='$[)-\x00', &(0x7f0000000180)='/\\\x00', &(0x7f0000000200)='+)/}\x00', &(0x7f0000000240)='!.,\x00', &(0x7f0000000280)='-\x00'], &(0x7f00000004c0)=[&(0x7f0000000300)='*\xc3\x00', &(0x7f0000000340)='}%:@!(\x00', &(0x7f0000000380)='{\x00', &(0x7f00000003c0)='.{$\x00', &(0x7f0000000400)='{\x00', &(0x7f0000000440)=']^}\x00', &(0x7f0000000480)='\'\x00']) ftruncate(r2, 0x9) poll(&(0x7f00000001c0)=[{r2, 0x4}], 0x1, 0x0) openat(r2, &(0x7f0000000580)='./file0\x00', 0x4, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000500), &(0x7f0000000540)=0x10) 00:01:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f00000026c0)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, &(0x7f00000025c0)=[{0x90, 0x3a, 0x4, "b341ebc882606aa6411d9ce3aac50fece62b5e1c9ea95a3cc2c4f76b54c58acb9c9cc4395014ec07e6782c36a7d3c46ce39b9f46b1bf7bc08db02ad3fe3918d420e994b4f15a4514b3b5fddfd48bd393ce30051af47de4632f032cbb3e50339c015ea8dabbd90104db670bec0bc8814dd3fb81a9dd51921d5cbc5e81"}], 0x90}, 0x8) 00:01:27 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) __semctl$SEM_STAT(0x0, 0x0, 0xa, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) 00:01:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:01:27 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xfffffffffffffff9}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e22e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ae0000f60000000000", @ANYRES32=r2, @ANYBLOB="0500050004000000"], &(0x7f0000000300)=0x94) r3 = socket(0x2, 0x5, 0x0) fcntl$dupfd(r3, 0x0, r0) getpeername(r1, &(0x7f0000000240)=@un=@file={0x0, ""/14}, &(0x7f0000000280)=0x10) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66736c653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000040)={r4, 0x2000401, 0x4, 0x0, 0x9}, &(0x7f00000000c0)=0x18) clock_gettime(0xf, &(0x7f0000000140)) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000400)={0x4, {{0x1c, 0x0, 0x8, @empty, 0x4}}}, 0x88) 00:01:27 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8400, 0x100) getsockopt(r0, 0x89, 0xa3f3, &(0x7f0000000040)=""/210, &(0x7f0000000140)=0xd2) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000240)=""/113, &(0x7f00000002c0)=0x71) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x2, {{0x1c, 0x0, 0x0, @empty, 0x3f}}}, 0x88) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, 0x0, 0x0) 00:01:27 executing program 2: r0 = socket(0x1, 0x4, 0xb2d8) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1105, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x4, 0x80000100000000, 0x9}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r2, 0x20, 0xf, 0x8, 0x422}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3, 0xf77}, &(0x7f00000001c0)=0x8) 00:01:27 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@empty, @multicast2}, &(0x7f0000000100)=0xc) rmdir(&(0x7f0000000180)='./file0\x00') getsockname(r0, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x1, 0x4) fcntl$getflags(r0, 0x1) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) mkdir(&(0x7f0000000200)='./file0\x00', 0x52) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000013c0)={0x0, 0x8, 0x80000000, 0x0, 0x1, 0x400, 0x3ff, 0xaa0, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x5, 0x5, 0xfffffffffffffff8, 0xfff}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001480)={r1, 0xc7, "084e0d89d99b3bae03a2807952f3381052f25b6062e7fe734c118649e847731cbda5df5880beb1a775677e455cd45ec6b3acd8954d5f76550eabee54facac5a8d7ab2a51be3645d522451ecb38b45741cacec02c74b5e68f023ee8fc5706a55f5d0160a4099fdc50a92713c4d0dd421a4db09f99f657ea6190b34acf4938fc9c6976f967e58f0ca132d956ab09f47341c3ee0f436d69ec22e1e085ae92696ec5680597465ae5d1902b44ab0210c1e7a974584bcab39dd197abf3b3aa47713149ec91a9713f7155"}, &(0x7f0000000040)=0xcf) 00:01:27 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x3a, 0x12, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xad61, 0x30, 0x2}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) r3 = msgget(0x3, 0x0) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000540)=[0xffffffffffffffff, 0x0, 0x0]) r8 = fcntl$getown(r1, 0x5) r9 = getpid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000000580)={{0x0, r4, r5, r6, r7, 0x1}, 0x4, 0xfffffffffffffffd, 0x800, 0x0, 0x80000000, 0x8b5, r8, r9}) r10 = msgget$private(0x0, 0x1) recvfrom$inet(r1, &(0x7f0000000240)=""/90, 0x5a, 0x80, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) msgctl$IPC_RMID(r10, 0x0) socket(0x2, 0x3, 0x0) sync() 00:01:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x192) 00:01:27 executing program 3: r0 = socket(0x2, 0x3, 0x545) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="7e57abb82098e36b1506e483e7ae79e0e6ed1d5d5548910d65889492beffcd9218085dacb479c42044815fc079cb", 0x2e) r2 = socket$inet(0x2, 0x71d7902d83787f15, 0x1) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet_opts(r2, 0x0, 0x31, 0x0, 0x0) 00:01:27 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x10400, 0xc0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) socket$inet_udp(0x2, 0x2, 0x0) write(r2, &(0x7f0000000040), 0xfffffedf) fstat(r0, &(0x7f0000001540)) 00:01:27 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x29}, 0x0) socketpair(0x2, 0x20000003, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7dd3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x8, 0x7}, 0xf40f789289695835) 00:01:27 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) r0 = shmat(0xffffffffffffffff, &(0x7f0000000000/0x1000)=nil, 0x2000) shmdt(r0) __getcwd(&(0x7f0000000080)=""/96, 0x60) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) execve(0x0, 0x0, 0x0) 00:01:28 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = semget$private(0x0, 0x8, 0x0) semop(r1, &(0x7f0000000340), 0x0) msgget$private(0x0, 0x11) semop(r1, &(0x7f0000000100)=[{0x0, 0x7bcd, 0x1800}], 0x1) __semctl$GETPID(r1, 0x1, 0x4, &(0x7f0000000240)=""/228) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xffffffff, 0x3, 0x5, 0x7}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r2, 0x3f}, &(0x7f00000003c0)=0x8) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) semget$private(0x0, 0x10, 0x2) r3 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000140)=""/227) 00:01:28 executing program 2: r0 = socket$inet_sctp(0x2, 0xe685e2a2df92f990, 0x84) nanosleep(&(0x7f0000000000)={0x2928, 0x80000000}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x1fc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x20) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) 00:01:28 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname(r0, 0x0, &(0x7f0000000000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) 00:01:28 executing program 2: munmap(&(0x7f0000ef9000/0x3000)=nil, 0x3000) msync(&(0x7f0000f63000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x14) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) pwritev(r0, &(0x7f0000001180)=[{&(0x7f00000000c0)="ea067167271a65d3840b0611dab2694f69f307ce400b84a334b96b470070f7671bb89a5e0b709a9b2b2e8d42eba9919df31770f466c483f11c8684218af3688d612e8761795488af1c7e3c4fa39f84e396dff21b950c5f1782fce95ad41984c2da355a3dc56de906ee98cad3acdfeb6cf6fb118f727c59cf5f7d05ee1adb7ea4abb3756f69f3", 0x86}, {&(0x7f0000000180)="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", 0x1000}], 0x2, 0x0) mmap(&(0x7f0000a7d000/0x3000)=nil, 0x3000, 0x0, 0x411, r0, 0x0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 00:01:28 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setrlimit(0x0, &(0x7f0000000100)={0x83, 0xf1}) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x19, "f56f19df95fdb3eadfeccda6aa376808e400c7d2aaa1c6d18c"}, &(0x7f0000000080)=0x21) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x4010, 0x6, 0x1000, r1}, 0x10) 00:01:28 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f00000006c0)='./file2\x00', &(0x7f0000000080)=""/150, 0xfd88) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000580)=0x2, 0x4) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) r4 = semget$private(0x0, 0x6, 0x240) __semctl$GETNCNT(r4, 0x3, 0x3, &(0x7f0000000800)=""/161) ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) r5 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) r6 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215) 00:01:28 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001200)='.\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000001740)="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0x1000}, {&(0x7f0000000040)="5f07ca105375468e2c7cac38c26e19c722542f45c8", 0x15}, {&(0x7f0000000080)="6efb33f5a163abaf323f9d2f60a74e93cd65203a0a5ff257c9ee7775c4", 0x1d}, {&(0x7f0000002740)="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0x1000}], 0x4, &(0x7f0000001400)=[@rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x58, 0x1}, 0x20000) recvmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, 0x0}, 0x80) 00:01:28 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0)=0x400, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x8, 0x8, [0x101, 0x7, 0x9, 0x9, 0x2, 0x7ff, 0x2, 0x7ab315ae]}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x100000000}, 0x8) 00:01:28 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = open(&(0x7f0000000140)='./file1\x00', 0x10489, 0x6) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000180)='./file0\x00', r2, r3, 0x200) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="011b6500", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) syz_extract_tcp_res(&(0x7f0000000340), 0x8000, 0x8000) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x1000a}, 0xfe88) execve(0x0, 0x0, 0x0) 00:01:28 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x4) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)='j', 0x1}], 0x1, 0xc700) 00:01:28 executing program 2: getsockname$unix(0xffffffffffffffff, 0x0, &(0x7f0000000100)) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@loopback, @rand_addr=0x6, r1}, 0xc) clock_gettime(0xe, &(0x7f0000000000)) 00:01:28 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) munmap(&(0x7f0000fec000/0x12000)=nil, 0x12000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) read(r0, 0x0, 0x2c2) lseek(r0, 0x0, 0x0) 00:01:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0xa, 0x1}, 0x0) 00:01:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) syz_extract_tcp_res$synack(&(0x7f0000000540), 0x1, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000380)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000004c0)={r1, 0x8}, &(0x7f0000000500)=0x8) r3 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000100)={0x3, 0x4, 0x0, 0x5, r3}) renameat(r0, 0xffffffffffffffff, r0, &(0x7f00000002c0)='./file0/file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000580)={r2, 0x58785c43}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000600)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x44a}}, r4, 0x1, 0x6, 0x3, 0x7ff, 0x34fde41d}, &(0x7f00000006c0)=0x98) lseek(r0, 0x0, 0x6) freebsd11_lstat(&(0x7f0000001900)='./file0/file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000019c0)='./file0/file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() fstat(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() sendmsg$unix(r0, &(0x7f0000001d00)={&(0x7f0000000700)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000018c0)=[{&(0x7f0000000740)="c9aba83f255308414a188c73e232a7f2a62f0eda5512e5eb9d94274d88f7102776fa897c2feca984c07e9fa23e9ad4dca47a58d07a6602ab59ff69b31158c0e9e6e0", 0x42}, {&(0x7f00000007c0)="a0dfda3ec2f20aed3f7304919b9444e5b99b101db72fba0f936aa312e0886fa610aa32c2f4d4384da060e83e3028ef7d02cddfb6eeaa8e12f7e598ff1da6969e9669f318ac4f3a3186a2f7d72e783cca25d0de0148e9439588946a5fc8d07d3eb3768bcd02277de3064ea3f8b35a931ee3230cce91428e165a33e5f639c748e3130c00e9395daf1751eefb82f58374928d6c423d5d0ca4923753c1f36d02629b2a1088574da57392026b2ad2c6bc5f261685e355b434fa3db925fbe552f92c7fd95c0e94636d32c339d1bfff69344b743933a8b4ce6cf0fbd32255b089d9eab326b44492657e5157d109ae114f4467", 0xef}, {&(0x7f00000008c0)="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", 0x1000}], 0x3, &(0x7f0000001c00)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r5, r6}, @cred={0x20, 0xffff, 0x2, r3, r7, r8}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r9, r10}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xc8, 0x20000}, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xb5, "6a5853c26d86cd5624076b1b7145d6a6d6968f7362afcfeef189f2017065f97e6d357be6350ec801cc9da824125c256fda75f57d3bb7794d971ad72b3b67413029a13744ea75aca093192df8465e73c41f0c3151f7634e37c210aae613293b7f463d5dad12abe3c808c23f15746a8bb762f5d04220f235166a5780b2374924249097a0c0cda67404784f5ad2e5cc377f65a926e07d6415064481069acdd7efecce32a69f46fe28abb9f1d21db0c4c75f5cc54dd9f1"}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getuid() freebsd11_fstat(r0, &(0x7f0000000240)) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000200)=[{&(0x7f00000001c0)="d876d576f4269fee85ed9136ad784d3b07417bdc68c0d667abe609cc894afac4ef01e22792805ddcdb79b2ab2d43fe7764c5e6e583699c4f7e720a26ed64", 0x3e}], 0x1, 0x0, 0x0, 0x2010d}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:29 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), 0x4) 00:01:32 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = open(&(0x7f0000000140)='./file1\x00', 0x10489, 0x6) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000180)='./file0\x00', r2, r3, 0x200) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="011b6500", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) syz_extract_tcp_res(&(0x7f0000000340), 0x8000, 0x8000) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x1000a}, 0xfe88) execve(0x0, 0x0, 0x0) 00:01:32 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000000)={0x400, {{0x1c, 0x3, 0xd45, @empty, 0x9}}, {{0x1c, 0x2, 0x1ff}}}, 0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000500)={0x0, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r1}, &(0x7f0000000180)=0x1e9) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x20, @loopback, 0x1}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10) getsockopt(r0, 0x0, 0x68, 0x0, 0x0) 00:01:32 executing program 3: r0 = socket(0x2, 0x5, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1202, &(0x7f00000001c0)={r1, 0x2}, 0x8) 00:01:32 executing program 2: r0 = socket(0x2, 0x10000001, 0xfffffbfffffffffe) r1 = accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x10000000) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file1\x00'}, 0xa) 00:01:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/132, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x40, 0x10) open(&(0x7f0000000580)='./file0\x00', 0x400, 0x2) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff070000090000000006090003000400030000001c004e20000000000000000000000000000000000000000016ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000009d147ab4ffffffff0500000001000000"], &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6]}, &(0x7f0000000380)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0x4, {{0x2, 0x0, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000440)=0x1ff, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000003c0)={r2, 0x0, 0x401}, &(0x7f0000000400)=0x8) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(r0, 0x0) setgroups(0x0, 0x0) fcntl$setflags(r3, 0x2, 0x0) 00:01:32 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0xffffffffffffffff, r1}, 0xc) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) lseek(r0, 0x0, 0x4) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000000100), 0x4) 00:01:32 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="cec8e62790846307e9981641d4761699c80e06ba4adc2f0a946ea6ce7045463549df499e7c1e43c63322759a3b7f7f7b5e12c79203864b77a23ace22a1f600f1320d14230d109b84bc09af08c0273c4c44b2c84d4ac6b8", 0x57}, {&(0x7f0000000080)="fec452c83854eb6f8295790c54c416ce49218732a6f2ada1dfc248a18b6738204b32b9b446522d259e64e6ea01ed04b71976e2b49d5b0e9b71507ad922d57b69432aee1e7b2726011bced4732ec377a45a48850724dd9c36a25df897fe39ca7dc3c2d87cfcf3c5bd891307c8cb7ec2d81b2e904695c15cedd3ee0a32ecbc79b1479fa981c0eb8c64d9405f986ba58ab8400854600873808a796558af8a3fdaadb0d4d3cb88738fc8e194f0ff5132aff8c878ef79ade309f3d175186e4c9872a5b59323e2bcffd9eb680ca61b3cce5dc3bd50cbecef01f21383a431c596a11286bbbb221168f43f5980049e6c29da39a575f2a81f", 0xf4}, {&(0x7f0000000200)="784ca80754707fe6e8b5dade10882b8dfb7da5854b85bbced0efebcb6d9a68e2752f0be873de28ef40ea1534b633439eb746e04993837d11c39f34b316ec11b4b307c0e8d93e442a909dd16489cc26939f35afb49c9f2a9034219d322a190464237b358ebc9db57e8e5c2ff4fb2d90d4280db1e340d5de4c26c045b6", 0x7c}, {&(0x7f0000000280)="0af79d56f9dca68a52a8f8f63956699bb8fcc4f1e0538e71dbeb018d04b181ae3a5bec03477a8573e1f222736cdddd264f9f9a25f5c1b2483cddc43bfb4e05e7785a3bb12a", 0x45}, {&(0x7f0000000440)="4a7af397a1b1e522647c703bf05fdc9ef4ba049b193634b66a26b395bd380f170b9a3d403e0c74c482faf482cc95eedb87057f9dc3cb1daf959113112d48a6e6da2549136c2d77fb81639fdd2d6b5b5a18fc298950f5aa513a93b6c781b4551929759e603112a2e3472b13ac292c3a114b65da2694b3319255654a4a67950a26b8dfe5402bb3071f1fc8d714d0845dfa4eda995ef8a0d511d95cec80756d4d461e8ef974656b7f0473e6b9f542e281b384c8afe4629aeeda31b4eb55526fa80dff97597afa", 0xc5}], 0x5, &(0x7f0000000540)=[{0x88, 0x7, 0x200000, "37294d3fca02280ada1f15efac80d8a8b05629c177763dfc183c3ba77b90bb7a5cf1fd92bcf3fb7dc5ffa09cb8f842caa4026d437af5cc6c9e66a983de37724110376a7b6ddc1c564f3b59ae1dda22c01a4367132d29de99d04ba292a04680f54efc5f4d3257d4c88838d952694c3ead77772504107f7a"}, {0xe8, 0x0, 0xca0, "b74b7a03ceffce904c6c0cf4843ca39f5ce3be83b2dde7c6694c211495f7cad04571c0cd4c980620fd37fda871ecd66ae8b6907043cb2dd28e60576c84976c71de69410444e204b4786e81cb620d560171cbfa281c170e7ac4e1ffd36279a3f2a169200a70f36fdde49b96dd8c91789435e9d6ecb9d09ecb0c90e70e9e0f7369445d7f3ff43cdf3c826378fe45176dd802db692db83ffbbc481ac6853ccb2b8cb77d142cbb8b746c2fa3a82090a26aa3e0d292d247a485455634e63e4cc24258662021801e15965ce2da47d32b3ed5284acefc4ef74150c9"}, {0x1010, 0x0, 0x5, 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"}, {0xd8, 0x84, 0x6f7f, "bede51c107b15b6ddfed863a4c08880d92b5230f76ce4f99688cb2a6603acf30a19b7dcca20662908354d6d4be2a239903fd6224bbe4f5ef6ad1a68f172becf6a81122364b68f90c7db5a27cad40cdf0253b8875bea14788840dbd2da5badc0b7194a25f157ddcaafd16ab0388b791d62b3cfeb24b6cbda3730b2470c9bc14da926dac6886e31c140dc6c045033c2b55640f54b2d8766c5e0d36beb5be0f4dd2bdfb804e1c927cd147f1c9867bb4d6fffb18fba5e20212b67c7b6630e86eff1037aede"}, {0x90, 0x84, 0x7f, "d9785e50b15ef50a39a9e6fabb95f0a6cfdd6409d71dc1cef0657ad454fce6d4328833d550a233972da1cdbb886831fd4d018ab52b1bb76452d217366c3d6946c50c87a33f41c93ec698d7f7772d86ee5d00028fb7296e3efcfe77f39e7987fa49d329050bc5a8d92130b751563a2986c7a43ddb234ad12c007609"}, {0x98, 0x17, 0x8, "34043b1ecbf6fb17a0246db051e936f2e441649cea251d3aeb1204805712821d6540e965bd6de0fc1ff703575de89cc6a7a868384a8e637162658b3a3abff40c0973c05fa05481638b882bb62876a2f9072e30d5dc22f58d3316bbfe1a508ec1a8fbda25829e60636f472d07f529b772742cef000222162f85cdda8f7618ede5e30d183c6bb0"}, {0x78, 0xbb, 0x7, "c85977fbb2a36a2aa22dc60ff2a0b4e97bb9f8dd03b8a9a75599651df5776d6147d4447fc54338a8802a4526f60fabf606d7c7217604dd161b5d064c1542455b5c94b9c2cbfaa82dfe4b511753740e15ef5a516d6659550fa26756af7ac1a30d4202fb8718"}, {0x48, 0x3a, 0xfff, "6416c831c81e22269cf413f2c25917fe832433da90bfc8b8858b4dcd16424a60ed6b8dae814cfa19e5ade994c03a7c970496"}], 0x1440}, 0x80) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10, 0x0, 0x10000}], 0x10}, 0x0) 00:01:32 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r1, &(0x7f00000002c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7eac, @loopback, 0x2}, @in6={0x1c, 0x2, 0x1ff, @empty, 0x8}]}, &(0x7f0000000380)=0x10) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x95, "4f53b0c3b42ce618ea818c3ced0381ddd199a4ab5e5e2fce6b6ba61186290a56f23a9b842bb940957415e7371370cbde2a09173a87f8fdfb09faf0d4d8816eec5ad17b5a1dac2dcc8c1cb48eb73f24d7a649b8ae24b84635aa9757e4693b643090f7d81cb34f8957ac1c9970de9d49b6d454b77422ad640860b2c671923a9281b1407fc6b63b0b2696af3210feda4c02649626d5d2"}, &(0x7f0000000000)=0x9d) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x9f, 0x5cdea3cc, 0x400}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getuid() 00:01:34 executing program 1: semop(0x0, &(0x7f0000000080), 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, &(0x7f0000000040)=0x1ff) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:34 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x9c7) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000880)='./file0\x00', 0x2, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000980)=ANY=[@ANYBLOB="0700000037d303c85172d3ede2b9144013c8c52ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efa9c2a7792fee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676de300020000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dceb8cec6f73d3b60c3b000068893d28ee5f67eeb4447a7a82e0a438ccd6f8a3dec635f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x3) mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:01:34 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() getgroups(0x3fffffffffffff65, &(0x7f0000000280)=[r1, r2, r0, 0xffffffffffffffff]) setresgid(r3, 0x0, r3) r4 = socket$inet6(0x1c, 0x5, 0x80000001) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000380)={0x0, 0xdd, "42690d98fc0a791c0c5bc9cdefa8bd75c634c3fe173a90ff74f4b5dc2e57451143c4f3a090934ae3ff91a856896fe99791e083bf15404a761599aadbbf016e42434cc5ed6e757b818d67edac02771167c68499c8287ecff08f067f1d08f811565ce91cb2101beaa15cae4c82b5d709482dfd5f89771327ab68266cefe3d8f613ee92d1cc8cd4a685b3494e0070e416fe0b585a8a694d511fdd56e8644bf9fb6b71730f2756921f70fc89c7fa1d4015454b8a0d9e98dfa46efae1e6bd50978be8e35c24a44c0743c3fa6fdb228ba61d2dc3c3522528a6b05e69ad39a860"}, &(0x7f0000000480)=0xe5) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x1, @broadcast}}}, &(0x7f00000005c0)=0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000600)={0x0, 0x8, 0xf, 0x5}, &(0x7f0000000640)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000006c0)={0x1, 0x8, r5}, &(0x7f0000000680)=0xc) r7 = dup(r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000700)={@in6={{0x1c, 0x1, 0x3d9, @loopback, 0x200}}, r6, 0x1f, 0x6, 0x8, 0xfff8000000000000, 0x1f, 0x200}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000002c0)={r6}, &(0x7f0000000300)=0x8) 00:01:34 executing program 2: r0 = socket(0x17, 0x20000000, 0x45) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffef2) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) sigaltstack(&(0x7f0000b3c000/0x4000)=nil, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={r1, 0x8}, 0x8) 00:01:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup2(r0, r0) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @broadcast}, 0x8) listen(r0, 0x49e) fcntl$setstatus(r0, 0x4, 0x40) 00:01:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendfile(r1, r1, &(0x7f0000000040)=0x20, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1202, &(0x7f0000000000), 0xfe6a) 00:01:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xc6f, 0x0, 0xc3f0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00'], &(0x7f0000000180)=0x94) socketpair$unix(0x1, 0x1002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r2, r3) syz_execute_func(&(0x7f00000001c0)="74e0f2470f5a21c4014854920e00000066f3440f5e91d80b0000c4e2ed961c12c42101e844c9b0c4827d21706cd9fa44d0addbf2aa94f7a699899999") socket$inet(0x2, 0x0, 0xffffffffffffffe0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, 0x0, 0x0) 00:01:34 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82024b2f66ffff65b000"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc) r1 = geteuid() fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000480)={0x0, 0x6, 0x0, 0x7fff, 0x1}, &(0x7f00000004c0)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x2, 0xffffffffffffff54, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r3}, &(0x7f00000005c0)=0x84) getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000600), &(0x7f0000000640)=0x4) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040), 0x1000000000000382, 0x0}, 0x1fffd) shutdown(r0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x5a, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r4, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x2}}, r5}, &(0x7f0000000340)=0x8c) 00:01:34 executing program 1: nanosleep(&(0x7f00000000c0)={0x0, 0xfff}, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) sendfile(r0, r1, &(0x7f0000000140), 0xffffffffffff0001) 00:01:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1c) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0xffffffff, 0x80, 0x8, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff00"], 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:01:34 executing program 1: accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540)) msgget$private(0x0, 0x6a0) clock_getres(0x4, &(0x7f0000000040)) 00:01:34 executing program 2: r0 = socket(0x1a, 0x10000000, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)=0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x2, 0x667f}, 0x10) 00:01:34 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0xf395bd7e93e015bb, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x2, 0x10, r0, 0xffffffffffffffff) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 00:01:34 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x2f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x0, 0x4e04}, 0xc) 00:01:34 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r3, 0x40000003) open(&(0x7f0000000080)='./file0\x00', 0x100201, 0x10) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r5, 0x2) flock(r4, 0x2) flock(r2, 0x2) 00:01:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000), 0x4) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) pwritev(r0, &(0x7f0000002740)=[{&(0x7f00000004c0)="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", 0xffd}], 0x1, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) 00:01:34 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x100, 0x80) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r1 = getpid() getpgid(r1) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:34 executing program 1: r0 = socket(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000001780)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000000)=0x5, 0x4) 00:01:34 executing program 2: r0 = socket$inet6(0x1c, 0x4000000010000003, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x4, 0x0, 0x2, 0x4, 0x100, 0xfffffffffffffff9, 0x8, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0xc4b}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0}}, 0x14) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x7c}}, 0x0, 0x400, 0x8, 0x81}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x2, @empty, 0x3ff}}, r2, 0x3, 0x291, 0x180, 0x3ff, 0x6, 0x1}, 0x98) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x3, @loopback}}, r1}, 0x8c) 00:01:34 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000640)=ANY=[@ANYRESHEX=r5], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x3) mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f00000006c0)=0x52d, 0x4) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:01:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)='f', 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000004c0)='*', 0x1}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x0) read(r1, &(0x7f0000000300)=""/175, 0x41f) 00:01:34 executing program 1: munmap(&(0x7f0000d8f000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x6}, 0x8) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xe0000005}, 0xc) 00:01:35 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) symlink(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000000)='./file0/file0/../file0\x00') readlink(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0) 00:01:35 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x4, 0x9, 0xe779}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x5, 0xfa48, 0x9e9}, 0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x3, 0x6, 0x1757, 0x3, 0xf166, 0x40, 0x4, {@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xffff}}, 0x0, 0x1ff, 0xab, 0x7, 0x1, 0x7}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r4, 0x4, 0x8, 0x80, 0x100, 0x81, 0x1}, &(0x7f00000001c0)=0x98) ftruncate(r3, 0x4000000000000) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x400000000101) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r5, 0x4}, &(0x7f00000002c0)=0x8) accept$unix(r6, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) 00:01:35 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0xa66, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x6, 0x1}, &(0x7f0000000180)=0xc) connect$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0x7, "cea67ccc706c34"}, &(0x7f0000000200)=0xf) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:35 executing program 2: r0 = open$dir(&(0x7f0000000200)='.\x00', 0x400006, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) 00:01:35 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000002ca, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x800, 0x3, 0x6, 0x2}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x5a}, &(0x7f00000001c0)=0x8) fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x1000100000001}) 00:01:35 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x100000143) sigaltstack(&(0x7f0000fff000/0x1000)=nil, 0x0) mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) sigaltstack(&(0x7f0000ff1000/0x4000)=nil, &(0x7f0000000080)) 00:01:35 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) linkat(r0, &(0x7f0000000300)='./file1/file0\x00', 0xffffffffffffffff, 0x0, 0x0) openat(r0, &(0x7f0000000040)='\x00', 0x4, 0x42) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 00:01:35 executing program 2: r0 = socket$inet(0x2, 0x7, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) r1 = dup(0xffffffffffffffff) write(r1, &(0x7f0000000040), 0xfffffedf) 00:01:35 executing program 1: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000c92000/0x3000)=nil, 0x3000) r0 = socket(0x1c, 0x20000002, 0x9) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300)=0x7, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000240)=0xfffffffffffffff7, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) msync(&(0x7f0000aef000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_group_source_req(r2, 0x29, 0x57, &(0x7f0000000080)={0x101, {{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6}}, {{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x108) 00:01:35 executing program 0: open$dir(&(0x7f0000000700)='./file0\x00', 0x20a, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x10a) truncate(&(0x7f0000000040)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000080)='./file0\x00', 0x86d) sync() 00:01:35 executing program 2: msync(&(0x7f0000f0d000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000d04000/0x3000)=nil, 0x3000) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) 00:01:35 executing program 3: setrlimit(0x7, &(0x7f0000000080)={0x90800000000b35d, 0xfffffffffffffffc}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0xb5, 0x100000001, 0x5, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x400, 0x401}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x5}, 0x8) 00:01:35 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x55, 0xffffffffffffffff, 0x392) recvfrom$inet(r0, &(0x7f0000000000)=""/241, 0xf1, 0x400c1, &(0x7f0000000100)={0x2, 0x1, @multicast2}, 0x10) 00:01:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c) 00:01:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000080)={@remote}, &(0x7f0000000100)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr, @rand_addr}, 0xc) 00:01:35 executing program 3: clock_nanosleep(0x8, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) getpid() 00:01:35 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/148, 0x94, 0x40080, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x695, @empty, 0xb1bb}, 0x1c) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) listen(r0, 0x1) 00:01:35 executing program 1: r0 = socket(0x17, 0x3, 0x5) r1 = semget(0x1, 0x5, 0x2) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x3, 0x10001, @loopback, 0x101}, 0x1c) __semctl$GETPID(r1, 0x4, 0x4, &(0x7f0000000080)=""/182) bind$inet6(r0, &(0x7f0000000000), 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x3, 0x0, 0x400, 0x7, 0x101, 0x101, 0x9, 0xe7, 0x9, 0xe4, 0x1}, 0xb) 00:01:35 executing program 0: mlock(&(0x7f00007c4000/0x3000)=nil, 0x3000) mlockall(0x2) mmap(&(0x7f000071c000/0x400000)=nil, 0x400000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x400000000005, 0x84) sendto$inet6(r0, &(0x7f0000000000)="7dc5c9c9427028e16d845076b77835313ab4d1389b1bb252ddc7027064fbabe3a2edfedd96dd2a179bdff3c8461db4dc152ee39e058616f7a04a70c996dd74a7cad9ad17fbca5402b043259435e2ec49bd79b1886f3e58f65165d68029c65a6572a6722f517e6a84e1c2dbdcf2a90968d0a4e1daa55fe646d3b800950eb8833e658ff343f5", 0x3f5, 0x4, 0x0, 0xfffffffffffffee0) 00:01:35 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020000000000000000"], 0x10) r1 = shmget(0x0, 0x1000, 0x66, &(0x7f0000ffc000/0x1000)=nil) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) shmctl$SHM_LOCK(r1, 0xb) 00:01:35 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getuid() freebsd11_fstat(r0, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) fstat(r0, &(0x7f0000000200)) setsockopt$inet6_int(r0, 0x29, 0x23, 0x0, 0x0) read(r0, &(0x7f0000000300)=""/237, 0xed) 00:01:35 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="c85a806e", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={r1, 0x401, 0x5}, 0x8) 00:01:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x903, &(0x7f0000000000), 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x0, 0x7ff}, 0x8) 00:01:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000001540)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000000140)=[{&(0x7f00000002c0)="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", 0x720}], 0x1, 0x0}, 0x0) socketpair(0x1, 0x20000002, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x80, 0x7ff, 0xd3, 0x2, 0xffffffffffffffff}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x4, 0xf, 0x80000001, 0x1f}, &(0x7f0000000180)=0x18) 00:01:35 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r3, 0x6, r4) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x30000000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = accept(r5, 0x0, 0x0) close(0xffffffffffffffff) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r7, 0x7e2780e3) r8 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r8, 0x0) ftruncate(r7, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYRES64=r5, @ANYRESHEX, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r9 = socket(0x14, 0x5, 0x0) connect$unix(r9, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r10 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r10, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_udp(r6, 0x11, 0x1, &(0x7f00000001c0)=0x7f, 0x4) 00:01:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x66500) fcntl$setflags(r0, 0x2, 0x1) 00:01:35 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000014f) 00:01:35 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004967466a8509ce56000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xff, 0x3, 0x1000) pipe2(&(0x7f0000000100), 0x4) msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000245ee39bdf09e93993033534d7de0000c6f0732aeb35c19f085328918d5e73ec4f3e2342aafcc104a07da30569a7cd1cf0b5ab2557900bb375f63382df08d4b6664f4de8b98cafbc0388222099b956d5a2a8aac62e6af0d44c345e64a610bd604dc657c1c953852b7a2df56fb6ff7fe54ac64b10a0399fc557d1fafb7f8a72f486775d16c755de0aa36777d78b6a1f606ae3505779e5bb8b80181d2ccfaf0b1b2659"], 0x1, 0x800) pipe2(&(0x7f0000000400), 0x100004) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) msgget$private(0x0, 0x21) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000002c0)={0x80000001, {{0x2, 0x1, @multicast2}}}, 0x90) msgsnd(r0, &(0x7f0000000180)={0x3}, 0x8, 0x0) 00:01:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c09000000efff0000000000000000000000dfff0000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x98) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x64a, 0x100) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/99, 0x63) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x7, @empty, 0xab7}}, 0x0, 0xcb, 0x1000, 0x100000000, 0x7}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x2, 0x0, 0x7fffffff, 0x7fc0000000, 0x8, 0x3, 0x10001, r3}, &(0x7f0000000240)=0x20) 00:01:36 executing program 2: mlockall(0x2) sync() open$dir(&(0x7f0000000100)='./file0\x00', 0xd08, 0x10) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000000c0)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0x101, 0xfffffffffffffff7, 0x1400, 0x5, 0xffffffff, 0x7, 0x8001, 0x1ff, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x93, 0x1f, 0x400, 0x7ff, 0x80000001, 0x7, 0x5, 0xfffffffffffffffe, r1}, 0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0xffff, 0x4) sync() 00:01:36 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = getpgrp(0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(0xffffffffffffff9c, 0x5) getresuid(&(0x7f0000001880), &(0x7f00000018c0), &(0x7f0000001900)=0x0) r7 = getgid() r8 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000001940)) pipe2(&(0x7f0000001980)={0xffffffffffffffff}, 0xd8486b2c6692bbd8) r10 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000019c0), 0x30000000) r11 = socket$inet6(0x1c, 0x5, 0x0) r12 = accept$unix(0xffffffffffffffff, &(0x7f0000001a00)=@file={0x0, ""/4096}, &(0x7f0000002a40)=0x1002) r13 = socket$inet_udplite(0x2, 0x2, 0x88) r14 = socket$inet6_icmp(0x1c, 0x2, 0x3a) freebsd10_pipe(&(0x7f0000002a80)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000002b80)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001680)=[{&(0x7f0000000240)="ea14f91fc22ca77053cb17bd216a79a255899ede52db775c9874d1565b96de5c4fce873fbdca78d3ca2967739c18eca5be7a6e004f5f7095cdf2dcff1c3e87e3cbed069d1cd4b7d4ddcd8cadc1147093ff1fb00114bceac43ec0c9eccb5b9871870ddf2e4b8f4ab045e293020baeaca5d489c48a02bc89b8a3a0ed48c099eb7128ae5a1e830c1bdd0d6be64eba186ddb264aa6d47589a4758d5133a56046da340e82c2cb7c01fd736ced078bb4c62e22a9f3b8e555f4a4a2aeba1642a6ad8c0dcd7f3138993cbf078b8c2b869edd1aad3ed05d6ae8aac3c62effca7816", 0xdd}, {&(0x7f0000000340)="82652b0dca39a45cc88d1c8de3f1977e5ff7ddaab2c053e76bd3463ee1a91c96bbd3ce884d4e7b82591772a00b109d2c4fde9a707cd9f3fc4e5e6e7e34f9f6e3c2b6f3822ea9555d1723f5ea7487658e676af5e0fae46c009d9b09cd17f14ad8c72230a65081fbc2fc4c0d5611a5b0a54c803d1cb3717dfbc1b339b63b6479f5ad1969265a160d671d5cfde7c72700e039c94901048fef5270ba66547cdc03d2033e430e04e933c74de7984b7358956cf8424650f08dd7c10ecd96ca202d0ad519fb7e6fb19ad61a394bcfa7b347ab32a456f866d19de3cf7ce96191a935abfe4a699548c48f1540bf63edb80cbe38", 0xef}, {&(0x7f0000000440)="9ee1446ddbfddef5ea122bae808686c9aa9a2880a2668c9f41a9489e91e8f479e525043225e43d1b8dba2cc6147a81376280beb7bda246dc056be400c1f0a29cdbff94dfe3d42c01ad7b04520020a1003a95773e7fd0a72dbb61b381d3b048a015aba32d810e2c70a982dbe22afd1e4bc5f46a8ecb14ccae874233", 0x7b}, {&(0x7f00000004c0)="748a256d829a3c4cddcb5d2274b3829aba45a000485ae2d0c6d8705b20b407ce7e4cf8bb02d272a6dcefb3587da68350afc00906cb7c62ba", 0x38}, {&(0x7f0000000500)="026c6982c24c713f926d747f01b92ae6b489fa3b6059fee06325a762b58f9a7b57df90c109f5c9fd922b9c5f15", 0x2d}, {&(0x7f0000000540)="9b024bb93240838544f51b4e29b110ec6c4056da80880ff497044e47b8e0acabad51f72f619f359922ed604be968c443a52b988aa7d02d9d", 0x38}, {&(0x7f0000000580)="f62fb8c044a1ef23d2a06bb645622701a592d144a642815ae8be6e3a1cb874635a6b5d5c1eac18700d8e6fd3d5743b53e66e6057874c581fff3ef0ff6b233f3b04aed071a5d1abbe70561673aedfe4478a499c49fe8c7372618af4fcf677b4bd7536e812ec68ec5045e80c421373bcfe1d95644f6b683212dfd27955b61cd93b57312e3557a5541798c98472cf2765572f8acad1d928dfe334ebbaa4a104eb377d005584a545f3b7414ae57d18901468377b4ec780f85a3a9f87e1961a93d4a2a32368c951b6bc58866e235e", 0xcc}, {&(0x7f0000000680)="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", 0x1000}], 0x8, &(0x7f0000002ac0)=[@rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x38, 0xffff, 0x1, [r8, r9, r10, r11, r12, r13, r14, r15, r16]}], 0x90, 0x80}, 0x4) r17 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r18, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x4, r19}, 0xc) setsockopt$inet6_tcp_int(r17, 0x6, 0x4000000000000022, &(0x7f0000000100)=0xffffffffffffffff, 0xfffffffffffffd21) 00:01:36 executing program 0: r0 = semget$private(0x0, 0x2, 0x0) semget$private(0x0, 0x2, 0x0) __semctl$GETPID(r0, 0x5, 0x4, &(0x7f0000000000)=""/113) munlockall() semop(r0, &(0x7f00000000c0)=[{0x1, 0x7, 0x1000}, {0x0, 0x4, 0x1800}], 0x2) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:01:36 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @multicast1}, 0xffffff46) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2, @local, @loopback}, 0xc) 00:01:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x8000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0xe, "a6d57afeb962e253d3c5f7792095"}, &(0x7f0000000240)=0x16) r2 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x31, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x10000000000000}}, r3}, 0xffffffffffffff7d) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000300)=0x56, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000280)={r3, 0xfd, 0x9}, &(0x7f00000002c0)=0xc) 00:01:36 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x10000, {{0x2, 0x0, @loopback}}}, 0x90) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="da", 0x1}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 00:01:36 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='[\x00', &(0x7f0000000080)='!\x00', &(0x7f0000000100)='@{}\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00']) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 00:01:36 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10844c, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x8, 0x1ff, 0x1f, 0x5, 0x0, 0x7, 0x7, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x6, 0x2, 0x61c, 0x101, 0x6785}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x7fffffff}, &(0x7f00000001c0)=0x8) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000001240), 0x0, 0x0) 00:01:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x2000000000000008, 0x0}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000100)={r1, 0x6b, "1b38c9ffbc55aacc9ec097f324918cc5d7137a4267e30140afccbac9b4c528fd7162d292003442b027a19c1289f58e3ef1172974155a244acd987c9aa08071973d59a8c9f15d1fc427f551e5c7b414848f4b752b4446d27cbd89e20075e528aa7759a3a4d8d3cbf8753b50"}, &(0x7f0000000180)=0x73) r3 = socket$inet6(0x1c, 0x20000005, 0x9) getsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:36 executing program 3: getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setregid(r0, 0x0) 00:01:36 executing program 2: r0 = open(&(0x7f0000000040)='..', 0x800, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x702, 0x20) ftruncate(r0, 0x6) 00:01:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000400)={@broadcast, @multicast2, 0x0}, &(0x7f0000000440)=0xc) __getcwd(&(0x7f00000005c0)=""/81, 0xe45642c9a9f3fc20) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000480)={@loopback, r1}, 0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x200}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x2}}, r2, 0x6, 0x5d2, 0x9, 0x7, 0x3f}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82122e3c66697f000000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f00000000c0), 0x8) 00:01:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000001240)='./file0\x00', 0x110000, 0x80) setsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000001280)=0x80, 0x4) sendto$inet(r0, &(0x7f0000000080)="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", 0x1000, 0x1, &(0x7f0000001080)={0x2, 0x3, @multicast1}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x1002, 0x0, &(0x7f0000000040)) r2 = socket$inet6(0x1c, 0x7, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001140)={0x0, 0x5, 0x2, 0x2, 0x6}, &(0x7f0000001180)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000011c0)={0x7f, 0x3f, 0x2000, 0x8, 0x9, 0x8, 0x100000001, 0x1, r3}, &(0x7f0000001200)=0x20) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f00000010c0), &(0x7f0000001100)=0x4) poll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x9) getsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000001300), &(0x7f0000001340)=0x4) r4 = socket$inet(0x2, 0x20000006, 0x100) poll(&(0x7f0000001380)=[{r2, 0x4}, {r4, 0x1004}, {r0, 0x10}, {r1, 0x6}], 0x1ffffffffffffcfb, 0x6) getegid() 00:01:37 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x9, 0x4, 0x9, 0xe93, 0x401, 0x1, 0x6, {@in={{0x2, 0x3, @loopback}}, 0x0, 0x9, 0x401, 0x52e, 0x1, 0xd}}, &(0x7f0000000080)=0xb8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x5, 0xf, 0x106, 0x7ff80000000}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x4, 0x5, 0x200, 0x100000000, 0x6, 0x10000, 0x80000000, {@in={{0x2, 0x0}}, r2, 0x1, 0x81, 0x1, 0x0, 0x1000}}, &(0x7f0000000380)=0xb8) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="1100e88a7634f2bd015862315f0c0000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000040)={r4, 0x0, 0x0, 0x1000000}, 0x14) 00:01:37 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) close(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getpeername$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 00:01:37 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x801) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x50, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) r3 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000080)={0x8, 0x3ff, 0x9, 0x8001, 0x6, 0x2, 0x2, 0x4, 0x3, 0x1, 0x889}, 0xb) mlock(&(0x7f0000533000/0x3000)=nil, 0x3000) 00:01:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r2, 0x0, 0x1}, &(0x7f0000000080)=0x8) 00:01:37 executing program 3: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffc}}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = geteuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r1, r2) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x5, 0x6}, {0x9, 0x100000001}}, 0x200) 00:01:37 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x8) 00:01:37 executing program 1: r0 = getpgid(0x0) wait4(r0, &(0x7f0000000000), 0x2, &(0x7f0000000040)) munmap(&(0x7f0000ce3000/0x2000)=nil, 0x2000) munmap(&(0x7f0000ce1000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000) mlock(&(0x7f0000b7e000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:01:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="010900000000000000f60004", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x8, r2}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000040)=0x1) 00:01:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r0, &(0x7f0000000000), 0x10) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000000ffffffff09000300ff0706005b00000002004e237f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="05000000040000007ff4000000000000ff7f00009c2319f125bd1f8779b9e5057187a88f9bbd916c323aec39d3"], &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) 00:01:37 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x2) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="a192da"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) 00:01:37 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r0, 0x6, 0x2067, &(0x7f0000000080)="fb010c67863aebde4111a72bdd7069799631c004bc1a245c09da433eb7dbc0f02ae0bdb67da0e943354da4f427b149d07b24", 0x32) mlock(&(0x7f000054f000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r1, r1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)='m', 0x1) r3 = semget(0x0, 0x1, 0xa) semop(r3, &(0x7f00000000c0)=[{0x3, 0xfff, 0x1000}, {0x0, 0xfffffffffffffffe, 0x1000}], 0x2) 00:01:37 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) unlink(&(0x7f0000000480)='./file0\x00') pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000001c0)='K', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x9, 0x4) sync() 00:01:37 executing program 2: 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, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x0, 0x800000000}, 0x10) 00:01:37 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) utimensat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x1ff, 0x1f}, {0xb5ef, 0xf800}}, 0x200) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x336, 0x0}, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x100) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x4000000, 0x2, 0x101, 0x7}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x46}}, r3, 0x7, 0x40, 0xb5}, 0x8c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet(0x2, 0x3, 0x7b8b0970) 00:01:37 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x10008, 0x2c) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) linkat(r0, &(0x7f0000000240)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00', 0x400) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) clock_getres(0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x7ac8, 0x5}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000080)={r3, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={r4, 0x0, 0x0, 0x3}, 0x14) 00:01:37 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9f77, 0x40, 0x310, 0x4, 0x100, 0x101}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x7fff}, &(0x7f0000000180)=0x8) getpgrp(0x0) getpid() r2 = getpgid(0xffffffffffffffff) r3 = getpgrp(r2) getpid() r4 = getpgid(r3) getpgid(r4) 00:01:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000004"], 0x9}, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="b450494ec1be13681c847e4ffd61c7a94762b7fbe3af9a7c524b0d03e9279f1234523893bbc7a53f0310e8b62fd1d1c00584ada37a028e050000000000000040aee0820682f8070f7a802d92c7f1c24c9a98062b3d6065fb3e0a933e35f9af92732f163489d4b5aba3bd3402000000955b47d8a0f6003410599bdb9c8afc2ffa7e1b0000000000000000000000000000"], 0xa, &(0x7f0000000240)=[{&(0x7f00000000c0)="0e5b1ee67d30bbbf71b0958bd723568de029062cd42253c3d295781abcd6749650c4513c089ad54c1116f5d78e3e75a15ae09c422fcd3ffacd1de01ffab6b6b6804cd067a59e3c46cab59c2662b5aff8cbdb729bf3d0c53d60344462efb8c596178a4df409b17a06699576329fbfe4e04784c73f", 0x74}, {&(0x7f0000000140)="b80f440a129e8f4689374a54cb327571e26093e68faaeefb1b520633d7b7d011d17ff36d9167ad073aa327e83f5d58fae010c001b4244c8e2d0b026024343ee6697839e3efe72edf28458c98e3e529a91708fbd1bc735f1a8a7ae948faf58e2a84d9406c65802f2aea733cd669521d5461c5d5a713d3bc454ef9b6094616139d041c95cfb8a45f95dbc3a14a", 0x8c}, {&(0x7f0000000200)="af8fb363d271e47c1cb2461b12", 0xd}], 0x3, &(0x7f0000000340)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x88}, 0x80) fchmod(r0, 0x102) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x25}, 0x0) 00:01:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000300)=0x7, 0x4) r1 = socket$inet(0x2, 0x30000000, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0xf, 0x10001}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000004c0)={0x0, 0x3f, 0xf, 0x3c0e, 0x40}, &(0x7f0000000500)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x2, @multicast1}}, r2, 0x80000001, 0x6, 0x6, 0x3f, 0x80000000}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r3, 0x2}, &(0x7f0000000200)=0x8) getpeername$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000280)=0x80000000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000240)=0x6, 0x4) sendmsg$inet_sctp(r4, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000003c0)="a9", 0x1}], 0x1}, 0x0) 00:01:37 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xffffffffffffff47, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYRESDEC=r1], 0x14}, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) readv(r3, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/179, 0xb3}, {&(0x7f0000000040)=""/58, 0x3a}, {&(0x7f0000000180)=""/41, 0x29}, {&(0x7f0000000240)=""/94, 0x5e}], 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xd, 0x1a3}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000340)={r4, 0x6}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:01:37 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x10) freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0xc) 00:01:37 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) shmget(0x3, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x20cd}], 0x1, 0x0, 0x0, 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000100)='./file1\x00', 0xffffffffffffffff, 0x0) __getcwd(&(0x7f0000000600)=""/85, 0x3cf) 00:01:37 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpid() readv(r0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r0, &(0x7f0000000080)=""/88, 0x58) shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x401, 0x1, 0x1000, 0x80000000, 0xffffffffffffff41, 0x7f, 0x26, 0x0, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x7ff, @empty, 0x1}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x6}, 0x8) freebsd11_stat(&(0x7f0000001100)='./file0\x00', 0x0) getgid() socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) setsockopt$inet_opts(r4, 0x0, 0x1, 0x0, 0x0) 00:01:37 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="12585c5faad49c8dae851610ee4c11bbdc40e0542eefcf5b7470011223f7a677141d5243167951c5804050426264d950afc1ae411c5619b37178320a48ce8c197a33328f8e", 0x45}], 0x1, 0x0}, 0x0) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="00200080206e8d2ebfa1a2aa7b0d55d13db02a0ebb15226ee2e346978bb564ce5d6a34f6b7d720953aaecee3b9302823d073a24c8bc59d7c59603400b5be37", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:01:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00') link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00') openat(r0, &(0x7f0000000000)='./file1\x00', 0x1, 0x10) 00:01:37 executing program 3: msgget(0x3, 0x200) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @broadcast}, 0x8) 00:01:37 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="92022e2f6669ec653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x7, 0xf, 0x4, 0x10001}, &(0x7f0000000180)=0x18) 00:01:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) bind(r0, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) shutdown(r0, 0x1) 00:01:38 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x110, 0x83) socket$inet6_udplite(0x1c, 0x2, 0x88) flock(r3, 0x40000003) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r5, 0x2) flock(r4, 0x2) flock(r2, 0x2) 00:01:38 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100), &(0x7f00000000c0)=0x4) r1 = accept4(r0, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x30000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001280)=ANY=[@ANYBLOB="1c004e2315000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086000000000000f1ffffffffffffff000000e3ffffff0000000000000000000000000000000000000000000000000000000000000000000000006b063040f06a0df88ef69f2662c5e269846c037e1aa25c55ad51cc0b4adbc65c70bb2e71558cbc", @ANYRES32=r2], &(0x7f0000001240)=0x84) 00:01:38 executing program 2: munmap(&(0x7f0000e4e000/0x4000)=nil, 0x4000) r0 = semget$private(0x0, 0x0, 0x88) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000000)=""/170) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:01:38 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x40) freebsd11_getdents(r1, &(0x7f00000000c0)=""/237, 0xed) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) fcntl$setstatus(r1, 0x4, 0x10004) 00:01:38 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x30000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000001c0)={0x0, {{0x1c, 0x0, 0xffff, @empty, 0x5}}, {{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3f}}}, 0x108) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) shmget$private(0x0, 0x1000, 0x63, &(0x7f0000ffd000/0x1000)=nil) getsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f0000000040), &(0x7f00000000c0)=0x4) writev(r1, &(0x7f0000000480)=[{&(0x7f0000000300)}, {&(0x7f0000000340)="987cc919b4cbe72e6f908433a8cc8d1c9e25316754e682a1f3bd63199d2e260598cc60cdc1afd587ebff22218187b792d9d7f9e30f996e0c7345d2838969847d82562667acf35a8efb0c4a9a1347dc084e662e300a13d7da86486babfd18d3efed8012661ad0f4f53a0024663dd67999edc4fdc7d4962ad179a3bb310035a0f9a145af5f30dac9bc07de785414ac18423b460765ca8d9c79e75a2d0d1960fb9ab8b2a6e372e1565076ae2794213cbf", 0xaf}, {&(0x7f0000000400)="2b58909c460c6711d19e7f126ca23dba9a7c1fe77bc7715bc98959fe403deab65995750927ee5ab7d9354dff73d91bc907f734e5f430f6517f86d0b48ce69ba627445d91e180279caa1afbb423e21ce2abdaf11f8bfe7743290c11a2e18118d8f3eecd3527d750f5919ffce07736d296ca", 0x71}], 0x3) 00:01:38 executing program 0: munmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000910000/0x3000)=nil) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x1000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mlock(&(0x7f0000d14000/0x1000)=nil, 0x1000) 00:01:38 executing program 2: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x300, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x1, 0x5, 0x5, 0x0, 0x1, 0x2, 0x6, 0x2, 0x8001, 0x9, 0x200}, 0xb) getsockname(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) r1 = dup2(r0, r0) getsockopt(r1, 0x7fff, 0x6, &(0x7f00000000c0)=""/245, &(0x7f0000000200)=0xf5) 00:01:39 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000080)='./file0\x00', 0x120400, 0x24) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x5, 0x0, 0x1, 0x47}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x2, 0x8000, 0xea}, &(0x7f0000000180)=0x10) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000100), 0x0, 0x0}, 0x0) 00:01:39 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = shmget(0x1, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = geteuid() setresuid(0xffffffffffffffff, r1, r1) 00:01:39 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) sigaltstack(&(0x7f0000a61000/0xe000)=nil, &(0x7f0000000000)) mlock(&(0x7f0000d3e000/0x3000)=nil, 0x3000) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mlock(&(0x7f0000d7c000/0x1000)=nil, 0x1000) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 00:01:39 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20100, 0x10) unlinkat(r0, 0x0, 0x800) open$dir(&(0x7f0000000040)='\x00', 0x100000, 0x2) 00:01:39 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000bd0000/0x3000)=nil, 0x3000, 0x20000000000005) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000080)=0xe9, 0x4) mprotect(&(0x7f0000e54000/0x2000)=nil, 0x2000, 0x1) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 00:01:39 executing program 3: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202090000006c651e13c653813d01afdb646657863000"], 0x1) 00:01:39 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0}, 0x20}}, 0x0, 0x2, 0x5, 0x1, 0x9, 0x8000000000000}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x200}}, r1, 0x400, 0x256b, 0x281, 0x5, 0x2, 0x1f4089ac}, &(0x7f00000001c0)=0xa0) shutdown(r0, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) pwritev(r3, &(0x7f0000000300)=[{&(0x7f0000000200)="77a6f77fcf12dc1f47d4af88f7a0fe79fabe5813caa369401a4d0a94faa389b9d8321df4e41ef0a4f9be23164ebec4ae297081b4cc71b0f1179f457fb9f3f9bd387a5e1913f73d342254a395ee87ff16f5e43650c32b6f70e6297d51688f93ec4acf2477299e1e83a24713137cb83dad9945840e4d3132572428d48b0322734243c57d2975ff044481095e5c84a662436b73d23db3ddfc01790d9b0ea6146f128989c0a8747f7af736eefdfc7db9fa34d9087633a9f84bc8719e88433c2d0b7c45c4d55734bc9ff5e7f6a9f5a2085a9fa4c95b9b4c391a13fbdf93f06726ab35849d7277e93d45e0eb", 