0, 0x0, 0xa3, 0xfffffffffffffff9, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) sendto$unix(r0, &(0x7f0000000200)="7aa1f281c9d38a26d82fd2ad7dc626e0d99e77238480112a6bd490aa4f4338efcba24002c30ca4b3b656fd95399e7c8abeacfc0ae4a36348334cfd5f774618bab9db6096861fdc40c80c8a0af701b66dd040d0a69c4c177c9a0ddc90a21fc705b777dc63a05b600781116db6845fcd85f1", 0x71, 0x20001, 0x0, 0x0) 00:01:11 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fchmod(r0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r1) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) r4 = getpgrp(0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)) fcntl$lock(r2, 0xd, &(0x7f0000000140)={0x3, 0x0, 0x1ff, 0x98, r4}) 00:01:11 executing program 0: madvise(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x1) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x10001, @empty, 0x95f}}, r1, 0xe8a, 0x3fd, 0x110, 0xfff, 0x0, 0x1}, &(0x7f0000000140)=0x98) mprotect(&(0x7f0000dde000/0x200000)=nil, 0x200000, 0x5) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) 00:01:11 executing program 2: mlock(&(0x7f0000c0b000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) mprotect(&(0x7f0000f4a000/0x4000)=nil, 0x4000, 0x1) 00:01:11 executing program 1: mlock(&(0x7f0000bc0000/0xc000)=nil, 0xc000) munlockall() msgget$private(0x0, 0x1) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = msgget$private(0x0, 0x8f) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(0xffffffffffffffff, 0x5) r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x3, r1, r2, r3, r4, 0x169, 0x1ff}, 0x40, 0xfffffffffffffff8, 0x992e, 0x8001, 0x3ff, 0x100, r5, r6}) munlockall() 00:01:11 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10200) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x22) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @rand_addr=0x4da}}, 0x0, 0x74b, 0x7, 0x8}, &(0x7f0000000180)=0x94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)={r3, 0xd68a}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r4, 0x9}, 0x8) fsync(r1) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x8, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000500cb2201000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) 00:01:11 executing program 0: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) semget(0x2, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) mlockall(0x202) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0x4a74}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0xffffffffffff011a}, 0x8) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x1f) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sync() ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x40, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:01:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x80000000, 0x84) socketpair(0x17, 0x20000000, 0xffffffffffff215c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="df00000004000000000000001ebc3b788d8e9ed04b650600000000000000a41e2e9e8fb762e69ae839d987c6c858c399ceb9e63b6569bf02eb7a523245a8df452aa457918aa2234c25f7ea5bd4ba153f945633b3a63bf4e57b0a327fcc3ab0b09da408433189ad5db75a0868105683dbf3dd3ca315d12c866ff25f4ce78cc16d46991b99c26d12e613a6fec9f4d547f68aac8e5229bcf7fe80966abb758c430e99e2cd6e0faf0d00000000ffffff7f2b4cd0ff1237472017da2dac8df8bcc3a4f315f953b79a58a64e25e178685f213e4ac79137ccb400"/227], &(0x7f0000000180)=0xe7) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x3ff}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x2}}, r4, 0x5f04, 0x4, 0x3c, 0x3, 0xfffffffffffffffd}, &(0x7f0000000380)=0xa0) shutdown(r2, 0x0) 00:01:11 executing program 2: r0 = socket$inet(0x2, 0x4, 0x5) poll(&(0x7f0000000000), 0x0, 0x3) r1 = fcntl$dupfd(r0, 0x11, r0) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x10000, 0x80}, {0xffffffffffffffff, 0x80a}}) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup(r2) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f0000000040)=0xffff, 0x4) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = getegid() r2 = getgid() freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x9, @loopback, 0x3}}, 0x0, 0x7, 0x9, 0x3, 0x1, 0x8001}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000480)={r4, 0x3a97}, 0x8) setgroups(0x3, &(0x7f0000000300)=[r1, r2, r3]) select(0x40, &(0x7f0000000000)={0x3, 0x1, 0x2f6, 0x9, 0x6, 0x7ff, 0x8, 0x10001}, &(0x7f0000000040)={0x7, 0x300000000000, 0x7, 0x3ff, 0x8bb6, 0x9, 0xffff, 0x5}, &(0x7f0000000080)={0xcf, 0x4, 0x7fffffff, 0xffff, 0xae3, 0x1, 0x6, 0x99e}, &(0x7f00000000c0)={0x2, 0x10000}) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0xfffffffffffffd31) getgroups(0x7, &(0x7f0000000340)=[r3, r2, r2, r1, r2, r3, r1]) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000140)=0x8) r6 = socket$inet(0x2, 0x10000005, 0x6d) getsockopt$inet_tcp_buf(r6, 0x6, 0x0, &(0x7f00000004c0)=""/249, &(0x7f00000005c0)=0xf9) accept4$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r5, 0x3ff}, 0x8) 00:01:11 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) r4 = semget(0x0, 0x2, 0x20) __semctl$SETVAL(r4, 0x3, 0x8, &(0x7f0000000080)=0x8001) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 00:01:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$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) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000000040)=0x8) 00:01:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) chroot(&(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x800, 0x1f, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x7}, 0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x97, 0x100000001, 0x400}, &(0x7f00000001c0)=0x10) 00:01:11 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000019f97)='J', 0x1) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/47, 0x2f}], 0x1, 0x0, 0x0, 0x9}, 0x40) close(r0) write(r1, &(0x7f0000000040)="8a44f26bf9e3a829774990e9159e796ac917fef6ff9e20eef793ad1c036a6dd1967200000000000000000000000058e0eb8fa4dc44dfbe6849c1ecf553dfe75cd3c531028f3eec01423e3d431afcdcf99a99a167a4bd0a2cba32f3a820d604b0", 0x60) 00:01:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) semget$private(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x4, 0x81, 0xffffffffffffff41}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)={@in6={{0x1c, 0x0, 0xfffffffffffffffd}}, r3, 0x8, 0x2, 0x18, 0x1, 0x1}, &(0x7f0000000080)=0x98) writev(r2, &(0x7f0000000280), 0x26) open(&(0x7f0000000140)='./file0\x00', 0x400, 0x4) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) r4 = open(0x0, 0x80000000000206, 0x0) sendto$inet6(r1, &(0x7f0000000100)="c3", 0x1, 0x100, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(0x0, 0x0, 0x0) 00:01:12 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x20100, 0xcc) r0 = socket$inet(0x2, 0x7, 0x400) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7, 0x1000, 0x2, 0x9, 0x4, 0x401, 0x1, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x200, 0x2, 0x5, 0x20, 0x9}}, &(0x7f0000000180)=0xb8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0xfffffffffffffff9, 0x0, 0xfffffffffffffff9, 0x2}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x10001, 0x100000000, 0x4, 0x23f6c0000000, 0x6, 0x2, 0x3, {@in6={{0x1c, 0x1, 0x3ff, @empty, 0x2}}, r2, 0x7f, 0x2, 0x9, 0x4, 0x908}}, &(0x7f0000000300)=0xb0) r3 = socket$unix(0x1, 0x7, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) flock(r3, 0x4) 00:01:12 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) r4 = semget(0x0, 0x2, 0x20) __semctl$SETVAL(r4, 0x3, 0x8, &(0x7f0000000080)=0x8001) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 00:01:12 executing program 2: semget(0x0, 0x7, 0x300) r0 = socket$inet6(0x1c, 0x4, 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r0, 0x11, r1) r2 = socket$inet6(0x1c, 0x0, 0x59) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x3}, &(0x7f00000000c0)=0x8) 00:01:12 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x40) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x3}, 0x8) r4 = socket$unix(0x1, 0x2, 0x0) r5 = dup2(r1, r4) connect(r1, &(0x7f00000004c0)=@in, 0xc) r6 = getpgrp(0xffffffffffffffff) fcntl$setown(r5, 0x6, r6) sendmsg$unix(r4, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) 00:01:12 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYRESDEC=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:01:15 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt(r0, 0xe2a8, 0x9, &(0x7f0000000040)="99d2612ba98d8ed900307a9554a7aefec4677ba7e639b6eb5e97454be7fd302c382f9c23", 0x24) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="80b22e2f66696c65302f66696c6530005ee9"], 0x10) close(r0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) 00:01:15 executing program 2: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x109, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xa, "0dc4ddd3ef34f45b8aad"}, &(0x7f0000000080)=0x12) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x5, 0x6, 0x2, 0x8, 0x7, 0x4, 0x3, {@in={{0x2, 0x0, @multicast1}}, r2, 0x1, 0x5, 0x7, 0x8001, 0xff}}, &(0x7f0000000280)=0xb8) 00:01:15 executing program 0: r0 = socket(0x2, 0x400000010000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x4000, 0x9, 0x8, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0xffffffff00080000, 0x0, 0xffffffff, 0x80000001, 0xae3, 0x9, 0x9, 0x0}, &(0x7f0000000040)=0x1d) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xd, 0x8001}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f00000000c0)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x14) accept$unix(r0, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) 00:01:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @rand_addr=0x80}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r2, 0x560b, 0xf, 0x5, 0xe069}, &(0x7f0000000180)=0x18) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x3}], 0xa9}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x626, 0xff, 0x3ff, 0x100]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) 00:01:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x9}, 0x1dd) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x10001, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 00:01:15 executing program 2: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x109, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xa, "0dc4ddd3ef34f45b8aad"}, &(0x7f0000000080)=0x12) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x5, 0x6, 0x2, 0x8, 0x7, 0x4, 0x3, {@in={{0x2, 0x0, @multicast1}}, r2, 0x1, 0x5, 0x7, 0x8001, 0xff}}, &(0x7f0000000280)=0xb8) 00:01:15 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = geteuid() getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f00000004c0)) fchownat(r1, &(0x7f00000003c0)='./file0\x00', r2, r3, 0x200) r4 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x1b9) mlockall(0x1) sync() getsockopt$inet6_buf(r4, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) fcntl$dupfd(r4, 0x11, r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r5, 0x0, 0x0, 0x0) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000500)={@in6={{0x1c, 0x2, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x101, 0xa1, 0x1, 0x8, 0x1f}, &(0x7f00000005c0)=0x98) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000600)=r8, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) getresuid(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0xe1, 0xfffffffffffff824, 0x3}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x101, r9}, 0xc) 00:01:15 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) pipe2(&(0x7f0000000000), 0x100004) truncate(0x0, 0x0) execve(0x0, 0x0, 0x0) 00:01:15 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1003, 0x0, 0x0) r1 = accept4(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000020363645e93aa19ec4da241abf5a9a3298e4a476709edf5af3fe178674faaf1dc4ee7135281ae781a94fa9f6e551cb0b134c0ea0e1298b92dcf4ac37f9db719f06d553d4435a9e260aff6fc51a0535fe695b52985c506041401ad7a8"], &(0x7f0000000080)=0x6e, 0x10000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x4000000000000000}, &(0x7f0000000180)=0x8) 00:01:15 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=r1, @ANYBLOB="000000efffffffffdaf5cd64f35f5c52ef3c37e8"], 0x0) 00:01:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x3, 0x3ff}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x1a}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x400}, 0x270b72f45b096103) 00:01:15 executing program 3: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0xc) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f00000001c0)=""/115, 0x73, 0x2, &(0x7f0000000080)=ANY=[@ANYBLOB="a250aa0e8612dfb43000"], 0xa) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup2(r1, r0) r2 = dup(r0) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000380)=0x2, 0x4) r3 = semget(0x3, 0x3, 0x422) __semctl$SEM_INFO(r3, 0x2, 0xb, &(0x7f0000000300)=""/95) write(r2, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) 00:01:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xd, 0xffffffffffffffff, 0x392) fstat(r0, &(0x7f0000000000)) 00:01:19 executing program 2: getgid() getgid() getgid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000100)=[r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]) setgroups(0x1, &(0x7f0000000240)=[0x0]) setuid(0xee01) semget(0x0, 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x80}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x3f, 0xa0de}, &(0x7f0000000280)=0xc) 00:01:19 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x8300, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x100000001}) unlinkat(r0, &(0x7f0000000040)='./file1\x00', 0x800) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0xffffffffffffff7f, 0x40}) flock(r0, 0xa) 00:01:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000400)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept4(r0, &(0x7f0000000340)=@in, &(0x7f0000000380)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x4000, 0xffffffff, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r1, 0x1, 0x8000}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x6, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = semget(0x3, 0x2, 0x4) __semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000280)=""/87) clock_settime(0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x10000, 0x10, 0x9, 0x9, r2}, 0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) chdir(&(0x7f00000001c0)='./file0\x00') write(r0, 0x0, 0x46c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt(r0, 0x4, 0x0, &(0x7f0000000200)="caf0464e3dd73e9987ba75fd292d4d665c9b7549c8a2261401c231303fb406a3283fb950230d78348da487134998a57b41064f0f0b6948fa82023caeddcb28194a75cf62bbaaa3762759ad719bbeffeb1120739edcb92ace1c6bc3cf6d2fdb6e01e3f23bc1", 0x65) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x4) 00:01:19 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x1}, 0xffffffffffffff8b) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x2}, 0x10) 00:01:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00022e2f66696c65302f506a55627b4466696c6530006dfa6c0c9fb64c1aaba562dd68fee4ed2353dd1078152e020a3637c371c0000ba6751ccda561db364adac3e3ad5aecfb420a1035ff80c14f0b94e456315b6aa73b325d2375f1182701f3efffa327df9c94a6b7f9ed7535"], 0x10) sendto$unix(r1, &(0x7f0000000200)="7aa1f281c9d38a26d82fd2ad7dc626e0d99e77238480112a6bd490aa4f4338efcba24002c30ca4b3b656fd95399e7c8abeacfc0ae4a36348334cfd5f774618bab9db6096861fdc40c80c8a0af701b66dd040d0a69c4c177c9a0ddc90a21fc705b777dc63a05b600781116db6845fcd85f1", 0x71, 0x20001, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000000), 0x0, 0x2, &(0x7f0000000040)={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x120000000}, 0x1c) listen(r0, 0x2) 00:01:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r0, 0x0, &(0x7f0000001080)) r1 = socket$inet6(0x1c, 0x3, 0x20000000001bc) getsockopt$inet6_tcp_int(r1, 0x6, 0x180, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = dup(r1) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x91) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x400) r4 = semget$private(0x0, 0x3, 0x4) __semctl$IPC_RMID(r4, 0x0, 0x0) r5 = geteuid() fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000140)='./file0\x00', r5, r6, 0x400) 00:01:22 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) pipe2(&(0x7f0000000140), 0x100004) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="b975f1ff07000000000000b3034d55b7978264cbe6c7b70bc83c5673f946352ab01d146c99436120ee73809bcba1e7a51d06f7442954c895f4f2a2dc49c570c5ef55b2a12a474f482fac6da3ef357200eb9bcd67b6b8d793c417a77bfe34a6e35ad1786de3779835d8d63207d78ef14504c6fd41a7f520b60f467688bc0aa0a714b0cf343deb415c5fbdb37c7b7521df0ec8cb"], &(0x7f0000000100)=0xe) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r2, 0x0, 0x18, 0x0, &(0x7f00000000c0)) getsockopt$inet_int(r0, 0x0, 0x15, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast2, 0x1, 0x4, [@loopback, @loopback, @multicast2, @loopback]}, 0x20) 00:01:22 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530003d84048e147d9014ea136dad3fec22f3a69d28a2ca7d494eff200a051ae0473b32676037342ccb59ec04826efcf0d0501ed6e14882f8c03caee8fc9758e408a0acd0549d7141d7c76157fdfa8a5a187f143cfc31544b831e3f8b5a9239e2c82cfe4076cba18cd4a6d5abf0888503ac7f94"], 0x10) sendto$inet(r0, 0x0, 0x0, 0xc, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), 0x4) 00:01:22 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x6, 0x4) 00:01:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x7ffffffffffb, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140), 0x4) listen(r0, 0x0) listen(r1, 0x0) listen(r1, 0x56580000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x9, 0xfffffffffffffff8}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0xffff, 0xc979, 0x2400, 0x3, 0x0, 0x101, 0x100000001, 0xfffffffffffffc00, r2}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e22ffffff7ffe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba084b2ef8aebb792d80a01d7d925800"/128, @ANYRES32=r2], 0x84) 00:01:23 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f0000000040)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x40) r2 = geteuid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x200) 00:01:23 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x8, {{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x88) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x9, @empty, 0x9}}, 0x0, 0x101, 0x3ff, 0x7f, 0x1, 0x7}, &(0x7f0000000400)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0xf, 0xffffffff, r2}, &(0x7f0000000280)=0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r3, 0x9c, "c6e1fdfe06d2775ec10a1c09ef2aa6c08e49e3a11631547510dbb33092d04531d614da12b298042b3a5ded719c5795705a9a0dc2240fb18c07b77b0a95f675a60c5e22f4160d2791988e259987859a8b693b77e6a84f44765a8cf61826ddf019e7bd230779a58714d8e1401c7b34d17e167a21fdb9b0d5e1a87815b2cced04dc32e391cec0d7b1b9739b7ca9f7c15d94470e3e2ad65c71ca30318054"}, &(0x7f0000000380)=0xa4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x4f00000000000000) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0xd5f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000080)={r5, 0x3}, &(0x7f00000000c0)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$getflags(r0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) setregid(r2, r3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) lseek(r1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="0300000000000000020000008000000000000000ab66419a6afbb8f805d4"], 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x43, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f00000004c0)={0xffff, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast1}}}, 0x118) 00:01:23 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0xfffffffffffffd4a) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="1c004e230100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f82a70b2b9bf8784c54b6b7ca00"/141, @ANYRES32=r1], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpgrp(0xffffffffffffffff) fcntl$setown(r4, 0x6, r5) dup2(r3, r4) r6 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000640)='./file0\x00', 0x20801fffd) getsockopt$inet6_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000000580)={r1, 0x995d, 0x0, 0xe162, 0x7, 0x0, 0x8, 0x5, {@in6={{0x1c, 0x1, 0x4302, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x5, 0x2, 0x1, 0x3, 0x6}}, &(0x7f0000000300)=0xb0) lseek(r6, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000000), 0x4) fcntl$setflags(r6, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x0, r2}, &(0x7f00000006c0)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYRES32=r6], 0x1) 00:01:23 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x4b}, {r0, 0x2009}, {r0, 0x41}, {r0, 0x40}], 0x20000000000000d4, 0x7fffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) syz_execute_func(0x0) write(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) select(0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000000000)) 00:01:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x3001, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x85af, 0x4000, 0x40, 0x40, 0x748e, 0x3f, 0x5, r1}, &(0x7f0000000040)=0x20) 00:01:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x3001, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x85af, 0x4000, 0x40, 0x40, 0x748e, 0x3f, 0x5, r1}, &(0x7f0000000040)=0x20) 00:01:24 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x9e) connect(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 00:01:26 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x77, 0x0, &(0x7f00000000c0)) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x2, 0x1000}, {0x0, 0xffffffff00000001, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) r5 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = accept4$inet6(r0, &(0x7f0000000540), &(0x7f0000000800)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="1c004e2108000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="8100004008000000f90000000000010003000000"], &(0x7f0000000900)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x16, &(0x7f0000000940)={r8, 0x4000000}, 0x8) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_RMID(r1, 0x0, 0x0) r10 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r10, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r10, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000600)={0xdab, "18e66f149ef54bcccee8779a2d0a080e"}, 0x14) r12 = getegid() r13 = dup(r7) futimesat(r13, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x10000000, 0x297}, {0x425bca55, 0x7fffffff}}) shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) __semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r6, r9, r11, r12, 0x10, 0x7c}, 0x3, 0x10001}) ppoll(&(0x7f0000000480)=[{r10, 0x91}], 0x1, &(0x7f00000004c0)={0x10000, 0x8}, &(0x7f0000000500)={0x7}, 0x8) 00:01:28 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) read(r1, &(0x7f0000000140)=""/228, 0xe4) 00:01:28 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000019f97)='J', 0x1) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f286f70ad7d3ade3a298263026b42c850fd3872b8bfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000", 0xb1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/47, 0x2f}], 0x1, 0x0, 0x0, 0x9}, 0x40) close(r0) rmdir(&(0x7f0000000040)='./file0\x00') write(r1, &(0x7f0000000200)="8a44ffffffffa829774990e9159e796ac97ffe5a76c7d1f57f9a1ae66107aff6ff9e20eef71c4027ae101fccd9f52051a9e1da529d70cb3a4fa63e3a00"/70, 0x46) write(r0, &(0x7f0000000080)="f44802890e597320ee65b6db0f6ad46bfa79bcc024174eaf094d272bd743afcafde20a0b5ee27a79fa087403a3e6309274cb55a0520c641489e7ea42e498650db16cb94eb9cb825c6ef31d3e5952e4f78c448b3947ae84a77a8d5f43757c00850ab42531f1e255884be51ec7e49016f11f93432eb0fc7a25603c2df948bb87104fa0d8bc643aff7025ab2103bc965ffb57e1b4173748bace0227153d148dad771f0a62699652755fbd400ec50308eecf8c2d875f67de2aef2e5df80931f790cecb17e514f043e3531eafd124f671a5e503cb601fa04dce6cb0d092c9c7a97ffd3a377cd0675a52", 0xe7) 00:01:28 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000000)="7903008ce60c923afeed35c008060020080014047102025263c8c2d50b8fa73e1a9ab221b4ba2070050000000000000049084b98e76eea94bce09126abf88c693831ea2a8444") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast2}}, r1, 0x401, 0x1, 0x8, 0x4, 0xfffffffffffffffa, 0x9}, &(0x7f0000000200)=0xa0) clock_gettime(0x0, &(0x7f0000000080)) 00:01:28 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x40) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = socket(0x11, 0x3, 0x0) bind$inet6(r1, &(0x7f0000000000), 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = socket(0x10, 0x20000005, 0x6) open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x13d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000003c0)={0xffffffffffffff81, 0x2500, 0xfffffffeffffffff, 0x8, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000440)={r3, 0x5, 0x6, 0x5, 0x9, 0x9}, &(0x7f00000004c0)=0x14) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000500)=""/53, &(0x7f0000000540)=0x35) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e21250e0000000000000000000000000000000000000500"/128, @ANYRES32=r5, @ANYBLOB="120200004eda0000080000000300000000040000"], &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000640)={r4, 0x72, "c93800bfa1eea41cf5b07f196040cc5acab4a1afc553f7560a01a0021bfdd08c33f3962055420f016b7466a8ac492bcb0f2ee8165f76e9dac4adb1cd85089e2c4b4476553bb5fee6b13340bc45d4b4b00c5d23f199990500f8876eafea25a18ca8cd1fa238bc18efad9f2798d45144b1137b"}, &(0x7f0000000480)=0x7a) 00:01:28 executing program 2: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000e66000/0x4000)=nil, 0x4000, 0x400000000000002) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) madvise(&(0x7f0000b2b000/0x4000)=nil, 0x4000, 0x3) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:01:28 executing program 0: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) close(r0) open$dir(&(0x7f0000000100)='./file0\x00', 0x801, 0x0) execve(0x0, &(0x7f0000000080), 0x0) 00:01:28 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) Jan 1 00:01:28 ci-freebsd-main-9 kernel: arp: from 02:52:63:c8:c2:d5: addr len: new 20, i/f 6 (ignored) 00:01:28 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r3, &(0x7f0000ffc000/0x2000)=nil, 0x800003000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xff, 0xc, 0xfffffffffffffa92}, &(0x7f0000000180)=0x94) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r4, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000200)={r4, 0x2}, 0x8) 00:01:28 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@local, @multicast1, @local}, &(0x7f0000000080)=0xc) getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) fstat(r0, &(0x7f00000001c0)) r2 = dup(r1) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write(r2, &(0x7f0000000040), 0xff12) 00:01:28 executing program 0: r0 = socket$unix(0x1, 0x7, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xc8c6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x80000000}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x28, &(0x7f0000000000)={0x0, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) 00:01:28 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) munmap(&(0x7f0000719000/0x4000)=nil, 0x4000) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) 00:01:29 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x69, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x4a, "e19fac346ac77b8fdd315ed44827df1e430e6f406990910af5bcdc50a9dae2a88699214c7daff7f35dcd9dc58e2fd384a62d962ab4da0e5a3c95135b68f001f743dedc0839c24dfbc9c5"}, &(0x7f0000000080)=0x52) fdatasync(r0) 00:01:29 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400800002c2, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000140)=[r1]) ftruncate(r0, 0x2000033b9145c) 00:01:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0xfffffffffffffe44}], 0x1, 0x6d998) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:01:29 executing program 2: 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) r1 = socket$inet6(0x1c, 0x403, 0x4524) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1411, r1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getuid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpid() write(r1, &(0x7f0000000100)="379600b464b3eaf8d244ff016fc133f565ed3d7727cf53753d5f7751f783970f354d7fd0379454c16d6d08d5daa353eb3a608423ccabf5e4c875049fb9e5379289271e2fa08d0bf4bfee8a5bbbf3df", 0x4f) getresuid(0x0, &(0x7f00000003c0), &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000000)={0x1c7, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x8, @empty, 0x10000}, @in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x66}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x4, @loopback, 0x6}]}, &(0x7f0000000080)=0x10) 00:01:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) ftruncate(r0, 0xe4) ftruncate(r0, 0x80000001) ftruncate(r1, 0x6) ftruncate(r1, 0x8000) 00:01:29 executing program 0: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x980, 0x3) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0xc}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r4, 0x78f2, 0x2}, 0x8) 00:01:30 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000da7000/0xc000)=nil, 0xc000, 0x0) mprotect(&(0x7f00007f7000/0x4000)=nil, 0x4000, 0x3) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) select(0x40, &(0x7f0000000000)={0xe752, 0x7, 0x20, 0x3, 0x8000, 0x1ff, 0x8, 0xa12}, &(0x7f0000000040)={0x4, 0x9, 0xff, 0x6, 0xffffffffffffffe6, 0x100000001, 0x1, 0x5}, &(0x7f0000000080)={0x4, 0x40, 0x7fff, 0x9, 0x1, 0x1, 0x7}, &(0x7f00000000c0)={0x5, 0x7}) 00:01:31 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000da7000/0xc000)=nil, 0xc000, 0x0) mprotect(&(0x7f00007f7000/0x4000)=nil, 0x4000, 0x3) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) select(0x40, &(0x7f0000000000)={0xe752, 0x7, 0x20, 0x3, 0x8000, 0x1ff, 0x8, 0xa12}, &(0x7f0000000040)={0x4, 0x9, 0xff, 0x6, 0xffffffffffffffe6, 0x100000001, 0x1, 0x5}, &(0x7f0000000080)={0x4, 0x40, 0x7fff, 0x9, 0x1, 0x1, 0x7}, &(0x7f00000000c0)={0x5, 0x7}) 00:01:32 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x19, &(0x7f0000000000)={@broadcast, @multicast1, @rand_addr}, 0xc) r1 = accept(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f00000000c0)="4518847b7133f8b57e0778026fc3509529936bdce44014b835081bfa2cb939d27240200447f24e62fd3714d8af269feee41d2077fd78a87d102242467235ca78aa5d547718396ebfe17c681f", 0x4c) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x508, 0x3) ftruncate(r0, 0x4) 00:01:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1206, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:01:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fchmod(r0, 0x2008) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000080)=0xfffffd6a, 0x10000000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x80000000001, 0x322) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0xc7, 0x4) socket(0x10, 0x4, 0xd4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) write(r0, &(0x7f00000004c0), 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000240)=@un=@file={0x0, ""/87}, 0x59, &(0x7f0000001700)=[{&(0x7f00000002c0)=""/53, 0x35}, {&(0x7f0000000300)=""/109, 0x6d}, {&(0x7f0000000380)=""/38, 0x26}, {&(0x7f00000003c0)=""/160, 0xa0}, {&(0x7f00000004c0)=""/169, 0xa9}, {&(0x7f0000000580)=""/163, 0xa3}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/77, 0x4d}, {&(0x7f00000016c0)=""/24, 0x18}], 0x9, &(0x7f00000017c0)=""/198, 0xc6}, 0x400c2) pipe2(&(0x7f0000000080), 0x0) dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$setstatus(r0, 0x4, 0x10004) fstat(r0, &(0x7f0000000140)) 00:01:34 executing program 3: sync() munlockall() r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x200, 0x9, 0x1ff}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYBLOB="7a0000002c517613215eae02000000000000009c7fcdd0c839f980951463f73dba55ae12d92ced28db96fa32562cf55a89d55039b90dff0a8df75cf7ff6aa675871a24610dbc38cdcd5a88b049f83c1ddbe749c0226f7a31f5a04041b9362f282afffff4d7316274f40000008f3afc10a7206b75c099f20df2bb00000000000004013734a278db2eeeb306a382d37f69a3e11e3069f0cea449699cf29abf"], 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xffffffffffffff18) fchmod(r0, 0x50) dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:01:37 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/136, @ANYRES32=0x0, @ANYBLOB="000000002761000002000000090000001f000000"], &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x3ff, 0x100, 0x40, 0x1, r1}, &(0x7f0000000180)=0x10) pwritev(r0, &(0x7f00000000c0), 0x0, 0x0) open(&(0x7f00000001c0)='./file0/file0\x00', 0x240, 0x0) pwritev(r0, 0x0, 0x0, 0x0) 00:01:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x7fff, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x2230, 0x0, 0xffffffffffffff01}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x80, 0x3, 0x6, 0xb242}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x2000007, 0x3b, 0x8}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xa, 0x3}, 0x8) 00:01:37 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="136b1a8f968bd2d7a9953cbbbdf78ca90db7bc9280512b7c57b1d7fd656d0511c299bd2127da7e8d5884c88a2275b77009000000000000005c9a61269ff04b026b16688627935b835260d86a5328000000000004006d3071866ee6c8fc7f57ff5a778243a5b3c88a9f6d57fc861169cb57fd7ac997c10b854a3e712dd1ad7d0b958a8c357ab4b1def3dd647ccd91ea638c3af7bddb46f969f6fa93c407a9f7092476799e0a4706430f3878cfe5086635f175a926cf4ac15c77dd", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0x8) 00:01:37 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0xa38}, 0x4) rmdir(&(0x7f0000000040)='./file0/file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:01:37 executing program 0: setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x2}, 0x6) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202ff6dcb749e894000b89420673f91c3d7cba1160000"], 0x1) 00:01:37 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, &(0x7f0000000240)={0x67}, 0x0) mlockall(0x1) writev(r1, 0x0, 0x0) dup2(r1, r0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/104, 0x68}], 0x1) 00:01:40 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast1, @multicast1, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000240)="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", 0x189) 00:01:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r2 = dup2(r1, r1) ftruncate(r2, 0x6) 00:01:40 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f00000002c0)=0x8, 0x30000000) accept$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c) execve(0x0, &(0x7f0000000240)=[&(0x7f0000000040)='-\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='(+!,\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x89\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='[*{%\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='\\{}g']) 00:01:40 executing program 3: r0 = semget(0x0, 0x7, 0x300) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c, 0x10000000) fcntl$setflags(r1, 0x2, 0x1) __semctl$IPC_INFO(r0, 0x6, 0x3, &(0x7f0000000000)=""/200) semget$private(0x0, 0x2, 0x10a) 00:01:40 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x100000000, 0x1}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x13, 0x200, 0x10a, 0x7, 0x7, 0x6}, &(0x7f0000000440)=0x98) getsockname$unix(r1, &(0x7f00000005c0)=@file={0x0, ""/56}, &(0x7f0000000600)=0x3a) sendmsg$inet_sctp(r1, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000000c0)="7bd685417f9a233b2c86576838", 0xd}, {&(0x7f0000000100)="d448b8232179722127e74ea3ad26d3813c9dc2ff7aa97cc91eeafdac064ed42d8473fd58e7d46d96061d6264498d0853ce84c02eb45ee1917f5122c6113006a17093dd288b60e73b976088504169fd7e0da5a7bdf3347065ba71ec407834df4d4960620d65", 0x65}, {&(0x7f0000000180)="dc2dc301fb4eb0d61c75d80489a21f9531fa56506d027d5635cce11d9a41b3129fefa8bfb53f9513cd35355f04a248cf94dd9d69c648fc4fa8b7b62b725e4ddacb92ef871f691f6b1c5c4592b4f69bbc42bb8d35eff2915f53e71a42252627124899ac71aa3d9ebec1527c04f4e5f14ea503fe40518b96ed8fea701ef1c1c3b6315d51b423225c25fc074f7cb743a331111fedcc958c4896bbe8560d6d4f55d085dbbfe6f7bb4efc25d33c4f76402811a49acc0d4fcd604a5a8600", 0xbb}], 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="2c0000008400000002000000ff7f020030180000fcffffff04000000f7ffffff0100000006000000", @ANYRES32=r2, @ANYBLOB="100000008400000009000000e00000021c000000840000000a000000fe8000000000000000000000000000aa1c000000840000000a000000000000000000000000000000000000011c00000084000000040000000800100207000000c1030000", @ANYRES32=r3, @ANYBLOB="2c000000840000000200000000100000004c000003000000050000009258000008000000ac000000", @ANYRES32=r4, @ANYBLOB="1000000084cf000000090000007f00978a1e35d98d529f8a2a055db423270009"], 0xdc}, 0x0) 00:01:40 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x7, 0x7f, 0x2aa}, &(0x7f0000000380)=0x94) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r1, 0x1}, 0x8) r2 = socket$inet6(0x1c, 0x10000003, 0x0) r3 = accept(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000400)={r1, 0x1c0000, 0x2, [0x10001, 0x40]}, &(0x7f0000000440)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)={r4, 0x80, 0x4a, "b114da87e92d7342395f2b17a36f7a3b6580d8b18a55c234c474b6e6d9f98a132dd1664b0e42e795e52dbe9339d85c263e8a36ff9c9ef75bb44480df42adad665b5a4936ea2ea4f996ae"}, 0x52) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x14, 0x29}], 0x24}, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 00:01:40 executing program 1: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x2, 0x2}, &(0x7f0000000100)=0x94) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000280)=0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 00:01:40 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000000), 0x4) 00:01:40 executing program 3: syz_emit_ethernet(0xfffffffffffffe8f, &(0x7f00000005c0)="997ffce058f8d277ee3478150800400a663402db54b18717ce7b370c181d012f9745f0a045a74a8deff6fb9c684fd7019e393d849e866589c4c42c7256ffdde1607d648d30ea948db54c4b18ee767dcf15f6397d409cdacdc0584ed56637df07c2ad872b5abb72a4cb2521662d9e2f8b2b39534d102695e402c8a99d9ce0def20b929105a2f021e6b1a0d7406381b7098b42b063c121") pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)={0x2, [0x0, 0x0]}, &(0x7f0000000540)=0xc) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000380)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000003c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x18) r2 = accept(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000002c0)=0x6, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000440)={@local, @empty, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000004c0)={@local={0xfe, 0x80, [], 0x0}, r3}, 0x14) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0xffffffffffffff31, 0x1, 0x100, 0x5, 0x7b, 0x8}, &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000000c0)={r5, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000300)=0x7, 0x4) 00:01:40 executing program 3: setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) pipe2(0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r0}, {}], 0x2, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file1\x00', 0x8000, 0x10) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f00000001c0)=0xfffffffffffffff9, 0x4) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x1}, &(0x7f0000000100)=0x8) r3 = getpid() setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r2, 0x2, 0xfb, "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"}, 0x103) fcntl$lock(r0, 0xf, &(0x7f00000000c0)={0x3, 0x4, 0x40, 0x2, r3}) 00:01:40 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0xab) shmget(0x0, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x1c) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, 0x0, &(0x7f0000000040)=0x38f) 00:01:40 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) close(r1) flock(r0, 0x5) 00:01:40 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$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r5, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) fcntl$getown(r7, 0x5) freebsd11_fstat(r7, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r3, r6, r8, r9, 0x10, 0x7c}, 0x3, 0x10001}) ppoll(&(0x7f0000000480)=[{r7, 0x91}], 0x1, &(0x7f00000004c0)={0x10000, 0x7fff}, &(0x7f0000000500)={0x7}, 0x8) r10 = socket$inet_udp(0x2, 0x2, 0x0) semop(r0, &(0x7f0000000240)=[{0x3, 0x6, 0x1800}, {0x7, 0x4, 0x800}], 0x2) semop(r1, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x1, 0x6, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x800}, {0x5, 0xe, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x7}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x7, 0x800}], 0xa) semop(r2, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYBLOB="081301100400"], 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r10, 0x84, 0x107, &(0x7f0000000600)={0x0, 0x6, 0x0, 0x8}, &(0x7f0000000640)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000700)={r11, 0x100, 0x2}, &(0x7f0000000740)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x1, 0xf, 0x6, 0x5eba}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000000c0)={r12, 0x5}, 0xffffff32) sendto$inet6(r7, &(0x7f0000000780)="6e9a2e03ee9e9fb1dab35a1f3a4cdd7f92f8020894121a3facebb59d597611862b35204980f1922f92eff2e7736f5240101cdf4a6c620ed459236f0fbe542038b9256abfaf189652fdc660383a4cb1ff459196151e9aa4d6a8524b6ea8e02771d75ce0784a64c73db6d39ef98745719540362096f6ee05fb7a67bf85060e00ba0184964e142ca4e145e2e587521076063f176885bd367e2c4b4053650daec490100566fdc608ff6dd06a09b65472981171e28bd14fbf516e1bfc8b2d893b3d130ddcf40bbd59ed886e4c7a5b5d0f8d31be30af1fa454437308f8dd7cbb84dd50d34c993beda3de59f65c335f30686c17546657244fed49", 0xf7, 0x181, 0x0, 0x0) 00:01:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x2, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x0, 0x0) pwritev(r1, 0x0, 0x0, 0x0) 00:01:41 executing program 2: clock_settime(0xf, &(0x7f0000000040)={0x280000000, 0x400}) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x2, 0x800, 0x6, 0xffffffffffff8000, r0}, &(0x7f0000000180)=0x10) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0xffffffffffffffe1, 0x6d1, "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"}, 0x6d9) truncate(0x0, 0x0) getrlimit(0x0, 0x0) 00:01:42 executing program 1: getpid() munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) 00:01:42 executing program 1: freebsd11_mknod(&(0x7f0000000040)='./file1\x00', 0x6004, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0xfffffffffffffff9, 0x5) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) symlink(&(0x7f0000000200)='./file2\x00', &(0x7f0000000240)='./file2\x00') r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r1) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xff, 0xffffffffffffffff, 0xc8}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) lock order reversal: 1st 0xfffff800128d7068 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400 2nd 0xfffffe0000b48c40 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff800128d7608 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110be5e at witness_debugger+0x8e #1 0xffffffff8110ba92 at witness_checkorder+0xf72 #2 0xffffffff8102c775 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102d278 at __lockmgr_args+0x488 #4 0xffffffff8151a09a at ffs_lock+0xea #5 0xffffffff81968e85 at VOP_LOCK1_APV+0xc5 00:01:42 executing program 3: setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) pipe2(0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r0}, {}], 0x2, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file1\x00', 0x8000, 0x10) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f00000001c0)=0xfffffffffffffff9, 0x4) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x1}, &(0x7f0000000100)=0x8) r3 = getpid() setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r2, 0x2, 0xfb, "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"}, 0x103) fcntl$lock(r0, 0xf, &(0x7f00000000c0)={0x3, 0x4, 0x40, 0x2, r3}) 00:01:42 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x49, &(0x7f0000000000), 0x4) 00:01:42 executing program 2: clock_settime(0xf, &(0x7f0000000040)={0x280000000, 0x400}) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x2, 0x800, 0x6, 0xffffffffffff8000, r0}, &(0x7f0000000180)=0x10) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0xffffffffffffffe1, 0x6d1, "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"}, 0x6d9) truncate(0x0, 0x0) getrlimit(0x0, 0x0) #6 0xffffffff811bfdff at _vn_lock+0xaf #7 0xffffffff811a7141 at vget+0xb1 #8 0xffffffff811929f8 at vfs_hash_get+0x148 #9 0xffffffff81513601 at ffs_vgetf+0x51 #10 0xffffffff815038a4 at softdep_sync_buf+0x444 #11 0xffffffff8151b644 at ffs_syncvnode+0x394 #12 0xffffffff81519e08 at ffs_fsync+0x28 00:01:42 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) accept$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback={0xfffff80012ba6000}}, 0x1c, 0x0}, 0x0) #13 0xffffffff81967965 at VOP_FSYNC_APV+0xc5 #14 0xffffffff811baa81 at kern_fsync+0x261 #15 0xffffffff81717846 at amd64_syscall+0x436 #16 0xffffffff816dfa5d at fast_syscall_common+0x101 00:01:42 executing program 0: r0 = socket(0x2, 0x6, 0x9) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x80000001, 0x8, 0x7}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x7fffffff, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0xa9, "f4a7a3102278f7ddc0efbcc6ab2d8c7383a22396213731a9cbf80cb10aa48c144f02e312c2c98bbdc61557a7c09a374d389442c19327d7e00c4f8d3bad4e4cab3b1f0fa2673564201a96fcab352e3b8acebf9b786e498e7a1eeea1f8fff59120faf445a01b5460dc23b0706d63e9151e30535ac06e3cf6c9ac2a01cfccd88148b634163d0a77ea811d5daff207376db725e2147c88added37261e330d4214b4c0726dbc02b1f95168b"}, &(0x7f00000002c0)=0xb1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000300)="a90053de59473f909d9eab51032d01dd1a84b6776a19321ff0a9dbb3c136381206b33066a47357df814e96598c0fe92ea4550eac0018581ec2a6aa92414eac724f741b1fc4a590a6602e1e440c8372b6", 0x50) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0xfb2, @remote={0xfe, 0x80, [], 0x0}, 0x400}}, r1}, 0x84) link(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') r3 = dup2(r0, r0) futimesat(r3, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={{0x7, 0x800}, {0xfffffffffffffffb, 0x5}}) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000005c0)={@multicast1, @multicast1, @multicast2}, 0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000600), &(0x7f0000000640)=0x4) connect$inet6(r0, &(0x7f0000000680)={0x1c, 0x1, 0x1, @loopback, 0x800}, 0x1c) r4 = getgid() freebsd11_lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000880)=[r4, r5, r6]) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000008c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x7fff, 0x8, 0x108, 0x81, 0x1f, 0xd9}, 0xa0) link(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a00)={@in6={{0x1c, 0x3, 0xdb71, @remote={0xfe, 0x80, [], 0x0}, 0x7f}}, r2, 0x101, 0x0, 0x10, 0x1, 0x0, 