b2b81e2a5e2feb4b6fa7d3fd56eca841952e6f5d21", 0xa2}], 0x1, 0x0) 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) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r2, 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$dupfd(0xffffffffffffffff, 0x0, r3) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000006c0)={0x401, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) recvmsg(r3, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) socket(0x2, 0x5, 0x0) 00:01:05 executing program 1: r0 = shmget(0x2, 0x3000, 0x300, &(0x7f0000ff8000/0x3000)=nil) r1 = getuid() freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000680)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = fcntl$getown(0xffffffffffffffff, 0x5) r6 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f00000006c0)={{0xfffffffffffffe00, r1, r2, r3, r4, 0xc4, 0x1}, 0xcb, 0x80000001, 0x2, 0x6, r5, r6, 0x8}) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="a10000002a79439a0cea464d0d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f0223c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb55ffbc246fe4e5f93f57f65ccb67cf5c802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b197b71fba4673f01dfc9ac709e8"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xfffffffffffffe01}, 0x8) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r7, 0x0, 0x1000000000006) munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x7, 0x0, 0x7ff, 0x7f}, &(0x7f0000000280)=0x18) poll(&(0x7f00000000c0)=[{r7, 0xa}], 0x2000000000000174, 0x4) fcntl$setflags(r7, 0x2, 0xfffffffffffffffb) fcntl$setflags(r7, 0x2, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x11, 0x0, 0xfe8a) setsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000040)={r8, 0xb, 0x7d85}, 0x8) r10 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getown(r10, 0x5) getpid() getpid() getpid() sendmsg$unix(r7, &(0x7f0000002700)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000025c0)=[{&(0x7f0000002500)="87bb6ef79390744432a8f66c5aae2e0726db0ee9030ae5dfa706c873ae16d5fa38d898dd19b1e0bcf7aba656c933ae77d39508ca52769ad831cf4524b9a6091e2e5bfcd721d5335910ed65772e7bc3ec9586cc828b712da438fd79683539ffd9e96ec7718f43d349f464cd14f502001f80751f9c46d19e3da224066d21247d0255927c2699720d4128ca44853b3adde5866b367595833c4b3bf0020eda4025916d1619b478deb55d933425c91646acc12c7b2d5a", 0xb4}], 0x1, 0x0, 0x0, 0x20000}, 0x80) fcntl$setflags(r10, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f00000004c0)={0x0, 0x903}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="020000005a62d56ad9607e9a0d870c0f53772587fe243222338831662d1a5794f3e0c513f30800000084768d1fb4a163567c5f14ccc52134d160ff134bef4af6db99f4a0474e5d6c84527b64e488c81e01bde328358ad932b2fe046b2aa7b9260f141818b2af1f0392240f524858f219fea0c1aef5e1fa9a22", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) 00:01:05 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x40, 0x8000, 0x1, 0x0, 0x1, 0x3, 0x40, 0x4, 0x1, 0x5, 0x1}, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) socket$inet_sctp(0x2, 0x5, 0x84) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0xfff, 0x400, 0x2, 0x10001}, &(0x7f0000000340)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={r4, 0x200, 0x0, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept4(r1, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:07 executing program 0: setuid(0xffffffffffffffff) getresuid(0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="8202e4b0718dc35a8cf7"], 0x1) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) setresuid(r1, r0, r1) 00:01:08 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f0000000140)=""/215, 0xd7, 0x40000, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) getpgrp(r2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:01:08 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0058e8f99142ebd8c7fc6662c579072bcb61e9b753c5248e59ec3bf2014887aaccf90b968ce34914a4e7dc1dcc364cc93ee0ee62e752ae96edefe0595727d20565aa557fd607ee5ceed04452350db4f5833369489516ef2f0ac7e36efb5300df2fd00221b9d94fab77482b177b935c472d1e32bce96879fc9f8453a3dbb26a70d63d5beb8f299766c4ed2000000000"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:01:08 executing program 0: select(0x303, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffff00000000000}, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)) clock_getres(0xf, &(0x7f0000000080)) 00:01:08 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1203, &(0x7f00000000c0), &(0x7f0000001240)=0x24a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x740, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0xff, 0x6}, &(0x7f0000000100)=0xc) 00:01:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000000)=""/63, &(0x7f0000000040)=0x3f) 00:01:08 executing program 0: r0 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) unlinkat(r0, &(0x7f0000000040)='./file1\x00', 0x800) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x800) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1001000, 0x0) 00:01:10 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x0) r1 = shmget(0x2, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/201) renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 00:01:10 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) lseek(r1, 0x0, 0x0) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000004c0)=[{r3, 0xfffffffffffffffd}], 0x20000000000000c9, 0x10001ff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000001580)="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", 0x1000}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000280)=0x7e8d, 0x4) freebsd11_fstat(r3, &(0x7f0000000400)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000340)={0xdd, {{0x1c, 0x2, 0x7, @loopback, 0x7}}}, 0x88) 00:01:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x4000000002, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x1df, 0x0, 0x0, &(0x7f0000001840), 0x87}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x49, 0x6}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x2, 0xffffffff, 0x0, 0x200, 0x80000001}, 0x14) 00:01:10 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f0000000140)=""/215, 0xd7, 0x40000, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) getpgrp(r2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:01:10 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="1303b00a3284ba9fca14da31d8ca8991a30f9ac061342e1670e23b07b7b5f8e82625c6cd362ba5c8bf979b91494b14fce7", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0x8) 00:01:10 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x3) dup2(r0, r1) 00:01:10 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="0621958c1d151bb4288cb0cd1a8c18f014e0a7161fdb26743bb3f64099ffbfe9ec4d3a4706a585ef9cfdafeceaf29440296b28e4986e20257bc88c2507b8b496df0e2a4b3d922b9caa3ef86b8e87f8816163ee0342ecfe372b026c44f200b819eaeab5a5824bfe86f55d8a4bb2ddd44fe34c7f38bfbea6db9c6b9e1feefa382f7fb648520eb3e5e6610000a9"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:01:10 executing program 1: open(&(0x7f0000000080)='./file0\x00', 0x200, 0x2) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x101, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x78) mmap(&(0x7f0000ff0000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x12, r0, 0x0) 00:01:10 executing program 0: truncate(&(0x7f0000000000)='./file0\x00', 0x8) r0 = socket(0x12, 0xffffffd, 0x84) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10) 00:01:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x2, &(0x7f0000000280)=[@in6={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xace8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000300)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@loopback, @multicast2}, 0x8) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x3, 0x8}, &(0x7f0000000200)=0xc) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt(r0, 0x200, 0x1, &(0x7f0000000000)="d8964e75ff10f2a4355620adb4c1a85122a90cd95d12cd4cd9fa105dcb3ac73e725692595d669f7ff127", 0x2a) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000380)={0x0, 0x9, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x6}, 0x8) 00:01:11 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='newreno\x00', 0xffffffffffffff42) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x2e, 0x1000000000, 0x0, 0x386) chroot(&(0x7f0000000180)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 00:01:11 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x10001, 0x1, 0x3, 0x0, 0xfffffffffffffffe}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x23e) setuid(0xee01) futimesat(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x0) 00:01:11 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}}, r3, 0x9, 0x1f, 0x8, 0x3, 0x3, 0x5}, 0x98) 00:01:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x82) setsockopt$inet_udp(r2, 0x11, 0x0, &(0x7f0000000000)=0x5, 0x4) 00:01:11 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='newreno\x00', 0xffffffffffffff42) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x2e, 0x1000000000, 0x0, 0x386) chroot(&(0x7f0000000180)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 00:01:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1e, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000080"], 0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:01:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = semget$private(0x0, 0x1, 0x0) __semctl$GETPID(r1, 0x1, 0x4, &(0x7f0000000000)=""/171) shutdown(r0, 0x0) accept(r0, 0x0, 0x0) 00:01:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) shutdown(r0, 0x2) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x1, 0xfff}, 0x10) 00:01:13 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYBLOB="1f000000ffffff7f09000300000001040000000002004e21ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="020000000004000006000000df52d78606000000"], &(0x7f0000000100)=0x173) fstat(r1, &(0x7f0000000400)) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r3, 0x4, 0x4}, 0xc) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:13 executing program 1: r0 = socket(0x6, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r1}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x8}, 0x10) 00:01:13 