0xe9}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) r4 = accept(r3, &(0x7f00000003c0)=@un=@abs, &(0x7f0000000400)=0x8) r5 = msgget(0x1, 0x400) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000440)=""/4096) setsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000001440)=0x7, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001480)=0x1f, 0x4) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000014c0)={r2, 0xb, 0x8001}, 0x8) setsockopt(r4, 0x6, 0x3ff, &(0x7f0000001500)="6d87d9ae9b69d14aef90454764f445c485e04dab4878559b8b9a524ef2e4c82a46530dfd22803ff1fa17642402a9ed8bc403eac850af0152c6bf4d7937afa33e554a608bf9f0df0dae349ec73c39731959d037200e542845886e3f2eb0c39b81fa7bd393060d000b8c2fce5560b192126f0c9de0abb83996f8170977387b1155433cddce50db3f7e3f83418919030b8ddd6dab036f82e732cd40d5879c76445cb0e3", 0xa2) sendto$inet6(r0, &(0x7f00000015c0)="e59dcaf82b0b2bc029be8bb3", 0xc, 0x84, &(0x7f0000001600)={0x1c, 0x3, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0xc000000}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000001640)={0x938, 0x1, 0x2020, 0x0, 0x7a2, 0xe7c, 0x8, 0x9, r2}, &(0x7f0000001680)=0x20) getsockname$unix(r0, &(0x7f00000016c0)=@abs, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001740)=0x7f, 0x4) freebsd11_fstat(r3, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001780)='./file0\x00', r7, r8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001900)={r2, 0x7, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001940), &(0x7f0000001980)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000019c0)={0x5, 0x2, 0x2e13, 0xb0, 0xf74, 0x8, 0x80000000, 0x782, 0x40, 0x7, 0x8}, 0xb) getpeername$inet(r3, &(0x7f0000001a00)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001a40)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001a80)={r6, 0xb, "f442ddd99fa296fa2f75f2"}, &(0x7f0000001ac0)=0x13) utimensat(r0, &(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={{0xf6, 0x5}, {0xe7a, 0x400}}, 0x200) utimensat(r0, &(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={{0x1, 0x9}, {0x3, 0x100000001}}, 0x200) openat(r0, &(0x7f0000001c00)='./file0\x00', 0x240, 0x10) 00:01:39 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0xf1179c2d39af0290, 0x4a) accept$inet6(r0, 0x0, &(0x7f0000000280)) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x3, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0xaa}, 0x7ff, [0xa000000000003, 0x9d7, 0x6, 0xcc, 0x68, 0x8000, 0x8, 0x28a]}, 0x5c) accept$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$inet6(r2, &(0x7f0000000100), &(0x7f0000000140)=0x1c) setsockopt(r2, 0x3f, 0x1, &(0x7f0000000180)="d94d82a5387c1e9a98fb01ea329d9d10498eb729b2288b8c9d0eda28a18b62", 0x1f) 00:01:39 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x5, 0x0, 0xc124, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) 00:01:39 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="c4dbc3bd6e"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10004}, 0x10) 00:01:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f0000000000)=""/28, 0x1c}], 0x2) r2 = dup2(r1, r1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000100)=0xdb37, 0x4) sendmsg$unix(r1, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000300)="0d1d059f1312eaa71c38d28c4046c6ed9047b5b2b881fbb0fe720ec599eccc0c85030805fceea7a746c21fb07deb2cf5138ac68c38afadcad603dc6981107f2673f507683ce9b2ff4d3ee1c96c78b7ec681a2b53049c1848bc415bace6", 0x5d}], 0x1}, 0x0) 00:01:39 executing program 3: nanosleep(&(0x7f0000000100), 0xfffffffffffffffe) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x6, [0x2, 0x6ca8e3, 0x6, 0x100000000, 0x4, 0x1ff]}, 0x10) 00:01:39 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0x10}, 0x0) 00:01:39 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000bd0000/0x3000)=nil, 0x3000, 0x20000000000005) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000080)=0xe9, 0x4) mprotect(&(0x7f0000e54000/0x2000)=nil, 0x2000, 0x1) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 00:01:39 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x17d) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ftruncate(r0, 0x1) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x112) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:01:39 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) setreuid(0x0, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 00:01:39 executing program 2: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) nanosleep(&(0x7f0000000040)={0x6, 0x1}, &(0x7f0000000080)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x1410, r0, 0x0) mlock(&(0x7f0000efa000/0x1000)=nil, 0x1000) munmap(&(0x7f0000efd000/0x1000)=nil, 0x1000) 00:01:39 executing program 3: setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0xb) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='\x00', 0x100100, 0x5) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x7fff, 0xbe04}, &(0x7f0000000180)=0xb) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a91000/0x4000)=nil, 0x4000) 00:01:39 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0x8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x400, 0x6d}, 0xc) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc, 0x3}, 0x10) 00:01:39 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x118204, 0x40) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x5, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fcntl$setflags(r0, 0x2, 0x1) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) 00:01:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r0, 0x0, 0x1000000000002) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) chdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r0, &(0x7f0000001880)=[{&(0x7f0000000200)="db9d6e3fe399d4d428b2adca6a8a665de988b7eb45bc915f441f8f99e744627749a5c9e918960c826afec79d0bdd1e0a128889573b8756f5e1f42a33baf638421f33c98ea9518a71d1aac6461a97c4a4423e1ab12815f700e3208636a55d6711cf5cc00ac6d9fbaed3aca5be17b35cc10b77c6406da5829ad52fc61f5f158ae738d8333b285d29e05707d882ed2419aaeb63e5c84e0ce78c1b101008da61f83cb8fb07ca9a67da74ec39bc694569be1e3a902f1ee4934e408e0ecb900f63f7ad06c30b09c2ed5e6776a054", 0xcb}, {&(0x7f0000000300)="7c790ab3281b18548516210ad92feb09d554837ba3c151974856d09bc3888fbacf4b17960c44620476395957a1b976ce3cc0a596799be7c624e65c821818024676728de7ae29c293a4ca34c572e14d2bf0cde937f1c58cf3888c762143f6be26d55601c0296b2bd0518df3ec0564519d70125f548058af90d3b7941a0b10b43caa1faa0ce6b012fc78a37b1f9bed6728cd83092399ba78f57b95fec6c68a0d2ac8b74fd9953cf2bdf3eed9c98d7723b8622d8db18adea62ec8f610486cc68b5ea514a5866d158851d10d603acbb72917ca327379b3bdd39addde330065275d4c", 0xe0}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000400)="a2b34ac08d8eff79448ca3ec4427cc3d09c6d205fdbf27073899158c0a6ed1ac9d0375be77bca4", 0x27}, {&(0x7f00000014c0)="bc7f4ca028457a3523ceaa8a23c4d94a140d68f7ac10d469b181eac5ed417f6313ee0fd06a14f3c7f709be155d15708d531fe4588d95fe620694f016202b9cd976d0acbf31868a73a9f02d5d23fd26d38e64369173d92a5361fb1b6f8476b5882aab545de7dd25df6e2048188b34e657803eea971767e57877a589a7b0ccc9fe71aabd64006a3fb4e6b041a4d696ab587f67aad80236a2bd3c20ec7e2425201058148766183184fc5a386e399b0bbae3236f5e6ddf53ef0da1b4ae3fa4b3380c1e6e1d0485514cb585163ca38868a441938930f9a893dace105b4842a470cd90f657", 0xe2}, {&(0x7f00000015c0)="c039745b3f13b1af1e0cf691aeafdc96809e2f0a0c54098459e70f848fb2694187bd5c4afbf5306b368d1750868d2dcd524aa091798c9d95ffe78e03ecc163f4eed3838395200f9157a2447fcd6ffebb9b2cf1180249c5c729448ecdcdea293365d870801204c33f9e8d2ccd91987665b3220578fb9c4855ead97b5b2c8d59e52c1f7f298b01be918d94b93eb7c31de0435ac490a7f419d5e2541726e7717ad4f81b83bc6b020547257ff8aa45e093efab739bae37af6ba1373cc54190ac2ede200354aabe1c0c018b3bec", 0xcb}, {&(0x7f00000016c0)="4fa3ba002e7cb22969296a6bb259115c0a02ce29c846b88a553dcf82d4c3dad2f76b602db6385284c11bd323a269e61c84bd6de1fece82322284def90bd9bf8dbb5bca651e35c3d4547e1cbc8a7636e17cf801ebfaaa04448078cc311a4b483cb408284579eb9b8d414f6fadc9c02551f1ad7a8860bf1a615d4123472cd2aa88bd8a97a21d4410232088d6e44631c3f43c3bc462fef615c270cc00c25a1ad83cbbd5d1694d2ff8cfa98dff814aab1a31c1bcdfe846d42386c00c2e35ee88c4243a6ab995d1001351eeff10f0a7a74e882d32d40a51", 0xd5}, {&(0x7f00000017c0)="522f4670a7370b3fff0fd35a2117ad812330e3fef6c85605111a7a1f1d8bdc95d369c80acb2978211f0709736550c52ea183b6146598918fbd2cc8996f4fc5cab59d0fc1ecf044a87472e846a06dcf5f3a2107cdf37e803fd361aa15146679f75a58c72ca20913be1eba602b1e1fba015747a4ee511f6026a5eddfc6bf56a4fc705f38ffe0f9d5a3c1d0e70e8caf5844e834b0d85089684cc20654ddca8f273e15aaf4b14053f11ff984874899bc085c06cd0fb43e834ff6537dc30bfe", 0xbd}], 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xa5}, &(0x7f0000000100)=0x8) recvfrom$inet6(r0, &(0x7f0000001900)=""/233, 0xe9, 0x40081, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x8001, 0x2}, &(0x7f00000001c0)=0xc) poll(&(0x7f0000000440)=[{r0, 0xb65d22bff584b28a}, {r0, 0x32}], 0x2, 0x9) 00:01:39 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback, @loopback=0x6000000}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000003c0)=""/49, &(0x7f0000000400)=0x31) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000000c0)=""/182, &(0x7f0000000040)=0xb6) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000180)={0xffffffffe8d51ee1, {{0x2, 0x2}}, {{0x2, 0x0, @multicast1}}}, 0x118) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f0000000080)) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x3, 0x80000000, r2}, 0xc) 00:01:39 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x3ff, 0x4200, 0x8, 0x2, 0x3, 0x7, 0x4, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0xf3}, 0x8) semget(0x3, 0x0, 0x0) 00:01:39 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = semget(0x3, 0x6, 0x12) semget(0x2, 0x0, 0x80) __semctl$IPC_RMID(r0, 0x0, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0xfffffffffffffffe, 0x9]) __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000000)) 00:01:40 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x800800805ffff) truncate(&(0x7f00000000c0)='./file0\x00', 0x8008008058) 00:01:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100)={0x0, 0x800}, 0x10) 00:01:40 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)=0xfffffffffffffe9b) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r1}, 0x8) 00:01:40 executing program 3: r0 = socket(0x0, 0x0, 0x0) recvmsg(r0, 0x0, 0x0) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6) 00:01:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x2) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) lseek(r0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:40 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000001780)=ANY=[@ANYBLOB="b8000000000000002900000006000000eb757a629467f2004608cb434d254219833dff589f761c440d48ee17c48f6385f3b55176149ec27937cc75828059d19f81d6385da86d452914d092016491a224e2199713945ea1e91bf4b4c5b2d7e93fa58ccc76d742c2ed243e7b65c279d52b6bd6052bd86b5be94b8fb15a84e91a5f35a8222b1673a5f81d6b8c768566494277f0a8fc72601abdcbf7f68e603342361519f614cd3e04df066dbaac2ee6cb770000000000000000"], 0xb8}, 0x2000c) 00:01:40 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x1]}, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:01:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x6, 0x3, 0x48efdeda, 0x283}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x83ef, 0x2}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0xe2, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={r1, 0x932}, 0x8) 00:01:40 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0xa0) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) fsync(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0x1, 0x9, 0x6}, &(0x7f0000000140)=0x8c) 00:01:40 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xe, 0x889b}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x668, 0x1000, 0x7f, 0x8, r1}, &(0x7f0000000240)=0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) connect$unix(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="00000073464c94245e00"], 0xa) getsockopt$inet6_tcp_int(r2, 0x6, 0x200, 0x0, &(0x7f0000000040)) 00:01:40 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x4, @empty, 0x1}}, r1}, &(0x7f0000000100)=0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x3001, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:01:40 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x5, 0xffffff30) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="99", 0x1) close(r0) 00:01:40 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000080), 0x17b) socketpair(0x17, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x4afa, 0x4}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) 00:01:40 executing program 1: setrlimit(0x2, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:40 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) ftruncate(r0, 0x81) execve(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8240, 0x41) mlockall(0x2) sendto(r1, &(0x7f0000000080)="4c1b43b870dee4f43960d81e5687", 0xe, 0x4, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x0}, 0x8) poll(&(0x7f0000000000)=[{r0}, {r1, 0x10}, {r0, 0x20}], 0x3, 0x7ff) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x800, 0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 00:01:40 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x9, &(0x7f0000000000), 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x800000000000000) 00:01:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) clock_nanosleep(0xc, 0x1, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x2, "6a91"}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000000), &(0x7f00000000c0)=0xfffffffffffffcfc) 00:01:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000300)=[{r0, 0x64}, {r1}, {r2, 0x2004}], 0x3, &(0x7f0000000340), 0x0, 0x0) socketpair(0x11, 0x20000004, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x3, @broadcast}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x20, 0x1800, 0x1, 0x0, r4}, 0x10) 00:01:40 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) ppoll(&(0x7f0000000000)=[{r0, 0x5}, {r0, 0x2010}, {r0, 0x4}, {r0, 0x4}, {r0, 0x4}], 0x5, &(0x7f0000000080)={0x5, 0x57c0000000000000}, &(0x7f00000000c0)={0x7}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7fffffff}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x0, 0x8, 0x1}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) ppoll(&(0x7f0000000040)=[{r0, 0x2047}], 0x1, 0x0, 0x0, 0x0) 00:01:40 executing program 2: r0 = socket(0x2, 0x3, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x5, 0x413, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2203000000000000000000000000000000000000010900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="01b20012000000002afe764c3daca3ff283d4e7e1ae0d49674e8b439c9c564896753e10200002000000000000000"], 0xffffffffffffffff) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = dup(r0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x7) 00:01:40 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x208, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x617, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @rand_addr=0xffffffffffffffc0}}, 0x0, 0x6, 0x4, 0x7ff, 0xfffffffffffffffa, 0x2}, &(0x7f0000000200)=0xa0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r2, 0x8, 0x99, 0x2, 0xffffffff, 0xf7}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x27, @local={0xfe, 0x80, [], 0x0}, 0x7fff}}, r2, 0x0, 0x0, 0x4, 0xf000000000000000, 0x80000001}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x6, 0x1, 0x9, 0x9}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r4, 0x4) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0xfffffffffffffec4}, {&(0x7f0000002680)=""/4096, 0xffffffffffffff4d}], 0x2) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x8, 0xfffffffffffffc00, 0x0, 0x10001, 0x40, 0xfff, 0x514, 0x6, r3}, 0x20) pwritev(r1, &(0x7f00000003c0), 0x273, 0xc000) shmget(0x1, 0x2000, 0x42, &(0x7f0000ffd000/0x2000)=nil) 00:01:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1200, &(0x7f0000000000), &(0x7f0000000180)=0x4) 00:01:41 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000080)={0x0, 0x5, 0x2, 0x80000000, r1}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) clock_gettime(0xe, &(0x7f0000000040)) r3 = dup(r2) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xfd3b9f13d15dc8a9, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2304000000fe8000000000000000000000000000bbffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4], 0x84) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) ftruncate(r3, 0x2a60) freebsd11_mknodat(r3, &(0x7f0000000000)='./file1\x00', 0x2000, 0x7) read(r3, &(0x7f0000000240)=""/175, 0x300f) 00:01:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xfff, 0x3, 0x200, 0x9, 0x8001, 0x8, 0x3ff, 0x8, 0x0}, &(0x7f00000000c0)=0x20) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x800, 0x8) symlinkat(&(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00') getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x107, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x005'], &(0x7f0000000180)=0x4) 00:01:41 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000001, 0x2, [0x0, 0x40]}, &(0x7f00000003c0)=0xc) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000580)) r6 = socket(0x0, 0x3, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30695180893d28ee5f60d4b4447a7a82e0a438ccd6f8a3dec6e6f9000000000000004c991e23a474cf89857f2885c6b695a1aa041b6a2fc2633847728f136f4121156fa02ee58e2f3d9284a4d11e457285d3183aed24b60332e4a238e4bea10c78efdc17194f982d809a3584f7b536ff48ea4c58c4dde7889f83529b408dec116d5bcd38c9161bae7bc2362347f1278b12f445a4ded9b68475bbcbb7d9ea5e7f40859fdd67d1f51061fb986705585d51949585b7bc582f1f9d72818099fc3ea519d914d9f42db83690c92842b57dbaa825d42a0c1551361b78fdfa5faad3248525258e342eede9523f092d2d718d5910", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) open(&(0x7f00000001c0)='./file1\x00', 0x10040, 0x800000000003) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="656800000001fd0000000224b32f9b19d729de8052d27542610d35009cce2f7947fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db9500000000b160bc0a814e5a0c5f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041a07a7afd4e9c1b1e82051f9335cd180d0f29f00ed00000000000000e800"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x0, 0x82) pipe2(&(0x7f0000000080), 0x2) 00:01:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10100, 0x55) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0xffff, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x0, 0x1}, 0x8) poll(&(0x7f0000000200)=[{}], 0xe0ee, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:41 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000000c0)=""/123) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x1]}, 0x6) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x0]}, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0xe9de, 0x4) 00:01:41 executing program 0: __semctl$SETVAL(0x0, 0x0, 0x2, 0xffffffffffffffff) r0 = semget(0x1, 0x7, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) __semctl$SETVAL(r0, 0x7, 0x8, &(0x7f0000000040)) close(r1) __semctl$SETVAL(r0, 0x6, 0x8, &(0x7f0000000000)=0x8c57) chdir(&(0x7f0000000140)='./file0\x00') freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000003c0)={{0x7f, r2, r3, r4, r5, 0x20, 0x7}, 0x7, 0x8, 0x5}) semget(0x2, 0x0, 0x200) 00:01:41 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0xfffffffffffff800, 0x1f, 0xc, 0x3ff, 0x0, 0x1cd, 0xbe, 0x200, 0x4, 0x1, 0x3}, 0xb) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="830446d8aaf71f7a0e5784442dde6dcb42e5fae835d0e3573296d1237f8bfe6b4b445bd428afd6bc1f920e48838a13c01bb3b28aae17d583fe806fd33e644ba9fb0427befc8300f7870c26b51792221d0aa61546783cd5d02a8c10c2face7a54385731c3b6e8207b224427bb58f39056dcaa1238936aa64912cd14cd6651b39eb1f87cac97570548face684fdb2ed79c67474ddbd11525d8c195f2dfbd98ce1a0571c34b537b554fed7ed5", 0xab) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6) 00:01:41 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) chmod(&(0x7f0000000280)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x10001, 0xba79, 0x4800, 0x5, 0xfab, 0x6, 0xa2, 0x3, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x8001}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2309000000fe8000000000000000000000000000aa9fba000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000", @ANYRES32=0x0, @ANYBLOB="0900060001000000"], &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x8, 0x3, 0x3}, 0x94) 00:01:41 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000040)="4d690c0f387f1ef5b4cdc09885c5956678ba2b21e52a2fc7d947ee8e232062970215419ea9b1e73dd4536d967ff90cc3737783132b2cb4fef5c63af4ea8e836edd7eb0ac3356f844aee959585d3e59165cea4a22f8e009a294dfeea38647c4fb670d1f9e64ce7ed8b8aacfc1e47a824f6cad3bfde7005e276c6793dff7630a74b4a814aa22bea29f3e6963f617e7a28ad7e642149e535eaf4011ba98c04cc2584c91ede1ce640c1ba0e81db79dfadd125ea983054e60e16f01823d6058187793d7c2b12f202b", 0xc6) r1 = socket(0x1, 0x4000010000006, 0x7) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0xfffffffffffeffff, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}}, 0x0}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r2}, 0x84) shutdown(r0, 0x2) 00:01:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x9, {{0x2, 0x0}}}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}}, 0x0) 00:01:41 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)="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", 0xfffffffffffffd82}], 0x3f8538e) pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000040)="96f80a37149066b4ce6d28e915ed4507f3da", 0x12}, {&(0x7f0000000080)="f303b78e76bb7e0bbbad54d456ed0a13a213833df47e970a2f02ea022816f0ba5285bf0e987649ce95128fb6301560bd0247e19c671bd2fab4d96fd47dad42073b1b7df0606dd9df118a3faee1ac2ddea04e60da80fb5f4ae6b053fd7bf0ec965261b4af2a533a4d876cc0d17b11b91b75eaed7c51df6fcbf9739eaf5c523fe560710f8540cbcee455373d07df94dcbb145f99ff749e80286d7da9c26a83c831feb4c4e369ece3cddda4d12eaa4e24d852a5642c466d9c46ce", 0xb9}, {&(0x7f0000000400)="7b40d0b365e03a24eaa759f3600f5fd6a8926e462ea6c548103d74ad053aeeff6f0291c8cb54fc5281f60e2a06df5fe936a08f508d409fbf7472be2f4abf5c21abd4c67e4580c4a5681df0253f399c775ce9c0901a9175e92478924ff0227814674d3e159bfca5a8623ef50edfac9e1e380401e55c405493cd84cc47f025f988894bbd63ee5a6fd8c15ec4617cd326ea7c8940107df2f0d9284de407bd7f568193db9562af83a59371511fded6e41c9e42d7c51446281dd341399bbdd79a2cdb842d9c68324b6eecfcc1b2ae2f451c99b383113c696169979267", 0xda}, {&(0x7f0000000140)="775547adf5da54f8ea2fc38b85617bf7e7d1e1199b467e191e30e62790a83bc06dfbaed9bc87b843f8ee76f95b3b039781c87cd2f8ed680a6a2934f353f6342137acc71df66d405b547f86de021d3146d354f470334ee54421a4e9d057f6a494a78f501456e6ded3f5e354ac805488c34f98efbd6c34", 0x76}, {&(0x7f0000000500)="9e29cf715f725c3d3203a0c289ae03e2b21a9e59044f9f34cdd3b0784d7d933d8ff8350a6928af5162e9bde9cc509116c55c9588a864b703bbf193c0604ec9a229dc01aa74b1a684c6010bca42331334806694a758a0b51154ad6f9eef387632c09911085b4ee0c0e644b53291179a0637b54a8b0730d067505df1e5eb9eaf14e7d508cebb66889f1a9946f68b4d57e752c904", 0x93}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000001c0)="495011f894c3ff9902ac7d14dbbada1d68269e57aaddb097bbbbaa48adb5de88f18e5fd059a05846513ca8cd", 0x2c}], 0x7, 0x3) r1 = socket$inet6_sctp(0x1c, 0x3, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1000000000000003, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x2c3, 0x401}, 0x8) 00:01:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) poll(&(0x7f0000000080)=[{r1, 0x2}, {r0, 0x20}, {r1}, {r0, 0x102}], 0x4, 0x80) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) r2 = dup2(r0, r1) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x4, @loopback, 0x7f}}, 0x0, 0x9d0e, 0x80000000, 0x82, 0x8000, 0x4f4, 0x6}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={r3, 0x7, 0x9e44, 0xfffffffffffff000, 0x8000, 0x5}, 0x14) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)=""/16, 0x10}], 0x1, &(0x7f00000001c0)=""/141, 0x8d}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000380)={r3, 0x5, 0xc5f, 0x4}, 0x10) 00:01:41 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x8, @loopback, 0xe6}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x8, 0xffffffffffffffff, 0x100000138) 00:01:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0x80000001, 0xfffffffffffffff7) r2 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:41 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000480), 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0xfffffffffffffffd) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) 00:01:42 executing program 0: truncate(&(0x7f0000000000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0x4, 0x30, 0x1ff, 0x2, 0x7, 0x3, 0x2, r1}, &(0x7f0000000100)=0x20) select(0x12e, 0x0, 0x0, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) 00:01:42 executing program 2: r0 = socket(0x2, 0x4, 0x80) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0) 00:01:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) flock(r0, 0x2) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x42, "59f945cc5c4312e244ff367b2217cd9df4081a51ae8afe91eef5ea42e626a178a2b38a580d486abe634eeb13979493d7ed1703cabea14b0373d30768b5ef7ccf3b15"}, &(0x7f0000000100)=0x4a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, r2, 0x7, 0x1f800000000, 0x200, 0x3, 0x2, 0xada}, &(0x7f0000000200)=0xa0) mlockall(0x3) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000240)={0x40, {{0x2, 0x3, @multicast2}}}, 0x90) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x25, &(0x7f0000000000), 0x2) fstat(r0, &(0x7f0000000540)) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:42 executing program 3: r0 = socket(0x3, 0x5, 0xfffffffffffffffe) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:01:42 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) flock(r0, 0xa) syz_emit_ethernet(0xa7, &(0x7f0000000180)="79cdeb8ce60e920ffecd35c00806a18c7325ad19ff55ebab8072dfea31f320a61e70383f700a62b8015305e4d458d9b833732994e1237aa945509fb0c57e874d71edbd6574a93dca20cb20d55ccf6006d59b22860827f107b0540e28b33e50f7abfd52e5b9ddca8e3c1af189f925b52fae65273f50200b431d247025735b8a7c54e087696115f1f552111042eafcf488e4fd5d6c1f75c8f6bd44d2a90efd78066269e156673df3") 00:01:42 executing program 1: r0 = socket(0x200000000000015, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x2) freebsd11_getdents(r1, &(0x7f0000000080)=""/35, 0x23) 00:01:42 executing program 2: setreuid(0x0, 0xee00) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0xfffffffffffffffb, 0x4}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x4}, 0x8) socketpair$unix(0x1b, 0x3, 0x0, 0x0) fchdir(r0) 00:01:42 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x20000, 0x2) nanosleep(&(0x7f0000000240)={0x28000000}, 0x0) mknodat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdir(0x0, 0x100) freebsd11_lstat(&(0x7f0000001640)='./file0/file1\x00', 0x0) r1 = open(&(0x7f00000018c0)='./file0/file0\x00', 0x0, 0x0) utimes(&(0x7f0000000400)='./file0/file1/file0\x00', &(0x7f00000005c0)={{0x80, 0x1f}, {0x2, 0x9}}) getgid() rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') accept4(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x10000000) listen(r1, 0xff) link(&(0x7f0000000340)='./file0/file1\x00', &(0x7f0000000380)='./file0/file0\x00') getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) freebsd11_fstat(r0, &(0x7f00000002c0)) sync() dup(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) close(r2) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x5) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000480), &(0x7f00000004c0)=0x8) 00:01:42 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000b7c000/0x2000)=nil, 0x2000) getrusage(0x0, &(0x7f0000000000)) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 00:01:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)="d1", 0x1}], 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:01:42 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) 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, &(0x7f00000002c0)=ANY=[@ANYBLOB="83ecf368f2f64518f1e6bbf4deba15b3e29ecd6f2cc4809650be6f389f4072df37000000000000", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={r2, 0x10001}, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x110808, 0x10c) setsockopt$inet_group_source_req(r3, 0x0, 0x52, &(0x7f0000000000)={0x8, {{0x2, 0x2}}, {{0x2, 0x3, @multicast1}}}, 0x118) fcntl$lock(r0, 0xf, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000280)=0x100) 00:01:42 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x8, 0xf, 0x1000, 0x8}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x4}, &(0x7f0000000240)=0x8) r2 = socket(0x2, 0x5, 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6585ca"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x1000a}, 0x10) 00:01:42 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100)=0x10001, 0x4) sendto$unix(r0, &(0x7f0000001740)="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", 0xb19, 0x0, 0x0, 0x0) dup2(r0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f00000000c0)=0x4) socket$inet(0x2, 0x7, 0x8) 00:01:42 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(r0, 0x0) 00:01:42 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66ef6c653000"], 0x10) munlockall() setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3a4fd6aa}, {0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x81}, 0x9076, [0x1, 0x6, 0x3, 0x49f, 0x8, 0x5, 0x8, 0x20000]}, 0x5c) 00:01:43 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x10c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000740)=ANY=[@ANYBLOB="1c004e2306000000fe8400000000000000000000000000bbffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdff00000019000000000000000000000000000000000000fffffffc000000000000000000000000000000000000000000000ebb71defd986cf37a59fe7534c0f6b090cabf96a6bc", @ANYRES32=0x0], &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x75}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000002c0)={@empty, @multicast1}, &(0x7f0000000300)=0xc) r3 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000540)={r1, 0x40000000000}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000060000000008000020000000ffff00001c004e237f00000000000000000000000000000000000000f83d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="05000000ffffffffb10700ce10d6ff627b69d6d380bc0900230000000010000079bb7296d8e22a78193c2425731ab15e2cd032d80b675e3a9d68ef543ad026219596c7edf590cb688e9c00a2111196aeba01000000634a3ebd38a43749a168f180b8b7f4b534d1f8735030a59371e937278d0d2d19a511"], &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r4}, 0x8c) freebsd11_getdents(r3, &(0x7f0000000140)=""/64, 0x40) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000005c0)=0xc000000000000000, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000700)={r4, 0x1f}, &(0x7f00000006c0)=0x102) open$dir(&(0x7f0000000600)='./file0\x00', 0x40, 0x110) 00:01:43 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x80) flock(r0, 0x3) unlinkat(r0, &(0x7f0000000300)='./file0\x00', 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r2, 0x40000003) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000080)={0x7, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0xe24a, @loopback}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) flock(r1, 0x13) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r4 = fcntl$getown(r2, 0x5) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x9, 0x1844, 0x1}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000500)={r5, 0x1, 0x88}, 0xc) fcntl$lock(r1, 0xf, &(0x7f0000000180)={0x0, 0x1, 0x6, 0x713a, r4}) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000380)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x1ff) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000400)={r6, 0x4564}, &(0x7f0000000440)=0x8) execve(0x0, 0x0, 0x0) 00:01:43 executing program 0: setgroups(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_tcp_int(r0, 0x6, 0x26, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:01:43 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @multicast1}, 0xc) r1 = dup2(r0, r0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000100)=""/70) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@empty, @multicast1, @broadcast}, 0xc) socket$inet_sctp(0x2, 0x1, 0x84) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x10) 00:01:45 executing program 1: r0 = open$dir(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = accept(r5, 0x0, 0x0) close(0xffffffffffffffff) r7 = open(&(0x7f00000008c0)='./file1\x00', 0x80000000000306, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000640)={@in6={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffff80}}, 0x0, 0x5, 0x5000000000000000, 0x200, 0x1fc0000000000000, 0x2e25, 0x7}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000700)={@in6={{0x1c, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r8}, &(0x7f00000007c0)=0x84) ftruncate(r7, 0x7e2780e3) r9 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r9, 0x0) ftruncate(r7, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r10 = socket(0x14, 0x5, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f00000001c0)='cubic\x00', 0x6) connect$unix(r10, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666c6c653000"], 0x10) r11 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r11, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000840)=ANY=[@ANYBLOB="c3d2f16a475690d26ffa541702000000000000003015b91c6dea6bb8fe659a0208413aef9d"], 0x0) 00:01:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x2c, "d27f9acf2d48236c1fca0cbf0bd99f1cffd736d7b4c34975811e57f4e74e980f94f29cb4befb39745bcc500a"}, &(0x7f0000000100)=0x34) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x8, 0x4, 0x2}, 0x94) recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) mprotect(&(0x7f00002d2000/0x1000)=nil, 0x1000, 0x5) sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0) 00:01:45 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000125000/0x1000)=nil, 0x1000, 0x0) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) r1 = dup(r0) close(r1) openat(r0, &(0x7f0000000080)='./file0\x00', 0x20000, 0x82) 00:01:45 executing program 0: r0 = socket(0x1d, 0x10000000, 0x3fffc00) accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) setgroups(0x11, &(0x7f0000000540)) 00:01:45 executing program 2: mprotect(&(0x7f0000464000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), 0x8) 00:01:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) shmget(0x0, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) truncate(&(0x7f0000000000)='./file0\x00', 0x69000000) r1 = semget$private(0x0, 0x3, 0x0) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f00000000c0)=""/130) 00:01:45 executing program 2: socketpair(0x10, 0x4, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2220000000fe8000000000000000000000000000aa09000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000582fc521c89eab200a000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], &(0x7f0000000180)=0x84) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x15, &(0x7f0000000580), 0x1f) 00:01:45 executing program 3: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) chmod(&(0x7f00000000c0)='./file2\x00', 0x0) fchmodat(r0, &(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000001c0)="3f2913c768359ebdda197fdae5ac4280b13da4a95b1ca1dc5c1ca041732836dab8700b4b4e7fc0f77053976abd2c0f542e58935958a4f31741b01e74ef8e51eca38b24f2960f47efb80754e6774c3cb5cbd9d83cf74e6e962bafd960549bf832bb000ee834d6b52bdae3f4db0be93cab3823e337ef22bd9696c263958b1881e69421dc", 0x83) symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file2\x00') 00:01:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "2858a444c1218cd704b07bd77ac7b2207abb745a1f348fedb8cd36d325bb5197fa3902fbcd387319d9e5f34d7ccae182c2560f02e9ab55c2519a5dbde0d3b4e74284e968e5530eec4f952962273b8ffdbf9e7d8f14ae06ae17155f5f3e915e00ffb4ec150920632a9b09cfc2a8d8ec6c7b45d08e2926e3810f43f4f54960176b6556f5d765878cde4c24a11f16b02af37da306c446fc64c0c0d16640caca0aa4a18d6b17a6c2d0149588e050529e277f8aae3c328866028b7945663517bfa6ecd7a2a7cdd47f992923180cbc86f385aed0943ed94050774282be17fc595a01240604a9f8ced2d9d65592e0abbc309152"}, 0x100) 00:01:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0x2d8) 00:01:45 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) write(r0, &(0x7f0000000200)="e96006effb3877fae3578f69a0a00972730a9c73bbe8116272c4be7f259ff7a8c0b917c1b1108a509450434c2bf3b59304c1290f556dea3d23551eafbc1836a307713187762b1a866a2c78c8be5d04824753c1beecf48dd40f9232a854bd02dee05c6279e8c463e5103fa44351d783efed4b4395f1657af1871186b589871fa7ae0d324ad1f154179c83b9f4dbf9b4f542bd68ec8acb614cc9d5583ccf65919d2fe8b1625917a0d335fc16e4fabf60c8025754b13c8ab5", 0xb7) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="4379cb84a8d876bb26df9f0b0d70b2135f808cfd72dad43c950e34edcbf1323bc919dfa76ae66b322318dcaa6e9a1d1ebf934207b5c8523d6b16dbb935feb65ec717781da4834d304d5eb96643fa3517c9ef2dfbb810bb18c281138a862674f6295f114f309bf36acc9431f113a228103baa847e91037bc03110ac904d417affe61aeca5e378dd7ce9a34eafaf81824e5d79a4f2ff8b93abc2b8302632f8cb3f8102f89ebf8075b3af6b"], 0x10) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) write(r1, 0x0, 0x0) write(r0, &(0x7f00000002c0)="d3780d52a3ee41c979c0dd041edbf94f2944d04114c0196f10c7f64bc9610027b9ab80ad111e60922ee78f1e5646a12eb10289c97c1def1c83a4dbaf8e54790517e431ef09b00fe3dee99f73ebd0082f0a2210a2c88ef828084e6373fbddba612c452ae2657a8993bcf730938c14f1ced1dd1efbf50993b6dd", 0x79) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) write(r1, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 00:01:45 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000003000)=""/4096) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000200)={0x401, "4497edfe154ee0795777609ff11868de"}, 0x14) getsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:01:45 executing program 2: socketpair(0x3, 0x6, 0xb669, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x401, @loopback, 0x8}}, 0x0, 0x100, 0x80000001, 0x89, 0x800, 0x7e57, 0x6}, &(0x7f0000000440)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)={r1, 0x4, "7f284c23"}, &(0x7f0000000500)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x4020, 0x6, 0x7, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r3, 0x81, 0x4}, &(0x7f0000000100)=0xc) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fsync(r2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(r2, 0x0, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x68, &(0x7f0000000280)="4513b2c67a6ef96ee639a650f1544741d274bd33aa73ab4e46eaf9810047c49abf9a443ed0f0fae3875493315d53ed6de34a61af894bb2a231a47dde95c186489bc2dc9f", 0x44) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0xfffffffffffffffd, 0x0, 0x4000, 0x9, 0x5, 0x1, 0x73ba, 0x5, r3}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) open$dir(&(0x7f0000000300)='./file1\x00', 0x0, 0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r3, 0x80000001}, &(0x7f0000000180)=0x8) 00:01:45 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback, r1}, 0x14) select(0x279, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc700}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@rand_addr, @broadcast}, &(0x7f0000000100)=0xc) 00:01:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="db6159b99ea53ff759a09b8759f367068155cf5964171d9848527b99a2f2a50ae1f366863c5c452154993309000000dff0428e2581acd54173b66210d54481935666b7ab2c7cfc414bb98da3e30000000000000000000000000000", 0x5b) unlink(&(0x7f0000000080)='./file0\x00') munlockall() 00:01:45 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0x0) setgroups(0x2ca, &(0x7f0000000000)) 00:01:45 executing program 1: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) getgroups(0x3, &(0x7f0000000200)=[r3, r0, r1]) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000040)={0x100000000000001, {{0x2, 0x3, @multicast2}}}, 0x2ac) setresgid(r1, r1, 0x0) setgid(0x0) 00:01:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000740)='k', 0x1}], 0x1, 0x0) ftruncate(r0, 0x40000000000008) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x0, 0x8000, 0x5, 0xffffffffffffffff, 0x9, 0x5, 0x6, {@in6={{0x1c, 0x1, 0x9, @empty, 0x5}}, r3, 0x4, 0x7, 0x2, 0xfffffffffffffffa, 0x1}}, &(0x7f0000000280)=0xb0) 00:01:45 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="bd5a3e25036eff99ac377aef8c4c8bf1b338a35ae3f57697dc1b6978e6a8986587ef56594929b57e690ec25be6487ee35c0d041a3508079e73fae7b0397c329d15552c0d04ae", 0xfffffff7}, {&(0x7f00000000c0)="d812008657fdcce255e7052051b79c017bf0f4da02ec0490e6b9916bbee0ac110983f903ec3be57e78a2f6ab910536f43db151d2645fed1c110a016b54cf3b5ad279", 0x42}, {&(0x7f0000000140)="eb591f02c9408367fd84d6d13e7d5285e5c37c52218ed763c7b94a0e1ebbab8520b43a30c711c07b2cfffe5f152825619fec5f0e38f544e669e3ecad654d27eb2b210d952f95efe73291b94cd632f3387e5f228fd1db1cb3615b56708d3e7e72d19ee3e7e264b1314c759790", 0x6c}], 0x3, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) 00:01:45 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) freebsd11_fstat(r1, &(0x7f0000000000)) rename(&(0x7f0000000080)='./file0\x00', 0x0) r2 = getpid() fcntl$lock(r1, 0xd, &(0x7f00000000c0)={0x2, 0x0, 0xffffffffffffffff, 0x5, r2}) 00:01:45 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x3) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getpeername(r0, 0x0, 0x0) fsync(r1) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 00:01:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x2c) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = semget(0x0, 0x1, 0x500) __semctl$GETVAL(r2, 0x2, 0x5, &(0x7f0000000000)=""/27) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback=0x7f000003}, 0xc) 00:01:45 executing program 3: r0 = socket(0x21, 0x5, 0xfffffffffffffffd) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="001c2e2f66690000000000000000000041da18df1c8fc11d05dcec516133c5000000000000007fe974af5e4c754d25cc5e3a428d05e51c0095664dc1f4d5dd9cf145b803090000000000000000000000000000"], 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0xfffffffffffffcb6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180), 0x0) 00:01:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0xff, 0xffffffffffffffbe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040), 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:01:45 executing program 0: r0 = open$dir(&(0x7f00000001c0)='.\x00', 0x0, 0x60) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:01:45 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="82022e2f66696c653000e37d07187d722788fd856b4aa692d2aaa23b201fc23d3ddfa9b20b1812b24268ce105493173fbb6096d79cace4dd910dbe27aae1eb40effd46e1c5a78cbca934bb4c5ba30eb715e3d4f1d4954c84c6d8029d1e36ef938641c85a01bffbdb51e305dc1e1e2dbb62dde02d6914c472e9584e48"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000010", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f00000001c0)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000000c0)=0x8) poll(&(0x7f0000000380)=[{r0, 0x4}, {r0, 0x44}, {r0, 0x105}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r3, 0xffff, 0x1, 0x0, 0x7, 0x2b0b}, &(0x7f0000000340)=0x14) 00:01:45 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ppoll(&(0x7f00001b2000), 0x200000000000005d, &(0x7f0000553000), &(0x7f0000f06ff8), 0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x2, [0x1ff, 0xfffffffffffffe01]}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x3, @empty, 0x6}}, r2, 0x1, 0x337f, 0x3ff, 0x40b3078a, 0x50}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x6}, 0x8) 00:01:45 executing program 2: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect(r0, &(0x7f0000000080)=@in={0x2, 0x3, @rand_addr=0x401}, 0x10) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000100)={0x211a, 0x100, 0xfff, 0x81, 0x5, 0x7ff, 0x3ff, 0x9}, &(0x7f0000000140)={0x7ff}) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/4096, 0x1000) 00:01:45 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0xfffffffffffffffe) setitimer(0x1, &(0x7f0000000040)={{0x100000001, 0x2}, {0x2, 0x3}}, 0x0) 00:01:45 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1acf23c1"], 0x9}, 0x0) pipe2(&(0x7f0000000200), 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:01:46 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x20000000, 0xe6) getgid() getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x3f, 0x80000000, 0x4f0, 0xfffffffffffffff7, 0x1, 0x4, 0x6, {@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}}, 0x0, 0x7, 0x20, 0x4, 0x7, 0x1000}}, &(0x7f0000000000)=0xb0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001300)={r2, 0x1961, 0x1, [0x3]}, &(0x7f0000000200)=0xa) r4 = accept(r0, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000001280)=0x1002) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000012c0)={r3}, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_tcp_int(r0, 0x6, 0xa2, &(0x7f00000000c0)=0x7cc, 0xd36cc4d141fc4696) 00:01:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = shmget(0x1, 0x3000, 0x4e8, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000004c0)=""/4096) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1) 00:01:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) munlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000e1f000/0x2000)=nil, 0x2000) munmap(&(0x7f000094e000/0x200000)=nil, 0x200000) 00:01:46 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x9, 0x3}, 0x8) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)='\x00'], &(0x7f0000000200)=[&(0x7f0000000180)='\x91\x00', &(0x7f00000001c0)='\x00']) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) exit(0xffffffffffffff00) socketpair(0x2, 0x4, 0x7fff, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x0, 0xe5, 0x0, 0x0, 0x97, 0xfffffffffffffffb, 0x1ff, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x1, 0x80, 0x3}}, &(0x7f0000000340)=0xb8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f00000004c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000380)={r6, 0x21, 0x3, [0x8, 0x0, 0x1]}, 0xe) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e230000012e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r5, @ANYBLOB="050000000800000016020000000000000ad46b00"], &(0x7f0000000480)=0xa0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) 00:01:46 executing program 3: getrusage(0xfffffffffffffffe, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ftruncate(r0, 0x2) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r1, 0x4, 0x7f}, &(0x7f0000000040)=0xc) 00:01:46 executing program 1: __getcwd(&(0x7f0000000000)=""/241, 0x31) chdir(&(0x7f0000000100)='./file0\x00') 00:01:46 executing program 2: r0 = socket(0x10000000002, 0x2, 0x0) setrlimit(0x8, &(0x7f00000001c0)) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x9, 0x8, 0x200, 0x5886d422, 0x9, 0xfff, 0x1000, {@in={{0x2, 0x0, @loopback}}, 0x0, 0x64b, 0x7, 0x101, 0xd48a, 0xfffffffffffffff8}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7fff}, 0x8) 00:01:46 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000003680)=""/4096, 0x1000}], 0x227, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000004680)=""/4096, 0x92}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x1000000000000148) pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) 00:01:46 executing program 1: shmget$private(0x0, 0x2000, 0x103, &(0x7f0000ffc000/0x2000)=nil) shmget$private(0x0, 0x200000, 0x4, &(0x7f0000dfe000/0x200000)=nil) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000640)={0x40, 0x6, 0x6, 0x100000001}, 0x8) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e74000/0x4000)=nil) shmget$private(0x0, 0x4000, 0x6, &(0x7f0000fb4000/0x4000)=nil) r1 = shmget(0x0, 0x4000, 0x12, &(0x7f0000f82000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000003c0), &(0x7f0000000400)=0x59) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000440)={0x0, 0x12, "6e0dd2263cb194fb65e1adcef91ad5e3f25d"}, &(0x7f0000000480)=0x1a) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, r5, 0x1, 0x2, 0x1e88}, &(0x7f0000000580)=0x94) dup2(r2, r2) recvfrom$inet6(r4, &(0x7f0000000040)=""/205, 0xcd, 0xe3b6349a7e1f6b84, 0x0, 0x0) sendmsg$inet6_sctp(r3, &(0x7f0000000380)={&(0x7f0000000140)=@in6={0x1c, 0x1, 0x6c, @local={0xfe, 0x80, [], 0x0}, 0x81}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000180)="d261faffdbf9f579272f0a1a7cff884aac7ffdd85d8871dfaade3e6dc97b2016652f4425a0c025f57e3333be92e65aabc6904c0c3b3b62c63538c423880c72c9c51e9de4ca749cc01b0e39dbf7babb0f82b674788795205753ac6b63c774729093c13950f4acb1e7f1318595634cafbe96a32026a4d8003c8bfa655980559642b0b88a3d856d73f4e2cd53b76fc3814eec3b55c8479199167132ecfe54a8aac616d57696ce7422880744df51e1ef3c588fb83cafcd", 0xb5}, {&(0x7f0000000240)="8231", 0x2}, {&(0x7f0000000280)="b235fe8c73c6202c8b9e8812b9753ae9ff91b53056084a863f0b9ea960950d005e5782f1dad9a82def865ad0f94a7a788b3d0a328554d664d337e6e31b28dd8b5b1cc7043d2c044cf25b2eddb0eda2300ab8f195b47bb8", 0x57}, {&(0x7f0000000300)="2d0db51fb3e91e32d363708906b353", 0xf}], 0x4}, 0x4) 00:01:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x181}, 0x98) r1 = socket(0x17, 0x20000000, 0x2) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r2, 0x1f, 0x2, 0xffffffffffffff8d, 0xff}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:01:46 executing program 0: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) madvise(&(0x7f000092a000/0x3000)=nil, 0x3000, 0x3) mlock(&(0x7f0000b65000/0x1000)=nil, 0x1000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x6) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) socketpair(0x1c, 0x6, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f00000000c0)={0x16, {{0x1c, 0x2, 0xffffffffffffee2d, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, {{0x1c, 0x2, 0x1, @empty, 0x4}}}, 0x108) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) recvfrom$unix(r0, &(0x7f0000000200)=""/249, 0xf9, 0x40, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0xa) setitimer(0x1, &(0x7f0000000000)={{0xd858000000000000, 0x400}, {0xaa7, 0x8}}, &(0x7f0000000040)) 00:01:46 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x9, 0x800, 0x10000, 0x9, 0x9, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) 00:01:46 executing program 3: chroot(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/22, &(0x7f00000000c0)=0x16) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000002c0), 0x8) freebsd11_lstat(&(0x7f0000000640)='./file0\x00', 0x0) fstat(r0, &(0x7f0000000140)) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000680)='./file0\x00') r1 = semget(0xffffffffffffffff, 0x2, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="6f34347cd939289f40d6d469f294b6e820432f3f60db230a150f607ea22be0c0ce4ab535b7f714", 0x27}], 0x1, 0x0) __semctl$GETPID(r1, 0x0, 0x4, &(0x7f0000000540)=""/239) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:01:46 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x3) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback={0x6}}, 0x1c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00010000000010000000000000000000"], 0x10}, 0x0) 00:01:46 executing program 1: r0 = socket(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000001780)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)=""/163, &(0x7f00000000c0)=0xa3) 00:01:46 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt(r1, 0x1, 0xffffffffffff0000, &(0x7f0000000000)=""/30, &(0x7f0000000040)=0x1e) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000140)=""/96, 0x60}], 0x1, 0x0}, 0x0) 00:01:46 executing program 2: mlock(&(0x7f0000a64000/0x2000)=nil, 0x2000) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) fsync(r0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mincore(&(0x7f0000a65000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/191) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 00:01:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x100000000, 0x1, 0x1}, &(0x7f0000000240)=0x94) write(r0, &(0x7f0000000140)="9c", 0x1) 00:01:46 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x5}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0xc3, @loopback, 0x5}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f00000001c0)=0x10) freebsd10_pipe(0x0) pipe2(&(0x7f0000000080), 0x0) 00:01:46 executing program 0: msgrcv(0x0, &(0x7f0000000040)={0x0, ""/210}, 0xda, 0x1, 0x800) setrlimit(0x0, &(0x7f0000000000)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x5a, 0x9, 0x100, 0x6, 0x1}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r1, 0x4b0, 0x0, 0x2, 0x7f}, &(0x7f0000000280)=0x18) socket$inet_udp(0x2, 0x2, 0x0) setrlimit(0x0, &(0x7f00006a4ff0)={0x3}) 00:01:46 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x100, 0x20) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) 00:01:46 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r1, 0x13, "82047a7173568f9f6faf5d1ba41a1298bdc0da"}, &(0x7f0000000140)=0x1b) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x1, 0x1, 0x3, 0xfffe}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r2, 0xdf, "281c354bb3aa59ba450a103bc850adac8717a07e31381fb85305a0338ce824cb9cdc806c246ff9d15cd97713d1296fb4ef267a1ea77936d5483d9a194ec8518705bec3f159aad2beffc60bba875f60e6edf89f0d66347b4563964f7db60aed03265cc42af16fae6c5950a8d14ab5870a47ce48b6b7bda083f3f40a17f307424268c475ab71c26c3f9acd6c4d2e3ad2e31aeeebbcd895f689525d42fc7ccebd6f982bf5fb62bc8dfe55d48edf3504e966f7d8dc2c132150adaf02842587739860fa420ba07479292e579586967836bbec02e9ce09a17a63642e5fdb189c58fb"}, &(0x7f0000000100)=0xe7) 00:01:46 executing program 0: mlock(&(0x7f0000c05000/0x1000)=nil, 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000040)="080465b713af5b02993cd72e10f80b2eeed5f55cd6a6d3f1445db04e84f685e18d66fdbe36ed6ba5b29951c2baa671e077ce7ef0f855f2665c739fddfbb4bb472966114d5d9bb529a7cf62f2fb428f90f31e2599ee2049ca6cf4e9694d54153d0ab3e6140073c62c56fd11bcae09a964ac1eecd9a04a399a19cda7b9c0e15fbe8159669be9c5da3addfb070fc3188df0fd3e15c952c73a4d72e1bb65f3a4af00a8b02dbd266d4f7b031a87c20f", 0xad, 0x84, &(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8) mprotect(&(0x7f0000c05000/0x1000)=nil, 0x1000, 0x40000002) 00:01:46 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x100000001, 0x94, 0x8, 0x3, 0x7}, &(0x7f00000000c0)=0x14) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x8, 0x3, 0xc195, 0x100000001}, &(0x7f0000000180)=0x18) r2 = shmget(0x3, 0x2000, 0x220, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000001c0)=""/35) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x47}, 0x0) 00:01:46 executing program 0: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x101, 0x10001, 0x3}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x6}, 0x8) ppoll(0x0, 0x0, 0x0, &(0x7f0000f06ff8), 0x8) 00:01:46 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) rmdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x2}, &(0x7f0000000380)=0x8) 00:01:46 executing program 1: r0 = shmget(0x3, 0x3000, 0x0, &(0x7f0000ff9000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) shmat(r0, &(0x7f0000ff9000/0x2000)=nil, 0x2000) socketpair(0x10, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:46 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:46 executing program 1: munmap(&(0x7f0000feb000/0x14000)=nil, 0x14000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000cc5000/0x4000)=nil, 0x4000, 0x4, 0x80010, r0, 0x32) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') sendto$unix(r1, &(0x7f0000000040)="08b514feef41ce421f03409b6336f9996f761118271282fe45a3ba9d3fea78f6ee66e08faaa6cd7eab8fc236d751135e63e3ebab5b3d6303e7c07f9701996c8520a53f700d7aa7a7605187cabb86", 0x4e, 0x9, &(0x7f0000000100)=ANY=[@ANYBLOB="0100f8ffffff6c6530001666b9e5e3783008ea31ab04fa"], 0xa) mlock(&(0x7f0000e8d000/0x1000)=nil, 0x1000) 00:01:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x81011, r0, 0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x21) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10080012, 0xffffffffffffffff, 0x2) 00:01:46 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="642584000000000000000083a3ef2e8d8fb9ec6c8cb585aa000000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000000040)="661d40f574", 0x5, 0x85, &(0x7f0000000080)={0x2, 0x1, @multicast2}, 0x10) shutdown(r0, 0x1) 00:01:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYBLOB="95183f1c"], &(0x7f0000000180)=0x4) 00:01:47 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x800, 0x6, 0x101]}, 0xa) 00:01:47 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0xa9}, 0x0) 00:01:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = msgget(0x3, 0x2) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/143) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/44, 0x2c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) fcntl$setflags(r0, 0x2, 0xfffffffffffffffe) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x446) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) 00:01:47 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6, @in6]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0x5, 0x1ff}, &(0x7f00000002c0)=0x8) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r1, 0x200, 0x9, [0x200, 0x4, 0xb, 0x8, 0xaa98, 0x9, 0xa9, 0x1000, 0x1ff]}, 0x1a) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0xffffffffffff4460, 0x8000, 0x7fffffff, 0x34d}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) shmget$private(0x0, 0x3000, 0x225, &(0x7f0000ffa000/0x3000)=nil) socket(0x17, 0x10000000, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) r3 = shmget(0x0, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) 00:01:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000200)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x118) r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:47 executing program 2: rmdir(&(0x7f0000000200)='./file1\x00') r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) bind(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="a1d34f33f903d2179040ee8828d258f57bf3e3d48f370edac7d6b25f5d4bd38920a76445b0c795cae137b1ce57f6965a8b05b86d1bdc04ef2588ca82f451cd7e940b95a0a8c8e90799772bb1be37e4e7f6ba27f7418c81d62b4634e2c2088c1e3b0578cabea7e103dbd2d7a88f3c0fb6034338c6e44b6c00390a920f549ebe5b9a2b25c91a67f94d203ef5558be358897658b4aa9a951823ebe7e4c2f881dcdb334ab3384b23f69c15de862cd59306"], 0xa) 00:01:47 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket(0x13, 0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = semget(0x0, 0x1, 0x4) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000080)=""/136) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x27, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00%3'], 0x8) 00:01:47 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = accept(r5, 0x0, 0x0) close(0xffffffffffffffff) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r7, 0x7e2780e3) r8 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r8, 