0x7}, &(0x7f0000000ac0)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000b40)={r2, &(0x7f0000000b00)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000b80)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000c40)={@in6={{0x1c, 0x0, 0xffffffff, @loopback, 0x8}}, r1}, 0x84) socket$inet6(0x1c, 0x2, 0xfffffffffffffffa) getpeername(r0, &(0x7f0000000d00)=@un=@abs, &(0x7f0000000d40)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000d80)={r1, 0xffff}, &(0x7f0000000dc0)=0x8) 00:01:42 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000080)={0x9, {{0x2, 0x2}}, {{0x2, 0x0, @loopback}}}, 0x118) getsockopt$inet_opts(r0, 0x0, 0x400000000000004, 0x0, &(0x7f00000001c0)=0xfffffffffffffc57) r1 = accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10) listen(r1, 0x1ff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000400)=0x10) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) 00:01:42 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x10000007fff) fcntl$setstatus(r0, 0x4, 0x4c) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:43 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="0600c400172805eb4a618b3642a3061b59158d7f1913f352a936e262e9bd9c7f4baebc1616ff8360c44a2f3e4e2f954a22bc4fdba673beca034c0d81c54d7c020a8c33a46734fd21e3ecb68de641ced6d8f7ba0ca55465273e06532bf2fbdd24efbcc08a05e5f601244ef0a22b7559275a15c410c278529f1705145cd1726c3a17759a693c45ece1bdd1fff09070f6260fdf9ac6aeea3488465530f023159761d3f00e48951e96a44b5cbe263b8713cc3216041b88835521dd483e0b33a927afd36c574686020837"], 0xcc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r2, 0x6}, 0x8) 00:01:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(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$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0xfffffffffffffffd, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:44 executing program 0: freebsd11_mknod(&(0x7f0000000040)='./file1\x00', 0x6004, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0xfffffffffffffff9, 0x5) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) symlink(&(0x7f0000000200)='./file2\x00', &(0x7f0000000240)='./file2\x00') r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r1) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xff, 0xffffffffffffffff, 0xc8}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) 00:01:44 executing program 1: freebsd11_mknod(&(0x7f0000000040)='./file1\x00', 0x6004, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0xfffffffffffffff9, 0x5) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) symlink(&(0x7f0000000200)='./file2\x00', &(0x7f0000000240)='./file2\x00') r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r1) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xff, 0xffffffffffffffff, 0xc8}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) 00:01:44 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') getsockname$unix(r0, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e) 00:01:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x13, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000002400"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) 00:01:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x393) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x100000001, 0x4) getpeername(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000200)=[{r0, 0x87}, {0xffffffffffffffff, 0x80}, {r0, 0x11}, {0xffffffffffffffff, 0x10}], 0x4, 0x2) sendto$inet6(0xffffffffffffffff, 0x0, 0xffffffffffffffb6, 0x89, 0x0, 0x0) getsockname(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) 00:01:44 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x8, r0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x84, 0x6) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x1010, r1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000580)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x5, @empty, 0x8}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000080)="abf77070bebc747c767040917a888643832dd64bec30786f7c939684d6202a9f9839e63e45ac78e6c89b542bcdc61337799df6b47b23679a0da096b00ec3f9f7a1919bf187ead5d9c91440490bec7579f1d2aa1463fe093b77cd5aa063d46894b142d72060b68296db4aa64120c39db7694b9c30c9e4afe07a077f146b493e0f5c21b27ad15599d02a6342afad9a19a41493b22ff5a858a905e84524861f1c0a18d740172d", 0xa5}, {&(0x7f0000000140)="c9b079abccc20bbf5951628485567febb5f52ac1e120cbfbc1d07cc4cfbbad9dc5", 0x21}, {&(0x7f0000000180)="da60b61823e3f36c7205d513c46e5d2aa2a9f21fe6b651c9c7c790a679a6d63993d4bf63c16cc64a3121bd9b824e5de0006ffc4b6b24bd7cb4b0452101e949a5ee95992f0e11bf36e7247e24a6aec83050cc6fda6c46681451d7ddd45f96b809e0449092b50f9d24930d3dd4eae2da330d655712b7f9f8d0", 0x78}, {&(0x7f0000000200)="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", 0xff}, {&(0x7f0000000300)="a26e40bc528af22836ce59c00bf769db0c52a8", 0x13}, {&(0x7f0000000340)="6cb46dbb9384fc4f79e111c429331284848ebcf9190210851ae1bda597f26e09e28ee47fd53db35faaf3b10311aec16120aeeff73387c267eb95a4ea230ec37ab0590b7ce38b5cbfa91dd4924ebd166c9b33feac25664b99b564fd135885e616615ed3aaa881e480f27b6838169293a77b62429043de994949564a11a5d03a686f329e2304054de19ccc307bb80df22b453d92d508a27882bfc8026a332005034acea493ed76150ee98bb64f540b03ce6eddab58457c938a85", 0xb9}, {&(0x7f0000000400)="4d4ee2cd5d316810821f1fb93269ffc6e4d040ad9b3f10a0037c7f127646064ccb7a26ab7bbb05025c4fb78da6e8396089960ffc6916a7313973dfe8957171836eb0b89df617e5b28209062df95224b2413ddaf0c77e73a3a3b80220f627aa4214f5a2ecf1cbf7d04af1dfe4e4b199c786db8300bff22b0812e27b88498ccee4117605d31819a7bfe95087f00a286c6a3137d07f", 0x94}], 0x7, &(0x7f0000000540)=[@authinfo={0x10, 0x84, 0x8, {0x3}}, @authinfo={0x10, 0x84, 0x8, {0x3}}], 0x20, 0x8}, 0x180) fcntl$setflags(r2, 0x2, 0x1) 00:01:45 executing program 0: clock_settime(0x0, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x100) 00:00:01 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x30000, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x7fffffff, @loopback, 0x2}}, 0x0, 0x3, 0xfffffffffffffffe, 0x4}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f0000000040)=0xffffffffffffffa7) 00:00:01 executing program 0: setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], 0x1) socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000400)={r2, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r5 = fcntl$dupfd(r4, 0x0, r4) renameat(r5, &(0x7f0000000bc0)='./file0\x00', r4, &(0x7f00000002c0)='./file0\x00') r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r0, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r6, 0x0, 0x1000000000003) freebsd11_fstat(r0, &(0x7f00000009c0)) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) openat(r4, &(0x7f0000000980)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r3, 0x3f}, &(0x7f0000000340)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2) setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000280)={0x8, &(0x7f0000000a40)=[@in6={0x1c, 0x0, 0x7, @loopback, 0x7fff}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x2, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x5b}, @in6={0x1c, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x81}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000940)=0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) utimensat(r6, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x2b3, 0x7}, {0x5, 0xfffffffffffffffe}}, 0x0) setsockopt$sock_linger(r7, 0xffff, 0x80, &(0x7f0000000080)={0x1, 0x400}, 0x8) 00:00:01 executing program 1: freebsd11_mknodat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400000040, 0x0) 00:00:01 executing program 1: r0 = socket(0x1f, 0x4000005, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0xfffffed8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0500e209b3e8b5d022fed3156ef5d78e46d0df818545441e1b74cd57a543af4be255836973900062f3b806651843949088a8fe75729f6c01ea8e42520ac0dc365fd0bcf30735c3ac1d0ff77ba78d496f91ca", @ANYRES32=0x0], &(0x7f0000000100)=0x8) socket(0x3, 0x20000007, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) 00:00:01 executing program 1: socketpair(0x10, 0x10000000, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x7, 0x200, 0x9}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x1000000000001, &(0x7f0000542000), 0x50) 00:00:04 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x1) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 00:00:04 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000140)) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="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", 0xfb}, {&(0x7f0000000180)="99ff73e048057aba73fb509e9eb69e83d18f66a0c5751e1b8a89b87a2859d53b6b40c896ec7cab6b9be84dce6265fbc16b99f29fd8090adfd56f3562df5216344b8189fed7517f8d58995e49ac426b5019a336713823cee7cbb396d3540267ea1163da96da37e51725281c2fc18c48842ae5860fdcf85dc5c902227f41ace929389e06e009ad78dae7d197daca95bbb74bb10b8fd1506fc8b0b00a17e1f9cc01a72fb2acad67661294c8285cef9d2b849d15d89be0a2bb5cfddf4dba073e4189107905c5c79fc3622b1a", 0xca}], 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x10, 0x3, 0x2, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) open(&(0x7f0000000340)='./file0\x00', 0x100008, 0x23) 00:00:04 executing program 3: mlock(&(0x7f0000bdd000/0x4000)=nil, 0x4000) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xd7a, 0x0, 0x50}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x6, @loopback, 0xff}}, r1, 0x4, 0x6, 0x3f}, 0x8c) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 00:00:04 executing program 0: setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], 0x1) socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000400)={r2, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r5 = fcntl$dupfd(r4, 0x0, r4) renameat(r5, &(0x7f0000000bc0)='./file0\x00', r4, &(0x7f00000002c0)='./file0\x00') r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r0, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r6, 0x0, 0x1000000000003) freebsd11_fstat(r0, &(0x7f00000009c0)) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) openat(r4, &(0x7f0000000980)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r3, 0x3f}, &(0x7f0000000340)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2) setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000280)={0x8, &(0x7f0000000a40)=[@in6={0x1c, 0x0, 0x7, @loopback, 0x7fff}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x2, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x5b}, @in6={0x1c, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x81}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000940)=0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) utimensat(r6, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x2b3, 0x7}, {0x5, 0xfffffffffffffffe}}, 0x0) setsockopt$sock_linger(r7, 0xffff, 0x80, &(0x7f0000000080)={0x1, 0x400}, 0x8) 00:00:04 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x100000001}) flock(r1, 0x1) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xc9, "3e1ea9c09daa6c24e884ff32b7f4b083754eaa542bb7b293691e795b4672151aa480a43f3fea4b4acda404411ea23f77bb072ebf393c8a6c34d525afe9ffa58d5ed0d7b0c03313ab3435a171c7bc2931e208d7b477943b23ddbe0f1ebaeac28846fe7d96ac9f44298145943d8f002657e7afd1218dfb203057325461af040d3e21a48ee69ff227140654eb827ca9709807863e281508acf951d133cef760a08feca74216835b0cc51840588ac405f0b7fc0b1aadcb19c8de1f257dd96eee5cda76d079779c978ed7c5"}, &(0x7f0000000040)=0xd1) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x1, 0x1}, 0x8) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005}) 00:00:04 executing program 1: r0 = socket(0x80000000000002, 0x400000000002, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x3015edb019860256, './file0\x00'}, 0x10, 0x0, 0x0, 0x0, 0xfedd}, 0x0) accept(r0, 0x0, &(0x7f0000000040)) 00:00:05 executing program 1: r0 = socket(0x80000000000002, 0x400000000002, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x3015edb019860256, './file0\x00'}, 0x10, 0x0, 0x0, 0x0, 0xfedd}, 0x0) accept(r0, 0x0, &(0x7f0000000040)) 00:00:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000001100)="ed70f46bfc34f2ef06f1f08e96e272421c6c979597f90cbade22da424e2e40b01a901ed1fd8a57ec99dac45bfc8ec02b957cb242f192ca6d649343b4023560272f218c81d130911981c2", 0x4a, 0x0, 0x0, 0x0) 00:00:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x308060005) getrusage(0xffffffffffffffff, &(0x7f0000000100)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff34) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:00:06 executing program 3: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000400), &(0x7f0000000200)=0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f0000000280)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) fchmod(0xffffffffffffffff, 0x100) accept(r3, 0x0, &(0x7f0000000000)) 00:00:07 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x100000001}) flock(r1, 0x1) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xc9, "3e1ea9c09daa6c24e884ff32b7f4b083754eaa542bb7b293691e795b4672151aa480a43f3fea4b4acda404411ea23f77bb072ebf393c8a6c34d525afe9ffa58d5ed0d7b0c03313ab3435a171c7bc2931e208d7b477943b23ddbe0f1ebaeac28846fe7d96ac9f44298145943d8f002657e7afd1218dfb203057325461af040d3e21a48ee69ff227140654eb827ca9709807863e281508acf951d133cef760a08feca74216835b0cc51840588ac405f0b7fc0b1aadcb19c8de1f257dd96eee5cda76d079779c978ed7c5"}, &(0x7f0000000040)=0xd1) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x1, 0x1}, 0x8) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005}) 00:00:07 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="149045ed4f7c21a72831316e87d8c50eb6ea309b75da204b0eab0600000000000000c9ab33136d2c00000000000000000000000000000091892a7ff89a539628ed3c656f8109c47cdd6a97b77d932023261f1fed747676f72d9f27209528b5597ed89237f4abb1e1db4b92401d8260c28dcb369dce9fa87f42"], &(0x7f0000000080)=0x44) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x100000000, @empty, 0xc19}}, r2, 0xffffffff00000000, 0x6, 0x2, 0x8001, 0x470e, 0x2e2e27d9}, 0x98) 00:00:08 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) msgrcv(r0, &(0x7f0000000180)={0x0, ""/143}, 0x97, 0x3, 0x1000) setrlimit(0x6, &(0x7f0000000000)={0x7, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) msgsnd(r0, &(0x7f0000000140)={0x3, "4087d10720f133dfd865aa5fd955bd6def25d5bf70cc15d745a57c444bc819e576212a"}, 0x2b, 0x800) sync() sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) 00:00:08 executing program 2: mlock(&(0x7f0000e9f000/0x3000)=nil, 0x3000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100000, 0x9) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') mprotect(&(0x7f0000def000/0xf000)=nil, 0xf000, 0x40000000) 00:00:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="a90000ba793ce892cf01080000617a0000606f8ada3ee30af8b7f05a08a90e017107a393b9cdc7bc97c24e8f"], 0x10}, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x1) utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xef, 0x5}, {0xd32}}, 0x0) 00:00:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = dup(r0) setsockopt$sock_linger(r1, 0xffff, 0x80, 0xffffffffffffffff, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x100000000}, &(0x7f0000000140)=0x8) 00:00:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r2 = shmget(0x1, 0x2000, 0x188, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x80de}]}, &(0x7f0000000200)=0x10) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, r1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) close(r1) 00:00:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x6, 0xfffffffffffffffc, 0x400, 0x0, 0x80, 0x8, 0x1, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x3ff}, &(0x7f0000000100)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000003c0)={r1, 0x2}, 0x8) fstat(r0, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000140)=0x100, 0x4) fchownat(r3, &(0x7f0000000400)='./file0\x00', r4, r5, 0x200) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000340), &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x6, 0x2}, 0x5c6fe492ac7445ad) 00:00:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff6b) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x38}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x4}}, r1, 0x8, 0x152, 0x202, 0x9, 0x0, 0x20}, &(0x7f00000001c0)=0x98) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) poll(&(0x7f0000000200)=[{r0, 0x80}, {r0, 0x82}, {r0, 0x21}, {r0, 0x21}], 0x4, 0xac) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={0x0, 0x34, "875a91b43e696d5bcbe16ed1ef63de2c5f46919c30061e3e888e84ad31e7cd9ed4d32887c744a7683bad6593b358e17d626c3401"}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r2, 0x100000000, 0x2, [0x0, 0x1]}, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000500)=0x8d8b, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)={r2, 0x3, 0x1d, "6bc1218b0b1eef0521cdf8393edfad8c326364767527fcb86e588dd8a4"}, 0x25) 00:00:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000580), 0x1f) r1 = semget$private(0x0, 0x3, 0x0) r2 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r3}, 0x8) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000240)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) chown(&(0x7f0000000180)='./file0\x00', r4, r5) semop(r1, &(0x7f0000000000)=[{0x2, 0x80, 0x1000}], 0x1) 00:00:11 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_nanosleep(0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x6}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x2af2, 0x1010, 0x18, 0x4, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x7, 0x5d4c}, &(0x7f0000000180)=0x8) 00:00:11 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) freebsd11_getdents(r1, &(0x7f00000000c0)=""/135, 0x87) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x7f42fe6f, 0x4) getpeername$inet(r2, 0x0, &(0x7f0000000080)=0xb4) poll(&(0x7f0000000180)=[{r2, 0x100}, {r2, 0x20}, {r2, 0x80}, {r1, 0x110}, {r2, 0x2004}, {r0, 0x100}], 0x6, 0x0) 00:00:11 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={r1, 0x5}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000600", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x100}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r2, 0x10008}, 0x8) accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) 00:00:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/148) poll(&(0x7f00000000c0)=[{r0, 0x100}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0) pipe2(0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 00:00:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() symlinkat(&(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000040)='./file0\x00') lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) fchmod(0xffffffffffffffff, 0x0) 00:00:14 executing program 3: truncate(&(0x7f0000000100)='./file0\x00', 0xb322) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8100, 0x3) 00:00:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) chdir(&(0x7f0000000500)='./file0\x00') r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}, {r2, 0x100}, {r2, 0x80}, {r2, 0xa1}, {r2, 0x2}, {r2, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000600)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x3, 0x100, 0xfffffffffffffff9, 0x1, 0xfff}, &(0x7f00000007c0)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000005c0)={r4, 0x3d5, 0x9, 0xfffffffffffff404}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000004c0)={r5, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x1, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:00:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x1d, 0x0, 0x4, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x17}, &(0x7f00000003c0)=0x3) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r3, 0x3ff, 0x800}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r5 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000200)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000000)=0x10) connect$unix(r5, &(0x7f0000000400)=ANY=[@ANYBLOB="82022e2f6669646530008aebf03aaa7cdb9623337ae479bd6c8604e403d30a9041a25cb6cd312ca83714006a5134fb024b1c9e7da29804fd0d5e3876310eea12d23951f995225294caa16eaf9ad69b9bb0486bec41846379bee56f8ba12cccd422e7de5361d17875871fef255a7f59953cc80318f9bc046d9706"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x16, &(0x7f0000000040)={r4, 0x2}, 0x8) 00:00:15 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4000, &(0x7f0000000000), 0x10) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 00:00:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1f00090002000200040001008000000001000600dfc145f7ec7187921a1fbdacbc4294c346764b1bbfe3f917ca1fd39c21154b5a9945a4c94348b3369999ec1ed1baf25ef441b7df15da57cc73d7332946162fe2d0ba137c17aa82aa1f05c77e77b934c3590c887765bb736b10acc51fdfa781627a99056ad1d06e806af68205dbe725f754117e708cd0b3d5bc6057f16ded36a18a4451ab2ab1d2c3e2b736a0e7a06c792e11bd"], &(0x7f0000000240)=0x1a) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x400}, 0x270b72f45b096103) 00:00:18 executing program 3: freebsd11_lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x4f00000000000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0xfff, 0xc20, 0x9, 0x7, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000300)={r3, 0x48f, 0x1000, 0x8, 0x200, 0x3, 0x8, 0x80, {@in={{0x2, 0x0, @multicast1}}, r4, 0xd9d, 0x20, 0x6, 0x5, 0x1}}, &(0x7f00000003c0)=0xb8) 00:00:18 executing program 2: mlock(&(0x7f0000a36000/0x1000)=nil, 0x1000) mincore(&(0x7f0000e79000/0x2000)=nil, 0x2000, &(0x7f0000005440)=""/4096) 00:00:18 executing program 2: socketpair(0x0, 0x20000002, 0x30d9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0xffff, 0x10100, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg(r1, &(0x7f0000001740)={&(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000180)="6453c101cbfb545f5cba5f39875eb4243fe59c392029674aba0280894f50aabbd3c765aa2912befa8ab2d891d4706b217b2793be948c19bfa5593c2d0979a7dd236e2e25193c2a146ffde3eb2fff9a6b61ce6a62ef129c998102f1e6139929576f6173d985cf263565c36a61469dae4cc9a384274403db812d4bf92de384c57d24c8d13549f84ffa0dfa173397e1a141fa7e", 0x92}, {&(0x7f0000000240)="659a59e9e4796cf9226caf035a4d45e959bb8d52b76805a1ba5cbfabcefd4c9a17f9b18c3cce7a12bbf8ac32321d4e2665a702ac08a5a035f871bb24dd544b398aaa31a0200c4da94a875688b69014c0e31240a8ed90f1dcaac82f328f28ebda2693a49ef134b3df954f18a8a27362bbab487ea575d880bb338e2f2b4cf110c06b2b0b9a4402ae7ebe36d5bccfce0c463693", 0x92}], 0x2, &(0x7f0000000340)=[{0x1010, 0x3b, 0x8000, "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"}, {0x48, 0x95, 0x9, "960e080467f7dc07eb50a71ee1a32fcb6f81afa6ab2d6621db180a6f35bdc1a990af20d39ac16b456b5dd3e4a07636799daf438218"}, {0xc8, 0x6, 0x101, "4f0114cc52d464e861426ee8c38da6c848d0172a1bf3b688fbb6dd1a6adc3d43fcbb516a3a91359c2f30934171b4533ca3beeea8a4570d6225ff1214b245b8783452a1645af9395fac694e3477a91874810e5daab3ce244911307535a617f9d5a31fdc8412cc959847b95d4035e2163374e727257c99fac7a19fbd1f2a6f4755a9c51a3c7a7279d48d66eb77aac28e9bae9fb39e5034620b8f6a36659eb7f445a53fb2c0b621b9adaa5d4792c44b55f91396"}, {0x100, 0xffff, 0xfff, "204017ecedbcf4db5303686480bca9c32f22a191587dff76f7d61dd831104320b60591c1d40288a64323342efb9a4e0ef48e389842f1daf0ba9efdf757fad385de92bf5480bc08bf9a68657b37c802d81620f1dc49f2026c93e044bda85a05209a5a01bf20524d22859b847851ae65152ebd97123b5d5b9a9e2743d11d3be56795c1f239312b94f7b7e1c605b7dc6f8af7eb1f7d0c50f99e4c6ed9eb7f4b92746da1f16bd7158313b0909fb78167455baf1511298a3890c0bdc0c724ec208d0569e6cc6e8b7bd6dfee619f7c40bae0141a2f8802e3381b80e4b1382b94ac145ed1ba71def852ce56431c540970"}, {0xd0, 0xffff, 0x7, "973b3187b903a1ea201cd98bce8401ac07930749cdf1d902a4cb87e1500deac141240526c7e08123545df47d3d7d79be9c1652b49417cc0fe81619605405e6675d898066554ba8c0d5f25d2e884b78cbec50d916f07d72ab99cb5a62ddb44f4a069ac9e42f3da54bb700e54e59f9489acb9564c63ca85066ca826ec6fd7a89a7769d83c1e422d6d84d46330ff71c05e492a1a502db5b9e0f5ea17db3440f0f9a96012fe2d881e6aa3a2092d8a3cd0335d01b5a670e1f1a35e9c282023177ca"}, {0xe0, 0x3e, 0x4, "7af57322f65aeff8b82e914258a68a8a5d34202eed51879f8e546c26cc9264dba3479214ba435da179c823be76453b7f3ba3059d7a8c2d847ea668ee283536d46dd9a138231206519972bd9b19d55e0743ff07677ec84da65026743d382fab6ae6c45cc386bf4ea7107cd18a6f1dd2f31193cd72df854d074db8524c0b11b527c9da1675bf9411bad0122ba1a0a1d46b633a9c10f0d0111044820411be8a9787874e3d31b8b7ae865672a85e6047dd107de4c451d06673fca6a7e7f2aee1279f85f66d419ebdd57237d2cfd8b1"}], 0x13d0}, 0x100) close(r1) fcntl$setflags(r1, 0x2, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000001780)='./file0\x00', 0x2, 0x20) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000017c0)={0x5, "87a97a1bf50914d024b6124eb1de04fa"}, 0x14) r3 = semget(0x1, 0x2, 0x400) __semctl$IPC_RMID(r3, 0x0, 0x0) getpeername$inet(r2, &(0x7f0000001800)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001840)=0x10) getpeername(r2, &(0x7f0000001880)=@un=@file={0x0, ""/108}, &(0x7f0000001900)=0x6e) truncate(&(0x7f0000001940)='./file0\x00', 0x1) truncate(&(0x7f0000001980)='./file0\x00', 0x1) freebsd11_mknodat(r2, &(0x7f00000019c0)='./file0\x00', 0x40, 0x200) execve(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a80)=[&(0x7f0000001a40)='\xde[\x00'], &(0x7f0000001c00)=[&(0x7f0000001ac0)='\x00', &(0x7f0000001b00)='E\x00', &(0x7f0000001b40)='])#)@,.\x00', &(0x7f0000001b80)='\x00', &(0x7f0000001bc0)='&*\x00']) r4 = socket(0x1c, 0x10000000, 0x0) r5 = socket$inet6(0x1c, 0x3, 0x9327) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000001c40), &(0x7f0000001c80)=0x10) lseek(r4, 0x0, 0x3) r6 = getpgrp(0x0) fcntl$setown(r4, 0x6, r6) semget$private(0x0, 0x3, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000001cc0)={0x0, 0xffffffffffffff81}, &(0x7f0000001d00)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000001d40)={r7, 0xfb, "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"}, &(0x7f0000001e80)=0x103) getsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000001ec0), &(0x7f0000001f00)=0x4) r8 = accept(r5, &(0x7f0000001f40)=@un=@abs, &(0x7f0000001f80)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0x40, &(0x7f0000001fc0)='newreno\x00', 0x8) write(r8, &(0x7f0000002000)="a4a773bd523f033a7c49cfa29874d3febfc5ca106232ae46916bc9e5f4168db7296d1cadc927924a7a58809e8e39d3c23169f23040c972be149a91b2b04d71e80a43bb9893f4f62502aa7de16ca5d16549154b47d8a00d7cb66476da2f18902e26a815e7d44a1a8cf4635cab99ffe77b5dbc6f3e4e6f3e290610a1d123f5110c20eca1421fee964e6abc75521c3dee66b7668a67c075f583a78312b9fff9a17fd2b97fd61ce997c7f88e41aca813aaace2b217da1d788968a75eec568bb183a484dc834de9f712b2d4cecb700c", 0xcd) setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000002140)={0x4, &(0x7f0000002100)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000002180)=0x10) 00:00:18 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x4000000000000000}, &(0x7f0000001b80)=0x8) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001a80)={@in6={{0x1c, 0x2, 0x8, @empty, 0x80000000}}, 0x0, 0x2, 0x10001, 0x6, 0x81, 0x8, 0x2}, &(0x7f0000001b40)=0x98) 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$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0xfe88) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001900)={r2, 0x100000000}, &(0x7f0000001940)=0x8) execve(0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000800)=[{&(0x7f0000000200)=""/149, 0x95}, {0x0}, {&(0x7f0000000180)=""/25, 0x19}, {&(0x7f0000000440)=""/207, 0xcf}, {&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000600)=""/150, 0x96}, {&(0x7f00000006c0)=""/7, 0x7}, {&(0x7f0000000700)=""/72, 0x48}, {&(0x7f0000000780)=""/118, 0x76}], 0x9, &(0x7f00000008c0)=""/4096, 0x1000}, 0x40) 00:00:19 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000140)=0x8, 0x20000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0xc95, {{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x88) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000280)=ANY=[@ANYRESOCT], 0x1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x13, &(0x7f0000000080)={r2}, 0xc) accept4$unix(r3, 0x0, &(0x7f0000000240), 0x20000000) 00:00:19 executing program 2: r0 = semget(0x1, 0x2, 0x20) __semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000000000)=""/192) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x18) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x0) 00:00:19 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) ftruncate(r2, 0x81) execve(0x0, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast1}}, r5}, &(0x7f00000003c0)=0x8c) r6 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) fchmod(r4, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xd, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8) 00:00:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x0) fsync(r1) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0xefdb, 0x4, 0x1c000000000000, 0x7, 0x4}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x3, 0x20, 0x8, 0x0, r2}, 0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @rand_addr=0x2}}, r2}, 0x8c) setsockopt(r0, 0xc3b6, 0x5, &(0x7f0000000280)="b0b3f1d453c8b77b65830ce3b23c33def42192afd7f30b460ccaada8f7d649ccfaf48b49bf6f40c5d586b115e8e8a7fbaaed6b2d4014067b8e63addeca42cdb4ea4d56af00b813b8d969d702ce1874922b26e74147762e45588601015086aee96f906f24ee11e9ee0df91c6b3d2a44b08a10189cd6e0afd1b71c005dcf70e9150489ad7861804f6091843d79576cd99bb5b12756e8d692bc850f4081e76bcfd14bd11d1744e67a90468a0cf38131183e03f3542a031c5ca2301aa9cae451", 0xbe) open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) 00:00:19 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000240)='./file0\x00', 0x800, 0x472d9fbf3414abaf) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x8, 0xffffffff, 0x7fffffff, 0xe8, 0x4, 0x0, 0x7fffffff, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x5, 0x4, 0x40, 0x9}}, &(0x7f0000000400)=0xb8) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000440)={r4, 0x40}, 0x8) r5 = dup(r1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000140)={r3, 0x6, 0x3, 0xffffffffffffffff, 0x2, 0x80000001}, &(0x7f0000000200)=0x14) recvfrom(r5, &(0x7f00000002c0)=""/94, 0x5e, 0x40000, &(0x7f0000000180)=@in={0x2, 0x0, @multicast1}, 0x10) getpeername$unix(r5, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000480)={r4, 0x24a, 0x6, [0xfffffffffffffffd, 0x400, 0x7fff, 0x9, 0xfffffffffffffff8, 0xff]}, &(0x7f00000004c0)=0x14) r6 = open(&(0x7f0000000040)='./file2/file0\x00', 0x0, 0x2000) accept$unix(r2, 0x0, &(0x7f0000000500)) ftruncate(r6, 0x7) 00:00:19 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) mprotect(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f00009dc000/0x4000)=nil, 0x4000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 00:00:19 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xffffff9a) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) read(r0, &(0x7f0000000280)=""/235, 0xeb) r3 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000040)={r2, 0x0, 0x1}, 0x0) 00:00:19 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) ftruncate(r2, 0x81) execve(0x0, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast1}}, r5}, &(0x7f00000003c0)=0x8c) r6 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) fchmod(r4, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xd, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8) 00:00:20 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYRESDEC=r0], 0x1) writev(r0, 0x0, 0x0) writev(r0, &(0x7f0000002940)=[{&(0x7f0000000540)="0ae3d15a961f6cc6f8ef26c1e4569a94ac52f9d57134ea9a570160104045a9f5131349d6fe6b366a4242b56950c030930a8afac5d4212dbca2a87581f4cafd3b2cfc598249535660c79de66c65735e83aea6fb084f743d738fe06d6b18", 0x5d}], 0x1) 00:00:20 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x401, 0x1, 0x1}, &(0x7f0000000100)=0x18) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r3, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x9, @remote}, 0x1c, 0x0}, 0x0) 00:00:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x2, 0x0, 0x0, 0xffffffffffffff30, 0x4, 0x6, 0x20, r1}, 0x20) 00:00:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x54, 0x0, 0x1bb) 00:00:22 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) r1 = socket$inet6(0x1c, 0x5, 0x40) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = accept$inet6(r0, 0x0, &(0x7f0000000080)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r3, 0x0, 0x5d, &(0x7f0000000200)=""/102, &(0x7f0000000280)=0x66) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000000c0), 0x4) r4 = accept4$inet(r3, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x200, 0x410, 0x20, 0xffffffffffffffc0, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r5, @ANYBLOB="099d3e83f129541ccca3574dd6560005000905d03a0b"], 0xd) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000), 0x4) getsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x9}, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x800001f, 0x0, &(0x7f0000000180)) setsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000000040)="46c162f530783d573ad469a069649040b45f88ef3e411dc6ce787b6d5a3d4a252d6cf4c6d4d9ce6911eecace353369b1a37fad2dc096a52a992ad358ca94300a62e93034340ba341dc7c97b5167d09f978234c347bfbf773266076c00f02b5bb7020487a354c65255e10c0de67468ddfbc80e05fbdbf048d53f19f306acc6c2b38a7107e11b7d4f8ddb25a2953ad1794f5e1ba3d124d68", 0x97) 00:00:22 executing program 2: mlockall(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x68, "cec17037250dcd9a49c506b97fd1249d1e70f5ba4c5906c09f566184479e0d21ada917cf37f72c39b59d058dc80e3da6c85a43ddd8b80634803cc411a809400bf41a4f0e6bd53ea7009b1bc6f3994ea9d87ffa8211010cf5dcdf0130405f7c11267f3f326da742d2"}, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x2d, "7f17f31276c45a198ee47c5855afbfad3fafa9fb8ee4ac63929046aefbfe6958d0b1251dd0efdc1a224f34076d"}, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$unix(r0, &(0x7f00000001c0)=""/3, 0x3, 0x40000, &(0x7f0000000200)=@abs={0x1, 0x0, 0x2}, 0x8) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x40}, &(0x7f0000000280)=0x8) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x2) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x80012, r3, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x10000001f, r3, 0x0) 00:00:22 executing program 1: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9fd) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) sendfile(r0, r0, 0x0, 0x2) 00:00:22 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x2000, 0x3, 0x1, r1}, 0x10) r2 = dup(r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r1, 0x1f, 0x10ec}, 0xc) ppoll(&(0x7f0000000180)=[{r0, 0x14}, {r0, 0x1ce}, {r2, 0x4}, {r2, 0x22}, {r0, 0x200b}], 0x5, &(0x7f00000001c0)={0x7ff}, &(0x7f0000000200)={0x2}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000240)={r1, 0x3, 0x3, 0xfffffffffffffff7, 0x0, 0x8000}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000340)={r3}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000003c0)={r5, 0x2, 0x6, [0x400, 0x627, 0xff, 0x4, 0x9a, 0x3]}, 0x14) syz_extract_tcp_res$synack(&(0x7f0000000400), 0x1, 0x0) connect$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0xa) ppoll(&(0x7f00000004c0)=[{r0, 0xc4}, {r2, 0x30}, {r0, 0x20}, {r0, 0x3}, {r2, 0x100}, {r2, 0xba378529f14215be}, {r0, 0x20}], 0x7, &(0x7f0000000500)={0x4, 0x3}, &(0x7f0000000540)={0x1}, 0x8) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) setgroups(0x2, &(0x7f00000006c0)=[r6, r6]) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000700)={@remote, @remote}, &(0x7f0000000740)=0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000780)={@loopback, @loopback, @multicast2}, &(0x7f00000007c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000800)={r4, 0x7}, &(0x7f0000000840)=0x8) renameat(r0, &(0x7f0000000880)='./file0\x00', r0, &(0x7f00000008c0)='./file0\x00') setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000900)={r5, 0x40}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000940), &(0x7f0000000980)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000009c0)={r5, 0x9, 0x200}, &(0x7f0000000a00)=0x8) r8 = dup(r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000a40)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000000a80)={r7, 0x7fffffff, 0x4}, 0xc) msgget$private(0x0, 0x40) sendmsg$inet_sctp(r2, &(0x7f0000000cc0)={&(0x7f0000000ac0)=@in6={0x1c, 0x0, 0x8000, @empty, 0x6}, 0x1c, &(0x7f0000000c80)=[{&(0x7f0000000b00)="ecc77155d13743fa77f5c1443739ee7849306c60dca5e232f89cff2223c3f5b52dc1c837eeac5744804cbf10b8bdfe5b52cb0d536f6cbe50cd79478974f0544f87645ed25fa0482b65af0c673f0e3c304309", 0x52}, {&(0x7f0000000b80)="660f9d79de3a1a58f3d2754aa5e1957274886d2e9694bb0dd594acc9e50c4fb13d4906a4b97489de9bd91352cadef565df9e3c8c0e06e72767a36e723273a5be7d04f0feab5c8d7a3528e546bd96527fd2f2b0557efcf6cb7178761ed1b01dd3fc45367c3a1e095652db64a3d37a755e6071f20ee7b3daf9aa883fa821a01d1742c0db4a3ea633a73064a5a7448ccac2aadc5e13090c7f23d6", 0x99}, {&(0x7f0000000c40)="c19848a43949c145888f5f3e99d75381865a91", 0x13}], 0x3, 0x0, 0x0, 0x10c}, 0x1) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0xffffffffffffff3c) syz_extract_tcp_res(&(0x7f0000000080), 0x5, 0x202) 00:00:22 executing program 0: mprotect(&(0x7f0000645000/0x3000)=nil, 0x3000, 0x1) ppoll(0x0, 0x0, &(0x7f0000000080), 0x0, 0xe6) mprotect(&(0x7f0000645000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000645000/0x3000)=nil, 0x3000, 0x3) 00:00:22 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f00000001c0)=0x800000000, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0xff, @empty, 0xb4c}}, 0x0, 0x80000000, 0x20, 0x80, 0x7de899ad, 0x800, 0xffffffffffffffc0}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={r2, 0xab, "2dac0dbf929bacda4c079490ea71ab9b051e055c0f3dc58584f155fa8aa36d44dd56698a1a027aa90b2e975563b8afe39ed1ca0a1abe76ae18eabde56df970b7025f04ee2767a6bbad49a36103492c66f4c4ab520fa4b155da88ee715de9cc65f77df3edb7c4d6bb74996f52fe4215336b8a740c1bffeeacc864d84c57b462dfd79753581ce55f20ffad470d3c67063c633e7ede99ddbf50554bf4dc4d4dcf159466bdb2ac18f2e28f4f8f"}, &(0x7f0000000180)=0xb3) getsockopt(r0, 0x7ff, 0x1, &(0x7f0000000040)=""/216, &(0x7f0000000140)=0xd8) 00:00:22 executing program 0: r0 = semget$private(0x0, 0x3, 0x2f) __semctl$GETPID(r0, 0x5, 0x4, &(0x7f0000000200)=""/54) getuid() geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)) geteuid() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r1 = geteuid() getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r2 = getuid() setreuid(r2, r1) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000001440), &(0x7f0000001480)=0x4) r4 = geteuid() setreuid(r4, 0x0) setreuid(0xffffffffffffffff, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000001280)=0x1002, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000012c0)={@in6={{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x8, 0xfff, 0x1, 0x53}, &(0x7f0000001380)=0x98) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f00000013c0)={r6, 0x5}, &(0x7f0000001400)=0x8) 00:00:22 executing program 0: socketpair$unix(0x1, 0x80000000000000e, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet(0x2, 0x4, 0x10001) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e23ffffffff000000000000000000000000000000010300"/128, @ANYRES32=0x0, @ANYBLOB="050000003a7b0000020200003f0000000000010088c9a4a27f3cc3f2a7e0c8ac342dd4c3879fa08dc799cabe3d905e4de24fad839aa9039e05eb8ab776e6c1470d002fd208f6704671a66cacbcc173dd65fd67bee78b9b499851e661efbe53"], &(0x7f0000000000)=0xfffffffffffffe36) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100)=0xdf3, 0x4) r4 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x80) setsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f00000001c0)=0xbe, 0x4) socket$inet(0x2, 0x20000000, 0x6) symlinkat(&(0x7f0000000080)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x8, r3}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000300)={r5, 0xd, 0xee}, &(0x7f0000000340)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="ac1400aa7f000000000000ffffffffac1400aaac1400bbffffffc1000000000000000000"], 0x24) 00:00:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) setresgid(0x0, 0x0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r3, r2) ftruncate(r1, 0x0) 00:00:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x200000001) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2}, 0x8) 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(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0xfffffffffffffcad) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:00:26 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x8, &(0x7f0000000000), 0x10) msgget$private(0x0, 0x2) 00:00:26 executing program 3: open(&(0x7f0000000300)='./file0\x00', 0x10004, 0x1) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x9, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="0103000000000000000300000800000002000000"], 0x0) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r2, r3) sync() 00:00:26 executing program 1: __getcwd(&(0x7f00000000c0)=""/148, 0x94) r0 = semget(0x1, 0x1, 0x100) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x3, 0x0]) 00:00:26 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp(0x1c, 0x2, 0x3a) read(r0, &(0x7f0000000000)=""/81, 0x51) setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x2e, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000080)={@broadcast, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) 00:00:27 executing program 1: r0 = semget$private(0x0, 0x0, 0x40) __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f0000000000)) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000040)="01b9affb280ff0114309679a492560ce5209a9d0f0bf1dd570419f81c129218b75966677d7a73f087ad45c0793f8d657f0f8d95fa4edddf3aa55f1a530d52fac75ff6d1eeeea596bf9c28f1f906b09400b1338bb1df5242399dcde9ea55d97df940863d671d7e2f495c1f9b0e8f810d7b51da7d49988821389fa20cfdb467aad1ce51acc7dcf64dbcb25f4d4b9926cbba59f0c85b10bd4e877df60b6ea49f5949cb532956bbb391a3939fb9d56a682747c135fca10465f410bafb9aa983ea905e0b16ba25de3b9cf00e10e1172e3e1086b99e077d9", 0xd5}, {&(0x7f0000000140)="2f6aa8b47c13edc23ee2cd469d0a4d5116cefd8badf8b5a8539b6db01f291094d4af6fbb12c5e506af2339f070c0bfdae6cb9e3a1c641d9cd8a18e15ffeb839d5fbb84ef57a91de071f7086e8782539b4965c8bb8e64d79a0afbd4b02937730871dda9845b2728456f796594ca19af23412a7fe43622593679e2a5f0b8671b8e08ab83b432931473", 0x88}], 0x2) r2 = semget$private(0x0, 0x4, 0x8) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10, 0x30000000) setsockopt$inet_buf(r3, 0x0, 0x5f, &(0x7f00000002c0)="e096ba5d0145ec0af50e71b649fd33c895f5db1a3330adc41869847b7b1d3ede41fdc0bf02c35ac8cd0f29f29f8b3ea5b5948d1a47158cce", 0x38) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x2, 0x5, @loopback, 0x1}, 0x80000001, [0x2, 0x2, 0x1, 0x7, 0x5, 0x8000, 0x2, 0xd3a]}, 0x5c) getrlimit(0x1, &(0x7f0000000380)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000003c0)={{0x1c, 0x2, 0x90e9, @local={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x1, 0x8, @loopback}, 0x8000, [0x2, 0xffffffff, 0x4, 0x2, 0x7, 0x2, 0x97, 0x6]}, 0x5c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000440)={0x8000, {{0x2, 0x2, @broadcast}}}, 0x90) __semctl$IPC_RMID(r2, 0x0, 0x0) fchmod(r3, 0x20) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() freebsd11_fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000006c0)={{0xfffffffffffffffe, r4, r5, r6, r7, 0x141, 0x9}, 0x7fffffff, 0xb6, 0x169d}) r8 = semget(0x0, 0x3, 0x1) __semctl$SETVAL(r8, 0x7, 0x8, &(0x7f0000000740)=0x6ac94eff) r9 = dup2(r1, r3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x1, 0x3f, @loopback, 0x4}}, 0x0, 0x1, 0x3, 0x0, 0xb7, 0x2}, &(0x7f0000000840)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000880)={0x20, 0x9, 0x2000, 0x1f, 0x3f, 0x9, 0x8, 0x9, r10}, &(0x7f00000008c0)=0x20) setsockopt$inet_mreqsrc(r3, 0x0, 0x47, &(0x7f0000000900)={@loopback, @rand_addr=0x6, @loopback}, 0xc) r12 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil) shmat(r12, &(0x7f0000ff9000/0x3000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x1, &(0x7f0000000940)={r11, 0x9d1, 0x3, 0x6f0}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x1, &(0x7f0000000980)={r10, 0x2, 0x0, 0x3d70}, 0x10) fcntl$setstatus(r9, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xd, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) 00:00:29 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) close(r1) freebsd10_pipe(0x0) flock(r1, 0x4) 00:00:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x78}}, 0x0, 0x3, 0x1, 0x0, 0x8, 0x9, 0x9}, &(0x7f0000000380)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0xf, 0x4, r2}, 0xc) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x5f, "a2aae83b8e244b4d77740e4f7e07cfaaa8bba1db794c70f198af21aa77cbaf6c7279e7fcb718028b827009947bb543ee181c5fbfdbe5d38ad160d4c950bb66637ebba42f4e79b90d0422b77145ea352e3a8fa4f5023ca979c20d9260b14244"}, &(0x7f00000001c0)=0x67) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r4}, 0x8c) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80012be5208 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110be5e at witness_debugger+0x8e #1 0xffffffff8110ba92 at witness_checkorder+0xf72 #2 0xffffffff8107ab83 at _sx_xlock+0xb3 #3 0xffffffff812c16dc at inp_setmoptions+0x17bc #4 0xffffffff812d9aef at ip_ctloutput+0x80f #5 0xffffffff812dd899 at rip_ctloutput+0x2c9 #6 0xffffffff8115a6f1 at sosetopt+0x101 #7 0xffffffff81162d58 at kern_setsockopt+0x158 #8 0xffffffff81162bf3 at sys_setsockopt+0x33 #9 0xffffffff81717846 at amd64_syscall+0x436 #10 0xffffffff816dfa5d at fast_syscall_common+0x101 00:00:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x78}}, 0x0, 0x3, 0x1, 0x0, 0x8, 0x9, 0x9}, &(0x7f0000000380)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0xf, 0x4, r2}, 0xc) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x5f, "a2aae83b8e244b4d77740e4f7e07cfaaa8bba1db794c70f198af21aa77cbaf6c7279e7fcb718028b827009947bb543ee181c5fbfdbe5d38ad160d4c950bb66637ebba42f4e79b90d0422b77145ea352e3a8fa4f5023ca979c20d9260b14244"}, &(0x7f00000001c0)=0x67) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r4}, 0x8c) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) 00:00:29 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) accept$unix(r0, 0x0, &(0x7f0000000540)) clock_getres(0x2, &(0x7f0000000000)) 00:00:30 executing program 3: unlink(&(0x7f0000000240)='./file1/file0\x00') r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffff9, 0x810, 0x1, 0x800, r1}, 0x10) fcntl$getown(r0, 0x5) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) freebsd10_pipe(&(0x7f0000000200)) 00:00:30 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000580)=0x8c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$inet6(r0, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c) r5 = open(&(0x7f0000000400)='./file0\x00', 0x20000, 0x2) sendto$inet6(r5, 0x0, 0x0, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r2, 0x2}, {r3, 0x2009}], 0x2, 0x3f) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r6 = dup(0xffffffffffffffff) sendto$inet6(r4, 0x0, 0x21c, 0x40000008, 0x0, 0x3d) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00') getsockopt$inet6_tcp_int(r6, 0x6, 0x80, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000200)={0xb713, 0x8, 0x0, 0x7, 0x6, 0x8000, 0x400, 0x100000000, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f0000000280)={r7, 0x15, "e74b2deacc005b2f72f53622dc096f9ed983353247"}, 0x0) sendfile(r3, r3, &(0x7f00000001c0), 0x5) 00:00:30 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0xad69}, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x800000000000000e, &(0x7f0000000140)={0x1, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 00:00:30 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00022e2f66afeae7a0fb10f24371d6b1cfcc341a04887a941d09ab0cedf85cb8abbd08847d86a60c852f688e1b32ef45fd01019f3363c98b0195a17311994f564a3404d7fac6bda38fb65f0a06b6b2ebde4cf8c50f0f84cf32a0301b"], 0xa) 00:00:30 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d]}, 0x3}, 0x1c, 0x0, 0xfffffffffffffdfb, 0x0, 0xfffffffffffffed8}, 0x0) listen(r0, 0xb05) 00:00:30 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0006002f66696c6533ce"], 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1, 0x0, 0x0, 0x1000001ff}, 0x0) 00:00:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1, @loopback}, 0xfffffffffffffe35) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000300)={@broadcast, @rand_addr=0xfffffffffffffffd, @rand_addr=0x8001}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x800, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000001c0)={0x4, 0x410, 0xe98a, 0x3, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x3, r2}, &(0x7f0000000280)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) r4 = socket(0x1f, 0x10000000, 0xff) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r3, 0x7}, 0x8) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_udplite(r4, 0x88, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0xfffffdf0) 00:00:31 executing program 3: socket(0x17, 0x0, 0x0) semget(0x2, 0x3, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[], 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f00000000c0)=0xfc3c) mlockall(0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x80) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:00:31 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x7, [0xfffffffffffffffe, 0xfffffffffffff432, 0x7, 0x9, 0x1, 0x3, 0x6]}, 0x12) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffff801}, &(0x7f0000000080)=0x8) open(&(0x7f0000000140)='./file0\x00', 0x2, 0x20) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={r4, 0x8, 0x0, 0x6cbc, 0x0, 0x200}, &(0x7f0000000100)=0x14) r5 = dup(r1) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) dup(r3) 00:00:34 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() munlockall() r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) ftruncate(r0, 0x8000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) getrlimit(0x0, 0x0) 00:00:34 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) dup2(r0, r0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="be", 0x1, 0x0, 0x0, 0x0) fstat(r0, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto(r0, 0x0, 0x368, 0x0, 0x0, 0xce28b1162ae8e46a) 00:00:34 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:00:34 executing program 3: socketpair(0x2, 0x3, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setuid(0xee01) r1 = semget(0xffffffffffffffff, 0x3, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000880)=[0x0, 0x40]) 00:00:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0x8e, "b7247ccb648e85ced5b19ad6564070570845671ba07fad1b3e67bbd8da4154533ffea874aeccd585e4baf0b93c9350a7b8783819a001f570b33cbd2fe9e5d431e7b816c2e756c0842083c78526eed2b3e31e6fc45d7892f156dc94620a33de49633fb6c82ec054552b4435ed60c38354c85018070d5019999cbcfc68ea487d28f1e2ab12071f836817a1d02534b8"}, &(0x7f0000000180)=0x96) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:00:34 executing program 2: mprotect(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:00:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@local, @broadcast, @multicast2}, &(0x7f0000000080)=0xc) r1 = open$dir(&(0x7f0000000200)='.