executing program 3: mlockall(0x3) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xab2, 0x800, 0x80000000, 0x2, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x0, 0x2, 0x2, 0x7}, &(0x7f0000000140)=0x18) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000180), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) 00:01:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)="ee", 0x1) close(r0) socketpair(0x10, 0x10000004, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = getpgid(0x0) r7 = geteuid() r8 = getegid() r9 = getpid() getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) freebsd11_fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="2f5068dab6c6afb8c9f594c7517b5512296fb354ebf36d0c94cdcd84bff2965a8b9f4059449ba5594016f773b4be10f22c30813d6d565622b8ee76f492edd189ac4ecd1809be71510c04866c0d3194957a2b4e8c38b976064221c6a08d6d9ac386cfb9810241794d74994bdd75c8003b1ac70bc0e134f857f2b04cf216fa13acf856762cfe405dc5ae3d83daa9799577678106484c5d71b547a8", 0x9a}, {&(0x7f00000001c0)="f11fc374b318967b62865ec08faf5359fad4ac5613f01da366a031623ada128ddcec45d8cdf588e9bb94bf58", 0x2c}, {&(0x7f0000000200)="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", 0xff}], 0x4, &(0x7f0000000500)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}], 0xa0, 0x1}, 0x20188) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000600)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x0, r12}, &(0x7f0000000680)=0xc) 00:01:13 executing program 3: r0 = semget$private(0x0, 0x1, 0x508) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8) writev(r1, &(0x7f00000002c0), 0x24e) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback}}, 0x0, 0xfffffffffffffe01, 0x0, 0x5}, &(0x7f0000000040)=0x94) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x80000001, 0x10000, 0x5, 0x1, 0x1000}, 0x14) 00:01:13 executing program 0: r0 = socket$inet(0x2, 0x10000007, 0x80000000) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000040)=0x8, 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8, 0x10a) unlink(&(0x7f0000000480)='./file0\x00') pwritev(r1, &(0x7f0000000380)=[{&(0x7f00000001c0)='K', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=""/130, 0x82) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sync() shutdown(r1, 0x1) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f00000000c0)="2773210519125a09709f3b1795b4e9b14bc888297e037f47667178c9b85cc47220854e", 0x23) 00:01:13 executing program 1: r0 = socket(0x2, 0x10000004, 0x20) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0xf}, 0x0) 00:01:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82050000003906f38de76356b4eb37df26222bab4acc208488c28a1966"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x39d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x4ea, 0x7}, &(0x7f0000000140)=0xc) accept$inet6(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x10000, 0x4}, 0xc) 00:01:14 executing program 0: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = getpid() r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000efff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000040)=0x6e) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x6, 0x1, [0x131c8efa]}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000240)={r3, 0x7fffffff, 0x8, 0x8001, 0x0, 0x8}, &(0x7f0000000280)=0x14) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r1}) 00:01:14 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) truncate(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffc) getpeername$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000067e55663000000000000"], &(0x7f0000000100)=0x6e) r2 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x3000) shmdt(r2) 00:01:14 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000180)="8d", 0xffffffcc) write(r2, &(0x7f0000000040), 0xfffffedf) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/201, 0xc9}], 0x1) 00:01:14 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x800, 0x90) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10100, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x5, 0xa, [0x0, 0x8, 0x800, 0x1ff, 0x7, 0x3, 0x9, 0x9, 0xc6e, 0x7fffffff]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e22ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="0600000000000000070000000000000000000000"], 0xa0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1015, 0x0, 0x0) 00:01:14 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x1) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') r0 = open$dir(&(0x7f0000000000)='./file0/file1\x00', 0x20c06, 0x1) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0/file1\x00', 0x400) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 00:01:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x2, 0x300, 0x800, 0x8, 0xffffffff, 0x5, 0x1f, r1}, 0x20) listen(r0, 0x3f) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) close(r0) 00:01:14 executing program 2: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x10202, 0x8) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000680)=""/4096) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) fcntl$dupfd(r0, 