0x0) ftruncate(r7, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000008c0)=ANY=[@ANYPTR=&(0x7f0000000880)=ANY=[@ANYRESHEX=r1, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES32=r3, @ANYRESHEX=r8], @ANYPTR=&(0x7f0000000740)=ANY=[@ANYPTR, @ANYRES16=r6, @ANYBLOB="f8acf7b667d94b95c7695160e4be27863002b161b126fd2127804ec47aaf8b455b1ded35bf8d319b310a7540f484617329bcf9404799d0858aed80cbae4f4765", @ANYRES64=0x0, @ANYRESOCT=r8, @ANYPTR64, @ANYRES16=r0, @ANYPTR64], @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES64=r4, @ANYRES32=0x0, @ANYRES64=r6, @ANYRES64=r3, @ANYPTR64], @ANYPTR=&(0x7f0000000840)=ANY=[@ANYRESHEX]], @ANYRES32=0x0, @ANYRESDEC=r4, @ANYRES16=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES64=r0], 0x0) r9 = socket(0x2, 0x5, 0x0) connect$unix(r9, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r10 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r10, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r10, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r10, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x40) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:01:47 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000f5a1afc88969b4147f3c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000080)=0x47) read(r0, &(0x7f00000000c0)=""/89, 0x81419e64) socket$inet_icmp(0x2, 0x2, 0x1) 00:01:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x965}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10) sendto$inet6(r0, &(0x7f00000004c0)="7ca8897eaf7efe8fc8a4956dbb79cdaa02413d94c3a091b6977606d6ce110a7d3d618889393b7d9a173d2985736e2e3bbe9385024f00dc8c38853a8867adc44a792290b21265e77c305ce3df5c78d065768c05e7ca639a645755730ab7ffadcdb25bc394b68d1c37a14b9daf258899e842b6c0f1c1f01a775008c67acbf9d5ddd553897553e3dcc91f169c58ce4cd729f52b6a073ac93f754c30d8e87d0000004b0e3129914d533fa3199f93b8e682b1f8dfcc88f62000f3c38c71fbae0cb61d1a7e04dacbb0b36a12bda8dddb5ed79012f31ddfd87ea2854936bcce553ed8ec58115dfe255e4d9e4eecdb796b04015352aac37189d3ea207862c32974a42dc28b7e81eef8b545040bb2d081ef0d3b0d8d80c0a2b99447c071e89dedc755f0a23e3dd5e2af8e4a4adb5a2cde886a9549506a695d298d4ab6f53347d063ab6ec67f19661f9fa4a83159df19deb8bad7f5a5b90000000000000000000000", 0x15d, 0x8, 0x0, 0x0) 00:01:47 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x101, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r1, 0x200, 0xf, 0x8001, 0x6}, &(0x7f00000002c0)=0x18) 00:01:47 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x5, 0x3, 0x401, 0x6, 0x1ff}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x400000, 0x3, 0x5}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) setuid(r3) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000100), 0x4) 00:01:47 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x9, 0x6, 0x4a8e, 0x0, 0x1}, &(0x7f00000001c0)) rmdir(&(0x7f0000000000)='./file0\x00') bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x4}, 0x1c) recvfrom$unix(r1, &(0x7f0000000100)=""/173, 0xad, 0x40081, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x69, 0x0, 0x0) 00:01:47 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = accept(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x200, 0x2afe519f, 0x1, 0x8}, &(0x7f00000000c0)=0x14) setsockopt(r1, 0x80000001, 0x7, &(0x7f00000001c0)="fd7e7c275fa39809bb720377cf55", 0xe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0xb7b8, r3}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1206, &(0x7f0000000100), 0x10) 00:01:48 executing program 3: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0x99fe4cc8}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) __getcwd(&(0x7f0000000140)=""/28, 0x1c) 00:01:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x6, &(0x7f0000603000)) 00:01:48 executing program 0: r0 = socket$inet(0x2, 0x2, 0x20000000000001) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x5, &(0x7f0000000340)=[{&(0x7f00000003c0)="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", 0xf}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0x2, [0x8bf6, 0x88]}, &(0x7f0000000040)=0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f00000001c0)={0xa850, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @loopback}}}, 0x118) 00:01:48 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:48 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8901, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x0, 0x4000, 0x3, 0xfffffffffffffffb, 0x6, 0x9, 0x3, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x1ff, 0x830, 0x7f}, &(0x7f00000001c0)=0x10) accept$inet6(r0, 0x0, &(0x7f00000000c0)) r2 = semget(0x2, 0x3, 0x200) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0xcb3, 0x2]) __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000080)=[0x0, 0xa8, 0x8]) 00:01:48 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c65300017d3909a3c9cdb25260ce2167e63221ecf12f41f1fc985e4252926a4b03d6f32820aeddeaf9844c4d52a09e3c7235137bdd6cee7872f398586a2ec0f9a1171"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x10001}, 0x10) 00:01:48 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x612, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x13b7}], 0x2) pwritev(r0, &(0x7f00000003c0), 0x273, 0xf5ff) fchdir(r0) 00:01:48 executing program 1: mlock(&(0x7f0000cf8000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x4) munlockall() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munlockall() 00:01:48 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000580)=""/23, 0x17) 00:01:48 executing program 0: sigaltstack(&(0x7f0000fb1000/0x2000)=nil, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5) mprotect(&(0x7f0000f4a000/0x4000)=nil, 0x4000, 0x1) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x0, 0x3, 0x15cb, 0x6, 0xfffffffffffffff8, 0x78a]}, &(0x7f0000000040)=0x10) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:01:48 executing program 3: r0 = semget$private(0x0, 0x1, 0x203) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x2000000002, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r1, r2, r4, r5, 0x10, 0x7c}, 0x3, 0x10001}) r7 = socket(0x2, 0x20000002, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x10001, 0x2, 0x8}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000680)={r8, 0x6}, &(0x7f00000006c0)=0x8) r10 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r10, &(0x7f0000000140)=[{&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000040)=""/199, 0xc7}], 0x2, 0x0) getsockopt$inet_mreqn(r10, 0x0, 0x9, &(0x7f0000000480)={@multicast1, @multicast1, 0x0}, &(0x7f0000000800)=0xc) setsockopt$inet_mreqn(r10, 0x0, 0xd, &(0x7f0000000540)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r11}, 0xc) semop(r0, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8) shmat(r6, &(0x7f0000ffb000/0x4000)=nil, 0x2000) pipe2(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fchmodat(r12, &(0x7f00000007c0)='./file0\x00', 0x0) r13 = socket$inet(0x2, 0x20000002, 0x0) fcntl$setstatus(r13, 0x4, 0x10000) r14 = dup2(r13, r13) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000700)={r9, 0x5, 0x101, 0x6}, &(0x7f0000000740)=0x10) setsockopt$inet6_int(r14, 0x29, 0x39, &(0x7f00000005c0)=0x2, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r13, 0x84, 0x9, &(0x7f0000000500)=0x2, 0x4) 00:01:48 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x3}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000000c0)="2a48308f969ba6ad", 0x8}], 0x1, 0x0}, 0x10d) socketpair(0x1, 0x4, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x81, 0x3, [0x7, 0x100, 0x3]}, &(0x7f0000000100)=0xe) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x4}, 0x8) 00:01:48 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ff9000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) semget$private(0x0, 0x3, 0x9d) 00:01:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x40, 0x1, 0xfffffffffffffff9}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e23e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000053b900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0600000003000000080000007f00000000000100"], &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={r3, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r4, 0xfffffffffffffffa}, &(0x7f0000000100)=0x8) fchdir(r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r5, 0x3de26516, 0xd6}, &(0x7f0000000300)=0xc) sendmsg$unix(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[@cred={0x20}], 0x20}, 0x0) 00:01:48 executing program 2: clock_gettime(0x2000000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:48 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x88, 0x81) execve(0x0, &(0x7f00000001c0)=[&(0x7f0000000080)='\'\x00'], &(0x7f0000000400)=[&(0x7f0000000440)='}\x00', &(0x7f0000000240)='/\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000480)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='%)\x00', &(0x7f00000003c0)='(\x00']) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8, 0x20000000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000100)={0x70, {{0x2, 0x1, @loopback}}}, 0x90) 00:01:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0xea, 0x0, 0x0, 0x0, 0xffffffffffffff61}, 0x0) 00:01:48 executing program 2: shmctl$IPC_SET(0x0, 0x1, 0xffffffffffffffff) r0 = shmget(0x2, 0x3000, 0x4002, &(0x7f0000ffb000/0x3000)=nil) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = getuid() getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r4, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x80000001}, 0x1c) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={0x0, 0xfffffffffffffbda, 0x1, 0x7, 0x3}, &(0x7f0000000340)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000440)=r6, 0x4) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r8 = getpid() r9 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x4, r2, r3, r5, r7, 0x80, 0x7ff}, 0x7fff, 0x5, 0x7fff, 0x100000000, r8, r9, 0x8}) 00:01:48 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) open(&(0x7f00000018c0)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x8) 00:01:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) lseek(r1, 0x0, 0x3) write(r0, &(0x7f0000000200)="9c", 0x1) 00:01:48 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) 00:01:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x3, @empty, 0xffffffff}}, 0x0, 0xc8, 0x8000, 0x9}, &(0x7f00000002c0)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x9}, 0x8) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3f, 0x3}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000340)=0x81, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x9}, 0x8) 00:01:48 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0xc0, 0x1000) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r0, 0x20000015) fchdir(r1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:01:48 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200010000000c, &(0x7f0000000040)="ebff125c00000000", 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:01:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x1c1) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="76b1563500000000"], &(0x7f0000000080)=0x8) r1 = socket(0x1b, 0x3, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) 00:01:48 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000480)=@abs, &(0x7f0000000500)=0x8, 0x10000000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000540), &(0x7f0000000580)=0x8) r1 = semget$private(0x0, 0x7, 0x82) semop(r1, &(0x7f0000000440)=[{0x4, 0x100, 0x1800}, {0x4, 0x6, 0x1000}, {0x1, 0xa30, 0x800}], 0x3) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, 0x0) semop(r1, &(0x7f0000000340)=[{0x1, 0x81, 0x800}, {0x3, 0x8c, 0x1800}, {0x3, 0x10001, 0x1800}, {0x0, 0x200, 0x1000}, {0x4, 0x80000000, 0x1800}, {0x0, 0x0, 0x1000}, {0x2, 0x2, 0x1000}, {0x5, 0x10001, 0x1000}, {0x3, 0x7, 0x1800}], 0x9) r4 = socket(0x17, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0}}, 0x0}, &(0x7f00000002c0)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000300)={r5, 0x0, 0x4, [0x4, 0x9, 0x8001, 0x6]}, 0x10) semop(r1, &(0x7f0000000000)=[{0x0, 0xa0000000000000, 0xfffffffffffffffe}], 0x0) __semctl$SETVAL(r1, 0x13, 0x8, &(0x7f0000000080)=0x2) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000180)=""/66) freebsd10_pipe(&(0x7f00000004c0)) semop(r1, &(0x7f0000000040)=[{}, {0x3, 0xffffffff}], 0x2) 00:01:48 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80001000000206, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r0, 0x0, 0x3) r1 = socket(0x11, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) 00:01:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x40, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1017, &(0x7f0000000000), 0x10) 00:01:48 executing program 1: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x30000000) r1 = socket$inet(0x2, 0x4, 0x1) poll(&(0x7f00000000c0)=[{r1, 0x4}], 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x1) poll(&(0x7f0000000000)=[{r2, 0x2010}], 0x1, 0x7) 00:01:48 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) getsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@rand_addr=0x5, @multicast1=0xe0000002, @broadcast}, 0xc) sendmsg(r0, &(0x7f0000000a80)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x20000000) accept$unix(r1, &(0x7f0000000180)=@file={0x0, ""/38}, &(0x7f00000001c0)=0x28) 00:01:49 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fchmod(r0, 0x21) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000040), 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x2, 0x100, @empty, 0x100000001}, {0x1c, 0x0, 0x8751, @local={0xfe, 0x80, [], 0x0}, 0x10000}, 0x7e11, [0x3, 0x9, 0x20, 0x3, 0x1, 0x3, 0x1, 0x1]}, 0x5c) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x120) getsockopt$inet6_buf(r1, 0x29, 0x31, 0x0, &(0x7f0000000000)) 00:01:49 executing program 3: r0 = socket$inet(0x2, 0x10000003, 0x8) poll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x40}, {r0, 0x7d7626f0437dbb7f}, {r0, 0x2084}, {r0, 0x10}, {r0, 0x10}, {r0, 0x8}, {r0, 0x1}], 0x8, 0xfff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x4, 0x0}, &(0x7f0000000340)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="bf6a35efc69faf84ff10e35f0ee01e1a42472c2e68c3a64edb5a3060275cc8eb8b7251020496946a47710a2e7833bb986758d8e5028c6fbe792c4959c7151437d4a2984f826c1c7b5c97e1bccb5da0abce79d0ca78d6e8b839af7f60728c9d4c9d8f270a0f4f99cef893472fd3655b851d579475e1501342d18d7751e09c3fb42ee9e1184c44a457fd2498f67471285456a88863f9302dc0441c3e06c8", 0x9d}, {&(0x7f0000000180)="81a757d68726ddc140afad8900f17fc5c40ed14863037822c6ee47828b6befad1234068f7de378b6758ee402844e419e5efd5484de3d19959706c44501e99c206ef719acda0586c19d0afbf2aac71a262158973f2dc7890072b31f39c21de76f941fb9ba142afea294c14bc1e815a0087c2d0dd1b6e8979aa4e5d52225e184f253f15d702e8279f0facddaee56164a9ea6aac86ff51d8087bb8f77d74decf53e868208ede53fd8b423603dbc105cf9038753bddae41c0a70db5b029e6bd46ba8c4b7d652b4a88f", 0xc7}, {&(0x7f0000000280)="acd1f30ebdb407653c9906eaa18b9d", 0xf}], 0x4, &(0x7f0000000380)=[@authinfo={0x10, 0x84, 0x8, {0x61ea0c6f}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x100000001}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10}, @authinfo={0x10, 0x84, 0x8, {0xfca}}, @init={0x14, 0x84, 0x1, {0x7, 0x9cc, 0x7, 0x2000000000000000}}, @dstaddrv6={0x1c}, @init={0x14, 0x84, 0x1, {0x0, 0xe118, 0xe9, 0x95}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5000, 0x7, 0x8, r1}}], 0xc4}, 0x1) r2 = accept(r0, &(0x7f00000004c0)=@un=@abs, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000540)={r1, 0x2}, &(0x7f0000000580)=0x8) recvfrom$inet(r2, &(0x7f00000005c0)=""/226, 0xe2, 0x40083, &(0x7f00000006c0)={0x2, 0x2, @rand_addr=0x6}, 0x10) preadv(r2, &(0x7f00000008c0)=[{&(0x7f0000000700)=""/34, 0x22}, {&(0x7f0000000740)=""/226, 0xe2}, {&(0x7f0000000840)=""/123, 0x7b}], 0x3, 0x0) getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000900)=""/67, &(0x7f0000000980)=0x43) r4 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) fstat(r2, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000b40)={r1, 0x1cdb3d7b}, &(0x7f0000000b80)=0x8) r6 = open(&(0x7f0000000bc0)='./file0\x00', 0x0, 0xc0) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000c00)={@loopback, @local, 0x0}, &(0x7f0000000c40)=0xc) setsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000c80)={@empty, @empty, r7}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) shmat(r4, &(0x7f0000ffd000/0x3000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000d40)={r3, 0x54d21935d6429721, 0xffff}, &(0x7f0000000d80)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000dc0)=0x3, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000e00)=0x80, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000e40)={@multicast1, @broadcast}, &(0x7f0000000e80)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000ec0)={0x1, 0xf, 0x4000, 0x53cd, 0x2, 0x9, 0x100000000, 0x7, r1}, 0x20) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000f00)=0x8000, 0x4) setreuid(r5, r5) recvfrom$inet6(r2, &(0x7f0000000f40)=""/42, 0x2a, 0x42, &(0x7f0000000f80)={0x1c, 0x0, 0x400, @loopback, 0x5}, 0x1c) getsockopt$inet6_tcp_int(r6, 0x6, 0x132, &(0x7f0000000fc0), &(0x7f0000001000)=0x4) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x1000) accept(r2, &(0x7f0000001040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001080)=0x1c) 00:01:49 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000680)={0x0, &(0x7f0000000640)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000700)={r2, 0x5}, &(0x7f0000000740)=0xc) r3 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) close(0xffffffffffffffff) r6 = open(&(0x7f0000000780)='./file0\x00', 0x80200000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r1, 0x22b) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x40, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000840)=ANY=[@ANYBLOB="fb3ded0ba1a15c8068c5994a794160fe2a682716c7c8724aa2505ad4aefd1102960378879e11276a6a9ec4e0045b6f2d714c8a84992a6e27275e8af9f357ab16d6a35ffff1ce2d2da820d9342061c11a13e9559d778650ac9d57e322b936adf6f1de866b40342c5c14e03a84eacc78018b59b863603dd4bd8f5b3ecf2596500b67a7942c4e07101ae52ce8913374dfb44aee"], 0x0) 00:01:49 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0x0, &(0x7f0000000000)) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x100000000, 0x7fff, 0x6}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x8, r2}, 0xc) 00:01:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r0, 0x0, 0x0, 0x3, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180)={0x1}, 0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) clock_gettime(0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:49 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x7fff, 0xce}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce6337493d80a8c946791ebf2b34aa2f5526dc6ad1502b8ccee009e5c8c51569b2dab5f00000000000000", 0x2c) sendto$inet(r0, &(0x7f0000000100)="4baecac2e998605ae41e629150089d3d5908fa60e56c661f149b67bcd7b9d189e34508b339ac68b8aa0fd53e3b24ac9054e56d7af06ffe49e6b481d88e1aaf3c105c1b99a09f2ac26a74b4a7fafbfb88994888e674a6317870777ce4a9", 0x5d, 0x0, 0x0, 0x0) 00:01:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x800b, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair(0x0, 0x1, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000001c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000200)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)={r2, 0x8, 0x9, [0x10001, 0x100, 0x7, 0x10001, 0x0, 0x0, 0x4, 0x3ff, 0x800]}, 0x1a) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000080)={r4, 0x2}, &(0x7f00000000c0)=0x8) 00:01:49 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1, 0xa53551bd7d0f472c, 0xffffffff80000000, 0xec8e}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5, 0x74, "4ed97dcdc6ac0669a54cfb2dd9eeeea46fb608a159e81d65b81e263dd7a90284d7e7bc5fb4619f8f0733edc6f4efd105246db0b4a2b3add3f0ac8a6f60131825720738e48614e32a702a01f038863b5b210acce8894b12dc6254ced9bb1132e6b2c753600e2cd2cfb7ec35a5759ef1bfaa58a5bc"}, 0x7c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:01:49 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x1}, &(0x7f0000000380)=0x8) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) ftruncate(r3, 0x8000) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x1000300010005}) flock(r2, 0x1) dup2(r2, r4) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000140)={'accf_http\x00', "0e6ea950339a891f7614e1a5be60a51a31c49001a9f00a3e588ef1f77c00c557cc2197f1f543acc4c41a39c106900d11e0cebe4e0a48f90ce79bdff63e0f286c9cb2e846fa4eaa4f0935d75ba5593239de783b19c2e9ebf845361bd84e4530ba3ac0a35531030cbc3157f3a909c3675d254b6c8f1a7930796134850eb971cd70d75dcdb033d8b6c83bcee8b22782e285404b320548781aba943122bc78617b19467b06b429fa571aaa39f400ec30ca7593e0d90e7c6cad3264531c6b831cbb1b224a1037e3e50350c361feb9a659ec9275e74e598353a5088888a6d7dd827969080a99ff63057d833b7649bf7aaf14c9"}, 0x100) 00:01:49 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000080)=""/114, 0x72) munlockall() 00:01:49 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x1010, 0x0, 0x7f, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x508, 0xbc06, 0x9, 0x8001, 0x7f}, 0x14) __semctl$GETALL(0x0, 0x0, 0x6, 0xffffffffffffffff) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0xe010, 0x3) 00:01:49 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) bind(r0, &(0x7f0000000140)=@in6={0x1c, 0x1, 0x0, @loopback, 0xffffffff00000000}, 0x1c) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000200010005}) 00:01:49 executing program 1: r0 = socket(0x2, 0x5, 0x0) accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:01:49 executing program 3: accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x30000000) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x30000000) r1 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x30000000) r2 = dup2(r1, r0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0xff, @loopback}, {0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x0, [0x1, 0x8, 0x8, 0x7fffffff, 0xfffffffffffffffd, 0x4, 0xffff, 0x3]}, 0x5c) setreuid(0x0, 0xffffffffffffffff) 00:01:49 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x30000, &(0x7f0000000080)=0x140, 0x4) listen(r0, 0x0) close(r0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x2e, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x3e) 00:01:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8bc}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x9}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) 00:01:49 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000340)="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", 0xf72}], 0x1, 0x0}, 0x8d) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x3f, 0x4) 00:01:49 executing program 1: ppoll(0x0, 0x0, &(0x7f0000000380)={0x0, 0x1}, 0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000080)="84af2fa3449e858f09e0d8ff7637c865d6aa8404a76d92f3512871a575579c4ba0fe3fc36d5da6d5287217d7b14e4a45720b608bd952b290cb036808e2883b904f5c71695da4ad0ee4f23410bc756dcccc547f8e75bb4ea217b35074e800b91f8dc7393c9599de845399e33a84d11dec978bb1b04af8e40688269ff8d4d0544d2e201817b3f6810bb23a2b9a4231b78dbf41f5b1c725aaa4c9b8a1be3f44e5c19ba8f91bdaa1ae0aece1d8432d53dc4e0b8b7d4506", 0xb5}, {&(0x7f0000000140)="9cba904ecc70b6fbff92ecb6cc32d74bac9436063f", 0x15}, {&(0x7f0000000180)="d73403b6ac85a94fb93fe9699dbcc72971f610ef2331e480ca236b8ae03dc166014271e5a97401d02d1b26ee0067b717db6f14efbd7afde6141b1cd6fd64827ce7be8da7df5d616f7a02260e1a4f850d9591e544a7fc9f95ff0e59c8991e615fb3fe248a30fd771f", 0x68}, {&(0x7f0000000200)="4b5dbf07bc13e3e3bd598a868a47943f37f194afbd72d59dbc9b62ed26299f86653378eece47e59bfb9429e448fa315e8a68e8ece9e9035b1a15a4154a3286fd3657f0553aa8b3aefbc081dbc90ad8e901f68d77ae3ac09500650d7ad4b0bbc3b4401a0e3a062949004bc788b0224cf41708febf95d564365914d8e063c3b63ba870e2642ca39acba941834f01d8323992c95e8da42d637e8fd7c9b83fa78fea32195750299fdda383a497497cf162e49d12ca0afe6fa7ed84622e18b0608179594848b355a86a61ee7b153f4cc2dc5e9fc012", 0xd3}, {&(0x7f00000003c0)="2292f6936e9d72a60679a6f005959d4dd9d911a83f0d62ff56afeb5844fb2450641c2533e51bfe3c6fb5d5836f1291f1cae94981b831865e58c344c465720a354fb817c1f1f3519de8ba47151349346da178e15b21f1f607019efd9cfbddc579cbe94269271c35706bd7d3e204348de829c7c877bc7a3ebc495eaf84a236c745083f884e7212a7cd72e1cc8a321dc60bab29f2a4131c5fc6e5cc802aade6db8e86b7bfbc99699f6373c0dc17c11e4d5d0fa0cbf2f25d34fca6f1c0798dcefcb8544a15a12589d827782b0d621dabbbc4457b328658d46b7ad3292d64d1e40f6b958f6ba84e3c1234922123e2f88ba6a669c3c82611", 0xf5}, {&(0x7f00000004c0)="39c4a7ad2597bee026af67006a2adc06522a2a10760e7df0e1d95e286ab94a07dd0cb9d5c86d6dd1508f8597518ec7a1e9bf4ca81f6d6c1b61533f561765e622a7f9961245d613d362b093bd82885ea28446c3ab7b7d4d794a3e7592bed8086dbabfb7ac978f31f2fb49583fbc906bf92d10b94c210973575f10913f08bc1c44c93370f24364e78b0cb3f7c5efdc80e090", 0x91}, {&(0x7f0000000300)="8b5e49aa28c69812d5fc593b0caad26039f08f9ca868c554913946fe4c4bfff9187c2dc02a814ce9a0e264d1c1fd29c403ab0850b829b66f083c8fbafadc48b0cfc777af66500b977cee93b1117a229ad9cce67b5a46e140002d85273e876a48730bea39b495da3231fe5e5f29a929", 0x6f}, {&(0x7f0000000580)="610bdcc2d7a00774fcbccde2358912513a58accff0eb506b030f3fe4f4889e1a3be16f70b027e1aa60daf210261025f20c4b75d3331de0ce80298687d217b31ddd1308e5b56e6fc7c6679c0041dfc59b7f7d35512ca9fdcf4a3a002407d629d972700b40d2e330317f0ee660afbd4234dd0acc0cf1974c1f90c1a81968fd47465ad8748443765a07f88cfa9fb7", 0x8d}], 0x8) 00:01:49 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) fcntl$getown(r0, 0x5) socket$inet(0x2, 0x5, 0x8) 00:01:49 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) fsync(r0) truncate(&(0x7f0000000080)='./file0/../file0\x00', 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) 00:01:49 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x10) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1ffc, 0x0) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x6003, 0x82b) 00:01:49 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000280)={0x9, 0x100, 0x4, 0xffffffffffff7fff, 0xfffffffffffffc00, 0x20, 0x1, 0xfffffffffffffeff, 0x9, 0x2, 0x4}, 0xb) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f00000000c0)=0x6, 0x26e) r3 = getpid() wait4(r3, &(0x7f0000000140), 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x95, "e3f7492be502a5cf88dd96d41f29504568a3699e70d8e360a4594cbf890c629a0554228c9782042d088c36a43f173f3be3be6df04012218cd73252372a7052a0ece152bab4dc43a6a250fb3df80132b45b3b318d03280256071855521232159f6573b86acad44d2416ec04051e4ab2707827914a71626ac8c35b2fea0a30a3387ccab66fd0d968ad496b4696165c6276ef095cbf07"}, &(0x7f0000000040)=0x9d) truncate(&(0x7f00000002c0)='./file1\x00', 0xc008) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r4, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000300)={'bbr\x00', 0x14}, 0x24) 00:01:49 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) preadv(r0, &(0x7f0000000000), 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:49 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = semget(0x3, 0x611384769530c0f4, 0x408) __semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f00000001c0)=""/4096) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) r2 = dup2(r0, r0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000000140)=0x4) renameat(r2, &(0x7f0000000100)='./file0\x00', r2, &(0x7f00000011c0)='./file0\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:01:49 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r0 = getegid() setgid(r0) 00:01:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f00000001c0)={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x903, &(0x7f0000000000)=0x42, 0xfe6a) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x80000000}}, r2, 0x8, 0x8, 0x11, 0x0, 0x3, 0x29fc}, &(0x7f0000000180)=0x98) 00:01:49 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$sock_int(r0, 0xffff, 0x20, 0x0, 0x0) 00:01:49 executing program 1: munmap(&(0x7f0000d39000/0x2000)=nil, 0x2000) socket$inet6_udplite(0x1c, 0x2, 0x88) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:01:49 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000), 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:01:49 executing program 2: r0 = semget(0x1, 0x3, 0x0) semget(0x1, 0x4, 0x208) semop(r0, 0xfffffffffffffffe, 0xbd) semop(r0, &(0x7f0000000000)=[{0x0, 0x8, 0x1800}, {0x2, 0x1, 0x800}, {0x5, 0x100, 0x1000}, {0x2, 0x7, 0x1800}, {0xf1cfa387a859e77b, 0x24, 0x800}], 0x5) 00:01:49 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={0x0, 0xfffffffffffffff7}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r3, 0x9}, 0x8) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x80411, r0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:49 executing program 0: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) connect$unix(r0, &(0x7f00000010c0)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x2, 0x5, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6669a3256bd5"], 0x1) 00:01:49 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) mkdirat(r0, &(0x7f0000000140)='./file1\x00', 0x2) fsync(r0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 00:01:49 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, r0) sendto$inet6(r0, 0x0, 0x6069, 0x0, 0x0, 0x0) 00:01:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x2, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000), 0x4) 00:01:49 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x81, 0x401, 0x0, 0x7, 0x5}, &(0x7f00000000c0)=0x14) fcntl$setstatus(r0, 0x4, 0x40) 00:01:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x4, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000000040)=0x8) 00:01:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x10000, 0x1e1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x20, r2}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000400)={r2, 0x9}, &(0x7f0000000440)=0x8) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="f300000007e7287064dd8b69511f6227831151c255e920df4301fa15b4af9eceb31e156779542bc866e8dba07503e1334e70640afe5623e6c0f2ade056f7bbcc639fc71feced00b5d639151ff7a45b71906d1833f9c1183582e511d0fac4a08d156572a1bf82db994627c58aeaaf023591284be57ec50c9d2233e15c036f7ed2ba1d5c25edb23a292cb9ed1dac2faad44d57861a360c00736e98d7e424103c84680b9f749780fe20984bc33b7951a48655b0346904a08e7a8f087e64480a6c2ea1570094e9eaa42a83fc81e0584df420ac3b1a477d9c8d99987c6a53d1943b62f29e98c6b9ee4891100000000000000000000000000000"], 0x0) socket$inet6(0x1c, 0x5, 0xffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xa15b3f4044d7779a) 00:01:49 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000100), 0x4) ftruncate(r0, 0x1f) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), 0x4) 00:01:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a) 00:01:49 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) fcntl$getflags(r0, 0x3) r1 = socket$inet(0x2, 0x403, 0x7) fcntl$getflags(r1, 0x3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x20, 0x0, 0x80000001, 0x7fffffff}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_opts(r1, 0x0, 0x2c, 0x0, 0x0) 00:01:49 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x4, 0x4) fdatasync(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000040)=""/39, 0x40) r2 = shmget(0x1, 0x1000, 0x110, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)) 00:01:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0xffff0008) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x11, 0x4, 0x0, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0xffffffffffff8001, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r3, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) 00:01:49 executing program 0: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) 00:01:49 executing program 3: open(0x0, 0xfffffffffffffdfe, 0x0) 00:01:49 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r0, 0x2) flock(r0, 0x40000003) flock(r0, 0x3) close(r1) 00:01:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x83, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x2, 0x80000001, 0x2, 0x7, 0x10001, 0x3}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x6}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) 00:01:49 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x80000000}, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:01:49 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000202, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) truncate(&(0x7f0000000300)='./file0\x00', 0xfff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) 00:01:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x36, 0x0, 0xffffffffffffffba) 00:01:50 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x0, 0x0, 0x6, 0xff, 0x200}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 00:01:50 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) getpeername$inet6(r2, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) ftruncate(r1, 0x5) openat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x11) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) 00:01:50 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0}}, 0x14) r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0xffffffffffffffff, 0x3f, 0xe1, 0xfffffffffffffff8, 0x100}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0}, 0x0) 00:01:50 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x7fff, @empty, 0x3}}, 0x0, 0xbf, 0x2acc, 0x2024, 0xbe, 0x9}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0xffffffffffffa597}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) 00:01:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x68, 0x0, 0x0) 00:01:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __getcwd(&(0x7f0000000100)=""/65, 0x41) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x32, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c00000064a009ae71133ba331000000000800000001000000"], 0xc}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:01:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x68, 0x0, 0x0) 00:01:50 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x400000800300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$getflags(r1, 0x3) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="33000000cd04f73251802a6c11095568c0a81624d661de84fcb1a8cadd3c6e1665a1ddae20e458e4e73c306cc593a332693894562e4e67"], &(0x7f0000000140)=0x3b) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}, @in6={0x1c, 0x1, 0x812, @empty, 0x5}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xa9}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x80000000, 0x4) execve(0x0, &(0x7f0000000100), 0x0) flock(r0, 0x2) 00:01:51 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000700)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000740)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x9}}, 0x0, 0x7, 0x1, 0x0, 0x3, 0xf, 0x8}, 0x98) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x103) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x5, 0x0) connect$unix(r8, &(0x7f0000000640)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479077e"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000840)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b451685b23e9b2bf87554ea438ccd6f8a3dec6e6f9d82e6c0375e62d646c05169f07732987c054de505f23a9da4db106fa", @ANYRES32=0x0], 0x0) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x3) mkdirat(r9, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r9, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:01:51 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x820b}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x52, 0x0, 0x0) 00:01:51 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000440)=""/109, 0x6d) freebsd11_getdents(r0, &(0x7f00000004c0)=""/204, 0xcc) open$dir(&(0x7f0000000080)='./file0\x00', 0x8000, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x100508, 0x14) 00:01:51 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_int(r0, 0x0, 0x4d, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x5, 0x3, 0x20, 0x2, 0xd6, 0x4, 0x20, 0xa0000000000, r1}, &(0x7f0000000180)=0x20) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="144f38f786c600eaffffff000000000000030000"], 0x14}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:01:51 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x400, 0x1, 0x6, 0x2c9, 0x5, 0x8, 0xdb, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0x7ff, 0xa6c, 0x36ae, 0x9, 0xccb}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x40, 0x400, 0x4, 0x10, 0x1, 0x9, 0x8, r1}, 0x20) r2 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, 0xffffffffffffffff) 00:01:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) sendto$inet6(r7, &(0x7f0000000140)="6dbf0c01181bb324c1c41588d2116d8793ef90f864ec9ef0a9b62c208be3c5e4c6558bca66f107af8978f141dabeca0a0e6643ce6fcf828e4dbcdec7cb529ce7994586351cffc68dccf458aa57bc6593b5279a095e659c4329c46ae28fdcf1ed8c51779fb0b9a4923cc0ebf8eda792a391a38340506c31271ce892528b16d94a001f759996e5cc9e72ff71", 0x8b, 0xd, &(0x7f0000000200)={0x1c, 0x3, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f00000002c0)=r5, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000300)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@local={0xac, 0x14, 0x0}, @rand_addr, r8}, 0xc) flock(r7, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f00000003c0)={r4, 0x9, 0x3f, "d0187480973275f95e500df001ed8a78dc5650ea0a098e040a933dadc4e30d252853c234bc592a71d59d6b55047981c320f551e208326aee8aa7ff01e7d49e"}, 0x47) r9 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000440)={0x7, 0x5, 0x1800, 0x259585c3, 0x5c, 0x11d16874, 0xfffffffffffffffc, 0x7ff, r1}, &(0x7f0000000480)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0x67, @remote={0xfe, 0x80, [], 0x0}, 0x175}}, r2, 0x1ff, 0x6, 0xdcbe}, 0x8c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x16, &(0x7f00000005c0)={r4, 0x97}, 0x8) r11 = socket$inet6_sctp(0x1c, 0x5, 0x84) flock(r11, 0x4) setsockopt$inet6_group_source_req(r6, 0x29, 0x52, &(0x7f0000000600)={0x4, {{0x1c, 0x0, 0x8, @loopback, 0x8}}, {{0x1c, 0x3, 0x6, @loopback, 0x8}}}, 0x108) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r11, 0x84, 0x108, &(0x7f0000000740)={r3, 0x40, 0x1, 0x0, 0x7fffffff}, &(0x7f0000000780)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r11, 0x84, 0xa, &(0x7f00000007c0)={@in6={{0x1c, 0x2, 0x47, @remote={0xfe, 0x80, [], 0x0}}}, r10, 0x100000000, 0x8, 0x8, 0x2d6e, 0x5, 0x9}, &(0x7f0000000880)=0x98) r12 = open(&(0x7f00000008c0)='./file0\x00', 0x200, 0x20) lseek(r12, 0x0, 0x1) unlink(&(0x7f0000000900)='./file0\x00') r13 = open(&(0x7f0000000a00)='./file0\x00', 0x4, 0x1) r14 = accept$unix(r6, &(0x7f0000000a40)=@file={0x0, ""/108}, &(0x7f0000000ac0)=0x6e) r15 = fcntl$getown(r11, 0x5) freebsd11_lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() r18 = fcntl$getown(r6, 0x5) freebsd11_stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgid(0x0) freebsd11_lstat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r12, &(0x7f0000001000)={&(0x7f0000000940)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000009c0)=[{&(0x7f0000000980)="e6678f37ac", 0x5}], 0x1, &(0x7f0000000f00)=[@rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x30, 0xffff, 0x1, [r0, r12, r13, r11, r7, r6, r12, r0]}, @rights={0x30, 0xffff, 0x1, [r11, r11, r0, r6, r6, r9, r14]}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}, @rights={0x20, 0xffff, 0x1, [r12, r0, r6, r0]}, @cred={0x20, 0xffff, 0x2, r18, r19, r20}, @cred={0x20, 0xffff, 0x2, r21, r22, r23}], 0xf8, 0x1}, 0x100) 00:01:51 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) getsockname$inet(r2, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) 00:01:51 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0xff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) unlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x0) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() lchown(&(0x7f0000000040)='./file0\x00', r2, r3) 00:01:51 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080), 0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fstat(r0, &(0x7f00000000c0)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) fchmod(r3, 0x8d) ftruncate(r3, 0x101) r4 = getpgrp(0x0) r5 = getpgid(0xffffffffffffffff) setpgid(r4, r5) close(r3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000001c0)=0x8, 0x4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) unlink(&(0x7f0000000000)='./file0\x00') recvmsg(r2, &(0x7f0000003b80)={0x0, 0x0, &(0x7f0000003a00)=[{0x0}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x2, &(0x7f0000003ac0)=""/172, 0x85}, 0x0) chroot(0x0) r6 = fcntl$getown(r2, 0x5) fcntl$setown(r3, 0x6, r6) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:51 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1205, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x6, 0x3, [0x7f, 0x5, 0x80]}, &(0x7f0000000200)=0xe) 00:01:51 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fsync(r1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x22) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) 00:01:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8, 0x3) freebsd11_fstat(r0, &(0x7f0000000080)) 00:01:51 executing program 1: r0 = dup(0xffffffffffffff9c) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000140)=[r3]) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x7, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r4, 0x8, 0x6, 0xa644a0e69f2e0c66, 0x8677, 0x1ff, 0xd}, &(0x7f00000002c0)=0x98) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000380)={{0x1c, 0x0, 0xc000000000000000, @remote={0xfe, 0x80, [], 0x0}}, {0x1c, 0x2, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0xffff, [0x4fd, 0xffffffffffff7fff, 0x1, 0x4, 0x0, 0x1, 0x2, 0x2]}, 0x5c) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={r5, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000480)=0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000004c0), 0x4) r7 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0x5b, &(0x7f0000000500)=0x3, 0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000540)={@rand_addr=0x324a, @local={0xac, 0x14, 0x0}, @multicast1}, 0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x10, r7, 0x9) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)={r4, 0x8, 0x7, [0xe0f, 0x9, 0xdfe3, 0x6dd, 0x8000, 0x4, 0xffffffff]}, 0x16) freebsd11_mknodat(r0, &(0x7f00000005c0)='./file0\x00', 0x80, 0x1) setgroups(0x1, &(0x7f0000000600)=[r3]) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000640)=0xd87, 0x4) shmget(0x1, 0x3000, 0x40, &(0x7f0000ffb000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000680)={0x29, 0x200, 0x6, 0xffff, r6}, &(0x7f00000006c0)=0x10) r8 = socket(0x17, 0x3, 0x401) rename(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00') accept4(r1, &(0x7f0000000780)=@un=@file={0x0, ""/4096}, &(0x7f00000017c0)=0x1002, 0x20000000) socket$inet(0x2, 0x10000003, 0x1000) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, &(0x7f0000001800)=0xffffffffffff0001, 0x4) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000001840), &(0x7f0000001880)=0x4) 00:01:51 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1207, &(0x7f0000000000)=0x4, 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), 0x37b) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000080)={@broadcast, @loopback, @multicast1}, 0xc) 00:01:51 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0xffffffffffffffff, r1) open(&(0x7f00000000c0)='./file0\x00', 0x100402, 0x0) setregid(r1, r1) 00:01:51 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockname$inet6(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x1c) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2300080000fe80000000000000000000000041b338b700000000000000003806000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0200000001000080040000000200000009000000"], &(0x7f0000000240)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000280)={r4, 0x5}, 0x8) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000380)={r4, 0x10000}, 0x8) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x2) 00:01:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000000940)=[{&(0x7f0000000300)='G', 0x1}], 0x1, 0x0) r1 = dup(r0) r2 = accept$unix(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000f971e921c57b4fb145fef980b02318700000000000aa000000000000000000000000000000000700044d4572fae689f10000003da0e083e01a3c4fee4613a36c2f580bc90a70a5a1b17ab7b86c895fd78661d3822050ac8019e8333f5bc579bb0b4db767c2b0f550926cb1131b5adc596755cfbe700cd49cc09cfed56ddaf77edc29bcfa"], &(0x7f0000000140)=0x48) preadv(r2, &(0x7f00000000c0), 0x3c5, 0x0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) socket$inet_sctp(0x2, 0x0, 0x84) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000180)=""/202) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000340)="9888ce2fcbc66bc98eec856c8ac1e2e75a90abf1f51ae44133dc04cbdeb83a7900c448235a87fc57f7b4d21a0fea0286a3c50ce94541306f1e76d2fa491ba01646d779063920686528e1910309e0b23e77b926e06a6dffe54f520c9d04fc9117ba571d7d30971b2d1343175ba9d85fc06b2c47a050a43aa5155545f7a5f2b282bcbf7dc09dfcc3fd4ea9dd901733723423baec2aac5e57a8eb592ca2f39c4446016fa8b236d5168ee6481fa8e37ccc196dfe8e56da", 0xb5}, {&(0x7f0000000400)="04ed7961bd2313b893d17a131b3185ab87b945fa5e689bd2e88e007eab62b63206405013e39da949693d101b3bf3b5b60bb328f65fec00840fdef35a423dfb4cd341f29833ea5c7d4e92f47bdfe6cfd4d8277dd2dfe25d", 0x57}, {&(0x7f00000004c0)="6928b892e001b2ceeb0ec7db231a2dfa", 0x10}], 0x3, 0x0) read(r1, &(0x7f0000000000)=""/175, 0x6d999) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:01:51 executing program 3: r0 = socket$inet(0x2, 0x30000005, 0x1ff) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0xf) 00:01:51 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100300, 0x0) lseek(r0, 0xc700000000000000, 0x2) open(&(0x7f0000000000)='./file0/file0\x00', 0x2000e, 0x80) 00:01:52 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, 0x0, 0x0) r1 = dup(r0) r2 = accept4$inet(r1, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x6, @empty, 0xffffffff7fffffff}}, 0x0, 0x101, 0x7, 0x1}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1, @rand_addr=0x494e2de7}}, r3, 0x6, 0x200, 0x19e, 0x5, 0x100, 0xff}, &(0x7f0000000240)=0xa0) 00:01:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x7, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) fchdir(r1) fstat(r0, &(0x7f0000001080)) getsockname(r1, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x7c58, 0x4) 00:01:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x201c, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() sendmsg$unix(r0, &(0x7f0000001700)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001580)=[{&(0x7f00000001c0)="e166637bf45fa7da691a47b20cadde84c706281a3bc73751edfebb37d0f6cf3bdafebd471290abf0546a38823e93bb6d29376ebf9a0ad42b14c678ca08af9f7371f82f92015c63f803f12bc4efd31f90af3ad5631a253f0f9bea90daf9ee2d2285769a7f7e9f199976b204c923784a3ac00cd91c9bdd1d91e9648e7aba12753c23f045a0a176353ab02caca8a8b5d726aa4c131fb5bbb81c9d", 0x99}, {&(0x7f0000000100)="6ab5d6c69b585b3a3949e68332f4296572e63f0ce23294dba994253575a9baeee75282457aeb6f5157b4d56da25634511c27e9ce5a0e5b3f86a8e81aaf0a669d52fcb6431fbd8511b579e9093eeffa27d3c06aa75b7cba0dce09fc5e58d756a3a0d9245a181309dd0a38f0aa35180d9798a98b5b724026cfa73c00f8", 0x7c}, {&(0x7f0000000280)="5d0752a484767989e4dab888d54eb0fb09e0ad87e76f4d32e002feba574eab1224db6b35af096d7d6f2f42bd0b002a555e12285782f03d119c908fb33d656c482fb26935dcb4c2f2693494395a40219617943fe88b8b2148820e7f1dc4fb2de40a09738c2dd76a55435aabf859849e1a9a2de308d4282475557f94d17877ab7980e99a4e0b1107c962b2aa3698026d0329a4e788b6a9f99c0f4aa3729f1513f5dc345df506e8054dc1d5220d020ec5b7e39aa63b5aaa7f38b4c3529a5f5eb5", 0xbf}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000340)="dc6f05582f777ddbee972e95b6670d7b7637334afc8f17227183", 0x1a}, {&(0x7f0000000380)="6471ab35e91b2e153dcae1f3e0c03f1ec7d76c2a04cda34d73a190a3e4079ca63ea46e0a0ed3349b7d25f55c71b62ff28b3bd987e26e86ba36682ae3b9cc2ca86ad2c7aba3baabd32cb13fbcd60cff5414b476c828a680f2da6b9cd98cd496c21e8be8c3a06be982058ec2ce9289f3f81b1d180bbe8c247acd9d93c4aa0e1e604ad214fb5a655d1ceab4d0107b6f6bd12d96f0d42ac68178cea037dc28fd770a21b1bc", 0xa3}, {&(0x7f00000014c0)="2ad3faaa155a22711f80f916c61cae77af64d0b4d164520b8b74486a6a512648926091bde91e1182ebb8cc2f9119ffbafc220abd63c6552db093c35de2381c936043b24544d4b8bb2b4a2f96afabd5213f2442dbb083f57d661cf8374b5ecc047ed744ce058dfe0effa4599b4b55bb36089384214b839d1024d18125d4d5ba4188ad238c1cac659021c927690ca3b81536767b5e3a0cc85ad7ed2040b89514d62539c4", 0xa3}], 0x7, &(0x7f0000000440)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20}, 0x20008) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x192) 00:01:52 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xe, &(0x7f0000000040)={0x0, 0x3, 0xffffffffffffffff, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000140)={0x800000000000, 0x4, 0x5, 0x3}) getpeername$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) flock(r0, 0x8) 00:01:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005b00000001000000000000000000000000000000"], 0x2c}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) write(r1, &(0x7f0000000640)="667120661ad83b65b4d398fbabf237b5eae9a29a602b1d9c994e880c2090a20a5bd7050dae68478d332650f3152ceeb6d50082cfb3691213b016de913e4a445a9d50ba3b022475e333d1a7299f0faba92025e81479a2f2da0986c1ef8ed55b3fb75b22c39e1a2908052262bc350076bc966e7d84ae74c5d91acd77", 0xfffffffffffffd95) r2 = dup(r1) freebsd11_fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setflags(r2, 0x2, 0x1) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000480)=[0xffffffffffffffff]) freebsd11_fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=0x0) setgroups(0x8, &(0x7f0000000600)=[r3, r4, r5, r6, r7, r8, r9, r10]) accept$inet(r0, 0x0, &(0x7f0000000000)) 00:01:52 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, 0x0, &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f1060000000000f5ffa7792f84f36de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34df0246d042676dd20000000000d18b3e829829e4a5a2c072c25bbe5b3fadaeeea75c7960807ba03c99d9a6c7715d4e8677de81575a7b621757caaadb02354cc9afd8c81e260d5f6f748c8b60bcd99f278439e566731e72adc8f926ae866ae1ff695b15c50ef8b073e9d6f6ba284f24809bcd5f6e6c765a3facb1e6fe4fc08914f8cd06cfa2a4d4946c92c033d4ac788e8a10ea4280f8697ebd89c10f6f2c9ec16173710569aee08a71866fca6b921f751ca8f044f7f61ea5040cf53d197d4c127cb738359d8e88b1112d599540535054ff8f34f13c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r5 = socket(0x2, 0x5, 0x0) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r6 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r6, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r6, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r6, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:01:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x11, r0, 0x200000000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r1, 0x97e) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x3) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:01:52 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_opts(r0, 0x0, 0x3a, 0x0, 0x0) 00:01:52 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0xfffffffffffffc02, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000840)="e14805f60e6ea1bf9ea747aad56e4c66263998d20fd59765c53876ac5e0263147197c39580e89fcb9737ba980545b170389795c6c15171dccde351383a9f858b8a3512754eaaa3e54d6b78085d4c64a040ed9337cb05dcba92199827b6446dfe3acfe69a098c0666d6dc8d21b73c4362a9b94612b15ad5a2259088e45f6d36221285ceb6d2ce5431185f404b9b65b3ea0a1573e3060843fc6c3ee3e0aa9e74792612f4449739bda49082dde5e85fd365a7fbbfa9f60102b84b7c74a82013018bfbc6128061adc7186d78d8cdd229013d8123ab43189160f1d8bf6074ee2df673b3afc0f52d28b8e596f75a879c346557b0f4e6ae36fafc48bb230a65d53b127e6ab8e4d65166c2d72aa336cea8fb981c56c728e3ce4bdc0c0acf2485747adf4183f069d14c84d3c3cc665f32bb13cd61842b6d88e6e437e7476d6e9b79b12171d38b9b1846f791242af86b6c9c1873fe58498d69237271d486593689c6725a84d47f100af1b1c2c26fca878067ca3eb1ffacfb0b6c4907fe0e7f570f7ba5b7ad44ffb7ff6b41614210ce91612958e6c9b209e445640826b7a739112af002df77a3a1abc5802ab50971dce90d9f060cd50e51de97b4e6a00a480f75f6b4ddc71723e336d3bc2a5c46cfee9461e0eb0b28a040dfe584d69dd919a6943d95a306f51b8b9c78890376a636fb3d303c15db45e2c113ae58885d414b5c874edd20d952bb54a4372f32b505d61c9debd6bbf9f31692f865fdebe2fc5d61505c971ff1de29c1e646a0d6f0f66fd32da39dfc798ad1b4b29dee53b413580c301feef7845e56eba59a42c39cc8b5106e932b23ac87301f1b5fe0ed136796b9324db4a10f826df9092b116a1c4643d2bf5cc25e4469596ce4d543675d20c5d3dff8182b60bf9a9f77934226e20d44c0ef90a7116c78feb6dc85e2bd7a9be295591b973bcd357355ef31b1dc1183040bd95117843aaa7c805b3ede18516c4ddeda24dd86a1166214b8b474420857478b711eaffbf07871f8865b63450fbcb40611a7e6aea1def7f571f844c422383fcd909f5309870cfd5f8809b76de32044aa7464433159737fa066a430366e46a0f25747f7d421dc0b07d119df5045b691d2e2af6b3868c00b840bd032cf14e439de85fb9fafb051d0018147bb8f03e7692282ed98cb24326f67ac0c258a88196b090117ce25f181a7110fafff17ffaf4720c853697d8a6f5f5bc3522d89e9ab83ec815b3182edec8f77c92eb086e5fc88c7c3282e0fe3182c26d34407ff7b2b824afe0f97a7e20ce52ebcd8037ffeb2ebe76b0b2a8a7ae7bc3f0499ce227c73e2a4934e01f5340b39257f00bf12a422b198dc3b95a0c372080e2a8c8b4df0a0dbc137d55f41ee1c37a0c35d1f25fe7b4116d79f9bedc367a8347729f7f29dc4871f8a45683affcd7854e7db3ad5016b7cc97250f781a132812aaea92408336d7654dc2eb8146b500767c55e371a8ad140b75516e90c24beeb45bf42db8e433c9615a52634c29b76610900eb698fa7cfa92e8ace1c1b9fa6a5cbdd6c7a0a4a31353ae2a753bf02741107f38315059583ccd376f258de38a878add64b493ee2b51dd6cbe50b9e0e6270a10257c0c03d1085460dd448187b226116ae75be6a04a17c54cfb56a6125a899b4cddfc4c198bb13d337b369ed44065d65824c7d4fa9cb858e13ed91de0f94f23c5f1ff9ae108fda785ec69cb697448da71f882bd07cc169f46a9b9858fe08dc627b0f62ceb44ec1a09416cd776c4edbd23f3af0624be08885d7c72f43fe2fdfa6ea53afdaaf17606ab5e360ff75cd02eca9d70debb212ef81d54ca20f05dbddfdaa0ae8022185dac433d652959a0c66697c7d13ab5c92288842c734990714375d3d469e3ed353f84a1bb6ce1a713c5458fe72e3ae54c908e8fc1b6d6f2426b3a22b667631772d5279e5570c96f15ce890a75a27463b04c96cc6cd3a4fb3598483b5a765298f286cafa8ad000000000000000000", 0x585}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 00:01:52 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mlock(&(0x7f0000bcc000/0x3000)=nil, 0x3000) semget(0x0, 0x3, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = semget$private(0x0, 0x7, 0x200) __semctl$IPC_RMID(r0, 0x0, 0x0) __semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000000)=0x4) 00:01:52 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @rand_addr=0x7fff}, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) read(r1, &(0x7f0000000080)=""/64, 0x40) 00:01:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1e) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) write(r0, &(0x7f0000000040)="514458460af6c9cdb265094864cfa2ad6e3760c84261f9b3f9c1f56a0f94212b4e1c79afcbf2d1684b73818676c560fa02110130714a1496a9f6dab38bae7af54c6e3f7248be12a1564bad91a3281a64c2009fea416234766a4b35fa5b4ddd2442b544f5bb593b9086eec03a749c7d0137328405447fffe582c4ecce3b2697110bc95179dcb851fa3937a57b1557e621bd3959ba571d0c44fe924929f0837d05983f660154144a59e3206442b4e83b53f3b9e4fc153e43563b6c62a0f69542ba8a", 0xc1) fchown(r0, r1, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="000ae6911d58d1ba5e1cae6e2dd7ca728a04f51e7c095af4b6b52b4e9c04dceeee316d34e6490bbd96b63093b682fe5b9236914327f8ca70888c16c316141bc1df10f1e196b66d36d513015c2060021e27cb9a369538d979f2409c2ef613ffc6f525807ccbbed79be402e5ddfc954fc4608be50f80f9c02087ab1111a5ad6b6ea6", 0x81}, {&(0x7f0000000200)="ea7c25463f3a084d8ce47a131e17a4e0165df0c493f0df44f22eee8cde3d4d4fb7c6d3abe57018ea3906d77218b8fcd690b9fd79", 0x34}], 0x2, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x880) open$dir(&(0x7f0000000000)='./file0\x00', 0xc, 0x4) 00:01:52 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000380)=0xfffffffffffffffc, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) r1 = accept(r0, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast2}}, 0x0}, &(0x7f00000002c0)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0xc3a, 0x120, 0x7, 0x1, r2}, &(0x7f0000000340)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000)=0x81, 0x3) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, 0x1161, 0x1}, &(0x7f0000000400)=0xc) 00:01:52 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x0) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x127) r1 = open$dir(&(0x7f0000000340)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000140)='./file2\x00', 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file2\x00', 0x0) 00:01:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) bind(r0, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:52 executing program 2: shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) fcntl$getown(r0, 0x5) mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x3, 0x212, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 00:01:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt$inet_opts(r0, 0x0, 0x18, &(0x7f0000000580), 0x1f) 00:01:53 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) connect(0xffffffffffffffff, 0xffffffffffffffff, 0x66) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x100) open$dir(&(0x7f0000000040)='./file0\x00', 0x100040, 0x10) linkat(r0, &(0x7f0000000300)='./file1/file0\x00', 0xffffffffffffffff, 0x0, 0x0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) listen(r1, 0x5) 00:01:53 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x28) r0 = socket$unix(0x1, 0x5, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x42) accept$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/52}, &(0x7f0000000100)=0x36) sendmsg$unix(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="eb33e214372a11965c58d500ffff0000bf7cdcc0590f389b3841392a7d588a54a3087d46619cda5c26382a9568db05cfbbda328e44d58569121d622ee40943c5f26d2cbecddeb738e8f7feb5e82c645844bf3a65aa65aaffea35db6c3bcb9ad8a7fdfd2a9b4c8036edbd656552368ef1de278d4862b91793658b3b54360b3e8adc481a072333648a0d4c55b2a8a01f1ce4b3182a81fffe4b2d53413f8099c4be4e5bdf258c63bcf7412b1bbe0c66e25193dc98bb9e4462a2d480f33e37ebcb7e77dd19913a06d6c8497210403ad1"], 0x10}, 0x0) 00:01:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) preadv(r0, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/148, 0x94}], 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x9, 0x0, &(0x7f0000000040)) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x0, 0x6, 0x1, 0xa4ac, 0x0, 0x401, 0x6, {@in6={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x7, 0x8, 0x2, 0x3, 0x5c0}}, &(0x7f0000000340)=0xb0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000380)={r3, 0x200}, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x3, 0x3, 0x80, 0x7}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000001c0)={r5, 0x0, 0x9, 0x7fffffff, 0x9d, 0x9}, &(0x7f0000000200)=0x14) r6 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x20, 0x4, 0x6, 0x0}, &(0x7f0000000140)=0xfffffffffffffe88) sync() setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f00000000c0)={r7, 0x6, 0xfd80000000000000}, 0x8) 00:01:53 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) fdatasync(r0) 00:01:53 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000200)="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", 0x33e}], 0x3df) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000100)) 00:01:53 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x1000000) sendto(r0, &(0x7f0000000000)="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", 0x1000, 0x80, &(0x7f0000001000)=@in6={0x1c, 0x1, 