\x00', 0x3, 0xc0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') renameat(r1, &(0x7f0000000140)='./file1\x00', r1, &(0x7f0000000180)='./file0\x00') 00:00:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) lseek(r0, 0x0, 0x2) r1 = open(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0, 0x5) open$dir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x200, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) 00:00:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x903, &(0x7f0000000000)=0x42, 0xfe6a) getsockopt(r0, 0xb7, 0x401, &(0x7f0000000040)=""/131, &(0x7f0000000100)=0x83) 00:00:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x3001, &(0x7f0000000000), 0x2) r1 = open(&(0x7f0000000180)='./file0\x00', 0x800, 0x11) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x380, "68e3ebabffcf0e095198e8ade7bc72e0ab4ea54ff966de123ad57d89cacff2"}, &(0x7f0000000080)=0x27) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x80000000, 0x2, [0x7, 0x3ed]}, &(0x7f0000000100)=0xc) 00:00:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@rand_addr=0x8ab, @rand_addr=0xfffffffffffffffe, 0x2, 0x1, [@local={0xac, 0x14, 0x0}]}, 0x14) 00:00:35 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) r1 = accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xa) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000000c0)={@remote, @local}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0xa, [0x5, 0x7, 0x100000000, 0x2, 0x3, 0x7fffffff, 0xff14, 0x59a, 0x5000000000000000, 0x5]}, 0x18) 00:00:35 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) read(r0, &(0x7f0000000040)=""/23, 0x17) ftruncate(r0, 0x40000000006) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='d', 0x1}], 0x1, 0x0) 00:00:35 executing program 3: mprotect(&(0x7f000094b000/0x7000)=nil, 0x7000, 0x2) madvise(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x6) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x3f, 0x2, [0xffffffffffffff41, 0x93]}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x1, 0x7}, &(0x7f0000000100)=0xc) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) 00:00:35 executing program 1: r0 = socket(0x2, 0x0, 0x84) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0xf}, 0x0) 00:00:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000084000000006af490578f84597347c4ab53d519a3b598263ae2a8d5e2f951ddf632946642c6d45fb101a42742d488fbefbfbc7e5969205905d7cdd1190a7f3c336305a6f750ab317a81264d367e01800000aadce3759c87586698450395e9bdcb47c740de16d0b7be121e6607523695ea103e70445087d704ebcc4e1a33ee02c717000000001c08e416b3a1fb12e7d6fd1e4230df7dbcf7b644256037b47437a47774f5fb89c867b3359585"], 0x10}, 0x0) 00:00:35 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x8000, 0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2200000000fe8000000000000000000000000000aa0300"/128, @ANYRES32=r1, @ANYBLOB="080000ea8aedff221600f1ff0000010006000800d9b0649c41e4c7937b29fd3cfccb5fac8654efbf8e276fdba8737cf26411fc71a48443048bb1d29239061f60037db9529b4d"], 0x98) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x60801fffe) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) dup(r2) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x3ae) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:00:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x3000) shmdt(r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r2, 0xd, 0x2c09}, &(0x7f0000000140)=0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0x401, 0x0, 0x0, 0x0, r2}, 0x10) 00:00:41 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x80) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f00000000c0), 0x1000000000000122) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) r1 = accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) connect(r1, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:00:41 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0010000000000000d81211b46a1c23ef8bd334bf910fee68a53d9fb19ed94e13f382ef54f7d627564be54e78fae8b5eb6249aeaf5c1ed58cff738bd68175e7c5ac40e78206070024b6821115b49841f95ea539"], 0x53, 0x800) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) 00:00:41 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0xfffffffffffffd4a) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="1c004e230100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f82a70b2b9bf8784c54b6b7ca00"/141, @ANYRES32=r1], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpgrp(0xffffffffffffffff) fcntl$setown(r4, 0x6, r5) dup2(r3, r4) r6 = open(&(0x7f0000000280)='./file0\x00', 0x400, 0x2) truncate(&(0x7f0000000640)='./file0\x00', 0x20801fffd) getsockopt$inet6_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000000580)={r1, 0x995d, 0x0, 0xe162, 0x7, 0x0, 0x8, 0x5, {@in6={{0x1c, 0x1, 0x4302, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x5, 0x2, 0x1, 0x3, 0x6}}, &(0x7f0000000300)=0xb0) lseek(r6, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(r6, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f00000004c0)={0x2, {{0x2, 0x2, @multicast2}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x2a54) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x0, r2}, &(0x7f00000006c0)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYRES32=r6], 0x1) 00:00:41 executing program 1: r0 = shmget(0x0, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x1000) chdir(&(0x7f00000000c0)='./file0/file0\x00') r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x80, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f0000000280)=[{r1, 0x1}, {r2, 0x40}], 0x2, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100)={0x0, 0xff000, 0x3, 0x7fff, 0x6}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000180)={r5, 0x4}, &(0x7f00000001c0)=0x8) connect$unix(r3, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000002c0)={0x9, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000200), 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="c202ff07001a3d7cb83a669420673f91c3d7cba1160000"], 0x1) 00:00:41 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x4b}, {r0, 0x2009}, {r0, 0x41}, {r0, 0x40}], 0x20000000000000d4, 0x7fffffff) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x5000, 0x0, 0x1, r1}, 0x10) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000380)=0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r2 = geteuid() setuid(r2) setsockopt$inet_int(r0, 0x0, 0x4c, &(0x7f0000000040)=0x200, 0x4) syz_execute_func(0x0) write(r0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000080)=0xff3e) 00:00:41 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = semget(0x3, 0x1, 0x0) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000200)=""/153) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) socket(0x17, 0x0, 0x7) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x24d}, &(0x7f0000000400)=0x8) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="82022e2f66696c65340017157ef7b4eea579eaa82341597107bda5ec0c36359fe1f6a4d25be14bf793496062e5d57cae8930cd1412ee16a86f991d75e0f4f2c7163cab5a4590b327fce8499a83c4ec0e591925b4a35c17ace582162c7857078d17c7315a714290a56b2df28600e0d79886f6f713c0defbbe5a50385ac76b25613a3d6769e55adfd09a1ccae4f55abedfa7ad60bbd4782d3589636ea2e2aaf673315bf956cd516c95ad63951cb9007d91643651367235c53cea06351dfe779878c625d971f03444302e8b144d8559326c05ffff0045ad3f24b0ea1ab2dace5ffbcf0a656c2667143aeb3c37c9d50d5acba5e5c0583301b7700e8789cd26362dc284ef07eee5b85703f2daa6739f58ec230ee7ff95eed588432f6efd8c9f5120ef0a27e0ef5699da346879b25adb0cad300f109f249125693deec2868ffae6bc1a8c087e53c21ee5d6b4c4133116afee1d1c3e274fa60736f01acc04d9b6d6c6e311ecd37924da0dc864bb86286682d58728000000009425fe9f22ae6356db2a087e13117ac61ad259d64b7dfcd05e1aad9eaf176ee4e83cf436174e12271ca5869d45961393753a7e9c0731d45e7bc6fec1bcd07d0a8bff89aef7d794eccba8a8bdfeacf5a6c5df34ad59aaa60802"], 0x10) close(r2) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x800) 00:00:41 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000300)={0x3, 0x1000000100000003}, 0x1e5) setitimer(0x3, &(0x7f0000000040)={{0x1, 0x53}, {0xec2, 0x9}}, &(0x7f0000000080)) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="bc0000004fa295826afef5c77a586e8edd1216525d371efe5a6d4839886dc2e57220227df6bc6a11fc2af3a2709b643517d35c12f1da580e07ca2fd40bffd6f07965157706b15964a7d961562b9a760959165062bff07f4d4a378b15392d965c43cde257e8fe4d6b8681ba24a54f015a2e7700ff101ee3831a54c7744ef4e36eda7087f502d3bae592204b4510b58852888273c1eb43765131649fba0a9e87bfac709691af36107d7bc00438b1dadbf13ba15c70bef2af60f5dd7121b2a2c754"], &(0x7f00000001c0)=0xc4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0xf4, 0x9}, &(0x7f0000000240)=0xc) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x100000000}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1204, &(0x7f0000000000), 0x2) 00:00:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) read(r0, &(0x7f0000000000)=""/53, 0x35) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x34, @remote={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) accept4$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000005c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xa, 0x7}, &(0x7f0000000140)=0x8) r2 = getpgrp(0x0) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)="f0f5c5b73bed43b4aee916f8ce99d885a0fffb9bac016aa6ddeaaa42c50089bd234a1d987ab3e6a1a2b1bb8f583637218df62f83f57d21cfcc25a9270bf2403b1b5b2417c265711e655de046bb73dc386169261dde750a5e3b8d432d350d4a895b9a88105a7a4c20a44e06b2ad58cd831c6226d59917ed58d919e1827f70b75222cb4af7618dc45fae5eacde2a4ca9ac614640b8eebc97996dea919229d67062139600b17978fe3e2c6e68724999ba8c100254c64ca16164e04d76abd75b57cad60d7c140d23578dd4136e8b91e796cd18185ff9757312d66a9162850d86606f1cf476d3af98764b76", 0xe9}, {&(0x7f0000000300)="eeb610194ffc52ff6a70d80f212b10fd65969c0052bc369d3fbead0396194d05e7c7e0d0a5c172cf433b76f2ab867e02c47741962bcbe0bd31081db3008890b3fe863ec15803fd9fb5b018b642623e625083a563b8251f6393b8122de08bc2f61a3ac2b76f6e61bf2403de95f973264401429c43bb36f14e16941eb0d74fc72f6a6dd7613aee164c5db66fbeb782bc2236f41764b6d04e3e8a427c3df4a52f2fddfa32df75811da1e2de228cc20ada6f65ba478f697bd34837417eb6d8864d3d5d6c13a30ad9738c6b8444e2087e8b85ba1e5d2db01e119f8c6e4db9c272c60b7d71261f22f2c8963814e6932ccb3f254568c199", 0xf4}], 0x3, &(0x7f0000000540)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x20000}, 0x180) 00:00:42 executing program 0: getrlimit(0x7, 0x0) 00:00:42 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x80) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1202, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:42 executing program 1: r0 = semget$private(0x0, 0x5, 0x288) __semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000180)=""/175) __semctl$GETVAL(r0, 0xe5ceac3ddd2a7bd1, 0x5, &(0x7f0000002100)=""/4096) 00:00:43 executing program 2: 00:00:43 executing program 0: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)) getgroups(0x40000074, &(0x7f0000000100)) setresgid(0x0, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x80410, r0, 0x0) setresgid(0xffffffffffffffff, 0x0, 0x0) 00:00:43 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000200)=0x20, 0x4) open(&(0x7f00000004c0)='./file0\x00', 0x100, 0x1) fcntl$lock(r1, 0xc, &(0x7f0000000480)={0x3, 0x3, 0x0, 0x9, r2}) r3 = accept4(r0, 0x0, &(0x7f0000000080), 0x10000000) r4 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x240, 0x54) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000400)={r5, &(0x7f00000003c0)=[@in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x531}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x81, 0x0, 0x197, 0x6, 0x40, 0x1f}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=r6, @ANYBLOB="23000000885f101390228891b6dfc79a4297d2b474a44d28c2bef24e62b732ae79adce6e30bda1"], &(0x7f0000000180)=0x2b) read(r4, &(0x7f0000000500)=""/89, 0x59) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000002c0)={r6, 0x6, 0xf, 0xba, 0x6}, &(0x7f0000000300)=0x18) 00:00:43 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) listen(r0, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0x10}, 0x0) fchmod(r1, 0x1) dup(r1) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x80011, r0, 0x0) 00:00:43 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) pipe2(&(0x7f0000000000), 0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) 00:00:43 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x8000000000, 0x1800, 0x3, 0x8, 0x3, 0x9, 0xfffffffffffffeff, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x289}, &(0x7f00000001c0)=0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:00:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0x3143, 0x4) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/118, 0x76}, 0x1) 00:00:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000080)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000a44d00"/120, @ANYRES32=0x0, @ANYBLOB='\x00 \x00\x00\x00\x00\x00\x00'], 0x8c) 00:00:43 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10100, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x6, 0x3, 0x3, 0x100000000}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast1}}, r1, 0x393, 0x4, 0x0, 0xfffffffffffffffc, 0x3, 0x1}, &(0x7f00000001c0)=0xa0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r2, 0x3, 0x6, 0x8}, 0x10) setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000000), 0x4) 00:00:43 executing program 0: setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35d, 0x800000b35d}) syz_execute_func(&(0x7f00000001c0)="7bfe4787f10ff80f0cefc4a10815823a9b23088ac159ff9d092f7552f345e0dd160f12ffc4a219b82a44db9946d3f7") mlockall(0x1) 00:00:43 executing program 2: r0 = socket$inet(0x2, 0x2, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast2}}, r1}, &(0x7f0000000080)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x7}, 0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x57, &(0x7f00000003c0)={0x6e, {{0x1c, 0x3, 0x3f, @loopback, 0x80000001}}, {{0x1c, 0x0, 0x4, @loopback, 0x8}}}, 0x108) r4 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r1, 0x84, "b8e990ceec65182856977a068233da8244b5463f6631ae95ebc08c9a52f9a46698b182407164d2b511c9a58c02bea0b833bec8306723bdf2b70ca5cbc24c93febbff1e620f704005cb4b69f633470457108475d26711127eb7b192f8dc569b0a11c067e63363dab5363adfecf884de6e1b534bf50ddda41aecf9da4c0054d32bcef6e637"}, &(0x7f0000000340)=0x8c) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000380)={r1, 0x1}, 0x8) sendto$unix(r4, &(0x7f0000000100)="b10005030400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) 00:00:43 executing program 1: setreuid(0x0, 0xee00) socketpair$unix(0x1b, 0xfffffffffffffffd, 0x0, 0x0) 00:00:43 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0xa) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x1ff}, &(0x7f0000000140)=0x8) setitimer(0x200, &(0x7f0000000100)={{0x0, 0x20}, {0x0, 0x3ffe}}, 0x0) 00:00:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x15, &(0x7f0000000040)={r1, 0x2}, 0x8) lseek(r2, 0x5b, 0x3) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000140)=0x4) 00:00:44 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e0f66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0xe}, &(0x7f0000000380)=0x8) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00'], 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:44 executing program 2: r0 = socket$inet(0x2, 0x2, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast2}}, r1}, &(0x7f0000000080)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x7}, 0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x57, &(0x7f00000003c0)={0x6e, {{0x1c, 0x3, 0x3f, @loopback, 0x80000001}}, {{0x1c, 0x0, 0x4, @loopback, 0x8}}}, 0x108) r4 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r1, 0x84, "b8e990ceec65182856977a068233da8244b5463f6631ae95ebc08c9a52f9a46698b182407164d2b511c9a58c02bea0b833bec8306723bdf2b70ca5cbc24c93febbff1e620f704005cb4b69f633470457108475d26711127eb7b192f8dc569b0a11c067e63363dab5363adfecf884de6e1b534bf50ddda41aecf9da4c0054d32bcef6e637"}, &(0x7f0000000340)=0x8c) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000380)={r1, 0x1}, 0x8) sendto$unix(r4, &(0x7f0000000100)="b10005030400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) 00:00:44 executing program 0: symlink(&(0x7f0000000080)='./file0/file1\x00', &(0x7f0000000540)='./file0\x00') symlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000180)='./file0/file0\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000009fb3665139ca402eb3462dc47034b50000"], &(0x7f00000000c0)=0x1c, 0x30000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1/file0\x00', 0x8, 0x20) unlinkat(r1, &(0x7f00000001c0)='./file0/file0\x00', 0x800) 00:00:44 executing program 1: getresgid(0x0, &(0x7f0000000100), 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 00:00:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x3, [0xffffffff, 0x1ab2, 0xff]}, &(0x7f0000000140)=0xa) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x7, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x1, 0x0, 0x3f, 0x200, 0xfffffffffffffffa}, 0x14) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x19, &(0x7f0000000040)={0x2, [0x0]}, 0x8) 00:00:44 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, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:00:44 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c4, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x80000, 0x11, r0, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7) 00:00:44 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x3, 0x0, @loopback, 0x4a6}, {0x1c, 0x2, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x8, [0x9, 0x0, 0x10000, 0x0, 0x10000, 0x53f, 0xb924, 0x81]}, 0x5c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup(r1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={0x0, 0x2, 0x3, [0x9, 0x6, 0x8001]}, &(0x7f0000000280)=0xe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r4, 0xf4a2}, &(0x7f0000000300)=0x8) read(r2, &(0x7f0000000340)=""/89, 0x59) read(r2, &(0x7f0000000040)=""/236, 0xec) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r5}, 0x8) write(r3, &(0x7f0000000040), 0x1fff) 00:00:44 executing program 3: madvise(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x7) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x3, @rand_addr}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5a}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2000000000000000000000000000000000000000000500"/128, @ANYRES32=r3, @ANYBLOB="070000000600b6625c9600000902000808000000"], &(0x7f0000000400)=0x98) r4 = shmget(0x1, 0x2000, 0x1, &(0x7f0000e42000/0x2000)=nil) shmctl$IPC_RMID(r4, 0x0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r2, 0x11, 0xffffffffffffff9c) getgroups(0x1, &(0x7f00000002c0)=[r5]) socket$inet_icmp(0x2, 0x2, 0x1) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) 00:00:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) poll(&(0x7f0000000040)=[{r1, 0x20}], 0x1, 0xfffffffffffffff9) dup2(r1, r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0xfffffffffffffffd) 00:00:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x2f}}, 0x0, 0x3, 0xedc2, 0x7fff}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x2000, 0x5, 0x1, 0x2, 0x2}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x102, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:44 executing program 2: freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000000)) lseek(r0, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0xc0) 00:00:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0xb0e0cb8d836da6c1) socketpair(0x11, 0x20000001, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000080), 0x4) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x10) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_udp(0x2, 0x2, 0x0) 00:00:44 executing program 0: __semctl$SETVAL(0x0, 0xfffffffffffffffa, 0x8, &(0x7f0000000080)=0x1000) __semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000000000)=0x3) 00:00:44 executing program 0: r0 = socket(0x11, 0x3, 0x5) close(r0) setsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f0000000140)=0xfffffffffffffffc, 0x4) sendto(r0, &(0x7f0000000000)="f1622a511762770d38652493d884844a68c8796c67a3f4d7969b9b2a5e390939f4e9718ce945946a80942afcf4568b866668d43df11a7a64d004ad7a70df065b02c8a31cd4efbea8d77c80ae2a20fd9f2acac013d5f3d733f809a8f9149b28a6ce0dbc0b3dafd3e59c521c10cbbdc7c046c0c09aefd5291b59485f084ca869a5223022816b2698e4332e12df354868a29f9239280a895c0b367b069f9d8548c478a33c739baeb2556b7379d666db2c71c732a461ca0d4f13f1e6801ae122db7407a973250b630da1e04b102982ff8666179971e39f91c4ebd9b6", 0xda, 0x100, &(0x7f0000000100)=@in={0x2, 0x3, @multicast2}, 0x10) getsockname(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000340)=0x10) socketpair(0x17, 0x6, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0)={0x9, 0xf5, 0x100, 0x100}, 0x8) fstat(r1, &(0x7f00000001c0)) 00:00:44 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:00:46 executing program 3: 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$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000580)=0x2, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) r4 = semget$private(0x0, 0x6, 0x240) __semctl$GETNCNT(r4, 0x0, 0x3, &(0x7f0000000800)=""/161) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f00000004c0)={@local={0xac, 0x14, 0x0}, @rand_addr=0x1e, @loopback}, 0xc) ftruncate(r2, 0x8000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x3ff, 0x400, 0x0, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) fsync(r1) 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) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000500)=0x80000000, 0x4) r6 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x5, 0xffff}, 0xb) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000000)={@remote, @loopback}, &(0x7f0000000080)=0x8) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xb, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xff, @loopback, 0x7}}, r2, 0xffffffff, 0x2, 0xfffffffffffffff9}, 0x8c) 00:00:46 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@remote, @local, @broadcast}, &(0x7f0000000080)=0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/3, 0x3}], 0x1, 0x0) r1 = dup(r0) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000300)='\'', 0x1}], 0x1) pipe2(&(0x7f0000000140), 0x100000) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='-\x00', &(0x7f0000000200)='[\x00'], &(0x7f00000002c0)=[&(0x7f0000000280)='\xbd(!\x00']) read(r1, &(0x7f0000000000)=""/175, 0x6d999) 00:00:46 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000100)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x0, 0x81, @loopback, 0xe3}, {0x1c, 0x1, 0x2, @empty, 0x8}, 0x8, [0x1, 0x1, 0x6, 0x5, 0x5, 0x9c2f, 0x63, 0xe39]}, 0x5c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0xffffffffffffffff, 0x1, [0xff]}, 0xa) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f) 00:00:46 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040), 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) r2 = openat(0xffffffffffffffff, &(0x7f0000001080)='./file0\x00', 0x100, 0x140) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f00000010c0)=0x1f, 0x4) 00:00:46 executing program 0: r0 = getpid() r1 = getpgid(0x0) setpgid(r1, r0) shmget$private(0x0, 0x4000, 0x9, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget(0x0, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r3 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r3, &(0x7f0000000000)=""/190, 0xbe, 0x40000, 0x0, 0x0) 00:00:46 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x28) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xa9, "1b659afecc9d24adb1cdd316acdb1d385ccff11ec50790d4a6542da1d9ddc49fdac9e561ce91f53e1bc4a224dd559b9fb4b2643c717fb7ddb5d8b5228eb7b93944d78a12bb93878541b3b2e702e0ff94573bbb53485056db4598110febf21b818ae5f62606833d82fe4591907a6b878a4ab286027f716e40128f3a6083494c07de653bdf06546873881c18c2ca13cc7f4d93418887423b0feacb27bb1f63c5e20937a1873e69f10782"}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000280)=@in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xa0000000000000}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000580)="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", 0xfb}], 0x1, 0x0, 0x0, 0x1}, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x5}, 0x8) getgid() getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x1, 0x0, 0x0, 0x3, 0x3, 0x1, 0x4, {@in6={{0x1c, 0x2, 0x20e, @loopback, 0x15beec11}}, r2, 0x2, 0x10fde730, 0x5, 0x7fff, 0xb38}}, &(0x7f0000000380)=0xb0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000100)={0x0, 0x1000}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) 00:00:46 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r5, 0x29, 0x26, &(0x7f00000012c0), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r2, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x20c) r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000005c0)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32=r7, @ANYBLOB="ffff000000800080130000000f32efa23bf6a8906885952a659a012f642964191ce0f3edd4e5872d1bebbb3331a3e16802228eaa5d0413fee8da2f04165f53b4e6811faa9fae024877"], &(0x7f00000004c0)=0xa0) 00:00:47 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x400, 0xf, 0xc8, 0xfffffffffffff153}, &(0x7f0000000100)=0x18) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001200)={r1, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000001240)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x200}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x30, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="920000000947335d623d743704de69d0a35236a84681d5cca9bcaf0008000000000000d7d992c99ef7"], 0x8) 00:00:47 executing program 2: munmap(&(0x7f0000cfb000/0x2000)=nil, 0x2000) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x3, 0x3, 0x6, 0x75b8}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x8, 0x4, 0x7, 0x80, 0x1ff, 0x6, 0x8, {@in6={{0x1c, 0x2, 0xffffffffffffffff, @loopback, 0x9}}, r2, 0x100, 0x1, 0x5, 0xff00000000000000, 0x1ff}}, &(0x7f0000000240)=0xb0) madvise(&(0x7f0000cfd000/0x2000)=nil, 0x2000, 0x0) munlock(&(0x7f0000cfb000/0x3000)=nil, 0x3000) munmap(&(0x7f0000cfd000/0x2000)=nil, 0x2000) 00:00:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) setresgid(0x0, 0x0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) setresgid(0x0, 0x0, 0x0) ftruncate(r1, 0x0) 00:00:47 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x27, &(0x7f00000001c0)={r1}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000140)=0x10) 00:00:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndinfo={0x1c, 0x84, 0x4, {0x1f, 0x800, 0x101, 0x1}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @init={0x14, 0x84, 0x1, {0x7, 0x9, 0x7, 0x180b}}, @dstaddrv4={0x10, 0x84, 0x9, @remote}, @dstaddrv6={0x1c}], 0xac, 0x101}, 0x188) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x10000}, &(0x7f0000000100)=0x2a8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xeb4}}, r2}, &(0x7f0000000240)=0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x135386b2}, 0x8) 00:00:47 executing program 2: getrusage(0x1, &(0x7f0000000140)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) dup2(r0, r1) 00:00:49 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x10006) sendfile(r0, r1, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x185, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x80}, {r2, 0x4}, {r0, 0x21ac}, {r1, 0x3}, {r0, 0x50}, {r2, 0xc}], 0x6, 0x4) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x31, &(0x7f0000000000), 0x2) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8, 0x30000000) fcntl$getflags(r2, 0x3) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:00:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000000080)=""/18, 0x255, 0x0, &(0x7f00000001c0)={0x2, 0x3, @multicast1}, 0x10) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x84}, {r0, 0x10}, {r0, 0x2000}, {r0, 0x10}, {r0, 0x1}], 0x6, 0xed) r2 = getgid() fchown(r0, r1, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) sendmsg$inet_sctp(r0, &(0x7f0000000740)={&(0x7f00000000c0)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000200)="11dab428596a97f9a04947059627b233944036d8d05fba8ef001c0bef48676050fcf7bb1cc7c3df058e961794f13d443dd5236e85398ac8093539f22a74b3e28fb757d297e9d5cba3d10752f1b18b3345dd1eb39cb22fe2dc0a6924dc8a1d3ab6bd213cc2578d6a4d7eed4dd7b8c2e5009be208ac28a13cd185c08d203f6f5ed097bcbed97ab6fad9373f9b1b8858a9dd9bc498420be1b564e0b78ecee870025caab62ff31261f1ad14ad49b69296efa41c8aa6b6bccd0d635778595f6e7ea2b9da8897dc0b7acac06848c28db0a0d", 0xcf}, {&(0x7f0000000300)="cace27d6fed72eb98942890b4b0cbc7db3028994314e7764fe69caffc89dc69b0fb8424ae6e3d768e6a9b9ff1b1749f8d4c6ad3cd5fd8d1bf641659aa08c32e3a3ba89c093174d97393a7a1a12ee08c2a3fb62cb39aeefd43289a65c5d35f83232c83856fb8171aa809d4ebbd7bceee2cfbc76b677caf7646e5dfb4d1a3f0a53f71d6e40945f806dda0b259f1d55e16470117a373c265ab6fc22f83c9813cc6e", 0xa0}, {&(0x7f00000003c0)="32dd984c6576ea2a3ac0a2c0bc55167f7c803f34f833efc3aca3353cee01a1d4531fcd19ce08254f4c9774652a523578c294aeca42eeaeb1ac8446524b35b9c24ac253a653206b34185787ce27f5347a92e9ae8b3cd060d7b1ecb868b67899b322a06ea99a9d8e2d2561e78497de5248d6adc36401d56a776ec4be3439504737f115e3b16abc96640e635882eb55a3bf8938d86eea34f61b1f224a9a59cafee35dfa81679317f7f878878dffe8b7de0fd75ecf1d7736bb003c3f15ca3484053fbcc5acc1399970caae0f7ac05eb67a7d1b2137cf16b431e0299b", 0xda}, {&(0x7f00000004c0)="511ce55e8e883103609d17951d2b19bf7b5088063a35a9c8737133d8d2b295173c417135c62c271b75f0a86f41a7e3471f970717233582addfc6feff7e9df4f7a4a9af2cfd1392d41ada3a02d59eaab9187f3f300e5dde8ffe243e0380f54550641e5876ef55545d90b7508557f01966175b3199ef99417b", 0x78}, {&(0x7f0000000540)="63686045efb1b7be8e5f020b940ed356cd9ff63334a3104522cf33e1a24c5513b8c23ba4cd1bff10642dfccedceec3f278938e699738816e570ce72e850525bfd309a5202c57c16f90606d50f37f2add054ac0f224d68bb68f090005f4bbf20106b7852ec9b6deb50dae8d89a7bac0c74c48fc927e370e99700b3c10c0a2636f924cd616d017f8c464fff99fb5c06e31fc40e4c97d3efe59ba5b1ca32745c537b8224f0fbd7904111c1d87cde302ed8c45c7db7439139f0cabe3b60159a41b4c06a439d9151058ee039994e0024b2d81d5bc6d7fc4b31b5f27f6f478003116285542dff1a1d786c0d4908ecbb99b23c35c586159b662df", 0xf7}], 0x5, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x8, {0x8}}, @dstaddrv6={0x1c}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x8, 0x800, 0x9, 0x5, 0x4, 0x2, 0x10000, r3}}], 0x58, 0x4}, 0x1) fcntl$getown(r0, 0x5) 00:00:49 executing program 3: mprotect(&(0x7f0000242000/0x3000)=nil, 0x3000, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x4, &(0x7f0000000340)="b7011585", 0x4) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) 00:00:49 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x30280, 0x90) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/', 0x0, 0x0) freebsd11_getdents(r0, 0x0, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[@in={0x2, 0x1, @rand_addr=0x10000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) 00:00:49 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) rmdir(&(0x7f0000000140)='./file0\x00') 00:00:49 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto(r2, 0x0, 0x10004, 0xfffffffffffffffe, 0x0, 0xfb) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="ffff000000000080130000004a000052e5694e00bbbf1725e5e5725200000000000000001aa3af2b32898f8a6444644dabc6ad14472b15207970d56cfedbca99a30aa718950ef08b8649378d196fd6cf6a8a909887d8fcd852773a986bd168da1e7c873e6b51b16361bbd420e0f47fb023b4be45de8e21f42b75ffaa811b1ba2"], &(0x7f00000004c0)=0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:00:50 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="030300edff0100000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20000, 0x0, 0x93) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x474a, @local={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x6, 0x9, 0x2, 0xd16, 0x10000}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={0x0, 0xff}, &(0x7f0000000140)=0x8) mkdir(&(0x7f0000000280)='./file0\x00', 0x2) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r2, 0x20, 0x1, 0x0, 0x6, 0x6, 0x1000, 0x5, {@in={{0x2, 0x0, @multicast2}}, r3, 0x0, 0x1b9a, 0xffffffffffffd0d6, 0x100000001, 0x749}}, &(0x7f0000000240)=0xb8) 00:00:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1e, 0x30000000, 0x6) sendto$inet(r1, &(0x7f00000000c0)="acdc8e5346db3d937b225c543bc3afbb1f3d3dbf452137c69c89db6fec3bff039e0229cc5b9110f83e525cd157a5ef9aca6eca5c8065988f8f8e74103a68ab95342b571ca665e5d0e19979eeaf27f8d89e49ab45805b9e6cf15f8dfb0939573e2acefc960eee7896f7d4141cc1c465814127f834907b6c7e7cf909b044b4eadd7d645b5555fb20c244b55d315260681519bed45597ac94fcb415a872c3cd79ff0d069f22a07278ca145b0ab1fb6654cf74db25c767d74cf1fb8293bcc9eb2e6ceae89ea677a0c77dce1f60b35b4a80b8f4aa23", 0xd3, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000000000)={r2}, 0xc) 00:00:50 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x100000, 0x2000000000000000) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000040)=""/39, 0x40) 00:00:50 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0x401, {{0x2, 0x3, @rand_addr=0xb}}}, 0x90) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000040)={0x0, {}, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x118) 00:00:50 executing program 1: r0 = socket(0x2, 0x1, 0xfffffffffffffffc) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000400)={@rand_addr, @local, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000480)={@multicast2, @empty, r1}, 0xc) freebsd11_stat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)) shutdown(r0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000140)="2d047167f6b6670ba96c1cd195c1593ca8855f8496361e5b6f13ef1d4e89911ae64a49876718229a7ca9c696ce900606da296258e4e93f91ed9588f2", 0x3c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x4, 0x4) bind$unix(r0, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000003c0)={0x3f}, 0x1) freebsd11_stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:00:50 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r1, 0x7}, 0x8) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) setuid(r4) setreuid(0x0, 0xee00) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 00:00:51 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto(r2, 0x0, 0x10004, 0xfffffffffffffffe, 0x0, 0xfb) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="ffff000000000080130000004a000052e5694e00bbbf1725e5e5725200000000000000001aa3af2b32898f8a6444644dabc6ad14472b15207970d56cfedbca99a30aa718950ef08b8649378d196fd6cf6a8a909887d8fcd852773a986bd168da1e7c873e6b51b16361bbd420e0f47fb023b4be45de8e21f42b75ffaa811b1ba2"], &(0x7f00000004c0)=0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:00:51 executing program 2: r0 = getegid() setgid(r0) r1 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84) getgroups(0x1, &(0x7f0000000100)=[r0]) r2 = fcntl$dupfd(r1, 0x0, r1) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000002cb714c37282278b360480f8d3c21d"], 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) getpeername$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) 00:00:51 executing program 1: semget(0x0, 0x3, 0x82) 00:00:51 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000001540)="0ec90275dae1fbb4a9bd", 0xa}], 0x1, 0x0}, 0x0) r1 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/183) 00:00:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000080)={0x6, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x3001, &(0x7f0000000000), 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x7f, 0x4) 00:00:51 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mkdirat(r0, 0x0, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r1 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) sync() r2 = open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x80}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, &(0x7f0000000300)) chdir(&(0x7f00000002c0)='./file0\x00') fchmodat(r0, 0x0, 0x1) 00:00:51 executing program 1: r0 = geteuid() r1 = geteuid() setreuid(r0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001300)={0xffffffffffffffff}) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) sendto(r2, 0x0, 0x0, 0x8, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r3) 00:00:51 executing program 2: r0 = socket$inet(0x2, 0x3, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000006c0)={0x3f, 0x9713, 0x6100, 0x8001, 0x7ff, 0x2, 0x3, 0x5, 0x0}, &(0x7f0000000700)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, r1, 0x7, 0x4, 0x59}, &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x3, 0x65}, 0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = semget$private(0x0, 0x1, 0x444) __semctl$GETVAL(r4, 0x1, 0x5, &(0x7f0000000140)=""/24) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r2, 0x8, 0x2}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x4}, 0x8) r5 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000340)={r6, 0x8, 0xf, 0x7, 0x4}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r6, 0x2}, 0x8) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000400)=""/76, 0x4c}, {&(0x7f0000000480)=""/94, 0x5e}, {&(0x7f0000000500)=""/46, 0x2e}, {&(0x7f0000000540)=""/185, 0xb9}], 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000640)={r6, 0x2}, &(0x7f0000000680)=0x8) writev(r0, &(0x7f0000000880)=[{&(0x7f00000007c0)="2ceec92be5edd77bd9474ed1c9c4a92f641fb008a9910b0c4248d0f6a564f0b5b991a5dcd1366e774ab0009c07455943abba7ca362ca2288b05e9f7ef640c30412f7cf9d461ec369a02ed70f53baf33707099ae1e58229058708e3270e42820bdb0b429e09ea26aea7712185e97f17e95e6686e2abfb223f16cca2c89069ec0997fdded41d1b1f88f85ccaefafd65a31", 0x90}], 0x1) r8 = open(&(0x7f00000008c0)='./file0\x00', 0x2, 0x80) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f0000000900)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) sendmsg$inet6_sctp(r5, &(0x7f0000001cc0)={&(0x7f00000009c0)=@in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f0000001c40)=[{&(0x7f0000000c40)="cddc8eea94bdd7af26eb90b0edd9dccc3f9d0728e470d87823db104aa6cf7fe03f577d54b0a0fb3de1b5b50f95adc68a0305a03e082e58a04b9f35d8708ee1b6e11aa3ff76e5af83eb681448247808c96be0bef8ee13e6700d83fbb1ec3d4ae4209b767ebb5b3a89011a7b875eafe38426b071f3c28885bad62bd87831103f64d4fde83556a171d92650da289ea4873cb031ebd6b613a33813ef5c607194323303fc8e1eb929f2305dc06f4967cf710d58466c993fb290e70a0bf4da098de747f1d5139a4c4004ab54241c745e0f020b3ce991056877f08df948a7b58bbc6c9e111e540f2ab2e45a1a11bde7905e25d481d7f45c4556ab33b6340859946d3cc9d0fabdd95a5849cfd7c25a0d22cb273a8f16c1fcc06b2d15ea5a46543c615d6fcd7b297f71ad3bd8cbd1f4043c314dbd688942fcc31d0c96016f7d4210d68305e82d958aab3037933bd5708b6716709796243c3f513c8c83293def674145bc83917df78b08d6ccd577c02ded5caf6182da7cef4b894966960d04e79458cc553d4f64c6e1683c0d35185f662cd50eb1c22f3784037b455b4a32f7301f4f44a4c66d132e3fe17cb5613dcc79151e6495d7324f048f4bf43dfb936d0be2232fcab29b170ec62b8411dbd21ce7b8f3786af093dbe108b378a4bf5518857ceb2d6e80d45cdfbc7c52624b0f90024ddd8f8830c48339ee9b9bfbce930544a53f8a9273f2adec2f17725ec692dca6a1689bb2e2bc87de591ffbbd2afb2ef38a19bc8dedb6e6a9566a3249e2ad68395c966a39aa2555681496396d479b239303c8cb01e9be58735b5241de3325fc054f69f2fbdb6f4cde2e573e668351e23a4b2494c73e73250fd1fd28ecb26ebaeedc411e12fc2098a5dbfbe04ef0b0870ad3bcdb90a0da57d09feb8487474bc2147d411e575842f0a3ce10c1dc59d44d38d6bab7c492ddd336fae92ac846b3463f5597580d0fa62c0c1c52c7ecc3e4387e65526849b672a8cebfeb867e3f150ef46a9206b3f1620d0ad04eb03ee807aa9518c832dc3fee7b1037aa2452cb103040242073691eb1bf3296cf208a763b6bf174e10fc28c2d52a1f3188ecc598e024eac75b097eab95e472be1a75a68d187b6b02f50e3a3b8cf212a9a23a6114f17a352991bc7c9d647ec11ce5ac0432a541ec51802094ac8796593c67b948759590a2362eda082c0b2b5b8b1fe7594672d559abca6bccbd62c253987a00d3d45acef5d174cce56543421d03c2a3ed70db50f2a3e9e8ddf774917178937b919c2a48c46040a98f82a1c5494bcf81b88b7c9052453c5244085d77a4efe4855182f44d99fed2b4e5bb71a13873775aef284a3ae819b54db9e8c9db814f21f9d64831126da15b4eb233361f35809511c8b43fda24d36e743035529ee720d5ce556486ed76a2779f50c76737f8b7d056f85c2414f8f68c439d732e0ff14128581c742b4810fd977e7f5db31e2ece855895fc79ae572db3f633301c72572b0f3832d84b940a9289a41777e99d8d5a33ee3fc29d5948e7f079c9b26b604696331a6cfd42ca2fb55a033cdce0268002ec249278d9dff4aadf5619330ade2cc2b0fc408700ecfbe366f887853b485443444cb096c38360919a439843dfd8b8c02860ceb3f4612a5957849b335e05dae51f67e553d55a8551206f356519d78a6d69a2b4085bd196e174ea1938c6406d28d65cba6fa6990fd33b469c180c7eb10af24281cac7280f09fae50fb373279b4f5400f4deb8de5e3b6a555c57a0300dfdd9199684e577be46b8d4085f3f8f7ff34e9b6baa480449121eb0cd2e0ac6d68b6464c23cb0196e7e876d4e0033efc52dcff486600c119d378222d5a9eaaf1cd7367949f6ebc0478798f30c6400c987423efdc8bd81ad109dc04d92ff28fd183faf609f42c69f9b502e8264d5b584cd38aeea7e13bc5a1840b182c60206ff6808ffb1cd82adb4a74fb45df1af177d9c3748678969027beff0e1a12414875df1f68db561a210f8acf24e16e10cc2a0f59e7c2c936405d0c2aa89fc2122d9a732429e67ed7ae48780b43b389b409065629a44b2f936edb57d615d31a77bfb29d8d739aa21052eac7a849020bbdf6a297273aeefb35d2bc9dbf8e2d8ec8454f4902ebae5ad2f278d4eaed4e9e7fe2cf98bdd7f81a5032537ccea98fcdc55d6e46f6478902e5fe7d2032bc6f46c4ecf334a5dd6439d0c67a83313bc314617ebc53ef717963cc77269c2e87644561bb9102fb1f8ff3d89d10093b5fbc9386ef2f7fa5d0094524f9af84f882d11150a2721b4e88697bcc357cf961793cbf582e5b6d5f590bb5ea96bcd57afbf20d0892025cdfd6195ae3730f4e26b45e79e1e217ea89b7f7b3fd4fd0d0e6994f9191da214a835d4bd780efb59e0ad7c07d94c7d093738b8e929d63e35861cbdb6d9015959ba2e7730d0b74ae922600a446b962ecd381396953a0a23e998e459d4c6d2c44f7d1d23ea40e4989f3e14c838748bb812e9aad47d93a7ce4613337d8e0c3a8a2fe9bf8690498279bcee7f0e1a5f01c5a756e5703399f0d4bc2941d4b235a2a6441d35b122ffc4f8f7b53e72631c78bd803e3c90681e643476a22df8bbf4c93f770482f81c74f5a5d0952d4dd29c065bc71df8cb8f7412f18f574c89f42867ee72fb38f87c3eaa53e40a6e48fa4f1fd10dbd195d48d47cecb63e2d74e1cc3972aad495fa271b5abaf904d9d294cabb284cfcf466ab9c89f7787c7b5e525b9ee7a8b0d7893828b1721d9adeb737f8421aba44479673f03eae96aa0f2fd0ed8ed13a41d61326fcd620567637af83c8d000b162a9d034b38e7bf238d6ce0bf38313bb04708b200e4c7603ea7a858de95e30b645fac2959c51ed45917c2bb945372cbdb155c777d1a98880f09d2faea0d5e1bc727817740b2e0a0a6119a7996aff773841ab98797a77a6521d76837c2e20cc7f1b46efe2382e61637c556f2e4276923003ed2c43b54a2e006f9506d54049cddfa5bf68a53bac82f47f7a1735c0b8ffd7a49d7a6092995ace79f049665a0f5c5de763d916cc268c570fd152b5391e431b5b936cea554c251fc9fa6ecaf9b7fea191fc2c26ee9db47de18b1e28a083db57fef5f394256d9a8b2e784496b14e96d205c16beb87b3a9c1a5c7efdc422f63cfa2daef5337480e44ae4dcb2563c335a73fe29171c0689377f63568700cf8f5ceaec44f8e6be4735e5d7ece5c2a14f1bc5673fbbaf50b49847d8f739eab9b72d8ec1ab84a9497abcdf30d83f4f5b24063e66a4ee14e1fdf0eadae53f8a00a3fabeae9b8f82b56173c7a6b6e033f89bcaf5be840d2739e614f36675b5a5ee270499c4f3130d6d0cd9f78448dd3ba0a997bdae85acfeb73803143ed23031fca79a78f3c4fa227b55961637d846637966046bd24d11451675584004ea27f09004369939896c8dbc51e318572447f2df69e7157fbfb7b4e89b2d74dc2b65394293f03249a18a12c946e59ab2f5dba2efc5af940ba8567b726fcf1d7b87c7cfe9fc1821b0e3d9a95db97b42ffeb23eec132d10e8f013b3c0140e4c62232f976ed67e1a4d2a09bccc8b51a851c8da333b3535f2c3156fdc18636cffc9bbc119fb01cdb293efbc247c7718e45324b76bd0b645b720829eb889332e55dd12ee7183d6fc923a09813bc77e6655464d322cd8b0cb9255bb1e6c7697484003387751865334b12fd7085f2ee9a24bc9bbf544a89fa8b6346ed4cd82b4265f1ba40dd31ae6b84ad1a2503c69640480de638bc3e90186ec2f96a05ad031bfba8b0b16ef65aecea1f2559e5b9c07b9630a83cac0afd57f6eb0837adef74d389a86e4a086f5b026925e743fa0b56c9a126c44a7f6ad5208d4b29d4f544daf88ddc3b2651e731ed3ff86cb1b180101f566e2211ed67c5afda8f5e41509c11222a79582a3fb4d2f2e88a445da78ffe533d836c0fe294f6d7810067950f84a810943237ff18ab7169d24e8b6a99549b2fe9b780e42826891e3d373ffdb33e81638cebc42f1098b4475e8821fd5c6008777dc93a8484234c98e3c84db7b51a46af66c9abecd4f25ce8f6a5695498a50f9f5a5ced1949176881f9b352b820d5a786e1fcb3d5a90d01b6884d0fca979653e82196c9f98f3855b4aaea51093ae4c4872a23f226c3bde28ad61c5d88ecbb0f76e2a25e90e5669225e1a8a433801e9fd56ffda65de29b3101f0bade1b441afc4dca0ef14c85a818f3c017ab9342b2445adddff8f57b7b116f98801024f67099710ec5b48289ca4d365811467df7c7f569605b5849027d6bfb481418cbcf0cedf53b829d9f1c1e1eba086749fc128f2b2bc719afd1482527e60acaa1f1a8d9cb8daa472713a1087021fdddf6e2e50cc36a4d643e47b31222a23fed1b19a611f7fda58bd7e71ed1cb8555ed8a5c395ea0ec3d9ffc33fb718b2d3cb569e8847dcf603583564e208845bb1428fc66151fdcde9bf519feb9f93444aa37ae14ffe74735cb14482a92b4725d299076fa522ac83845f3c4b011cda81fd84a8365c5b1cb2adc8ef615f34ec99baf32ce4450562f9376162ad3a94a9add37de1929256fb9c4910bbcfaa86b95bc6536a82bf3705d623f844ece7d33139da0da3dae5ad9f28d68c418b5340c947f3192eb16d2f98c9519be772378e3b638567e6a2b36b8438c9a0897045300d462e6514bc5bb43df779eaacca60e782188e0efab44086959cc528c632e3c1d45b532349e963682d15869e66d79fad3f5b0196a8fa763f62c19d86f762caf79c1fd319e2e6cb5b8332277fdb6169bf1c4b4109a4b31ec38b1dd70aaafdec8f1490c2da34b796c2c8e63926c826ffa91f1180aa09296bab04ec5961cd941244318717ce9346252814ad320904459c346fbd1e54a8ed35a5ba246027f7748d45d658be82502397f0b6031f3877aca075036c041198667e95ff58af0632f73eb12cb9391899739feccf69ac145e06508aa221d0974013fc147587ef8097ede07d3e7be88f2e477921e611cb05bebdb7216966a9c8f1bd8d1e16f6e38774f5c8a0b0898e1fab1eb49d68db28a40667a9f8501c51cc56c90e0b791aa868ff6524e276be29f8b82edf64dc337ac4b81dfaa4d8cde3543589507cff4e01e1e69f643480a4ec15fe7876f59608c7430b978a91b750a114a6afe79a3ad6fa4159cd235baabcc1b5a965dc1176478f71f7bf703f0d854d6cf95f35237ba39abba8024776bb2eef6018378a37e1b9c29d5648d5347e5575e9703db734a7fef5ff777622b8ecc51be70a7c731fa47e0e6ffb372ba5f8aa140510d87b74f6c95b54ad69b524d0c4be83e809b87c63e917f0962e96d1f5675cb3f9e97214502c2af096f721a7a074bae806f536a89809e71bdb98fabaff2c0090b58a9285e483daaa670de2a3cb1469c6bd36b2e0175e684624bf9a724e94076fa23d75a039a1ebd463a0fe5354167fcc5f060013d1ad12fd45e738562c40cbddd39dcc7e8da2bfbc400b5eb3ecdbe7020592b8e93650d9f9641e2dafa8060cd2b8a1e3fb3e5fa950c350c787e7d5b5b5d102542591a4b1a70bbab4b57428cbcc79e9ec61be4b6055a4db81449a50a887566cb762490241f18337af76d1bcc5985a8e66fcf98f30ba0011306154517f68d03b893a76cf7ed150e1353ef43dceb0aa29400e3d8b78a95de7c64046bb8458cca7ab345b3ff0238b9d02d436516ec7bd43b4cd68bd4ae584b872c8591d25f00a1f0186b192252f36332b9164bed963c54c9af0ccf821ee9068eed103adae50b45d8b5898f3cc52571782f61fcf36023d3bdcb248b654ab4d6370c72b8", 