0x520a74ac5b792bf1, r0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280), 0x0) 00:01:14 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000440)=[{r0}], 0x52, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="36420fc6c600660f3a63450bfe0ff99900000080660f3a0ce100c44185daa89d000000c4414dd81a0f109a00000000f2460f5cd443de2d483800000f621e") write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0xfffffd36) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x0, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x4c, "c453ec9c11243a1a823924943ea245f1043c2d3c58e2e35548dc07b6588d6916ab5e21e8fd0ca4329a1bf6a0f4dc3803e7c5c775092e433fe634f36bb373c25a5ff7e5bfce3fe3b9c8551f07"}, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x536}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x3000)=nil, 0x2000) shmdt(r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0xfe28) 00:01:14 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="a0090004000000"], 0x98) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:14 executing program 3: getgroups(0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() r2 = getgid() setresgid(r0, r1, r2) fstat(0xffffffffffffff9c, &(0x7f0000000000)) setresgid(r0, r0, r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e21e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="018ff2992e2f673005f4650000000003349ff9897453044bac9413e7770367cef2ad91733e557a85489247fb72ef223aef1e4c408186f77001cd9e270ca6cc6312a722e68fce5892b5c58985be80fe4b23ad1ff5dc62ef090cbe6b3461ae3947df968649216ab7"], &(0x7f0000000240)=0xa0) 00:01:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x22, &(0x7f0000000000)=0x1c00, 0xfe6a) clock_getres(0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000002c0)=0x10) r3 = msgget$private(0x0, 0x100) msgrcv(r3, &(0x7f0000000040)={0x0, ""/63}, 0x47, 0x0, 0x1800) 00:01:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) dup2(r1, r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) 00:01:14 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0xa9) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2108000000000000000000000000000000ebff000009000000000060122e00003f00000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000a4b8915c000000000000000000000000000000000000000000000000000000000000000000000000000000000100", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x9}, 0x8) sync() chroot(&(0x7f0000000000)='./file0\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xffffffffffff8000, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, {{0x1c, 0x2, 0x70e0, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x108) 00:01:14 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, 0x0, r0) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/57}, &(0x7f0000000040)=0x3b) freebsd11_fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) r4 = getgid() r5 = getegid() freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() setgroups(0x7, &(0x7f0000000480)=[r2, r3, r4, r5, r6, r7, r8]) fstat(r1, &(0x7f0000000080)) 00:01:15 executing program 0: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x28200, 0x0) sendmsg$unix(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="8effff800001000000f5dbd9098433568a92059c109518606eb10230b5de9e5ff8a6260a01b3e1677cd0ed3f2d9d19b1c5aeb3111d576e884a3d0f99c0685d79597b04ece33de812b37adefaeb071bb6a5d887cc846d4daa7bb1c95fb6633e9b3ac31aaab82ccbd9135b59198fa548"], 0x10}, 0x0) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000140)='\x17/)\x00', &(0x7f0000000180)='!:\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='(%&d@O}\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000540)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='-\x00', &(0x7f00000003c0)='#,)\x00', &(0x7f0000000400)='.-\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='-\x00', &(0x7f00000004c0)='.-', &(0x7f0000000500)='\x00']) 00:01:16 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/1}, &(0x7f0000000140)=0x3, 0x20000000) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000180)={0x3, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2}}}, 0x118) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) 00:01:16 executing program 1: semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000100), 0x1000000000000209) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(0x0, 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r2, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 00:01:16 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = socket$inet6(0x1c, 0x30000003, 0x3) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x1}}, 0x0, 0x9, 0x6, 0x8, 0x7fffffff, 0x101}, &(0x7f0000000400)=0x98) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000440)={r2, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x7fffffff}, &(0x7f0000000180)=0x8) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r4, 0xffff, 0x10000, &(0x7f0000000080)=0x140, 0x4) listen(r4, 0x0) close(r4) r5 = shmget$private(0x0, 0x1000, 0x14, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f00000004c0)=""/212) r6 