0x1, @loopback, 0x1}, 0x1c) 00:01:53 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x4bf1, 0x4) setsockopt$sock_int(r0, 0x88, 0x1, &(0x7f00000000c0), 0x4) 00:01:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) r3 = semget(0x2, 0x3, 0x81) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x1, 0x5, 0x5, 0x7, 0x2, 0xf6f2, 0x5]) sendfile(r2, 0xffffffffffffffff, 0x0, 0x0) 00:01:53 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0xc8, 0x24, "d336f531163474a3b69b4f4459e8dcce59a01ff381dcf0b0d8994f548c6700eb5077fc25"}, 0x2c) r2 = socket(0x11, 0x0, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x210, &(0x7f0000000000), &(0x7f00000000c0)=0xffcb) 00:01:53 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0xf, 0xfffffffffffff67a, 0x2000, 0xc4, 0x8001, 0x0, 0x9ab, 0x8000, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x4, @loopback, 0x101}}, r1, 0x1, 0x6, 0x4, 0x2, 0x14000000000, 0xfffffffffffffffc}, 0x98) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x8, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0xc}, 0x0) 00:01:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1000000000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) 00:01:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x2, 0x7ff}, 0xc) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="61022e2f66696c6130e3b9500052d5bd51a7a85eeffb734e208a14b8afa58e6d326ddbd91d1e66cb9d1acf5213c432fa0d42bee56dbc76bd17b635c8fa87f39fb5f0c302ff6bf3427927c43b1def251026c4fb297980a055304b0eefb5f23d8a46d036e281574843a507fa21"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x16, &(0x7f0000000040)={r1}, 0x8) 00:01:53 executing program 3: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, r0}}) setresuid(r0, r0, r0) getuid() shmctl$IPC_RMID(r1, 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r0, r2) r3 = open(&(0x7f0000000240)='./file0\x00', 0x180, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000280)={0x100, 0xd89f, 0x4810, 0x0, 0x9, 0x800, 0xc1, 0x5, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x7fffffff, r4}, 0xc) fcntl$getflags(r3, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2109000000fe6a00000000000000000000000000ba0500000000000000000000000000000000000000000000000000000000000000210000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="0500030071000000"], &(0x7f00000003c0)=0x8c) r5 = accept4$inet6(r3, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x28) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000540)={r6, 0xc1a0, 0x5, 0x5, 0x400, 0x3}, 0x14) r8 = dup2(r5, r5) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x29, &(0x7f00000004c0)={r7, 0xffffffff}, &(0x7f0000000500)=0x8) munmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000) 00:01:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x1c71c7, 0x26e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x939, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x3, 0x4, 0x200, 0x9, 0x3}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x4, 0x2000, 0x2, 0x0, r3}, &(0x7f0000000100)=0x10) 00:01:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x88) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2, 0x3, 0x9, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0xe}, &(0x7f0000000100)=0x8) __semctl$SEM_STAT(0x0, 0x0, 0xa, &(0x7f0000000000)) 00:01:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$sock_int(r2, 0xffff, 0x1215, &(0x7f0000000080)=0x1c71c7, 0xbb6d02004b184214) 00:01:54 executing program 0: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) setregid(r0, r1) r2 = semget(0x3, 0x0, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000000)) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000001c0)=0x3, 0x4) 00:01:54 executing program 1: setrlimit(0x2, &(0x7f0000cc0ff0)={0x0, 0xfffffffffffffffe}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7}, 0x24) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) exit(0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0xc0) getrlimit(0xf, &(0x7f0000000000)) 00:01:54 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) geteuid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x5}, 0x8) r3 = geteuid() setreuid(r0, r3) setresuid(r3, r0, 0x0) 00:01:54 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10009) sendfile(r0, r1, 0x0, 0x3f00) rmdir(&(0x7f0000000040)='./file0\x00') dup2(r0, r1) read(r2, &(0x7f0000000140)=""/4096, 0x1000) 00:01:54 executing program 1: sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x17, 0x0, 0x100000000006, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlock(&(0x7f0000b01000/0x4000)=nil, 0x4000) socketpair(0x2, 0x4, 0x101, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}}, r3, 0x7, 0x1, 0x10, 0x15bd, 0xff, 0x1}, 0x98) 00:01:54 executing program 2: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockname$unix(r0, &(0x7f0000000080)=@file={0x0, ""/95}, &(0x7f0000000100)=0x61) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:01:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x0, 0x600}, 0x0) 00:01:54 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00') getgroups(0x3, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x3df38438}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x0, 0x4, 0xa013}, &(0x7f0000000240)=0x94) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) faccessat(r3, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 00:01:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="6c5769161c88a165d773d1f60e85acfdaafe5c8fb04002a8bc62b6d21017a79ce59b3c72fa4354db94dbcd5ff3525dd5181ae1fc7ad7185ebe5c27e0a41b07a2"], 0x10) write(r0, &(0x7f0000000080)='s', 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) 00:01:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x7, 0xb, 0x5, 0x1, 0x80, 0x9, 0x80000eb, 0x9, 0x3, 0x6, 0x6}, 0xb) shmget(0x1, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) fstat(r0, &(0x7f0000000040)) 00:01:54 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x8000, 0x9, 0x4, 0xffffffffffffffff, 0x1, 0x2, 0x3c, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0x7, 0x7, 0x1200000000, 0x4, 0x1}}, &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @broadcast}}, r1, 0x8, 0x3f, 0x3, 0xe27, 0x3c7}, &(0x7f00000001c0)=0xa0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) read(r2, &(0x7f0000000240)=""/194, 0xc2) fcntl$getflags(0xffffffffffffffff, 0xb) fdatasync(r2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000200)='hd\x00', 0x3) 00:01:54 executing program 3: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/66, 0x42}, {&(0x7f0000000240)=""/196, 0xc4}, {&(0x7f00000000c0)=""/38, 0x26}], 0x3, &(0x7f0000000340)=""/54, 0x36}, 0x40) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x800800805ffff) open$dir(&(0x7f0000000180)='./file0\x00', 0x10400, 0x0) 00:01:54 executing program 1: __getcwd(&(0x7f0000000300)=""/101, 0xfffffffffffffee4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0xd, 0x0, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) r0 = fcntl$dupfd(0xffffffffffffffff, 0xf92c11a7f150bc5e, 0xffffffffffffffff) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:01:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) getsockopt$sock_int(r1, 0xffff, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x10000000) getsockopt$sock_int(r0, 0xffff, 0x820, &(0x7f0000000040), &(0x7f00000000c0)=0x4) pipe2(&(0x7f0000000200), 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x57, &(0x7f0000000240)={0x7, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @multicast2}}}, 0x118) pipe2(&(0x7f00000001c0), 0x100004) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:01:54 executing program 1: setrlimit(0x0, &(0x7f0000000040)) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x10, 0x83) open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x20000007, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3, @rand_addr=0xffffffffffff7fff}}, 0x0, 0xfffffffffffff593, 0x9, 0x75}, &(0x7f00000000c0)=0x94) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x2, 0x8000, 0x31aa}, &(0x7f0000000180)=0x10) setrlimit(0x0, &(0x7f0000000000)) execve(0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0x40) open(&(0x7f00000001c0)='./file0\x00', 0xffffc, 0x4) 00:01:54 executing program 0: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x5, 0x4) 00:01:54 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f0000000140)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x10000000000012, r2, 0x0) flock(r2, 0x4) freebsd11_getdents(r1, &(0x7f0000000080)=""/62, 0x3e) open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) 00:01:54 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002700)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0) 00:01:54 executing program 2: r0 = socket(0x2, 0x20000005, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0xfffffffffffff001, 0x1, 0x6, 0x6, 0x582}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x1000a}, 0x10) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:01:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x4, 0x8, 0x4a, 0x4800000, 0x9b, 0x2, 0x5, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xff, 0x7, 0xd24, 0x6, 0x100000001}}, &(0x7f0000000180)=0xb8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r4, 0x6}, 0x8) 00:01:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x491c3486, 0x400, 0x80000000}, &(0x7f00000000c0)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) r2 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) getsockopt$sock_int(r2, 0xffff, 0x400, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:54 executing program 0: freebsd11_stat(&(0x7f0000000040)='.\x00', 0x0) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) 00:01:54 executing program 1: shmget(0x2, 0x4000, 0x48, &(0x7f0000ffa000/0x4000)=nil) shmget(0x1, 0x5000, 0x211, &(0x7f0000911000/0x5000)=nil) mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) 00:01:54 executing program 1: setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x4, &(0x7f0000000000), 0x4) 00:01:54 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x30) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:01:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0xffffffffffffff21) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x8) 00:01:55 executing program 3: r0 = socket(0x2, 0x4000010000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0xfffffffffffffeba, 0x0, 0x0, 0x0}, 0x2) shutdown(r0, 0x1) 00:01:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = getpgid(0x0) close(r0) fcntl$setown(r0, 0x6, r1) close(r0) 00:01:55 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000ff0000/0x4000)=nil, 0x4000, 0x1, 0x200000000012, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76d90cf1ff8afc8c295f5722f8471ca6e2720cf44257f5e18351b7e11f7cde443d89101800000911260801e9b56", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:01:55 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000fdffffff900000000000000000000000"], 0x1) 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, 0xfffffffffffffe27, 0x0}, 0x0) 00:01:55 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) r0 = socket(0x0, 0x20000007, 0x7fffffff) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4) setrlimit(0x9, &(0x7f0000000080)) socketpair$unix(0x2, 0x2, 0x0, 0x0) 00:01:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000240)={0x800, {{0x1c, 0x3, 0x0, @loopback, 0x9}}, {{0x1c, 0x0, 0xe48, @loopback, 0x2}}}, 0x108) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x80000000, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e22ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x8c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) 00:01:55 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)) flock(r2, 0x2) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:01:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8, 0x0, 0x0, 0x1000000000000}, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa078}, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) 00:01:55 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000a00000/0x600000)=nil, 0x600000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x6, 0x20}, {0x81, 0x5}}) 00:01:55 executing program 3: r0 = socket$inet(0x2, 0x30000004, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x39) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r0) r2 = getpgid(0xffffffffffffffff) listen(r1, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) fcntl$lock(r0, 0xf, &(0x7f0000000040)={0x2, 0x3, 0x8, 0x800, r2}) fcntl$lock(r0, 0xb, &(0x7f0000000000)) 00:01:55 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) geteuid() r1 = geteuid() r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000) r3 = fcntl$getown(0xffffffffffffffff, 0x5) r4 = getegid() getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000006c0)) r5 = getpgid(0x0) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) sendmsg$unix(r2, &(0x7f0000000600)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000480)=[{&(0x7f00000000c0)="7a632dd01df3fa9a7d4e6e87b63a63654ef2a6410b21ede1ddc53b5dc595ad900dcdb39aae0bc4df655db22d4bdb54bcab8b2907f95138cf9718f56e34057acba0738532be03f0", 0x47}, {&(0x7f0000000140)="e034db515a66a23d6008decf2af35ba2ae082df78f3254ebcf3431a7eb3c4f008b7366cd3dbc0d76dc56fd6d709060e0150c82a591eacd53b566e8a6752f2d659a25b43f6fc82a80752f1f059debea9e0a1da91c8d1c97d92850932e7666c2dcc5e7e7efe4614120a3b0", 0x6a}, {&(0x7f00000001c0)="9f66c45e540e9d0555f3242f0d306823c3a90bf94ae13d0a600b6f11e50470ee", 0x20}, {&(0x7f0000000200)="aeec4ec4ecba7a1fb084e0e149b11890ab57b90fadf05ab9b819968e6ec832e8c2333ec69b602ab3ad3ad2575d1eecf2d37c87b34ae745fc49923142470f615d81c76a4fc908bdd86536cc03895ee7a17cc5017733344643ae98f2db537b4571f8e755de46db6a448de3fd3bdc08432118e63de54df675fde549e2575f395b4365a7f9b5cbadd8406c08654c6bbac457763db12f7e6a464e11f44ed65e10275ddf3af8061694fb0810bea28b83a257ceb0db00a2df38415b127bbd41e247d61b8e0417f6aa0808ac80edec6d8307d6e3f65fcdd1d52023", 0xd7}, {&(0x7f0000000300)="3c640678ff2b9ae1aed967ec613ba1c57adda542f113a1de0a0f0b6cf3ad903892d9ff765a47991e346c1398fb8ecac9e29a9842c56c5fb622b02ceabf289952a80541331ec21f4b6e1068c0fe5137d941f124fd7119aac07ae6b505b41833ff5aecd6e44bf3779f0b9131b358f8ad501d3626b6aa4836735bac87b1277c95ac59729ce2f3fee999f2add737784bbf91d0caff", 0x93}, {&(0x7f00000003c0)="2befc3bd3e6a2c01fb7d2b15b93c1406bf78986a2cc75aa2ce023ddcf2dd87caca1be25c1b1aa07e81772a532e497fffb53bd35ec08b37f9e9c0ff12b5c46dd98a2b164dc2c21f25100a10da5b1bbb4d3de4e17a6d80abc68dd07eadd40fb2b7506a56715c4c4669b55fbd1661dfaa85ec23565d032a0cf279643a27a055798b9f00aeec9675633d929f33ea6d06", 0x8e}], 0x6, &(0x7f00000005c0)=[@cred={0x20, 0xffff, 0x2, r3, r1, r4}, @cred={0x20, 0xffff, 0x2, r5, r1, r6}], 0x40}, 0xd) setreuid(r0, r1) 00:01:55 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000202, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000040), 0x0, 0x6d998) getpeername$unix(r0, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @broadcast}}, r2}, 0x8c) ppoll(&(0x7f0000000380)=[{r1, 0x4}, {r1, 0x8}, {r0, 0x4}], 0x3, &(0x7f00000003c0)={0x9, 0x3f7}, &(0x7f0000000400)={0x5}, 0x8) truncate(&(0x7f0000000300)='./file0\x00', 0xfff) open(&(0x7f0000000340)='./file0\x00', 0x100, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440)={0x4}, 0x4) 00:01:55 executing program 0: mlock(&(0x7f0000ae7000/0x2000)=nil, 0x2000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10a40, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x23f9}, &(0x7f00000001c0)=0x8) munlockall() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:01:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc538d9647b900c76) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x4, 0x2, 0x7f, 0xb505}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000380)={r4, &(0x7f00000002c0)=[@in={0x2, 0x2}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1000}, @in6={0x1c, 0x0, 0x80, @empty, 0x4}, @in6={0x1c, 0x3, 0x9, @loopback, 0x100000000}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x1, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @rand_addr=0x1}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2202000000fe8000000000000000000000000000bbe7dc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="00001832c3ac00fe"], &(0x7f0000000280)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={r4, 0xffffffff}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000000)={0x6, {{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000400)={r5, 0x60bf}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x26, &(0x7f00000000c0), 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x2, @multicast1}}, r4, 0xff, 0x1f, 0x10000}, &(0x7f0000000640)=0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000004c0)={r4, &(0x7f0000000480)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000500)=0x10) 00:01:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x3ff, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f00000000c0), 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0b1600009bbee20233b964042b1d8a"], &(0x7f0000000040)=0x13) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x7, 0x101}, 0xc) 00:01:56 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', 0x0, &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, 0x0, &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = 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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r3, 0x8000) r6 = fcntl$getown(r1, 0x5) fcntl$setown(r5, 0x6, r6) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r8 = socket(0x2, 0x5, 0x0) connect$unix(r8, &(0x7f0000000200)=ANY=[@ANYBLOB="aec29770aafbfce5696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0xb6) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:01:56 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0xb2d}], 0x1) semop(r0, &(0x7f0000000040)=[{}, {0x3, 0xffffffff}], 0x2) semget$private(0x0, 0x0, 0x500) semop(r0, &(0x7f0000000240)=[{0x3, 0x7fff}], 0x1) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000400)=0x4) 00:01:56 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff00000100000000000000"], 0x10}, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = geteuid() freebsd11_fstat(r0, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000002b80)={&(0x7f0000000600)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000029c0)=[{&(0x7f0000000640)="68db05a018fe4f9b7f1bbfb96b526ce53a73e1d89b2a2c9fec2c48a16905c24cfa6fc24ebbabfc75207fff35f1785a32492fe606022533bd946ed9893b8ea3d32ed010796c692b9e7586623a06a2e4cdb24b101a0c186662be62e6e63c2ac7227f724ce7b989b1ec2889fc6bd0cfbf513397de387c876c713db352a8832978b246bcfbe8ce88a5bf9c853f6360c3723dac076dbfa46d6d1a7f7edd03ca9a8f34d8b5fb68ed75d45d8d75d3cda8f6573ab31443e3e4fa04669463c8af31aa9e19d8dfee8fdc1ac77b4f42125d8626798fb2ec8c491d967d3f4f26e561018dba32d97cf5ef38aab9bafbf1b81f5abf2fc8e46e6b0ceb2d166e905dc25beba3ecf01b74a647f442f163e600b05618ea7bf2d2db2576f835335959019907bc2458fa2b662ab17dddeea9e2b9757d4049d4d33abb8169c1870cebb953ffd67666229894d1d4175dd1143f344ff135a08ebbecee0446897def3cd5250117adf6ee8f2c97406d18a4cf679762bb68b68c77e40e87be2ca857f6ac21783eac28c024885e4a2cb5718252a077ff3670adabc831ec836fcf4adfcf8fe0c481df37b10e27e1981ec20b2078e6f45fa15fd56b7f531a725d12550dd930d69621c0f5dd36e844b9af1b0ca552b6475769ae8100cc0c7c91a735bd96ffb2612b419a9b302e91018d2ff24d607b05fe1c0cc0a62ea791d554cc414b2349015b19f15ee9c2d2a3073bd2c2e2511829c7712dccb6dd55b17e23056aa7f45ddf9c7a4057a379b18e0736a2cfae578ee4378410332c2d9148d0b98c11f279ef0e6db1ce5cb1855f3c4279c33037676311639a58898cfb42fab8397aca44b7dcc1d290d18ad3a9ee0224c7f4a55f88cc8abbf0e5bb82ff62d4c99f78180942d16f53c3ab5dd1bc4ec3de7d490de754546ccca078739da01a56d18e3132b797b60f35e6d9c0ac3c4f9b60bc94e83bb40b6e056727bce6d996dcd92ca938ce2487daa55645879cff32a2d38dbf44ccdfbfc6595f928c91c59c871cdb97e7989312c3f3fba91232aa787e52398d8f04463cbf4ee66ba4fa5fa26b3e09faee97bbce95857cfa0f8b40bedc6a8b4f342fc1f7a78fd0ecbf07df190d561b7eb6a7dd567ebe2b3addfd607c6f895e119546c1bcd92fdf8c9edecaf34141f4c2ecec44d4ce335d697234bae7c4214cae7b499c33aa095f6aedb771b42820b0e4d01c657dd1a1c05db3752fe732162de0c1be86a93fa7d24127a3bd25e0d4ffec6b9d94bb26e4bd8aec78a6575dff2fca2a95e6307a510d39299e1b9122fd9afeb3cf6e613f2520a04ee903c2b3eaa262489089abf64384d80e603bf73b8a65031d662bf0e193067ed4b2d568c2731a9ac1dc9e8b1e3c60befc1413e4402a91b9689bc38ce03f970bbb4cb64dfbd24890096aea348ac2296b57bdfbdc6401c208d86fd4d61d84d0c6a356098683045ccb060f0fa1c2f426dccf7a0a93d94fc79ea54209f1cd3db091e29c3dc85ec606378a5bf9939ed627dabbddca6df9003194cf2c46741d04707928cf0c5bf5ce70e7104d674ad2ea401d0fa0dc4cbd18ee8ef99e929e8ec3fbbd54b08a14bc63f373c721348e4543cf8d1391cae166551c9787b61c6645bae82ae4a1554c2d1777ce9bc22c79f2abf5f0b6190aef28168c40bca385f49e2c2069eaaefe57d39cc1cb361a3280c4da7ea92c4a2cfe7bec656ca6ff6c4a7e86140fabb84e3d1b037f0a62a633b6acd279c201d415a93161ec32a304ad0ddfe1e7bd90b963d7c3be749fa1bdef305880b80ba95b660c1f89037a48a021f969709be917940d973c2196aa448c7b43db84ab8dad7cece560b0ad949a2b96e946193aae78ceadad67660f0b6b8401d04a2ccf3d23a739c5e43a5eeed01d6ebc8799803a0d655648bf328ec198166805c3047015738771789afec95f7ecb1bfdd04ee54fa8505fb9b6496823bdba95392e5fb0bbc533ca976bd8e1a91aa478b34c717dac8a740e396bc467b1de4972f59625478608af94968e21da63badf97faad4f1467257001cf1175c5078a59d72ffefd970e215c632677838192e79b9804218538311e5b315e14a8cd262b2da9acf251c73bb269de2f121aefeaa8f762599b695c653ba82c72a9612b16c88a34285fed1a105bab4a86d55dbd276e101e2f55792106f4ad1e19f7c2eb4c0bd14c173cee48aa4a528b4822a124b4116f7c5cd7e202803f82e5ae597a4a6e7138b6b426a7d737c38bb2edd7f82077a72e10e10fe1388a89d9f534982ccb6759ba52f87fb104d8f80942bb4a823a66316dec858a94cb136b7d0df57df6cad06e8e6ddef2f72bb4cab3e438087de80d65c7ab6376dff0925702fb285e720f6c0514381689744c398a55e1073a9c5836de25be90fa069e6f55150b8964ff08ebb0222a69e5ed6d240802bcbee70003bea61df865f3fabaebbeab701f896bf648b31b29de47f1124bc2e93d98b4304054dd4893ee67da7bacdd07b60b4789e88badd4705504905a127e4597548935a2e8ba4d7fd355805705bf59021d229729f342a190e20ad4224d5020ac99065c2f924c781cca9d51fdf3639990a64ba1ac875a4426282f50a40355542c171045aced731f4696960e6467f0276275ac4b98c235965e6962c7ece1e6f0e614bd9ca713087bb3bb681b9b1c6c05a07edce02c7ef2acb0c8093521789058636da52a8b65fb0478b3f72da6a38378614b9f178853916797f690461c143a90c8df62bd60df8973d1bfaf09ae599fe09da139c85ef14d462b81956b1c12f6c78da5882e5e87b6cb20fbb8ca3d167467bb73085023c1793c5726c4a3b5801f8842dcf76b1411ed2bcf754fc49e9dbfd123a85c1ce21e9e503e2914ae61835b719d442d21eca36b44cf1da519f880838014a9ca4e3d2c41917d7dd0ed8e786122807aa1a329108edba5b267420541a9827fc142d4835bbff5240e1b658daf5d41c9a2c13b8c547ebc9ec2918bb5dfac81c7d5783c5b7477a847a684b11ec0133aad37d3697306d253c6b4e283cee18f0509ded7a9e8b2e55492f0a9b0c5e66ff74dc32001943dee6e0988aa0cb661fb7606bce7ef99fc9eb2b99e5bcf64692e36653944c08f3082a248a6d8c8d1a6ee2fc4610c2d24ba9adc6b5071b4e1a662e19be823742f8f5e39ccb516617f879004bd0a9b52fecd1524aa13f2e37f08ca59a0c3f0f05e8888259fcd06b5360d821ab0a14e07d71a25264258e99cfd28f2a1d85d45b553c1445ce03930b21db79866fb0243350c9cc695adb50b123e0082403ffca9ce0de34939f770788bd94c23d24209e598ecdd2cb7b9eca37a8dc82ae61a34f1822960a353e48ce996126ab7144d102baac63929ef12a253ec9e342543d6500b1b2415c2f67b9d26dbb7de1a1658d0cffc5cb5a86236d08805d01f023b9f103a073c352a011f3041a7a4297fff9e9964cd88ef82159738d84f100bb6278d160194dd0c1be44950acc037549091ac1285dc82c4c6e10bab6ec5aab796d44482fdb34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0x1000}, 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0x1000}, {&(0x7f0000002680)="ba98d1f174773d9ddef6902a31f139f0974ede6eb17dff9af4d6601648f61a7a722865d91b584155951ba604a2df698538762e7be0c7a73dcad567c9139c6c9d4ffd483a2ec34a19e73b1afa33bc45d3312ad4691dbd52a5af150c61a5d300acb4a9c3976f2a186ce78e40a847ce7962ee5bb7e0e7b658db715c366ca7b489cafab612fd78742088", 0x88}, {&(0x7f0000002740)="5930723df1db6a6dd3b346bd0006ca21de5fbd52956c6b4e53916fd24a56091f85b31940b587dda321770089ecf270c7ad06832c3e7c8bf9dd4af542c11f762d1f3d7f928734163cbb4f6d4f9962ad", 0x4f}, {&(0x7f00000027c0)="9b997e151afb36c1f4b08e860ce8b0ef83911317001102aa6e63955da498747714981183fe2da06502ad2c4be637401a5b6eca9b3c1471424f6ba39a257eb2bcf023ba6e9cbe7eb2b8f2876f4757c41556e59011dc3e869db252b453bc9556b51799775d24ac3ed916c08dff4ee6d4e70c684aa499a512b189313c0a08f612dafc97a6e9ab2b1309e027ac", 0x8b}, {&(0x7f0000002880)="69d31b3d5c4ad882f46e049326de08f15650e1d5b7e866eb910535ad373c9bd93f92e06c0ad580206ce8a39f230ba9", 0x2f}, {&(0x7f00000028c0)="3bb898015560732854cd48875b2656180e6b1b417dcf343d0639fb7dbedf78dc616c5586f8556e81b6cbd7f0d50ba0438042e84d9fd963de62b732b0e6fdec0898bef7b03e0105dcb3b775f4eeb0ccdfb7673d286736545907d5e0cd86d69be8a0dae5fca5a2fb256983425572cc9158635c8e8e3f2c456e7d247114d87d91d2d5fab75664d15b219952c52b", 0x8c}, {&(0x7f0000002980)="4d943c7a927b687242929d8bdcceaf28fe69670fd0bf71d7ec9209f1098db090c1cd052d5e9b0198936108332789fbfeaf7f9522e3768a1989ee2710339b", 0x3e}], 0xa, &(0x7f0000002b00)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x60, 0x20000}, 0x20180) r4 = getuid() freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000002bc0)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) r12 = shmget$private(0x0, 0x2000, 0x84, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r12, 0xd, &(0x7f0000000380)=""/33) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000080)="97fa032f3355f60e60487a290c9ca9a022bbaad0fa935eb403378d8de2f148ca72b032b88328a9f100c582777718cc060713bbb517c72386de0560fbd252e5f6415fb9dd0807a55e724971571d340abe817d4703b8058e452cb6d0a541c37d42cc49359fdfce11edc111a772cc61ef433380d74174a93e6187a43157cfee0c77bb835b17522c481bd676780483d2a9868c904abbe7ec47c98d22078ac34e3100fc05d0a63bba47643fb95c703c236f8c1523", 0xb2}, {&(0x7f0000000140)="b99ff9f81e934ad5190b8ef9bd5b02440873d128124ef700063b05e55af74dae636e5b71bb9e61d379864421e1f768b5b98b3e845c5aa5ecba0238934b220f8df2ed7efc07c9c26dbc43f1d44ab8509b61dd78", 0x53}], 0x2, &(0x7f0000000500)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r4, r5}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}], 0xb8, 0x18d}, 0x4) 00:01:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) sendmsg$unix(r1, &(0x7f0000001640)={&(0x7f0000000040)=ANY=[@ANYBLOB="03002eb69da2dbad653000"], 0xa, &(0x7f0000001600)=[{&(0x7f0000000600)="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", 0xf20}], 0x1, 0x0, 0x0, 0x4}, 0x2010d) 00:01:56 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x17, 0x1, 0xfffffffffffffffb) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = dup2(r1, r0) sendto$inet6(r2, &(0x7f0000000040)="613553bae9aa3468cb95668bf0a96c4a753438ca0e9757bc55ba19ac44330bb587d1f152f55408e9f8bbaa15f189952d3e6c1f1d09cac7ed6da443420b484106dde7c5bf3db97a93793f4a67dc5daedb4a586a9a1b571fa8aed5459069516a821fe34c29d0d6273056c5fc", 0x6b, 0x20004, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x200, 0x3c6, &(0x7f00000000c0)="7c78917a5d4fba7664e3caeae7f7c7b6cdbab985f7f6540a3b9d09d2cc6fe815503f4633afb8159397d873a33231394885a2c7b4f5794b1aec456c5c19087647e4d5e1dcd292a451e7de7e4aecc2e85bf217a7164e538c541d32730c384b2c5f003fc49898201b3349eb427ce63f88aa18e4aa516e462bb42c17702ff579ebd405cc36c1ac0f5d5d113842da1f60de083296339759670a7003e829285de5b9b1dae4237711188ea75888c2ae26aca37c9e784de7a857cec73743ce3deaed8958ed8c967119d012255cfddf7ace08bca38404f73ff99abf382d2870237f44d6e2c81c7b90ba5b6d375658d5", 0xeb) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eb85d695288515d"], 0x10) 00:01:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x1000, @loopback, 0xea9}, 0x1c, &(0x7f0000000140), 0x0, &(0x7f00000003c0)=[{0xb8, 0x29, 0x9, "9ef8abcf49e351c13b06b71479f7a7634e75584f3000ff16f1d9add4c7e7c1db101e9bdc5497ffc2e1d0a5efb3d72c9df60ba8be4b3c6bf953d36c9bb5f74a5c1bde74543e0c2d276f117a51946b7a8b796e7050b2a5e3ae1cfc12b7726cac99d351797a0259d60ca5519b20bdb4ba3435e7b401d790b97f11ebedb48d351169df2959c86b5d49bafdda7977021e4542cc7e0914daa6946ecefba86ed36c831523"}, {0xb8, 0xbb, 0x5, "db6e2c47d881e21eb242819270ca489b28ae84b69b11f9e7cd198f26357733e71f8517a9ae52f04fd1614d7981365d6dff5be6455b9b367953b9896dce2474bded8ea6da5e726a0e8d0f51e2b8dc8246b83fb5fdd8eb2807e01377a011870dfb0f9016017a50994feded9bda9488bedef1f7b4f48f3cf39a193443dae3866680b13674d15586228dcd3121185fdf669bd5f253b94ce0288ace290383a8473e7594"}, {0x10, 0x0, 0x5}], 0x180}, 0x180) socketpair$unix(0x1, 0x200000004, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b010000ffff000001"], 0x9}, 0x0) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/47, 0x2f) 00:01:56 executing program 0: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xffffff74}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x9, 0x4) r2 = socket(0x12, 0x7, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000280)={0x401, {{0x1c, 0x0, 0x400, @loopback, 0x7fff}}}, 0x88) open(&(0x7f0000000200)='./file0\x00', 0x100, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x7, 0xf, 0x4, 0x10001}, &(0x7f0000000180)=0x18) shutdown(r2, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) 00:01:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f0000000000)=[{r0, 0x44}], 0x1, 0x40) 00:01:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x810}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x6, 0x4) 00:01:56 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = geteuid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept(r1, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) chown(&(0x7f0000000080)='./file0\x00', r2, r3) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x374, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000005"], 0x9}, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:01:56 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2}, 0x8) 00:01:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) chroot(&(0x7f0000000080)='./file0\x00') bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast2}, 0xffffffffffffff31) shmget(0x1, 0x1000, 0x521, &(0x7f0000fff000/0x1000)=nil) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x3, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/67) 00:01:56 executing program 2: r0 = socket(0x2, 0x2, 0x0) read(r0, &(0x7f0000000040)=""/170, 0x2a) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2fd4696c653000d99513f0e7970a2813e7cf0000000000400098db34ac8fd55bd28b81d2ffe7cd6cee70faa78d278e3cc69cc3aa6e03ac16973b0492034a73e5d7d30656e35925ebfda5"], 0x10) 00:01:56 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = dup(0xffffffffffffff9c) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x400) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffc}}, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) recvfrom(r2, &(0x7f00000000c0)=""/31, 0x1f, 0x40, &(0x7f0000000100)=@in6={0x1c, 0x2, 0x5, @empty, 0x10001}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x7fffffff, 0x1, 0x400, 0x80000000}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000001c0)={r3, 0x401}, 0x8) 00:02:03 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) renameat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fchown(r0, 0x0, 0x0) 00:02:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x10) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = msgget(0x0, 0x41) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x7f00, 0x6, 0x3}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x1, 0x8, 0x2, 0x5, 0x2, 0x8}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x1, 0x2000000000000000}, 0x8) 00:02:03 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00002e2fff3067f4c8f336e4d7dceccbdb66696c65302f66696c653000"], 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3179}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x20, 0x1, 0x0, 0x1, 0x3f}, 0xc) 00:02:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000080)={@broadcast, @rand_addr=0x4, @rand_addr=0x2}, 0xc) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @broadcast, @rand_addr=0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000040)) read(r1, &(0x7f0000000240)=""/175, 0x87b7a34a455e99) 00:02:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00e8000000000000000013794ec3ed1940dab6446c4ddd153d794f46da5fc0ad4c71d5ab38d854364c5f3b7ebf7c2718f112103855e594a28c8d3a8ccb0e26c38e5f52bf11ce4c4845588d452a300f176e015e3c188c804b6f86e50d48f553e440091f3b4a394e3f4fc383687f6602b3f165a9c4fba1eb91cefa46b5d4cea68ae7935d5b5d76c900c8e25b2ce924f94cb1f7053b014ce73e786f3079883e417b9f055bb7edbbb77ccbe1faacbe9962e47b0b359d960f4f424db81b9825d9e1e9f15309a29e2f0ebd7646aaab12671d94acd6001f0346a543db29894e26196f"], 0x1) 00:02:04 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) fdatasync(r0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./control\x00') rmdir(&(0x7f0000000200)='./control\x00') 00:02:04 executing program 2: r0 = semget(0xffffffffffffffff, 0x0, 0x10014) sync() __semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x101, 0x1, 0x200, 0xffffffffffffff7f}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x6, 0x9}, &(0x7f0000000140)=0xc) 00:02:04 executing program 2: freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000003c0)={r1, &(0x7f0000000380)=[@in={0x2, 0x1, @loopback}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000400)=0x10) r2 = socket(0x2, 0x5, 0x3f) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022c2f66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={r3, 0xd, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r3, 0x1, 0x0, 0x4}, 0x10) getsockopt$inet_buf(r2, 0x0, 0x4a, &(0x7f0000000240)=""/91, &(0x7f00000000c0)=0x5b) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000140)="ffa3c7dcdd0564bba6435c31c8995e7f0f3cf2d47d429de10bce46e5d80d1900e0f931861595fe3eb78368f337e179be9725dd9fdac0cc4c5d95b93ef318860f242ee232739535b1f0f0361844629d27e1ba391db892d8b62c0c53ed97599df6ea11a3b7000469dd13df475cb3010134379a44709dd45248ff742f9d4eecb46e8632658709376a91e3cb882bab475fff0d89b64f3585a23cd9220bb2a6dbd0e40dd6dffbc3a4b42632833902d912b46ce4776bcfc62d8adb7bf6b6db50b2dd428887dc82d34136a582016293687f430c29058de70fd8149167e1c56eff706fce00275cb03e973c722a7e", 0xea) socket$inet_tcp(0x2, 0x1, 0x0) 00:02:04 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000000)="ed", 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000002000000000000005604aa2f12be2be08436a1a9b99e431896688e2995685df4"], 0x370}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) dup2(r1, r0) 00:02:04 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f00000001c0)=""/205, &(0x7f0000000000)=0x60e) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup(r1) 00:02:04 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) connect$unix(r0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x8000) shmctl$SHM_LOCK(0x0, 0xb) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x5, 0x11, r1, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0) 00:02:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, 0x0, &(0x7f00000000c0)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x19) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x77, "8079680035239eba7d8f13bd781047b0bc1cb7dfb859dbf6e987fb0f960164d5ad5eb6d6b1473e335b0f724cd03a61bff4dff90817e54269582276e428e9b3474fa55691d47bd1213940d8762abee55ec1831a18ef804d4c3feadcdb42abe0322e3f5b7cc1303ac864e46f50643754474e09f9dec7d793"}, &(0x7f0000000100)=0x7f) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x7, 0x3}, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:04 executing program 0: getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r2, 0x0, r2) setresgid(r2, r1, r0) 00:02:04 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xcd) fchmodat(r0, &(0x7f0000000380)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x88, "fe1c4eb49b03cfb310c99ea17479038118fa4eeb234ca717b79c669dbf82ad6e58f68ac8a47b95744cde65f24f3ff62fa29701c4c08d8ab5392243f729ac65ebaeeb186f74921e995ad886e93eb20c300446685b4cc243e692e057ec7e7fe40695f89ec91ed932b20362c7faf218b4288dce5abe2867e147572af3f91fa38a4fed29e26585ac28ea"}, &(0x7f0000000140)=0x90) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r2, 0xe7, 0x5}, 0x8) getpid() r3 = getpgid(0x0) r4 = getpgrp(0xffffffffffffffff) wait4(r3, &(0x7f0000000300), 0x0, &(0x7f0000000480)) r5 = getpgrp(r4) syz_emit_ethernet(0xc1, &(0x7f00000001c0)="84305a7c3b486d625c98f3d9efa7f00f497af962e3e6376707cc9468a2b042ebd6ac1fe04cebe2bd255500a0e71dbc97b5c5bf2ad6b6c3d26278e05f9a747878c93babf179aa32f1296d914ca7245613c812f6c517011fb80b87aa022d87323083fb95c273b6194ad3d4399bbac870b43ed54f162045d5c3456970052caa867b898af1600e706943ffb641612dc7ffc3473b20c0cf95081c07a0482273aaadae2d146372a2ef42505b81a82ef610f5e23210034806ead3a227fcc03a9f6a499678") r6 = getpgrp(0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f00000003c0)=ANY=[@ANYBLOB="000003ffac1400aa02000000080000007f0000010700000000000000ac1400aa0002000000000000ffffffffac1400bba0e54d097ffe02a7c94446ef70d9197aa22ee4ff365742dc1636e04e62befa21400600c8079d739004d1b136091830000000000000000071d1b0b1f9e9d98f7b1c581e92885b07e9093bf99143f25a1cc3f394f744dcb2da1ad4268715fc15239290474310fb7477000000000000000000000000"], 0x30) setpgid(r6, r6) setpgid(r5, r6) getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x403, &(0x7f0000000040)=0xffffffff80000000, 0x4) 00:02:04 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000640)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479077e"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcd8b46e9264ae13447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375000000000000000000000000002941a17f0d09889dcd9b4b8ab61ef99b7854e67671afa50e4099698033bcd279f548647c22dd4724ef747f241f3d776d196104a306a2d9c23d72de5baf07a763c3aa654ab5dd288916ef8b61af2617af6e51ce49a2b575b39b219c7b90ce77f584484b714e58bd5e2eb51685c9a7e019a133c11c300134a3eb586bd885f3", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x3) mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0) open$dir(&(0x7f00000006c0)='./file1\x00', 0x2, 0x1) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:02:04 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2100000000000000000000000000000000000000010300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="f5e88f7c00000000020000000028000003000000"], &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup(r2) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x28, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:02:04 executing program 3: freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x8, 0xf, 0x3, 0x37f}, &(0x7f0000000140)=0x18) r2 = accept(r0, 0x0, &(0x7f0000000300)=0xfffffffffffffeb1) sendto$inet6(r2, &(0x7f0000000180)="d181d6bfdb5ca8af7b8478fbc0b7b82a028aef0870aa1ffa0a5709d522a2f3d91fe32e99bebe6bca7a87e49393617ab114697cc7f24ee0c0a9e3a14756f87e33b753324c4791eb239347dc9af34b76044970182ff0f7bed77b7bec623fec53e88b733dc3fdec7cd1597351", 0x6b, 0x18c, 0x0, 0x0) 00:02:05 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000380)=0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendfile(r0, r1, &(0x7f00000003c0), 0x2) r2 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x0) faccessat(r2, &(0x7f0000000300)='./control\x00', 0x1, 0x600) fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000000100)='./file0\x00', 0x8, 0xbc) freebsd11_fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./control\x00', r3, r4) freebsd11_mknod(&(0x7f00000000c0)='./control\x00', 0x2005, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./control\x00') 00:02:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x10a, 0x159) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x7c9, {{0x2, 0x1}}}, 0x90) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffe) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x8, 0x4) poll(&(0x7f00000002c0)=[{r0, 0x2a}, {r0, 0x80}], 0x205a, 0xfffffffffffffffb) getpeername$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) fcntl$setflags(r1, 0x2, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x42c8f222776f3e1a) 00:02:05 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) 00:02:05 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) shmget(0x0, 0x2000, 0x4, &(0x7f0000ff4000/0x2000)=nil) shmctl$SHM_LOCK(0x0, 0xb) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x8000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="927500", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x28) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="2634800002000000"], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r5, 0x1, 0x9, 0x7}, 0x10) execve(0x0, 0x0, 0x0) fchmod(r0, 0x0) getuid() freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, r4, 0x2, 0x4, 0x100000001, 0x6a80}, &(0x7f0000000840)=0x98) shmctl$SHM_LOCK(0x0, 0xb) 00:02:05 executing program 2: socketpair(0x1c, 0x30000000, 0xffffffffffffffff, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0x85, 0x8001, 0x800, 0x1, 0x1c54ca2c, 0x9, 0x5, 0x8, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="5d0000004e616ab4d5fdaa00fce6f4f7c26cb82620b1a15164a3be51111fea3138cc2a5f702e8d5113ba3c265483b92dc73e54e80f80f5e80244bd489f9c45c4afed82e706301fab40e77ae6ebf48fb81c4170dfacb0db24765d2af50c1d2ada0b"], &(0x7f0000000240)=0x65) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0xd, 0x30000000) dup2(r3, r4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @local, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x3a, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r2}, &(0x7f0000000340)=0x84) 00:02:05 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) select(0x40, &(0x7f0000000080)={0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4000000000000, 0x0, 0x3}, 0x0, &(0x7f0000000100)={0x3, 0x3, 0x6, 0xffff, 0xf93, 0x9, 0x628b554e, 0x1de4}, &(0x7f0000000140)={0x5}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4) 00:02:05 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00') getgroups(0x3, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4) faccessat(r2, &(0x7f00000002c0)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x5, @empty, 0x9}}, 0x0}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000340)={r3, 0xbf, "1f26ddb7b769b41c4fa55bc9ea5fc1c41d83b961fc8f5d775807197ccb110433e223688d360f5e4c05d1e22428832c66c1fcafc35bbc7f23447b78c6b773fc718d442c1c326cd4b171d9ff9b989e3e1cca6dd084b39a3f646186ee4befa647965edcf7cc670c91389b6a8aa6a87ba8fca7b5cb2b5e663d6d235fa90205688ec21e417755928668c33a0ea610b12167305a2b6ec6487fee7895344858ecf90fb1278bdd865a5b4758b4bbc17363e38c0aec82aff2c434cc73beeb38ff2d3d1e"}, &(0x7f0000000200)=0xc7) 00:02:05 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r1) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) setuid(r2) setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0) 00:02:05 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setresuid(0x0, 0xee01, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000080)={@local}, &(0x7f00000000c0)=0x8) r2 = geteuid() setresuid(r2, r2, r2) 00:02:05 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) getuid() readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="13", 0x1}], 0x1, 0x0) r1 = getuid() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x200) pwritev(r0, &(0x7f00000003c0), 0x141, 0x7000) 00:02:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0xb7, 0x0}, 0x0) dup2(r0, r1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:06 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000b}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x7fffffff, 0x8}, 0x10) 00:02:06 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r3 = msgget(0x1, 0x80) msgsnd(r3, &(0x7f0000000440)={0x1, "7bafb70738196ed37c9c1c02f7805b0a5f9b10d258a249346c62050669b356054dde12d444106b1a956e4cf5a1aa893c50bbdf985bcaf4baef647b25535a11dcc8d9be104997cb4803bd9af13b21fd3360d8119847e14966fad3073cf7298684cbc8093876a2683442edb5a30b67f1a09ece682e9d4854ac7745449e5fd00b781b22ed1fcb092b61db38d55d2f7e4b92fccecd9671f05941a19d285b7f1449ac4f081cbec312d3fe86123174e488ef620c5d8ad3f1d806a3ad7660e32fc447af16202fbce76a4752f9789d75a939af"}, 0xd7, 0x800) fcntl$dupfd(r0, 0x11, r2) msgctl$IPC_RMID(r3, 0x0) r4 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r4, 0x3, 0x8, &(0x7f00000001c0)=0x1) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffff0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000003c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x10) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) __semctl$IPC_RMID(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000580), &(0x7f00000005c0)=0x4) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000840)=0x101) msgrcv(r3, &(0x7f0000000880)={0x0, ""/4096}, 0x1008, 0x1, 0x1000) 00:02:06 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), &(0x7f00000001c0)=0x4) execve(0x0, 0x0, &(0x7f0000000480)=[&(0x7f0000000240)='\\\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)=':\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00']) 00:02:06 executing program 2: ftruncate(0xffffffffffffffff, 0x400000000106) r0 = open(&(0x7f00000003c0)='./file0/../file0\x00', 0x100, 0x4) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/14, 0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x3f, 0xffffffffffffff73, 0x31d9, 0x7, 0x200}, &(0x7f00000002c0)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x1, 0x3, 0x0, 0x81, 0x5, 0x4}, 0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) ftruncate(0xffffffffffffffff, 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x1000800}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYBLOB="aa0000006798e05143ca8f47938b34749d25a3b7f32fc87c9800cf2e86fc3ed89d83ab065903d55d933588b37889804ef342bb21c1ef26c0b882963cb4000794660cb3cf5ee2b7da4c8f04360d9fbacc9997c331ace339a777f44576891d18f1a67e277f04a5345cefb07fa0ac2c3defcefb68ef5f6d4d50274936cdc7a3949c82828816ad3a7fff33cc335a4391788fb07b1bb56493f2613bba474f00b29c607d76274063d7e36d2c905842eafcbc99e76ed9c0a41717"], &(0x7f00000004c0)=0xb2) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x5d, &(0x7f00000000c0)="6f553e93e66e78442ff7a9556e6a07cca0ef1db3cb67f5a9b4df883f66e0fba5b644fac7cb3af3098fe037d08dd99827165dba838102610e8090d4263ee852eeb72148f61e7dcca57f5214a66f5fa0", 0x4f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r2, 0x8, 0x3}, &(0x7f0000000440)=0xc) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x9, 0x4) recvfrom(r0, &(0x7f0000000140)=""/99, 0xffffffffffffffcc, 0x0, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x800, @loopback, 0x80}, 0x1c) 00:02:06 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xc, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x1}, &(0x7f0000000380)=0x8) 00:02:06 executing program 3: r0 = socket(0x2, 0x5, 0x200000000000) connect$unix(r0, &(0x7f0000000400)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000875bf9589507ed754fedf95ee8248726800149e17ba231d7477da0d99df4653fac503c1579051212f2f417482447c0a59b44977791cebad61a78bbb62ab5c6e892a55da3232fd59cbfa5de1cc6eebbd663d5f546b467806651b10f315e5e20c1e35b5a3bcd060000000000000045b0708f990d650b4b9202d7142add890313c01751186e97119ae604bbb2d7dbd308d19045aec951af4d564c5d59ab20a41db5e10cd65cab64807dc5fc4926b397b1d52d9e632bfd1ec536caffdfd8d3c182b0bcd35a6fd3fada247ddb000000", @ANYRES32=0x0], &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x9}, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20c, 0x40) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r4, 0x200) 00:02:06 executing program 1: r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2ec756653000"], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0xa8, @empty, 0x5}}, r1}, 0x84) sendto$unix(r0, &(0x7f0000000200)="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", 0x1000, 0x108, &(0x7f0000001200)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000001c0)=0x8) 00:02:06 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r0) select(0x40, &(0x7f0000000140), 0x0, &(0x7f0000000280)={0x1, 0x100, 0x1, 0x9, 0x80, 0x3, 0x7, 0x9}, &(0x7f00000002c0)={0x2, 0x2}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x0, 0x400}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x7, 0x1, [0x4]}, &(0x7f0000000100)=0xa) 00:02:06 executing program 0: r0 = socket(0x2, 0x30000001, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001380)=0x10) accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1278}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8) 00:02:06 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) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x6}, &(0x7f0000000080)=0x234) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r2, &(0x7f0000000000)={0x2, 0x2, @multicast2}, 0x10) 00:02:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x5}, 0x8) 00:02:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0xd4b1, @empty, 0x5}}, 0x0, 0x8, 0x5, 0x4}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x8001, 0x4a00, 0x800, 0xa6, r2}, &(0x7f0000000240)=0x10) r3 = dup(r0) pwritev(r3, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000100), 0x0) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x149) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:02:06 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r0, 0x80000001) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x200, 0x1) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x7, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, @in6={0x1c, 0x3, 0x8, @empty, 0x3}, @in6={0x1c, 0x0, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000180)=0x10) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000200)=0x8) 00:02:06 executing program 0: socket$inet6(0x1c, 0x20000000, 0x7ae8) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/41, 0x29) setsockopt$inet6_group_source_req(r0, 0x29, 0x14, 0x0, 0x0) 00:02:06 executing program 0: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x200, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) r2 = socket$inet(0x2, 0x10000007, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080)=0xb900, 0x4) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:02:07 executing program 2: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82027968040000000000000000aefa694fc89c1f4b89623ed726e7d1f5e472a0156c5bbcb74b8f98a28ded870033ab56000000000000000000000000000000"], 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="01781b2d060000000000001f00000236193d13040000000000000000", 0x1c) write(r0, &(0x7f0000000cc0)="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", 0x57d) 00:02:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) connect$unix(r0, &(0x7f0000000280)=ANY=[], 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x23, &(0x7f00000000c0)=0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x3e}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) sync() execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000340)='{]\x00', &(0x7f0000000380)='*)-:\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='}\x00', &(0x7f00000004c0)='-\x00']) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x6, 0x7, 0x4, 0x80000000, 0x20}, 0x14) unlink(&(0x7f0000000280)='./file0\x00') sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) 00:02:07 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0xfffffffffffffff8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200)=0xd5, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x3f0, r3}, 0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r5 = dup(r4) pwritev(r5, &(0x7f0000000100)=[{&(0x7f00000000c0)="dd", 0x1}], 0x1, 0x0) pwritev(r4, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r5, 0x4, 0x10044) read(r5, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:07 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) fcntl$setstatus(r0, 0x4, 0x44) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffffffffffe5) read(r1, &(0x7f00000005c0)=""/252, 0xfc) 00:02:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000540)={0x0, 0x7f, 0x0, 0x400, 0x7, 0x3}, &(0x7f0000000580)=0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000005c0)={r1, 0x10001, 0x7f, 0x4, 0x1, 0x1}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000500)={@remote={0xac, 0x14, 0x0}, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000040)=0xffffff7e) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x5}, 0x24) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x800}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x79c}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x10) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000400)={r2, 0x100000001, 0xf, 0x9}, &(0x7f00000004c0)=0x18) 00:02:07 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x3]}}, 0x1c) fcntl$dupfd(r1, 0x0, r0) 00:02:07 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_fstat(r1, &(0x7f0000000000)) setsockopt$inet_buf(r1, 0x0, 0x1b, &(0x7f0000000080)="e3f4a9be", 0x4) 00:02:07 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000480)=@abs, &(0x7f0000000500)=0x8, 0x10000000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000540), &(0x7f0000000580)=0x8) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000015c0)=ANY=[@ANYBLOB="02004e228000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d23f1a01e2a448685701b30acb5bdb5fd25edb01e6cfec5369098549e3924726ada819b85ebe961d7eba1bc8d5d903c82eac43bf22c1be17f7b72", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2106000000fe8000000000000000000000000000bb018000000000000000000000000000000000000000006fb01247d73e97c90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], &(0x7f0000000200)=0x84) r3 = semget$private(0x0, 0x7, 0x82) semop(r3, &(0x7f0000000440)=[{0x4, 0x100, 0x1800}, {0x4, 0x6, 0x1000}, {0x1, 0xa30, 0x800}], 0x3) semop(r3, &(0x7f0000000240)=[{0x0, 0x3ff, 0x1800}, {0x4, 0x1, 0x800}, {0x5, 0x4, 0x1000}, {0x2, 0x748, 0x1000}, {0x0, 0x5912, 0x800}, {0x1, 0xffff, 0x800}, {0x4, 0x7, 0x800}, {0x3, 0x2000000, 0x1000}], 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/120, 0x78) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040), &(0x7f00000001c0)=0x4) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) semop(r3, &(0x7f0000000000)=[{0x4, 0x1, 0x1000}, {0x6, 0xffff, 0x800}, {0x1, 0x8, 0x800}, {0x3, 0x3, 0x800}, {0x1, 0xc55, 0x800}], 0x5) 00:02:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, &(0x7f0000000080)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0xff6c, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:02:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x800007e2780e3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) r2 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) close(r0) poll(&(0x7f0000000180)=[{r0, 0x88}, {r0, 0x8}, {r0, 0x8}], 0x3, 0x7fff) 00:02:07 executing program 1: symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./control\x00') 00:02:07 executing program 3: socketpair(0x0, 0x10000003, 0xa25a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000000000000000000000000bbffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000014b6de70d002f698000000000000000cffff000000000000000000000000000000000000000000000000000000000000a7b8b81285ea", @ANYRES32=0x0, @ANYBLOB="ff07000000000000ff0700007c000000fd360000"], &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x5e, 0xd4, 0xfffffffffffffff7, 0x7fffffff, 0x9}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x10001, 0x2010, 0x1, 0x3, r3}, &(0x7f00000002c0)=0x10) r4 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:02:07 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x40) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x7a, "bbb0e417221979f504189d4e9e3c3c7f555f0261638da5b799544825726aaec0787a6ac8772ff6b4c4ec663f53147e5f9b4a14cb875c96db41c80ba1ee19b1fa6887370d3b85a871b22af4eb0878846f64873081a15f7b784193e6852688fe78def82cc0fa74d010498dea929a3d2780adc06d3214acdbd5ed11"}, &(0x7f0000000100)=0x82) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x80, r1}, 0xc) munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000f38000/0x1000)=nil, 0x1000) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) 00:02:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ftruncate(r0, 0xca) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x880, 0x8) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x49a20b47, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}}, r3}, 0x84) pwritev(r1, &(0x7f00000016c0)=[{&(0x7f00000001c0)="ecca5420959c8930470913a0bb74e873550e24f112c533f485f01182e7230f3ee4c345bf233871becd08f277a0a86ae1262e3c9df9fb66f17398cec61e1b3f1fdf03208eae2a7636de8f973d55f71797a717d7d17a73cc03715008311e296ab1613d78fdd58a09805f6f3fbe611e25ee", 0x70}, {&(0x7f0000000240)="a7955c6052deb2a06ebc7dd9b437e6b007b95468aa3f257b3ef0c55b9fa99362569d21d4c408e4885b7937699e07c5cfc47e00b7c9799db19dddcc43f11b692ac96d2a67e6118d696414def1f66249275159e3fb7346044b5de8f14602a69d7da61ece66816d68c87578e768c8d1af128a7b5304d35ba3e00519ce9bf2e3afc90faa296e85f006aa36b6d23c4d92f7e113f0c881e9c2c9771f71554a9ff0f16f887cf9ee3c58d4e0831e2a27cce72493fec40cbe8ccd08ca324a", 0xba}, {&(0x7f0000000300)="982837e575d994bcf071c7b996681e58efbbbc00c977d56644a349cb65bd966de959be", 0x23}, {&(0x7f0000000340)="135bd1d509fe55e6b6cb9468063be74c5b4ef768f17bd7c9ce3ed826e51c1f9e2d945db1ee8afef88a7f8a7352e9a4e6e7f44cf1c1719f240763499037832f33bccbd7aabe9a866c1e894ea4a8d4a6140b7965a1225f8260095f837965e430d9bc6e150835532acb534425c6c0af8c3c5d122d7c7488aa938d242edf812dc6c068ff2e96ce500105049db0fb330b14d5237babe62a259287eaf789f67346a8ae0970d8154705d116a48e94900404c5119a4fc2172cba2c4445260896009dc52d40be928a16e6e3ece539e2160f0b22ca0d1374", 0xd3}, {&(0x7f0000000440)="70cb46714b7f3fab484f1861ba36c11b5715169914c465", 0x17}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="19f227f4ae9cf0c40550b1a2eb1519d2056f28eaa523a868312e479bcb7510bf1e9bd0294fc88f5e9cd3712a2131723f23def1ddcde434e6582e8eaeab8bbb04be644e7de2995c1bc149fed6ee99b537a3d03616f171cc8b959f7a1eb47fa04da0054a4605a0454c20ad902e31cee24dfe100a7265a2764416541fba284cb7f5d1dc9d3864c0473b2fdb13bdc85df9459bdf96da27f82ebae8bd11d821611abb6a41afa503b36fe41fa16456e7dc38719c93077712187e3df69362e6ea97faae24b0df1771ed7f4e35176e37ab688ce1", 0xd0}, {&(0x7f0000001580)="ad275f740486bb5ba185bbb1dede4da870d1a3f2a15540baa22192e0fa367c361c23134e9f9d9c223d21dea5c6f82a9a75a7279502d61979b756248ba219e034f9e6fe5b5f8f463720ead89ac1bf416fe5e4dc9a4249cbaaeb6f3cfb5c29a08538081d1e5ef6eafc60c864696711dccb395813c343b177c9", 0x78}, {&(0x7f0000001600)}, {&(0x7f0000001640)="6955cb0555ab6a5f40cd10037881da40b08dcb69a2e9cc969a2e07fcf2e32a0c4969bef0791436952f54db046c67ec319a9908f2fcbd1825939374a2da51faa5d1cb0fc284e4e0f2eb55a3e220ffdd9c7fa9a8aaff6d3d7b937b", 0x5a}], 0xa, 0x0) r5 = openat(r1, &(0x7f0000001780)='./file0\x00', 0xa0a, 0x0) r6 = semget$private(0x0, 0x4, 0xc0) __semctl$GETPID(r6, 0x4, 0x4, &(0x7f00000017c0)=""/15) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000001800)={r3, 0xf1bc, 0x21}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f0000001840)=r3, 0x4) r7 = openat(r1, &(0x7f0000001880)='./file0\x00', 0x100000, 0x104) readv(r0, &(0x7f0000001b40)=[{&(0x7f00000018c0)=""/143, 0x8f}, {&(0x7f0000001980)=""/37, 0x25}, {&(0x7f00000019c0)=""/70, 0x46}, {&(0x7f0000001a40)=""/78, 0x4e}, {&(0x7f0000001ac0)=""/125, 0x7d}], 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000001bc0)={r4, 0x23b7c437}, &(0x7f0000001c00)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000001c40)={r8, 0xffffffffffffff17}, &(0x7f0000001c80)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000001cc0)={r9, 0x9}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000001d00)='newreno\x00', 0x8) fchmod(r2, 