0x1000}], 0x1, 0x0, 0x0, 0x80}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000001d00)={r6, 0x6, 0x2, 0x5}, &(0x7f0000001d40)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x19, &(0x7f0000001d80)={r7, 0x39}, 0x8) 00:00:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) 00:00:53 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100)=0x3, 0x4) freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x7000, 0x80000001) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="970000005d150c8f6016be05641c734e81ff234b1703f84d6aa0a8874c20a3a5cdcc4298ca82e74e499f537032471886d457dd8b7c54651d454a1550fe85a2f993da40bd369a730dde317eebfdc659a8fb16d58d796c78b094a27c040ad6174299f15903d8c6dab41447eb653a44f9717ed2190a42eadb5daf70b27121f10af57008ea30538750e25dfdc84269160cb3cfba660f698e664ae2352dc1304247"], &(0x7f0000000240)=0x9f) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={r1, 0xbf8}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000140)=0x2, 0x4) 00:00:53 executing program 2: r0 = socket$inet(0x2, 0x10000000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_opts(r0, 0x0, 0x70, 0x0, 0x0) 00:00:53 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mkdirat(r0, 0x0, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r1 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) sync() r2 = open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x80}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, &(0x7f0000000300)) chdir(&(0x7f00000002c0)='./file0\x00') fchmodat(r0, 0x0, 0x1) 00:00:53 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x27ddb8a1d1927db) r1 = socket(0x1, 0x1000020000007, 0x7ffe) setsockopt$inet_tcp_buf(r1, 0x6, 0x461, &(0x7f0000000080)="2da81c4315b9", 0x6) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x7, "41bf0cf00d6733a6e24d1e3c95479fcd"}, 0x14) 00:00:53 executing program 3: mlock(&(0x7f0000dc0000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000a9c000/0x4000)=nil, 0x4000, 0x7) munlockall() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) munlockall() 00:00:53 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fstat(r0, &(0x7f0000000500)) fstat(r0, &(0x7f0000000600)) freebsd11_stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) freebsd11_fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) open(&(0x7f0000000900)='./file0\x00', 0x840, 0x2) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000100)=0x20, 0x4) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/119, 0x77}, {&(0x7f00000001c0)=""/190, 0xbe}, {&(0x7f0000000280)=""/173, 0xad}, {&(0x7f0000000340)=""/190, 0xbe}, {&(0x7f0000000400)=""/109, 0x6d}], 0x6, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r4, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000940)={r4, 0xcd6}, 0x8) ip6_ctloutput: mbuf limit hit ip6_ctloutput: mbuf limit hit 00:00:53 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @rand_addr}, 0x8) r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xeb, "b8443b7f4f47b0343f6037d322edc380bb0bb28690e6e2f2d97ca064ab773bfeebeea78f964b0eed7641020a80aa7cb520b20fb231d5596dd4c68908d871b5687718ca7acb8d178215b0310515ad0fe7967ce75303f209b414df02d4f5352af957b64826123a371e56631a3435ee032e52bf2da18f12b769f644de70fb58b242ec59adb39a1da94800867481e9f8a625c3cf410fb6e52ecd0eb4758d60404b65b058a4527ade0ed0c910b40b89b2506d708572bdce80d767414c81b7e9831603a994eae317df20d9d5357b2502dcca74ab4c30db14e693d4a2f7e37c438fe74b5d3959bc6f162c08fbac91"}, &(0x7f0000000200)=0xf3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000240)={r2, 0x1f9866ea, 0x9d}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc) 00:00:53 executing program 3: getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getgroups(0x3, &(0x7f0000000000)=[r0, r3, r1]) setregid(r2, 0x0) setresgid(0x0, 0x0, r3) 00:00:53 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getresgid(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f0000000580)) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4) sync() mlockall(0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000240)={r6, 0x0, 0x3, 0x77, 0x5, 0xd006}, 0x14) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) 00:00:53 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) select(0x40, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffeffff, 0x0, 0x5}, 0x0, &(0x7f0000000100)={0x46b0135c, 0x3, 0x7fffffff, 0x7fffffff, 0xfffffffffffffff7, 0xb36, 0x2, 0x800}, &(0x7f0000000140)={0x7ffffffd, 0x3ff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x200, 0x100, 0x1800000000, 0x3, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={r3, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x9, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r3, 0x8, 0x4, 0x100000001}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000180)={0x9, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:00:53 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x20000000, 0x1) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xb, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={r2, 0x13, "d054c062b4572c17166c33975386449fc95f7e"}, &(0x7f00000001c0)=0x1b) r4 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000200)={r3, 0x100000000, 0x3, [0x7, 0x3, 0x81]}, &(0x7f0000000240)=0xe) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7f, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r5, 0x6}, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)='f', 0x1) 00:00:53 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$setflags(0xffffffffffffffff, 0x2, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = semget$private(0x0, 0x0, 0x0) __semctl$SEM_INFO(r2, 0x20000000000000, 0xb, &(0x7f0000000100)=""/8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x3, 0x4) getuid() getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) 00:00:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) geteuid() freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) socketpair$unix(0x1, 0x5, 0x0, 0x0) socketpair(0x0, 0x7, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, 0x0, &(0x7f0000000140)) 00:00:53 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) flock(r2, 0x40000001) flock(r1, 0x13) socket$inet(0x2, 0x402, 0x6) open(&(0x7f0000000080)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 00:00:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1116, &(0x7f0000000080), &(0x7f00000000c0)=0x4) lseek(r2, 0x0, 0x2) getsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, &(0x7f0000000040)) 00:00:56 executing program 2: r0 = socket(0x11, 0x10000000, 0x3e16000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000240)=0xb) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mlockall(0x2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x80000001}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000300)={r4}, &(0x7f0000000340)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x6) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(r1, 0x2, 0x10000000001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(r3, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff26) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/202, 0xca}], 0x1) 00:00:56 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getresgid(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f0000000580)) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4) sync() mlockall(0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000240)={r6, 0x0, 0x3, 0x77, 0x5, 0xd006}, 0x14) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) 00:00:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="ae000000f8fe4b7c531210862a8e4dd73e15641800f9f409afbaa0a3d525e6604ba4010b8c6870447dd0c48a07a36dbe2c71e7af82bfeb5f9aa3a6590fd8c9707d1e2314bbdfb68109e81332987f3438b10466f8a1761f43a0481ca3e0fc45bf0b737cfe848dd56ccda7d58fff6159baa875150a3a5f020dcce9b01dc03008e85e27063146caccad40a2c9212b9810b34c968fc5e3ec15e1be106862f9f87c52112540b83bc40babf755b3205a40d3e34d80"], &(0x7f0000000200)=0xb6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x1, 0x2, 0x800, 0x0, 0x7, 0x10001, 0x9, 0x2e42, r2}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r3}, &(0x7f0000000080)=0x8) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x66, &(0x7f0000000040)="339982d68d3a10256496751c7de13baa67c10bcd236c4525526d2c8d99abcbb8469fb7c0875b6da3b108a4f1a0bf244827713b9c7b44", 0x36) 00:01:00 executing program 1: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) flock(r0, 0x6) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x64, 0x0, 0x0) 00:01:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240), 0x3) r1 = dup2(r0, r0) sendto$unix(r1, &(0x7f0000000280)="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", 0x1000, 0x4, &(0x7f0000001280)=ANY=[@ANYBLOB="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"], 0xa) r2 = open(&(0x7f0000000000)='./file1\x00', 0x20204, 0x100) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x80, 0x4) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000080)=0xffff, 0x2) getsockopt$inet6_udplite(r2, 0x88, 0x40000006, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:00 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = dup(r1) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(r2, 0x0, 0xfe0a) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000080)="5354c4d911dd7c963d4ad5494b088aab6551ac39cec62e85fe738b52cc8e55ef21f6c9daa4ed83ac3c536d9c97c192ec358c2d3b02e6b3b8c195b5a53fd465edc9a61f731195c726952db66e70b778cf44665e96692f484f9381f7f78b3c0911557e27495fd96cc0ca08e648a45435", 0x6f}, {&(0x7f0000000100)="073ea8e165e3c5b7b7c3277198b89e24119258d34262beed767e80a2ba7196820b5459f113eeafab833d87ecfec6c56f7385ac1aab200acca18337b6b045f5303f38aafb24b851fbb68ef4e27a1214da1c7ad4837fd8aab10967c0dc0b67bcb64ea45ff85ac029f78d246e81239333a45387ee4f808de50040b2bfef369f1d94e4c0ea115d59454793e59f0522dfcde5dc0d086f12b5533f971ffa79784ba22377698a3a7af40d32e6ac75449eec2d39217f43c4abccd012", 0xb8}, {&(0x7f00000001c0)="5a477349af60e2ec7753a922dda4bcf404c2e7b6ba69a317e4de9aba404b6c663c1fa4e460faaac3902695ef69b7d76d7a0347d3d83f991c18667666c41825c63a9444401b9618e467c6", 0x4a}, {&(0x7f0000000240)="ac1dd8567b340899808524f2fca9d97d24d17fe7bb9da737848ae08fe53102e90b9795b5d8b6996c19a3e474648488f39b100e401ee46abb34a254ba59504db20f950141fd82b4af7dc5ed8b9b7bc6ec55f9ef7ea84b8c5382c5be8ffcb83276a0ae861348a14eb88df1f4dd1a7db6d1400b3c0bcf30e865a1cc320cd8964b7b54c9ee5d43a904e970168845f42d6fd8eddac7141c5e746a0edadfe5e245d402d6eb2555e96f0b745ba4f1f196260210720a9021a82b3dcd71faf7a8f24989c9ef4f3c", 0xc3}], 0x4) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) writev(r1, &(0x7f0000000100), 0x100000000000005d) sendfile(0xffffffffffffffff, r3, &(0x7f0000000000), 0x0) execve(0x0, 0x0, 0x0) ftruncate(r3, 0x0) 00:01:00 executing program 0: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/89}, &(0x7f0000000080)=0x5b, 0x20000000) getsockname$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) shmctl$IPC_STAT(r0, 0x2, 0xffffffffffffffff) exit(0x0) 00:01:00 executing program 2: r0 = socket(0x11, 0x10000000, 0x3e16000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000240)=0xb) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mlockall(0x2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x80000001}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000300)={r4}, &(0x7f0000000340)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x6) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(r1, 0x2, 0x10000000001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(r3, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff26) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/202, 0xca}], 0x1) 00:01:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={r1, 0x7, 0xa, [0xc2, 0x80, 0x1ce3, 0x1000, 0x8000, 0x11, 0x6, 0x0, 0x2, 0x8000]}, 0x1c) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1, 0x401, 0x99}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xff00000000000000, 0x45c, 0x1300, 0x1, 0x7, 0x0, 0x10001, 0x8, r1}, &(0x7f0000000180)=0x20) 00:01:00 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r1, 0x2) r2 = open(&(0x7f0000000200)='./file0\x00', 0xfffffffffffffffc, 0x121) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x8, 0x4) symlinkat(&(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') flock(r2, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000180)='./file0\x00') unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:01:00 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="91a4954037328aa60c6cd22f971c8c87c1684cb4b9"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x200, 0x1c000000}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) accept4$inet6(r0, 0x0, 0x0, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffc000/0x1000)=nil) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) flock(r0, 0x0) 00:01:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, 0x0, 0xfffffffffffffd63, 0x40000, 0x0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:00 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f0000000100)=0xfffffff0) r1 = socket(0x2, 0x30000005, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x8c) 00:01:00 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0xffffffffffffffe1, 0x6d1, "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"}, 0x6d9) truncate(0x0, 0x0) getrlimit(0x0, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt(r0, 0x400, 0x1, &(0x7f0000000040)="06671303d2806044df6b42b0c035d4826cd7abbe3e8f2364a5e4d48443c6ab961fa7b57a5fb9587c4e0d841d1cf70383d22cc4f7057feb264d1751", 0x3b) 00:01:02 executing program 2: r0 = socket(0x11, 0x10000000, 0x3e16000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000240)=0xb) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mlockall(0x2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x80000001}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000300)={r4}, &(0x7f0000000340)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x6) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(r1, 0x2, 0x10000000001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(r3, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff26) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/202, 0xca}], 0x1) 00:01:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x1f}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) 00:01:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) accept(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) accept(r0, 0x0, 0x0) shutdown(r0, 0x0) 00:01:05 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) 00:01:05 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') truncate(&(0x7f0000000040)='./file0\x00', 0x800) 00:01:05 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000240)="b10005040000000000c700b1bf294de449451ae3c3051020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) 00:01:05 executing program 2: r0 = socket(0x11, 0x10000000, 0x3e16000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000240)=0xb) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mlockall(0x2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x80000001}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000300)={r4}, &(0x7f0000000340)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x6) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(r1, 0x2, 0x10000000001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(r3, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff26) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/202, 0xca}], 0x1) 00:01:05 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x7) recvfrom$inet6(r0, &(0x7f0000000040)=""/90, 0x5a, 0x2, &(0x7f00000000c0)={0x1c, 0x1, 0x2, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000100)="44acb892447c75a8fb8a03cd208a90f0f5392f654ced406d518b7a8ef3159d8dc76b2803d026edc23be950e154f61f5b8f59448e11cf49f44cf8a1704167bf2517053ddf405e3601904c4b769c897373eef202290e677f88bc92e9c23af153612d016d1ffed8fec5faba6987b909394eb42d651db81362a49eda409826eec4ed07978491d660c7f0a5182a1595af0631bc4979050883d511dfbc28f32aed8f8a6c2030a2540b12837b6fd1b925a937458debf74a69fc8e2eafaf2dc7ac097e51c0bb51953f", 0xc5) 00:01:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000016c0)={@in={{0x2, 0x3}}, 0x0, 0x332, 0x0, 0x8, 0x2, 0x1000, 0x3}, &(0x7f0000001780)=0xa0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001800)={r1, &(0x7f00000017c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001840)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x2000}], 0x1, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) fchdir(r0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x6ce, 0x0, 0x18, 0x1, 0x7ff, 0xffffffffffffff80, 0x8, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0x79}, 0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) sendto$unix(r0, &(0x7f0000000340)="e2a95adce81bd2e15d6e7d0e89fb29c6772725d338a73391da2c0aeb888c70d647f748499ce88cb412479f", 0x2b, 0xd, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa2, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) r3 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001580), &(0x7f00000015c0), &(0x7f0000001600)=0x0) sendmsg$unix(r0, &(0x7f0000001680)={&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f00000004c0)="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", 0x1000}], 0x1, &(0x7f0000001640)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x20, 0x80}, 0x100) 00:01:05 executing program 3: r0 = socket(0x11, 0x0, 0x7) getsockopt$inet6_udp(r0, 0x11, 0x0, 0x0, &(0x7f00000000c0)) sync() r1 = open(0x0, 0x80000000000206, 0x0) fcntl$getflags(r1, 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x412, r1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = shmget(0x3, 0x2000, 0x42, &(0x7f0000ffd000/0x2000)=nil) r3 = geteuid() r4 = getegid() r5 = geteuid() r6 = getegid() r7 = getpgid(0xffffffffffffffff) r8 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000040)={{0x81, r3, r4, r5, r6, 0xd, 0xfffffffffffffff8}, 0x7f, 0x8, 0x8, 0x3, r7, r8, 0x5}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() mlockall(0x1) sync() r9 = semget$private(0x0, 0x4, 0x80) __semctl$GETVAL(r9, 0x0, 0x5, &(0x7f0000000100)=""/245) 00:01:08 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, 0x903, &(0x7f00000000c0), 0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x40, @empty, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) 00:01:08 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, 0x0) fcntl$getown(r0, 0x5) 00:01:08 executing program 3: r0 = semget(0x1, 0x4, 0x400) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0x80, r1, r2, r3, r4, 0x100, 0x7}, 0xe99b, 0x8001, 0x5e9}) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8006, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:01:08 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000000c0)=0xfc26) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00008000000]}}}, 0x0) 00:01:08 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1015, 0xfffffffffffffffe, 0xaa) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x101, 0x9}, 0x8) 00:01:08 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) close(r0) fcntl$lock(r0, 0xf, 0x0) r1 = socket(0x1c, 0x7, 0x9) getsockname$unix(r1, &(0x7f00000001c0)=@file={0x0, ""/62}, &(0x7f0000000200)=0x40) syz_emit_ethernet(0x44, &(0x7f0000000000)="7903008ce60c923afeed35c008060020080014037102025263c8c2d50b8fa73e1a9ab221b4ba2070050000000000000049084b98e76eea94bce09126abf88c693831ea2a") r2 = socket$unix(0x1, 0x5, 0x0) getsockopt(r2, 0x1efc, 0x7404, &(0x7f0000000080)=""/234, &(0x7f0000000180)=0xea) 00:01:10 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000080)="05141de67a798e98a233ee5fd2f5e65c0c50501090fe33e35bd55343fbdd7e0090d63dc05c627ec30807c13763cb2ec2779132ccfc4d50baea7925e6597391a0ec7ad04b9c91bf9339921586a1c86f11226f196c98ef6749c0", 0x59}], 0x1}, 0x0) setgroups(0x2ca, &(0x7f0000000000)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000600)={0x0, 0x7f, 0x3, 0xfff, 0xe5}, &(0x7f0000000640)=0x18) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000007c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000800)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000680)={r2, 0x3, 0x2, 0x810}, &(0x7f0000000840)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f0000000100)=@in={0x2, 0x3, @rand_addr=0xc5b}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000140)="6b2a66287150fd1cff8f82833e299417392f0e4239b0ef5445719aa3aeec54ae9bb58bb2915c999e3800a4742e6d2a48cd164d582068a1b0c1ce668b3f000ef63501052df0c7ea1997", 0x49}, {&(0x7f00000001c0)="b7acb2d639d0e9ebf5862506489d5a295276f2ebad923a7a3fc54481ab3db0d9d0ea9a33b1e851b1da9c991ea5551c9a52901d00c2ed52fe85e235f466896f97da6eef4a9bd2a45b85355870f32a99f71a308c31413db743814b5b442e09fca63a91b431e370b3080401", 0x6a}, {&(0x7f0000000240)="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", 0xfd}, {&(0x7f0000000340)="4dcb1e2f26dbccf9b0c7d0f9740f2ac5ec31240c54165b881b8e0808b35a021f7828f221535bccf2fdc0f0fa81a27a91e5d10e01c57652f5159ce2d724ba860c26641dab5c73584edbabc1d5", 0x4c}, {&(0x7f00000003c0)="d8d5bcffcbedc945ca45be39df42d26dc127b0d8e56a35daa3209a65b9dcbe91329470ee89480a8c8a8bd2a1b857d75931aa194b9955d4a66f2972397391cb3b7edc98de569b40a6751e6939b0194962f7407181c52469f50326e6902eae386233c002d117cdfae8a5ca5baa4822e6040b566a610a213d368763d10d3d8ab418c33833083f56c57fc88c5fb9a4e3cc51e8569ad2ab596778089656c20edb4e104cb8a44a123324904597dea57557ee58f39a3182540e312fcccc428ba6ac7a4276fc269c09ca5a8db54b61a16c", 0xcd}, {&(0x7f00000004c0)="80e28784b52a54d948da1913eb3da7c08c8f100260109ef69f9658462552f195a42addeb3e8ef7b78fac581d2d3269e99008cc9faf5f8e57c802e4afc2aa77db91df8945ccf37c79974498fd4f3337170629da6b22b90179861e609c50b5d637b0f966e80b9586719c40b45b7dcff20cee36be2bacbcb61e83af489c0e8f4765e04a9e32da8af08b5ac387db91744c11eec725fc5af4c684be241849a2eda145c4cae906268d3a30f0d3d90fbb6fb9f671799e3c", 0xb4}], 0x6, &(0x7f0000000700)=[@sndrcv={0x2c, 0x84, 0x2, {0x1, 0x9576, 0x1000, 0x6, 0x2, 0x8d, 0x87, 0x8001, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x7, 0xa00, 0x2, 0x5, 0x0, 0x2e, 0x400, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x74, 0x1}, 0x4) 00:01:10 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10000000290000003f0000003c000000"], 0x10}, 0x0) socket$inet6(0x1c, 0x1, 0x8000000000000000) 00:01:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getuid() connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYPTR], 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000002640)={0x0, 0x8, 0xf, 0x4, 0x3ff}, &(0x7f0000002680)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002780)={0x0, 0x8, 0x10, 0x1, 0x0, 0xa063, 0x7, 0x9000000, r1}, 0x20) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000026c0)={@in={{0x2, 0x2}}, r1}, 0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000024c0)={0x0, 0x80, 0x1, 0x8, 0xfffffffffffffff9, 0x6}, &(0x7f0000002500)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000002400)={r2, 0x8001, 0x6, [0x8, 0x40, 0x2, 0xf5, 0x80000001, 0x8001]}, &(0x7f0000002600)=0x14) sendmsg$inet6_sctp(r0, &(0x7f00000025c0)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000000100)="21552d58c0d65e78f71fac3a4fd71b8fc1b4caf9969ebcee07f4a5a532f728a90d9c1e80cac42eadea3dcd2f23c091daa587cb3080e5483ceabb216080dced2570458ea848638a915a8da879f310185fbc0982f864140d20619efd513a44e1d92c81a882024b4f3b69a6dfc11079758670fd8f8b37d201aadf2dd6635898dc8eb07a367f446dd2f0057929a38215b6ed7b5302fb841148132fb13f688659c7362f0c5a3d7643e709db6d7dec27d2433f2c6f7735d31cef4eaaf8a07bb86391731a756374b733840a566ff38d8d318b8f8ae5d3e3944fb31ff9d10cfc85711ff3547df466a1623c6ca37da9e8048b0bec13ceca0603ca10", 0xf7}, {&(0x7f0000000200)="d32657f88263966afd2a883b6a9d9c9eb7dce33b9c2cdcba95dfc46bb80ea87d34ec46d3733f33a4a32fbc0eaa", 0x2d}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="272cfa644b3a0f75e3298062c1fc81b761cd97be6af202ae9638630362506e1b9b7cd9ef4c1f21323a35b683b4729275f31242f0365a39d7fa98939c733bad2c8ba8955238e198472d61837aae527053233a2fce09653fa718add98404f15e81870b5cca483f3fe121e6c81cfa5d0a61eba9a0d7eb57fc6bc518678ad872327aac55cc05", 0x84}, {&(0x7f0000001300)="ac0c3b3325d1e5b6827059217ab53e2ab15950d03b46f47d711f3d710ed2058caf8883246095e27e0696164690606c498a7f6adfde8119af477d63feab2a4ed467d0aff4e1459e3758b3373ef10fc1a14d52372bfc47d677a0bc5fcd0aaf3441ac76f0fe4e60192689ed813d28d91e3ae7671211cf1839a1b28b60be1ba90c0868971c1b59dce394b5337f0ec3eec4e0f2feb068b67393c48114a948d85b58e47be5dfb6c603f4e6afd8ab134db6fa8277b1f6a0aa974da0ee1039ca23b1ef28a845eacccc0801544f1edfad4d", 0xcd}, {&(0x7f0000001400)="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0x1000}, {&(0x7f0000002400)}], 0x7, &(0x7f0000002540)=[@sndrcv={0x2c, 0x84, 0x2, {0x7ff, 0x80, 0x3600, 0x0, 0x5a, 0x6, 0x571, 0x9, r2}}, @init={0x14, 0x84, 0x1, {0x0, 0x4, 0xfff, 0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x3769}}], 0x70, 0x20080}, 0x4) 00:01:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) munlock(&(0x7f0000ff0000/0x10000)=nil, 0x10000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r5 = msgget(0x0, 0x421) msgsnd(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r4, 0x1}, &(0x7f0000000040)=0x8) 00:01:10 executing program 3: flock(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fchmod(r0, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:10 executing program 3: r0 = socket$inet_sctp(0x2, 0xfdfffffffffffffc, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x4}, 0x1) 00:01:10 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xf6dd, "b95c7581034f4bb6e040e84eee601a75"}, 0x14) listen(r0, 0x0) close(r0) 00:01:10 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200), 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = semget$private(0x0, 0x0, 0x100) __semctl$SEM_STAT(r2, 0x0, 0xa, &(0x7f0000000140)=""/130) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000100), 0x4) 00:01:10 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000080)="05141de67a798e98a233ee5fd2f5e65c0c50501090fe33e35bd55343fbdd7e0090d63dc05c627ec30807c13763cb2ec2779132ccfc4d50baea7925e6597391a0ec7ad04b9c91bf9339921586a1c86f11226f196c98ef6749c0", 0x59}], 0x1}, 0x0) setgroups(0x2ca, &(0x7f0000000000)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000600)={0x0, 0x7f, 0x3, 0xfff, 0xe5}, &(0x7f0000000640)=0x18) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000007c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000800)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000680)={r2, 0x3, 0x2, 0x810}, &(0x7f0000000840)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f0000000100)=@in={0x2, 0x3, @rand_addr=0xc5b}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000140)="6b2a66287150fd1cff8f82833e299417392f0e4239b0ef5445719aa3aeec54ae9bb58bb2915c999e3800a4742e6d2a48cd164d582068a1b0c1ce668b3f000ef63501052df0c7ea1997", 0x49}, {&(0x7f00000001c0)="b7acb2d639d0e9ebf5862506489d5a295276f2ebad923a7a3fc54481ab3db0d9d0ea9a33b1e851b1da9c991ea5551c9a52901d00c2ed52fe85e235f466896f97da6eef4a9bd2a45b85355870f32a99f71a308c31413db743814b5b442e09fca63a91b431e370b3080401", 0x6a}, {&(0x7f0000000240)="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", 0xfd}, {&(0x7f0000000340)="4dcb1e2f26dbccf9b0c7d0f9740f2ac5ec31240c54165b881b8e0808b35a021f7828f221535bccf2fdc0f0fa81a27a91e5d10e01c57652f5159ce2d724ba860c26641dab5c73584edbabc1d5", 0x4c}, {&(0x7f00000003c0)="d8d5bcffcbedc945ca45be39df42d26dc127b0d8e56a35daa3209a65b9dcbe91329470ee89480a8c8a8bd2a1b857d75931aa194b9955d4a66f2972397391cb3b7edc98de569b40a6751e6939b0194962f7407181c52469f50326e6902eae386233c002d117cdfae8a5ca5baa4822e6040b566a610a213d368763d10d3d8ab418c33833083f56c57fc88c5fb9a4e3cc51e8569ad2ab596778089656c20edb4e104cb8a44a123324904597dea57557ee58f39a3182540e312fcccc428ba6ac7a4276fc269c09ca5a8db54b61a16c", 0xcd}, {&(0x7f00000004c0)="80e28784b52a54d948da1913eb3da7c08c8f100260109ef69f9658462552f195a42addeb3e8ef7b78fac581d2d3269e99008cc9faf5f8e57c802e4afc2aa77db91df8945ccf37c79974498fd4f3337170629da6b22b90179861e609c50b5d637b0f966e80b9586719c40b45b7dcff20cee36be2bacbcb61e83af489c0e8f4765e04a9e32da8af08b5ac387db91744c11eec725fc5af4c684be241849a2eda145c4cae906268d3a30f0d3d90fbb6fb9f671799e3c", 0xb4}], 0x6, &(0x7f0000000700)=[@sndrcv={0x2c, 0x84, 0x2, {0x1, 0x9576, 0x1000, 0x6, 0x2, 0x8d, 0x87, 0x8001, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x7, 0xa00, 0x2, 0x5, 0x0, 0x2e, 0x400, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x74, 0x1}, 0x4) 00:01:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xfffffffffffff801}, 0x8) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e20c2720000010000000000308c1a00"], 0x1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x15, &(0x7f0000000040)={r1}, 0x8) 00:01:10 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0x8001}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x204a, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = open(0x0, 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x7, 0x4) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ff5000/0x1000)=nil) mmap(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x7, 0x1010, r2, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) r3 = semget(0x0, 0x3, 0x10) __semctl$GETNCNT(r3, 0x5, 0x3, &(0x7f00000001c0)=""/173) close(r2) 00:01:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd10_pipe(0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x387, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x5}, &(0x7f0000000100)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x1, 0x10, 0x2, 0x4, r2}, &(0x7f00000001c0)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) 00:01:12 executing program 0: socket(0x0, 0x10000003, 0x93) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x30000000) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x10000000) r0 = socket$inet6(0x1c, 0x10000000, 0x7fff) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x1, [0xe7]}, 0x6) 00:01:12 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="8300000018f8abf56eff002398d9bcdb42c504ee395ff511c42a6674f73682e238d97eaa1ccb98bb5cf566a2ea71ab11059524058b94726cc6ab62bef1fac8d265b37e7836c0c66d36e35fa28832c977e68fcda93d5e1b876489460d52be3b39b970380f91e23d565a0b41cfabbb8267fb498b0fdc4d93bbebc776e0dae7769268b681be6e687d8ffd254fe50a10f60d74d2c6b2ebaf5ec8c589e1f224f6f3b4ec37e7be70793b39"], &(0x7f0000000100)=0x8b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f00000001c0)=0x10) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @rand_addr}, 0x8) 00:01:12 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f00000000c0)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cf", 0xffffffdd) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@loopback, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r1}, 0x14) r2 = socket$inet6(0x1c, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x5, 0x1, 0x400, 0x6, 0xfffffffffffffffc, 0x8001, 0x0, 0x1, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3, 0x0, 0x1000, 0x1}, &(0x7f00000002c0)=0x94) 00:01:12 executing program 3: clock_getres(0x8000000000008, &(0x7f00000000c0)) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0x1d9, 0x7, 0x215, 0x8, 0xa0, 0x400}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x10001}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x79, 0x4) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/', 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000140)=0x2b) r3 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f00000001c0)={r2}, 0x8) openat(r3, &(0x7f0000000080)='./file0\x00', 0x0, 0x80) freebsd11_getdents(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000000c0)=0x100000000, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:12 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) execve(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) bind$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8) 00:01:15 executing program 1: r0 = socket(0x2, 0x1, 0x1) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000)=0x800000000000000, 0x4) 00:01:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x2, 0x2, 0x7fffffff, 0x1, 0xadbe}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="0400080081ff773cd5070008000100090007cdcb055cd1c9461cd1376b660006003f004626fcdab22cf689eae94c2bfadfb4b472b18f282e0c1c5e5e9acf166a68a55d9d5377fa2bdfb4b339bd9651d017b0e45fb34e90f3031a798478153400"/108], 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000600)=""/190, 0xbe}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9a55, 0x0, 0x8, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x18, 0x10, 0x8000, 0x20, r1}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x80}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000540)=0xffffffffffffffdc, 0xfffffffffffffd40) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r2, 0x2, 0x200, 0x18, 0x3000, 0x1, 0x20}, &(0x7f00000003c0)=0x98) dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000280)=0x8) 00:01:15 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r6 = getuid() setreuid(r5, r6) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) geteuid() getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000380)={0xb623, {{0x2, 0x1, @multicast2}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={0x0, 0x0, 0x80, 0x10000000000000, 0x101, 0x20, 0xfff, 0x1, {@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x100, 0xfffffffffffffff8, 0x401, 0x9, 0x4}}, &(0x7f0000000440)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, 0x0, 0x292) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x40, 0x9) 00:01:15 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x8, 0x40, 0x8910, 0x1, 0x2}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x800, @loopback, 0x3}, @in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x8001}, @in={0x2, 0x1}, @in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000200)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x802000000000, 0x2) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5) accept(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10) 00:01:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000280)=@in, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x1, @rand_addr=0x40000000000000}}, 0x0, 0x3f, 0x7, 0x10, 0x1, 0x28, 0x2}, &(0x7f00000003c0)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000400)={r2, 0x7}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0x1df, 0x0, 0xffffffffffffff6d, &(0x7f0000001840), 0xffffffffffffff50}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000480)={r2, 0x4, 0x8}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) socketpair(0x1d, 0x10000007, 0x80000001, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x14) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r3, 0x63}, &(0x7f00000000c0)=0x8) 00:01:15 executing program 2: r0 = socket(0x1b, 0x3, 0x0) fcntl$setown(r0, 0x6, 0x0) close(r0) 00:01:15 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x2f, @rand_addr}], 0x10}, 0x0) 00:01:17 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8004, 0x40) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x98}, {0x1c, 0x1, 0x2, @empty, 0x6}, 0x5275, [0x8000, 0x9c6f, 0x3, 0x2, 0x5, 0x1, 0x1, 0xfffffffffffff0e3]}, 0x5c) 00:01:18 executing program 1: r0 = socket(0x11, 0x3, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001080)={r1}, 0x8) close(r0) 00:01:19 executing program 3: select(0xfe28, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x0, 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000)={0x1, 0x2}, 0x10) 00:01:19 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) sendto$inet6(r1, &(0x7f0000000080)="6dc9f509", 0x4, 0x0, &(0x7f00000000c0)={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x625f}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) fcntl$getflags(r2, 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvfrom$inet(r2, 0x0, 0x0, 0x2, 0x0, 0x0) 00:01:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000140)=0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="e3c8f5f9e01d8e9c9456c267346c9107e2b25df830c62018e1d369313f71b85046b8c1edbd97dfae3938de586bc2e7a0307c0c5d75258ace8c34ad0f87d492f96d46f6a5397628df5651bee921e608fff203c91677dc07dedd33c94ac8edffc4e3175d9b1e67ff69164d9a557ce837130bc2c36809558905f6d988fb972ecd401dc407d5a2b706711ef2625aa0b6215fb671f44782", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x13) 00:01:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x500, 0xf83b, 0xb15, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0xff, r1}, 0xc) 00:01:19 executing program 3: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x400}, &(0x7f0000000180)=0x8) shmget(0x3, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000001c0)={r0, 0xfff}, 0x8) truncate(&(0x7f0000000300)='./file1\x00', 0x7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x2, 0x200, 0x2, 0xb5, 0x0}, &(0x7f0000000100)=0x10) open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0x33) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x7ec, @local={0xfe, 0x80, [], 0x0}, 0x1f}}, r2, 0x74, 0xffffffff, 0x8, 0x3, 0x3, 0x7fff}, &(0x7f0000000140)=0x98) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') 00:01:19 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x1, 0x1ff}, &(0x7f0000000180)=0x8) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="8202482f665d6c65300020866e09e2bfb0e863f8fbbfd68fce164bc16ce10d8d263b22d9b0f8afa81f84150a01b7039441beeeebb0982fc07598e1a23d96a2d6065c19a2ee747b3ba72ca6e2d548a9299baa02a7db00465bfcdb7d45b591317e8c8271769949bf79a3f7ce3148c264fbefea7cd202b43eb7e6aa0c99963289a210b0157e38fa38d7"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x8, @loopback, 0x3e}}, r2, 0x800, 0x400, 0x80, 0x2, 0xa6, 0x2}, &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0xf, 0x6}, &(0x7f0000000200)=0x8) 00:01:20 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000001c0), &(0x7f0000000200)=0x10) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/38, 0x26}], 0x1, 0x0) r1 = dup2(r0, r0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) chdir(&(0x7f0000000240)='./file0/file0\x00') setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r3 = msgget(0x1, 0x80) getresuid(&(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000380)=0x0) r5 = getgid() freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = fcntl$getown(r1, 0x5) r9 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000480)={{0x6, r4, r5, r6, r7, 0x8, 0x2}, 0x100000001, 0xe000000000, 0xfef4, 0x2, 0x1c, 0x101, r8, r9}) 00:01:21 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000100), 0x4) listen(r0, 0x0) 00:01:21 executing program 2: pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x8001, &(0x7f0000000100)=[@in={0x2, 0x0, @multicast1}]}, &(0x7f0000000180)=0x10) listen(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x7, 0x8, [0xa2, 0xffffffffffffffff, 0x0, 0x401, 0x3, 0x7ff, 0x0, 0x2]}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r3, 0xc6c}, &(0x7f0000000280)=0x8) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:01:21 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xd, 0x3}, &(0x7f0000000240)=0x8) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r3) 00:01:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x3ff}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x6}, 0x4) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0xffffffffffffff03) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x1000, "e0e95965665991565c987d3599d84be6"}, 0x14) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000967200"/136, @ANYRES32=r1], &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) symlinkat(&(0x7f00000007c0)='./file0\x00', r0, &(0x7f0000000800)='./file1\x00') setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e22ff0f000000000000000000000000000000000084d66e5d8300070000400000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/128, @ANYRES32=r1], 0x84) 00:01:22 executing program 1: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00990000ff07000000000000f5"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pwritev(r0, &(0x7f0000001400)=[{&(0x7f0000000000)="a88e9ec2dba18e77c441d5db30ba347caee8399e028c1505f9e77a6b51b81f6ec1e54413f8903dd00ba7464afcc456d31788575cd7cabfb81f9badd0dc5d3e", 0x3f}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000040)="c2f28ed70b65c8ef1117c4165a316f469d1782bc6780c14a651b64cfa11b600e3419ce7b7619729a8a10b59679a5cf041ae7bd7516f40a1305c86cce135fb882e3a37941c7", 0x45}, {&(0x7f00000000c0)="59a8dc788ffd0e9127afce4f1a224d166bdc806444cf22607cf6cf38a1dbdd25ce0ae400207a818c0b22515719", 0x2d}, {&(0x7f0000000100)="a446ef2572e5622f72d1ced5c6ba4d4ac5a554e0ffe04212abbf83bbf436d11f4a5429d96b78ba7ffd752d6b7ed5bb3a613eb2e63ba28240bb63370bf424a2da159837a6512b02e03876fd6f269940fc86b914a8cad5e5fb56dbaf44f61475cc316c8ba5bd0896335bb7", 0x6a}, {&(0x7f0000000180)}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="0f7d20772455d57068d6428de38a4211fd7886f224ff6697acd01ec29bd6eb209eea6d80fd1200d8f24c1c2c24d581ef19cb665ea901cd459382436919350c45f376a20cf3fa67b0f9a424faf84ca0dea796eccccbee26e4e55e4e69b43b8e71a8392dd52fc44d6ff8566186197df992a271229bec277fb14226754dc273bbe15b525e183ac2334de6e6182b1ca7517a1c957b7089cad1252172a4a58afedb67f178dbd12dfe9e7908", 0xa9}, {&(0x7f00000002c0)="aedef1d1e8075cc507abe071111b60810c09df2d35d7a81b70339931", 0x1c}, {&(0x7f0000000300)="a1fcfa2e5bb1cf70552ba247476b9acafd4dab0b8247d2b39578faaa3829fe414b733fb5f1a6722e60a96787bb744c26", 0x30}], 0xa, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:22 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="b10005050400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) 00:01:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) execve(0x0, 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) shutdown(r0, 0x0) 00:01:22 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100010009001c99b64e9410dddb91e35b405123ec7218f15cf0d3952885f470ba29e56e78d721b2d5cf98c43a3dd1d286f1566f06de73982253247a5d1f519730420fecd3e1693803aa3b19c2e8c0b3ded88b8376b26c4d5391afc3ff58b2b62d5ce8f3c265808b7087463c157cb8ab526ba97b50315eb4d078e0404fc5457557bb6961e616eeecb77a2f8b3468"], &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x7, 0x8, 0x6}, &(0x7f0000000140)=0x10) setsockopt$inet6_int(r0, 0x29, 0x51, 0xfffffffffffffffe, 0x3118eb8d) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r3, 0x1af800000}, 0x8) 00:01:22 executing program 1: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000d44000/0x3000)=nil, 0x3000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0}, 0x0) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) munmap(&(0x7f00008b6000/0x4000)=nil, 0x4000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r0, 0xf1d1}, 0x8) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 00:01:23 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_udp(r0, 0x11, 0x1, 0x0, &(0x7f0000000100)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100001, 0x100) r2 = open(0x0, 0x80000000000206, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x7e, &(0x7f0000000180)="480244dda8c6ed71f5635d1fd20d3165ba6a3b21c46b721fac7d2520c693ab197aad0298bc20d4a8aba8c07b6f76f6c45c7e416335e25cf3347affed5fefaa3d59961786fafe02a77f662757332c0ce6cd1723358b510d803e6113964049e75b32aed1aef6222c5a06d99997f1fbc96cf76a5515433058e964445adb0efd21eee6961e9d9191445625a9135f15f47758a6c5b27622bbc4e3742e479ff1a7d6ad013f804b9e5b61302970c09566902f6aa544717b2614147c02166479aa03", 0xbe) fcntl$lock(r2, 0xd, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000240)=0x7, 0x4) mlockall(0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000040)={@remote, @broadcast, @multicast1}, &(0x7f0000000080)=0xc) sync() munlockall() 00:01:23 