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x20408, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000005c0)={r2, 0x1, 0xfff, 0x6}, &(0x7f0000000600)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x7, 0x0, 0x20}, &(0x7f0000000200)=0x10) 00:01:16 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000140)="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", 0x1000) read(r0, &(0x7f0000002140)=""/107, 0x6b) write(r0, &(0x7f0000000040)='!', 0x1) write(r0, &(0x7f0000001140)="0b602fd21d358b50cf636ebce5e149c5851542b7c4ad419125e3f7909c3b128d833a6f2498e8bd746fbe93e7168d00bfedf32db24471940dd63ec6b58f17a9083933a43fe43e41db2ef568d0a6042ebe5da351780f5649d43e2b828d748309b746407e0791d88a48b7a6c3", 0x6b) 00:01:16 executing program 2: getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32], 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x6, &(0x7f0000000000), 0xfe6a) setgid(r1) open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) setgid(r1) setgid(r0) 00:01:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x0, [0x0]}, 0x8) 00:01:17 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000040)='./file0/file0\x00', 0x100000, 0xffffffffffffffff) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200d00}], 0x1, 0x0) 00:01:17 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x2) __getcwd(&(0x7f0000000640)=""/232, 0xe8) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x2004) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f00000000c0)=""/85, 0x55) 00:01:17 executing program 3: setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0) setitimer(0x0, &(0x7f0000000040), 0x0) r0 = shmget(0x1, 0x2000, 0xa8, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) 00:01:17 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x4000000064, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x3, 0x3, [0x3, 0x1000, 0x7]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x0, 0x7, [0x8001, 0x0, 0x6, 0x52d, 0x3, 0x0, 0xa9]}, &(0x7f00000000c0)=0x16) 00:01:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="800218f2f9c5144ebdc50000000000000000050000d3248184c62b576f4af4d09b211ef723aedab36668432edb779a291c2a1359026a0a31a998fd"], 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1000, 0xf, 0x5, 0x80000001}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, r1, 0xffffffffffffcb9e, 0x0, 0x4}, 0x94) 00:01:17 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e13833400e98500779d47884b5ba90686b4b9e7229513f78dd5924d"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000540)={r3, 0x54, "59318f390468dbeb9c0378535db071621c3cb129a437c52374f1c7e072e1d30c653bfe82a1034ad5cba3eb3e30370d38e5a1998e4150a31112df67a63c49c26557da1660ed1120aa0424511a95e0ff6c8598afd3"}, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10) pipe2(&(0x7f0000000500), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000003c0)={r3, 0x1000, 0x2, 0x4, 0x6e3, 0x101, 0x8, 0x9, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r4, 0x4e41, 0x5, 0x9, 0x2, 0x6}}, &(0x7f00000004c0)=0xb0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = dup(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r5, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_tcp_buf(r5, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000640)={{0x1c, 0x3, 0xffff}, {0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}}, 0x6300, [0x9, 0x3, 0x1, 0x7, 0x1, 0x1, 0x101, 0x6]}, 0x5c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 00:01:17 executing program 3: write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x299) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)=ANY=[], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:17 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0xba, 0x1, 0x6, 0x3f}, &(0x7f00000000c0)=0x18) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xc74, 0x8001}, {0x1, 0x200000}}) r2 = semget(0x1, 0x3, 0x8) semop(r2, &(0x7f0000000180)=[{0x1, 0xb9e, 0x800}, {0x0, 0x800, 0x1000}, {0x1, 0x9d2, 0x1000}, {0x0, 0x3, 0x800}, {0x0, 0x80000001, 0x1000}, {0x3, 0xfffffffffffffffe, 0x1000}, {0x3, 0x4, 0x800}], 0x7) __semctl$IPC_SET(0x0, 0x0, 0x1, 0xfffffffffffffffe) 00:01:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x5, [0x487f, 0x2, 0x7, 0x100, 0x100000001]}, &(0x7f0000000280)=0xe) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x40, 0x54) shmctl$IPC_SET(0x0, 0x1, 0x0) 00:01:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000004000000000000456b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000"], &(0x7f0000000080)=0x6e) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:18 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6c022e2f66696c653000"], 0x10) shutdown(r0, 0x1) geteuid() r2 = dup(r1) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x804, 0x84) r4 = getpgrp(0xffffffffffffffff) r5 = geteuid() fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f00000001c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000240)="ad92521b586a7089617c83169ce8946a3f191bab44ab7f0e3734179c69c873b9b83543d635140055601a24edbc4be02ba3e0a45622f1ecbc1e1e2c77f4afda61b91306f0b676255ec84b76ac24b51076ddbd8fdaf5ba54488fead406a9893c5e4b7a72bfabcefd801f8b83d8c960a602623f784e15ee06d80403ad36e88b228c91c4a24623b3f5cd29946ccbc904494b6fdf5015e7512b36293efc970e1a367dba410d3c3077a2e78809d713751119db652b02d99256d62311b2b856013bcb3eed84b0de6016b2c7bc8f274459030309de944ef0b5e9ee8a2f0b7de1ea1ad18ca741eb0c60a67d1133d8d918", 