0x1) bind(r0, &(0x7f0000001d40)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r10 = openat(r7, &(0x7f0000001d80)='./file0\x00', 0x800, 0x100) freebsd11_fstat(r10, &(0x7f0000001dc0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001e40)={@in={{0x2, 0x1, @loopback}}, r3, 0x9, 0x0, 0x1, 0x7ff, 0x5, 0x3f}, &(0x7f0000001f00)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000001f40)={r4, 0x5}, &(0x7f0000001f80)=0x8) sendmsg$unix(r5, &(0x7f0000002240)={&(0x7f0000001fc0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002200)=[{&(0x7f0000002000)="73bb4115f466970baf2b9760678036f363cf71b880cafd279d862789301a22dcd5414332730a8c171761f08407372f0dcd2fc7174f1d0d0064b5b06bb7358dd7b9bb142375f98d98c684561f09d74e2825b3a172fd4e7b4403c255a9f7f232cd91c0de0ac8b94f7f0f8a5354e6a5c9a636786adba24c157bd6a5ddcf9b066722d975debd67955dd07bb06a948d11537ac80486397ab5be54035489ffe6f701c5bdbe7298", 0xa4}, {&(0x7f00000020c0)="ff3d0343229e0cfeae2216d1ce7003dc544370e5ffb5cc52ca65781df609b78ca792018a7b8cbba516c5bd5c747b2dc0ffa1623de28dabd1a26759646d679a4edff33bab2faf9262c9f4e16d5f8eaf110cde373633894b2dec6cf779b8de0021a6a7b79a34fb1bebee7e4b40541aac23adbe22a5b263e67cc37fb0e180134d9f3c21d0e0c5749013e0acdbebe92f2f288980ea4476cd15e263dacd6b3f4c", 0x9e}, {&(0x7f0000002180)="e5af7a1ac971114d6aaaff9ba30ebb38e2f1d4681d51d290b8a241f3c3fd8c8d67053714294f0cc231e5e540250f2dbdcd3e50d1e2d1e01972184a51cd7f9c7c8da3c1f11e51e17d7004c13dd458344c24c3a0c82a60", 0x56}], 0x3, 0x0, 0x0, 0x100}, 0x104) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r10, 0x84, 0x107, &(0x7f0000002280)={r11, 0xcf, 0x3, 0xb, 0x5}, &(0x7f00000022c0)=0x18) semop(r6, &(0x7f0000002300)=[{0x4, 0x1, 0x800}, {0x0, 0xffffffff, 0x800}, {0x0, 0x7, 0x1800}, {0x2, 0x5, 0x1800}, {0x3, 0x8, 0x800}], 0x5) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000002340)=0x1000, 0x4) openat(0xffffffffffffff9c, &(0x7f0000002380)='./file0\x00', 0x8000, 0x108) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f00000023c0)='chd\x00', 0x4) 00:02:07 executing program 3: syz_emit_ethernet(0x4c, &(0x7f00000000c0)="79cdeb8c08000000000000000d7b62d78adb18e812c5d4ef379df7d3704d580ee66b2a61e3f8cba14ef5638d3b8f5dfc5542c8434554a42aae812580225e74bd458a3cd6207d43551c15ca04") 00:02:07 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r6]) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x0, 0x0) connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) setgid(r9) mkdirat(r10, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="c2096c7ad6989094464b2f326effeb2fead3cce6c2e1c880280000000000000039a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000008fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b73507000000d325b91d407b865bf587f805d9f317226431f87117df86a5fd2ff730ba196cdb03f6fe4ee09b5c7d98631496066566064c0affdfa2011ed4cdde0589f9bb18945ef1ae47bd545681ae8170190646440a2acf5f"], 0x0) 00:02:07 executing program 3: r0 = semget$private(0x0, 0x3, 0x0) __semctl$GETZCNT(r0, 0xfffffffffffffffe, 0x7, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x224, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) 00:02:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x102b, 0x0, 0x0) getitimer(0x0, &(0x7f0000000000)) 00:02:07 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/105, 0x69) close(r0) 00:02:07 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/117, 0x75}, {0x0, 0xfffffffffffffe0b}, {&(0x7f0000000440)=""/228, 0x7a}], 0x3, 0x10000000000) 00:02:07 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f000084fff0), 0x0) 00:02:08 executing program 2: __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000140)=[0x0, 0xfffffffffffffff7, 0xffffffffffff7fff]) r0 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/53) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7, 0x4, [0x6, 0x100000000, 0xffffffff, 0xbbc]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x2, 0x6, [0x0, 0x4, 0x6, 0x10000, 0x3, 0x3]}, 0x14) 00:02:08 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r1, 0x40}, 0x8) 00:02:08 executing program 0: r0 = semget$private(0x0, 0x3, 0x10c) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 00:02:08 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) sendto$inet(r0, 0x0, 0x0, 0x2000c, 0x0, 0x84023baef29e0999) r1 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000b00)=""/4096) msgsnd(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000b87803a3827a0287c7795380b0f0952086eb1cc6a2da62500632afbacd7b0c700a9fea362faac62b41b8b08e88a3ca31089207145ea77ac0ba93bf086e04fe39e674a130e81156"], 0x53, 0x800) 00:02:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000006"], 0x9}, 0x0) shutdown(r1, 0x1) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x25}, 0x0) 00:02:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x9, {{0x2, 0x0, @loopback}}}, 0x90) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0xef8878d660304ed4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x10000000) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000200)=0x2, 0x4) 00:02:08 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r0, r0) r6 = accept$inet6(r5, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x3, @loopback}}, 0x0, 0x5, 0x9, 0x3}, &(0x7f0000000300)=0x8c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000340)={r7, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) r8 = semget$private(0x0, 0x7, 0x49) semop(r8, &(0x7f0000000880)=[{0x3, 0x129d935b, 0x800}, {0x2, 0x4, 0x1000}, {0x3, 0x0, 0x800}, {0x1, 0x80000000, 0x1800}], 0x4) __semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000380)={{0xe0b, r3, r4, r1, r2, 0x40, 0x5}, 0x5, 0x7, 0x2}) 00:02:08 executing program 2: r0 = socket(0x2, 0x2, 0x0) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f6669f66d321bd51fce6a7d77509a2a390aa4e38348c3a9fbde4870261fdebda741f15fd414adcdad574f4fdffe736b99a1"], 0x10) 00:02:08 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0x3, 0xfffffffffffffffb, 0x10001, 0x5, 0x9}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x800000}, 0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) 00:02:08 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x24) pwritev(r0, 0x0, 0x0, 0x0) 00:02:08 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000100), 0x722) 00:02:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0) 00:02:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x4, 0x3, 0x3f, 0x3}, &(0x7f00000001c0)=0x18) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202a284ae05f7223e96"], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x24) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x7, 0x100, 0x608, 0x1, r2}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:02:08 executing program 2: r0 = socket(0x10000000000, 0x3, 0x0) getsockopt(r0, 0x0, 0x6e, 0x0, 0x0) socket$unix(0x1, 0x3, 0x0) 00:02:08 executing program 3: nanosleep(&(0x7f00000000c0)={0x0, 0xfff}, 0x0) r0 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/28) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) r2 = semget$private(0x0, 0x2, 0x27) semop(r2, &(0x7f00000012c0)=[{0x3, 0x3, 0x1000}, {0x3, 0x70, 0x800}], 0x2) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000001140)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000001200)={r3, &(0x7f0000001180)=[@in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x20}, @in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x1, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000001240)=0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000001280)=0xd, 0x4) 00:02:08 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x3, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x3}, 0x24) 00:02:08 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) chmod(&(0x7f0000000040)='./file0\x00', 0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x800) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0x0, 0x382}, 0x98) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:08 executing program 2: select(0x0, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x11010a, 0x25) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:02:08 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x6, 0xff, 0xfffffffffffffff8, 0x10000}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x5, @empty, 0xffff}}, r2, 0x3, 0x6fd0}, 0x8c) rmdir(&(0x7f0000000200)='./file0\x00') setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000240)}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r2, 0x800}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x4, 0x3100, 0x0, 0xf, r2}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r4, 0x3}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000480)={r4, 0xf2b2, 0x2}, 0x8) mkdir(&(0x7f00000004c0)='./file0\x00', 0x1) sendto(r0, &(0x7f0000000500)="050d9844f1bb1c7cc5d175e4ce2d750ee8c4374c3d6126edecb92a800846ef86565d016ff1d004e473d598e09266e1d113bc3c831418b46b650a2a428ae1a34f739950bea3584b96601ca9eb719fba5142104e1d4c5eb86e65da", 0x5a, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000005c0)={@in={{0x2, 0x3, @multicast1}}, r5}, 0x8c) getsockopt(r0, 0x8, 0x6, &(0x7f0000000680)=""/121, &(0x7f0000000700)=0x79) r6 = open(&(0x7f0000000740)='./file0\x00', 0x100440, 0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000000840)={r3, &(0x7f0000000780)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @rand_addr}, @in6={0x1c, 0x2, 0x0, @empty, 0xad}, @in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x0, 0x3b, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @loopback, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0xffffffffffffdad1}]}, &(0x7f0000000880)=0x10) rmdir(&(0x7f00000008c0)='./file0\x00') r7 = msgget(0x1, 0x10) r8 = getuid() r9 = getegid() freebsd11_stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000240)={r3, 0x10000}, 0x8) r13 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000a80)={{0x9, r8, r9, r10, r11, 0x0, 0x7}, 0xffff, 0x9, 0x20000000, 0x20, 0x5f5b, 0x2, r12, r13}) freebsd11_mknod(&(0x7f0000000580)='./file0\x00', 0x1000, 0xc3) mkdir(&(0x7f0000000b00)='./file0\x00', 0xa) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000b40)={r2, 0x5}, &(0x7f0000000b80)=0x8) 00:02:08 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x20000000) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000001c0)=0x17, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:02:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x4, 0x3, 0x3f, 0x3}, &(0x7f00000001c0)=0x18) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202a284ae05f7223e96"], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x24) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x7, 0x100, 0x608, 0x1, r2}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:02:09 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x4, 0x3, 0x3691, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x2, @empty, 0x5}}, r3, 0x32c7, 0x3, 0x8, 0x7, 0x2}, 0x98) fcntl$lock(r1, 0xd, &(0x7f0000000000)={0x0, 0x2, 0x7fffffffffffffff, 0x3, r2}) 00:02:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x5a, "ce8a0746298d8756c9ff69e70e45d27a86212d92724200f9a367010c4be35c23e053ac89bbc473aecc2b504f5d7f82e6697604c9a0daf4d54d5478f56dcd78d0d23a4d55fb066f37c5bbfdbd94f700841ea35f678fdac9e082cb"}, &(0x7f0000000100)=0x62) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x8000, r4}, 0xc) r5 = fcntl$getown(r0, 0x5) r6 = getuid() freebsd11_lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r1, 0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)=0x0) freebsd11_stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r1, 0x5) freebsd11_fstat(r1, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0xffffffffffffffff) fstat(r2, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001440)=[{&(0x7f0000000200)="71ac2af1cce80b8ca6858b155822fbca83741dd87eeefd175d68d654a08e178def062584b3d985d841fc3420cbc6a70c855997300253de0d08e1d6e7884ea6a716f7561b8155b3ac3009b75e6f89a5ac78a990bc179b310b2a7ccb222936a1d4b91ff6ed4faac044c587a0ab38ce7587de063c553331ee198f0aae7a9eee46e8ad4b56bb353b57407ebb83797821af118ddcdff2971c51d8cf5e5de3c83161f6c97d38cbaf8f6e967ffc6c038ad5f89e3bc9c5552553f4146fc399d7f576ed9297ba4b719ae9416f71dc60df42eafcdb1533f79666aeb89ea273a295fbb372c9383ab613396631cce7e8ce19e0596f17d50c2acb828be465cc2721ef0659172da11ec6ed839ca8d13a95498f6329e38920024788e3dbeb42418dd69b17df79e4419d43cb0e1eec734e610ea54d2109c0db6b13985c95d4a3e7b2e49e3f11a42fad19d6382fc3774f40b7f4ad5e3dd79278ab846552c33068e2cdf6497980358abfead8b6fc574e65c48fd3139e827070246624620943c613afecb14de257fc6984f6e64f7655cd47b243fa974a0ce513d9c229c06ee6f8fc3997b312cdee0881ce7427bc433b6bf8719d593fce0c6d7237f1390248d3df22af4acf45ceb81e99caf8a2d43d26e0fe6f3a797c6db4b236e0f045fde49c1b817007e83ba6cdc039a4e3697df03539bfe5cc002aecc5b3dcb14780898ebf885f5f592bce1384c1712421f087ef62de90ef87eb949ed385677cff9e49d4ec12ad9bdb6f3e64b07e5c7f8ecfbf59b61638973c9345d2dd9a76a2d594434f2cc14cdade3cd786cfec3040ff9c3d38c69de932083dc2898f2c89b890f4a197b8d096e1d693a816b55e493fa39c514d5d50d6ed6ee34e6b754bb9feddc257a5f96eabce9ae373a2b6105f7749ead73c8e1b0810e40c7c138a6381c21c26e8a35462d629892a83e5f0b4fc0a2fddab1521932805f1f6229c739a802a5e303e58754795743dbf827670e027922ede89ad0917a5a950f60713443ffd9f064ed6062b3f6f081db4176bb49d608236ab7a393bdd993df381615d55df4e1584d6009a410e081e42b0c95c4dbb7c59e9123018fc55075bcc5db5a30b22fc3ae97616dae3764e54885fe10b8b651c22c8703932155c8389fcbab129618b94907624366d1154b8ab3ad18ff945a6d3b158e9cdaa81f9a934a8f71c31f6e7c23d6aca1fc81c2c6a1153f8431ca1bdcea87f7e783d408a0b2b2b66f7d2fa3f7f4b862b802d389f9164c30afa2de5598c5641a8d176916cbd0cdc403094ab77ecca8ae2466c103203baf4834c8eb8b9109a985556ab1ba4a38e1d3689c1bd832ca78f942f6f458975f6fb3a6fa3d2fd5a6a03152c96a6db0b2448505d05e6e0058db790e7cc731cc7915a9dd95e0fadc4f48556c42bd473f2b303b5fe2451c87622acf71a6131371730f0064f4f65d7adc23c411a3c053a7fa577827ed6cabff36d92eb5b03f81f05512b112b6ec2a5edf5dcbeb43cbbe1e688ce05cc96bec1460d67c555d64d97cc8b7237617fea9a3078f9f4156ca7d13a85ac65bd55ad21581b32e1778c32e059035f760aa0f2670be42ef2ba81a7ad1bf1fde79616a1083acd47c9526550ee25e69b69caa75057be0d1b468536437137cdf709ddd8c85bfb62ea85f7fe38dd479c49b4c60081dcb7eb66c71a0d0afa640bf7b70ddcbb4272a18f39ec0e7cb1867a22c54d3e2006c2d044e1e28cbf1c77e4d94aa6e4ee8bfc372d5bba260452a9a608bbf2131546574e788ecd76e87c2dab9ed7b163c2916fe01b6ef9198eab9c7bdd879befd84dd3a6ff570d3bf45a3d082613a3c2eae5010cf27b998f849aafbd65f9f9efb6f152214c1b99641a9ec9554832256fadbf45f343b3c5df7c2bea043ce57081331e447cb8e1ff90b3e7d5c00dd394b75e38b0b44efa8f577aafef7c3576c10a102a7b412e62fa74e23a3c2660151a16c3efa1f55a45cd9df8f501a350def3217bbd2b023d80fb68c1d47721a14c932b33e5e8353252b4968bfc1c729e8703227f9c0c544bb73078f7e112ef9465e6bde7441a22b68590373a740bb7033bd3ae9989ebf12008772d9887ddb1e01997487e9f5249fbc40e1a2c50803aeed4788b3e7be13de0fed14c93c25e86e639509e8a0110e231bffbdda8eb36212feb666a1dd32c0735711a15bd3239bab16648587205f4633a2fc753c56a50394296b675c0455005211f11406a90bff70dc3ffdfcfbc7e09b234e80c81e13024f32191351c72b4cb4a07df99536edeeeb93b0ac149aa40f074d34330c8ca17c6c65c23fa8e0cfaedf568369492fa5566ffb44c8bca04980e2d8965f393e78c67388c83dcbcb0e57eb40f81887fdf7ecfa81d74b1e3c1cb92c8925649008d60ea5802cc7dc6635de22a47be5b68c581c8d75cdcb144d7b73e36c344625951e571669f06d924f3284914700738e45566089f9a5174b7d35632ba726dc81bbd6e791baac1e89f3cac6d9081fb518c641e7844cbac41e63adeccc3d7fc092ada5ea73bad39d17a42ed77aa4bcc06d70cf72ed93cc822ad8f75bc41228097c743ac5c80ffa5685f35d538441cbc86703c4f2a83e87ba501bc7c7d60dc4616921436c8b200d71425270bf7987faad088ae8dcefba58454c68c52cf3a44216d44f0e9bb75542ae30f1d504048810f388b05d33ed96a1f0ddf9019ec688ef8bb2f41b7bb60f8a3037c1d25e429c6ee80915c3dd49a5dfb319c01a428327aeffdb369e3bbb5199fa8cf273e8473c7230930d54d6dbdedba2bb57618acdcb99f390b5742b63f9967eddbbf18e6a03037269d9678458680b6cac9c6e9838ee10e002de6f9b7e792bbcd32e2d694b2b6db2e9c93df0fc5afd6f5ce8772dfbf4518874ea8d6bd0048ee2bddf38e2984f350f4eb3cc9f20d216a21169564a3fd3a82077be3c4fb69acea61ab988095c4b950181fa4f58c7517472308b17ed1fd5237e9d7f1773dfefb73b921e3fa5d7b3129d9d8f19a1d01039e621636093cb6935d52bcbfd0bcba6210a128f39488405459dea07eab9b22bdad9ce903808a700fd5d4a3dc3e15d590e0e05230953b0c79cf624bef39c57e5fd873bffb26d81812d36f61c18031f52c9218a350cdef301113426c91579cf6c0dbe9521018b357b7f7ecd4489b14cae1e74837b0630d15134e313461be426b8b2431f173cd466f0623ca0e29feb0d20a5d727aae459d92106a8ddfabb6a2d55c439f8ffd749e270900dbbbfc7d3711922c9c592c6a9c277ea1804dcf71ae19dcf932029532c4ecc856aa45d0ae2f9214fa8f153ede78140572675ce1ec6395bb20a13502cb3b0831826cd68d1e11373700e660b51f0f52f8a4c34df56abc09ab3c5af3ffafbd34783b53b33799d6cb3bd419a403adb4878399355fb4eea9f98284bd309dafd6abc0ec20224cda2b9ac7260cd1be3cc4a72c954511f206c2fe5036e19ccfadf6175290617782b7ebc55574fe9bcaf2bf58c3e35c1eef907cd67a8159a5f61f0733517f5833564dccf120a3ea06a250603566ef82f1a787757feaeec7d9519dcb9c0dce7e73eb1c1e3b0e8fa14e1757f70c5e86b4274bfd990ece3bf9741fd67717820d1df7c3676cbc750412c6ce81e8654b1230b1096a3b25cbbde21371d94656c6b7acd78f86b04780cad4f21b7bd3f524eff341bd1635b048dec355fec26c5a2205a04e5699d3f6518952830b977ef1e35f1effb59ce4c00e2cce6ed294df546b80f26c24b26a04f7d61a4e822933b1856c27907d2aa6f7355debae08a7aaee0a8a141824af5855e3e43056b1327490fcd90bc518d95043e2ea2ebe50903916de156d36893005be720958c4972c2927412b685212a0b8ee64b78a34a506a953b5159f1ceeab4adee61ca94d397f605c8d301fd7def16f8a9ebd8cee862cc16f0a3a925e30bd5c065fca41f76e8ca9456b701a6dacb19b7e13824e9d75f07009e0cee875a77cf3c5a1e7de4a410e07882bc47aaf4e5f5d2c975e5623df81d89f5d37e6794d1e341d0d14f592767eee59a5f8eb0e96d2f13c6cb2bc48c062ebd919effd1c406ee93f0dba59719a9c557cc4b0e54c04f96e2f39f01850f8aabe87f1bf1b1b7dedae76edab85fbd86fbb5df6ebcdc1ddd3cc47fd2ad9b0804716fc0730b2f83eadbcbbf2c4722a8c81bbaf6172e7f60487451376851a3321ec3ba51268b099e329118743c84be3dd5fe332baa26363a04539b0fbcdfd57745561a16394dfa0ebe86bf4c37d5c8ee1598e2cedeb75530a97a4cd63a34d46fc102a2148ad526cb2098c37b0ab8f4b2b4ad4ed05504c8565f3bbac3d406710a565a4fcd5cde89c249877f0f3111d1990344833ec3cecd70524536d46fb8cd46a4842580884f8d0fc1b517ed08264f97440b63e8fe0288e01c39d1e0bd4ed462f421bfc28236bd72ab40d00cb0e01d3a0b76e4a60cd164919d97cb77b062f794812b4d78ae2a7a9b370b5e3334cb7e6d1e00f099922712585b9137a33cfbef7d41fc58214a2c35d488e1b4d11d21df42b533c3aebfa72700e745d0499b61a71ecf9dcdeb501c03e90d87e969dc80925ca9fdd1f0530686635c7ea1fb312371d78bcb44eb3ad0e87150b4a3186151b7f81a706e70e8a255cca92e0a151af2c64358c4799b70203990362ed88b194f9fe7970a027fb54736b46024c6e21df69dfdb6561b2037386d6b56ab12eb69504fe3dce8ce5273e1ffa3ddd87dba87e46c2203987fe498c58da8350033a89ef48c653caa4cf88275cd6c16ca6ef3c5c70eb2635b0c079223f594b5dc9fce94dcc5cd3d988866d43901788c53321821aac77c410c14f184843bec60c9f1e9e595171874f9ae09c0591f608119d4d428a6f9668aa806c40809bbe43bad6208e28623576c2796b7a00b1592f39cb8700cd1add56172d552ae817b2def8b46abff328b40e4176a08e9b4ec537ff07b787b51801cf8926cede214ce554e43ed7cb390d108d3319aa3a806fec5be252485c5fc59bc697a40d18c082630a864dd365c3d9b9e6f03ca80c9ef808214976630ecbc71beab416b28fabed5695578990376dc3463fbf981c5466d6271cee1bacfbb4ed78539e6ff07a07de0be2a8d24a59050c281bae6675eabfe06372281d66ded63644d67eeced7ddb940ee04ea3579acba89c35fa23b510c6a7a44c070a063c505e71c177d55e5355dfb5af00b62732a0333cac0d44ae8b042049e3197ae5192b2ebbbacaa8a26594d58e125a8f6dcfa683e4d61ee80f4c690f9d81e0d9e2f47c6f917891bfa18ee5d8db0e3d3a979602a1ba95c5618d234031308b5baf2f71ee6c70c7c318018335440136ede33b043e9ceae2df93c0f14f46d19e675e72a78931e12f52b52e4dfddeb77b7630641a7954f1ef03d28f088a3091d8678be7897f35c5b3c2cef2aacddc88e09fe0132c17f191bac8d31ce3f712231e7f773da26f8a3b03f40d4bc963eeec336620a2c216336e205a867e7a9f64a99ec34923f9866941b463481d77ed58e3c560b1cffad8d5afb576a5e741f047da102dbcc53704ab840197ac2629979c5d0ffd35c19c414f9b3f4e5dfd9d734f1d9336db5fa579625376340b8d3ae4dfa39ae65404d561f182855f9931cac16b97fab849ccca4091a91986df62328bc35afb4bdcc22fc1d8426b01172ce41efc60a1415ebdb1427966cb571479d666fff83d2a7a4d89c25ff4c062a4b506152b4d12d33a25c674d50594624bd4418d0e898b7587ec9b09bfa7a4a9bd302ffe560ef146fe30323557ab081c58fc781f3d0f898cd24adab134430729", 0x1000}, {&(0x7f0000001200)="f8921487e85767c94519c11be197b23d2fdc67075d574277b07f176f1d9f47cb384f49ce85ae7c0287b2fa06c4679e3efd036e2feb96afe7d33f5032f10c54bc6ff67a2d3cc3bf9bc2f3c064cc2934932e47dc329abdf432fa4beb4399b3018cffbfb84c2aaa307589baa23aaf3ed7057b7f32c565813564b1a17e02dca9f54d1b4752ccb74d32da0ba6c700714c", 0x8e}, {&(0x7f00000012c0)="cf4be59e10e49772dcc7a33c3cf028da301061055119128e329ab9405f6b81c4d4ac615869915de57f25731005a07ef6b0e211b8109379b77d19be69050949dba33da8a24109cc4958ac237d72983e502a8f6a65577c680a9b3738644a4c", 0x5e}, {&(0x7f0000001340)="644b2bde9432d3f0ec7169aa7c3daa50c96b38bb43394722fb07202be692d3fac9016b245ca6652ffba1aea1880284007bce65cffecca892af6a254cec45aaefcbbfffe9c9f65679a1fed95470296f8edbd6bbd31f2f1c98f21201e4b62199f8d7190d4ff0d68d54ae8838e80c2ca551655caad86063bd364edf51e47c657bebf21e6ccc6c47a9f7dbfdc12db97669251df50f897bbbcef356e24bfa20e3a5fe0db27d87480ab0bb5c3ea6588d065439e079a26347e843f6dd5e50636588c4373f0d97c6ee5a612972e9173efcded1e268e23db80e0ac039f65a", 0xda}], 0x4, &(0x7f0000001a40)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x30, 0xffff, 0x1, [r2, r0, r0, r3, r0, r2, r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}], 0xb0, 0x80}, 0x180) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0) 00:02:09 executing program 0: r0 = socket(0x10000000011, 0x8000000003, 0x0) close(r0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x401, 0xfffffffffffffe01, 0x3ff}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000180)=0x200000080000001, 0x4) write(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 00:02:09 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0x400, 0x0, 0x6, 0xdc, 0x9608}, 0xc) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="a97b779734ba076c763878f2515306bde07f1d173c60411c0d07d5b9eb4dfec11acbd1df0f34d26c69936c31a4c818ba59e1240a015af7b130f70b20928901b4b78ad1ec79d4c97e255e7c7484fc5752b5d6b4ae4184093d290f53e243879c8e349997c0842f659b35a95f4e711da8a014be823efd1ed23be0707cc4a90c12ca0dc2764efb9af6ca0cc207e4d99c59e5f73667482c0c712a0d92a13dde5c550a2ef3052a74f22230cc8fd3", 0xab}, {&(0x7f0000000240)="5352ab39963ab1eee4ff9527a16176bce1c55b2dc21e5003c07837265c33d630814909a332cf6fb1a8e64cf52282934ecdd3ad15ced5b61b73510cc503d844b06a8d10d8f136b0b49feffcf5ceb74e92b3c44633ff98e9b170e7cae26ddc77b11b908271f3b7a1b7db30e14257210acc9081a9d17792bd73c3046f49a6013d5592a5ea93b0deec6864111af8ddf5378dc60404b851a2e09183b229f15be075268930ac7cc377cc47389c727aef45e959c911933ec188776d6bae874aa6f8bccabd8936324429", 0xc6}, {&(0x7f0000000440)="0ca126fa13e8ccdb3eaf5438809fd20d013c6014ec14635b1464ec00c570080d2952953e8cb7bceda86923d58cd5f2f4ed976ab0a0daf4b2f7762e7dc0befede3ea58867b3aa7a2e5166b822083117e04297d315c72d49af76d12894d4bf28364489b61ef26903a23f3f858477cdd90551a153d27c3b2402eb0549f1fa7b024dacb9c8989dacc16c0ed47d6e5c144a476650feeb036004bd6be3e6f75c37ce34abe320443a8889bcd11a16aafa0b3d89cc07d2e7170adc32fe9a9f9970d52363f9a7d1c6b14bcdf74307b72979f41198ac6ced8c", 0xd4}], 0x3, 0x0}, 0x0) shutdown(r0, 0x1) 00:02:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x3, 0x3ff}, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd}, &(0x7f0000000080)=0x8) 00:02:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000440)={@multicast2, @remote, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xe0000039}, 0xc) r1 = accept$inet(r0, &(0x7f00000002c0), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2301000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="050000feff010000000000000000000000000000"], &(0x7f0000000280)=0x98) freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r0, &(0x7f0000000380)=""/151, 0x97, 0x80, 0x0, 0x0) accept$inet6(r3, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c) 00:02:09 executing program 0: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7057135fbbdeebcc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000480)={0x6, 0x20, 0x6, 0x9, 0x0}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000500)={r1, 0x4}, &(0x7f0000000540)=0x8) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140)=0x8, 0x4) r3 = open$dir(&(0x7f0000000600)='./file2\x00', 0x0, 0x18) mkdirat(r3, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r3, &(0x7f0000000100)='./file0/file0\x00', 0x0) chroot(&(0x7f0000000240)='./file2\x00') rename(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000340)='./file0\x00') fdatasync(r3) open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) r4 = geteuid() freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000040)='./file2\x00', r4, r5, 0x600) rmdir(&(0x7f0000000200)='./file0\x00') 00:02:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="341a96a393cc47c338c647fce6a59de50acf437fa29726ebbe67b4be29ce3d1c74a1f077f3eac5290c9b8771c77f2e7027f18dd7184f43136639e53c23e726e692a2113abb54c3ca3879edf39f55ca0ae237e544a4d47761620ec5df7158cc"], 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000500)={0x0, 0x5780d0fc, 0x2, 0x8, 0x8, 0x2}, &(0x7f0000000640)=0x14) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) 00:02:10 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sendfile(r0, r2, 0x0, 0x3) r3 = socket(0x11, 0x3, 0x8) r4 = socket(0x2, 0x2, 0x0) r5 = socket(0x2, 0x3, 0x0) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r5, r4) r6 = getuid() getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) fchownat(r1, &(0x7f0000000080)='./file0\x00', r6, r7, 0x600) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @rand_addr=0xffff}}, 0x0}, &(0x7f0000000240)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000280)={0x1, 0x0, 0x200, 0x3, 0x0, 0x1, 0x7, 0x5, r8}, &(0x7f00000002c0)=0x20) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="e3ce99"], 0x10) 00:02:10 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x2, 0x9) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a739e54861d95c2d9", 0x59, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00461be66668592d3f00000000000000"], 0x1) 00:02:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) close(r0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x7, 0x3, 0x7f, 0x3}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) 00:02:10 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f00000004c0)='\xdb\xbd\x92\xb1\xb9\xf7\xa3\x93?\xca\xb7k\xdeZ\xa5\x80\x84\xb9a\x96\xe0\xd5|\xcb\xb6\x94\x1f\xa3\xf2\x1a%m\x9b\xa1\xd7\xf4\xd5\x88\xdbEV\xae\x0f\xdc\xac\xee\x8d\xe7\xed1\'+\xa5\xc2O\x88\xb199\x98f\x13\xb0^\xab\xf8X\x11t\a\x91\x0e\xb3\x8d\x15R\x97\xfaSw\x82\r\x8b[\x8e\xb7kP;\x9b\xef7$\x0f\xe5o\xf0\x01%O\xe1e\xad\xb7V\xdf.\xeb\xb4\x01q\xe0\xceSu\xfcg{z\xfa\xa0M', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000006c0)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) rmdir(&(0x7f0000000340)='./file0\x00') r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x10001}, 0x8) r5 = semget$private(0x0, 0x2, 0x28) socket$inet6_icmp(0x1c, 0x2, 0x3a) __semctl$GETNCNT(r5, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4) fchmod(r0, 0x100000000000119) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) shmget(0x2, 0x4000, 0x400, &(0x7f0000ff4000/0x4000)=nil) 00:02:10 executing program 2: r0 = socket(0x1d, 0x7, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x3, @broadcast}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x5, 0x0, 0xffffffff, 0x1, 0x7}, &(0x7f0000000180)=0x14) clock_gettime(0x2, &(0x7f0000000000)) 00:02:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e4d988966696c653000d4d9d04ea795a5c530bf812e93a16597"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x5, 0x520, 0x3}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400), 0x0, 0x0}, 0x3) 00:02:10 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2065, &(0x7f0000000000)=""/44, &(0x7f0000000080)=0x2c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x101) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) 00:02:10 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xf, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x1, 0xf, 0x100}, &(0x7f0000000200)=0x18) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000200000000000000000000000000000000005dce671f5b758a9867f9acd72785512a356a0606eed5fd2b62e5feea6bf12c8a7a2a6a5579ffd2a95f5dec6baed2a5e2763c45cd9fa67306d7b68f8a020e49dc2c55eb03059ed61ef5fd63fbda95f1b9dbd04a24edc26c29d48a263b7b7fea89e528f1aff0156b528a4e585c8d7875a4f592c28c108b"], 0x449) 00:02:10 executing program 0: 00:02:10 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000001300)='./file1\x00', 0x202, 0x0) close(r1) linkat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) 00:02:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000a40)="49d771e228ea1a47533a5b37384d78b892290ab6cdcb7d8037e9995feb2a95529419e0ed5c63d082b58414326878f5f609a9af6a0a21cc054c0a7b230d0df6b007b71e2a45462ab9ee0db66296a01824b81e8148ac02d9e9f0697ff2a1", 0x5d) mkdir(&(0x7f0000000080)='./file0\x00', 0x2) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x80) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x9, 0x7fe1, 0x1f, 0xfffffffffffff2eb, 0xfffffffffffffffd}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, r3}, &(0x7f0000000240)=0x8c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040)=0x1f, 0x4) write(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:10 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x1) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4) r1 = msgget$private(0x0, 0x100) msgrcv(r1, &(0x7f0000000340)={0x0, ""/60}, 0x44, 0x1, 0x1000) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0xe, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x1, @loopback, 0x7}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000000c0)="ce9e96e92848dda114bffeb8c976310ffcb94547daeb682033567a12869241e87d952e27ef59f8adc165ef5b5dbe57158a7e52ee860aa8869e5476fd0971abaeb19b0400cd3b194337b0109e67764103a2a8de281dee8c240b436d300bb368d9051808886d916785bc98df85f2848676c72e290ada490f2884b433", 0x7b}, {&(0x7f0000000140)="da21ad69a0b7cd20d8bcba0fc32ed3f6b091368ff277af7a963a023ac44839fed76b2e", 0x23}, {&(0x7f0000000180)="a304ed0cc90ef8e87f750679a9dff045ec202fa155e6787077dfffb29bdc0a9c70fdf0c18f611bd5d97af9912468b6e0bf4aca8628f3fed5eb90a81f53e580d8c8f195933ec81f3cb415b6e83cf681e0d677c81f315f496fccb6284ad765778a2a2521c8b388f8aa3066f930d803c8be786a18636248ff9f31bbbe04c9715c09cf768fdd8bb51c7a169382944b6d84689adbc1cbc038461e46aee243547f72b2", 0xa0}], 0x3, &(0x7f00000002c0)=[@authinfo={0x10, 0x84, 0x8, {0x7}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}], 0x24, 0x181}, 0x20088) 00:02:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$getflags(r0, 0x40000100009) r1 = socket$inet(0x2, 0x7, 0x3c29) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x5, 0x4) 00:02:10 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x1, @empty, 0x6}, 0x1c) 00:02:10 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000040), 0xfffffedf) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x37, "4764eb5152df71aea3dfed9a2f807b77f9180ad17aab399e96d08210fdaf9094aad91b48fce11d67f078b2e349a383bdc8c6062c44aac2"}, &(0x7f0000000100)=0x3f) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x2}}, r3}, 0x8c) openat(r2, &(0x7f0000000080)='./file0\x00', 0x120004, 0x1) select(0x40, &(0x7f0000001100)={0x6e}, 0x0, 0x0, 0x0) 00:02:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f0000000000)=""/154, 0xfffffffffffffec8) preadv(r0, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/143, 0x8f}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/50, 0x32}, {&(0x7f00000011c0)=""/96, 0x60}, {&(0x7f0000001240)=""/240, 0xf0}], 0x5, 0x0) 00:02:10 executing program 3: mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) setresuid(0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = shmget$private(0x0, 0x4000, 0x500, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000180), &(0x7f0000000240)) socket$inet_icmp(0x2, 0x2, 0x1) setreuid(r1, r2) 00:02:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000440)=[{&(0x7f00000000c0)="f3a9", 0x2}, {&(0x7f0000000100)="83c3daef24629ee6772a2d239fc7debba2d52d42a5ce0c03e153cbf1702658e6ba12b9419cffb57d0c54488809369deb85e3c0932b64190b8b8d0e2626651bf0d48e15c6320606a7a262bd08a05d21c38903be59972fe793abaa811051b64217864b372bb04a7069dbcc5e254bb5109770241860192938cf8d8181309bb60bab3405ac02e1265cd008d94e7d786f", 0x8e}, {&(0x7f00000001c0)="9294e75375fd23f247a2fdf33bf38b18ebb0b7439b21e588130961d14656966d6ddc395e9587c96969fdd4ea85edfdecebf06ab12464125fe1685f9d96b34b023b14839c6f53094e106751fc9ff769ad9313d19f6e3c759c71072d97c776ae7d16c7f49a5822e60e8653faba9d8c006551d643e68c35fae15fdbc73ce391cdfab156ab90c7678cf34139250b1e3ce4344bb41e8791ee3ba436394462e706579855efc4de0dfca63e9cb5635de2", 0xad}, {&(0x7f0000000280)="a94b7673eaafe391b3810cfb11f6c4102873959efbf79b3ae02bdc455573d7abc5f93f396da7b0b3dd09ca801e6d6a615eb1aeb5da6f92318f5457d07b1c09c74928e01e92935132f0c980cfcc71caaffe76090cb09cecad938f6af78e03038af8001850ed51bfeeb380e91c39ead6cf6c6a236a99e273eafff70856", 0x7c}, {&(0x7f0000000300)="10379ddd284f81f48b9a4bea6a64aaf6f0a9853bdb190c0a0a6347514d515ac84abc679a27c6b4d9465ca8458630a2599c12e829e9dc70b22987454412828732efb2748e404a7e5433d1d271717686d548f1daddb86cc60b1fd4cc66c71f0cc7c974c4576c3391bb5b65b7e599ee5508cadce04810ed05dc8f9f1d7a97374370b5ed377ac6ec5ec8ea74297ef9adb7ccddcc172831d7910c8494a62aa0f0a07988eb1797f83de26fc66804ca", 0xac}, {&(0x7f00000003c0)="15acd8079f0d457188037ece79f1d905", 0x10}, {&(0x7f0000000400)="a04dad6b577ce67a175d8e6e67a1ec88dc5345389d1fde4016f0e6", 0x1b}], 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="2c0000008400000002000000feff0000000400000010000001000000050000005e15000000800000", @ANYRES32=r1, @ANYBLOB="1400000084230000070000000300000004008000"], 0x40, 0x20080}, 0x80) 00:02:10 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x1000) msgsnd(r0, &(0x7f0000000280)={0x3, "71a6b816fe2396a974c3d84ec4d1d1005bf7f4a860e4d85aa1d276d56b518b27af7033c5a77fabf7bd3b3f94c515292c3da91522a6bca082091c1120a155641d467437a40f27888934d882bc5743b6cb6a781f277c99833c75073de427eaf3148506985c26ff8c2993dbde36c93fd573fc0b231c503e063f20b0e05ba25cf60ef891c86a7b72f04838c523021af9870fee3503dbf01b243b67e626fe3ee8d12242a9077d36d810b5dcb85a69a469e78bb5e6a66bb973fd0a431ad722f70ce1b063613027cf00a0c3798aee01a25537b8866352a0877675fa2344eb05"}, 0xe4, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x0, "07b32ef5b27ad4123f8687a8c39e04fdae5f3f72080653aa45d89d02c83480f8a2a9b99c703490ee2d8215192657ebac90c1020907c8ac86118f5ade81fa84999e03bac75eec3412debdcf0437d91a22960e178ff43a7e1950d0e79f451032d8d4ee7055c5b9d9f1e95d2ea2a012ad22d9443ab824d8f12b39cf4e9b1e67c54b0c345272f5f3476d12b8e44e97ce434674792c008711bc90702af50cfea4bbc59baacbc4b002a329"}, 0xb0, 0x800) msgsnd(r0, &(0x7f0000000000)={0x0, "444cc92cc40bc1f8c533e8168a6818f59fccecd324c814e7be31a6bcf75f7473c0395b8b021c7e26ed87346afd7a6b0f03ddf860c7bf3ddfccc2b6b3859157029cddae80b64d62a24e97ccb4420de6c0877ce2d2d2e9d26d4e3e6fe41b86ae1c1eb310feb466d1736b5f5ce30d32bd9a2ade96a85f5fc9d5b0008d0fe9e007456161f68f30fc8116bf3dc33161f8319e7d6cdf7e5aaa1296199bdd75404004e34b38ff4f3df41c2fd25f4d1101dcafcd6ecb5a63a407ae921f7a"}, 0xc2, 0x800) msgsnd(r0, &(0x7f0000000100)={0x3, "c9b2cfd3b54ef5dd6d354d94a0"}, 0x15, 0x800) msgsnd(r0, &(0x7f0000000180)={0x3}, 0x8, 0x0) 00:02:10 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xe, 0x0, 0xfffffffffffffe11) 00:02:10 executing program 0: r0 = socket(0x10002, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) close(r0) 00:02:10 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fsync(r0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x10000, 0x180) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:02:11 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x20) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(r0, &(0x7f0000000340)='./file0\x00', 0x10144, 0x80) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) close(r0) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x2, 0x0) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/220, 0xdc) 00:02:11 executing program 0: clock_getres(0x4, &(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000000580), 0x1f) 00:02:11 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = dup(r0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/16, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1206, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00400002"], 0x8) 00:02:11 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x8, 0xfffffffffffffffe) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0xfffffe23) openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 00:02:11 executing program 0: r0 = socket$inet(0x2, 0x400000000000005, 0xfffffffffffffffc) getsockopt$inet_opts(r0, 0x0, 0x6f, 0x0, 0x0) 00:02:11 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f00000002c0)="23d918d5215eb7ac6afa", 0xa}], 0x1, 0x0}, 0x8d) r1 = socket$inet(0x2, 0x20000000, 0x8) r2 = accept4(r1, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="0400000001001f00020040004ffdc319d0e7e6f11b0c22af08a20403c95f55dfd826a78291fa674f6592b4713be8a3d1c7ef5bc2f0646d87b9903d26c13b7a28365ed0142b95c1611597f9436cff1f5c9820bf3c80154f2ec2b2695d267588332ecb0ddbb2fecdeacf91518c372a76da4e2599f0b2b3aeef7cb7cce374ee8dd9326f6809c69563218a420926000000263050353dc875de9fd8ac47470dc0bb7bfe"], 0xc) getsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000080)=""/186, &(0x7f0000000000)=0xba) 00:02:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x20, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x100, 0x0, 0x3}, 0x94) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) clock_nanosleep(0xf, 0x0, 0x0, &(0x7f0000000000)) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) 00:02:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) open(&(0x7f0000000100)='./file0/file0\x00', 0x40b, 0x100) r1 = fcntl$dupfd(r0, 0x0, r0) renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xc, &(0x7f0000000000), 0xfe6a) 00:02:11 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = accept(0xffffffffffffffff, &(0x7f0000001380)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x2}, 0x8) open(&(0x7f0000000100)='./file0\x00', 0x102, 0x44) 00:02:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0x100000001) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 00:02:11 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0xffffffffffffffe9, 0xf, 0x2, 0x1f}, &(0x7f0000000100)=0x18) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x401, 0xffffffffffffffff, 0x100000138) 00:02:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)={@multicast1, @loopback, 0x2, 0x8, [@rand_addr=0x20, @broadcast, @empty, @empty, @multicast2, @rand_addr=0xffff, @broadcast, @multicast2]}, 0x30) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82b69298dd0000000000"], 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x647d4132}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x0, @empty, 0x196}}, r1, 0x8, 0x9, 0x101}, 0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x80, 0x4000, 0x7ff, 0x94, r1}, &(0x7f0000000280)=0x10) 00:02:12 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f00000001c0)='./file1\x00', 0x120000, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto$unix(r7, 0x0, 0x0, 0x440053, 0x0, 0x0) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x5, 0x0) connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:02:12 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000c36000/0x3000)=nil, 0x3000, 0x1) chmod(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) mlock(&(0x7f0000a4d000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:02:12 executing program 1: execve(0xfffffffffffffffe, &(0x7f0000000140), 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:02:12 executing program 2: munmap(&(0x7f0000ed4000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000e75000/0x12000)=nil, 0x12000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x10000000) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f00000000c0)=""/3, &(0x7f0000000100)=0x3) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:12 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="2d01e7d2efb3e2e307435c0465055a0c2f66696c653000fd2642546f58cb7175bfe6fbde995dbd8e3c461687081e1a2b82e7252c78c22739c2fb826e5c79da754bab22cd04"], 0x8) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1c1b}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x0, @rand_addr=0x401}}, 0x0, 0x3, 0x7, 0xffffffff}, &(0x7f0000000400)=0x94) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={r3, 0xf, 0xd, 0x81, 0x1}, &(0x7f0000000480)=0x1e6) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x2, 0xffff, r4}, 0xc) r5 = shmget(0x2, 0xd000, 0x465, &(0x7f0000ff3000/0xd000)=nil) setsockopt$inet_tcp_int(r2, 0x6, 0x1801, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000140)=r3, 0x4) shmctl$SHM_LOCK(r5, 0xb) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x400000, 0x4) 00:02:12 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@rand_addr=0x4, @loopback}, 0x10) unlinkat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x1100) 00:02:12 executing program 1: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x910) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0x2, @rand_addr=0xfffffffffffffff8}}}, 0x90) 00:02:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x7ff}, {0x1c, 0x0, 0x3, @empty, 0xfffffffffffffffe}, 0x5, [0x400, 0x8000, 0x8456, 0x100000001, 0x3, 0x5, 0x1, 0x100]}, 0x5c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x5, &(0x7f0000000000), 0x2) 00:02:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x2b4) __getcwd(0x0, 0x0) syz_emit_ethernet(0xd4, &(0x7f0000000080)="880fafe4fdf99432dfbe2292994ae9a3a8eb4dd71234511c684b953dfecf88ba5ee045ef97fb8238908d3269935586b80298bd3898d805ee97ed3a15af02ced935702bd959b50c38df8c16b920021a27bd8f93b3471a2ed206077d6501dff252a1875d07848dfc15583cb5caa1df1d636ae75896ba319dd3bfaa90718ae305dec75b82426c32edd12b30df93c007fd17fefb698a7917c4fff250f8cec2b113472ae0dc893ab5b87bb99d0ba3b742d386fc57ad8295d35e1f7a5a14e8d95d102188567a24d5c41935f194c2e7c07bc17f81a0ca55") poll(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x7, 0x4}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0xd37b, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0x96c, 0x81, 0x9}, &(0x7f0000000300)=0x8c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(r0, 0x0, 0x3) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) flock(r0, 0xd) 00:02:12 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff"], 0x6}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0) 00:02:12 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) exit(0x4) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x2) pwritev(r0, &(0x7f00000003c0), 0x40, 0xf5ff) 00:02:12 executing program 3: getresgid(&(0x7f0000000000), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) setgroups(0x1, &(0x7f0000000200)=[r0]) setgroups(0x40000000000000d5, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0]) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f0000000140)=[r1, r1, r1, r1, r2, r1, r1, r1]) 00:02:12 executing program 3: r0 = socket(0x11, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) 00:02:12 executing program 2: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') execve(0x0, &(0x7f0000000280)=[&(0x7f0000000040)='!\x00', &(0x7f00000000c0)='}!!.^$\x00', &(0x7f0000000100)=':\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='!\x00', &(0x7f00000001c0)=')\xe7\x00', &(0x7f0000000200)='&\x00', &(0x7f0000000240)='/\\\x00'], &(0x7f00000003c0)=[&(0x7f00000002c0)='-\x00']) r0 = geteuid() getgroups(0x1, &(0x7f0000000340)=[0xffffffffffffffff]) chown(&(0x7f0000000300)='./file0\x00', r0, r1) 00:02:12 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x186, 0x5, [0x4, 0x9, 0x4, 0x0, 0x9]}, &(0x7f00000000c0)=0x12) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x8}, 0x8) select(0x80bd7d40, 0x0, 0x0, 0x0, 0xffffffffffffffff) 00:02:12 executing program 1: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) pipe2(&(0x7f00000002c0), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2303000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000300)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) 00:02:12 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = shmget(0x0, 0x1000, 0x8, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x2, 0x3300, 0x860, 0x2, 0x5, 0x1, 0x8001, r5}, &(0x7f0000000180)=0x20) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r4, 0x8000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000580)) getpeername$inet(r3, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="2634800002000000"], 0x0) execve(0x0, 0x0, 0x0) fchmod(r0, 0x0) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, 0x0, 0x2, 0x4, 0x100000001}, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 00:02:12 executing program 2: r0 = socket(0x10, 0x4, 0x400000000000084) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040), 0x1000000000000382, 0x0, 0x36c}, 0x1fffd) shutdown(r0, 0x2) 00:02:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000e00000010000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009d586359aab3897e0af52cc2000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="070000ffff14000000000000010000000000000058648d29"], 0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x4, 0xc38a}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0xcb, @local={0xfe, 0x80, [], 0x0}, 0xebb4}}, r1}, &(0x7f0000000300)=0x84) r2 = msgget(0x1, 0xc0) msgctl$IPC_RMID(r2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x5}}, r1, 0x2, 0xfffffffffffffe00, 0x8}, &(0x7f0000000140)=0x8c) 00:02:12 executing program 1: freebsd10_pipe(&(0x7f0000000980)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000b40)=ANY=[@ANYBLOB="8daa000008003870eca57d6f0082c6b1cffa46000008020000c409f8ff00930003"], 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)={0x0, 0x6, 0x7, [0x9, 0x63a, 0x1, 0xd0a, 0x12c, 0xc143, 0x57]}, &(0x7f0000000b00)=0x16) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)={r4, 0x5, 0x5, [0x5, 0x4, 0x8, 0x0, 0xfffffffffffffffc]}, 0x12) r5 = shmget$private(0x0, 0x3000, 0x108, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) recvmsg(r2, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f00000004c0)=""/189, 0xbd}, {&(0x7f0000000580)=""/95, 0x5f}, {&(0x7f0000000600)=""/190, 0xbe}, {&(0x7f00000006c0)=""/141, 0x8d}, {&(0x7f00000002c0)=""/29, 0x1d}, {&(0x7f0000000780)=""/110, 0x6e}, {&(0x7f0000000800)=""/186, 0xba}], 0x8, &(0x7f0000000440)=""/39, 0x27}, 0x80) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000009c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:02:12 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0xa) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000640)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479077e"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x3) mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:02:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0x42, 0x0, &(0x7f0000000140)) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x4, 0x30107180}, 0x8) 00:02:12 executing program 0: r0 = socket(0x10, 0x0, 0x8001) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:02:12 executing program 0: __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000080)=[0x0, 0xa8]) semget(0x1, 0x5, 0x100) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x110) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:02:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x40) r2 = semget(0x0, 0x3, 0x24) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000740), &(0x7f0000000780)=0x8) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000400)=0x8, 0x4) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000380)={{0x1, r3, r4, r5, r6, 0x180, 0x100}, 0x9, 0xffffffff80000000, 0x200}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000640)={r7, 0x1, 0x86, "3ecb0364a802abbe280caef86e2b9067155551910ca3b642fc96623a6f8b4557c96474ce12c6ef201b5b8bb44a5a1bb70d97e102ff2405c8e4bfeca315be204a174089289778f5859e580b1e43ac330dede7bc5f8aca367edaa14bcdda5b3400c845143398e0f3b178ce8422667e6929aa99679e7d590de5845db608568af173c17509d09e8f"}, 0x8e) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x6f, @loopback, 0x81}}, 0x0, 0x2, 0x0, 0x15, 0x10000, 0x2, 0x8}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000580)={r8, 0x875, 0x2}, 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) lseek(r0, 0x0, 0x7) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000700)={r7, 0xf, 0x8}, 0x8) 00:02:12 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="7711c1c09691236cb74bad97f6bd55e6270ac39e7de1a409ec2feea7c6662b942d806749f6b5035ce09f404fbecfcdb537b7ed8761a7e7e418917f0ce560d791c5651f3f68787d4239c860a86c83bd3f40e7df48703ff984a2a2dc3afd1a46291b7d6f2bb330b1e7cff4c366d04e0d650c8536eb96cc6ec0a196a246b306f56d9622f244844cfb039b4e7546ddfda6a89f72f26a654c4518ac3e25b5c392c852a8a4a38e4c05a1528904390caaffb77954bc8df596e40497b72b9d4128", 0xbd}, {&(0x7f0000000140)="d2032e65081039d8dfb67f757ada735114cf0671dca7", 0x16}], 0x2) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x10000000000000f3) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000001c0), 0x4) 00:02:12 executing program 1: freebsd10_pipe(&(0x7f0000000980)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000b40)=ANY=[@ANYBLOB="8daa000008003870eca57d6f0082c6b1cffa46000008020000c409f8ff00930003"], 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)={0x0, 0x6, 0x7, [0x9, 0x63a, 0x1, 0xd0a, 0x12c, 0xc143, 0x57]}, &(0x7f0000000b00)=0x16) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)={r4, 0x5, 0x5, [0x5, 0x4, 0x8, 0x0, 0xfffffffffffffffc]}, 0x12) r5 = shmget$private(0x0, 0x3000, 0x108, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) recvmsg(r2, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f00000004c0)=""/189, 0xbd}, {&(0x7f0000000580)=""/95, 0x5f}, {&(0x7f0000000600)=""/190, 0xbe}, {&(0x7f00000006c0)=""/141, 0x8d}, {&(0x7f00000002c0)=""/29, 0x1d}, {&(0x7f0000000780)=""/110, 0x6e}, {&(0x7f0000000800)=""/186, 0xba}], 0x8, &(0x7f0000000440)=""/39, 0x27}, 0x80) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000009c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:02:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080), 0x0) 00:02:12 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x100008, 0x0) ftruncate(r0, 0x800007e2780e3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="02", 0x1}], 0x1) ftruncate(r0, 0x5b7f656c) 00:02:12 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x0) 00:02:12 executing program 2: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) freebsd11_stat(&(0x7f00000000c0)='./file2/file0\x00', &(0x7f0000000200)) mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r0) 00:02:12 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1051, &(0x7f0000000000)=0x3, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="4ce240da3bbd00000000"], &(0x7f00000002c0)=0x6) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1090f, 0xe) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000340)={0x3, [0x0, 0x25, 0x28f1]}, &(0x7f0000000380)=0xa) openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x44, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x1, @multicast2}}, r4, 0x2, 0x0, 0x1ff, 0xfffffffffffffff9, 0xa7c7}, &(0x7f0000000240)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000280)={r4, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) 00:02:12 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xffffffffffffffff, 0xff, 0x20, 0x8001, 0x2, 0x401, 0x6, 0x7ff, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000280)=[@in={0x2, 0x1, @rand_addr=0x3}, @in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xce}, @in6={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x3}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x1}}, r3}, 0x8c) 00:02:12 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1214, &(0x7f0000000000)=0xfffffffffffeffff, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0x0, 0x0, @loopback}}}, 0x88) 00:02:12 executing program 1: unlinkat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x800) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = fcntl$getown(r0, 0x5) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpid() r6 = geteuid() r7 = semget$private(0x0, 0x3, 0x100) __semctl$SETALL(r7, 0x0, 0x9, &(0x7f0000000880)=[0x2, 0x9]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000008c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000900)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000940)={@in={{0x2, 0x3, @multicast1}}, r8, 0x6, 0xc47, 0x7}, 0x94) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000140)="2308ce8bdaea56e8653d302f2e4977902f0b78a4e41f239812e285a7ce25e5b1c3be2b5b35bd9c6245066a5838767e3f3dbcad8b450fcab6bdde67e45ecc00ddf8627b18e4380d4d79cbb5c28963b1fc1ecfea678c85a8ac8bc3cf825da3a5828183fd56a8", 0x65}, {&(0x7f00000000c0)="f6d062319ce3e0acd0e1c36b4551", 0xe}, {&(0x7f0000000240)="764e55640f0124aac4a34aa4e6dc7d589fe7392713dd93965afa32504db292345fc996381735c3ccbad1295ed938644b0d27afd3535f08283dadebcde98d568013a1e1fd2523d3ff1878ca1ecd24aa564c7392e23dd3de5c3017a99a2f046499305445", 0x63}, {&(0x7f00000002c0)="3aa0e00cb0514e75e54f8c4a615e952bbcb32230310219d13ba8dac715eb0b2c84e963f6effa06d143cc2bd9c26a9bdfd7e65b9beec34a07fdf7d8026de7be5e959ab2114dc3cf8d272810009abba5d9bb8a99e91dae85a0fb16b6d4496e96895c62e7e771c5cdb7d5df1dec5b05a9c036a57cbf006eeeabf9dd219cf7b48c97a71c85fd3fe9457927c74b395eadddc991ef3227496827c257b2f2879643a933cb2e2b473f75f3118a724c6b8fdc2a4264ae72b10d95414c60073a4cc0af6e7931c460dbdc23ba04f0655f0feaa7e63a9946c74f", 0xd4}], 0x4, &(0x7f0000000740)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0, r1]}, @cred={0x20, 0xffff, 0x2, r5, r6, r9}, @rights={0x20, 0xffff, 0x1, [r0, r1, r0]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x30, 0xffff, 0x1, [r0, r1, r0, r1, r0, r0, r0, r1]}], 0xc8}, 0x20004) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:12 executing program 3: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = socket$inet(0x2, 0x20000000, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f0000001600)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001640)=0x1c, 0x20000000) socketpair(0x2, 0x7, 0x7f, &(0x7f0000001680)={0xffffffffffffffff}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000016c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001700)=0x10, 0x0) r3 = socket$inet6(0x1c, 0x2, 0x40) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = accept$inet(0xffffffffffffff9c, &(0x7f0000001740), &(0x7f0000001780)=0x10) r7 = accept$unix(0xffffffffffffffff, &(0x7f00000017c0)=@abs, &(0x7f0000001800)=0x8) r8 = open$dir(&(0x7f0000001840)='./file0/file0\x00', 0x100100, 0x40) freebsd10_pipe(&(0x7f0000001880)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = accept4$inet6(0xffffffffffffffff, &(0x7f00000018c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001900)=0x1c, 0x20000000) r12 = getpgid(0xffffffffffffffff) r13 = getuid() r14 = getgid() r15 = socket$inet_tcp(0x2, 0x1, 0x0) r16 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001940), 0x20000000) r17 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r18 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r19 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r20 = dup(0xffffffffffffffff) r21 = openat(0xffffffffffffff9c, &(0x7f0000001980)='./file0\x00', 0x20000, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) open$dir(&(0x7f00000019c0)='./file0\x00', 0x100400, 0x80) r22 = socket$inet6_tcp(0x1c, 0x1, 0x0) r23 = accept4(0xffffffffffffffff, &(0x7f0000001a00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001a40)=0x1c, 0x0) r24 = socket$inet_udp(0x2, 0x2, 0x0) r25 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001ac0), &(0x7f0000001b00)=0x10, 0x30000000) socketpair(0x1a, 0x20000000, 0x4a8d, &(0x7f0000001d00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000500)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000015c0), 0x0, &(0x7f0000001b80)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="200000c7fbe8b600ffff000001000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r9, @ANYRES32=r11, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r25, @ANYRES32=r26], 0x100, 0x80}, 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r23, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64=r16], @ANYRESOCT=r12, @ANYPTR64]], 0x0) sync() getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r10, 0x84, 0x26, 0x0, &(0x7f0000000100)=0x145) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000a23000/0x4000)=nil, 0x4000) sendmsg$unix(r27, &(0x7f0000000480)={&(0x7f00000001c0)=ANY=[@ANYBLOB="01462e2f666916653000"], 0x1, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4, 0x100}, 0x20001) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x7) 00:02:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xf, 0xc80d}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3004, &(0x7f0000000000)={0x0, 0x4100, 0x0, 0x802}, 0x0) 00:02:12 executing program 1: setreuid(0x0, 0xee00) faccessat(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x4, 0x8, 0x6, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x800, 0x20, 0x1ff, 0x7f, 0x9, 0x6, 0x2, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) 00:02:12 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x81}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) setrlimit(0x7, &(0x7f0000000000)={0x1ff}) 00:02:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000780)={'freebsd\x00'}, 0x24) recvfrom$inet(r0, &(0x7f0000000000)=""/78, 0x4e, 0x80, &(0x7f0000000080)={0x2, 0x3}, 0x10) 00:02:12 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="820267567bc99a0c09d089f2dcc706faac3028fc0161aecd83c8138b47e61947e486d72316b5595cc5109d488b66c4d0530c9181c682a8bfa8b496b115e212d680e8734a218e3955e8f9c72c7731139a3dae921cc6f93b0e1e0cd74dafe8f20dc11f025a46ea15eeb6232f88f884dec5aa94e067c463c0407b693794606bec55f4d2dfbe8e7d81b6bcf2f74a34070791563733dda1007efeb3c20fda9d8bbdfcdc0a5abec6cfb16749d325506fb10c1ba113e607fc64b36865b589e6d8b45ebc0693b4a471e4929621dc45883db92242204b"], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x7}}, 0x0, 0xffff, 0x7fff, 0x1, 0x8, 0xffff, 0x7f}, &(0x7f0000000000)=0x98) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f00000016c0)=[{&(0x7f00000002c0)="228bfd17e0ba1a08a91df09050f72b387a58cee833938c23ccc6dee564ce851519daa9d70316ca77915b620e6b41b5efc707c55ed5201ba2f03d73fd79150289776883b9f377a8e89f6294c78db8858fa62270ed92cb06ce3d77e98348fab25712da197d076938fc54a327d950fdb7fb2f2b7b2fac711b495fd8ce2ce5b43f997e343834aaa175dd5ce7cfff15ba051bd8fd8eefedccf15862670a1198", 0x9d}, {&(0x7f0000000080)="9ac9629aeaf7a7463508bb18f370ca5d94b3e21fa1", 0x15}, {&(0x7f0000000380)="71b3a84774c893b6a4f705302763745a80df8d32571702cba13ee454fa557a0ac61e0c5e982936f77a53c9fe59ddf09458a979e64411c550c112896fee3b57f65972f3d40e6c431a36426f4f4b611f4e69189d0db819574de39ddfabcb319d5be2e4be439dd5170d85c07bdc14523ccb36a5f912361acb4f462b3b0dfd4970e1c657f33deef69109a90ca1fbac5e00e3", 0x90}, {&(0x7f0000000440)="534688eda7e3f88ab845fda84977e790858e0c4f8555698bf76ecfe8eee810e681475d5ec16c5b1e14e1cc72e643b469e6ed9e1ae5af56c708b70e12d3ea6c3efcef1bb5571b55839b7462d8eb49fce293350848fc0324f54f3cbd518fcef5b5445aed8bafc135b0a776551775d39e73abb0cd70aa96053d0728f0cd571943e2e858f4fe11ba4887e690040c01e163bfe2550af845ea10e9a7f2a90f9ec7f9c0236da8b9399a779fa33cbbac391effcf99c8d6607d75", 0xb6}, {&(0x7f00000000c0)="c0027f91a18dfee82331f8f196d0f19e0430c60fa694185e81afa50626a7825c0417ea1f19152d451a06113f465df813acb57bb6a9d9", 0x36}, {&(0x7f0000000500)="a55c6b3951edee89d2388d5d26e420a066ee58490bb8b35f3b7d0d6f570fc82021261033e1106a725f0551676777e07dba45cadd2351bf8bfaf3b5b5c7", 0x3d}, {&(0x7f0000000540)="cc72789c1533222bab430342a6c2d528a38de1ec75b49c28d3b003115d69b811f1a42cc09e0e76131c4a774dddc3704bbb97ee1e7311871b428c8f06b779fe3e0d459e89dab2b711ae516b19fa78c3", 0x4f}, {&(0x7f00000005c0)="a0d51134ea79443a2c2fe76fc89d978d7d45f27c318705e268e8b163d49d5a26d0437800d773e4017106d10b589d45bd5303fc118a9be402e241d917c20a9234f531580c5b4a4c93f14449d472b1b6e89de99c001901798b46ee33c66f76847a46450afc7db17e22b13d2674c66e51fe8b930f5b52f09d49d36023bff4da02f51e7ec2c1dc29e0c891ff51fbf28de481249bb85a03157e8ae7260c64c8e2776f09ad138ddb9b10bbe73526ab15b694c7ca8a59006611c7c62a5aafd92c641b1bb9a4d822306b9b8d", 0xc8}, {&(0x7f00000006c0)="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", 0x1000}], 0x9, &(0x7f0000001780)=[{0x28, 0xffff, 0x72a, "b6f94f8698ac1fa917d4b1ab353efcfc81a61f49af7b6253"}], 0x28}, 0x1) 00:02:12 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)='m', 0x1) fcntl$dupfd(r0, 0x0, r0) 00:02:12 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f7ff38c0ba266296c653000"], 0x1) 00:02:12 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x9a', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) symlink(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./file1\x00') mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x20) r6 = socket(0x2, 0x5, 0x0) connect$unix(r6, &(0x7f0000000400)=ANY=[@ANYBLOB="7d613d45f7b6249c0f53565fa8d4d6fe949c27d746c10dd39f33f36e65d9c07b929dd0b12322ebf726ce466135031fe3c1fb59fa1d62f1dc5c69a64e848c1770b617cb8d466483c436bb0ea5a0c826700a7d90325c698c4d6711442e879502b3c5fc0051c23ca52e9b21affea4cdf789b625922e8a36374f98d5731d55d3a6b4771b2f9bef9f29a570872c33bd88c8acd5b7f40000000000000000000000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(0x0, &(0x7f00000009c0)) 00:02:12 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1d9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt(r0, 0x8, 0x2, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) 00:02:13 executing program 1: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() chown(&(0x7f0000000080)='.