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) 00:01:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000180)) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) socket$inet6_icmp(0x1c, 0x2, 0x3a) flock(r0, 0x8) read(r0, &(0x7f00000001c0)=""/82, 0x52) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:01:24 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) chdir(&(0x7f0000000040)='./file0\x00') 00:01:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x41, &(0x7f0000000580), 0x1f) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000012c0)={0x7fffffff, {{0x2, 0x2}}}, 0x90) socket(0x1, 0x10000000, 0x2e4000000) sendmsg(r0, &(0x7f0000001280)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000040)="cbe10022ff73e1ed99e6ca0db592c4f4a7937427b6e1613f9be56b954851150075d4ff5d64fef87c615a7c013f4521f7f14805e0ecca4d274dfc2dc1bdb17c9e862d833e23bc3944584f868a45ed2460e4dca4fceb997e8e0fc3a855e2d6845655b43a7e520784a986c995d4bf7c9bd7749ed67f3b6d94b0", 0x78}], 0x1, &(0x7f0000000100)=[{0x108, 0x0, 0xb5, "113061e787c61ac7a3dd7a884e571589886b66b6a232284e375839bb8ec2ae589b4d9cff49a1c49b515abeb939014be70304766f691c89ade9302077f931746dbc1cb8a9ce398b713642026b499066a232408ec16e4fb6bdcc05572097e86ef7482da621f00c2401ede811cf197ad2b6763b6174062224b149dcb0156342d20a620da4c43402c18e683e40adb94c37d51c7be683124ba3af82e8c76abc2a6efe9121f94f0eb283f348bc2f5bb3a68e7c3faca31506ffb136b16b108182564e3e0c23c5557017abc16ae4a342b3c654359faa0e09cfe013c2a6234b0e6030c66c306c9194f08e81332385ea20d0ba96ed9c9f673ff93b30b8"}, {0x1010, 0x0, 0x7, "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"}, {0x40, 0x0, 0x6, "aa457c22729a61627462b5921548364a8d01928e72068bec4aef9245f5bc47ae81c99e981b5a68acc084"}], 0x1158}, 0x10c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000001380)={0x9, {{0x2, 0x1, @multicast1}}}, 0x90) 00:01:24 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) fchownat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:01:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000040)=0x2f8) 00:01:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x10001}, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0xc, 0x0, 0x0) 00:01:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x1000, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000400)={0x7, 0x7, 0x1000, 0x3, 0xaa, 0x9, 0x1, 0x9, r2}, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100000007000176000000a10000"], &(0x7f0000000180)=0x12) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xc7, r3}, &(0x7f0000000280)=0xc) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r5 = dup(r4) setsockopt$inet_udplite(r5, 0x88, 0x6, &(0x7f00000002c0)=0x2, 0x4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r6, 0x88, 0x2, &(0x7f0000000200)=0x6, 0x78) bind(r6, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r7 = fcntl$dupfd(r6, 0x0, r6) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x4476, 0x100, 0x6, 0x3692, 0x800, 0x4, 0x5, r8}, 0x20) sendmsg$inet_sctp(r7, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000003c0)="a9", 0x1}], 0x1}, 0x0) r9 = accept(r0, &(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000480)=0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x11, &(0x7f00000004c0)=0x5, 0x4) sendmsg$inet_sctp(r7, &(0x7f0000001600)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0x1000, @empty, 0x3f}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000014c0)="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", 0xfc}], 0x1, 0x0, 0x0, 0x20001}, 0x20000) 00:01:24 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000002380)="24aced1e1c09fcee49bb5944d8b1631ca1269ba3776a06ca03eda5f8dba160357abcd418908d4660e89b4aad5f5ecae9c8660180bfcc08f22dab7fe00b9e29572c55d839c9c0c875388c5fca9ecde2359134cb30bbc791c0980be4dc6f8aa171da0972238eb55bdac3cea4ec16e298df9e8e8669ec2db7baff9154767ec680a1d7fe3275629bb88270fc5ed26e08a9a5c93f2c9644b5706eb4233f55b0f08e42b858d750db4ffb1113a147ffec68392654b37de6b90cba20edd7d851211914e0685bde072048fdcba0e1d964820d711f7bdd29696ccf22ee309cdc07ec1b6d6f003619766bf5b903bdaa4c877c87a484f0298a6861f478e564f51258fc2b7b66ad40a5ff801c1ffbb24f80acabc6e3d2e0759ad25127211a3f33c55279b2f2ac5aae90d83802644a4dd296f44b7e4ce793cade8e04cec44b1e7c0b891135a0e069720ea40882a703cf39f38c2f1ead158cc7d98c20fee1d2fbf37434ad6279b563c36e7031a52f4bdf575cd074b4479a1747eca4a9b07d3a0afa161a588f9e725862f6f098d5fc075bd9c90a61d1d2f1080ae4c2a4164c81f2d51c8e05a926325177ded369a6fbe0deb23217430f66a0fc2eb0e6472eff9ff35d1cba79f8dcba342fd191e0e89e27f7fc362fe2f4b578641cd7a5f7af1433ca7c9c757e2e316f9779c272275b9ff841b5b03ee034d8db79ee50571c9dd514793d840c9a8f84bae409a3cafdab3b26f3653d10199846dd74180fb49f11dbe4a3a7d4a3c87782d46c9acd4610696021a4e6613346bb3b788501ec85eb60bb0a8d8ae8aca3e62830cfab7f38d2dc57887b363eff78e0b298f967be2dd3da5880ec99a164a69586d1c27ae6f5961ced2a8d54384de6107e1bdcff66e6da386f323984503772d4e9c257ec607d31ef1166d554a77579237967d85ae2b5bca1c729b3dbb9d5a88a28fe47e143ae826d8c840e51a0bb5be7deb7661da79a9afa6793ebc38ea1a2e58040aa6f513e9ba308c36d9849329d11d77a49bb98bebe97a29db84b73b4f663968c7797923940b032852f284f0a7e28d4faaec30f072898c9541b810a612e6f769134503f2ba717afe9b5c03d7074d3b6d96d61ef5cd6b7cc29fdcbb65e292e79af39521f2ffd9ddc7cc67d0c56b03996fdb195033a16335790be80ee4d4eb32b3cae9e77587ba56378b5d9126433486b18595913e02d4bc2bc7d8d8e3b2bf34660d99f673e49f2d60bd06c464c2a8a6767465c4c381db7372d5e53a7b1ffd8bcd8c96cd79fe83f82bd04cf799bb6bebc7d8c357a644bf63a2fe3e1ddb8ab1a03e3dae7feeb3864a49662a768e9f455a0b4c6206d63ad643f877882864d1dd59d417bd58ed940ca4646eb48940355ea8097879614fbef19de12be84b2a2c23b8330dd3fac3193bb9ffe778255d485c8549e965c5a37508c31255b4cb655b3a45a26728d9778ae2378a8064d984e70940f73bfe437875aa7b7a346d27bb668518eeb083ef2d04474dfc32634fb9953dfa7decc10f817df12d0a7f862f28a85e1a82d7674072a95b62b99466ebece82278fa52bfff693f650b9ddb639e6adf4b8024f22fc23118c6971b621ba9ea8d371d0bb78e854075025d77ab2a4100ec3ad5ed40114a35da17ed8dc13bf86ed6d3a5142d9b5f2c2ffa3491048ed7c1c82deee8b290b6e4d41a37eb66521e155995eb2fc4b9815d2c690e59130040b0e7e7b26622eac1603809a8fcddcb0d06c5e9bf07941e1bb6811affc7fcb3b8006d73facd784e81345ea007fb46665f92cc53ca35c8bc0f569d25ae452d93058fe5faec69b7fda0bdca4dc113f77fc08123c925cc1431a28327315b6646c95ef3b33f0d4b9e31123d22b626b253b8f0518c740ccd7a6a1fcb167e712980f9ae8f1fce96b1e755e4a39c7129700d0486c71b259dc57f1857b2fc25f0a461a50d0ec3ef9b8c4f66a2b9eaba5396f9ef4aa5b80ab926fb11159fac959936f81d819c8d64d210a0e971751a52da19df7bffbc1475aab1069044eb990f90f965c010dd5a1997700e1500d6d67631cffea5a52af65edf748e43cec9b98035ffb44f45d0c49e0be8b9cb2d75fc59c9cb5fd76513699e6e26dbf7be434bbb8c8ed208362cf441a74b9e61880a4a7946c014f44d736c493bd390dfe4c5e3c252f6296441ea446c81f7e4489ab2dcd77f147f9411a4c5300628dbced3eb941e46389c2fd4a25e7d9d4d797d2f368fcb95ca1ad00984525b3885c50f70c12eb0a7529a9ee31c7544b70a91752d2906c06e5891b656e6eb95088027bcf959ac6f837f24c879d1f150d7f4ee488fe2a533b081194b39e40814e6d77a82df2854563487f4119aa12ad0e969aaea4e19e6fa91cb9a37c716ca77d2bed1a06aff76375d49affea4980a2f0872184712fe46fbc9255051bd08ffc313ea2ffd7e403bd2140d339d0074668673d1945084e78050ab981b6e29d317e1a9b3674f0ba27849c174e5a0e8415e3f7bae48162d986b29394dbada771cf0a955d4d6fd8db8048f1a4b4eecb615a14b31fe6447b4b8e01badc9584779ab803f8c56a16595c71beb308214c055098c77a639139d2f0be54d1b240399369a8c1d75315b9533a0418f83828dd2d066f85d28a0c44633df7126bbfdc8fa31af603f7a7fc690cbba5ea5159bfba7363ce1c80ec07dd86ac3a77d738aeef5599dab172cfc3680cbb723f09a074a783eed13156085088ccff1de8b188840e4631725379e63d3cab55498581412c538c6d6e55139ca04b64407609fb76a5e26b5bfcd97f4879a700a1f2437a02aca5d5080f88b4f5340d2b7690a9f790dec7e32c88f2fad6ee2b9e0317d298793b59cfab747e9f24a9ce8b415f5425390e0e56cfcc6f8e0823e9d01b697fc22af1ddba7c136982963e9e7c4642e365f08e0f407bc6470bfc04233117e49160b6208ae183e498c183611deeb9210e5a6906989d3be97eaae8220d1e06ab761cbed3c39b62aec23690392d3af8e29885fa886cb463cb03420b980b91c1791d42cd5520ad4861be2376ec851539891cdc995300d4bfb7ce7f0da9f41b40ed1fdb60fbab397a81b4854967955c75b72c9caa4d753fc91485b9b2584895deeb285dda3273400d86bdc322fd900f3bc2506a0b5c91c2fa27bede161870e1ff066f40eec32d808b710a59cd2d02a62af42e4c8c97604415895df52c9e61ffb0bcf3f177d1f772f6d996889585920d3d72c1ee511db8cb3b53f1a98c3fb07e83a5d529c039f957d672bdf7b08c9518b48b2511172f0cae4a7844a72495168380036423392a5f1787e32d8425410d71aa1cee4be26c03271201ff34f8f751d7153dbe25a9c3141db21ee1398e6a84e6a4b93f0bf86c7a346b6d442084ff1108ba40d33d39e853cd0f787f23285013561fc234f9d851ccbb664b59848d8c45e286f73d24fde558516d87323110477ce5d994bed11b9a8e15e13c58079b02bacf608db065c4887a7baf4ee710c5f7bb858cf156e7396ad58e36117d65bf8c094cb42614aa29c6cff59016a7abe5f39f1c1c76dea8eedd18c75a3de3d91c363abd186afdcec0331b4f1647df6546b56a611d986d7c76851729e549527cc6d130e856c2f4021ba5a9263991668e4ad8a4f0f48ca04bcea3a45554b0f10570578d360bf80528bebd0514bdd22d3adc31c08c132afbf402010e8b9f79de047350e010897cb568863c3bae9b90a123dec78393376963f833b719e4e922ade95c773a9f50237b6afcd526f747d4efda5e227c574b9da6c4cc4929ce9456847b274c812b3bb123ea196232509ffe0ddde5ab7aff049451a62a9683943bec321a531e65839150b07da4de35f1c4a472e940c83cb2b2f912aaed313dde47b391f3a8d0897cffa933233c5a171deff535f35245a142d5d002aefd2a9b8fad5f96b554da0edf0a3b523ea49a1693480ec32d41b192af744407a81c3573e4639b0092be8f4b494d45f648afe9c625afa20d757956e06caba72d005fac67a34df86f7da7babaa4f764cd8e0efc2330c65e09bf3273feb72a394492c01e021b9e1bc85ad93e317148071b72c6fa7304653602738a055e1d834a6b07853f0777028d392e638f4507380c9323312d0ef056a71a5d76f290ef2a7535939a098470708c7c147074a5fd5bb0c1dfef2b61b1b2c2dba9bc35bd2b482afd05571d8a45529f3305d53782903cc2b9fa6a3fb336b21c25c185d8040a3cd15ca8ea1f12a15f08c4f6e952d1f7f385364c9340ff4c56c6d6b943bc27a93f34a20c7508167e694879c2809828283a13f40094567b0917df91a6fcd0c0e873c90d6dd932aff7cfa0165e30fb81f33c25a9cc3096b122324babc68a7915d73aa32c30b28478fc372d08cd0283a29492bf5157c62fa2f8baf5a4557046d7d71bd50cbb6b26c37e6daa3826f56c301622280805c5db6d18627e810f10439f4e0ab68492f8dd23584eb8b3c844baedb4df774d86ac2e654108681c840608803a93d95862c6d58263a147ac8ab503289be7309ef3519f1e42439ec658453101b92757a4c3e0fdb7012a90c64efa9c4547a8fd92844192cc26d6f3c211cd59cabafaa0baedb284239d5960068238bf77542eb83b587e10165a754fe3221966aa1d94994a0396bd0f93a3db41fe06c5e7635b631fbc6ea859b67c76265f6dfb972cbc8cb91f9617eab7f549fae5c5625452392347b24b0e24749b428a56276dae33ed4fcf97fd6e75f9d6c43e549714f614816ec7698bcaa267f26c215a13a3c57865946e4f8162bf505850aaf9307e25e2126d14b15681ba0b8d31d879d8881ca55b29d1243b38bfd1b363113f9e5b8cec9301ff337bbe03d3fb5c2d2d1f2526995c0d78ac3314d2b23a78e5c33ec1ac779e6167665eea0649c1ab06dffeb3bb53d52cc25e1253babc5d0cf89f9676a34ac043c96abd54011d382d03505458bac992130417c34909ceb4102126a0126003c68dc4eb1ac174794473bd7c74c9aea2ca634bd561028187e6f1635497bf6306cd5579392ff76ec1567e84fe33c4f12f8d586876daf9edab55b07cfb97f08cd4ef7687245e494e9dd31b0b7fbdc96d902395cb31d15eb0847d603973a8f964a2b9249b62d7fdbacbbfad7d8210bfbd3649247a3c72a1480cb06b2fa2f23bcc008b5a9402a6fd6bd62fe9f7a7caf06798ac20daede305798aaca38f0975597c59ca05f502bbed5bf21c5f299cb9b333c790c031b1b8f3bb3b0104292fb0c1bab959ad643edcd50c8da8dece56091598c74dab1dd38d216873f4f9d1fc4c2ecadd7cdd318839806b1d3bdf1b09e336c5ad0045d5c248e1ad50d5ebf5480b420d9a41e099b145288a1237d094282e204df4dc1eef8bc19c2415c0f0fe727f9d6596d369579c758044c525ad4aa98598788b5d72195936e6f899521ccd7f9b790b992c1fdcaa08a61fc39e18c1495462aa8674a96339a882e6a7fdda9d443f351e9b485eee4942e8b826d3608353d95316f93c0427311fe7915da701ab8447f722199968e1e9e4cb58c582d6cb9d9e8967888c45792a1991b460202acebc0a1e42a0bcf3d225fc087915cc36f9b776238d69a89a9cf37030e631b65bb3c0b0b0c8b4355729bd7c5b5bada7225e3cd3763a204dc7fce5a09b2564dd53d7fed52ff8ab34615c7355472df6a4cc73a98568d326064d026cc1f9521f804c1eba65702259afff78", 0xfb5}], 0x1, 0x0}, 0x20101) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8, 0x100) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:01:24 executing program 2: freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/131, 0x83}], 0x1) 00:01:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @loopback}, 0xc) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100)) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:01:24 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:01:24 executing program 1: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2500000084000000070000000057005e0075660000dc14c729596d252d0a0000000000005c"], 0x25}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x3, 0xff, 0x1, 0x9, 0xff}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0xe19a}, 0x8) 00:01:24 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x108, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:01:24 executing program 2: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1f00000000000000000340873688b031", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) dup2(r0, r1) recvmsg(r0, &(0x7f0000000300)={0x0, 0xffd1, 0x0, 0x0, &(0x7f0000000000)=""/225, 0xe1}, 0x80) recvmsg(r1, &(0x7f00000008c0)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f00000001c0)=""/149, 0x95}, {&(0x7f0000000280)=""/107, 0x6b}, {&(0x7f0000000340)=""/125, 0x7d}, {&(0x7f0000000440)=""/214, 0xd6}, {&(0x7f0000000540)=""/238, 0xee}, {&(0x7f0000000640)=""/212, 0xd4}, {&(0x7f0000000740)=""/168, 0xa8}], 0x8, &(0x7f0000000880)=""/14, 0xe}, 0x1) 00:01:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x100000000, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x4) sendto$inet6(r0, &(0x7f0000000780)="cde2d298b49a0f8a1dcbd925ae34582e2a2355ac1bcb8e417a48d2003d15da6883e3ac664a6ddc9f03993509a2a73690c46a41e17034308872c4a7e79d253fd2654d4b06935407cdf58d544cf6d45c550332", 0x52, 0x1, &(0x7f0000000800)={0x1c, 0x0, 0x9, @loopback, 0x8000}, 0x1c) lseek(r1, 0x0, 0x1000000000003) recvfrom$unix(r1, &(0x7f00000004c0)=""/225, 0xe1, 0x40000, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x229) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r2, 0x39, 0x3f}, 0xc) sendto$inet6(r0, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff71019", 0x14, 0x0, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000280)='./file0\x00', 0x408, 0x81) r4 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000005c0)={@in6={{0x1c, 0x0, 0x1f, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x3, 0x2, 0x4, 0x1, 0x7ff}, &(0x7f0000000400)=0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000440)={r6, &(0x7f0000000680)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000700)=0x10) open(&(0x7f0000000740)='./file0\x00', 0x100602, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(r3, 0x1, 0x0) linkat(r1, &(0x7f00000001c0)='./file0/file0\x00', r4, &(0x7f0000000200)='./file0/file0\x00', 0x400) freebsd11_fstat(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r5, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6, 0x12, r3, 0x0) fchown(r5, r7, r8) unlink(&(0x7f0000000000)='./file0/file0\x00') freebsd11_mknod(0x0, 0x0, 0x0) 00:01:24 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) open(&(0x7f0000000040)='\x00', 0x1302c0, 0x121) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendfile(r0, r1, 0x0, 0x0) 00:01:24 executing program 1: flock(0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208021004) getpeername(r0, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) socket(0x0, 0x3, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x20000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, 0x0, 0x0) 00:01:24 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = geteuid() getgroups(0x8, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) read(r1, &(0x7f0000000400)=""/125, 0x7d) fchown(r0, r2, r3) renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='htcp\x00', 0x5) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xff}, &(0x7f0000000140)=0x8) poll(&(0x7f00000001c0)=[{r0, 0x110}, {r1, 0x8}, {r0, 0x2050}, {r1, 0x11c}, {r0, 0x1}], 0x5, 0x0) fcntl$setflags(r1, 0x2, 0x100000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x869d219683b37c2b) r5 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, 0x0, 0x224) getpeername(r1, &(0x7f00000004c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000500)=0x10) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) lseek(r0, 0x2, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r4, 0x20}, 0x8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180)=0x1, 0x4) r6 = semget(0x3, 0x1, 0x4) __semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f0000000300)=""/193) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000540)={r4, 0x7fff}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000200)={0x8001, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:01:24 executing program 3: semget$private(0x0, 0x7, 0x5) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x77, 0x0, &(0x7f00000000c0)) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x2, 0x1000}, {0x0, 0xffffffff00000001, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)) r3 = accept4$inet6(r0, &(0x7f0000000540), &(0x7f0000000800)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="1c004e2108000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="8100000008000000f90000000000010016000000"], &(0x7f0000000900)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000940)={r4, 0x4000000}, 0x8) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r5, &(0x7f0000000680)) getegid() r6 = dup(r3) futimesat(r6, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x10000000, 0x297}, {0x425bca55, 0x7fffffff}}) 00:01:27 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0) close(r0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000380), &(0x7f00000002c0)=0x8) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) execve(0x0, &(0x7f0000000180)=[&(0x7f0000000080)='+\x00'], 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x200, 0x3, [0xffff, 0x9, 0x7]}, &(0x7f0000000100)=0xe) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000200)=0x8) 00:01:27 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/139, 0xffffffffffffff61}], 0x1, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000001c0)={0x9}, 0x1) 00:01:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) fstat(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xe6, "ad4968f6c7439de35200035d6a899027b1a9370b0f2220e17634ec45cc4640b109afa993ed8795f83ea03d00d7154afc7b5b16d36f4823a3660e044aeddf9c050683a750294461ba31acd962553c9aa4e00b015a7b5ef2a7fa2f70876f0a405a370d65d9f2dd6259a4a632a29db241a66a4f065ca3d1d2ea5d1f5e45bbc3bea9791b7e9cf3725aead3656f303752bd3c7480b69b9cc4c59571922ce96e651e90ba6ee07bdb0a543ba9cd03cdf9c6d16a19c1708baa9979ee49c49d15de3bd9cbdf6428e31370e02184289a8e6ecffe0f41b6e135fd984f734a856e3f10a78470ea6ed5ec7bf1"}, &(0x7f0000000240)=0xee) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x100000001, 0x800, 0x8}, 0x10) open(&(0x7f0000000100)='./file0\x00', 0x80c2, 0x0) fstat(0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x8, 0x100) 00:01:28 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000301000/0x1000)=nil, 0x1000, 0x0, 0x2000032, r1, 0x0) recvfrom$inet(r1, &(0x7f0000000180)=""/84, 0x54, 0xc2, 0x0, 0x0) r2 = semget(0x2, 0x4, 0x8) __semctl$GETVAL(r2, 0x1, 0x5, &(0x7f0000000000)=""/229) 00:01:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)="7903008ce60c923afeed35c008060520080014047102025263c8c2d50b8fa73e1a9ab221b4ba2070050000000000000049084b98e76eea94bce09126abf88c693831ea2a8444") write(r0, &(0x7f00000000c0)='R', 0x1) open$dir(&(0x7f0000000040)='./file1\x00', 0x20000, 0x1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x23}, 0x1) 00:01:29 executing program 1: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/35}, &(0x7f0000000040)=0x25) fcntl$setflags(r0, 0x2, 0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x3, 0x7, 0x7, 0x4, 0x645}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x7f, @loopback, 0x3}}, r2, 0x6, 0x7, 0xffffffff, 0x5, 0x1b270f73}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={r3, 0x3, 0x1000, "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"}, 0x1008) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup(r4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x9fe}, 0x14) 00:01:29 executing program 0: readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000002c0)={0x7ff, {{0x2, 0x1, @multicast2}}}, 0x90) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x400) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:01:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x42}], 0x200000000000057e, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000640)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYBLOB="1fcd366ca5529f000000000020000000080000b54f74a0cf57a7e574d92d2a199c80ab2594f09812945732c9a4a0e58c60b9db174c5649734e03408ec7d50d0d4d769957a029ae7452747099f035132dfe8a755e3ebab30145e911441328e62819a3abdec48061262c7b6948d71bc7404764733440e01d5bd293c760ddf4ca6d7ded5cf137c05c971bd811f4c1f4e3292cffe3b9b94cf54f3edc6e23cf9b06b36b78e259766d7ca4830737fc9cbc8fdba36a537f88"], 0x1) setreuid(r2, r2) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000300)=""/90, &(0x7f0000000380)=0x5a) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r5, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000180)=0x10) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0x9, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) 00:01:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0xfffffffffffffffb, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x3, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000200)=r2, 0x4) sendto$inet(r0, &(0x7f0000000080)="8f0657e27e6f97d2ea38735643bd1d7404149f16491446f7eba1177a46bdaa646d7284032a223f3d7553ea5004eb31dc9c7424e1ed52abcd2b13585299ae0ab2912bf39b5ecce489632973f66cd26119ca70490044a9d736289d3bd3edcd349e3b0da8bf98e3d89f1254565005d7bcc9ad9f025ac28a75ffc05f0ba90ead358a99cc228d56a8c9e547e101e0abf9327b6e0f102c74", 0x95, 0x0, 0x0, 0x0) 00:01:30 executing program 1: r0 = socket(0x2, 0x20000005, 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) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x1000a}, 0x10) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:01:30 executing program 3: r0 = socket$unix(0x1, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000001540)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001580)=0x10) r3 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00000015c0), 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000001600), &(0x7f0000001640)=0x10, 0x10000000) r5 = getpgid(0x0) fstat(0xffffffffffffff9c, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x1, 0x2, 0x2, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = open(&(0x7f0000001840)='./file0\x00', 0x100242, 0x0) r11 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001880)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000018c0)=0x1c, 0x0) r12 = socket$inet6_sctp(0x1c, 0x0, 0x84) r13 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002340)={0xffffffffffffffff}) r15 = socket$unix(0x1, 0x5, 0x0) r16 = openat(0xffffffffffffffff, &(0x7f0000001940)='./file0\x00', 0x8, 0x1) r17 = dup(0xffffffffffffffff) r18 = socket$inet_sctp(0x2, 0x0, 0x84) r19 = fcntl$getown(0xffffffffffffff9c, 0x5) freebsd11_lstat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() r22 = accept4$inet(0xffffffffffffffff, &(0x7f0000001a40)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001a80)=0x10, 0x10000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ac0)={0xffffffffffffffff}) r24 = socket$inet_tcp(0x2, 0x1, 0x0) r25 = socket$inet_tcp(0x2, 0x1, 0x0) r26 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpid() fstat(0xffffffffffffffff, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001f40)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001480)=[{&(0x7f0000000080)="357197b8b5ab173838d0704a5f50348ff50e10b395c70182208350a122c4ff1552a97560911f1674d5aa61", 0x2b}, {&(0x7f00000000c0)="bdce20a7cc173081a7ce0e85ab7540c1a341b7199964d9a647a38706e2ce5da32ad089fc7b82f37e6cea54e91558ca5bab115616608b567c4a351d716e596ef7451d55721f72a4ecd9dd29834554ef03955c72ccb87d6942a4ce839f9cd4a876fc569dec1981bf2af75a0e3267239e1e3320c8cf28b2e556", 0x78}, {&(0x7f0000000140)="f64076c1e212afb90fbdc437284238d3d6e1f538c99a8db27b6c29a3bdaab1f053d5c7b9b0a2789caa77ab26ddd7c35a350be1338132c335f220e06fe4101ec0cc2f8e20aa4e53ab14a4146fcd90b64f9280b222ae37f49d06ea9a62e4763d1c6cb5a6fa782b8782434bfd6682fbe9347b8d9f0c6b2eff6bce947a97a0fb0833a30433ace51011914431f5a4ef4036a33bf8a3", 0x93}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="cafb2503ce5a060eaa189e87a270ec7c0496664cf7790631a884987123a5399cf30810bdae0a5e2f6fa82e780390708f4e40cbab80f7a9a0f431b82cbc998bbc9ed6e15ffd72b2e4b4a60ced974099c14d4fb77a59d556379f8868e7bfcc7c6445ade29937504d884efbed52651b22c4219aef", 0x73}, {&(0x7f0000001280)="9d2d356bdcdcdd717c40ad128aa0917aec14d6e57d6dc22dda02cf7ed46e54a894ff2cc6e2561d3bbb4b114c5f81155934d25a738681bac2d86d4927c09d88a0b4705979c48cfb6dfc690237ad81ac7ff377252a4eb96a0ab4d77986cfa6124948a9806aa9a118c001c13e06f0d0987a3d43b918c556378801e57dae200ee12240fef5e4211524bd5d7ed5eccd645ca8fc8d", 0x92}, {&(0x7f0000001340)="be9103d8bd39775d859296ab6e3759beec3be2a2b169ab0d6f410239bf360e145a6b9baa764aefaa4cf702b093994f8cb419f9887932a7c7233671c8a19a733a479658d33b3b40a021eb78dafab3bd5eab7257cb62ed9ac962beb68b4fe651966412d28f5616d003e7f87ef20b5d90c45e4e855ddb690783813eae5e4be604ff5d821036eca720dff547ce130ad39cf068cbfacb9bebd577261de4cb41fc8daf1c4774ac1ac1e543543d16bd16914d2c1947644b5b", 0xb5}, {&(0x7f0000001400)}, {&(0x7f0000001440)="dd7005303f02", 0x6}], 0x9, &(0x7f0000001e00)=[@rights={0x20, 0xffff, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x20, 0xffff, 0x1, [r8, r9, r10]}, @rights={0x28, 0xffff, 0x1, [r11, r12, r13, r14, r15]}, @rights={0x20, 0xffff, 0x1, [r16, r17, r18]}, @cred={0x20, 0xffff, 0x2, r19, r20, r21}, @rights={0x20, 0xffff, 0x1, [r22, r23, r24, r25]}, @cred={0x20, 0xffff, 0x2, r26, r27, r28}, @cred={0x20, 0xffff, 0x2, r29, r30, r31}], 0x128, 0x2018c}, 0x101) r32 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r32, 0x29, 0x25, 0x0, &(0x7f0000000040)) 00:01:30 executing program 1: r0 = socket$inet(0x2, 0x20000001, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000eed000), 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0x2, @broadcast}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x4b, &(0x7f0000000000)={@local, @remote, @broadcast}, &(0x7f0000000080)=0xc) 00:01:30 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000240)="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", 0x189) 00:01:30 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="81000200089abf168db0626671ef464644b8cde4db42240fe560a1e48f9272f64a73f235a5d05b5f182394db52e26cfa70dd05e0b30ce9bd29c30589de56563ea1ffd490f76be9758049bc3f58bef13d603b1a9fea7ecff9aca003b0f304f9d22c678247ae98f21d111df36724fd8c2d417d748fd9c7c5fed8ec95"], 0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) 00:01:30 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x77b, 0xffffffffffffffbb, 0x446e, 0x1f, 0x7df}, 0x14) accept$inet6(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) select(0x32, 0x0, 0x0, &(0x7f0000000100)={0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, &(0x7f00000000c0)={0xfffffffffffffffd}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000340)={r1, 0x0, 0x8001}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0xc, 0x1ff}, &(0x7f0000000300)=0x8) 00:01:33 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) ftruncate(r0, 0x9b0a) execve(0x0, &(0x7f0000000040)=[0x0], 0x0) 00:01:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x104) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) ftruncate(r1, 0x8) 00:01:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYBLOB="ffffffff80000000000000768400000000000000ed518e1216f4f5ae5add696f2b20bd19fdfc4855aa53df723ebdba2c02d16fb9990f4cad19dbe06435250ace56e18052b21e473f33d531ae3458f20b9ffe110a2caeb613593ca4cd90fee55accd00cce83b6"], 0x0) 00:01:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) msync(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x46dd907f5e02a77b) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) ftruncate(r0, 0xd28a) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) 00:01:33 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000600)=""/210) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(r0, &(0x7f0000000700)="0d41a494941461467c4e8b6f15c44c87967d85ccd52c2e72526029476c99d641467c04d1ed22d1a7a436388defb8207cb3d0fdebbaa6eea6543130a858d60a86aaa9c7d95e5e35b3ae5047f7c2a6a0df538430651dd223bbace5e6236d658e87786a5bf0a56aa4d49236052308b251824e0491215074a2b4c828d797e48f886bfa820b6b6dc0509d1188f6d86fc216c9d82a611404a35b50978bd28443d992eb2950d992", 0xa4, 0x80, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)={0x2, [0x0, 0x0]}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000800)={@in={{0x2, 0x2, @rand_addr}}, r4, 0x7, 0x6, 0x6, 0x3, 0x400}, &(0x7f00000008c0)=0xa0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r5 = accept(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockname(r2, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000007c0)={0x9, 0xff, 0x0, 0x40}, 0x8) read(r5, &(0x7f00000004c0)=""/202, 0xca) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r6, &(0x7f0000000140)}, &(0x7f0000000200)=0x10) 00:01:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x104) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) ftruncate(r1, 0x8) 00:01:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) r2 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r2}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) recvfrom(r0, &(0x7f00000004c0)=""/253, 0xfd, 0x40000, &(0x7f00000000c0)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000000)=ANY=[], 0x0) 00:01:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x104) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) ftruncate(r1, 0x8) 00:01:34 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000000140)=""/176, 0xb0, 0x1, &(0x7f0000000200)=@in6={0x1c, 0x3, 0x6, @empty, 0x2}, 0x1c) select(0x40, &(0x7f0000000000)={0x6, 0x625, 0x8001, 0xffffffffffff8000, 0x3ff, 0x0, 0x2d7, 0xfffffffffffffffe}, &(0x7f0000000040)={0xffff, 0x2, 0x8, 0x7fff, 0x4, 0x800, 0x3, 0x1}, &(0x7f0000000080)={0x81, 0x1f, 0x1000, 0xfffffffffffffffa, 0x8, 0xfffffffffffff000, 0x3, 0x1}, &(0x7f00000000c0)={0x24, 0x6}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000100)={0x40}, 0x1) 00:01:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)='x', 0x1}], 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x3, 0x0, 0x3, 0x2, r1}) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xb8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x800800) madvise(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:01:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x30) syz_emit_ethernet(0xf4, &(0x7f0000000100)="f2734cd12af84d5af5170aab6075ccf8aa67a94ea06d6610dd79041e228f761feb9d48ad3af1c89282972acb82aef7092b402140411074c0ce0ab2cf9a3b4646a6b8c09e389a67384ac18f8c1336403ba3e8e84197dd530509e39a34fc4cb6099655f9b7e938c7ece2c2a74617b2a124048c9d390d58fad1d0a6281297a3830883d20f36798bf0e646d57227c2d20253651c116d6236f9a678b7a159804f38e1e018098f67022a96ecdf85c9795f1ce29b40488668fd58fea98195da8b347b2b492066e83cd8d51e7b66419e920059b83e1e9e81bc72a19cb25dfc129f0b1074467b60dec6298345e91034e36cf83fcf7c391a5e") syz_emit_ethernet(0xe, &(0x7f00000000c0)="61b22b599237aa68c13b97118100") 00:01:35 executing program 2: r0 = semget$private(0x0, 0x4, 0x40) __semctl$SEM_INFO(r0, 0x7, 0xb, &(0x7f0000000000)=""/209) r1 = semget(0x0, 0x0, 0x82) semop(r1, &(0x7f0000000380)=[{0x2, 0x8aa, 0x800}, {0x1, 0x93, 0x1000}, {0x0, 0x4, 0x1000}, {0x1, 0xfffffffffffffffa, 0x1000}, {0x3, 0x7fff, 0x800}], 0x5) 00:01:36 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x20) close(0xffffffffffffffff) unlink(&(0x7f0000000080)='./file0\x00') close(r0) 00:01:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x200, 0x4) dup2(r1, r0) 00:01:37 executing program 3: syz_emit_ethernet(0x339, &(0x7f0000000200)="7903008ce60c923afeed35c0f94a89a49fcca03d0000c626c200ff0806a3dd27cedbcd7102025263c8c20000007aacad5ed7721a2c00"/70) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2302000000000000000000000000000000000000010800"/114, @ANYRES32=0x0], &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xff}, 0x8) 00:01:37 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), 0x100000000000005c) truncate(&(0x7f0000000000)='./file0\x00', 0x4) truncate(0x0, 0x0) execve(0x0, 0x0, 0x0) 00:01:37 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x3) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt(r1, 0x8000, 0xb8e, &(0x7f00000004c0)=""/4096, &(0x7f00000001c0)=0x1000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:37 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xa3, "b821c720f1ff74d20e6c70491e169d356508dcf8775511cecf9e002f0a30cd5f0bd1f3875f420621ac06104a15a52c83635df87f089ee8c2a44a34fdb34e8d1ff43f155e68ebe35c2e69b5b4a16485b209e671973bf0d1bde2d9118794fd620785dc366c48313d0334fa8d76453393ac3174a2f9b3b57ae7957970f664b7e468f496223745a1ed2e95f7f7f92dd555792f82108521243a6dc0ae665142e56781c2e784"}, &(0x7f0000000140)=0xab) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x80000001, 0x7e1c86ccba014c7a, 0x8, 0x58cc}, &(0x7f00000001c0)=0x18) 00:01:37 executing program 0: socketpair(0x2, 0x4, 0x458, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000080)={0x5, 0x4}, 0x10) r1 = socket(0x19, 0x3, 0x6) setsockopt$sock_int(r1, 0xffff, 0x1056, &(0x7f0000000040)=0x405, 0xffffff6f) 00:01:37 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01060000", @ANYRES32=0x0], &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x30, &(0x7f0000000040)={r1}, 0x10) 00:01:37 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x0, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) fchmod(r1, 0x20) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) 00:01:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f00000000c0), 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @rand_addr=0xebc}}, 0x0, 0x6, 0x8000, 0x3, 0x2, 0x4}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x20, "c3947f90f2a66835f894420902c3a3e1a228f38185401e07bb06202e50f7b9eb"}, &(0x7f0000000180)=0x28) 00:01:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) fchmodat(r2, &(0x7f00000000c0)='./file0\x00', 0x130) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000000), 0x4) 00:01:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x81, 0x3, 0x80, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000080)={r1, &(0x7f0000000140)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0xa299, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x3, 0x2, @empty, 0x1ff}]}, &(0x7f00000001c0)=0x10) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) flock(r0, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:01:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="5164c1d8c4aefd91b9d33df887a09990190008d2ce10d6b1ac71faeda865e1b90e7325786822299680a2249d2329"], 0xa) 00:01:41 executing program 3: munlockall() sendmsg(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800, &(0x7f0000000000), &(0x7f0000000040)=0x1c9) bind(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0x2}, 0x10) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c, 0x10000000) sendto$unix(r1, &(0x7f0000000140)="8a94686f8489d53120b8edaa8acac65f43e77592441f0ff10588e04016a20fad01e5039369719e47feaf6896f133eab229080d6fef227d2b591776402b4e8d1b0c8f6bc21ace95bed524b95b9e5cb7e945608f2cf7e7c45ec48b5614b79b156600f4ed4c56cf921405314f45718b81", 0x6f, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="10002e2f66696c653001"], 0xa) fchdir(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xf2, "cc7c82950d71da836059aeac226a2e62714060e3b154af6492a5f392f4fefc461e7616baa3f3c8b2dc2aeab9668ded5ca0cc99a719ed42d71f97187a18c5f079de8ea396bf16deb3339c8955d892b6a067c904bd32611d75ff31245e1db7e8c64ae37b8a85e9a47067153b6982db4c1c286df88f6a656dec3c99fb23c5b71f6003dc45656dc80b096403519a14aef9bf45235fcb08098113984c6364ce6e42ff3d28661683c1565274abc3553eeb115c4fd1b2617ffab380488c4d171713f7324440c309f3dc4dab4581a1b2a4b33c37a034bc67e32e5f0d2d97956e98039e27155732d7bfea8a2d630bb85f8e53c4cb07fd"}, &(0x7f0000000300)=0xfa) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)={@in={{0x2, 0x1, @multicast2}}, r2, 0x5260, 0x5ab8db8a, 0x8, 0x9}, &(0x7f0000000400)=0xa0) 00:01:41 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = shmget$private(0x0, 0x2000, 0x6, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/160) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x7, 0x63e, r2}) write(r1, &(0x7f0000000300)="4ac8630ebdf11dbd0b01b0905a053ea335e3b98ba988758d5e8bbc52b26c5517699149e67e8c3951d174c9622b290587966756da3fdf801a8b5384b69025367809b212e52e78802dc055abc321", 0x4d) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000)=0x1, 0x4) munlockall() shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/171) fsync(r1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0x0, 0x2, @loopback, 0x1}}}, 0x88) 00:01:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockname(r0, 0x0, &(0x7f0000000080)) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:41 executing program 1: socketpair$unix(0x1, 0x15, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) connect$inet(r2, &(0x7f0000000140)={0x2, 0x2, @rand_addr=0x626}, 0x10) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_int(r2, 0x0, 0x1, &(0x7f0000000100)=0x7fff, 0x4) getsockopt$inet_opts(r2, 0x0, 0xfffffffffffffffe, &(0x7f0000000300)=""/166, &(0x7f0000000200)=0x583c1da) 00:01:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:01:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x6000, 0x1f, 0x80000000, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x5, 0x4}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="050000000500000004000101ffff00260180000002004e20e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086292212000000", @ANYRES32=r2, @ANYBLOB="0800000008000000c307000008000000ffffff7f"], &(0x7f0000000340)=0xb8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x12, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) lseek(r0, 0x0, 0x4) lseek(r0, 0x85b0, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:01:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000180)='./file0/../file0\x00') sendto(r0, &(0x7f00000002c0)="ea5373aaf93eb313fea286d709773817ee96cd5691839d18ea53564d8451930165741f116e737ad73792122979f8f13f478173453ba5d1ddfde5b23d40092dcc7c7baa4ed1619b56477033eba162368299fbb275c85a9304875f5df6c6b69186fd2e50fcab3fe6633299bac5e097a67851eff15704d02279dbe700124b994cec9df7a02e583189d67ef7073f83f203f0f83ed09dd6fabbef613183870faea1a3344f6eb9a16f6f4dab00c40a293a0dd91e5512b879202f1231f34e1cdbf6cfb8ac9cba", 0xc3, 0x4, &(0x7f00000000c0)=@in={0x2, 0x1, @multicast2}, 0x10) 00:01:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000008ffff0000010010000654e061168aa8cfac86f60553d691f0c31b1f06c744dddb4d73b39d83432737f26df29e99418901ef2f363fa14fd11e9637e466d2620d90116be79fe98657902c36526d4db32df16bd8e65d0100b3e0fc5855ce741539161db59f00000000000000"], 0x10}, 0x0) 00:01:43 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR], @ANYRESHEX=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYPTR, @ANYRESDEC=r0, @ANYRESDEC=r0], @ANYRESHEX=r0, @ANYRESOCT=r0], @ANYBLOB="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", @ANYRES16=r0, @ANYRESDEC=r0, @ANYRES64=r0], 0x5) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x7276, 0x1, 0x240000000000, 0xfffffffffffffffb, 0x1, 0x2, 0x5, {@in6={{0x1c, 0x0, 0x10000, @loopback, 0x100}}, 0x0, 0x3, 0x100000001, 0xfffffffffffffffd, 0x5, 0x40}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x9, @empty, 0xa22}}, r1, 0x9e65, 0x5, 0x7fffffff}, &(0x7f0000000000)=0x8c) 00:01:43 executing program 2: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)) freebsd11_lstat(&(0x7f0000000080)='.\x00', &(0x7f00000000c0)) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) setresuid(0x0, r1, r0) 00:01:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x14) fsync(r0) 00:01:44 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)=0x232) open(0x0, 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() munlockall() 00:01:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0xffffffffffffff29, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fchdir(r0) r1 = socket$inet_sctp(0x2, 0x80000000000, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) r2 = dup2(r0, r0) preadv(r1, &(0x7f0000001c80)=[{&(0x7f0000000540)=""/193, 0xc1}, {&(0x7f0000000640)=""/90, 0x5a}, {&(0x7f00000006c0)}, {&(0x7f0000000700)=""/181, 0xb5}, {&(0x7f00000007c0)=""/201, 0xc9}, {&(0x7f00000008c0)=""/104, 0x68}, {&(0x7f0000000980)=""/187, 0xbb}, {&(0x7f0000001ac0)=""/235, 0xeb}, {&(0x7f0000001bc0)=""/132, 0x84}, {&(0x7f0000000a40)=""/116, 0x74}], 0xa, 0x1c) writev(r2, &(0x7f0000003000)=[{&(0x7f0000001d40)="e2c0ec8ee0328487190d192f52e638e72caedf88e11da3e23aba3a6666eede64", 0x20}, {&(0x7f0000001d80)="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", 0x1000}, {&(0x7f0000002d80)="f0dc83844fa6d2752a2bd6cbcacb97be8ad0f1ea82d242355c25e0b5fdad401daf9a294c8ec59baf269a9e1d7c37f6ce6fa794b6e985aca7f5af8d708b26b9c2e6c48e89f5356799347db768253f97f495ce3bab75ba907c6ab39c8e1520594cc4e7a7c1972a57fe3284514d4af787e1128db41fa1dae39d3fabfc704e0b62c43a04413308af082ebcfcacd9103b5924b33406912dadbfdc8456da4e89f0e06c40b9204f61b7877b9562837c377f453164bda69845004f03c56a9abf7cb1fe075801051b5df75d4ab9633968", 0xcc}, {&(0x7f0000002e80)="b1bd3c93f21d66f19c53f55e0016aefbb7c5fb918ed1065a846d41c50141e585d71e95190b07810416b4c14a6a198cecb38337f2f5f474dd86a969e413251df68b1cddd37b799b60515444cffd149f", 0x4f}, {&(0x7f0000002f00)="a272ec63c6b377ffd665fa9304d6d1ae46d1bb6e440345f4eaf90271583fe54d9fde8295340acd121d1aa9839f71f27e5e3b2eb2970e8e8140663ae9f2a1fa1b168e4f889bcfb31b283aa7e9050b998cc83041c864aabeb43083bc0f6dfb820e33357d3fc98b", 0x66}, {&(0x7f0000002f80)="0a6d619933cfaa2ae9c0a70b1301debfed15fb1b9cb7cee949c5986a83dd43ab0ae11d2db599a5ce2a4a7493569e6c31b4f9a364965c2b817a2f1eef95f2771c82e2d6c6564cbb82303a07d9a9858fc82c4445343a48305e3925b6f7a3e311c374d0360f430c9d0ddb82b6c7a137a365d64c6b8535b97809a7aa405fc97de674", 0x80}], 0x6) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x4c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000003080)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x3, 0x6}, &(0x7f0000000340)=0x8) fcntl$setflags(r1, 0x2, 0x10000000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000ac0)=""/4096, &(0x7f0000000080)=0x1000) symlink(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0/file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000006c0)={0xef8, 0x2000, 0x510, 0xff, r4}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r4, 0x2, 0xf, 0x4, 0x9}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000300)=0x8, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) utimensat(r0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f00000002c0)={{0x4, 0xfffffffffffff29f}, {0x4, 0x20}}, 0x200) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)="0f09013083fd5b7ae3c9d4eb01521be3617c5ec7f5d273acbd47b5f19c410dc88ca18c1e67cca4fa", 0x28) 00:01:53 executing program 0: r0 = socket(0x6, 0x20000000, 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:01:53 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000000)="d9fcdd38552922ba34b515be066413d059524e00f4053b6a2aa3ea1f03eb708098c9f095931b5b199439b3", 0x2b) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, &(0x7f0000000040)) r1 = accept(r0, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140)={0xc00f, 0x3, 0x9, 0x100000000}, 0x8) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000480)={'accf_dns\x00', "d5d092222d02e24af47291971bb6c002b1f34667ee1d65fbe47a2e29e5793cbb9b253bf0fc8c255f1a02c034ebd5de99213a95d64876c498c8f4ef7eb3ce9e46ad667786829bb57bac4e5b5c45ae5b0c286a3a722fa0861a842b323f92510e6b74ffb25c7c367cb3790d39a1fe73d02441ffe761385c8c3f50b3461cfdfd689a445058229f3de702028f6a8e241eab2443786877bc0365733929f0fb2fd334d77c999ee73a683d4831db13f72fa9f160a6dfae1304899c59bb0b5a4e5fa9961e775a83efbd7c79377dabd1978afcbb981478f7daa2adf28cf63208c9e9c899f90d90614b0a437e57f55f00af109e8994"}, 0xc0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) r2 = socket(0x1f, 0x30000005, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x37}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000440)={r3, 0x8}, 0x8) writev(r1, &(0x7f0000000280)=[{&(0x7f00000001c0)="23079771f13bb112eab626738c1aaf110df31a51fb83b7daf1629a7128e02e2e287a383c8a54bfb5ce841029a64a63c557c107d47c8a225e9e7e7a24b98aaac1f9619e11a9745c53e2dd11304ccf79d1d7f36d613321bf0e21069a5fda0a47827a4a8cf90159f4b566f84be16bcfd6792465e1fc70b73f19a6370a13d67b66ebe35ee4f9925c8d3fe2ee205baba5b209042f17d0abf8fb2212d472e9d9bff64746bd5d7bc130cff296d252591f1fb21d3fe9865ea7cf5d34ca9fc6", 0xbb}], 0x1) 00:01:53 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)=0x232) open(0x0, 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() munlockall() 00:01:53 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10402, 0x2) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8, 0x2, 0x37b, 0xffffffff, 0x40, 0x2, 0x20000000, {@in={{0x2, 0x0, @loopback}}, 0x0, 0xaa58, 0x1f, 0x3f, 0x9, 0x80000000}}, &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x1, r1}, 0xc) r2 = socket(0x2, 0x1, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1005, 0x0, &(0x7f0000000100)) 00:01:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) openat(r0, &(0x7f0000000080)='./file0\x00', 0x20101, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) socketpair$unix(0x1, 0x5, 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x4, 0xdf) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) getpeername(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x2, "205045b5132d744749bf788d703c6a53"}, 0x14) sendto$inet6(r0, 0x0, 0xfffffffffffffde5, 0x1000000000202, 0x0, 0xfffffffffffffdac) 00:01:53 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) 00:01:53 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000200)={0x81b2, 0x800000b361}) mlockall(0x1) sync() sync() r0 = semget(0x1, 0x1, 0x40) __semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000000040)=""/211) open$dir(0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x100) setrlimit(0x4, &(0x7f0000000140)={0x9, 0x87}) __semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:01:53 executing program 1: r0 = open(&(0x7f0000000440)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001480)={0x0, 0x2}, &(0x7f00000014c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001500)={r1, 0xffffffff}, &(0x7f0000001540)=0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0xfff, 0x4) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="018dd59e748cd0ed39", 0x9}, {&(0x7f0000000100)="fdb539e90f0765813ca23c809e59ed7c37f066d276d32839ec11fec0167c84c5bd5d3d393d42379926e10dcbb0b699761ea2edab8f638ee88133642cebbacadfb2618a12fb705638d50e760829f89005", 