0xec}, {&(0x7f0000000340)="d9014ba4b8cf52ac79a9c19b993adb218fee4f9bc02ced97a4751df4ab6ff35469f5d0a74f99a8f5a915da0cb4253eb20f179281702070d4d1fe07acc31fece9a9c57d81e9c92e3b0139c4fa4f63cced47401fad04c5176d5368204f3c0bc3f0fd02aed34431490b2d84640ffb253b6af7e2e6d1e525dfae6a72376bfaafe10f9ed99f6d95857adaf64633d9419d", 0x8e}, {&(0x7f0000000400)="d15099c583b541a1297500af8f63ee26c5dd1ef6efbc597436cb58d9bad68d301f9361d4db12a89b811e0e98382c125a2b95f473a474a67e5e2333f33d896a1b456f5cac719037c924cb073a0f28ee13d86dd13add1fbbad676842313da5ec254a5f1c8c57a2f5368efd4d4271cc77a43240535f60c1a6049ff58326b60264c8469e4d", 0x83}], 0x3, &(0x7f0000000180)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r2]}], 0x38, 0x108}, 0x1) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[{0x10}], 0x10}, 0x0) 00:01:21 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f0000000040)) 00:01:21 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="00800000ff0f00000900810045050700050000001c004e22800e0000fe8000000000000000000000000000aa0080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="e3c0e52501bc9aef85ec60f47296bb90547f1a9ecb30e0bea16434a38f53179680509005e699cb27b794b148c2ee55aae71e8310e9fde6af854d57f3e154ce84f46d7f5a5eb253edafb55164bd4e99b5a92d7077da5a84ae2ab0459388fb2e8ece2042ad3cbc9e20af1742afc10d5c2bba7e3b0d"], &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000580)={r1, 0x5}, &(0x7f0000000780)=0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x40, 0xffffffff}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000005c0)=ANY=[@ANYRES64=r3, @ANYBLOB="080000000500000002001d0015b1ee000080000002004e22ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYRESDEC, @ANYRESOCT=r3, @ANYRES64=r2, @ANYBLOB="be1b4388002b60ed696cc85d5e05505806d03b1841adfc076f5f1f0f1e6b339eaa775c7e94b4cdff80f25d683136ae0ef17274f4c91f67d1f2ef4fabae10293d60234acd215fb18ccb55cfc1f2735dc8297846da0ea0ac38784723b61e31adfcc1572cf1a82526e77bc41bcfbbd77820b9233404e026728a7596e6851d82b9de6256eafb2b087c96e4c9e3b23619c71e730ab60e240e88d1f97274a2fb5f753b43817da76b9d7268ac876653e4f87cd772205b434ef903f2bb655946b3", @ANYRES64=0x0, @ANYBLOB="ced397b456a505ed0131b09507a596f088030a0489f0029415230e62341fba1aad25a73e0c68ed8e5025350414b8c6f3a90645ec86ba37592931d822f8afbcf3a58000f809030f5258fad3a665c8189a25c0d845d25dcb85970dc057096109abc1211127fda3301367dbb161104fdfffbb15443283a845e2dbd9b40faa9ee4476cbab41ba85b3fa6c83394280317aa55e37f4735cb8984d755d1d86eb665857bd34fa7705df971520b4e4ba75c5351a658091f897b8815c4ffcf69249e303228212d57918446327b1f5f4212d6dea1a3099fb5af241bb53e6b43714f068eaecf589b1634aa53af36a72cb2c01679eba1047d496594fc5b780fd7d8ae0159c834363a114fab127ca475250c410ce3a60fc15d4efeff5e88e81b5550af7835a740aa984c25434b4d29ed04e47b4f592863eb1ba02e565a1a7afa8f804a11cf9c4d1cc19b5f205e84e676c8da773bb0c736e4e956ee11d69e15ad6ec6d8ba0db4", @ANYPTR], @ANYRESOCT, @ANYPTR64, @ANYRESOCT=0x0, @ANYRES64], @ANYBLOB="05000000380d0000f9ffffff05000000ffffffffa6d35609d5a73e16eedbdb3b3be2e3cd5c648451f3248b19cffcecd114ee29abc506d73a2f3f16d33b4e16517b0700acab78"], &(0x7f00000002c0)=0x4) setsockopt$sock_int(r2, 0x88, 0x4, &(0x7f00000000c0), 0x4) 00:01:25 executing program 0: r0 = socket(0x10000000002, 0x4000000000000007, 0xfffffffffffffffe) getsockopt(r0, 0x0, 0x4000000064, 0x0, 0x0) 00:01:25 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) sync() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(0xffffffffffffffff) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:25 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x140}, {r0, 0x2}, {r0, 0x80}], 0x3, &(0x7f0000000080)={0xfffffffffffffffb, 0x195d0000000}, &(0x7f00000000c0)={0x1788}, 0x8) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRES32=0x0, @ANYBLOB="050098003b0a0000b6bc9fea96c8bd3c926db2866576eded4b4ef3c1accc604555063fd2e68709ff0cb984627ac674dc117a6cd324c3da800e93f8b74f68c6560d11ff1e78429f86cfa89cb9f9c22e51bf9494363d9acd6ff14fd399311364fc4234da191c993af9e22499066d675c1df3844028dc1992b1cd829152b4597a5df771a4b1474724b09aadeee1c3b710ef666f5016851f5a3c8423cd886f0275c7dab221f87c810752416a4782a1eb233850f4e971ae042b"], &(0x7f0000000000)=0x3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x8, 0x3, 0x7, 0x3554}, &(0x7f00000001c0)=0x18) dup(r0) 00:01:25 executing program 3: rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) ftruncate(r0, 0x8005) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=""/4096, 0x1000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:25 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x182) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x0, 0x7fff, 0x8, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0x6, 0x0, 0x0, 0x2, 0x6}, &(0x7f0000000180)=0x98) setsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, 0x199) 00:01:25 executing program 1: r0 