\x00', r0, r1) 00:02:13 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x6, 0xf, 0xf79b, 0x4}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0xffff, 0xfffffffffffffeff}, 0xc) fchmod(r0, 0x0) ftruncate(r0, 0x36) 00:02:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) dup2(r2, r2) getsockopt$inet6_int(r2, 0x29, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000200), 0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000480)={@local}, 0x14) 00:02:13 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f0000000040)=[r0, r0]) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0/file0\x00', 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shutdown(r1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f00000000c0)=0x6, 0x4) 00:02:13 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) 00:02:13 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000300)='-\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f00000006c0)='\xc0\x15\x965\xd1\a\xd8\xf1\xd4\xa2\x94\xd5O\x1a%\x10h\xf1j\x02tL\x99Q\xe8\x97:`\xfa\x87X\x9d3\x1d1\\\xf7\x02C\x11t\x87\xc3\x0e\xc4\"\xa5\xd5\x8d+\x9c\xab&\xb2uN\xd0\x12\x81V\xbcq4\x99q\x1e\xc0GkD\xa7\x8d\r\xff2\x1e\a~\xfe!\xa3\xce\xf5-L\xd1h\xdaE\x97\x01\xe6>3\xbe|z}\x00\xf1\x90\xca\xa9\x88\xac\n\xb1\xfa+\t\x05\xe0\xbf\x8b.I\xde\xe9\xda\xe9\x06q\xbfox\xcb\x8e9\xad\'\x00\x00\x00\x00y\x97\'\r(p\xb7$}\xc3\xd7\x97\xf5\xa8\x9d\x1c\x1e\a\xda\xf9?\xbb\xa8\x9e\x16\x14r\x97\xa3\v\xca\x05Bb\xee\x181\xc1\xe4o\x85\x00\xd4\xbd\xcf\xb9!U\x0f\x19\x19\x94\x15\x10\x04L\x80\x15Z\x86\xadhq?y+\t\xa3)\x01l\xb6\x14\xd3\x85l#\x88{\'\xdfw7ou\x9c\x85.\x16N,;\x97\x17\xad\xe4\xc5\x16\xcf\xc9\xc537\x85\x1bc\xa8\xf1'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r6 = socket(0x2, 0x5, 0x0) connect$unix(r6, &(0x7f0000000380)=ANY=[@ANYBLOB="82022e2f63696c65c8ad338ce7595b8f56b9bd710c45c91c6c737bb2b90e2884540606b77c3f79fa4bd8da21df1bfc1d07fddbbadea19d56ea7435aa3b1a054b79b7402f1339846ee5db598a261dc1f979ae0abe3c3af454f97e0000000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, 0x0, 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(0x0, 0x20084, 0x82) 00:02:13 executing program 1: r0 = socket(0x1e5e999e435025ed, 0x10000009, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e220100001204ce0495d0b11fd1c3103aa3a7000000000000000000000800000000000107000000000000000000000000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000fb251db368b3f208000000000000000800000000040000000000000000007f9bd79d1dbf737e00", @ANYRES32=0x0, @ANYBLOB="ffff0000ff7f00000100000008000000ffff7f00"], &(0x7f0000000000)=0x98) 00:02:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000680)={0x0, &(0x7f0000000640)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000700)={r2, 0x5}, &(0x7f0000000740)=0xc) r3 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = accept(r5, 0x0, 0x0) close(0xffffffffffffffff) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r7, 0x7e2780e3) r8 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r8, 0x0) ftruncate(r4, 0x40000002bc) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r9 = socket(0x2, 0x5, 0x0) connect$unix(r9, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r10 = open$dir(&(0x7f0000000880)='./file0/file0\x00', 0x0, 0x28) mkdirat(r10, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r10, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r7, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000780)=ANY=[@ANYBLOB="5a7d2ae1bae28155852809d51b3aa8280ec15da20e26d5f25bf7e9acc53f4d9bf0dcf35c6f149139cb31df407aecce88dd2ebee818ff051a372fdec89bd0503ca5b3081230a0fad10c627a0a5cd6dda8f608ebccacabfe3f4e8e73264b7364e413b7228e1ce490898cd233631952e6db8c52e2a167f83f"], 0x0) 00:02:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @rand_addr}, 0x8) setsockopt$inet_buf(r0, 0x0, 0xb, &(0x7f0000000080)="e3f4a9be", 0x4) r1 = socket(0x10, 0x6, 0x7) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:13 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgget$private(0x0, 0x220) getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:02:13 executing program 2: setgroups(0x11, &(0x7f0000000540)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8b01, 0x183) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x4, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) getpeername$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) setregid(0x0, 0x0) 00:02:13 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200010000000c, &(0x7f0000000040)="ebff125c00000000", 0x8) setsockopt$inet_opts(r1, 0x0, 0x200000000001c, &(0x7f0000000000)="eaff125c00000000", 0x8) 00:02:13 executing program 0: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="070005000200ff00010003000100"], &(0x7f0000000240)=0x12) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd, 0x0, 0x0, 0x2, r1}, 0xc) sendto$unix(r0, &(0x7f0000000000)="77cce60aeba11e38c5889040304cab30af3be1df25f5b2f725780fb8ff3c9ef8171a86a1efe5483fe249d5cf766733d1f05e207b6b1a060cabd7654f3190512601222d", 0x43, 0x4, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000000140)="cbc4ec0040a47a98522c224171267e2d8e6d5134e99b4e3c16ba8d3263ff98c66489b3645844875f79dd4298436ace3eba38654af010adb44c4c52b61eef23d0303290f9cd82781e6f5aa703f7e227d0d7916e14181f400614cad6dd0a40c4273e31739f9468", 0xffffff27, 0x1, &(0x7f00000001c0)={0x2, 0x3, @multicast1}, 0x10) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f26296c40"], 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280)=0xcdd, 0x4) 00:02:13 executing program 2: r0 = msgget$private(0x0, 0x1) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/13) openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x1001000fffe, 0x0) 00:02:13 executing program 2: nanosleep(&(0x7f0000000100), 0xfffffffffffffffe) shmget(0x0, 0x4000, 0x60, &(0x7f0000ffc000/0x4000)=nil) 00:02:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) lseek(r0, 0x0, 0x0) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000300)="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", 0xe19}], 0x1) 00:02:13 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pwritev(r0, 0x0, 0x0, 0x0) r1 = getuid() getgroups(0x7, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x400) 00:02:13 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="edff", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in, 0xc, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000002c0)=[{&(0x7f00000000c0)="910408647ca1746ff50866acb5823a8a4c799755ad55db7daac55ec13c1b31372d37fae5a2a47959f1a1cd1d641b3264175f5c249f68c151dc91a3fda331cfaf39d7be931b50ef35be1049d94f84e323fbd4736f0558930492b3d19b1ec1f529ded29c99cc46601be63c23fb117ee00713d2e63f8e11cdf2642d8cd77ebe6d3e7ffb97e55bcb5e01c61f58880c7a0153f938d1d1488537baa6bb9e78f11ca4473b067868f455195a4c63383735ac5129ae1cd80700f0f87ad5d916bb30e69d76da83389ca6074d54526be0790f56e14cda1c94e841876fbca975d75f98f17e870d416831f54cc8fb28c6bc5bc8fb0ecf31b2", 0xf2}, {&(0x7f0000000440)="df0062943d60cf325274a8a05d03540added294b2237906e9753a90b5447ee3492a3653d0b8bef0ba13b35bfeece96bd45551a0e5c3af7ffd8cdaf557d31de1c47267aad1261ee33227534389196ef197ce8440df9d8834a61bd37adb5a5b2ab3d2cd263328bea6dda2e9f88e9c872b464b701f2057291c63f6540cd8f3ecdf5118a4962d8a8ba3cd92a599c83c1eb45d7664197731e11cb3ac86a0f7f879c7eb230810714e9bcb928a52c8831a2b469e682e35764f867f2de243a7ed46a841a9073757c4b4f9964d40c31e00cc200f94ff5fceb1b6632", 0xd7}, {&(0x7f00000001c0)="f076b3d50893bdc3c14199094f04e6b80609de60844f4a0e5a97112c505ca504ac062eb3b85c7c87cfae9a64b5861d6ebff9a7d5ce6c21251947b87af96430760726743d12128ebca896f0f18638e156762752328e4517cdaf0cba4e6ee26179745defa7a66e553fe8650762c7c1ffd7a5d25756a2ec35329fbbdc97eef33ba39f214686050aac1b20408ff70d1584544f3cb519215320ad21db", 0x9a}], 0x3, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x210}, 0x8) r3 = socket(0x17, 0x3, 0x6) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000540)=""/121, &(0x7f0000000380)=0x79) 00:02:13 executing program 0: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000aef000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) 00:02:13 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c4, 0x0) linkat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x400) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="bf6235fb35e4d3ff35ad815ca361b5325b4c8cd9956777942c96cf7e5e2014c1a0ef7c7a4717e7ea58ea35eb455e9e02e79a5c3c6dd7f391f21ebcca65786883cee9414edf9e533caac5f95590dee5c878a83fe26699344a439852f2bbcc5ffc5c4f987a95ef59a45a0e0342e28af685d2f82fcc29a1"], &(0x7f00000002c0)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x20, 0x100000000, 0x100000000}, &(0x7f00000001c0)=0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x9) 00:02:13 executing program 2: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e2e0000002900000000000000000000000000000000000000001000000000000000692914f86bec65fb3ce084af000000000000000000000000000000000000000000000100000000000000000000000000000000000000461995fb59d600000000000000000000000000b200eb1a0100000000000000000000000000000000000000000000000870ce3d0e", @ANYRES32=r1, @ANYBLOB="04000000f8af72d988df800000000000000008000000ffff0000bfeb2101baf7ac8be5ecb978ce2c0077d61104000000406636a60259565d557bd260dfb5de5e1a6298e65159fc420d73889767fcfa4107f3959f9168d8d6508c00c362b090e8970b28f0b7f277b3535448850ca6fd717f8a4a226bad01e1dcbd7d5c4103"], &(0x7f0000000200)=0xa0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x6) mlock(&(0x7f0000ce0000/0x1000)=nil, 0x1000) 00:02:13 executing program 0: munmap(&(0x7f0000a57000/0x4000)=nil, 0x4000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000930000/0x400000)=nil, 0x400000, 0x2, 0x80410, r1, 0x0) mlock(&(0x7f0000ea7000/0x3000)=nil, 0x3000) 00:02:13 executing program 1: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x4) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpid() r2 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000140)={0x80, {{0x1c, 0x2, 0x9, @loopback, 0x80000000}}}, 0x88) getpgid(r0) setpgid(r0, r1) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, &(0x7f0000000000)={0xd85, {{0x1c, 0x0, 0x7fff, @loopback, 0x4}}}, 0x88) 00:02:14 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x28, 0x0, &(0x7f0000000040)=0x2) 00:02:14 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x80) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffb}}, 0x0) 00:02:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x400000000001, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x5, &(0x7f0000000000), 0x2) 00:02:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xb12}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x7ff, @empty, 0x20}}, r1}, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002f74), 0x8c) 00:02:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) fstat(r0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x800, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x82f5, 0x800, 0xfffffffffffffffc, 0x7}, &(0x7f0000000140)=0x14) munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0) 00:02:14 executing program 2: r0 = socket(0x10, 0x3, 0x40) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66ac1b2e2d00"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRES64=r1], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) 00:02:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x83) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) poll(&(0x7f0000000180)=[{r0}, {r0, 0x88}, {r0}, {r0, 0x10}, {r0, 0x148}, {r0, 0x82}, {r0, 0x2000}, {r0, 0x180}, {r0, 0x120}, {r1, 0x8}], 0xa, 0x3) 00:02:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66462da4bf5e"], 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYBLOB="9cc4a79d47772d772dbfc8b74ff5a23234627dda97626d367cfaa59d6916535419e0531e66f5c599db676c3b43310d3f93cfaf20fc0ed9a6accc3eeda87680a60a5904f470c6fd6c3c2e402c2fea7c36d3a100846a33dba3ecf850778e6ac970c08f4f7f8b08e2e8aaee0d0422972ee91f0639a240b5f4c0f8039b88d023d545938b4caf6a3ec692e9", @ANYBLOB="de000000bf6625c37ec43fae850b66809ab7d66c3105a0d0cec3619f33c217d0bdb47af4e1b710b097c6775d79333975be75949742bd308db55d2264a327544c1bfc4e41ba690f5ddc7628261054db75efca9dfd117cb25d431c86580c3b9ffe1a058e99ffcc537524a65c3824f56bb315b51ed57e5aef7e60f4e31f757f8f5bb2c33e33d9377b01629412937d3f14f6a8266d3d419444c13bef0341f4eadc343180459af31cbd0af558d1bdd13cba434c8d9f7b3f561c7a92b7d91540239a067314384e8453a4d12a65a42b3e451db8b39187000000000000008000000000000000"], 0x0) 00:02:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r1, 0x0, 0xffffffffffffffde, 0x0, 0x0, 0xfffffffffffffe27) close(r0) 00:02:14 executing program 3: munmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000b18000/0x4000)=nil, 0x4000) 00:02:14 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000a40)=""/150, 0xfffffffffffffe8f) r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000006c0)=ANY=[@ANYBLOB="56c22b9192ffff3b167358b009c166b0481d51b44851d7032057e1c10f208a49733e03c18819c4be788b2db0614df42db66eccba1e858242d6bb527cb12854c9659b3e149fb7f3c12fe70df78a086116de9c7f72cd904195d16126b00749b134f94364c77a78073d606c0a259d54ae67c42bd8269845fab9a1a30ac7239c0fd0a2619304f1086f232a3f08a115f529517074686e78a614eed1ebf9da7de52a519fa9e0c8557e699649901d3543c62b40746d812c29eabb2ef9193288b5534865bdd2bdfa218fc50de425746802740914fcb649995941cca5059a48ef66eb4d6a26d24fb62895ca8f982996e01bc3505d0d4ffc4b189d3da4ed349480d17c77aa797936fd422727ce7383afb5eea04f73113135ee577981"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a10400d3c1d6a10f93c660352473b822317749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:02:14 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) freebsd10_pipe(&(0x7f0000000040)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup(r2) connect$inet(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) writev(r1, &(0x7f0000000280), 0x26) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000)=0x9, 0x4) fcntl$dupfd(r0, 0x0, r1) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) 00:02:14 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x1, &(0x7f0000000200)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0x3ff, @empty, 0x5d9}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x1}, @in6={0x1c, 0x1, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000280)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000340), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x14) fcntl$dupfd(r1, 0x0, r1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000440)=""/110, &(0x7f00000004c0)=0x6e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:02:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1e, 0x3, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1018, &(0x7f0000000000), 0x10) 00:02:14 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x3, 0x3000, 0x1220, &(0x7f0000ff9000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x1f) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000800)='\x00', &(0x7f0000000880)='\x00', &(0x7f00000006c0)='\x15\xcc\xf4\xf9\x95\x19\xb7\xb4\xe5~\xc4 \xc4\x83\xaf\x15\xeeZ\x92\x14h,=\xde\x95-eos\xa6\b\xef\xf7\xa9\x12\xf9\x14\x00#\xa0\xf2S\xa0\xf8\x87Cf8\xb1a\x95q]\x9fs\xc4\xe9\x10\xa8\xe4\xfd\xda\xac\x8d\xf3\xf6[X\xaf2f\xea\b\f\xd0V\xa8l]\xeb5\xf8\xe3k\x83\xd9c\x04\x17\x17\xda{\xd1\xfe\x7f\xfd\xfa\xd1\xf2\x9e\t\x01\xacgz\x05\'\xc9\xc5\xdd\t\xd5\x00(\xd6c\x87\xe8\xb3AR*\xa2`+\xed\xe51I\xbc\x00\x12\xd8\x193^\xd8\t\b\'o\xe2\xf0|\x01\xc0\x91\x96\t\xaf\xd4\xb9\xaaGP\xe4\xc3\x15=\xeb\xe6\xe2\xa4cr\x17\xe8l\xac \x8f\x86\xe4u)\x80\xed\f\x13\xd1=3\xb7\xa0d\vM\x7f4f\x7f:\xd9\x18!W\xb1i>\xf19w\xdapK>\xeb\x9f\xb7Kw4>\"\xb6\xffz\x97\xbe\xc3\xa7J\x17\x97\x9f\x9a\xcd\xe5\x8e\x81\x81\x1fA\x97x\xeb\xf5\f\xcd\xb7o\x9d\x1d}\x12\xc8\x8a\xe8\x93\xe7\xf8m\xd6\xaa\x1e\xa6*Ng\x8ei\v*+.\xaa\xe8*\x1d\x03\x84\xdc\xf9c\xb1`-i', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000840)='\x00', &(0x7f00000008c0)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000680)='./file1/file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r5 = socket(0x14, 0x3, 0x80000001) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r6 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r6, &(0x7f0000000180)='./file0\x00', 0x0) getsockopt(r5, 0x5, 0x10001, &(0x7f0000000400)=""/74, &(0x7f0000000040)=0x4a) mkdirat(r6, &(0x7f0000000240)='./file2\x00', 0xfffffffffffff7fc) unlinkat(r6, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000640)='./file1\x00', 0xfffffffffffffffa, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:02:14 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x404, 0x120) recvfrom(r0, &(0x7f0000000100)=""/133, 0x85, 0x3, &(0x7f00000001c0)=@in={0x2, 0x2}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002ce36000010000000000000000000000000000000000000000000000000000000000000000080000000000000000000000cdd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000008087ed3e0000000000000000000000000000", @ANYRES32], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x6, &(0x7f0000000000), 0xfe6a) r3 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x1, 0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0xe0, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}}, 0x0, 0x5, 0x2, 0x1, 0x8, 0xffffffffffffffe1, 0x80000000000000}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000340)={r4, 0xe, 0x1}, 0x2) 00:02:14 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = shmget(0x1, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x10050) 00:02:14 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100)=0x3, 0x4) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:02:14 executing program 3: __getcwd(&(0x7f00000005c0)=""/195, 0x1b) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xff, 0x7a}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) chroot(&(0x7f0000000000)='./file0\x00') 00:02:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f00000001c0)="4d690c85c5384d863f04ecb5e50a912caad75eed981715bbf3804e71460c5ca17b837337944e3d22ab53fffbe8f16017e92718808332c69cb8147a953298d192b2237dcd53df4a4a1b1815bd624be38c5f73e19ab9acae166450c0146439f72eda46bcb4800c7c9c707d26931a908078afa496d9e26c039c0de6ca2f667beea76190d5ec5388edae17a2cc2d9d1cd8b18761f1172661078878", 0x99) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, 0x8) fcntl$setstatus(r0, 0x4, 0x0) shutdown(r0, 0x2) 00:02:14 executing program 3: semget(0x2, 0x1, 0x40) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000500)}, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1) r0 = semget(0x1, 0x0, 0x14) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000000)=""/80) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000100)=""/39, 0x27, 0x0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8) ppoll(&(0x7f0000000000), 0x200000000000031c, 0x0, &(0x7f00000004c0), 0x276) truncate(&(0x7f0000000080)='./file0\x00', 0x5) setsockopt$inet6_int(r1, 0x29, 0xf, &(0x7f0000000180)=0x800, 0x4) 00:02:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={r1, 0x4}, 0x8) 00:02:14 executing program 3: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="924e957ae2b9ce2d94da4d0371a867634f6ce1a01b23da01498e36ebbc5557b218c77faa1b20ca5670083fd920803cb64424f728798a34fa0b18a925028a54d912bf57e70c778b36e8a10745180841d6a7376ae837f7669954172a778d4d9bcdbfff529596c84adc446d9bcbf96f209e8482fa6d7236ff847df903ffb7b9368e2c224471da03d6dc45fd8f16144a69d8b306280867a9d6", 0x97}, {&(0x7f0000000200)="86678554cd640b8ae1000aa3fbfc0b9d87a9f8f682fcba0b45", 0x19}, {&(0x7f0000000240)="5f452f88f3a43c8769e536739f74c844cb6cd8cf7758689fa7b8e659fa05745ba214c0d76cd42388debb29414808133466dc1349a4a7821c4d5f05717b3958eacbb487e11d232a19911e4d15c00cc4cba620808607e359def457ad9c9f68a4fd20244e75f9a5584f530734bdd5a5eaab17d05076be2c4eff8ec48ad0a07716fe71d4192cc4367072574fb2fc6e95ade0371acb85efe41787b8fab51880f9e6b1d865d5af09b5b8e02842f17f", 0xac}], 0x3, 0x0) r1 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r2 = dup(r1) fdatasync(r1) fcntl$dupfd(r2, 0x0, r2) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) 00:02:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x9a, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x1fc) 00:02:14 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_linger(r1, 0xffff, 0x80, 0x0, 0x0) 00:02:14 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{0x0}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0x1c, 0x10000000, 0xffffffffffff8000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x3, 0x6}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r2, 0xbd, "e46a33912a32dbcb88cfa7d994c0f038b5ca80b6959d9e3239f165aed3e0860ab463ad8defb9fa089042d603fac6ddc33f2611fb834b028d436491061d7120c72d57951e36af6f8b8d654f4c081101af489acae3ba42bacb0141903ed3f1cbbb8e70adf2d57a53358b93ca7d27e3900146697f81b487cccad8c0e9189975426f777347918273cd17bc1e9b34485c148941c9e5b294de9b39c0ee2685266e909399249a5fdecf2aa3e6d50c8138de6187b9977f275050ff9993a785dead"}, &(0x7f0000000280)=0xc5) fcntl$getown(r0, 0x5) r3 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r3, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000000c0)=[{0x0, 0x142}], 0x1, 0x0) getgroups(0x1, &(0x7f0000001640)=[0x0]) sync() r4 = socket(0x2, 0x20000000, 0x0) connect$unix(r4, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) 00:02:14 executing program 1: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000c97000/0x2000)=nil, 0x2000, 0x5) mlock(&(0x7f0000ee2000/0x1000)=nil, 0x1000) madvise(&(0x7f0000c96000/0x3000)=nil, 0x3000, 0x4) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) mlock(&(0x7f0000c97000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000eef000/0x4000)=nil, 0x4000, 0x5) 00:02:15 executing program 2: getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000040)) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4003) 00:02:15 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x711}, {&(0x7f0000002680)=""/4096, 0x13b7}], 0x2) pwritev(r0, &(0x7f00000003c0), 0x158, 0xe00) 00:02:15 executing program 1: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}}) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000000)) 00:02:15 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) close(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000340), &(0x7f0000000440)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="0900000001800000ff0102000600df00000000801c004e2108000000000000000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="01000100c8000000ff0300000800000000000000"], &(0x7f0000000300)=0xb0) fcntl$getflags(r0, 0x3) 00:02:15 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x20) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x25, &(0x7f0000000000), 0x2) 00:02:15 executing program 1: r0 = socket$inet(0x2, 0x20000000, 0xfffffffffffffff9) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x5, 0x4, 0x8, 0x9, 0x7, 0xeab9}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x200, 0x0, 0x9, 0x6, r1}, 0x10) r2 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000)={0xfffffffffffffffc}, 0x4) bind$inet(r2, &(0x7f0000eed000), 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080), 0xfc83) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xff}}, 0x0, 0x7f, 0xffffffff80000001, 0xc9}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x1}, 0x8) 00:02:15 executing program 0: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) madvise(&(0x7f0000cfd000/0x2000)=nil, 0x2000, 0x0) munlock(&(0x7f0000cfd000/0x3000)=nil, 0x3000) 00:02:15 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x51, 0x900) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x800, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x400, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x8a83, 0x4cd}, &(0x7f0000000200)=0xc) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0, &(0x7f00000002c0)) r6 = getegid() getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) setresgid(r4, r6, r7) r8 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0x40) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r2, 0xfffffffffffffffa, 0xfffffffffffffbde, 0x7}, 0x8c) mknodat(r8, &(0x7f00000004c0)='./file0\x00', 0x8000, 0x5) getpid() freebsd11_lstat(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000500)='./file1\x00', r9, r5, 0x200) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000600)={r3, 0x1ff, 0x1ff}, 0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000007c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3, 0x3, 0x3f, 0x10, 0x8, 0x0, 0x3}, 0xa0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000009c0)={r3, &(0x7f0000000900)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000a00)=0x10) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000ac0)={0x6, {{0x2, 0x0, @rand_addr=0x5}}}, 0x90) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000b80)=0x1, 0x4) fchmodat(r1, &(0x7f0000000bc0)='./file0\x00', 0x0) open(&(0x7f0000000c00)='./file0\x00', 0x8284, 0x21) 00:02:15 executing program 1: r0 = semget(0x1, 0x0, 0x20) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000000)=0x101) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x4, 0xffffffffffffffff, 0x0) 00:02:15 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) socket(0x1, 0x1, 0x3ff) 00:02:15 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/26, 0x1a) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) 00:02:15 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/26, 0x1a) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) 00:02:15 executing program 1: r0 = semget(0x2, 0x0, 0xffffffffffffffff) __semctl$IPC_INFO(r0, 0x20000000000003, 0x3, 0x0) 00:02:15 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="1534422e3e5da0427d0d6fc5867ed23191a1319307b33605f13cd0fd27c4", 0x1e}, {&(0x7f0000000040)="6cd8ca94fa1f88b1667bcb3a921f0f0ca1ddb68dcdfe754c49c08ae581d0f2bb4553c752c06e9c69b9027f171d60a8a4075a502c0b113077cc1016a7cec4aad3061e70672942e14af1e9", 0x4a}], 0x2) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0xfff, 0x200, 0x3, 0x1, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x7, 0x7, 0x8}, &(0x7f00000001c0)=0x10) 00:02:15 executing program 1: r0 = open$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}], 0x1e9) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x2) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:02:15 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x35e, 0x3, 0xffff, 0xffffffffffffff01}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={r1, 0x265}, 0x0) 00:02:15 executing program 2: shmget(0x1, 0xa000, 0x8, &(0x7f0000ff5000/0xa000)=nil) __getcwd(&(0x7f0000000140)=""/242, 0xf2) 00:02:16 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e5bcfbd72d66df56a746e082f0d72962f6669ec653000"], 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x142, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x140) 00:02:16 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$lock(r0, 0xc, 0x0) 00:02:16 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={r1, 0x7d, "80afc47e6a89133c28fddef7005238ba3ed1eca3b923ff94453546e068a56ebd18229fd34b07f0d309d2d3e8ec189b3173ce95d52e15738a511c01f00891f32acf720a391ab87582a65854a563c15c25cfcdcbb672028087f20122dee242f0914b150d063fed2a68538731cccd68236c279a512ef9f19e03dc31836cde"}, &(0x7f00000003c0)=0x85) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xfff}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r2}, 0x268) 00:02:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2ca, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) 00:02:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xe402241}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in]}, &(0x7f00000001c0)=0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00026c65300000000000"], 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) 00:02:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = socket$inet(0x2, 0x20000000, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f0000001600)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001640)=0x1c, 0x20000000) socketpair(0x2, 0x7, 0x7f, &(0x7f0000001680)={0xffffffffffffffff}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000016c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001700)=0x10, 0x0) r3 = socket$inet6(0x1c, 0x2, 0x40) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = accept$inet(0xffffffffffffff9c, &(0x7f0000001740), &(0x7f0000001780)=0x10) r7 = accept$unix(0xffffffffffffffff, &(0x7f00000017c0)=@abs, &(0x7f0000001800)=0x8) r8 = open$dir(&(0x7f0000001840)='./file0/file0\x00', 0x100100, 0x40) freebsd10_pipe(&(0x7f0000001880)={0xffffffffffffffff}) r10 = accept4$inet6(0xffffffffffffffff, &(0x7f00000018c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001900)=0x1c, 0x20000000) r11 = getpgid(0xffffffffffffffff) r12 = getuid() r13 = getgid() r14 = socket$inet_tcp(0x2, 0x1, 0x0) r15 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001940), 0x20000000) r16 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r17 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r18 = fcntl$dupfd(0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c) r19 = dup(0xffffffffffffffff) r20 = openat(0xffffffffffffff9c, &(0x7f0000001980)='./file0\x00', 0x20000, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) open$dir(&(0x7f00000019c0)='./file0\x00', 0x100400, 0x80) r21 = socket$inet6_tcp(0x1c, 0x1, 0x0) r22 = accept4(0xffffffffffffffff, &(0x7f0000001a00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001a40)=0x1c, 0x0) r23 = socket$inet_udp(0x2, 0x2, 0x0) r24 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001ac0), &(0x7f0000001b00)=0x10, 0x30000000) socketpair(0x1a, 0x20000000, 0x4a8d, &(0x7f0000001d00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000500)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000015c0), 0x0, &(0x7f0000001b80)=[@rights={0x18, 0xffff, 0x1, [r0, r1]}, @rights={0x20, 0xffff, 0x1, [r2, r3, r4, r5]}, @rights={0x20, 0xffff, 0x1, [r6, r7, r8]}, @rights={0x18, 0xffff, 0x1, [r9, r10]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x20, 0xffff, 0x1, [r14, r15, r16]}, @rights={0x38, 0xffff, 0x1, [r17, r18, r19, r20, 0xffffffffffffffff, r21, r22, r23, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [r24, r25]}], 0x100, 0x80}, 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000001d40)=ANY=[@ANYBLOB="87000000f5fea5c1fa51e0c561ab4bf673af569cc9df79698e1f11e475c9a64928bbcaa37aa8a358f48b9463a8be207ac1a7db371789ee709a98ba254b84b23bddf057e384476e239b38362df2c7999dbb4f31d0b05bd9167efeb14ed524c98643b99877d3720278653429a85e7f97cbe3eb02ed5880e2466150f5263fd91c2b000000004c4afa9388a3cd43b607000000"], 0x0) sync() getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f0000000180)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000a23000/0x4000)=nil, 0x4000) sendmsg$unix(r26, &(0x7f0000000480)={&(0x7f00000001c0)=ANY=[@ANYBLOB="01462e2f666916653000"], 0x1, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4, 0x100}, 0x20001) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x7) 00:02:16 executing program 1: setreuid(0x0, 0xee00) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) socketpair$unix(0x1b, 0x3, 0x0, 0x0) 00:02:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1204, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x2, @rand_addr=0x6}}, 0x0, 0x7, 0x40, 0x81, 0x7fff, 0x4d, 0x81}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x2, 0x100000001}, 0xc) 00:02:16 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x3, 0xffffffffffffffff, 0xffb6) 00:02:16 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, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000140)=0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1}, 0x0) 00:02:16 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x100, 0x3fffc000000000, 0x3, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x6, 0x4, 0x7}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={r1, 0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) 00:02:16 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000007c0)={0x0, 0xb, 0x3, [0x4, 0x2, 0x3429]}, &(0x7f0000000800)=0xe) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000840)={r1, 0xf1d9, 0x1, [0x4cc]}, &(0x7f0000000880)=0xa) fcntl$setstatus(r0, 0x4, 0x10000) r2 = dup2(r0, r0) ftruncate(r0, 0xc705) truncate(&(0x7f0000000100)='./file0\x00', 0x1) lseek(r0, 0x0, 0x1000000000004) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x48, 0x4) poll(&(0x7f0000000000)=[{r0, 0x18}, {r0, 0x2}], 0x2, 0x664b6e3) r3 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000640)={0x0, 0x8, 0x7ff}, &(0x7f0000000680)=0xc) sendmsg$inet6_sctp(r3, &(0x7f0000000780)={&(0x7f0000000200)=@in6={0x1c, 0x0, 0xf2, @remote={0xfe, 0x80, [], 0x0}, 0x3bcb3e69}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000240)="8838e4e83a57d1126a25d474a359fdb0073219", 0x13}, {&(0x7f0000000280)="6f5091fe20ead952818e1af6a9142712a082fc09db5450689e64e5640d9154b147764d453b30b603f7442b50b7df150f6c936108abf05d24285190a0f7bf9ca4dc00957718ec406733f80832d3a007f7b05c6975c943ff19037a706fb385422988ae91a46b0830c3c7bad982cdf8e9260061db4d7407f27f43e658835ff77f593f63592e3601d4b5ca104a34be70a595b3c9e57a26e2ff8764aef67497cc59d8664f093a3aa924", 0xa7}, {&(0x7f0000000340)="2957bf5dbb173f7253e8611b85481559feecbc1f959475882ac5525e6cb9e249edee1c26a0163f9ac014edcc97800bfeec1a53b224b17b155455997373ec3242f2d209f07a9aa8", 0x47}, {&(0x7f00000003c0)="adf4ebb16c1751d7c4cb1a2500e24a775beb40fa1e5c2e02e3cbae7ef3b8279ec8f42bb6b2cb136e667f46cd01ca30304fcfe69ffd1ef1f7b9251c512e6ff42fa99a7d", 0x43}, {&(0x7f0000000440)="2add24b2e5f40b8889cdb07d00c9f4449c022f62aef78a92d8ef6f5f8945297b15b6e23b5dd9e7a9fe7adc0a03d93116f979a8941ef65c7c45e840153e1ec13f6f223f9d5b18a65e223c32d6ed1faf649271cd84a12fdc1c", 0x58}, {&(0x7f00000004c0)="1f1a438c333304c66efe347426f16aa1585fe1d76fd9634f7bf34b363a75fba0f870ad8439235c41c9ae9f83b731657df6dcb60f3a1dbc74cab7c6fd72221f75cfbb5c0ffc91182db29da447c2ff2c243a2f9d2c9c2ff6d2c7e651b2eaacbcea3efad12436e1d3823896925bcb1836db00b3ccac3e099e8337869863175b8c2c93c78061f32c27a5867c0abf196eba9153c613ac4bd3fcf535085d569b07aba6bed9662708d402bbaec78eecf4a60436cddf9f023b900ec55f0ab60776ad5e4254d6fe7afb76", 0xc6}], 0x6, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x8, {0x1}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0xc, 0x4610, 0x4, 0x81, r4}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x84, 0x4}, 0x20004) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x10000, 0x9, 0x6, 0x6, 0x10000000000}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r5, 0x1, 0xfff, 0x6}, &(0x7f00000001c0)=0x10) sendto(r2, &(0x7f00000008c0)="e7650e76ad194d8ea1303e50d605afb479516049c825aa2bc6be18ccfb218eddaeeb994c", 0x24, 0x20084, &(0x7f0000000900)=@in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x98}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000940)={@in6={{0x1c, 0x2, 0x8, @loopback, 0x80000001}}, r4, 0xfffffffffffff001, 0xd7, 0x800}, &(0x7f0000000a00)=0x8c) 00:02:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000000580), 0x1f) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) freebsd11_getdents(r1, &(0x7f0000000040), 0x0) 00:02:17 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)="dd", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000000000)=""/153, 0x99) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) ftruncate(r0, 0x81) 00:02:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="060000000400000000080500950004000010000002004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0500000002000000040804000900000047000000"], &(0x7f0000000180)=0xb8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r2, 0xf459, 0xf, 0xb780, 0x8}, &(0x7f0000000200)=0x18) 00:02:17 executing program 0: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r2) setgid(r0) setregid(r1, r1) setresgid(r1, 0x0, 0x0) 00:02:17 executing program 0: chdir(&(0x7f0000000000)='./file0\x00') r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000100), 0x4) 00:02:17 executing program 3: r0 = socket(0x0, 0x10000000, 0x1c) close(r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x80000000, 0x4) 00:02:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x40) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x1f800000000000}}, 0x0, 0x1, 0x8, 0x1}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r3, 0x82, 0x5, [0x9, 0x100000000, 0x7, 0x10001, 0x4]}, &(0x7f00000000c0)=0x12) read(r1, &(0x7f0000000240)=""/175, 0x300f) 00:02:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) dup(r0) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000040)=r1, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1, 0x0, 0x99}, 0xc) 00:02:17 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c) r1 = getpid() fcntl$lock(r0, 0xf, &(0x7f00000000c0)={0x3, 0x6, 0x10001, 0x6, r1}) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0xfffffffd) 00:02:17 executing program 0: setitimer(0x0, &(0x7f0000000000)={{0x4, 0x4}, {0xfffffffffffffffe, 0x3ff}}, &(0x7f0000000040)) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x204) setitimer(0x2, &(0x7f0000000080)={{0xfe62, 0x9}, {0x10001, 0x7}}, 0x0) 00:02:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c000085ca0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000f9ff00000000000000e0f4efb6cb324275226006e6000000000000000000000000000000000000000000000000006a18c31f0fd7a55a79a67afe7f902a8b91976cd323642addb568b3fe3b404eddc6ca2fd61dd8c66adb415d7fb9dded2faecd7a6261a34e1ca1d1c1dcf222fc2d5319bb70650b813a07e5650c12b954fb54508e03fb833c06da8fe4f9c3c02cce6ad95268466618105104a3a5f154fdc92993ef5e7440da959405472e2ef730808ab80ecdc0c6aaf17588e048394301d58ff362b36d7ffd350f4074d69ecf53d4f57023e0a96ffa6cb8ed507743f376449cbedeab2169b33bbeea99c3da0beac720f9bf405ba8e1e5ff24d8cf2d530a94d841e83dd383ae12b65f7878bb02c9ac54ad2a187f3e63ca10e3e1782e62504379e6db8294116f6450511b4cd70ee0585d0610cf8af3f7a6a53174d2b706071078c7a08fa8a894ffaedb0bbc9243eec42a99307b1a19f84225bca31535c851a52946b67e4af2ba1d6d6eb584ebb345406a933e56fb160392e2a8671fad44c5f2485e1d0f772c00000000000000ad6109e0e132b575f3b5dda96cb5412e0eb0ca3558bf0ff09feec88313fa27d0dd9668b75fb72845ce346de0cb0c3a6b737e2a", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8c) getsockname(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) 00:02:17 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x10000, 0x4, 0x4, 0x0, 0x5b8}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) r2 = dup(r0) fdatasync(r0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000040)=""/39, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x2, @multicast2}}, r1, 0x800, 0xfffffffff097652e, 0x200, 0x1f, 0x9, 0x81}, &(0x7f0000000380)=0xa0) 00:02:17 executing program 1: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r2 = dup(0xffffffffffffff9c) r3 = accept$unix(0xffffffffffffffff, &(0x7f00000013c0)=@abs, &(0x7f0000001400)=0x8) r4 = open(&(0x7f0000001440)='./file0\x00', 0x38102, 0x140) r5 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x16, &(0x7f0000000200)={r6, 0x6}, 0x8) r7 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r8 = open(&(0x7f0000001480)='./file0\x00', 0x80, 0x80) r9 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r10 = accept4$unix(0xffffffffffffffff, &(0x7f00000014c0)=@file={0x0, ""/4096}, &(0x7f0000002500)=0x1002, 0x30000000) r11 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r12 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000002640)={0xffffffffffffffff}, 0x100000) sendmsg$unix(r2, &(0x7f0000002600)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001340)=[{&(0x7f0000000080)="0d4233ecdf61b310096202ca1f4cb1c8504b484102a84d598e5878c5b17aa27955c18721078801f83faf1ef642ef7c77d781fb8eb043960d239b387c5a8f25842fd98c00552301137c0067793a8d10b9a05ef7be8707bc775e97dd7d6e06990325866042b676d68716b7c4dfd6bcfbe73caacf6bdfddd38e361431702e16590343679f9175dfc96d44ad527da6f65ca55a670ffcebe9e47ea4ab5295b7c6ff6e428e38ee946b986e2066dbdf1aebcf438aec5e1689c9a43b72451254acee2b8ac0f1958c6078e722f4de1a9c1002afe887d0a3e0fd78b41644294cadb419aab0a9e3a80e46702cead038bbc1821bf3789432cae3f4b53b697c660f39fa36e7051d9d8f13e49d4f2efd94186b212bd3ebd0c201aaf5fca9cfa2023c4a7c2a20f53b0f17528e0004310c6827a53752b9baf55dcc84676df5abbac0c8160e77536907fe834f3b77ef9f74f1c8c87870006488b80af628d35474a6e6966e0088c8a51fa603c62437979a1419447eeed162e1e1b36ff2e832709d65f7bb959a0e2459a32efffa5b8ede3294dd81a1e54db3c1c2bf1b93b56c09200e9dce9d012c63b6d5aaf0e2443c5711bacabb77584b12217f0851648ee10b559207cce956c7041dd22c1d9c6660ce53efec96739e7414d6b587b0ae585c9975ffa2c9b4e9baccffcad11de97eb91d33459fb17581862c4316d091c2f4cae4d7db7157d56b8fc40d537225012d64104ba1d05e32b846ed3a1772786f97f036a11c06dd9bb915867dea2b436f9ff3d2188afcf04248e00007a8144d2929ddc991450f10dd71a713e9c92a89f4d3dc42568426db5ffbd904e233bbd96a97f3c725758c3cf62267ca0da7bca5e958dbe45dd6a8b0b6bbb15019f168e7066e719025f38cdef6f9914ab8a368d5767aea2aaf4d84eefd851785fbda9ebdaf3df29c02cdcc5adc300ad2e39a4ec070b7b77f86207616082a11e60314cd6977e901b4b6a89847297df14e38a7df4b07db6469210c57e7a2a651af41c7a197fd793aef0568215cc48af778573d5418258e22cadd23521f70ab45602766d9cd08d36237c2df9835683b80f46ed14ebe262d8d39043db65171c03bd24ffab188afcad19f8290b4250b20e4d0ae2cadffd8e77f122b7f37a3ee9d69fe0e4d8e0c40e853091642d6aaa55cf290a9ea5022939955c79ac900d193f9641fa71b940e7daa0f46bebc935fd595e3df2280c3cebd07e722c4ba8df75e22f6539bd0a9669ae602ab866013f22de0dba68c2908ba760773a29d8d1b311648b24c40156fed3ce36f95e46f169afd75d8818dfa5dedf9272c9111f49695d24c316f5a9ca545e9430b2b266cb7e51690f3b606a918938daf809cc8cfed1736fadfd330ec16d133394b02cf19c8ec82b0caaa526fc69bf38c586d83e2e9c242123eb83a1758e7cd929742d97bf1ef209c0efb36d257bb12452a74f28c9a0f8db34ea2737623b34c0839e2cc0c09a0a739c558a47b174dee0f98248e6f2727c38035ba8535dc5c573581f512cd49ec8ca96a68c8df6b778afa06874fb5f34b2b2c8835a6797c12175e7e2da30b21d63c22bd71721940953be1ba5ae78f1bc5181b821df795f83266ad3e883fca9728b174a9733dc61319068eb81b358251563a0de1e34ea07632e354d104e7ad9ef8a2bd5b9b166a9f63c01926c61a0a4b7696d67abbb548d3c785edee52069d308db73a173e1616418e9ec5276802ce1d6da0c8e10da76f911e01fe40a68f54aee310c845987699c18d4b1d64fb505307c6719a35c584f12d76d8e5295a3b503cc6f34de4215389d7c99f85121e625091fa1931831110033bcfa513f9e01c8ad4c38c7e01874a53c22b8eb1715bef23f4ac46f9e9061f461315c729fe9e8cafccebb1baf88cf7d94d02ea79005f1965ecb997d10992cfa1ad734bed31c966e7eb5b87ac20f707f538a240a497826a595c939778f50d6b23a1ef600c813dea9cb426e6fcec304aa494d119e6c06a08776d86c61b72b7c0cbd254015a98ce5d0c2df6b22d9e8acd9fc30acc391c6bcee87e32f107dc03b7aa781d0ed060e582ad6a200b79b59c3b791791cf6d0fb30c93958fafad8db20ebf7ddc74a070aec815c14a4e7c6e6e36b029082675a1dd34aa86c52cc31586aee586fe71bab3496b66ee053b4a1cc3c0e2de269d05763a4ed1e50e1324bc3ebdf8cec00caab0388a1a35a88a0de889bb2996c87e25b0c2b00aa10bbe6c5231736124f565d9b34074b70f765c10a43c76e5e206a11f96828076720efef07233a350c11b9581bcd9da0a540d56a5cd3f64275dbfb97561235600f6780fd64e946e2ba885ab7a87638f74f904cd5cd09a88837190fff93110ac11c477a61cb671662700ec069adcd3375163fa3031843a972b435d4e08e1e784505758233b6345044ab2da684a66bf76f0bebb54af794f1df740b4ffc82a48749e73833c8e97ac3233ab7e3f0ef64f7da4bc47035820cb7922d8836a2dbba631196cfb582f5fbd0eade20d5cf779898bd2a32982885e2bf04d4947179780cd54b6dc85dbb505d10b93a964138b587dd77f5e9c482a62d355fe876c853413b206a888d5706c1a90f84c4898c7becc3f175feeb2d40405c8ca34ee7013c9d503947c7e801092d6282da45bbbebca79d1d2bc3d655be211c5bd7b1960a0a7a01f296b046e3fd9b7de429ff602d3b3567eae2bc483f7105d98e7305636361dd57686832140fdb663efe09b9938b9fe97bec078fd76319fa8ae4bb429ea6506f9f538240afbcc39c354db449f8e4a7fd147ce6facdf0544326a3a3decf27e00cdd118d38355334abde573bfe7a0c1800515e428c55a7f28bfe151c604c565ff78fec6eb2b82627510e1974c76dade02fc19b25e101e29f6ba2d5cd2b7ae47786248710a0494305f8c16d6696a5817787c037bbed7e8ff9152404a232478d1233f65116d0e0e4ad6dd7193d2dafb0df6e2dcc8c7f3d652deda504022546e0d689c00e99d241a75e98ab3ae51325f2bc712406a8381b9ca2c55970b0ccaf9c06205c8a2b7cb50891821cebe8b3b260b51df2b395f138f7c27637208d9687528837507884f3682f04942d1fa0c25bb10ea5d4a2e96fa7d51a1f2d9d5c2a23a574f8017353287fb66a4d34cfe0ccfbf6c22e0d3008d3160a09a78277b38035804aba32748c5e8bbb553d8a096e3c2986c06635c4612d851b204e44569e450e699f290b127a89f6c76369a250852b20b5f41d3af5029e65bb3e7afa80cdaa9c4e3bfe9816a0ab7345a8c3bbf770eac20f8ae38d93830c65944aaaea90d161d6a2042c0f1a2ef411376963e8473f6a16387c772bc09cdb412666ba256936c564429c99c13f634c34b06b19ce9fe2230b16587f228d28cc6a7a3d4157b00f8984af7ac9467f647095d6fd0fe612ab470de8519dfdc480154147becec77cc45f8c15a1e04e6d3c13483fb96b75cbf50713033f4c28c6777010b87f5110d05e87d3985e5eef2c7ac170a1027ca207d317d8d05d12153d47297e3de776a90c7186d70660c410a3f04fc703a5878bbc7713bd70b5a2a51520c49dfcc12ecc0d0ec1af9b5427ceae06752d60815f4c4e1021c09e530b1512a241ed10b1fe5e5d9323d181159370bd35a24b294763b8becac69f444b407b8f016e9bc788df776fc64012b20c58051adbc86faa3018f2269f4b6dfea2657a419684ac13c3578904a78bb0763ffc638a835501787774c39a20947344725e24f710753ed41c0dff9bbb6d0772ac8cf6432d721f7062feaebe46b50b0c274b01025cd3008efc11049844f2d4201c47ef04a560f9fea585d804aa74106b73dfaccaec6988762d6e7f87e14be7f98d0f4ac298b9177f411a9c05e3848a800982559764966e23766bed52c482a3ef00a99c30b9fc321fc0045281c033e78c145387a69539478979dcb809430e6635a8162b2a1898f3a280ee4e6cdf6a72ae3138dab81dbe5a378faefc987833d74596548e683b1208475df6be4f1a9f1a93af22d379905bbc54c0d9eb6c4f0056d9fe7dc507ed9d29f10512d8d59bffc6e318422c663850d38fe8747f806b9db50d17bd87e4db9d4c0f8d65b80e2fd831b4836af16628e9003fe371f59144ccd2af430a64c59293bad797d80560867d6c92662a10894f83166a1b5d9f70102d570f2826552ff67e1a69e2e45844026b3b409748188befe69760b8caff0eda0eb6acf5450f10171129e38ffbfe51aafc623068af8c739f033354b098ca9b8f6833f5495ff1ca07fa7d5b236c7e98a9c26b057cfe7e1c560b43e0de878126e14c49996c52c0b3c9ed6900e4ffa8ad106601a571d0dc92aa39416303a1ce9cf4a302c10d105545898e6f5cb431b6dfb041142457ab91d591b95fffce06f33fc5f1958b67bfc6d3c9675f61dc5c96628ffc711c8c9392e5cc7b89eb1fc12fe7973b8b1b1ae6e032eb65c164df24c29fb23c3c08183cc02a36b8ae0e0ddbb34b31f1594757f4282718741257a3ac30c067d4011dffce9976243e5b33b71f37dbb0a92f68fa6b34fc51bf2d46831d743ecb8e1c0964a277eba49291ddc16be90fcfb2d16b4d0ad29bd0e16f1ed58c651f934d5338fb1a3c2f8545e545f18f87b9beb27f0ecd6ee2b9e5be7396435f4711508a746b404a524ead1889696c3804c38b7de2874d6c03138d4009e976a69c2b9af1b7bd69192dad2d4253966f648799f8f85f8eb4bca3755bb1a8928d9fa7a2217f330c4362a7c9dbe7a1d5c8a1847b52643014dde3ec4bc1d3c91ff41098b363bd7db9deef666c0d00e0d94e9465d960f6322922a7cdbb8ec01e1ad96e3dff5219e9bc53e59efde145ad4103cbcd3ac38981c26c96950b4c3f000bf4bc1addda5c95087a2b7dc872d4c8d3319f088fc0beae0f9bb4c677035e2f50468ff4d3cb778c47ab16d17d5d353f15cb02adefcc808b33c6fc974388f0a21f43797a18e7f17764d63e70fb84d1214290cb2da9ec75fc96335fdfceb3302d8d1df6e00e371b54d538edf8323cfc289ef3e2df674eb7999c81957a58ccb7727c5dc47c073eb6ce89cf55e7e30a14a0b2b465b5662a519eacf2782934be5725e3826db632865b38c83e412032788f16593b482b371a55747c6c353cbfc44932d542374a3e3dcd69bd134c00324705b497a775377a0fad46ea1c9fa320496601d5c8e731763f62aba3f9ff4a67e4c02311bc97fb32a254eae6dca92b288c40a26172ba9b7d8bd7bdd96dfe6c36b49c2ece12e7fbe0cf7fd80cc840ff372fd236a53fc7f1988c41cb3aa32eaa92e28d494f2176779c0f4692972e9b59bce31e9a1e3a8d92502bf898a3609716ce0c36feaffb06c4bc1a4148cf690e65897fa738c4eec19b857ded93ec64dcd6040d1e73d4ac55c290a756844f306dda49e16a42abac6811aae55ab10e4f09812efb6e9543e846d43bba10220b94a1f1b8d46923863f298558b38d8a99b73ea7ae8aa39d17631a2774f4f569f62720fb15f0ec2559b882698bb18eb0b4c6be83d9c84db2af0d470ac5bc2054a719166f8d8240ff3b4e33a0d26bb76abff34a3cd0729d0c714a50713a6e9ef150609d6496298d62a0a1644a2ca1d5613e59747307003e266b030735fde1bbec8bcd5a4a3e0a8dbc22eeabab5fae4d39b6ec3ead0c3810ab753995a1529ebe6aede270ea2953009812ad6f75d9a5f902e68ccd994af2805fadea07c855e9adcaf53a0592630d0c32e36c15e4af18bf49b2fae6c6e85e487a7a53f7515c442bed2f912b43d9522c6eca6491299e1833ae3f6601eb277f20700dbe4a57ee3", 0x1000}, {&(0x7f0000001080)="7fad65d0a1fad7dd8bd625fbc2d2175083a05ad7699f5abb4515cc361cea023cdf9970d6aeeb830bb1e53285e9049ca92d42f633802198b194c97e9a8334b2b425a311750814aba0063794e398c7aaa23fcf10969a23303b39103a9db240a646d382c7efb2798709eeef0830795a7572fa180dfed153fe69df8dc9b54822651cd7386343750430378924d3563cb4b68ffd7dd8c9143cf2553a82625bb0cf52746569f6ee66249f6746c7b0be0b53a5264ed2cd8cef9862254baa892182e90efdf9fb7e6159ba4e1c2688575443d978738f3a64c570f2bda55db6806b41ee0bc11f3fa1df6ba94fda", 0xe8}, {&(0x7f0000001180)="fdd9e0f66905e3bce3666ab6b9030ec2d38d4badadccacfcece36094eba8b40aa73d6c4140f1f119459310e4d78ef821e79fd75e0ee06af9f1d1dd2ca9a85ece2414f628c889acf9b0a79528cdd00e0f3cfa514990b00be695", 0x59}, {&(0x7f0000001200)="527815e32cf02f4496a5bdb5012bf168ea24737b50849be864ec5fea9ddc2d5b932ed165c5d58bea41b9befdb09aeb4bfe3a9067577fcff9d8e509ca6c0c93a999f1052685ce342eb188bf75", 0x4c}, {&(0x7f0000001280)="2e210bf9d12e1941ff28216376b0ee242fa639748f8917277a52a80936fd1837ecb30c4ddb57a7fa69ac2f241b3025c6c36d3c8f4c543fd9fcf395402bef643b20ff4c99e7367002a1344833de446d4bb4", 0x51}, {&(0x7f0000001300)="6b7a4f158a7a840a0f65617661a274fe3a82e8c08fd49013", 0x18}], 0x6, &(0x7f0000002580)=[@rights={0x20, 0xffff, 0x1, [r3, r4, r7]}, @rights={0x28, 0xffff, 0x1, [r8, r9, r10, r11, r12, r13]}], 0x48, 0x100}, 0x20005) setgid(r1) setregid(r1, r0) setresgid(r0, 0x0, 0x0) getegid() 00:02:17 executing program 0: r0 = semget(0x0, 0x0, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x5, 0x10001, 0x5, 0x1]) __semctl$GETVAL(r0, 0x404, 0x5, 0x0) 00:02:17 executing program 0: r0 = socket(0x1, 0x5, 0x9) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000000)={0xfffffffffffffffd, {{0x1c, 0x0, 0x6f, @loopback, 0xfffffffffffffff9}}, {{0x1c, 0x3, 0x100, @empty, 0x6}}}, 0x108) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f00000001c0), 0xffb1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x100, 0xffff, 0x200, 0x9, 0x1, 0x2, 0xf0, 0x5, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x400000000}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x3, 0x7fffffff, 0x9}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r2, 0x80006c12a2, 0x5}, &(0x7f0000000240)=0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r3, 0x4b}, 0x8) 00:02:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000ec8324ff2601182c32a662935b0a51ac1d0e86bb9a99af407394706048d604d4e4812d47bea99449b786be13f3e40df4a3520bfcde4cdd076ad994ed1e40818a979c99c0b29bac7c9dc2890c90a7dac0751aaf2e4077ce3929d9520e08693dc916b6000000000000000000000000"], 0x98) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x623, 0x2, 0x101, 0x3, 0x2f7}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x1000, 0xc3c, 0x7, r2}, &(0x7f0000000100)=0x10) 00:02:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000a40)="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", 0xfb5) write(r1, 0x0, 0x0) recvmsg(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0x8) r2 = socket(0x0, 0x5, 0x1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0x2000000000000000, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:18 executing program 0: select(0x10f, &(0x7f0000000200)={0x5}, 0x0, 0x0, 0x0) r0 = semget$private(0x0, 0x7, 0x6) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/108) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x28) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x800) __semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000000000)=""/139) msgget(0x0, 0x10) 00:02:18 executing program 2: munmap(&(0x7f0000f90000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget$private(0x0, 0x1000, 0x8, &(0x7f000086b000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x3000) shmget$private(0x0, 0xd000, 0x101, &(0x7f0000df7000/0xd000)=nil) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) sigaltstack(&(0x7f0000dff000/0x3000)=nil, 0x0) 00:02:18 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x800) r2 = semget(0x2, 0x0, 0x100) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000040)=""/96) clock_nanosleep(0x0, 0x0, &(0x7f00000002c0), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x7, 0x5000, 0x3, 0xffff, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x6, 0x401}, &(0x7f0000000380)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') r5 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4, 0x88) openat(r5, &(0x7f0000000200)='./file0\x00', 0x203, 0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x401, 0x3, 0x1, 0x4}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=r6, @ANYBLOB="c0bfde0008000300"], &(0x7f0000000180)=0xc) 00:02:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000000)="db6159b99ea53ff759a09b87", 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x973fd8e4bc23f125, 0x2) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x7bc, 0x0, 0x2, 0x10000}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7a1}}, r1, 0x7, 0x4, 0x18, 0x80000001, 0x6}, &(0x7f00000002c0)=0x98) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) shutdown(r0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:02:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x20004000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x81012, r1, 0x0) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) 00:02:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000040)={0x1, [0x0]}, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x6}, 0x8) 00:02:18 executing program 2: link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x3000000, 0x4) 00:02:18 executing program 1: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x96) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0xae58ffa, 0x8}, 0x8) setresuid(r0, r0, 0x0) setresuid(0x0, 0x0, 0x0) 00:02:18 executing program 1: r0 = socket$inet(0x2, 0x10000000000003, 0xfffffffffffffffb) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="89", 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000000)={0x3ff, {{0x2, 0x2, @multicast2}}, {{0x2, 0x3}}}, 0x118) sendto(r0, &(0x7f00000001c0)="a0b940a6c3f878b7e8c0c8773e9c5f0093262894a9be212a4ddd6677f0bad0d2a85f18c15ee7f3af2adebd809e92cb749091fe6cc6c60512a1304912cd82bf672dd8a345ab3f09b5b4298f8b1efb02e40ee36724f517c728b6d476d5ba0653da885b0df847d81f99c485d7b24e68bc636a70", 0x72, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) freebsd11_fstat(r0, &(0x7f0000000140)) 00:02:18 executing program 2: r0 = semget$private(0x0, 0x7, 0x402) __semctl$SETALL(r0, 0x0, 0xa, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x20000007, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) 00:02:18 executing program 1: r0 = socket$inet(0x2, 0x2, 0x100) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@empty, @multicast1, @loopback}, &(0x7f0000000380)=0xc) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffff6c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b88301000ac4e39ea71590967a7119a375210f"], &(0x7f0000000140)=0xa) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x4, 0x9, 0x5}, &(0x7f00000001c0)=0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x2, 0x0, @broadcast}, 0xa, &(0x7f0000000040)=[{&(0x7f0000000340)='(', 0xfffffffffffffe24}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[@in={0x2, 0x1, @loopback}]}, &(0x7f0000000280)=0x10) socket$inet_udp(0x2, 0x2, 0x0) 00:02:18 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) socket$inet6_tcp(0x1c, 0x1, 0x0) setgroups(0x0, 0x0) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1) setuid(0xee01) r2 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r2, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) 00:02:18 executing program 0: setitimer(0x0, &(0x7f0000000040)={{}, {0x2526f8fd, 0x80d3}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x100000001, 0x4) setitimer(0x0, &(0x7f0000000fe0), 0x0) 00:02:18 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0xfffffffeffffffff, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0xd096, 0x7321, 0x4, 0x1, 0x4}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e23e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000", @ANYRES32=r2, @ANYBLOB="0500040008000000"], &(0x7f0000000300)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x7fffffff, r2}, 0xc) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 00:02:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000580)={0x0, 0x6d06, 0x1000, 0x9, 0x200, 0x4, 0x4, 0x7fffffff, 0x0}, &(0x7f00000005c0)=0x20) sendmsg$inet6_sctp(r0, &(0x7f0000000640)={&(0x7f0000000140)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000001c0)="159b7f991379cc6780cd5f094bcd2eabd47103f23921f6bbd8bcce19af191fe4b72056c075cb6829545046b0dbf7bd9eb425822264fb9070fdf3244e0bd66143602c0de8dd7163c561f0267190d294c861935a61f09272ac02f0d931c523b9add4318cc48b0a681e86ec40ae9a4089b0b1413e8741eb57c0cd81d71cc24c8cd7f9e6ca360659147e69bbed2903720c5dc7857f9f6677d3ffaf23ed718791b21e43f36efe5fb455268b81bdc168dec2cb6b5c3df04120b58a17904c7a7ac43bd35877e739f69332788b68d154a0d401d5353e44e1cebd9e5022b29cd2eab248f7796c2e4b1c70f161278bb5099d", 0xed}, {&(0x7f00000002c0)="b15aaef338462bd6ccdfcf635777458739297c281476374527d39ebdeacf6da456d1ffea09d2534568905c5c5f7b0ed538cf7269136eab4bf683be749f8019d8ab8c9e18d3e2bac8f0db180f7495b4a0eff74f7cd6029cccc670e8f0f40b9aa5c486a45832", 0x65}, {&(0x7f0000000340)="d0458ce0b7d05525f247609857ee53cfcfe1c2164e61aa51908a9f531ba1dc186e5c262c8fc31483b3a94c5dcf8f6d6f90", 