0x50}, {&(0x7f0000000180)="9e30c1421576bbfcf9a0ab6eb1a4104ba9090b075a3df35f8ff4bee0b2a5f45483192df03a720a6e26152af358bc9a8f46b55890408f2f18739abd883fa27d5c2635d5617d885520d06b8817ce3ef863d7d542cf023ff6713c2cfad100057084030aaa07ba5255", 0x67}, {&(0x7f0000000080)="eb880a08257f540db8839eb3737335040dda77d0686577049d2688e5d01104f58d2b4815591d5a4fdd0216cb8723250d100542b1", 0x34}, {&(0x7f0000000200)="1f8a46b8a67a8d6cecad55db205ee0e594eac956a8e1ee6a210935ba3abd5d44fc11e5256e", 0x25}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000240)="739d9dca9fcab4906aef3066354b4237bee30074a7c94697c43d70597ca1d9ee0992b7fa3f485ec9a2952a2db110b7a32b42369b1ed84585c78ed821c4383a3a089c8e3fcbf3d8f1239e5ffdbc102af71935114e28e099d84142217376", 0x5d}, {&(0x7f00000002c0)="78f591c62cb998890a7d59ce7bfe01545973ab719563acda6126385448d8f3787c7e84bdf93c894c438507999e97e586c7a146584dfcd7929ea4d253eeaa571bb82834eb56a142950aa774bca7fef3cddccecd9223481867cd1fabac4a3f37f81fc0fcf938fa0da9a49be57bbe1e7806ad1a0e31db33a360b50fdb81b3ab56c1cf8d5ba993e67c0f061b8d8898c374dc80ef1e4982035a06f2e76cbe80cceb990dd2d00bb195c26fc7d1948996ca8b8c4aba7ece423b63d7b6f53ff522de52d0629cd9f66cdfa0d5c872b35e2c0f13668ed409aec0ce80c1cb24", 0xda}], 0x8, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2005}, {r0, 0x2000}], 0x2, 0x0) 00:01:53 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffed4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000005b36f6a544aba1da00"], 0x8) 00:01:53 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000200)={0x81b2, 0x800000b361}) mlockall(0x1) sync() sync() r0 = semget(0x1, 0x1, 0x40) __semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000000040)=""/211) open$dir(0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x100) setrlimit(0x4, &(0x7f0000000140)={0x9, 0x87}) __semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:01:53 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet6_buf(r2, 0x29, 0x31, &(0x7f0000000080)="5dd894216c30747a0bef6721a424ad2387495554b9e17a05503a2869f4df2345151f53be3e561db4160e2fc7005a3192ce7dd942747ea84cda5323c7e7aa01143d1a7076ffd5888940bcfeb4704edc899069e37ce5c2237a38f421886c828bdd1df2", 0x62) 00:01:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) fcntl$lock(0xffffffffffffffff, 0xb, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2307000000fe8000000000000000000000000000bb0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/128, @ANYRES32=0x0], &(0x7f0000000000)=0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0xffffffffffffff67, 0x2}, 0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x80) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:01:58 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x1, @multicast2}, 0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xfff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1000, 0x3, 0x10000, 0x8}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e54a99da820e000000100"/136, @ANYRES32=r1, @ANYBLOB="080000000000000081000000f9ffffff7f000700"], 0xa0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) 00:01:58 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009f6868368b08ef170d87bae9faab2848373b53cb9516823a5481569534929a0a766171efa12487a375263e6b20f3d27d09be9664200b7232e77ae252045dfe9b", @ANYRES32=0x0, @ANYBLOB="00009e505620850000000000b6fef436ba6bff448a3f4effc68f81225174d7e70000"], 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x9, 0x8000}, {0x7fff, 0x18000000000000}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6(0x1c, 0x5, 0x3) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:58 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = getuid() r3 = semget(0x0, 0x0, 0x0) semop(r3, &(0x7f0000000440)=[{}, {0x0, 0xc700}], 0x2) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000000040)=0x401) getgroups(0x0, &(0x7f00000000c0)) fchown(r1, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6, 0x80010, r1, 0x0) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) madvise(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0) r4 = semget(0x0, 0x2, 0x440) __semctl$GETZCNT(r4, 0x3, 0x7, &(0x7f0000000100)=""/247) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0x0) getitimer(0x0, 0xfffffffffffffffe) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0) __semctl$IPC_RMID(r7, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) dup2(r6, r1) open(0x0, 0x0, 0x0) getpgrp(0x0) fcntl$lock(r5, 0xb, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x20004) 00:01:58 executing program 3: r0 = socket(0x1c, 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$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:01:58 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff000001000000000000002f"], 0x11}, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) 00:01:58 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="99bcdd8dd1e1c6662659b2465353d380f5efa1e6f2d41f61137e77cb2c726b8e73dfd28cb7205066b34d90209ca0049e0bdcde2b49f87fe1983b662fffa6dae2d9411a9d3e49540a5031649bb5afc22ebccf28ca82e0eaa65a18e207594d64849f7f45f6bc1c1d913561f5071de03cf8a2a09e6046bfc277bc345ca66e6f56926f808a83a1c26ad5600594055b4b8d70fab842ee4d68ffad304cca8dc3fcb2b325366842e0a3"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x5, 0x7, 0x8, 0x200000000000, 0x8}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x8}, 0x8) lseek(r0, 0x54, 0x3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x4, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x1, 0x4) 00:01:58 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[], 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) select(0x79, &(0x7f0000000440)={0xf2e, 0x5, 0x2, 0x57, 0x7, 0xfffffffffffffffc, 0x1, 0x80000001}, &(0x7f0000000500)={0x4, 0x9, 0x39, 0x800, 0x0, 0x2, 0x9, 0x7}, &(0x7f0000000540)={0x100000000, 0x1ff, 0x80000001, 0x7, 0x0, 0x401, 0x10001, 0x7ffc}, &(0x7f0000000580)={0x1, 0xffffffff}) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x1) socketpair(0x11, 0x3, 0x9, &(0x7f0000000040)) 00:01:58 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) getpeername(r1, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x8) poll(&(0x7f0000000040)=[{r0, 0x2004}], 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="080000000000050000007f0009000800eeff0800"], &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000000040)=0xffffffffffffff29) 00:01:58 executing program 0: mprotect(&(0x7f000022b000/0x2000)=nil, 0x2000, 0x0) mincore(&(0x7f000022c000/0x2000)=nil, 0x2000, &(0x7f0000000140)=""/213) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x23, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) freebsd11_fstat(r0, &(0x7f0000000240)) 00:01:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0xe, &(0x7f0000000140), 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x1ff, 0x3a9) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x12b26af}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x9, r1}, 0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xffffffffffff8132, 0x8000}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x101, 0x1, 0x3}, &(0x7f0000000100)=0x10) 00:01:58 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_gettime(0x0, &(0x7f0000000080)) 00:01:58 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0xe, 0x200000}, 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000100), 0x4) sendfile(r2, r1, &(0x7f0000000140), 0x7) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={r3, 0x2}, &(0x7f0000000240)=0x8) r5 = shmget(0x1, 0x2000, 0x100, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r5, 0xb) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x1, @broadcast}}, r4, 0x5, 0x0, 0x6}, &(0x7f00000003c0)=0x94) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000400)={r3, 0x7fff}, &(0x7f0000000440)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000480), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f00000004c0)={r8, 0x2}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000540)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}, r7, 0x1, 0x1, 0x8}, &(0x7f0000000600)=0x8c) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000640)={r7, 0x400}, &(0x7f0000000680)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000006c0)={r8, 0x1000}, 0x8) fdatasync(r6) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000700)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000880)=[{&(0x7f0000000740)="a3a209ff913fd62038", 0x9}, {&(0x7f0000000780)="38aaa4443f5b9c0b6044c0b1ea07e20c806d9fa044ca409df0893722acbdd55bd930a25c9dfca892f2e2dceb5e68cee48bfe3d71371ae54f065a8605b750c94eac5ffa1ba03cdbb17ead7cd6e103ed3740c17ca02b3473d5f9f0891e4dc164c6388f27bda816ac67b51b9b4a0cf96f9f6487b3292c9e86fbff8286be98ac9a6667767f23a10fbfcfc4dc71cfc0963cd53f301af617ef7768666787b1c4c137fb9143", 0xa2}, {&(0x7f0000000840)="c201d37cb86ea130", 0x8}], 0x3, 0x0, 0x0, 0x8}, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000900)={r9, 0x1, 0x3, 0x101, 0x7fd1a5e3}, &(0x7f0000000940)=0x18) flock(r0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000980)={r10, 0x4}, 0x8) r11 = accept4$unix(r2, &(0x7f00000009c0)=@file={0x0, ""/4096}, &(0x7f0000001a00)=0x1002, 0x20000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) dup(r11) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001ac0)={r10, 0xe, 0x9}, &(0x7f0000001b00)=0x8) shmget(0x1, 0x1000, 0x100, &(0x7f0000ffe000/0x1000)=nil) semget(0x3, 0x0, 0x200) 00:01:58 executing program 3: r0 = socket(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, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xc}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x0, 0xffffffffffffffff}, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xffff14ac}], 0x2fe}, 0x0) 00:01:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_dns\x00', "683db2e2cc0b3b1d707916eadc5b8167cee1101e1d85628e9e3d948eb04064e4b489678621387ad3236e78c8cb453d39ff7953abb1c055a786e790d9c8892fe280b8f97bb632670092713d5c55b02d07e874198e5d6cb19f2ac5d7d98b4297edef50fda65f0e569a7f033f8305be78d647b09e9f58d64c096ac8b9e8b24cdee20f83d651fbcb28201694baff983b6fd853eaf9e1b583db9ba1ddc29a3b1a017629a5323eb973e0f457a71b3538c5f92faf5be06f34bd6e4b89e5072ac35fc424bf0c728be921188d32b050dda8cbfe99c05e4d15b8e4a8915076b3f0a4f78ab9e6882edffa3d745649ccdad6ede25313"}, 0x100) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) 00:01:58 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) socket(0x1, 0x5, 0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1000000, 0x3f}, 0x14) 00:01:58 executing program 0: r0 = socket(0x5f90a6504116b7a7, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0x0, 0x90}, 0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x2}, 0x8) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82028ef90091a8a9b2f90836a8ec78c0176025e027f453deb6a8e81c1e006aa4c3aeba7ad5ef89abdd337d487a000000000001000161995aefd7d70164a72b45f149ac8400007aff3e87bd5aba260dff9829a8436d91c689d0238b57ad8d05b37bda6b717ed9aa9dab2622839d9a2544e31037d0f7d8abc13196f98ec2236535c7769ad17bd6738d50d0cf388eb32cb9de392452c16ca0a8b2728f35"], 0x1) 00:01:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x3}, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000040)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x7, @loopback, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x361, @empty, 0x101}, @in={0x2, 0x1}, @in={0x2, 0x2, @rand_addr=0x80000000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x80000000000, @empty, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000240)=0x10) accept4$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10, 0x30000000) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x10) 00:01:58 executing program 1: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r1, &(0x7f00000012c0)={&(0x7f0000000080)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, 0x0}, 0x20005) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0x3}, 0x24) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket(0x0, 0x0, 0x0) fcntl$setflags(r4, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(r4, 0x0, 0x8) getuid() freebsd11_lstat(0x0, 0x0) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x3, 0x100000001, @loopback, 0x7}, {0x1c, 0x1, 0x29a, @loopback, 0x8}, 0x87e, [0x0, 0x5, 0x7, 0xffffffff, 0x670e, 0x6, 0x7, 0x3]}, 0x5c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000001200)={0x0, 0x5}, &(0x7f0000001240)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001300)={@in={{0x2, 0x1, @rand_addr=0x1}}, r5}, 0x8c) 00:01:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r1 = shmget(0x2, 0x4000, 0x4, &(0x7f0000001000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/140) r2 = shmget(0x3, 0x2000, 0x2, &(0x7f0000001000/0x2000)=nil) r3 = semget$private(0x0, 0x0, 0x200) __semctl$GETPID(r3, 0x5, 0x4, &(0x7f00000004c0)=""/4096) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000300)=""/222) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) 00:01:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) listen(r0, 0x1c) r1 = accept(r0, 0x0, 0x0) select(0x40, &(0x7f0000000080)={0xff, 0x2000000, 0xff, 0x0, 0x14}, 0x0, &(0x7f0000001300)={0x7f, 0x4, 0x80000001, 0x200, 0x800000000005, 0x66100, 0x8f1, 0x1}, &(0x7f0000000040)={0x0, 0x8}) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f00000000c0)={0x2, 0x3}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x2, 0x4) 00:02:00 executing program 3: faccessat(0xffffffffffffffff, 0x0, 0x0, 0x1200) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x7f, {{0x2, 0x2, @multicast2}}}, 0x90) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x5, 0x2, 0x0, 0xb3ee, 0x10000, 0x8, 0x81, 0x4327, 0x6, 0x4, 0x5419fd5d}, 0xb) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x1) 00:02:01 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x30000000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xffffffffffffff, 0x10, r0, 0x0) 00:02:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x11, r1, 0x80000000000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) socketpair(0x2, 0x4, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0xbb, @loopback, 0xe13}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x3, 0x100000001, @loopback, 0x1}]}, &(0x7f00000000c0)=0x10) 00:02:04 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0x0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82028ef90091a8a9b2f90836a8ec78c0176025e027f453deb6a8e81c1ee76aa4c3aeba7ad5ef89abdd337d487a000000000001000161995aefd7d70164a72b45f149ac8400007aff3e87bd5aba260dff9829a8436d91c689d0238b57ad8d05b37bda6b717ed9aa9dab2622839d9a2544e31037d0f7d8abc13196f98ec2236535c7769ad17bd6738d50d0cf388e"], 0x1) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) chroot(&(0x7f00000001c0)='./file0\x00') sync() bind$inet6(r0, &(0x7f0000000200)={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r1, 0x401}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000080)={r1, &(0x7f0000000300)=[@in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffff7923}, @in6={0x1c, 0x1, 0x81, @loopback, 0x9}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x3}, @in6={0x1c, 0x1, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f00000000c0)=0x10) 00:02:04 executing program 3: r0 = semget(0x0, 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r1, &(0x7f0000000000)="3f425b2a42831882354f678bdb601ffe94b4b1eba7c768b0d90d80bc23160d61dce39b6f23049cf1704ee1d6cca9fe23e8a0c4a33c695527c25c1599bba6009bb1eafbbdbc7ba38150adaa7f3f5417e52cd76c0f7407c5d7c9160090577ab6a899a24f8475f9c2b7fed2339f4ca726ec89dd10530d97297039606d7f37d37fb302fd168210660ba419f88558d11a3716383843570f7396156eba79423f38e706bf9ab9fb8abd14994209b3b04dbe2ebe0ac149021a3f6618f7946688df1088d55b4818d4", 0xc4, 0x100, 0x0, 0x0) semop(r0, &(0x7f0000000380)=[{0x2, 0x8aa, 0x800}, {0x1, 0x93, 0x1000}, {0x0, 0x4, 0x1000}, {0x1, 0xfffffffffffffffa, 0x1000}, {0x3, 0x7fff, 0x800}], 0x5) 00:02:04 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setreuid(0x0, 0xee00) setreuid(0x0, 0x0) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x1, 0x1012, r0, 0x0) read(r0, &(0x7f00000000c0)=""/90, 0x284) fcntl$setstatus(r0, 0x4, 0xc8) r2 = getpgid(0x0) fcntl$setown(r0, 0x6, r2) dup2(r1, r0) execve(0x0, 0x0, 0x0) 00:02:04 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x6, 0x10, 0x6, 0x7, 0x400, 0x1763709e, 0x6, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x200, 0x10000, 0x9bf4bb8dfa32520c, 0xff, 0x101, 0x200}, 0xa0) r2 = socket(0x1c, 0x3, 0x0) listen(r2, 0x3) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) 00:02:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x28e, 0x3, [0x80, 0x1, 0x7ff]}, &(0x7f0000000040)=0xe) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r2, 0xffffffff}, 0x8) ftruncate(r0, 0x80000001) ftruncate(r0, 0x100000001) ftruncate(r1, 0x0) 00:02:04 executing program 0: shmget(0xffffffffffffffff, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() open$dir(0x0, 0x80, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 00:02:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001}, 0x10) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="653000000000000000007407d631fcde38a0908eee3732abd39f1b4dc6153402024122166a5b3e"], 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x10000, 0x4}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:05 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) r2 = semget$private(0x0, 0x1, 0x2) r3 = getuid() getgroups(0x2ddad180241ad796, &(0x7f0000000600)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000380)={{0x30f, r3, 0x0, r4, r5, 0x110, 0x3}, 0x0, 0x800, 0x38}) flock(r1, 0x40000001) r6 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000180)='./file0/file0\x00') flock(r6, 0x2) getsockopt(r0, 0x0, 0x56, &(0x7f0000000400)=""/168, &(0x7f00000004c0)=0xa8) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) recvfrom$unix(r1, &(0x7f0000000500)=""/135, 0x87, 0x1, &(0x7f00000005c0)=@file={0x1, './file0/file0\x00'}, 0x10) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:02:05 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x2f, @rand_addr}], 0x10}, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 00:02:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x2, 0x2, 0x7fffffff, 0x1, 0xadbe}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000640)=ANY=[@ANYBLOB="89575d095f9b757b0b977be787737b0400080081ff773cd5070008000100090007cdcb055cd1c9461cd1376b660006003f004626fcdae94c2bfadfb4b472b1008000001c5e5e9acf166a68a55d9d5377fa2bdfb4b33cecda78f232e3529fb8022e39bd9651d017b0e45fb34e90f3031a798478153400"/135], 0x0) lseek(r0, 0x0, 0x3) truncate(&(0x7f00000004c0)='./file0\x00', 0x308060006) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9a55, 0x0, 0x8, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x18, 0x10, 0x8000, 0x20, r2}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x80}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x2}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x100}], 0x1, &(0x7f0000000280)={0x9, 0xfffffffffffffff7}, &(0x7f0000000300)={0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x30c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000540)=0xfffffffffffffffc, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) 00:02:05 executing program 3: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x1f, @loopback, 0x5}}, r1}, 0x84) 00:02:05 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r1, 0x7, 0x6, 0x100, 0x23c2d109, 0x6, 0x8}, &(0x7f00000002c0)=0x98) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f0000001700), 0x4) 00:02:05 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) getsockopt(r0, 0x9, 0x5, &(0x7f0000000200)=""/233, &(0x7f0000000300)=0xe9) symlink(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000000)='./control\x00') r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getpeername(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) truncate(&(0x7f0000000180)='./control/file0/file0\x00', 0x7) 00:02:05 executing program 0: shmget(0xffffffffffffffff, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() open$dir(0x0, 0x80, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 00:02:05 executing program 3: r0 = socket(0x2, 0x10000004, 0x82) sendmsg(r0, &(0x7f0000003640)={&(0x7f0000000000)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000080)="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0x1000}, {&(0x7f0000001080)="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", 0xff}, {&(0x7f0000001180)="e1eb7c27dd7b1e11ee117f1fc65a89e8a2d25f34d98126aaabb1f5944c1126984cfa10a513399ea8cea6b3cc16952676f019aabdb729e02c8703cd3c0925e53386247e53b95d0502d59ea9443528e89658470636bd93f735b825d3f3314cf41279ce052451f0e9a3762433d2e902703f1c49d7d40fbc5b1a548f5b334810ba9d077a60c1de7c4bcd5ee502fe09f27007577e8d7a85ff22547a3f32750cc2001598f313cc71d1dfab", 0xa8}, {&(0x7f0000001240)="7e52e1b13a0298e0a2bca95eb5dd007c731db27374c6e7b966e5fe661f4c87c9b3e373c2261c0aeec3bef166ed65ce128b27b2447a69d33f983d99b12cb16254a8b21f661e15b9da4dca0673ef0f099b5ecd230f84c2a21b5ac0a19c96c3dee95dc174a9ab57a17ef46f5d49a582413949ed2803b3e42e044c0d4484eb9568caeb0b6a3f4f0affa6944c0d68572b3443cfe86243538d4cb1d79b00f3aa777582f1a3e79baf5ae2c8a5e50ba12ae7d07dca44bbdb0cef8e2d5e91057886b6b24d5ad5c7f8fdf85df6658d2d76b05f9543c3a7d5444b52", 0xd6}, {&(0x7f0000001340)="10b6aed14b6d8ebef726afd2dd18fb45eb39210114847e59d9444641a92cc5eeb79016f9b9b12c070c17ee8194df70bc2124ebd1287eaabaa9eff582c30f4913f67b57", 0x43}, {&(0x7f00000013c0)="f73cfa7a55be2b40fceb83b83d", 0xd}, {&(0x7f0000001400)="b60653e3fd91f5931bf55e1d2fa1de8fbe94a2332311376b61f931441a5277c9ce3b980f9821d0649f7fe7ce80ebb011df54c95b228cadf00033322b8b545aad129b15cd1a6660bfe9aaa73e195930a662cf88147af306acd4460bad2f0bac38bb4f079f4db58745a9b9378ccdb11eece981bf76174b4ca05b5023f58a6eb943174eea318f7d9ad60aa520041c8f3b66ef4425cea47dde4fc306e0b7b02337ac47996bfb5f44", 0xa6}, {&(0x7f00000014c0)="099e2b", 0x3}], 0x8, 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0x2098}, 0x4) sendto(r0, &(0x7f0000003680)="d17bd7e5f03714e34b52ba231a1db5c82644de05718ef4013e9e8a2e341ac4c97462770247303b600548e4f0074a5564e85428f61ed925f93b2ab7a9f95442a2795accaccf6c2ec84c32fef53533c22a410ca1818c90ade03b0865c3b44fb5a6235251fdfe0b4bf004c8a6eeabf10a4a8beca771379583b047ebecfc434293d88617575a7b8e1cac9388ed2d45a71b681926593f656df7eaedf30194c784b48b978b2917ccb595b8214dc8f4", 0x66, 0x1, 0x0, 0x40) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) 00:02:06 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) geteuid() getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000100)={0x0, 0x7}, 0x8) setreuid(r1, r3) setresuid(0x0, r2, r2) 00:02:06 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x18048, 0x10) freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a) 00:02:07 executing program 2: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:02:07 executing program 0: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9fd) fcntl$getflags(r0, 0x1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) 00:02:07 executing program 1: r0 = dup(0xffffffffffffffff) poll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, 0x4) wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:02:07 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000340)="85e344c5978d50cd", 0x8}], 0x1, 0x0}, 0x0) 00:02:07 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fe63000"], 0x1) sendto$inet(r0, 0x0, 0x0, 0x180, 0x0, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/163) 00:02:07 executing program 3: syz_emit_ethernet(0xfffffffffffffed5, &(0x7f0000000200)="798deb08040007080014047102000000bab83be28ea73e1a9ab221b4ba20709db13708eea75d20f9b3ae4a8a3ac8b549084b98e7454026ed6ab507df6eeaa5bce0ce00abf88c690d0533583bbb914d1cf7eacd9011cb8fd91c518aaad429d87cd013ad8e9800b14bd508afebb3b448d5483ba3aa6af04f41f3219f19f268ddbb97a6880256c082d47ddeb6747068270d4bcf00"/168) 00:02:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00, 0x400}, &(0x7f0000000040)=0x10) 00:02:07 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) close(r0) 00:02:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000080)={0x0, 0x5}, 0x10) 00:02:07 executing program 3: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x2b5) 00:02:07 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/3}, &(0x7f00000000c0)=0x5, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xb9, "5b857444238083aee4e45fac58743a08179c07a32e000e7e3622a8b7614df34b55d7a38ea603152f9783c421df96f4bef752fd146391a649e54d19889b000e049b7038389db5bc862e43d04a570a094070028e85d50942a56477461099b843584949349e0674ab62b63f20c13352ca4dfc10f50d1e33fcad45fb9543300d1f5f7fd3455e3c75f980383ff92e881f7dcb2c216c119f3fc19ec9db9dee7d922f5d73b5b8968027212e0176e9d995ba12054ca51b8d9f4eb24953"}, &(0x7f0000000300)=0xc1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0xffffffffffffff92) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r2, 0x8001, 0x907f, 0x1000, 0xff, 0xab75}, 0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x0, 0x2}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) ftruncate(r3, 0xeccb) open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x101) 00:02:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x6000, 0x1f, 0x80000000, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x5, 0x4}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x5, 0x5, 0x4, 0x101, 0xffff, 0x12600, 0x8001, {@in={{0x2, 0x0, @multicast2}}, r2, 0x8, 0x8, 0x7c3, 0x8, 0x7fffffff}}, &(0x7f0000000340)=0xb8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000800)={r3, 0xfffffffffffffeff, 0x5}, &(0x7f0000000840)=0xc) clock_settime(0x12, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000007c0)={r2, 0x1ff, 0x28}, 0xc) lseek(r0, 0x0, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x4, 0x4) lseek(r0, 0x85b0, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) r6 = getpid() r7 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000600)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r0, 0x5) r10 = fcntl$getown(r0, 0x5) r11 = getpgrp(0x0) sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000440)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000005c0)=[{&(0x7f00000004c0)="5e48fc2612b5ba939de5c9a1977e956fe9b6f842c2b1079bbf45ad6866d11563877b5e4d6f79373a6fecfeb561dacc15ae23b314e46ba6b0f175de1baab78986c6ee238a94720cbe0daf708964b33bd67e565e7babd287870a797e70b588e8cbdbbe86d35d97e2644932425b71f8818612d4e5ee727e5abff5aaa4f1574dc2c6bece2ff03ff9d36e17a5b8c60dfc608c1a3eef83c186ade9e5a03d72a43c9bc9b614f33a3c53f9a7389109a9bc671f0e5d14416969a9074e8e34c26cb00151a3ce237a006c6e460768e5daace708dfa8f99063ed994120938eb80d0a3af2ff8c4ac80c", 0xe3}], 0x1, &(0x7f00000006c0)=[@cred={0x20, 0xffff, 0x2, r6, r4, r5}, @rights={0x10}, @cred={0x20, 0xffff, 0x2, r7, r8, r5}, @cred={0x20, 0xffff, 0x2, r9, r4, r5}, @cred={0x20, 0xffff, 0x2, r10, r4, r5}, @cred={0x20, 0xffff, 0x2, r11, r4, r5}], 0xb0, 0x180}, 0x8) 00:02:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) 00:02:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x42}], 0x200000000000057e, 0x0) socketpair$unix(0x1, 0x8000005, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r0, 0x0, 0xfffffffffffffe4b, 0x8, 0x0, 0x0) 00:02:07 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname$inet6(r0, 0x0, &(0x7f00000000c0)) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x47) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x9, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x7fff, 0x2, 0x3, 0x400}, &(0x7f0000000140)=0x18) 00:02:09 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f00000000c0)="0f18afca000000450f3accd63e8fe93801935d05000099c46301497532eac46135fbfcf3adf20f2d7200c4c3fbf08f0c0000007b660f3815c6") getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) r1 = socket(0x1e, 0x2, 0x10000) bind$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f0000002b80)={&(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x1dee, @local}, 0xffffff59, 0x0, 0x0, &(0x7f0000002800)=ANY=[@ANYBLOB="5000000000000000ffff0000050000005523ffe2453f99df31cc4862020000e280a87775c37e01000100dc7caf962b386f79fb943b544832bac30b6f74c325a430840a0460ef35b920dacc2e0d63ee00"], 0xfffffffffffffde6}, 0x9) 00:02:12 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="39f6f59eccd3024cb991376f953412ec24c913fbea66a03b67fc2b6f4f126c6d3a227f3580efada6de77840de6fc003a4b0fdf97cbbe596e950a66bd0a023806a18adc9a03459fd36971eaebd9ead26d13a907c40f69394ae4c1dbedee14691882d0275326f396d27129bec82ce3dcbf68fd83baa0c78d2572d7b9d0c8209b924e62d36865d48fa8cddc24a83427f8f80a8986fcc2a09f42b3affed57d459c5b1c3854c47ade97afb58557f75b5f19736e", 0xb1}, {&(0x7f0000000580)="22582d75dc5c08b1203e61709b68567bd8fb162698539bc477ef2221c133a204988e5e4409032ac254f19e06aa03b9d9908be7285cd0b8e5784a91122dbf97fc16d47dfe1db7c71c97135ade73dd25a0fbbe30d5f1c2ca3ce8945db77da8d60db3efc2fb3a876844b986eefc5fcb0c619dcd81bec16ff48709a306858e98e3b604da5e1e773ba5396699791788bd9cb6aa67a05f7c427b83a9f5e894b70e8b2a741bdc822243825e330e48d90cd5fd491a0b1ba359", 0xb5}, {&(0x7f0000000200)="4af773058efedbbece0e7b0a4e4cff121ce14c1346726550565c111608b8787cec555d886cc655054cb87348aafba624260c3d", 0x33}], 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) r4 = socket$inet6(0x1c, 0x3, 0xffffffffffffcf3e) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) 00:02:13 executing program 1: r0 = socket(0x1c, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xa}, 0x10) 00:02:13 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_int(r0, 0x0, 0x46, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e5166696c653000"], 0x2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x2}, 0x8) 00:02:13 executing program 1: clock_getres(0x4, &(0x7f0000000040)) r0 = socket(0x10, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x100000000, 0x7fff, 0x200, 0x1000, 0x3, 0x61c7811e, 0x9, 0xaba, 0x0}, &(0x7f00000000c0)=0x20) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffc000/0x2000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x1000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='vegas\x00', 0x6) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x2, 0xfffffffffffffffc, 0x20, 0x1, 0x6, 0x7f, 0x9, 0x1, r1}, 0x20) clock_getres(0x5, &(0x7f0000000080)) 00:02:13 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x3000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:02:13 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000000)="ed", 0x1, 0x0, 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000040)={'accf_http\x00', "5ce4fcd205bb8b19456cc4fe91fb8564973407f5ad01a14745a889d49410566a69f87a4ed455664284bebb3afa3c099cf44e0249dc1f558ff07512451c8e6a8a864e1dec5ee0885765d63fe59be4bcd34b1aab405993a7bf70dc1609ec38f5016c3bfc12d5da50bb8fb7b5cc03d3aa5d726370a1dee2af79e501185a0a4008db3f0423b8654975deaa1c58f5d0c8a5d99dd002b62423dfb5c7d9a63ed876d33655b4219c8445316ecfe007d1dd0d007c5a9a1be37be89fed84d21ada3322c8633ed4237b01fd24279ebe27391b725ad72aa769f107a9d49849427061514ab3725e1e67ea9f75e6fcddb71868dfce22bf"}, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000140)={0x7, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:02:13 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x3, 0x4) r1 = socket$inet6_sctp(0x1c, 0x800000002040005, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:02:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f00000000c0), &(0x7f0000000240)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r1}], 0x1, 0x55) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0xffffffffffffff1e) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x400}, 0x270b72f45b096103) 00:02:16 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000140), 0x4) setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000000000)=0x100000000, 0x4) 00:02:16 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f00000009c0)='./file1\x00', 0x30808, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect(r1, &(0x7f00000003c0)=@in={0x2, 0x0, @broadcast}, 0x10) sendfile(r0, r1, 0x0, 0x401) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000004c0)=0x6a47, 0x4) r2 = dup(r0) lseek(r2, 0x0, 0x3) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x100048, 0x80) truncate(&(0x7f0000000640)='./file0\x00', 0x2) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r3, 0x0, 0x1000000000003) setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) ppoll(&(0x7f0000000200)=[{r3, 0x2002}, {r4, 0x4}, {r3}, {r4, 0x4}], 0x4, &(0x7f0000000240)={0x8, 0x7}, &(0x7f0000000280)={0x147}, 0x8) poll(&(0x7f00000000c0)=[{r3, 0x104}], 0x1, 0xfffffffffffffffe) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000880)=0x20, 0x4) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x723, 0x63}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000940)={r7, 0x6}, &(0x7f0000000980)=0x8) setsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) poll(&(0x7f0000000500)=[{r3, 0x4}, {r3, 0x8}, {r3, 0x84}, {r4, 0x4}], 0x4, 0x6314) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xffffffffffffff81, 0x8000}, &(0x7f0000000400)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000440)={r8, 0x107f, 0x100000000081, 0x1, 0x7, 0x99}, 0x14) connect$unix(r6, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000540)) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000580)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) setsockopt$sock_int(r3, 0xffff, 0xb81f, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f00000005c0)={r8, 0x8, 0x1, 0x1, 0x2}, &(0x7f0000000600)=0x18) setsockopt$sock_int(r2, 0xffff, 0x400, 0x0, 0x0) 00:02:16 executing program 1: r0 = socket(0x1c, 0x30000003, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000240)=0x4) open(&(0x7f00000001c0)='./file0/file0\x00', 0x1, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd, 0x0, 0x3}, 0x10) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f666900e0302f666964653000"], 0x1c) r1 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) 00:02:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x62, 0x1000000000203) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x10000, 0x7f, 0x0, 0x100000001, 0x6, 0x1fa, 0x8, 0x800, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x7fff, 0x2, [0x5, 0x9]}, &(0x7f0000000300)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x100000000}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:02:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x13, &(0x7f0000000040)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r1, 0x2}, 0x8) 00:02:16 executing program 2: setitimer(0x0, &(0x7f0000000040)={{}, {0x1000000, 0x2cd6}}, 0x0) getitimer(0x0, &(0x7f0000000000)) ftruncate(0xffffffffffffffff, 0x9) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000000c0)=0x10000, 0x4) 00:02:16 executing program 3: execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000003c0)='#(*+)\x00'], &(0x7f0000000580)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)=',($$@\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\\\x00']) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = socket(0x1f, 0x4, 0x200) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x1}}, r2, 0x5, 0x74, 0x4, 0x3f, 0x7}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000180)) recvmsg(r1, &(0x7f0000000bc0)={&(0x7f00000005c0)=@un=@abs, 0x8, &(0x7f0000000a80)=[{&(0x7f0000000600)=""/74, 0x4a}, {&(0x7f0000000680)=""/163, 0xa3}, {&(0x7f0000000740)=""/222, 0xde}, {&(0x7f0000000840)=""/40, 0x28}, {&(0x7f0000000880)=""/156, 0x9c}, {&(0x7f0000000940)=""/145, 0x91}, {&(0x7f0000000a00)=""/88, 0x58}], 0x7, &(0x7f0000000b00)=""/137, 0x89}, 0x40002) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000040)=0x1e0) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x5}, 0x8) 00:02:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x8d54) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) preadv(r0, &(0x7f00000025c0)=[{&(0x7f00000001c0)=""/202, 0xca}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/196, 0xc4}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/230, 0xe6}, {&(0x7f0000000100)=""/102, 0x66}, {&(0x7f00000003c0)=""/134, 0x86}], 0x7, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000002640)=0x100000000, 0x4a) r1 = open(&(0x7f0000000180)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:16 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) open(&(0x7f0000000080)='./file0\x00', 0x2, 0x1) 00:02:16 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0x140, 0x4) listen(r0, 0x0) close(r0) socketpair(0x1c, 0x3, 0xe5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0x9, 0xa11900000, 0x4, 0xe4ef, 0xfff, {@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3c0e0f85}}, 0x0, 0xffffffffffff8001, 0x14bd, 0x4, 0x8, 0xffff}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4) 00:02:16 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = dup(r0) r2 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000007c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="05000000000000003000"], 0xa, &(0x7f0000000540)=[{&(0x7f0000000100)="ba46829f85b89a45b664ae280d345bae7bb45a81d35ae60e1d1c9723250a300fb0cba6206e76837f245bfe124961584beb8cdcb994e77f0ff87a508f362b6e261bb19451239fe82ec21d46a7831724adf66ec7733883b19ceb136ec344e41202e1096d17faf0b451f04740cd8ecda627369aeceb6ac548fe502991ff8d437e40e6a6b53b081ed79065d188cd2981846f32bdfa139eabf7e72a28f5d79cf8e9fb90eb58340c3ed62d751d0c696fcb60f7", 0xb0}, {&(0x7f00000001c0)="56b3814cbccceffde541557b7ea058613a55a039d444e97521fd247e82acc057f08ed25f9f72799dca1e02aeec2cbb7e105c110106e34314785b846501b49eadd02e9be6bff41e24ca62ba6146c072a11d7d9e6d9e81425b37af806eb5317907f1930cc13d4b3cf2460cc438360c9a2c95260cc07f8834a454bfdcb498af1047e89bf21f7867b9120c9e73d574276eaf203cf31a8e57d286258c80", 0x9b}, {&(0x7f0000000280)="be0bde9c56e9dfa2c8ab458342e6322900bc13734b9f93e8ff59e128953a6f13f812259076dc0aaf78b4072294195f9a7e45e8918fec553b3658f85e4a24e4f076", 0x41}, {&(0x7f0000000340)="2378dc543d2d4dcae3e120c57c38b59856b94aedefea1f49d74ccdf6d02c78213d928c1fe0d970aac2725216d3e9b76a8ad97e4342", 0x35}, {&(0x7f0000000380)="e19cdf802c63ab93a069ae41d8bf322c8ebf8cc73a070a8c16e31426d067e091c165246804bf0bc64c25ad77e35c64ff5733e203b7b76aa5fb45b4fba6bd75ac52fc759ff79d7f02604450699f86a525a64406af524ff4d8e8ed28ad56c2f9df2472f597652f21ff19952621236a88bf015f7e54bd74a6e5c688861f8945bfbaf5724cdbbd8309d354866089c474a5f6743000bfc35e9096379ca04450f0b979df", 0xa1}, {&(0x7f0000000440)="83828f6d595abdaf7f227feb59a5eb3ab918819b13f50165ad8bfd697bdf05ec7738dacf119ee5cf8bc58f23cc71409685c712061e523bf99be5b165ef91d78e8cf071384af3a55e5bb22f045cd92ed763e82668d68f82d460ae683e51e9a8ed02bf547db2882aa8d44184861f21828636676bca6a31cf80c9a5e9b4b0fdf14ac24ea6b683fe0d3c1ca703d97bbdf610c138cb499d799bca834ccc305f4ef8869e0d6bebf2b711a3f88cffcb27d09dce0131f31f3b35883adec084caa329f0c70643ddc7378760a14a21e0fc8e119fb115758c320120786a369bc60c2402141d028ea242cb857c", 0xe7}], 0x6, &(0x7f0000000740)=[@rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x68, 0x20000}, 0x20008) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1ffc, 0x0) fchmodat(r0, &(0x7f0000000300)='./file0\x00', 0x0) 00:02:16 executing program 1: r0 = socket(0x1e, 0x10000004, 0x3f) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x4b0e}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x88) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000000300)="9586c18ef10a826f74ee97cb7ed3645e21c841dc7f75", 0x16}, {&(0x7f0000000340)="cf75c58b15bb81aae5adb87adb2ea1613ab4ed4c2b32f91bad0ae4edbcc7", 0x1e}], 0x4, 0x0, 0x0, 0x100}, 0x80) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000002640)=ANY=[@ANYBLOB="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"], 0x1) setreuid(r1, r1) setuid(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x400000000106) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r3, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r4) lseek(r0, 0x0, 0x1000000000003) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) accept4$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x10000000) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000400), &(0x7f0000002600)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) 00:02:16 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x20}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1}, 0xc) 00:02:16 executing program 1: shmctl$IPC_SET(0x0, 0x1, 0xffffffffffffffff) r0 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(0xffffffffffffff9c, 0x5) r6 = getpgid(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0xffffffff, r1, r2, r3, r4, 0x16d, 0x347a}, 0xfff, 0x4, 0x0, 0x7, r5, r6, 0x5}) 00:02:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x10000005, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x2, 0x7}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, r1, 0x6, 0x0, 0x100}, 0xfffffffffffffffe) 00:02:16 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/168, 0xa8}, 0x2) 00:02:16 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1011, 0x0, &(0x7f0000000040)) 00:02:17 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xe, 0x20}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001780)={r2}, 0x0) 00:02:18 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x260, @loopback, 0x3}}, 0x0, 0x7, 0x1, 0x100, 0x2, 0x7fffffff, 0x1f}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x100, r3}, &(0x7f0000000200)=0xc) getsockopt$inet6_tcp_int(r1, 0x6, 0x101d, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:18 executing program 1: mprotect(&(0x7f0000342000/0x3000)=nil, 0x3000, 0x1) r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{}], 0x1) 00:02:18 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="586a4006e3c59d107b"], 0x8) fchmod(r0, 0x40) r1 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r1, &(0x7f0000000100)={&(0x7f00000002c0)=@un=@file={0x1, './file0\x00'}, 0xf5e939642589360b, 0x0, 0x0, 0x0}, 0x20000) sendto$unix(r0, &(0x7f0000000140)="6d349d8780802361b900fa7690db295dfcdc61ec915ca6298a21ca6a6cd9b4c8bc8eda8a80223e9f307621f0a7ac612c3519c23255fa065ddc93e2bb1e46126f29887afc41ace60037741ee38ccac4f7a56ac9544a29ba2cfba8c73f6a05765d32f99c05914244f45d5a47e4ae093e5adb0ebd16958d5ac73728346a2a06a63f6a258b934545ec8686d14bdc5d9dfa600dba62824fd74f2690f06c40eb9b97c087a4bbe17d4022f15f7c605e6d5f505ef3af31f0152c47af563f4db4552017ae63a130975efef92a0c3248774a9f668bc4d42b7e", 0xd4, 0x20008, 0x0, 0x0) 00:02:18 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000001600)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r4 = fcntl$getown(r0, 0x5) r5 = geteuid() freebsd11_stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x5) r8 = geteuid() fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000001c00)={0x4, {{0x2, 0x0, @loopback}}}, 0x90) getgroups(0x6, &(0x7f00000018c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r13 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001bc0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001500)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000140)="12ccac2e92c9a449db68001f5a72b063c501e84f8cd1da2a159206826fd6850db1d7fc1025c5130652b91a2765691b0166c029450eaf79705ad4d7416de1492a53375cd6f09d63f7cead0c81d5070c636c8d0f59399dea59b18e69207d5b731df74779e0720650060eee7feecc13ec19e1d4da3b8e7c414de4f01e0ebf09e789961e7316084794f54bfb32c93b0561943a629acee27cf189087de5e49463711ff9206d47306d545253942424196b629e06e0062ff6522526d4e56ca0238503f5435ffbcbf9b5", 0xc6}, {&(0x7f0000000240)="a84752ad770fe3b4f17e16ce63aaec5f6776b2f67421141b282e9200ec085d016db3d3ccfaa84549f11c338a1675c97dd6be2269e918f88c6467352b82f2ace67db4c58356e2386f47741903605f569252616c38a4ab233d2eb532fba62dd11754fcadb37f354f96bcc78e97d0314103655bd73eff76180be4d2a46840953fa429184ad3d2ead7", 0x87}, {&(0x7f0000001380)="06fba28daefc93ac1018c72ce160c88718068b3ffc3a2bf673fff213340f023c8afff38ebe2ffa6e432439c11717385d6bda54c92734b09728d4a7379b4cdfbf2c87ff61cd7c43bf5b241e55359f5ce5c94089dcb89b4c05a39e583f9360cfbe166c603c32adadd91cd12ce74efb74ba79e0f41b77eeade7d7e54eb9e6a01271e8d3eab09a94406f1461ff78cd26f176f67132430195d050b21d5490f61f7a4b5f8c", 0xa2}, {&(0x7f0000001440)="8a32622523c5fc7b50d943dcf2c6dbcb95999026eaa8cc4f54e44e604a0116ecb097f16e72056c7e9781b87f550b4242680a072ef394cea673c16764714cf13b70110728f816c592bbea0ec35bab6d0b37f0c59f6c2f350e63fc2ea79887e2183eae1e96b39999fda483c235d0a0ec6816fdb30682c82bf1e3491814eae1b5558e40ad66498400c40b0c13615013fae1784921d3ac3f3a28d8417e6c1b54c523fc0cf205091ed28bd3a8b5afc9ebf7", 0xaf}], 0x5, &(0x7f0000001cc0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000001000000000000000ffff0000010000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000069ecab2eeb6820997c13bb18b2cdaa8bed60e57ed49781d39aaa328254fd46d42060d32258450caae5e6adb194694d1456c5d8f4f5a8"], 0xc8, 0x20000}, 0x189) r16 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r16, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0x1) 00:02:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = semget$private(0x0, 0x0, 0x20) semop(r1, &(0x7f0000000000)=[{0x3, 0x3, 0x800}, {0x2, 0x80}, {0x3, 0x9, 0x800}, {0x2, 0x6, 0x800}, {0x0, 0x7fff, 0x800}, {0x0, 0xfffffffffffffffe, 0x1000}], 0x6) setsockopt$inet_int(r0, 0x0, 0x15, 0x0, 0x0) 00:02:18 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000080), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x10000000003) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xb1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x120800, 0x49) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file1\x00', r2, &(0x7f0000000540)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) execve(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)=')(*\x00', &(0x7f0000000340)='%\b:\x00', &(0x7f0000000380)='\'\x00', &(0x7f00000003c0)='-,,}!