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/15) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x4, [0x3689, 0x2, 0x5, 0xffff]}, 0xc) 00:01:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) geteuid() getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x2, 0x80, 0x2, 0x0, 0x0, 0x1, {@in6={{0x1c, 0x0, 0x3, @loopback, 0x5}}, 0x0, 0x93, 0xae, 0x3, 0x81}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) 00:01:25 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000020009000063f4ef7c8dce55d1e54683edcd1a42e794f6e9d36d8d15890d8078547124f983a61b725cee7206ed2f5124f359d3f953cd59aaa3bb7f14a1cbbfcc1c860486c373a1900c5d30bf840c64edda2ea362a166231e1cdf6599965c8ab0111184a63588bec389b1b8c5e7f356b75f9fda2bdeaf07de4c3182607374bee77c977930"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1}, 0x0) 00:01:25 executing program 1: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r0, &(0x7f0000000440)='./file0\x00', 0x2a) r1 = open(&(0x7f0000000500)='./file0\x00', 0x80020000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) setsockopt$inet_buf(r1, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x0, 0x2}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:27 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000140)='./file0\x00', r3, r4, 0x400) fcntl$lock(r2, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x9, 0x100000001}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) sendto$unix(r0, &(0x7f00000003c0)="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", 0x1000, 0x0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:01:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc) r1 = socket(0x3, 0x10000000, 0x37) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0xfffffffffffffff8, 0x200, 0x3, 0x5, r2}, &(0x7f00000001c0)=0x10) sync() setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) 00:01:28 executing program 0: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x5, r1}, 0xc) 00:01:28 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in, 0x0, 0x0, 0x80}, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffc4d) 00:01:28 executing program 3: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x6e003b35, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}}, 0x0, 0x7, 0x4, 0x1, 0x60, 0x800, 0x7fffffff}, &(0x7f0000000380)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}}}, r1, 0x40, 0x80000001, 0x80, 0x0, 0xfffffffffffffe01, 0x40}, &(0x7f0000000480)=0x98) chmod(&(0x7f0000000080)='./file0/file0\x00', 0x10000010000002ff) r2 = getuid() getresgid(&(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000240)=0x0) chown(&(0x7f0000000040)='./file0\x00', r2, r3) pipe2(&(0x7f00000004c0), 0x4) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0/file0\x00', 0xc00, 0x40) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f00000001c0)='./file1/file0\x00', &(0x7f0000000140)='./file1\x00') 00:01:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) flock(r0, 0x2) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket(0x2, 0x1, 0x0) dup2(r1, r2) 00:01:28 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept(r1, 0x0, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0xffffffffffffff30) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="73819a821d3eb2c98859a71d769fa1428547468c4c9932f9cbe66084b5146e26b59d673f34bfd9cb3b4a6c6172c358c8b416451989b59b2ada92ea6a66f5231177e1f6cbdae9ae5cb5d72d02dc8085cfac71d629ddb36dc3d9f11534189d652d01a0ce9d69726b50b7051749d2696cc1544ca38db375c9784d48bd30391a672d7f47acaeecd4edad31df8c98fde43605dce9fbad3ac043c1cf9b0cbcd1e74c89ab5f8533f30a35165a714952da393b4901ec168c84a4bca8ee399fe1fe35c2d48af32cddfd509d222c49ed8156f9d0e837376560"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e21ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r5, @ANYBLOB="0500798000000000010100000500000003000900"], 0xa0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a4c9e0910ecd5f44212d6be68daec629e215b409d3361694347529cff467a6684de2e279c75f2e41148be80eeb477fbba83b4327b986e169004ae796ed7ec9151ca25eed2fe7ba27cca96a9f0950c03b03a363fe0d30d8af5991179f65f7d406374c1a67f01c4598b8c749b4b04000000000000007bcc4eec2ba88b18230c361efdd912f60c1a448c4cd5e8d292239b3a20146d7449f28e784bb8c18430d6f19d9d6f23"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:01:28 executing program 1: open(&(0x7f0000000040)='./file1\x00', 0x4, 0x80) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2004, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 00:01:28 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup(r0) getsockopt$inet6_tcp_int(r0, 0x6, 0x200, 0x0, &(0x7f0000000040)) 00:01:28 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6(0x1c, 0x2, 0xffffffffffffffff) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 00:01:28 executing program 1: r0 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r0, 0x7, 0x5, 0x0) 00:01:28 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1000100000202, 0x0) r3 = msgget(0x0, 0x210) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) r9 = getpgid(0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00000003c0)={{0x8, r4, r5, r6, r7, 