0x31}, {&(0x7f0000000380)="ef6e7b8617fd4b9f06d7da2c795a49eb1075b6abe78d3f93e9a24f2e83312210f6a3cb58fd9be98ca50442b705d7c61c10a14c367c52ea32270bd25a9cee61f3d5badfee8fc2bcc46847eeed5203bce42b2b55157773bc9cdca593f0b3e1a70e", 0x60}, {&(0x7f00000004c0)="5ef4d713a3fa7e03fa67ff33cc542a803ca20f75a6141a9f9af8fa7b2d283b15ec9cc9c0f7992e1aad675195b43e2172df75a60fbe1c932f00ce994ac4928a72bb9c56123f16c9562d4c4bf7df27e63671a28fe17c1fb497d26f9e5e187e41c78a428fb0b8bcd4504fd0bfd5e1ab4af9b040441fb8d1fefdceff2f4fd7ade67b2a96f63999ba4da92b8c9efb72306d4561", 0x91}], 0x5, &(0x7f0000000700)=ANY=[@ANYBLOB="2c0000008400000002000000949166070001000002000008000000ff00000001000080ff03000001000100", @ANYRES32=r2], 0x2c, 0x20080}, 0x4) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x3, 0x1, 0xc0, 0x7f, r1}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x10, &(0x7f0000000040)=[@in6={0x1c, 0x3, 0x2, @empty, 0x8}, @in6={0x1c, 0x3, 0x9, @loopback, 0x77ee}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) r3 = semget(0x2, 0x7, 0x129) __semctl$SETVAL(r3, 0x4, 0x8, &(0x7f00000006c0)=0x7f) getgroups(0x0, 0x0) open(&(0x7f0000000680)='./file0\x00', 0x80, 0x80) freebsd11_fstat(0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f0000000000)) recvfrom(0xffffffffffffffff, 0x0, 0x27b, 0x0, 0x0, 0x1e5) 00:02:18 executing program 2: mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = msgget$private(0x0, 0x23) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/50) 00:02:18 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000040)="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", 0x1000) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001040)={0x0, 0xffffffffffffffc2, 0x7, 0x4621, 0x10000000, 0x1, 0x5, 0x6, {@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x4a2}}, 0x0, 0x800, 0x0, 0x1, 0xaf1a, 0x5}}, &(0x7f0000001100)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001140)={r2, 0x3}, 0x8) 00:02:18 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x3e, @rand_addr}], 0x10}, 0x0) 00:02:18 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}}, {0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}}, 0x1f, [0x0, 0xa0a, 0x200, 0x0, 0x52, 0x0, 0xfffffffffffffffd, 0x8]}, 0x5c) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) sendmsg(r1, &(0x7f00000005c0)={&(0x7f0000000400)=@in={0x2, 0x0, @rand_addr=0x6c6}, 0x10, &(0x7f0000000540)=[{&(0x7f00000004c0)="28d90d45bad4b404c82f41472dd19168d29cc2559d3ccf6a952babce21dbeca833233f9839473eebe0297c9882a81a62a85ce5820bdf39b2c2d0f832ece2532ff15b3be9c2eca1891cc456b6397c3432a12d436d06cc2980d485c30774a393bb0edac24446144fc5c0a15779d8e581b4bc", 0x71}], 0x1, 0x0}, 0x20000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x9, @empty, 0x401}}, 0x0, 0x0, 0x8, 0x0, 0x4, 0x5d}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYBLOB="400000000500000005000700ee0008000700000002004e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="03f4ffd3cf7bb22d0206e0ff05000000480000009b1282dbc5d513ed436f1f3abac074183e465cd3"], &(0x7f00000002c0)=0xb8) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0x1086}], 0x1, 0x0}, 0x0) 00:02:18 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket(0x1e, 0x5, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xe2, 0xf3b3, 0x3f, 0x81, 0x5}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x10, 0x200, 0x4, 0x9, r1}, 0x10) mlock(&(0x7f0000c64000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000af4000/0x4000)=nil, 0x4000, 0x0) 00:02:18 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000240)={0x1, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @multicast2}}}, 0x118) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e23ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a38f58800000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x8c) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) 00:02:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000640), &(0x7f0000000680)=0xfffffffffffffcae) 00:02:18 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) shutdown(r0, 0x1) 00:02:18 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0x24) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @rand_addr=0x1ff}, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x48, 0x1eb) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x140}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r4, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r4, 0x1, 0x1}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x1f, 0x200, 0x5, 0x401, r4}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000002c0)={0x7, 0xe354, 0x1000, 0x7, 0x10001, 0x3, 0x6, 0xd0a5, r5}, 0x20) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2441, &(0x7f0000000300)=""/126, &(0x7f0000000380)=0x7e) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000003c0)={0x2, [0x5550, 0x8]}, &(0x7f0000000400)=0x8) open$dir(&(0x7f0000000440)='./file0\x00', 0x200, 0x185) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000480)={r5, 0x7ff}, &(0x7f00000004c0)=0x8) r7 = semget$private(0x0, 0x0, 0x41) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000500)={0x1000000000, 0x2}, 0x8) r8 = getpid() fcntl$setown(r0, 0x6, r8) open$dir(&(0x7f0000000540)='./file0\x00', 0x40, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000580)={r5, 0xb8, "f08e74edfed9f15152398d029c3a5aaa9876c0706e52411baf160e17352f2a431e561cea64f6becb0ed8549098d3774309b453967a16e20ad5d4589764237d5aaf98d8ba21a818debd8b19f210988d82c0ed3ba96a24fcf17fff655be9943188bbce787430e498c516e6c102b1351f8a2c60ea799521392c3d234a8e5770395ab9089cbf8bd04a4fd10614cb5bff950a86b875078324a5a24cee442501020ed86e13c6b806155d51b7d723b3688fd22a5b4258ed730ec4f5"}, &(0x7f0000000640)=0xc0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000680), &(0x7f00000006c0)=0x4) open$dir(&(0x7f0000000700)='./file0\x00', 0x4, 0x23) accept4$inet6(r2, &(0x7f0000000740)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000780)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000007c0), &(0x7f0000000800)=0x8) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000840)=""/209, &(0x7f0000000940)=0xd1) __semctl$SETVAL(r7, 0x7, 0x8, &(0x7f0000000980)=0xdba6) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000009c0)={r6, 0x1000, "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"}, &(0x7f0000001a00)=0x1008) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000001a40)={r9, 0x8001}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001a80)={r9, 0x0, 0x8}, &(0x7f0000001ac0)=0x8) connect$inet6(r3, &(0x7f0000001b00)={0x1c, 0x3, 0x0, @loopback, 0x3}, 0x1c) 00:02:18 executing program 1: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) writev(r0, &(0x7f0000001100)=[{&(0x7f0000001080)="086599a0af4a129af34a45f0ed0fff1ef8d94cbb0c80c48196d8ed51c0f8b3a2b3f52cc5db4ca5c952d2f57662577d19bf5f9b6d81a97f83a912ca2f5f9eda461d792b1e33e273b149de00e12a", 0x4d}], 0x1) r1 = dup(r0) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000001140), &(0x7f0000001180)=0x4) nanosleep(&(0x7f00000011c0)={0xd356, 0x81}, &(0x7f0000001200)) freebsd11_lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchownat(r1, &(0x7f0000001240)='./file0\x00', r2, r3, 0x200) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001340)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xee1}}, 0x0}, &(0x7f0000001400)=0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001440)={0x0, 0xea1}, &(0x7f0000001480)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000014c0)={r4, 0x7, 0xfffffffffffffffd, 0xfcd8, 0x800, 0x0, 0xc810, 0xfca, {@in={{0x2, 0x1, @loopback}}, r5, 0x9, 0x10000, 0x400, 0x100, 0xffffffff}}, &(0x7f0000001580)=0xb8) r7 = semget(0x2, 0x3, 0x400) __semctl$GETZCNT(r7, 0x2, 0x7, &(0x7f00000015c0)=""/20) __getcwd(&(0x7f0000001600)=""/130, 0x82) getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f00000016c0), &(0x7f0000001700)=0x4) getresuid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0)) r8 = socket$inet_icmp(0x2, 0x2, 0x1) fchdir(r8) accept4$inet(r8, &(0x7f0000001800)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001840)=0x10, 0x30000000) syz_extract_tcp_res(&(0x7f0000001880), 0x2c, 0x2) setsockopt$sock_timeval(r8, 0xffff, 0x0, &(0x7f00000018c0)={0x1, 0x32}, 0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001900)=0x3ff, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000001940), &(0x7f0000001980)=0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) lseek(r0, 0x0, 0x0) getresuid(&(0x7f0000001a40), &(0x7f0000001a80), &(0x7f0000001ac0)) accept4$inet(r8, &(0x7f0000001b00)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001b40)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001b80)={r6, 0xaca, 0xffff}, 0xc) __semctl$IPC_INFO(r7, 0x0, 0x3, &(0x7f0000001bc0)=""/234) socketpair(0x2, 0x3, 0x3, &(0x7f0000001cc0)) 00:02:18 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x14000, 0x80000008, &(0x7f0000fe4000/0x14000)=nil) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x1c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000640), &(0x7f00000006c0)=0x4) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x4) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x20) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8) open(&(0x7f0000000700)='./file0\x00', 0x881, 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, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:02:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) close(r1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x8000) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x38, 0x4) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) 00:02:18 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66e96c6530009649e319e45be26a12f469443a83d3"], 0x10) semget(0x2, 0x2, 0x40) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) sendto$inet(r0, &(0x7f0000000180)="b5a477abc2aa51a5f367ed80309b38166be08803bfebc2a6bcfe1f6e928c52df3b96e629e3f8bb91eb713c6603084b1f9f0e617f38bdcbbad16ca4b77aee0b14b80c4b7d3857f282be87f0bf1ee3392d21fe16d6508910ce2454c7b2cf3af3ed44812fda968b68b75f2bd42b5fa0125575c03bb0e4ed5c71c0966f049969759938bf1a72812c330652c7fcaaaf8daba432c43a8f70d8f0567e6186a2346f10b6d11e08f3c9fc7932040cd15400f9b7c1a67be84cddcda8210e395d194ff3296845634f613c41af1f30c2d5c47cc5c1924ba8ba5dcee0be69b148a3605d71a145bf49", 0xe2, 0x108, &(0x7f0000000040)={0x2, 0x3, @broadcast}, 0x10) 00:02:18 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) 00:02:18 executing program 3: r0 = socket(0x2, 0xfffffffffffffffe, 0x2) connect$unix(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="16092f55bca61997ea9c2fffff4fd86fabafca9961a60dd9001600b3b6c97e899bfb222789d05f1110f3f081e3f02ebffbec9b0c1b76f1c7fb6d84f6898ecdc77db9bcacb5aa34ac84d601a00e48c2ebed9701967a2b12dac9282b4c38c44b7cc4d7dd6a14f973e211b478d8d43b785d60deba4225c097e87eece21ae6dfb7f9eec96ba0a37497b07f4a3572c5"], 0x1) sendto$unix(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000580)='./file0/file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(r1) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000100)="eb7dbb15b77a92e842f2c3b0702b746cdbc1291df447061bbae7c75ce2dc2088ed6b200ed821e5fe91797816c6542f20f7c7cecc0223fc1db0a21bf87a947f6e51bc482e6c7542f3ac2835813092c436a35a9774d9bf0189b418aa2a4e547dde85efc0fbb3ae50f9d7a494d97d54e4a530108de81d5170e1855d5d0be2e7b98278a530273a8116d3acad6a41c4b366d536e4dd64687d908bde004efb933cf573ffb79179f2e679ebb599dccb546c2aa1898c10fe46e427327a49100ecba1641d969357fc354c2b88", 0xc8}, {&(0x7f0000000080)="58fdaf6b7b36f237c3d88d81ec", 0xd}, {&(0x7f0000000200)="db36d48512e5f281e7d88a811b594dbddcc56f33e5eae7b64c6c45a04676ef3728955313a2c5cd13868bbf1bdad9c8e7af8a822e9ce81c1d1696ea600dfe164f91c22c3cd33a0236d70fae1b5cae7c2ca3baf007d0bb601ba18485e4caed3033511dfbf23dbc5ddcf00733947bb8aa8993237120edfeb36f35530928a19cbc2293a5f52d2375c4249809babe7523b6f399a7785f2ee7a14e7d2715de627e8d29a52a2342e76c3ea311b055f10c152f900f6a7164e97bf16c72cfe86f89735237a1f60edaa68f1855007535afd99be5333b1da478663674e7f297be0ef853884e2bbcbbe83a689898805db076f94a2724e88986", 0xf3}, {&(0x7f0000000300)="d841bd1d99c514fc1482581c80e7336c88eb852b9b0f794f9dbf24ab87e53576825b687bea30ec0df19c7e85dc8f97b0cce056774669d068c854990f07b79517d6d121ffd7405135b50a3dc7601189170649ca8ee52fe783d633e8200697e2e40ef24eed90557cdc856ad30febab40", 0x6f}, {&(0x7f0000000380)="34e6bac432dbecb3d1f30dba5512128c67082f74ebce1af4076c5f3a0b6bbac926b0e6f16b945f6c92be196109e49ee118e010d6795dea13d675c7004c9a08b0269f0c136fdbf7a4effa594439ae3b0aa635ac73a2af", 0x56}, {&(0x7f0000000400)="a4eadfb6a5c31fd8e812", 0xa}], 0x6, &(0x7f0000000840)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="0000006d4b618ab296003000000000000000ffff00000163adbddfc4f9084c55", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0xc8}, 0x4) 00:02:18 executing program 3: freebsd10_pipe(0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x20000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket(0x1, 0x2, 0x1) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet(0x2, 0x7, 0x3) r7 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000180)={0x5}, 0x4) poll(&(0x7f0000000100)=[{r0, 0x1}, {r1, 0x2}, {r2, 0x5}, {r3, 0x54}, {r4, 0x4}, {r5, 0x520dd4917c4eb86c}, {r6, 0x1}, {r7, 0x2042}, {r8, 0x2}, {r9, 0x141}], 0xa, 0x8000) madvise(&(0x7f0000ff2000/0xc000)=nil, 0xc000, 0x4) fcntl$dupfd(r2, 0x11, r6) 00:02:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) connect$unix(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0207696c593000000000"], 0xa) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f660000000000a5b86209381e22b8d539e7a77283e8d029a783fe0ece4ac9162bb6b76a36ac520f771e6d"], 0x1) setsockopt$inet6_buf(r1, 0x29, 0x69, &(0x7f00000002c0), 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x9, 0x3, 0x80, 0x1, 0x100000000, 0x3f}, &(0x7f0000000180)=0x98) fcntl$getflags(r2, 0x3) pipe2(&(0x7f0000000200), 0x100000) 00:02:18 executing program 3: r0 = shmget(0x0, 0x1000, 0x48, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xf430, 0x800, 0x0, 0x1, 0x8}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={r3, 0x5, 0x5b, "fb84d217b6e8181d85779879c58f3475d9a0767e3592c135736e0605aab2c29c9f6e205f3655e6420b140c96b8a244c311bf9be455a84fcd5b8489c42c306fe69b28571be578009e611f1ac4f9b54fa05f8f58a4db4225e3627ed7"}, 0x63) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendfile(r1, r2, 0x0, 0x0) ppoll(&(0x7f0000000240)=[{r1, 0x84}, {r2, 0x5}], 0x2, 0x0, 0x0, 0x0) 00:02:18 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file1\x00', 0x8) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file1/file0/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') 00:02:19 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d4000000e826d9366a86e74002cfc948ee64802e81c89337d54b9bb10f0bd0626d4fd7fabeb7c6afdd40bbfaf14cd6076b03a5b46f5e0276fbada284c08c966298795666d55354700cc44a9286de27298334e7e0f88969c5f805362b764bc5f9af2c8b756101c71088959d8945c26cb194e9611687a9423494ed8144f2287f5e930284556413c781ec59a4c9ef2ac4cdf150c8f8e8ce5c07ca1225623e8dfe91b7925ae103224cf639a60ef3fba9bff90ec6700f253cbfdd1ebc57861bbf9d001ed52ede9e433531381ab9d492978ad55228ba7948e6ef73e2f18bb3383f34e445079f353473528b678514cdca4f298ca3e727280410451f6a549b6d22361549b99a607fe442b3fc09000000000000004a72aa4c01fe0de866c68007f41ca84e77c0d07fb76b6f5e8d2dad330681000000000000000000000000000000000000"], &(0x7f0000000180)=0xdc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x3ff}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000800)={r4, 0x6, 0xf, 0xbff8, 0x6}, &(0x7f0000000840)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x5, r4}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000006c0)={0x1, [0x0]}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000640)={r4, 0x1, 0x6, 0x9, 0x100, 0x5}, &(0x7f0000000680)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0xfffffffffffff028, @loopback, 0x100000000}}, r5, 0x0, 0xffffffffffffff81, 0xf9}, &(0x7f0000000440)=0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x6, 0xba11}, &(0x7f0000000200)=0x8) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000080)=0xdb, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000340)={0x3, "c21eaa159e0af2aa73de9763ed602a9b"}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x16, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000480)={r4, 0x7, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000780)={r6, &(0x7f0000000740)=[@in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000007c0)=0x10) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x18a) getegid() 00:02:19 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000125000/0x1000)=nil, 0x1000, 0x0) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000040)) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x104, 0x40) mmap(&(0x7f00000e0000/0x2000)=nil, 0x2000, 0x6, 0x80410, r0, 0x0) 00:02:19 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000031, 0x0, 0xffffffffffffff95) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x2008c, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1}, 0x10) 00:02:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="824289003d010000006d"], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x401}, &(0x7f0000000140)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) 00:02:19 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x7}, 0x24) r1 = semget(0x2, 0x2, 0x402) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x4, 0x2]) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 00:02:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x3, 0x3, [0x800, 0xff, 0x10001]}, &(0x7f00000000c0)=0xe) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1}, 0x0) 00:02:19 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x1c, 0x10000005, 0xed) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000140)=0x4) accept4(r0, 0x0, &(0x7f0000000100), 0x20000000) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000200), 0x4) getsockopt$sock_int(r0, 0xffff, 0x1111, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:02:19 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0xffffffffffffffff) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='.\x00', 0x400, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x9, [0x4, 0x7, 0x1af1, 0x0, 0x4, 0x8, 0x2, 0x5, 0x1f]}, &(0x7f0000000080)=0x16) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) 00:02:19 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f00000000c0)='./file0\x00', 0x500, 0x21) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x100000001) nanosleep(&(0x7f0000000040)={0xffffffff, 0x8b}, &(0x7f0000000080)) 00:02:19 executing program 1: r0 = socket(0x1, 0x2, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x7, 0x0, 0x1000000, 0xfffffffffffffffe, 0x10001, 0x95, 0x1f, {@in={{0x2, 0x0, @loopback}}, 0x0, 0xffff, 0x2, 0xffff, 0x3, 0x56}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x1, r1}, 0xc) r2 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x5, 0x5a35bef1}, &(0x7f00000000c0)=0xc) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000180)=""/39) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3, 0x800}, &(0x7f0000000140)=0x8) 00:02:19 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) select(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x39}, 0x0) write(0xffffffffffffffff, &(0x7f0000000200)='w', 0x1) sendto(r0, &(0x7f0000000240)="4de1a2ba8ba2b9baca96171f2a784cea2a990c22f1d0f7a6011f1ee8ac55f6ea6e68b03ad62925b05d898c58b19e4b712308647b579e94cc557ae913aeaeec57c698fbd1a53fb1e02495ffd750fdc04930cab71a570aa8e03710d91dee824d5d6e5eb158907a16cd55ba718b9972cdc6cc1c7dffaf829bc4a90445f8097f28cbc3bdb86c065a902e4cdc", 0x8a, 0x8, 0x0, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendfile(r0, 0xffffffffffffffff, 0x0, 0x5) 00:02:19 executing program 3: r0 = socket(0x2000000000003, 0x5, 0x44) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0xfffffffffffffffd}, 0x0) 00:02:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) 00:02:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x82) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) 00:02:19 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="d6a8fb2c7d97887fcafa5a5f7afca32df6592d658b52fcb342555116d9721a", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x7}, &(0x7f0000000380)=0x8) 00:02:19 executing program 3: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0xffffffffffffffff) symlinkat(&(0x7f00000000c0)='./file1/file0\x00', r0, &(0x7f0000000100)='./file1\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 00:02:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)="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", 0x15e) r1 = semget$private(0x0, 0x3, 0x44) semget(0x1, 0x7, 0x40) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000080)=0x9) semget$private(0x0, 0x1, 0x200) __semctl$IPC_RMID(0x0, 0x0, 0x0) 00:02:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="58cc0a791cd70eb2eb81655a46901df4fdcb36f0d78db105d28092f8558886a63f8a08c4ee5643b8e1ced83e00762e1cb065c4669527f1b57f1af329617cded8afbc45715a23a900b3cb98f1fee96f361c6fa7b2ad880c595ad3b422d87c867fe29309188571e1545ab10d32d97b97774e414b7ea8991f9ba6a5a0c5f9e79c1a17282645a8f01b84cd369ec54ea688bfed484f7041849536131ca3d5a49b519e490c72babbd041", @ANYBLOB="59693752c2efd062a60c2c4700000000000000000000000000", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRESOCT=r0, @ANYRESDEC=r0]], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6]}, &(0x7f0000000180)=0x10) 00:02:20 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x1f, 0x10000000, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x149}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r3, 0x672}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000100), 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x800d, &(0x7f0000000000)={@loopback, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffd14) 00:02:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xa1, "2a79439a0cea464d0d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f0223c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5f93f57f65ccb67cf5c802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b197b71fba4673f01dfc9ac789e8"}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x2d6e}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x7e58, r1}, 0xc) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0x80000001}, 0x8) 00:02:20 executing program 0: accept(0xffffffffffffffff, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0xbbd}, &(0x7f0000000280)=0xfffffd0b) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x430, 0x8, 0x9, r3}, 0x10) 00:02:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffef1, 0x0, 0x0, &(0x7f0000001840)=[{0x10}], 0x1d}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x5e, 0x3}) 00:02:20 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget(0x0, 0x0, 0x0) __semctl$GETVAL(r2, 0x404, 0x5, 0x0) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xa1) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7, 0xf, 0x3, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000000c0)={r4, 0xbc, "79d861775b8cffbebb6ccd6005ef754615414c9e40542b6f9ed495f0d44e860ae5addd011370b015e4637944a4180c4d5186cfb15163677c604394dc4b95cbaeb9e9d5e52fc067b999897ec11c4b592e0d95818cf4843283ee58b42f473b6e8ef14b2e86842a693d7a4152f36dd32d1f0e61677776e6ea0b1700ed77b7cf064c0df694669b32e8c379bef9127b11172b1acd56f9894990841cc03776574f78eeb1dc5cc71512c456503465ca8880764e7dc909d9866a5c82a46faac1"}, &(0x7f00000001c0)=0xc4) 00:02:20 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x5, 0x1, 0xfffffffffffffff7, 0x10c5}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x5, 0x1c0, 0x1000, 0x2, 0x80, 0x7, 0xbde, 0x0, r1}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendfile(r0, r3, 0x0, 0x0) ppoll(&(0x7f0000000240)=[{r0, 0x84}, {r2, 0x5}], 0x2, 0x0, 0x0, 0x0) 00:02:20 executing program 2: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffc, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3001, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0xfffffffffffeffff, 0x4) 00:02:20 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000003c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x20) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="1c00000084f974dcb357457f33edfa03ac760f76bbc6e1b9515e7672fe80000000000000fc7f0000009990c9f20100bb1c0000048400000004000000"], 0x3c}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000100)={0x9, {{0x1c, 0x0, 0xcde, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, {{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x108) shutdown(r0, 0x0) read(r0, &(0x7f00000002c0)=""/215, 0xd7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0x51, "40588d4f5b7af49f373129c0ca758f0ed0352f274b4577b81762c535df7bbe6483abdce6853dc5d6474b139a34523b03038674db20679964fe43240bb77d65d2c55cc6bdf99830a7e79cec936fc9479c40"}, &(0x7f0000000080)=0x59) 00:02:20 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) fchmod(r2, 0xe3) close(r2) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) unlink(&(0x7f0000000140)='./file0\x00') sendfile(r0, r1, 0x0, 0x1100) close(r0) 00:02:20 executing program 0: getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280), 0xffffffffffffffff) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) 00:02:20 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xd37}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="7caed0e3adee4b242d147fcc253ea6bb08644cc03eb122ad66d858526f50bdcb61ec21dadd15982e860d842d75dc649f21162cc6ff4911ce3a48b2f966804aae1b961bcd51436149c610ebdf5758d1f7d8f199a1106e0fbd2903bb598be822ceb19b0366afb5cc268ac75de4e2f5498828ad630bcefe05dbe31e"], 0x8) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x3, 0x9, @empty, 0x8}, 0x1c) 00:02:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_buf(r1, 0x29, 0x69, &(0x7f0000000180)=""/185, &(0x7f0000000240)=0xb9) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x6, 0x964}, {0x6, 0x4}}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:21 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200), 0x14) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x5b5}], 0x1, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x20, &(0x7f00000000c0)=""/225, &(0x7f00000001c0)=0xe1) 00:02:21 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000c80)={&(0x7f0000000980), 0x10, 0x0}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x6, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x1, 0x7}, &(0x7f00000000c0)=0x8) 00:02:21 executing program 1: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_fstat(r5, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r3, r4, r6, r7, 0x10, 0x7c}, 0x3, 0x10001}) socket$inet_udp(0x2, 0x2, 0x0) semop(r2, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x401) 00:02:21 executing program 2: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(r1, &(0x7f00000003c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9, 0x0, 0x587e64d3, 0x40}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x20, 0x4, 0x5}, &(0x7f0000000180)=0x10) 00:02:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000580)={0x0, 0xf, 0x9}, &(0x7f00000005c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000600)=r1, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/152, 0x98}, {&(0x7f00000001c0)=""/165, 0xa5}, {&(0x7f0000000100)=""/118, 0x76}, {&(0x7f0000000280)=""/156, 0x9c}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f00000004c0)=""/140, 0x8c}], 0x6, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x4d3) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:02:21 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000040)=0x200, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x2, 0xfe6a) 00:02:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000080)=0x1) setsockopt(r0, 0x0, 0x7, &(0x7f00000000c0)="0834673a5aaf83ca199291159723e7c69e673495a25848f288f8a8158d0da9d6e5adfe9f4411987d7ef0da65dc3af4675c667681472c21fa74bdb5df5e844f", 0x3f) r2 = socket(0x1c, 0x1, 0x40001) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x15, &(0x7f0000000040)={r1}, 0x8) r3 = semget$private(0x0, 0x4, 0x10) __semctl$GETPID(r3, 0x5, 0x4, &(0x7f0000000140)=""/8) 00:02:21 executing program 2: getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000040)) sigaltstack(&(0x7f0000adf000/0x2000)=nil, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:02:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000060000000c450000f5e9df2720daed00cb08ac76185952b67734e6d4e8263f0f855d1e9c36cea350edbd3ead73bc8aa2e0254eaa13769e18feea2ac0c29b11fa4f41785879e5615c2bc615a8d9732502d34a721565d566ab098920daf7"], 0x18}, 0x80) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r2, &(0x7f0000001340)={&(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20081}, 0x100) 00:02:21 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:02:21 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000000), 0xfe6a) 00:02:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0}, 0x101) execve(0x0, 0x0, 0x0) close(r0) 00:02:21 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000540)=[{&(0x7f00000001c0)="3137dd1f9bdd88cc2d9f1e1538a3091022b4f3aa7a7f32da9216a847f48d1cb9cf39230c0d34a4b914530bcf5f0a85c3630e53a72ae21d26a8eb96deea8baf35d9e6e4fd8fa70e7fa436faa3bef8303990", 0x51}], 0x1, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) chdir(&(0x7f0000000180)='./file0\x00') mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xa5671f6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0x3, @multicast2}]}, &(0x7f0000000140)=0x10) 00:02:21 executing program 1: execve(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='--%\x00', &(0x7f0000000080)='.-:!\x00', &(0x7f0000000100)='[(\\/\\\xc9\xe0\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='!$!).\x1a]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='(\x00'], &(0x7f0000000380)=[&(0x7f00000002c0)='\'\x00', &(0x7f0000000300)='-%-\x00', &(0x7f0000000340)='\x00']) r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) listen(r0, 0x5) 00:02:21 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0/file1\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x106) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='./file0/file1\x00') renameat(r0, &(0x7f0000000380)='./file0/file1\x00', r0, &(0x7f00000003c0)='./file0\x00') readlink(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)=""/52, 0x34) mkdir(&(0x7f0000000040)='.\x00', 0x11) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0/file1\x00') 00:02:21 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000080)="7dd1ca52d3e5f25b314a466f14cf56473a820618b23d98e46ca54afd1129623a94eaff65b1c9756fe2f8f3aa42455363ad42366983a6a5c5b016e90abcc9dac9e5110487d284feaceb77aa774498e2000e8b62eab618fac233f7221813f39b31c42c1d8d1ac3e136cdfde75bd6162164413e44a2a1ef31b353b8cf71531a26ef937e01fb5fc85246a763221a33fd9587e2d8e472a3b7270eaa2632e82e082ee216922e93e7ddadd589ff6f1f77d982ee933670a1a2c2", 0xb6, 0x0, &(0x7f0000000140)={0x2, 0x2, @loopback}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) 00:02:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) connect(r0, &(0x7f0000000280)=@in={0x2, 0x3, @multicast1}, 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) futimesat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x1f, 0x1000}, {0x1}}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000240)=0x3f, 0x4) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) r2 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_tcp_buf(r2, 0x6, 0x20, &(0x7f0000000080)=""/49, &(0x7f00000000c0)=0x31) msgget(0x1, 0x4c8) 00:02:21 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="11c29f079a14ac7547855644766dc68b091f5e8dbbed2eafc1c3bc71881f4c105591ad7c301dba261ff04cfa65bf135a50051f148f4c4bca136523bcc7e73afdc591afa8b64c5b36541dbce2527ec3bea280d7fded0cd94c2f3c8c71d4e15d299511bf32fc62461a853bf0ce6636f776beddbc1efc5a2f80da3886e50df109a11afe2d2c9954317c7eee6aaf9b331482d32a74bc00906b44e05d84d363962837c62642725b612a3a4469e30cad0abea69aa4d12dfb965e6d0baf1e51f31b255084a3fc7fa9e3fac6bac789eacff1cd3202962aff8c222f3904c6eb8e1af61c653fc3337f87e15290cf64dbfb7fa63c", 0xfffffffffffffd7c) close(r0) fcntl$getflags(r0, 0x3) 00:02:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000080)='0', 0x1) poll(&(0x7f0000000000)=[{r0, 0x24}, {r0, 0x88}, {r0, 0x20}], 0x3, 0xd6) 00:02:21 executing program 3: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) lchown(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0xb884c463d7a23ed, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xffffffff, 0x1, [0x5]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0x4, 0x5, 0x0, 0x9, 0x9, 0x7}, &(0x7f0000000180)=0x98) 00:02:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x8006, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:02:21 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() r2 = socket(0x17, 0x20000001, 0x3) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x5, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x1020, 0x2, 0x1, r3}, &(0x7f00000000c0)=0x10) setresuid(0x0, r1, r0) 00:02:21 executing program 1: socketpair(0x2, 0x0, 0x6c4, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x100000001}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x29, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:02:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x31, &(0x7f0000000000), 0x4bd) 00:02:21 executing program 1: r0 = socket(0x5, 0x2, 0x92b) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x20000000) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x0) r2 = getuid() r3 = getegid() fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x200) 00:02:21 executing program 0: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f00006a4ff0)={0x3}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:21 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r1, 0x800800805ffff) r2 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7, 0xedd, 0x0, 0x4, 0x10000}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x8, r3}, 0xc) ftruncate(r1, 0xffffffff) ftruncate(r0, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) 00:02:21 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x40, 0x21) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000180)=0x4) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x8, 0xfff) 00:02:21 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x4, 0x4) 00:02:21 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001380)="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", 0xf7e}], 0x1, 0x0}, 0x8) 00:02:21 executing program 1: select(0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0x2000000, 0x8000}, 0x0) 00:02:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @loopback, @local={0xac, 0x14, 0x0}}, 0x117) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) 00:02:21 executing program 0: setrlimit(0x3, &(0x7f0000000040)={0x80000001, 0x9}) setrlimit(0x8, &(0x7f0000000000)={0x7fffffff, 0x3}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x81, 0x0, 0x1ff, 0x15}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x5, 0x4, 0x1, 0x5, 0x7fffffff}, &(0x7f0000000140)=0x14) 00:02:21 executing program 3: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000000), 0x2aaaaaaaaaaaae73) semop(r0, &(0x7f0000000000)=[{0x3, 0x3, 0x800}, {0x1, 0x5, 0x1000}, {0x4, 0x1ff, 0x1800}, {0x1, 0x4, 0x800}, {0x3, 0x10001, 0x1000}, {0x6, 0xff, 0x1000}, {0x3, 0x0, 0x1000}], 0x7) 00:02:21 executing program 0: r0 = socket(0x20002, 0x20000001, 0x9) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0), 0xc) 00:02:21 executing program 0: freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000240)) socketpair(0x10, 0x10000002, 0x5fae, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000040)=""/130, &(0x7f0000000100)=0x82) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x9, 0x0, 0x9, 0x7}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x8, 0x1, 0x7, 0x9, 0x6}, 0x14) connect$inet(r0, &(0x7f0000000200)={0x2, 0x1, @broadcast}, 0x10) lseek(r2, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000003c0)={'accf_data\x00', "dd0b4e1547fbfb4a0ba431274c47198ff6ee85839a83acd1da67126531dd7ed9ac2aa985279dff2bc20a192a76b590cfffad0d2da98a4a44bc00be1847220b742149f81c1d9b077eea737a4690f438ae234311ebfe9b96682c4005d5693f567631593f524159de35389aab7460cef8de242329cf8a2487c110b7f107602fef197d909600ab5ae79832e5bc56b00e3c6515793a507e054f6148f8aa5a7e5490abb623bdd8739892ba1b181ef427a448d7aa3e79c51598cc66cb834b9ef981ce561a029da592940bfff3d4e9fad680b7c78821c87d65e1d59c0dda96a9542b7cc54d4a85c51c80f4cba8705b3c947c468c"}, 0x100) accept4(r2, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10, 0x10000000) 00:02:21 executing program 2: r0 = socket(0x2, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3f9c, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2fc7534f78de9b10ab6c65e9c4c2d0bc22602a9b5d0600000000"], 0x1) 00:02:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_getdents(r0, &(0x7f00000002c0)=""/8, 0x8) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7, 0x2, 0x1ff, 0x3}, &(0x7f0000000040)=0xfffffffffffffed1) r2 = shmget(0x2, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000380)=""/186) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x10000, 0x3, 0x25, 0x4}, &(0x7f0000000100)=0x18) pwritev(r0, &(0x7f0000001940)=[{&(0x7f00000004c0)="e74e7f", 0x3}, {&(0x7f0000000500)="607ad411c7a8ac965df86194b5ee86b622ad16c002ae95b805c5", 0x1a}, {&(0x7f0000000540)="b70feba2eec68448c30ee8d6cf7fd9598fb396f8536d6b5d5036425412470362d64525101cd3532aad32542b9e063390003c142c9ff9a47155ded765dc094e8b62fa53495cd8ae09f9961ae3b36bdfc5975db7617f6cd8cdcb082431714188db02d5e56883a36b02ca7e16f18c1eabb8942a31d04c7e3ba37b5047b1b60004119768fcda48e74310cd83743ff5942f3e73c1b159", 0x94}, {&(0x7f0000000600)="50b3583529b47b09ebfa272a45676e9d3e8efd6d34a7136a2ee5d9a57e8003e5bdb2e0e84ef5", 0x26}, {&(0x7f0000000640)="fe327d452f7075fcc5e0b1a0d5452868df7f7a6a21e81f4770a686c2b20efc83ed9d7808f28ad352b67734b0a3000b09e71d7a053b109296fbfc366e30c23054eecabaac0b301704983e1e3954e38660bea3a58cfa9bacab10d4522cab16aa1f5c5d59302b1e0ae844c4c1f87afa5a2e903086f935", 0x75}, {&(0x7f00000006c0)="d7c935c248ac85e9ebe79bf5b0b78ec97201d733f12ea9affcec4bb96dda338aa77f4ec83447d1607ee789697543f396d0984a57f4d07f4fc7fe8cab64788c15cd129bbdb390788dd6d7497e39c6829bf6a828ccf1d6b70f5ae70d8e558dcd477e33edeab366b0c6f0c906b84e96dd55bb3caaa8d0333912e3719cbc383891e3bbaa46f275f9b511a0388c154aec6f335a8691ab5e766d33e49c43f76cff02700fef6a55089eb8af0a5bdbe84ddc1656ac3c297940db147cf92a8cc19cdb00243cc1c5ee4aada6b88db6155072b32a9bc668b5071555578e6ae2114d6a91211ae23a3d57da74a1834af82c2b", 0xec}, {&(0x7f00000007c0)="c3bfaeb814f5bd4d055b482b72c7f30bc71bc44ec5e0c97a1777ab9000ce4744d8996e262d23dd61746fa10a490c70ba3d5f2b079cf7cdc360bf", 0x3a}, {&(0x7f0000000800)="7ff222f7988f561d480ea0611315e0ddd7e1a043cc13ec5c9ff8325695ec0fa97fb7a23947213d39c3e72078caea03e978dd37d87acd0e05d5", 0x39}, {&(0x7f0000000840)="0aad306a660497c7de9916a055932c4723a82a86242663a95de06e1cea580e3be8c8d92060a43b5b61d19bd21021b1493cd109d893868feb84a23748ab6287059ce0768bdeb00fd0f4832e5fea37dc2c71bbb4b1c1732cc9afe266def449c70ea42370f32f39198f22a9f66d02b4db8b91323496535870dc7baeb6aa0639ca56c1e72740bde08de7fa93da129d03dc8103c5634e14adb7ab6946706a22f2413aa2d4501dfd9a46c23e4f75f2c5ebd26235f1b0cb1161de40d4d0dc57f05431503f2a4e16792475527c7d645c7f7d2e8104657489d52c9e32ccebbc0134f22dfdbe6d450bfbe1c9e4078d0c6757f926c3861be64526afa47a027de386e549d10c6066e0b4a106a7aad9510100337fef5e0755669e449a8f3e462d614be827f3aa2fac11a0c917bd3442a83762ec6aa8d53a74733d98ecb9086efc8f4f6388ae88208650429f16218594ad6e291e6372e2ecaa6ecc19abf88e03e26ee2c69bfecdf5777403489fc9e8065a8b36112d5caa7f40e0a82cc11cd439689b6c66b7c67bc41d477f82c38ccb630c5a1421736caff204de943fc0519dd664e8e2b155b2e7dcdfadb02a2b0463e893bfb046366f3a642f95ecf9fdbf8284033ebf9f6ba45f184b41227f3bfca5a88ad8f1ac47e29b325077b8a79a3e578cb9d53fd12101787a319002f910ef5ee184ffb2bf81f78945e9df0dff07a8e5a95553ec30d2119d6e161cb48c6b883ee829aa076447be41ad6bafed245b4407d5e1edf8cdf6e0ae46968fe691669228ce9c4ba959888807bf0f8ae882695b89472e04d75b1fc03dc2491ef2f53a26012aab355236840179722470c820d6ee9c53a2b24468817d7c8f1d14d4d0b073d7271a82c375f2e3217520fd9829ac4826c87476768f1f6845725960404c671d7da6d53bac8d1701034dcdf6db0611af106d9b550677a878088f6990bd444e90452004c4d31a8e8223a291906e2456f5b4464e71b3fa0d45135ed523c526128ce22b7a7041747af735914de1957bef1877545e34de2a779ea3835a913499348238ea67cc7242aea3043ddd7fa4b0b0bc59a452ef22a400bc9a5d9507dca845c9e7351e4718d70234478f1fe22e156aab5c0ec4819a5b9698fd6bfb81281199aec0853a3d6d76fb78e413ba2065122f995e138b9e7f9b86854775051b85c94c4e621753965bd182e34759a88e44a29ab5297e0d321b9c089062e052d811cfc880c8ed55a3e6c457e084d2f5bc586f5fefb90488656aeb699d13ce86c1c7b0e6e08acf00d763e037f5a2bae696f92d06708b7a35249e353ca022899d1095f1279743bedcc47469e98b65b2fd35a9693ddc93278ee78a6f185b789b1694d90ded3efb0ed18583e157b7c5533f7d508643e7c64bc7e6d6f93bf6bb53d8cc645807ba7b84ae735551962690a862eed0f5ead1589dd34a7ec8f5957fe4ea8ea9cfb414a4ec63033558143b21c9f38200da68c84dea74dee7847b614d92d0426169110f53e7e6b52ee23e32cb4de2b428c350f03b7a5a790f8e7774f215a3bc1975028d7ae2133d5e019310ca3054131b8d7231f7b86a40c62de21f515e755d1baf2ad89d53281596635a493dcd8f40fd6d14cf56aada4d70dda406261b61dc4dbf0187bd565032bef374715d23586e44300c7028b9d3d73383a174b7ecd8d98c3454079a37af885b2336b51247f966306ce0c4ebe671202cf5e7661a83c6d2065adc1404aeaa525c7d523ad09899afbe8556140670854714a24a9c2a1eb480cab8a4c18e9b867473eefa3f43894ab4d27607172717d9b4ebfeca9fb5f9381f331f8530f25d61a6640c4a1837107459b200c4695af35e17fd429e279af6ecb8a912664af4c85bb553627cb1f39a7465bd51818963b21bc4e0a580e2b525de174d5c4589dba347cdbcbd317cb1d095486cc9315c31ccd135e25fbd2d6d603731bb61565a6616008318c86229af7040a473865b87e761d4c3712dfb57b4394eb851961cd55490e747c46c55891ae13bc6ee7d585f9b48f4d0cd4579bbe6633ede38907e6e887c4f2fa8b566e8cd607b1c7b26e97d85a869cb2563b39995651f0b35f8eca8b1408957e584d56c38103f1f42654995198c13153dc61b6509565a6060a565e1e30648e8284b98ed5610b5aeadd0282f3bc3bf25a9af8e1cc8e09adfa5fa0e4ad604db4d1ed5893051b32fe28870fc19588144ec167c68c2b34ea54d66a03ec0772c78e1f855fa637bda733d3fecfa2c95bcae31ae8f583705cc66d8bec40bfd0e1226701676cc118a1814af0c372e9e26aeedc596b152b1609b5e3e1721ded64995cf078ef69adef761e3370b2429a444daf5e708932aafbc80b3a20d8595ae6ece1702a5af5fc6a596ed777ca287584faf0af6d63be0479fbe9d543cf10ad342ae8652d1615544eb3b76596cabc27527f2bc165d8ad5b84743bd96cca6ff86d0aebe002e80acf16625a51d794ac842528c8efa34898bfb879aec8cde43ed06eb69bed109b137788862c59f906c158e9ab7dd7b6ccabf50d92eea41e202d7c367eb4c1a48e065a164c247cb4c86bef93148250842063ba3b31886353c648400c702d3a16968b7395b4cfe64d3bcb44530fd748d8443f22582305a3df5e3ad88c81c302220a8ce9bc14f80394ec5dc3315e7c7116ee116820bc33847cf926720fc885551d2e0c989c2d5f5113edc8a38c9a7adcd4a2c1e35d5e4198c4a726e1d6c9f90484a84451d4930e570f38f0ef9608992f7a8259215ec84ae3ad3c22b62fb977cc6b308b8911834060a1e6d4d3ca014e369b28f8fc3a4236c32bac205288c2876d4debfb4842987e7301c272de6e8a5712f2e2ad7612ab5def7b3951f1cd33ad452678a13a5dcc261db0936a3894fe0398c17826d1edbc740fd2f0fdb9e0aeae68630d2b38db0544b6668cc7f5d6bd1b6717efc79fa0684cd7dc4382f703abb9f0a8d187273b4f337c89b85fa9e8ddb18116884cdc090b6ac5f09389d974c78e69cd81d30493637de080e1d13e84c8742d9d1aec5977c5b2f26335c10b237f135e5e6f81267353aa5c1b8ccabbfa141746bce3ba37dd868235bb17d9c02654289a5234490990f48215979449f04d91bd13ed8a2bc4ae9b008a434ff8d1c0c87faa96e74361c2d0033bb7202615111e85c137806ba192d76731d2cfc4496d2701b715f4c6e8625885b7856e467490381107e68096f7004dc2af4b5b2d69cb4ffa717df8df07df8172c5a993bed6eccdd31aa8e47d2b2637a169dcc140ae537d5330aee6cc658595120aca8f1850390c6014411058bfad06eeb180c6753500c29d2e4f12bede020aca146c78c7b82fcc9b5d4941813f90ea07f150b898ce6074bac22c3a0fd562255553dcc1fc6384f29f45267986d09782079c10ae6e07ad498a28bba36502a59c3267bacf25641fa5dfa78eb229cc680bc70e1253dcd73c275e3ded48574ffcad7ccf61865c2ccffd9cf0ee9156912ca6986163d26cd67200a3df1e7a63e7d9a69ea56691033a204d398698b84f641df6648034dd9225dda67392ff341907cee2387b2f9b7350d3d7f3d659e7e82436a3f15a5ebc402d3e993ca5a02ad26b9a0ea4c1e84c4ac372647f7503d71a2dd01a652001cc49ee90649a4e5b346d9eae76985340b1951aaf91b3fe59a7d306b7cc683db6fae1a112b079adf04c58ab482b79f08403a4e3bf67e59000fc98c1795fea355dce6a94fbcd01b1c5fa7bdf0bb6f7b894cae12dbc640d8c4a430bed91d6353854ca7bdd02335b025251a251d5ec386e18d8a444c4b8a0a2187343156ae2741ebb4db6390fc9a6787905d9550b9b8840c6620db5a4edb864b63a24505b57736d52fb6fd0e45e576a82b195ea049a8719533510f19ef62e40fa0ad3ebbd9c98f1eb37ac36a933ab87f619dec2c7c842701cff999c49e4ed2076b97bf68e4127e382f95b99a50c72561aa2e18918c8b988eea8ac8dceebad2a2fcbef80f69a98e801d11e1b8be20f165c4738dd0de3561c4027d16afd1625c1ceb6d6007615b87b2314faf231a148c9e32080355f4d73edac0d6f71e923b8502e973368e90acac55bb16d7033b9e95388d0047842fc2583c90ca55752cee7baa64315a216bd20c479e57944ab1fa4bc6306b89182a3e10fc77d2aa4e972479c12bb014f68c49dc9349e1db50761d6ffc4c741452034f6e0877305d5f5ab26ffca0a457a4f038ce9095f306e2a6fbfd4aec60f8685a0bb402f5f6ee4c383938dd419822d6c0c26a7c7b14cce3b292ee9e46f0d7977f00453c100abbbec88db2a4a1fd636de8ec664d3f9c6c5b3a822ca68ddf968940b109969ef262b9741fd50e761440e2fb13a1d6b4b7f2e9e62cacb9493a3c93795400f89150b4e58c57897ceabbb56d362738ae9d25dbf0160b92505e7be94f2ae80d8169665deda3587a2b1db44b6d94097d299ec2aae1b25c9588b00f2cd778dcca3019684efd4b32eed2aa30dd482b81c375012eb35bbfd1d42ef13e1c428af1071860ef018d65f0dfe54361d605deae1a80aa92e3d65532047d86b56496ad2b521ccd981cd1cfcf1e7ec6d98caa50a6a44aef207f1a3075cfcfa45e9513136bc21a3ea8cfcd237fbfa27aaa3916cbae9001aab3c71282e85e5df767b6819a47a4f806bf60186dbdb375d2774785bec0ebf918739bb8592f154302374e1c256cf8cd6d1af7bb36c1cd9049d2e54b017686394d9c01a79feac80027d5b4898b6da8d427c4d1e14bcb3b4c6687f5155c0972b37255bb481f44d6eb1ad6e732f25d2807a837ea7a3fe913fde71de4ce61a9213d172301adb4c8b924593546d8f82d9767b4679e999c84ff9247a91f9680075de842fa210c1d3c98b3463800bb7d8c45c5f318de85be1bedbf9b51457d9e12a3386710121ca2f28f12ed47b7cadc1c88da57a2b07611db34edf1bd43f5435a800d33a49c576f6408ab7e0d5dbb6ca9e334154496ac09ab203301ff7f00e520b36071d3f281c76e45f00d03c26454dcaa08d355015e37fca9890e0b5d42cb76daeed9e110d635ddbaffeae7ca4ad42cc8622976d3f56bc92bb6e759db3e55f3fc8ec073fd9db6340bb9f0413a4057b5797c2f3ce93ae1d8c709984aac744cf6e923e9f3a783733969813d3e1e7416a14683be2e1483d6d2e878e97e43d01f58aa67a3149224fc6b90a0dd7da7247f6b40c03079dc75cc89d73038991841eb9a034c1fa65085c5483e48cc843c99ea81ffef39f6e0ad64a7b9826efca537e2b53be3ebcf08f590516c4c3b84a07066ac930c9fc4fdb5751c1dadc639b44cd35a46279d018362d3a664e5fd1d95bcd10e8b997681a2e78a5e37b2dc5c56883c2f1fe563c9a0567dddd911711d410af2ed38134f73615872a7548952e409a0136e5c559ab72b57903b79303f73a20b6d1d93a886f5b2dfa5545b80d977911bf17877b783a890036b3a98d0147c6ceeaa180e3b378f40211c76d685642a5706eee8b7232ff74e6b224035bf704ecc46bbf1eeefe2490b154127af3cf985c3dd35019b5ef659e66db3eb15ebaf379b683d182518829bcfc9e5cafcd973c2c9a89b06a48d5c31217c60948aff05ec23a3ae936f2a10f0889c500095a5cfc29a99a25d357144f53f00f13b92d459562e97950bbde31ad64947dea44e536a1f53021a87e9aa2fa072b27e2e4176e30c11ad796bc1fa8e3c9b1fe7d239ab8f1cb415c32ff6ce94978ebf2422117eeadd17d41582f513fd424e5e716b9c7462b79ae01c9526a0246290034a01b942d009afe5bd9c49b3f74b2d3c32c5296bee8268e565", 0x1000}, {&(0x7f0000001840)="4d224d2244ae00da8e3632fec4d4ad8cfc1a559aae8b6d99cf947d520e5d78800f2a1008906266e489278face299f08b7931568567ccca44cbcd9197bd96dfc7d0f22041f2fb279a23c3cf9809fd64c4d4ca4e5136dfa2fd448b75f15c39a6e58b7f3886fef084ec1bad03205e1482d4c9456b0354289e2249b261709997b6581eb874fbd6ba81d2e3ed37b03be8e0f39f597915d2dab37c529c264def407261f8adfa46b36f442cd11144d36e5a481a240c163e3c555f7910fb4dfc477cb7e1a0dec16067251a", 0xc7}], 0xa, 0x0) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000440)=0x7ff, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r3, 0x100}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000300)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[], &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYBLOB="480000005593763429eea8a2d5ce86209e7f94d6a605d4364159bd0c6dbc7d486b31b99fcf1a63244bb02002a4cf3c3ff7bf39227ca64196f832ebeeb69e2e748283ca6707827c56e7f637a9"], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000001a40)={0x2, &(0x7f0000001a00)=[@in6={0x1c, 0x3, 0x8, @loopback}]}, &(0x7f0000001a80)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) 00:02:22 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$lock(r0, 0xc, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x3}, 0x8) 00:02:22 executing program 2: munmap(&(0x7f0000aa1000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 00:02:22 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) pwritev(r0, &(0x7f0000001440)=[{&(0x7f0000001200)="559c70d277889cdfb7119e6f404771c8f3", 0x11}, {&(0x7f0000001240)="afe4ebb8c892c8a31b3fee8b42a488e7c1e1fd09b76ed9feb4513e65bd83d2c6954e7b0011b5dec01081b5e86d65cdb98bcfafb679b17a1f096a75de75cca155fcd476e81772b4f1091638b2cc18b18e448ae70e7116f81d61888699a229cdb62385f77a57a7cb6cb2d647d64c86c62d01e7c563b3ee0563661458f5fcc877e011af", 0x82}, {&(0x7f0000001300)="9bbadfd912e7a44b468876d3c6546566349ffc8fb6a7c7d2287b1260fdcae9c8ca6558fccc3364260475362efab2fed6a927aa05473480b72c4d1683fe3121f74c054288755ad166d7d4973461de928c8d32cfee02fe5222509a95d31c433b433d990269eabf1c38d8af2efb92fa4bb94eb9d4f123f8b753a4fbe23d13fcff9651f1ba0566e7952b8373cc846826bcc27778853f64f2e5d670e1bbadea4deb8c1f533eece0188c880ba6167495290a3744b3a395be0db203c2ff7c44f9697e4af704897d82ea840886d431b763b90010a71f968af9a1b1e3229d195b0eceb3dc03adb6b34050578cc26bc0b14a201b", 0xef}, {&(0x7f0000001400)="d46a169b1ca19ad8fd0ca3e40aee29df629d0dfae375354e75d1959c6365f2bc19f45ce7b1eab749dd9e72e99e17c7a53993460ec67f472451cce2cfaed700", 0x3f}], 0x4, 0x0) mmap(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000011c0)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/151, 0x97}, {&(0x7f00000010c0)=""/137, 0x89}, {&(0x7f0000001180)=""/58, 0x3a}], 0x4, 0x0) 00:02:22 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x2, 0x6}, &(0x7f0000000040)=0xc) mincore(&(0x7f0000c31000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/31) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x0, 0x9, 0x65, 0x7ff, 0x6}, 0x14) symlink(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00') munlockall() r2 = open(&(0x7f0000000380)='./file0\x00', 0x20002, 0x400000000000004) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000002c0)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000300)=0x10) getsockname(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x1c) 00:02:22 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)='f', 0x1) 00:02:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) setuid(0xee01) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x1, 0x4a874a5, 0x0, 0x2a2, 0xf05, 0x9f, 0x1e7, 0x6, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x3, @multicast1}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r3, 0x9, 0x2, [0x2, 0x40]}, &(0x7f00000000c0)=0xc) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000140)="0d4261de08416ebb", 0xfffffffffffffe7a}], 0x10000183, 0x0) 00:02:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022d2f0500ff65b0005533e1ecde46dc7fdf1f3a0cb66c5d034fedecbedff736a9f7c97d6a27130b372885a63b0f5d66144f7721417aaccf79d2de4326b0418987d581f3e00131bb0fc33c38881ce6e2670e242cc3bbcd83bcd80df3b04bd8a2fbb45bc3659d5ca6d7d4216c5f9f32ffaf319eecd2c87c1d7721a085cd1ade40a80b66a8eebf91207de641cf0f42b5f5c38090bd164e5931ce811b46"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040), 0x1000000000000382, 0x0}, 0x1fffd) shutdown(r0, 0x2) 00:02:22 executing program 3: r0 = socket$inet(0x2, 0x20000003, 0xb3df00000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x719e, 0x6, 0x3, 0xffffffff, 0x7, 0x9, 0x7ff, {@in6={{0x1c, 0x3, 0x373f, @empty, 0x10001}}, 0x0, 0x9, 0x8a5, 0x805, 0x0, 0x4}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x5f, "eff6b3e1884fd0634e74957705e1d8208fe86744d0ee4adef48a098315a31c8192d84a3ad67884e4556b095efb58188621b5016207f2a60ddb5e88010f2d4a31d01ce7505620ff09826f5364ccbc595ebb6949e9cc13eb6fb0168a4b4a487d"}, &(0x7f0000000200)=0x67) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept4$inet(r2, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0xc04}, 0x10) 00:02:22 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000240)={0x0, 0xffffffff}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r1, 0xffffffff7fffffff}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @rand_addr=0x5}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000000c0)={@multicast2, @local, @loopback}, 0xc) r3 = accept4$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:02:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r1, 0x4000000000000) open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x400000000101) 00:02:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xe9d, 0x3, 0x8, 0x6}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x4, 0x32, "142d600449c68e98137f25e2bab290563b85def45bc89572439edfbc641cc7cba79aa2373c15df26588fcf49cc18e4f03cc2"}, 0x3a) 00:02:22 executing program 2: r0 = dup(0xffffffffffffff9c) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) r1 = semget$private(0x0, 0x19c748f8beb1a087, 0x0) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000080)=0x2) fchdir(r0) semop(r1, &(0x7f0000000000)=[{0x0, 0x9, 0x800}, {0x0, 0x1, 0x1800}], 0x2) semop(r1, &(0x7f0000000040)=[{0x2, 0x40, 0x800}, {0x0, 0x101, 0x1800}], 0x2) 00:02:22 executing program 2: socketpair(0x2, 0x7, 0x10000000, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0x40, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x2, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r2, 0x3, 0xf, 0xffffffff, 0x80000001}, &(0x7f0000000280)=0x18) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x1, 0x8000, 0x100000001, 0x800, 0x96e}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0xcc, 0x1400, 0x8, 0x1ff, r4}, 0x10) r5 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000), 0xfe6a) 00:02:22 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x0) linkat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000100)='./file0/file0\x00', 0x400) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00') fcntl$setflags(r0, 0x2, 0x1) 00:02:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x2}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0x7000000, {{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x2}, 0x1) r2 = socket$inet(0x2, 0x20000005, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000180)={r1, 0x7a, "9bd0f0849ccaf07ebc9d3ec9ec194adf0e3386c5e085bd2a7883a57644e813dced86f4dd812e07836aa7a36242b2729349243335001ea92fc2381fbdca7ded34a569c55b868b6aeb009e58bb881bf05b1f56898cbb0cda557345f9994260b2db63e92ff254984c688196f0c842e0369eddbd1c4991e8095a34ec"}, &(0x7f0000000280)=0x82) 00:02:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x810, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @rand_addr=0x7d}}, r1, 0x0, 0x5, 0x9}, &(0x7f0000000080)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0x2000, 0x7fffffff, 0x3, r1}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0xf800000000000000, r1}, &(0x7f00000000c0)=0x224) 00:02:23 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240)=0x691f491c, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x2, 0x3f) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x600, 0x8, 0xccb4}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r3, 0x68f}, &(0x7f00000001c0)=0x8) shutdown(r1, 0x0) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) socket$inet6(0x1c, 0x2, 0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x76}, &(0x7f0000000080)=0xfffffffffffffeca) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={r5, 0xf3f7, 0x6, 0xe74, 0x100000000, 0x7}, 0x14) 00:02:23 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x8) futimesat(r0, 0x0, &(0x7f0000000080)={{0x3, 0xd2bd}, {0x4, 0x5}}) msync(&(0x7f0000983000/0x3000)=nil, 0x3000, 0x2) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r1, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = shmget$private(0x0, 0x3000, 0x16, &(0x7f0000983000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/84) lseek(r0, 0x0, 0x7) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sigaltstack(&(0x7f0000984000/0x1000)=nil, 0x0) 00:02:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') accept4$unix(r0, 0x0, &(0x7f0000000000), 0x10000000) poll(&(0x7f00000000c0)=[{r0}, {r0, 0x2000}, {r0, 0xc}], 0x3, 0x75f) fcntl$setflags(r0, 0x2, 0x1) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)) 00:02:23 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="9701000031ef91b9392bc1dfb98c202cada8cba505800624074957d38a02e06f7181a36caab884766268578eec3c60def80b5e899ec85e5b553727b7484843a4a574f4ee42207f2e198175fd963837"], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x8, 0x100}, 0xc) r2 = getegid() r3 = getegid() setregid(r2, r3) setreuid(0x0, 0xee00) setgroups(0x0, 0x0) 00:02:23 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback={0x6}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[{0x10}], 0x10}, 0x1) 00:02:23 executing program 0: mlock(&(0x7f0000e00000/0x200000)=nil, 0x200f00) r0 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000000c0)=""/129) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 00:02:23 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100), 0xa9) r1 = getuid() r2 = geteuid() freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) 00:02:23 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, r1}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)=""/52, &(0x7f0000000240)=0x34) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x3ff}, &(0x7f00000001c0)=0x8) 00:02:23 executing program 2: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x8, 0x7fff, 0x2, 0x1f, 0x15ad}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) bind$inet6(r0, &(0x7f0000000000), 0xc) fcntl$dupfd(r0, 0x11, r0) 00:02:23 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f0000000100)={0x0, 0xfffffffffffffc7c, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) 00:02:23 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) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x100000000, r1}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={r1, 0x2, 0x3, 0x40, 0x8}, &(0x7f0000000040)=0x18) 00:02:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x5, 0x8, 0x9, 0x7}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000080)) 00:02:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0, 0x1000}], 0x7b, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) fcntl$setstatus(r0, 0x4, 0x8) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffb000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r2, 0xff}, 0x8) write(r0, &(0x7f0000000300)="4add6febf36ac4bd153701d12264", 0xe) open(&(0x7f0000000340)='./file0\x00', 0x404, 0x2) 00:02:23 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockname$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x80) getsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) 00:02:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) setresuid(0x0, 0xffffffffffffffff, r1) ftruncate(r0, 0x4) close(r0) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:02:23 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0x1, 0x4) socketpair(0x1, 0x4, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000040)={0x1000, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:02:23 executing program 3: socket$inet6(0x1c, 0x0, 0x2b5b7215) r0 = socket(0x1c, 0x5, 