*+&\x00', &(0x7f0000000400)='\xe2{\x00', &(0x7f0000000440)='+)\x00'], &(0x7f0000000500)) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000040)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:18 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8240, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x80, 0x1c000000}, {0x8, 0x1f000000000}}, 0x200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x16) 00:02:18 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = accept(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000640)={0x0, 0x83, "b5b12ceb4eb599f2f7a48f8a1aaeb680ec90fcc3802161d8d266f0c1edcdea72ec82ad1885ac3e47392d289b11b0bc1882828078f3bbcd10bcac9c0c3aab41ab9787d3b64d0713aa783c50ecc2b9cb8e5e8b3bab317a78e98f5c2a6618a20b95420f507c6b9ea072db187f9e460332eb1107ac9605f6a97c9e77b497ca2d9dbd565207"}, &(0x7f0000000280)=0x8b) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000007c0)=ANY=[@ANYBLOB="02004e2100000000000000000000000000000000000000000000000000000096c719331b74b1c6b5dc33000000000000df00000000000000000000000000000000000000000000000000375c45ba165363314000"/156, @ANYRES32=r2, @ANYBLOB="4b00ffff00000000"], 0x94) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r3 = msgget$private(0x0, 0x20) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) msgsnd(r3, &(0x7f0000000180)={0x3, "9c2fd8dcc44a4c7034601fd7d806ebc659041411e4e76fdef8a8e04c0d3601d6c9664b031846d920378163ae3c59123329bbadb54fa203829ba18afc4a"}, 0x45, 0x800) msgrcv(r3, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x97, 0x3, 0x1000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) readlinkat(r5, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=""/187, 0xbb) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) msgsnd(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000000000004087d10520f133dfd865aa5fd955bd6def25d5bf70cc15d745a57c444bc819e576212ad995b08e20e32257d8ce489423a0f33a1c63ce0393d5aacbf827874d1d0dc9b24077518c03fb0728a2bdad282012f8b7c275764e713f912337f33502a59a0f756d8e35171f7778d4dd5864503ce060bdc999d36c9a71cee0763833e61b835bfa27d146ca5207b0e20f0a720125812fa6d309fb81ba803cc136a7b4e486bb600a06dac8d7f46810b92710b69c582aa2eaacb9f901c2"], 0x1, 0x800) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) 00:02:18 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000040)=0x400, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xffffffffffffffe0, 0x1000, 0x1, 0x1, 0x10001}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x7, 0x20, 0x0, 0x4, 0x7ff}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r3, 0x48, "a1126b540078e5f039a8b18f5a164c489ef84dabbc5cec0db650210ef1a1e3cd2c50cf5211ed6e79dbf1db0c5ce0ab1d5803773d96f987e12fa892c825c0258848f3dde018f000be"}, &(0x7f0000000200)=0x50) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x223}}, r2}, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r4, 0x5, 0x4, 0x0, 0x9e, 0x40}, 0x14) r5 = socket$inet6(0x1c, 0x1, 0x25e) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000340)={r3, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r4, 0x8, 0x5, 0x1}, &(0x7f00000003c0)=0x10) setsockopt$sock_int(r1, 0xffff, 0x400, &(0x7f0000000400)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000440)={r3, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x20, r2}, &(0x7f00000004c0)=0xc) ppoll(&(0x7f0000000500)=[{r1, 0x8}, {r0, 0x2}], 0x2, &(0x7f0000000540)={0x3, 0x2}, &(0x7f0000000580)={0x4}, 0x8) fcntl$setflags(r5, 0x2, 0x1) r6 = semget(0x1, 0x1, 0x100) __semctl$IPC_RMID(r6, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000005c0)={@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r2}, &(0x7f0000000680)=0x84) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000006c0)=0xfffffffffffffffb, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000700)={0x2, 0x1, 0x9, 0x10001, 0x1}, 0xc) socket$inet6(0x1c, 0x5, 0xc11f) r7 = shmget(0x3, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) shmat(r7, &(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000740)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r3, 0x4, 0x80, 0x200, 0x0, 0x1, 0x40}, &(0x7f0000000800)=0x98) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000840)={'freebsd\x00', 0x4}, 0x24) shmctl$SHM_UNLOCK(r7, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000880), &(0x7f00000008c0)=0x4) r8 = socket(0x1e, 0x3, 0x6) getsockopt$inet_sctp_SCTP_REUSE_PORT(r8, 0x84, 0x1c, &(0x7f0000000900), &(0x7f0000000940)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000980)=0x8, 0x4) 00:02:18 executing program 3: r0 = socket(0x2, 0x5, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000, 0x0, 0x20000}, 0x8) fchmod(r0, 0x22) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001200)={0x0, 0x7fff}, &(0x7f0000001240)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001280)={r1, 0x0, 0x1, [0x400]}, &(0x7f00000012c0)=0xa) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000001100)=@file={0x1, '\x00'}, 0x3) getsockname$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b37500"/4098], &(0x7f00000010c0)=0x1002) close(r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001140)={0x0, 0x3, 0x0, 0x7, 0x5, 0x5}, &(0x7f0000001180)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000011c0)={0x8000, 0xfffffffffffffff8, 0x1200, 0xd1d5, 0x40, 0x4, 0x1, 0x9, r2}, 0x20) open(&(0x7f0000001300)='./file0\x00', 0x940, 0x0) 00:02:18 executing program 3: mknodat(0xffffffffffffffff, 0x0, 0x1080, 0x100) r0 = socket$inet_icmp(0x2, 0x2, 0x1) close(r0) 00:02:19 executing program 3: truncate(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x181) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x4}, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x4, 0x10001}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x7f, 0xf7f, 0x9, 0x2, 0x932}, 0x14) open$dir(&(0x7f0000000180)='./file0\x00', 0x8000, 0x0) ftruncate(r0, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0xf55, 0x7, 0x7, 0x9, 0x3f, 0x8, 0x0, {@in6={{0x1c, 0x3, 0xc91, @empty, 0x10000}}, r1, 0x400000, 0x6, 0x8, 0x2, 0x5}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r2, 0x3}, &(0x7f0000000300)=0xc) rmdir(&(0x7f0000000340)='./file0\x00') rmdir(&(0x7f0000000380)='./file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={r4, 0x7f, 0x3, [0x3f, 0x300000000000, 0xb9d4]}, &(0x7f0000000400)=0xe) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r3}, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000500)={r5}, 0x8) getresgid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) freebsd11_fstat(r0, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000680)={r5, 0x5, 0x8000}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000006c0)={r5, 0xf, 0x3ff}, &(0x7f0000000700)=0x8) r7 = open(&(0x7f0000000740)='./file0\x00', 0x100004, 0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000780)={0x0, 0xdd05, r6}, &(0x7f00000007c0)=0xc) r8 = semget$private(0x0, 0x1, 0x80) __semctl$SEM_INFO(r8, 0x7, 0xb, &(0x7f0000000800)=""/137) getresgid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000980)={@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r5}, &(0x7f0000000a40)=0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x26, &(0x7f0000000a80)={r6, 0x1}, &(0x7f0000000ac0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000b00)={r9}, 0x8) r10 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x1f, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) recvfrom(r7, &(0x7f0000000bc0)=""/93, 0x5d, 0x40001, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r10, 0x84, 0x23, &(0x7f0000000c40)={@in={{0x2, 0x2, @loopback}}, r6, 0x0, 0x7, 0x2}, &(0x7f0000000d00)=0x94) 00:02:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6190da812c1083dea7203b1fef6a82082e6e65300046f6d4fe7a7ec645f6050d4d01000072ccb95ac067891c74f9dabbd1c6ffcfb8e8f07477f4c4b31172fab8f42b5099a1"], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$sock_timeval(r4, 0xffff, 0x1007, &(0x7f0000000180)={0x2, 0x5}, 0x153) shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r4, 0x0, 0x1000000000003) r5 = getpgrp(0x0) getpgid(r5) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f0000000600)=0x28b) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x10008) msgget(0x1, 0x200) socket(0x1c, 0x10000000, 0x7) fchmod(0xffffffffffffffff, 0x100) getsockname(r1, &(0x7f0000000500)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000540)=0x10) getsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000380)={@remote, @multicast2}, &(0x7f00000004c0)=0x8) r6 = getpgid(0x0) wait4(r6, &(0x7f00000001c0), 0x18, &(0x7f00000003c0)) msgget(0x0, 0x421) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000580)={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}}, {0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x7, [0x339, 0x3, 0x9, 0x1, 0x5, 0x401, 0x8, 0x8000]}, 0x5c) 00:02:21 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x100000000, 0x3, 0x6, 0x59}, &(0x7f0000000180)=0x18) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000000000)={@multicast1, @rand_addr=0xfc, 0x2, 0x6, [@multicast1, @multicast1, @multicast2, @loopback, @multicast2, @rand_addr=0xf41c]}, 0x28) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x5, 0xfffffffffffffffe, 0x211}, 0x98) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040)=0x7b, 0x4) 00:02:21 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) bind$unix(0xffffffffffffffff, 0xfffffffffffffffe, 0xfe) 00:02:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_icmp(0x1c, 0x2, 0x3a) bind(r0, &(0x7f0000000180)=@in={0x2, 0x2, @broadcast}, 0x6) r1 = msgget$private(0x0, 0x116) msgctl$IPC_RMID(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r2, &(0x7f00000008c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000800)=[@cred={0x20}], 0x20}, 0x0) 00:02:21 executing program 1: r0 = socket(0x1e, 0xfffffffffffffffe, 0x5) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="6190da812c1083dea7203b1fef6a82082e6e65300046f6ac367663c645f6050d4d01000072ccb95ac067891c74f9dabbd1"], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000580)={0x2, 0x9}, 0x10) shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getpid() poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r2, 0xb65, 0x4, 0x9, 0xa3}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x10008) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) r4 = getpgid(0x0) wait4(r4, &(0x7f00000001c0), 0x18, &(0x7f00000003c0)) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000004c0)="3cef623ba61d71e0d76988088e9a1c4b1eebe3383a5bce556a84a7d84b375acfd304166f26dffafb93c06f0e3a1c95db49bc5f844bc85d16929915be23bac3d05abebf80006e96be3c8f10dd52419afed36b5e5ea100889b3c5ebfde1a13536c6446d79fa65a8eb9c75b43bbbef3f779113128cabecb9e054b783aaefe521b0cfcb17edc42406bf3c61c66906923f57ab0775cf8a672d800c58b1c5d65e0f27dac066a", 0xa3) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea6f207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fcf9e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda57000000"], 0x1, 0x800) 00:02:22 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x12, r1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) 00:02:22 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000140)=""/164, 0xa4}, {&(0x7f0000000200)=""/130, 0x82}, {&(0x7f00000003c0)=""/165, 0xa5}, {&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f00000002c0)=""/36, 0x24}, {&(0x7f0000000480)=""/114, 0x72}, {&(0x7f0000000500)=""/188, 0xbc}, {&(0x7f00000005c0)=""/148, 0x94}, {&(0x7f0000000680)=""/173, 0xad}, {&(0x7f0000000740)=""/82, 0x52}], 0xa, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:02:22 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x48, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0x4}, &(0x7f0000000100)=0x10) shmget(0x0, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2300040000fe8000000000000000000000000000bb0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007300"/128, @ANYRES32=r2, @ANYBLOB="0900000003000000000000000001000005000000"], &(0x7f0000000200)=0x98) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) 00:02:23 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0xf, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) flock(r0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x7fffffff}, &(0x7f0000000100)=0x8) 00:02:23 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) ftruncate(r0, 0xc85) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") chown(0x0, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000040)=0x1, 0x4) 00:02:23 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x64000000}, 0x10) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe000, 0x7) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0xaf30}, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000080)=0x100) 00:02:23 executing program 3: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffc}}, 0x0) r0 = dup(0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x10) 00:02:23 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x5, 0x4) getsockname$unix(r1, &(0x7f0000000080)=@file={0x0, ""/91}, &(0x7f0000000100)=0x5d) connect$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$unix(r1, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrusage(0x1, &(0x7f00000002c0)) r5 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffc000/0x2000)=nil) r6 = getpid() r7 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000380)={{0x7abf95ed, r3, r4, r3, r4, 0x4, 0x4}, 0xd0a, 0xa1e, 0xfffffffffffffffa, 0x6, r6, r7, 0x7}) shmat(r5, &(0x7f0000ffc000/0x4000)=nil, 0x3000) freebsd11_mknod(&(0x7f0000000400)='./file0\x00', 0x2000, 0x3) getrlimit(0x6, &(0x7f0000000440)) readlinkat(r0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) nanosleep(&(0x7f00000014c0)={0x9}, &(0x7f0000001500)) fcntl$lock(r1, 0xf, &(0x7f0000001540)={0x0, 0x1, 0x9, 0x3, r6}) read(r2, &(0x7f0000001580)=""/108, 0x6c) r8 = getpgid(r6) bind$unix(r0, &(0x7f0000001600)=@abs={0x1, 0x0, 0x3}, 0x8) rename(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)='./file0\x00') fcntl$lock(r0, 0xd, &(0x7f00000016c0)={0x3, 0x2, 0xff, 0x80, r8}) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000001700)={0x7f000000, "999a7801625d9a4e63ac495900bf65d6"}, 0x14) read(r2, &(0x7f0000001740)=""/8, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000001780)=0x800, 0x4) readlinkat(r0, &(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)=""/151, 0x97) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000018c0)={0x0, 0x7fff}, &(0x7f0000001900)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001940)={@in6={{0x1c, 0x0, 0x7c, @remote={0xfe, 0x80, [], 0x0}, 0x85}}, r9, 0x0, 0x8630, 0x200, 0x6, 0x8, 0x1000000000}, &(0x7f0000001a00)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001a40)={r9, 0x1774a1d8}, &(0x7f0000001a80)=0x8) 00:02:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x80) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open$dir(0x0, 0x0, 0x0) clock_settime(0x0, 0x0) readlink(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xffff, 0x7, 0x3299, 0x3, 0x4, 0x3, 0x8, {@in6={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x1, 0x400, 0xfff, 0x1f, 0x7f}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x7d3, r2}, &(0x7f0000000200)=0xc) 00:02:23 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x3e}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:23 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r2 = shmget(0x0, 0xd000, 0x1, &(0x7f0000ff2000/0xd000)=nil) freebsd11_fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) r8 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0x8, r3, r4, r5, r6, 0x107, 0x200}, 0x9, 0x3ff, 0x8, 0x9954, r7, r8, 0x1}) r9 = accept(r1, 0x0, 0x0) close(r1) execve(0x0, 0x0, 0x0) recvmsg(r9, &(0x7f0000001840)={&(0x7f0000001880)=ANY=[@ANYBLOB="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"], 0x6e, &(0x7f0000001740)=[{&(0x7f00000004c0)=""/236, 0xec}, {&(0x7f00000005c0)=""/200, 0xc8}, {&(0x7f00000006c0)=""/76, 0x4c}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x4, &(0x7f0000001780)=""/130, 0x82}, 0x80) pwritev(r0, 0x0, 0x0, 0x0) r10 = semget$private(0x0, 0x0, 0x8) __semctl$GETPID(r10, 0x0, 0x4, &(0x7f0000000140)=""/173) getpgrp(r7) 00:02:24 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8, 0x10000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="010000007e3dc46ea78235dea1abed587e", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={r1, 0x0, 0xc00922322261aa1a}, 0x0) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000180)=0x4) r4 = accept(r3, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x7fffffff, 0x789, 0x2000, 0x2, 0x2000000000, 0x9, 0x9, 0x2c3a, r2}, 0x20) setsockopt$inet_udp(r4, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:02:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x820, &(0x7f0000000100)=0xffffffffffff0000, 0xfffffffffffffef2) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xd3d, 0x8, [0x9, 0x6, 0x100000000, 0x5, 0x9, 0x3759d4a9, 0x80000001, 0x8]}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0x3, 0xffffffffffffba50, 0x10, 0x2, 0x6, 0xf0}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) 00:02:26 executing program 2: mkdir(&(0x7f0000000080)='./file0/file0/file0/file0\x00', 0x80) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001200)={0x0, 0xa78c}, &(0x7f0000001240)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001280)={r1, 0xfffffffffffffff7}, 0x8) r2 = accept$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) r3 = dup2(r0, r2) utimensat(r3, &(0x7f00000012c0)='./file0/file0/file0/file0\x00', &(0x7f0000001300)={{0xffff, 0x400}, {0x5, 0x7}}, 0x200) bind(r2, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x3) symlinkat(&(0x7f0000000040)='/', r4, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') utimensat(r4, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}, {0x0, 0xffffffffffffffff}}, 0x0) 00:02:26 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x4, 0xe0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x8000, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0x1000000020000, 0x3100, 0xffffffffffffffe0, 0xffffffff, 0x0}, &(0x7f00000014c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000003c0)={r2}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r3, 0x401}, 0x8) lseek(r1, 0x800000000, 0x0) poll(&(0x7f00000000c0), 0x0, 0x3f) fcntl$getflags(r1, 0x3) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001640)=ANY=[], 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff27) open(&(0x7f0000000140)='./file0\x00', 0x400, 0x1) unlink(&(0x7f0000000240)='./file0\x00') sendto(r4, &(0x7f00000024c0)="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", 0x1000, 0x20000, 0x0, 0x58) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000080)=0x1000) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x9, 0x4) 00:02:26 executing program 1: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e23ffffffff00"/136, @ANYRES32=r2, @ANYBLOB="2c000000090000001b86b66400080000f8ffffffa2ce784d7c06ca30382bc19824b720bcf79b9de7e400d3a7daaf5761311387981eb243d5bce486c62610a7d1e134a466dba88d5849c5f1489e57ccd8338aa962b3120334a4cc04"], &(0x7f00000002c0)=0xa0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0xc000, 0xff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="5f9421"], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) exit(0xe952) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockname$unix(r0, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000004c0)=0x7, 0x4) pipe2(&(0x7f0000000340), 0x100004) getsockopt$sock_int(r1, 0xffff, 0x1007, &(0x7f0000000500), &(0x7f0000000540)=0x4) 00:02:30 executing program 0: syz_emit_ethernet(0x12, &(0x7f0000000000)="61b26b5804f9d60524c7cb5a81000075a4be") r0 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='+\x00', &(0x7f0000000140)='(,\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\\%\x00', &(0x7f0000000240)='\xf4\\]\\^3\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000380)=[&(0x7f0000000300)=']\']\x00', &(0x7f0000000340)='\x00']) shmctl$IPC_RMID(r0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x4) 00:02:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1000000000000001, 0x84) setsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f0000000040)="6ad323313f8a350181943a77b4177d682244342e31e87ae1de0b61c0f72adedfa5ef01f55a541e23f9e4ec3a0baa5a13da8ab6d80405ba40e7f0b101a6ad86240dd0993f3840ac6dae8dc96b620e227eeb154907b8ad4f13056d92386aba7db2eacefc6d8bcc47bc37ae765855498c131461af2884c7dffa0e81c0190865975b6174e7e4e8231c4a6f2ccc517760726b04845e1cd17a0cd3d466e7c58b5d8c7df1d46d96b7d9679bb850d1b111054101e0b1dd5043b716133200107fb6b941205678fed58df0", 0xc6) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0xf, r1) 00:02:30 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x0, 0x3, 0x7ff}, &(0x7f00000002c0)=0x94) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') rmdir(&(0x7f0000000000)='./file0\x00') 00:02:30 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x1, 0x100, 0x5, 0x9, 0x7fffffff, 0x800, 0x1f, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000001280)=0x117) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000001300)) accept$inet6(r0, &(0x7f0000000080), &(0x7f0000000100)=0x1c) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:02:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x8d54) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x1a, "727286d2f43f8c900904db16ed48b03548457c02526cbd8782f6"}, &(0x7f0000000080)=0x22) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x900000000, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r1, 0x3ff, 0xfffffffffffffff7, 0x200}, 0x8c) munmap(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:02:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000100), 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000000090cf"], 0x24}, 0x0) socketpair(0x10, 0x10000005, 0x0, &(0x7f0000000000)) 00:02:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x1, 0x4) dup(0xffffffffffffffff) poll(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:02:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x2, 0x4}, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) truncate(&(0x7f0000000000)='./file0\x00', 0x4) 00:02:34 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r0, 0x20000015) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:02:34 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x1, 0x100, 0x5, 0x9, 0x7fffffff, 0x800, 0x1f, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000001280)=0x117) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000001300)) accept$inet6(r0, &(0x7f0000000080), &(0x7f0000000100)=0x1c) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:02:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100), 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2201000080fe8000000000000000001d49a4f6565203550000000000aa0400000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b4730747b465ea6b648866bbec35f9199b731d225fef95aaf42307a5661f01634499eb92b8ddbd5afb88ea449b44222ac8a4129", @ANYRES32=0x0, @ANYBLOB="000006001f000000"], &(0x7f00000000c0)=0x8c) r2 = accept(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x2, r3}, 0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x80000000}, 0x8) 00:02:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000e6726ca297cfb23892805298ade23a0f6ec6a2"], 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) 00:02:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000580), 0x1f) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) 00:02:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 00:02:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)={0x0, 0x53, "29d9ae89daa8fa32d366a4f356f71b4d955650e4482b14b26a0781c43beb354aba47e99242f4d3d6505a97f2efd4ae671b9bb1e1b8beba2571b68a11fdf7faebe60a2c8a0eed47e0cc41ebba379759a326f2ef"}, &(0x7f00000005c0)=0x5b) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000600)={r1, 0x20000000000}, &(0x7f0000000640)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="40000300b9b523f2a249"], &(0x7f0000000080)=0xe) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f0000000300)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r3, 0x1}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000004c0)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="040007000900d600000001800318080001000e02cfc593d2272f641f29b0e4928ca0da1c5fdddc6d0205dd6c3b8d0f3cb1a7b92873fdd0cb7dac4931de11176aac982c2cfb6e5b964a0faabfade444a0ac3bf24432ee1605b33abdf306000000b19ea98bcd9ccec2bb4504c76c559ae657da3ccaebd6719b4f3ba0f7d6305dd93864fda4a53e41e427879486537eb35340"], 0x1) 00:02:37 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x1, 0x0) 00:02:37 executing program 2: r0 = socket(0x2, 0x10000004, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f00000001c0)=0xfffffffffffffe57) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffffff00"/136, @ANYRES32=r1, @ANYBLOB="0000100000000000"], 0x94) 00:02:37 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x1, 0x100, 0x5, 0x9, 0x7fffffff, 0x800, 0x1f, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000001280)=0x117) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000001300)) accept$inet6(r0, &(0x7f0000000080), &(0x7f0000000100)=0x1c) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:02:37 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x50, "45b2698481269c51ca2a2e45dc79fa4f72e1db670ecc32c84568d234d33a48a01faf5df703c5bd2cfee261b8e68bcfce96132d9eccfe7ba4f8abb928ad681abc454d226ba98e9cd08ea072296dd726c0"}, &(0x7f0000000100)=0x58) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x60, "ea83ea688a026e529f17ee3df0f0b49587a3116ea84522246a670bd9521a93484f2ca0a393fe94cecbdab0a38170444029e160e80b6385e00bddaab3f0adb7267df47e7b759b49ff115876fe0b5ab373dc54368b4e96c9c9453199400e1961d0"}, &(0x7f0000000200)=0x68) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) 00:02:37 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0xfffffffffffeffff, 0x8, 0xffffffffffffff81}, 0x8) flock(r1, 0x6) 00:02:38 executing program 0: clock_gettime(0xe, &(0x7f00000001c0)) clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x173}, 0x0) 00:02:38 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast2}}, r1, 0x6, 0x0, 0x7}, &(0x7f00000002c0)=0x94) 00:02:39 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) ppoll(0x0, 0x0, &(0x7f0000001480)={0xfffffffffffffc01, 0x15a}, 0x0, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) dup(r0) 00:02:39 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x60, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/102) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x7fff}, {0x0, 0x8000f}}, 0x0) 00:02:39 executing program 3: select(0x311, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x3, 0x2, @empty, 0x3}, {0x1c, 0x1, 0x53, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1, [0x7, 0x4, 0x4, 0x6, 0x6, 0xffffffff, 0x0, 0x80000000]}, 0x5c) 00:02:39 executing program 3: r0 = socket(0x17, 0x2, 0xcc) socket(0x10, 0x5, 0x7fff) connect$unix(r0, &(0x7f0000000d80)=ANY=[@ANYBLOB="82022e00000000ad5385b2f0d393d60e6530007280968bb8ebd98a1369574398f6982c4a5f332522b0fdcbaa3a2ffe462a588c7221e9d0b040686002e71ec6e2d16efe02d200212b81502b5d149945b8394beda33e8450909756cbf9b6975f7ce6cfe1b5a2622cc92e5e34f830d19ab0077056e9f19c64b7efc63251424a13f21d1a7dd7952800bb9e979ef9ca91f60fc5c45d9836382562725932d5ef39acd89fe513a613c2547d577098ac5ba410c25bdaef20d836444bce42b1819a629bb4bde65fd0ec5084b21555fc82900bf51a07db7487b3f1ff73860da44f526290d0b4eead0be5888631a153e4f1b6f13626c5ed2b737b908d5b8af40e53cb9291bd54fe6c3b69328ed95fb6b8867034b9dd1734d31d296517263b35a429b973e0cfd1f9020af0f399a1f59127f2ae1cddd922d8f1b34853621e237582bb6236880586715124d4c15668e2cd42a183818da3"], 0x10) sendto$unix(r0, &(0x7f0000000000)="f840452e593614f5eb367f258494dc33b4661e", 0x13, 0x100, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) sendto$unix(r0, &(0x7f00000000c0)="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", 0xb27, 0x20108, 0x0, 0x0) 00:02:41 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munlockall() r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xffffffffffffffc1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x2, 0x1, @loopback}, @in={0x2, 0x2}, @in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x0, @rand_addr=0x68dd}, @in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f00000001c0)=0x10) mlock(&(0x7f0000e49000/0x4000)=nil, 0x4000) munlockall() 00:02:41 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000000040)='./file0\x00', 0x4, 0x42) chown(&(0x7f0000000100)='./file0\x00', r2, r3) dup2(r1, r1) 00:02:41 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) openat(r0, &(0x7f0000000040)='./file0\x00', 0x542, 0x40) 00:02:41 executing program 0: mprotect(&(0x7f000058e000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080), 0xffffffffffffff56) 00:02:41 executing program 0: r0 = socket(0x2, 0x5, 0x0) accept4$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000e800"/59], &(0x7f0000000040)=0x3b, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0e006376435475050000001e37d3101abea000007f674e628fe1cb08e51ba0f864c5a39dd3ddfeaa5a7c84377d2677b0a2a0d4030610cdae983ee6aabc5f5c350180f57fbb672b469a77d651b4ab95e81d4d6068163b2645afa03581399497cb14f3c3aa037ef0733b55c6caa55366e0c9f4e3f90777846823c036c350b39a"], 0x0) 00:02:41 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) getpgid(r2) fcntl$setown(r0, 0x6, r2) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setown(r0, 0x6, 0x0) 00:02:41 executing program 0: r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x40000400000002c5, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) accept4(r1, 0x0, &(0x7f0000000000), 0x10000000) close(r0) execve(0x0, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) 00:02:41 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @rand_addr=0x7}}}, &(0x7f0000000200)=0x8c) 00:02:41 executing program 2: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) fcntl$setflags(r0, 0x2, 0x1) listen(0xffffffffffffffff, 0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:02:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000800)=ANY=[@ANYBLOB="01002000d605faa4b0b7e00cbcba20b35379d8e5a4cb8515360afb7210ce2b835bd9164b8c15e07527706b9b2bd0b70e2e172724a1a714ae3cb7f72a0013dd76aa9045d6a1dccc8e1004e13dd579d3c82f575ce6537de7e16871f03a4808ea454dd87cd12f34b686a275f03ab9a99d7b4147e21053d8fc79a9f1fc8691405d73d4020074604c7473b7a3990a9a01195ce8ded65582fa76afff55d8ced333594c46f6712f4e23fbb90f568f236a8edaf8fa21873cadd73afa6013144d18dae7d9c2a2aa11255ac389ba1b0a8f86356c4aa89a1963952e21e63818644ab0eed3d6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x1, 0x0}, &(0x7f0000000680)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000007c0)={r2, 0x7fffffff}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000580)={r1, 0xffffffffffffffc0}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}, {0xffffffffffffffff, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x5, 0x5) poll(&(0x7f00000000c0)=[{r0, 0x1a}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r3, 0x0, 0xbf, 0xfffffffffffffffe, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000400)={0x0, "a2da7dc109dd3ab29e81d96888ef9cac"}, 0x14) readlinkat(r0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/5, 0x5) sendto$inet6(r3, &(0x7f00000004c0)="bf01a4d2030848b37a5bf3d3cd233086d869a809d1183ea9618230cf9a8fb746f3d1ae6bc93edb8908737a8938fb217a768c01a6aef59e1c8c9f6256a402ad7094cb14f8e04139f5d2f11312ac958a75775835d3b3aae35f93373406b77580c9cfc1d38fa2f01bba83de9e334c7f8855ac19aaf122b802d39da4d54c5e4bc1e4471f8700000000", 0x87, 0x181, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) read(r0, &(0x7f0000000900)=""/215, 0xd7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000440)=0xffffffbffffffffb, 0x4) sendto$unix(r3, &(0x7f0000000640)="0fe2b91900b334d76372fba81a7204245a16f31d458c", 0x16, 0x0, 0x0, 0x0) 00:02:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:02:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r0, &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xea2, 0x5, 0x5}, &(0x7f00000000c0)=0x10) pipe2(&(0x7f0000000240), 0x100000) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0}}, r1, 0x8001, 0x3, 0x2, 0x6, 0x800, 0x3}, &(0x7f0000000200)=0xa0) 00:02:42 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xc23}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 00:02:42 executing program 1: open(&(0x7f0000000280)='./file0\x00', 0x10000, 0x161) freebsd11_stat(&(0x7f0000000100)='./control/../file0\x00', &(0x7f0000000200)) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2040, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./control\x00') freebsd11_lstat(&(0x7f0000000000)='./control/../file0\x00', &(0x7f0000000180)) 00:02:43 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x4) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r3) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r4, 0x15, r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r5, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet6(r1, &(0x7f00000004c0)=""/4096, 0x1000, 0x80, &(0x7f0000000240)={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:43 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="000000e823000000000000000000000000000000000000002200000000000000000e000000000000f407ce98fd921c7e1566506175aea2c7d5642d2ded495531dfd6465072b92ee2c55998323682439c85f7d9f2d736f650898a713fc96a363d7ee0c0342b8a6fa58f3c6e29660bbdef31df014e3980057b935e5183b7b8f0ef8c57b16ddfb6717acf019c4ba27357f8e73d58fe27826dd7fcb05f58e6abed666563c6d9011c45637a8a2fd834453b975f0e166574e1a799b8f0"], &(0x7f0000000040)=0x28) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xa7, 0x3, 0x8}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x8}, 0x8) mlock(&(0x7f0000215000/0x3000)=nil, 0x3000) mlock(&(0x7f0000215000/0x1000)=nil, 0x1f470000) 00:02:45 executing program 3: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fdatasync(r2) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000140)=""/175, 0xaf) sendfile(r2, r0, 0x0, 0x257f) 00:02:45 executing program 0: mkdir(&(0x7f0000000340)='./control\x00', 0x0) r0 = open$dir(&(0x7f0000000100)='./control\x00', 0x0, 0x0) open(&(0x7f0000000040)='./control\x00', 0x6, 0x83) symlinkat(&(0x7f0000000080)='./control\x00', r0, &(0x7f0000000140)='./control\x00') unlinkat(r0, &(0x7f0000000180)='./control\x00', 0x0) 00:02:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0xffffffffffffff29, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fchdir(r0) r1 = socket$inet_sctp(0x2, 0x80000000000, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x4c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e200a200006fe800000000000aa000000000019000000000000000000ab6f59a3628c4e1b1f7715d3980000000019110000000000000000000000000000000000000000000000000000000000000000000086080000000000000000000000cf000000000000000000000000000000000000004fa9af54e28387b5cee410cf6b6e653faf7d09935ed15f27ad92871d2e6a6b1ac4e43f45fa8aa439aedb7d10d0a6675c819c6e407aaeb5058e83f381000000784dbf4ef805b7b9dc30a141123ee1c67bc2f2c4e8c42719eb3d0362433e415c0efacb266fafa30dfd6d8800"/241, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x3, 0x6}, &(0x7f0000000340)=0x8) fcntl$setflags(r1, 0x2, 0x10000000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000ac0)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000580)={r3, &(0x7f0000000540)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r3, 0x2, 0xf, 0x4, 0x9}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0x8, 0x1820, 0x7, 0x400, r3}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000300)=0x8, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) utimensat(r0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f00000002c0)={{0x4, 0xfffffffffffff29f}, {0x4, 0x20}}, 0x200) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)="0f09013083fd5b7ae3c9d4eb01521be3617c5ec7f5d273acbd47b5f19c410dc88ca18c1e67cca4fa", 0x28) 00:02:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f0000000080)) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r1, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x102, 0x108) dup(r2) msgsnd(r1, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r3, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000200)=0xfe8c) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000640), &(0x7f00000000c0)=0x100) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x1}, 0x8) 00:02:46 executing program 3: r0 = socket(0x17, 0x5, 0x6) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x3, 0x104, "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"}, 0x10c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:02:46 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet(0x2, 0x1, 0x3ff) readv(r0, &(0x7f0000000680), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x80, 0x47, 0x800, 0xba, 0x2, 0xaa, 0x5ce, 0x2, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={r3, 0x4}, 0x8) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) r4 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x4, 0xf, 0x8, 0x7}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0xffffffffffff1d98, @loopback}}, r5}, &(0x7f0000000140)=0x84) connect$unix(r4, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) r6 = dup(r4) listen(r6, 0x0) fcntl$setflags(r4, 0x2, 0x1) 00:02:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) r2 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r2}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) setitimer(0x0, &(0x7f00000003c0)={{0x5, 0x61}, {0x6, 0x3}}, &(0x7f0000000400)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) shmget(0x1, 0x2000, 0xc0, &(0x7f0000ffb000/0x2000)=nil) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x81, 0x3}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8) recvfrom$inet(r0, &(0x7f00000004c0)=""/149, 0x95, 0x1, 0x0, 0x0) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000000)=ANY=[], 0x0) 00:02:46 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x408000008005) fsync(r0) fcntl$setstatus(r0, 0x4, 0x48) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:02:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}, @loopback}, 0xfffffffffffffe62) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000880)={0x7fffffff, {{0x1c, 0x3, 0x0, @loopback, 0x6}}}, 0x88) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @remote, @rand_addr=0x510}, 0xfffffedc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={0x0, 0x80000001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r4, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) poll(&(0x7f0000000680), 0x0, 0x7fa) r5 = socket(0x1000000000001b, 0x3, 0x0) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000700)=0xead00, 0xffffffffffffff74) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) getsockname$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x800007e2780e3) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x0, r4}, 0xc) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x4) 00:02:48 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) mlockall(0x1) r1 = openat(0xffffffffffffff9c, 0x0, 0x20000, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r0, 0x800, 0x3, 0x80, 0x80, 0x400, 0x3f}, 0x98) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0xffffffffffffffe1, 0x51d, "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"}, 0x525) truncate(0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r2, 0x0) getrlimit(0x0, 0x0) r3 = socket(0x0, 0x4, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000040)={r0, 0x5}, &(0x7f0000000100)=0x8) 00:02:50 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) freebsd11_mknodat(r0, 0x0, 0x1ffd, 0x9) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) r2 = getgid() chown(&(0x7f0000000040)='./file0\x00', r1, r2) 00:02:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) mlockall(0x2) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x35}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x8000}, &(0x7f0000000140)=0x8) 00:02:50 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open(&(0x7f00000005c0)='./file0/file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket$unix(0x1, 0x7, 0x0) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYBLOB="81000000020000000200000001000000b6000000"], 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x1, @empty, 0x81}}, 0x0, 0x4000000080000000, 0xff, 0x0, 0x9, 0x7fffffff, 0x8}, &(0x7f00000002c0)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000680)={r4, 0x51, 0x1, 0x3, 0xe8, 0x93, 0x100000000, 0x1, {@in={{0x2, 0x3, @multicast1}}, r5, 0x5, 0x80000000, 0x0, 0x5, 0x800}}, &(0x7f0000000740)=0xb8) fcntl$setflags(r3, 0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = open(0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/155, 0xfffffffffffffffe}], 0x1, 0x0) r7 = dup(r1) semget(0x1, 0x7, 0x82) pwritev(r7, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0xee9, 0xffffffffffffff81, 0x4200, 0x3329c593, 0x181e86a6, 0x8, 0x9, 0x1}, 0x20) ftruncate(r0, 0x4) open(&(0x7f00000001c0)='./file0/file0\x00', 0x202, 0x80) readv(r7, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0xffffffffffffff36}], 0x1) semget(0x3, 0x1, 0x180) symlinkat(&(0x7f0000000200)='./file0\x00', r6, &(0x7f0000000540)='./file0/file0\x00') 00:02:51 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_tcp_int(r0, 0x6, 0x23, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8) 00:02:51 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x30000000) r1 = socket(0xe7ba8b20e709f68b, 0x5, 0x92) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x1c) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x10000000) r5 = open(&(0x7f0000000380)='./file0\x00', 0x840, 0x90) r6 = socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f00000003c0)=[{r0, 0x1}, {r1, 0x2000}, {r2}, {r3, 0x2}, {r4, 0xe2}, {r5, 0x40}, {r6, 0x90}], 0x7, 0x8) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x80000308020005) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000004c0)={0x0, 0xab7f, 0x87}, &(0x7f0000000500)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000540)={r9, 0x6}, &(0x7f0000000580)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r7, 0x4}, {r8, 0x4}, {r8, 0x2000}, {r8, 0x2002}, {r8, 0x140}, {r8, 0x1}, {r8, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f0000000180)=0x2, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r10, 0x4d0ff132, 0x8}, 0x8) listen(r8, 0x19) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x3200, 0x0, 0x9, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r8, 0x84, 0x1, &(0x7f0000000200)={r11, 0x3, 0x2, 0x83}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000440)=0x4) 00:02:51 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x6000, 0x80000001) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x77359400}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0xffffffff, 0x4) 00:02:51 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0xffffffff, 0x8, 0x96, 0x4}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x20, 0xef0a, 0x4, r1}, 0x10) 00:02:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100), 0x8c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) 00:02:51 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f00000001c0)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:02:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0x4cf) mlock(&(0x7f0000ff7000/0x3000)=nil, 0x3000) fchmod(r0, 0x20) open(&(0x7f0000000000)='./file0\x00', 0xf84, 0x40) fdatasync(r0) 00:02:52 executing program 2: r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0x2fff) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:02:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x35, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x4) r2 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x800, 0xa3) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000300)={0x0, 0x8001}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000540)={@in={{0x2, 0x0, @rand_addr=0x8}}, r4, 0xfffffffffffffd52, 0x7, 0x4}, 0x94) lseek(r3, 0x0, 0x1000800000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000340)={r5, 0x8000}, 0x8) fcntl$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, 0xfffffffffffffe66) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getegid() getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, 0x0, 0xffffffffffffff17) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0xffffffffffffff87) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r6, 0xfffffffffffffe01}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000440)={r7, &(0x7f00000004c0)}, &(0x7f0000000500)=0x4fb6a3c1e6d3c1a0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) write(r0, 0x0, 0xfffffffffffffe22) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) accept$inet6(r3, &(0x7f0000000140), &(0x7f00000001c0)=0x1c) 00:02:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8100000000000000b00e"], 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0)) 00:02:52 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x8242, 0xa) close(r0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r1 = socket(0x1c, 0x7, 0x9) setsockopt$inet6_tcp_int(r1, 0x6, 0x1033, &(0x7f0000000000)=0xffff, 0x4) lseek(r0, 0x0, 0x0) close(r0) 00:02:52 executing program 2: r0 = socket(0x2, 0x20000001, 0x60000000000884) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x8, 0x6, 0x9, 0x7ff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10faffd45400932a41ec84fc86220000"], 0x10}, 0x0) 00:02:52 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x30000000) r1 = socket$unix(0x1, 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x8d}, {r0, 0x24}, {r0, 0x8}, {r0, 0xb0}, {r0, 0x21dc}, {r0}, {r1, 0x2064}, {r1, 0x2}], 0x18f, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340), 0x0) r3 = semget(0x3, 0x4, 0x128) __semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f0000000100)=""/129) mknodat(r2, &(0x7f00000001c0)='./file0\x00', 0x100, 0x5) 00:02:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x410, r0, 0x0) munlock(&(0x7f0000ffc000/0x3000)=nil, 0xbf01) 00:02:53 executing program 1: syz_emit_ethernet(0x51, &(0x7f0000000080)="79fefb3523e0db659eed1dc00806001808000604711de66ce248785a000000bbe7000000000000aa031498cd09fa2ce15af914533f66ef008f3873686a2df1ce3ed8054e1409a52b78064ffa9c94c3790a") r0 = dup(0xffffffffffffffff) dup(r0) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x39f, 0x5, 0x7f}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0x401, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0x4, 0x4) 00:02:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2100800000fe8000000000000000000004010000e50d00000000000000220000000000000000000000000000000000000000000000000000000000000000000000000000000200"/128, @ANYRES32=r1], 0x84) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0xfffffffffffff001}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) r2 = dup(r0) recvfrom$inet6(r2, &(0x7f0000000000)=""/45, 0x2d, 0x40000, &(0x7f0000000040)={0x1c, 0x1, 0x100000000, @loopback}, 0x1c) fchdir(r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) 00:02:56 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0x2991}, 0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) socket$inet_udplite(0x2, 0x2, 0x88) 00:02:56 executing program 2: socketpair(0x2, 0x5, 0x51a, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xfffffffffffffe26) flock(r0, 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0xcc030eeb6f0d808f, &(0x7f0000000200)=""/11, &(0x7f0000000240)=0xb) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xd, &(0x7f0000000000)={0x1ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:02:56 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffdb9) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x3f, 0x0, 0x1}, 0xe5) 00:02:56 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x30000000) bind$inet(r0, &(0x7f0000000380)={0x2, 0x3}, 0xfffffffffffffe1f) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) clock_nanosleep(0xf, 0x0, &(0x7f0000000280)={0x7, 0x1}, &(0x7f00000002c0)) getpeername$unix(r0, &(0x7f0000000400)=@file={0x0, ""/108}, &(0x7f00000004c0)=0x6e) poll(&(0x7f0000000300)=[{r1, 0x24}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x59d8, 