0x20, 0x2}, 0x4, 0x1, 0x200, 0x8, 0x8, 0x80000000, r8, r9}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r10, 0x0, 0x0) 00:01:28 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x7) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) unlinkat(r0, &(0x7f0000000300)='./file1\x00', 0x7fe) openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0x79bf8d396411833e) renameat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000040)='./file1\x00') 00:01:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040), 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) shutdown(r0, 0x2) 00:01:29 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7, 0x1, 0x1, 0x9}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000500)={0x3ff, 0x4c, 0x1a7b8613aba0501f, 0x9b, 0x0, 0xff, 0x400, 0xffffffffffffffc1, r3}, 0x20) writev(r2, &(0x7f0000000640), 0xd92bce355991996) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000640)={0x3, &(0x7f0000000140)=[@in={0x2, 0x3, @multicast1}]}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000800)={0x0, 0xffff, 0x4000, 0x0, 0x1ff, 0x8, 0x7f, 0x800, r4}, &(0x7f0000000880)=0x20) execve(&(0x7f0000000480)='./file0\x00', &(0x7f00000006c0)=[0x0, 0x0, &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="6f95", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = getpgid(0x0) listen(r0, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x0, 0x6d, r6}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r5, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={0x0, 0x3c, 0x6}, 0x8) 00:01:29 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7, 0x1, 0x1, 0x9}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000500)={0x3ff, 0x4c, 0x1a7b8613aba0501f, 0x9b, 0x0, 0xff, 0x400, 0xffffffffffffffc1, r3}, 0x20) writev(r2, &(0x7f0000000640), 0xd92bce355991996) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000640)={0x3, &(0x7f0000000140)=[@in={0x2, 0x3, @multicast1}]}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000800)={0x0, 0xffff, 0x4000, 0x0, 0x1ff, 0x8, 0x7f, 0x800, r4}, &(0x7f0000000880)=0x20) execve(&(0x7f0000000480)='./file0\x00', &(0x7f00000006c0)=[0x0, 0x0, &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="6f95", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = getpgid(0x0) listen(r0, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x0, 0x6d, r6}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r5, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={0x0, 0x3c, 0x6}, 0x8) 00:01:29 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6(0x1c, 0x2, 0xffffffffffffffff) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 00:01:29 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7, 0x1, 0x1, 0x9}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000500)={0x3ff, 0x4c, 0x1a7b8613aba0501f, 0x9b, 0x0, 0xff, 0x400, 0xffffffffffffffc1, r3}, 0x20) writev(r2, &(0x7f0000000640), 0xd92bce355991996) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000640)={0x3, &(0x7f0000000140)=[@in={0x2, 0x3, @multicast1}]}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000800)={0x0, 0xffff, 0x4000, 0x0, 0x1ff, 0x8, 0x7f, 0x800, r4}, &(0x7f0000000880)=0x20) execve(&(0x7f0000000480)='./file0\x00', &(0x7f00000006c0)=[0x0, 0x0, &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="6f95", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = getpgid(0x0) listen(r0, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x0, 0x6d, r6}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r5, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={0x0, 0x3c, 0x6}, 0x8) Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff811640c5 stack pointer = 0x28:0xfffffe0021312610 frame pointer = 0x28:0xfffffe0021312650 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2346 (syz-executor.1) trap number = 9 panic: general protection fault cpuid = 1 time = 89 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00213122e0 vpanic() at vpanic+0x1e0/frame 0xfffffe0021312340 panic() at panic+0x43/frame 0xfffffe00213123a0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0021312420 trap() at trap+0xba/frame 0xfffffe0021312540 calltrap() at calltrap+0x8/frame 0xfffffe0021312540 --- trap 0x9, rip = 0xffffffff811640c5, rsp = 0xfffffe0021312610, rbp = 0xfffffe0021312650 --- unp_dispose() at unp_dispose+0xa5/frame 0xfffffe0021312650 sofree() at sofree+0x42c/frame 0xfffffe00213126b0 soclose() at soclose+0x5b3/frame 0xfffffe0021312730 _fdrop() at _fdrop+0x3a/frame 0xfffffe0021312760 closef() at closef+0x27d/frame 0xfffffe00213127f0 fdescfree_fds() at fdescfree_fds+0xbd/frame 0xfffffe0021312840 fdescfree() at fdescfree+0x58a/frame 0xfffffe0021312900 exit1() at exit1+0x780/frame 0xfffffe0021312970 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe0021312980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021312ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021312ab0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f32a, rsp = 0x7fffffffec58, rbp = 0x1 --- KDB: enter: panic [ thread pid 2346 tid 100289 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why