0x0) socket$inet6(0x1c, 0x10200005, 0x8) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_buf(r1, 0x0, 0x57, &(0x7f0000000340)="a088470e15dedb7e70e45669b8f90bdd0fa4ad32b93ec3ed14f47dbb2783dc6393f23545cf43cf6ac8d303ce6acd3483f359a5c74c3129ae7b392cf8f5d58df49a46aa7de6c42fcf4f469e0b6b84960ff93c5962cf064f06ee0b1d38cf41f9f355135e9f3377b4f431ca45e7a9b092f383d1bbc95c90632886a8498c5b40a73e69f4255dfeb060df091957f767b27a39e352397cf6e787183af6ae620648aac7cc66eb451ec9302997c3be6e57ae877a917b55058ddd42dd6fcb18b4bdc766180a2636fdef4148b2715981f21903947f37e95a1af2e88e335ae1e852dc330baeca8fb8daff163381f158e36e9f78addadc", 0xf1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000006c0)={0x0, 0xde, "a1f6f3c3e88de971bedfc6fb7910591eb270ffbc2463c382fbc1fca907d209972678296548ccdfc7217661f8f1793555cb8dbd03c3b5b6968c7eff085de6cb84da66a53086e743b6345ddfc6b1f9b4bc5a1260c4ce8bee1f4dccfb5c1ddcdc29afb736e5cdf7431b27c3f9954d9617729c9d9cbccf105596d6f9658e65ac970108fff120373b642100fcd99dac19dc1d9420eed0288441eeaa3afb34d58750f68a5158e5851d6ac8252dadbd7d9a20b2bada457347a535d97aac02ffbdf450ef9439395c0322215f09bf022375094911288124d31c26fb54ef3547bbfb5a09"}, &(0x7f0000000680)=0xe7) bind$inet(r1, &(0x7f0000000600)={0x2, 0x3, @multicast2}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e207f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="080000000100000007000000000000ff81000000"], &(0x7f0000000300)=0xa0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x0}, 0xfffffffa) getsockname$inet(r1, &(0x7f0000000000), &(0x7f00000000c0)=0x10) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp(r3, 0x11, 0x0, &(0x7f0000000080)=0x1f03, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000004c0)={0x8, {{0x1c, 0x2, 0x50, @loopback, 0x4}}, {{0x1c, 0x2, 0x100000000, @loopback, 0x33df7cca}}}, 0x108) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x6}, 0x1) 00:02:23 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x4, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x1}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, 0x0, 0x303) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xfffffffffffffffb, 0x3, 0x400, 0xfffffffffffffffd}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x820, 0xff, 0xf8, r3}, 0x10) 00:02:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x43, &(0x7f0000000080)={@rand_addr=0x800, @rand_addr}, 0x3ae) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f0000000140)='./file0\x00', 0x2, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:02:23 executing program 1: socketpair(0x17, 0x3, 0x100000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x40, 0x8000, 0x6, 0x401, 0x2, 0x9, 0xffffffffffffff2b, {@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x9f2, 0x1, 0x80000001, 0x3f, 0x800000000000000}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xf, 0x200}, 0x8) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r3) 00:02:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0x1c, 0x20000003, 0x80000001) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x100000001, 0x5, 0xffffffffffffffff, 0x7, 0xba}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0x9, 0x10, 0xb2, 0x5dca, r3}, 0x10) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/4, 0x4}], 0x1) r4 = open(&(0x7f0000000300)='./file0\x00', 0x8000, 0x2) freebsd11_lstat(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fchownat(r4, &(0x7f0000000340)='./file0\x00', r5, r6, 0x0) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') r7 = dup(r0) fchmod(r2, 0x3c) sendmsg$inet6_sctp(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="d70f5acb4bbb8196e6ec84d44125e9a8a7068cd6069bd9d3c978c2b74cca2648071a59c7da82f223b4f90458fc6820c5c8fff16a709068e32c1e31b99cca032ca8e022a62c1d4a5a12410bbc687ca21c7167cb4876967b5c551df3a380", 0x5d}], 0x1}, 0x0) 00:02:23 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mkdir(&(0x7f00000aa000)='./file0\x00', 0x400400) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000080)=""/114, 0x72) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x10) 00:02:23 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xaa, "16e752913002ae6010719b73bd0fa8d39d12ab5b199662277f02b4d8f969da7a9975b40d35f65c3ee75df8fda09ec437c835c01a2d16be53107199dccb33fcd6bac41feb966d4ff5f82661adf7c2dd10754f3ad88da4de0314ffbddff7c379c7376fb0471e31a85e04f87570e938024849d99035c177ad1e2c0a8599783b8b2ecc3e06ee044d4dba08aa2bbb0f7a2c34284a43d8057d6cc19999bb50f38fce892bee00d2c8bf4ac5891f"}, &(0x7f0000000040)=0xb2) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)={@local={0xac, 0x14, 0x0}, @empty, 0x1, 0x7, [@loopback, @multicast2, @multicast2, @broadcast, @empty, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}, 0x2c) 00:02:23 executing program 1: sigaltstack(&(0x7f0000fff000/0x1000)=nil, 0x0) mlock(&(0x7f0000f36000/0x1000)=nil, 0x1000) 00:02:23 executing program 0: nanosleep(&(0x7f0000000080)={0x100000003, 0x23}, 0x0) 00:02:23 executing program 1: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) mkdirat(r0, &(0x7f0000000080)='./file2\x00', 0x8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x40) r2 = open$dir(&(0x7f0000000340)='./file1\x00', 0x0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1500000000000000) poll(&(0x7f0000000100)=[{r1, 0x2040}], 0x1, 0x5) r3 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) fchmod(r2, 0x19) 00:02:23 executing program 2: r0 = dup(0xffffffffffffff9c) bind$unix(0xffffffffffffffff, 0x0, 0x0) setrlimit(0xfffffffffffffffc, &(0x7f00000000c0)={0x10000000010b35d, 0x40001100}) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x20000000) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup(r1) 00:02:23 executing program 1: setrlimit(0x1a, &(0x7f0000000040)={0x90800000000b35e, 0x3}) setrlimit(0x4, &(0x7f0000000000)={0x3a, 0x10001}) r0 = socket$inet6(0x1c, 0x10000003, 0x7f) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_data\x00', "6e53928b8c57080861be9913efef455ff1f93127d73f8df507e40b2290a3c02143795123dbba1db38f647abf77c44fe3e1ea1bfcd821ea78e9a30af55c628a3bf80f986d83fa086ad48683b745c71b423377a1d56377b2b4804d0815b2b5175419e5673f4255e2bb1b262e8440dd34a6e00487213033a5ce4e1ff6a4568866d37a3f1854a0004007adb77b44299e6caf3e53526b14e758b56bffa87cc202dcfe096f194ac9aa60cbc6b648f4c70fc04120cbcda4771af0270256b8733492df354bfb3bdea7e399ba4205f7e6856ed2f3d5ef6dd8fa483683141ee1acd07e469406d4a12290c91236fd1f1d64f282168b"}, 0x100) r1 = dup(0xffffffffffffffff) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000300), &(0x7f00000002c0)=0x100) 00:02:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10700, 0x4) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x1}, {0x1, 0xc5}}) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={{0x7ff, 0x6}, {0x52e, 0x2}}) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[{0x110, 0xad, 0x80000001, "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"}], 0x110}, 0x2008c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x7, {{0x2, 0x1, @broadcast}}}, 0x90) 00:02:23 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x1001000fffe, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x10) 00:02:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x100, 0x3, 0x100}, &(0x7f0000000040)=0x10) 00:02:23 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000065550e3c1acbddedf6f1d9cc16d4577a42a9aa4210c4877aaff7091cfaef137852f164dd5d8e6764bdf7573f91cdca1a6888e2005d19e138904fdf5426679a0c5cd6c5b0e1a0790505e81fb85f10cb7e997fdac59202065e5e5961d6c6a04a1882f7c3274d7222c188a41a89ce085dc233f0b022592620f31c8ef8726bfa9281aeb344281be59489cd6a79c14b01cc6d033e41b548d318f627802c8451132f97bffe27b46191138964903b4385faca30c8ca8d39933b841ea9e0a6eeb00e319bb3f58de8"], 0xfffffffffffffea7) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x101, "f64bf80b6f1995359015e20fb2344aa1"}, 0x14) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000080)={0x2, 0x3, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) 00:02:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2001, &(0x7f0000000000), 0xfe6a) 00:02:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x40, @loopback, 0x1}}, r1, 0x1b, 0x7f, 0x4}, 0x8c) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1f, 0x9f, "bbe2157e82c2d2b0f7d1870c647d00503a3354f727c4e29d5167b059d448f1deaa5c011f608271f102b2d0b7052b04aac02d0af14a85f828242502eef2bb8f04acf64dc3d2efaba2aa9544e090d85b7387a2e50e0c70da8c5c5a72593c607311d8542e6d1e1e0201d468e3fc7b74fab97aa6b0222414d9a98f3b8ceb0a3434efe0fc270d95cfd576752aadacc7a6dee390cd0a1c8b1828a186cc3b925fb2ca"}, 0xa7) 00:02:24 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000100), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) listen(r0, 0x0) accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) sendto$inet6(r0, &(0x7f0000000000)="fe37b2080f68d0f439d1488b1ee6454395694321e80d0a4dc5fc6ec9815ce0db55ddc2e8e7f09854273e8da15b0270a7827cbfcc68b492f95ca08486ece4bb304a115743bf73506c61ada842847b1a0a69617498dddfcb37365a77e7ebcb46", 0x5f, 0x18c, &(0x7f0000000080)={0x1c, 0x3, 0x13d, @empty, 0x3}, 0x1c) 00:02:24 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1) mlock(&(0x7f0000ff6000/0xa000)=nil, 0xa002) freebsd11_getdents(r0, &(0x7f0000000180)=""/215, 0xd7) 00:02:24 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) geteuid() r0 = socket$inet6(0x1c, 0x30000000, 0x3f) setsockopt$inet6_int(r0, 0x29, 0x2d, &(0x7f0000000000)=0x4, 0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000d3e000/0x3000)=nil, 0x3000) 00:02:24 executing program 3: 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}, 0x10d) r1 = accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x7f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f00000002c0)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0}, 0x101}, @in6={0x1c, 0x0, 0x1ff, @loopback, 0x4}]}, &(0x7f0000000340)=0x10) r3 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:02:24 executing program 2: r0 = socket(0x1b, 0x3, 0x0) lseek(r0, 0x0, 0x3) getsockopt$sock_timeval(r0, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000000)) 00:02:24 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x800000002, 0x80010, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getgroups(0x1, &(0x7f0000001640)=[0x0]) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) write(r0, 0x0, 0x29c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) sync() 00:02:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0x3a3) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback=0x7f000003}, 0xc) 00:02:24 executing program 2: r0 = socket(0x2, 0x20000003, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x200}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x0, 0x6, 0x7f}, 0xfffffffffffffe5b) 00:02:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 00:02:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x2, 0x100000001, 0x5, 0x4, 0x7fff, 0x7, 0x9, {@in6={{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x0, 0x20, 0x7f, 0x2, 0x4}}, &(0x7f0000000000)=0xb0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x8001}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x6, 0x3}, 0x0) 00:02:25 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0xff, 0xff, 0x6e000000000, 0xfb}, 0x8) setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) socketpair$unix(0x1, 0x2, 0x0, 0x0) 00:02:25 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = getgid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) getgroups(0x3, &(0x7f00000001c0)=[r0, r1, r2]) setitimer(0x1, &(0x7f0000000200), 0x0) 00:02:25 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x7, r1}, &(0x7f0000000200)=0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="be56000000000000000000000000000000000000"], 0xa0) 00:02:25 executing program 2: r0 = socket$inet(0x2, 0x0, 0x7) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r1, &(0x7f0000000000)=""/181, 0xb5) read(0xffffffffffffffff, &(0x7f00000000c0)=""/89, 0xffffffffffffffb5) 00:02:25 executing program 0: r0 = socket(0x10000000000005b, 0x3, 0x14e85fea) recvfrom$unix(r0, &(0x7f0000000000)=""/36, 0x24, 0x40000, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)=0x8b5f) 00:02:25 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0xfedf) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000140)=0xcf553712aa328cbe) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x2}, &(0x7f0000000100)=0xffffffffffffff92) 00:02:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2001010000fe8000000000000000000000000000aa010000000010005db11fa69af88e4b1bb891a0ca000000000000000000000000000000000000000000001a"], 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) exit(0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:02:25 executing program 3: link(&(0x7f0000000000)='./file0/file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x8, 0x4) 00:02:25 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xc}, &(0x7f0000000380)=0x8) 00:02:25 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast2}}, r1, 0xffffffff, 0xb8d5, 0x200, 0x101, 0xff, 0x8}, &(0x7f00000001c0)=0xa0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xff6}], 0x1, 0x0}, 0x0) fcntl$getown(r2, 0x5) 00:02:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x180) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000000)="81", 0x759d8593}], 0x1, 0x6d998) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000240)=""/175, 0x87b7a34a455e99) fcntl$getflags(r1, 0x3) dup(r0) 00:02:26 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xd2, "073fe446e198788244960bef8b11c03539f7628b2780b65ba3e2b6bb34a46ad369dfde754f30b9d59097265619eec5b8372f22ca4a98f113d94ac300260aa25b544dfe2c7331430781c87e8aaa362a9454a1bcbb687469836f15958ebce02e8c70b39935d85b7c65a6c8ded1363c04071d364dabe77971177038f4b54ffec31604a427d3a1f635f5378dce80c2f412cb7f5dd7610cf80e4ef5bee1d38a3e933c8d8633ea59d40b1b6134b0f12963bc0659dd0d68e65426345eac13c460c533486a5a9aaccd9b46a504b45eaf7995e00ed4d2"}, &(0x7f00000001c0)=0xda) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0xd2c}, 0x8) r2 = socket(0x0, 0x0, 0x2) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x5, 0x4) 00:02:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), 0x4) r1 = socket$inet6(0x1c, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="00020000040000000400000000800900a600000002004e237f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="4000000000080000060000001600000002000000"], &(0x7f0000000040)=0xb8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000080)=r3, 0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x0, 0x100, @loopback, 0x8}, {0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x9, [0x8, 0x1ff, 0x9, 0xffff, 0x8, 0x538b, 0x7, 0x9e7c]}, 0x5c) sendto(r1, &(0x7f00000004c0)="9fe8919fb8fb06259305304fcfe87aaecaf8cdb3ef82e615afeed62c6221d4a652194b2f4ae4a7d31e65ab7cf6d615198d9ca7587c58514fa4d8afa04e0a7bca01a605b1a201536ad556c595dafc1ec8a203b139f1fdf536400378afb71ffe46f5f613cc4037731342c5abdc4affb8d64cf171ab9a7708542ecd60dd038908b32b7b227a75ff26ad908a9da051954544fe3df29cd463e601e5c43dd38e10b90305329742d4807901199c305ea9ed8b5a376c81bdea6d3fe4259e6041083a174e2c8b5e25351c25822c04c5be319cd297457115dd3fe921b932c3e6581b2492b3fa61d45019a2c6704eda577ae0fa2d03436ddb4585f9f44df46acca7f74c9a391667f9cc37214e40364864aeb752eca639490de2f7cc737ad34b6ce3a5fb8a8860ba2e089c83ab9d125aaa6c91d9086342284307e08a7efb2394ed117d24c1fb3e09afd8c42f19041abffd60228d78bdd82c2c81d6e7835cad96b533d29efefad347dd9a6fa4a53e15ab08242712ac36518b78881d7b1486fa5adfc02b3a5d399daa6fa8673f1c23e4e1a40fdea61eddb5741e5fc3f878127a874bcdcc3ea9ae8831407bbb6d8f2f3432bed127d1f10c82fe4eb4f0e8d831ed964a6a73a9064c84b6647092da6d5de18b32ad0c9ace20b84fccbf10b589f8c80eed4911dc37b81da2549794976d8b822c168a125af73eb4cf51c08807275a8f0189b260a81aa0b86f73d0c8551d64db962c5dc6ce984e6dda61d7e38aea7906e0b2672193f02c2d0d76b411ce3cc71af2c1319824359140f1df45ba733b50bcc1faf45bd00a6d58412151d7d66f9ff390c0abd0b0780c6bf6d6348aa37e94f4657c00f2fe6e17a56acbe57cdc0d1762dee5851c4d4dc8f2a0fbcc1c55ba552decd86a46fbb9ff509cbbc26dc44f32eba6d7d6964054ebd64403eb00b88fc1fc9482f21a59712083ba26c16016634e68401d25caeb064bb23a6b3278b0a3cf33ade275f12617e60396cb8fec63fc1af69973946a2c7f523df561fee79b2f9b2a42683637144dfa9cdbc942bf37631a8366ae3fdf572136f6103f28fa7a99534fc0ffa49bcc5efd714c122541020840f6bf5f32a0eb02520d392d5d3d073943023bd83498de1dc4d9cc0096f4090c177ecb9ee304f42b369d43ebb69e32876e8b004adc562ad830f21442f8e781e4892b133cdaef89d34eda3486a64acb24630ac038b8f86bea8e7365c30e56d8e4b4dd59143352dfa4a861b24cc2b1f057e062cec28b81a7d6ad8320a89850c7f3cdafd75869434e5ffb2793a49c4debc072c6d9b854fa573c92f5851cc71b1abcaa80f9f5a4809217494cb03cfca8e47311e41e73efc4c8e5d9938fd4dad71defb97b3bd10a889d5c68727b1fe80a00e9f774d6599fcfc8661cfdac9ec83e04bf147dcf5246dc56f2036eba3a8d3b3849dea2ce337b7d8806a968368bfb9689aacd850d9227768cd9e1fbc000020e1933f5d7402ad3dca637870972aabf38ab651bce35e9e4cf67ffd513a68c104c7d01d5256c15b0bf3cac49d8f1db7f4e0cbd0a9aa18a5d374d698c0044d5caff0edb748bb4c69c820a2a8bbe4d044efb6830fffa371dff8691b95869d43ca7984152ea948fc136c7430bd2b5d7675d90edb771d223005ab0b738169e6265630b8c18b08ea9ccb4394ebbb83c48e47c72bd8bb303878589047263a889cbbaa76b99afb10ffdfae8a2efa9bcb41895b8d8b6fbd5efcaa48f3c1191d77a8f5cf03091721da554a51706419dad052e3e8cad5933d59e4bacefdf24b33c6101989f80cec5bba8ffc26ca04e7676bd957c9ba49f87b11ebff4fd6784d4b8e3d36903ab3959dd7b6883834d8d73dc77c74fec650b342a8e4ad594ff5bf9757d6b71925b6747905e366b20f91c619bb0dde94b48af98843bd4abf407e072a259181ad6fae75f0dca9a462629964adbd9126a17cd084fd133eae76688855d38c4ebab425635ab323ad26cb6dda3569324696b30b0a458d1b53273c52af279a915a18e0590185c43711d00568588e72b2be05b4de4f01643c3ca84bb3e0d9c95ecc3ef2f48972195733b3f7df4ef01d70d4dd911804f4e8d0b24304dc747970b6f00db47a82f975da4b156253612be14f82227acb7245e21f4febde866663dc440aaca8b776eccf9ae569fa7471cb7a8c27ec9b4ba3d7946b59ea442ffb798c326fa91258017b06cd092aeb9c64c5d6848b7ae40219bf3d5184c720b21aaf6e65797af5aed4f03a800e8e9a55c6578f7221b33af961b7bc45fb07d4877eb1fd056eb6b2583918d3a536f50297d0d8adad9e513b060a4b5e51a5cc1bdb20377469bd914793100fe26125ebdc30cc00c66aa6fabe3edbc507a6723b73b1ddc796a3ab17ab8aeb1797e3dcbe23301d73c529bf121dc124e22f6e5fc7b38a4ef15e76f00ab5b5bbf64a1f88a6707c668985be3f012eb9778961bcd913ac60eae476aac4af47252d33ae21dcd5af890d3194de2d65e6c3460a16a81a50c06dc6f295d775d853239cfd4edcbc0b2f737211e7a0d25263d490321d08133dfa41aabc440747d25344e69ef8843af864731a9744cdbbcb26adb7bed9f367421ebca5724d7f7a4a7dfd194b89829be64784cbe57fc1495235db42024a1f3acd7c9c910a2d9f8babbb47e5cd624c4211d1d96ed61dd65d3870fc40a43acf9486db7ad52c66dae42e8bfeaba82304d9ee00f4a26dfef0debc67a84652a8d70e8f3bd1f063589d11b01064b354cafb1d344b0577f782a4823fcc2674736b552e8bfea13747a956ab6c71bc4715bec902c22a4ceefcaeefad9187864ab90988bdff0f08c23a05d468f33682043aad1ee3948186965426cd4187ba416aba4f015909385eb0a7d2fee71dcee8491a3128781fb918fc39a543ed2aa6a234f1398b84f7cf004d3b70a3dfc546ed46a99950bc0b1d4941b82d18e4e8ea6849cf7fbad74fc4e8ec8b4e34cb7035a9a72d891508c9958fe896b1cfa1e515f0330b5ad96e7a7cade8a8398a6df219bcb811ad3f893541fe580b96457c16f75f2f7a28cc268641dd52eb088d7f7f807277476133ea80133030bba0e255c820a5add8f9a7cbfa901b9410c3686bd46b4ca880d2a755a8d502298fd57a505cb9721c6faac602e1bbb9b774fcf15b3488053f5828a24a2123df89d4e547a7d6728c07956764952e9d5a7453666c80f52497962d1a3f649a3fdb098894bccf272212571be12f5a57465f5e3cf7c1d4ed02a569029e1bbf8c3955c275d18200f4eee3da788890f02b9a081a4ab0955ea2e062987f00c22205642599d2f9afb4fe8ece66a8566274686c082db862e1c82c0e079be7e14c8076c8d21a71597baaa2338bb3bdd59365c9375c827e6e27980518a2fd81e816e49dfdeebfc0490bdcc1c6a9eed519b06d7386ecaaac12de17df5bedfe280e63c48b096c6497a8c448961d3821413ad885f94cb8a28e3b2b3cc3c549e1376b858e138f6c0113d21cca91bfad4ee2a01d74d245660c471f51260ba4af4f8ebbece7d4cb2a9fd54b4a29dc20d8b97a17cd2915abf8fbe0bfd96633c51e243aaa4142a6134fb873443528e89d7aea3ef428be906c303e6215b66cdf9be5671206fe53a55cce46d0d17a01a1037718d457cca7be2d709d7bcc8cfe82b1260989418b531a7888f4c93a6e36d6292b1ba207bec1310e265f9fa762a2eb80830913c749f6f5ef025c4485a469727d78b1eae94a45c8c57979ed604099699a8c95e4e64db32ee2239627b25b524ea75d94271d6d0ea3ae3b2a307418d123af0d438835d5cb7abcc8a4c7b4f7c70237a5ad6de2d5a39973e5f7b2dc74348e4fc465ba6643a22b89255f644ddd1052b3f8554c00da0ffab178143aae400ed44e77befc122952c6c0ad71929c9b682d5ac419785ad27339b22e059852cac9aa4ea8101abdf24d3c55ecb4acd3059196e972f72dd2664be2c1b7508bdbb019842545fbcce659c1839295b003ec66032651a84501e819d00f6f143343d23cae99a642df317691eddb8db75582b37463611ec8cb70ede6b9f064fcdc5b25bb535b6dcf5835d16c58f10c17bef45c7689d4fdd7aeea3311914d453d4f44166a816c17e67b5006a8c68f1e97ff5b7f7135785d74f51e85d6795d26fc7e56cd10fe32b13fdca4f93f7272d9381e13e029175fe215b5a9eaaa3e3782da8107a97d23d509d38d9eaa734c7c6b8e67512e77267819f3823b5ddc1ce9880ba3bd9bd5e23905a18a4d52e567fdd971385d467b01c57e3d4cd8bc8f9cd9a36b499470b46ac40b48fc27dc1f6d7c9626c5be6cab60d6e27fe95af333fb99e5086aefd81fc956e0caaa62a36089db5ec2cb32989641c93174289bda6b2c16f9aedcdf650271a7c5a136f0fecffeab39fee98e9dfc08df625fcce70e9fb799d48998055c29b8288f32f365b2308ccd302d6020905ea3f0c6580e4c5e800cb5213a79d4aab94615ba64f9b5d886b6fe0b9c1e10be180b94e330bac31cbe56f3ffac03bbd86df3f6ae56fe46a9d8f0f1d62bb5a8b4f3e7276dccd1d453ba6070a938d7c576831497e2fb297ce3e1901d49df2f06bc12ff914dcbce76d8f03c11f5e57bc791b7e0c0f4bfe8688900faff0d2e336618ee248986a9d897aa6189063903a1ac76179eb0d2b1b582ae880a49a258330e8c47b6a269a8b6defd8fa8d1629dd992329129a0ab582a4faea55f84cf446ca8ccf8728d5f4616ab3cb36b3b43630d6982a76a9040f0604ab53d21fcb47b31796add3fcc7bdf1981d36209a0c94f973c4957a65777827a7ae95bdc1d7689367b1afdc091ab7650d5dc0e134e7490a94bd0a9e2d936c214f4a620139f4ae14e563abddfa7cdff66d1cfb89616024edfe05d6cb1b1e7b26231650a89e4ab553eb7303bcf02bf79c7ec2d63c965feb286eb64184f44e6b5f2b330bcbb7c88583d243c0058026f81d55c8e753ee55a892335714d7f0787c91bc52faf8f4aa9e530eb38d7304e35f9de6e4f026e21fb8b74f0770720d5c9534ec1d71ce4624e471781d58d7780c6885ba02cdcbf8d24236fec8bb01cb085f747514249fc046fc9ef0819591943a42d83882bbb8ee7806302088eaf21783ee9836980a4a144bc7bb053e4946ce8dd8dc92cda4216d5680e0fb22dd5913b1577f6e59130eeafc79efdf3e7ba3e98c760dd7dbed4e5c115d1791e8ae454b16c45d9044665d962114fd341e22273144d5f6dff5fd2370d3e27b0b368ac55954904f055a1be63c004ebdd7dec663c1401a4a960d12c945e7e335a8ae0e8645e45b2df8a2caa2109835ed3173a0809159ce50241333d61ecb7022cd7dd722602776937bde335634a8178a9e15d7ce26238429c288376937ef6ada109593ccddea5344088474ff4345db13439e45e2e9ea2ab27a27c479d8d9b160c9e14ea255a7beff54f81bcfa096c533a1bff7b416a8c447e20518e5be1f9db8180b00a2a1df39c961c8926ba9c05c3c91ae6a338b82207713ddb19bada486e28267b73453faa930077a4d49bb92d9b0c9bf9d4780ae3cc46f4654a12413d91213085116ad9e0f1a07c130e59a505827a36070d61a3f772f115b7a1a11cc52eb955e95cc2b414bdaa132c81cefb887fa11b809878d1745296c3c7bb5f3d0f9c2816c592bdb3968c1f82bcad3a0ae7b4be6578a18a0fd4a698bb983ff8a59a3caab3c12cd13fe7b1d9a87156dcbccdf5686785bd29e401de4b0776895b75896159074e0f2eca24aa7401330d6b3ed43564d145284f8d586d106dec10a5e2e6d49c984233a31544955e685f37b425e5d83a389e6", 0x1000, 0x20000, 0x0, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) 00:02:26 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef", 0xa9, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 00:02:26 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) fcntl$dupfd(r0, 0x11, r1) ftruncate(r1, 0x40000025f7f656b) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x98, "2d645839d0cf1051026b08297d9181201f023b82af8c0bcabcf6dfa9191b57c325110feac35efe0c4dae87ec1020e7c169cd0e168e18b72aeb8909cef77484493711f69b2664b6321e6ede5a74e15b8ca86264e83deab4114de18c0bf1b8a0b3ed50991d47e83a1999038831514579d513913aac5cdbc9b8f138b7fb61a7bb9ba8cfec48b2208a319fbf3be4d659c913f70347fd50519512"}, &(0x7f00000001c0)=0xa0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x9, 0x5}, 0x8) 00:02:26 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)=0xfffffffffffffe75) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1000000, 0x3f}, 0x14) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0)=0x3f, 0x1fa9b1ce8b12d38e) accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x2c) open$dir(&(0x7f0000000240)='./file0\x00', 0x3, 0x2) 00:02:26 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x6, 0x100000000, 0x40000000000, 0x0, 0x9}, &(0x7f0000000340)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000380)={0x3, 0x8000, 0x220, 0x6, 0x5, 0x6, 0xffffffff, 0x800, r2}, 0x20) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x100) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000180)={r4, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet6_int(r0, 0x29, 0x41, 0x0, &(0x7f0000000040)) 00:02:26 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x8, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f00000001c0)='}\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = accept(0xffffffffffffffff, 0x0, 0x0) close(r0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x24) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000640), &(0x7f00000006c0)=0x4) execve(0x0, 0x0, 0x0) fchmod(r0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, r5, 0x2, 0x4, 0x100000001, 0x6a80}, &(0x7f0000000840)=0x98) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(0x0, 0xb) 00:02:26 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0xfffffffffffffe75) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1000000, 0x3f}, 0x14) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0)=0x3f, 0x1fa9b1ce8b12d38e) accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x2c) open$dir(&(0x7f0000000240)='./file0\x00', 0x3, 0x2) 00:02:26 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socket$inet_udplite(0x2, 0x2, 0x88) munlockall() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mkdir(0x0, 0x0) 00:02:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82f80000000000000000"], 0x10) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) close(r0) sendfile(r0, r0, &(0x7f0000000040), 0x6) 00:02:26 executing program 3: r0 = socket(0x11, 0x5, 0x200) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000, 0x0, 0x0, 0xfffffffffffffffb}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:02:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x7, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1, 0xfffffffffffffff9}, 0x8) 00:02:26 executing program 0: r0 = semget(0x2, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) __semctl$IPC_SET(r0, 0x0, 0x2, &(0x7f00000000c0)={{0x20311939}}) 00:02:26 executing program 1: munmap(&(0x7f0000c2a000/0x2000)=nil, 0x2000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) r1 = getpgrp(0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x1, 0x1, 0x100, 0x9, r1}) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000b7c000/0x2000)=nil, 0x2000) setitimer(0x2, &(0x7f0000000000)={{0x7000000000000000, 0x3}, {0xffffffff, 0xffffffff}}, &(0x7f0000000080)) 00:02:26 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000240)=[0x0, 0x0]) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x600) r3 = getpgrp(0xffffffffffffffff) getpgrp(r3) r4 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYBLOB="01200000"], 0x1) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) connect$unix(r4, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000200)={r5, 0x1}, 0x8) 00:02:26 executing program 2: open(0x0, 0xfffffffffffffffe, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x30) 00:02:26 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x2, 0x400) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x5, 0x4) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0xffff, 0x7ff}, &(0x7f0000000040)) madvise(&(0x7f00000e9000/0x4000)=nil, 0x4000, 0x1) msync(&(0x7f00001ac000/0x1000)=nil, 0x1000, 0x0) 00:02:26 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) nanosleep(&(0x7f0000000000)={0x4, 0x7}, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) 00:02:26 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd11_fstat(r0, &(0x7f0000000000)) munlock(&(0x7f00000f9000/0x3000)=nil, 0x3000) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000080)="f1d156d25254664fbbeba8f7df256774d0df06c9a966206f69a6b34342ee9a6b67fa26e730738e13139663ff816520ec4e134425e128f00cb59b2158211a0de16986a0f9ca98598ce3314a1f49fd62129f7bd03577cd0dfd8fcab4a2356fd3d5fc29ab587fc38a135bb4533efc7329b4c3d31d744ec47cd2eb42084ca7a6218ddd8fdac2", 0x84) 00:02:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000240)=""/175, 0x87b7a34a455e99) open(&(0x7f0000000000)='./file0/../file0\x00', 0x1, 0x80) 00:02:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file1\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:02:26 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x3f}, 0x8) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x8, 0x0, 0x0, 0x8}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r2, 0x20, 0xf, 0x80000000, 0x1}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0x4, 0xffff}, &(0x7f0000000300)=0x8) semget$private(0x0, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={r2, 0x3, 0xf, 0x221, 0x5}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000003c0)={0x5}, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x24) fcntl$setstatus(r0, 0x4, 0x4) r6 = open$dir(&(0x7f0000000480)='./file0\x00', 0x10100, 0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000004c0)={r4, 0x3ff, 0x0, 0x75f, 0x6c35}, &(0x7f0000000500)=0x18) setsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000540)="4c3406d8f855f47eca81f9b6e9bcca2d5eda89c2a15dfb4aa407c89ade4bea422b94a7aac2cf819c3f31ce05fb5bb5e6084e5d8b7322e9f412338cdfa24f0115", 0x40) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)={r2, 0x8, 0x5, [0x1, 0x10001, 0x0, 0x7, 0xff]}, 0x12) freebsd11_mknodat(r6, &(0x7f00000005c0)='./file0\x00', 0xe008, 0x401) r7 = openat(r6, &(0x7f0000000600)='./file0\x00', 0x800, 0xebfb00547fadc27e) getsockopt$inet_udp(r7, 0x11, 0x1, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000006c0)={r3, 0x4dc, 0x2, 0xffffffffffffffc1, 0xa308, 0x80, 0x3, 0x80, {@in6={{0x1c, 0x2, 0xbb02, @loopback, 0x7}}, r1, 0x2, 0x8, 0x5e, 0x10000, 0x141a}}, &(0x7f0000000780)=0xb0) freebsd11_lstat(&(0x7f00000007c0)='./file1\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r7, r9, r10) ftruncate(r7, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000940)={@in6={{0x1c, 0x1, 0xe12a, @empty, 0x7fffffff}}, r5}, 0x84) syz_execute_func(&(0x7f0000000a00)="c4a1c1ec7b0c0f512b0fc0b87b0000008f4978d74700c401f96e2e67773a469d0f0df6c40178776726f340a6") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000a40)={@in={{0x2, 0x2}}, r8, 0x0, 0x9, 0x56}, &(0x7f0000000b00)=0x94) r11 = open(&(0x7f0000000b40)='./file1/file0\x00', 0x2, 0x0) accept$inet(r11, &(0x7f0000000b80)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000bc0)=0x10) 00:02:26 executing program 2: setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) setuid(r0) r1 = semget(0x1, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) close(r2) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000040)=""/56) 00:02:26 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000100)={0x0, 0x2, 0x20, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r3, 0x401}, 0x8) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0xd) 00:02:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x80000000001, 0x0, &(0x7f0000000000)=0xffffffdc) 00:02:27 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x5}, 0x8) 00:02:27 executing program 2: r0 = msgget(0x3, 0x300) msgrcv(r0, &(0x7f0000000040)={0x0, ""/5}, 0xd, 0x3, 0x1000) 00:02:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x103, &(0x7f0000000140), &(0x7f0000000000)=0xffffff21) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0xf2e, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x1, 0xffff, 0x119, 0x5, 0x2c3}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x8, 0x4) 00:02:27 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000000014, &(0x7f0000000040)=0x6, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x30000000) setsockopt$inet_tcp_int(r2, 0x6, 0xcc, &(0x7f0000000100)=0x4, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008f83e9a64e720a578d1f11f604726"], &(0x7f0000000140)=0x46, 0x30000000) 00:02:27 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)=0x135) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1}, 0x0) read(r0, &(0x7f0000000140)=""/100, 0x64) 00:02:27 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xffffffffffffffa0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x3}}, r1}, 0x84) r2 = socket(0x1c, 0x3, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000000c0)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x120, 0xffff, 0x5, r3}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="20ba769c03a512904ececcde78b8aa6a5e65426aa18e610795196ac3944393532f1cc99014ac30e61957ece89dd88f89bb7ca783215d054689ebb7e7483a328d58b81b8a89807a6dabb2"], 0x8) 00:02:27 executing program 2: shmctl$SHM_STAT(0x0, 0xd, 0x0) getitimer(0x3, 0x0) r0 = socket$inet(0x2, 0x5, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000080)=""/204, &(0x7f0000000180)=0xcc) 00:02:27 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) 00:02:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100), 0x0) 00:02:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, 0x0, 0x2a}, 0x0) 00:02:27 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x135) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1}, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000140)=0x4) 00:02:28 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000140)='.', 0x1) sendto(r1, &(0x7f0000000440)="27f6c9d5f1d3142b95f3fcd6fcd92c36157e9f33fa394aab3ede7351a5f7fd5b7e60b4b609ff5a87dd8b0f613106", 0x2e, 0x20089, &(0x7f0000000700)=@in={0x2, 0x2, @rand_addr=0x5}, 0x10) r2 = dup(r0) r3 = dup2(r2, r0) poll(&(0x7f0000000780)=[{r2, 0x1ff}], 0x1, 0x4) linkat(r0, &(0x7f0000000480)='./file0\x00', r0, &(0x7f0000000740)='./file0\x00', 0x400) close(r0) readv(r3, &(0x7f0000000640)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000040)=""/31, 0x1f}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f0000000080)=""/44, 0x2c}, {&(0x7f0000000280)=""/182, 0xb6}, {&(0x7f00000000c0)=""/42, 0x2a}, {&(0x7f0000000340)=""/198, 0xc6}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/72, 0x48}], 0x9) 00:02:28 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x29) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:02:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) read(r1, &(0x7f0000000240)=""/175, 0x87b7a34a455e99) 00:02:28 executing program 2: setresgid(0x0, 0x0, 0x0) 00:02:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x0, 0x6, 0x3e9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x596) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000100)=[{r0, 0x14}, {r0, 0x40}, {r0, 0x8}], 0x3, 0x6a) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:02:28 executing program 3: r0 = shmget(0x0, 0x3000, 0x404, &(0x7f0000ffc000/0x3000)=nil) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x10000000) r2 = socket(0x1c, 0x10000005, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1, 0x2) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c, 0x20000000) poll(&(0x7f00000003c0)=[{r1, 0x40}, {r2, 0x20}, {r3, 0x211b}, {r4, 0x20}, {r5, 0x100}], 0x5, 0x1) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(r6, &(0x7f0000ffc000/0x2000)=nil, 0x1000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() r12 = getpgrp(0x0) shmget(0x0, 0x2000, 0x80, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x3f, r7, r8, r9, r10, 0x18, 0x8}, 0xae, 0x2, 0x4, 0x10000, r11, r12, 0x8345}) r13 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r13, &(0x7f0000003b80)={0x0, 0x0, &(0x7f0000003a00)=[{0x0}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x2, &(0x7f0000003ac0)=""/172, 0xac}, 0x0) chroot(0x0) 00:02:28 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) r0 = socket(0x1, 0x2, 0x8) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x1, 0x4}, 0x8) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xffffffffffffffff) 00:02:28 executing program 1: open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f00002da000/0x1000)=nil, 0x1000, 0x4) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) munlock(&(0x7f00002da000/0x4000)=nil, 0x4000) execve(0x0, &(0x7f0000000100), &(0x7f0000000240)) 00:02:28 executing program 1: r0 = socket(0x2, 0x20000005, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4, 0x5}, 0x8) fchmod(r1, 0x4) dup2(r1, r0) fcntl$getflags(r0, 0x3) 00:02:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x8) fcntl$getown(r0, 0x5) socket$unix(0x1, 0x5, 0x0) 00:02:28 executing program 1: munmap(&(0x7f0000e4e000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) mprotect(&(0x7f0000a39000/0x4000)=nil, 0x4000, 0x4) munmap(&(0x7f0000bb7000/0x4000)=nil, 0x4000) r0 = socket(0x1f, 0x20000004, 0x3) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) msync(&(0x7f0000a6f000/0x4000)=nil, 0x4000, 0x4000) 00:02:28 executing program 0: r0 = socket(0x80000002, 0x0, 0xff) getsockopt$sock_int(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001380)=0xfd5e) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x4, @empty, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x7fffffff, 0x8}, &(0x7f00000000c0)=0x10) r2 = socket(0x1c, 0xa51e695032ac6eb2, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000001140)={r1, 0xffffffff}, &(0x7f0000001180)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000140)="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", 0x1000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x7ff, 0x7f}, 0xc) 00:02:28 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xa6}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000040)="46c2ab84f9d9ceac9f4aa96f90fba485b4979c3d002e050685e9805b541d47490fa452cd87d49ae4d9d659c197fd0a1b62c46c4601dbf5d87b1bb38331b2b153a029a7da3b53cf21f50c6ea26df0db142aa0", 0x52}], 0x1, 0x0}, 0x0) shutdown(r0, 0x2) setsockopt$inet_buf(r0, 0x0, 0x80000055, &(0x7f0000000140)="9af21640494cb29bdaf4d104719ecd749c9af13bcafe07f2b66bfc", 0xffffffffffffff9a) 00:02:28 executing program 0: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0xf, 0xffff, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x5, r1}, &(0x7f0000000100)=0xc) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000000)=0x7, 0x4) 00:02:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1105, &(0x7f0000000100)={0x0, 0x810}, 0x0) 00:02:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000000)="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", 0xfffffffffffffdf0, 0x8100, 0x0, 0x0) 00:02:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) r1 = accept$inet(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @rand_addr, @broadcast}, 0xc) r2 = fcntl$dupfd(r1, 0x11, r1) dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x39}}, r3, 0xee, 0x0, 0x4, 0x400, 0x98f1, 0x3}, &(0x7f0000000240)=0x98) 00:02:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000000)="cdcab7b7483261573a48e7f1", 0xc) pwritev(r0, 0x0, 0x0, 0x3f00000000000000) 00:02:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setreuid(0x0, 0xee00) setreuid(0xffffffffffffffff, 0x0) 00:02:28 executing program 3: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$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(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff00"], 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@remote, @multicast1, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000340)={@rand_addr=0x4, @remote={0xac, 0x14, 0x0}, r3}, 0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r2}, 0x8) 00:02:29 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0002086d000066fb1d6c65302f66db348466e7883139e25eb04e06a9154e0a533000d332fd0313500800000000000000e0e529bd478b9ea16be0ff6c650d782e1da1f826bf51eac90bf5ea3f0a54"], 0x1) 00:02:29 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f00000024c0)="d94f5ac1192cc7590cc2de5a880147ac3ab203622c8c1521bcc76812137d4feb7b2278c08785f1b633c5857cf37b510ede53dbe31e224ef5e3cc81fde75d2837bbd606f50cea7ff27b6bc344b1a698c60fde21fc1781e6b0ef95704a869b1a079da5e3", 0x63) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x5, {{0x1c, 0x1, 0x80, @loopback, 0x5}}}, 0x88) clock_getres(0x9, &(0x7f0000000100)) fcntl$setflags(r0, 0x2, 0x1) freebsd11_fstat(r0, &(0x7f0000002540)) preadv(r0, &(0x7f0000002440)=[{&(0x7f0000000140)=""/221, 0xdd}, {&(0x7f0000000240)=""/201, 0xc9}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/27, 0x1b}, {&(0x7f0000002380)=""/64, 0x40}, {&(0x7f00000023c0)=""/93, 0x5d}], 0x7, 0x0) 00:02:29 executing program 1: pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r1 = openat(r0, &(0x7f0000000000)='./file0/file0/file0/file0\x00', 0x0, 0x81) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000340)=[r5, r4, r4, r10, r7, r9, r3, r10, r11, r8]) fchownat(r1, &(0x7f00000000c0)='./file0/file0/file0/file0\x00', r2, r6, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) open(&(0x7f00000003c0)='./file0/file0/file0/file0\x00', 0x20100, 0x80) getgroups(0x5, &(0x7f0000000380)=[r13, r10, r14, r9, r12]) r15 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r15, &(0x7f0000d06ff8)='./file0\x00') utimensat(r15, &(0x7f0000000040)='./file0/file0/file0/file0\x00', &(0x7f0000000080)={{}, {0x0, 0xffffffffffffffff}}, 0x0) 00:02:29 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x4000, 0x3, 0x3b7, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={r2, 0xb8, "1ec7a362084f145ccbc721108b1552a6286e41e86a19218f4e63e94b95944b7602682ffba3b61663f9e9cfbeb1388b60e905d260be17e21b9973a281143adf7ce9c5cf32044b24b86cb8e70120f231cd9a458ab332f94d648fc7ab00288f8a2e3ed4723d61c9ff4c8eb19b21dcf1fab8f07709a54fad87b2f063ff378ac706dec4c9908c097fc23da7e52816360fd4c7a00d79c8b538ad3b3bf4dce5e17526a6cbc6931b6736542f011eff970f9d6e9129a78ade16c5d8a3"}, &(0x7f0000000280)=0xc0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x9}, 0x8) r3 = socket(0x2, 0x5, 0x100) connect$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, 0x9}, &(0x7f0000000380)=0x8) 00:02:29 executing program 2: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x68, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x7, 0x7, 0x200, 0x8, 0x2, 0x6}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x1, @rand_addr=0x7fff}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x14}, @in={0x2, 0x0}]}, &(0x7f00000001c0)=0x10) 00:02:29 executing program 3: r0 = socket(0x12, 0x3ffffffffffe, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6530de"], 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080), 0x0) 00:02:29 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="ffff030001000004d600fbc5f54f1147a9223cc645df410f3ccd076312ecd1436391111112c1e53e9ab2410083ec744a88cf56caf9854cfbd5de6ede1d10b28caa4d603b212005db0ab11de36d67b723c7a096dd1bf1127255718b4a04a0bb00752d435e6d3a44832a89b748e9c57056c7ebadee0cb12a676feca5abdbad5f2716096123b771272c4c986375607afaa6c5c0c99d403fcbe339ae611aa32e986558f6dde7ae4a8d79721d400103651e"], &(0x7f0000000200)=0xe) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7ff}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000340)=""/155, &(0x7f00000001c0)=0x9b) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r2, 0x0, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = dup2(r2, r2) getpeername$inet6(r3, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0xfffffffffffffff7, {{0x2, 0x2, @multicast1}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x35, 0x0, 0x0) 00:02:29 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000300)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="808338d8ab06262e", 0x8}], 0x1, 0x0}, 0x0) r1 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) getsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:29 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) mkdir(&(0x7f00000000c0)='./file0\x00', 0x48) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000200)={0x2, {{0x2, 0x2, @broadcast}}, {{0x2, 0x3, @loopback}}}, 0x118) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file1\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x40}, 0x8) 00:02:29 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20002, 0x138) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x7}, 0x1) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000000), 0x4) socket$inet(0x2, 0x20000000, 0x7fff) socket$inet(0x2, 0x1, 0x8) 00:02:29 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa, 0x400}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x9, 0x3, 0x7ff}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0xb1}, &(0x7f0000000140)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000001300)=""/4096, &(0x7f0000000000)=0x1000) 00:02:29 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) poll(&(0x7f0000000780)=[{r0, 0x4}], 0x1, 0x5) getsockopt$inet_tcp_int(r0, 0x6, 0xcc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r1, 0x4, 0x10000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = semget(0x2, 0x3, 0x0) semop(r2, &(0x7f00000007c0)=[{0x3, 0x7, 0x1000}, {0x3, 0x1, 0x800}], 0x2) poll(&(0x7f0000000000)=[{r1, 0x18}, {r1, 0x2}], 0x2, 0x664b6e3) r3 = socket$inet6(0x1c, 0x0, 0x0) r4 = getpid() freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) r8 = getuid() freebsd11_fstat(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000740)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000300)="6a372fd5ff1f70dfa905c700602704675f27a5638ea9f5413f1a658898716ab41e3c915aa9597953597abc38ef549db57f82dd7dfdb4adf76f037876bd8251f9", 0x40}, {&(0x7f0000000340)="a15dce0e121460ce92d0e5844f22ae3de740f39ba5c9654440c0ced49ed4f98388ced1de559a7a93891129ccae2a859d4758020c839dc7f78e41a456e4a64b2090ad8026ea8130271cf80af289a17ad8598ad54881d40dc559145479", 0x5c}, {&(0x7f00000003c0)="40130783cb161e23767f359f2da35d4c7043656f4eadfe027d4fd0ece5fcddf43c225bc78dbcb3cd259024f0a40ea9893caca794e64dae1c946065be0dd0262b833a4d1394d2b430f282319804b1c4423fa53687231d3de4c27c4a3b93363fd128964fdbaef89016ecfe4bcfd6f49e12ee95403c20d6a5b9e50f0e2c2447d5fb4539e60480f923b8b4fb6796cc45f1c70bc8bb67eb38f842cb09fbe8f3263cc12ff06d08657d0beb67120d1582700657ec1827f1e27f8f9ebe8c673ba1f5de2343fd0dc3807d7ff114afd8142ef84d1309685fa0161e325680215795a50368ee15990c4e521dcb46ea3455868398f4", 0xef}, {&(0x7f00000004c0)="f3bf6cf82de5c2382d0bcbd7c73c2d1a5a0ec2bccb5ddd1c230edac5e79dcdaef225937da2c970", 0x27}], 0x4, &(0x7f0000000700)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x40, 0x4}, 0x180) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r10 = getuid() freebsd11_fstat(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000100)='./file0\x00', r10, r11, 0x400) socket$inet_icmp_raw(0x2, 0x3, 0x1) semget$private(0x0, 0x3, 0xc) 00:02:29 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='htcp\x00', 0x5) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000100)={0x3, {{0x1c, 0x0, 0xe4, @empty, 0xff}}, {{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x40}}}, 0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r1, 0x2}, 0x8) 00:02:29 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) msgget(0x2, 0x0) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x9, 0x9}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x1, @empty, 0x8001}}, r2}, 0x84) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x0) 00:02:29 executing program 1: setitimer(0xfffffffffffffffe, &(0x7f0000000080)={{0xffffffffffffffff, 0x10001}, {0x10000}}, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8002, 0x1) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x800, 0x4}, {0xffffffff, 0x2d}}) 00:02:29 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x2) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x4}, 0x1c, 0x0}, 0x0) 00:02:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x800005, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x17, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x4) 00:02:29 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) setrlimit(0x0, 0xffffffffffffffff) setrlimit(0x2, &(0x7f0000000000)={0x4, 0x6}) 00:02:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0xfffffffffffffd0a) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/60, 0x3c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) 00:02:30 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:02:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x45}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x7, r1}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:02:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0xffffffffffffffcc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:02:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000007) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:02:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2, 0x0, &(0x7f0000000040)) close(r0) 00:02:30 executing program 0: r0 = open$dir(&(0x7f0000002700)='./file0\x00', 0x100000000001fffe, 0x0) writev(r0, &(0x7f0000001680)=[{&(0x7f0000001580)='_', 0x1}], 0x1) writev(r0, &(0x7f0000001300)=[{&(0x7f0000001240)='z', 0x1}], 0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x5) 00:02:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) close(r0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x80010, r0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000004c0)={'accf_http\x00', "40116944012141537578ff875853569bda513db0bd14837930ba8a08c3edaabed7c37c914f5bb1479c2bfcebb615b1a174183109cc127f556be81d00b86fcd2729ae5206d0a60dd12e76b397846d266dae847877b4b8506f58c4f0dbf5ff96ca6e28586f76456b66ad4bd8b378fc63bd6dd627fc29774ce1e243ed88b91440a6281aac10edb364f88a59691b86e6b536d91bb33750ac8956cbbd391786ecbf69ab68d982611f1889dfcebfa83911c90330328d73337d37bf76b219f0fac2c9d2853d97efac847856aa17a58a6dd8ceb5bca4e25121bab7fdaa6a3b1cc4655cb5b8d2b58c77ce3b1c74ff3eb9e2089184"}, 0x100) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000000)='./file0\x00', 0x0, r1) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='!-$!\x00'], &(0x7f0000000400)=[&(0x7f00000001c0)='-\\(\x00', &(0x7f0000000200)=',+([\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\\&\x00', &(0x7f0000000340)='&,\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)=':\x00']) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:02:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x56f, 0x930, 0x1af, 0x7, 0x8}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x0, 0x7, [0xffffffffffffff02, 0x8, 0x1, 0x6, 0x0, 0x0, 0x7]}, 0x16) 00:02:30 executing program 1: fstat(0xffffffffffffff9c, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x0, 0x3, 0x204000000000000, 0x1, 0x1}, &(0x7f0000000140)=0x14) mlockall(0x1) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sync() 00:02:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2904696c653000"], 0x10) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa, 0x8}, 0x8) 00:02:30 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x82, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000100), 0x4) r2 = dup2(r1, r0) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @broadcast, 0x3, 0x3, [@multicast2, @remote={0xac, 0x14, 0x0}, @empty]}, 0x1c) 00:02:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xa, 0x4}, 0x8) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) 00:02:30 executing program 3: r0 = socket(0x1, 0x5, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x7, 0x2, 0xb6f4, 0xbe3}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x80000001}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd, 0x967}, &(0x7f0000000080)=0x8) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet6_int(r3, 0x29, 0x28, &(0x7f0000000280)=0x81, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r1, 0x9}, 0x8) setsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000000240)=0x35031f63, 0x4) 00:02:30 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000001740)={&(0x7f00000011c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x20001) accept4$inet(r0, 0x0, &(0x7f0000000040), 0x30000000) close(r0) execve(0x0, 0x0, 0x0) 00:02:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x8000000000028a, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r1, 0x4000000000000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000240)={0x4, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140)={0xc0000000, 0x119c}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@rand_addr, @local}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0xeb, {{0x2, 0x1, @multicast2}}}, 0x90) listen(r0, 0x3492) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x400000000101) 00:02:31 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), 0x28) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./file0\x00', r2, r3) r4 = getgid() getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) chown(&(0x7f0000000080)='./file0\x00', r2, r4) getgid() getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000480)={0x0, 0x6}, &(0x7f0000000580)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000680)={&(0x7f0000000240)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000280)="857ef035e735f1f5afd997c5a53261bc8b48c08dcd7863541f3b466a630bcb158562a82dd7cc1c8d35ccb898294d6b6241df9c152b802ab3cae85835468047d417", 0x41}, {&(0x7f0000000300)="e7e4013e78b23a0c17b05b3b9b14089b6775194480c87dfbb1110ecf6a61988f6aa8ec8a1f2a0688f4101b0da4987f083b97805eca876fa7728aef7b12637f07932427dcad49067216b1", 0x4a}, {&(0x7f0000000380)="0f301eeb5462eef9242182f7ba45689f6d636c4348ef082e5fa3902bf8577de53f82347930623eaca9991d16105fdd61106a3a08", 0x34}, {&(0x7f0000000500)="b0b25610e94e1fac952f7656e9c3c73b89c0aec8b48862f0b73eb20410d56b2189281ae10997e50ddad0735c5da2a7ebdc42c9964bc2e14f02ea529fc8ba3192cf80bd4bf67ebda3a9da80f5e287f6e3fe9844837054680320f074f891d96cf633", 0x61}], 0x4, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000840000000a00000000000000000000000000000000000000140000008400000001000000ffff07000100ff0f14000000840000000700000000000000000000002c0000008400000002000000e8000000002a0000ff000000fbffffff090000000600000004000000", @ANYRES32=r5, @ANYBLOB="140000008400009c6c3b61fb17"], 0x84, 0x4}, 0x20000) write(r1, &(0x7f0000000000)="358238015cab5b1cc2b8fb433e54d6e74af6e54a010611991b0c7776f2a358397f47cb96a0f1a16a44d6e4103bebc3c627065757587d83819d3acd8be814b97203d55533877055f4b775578389590d6640b0c63e5365e109c264112e64d293f84676d1f8695acbd96814", 0x6a) 00:02:31 executing program 1: mmap(&(0x7f000001c000/0x4000)=nil, 0x4000, 0x7, 0x1f, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x7, @loopback, 0x9}, @in6={0x1c, 0x1, 0x6, @loopback, 0xa94f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x8, @loopback, 0x200}, @in6={0x1c, 0x1, 0x1f, @loopback, 0x200}]}, &(0x7f0000000180)=0x10) 00:02:31 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept(r1, 0x0, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$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$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r6 = socket(0x2, 0x5, 0x0) connect$unix(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="826c6530000000000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000840)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000003c0)=0x8c) setsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000001c0)={r7, 0x40}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a4c9e0910ecd5f44212d6be68daec629e215b409d3361694347529cff467a6684de2e279c75f2e41148be80eeb477fbba83b4327b986e169004ae796ed7ec9151ca25eed2fe7ba27cca96a9f0950c03b03a363fe0d37d406374c1a67f01c4598b8c749b4b04000000000000007bcc4eec2ba88b18230c361efdd912f60c1a448c4cd5e8d292239b3a20146d7449f28e784bb8c18430d6f19d9d6f23"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:02:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x400, 0x115) 00:02:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r1, 0x2a60) read(r1, &(0x7f0000000000)=""/8, 0x8) read(r1, &(0x7f0000000240)=""/175, 0x2a60) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x1, 0x4) 00:02:31 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) munlockall() 00:02:31 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) bind$inet6(r1, &(0x7f0000000240)={0x1c, 0x3, 0x8, @empty, 0x5}, 0x1c) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x1ff, 0x7f, 0xdfd3, 0xfff, 0x5}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180)={r3, 0x3, 0xe6}, &(0x7f00000001c0)=0xc) writev(r1, &(0x7f0000000100), 0x10000000000000f3) r4 = fcntl$getown(r1, 0x5) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x1, 0x3, 0x1, 0x7f, r4}) 00:02:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000), 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat(r1, &(0x7f0000000040)='./file0\x00', 0xa00, 0x2) 00:02:31 executing program 3: r0 = shmget(0x0, 0x4000, 0x340, &(0x7f0000df0000/0x4000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x3000) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x100000001, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0xc9, 0x89, "4e49f6ea59da782687abf9edb1a751c29192c766bd61c2bbe88077d6ec2a3606999f691a1b795562a82466e236d52028a002bae2bf33e4457eb7b951f63a43947870a7b07ade55303c279e87d6dd056c08355aafb05367dd4e70776210bad553a6f2c699e2536201ff8006dd361f60efe9957239a690d406856522b6d810561ce83a9e8f3f0e274b75"}, 0x91) 00:02:31 executing program 3: clock_gettime(0xffffffffffffffff, 0x0) clock_gettime(0xf, &(0x7f0000000000)) Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex pipe mutex (pipe mutex) r = 0 (0xfffff800124102d0) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_pipe.c:964 stack backtrace: #0 0xffffffff8110b80e at witness_debugger+0x8e #1 0xffffffff8110ce90 at witness_warn+0x640 #2 0xffffffff817166a0 at trap_pfault+0x80 #3 0xffffffff8171560d at trap+0x44d #4 0xffffffff816deae5 at calltrap+0x8 #5 0xffffffff811180a8 at pipe_write+0x16d8 #6 0xffffffff8111252d at dofilewrite+0xfd #7 0xffffffff81111f26 at kern_writev+0x66 #8 0xffffffff81112410 at sys_writev+0x50 #9 0xffffffff81717806 at amd64_syscall+0x436 #10 0xffffffff816df3cd at fast_syscall_common+0x101 Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x30 fault code = supervisor read data , page not present instruction pointer = 0x20:0xffffffff8156dbda stack pointer = 0x28:0xfffffe0020dcf7a0 frame pointer = 0x28:0xfffffe0020dcf7e0 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 = 12372 (syz-executor.1) trap number = 12 panic: page fault cpuid = 0 time = 151 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0020dcf400 vpanic() at vpanic+0x1e0/frame 0xfffffe0020dcf460 panic() at panic+0x43/frame 0xfffffe0020dcf4c0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0020dcf540 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0020dcf5b0 trap() at trap+0x44d/frame 0xfffffe0020dcf6d0 calltrap() at calltrap+0x8/frame 0xfffffe0020dcf6d0 --- trap 0xc, rip = 0xffffffff8156dbda, rsp = 0xfffffe0020dcf7a0, rbp = 0xfffffe0020dcf7e0 --- vm_page_unhold_pages() at vm_page_unhold_pages+0x5a/frame 0xfffffe0020dcf7e0 pipe_write() at pipe_write+0x16d8/frame 0xfffffe0020dcf8b0 dofilewrite() at dofilewrite+0xfd/frame 0xfffffe0020dcf910 kern_writev() at kern_writev+0x66/frame 0xfffffe0020dcf950 sys_writev() at sys_writev+0x50/frame 0xfffffe0020dcf980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0020dcfab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0020dcfab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e5a, rsp = 0x7fffdfffdf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 12372 tid 101039 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why