0xf, 0x99, 0xb5}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e230000009a0000000000000000000000be0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000", @ANYRES32=r2], 0x2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0xfffffffffffffff8, 0x1, [0x4]}, &(0x7f0000000140)=0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) open(0x0, 0x0, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f00000003c0)={0x0, 0x6}, 0x0) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getgroups(0x74, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) 00:02:56 executing program 1: syz_execute_func(&(0x7f0000000080)="93cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fcdcce39aa95ff965be3c3b4d4d408064797f41df400e01efff2a9dc402053a9b0000002067450f483b1c0a1a63460fc476c16161787896040498e1b1ac8f0f0000009f") r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x1) r1 = accept(r0, &(0x7f0000000000)=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\b\x00'/77], &(0x7f0000000100)=0x4d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x8, @loopback, 0x8}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0x0, 0x10000}, &(0x7f0000000280)=0xc) 00:02:56 executing program 3: r0 = socket(0x1f, 0x7, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8202c1ffffffffffffffa3ac04d04d956f48a6384b1638511fafffb7ed55d28cf4b87241ce63a76178f55e16035f0de5b03c23c213eaed963f0b6e396d73fd9b11856258a86507f4f5f7a1c84eae5a7f0300f399b284d3c1ca8d33dc700b90e324756f043961f9c7064c24e6db8d555dd348b41df140760b341555978456a96eecb9d846735db3fecd49136e4c662c6efc3175e60ec1076fc01ef8957ebd04a90bb8f2b933f3a251cc86565d58c2a841d28c68c1dbc1ac76adddc2eeec55fe12a5e40350f355e30c2cbb3cfffbffffffffffffc9fcaf68"], 0x1) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) 00:02:56 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r2, 0x1) flock(r1, 0x1) r3 = open(&(0x7f0000000240)='./file0\x00', 0x10484, 0x56da941c9d87cb7d) open(&(0x7f0000000140)='./file0\x00', 0x10900, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:02:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x43, &(0x7f0000000580), 0x1f) 00:02:56 executing program 1: setitimer(0x2, &(0x7f0000000040)={{0x7, 0x27e8}, {0xfffffffffffffffc, 0x5}}, 0x0) setitimer(0x4000000000001, &(0x7f0000000000)={{0x20000800041000, 0x3}, {0x800, 0xffffffff}}, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:02:56 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000340)=0xfffffe12) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="09000000ea42fcd4aad31818194a80e7cc5d9ae144a6de9924b89f668c110fb6c45e5e6e47067128d6159ebc8279356ae1617dda3d4d26918501bfc6844ca81623706bd7f49b61d43809cc26ade9b19df97677fe0c2b27838c7ee03064d4acac4f4ed375b85c8a874d4f769fb94f6b8e036e60b92449baa3ac3621ba30c5d2480ff415a46c0db64bb9c3c1b5364ca32c4784a2ed2ab2eeb6cb1e51156cecd6e13a6f740894e701d76c1d9d71907caed200fabd562712ca8f365d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x5}, &(0x7f0000000300)=0x8) r3 = dup(0xffffffffffffffff) lseek(r3, 0x0, 0x3) getpeername$inet6(r3, &(0x7f0000000140), &(0x7f0000000180)=0x1c) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000500)={r2, 0x8}, &(0x7f0000000540)=0x8) setsockopt$sock_int(r4, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1b9, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) accept4$inet(r3, &(0x7f0000000280), &(0x7f00000004c0)=0x10, 0x10000000) write(0xffffffffffffffff, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) sendto$inet(r3, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 00:03:00 executing program 0: mprotect(&(0x7f0000219000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x100}, 0xffffffffffffff2e) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e21ac1400aa00"/136, @ANYRES32=r2, @ANYBLOB="ca8506003d840000"], 0x94) sendto(r1, &(0x7f0000000200)="c82fe9ee8b510cb7383ecf9a06bc89e615149c78f2fd3fb504bb23d6045dfc8ef4aec079a9e95587405cd0f71cd12d12d8e5b84bcc2de7e3277a1a09fa507231b19ddb9713eaa620f64ff7555506d604b7004dc5651573102f416a39633b2ad83cc6076211fbf5a1e8d87ea0fe2e135f2efe433dc1b6a9b345cab417f06e966e7208b6a2d7ea9cf6802613cd7134507f9073f4fcbce7a50efc61bebca562a5d1cbb4a51351c0a5de56d3", 0xaa, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x3, 0x100, @empty, 0xffffffff8175d5d7}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f00000000c0), 0x4) freebsd11_fstat(r0, &(0x7f0000000340)) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000300)=0x7, 0x4) 00:03:00 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0xa84, 0x101, 0x400, 0x3, 0x7fff, 0x1, 0x8, 0x7ff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x8, 0x0, 0x5, 0x800}, &(0x7f00000001c0)=0x18) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, &(0x7f0000000780)=[0x0, 0x0]) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000200), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpgid(0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000380)={0x3d0c00000000000, &(0x7f0000000040)=[@in={0x2, 0x0}]}, &(0x7f0000000500)=0x10) 00:03:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x0, 0xa9, "065b48b4ca438bfdd0f31d0fde4006eb162803222ff19fe3eaa495901221d69e9ad70848a1d4f9f38c746cd2d5170dfad9ebf866af0ef853457e948c57ad88abcefb5626945fd662c4c7773fdc14c757eaa4967dc2aee1b15c52efafe84489eefe356ce39ea9b249dcbbcb8ef5cedd50b9206099463e3e53a7dbcc18234d2a5dc65cea313e49304a1727f7a030ce96b4b0d14f4f36ad87b39e9482c2c5f981714e0000000000000000"}, 0xfffffffffffffe3f) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f00000000c0)=0x3, 0x4) 00:03:00 executing program 0: r0 = socket(0x1f, 0x5, 0x0) r1 = getpgid(0x0) write(r0, &(0x7f0000000040)="39da208095616b4c1f0791de26b88f543a68a234acefac58088a6a03123c05cf196da49229f57cbd2b59d2018574bfd7d7e4b8cb68f4ad8acc048667183518448203e4fdb6e7f040f7bc9da435cb194156", 0x51) wait4(r1, &(0x7f0000000000), 0x4, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 00:03:00 executing program 0: socketpair(0x1f, 0x5, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff7f0424b68000000600ffff"], &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000280)=0x4, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x945a}, 0x8) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r4 = semget(0x0, 0x3, 0x500) semop(r4, &(0x7f00000000c0)=[{0x3, 0x66, 0x1800}, {0x3, 0x5, 0x800}], 0x2) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r3, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) sendmsg$inet_sctp(r3, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x23, &(0x7f0000000600)=""/4096, &(0x7f0000000580)=0x1000) 00:03:00 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/33, 0x21}], 0x1, 0x0}, 0x0) recvmsg(r1, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x0) 00:03:01 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() lseek(r0, 0x0, 0x3) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:03:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x4, 0x8001, 0x7}, 0x10) lseek(0xffffffffffffffff, 0x0, 0x7) sendto(r1, &(0x7f0000000200)="d6b17ddc997032fb69a8f1bc394676d935567e8b8c2b2cc2f2c28d452f60f90cf5374af3380464e85abdfae39e1f1b57e5eb61d419da2b2198f724499cda8e1d0248e076abd3f1de9f858d77b587873d8681719a54508f16870ae4b0d8", 0x5d, 0x0, &(0x7f0000000280)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) renameat(r3, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:03:02 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000380)={0x1, {{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, {{0x1c, 0x0, 0x2, @empty, 0x80000000}}}, 0x108) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:03:02 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x2, 0x0, &(0x7f0000000000)) 00:03:02 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0xfffffffffffffdc7, 0x100, &(0x7f0000000040)=@file={0x21c00, './file0/file0\x00'}, 0x1e8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x88) 00:03:02 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@rand_addr=0x4, @empty, 0x2, 0x3, [@rand_addr=0x6, @broadcast, @broadcast]}, 0x1c) poll(&(0x7f00000000c0)=[{r0, 0x20c5}, {r0, 0x80}, {r0, 0x80}, {r0, 0x20}, {r0, 0x2}, {r0, 0x81}, {r0, 0x8}, {r0, 0x2080}], 0x8, 0x5) recvfrom(0xffffffffffffffff, &(0x7f00000008c0)=""/213, 0xd5, 0x40, &(0x7f0000000400)=@in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) poll(&(0x7f0000000600), 0x0, 0x0) socket(0x1f, 0x5, 0x7) 00:03:02 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000300)=0x1c) ftruncate(r1, 0x7e2780e3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xc, 0x3}, 0x8) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:03:02 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) pipe2(0x0, 0x100004) 00:03:04 executing program 0: r0 = dup(0xffffffffffffffff) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8, 0x20000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff"], 0x6}, 0x0) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0) 00:03:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffff7, 0x420, 0x7, 0x9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x10001, 0x1, 0x1, 0x5, 0x0, 0x7, 0x1, {@in={{0x2, 0x0, @rand_addr=0x2d0}}, r2, 0x100000001, 0x101, 0xff, 0x5, 0x3}}, &(0x7f0000000100)=0xb8) 00:03:05 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) linkat(r0, &(0x7f0000000200)='./file0/../file0\x00', r0, &(0x7f0000000240)='./file0/../file0/file0\x00', 0x400) freebsd11_fstat(r0, &(0x7f0000000100)) freebsd11_lstat(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000180)) 00:03:05 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0xfffffffffffffffb) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x3ff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x7, 0x1e25}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000004c0), &(0x7f0000000500)=0x4) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) pipe2(&(0x7f0000000300), 0x100000) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000440)=0x3ff, 0x4) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x183) fstat(0xffffffffffffffff, 0x0) 00:03:05 executing program 1: accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/60}, &(0x7f0000000080)=0x3e, 0x10000000) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x200, 0x8) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@empty, @multicast1, 0x0}, &(0x7f0000000180)=0xc) renameat(r2, &(0x7f0000000280)='./file0\x00', r4, &(0x7f00000002c0)='./file0\x00') setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@broadcast, @loopback, r5}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="000000ca1171ea000001"], 0x18) getsockopt$inet_opts(r3, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x4d, &(0x7f0000000240)=0xd77, 0x4) 00:03:05 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0x1c, 0x2, 0x6) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x3}, 0x8) dup2(r1, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x7f, 0x3, 0x5}, &(0x7f0000000100)=0x18) setsockopt$inet_int(r0, 0x0, 0x3, 0xffffffffffffffff, 0x392) 00:03:05 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x8) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = open$dir(&(0x7f0000000100)='./file0/file0\x00', 0xe90, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x8000, 0x7) ppoll(&(0x7f00000001c0)=[{r0, 0x42}], 0x1, &(0x7f0000000200)={0x3, 0x7f}, &(0x7f0000000240)={0x6}, 0x8) r1 = socket(0x10, 0x20000003, 0x9) bind(r1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x1}, 0x8) bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x36ea, @local={0xfe, 0x80, [], 0x0}, 0x3f}, 0x1c) chmod(&(0x7f0000000180)='./file0/file0\x00', 0x10a) 00:03:09 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x2) close(r0) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) poll(&(0x7f0000000000)=[{r1, 0xc0}, {r1, 0x40}, {r0, 0x2180}, {r1}, {r1, 0x24}, {r0, 0x2096}, {r0, 0x40}, {r0, 0x41}], 0x8, 0x8) 00:03:09 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) r1 = dup2(r0, r0) r2 = semget(0x3, 0x0, 0x84) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000001c0)=""/241) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000e7729314717a5daa2b4209b3c0d9bf254cc468c681911c727a3235e33c1660c9a15329033914a5604aaaf09b1d3f64a62b30c91ae5bb9a254700"/74, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0xf, 0xd3f, r3}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x5, 0x4) bind(r1, &(0x7f0000000100)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @multicast1=0xac1400bb, @loopback}, 0x6) truncate(&(0x7f0000000000)='./file0\x00', 0x81) 00:03:09 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000300)=0x1c) ftruncate(r1, 0x7e2780e3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xc, 0x3}, 0x8) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:03:09 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x4) r1 = socket$inet6(0x1c, 0x20000000, 0x81) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xc, 0x6}, &(0x7f0000000100)=0x8) socket$unix(0x1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) 00:03:09 executing program 0: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) ftruncate(r0, 0x0) 00:03:09 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) r1 = dup2(r0, r0) r2 = semget(0x3, 0x0, 0x84) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000001c0)=""/241) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000e7729314717a5daa2b4209b3c0d9bf254cc468c681911c727a3235e33c1660c9a15329033914a5604aaaf09b1d3f64a62b30c91ae5bb9a254700"/74, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0xf, 0xd3f, r3}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x5, 0x4) bind(r1, &(0x7f0000000100)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @multicast1=0xac1400bb, @loopback}, 0x6) truncate(&(0x7f0000000000)='./file0\x00', 0x81) 00:03:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x30000000) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f00000001c0)=0xfffe, 0x4) dup2(r1, r0) select(0x40, &(0x7f0000000000)={0x9}, 0x0, &(0x7f0000000100)={0x9, 0x4, 0x1, 0x1, 0xe2a, 0xffffffff7fffffff, 0x2, 0x45d}, &(0x7f0000000140)={0x0, 0x5}) 00:03:09 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x17, 0x1, 0x100000000) sendto$inet6(r0, &(0x7f00000002c0)="7c828a832877cc99c104920fddb10ef1efc117c6bf5950c9d39be8823e1a3f0c353cb864d3f072aac0bea84507d6b852618e7e3526bba54d97ada2fc4a58fbeb7385684164a719db49c74d2cccc0d305faab7c573d5349ee7e401b2624727fa089b77e339d41517b852b2b64281f68fbab90901089547183a53ddd4b2428b6eb8b4a79b7c53ec4bcee282b1e5e13117812cbc1f6", 0x94, 0x4, &(0x7f0000000380)={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x28}, 0x1c) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100000, 0x10) setsockopt$inet6_tcp_buf(r2, 0x6, 0x66, &(0x7f0000000180)="360d31521b04fb062aa71de296d6c7f39b92cd79e0e774f3bc188dbd402e666a73c486c5181b5aafa69b390082949b395c7c2d3eeef1079c8be6513468968f82d20704f9a0123304859c6c0fdec9b9db7e0a71dbcfaba588aadee9ab082a5063482d61409b53a3408e217593ac02cbc75bec46a092fd126eb3b268e3c119de904ff528bc76f7d995097a4cb0b5485a135d2a1e31ab536e7e159ac4d5d9deaa82c5bba2e1", 0xa4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000003c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440), 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:03:09 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x17, 0x0, 0x0) 00:03:09 executing program 2: readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r4, 0x7}, &(0x7f0000000140)=0x8) socket$inet(0x2, 0x0, 0x400) getuid() mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:03:09 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), 0x4) 00:03:09 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='cdg\x00', 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) 00:03:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x8) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/48}, &(0x7f0000000080)=0x32) fcntl$dupfd(r0, 0x11, r1) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x400) 00:03:10 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) bind$unix(r0, 0xfffffffffffffffe, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 00:03:10 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6(0x1c, 0x7, 0x40) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = accept(r1, 0x0, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) execve(0x0, 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/145, 0x91) freebsd11_fstat(r0, &(0x7f0000000140)) fstat(r0, 0x0) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x2, 0x3) 00:03:10 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8000, 0x3, 0xffffffffffff15a7, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) 00:03:10 executing program 0: r0 = socket(0x2, 0x3, 0x9) setsockopt$sock_int(r0, 0xffff, 0x400, 0x0, 0x0) 00:03:10 executing program 0: ppoll(&(0x7f00000000c0), 0x2275, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)}], 0x1) 00:03:10 executing program 2: readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r4, 0x7}, &(0x7f0000000140)=0x8) socket$inet(0x2, 0x0, 0x400) getuid() mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:03:10 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100100, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x2, 0xb8, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}, {0x1c, 0x3, 0x4}, 0x7, [0x800, 0xcb, 0x0, 0x7fffffff, 0x4a7, 0x9, 0x40, 0x96]}, 0x5c) setuid(0xee01) socket(0x1d, 0x10000001, 0x9) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) r2 = geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 00:03:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0xcb}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:03:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x100000001, 0x3, 0x800, 0x3ff}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x100}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000100)={@broadcast, @multicast2, 0x0, 0x1, [@multicast1]}, 0x14) 00:03:10 executing program 3: r0 = socket(0x2, 0x5, 0xfffffffffffffffe) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e084aa48634be3dc72f66676c653000"], 0xffb6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1}, &(0x7f0000000380)=0x8) 00:03:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = msgget(0x0, 0x210) msgrcv(r1, &(0x7f0000000000)={0x0, ""/130}, 0x8a, 0x2, 0x1800) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) msgget$private(0x0, 0x100) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) 00:03:10 executing program 2: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) socket(0x0, 0x10000007, 0x3) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x2, 0x0, @loopback}}}, 0x90) 00:03:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) semget$private(0x0, 0x3, 0x108) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockname(r0, &(0x7f00000004c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) 00:03:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x10000, 0x3, [0x8, 0x7, 0x0]}, &(0x7f0000000080)=0xe) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x30000000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = semget(0x0, 0x3, 0x30) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000000)=[0x3, 0x5, 0x7]) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x3001, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:03:11 executing program 2: r0 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xf7e, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000068ea516e922dbb9d6d3fff9323b78bcdbcd36162a62d44187cd837bdb3e5a883d91f25a5ef91aad3209d28ed5db56bb756c2c57a1590d3022ca333871767997f10a02f5d492be147684ed1ff251ff29ca75a088e826f"], 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0400050000000000030009000200f9e395f8d38e03f5523ba84176b484ae0d2ed448a9e794d81e30510fb74cc0d3ed03f033a93c90425b62985988ed2c8510823b7d270c1c4ce1ddc4e13080"], 0x12) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fchdir(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:03:13 executing program 1: r0 = dup(0xffffffffffffff9c) r1 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, 0x0, 0x0) pipe2(0x0, 0xffffd) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000380)={0x8001, {{0x2, 0x2}}}, 0x90) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r2}, {}], 0x2, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240)=0x7, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000280)=""/203, &(0x7f00000000c0)=0xcb) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000440), &(0x7f0000000500)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) open(&(0x7f0000000140)='./file1\x00', 0x8000, 0x10) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r4, 0x1}, &(0x7f0000000100)=0x8) 00:03:15 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000100)={0x0, 0x2, 0x20, 0x1000300010005}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0xd) 00:03:16 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000300)=ANY=[], 0x0, 0x3, 0x1000) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000480)={0x0, 0xbf, "54459ad024b1c2dc9b3eb6aa8e678780c74952507347c2121304ffbf229b9de10d0a0eea8a45a2ac6eab0389c1c172c92fd7cf39bf8268ca0c5da3160cf9e255027f5d9a6df4015eb8982d54f83f89bffbc5637c5ea1ac61d49aa11ebdfb8b19f4dbd0ce352835845d40c94c0c286098144f2ce1cd6939901ebc7564af683e3ae6b7030003b1cced6a68848f6ab3cb6316637de44e6210a6731515b35c7531cbde29bb745bb41333ab93e11025abec04b11eb0ca92b1fe11cd922ff9322e32"}, &(0x7f0000000580)=0xc7) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000005c0)={r2, 0x1}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000003c0)={0x7, {{0x2, 0x0, @multicast1}}}, 0x233) msgsnd(r0, &(0x7f0000000000)={0x2, "d5e09b6b60b9f854c02724a6e1087805c2439871d7a7a898b5ad855f913b1ff20ea0b7fdac43a09f355fd178296cb2778e2c83ee8bbfb683fe0f08ab2abe9db56da37ac4efed2d4754466be2c3c687c6dc99bfea1cced6c83ac0578d7337a2a8081508eb0f842db341cd822887a347585ab5b5fc047a45057c1e599583862beae835d08a8abdb1ece42a7a"}, 0x93, 0x800) msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="020000000000000070f073ddddcca126cbf23109432ea67b6c60d40ebff74eac0bdd420498669db2d1c5bd1c800261050935a21d630779bd03ffb512db07a7b1b7864ea2845f75f3c1dfeb154b63c9933b56c827b92943e5b6b74dedbc2dcf7179b8b5837c5afb187ea0fa3e02235e54cc70649e1709e8320b6b4618c911b1ff697e56c0da32900e0b837848584a6df47336bb8b940c08a65cc4dcd4247745bc819a49eb940cbacd304c4d396725"], 0x1, 0x800) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10) msgsnd(r0, &(0x7f0000000140)={0x2, "780c61a66fce00071f2bd687074aef0f0a0e221a4fcdc7755d1d04b1d9201ffbe6e11d186dc0002114d4ef4071a8a994b489057d4134a04eedaefda1d17a421d2275a099c2e7e23aacd5d910b53e58b7286012c0741c766c2b0f49ab5060d061ba23ca166f23abc763b2e7d4429299c1356a53b29839744ed41653dca211e16ea48e91ad00ff6a"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="030000000000000092beab46bf7a0f72670198c5d56309deb5b341a263960b8a435e3fc61c8fc26408000000c0b50292b6f745a3fd4dcb046a1d077e8ccb5b6ba78eb339b6e98f72969adb091b3d5adf6ee7ea2a02f9db399406e72018ee877b97a16d4925be95e1d8598deaf06a6bd8786fbce33e727ca40ac7574e786c36f81ac947a3a9110fc5e17ee77f01687bfd410ee75b8f2e6007cb391dbe0671610019d349cf92a2a70a15e299aefcce9351fe7984fe2c9d6424061e50c3ad0599"], 0x1, 0x800) 00:03:16 executing program 3: getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) flock(r0, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x1) poll(0x0, 0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x8, 0x6, 0xffffffffa3bad763, 0x3, 0x10000, 0x100, 0xc1aa, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x88d8, 0x7, 0x1ff, 0x8001}}, &(0x7f0000000040)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x71, 0x35, "70cf9becc4521b82b01844d58e053972e5f8105a549eaf8002dd5b2fa2461b911cacee0ef1c0506f64f13c8d30d7fa951f788e6f0c"}, 0x3d) 00:03:17 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/106, 0x6a}], 0x1, 0x2f) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:03:18 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f00000003c0)='./file0\x00', 0x1, 0x100) getgroups(0x4, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0xfffffffffffffff7, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0xcd}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x68, &(0x7f0000000000)="315ae04aa98714ecd3a78fa32d7314b1e23bc7a116a699e73ebfd749a4a6b4edc8a2774a4576cfa3d0526fffac697dafb4142c1b16b795fb39d2c4686c80741543fa3e53d53f1f1c476b91982246a556487d471ee867396a23a1e5fbb81e525f528cd9b85fa0bd3538c3baf3ed1bc3835a1252c34f126cf4003975e753d85e704c09f3ee", 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x1}}, {{0x1c, 0x3, 0xfffffffffffffffe, @loopback, 0x8}}}, 0x108) 00:03:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="7f", 0x1}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockname$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) 00:03:18 executing program 1: r0 = dup(0xffffffffffffff9c) r1 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, 0x0, 0x0) pipe2(0x0, 0xffffd) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000380)={0x8001, {{0x2, 0x2}}}, 0x90) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r2}, {}], 0x2, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240)=0x7, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000280)=""/203, &(0x7f00000000c0)=0xcb) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000440), &(0x7f0000000500)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) open(&(0x7f0000000140)='./file1\x00', 0x8000, 0x10) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r4, 0x1}, &(0x7f0000000100)=0x8) 00:03:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f0000000040)=[r0, r0]) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0/file0\x00', 0x480) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect(r1, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa) 00:03:20 executing program 2: getresgid(0x0, &(0x7f0000000100), 0x0) r0 = socket$inet6(0x1c, 0x5, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0xffffffffffffff81, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x3f, 0xf, 0x3, 0x2}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x20}, 0x1) 00:03:20 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = semget(0x0, 0x7, 0x0) __semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000000)=""/135) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0x3, @multicast1}}}, 0x90) 00:03:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x56, 0x0, 0xfde8) 00:03:20 executing program 3: freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0xe0cc, 0x3) symlink(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='./file0\x00') 00:03:20 executing program 3: shmctl$SHM_LOCK(0x0, 0xb) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) write(r1, &(0x7f0000000100)="be0b57773ee9d55cdb393e650de9d790bf134481fdc8bc9a059b3bebf720ea1faf6d30e6a1a03c5f10679440b35863a510db1ca47bebaaa9fdc1b096fd9b07e30c639d08a3648d696b365f97cfa312b67fc352daa77c51679b49f94a791150fbfff085f288f6e336eb9170789605e43939441c0386755936055cc57d15d24cfe83783043151b0f8fdf5eafa47944a70f04ad19cc08f58728f4deb15a46800d97cb8f7ffbf6068970c787057aef983d39ea0d", 0xb2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x8000) 00:03:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000000280)=[{r0, 0x100}, {r0, 0x20}, {r0, 0x8}, {r0, 0x2}], 0x4, 0x80) setreuid(0x0, r1) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r3, 0xcd1f, 0x3, [0x3, 0x2, 0x6]}, 0xe) setreuid(r2, r2) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x8, 0x36}, &(0x7f0000000300)=0xc) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x81000200000002) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x400}, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20001e7fecaf00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000", @ANYRES32=0x0], 0x8c) 00:03:20 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) socket(0x1, 0x0, 0xfffffffffffffffc) 00:03:20 executing program 2: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x20) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket(0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(r2, 0x0, 0x8) getuid() freebsd11_lstat(0x0, 0x0) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:03:20 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"/363, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:03:23 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r1, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r2, &(0x7f0000001400)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000100)=""/37, 0x25}, {&(0x7f00000001c0)=""/30, 0xfffffeeb}], 0x2, &(0x7f0000001440)=""/4096, 0x1000}, 0x0) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:23 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000440)={@multicast2, @multicast1, @multicast1=0xa800fc6}, 0x11) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) 00:03:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2007000000fe8000000000000000000000000000aa04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000df00"/128, @ANYRES32=r1], &(0x7f0000000080)=0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xffff) unlink(&(0x7f00000004c0)='./file1\x00') r4 = msgget(0x3, 0x401) msgrcv(r4, 0xffffffffffffffff, 0x0, 0x1, 0x800) writev(r3, 0x0, 0xffffffffffffff0a) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x144) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000400)={0x3, &(0x7f0000000340)=[@in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x0, @loopback, 0x4e}, @in6={0x1c, 0x2, 0x8, @loopback}, @in6={0x1c, 0x2, 0xa18, @loopback, 0x7}, @in6={0x1c, 0x2, 0x80000000, @empty, 0x8}]}, &(0x7f0000000440)=0x10) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)='./file0\x00') r5 = dup2(r3, r3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000300)={r1, 0x100000000, 0x100}, 0x8) 00:03:23 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0xe008, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', 0x0) 00:03:23 executing program 1: munmap(&(0x7f0000c2a000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000b7c000/0x2000)=nil, 0x2000) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x357) mlock(&(0x7f0000de6000/0x1000)=nil, 0x1000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x400, 0x9, 0x800100, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000140)={r3, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x1000, @loopback, 0x61f8}]}, &(0x7f0000000180)=0x10) 00:03:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000180)="c3977f36faf0aff6aaf0a23507a8a6fc3484ea89f05f3c2a8310715bd344fa7ebc85799f9f53017c8903e5dc8592bcaf8644c10b928bd14a20c7200c70f158e7b7a6396a0b3c9576ea4182f13954e3c98f4196bf57c0d07871dff970c4f0e76cf6153cc109d8336eb5eb9e733aab51870cddc2eb", 0x74}, {&(0x7f0000000200)="f55d29537070ad3e5f618cffa8e6ed2b95cac6bb17e647786342a396d3b1e59161aef8896512d7f8a87d74f82fe6ca74a9bf9a6211a3fc20", 0x38}, {&(0x7f0000000240)="2d1464b77628701735f402c27eec1fb36832896f6d62cdfc26f28e1182d4b5877cd2d2978ae0fcba11b9744e6683fd8d1025", 0x32}, {&(0x7f0000000280)="1bfd1f283b5931fcb38bd1cbc474c9cb0979fb1eee49081ea7075f01cb9b00d3e327e0d63593820b833335f05cdabf41bdc0d6c1ef2f370280fd02470cd2509144672b8d3c82", 0x46}, {&(0x7f0000000300)="babb5c90ccd2e62eaf9efed48c7ff716e1a09e2d", 0x14}, {&(0x7f0000000340)="29c15eb0f5684b2a964dc58f10facb50daf7e8093e8b3ff01eb4866280de062d005f127f35d0d4577baca96d9f671ab4501330d6491d376d011d0a78c9ce6db6d5fe018ee1dadbe49ef7312f125e66b07d7072420c7e829172aebcb4e7ceb0d5175437ef6d9bfd696821147add691f0f90ac4610bc48a859e6fced057a13e730a66b86334483e1212e9098f80f428d1c862fd6f2ad1a", 0x96}, {&(0x7f0000000400)="2ffb088a699e270adcf3c09b2a3cd56cfdec264d5ea73172a872ec1713aae1ac586dad35d35c590b096fb27890f6724819b1a3", 0x33}, {&(0x7f0000000440)="90373cc80b8a647ef2bbbf05b926bcba6121a915480e15d98fae", 0x1a}], 0x8, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2000, 0x0, &(0x7f0000000040)) r1 = accept4(r0, &(0x7f00000005c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000600)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000640)={0x400, 0x7230, 0x40, 0x3, 0x0}, &(0x7f0000000680)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000006c0)={@in6={{0x1c, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, r2}, 0x84) r3 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000500)=""/151) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0x0, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r6, &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={{0x0, 0xffffffffffffff7e}, {0x5, 0x1}}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x1, r7}, 0xc) 00:03:26 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000300)=0x3, 0x4) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc, 0x3}, 0x10) sendto$unix(r0, &(0x7f0000000080)="f254ca70db36ee518d0edc971d6c7b80c0b6ba8cee6082bfbf0b537b7619c90dca15fa8ed9edac43382f7dd1e7f398aa1c0363e20c8d7c7b9cbf1ae06c47bc76d29b813008b1c2e2cb6801a9d703a3082f8d2279e8df9769cef19150fafb87d9f8419b63b7c2cb7819e999ea286fc326cd043c4df983288ef6a8b2e51d12c8d0808887eb67c045ff4ccd9d857cd5b89af9ecdfd313378b90b11ce63b6a8d5b97cebfcc665107e5ec72797dd82ac5df049feaeb5772e6aa2abdf2af15dad20dfa6ac7176102503474ba08139c89f1588d2f16a996f587a3565b0f9b8a", 0xdc, 0x20000, &(0x7f0000000280)=ANY=[@ANYBLOB="01002e2f66696c28de00653000aa6fa4fff501d7c5"], 0xa) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/4, 0x4}, {&(0x7f00000001c0)=""/89, 0x59}], 0x2) bind(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000002c0)=0x81, 0x4) 00:03:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x2}, 0xc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x80) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:03:26 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x83) __getcwd(&(0x7f0000000340)=""/232, 0xe8) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f00000000c0)=""/85, 0x55) 00:03:26 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x83) __getcwd(&(0x7f0000000340)=""/232, 0xe8) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f00000000c0)=""/85, 0x55) 00:03:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_stat(0x0, 0x0) fchmod(r0, 0x10) fcntl$setflags(r0, 0x2, 0x0) open$dir(0x0, 0x0, 0x0) clock_settime(0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) 00:03:27 executing program 1: r0 = socket$inet6(0x1c, 0x10000000, 0x7ff) fcntl$getown(r0, 0x5) getpgrp(0x0) r1 = getpgid(0xffffffffffffffff) r2 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x9, @empty, 0x8}}, 0x0, 0x80000000, 0x7, 0x200, 0x7ff, 0x7200000000000000, 0x4000000}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={r3, 0x3}, 0x8) r4 = getpgid(r1) fcntl$setown(r0, 0x6, r4) r5 = socket$unix(0x1, 0x1, 0x0) r6 = getpgrp(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setown(r5, 0x6, r6) fcntl$setown(r7, 0x6, r6) fcntl$setown(r7, 0x6, r6) getpgid(r4) fcntl$setown(r5, 0x6, 0x0) 00:03:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) rmdir(&(0x7f0000000140)='./file0\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x37}, {r0, 0x202f}], 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x5) fcntl$setflags(r1, 0x2, 0x1) utimes(0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f00000000c0), &(0x7f0000000240)=0x4) poll(&(0x7f0000000980)=[{r0, 0x40}, {r0, 0x2000}, {r0, 0x40}, {r0, 0x40}, {r0, 0x11}, {r0, 0x100}, {r0, 0x10}, {r0, 0x42}], 0x8, 0x9ff) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb, 0x2}, 0x8) readlinkat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/217, 0xd9) syz_execute_func(&(0x7f0000000000)="c4838d7dde00440f71f406f2aec401f929dfc4c185d45f00c4215e534efe8f69c8983a45398d00080000c4e2a94767a6c4c38d5e0a56") shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) lseek(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x1000, "283ba8107d59132fd11588791c3d0adb"}, 0x14) open$dir(&(0x7f00000001c0)='./file0\x00', 0x804, 0x1c0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) 00:03:27 executing program 1: socket$inet6(0x1c, 0x20000004, 0xffffffffffeffffc) socket$inet_udp(0x2, 0x2, 0x0) utimes(&(0x7f0000000000)='.\x00', &(0x7f0000000080)) msgget$private(0x0, 0x128) r0 = msgget(0x2, 0x200) msgctl$IPC_RMID(r0, 0x0) r1 = geteuid() getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = getpid() r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0x2, r1, r2, r3, r4, 0xc2, 0x401}, 0x8, 0x2, 0x93b6, 0x0, 0x0, 0x0, r5, r6}) msgget(0x0, 0x8) 00:03:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0x7fff}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={r1, 0x7, 0x1}, &(0x7f0000000380)=0x2) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x100000001}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x4400, &(0x7f0000000040), &(0x7f00000002c0)=0x4) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 00:03:29 executing program 3: setitimer(0x0, &(0x7f0000000080)={{}, {0x0, 0x2cd6}}, 0x0) getitimer(0x0, &(0x7f0000000000)) msgget(0x1, 0x200) 00:03:32 executing program 1: r0 = shmget$private(0x0, 0x2000, 0xfffffffffffffffc, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x3000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:03:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) mkdirat(r2, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00000002c0)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x20004, 0x100) mkdirat(r1, &(0x7f0000000140)='./file1\x00', 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000040)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000280)={r3, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) utimensat(r1, 0x0, &(0x7f00000000c0)={{0x25, 0x80000001}, {0x5}}, 0x0) 00:03:33 executing program 0: sigaltstack(&(0x7f0000ff9000/0x3000)=nil, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x7, 0x5, 0x2}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x10}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast2}}, r2, 0x2, 0xfffffffe, 0x1f, 0x0, 0xff}, &(0x7f0000000200)=0xa0) mlock(&(0x7f0000fef000/0x3000)=nil, 0x3000) 00:03:33 executing program 3: r0 = socket(0x0, 0x5, 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82024a2fd108d79b66696c653000"], 0x1) 00:03:33 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000001380)="244efc85f40f4ec4505602f007d1ccedfc95a473de95ba3551d0781d52179078891ec666bc6c967969f56e58491be2d3e3368b13336ec7d8f36b1b9dacb12ead9487e79666d513972fbd1a96f9d0e58f9798f5532156512b1d149049fbb930a5f036092122700a74d635a9fe293694de1b082f6201b5fd6b1fcf08a30df2a5ab1e0f5dab785d37f43d534aeba017b28b4e797fa7709a7bb1112c606586f429cc9223c4d0fcb952b53ad967a79fb2e04d6a2bf95df3", 0xb5}], 0x1, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="cf5db615dfda9646db51cd99db", 0xd}], 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:03:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000000)="fe00000057f368ea", 0x3ca) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8) 00:03:34 executing program 2: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x7d) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000400000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x6, 0x3}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x3f, r2}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/255, 0xff}], 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, r0, 0x0) 00:03:34 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=""/108, 0x6c}, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0xf, 0xfffffffffffff9aa, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x9, @empty, 0x8}}, r3}, 0x84) 00:03:34 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') fcntl$dupfd(r0, 0x11, r0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000fdf000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) 00:03:34 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0xa, 0x0, 0x307, 0x0, 0xffffffffffffff8f}, 0x402e5eec6c0f8ea0) r1 = socket$inet(0x2, 0x20000001, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x20000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000240)={r2, 0x3ff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={r2, 0x7a, "d8bc874df252af1aa04f72e23af5ece0c6c133c79649d9934a869070cf4519e42c602531d4b7887e92f322378fe36bb2ba22f7ff943f7a1c4d50bb0bd178acc3b25176687e06702f7846cbb8de87582b827da02797c93aaf5347d170932f13b6fdafe677acef58a12cb1821eb807a30d40957105b46b806864b8"}, &(0x7f00000001c0)=0x82) 00:03:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000000)="a0d17ed65f38b4eaa3a045adeb93588ef76c5a860595ee8bad9d694413540cf1d3f4d0dc8b06685cd3852b2863fd371ec7cc386d1a25a6e5ff95f81df0f0505682e6965d3d732af49126bab148ad352611d51e8b1982a34bc6422ae650", 0x5d, 0x100, &(0x7f00000000c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc) 00:03:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @loopback}, &(0x7f0000000040)=0x8) fcntl$setstatus(r0, 0x4, 0x10040) setsockopt$inet_int(r0, 0x0, 0x11, 0x0, 0x0) 00:03:34 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x901, &(0x7f00000000c0), 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x5, 0x10000}, 0x10) 00:03:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:03:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4, 0x80) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) write(r0, &(0x7f0000000040)="e78050d01934642d643b45d3", 0xffffffffffffff17) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 00:03:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0xffffffff7fffffff}, @in={0x2, 0x2}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x0, @loopback, 0x80000000}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000240)=0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x8000, 0x0, 0x0) r2 = getpgid(0x0) r3 = getpgid(0x0) setpgid(r2, r3) r4 = open(&(0x7f0000000280)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f00000002c0)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000400)=0x10) 00:03:36 executing program 1: getgroups(0x3, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0]) getgroups(0x3, &(0x7f0000000180)=[0x0, 0x0, 0x0]) r3 = socket(0x17, 0x10000000, 0x8001) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast1}}, r4}, &(0x7f0000000140)=0x8c) setgroups(0x4, &(0x7f0000000340)=[0x0, r0, r2, 0x0]) getgroups(0x2, &(0x7f0000000280)=[r2, r1]) 00:03:36 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x2) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 00:03:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2001010000fe8000000000000000000000000000aa010000000010005db11fa69af88e4b1bb891a000000000000000000000000000000000000000000000001a"], 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x81}, &(0x7f0000000180)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:03:38 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ppoll(0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x60) 00:03:38 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = shmget(0x3, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/35) setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000000)=0xffffffffffffffff, 0xffffffffffffff0b) 00:03:38 executing program 1: r0 = socket(0x2, 0x5, 0xa629) connect$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, 0x1203, &(0x7f0000000040)={r1, 0x1}, 0x385) 00:03:40 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="1385280bd5349c0d9170aa9ebba7679aed4c9efc020dd03d08375f773b5c6cfaed541bc399695f9ce9a256d2cf62b4ab6bff649bbccabbb20bac54192ea6586e7e6b6d9b35d232a435897ae6f705ffef6d8f09052379febda335565539f0cd4f45849fcc"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:03:40 executing program 3: ppoll(&(0x7f00001b2000), 0x20000000000000a2, &(0x7f0000553000)={0x0, 0x5}, &(0x7f0000f06ff8), 0x8) 00:03:40 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYRESHEX=0x0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRESOCT=0x0], 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[{0x10}], 0x10}, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x300, 0x80) 00:03:40 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x8084, 0x64) mmap(&(0x7f0000ffa000/0x2000)=nil, 0xffffff00, 0x0, 0x80012, 0xffffffffffffffff, 0x0) 00:03:40 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)}, 0x20000) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x76}, 0x24) 00:03:40 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xfe, "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"}, &(0x7f0000000240)=0x106) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x7f, 0x100000000, 0xc6}, 0x10) fdatasync(r0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x401, 0x100) exit(0x0) close(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) 00:03:40 executing program 2: mprotect(&(0x7f0000145000/0x2000)=nil, 0x2000, 0x3) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000080), 0x110) 00:03:40 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000000c0)="ea937686c8e6c733d44f5640eac022a24b04b0d9adff31bf48435d5b1128f251abc2d7f6387e3c1143826404c0678683c1f444d70c34d5d20b9a82319b69cf81ba8b9fbbea5a59f4f4393200f971834d8ad00cdfd7e5f88d144326906d5772058648fa5e059d430290fa10bf15957553cb8bebe3811cb6ad8d0c404288324eb25ee9822c7cd75c5dc03673bd7a18e60cab48dfb09ff5403eed85f151d431f10dae5e4ce48aa475ae31365c935ae7a69b7669518f7946ee4ab1ddb5d9638b8a13b96ca01ea0be8635cbaae2bb534318c2cebc385a5f576a0c2089", 0xda) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) 00:03:40 executing program 3: write(0xffffffffffffffff, &(0x7f0000000180)="fd", 0xfffffffffffffc75) ppoll(&(0x7f0000000180), 0x20000000000003a4, &(0x7f00000001c0)={0x5a2a, 0x3}, &(0x7f0000000200), 0x8) 00:03:40 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @broadcast, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r1}, 0x14) shutdown(r0, 0x20000002) 00:03:40 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) ppoll(&(0x7f0000000080)=[{r1, 0x5}, {r0, 0x4}], 0x2, 0x0, 0x0, 0x0) 00:03:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x52, &(0x7f0000000180)={@multicast1, @broadcast, @remote={0xac, 0x14, 0x0}}, 0x43) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={0x0, 0x80000001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r4, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) poll(&(0x7f0000000680), 0x0, 0x7fa) r5 = socket(0x1000000000001b, 0x3, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffde1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) getsockname$inet(r5, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x800007e2780e3) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)) 00:03:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r0, r1) msgget$private(0x0, 0x0) ppoll(&(0x7f0000000180)=[{r2, 0x1}, {r2, 0x1}], 0x2, 0x0, 0x0, 0x0) connect(r0, &(0x7f00000004c0)=@in, 0xc) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="70d78bc5c6012e2f666942d57a44ce9db244b36f9af91754d2d2159f2b098df402256cb5e8d8af151dfcc0966cf473306cd146f6280f83e51d73000d17fd1ca7a25166e60710a90cc09ef4ef3611b492f3869769f4a850bc730fe8"], 0x9, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x50, 0xf51}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x6, @loopback, 0x1ac96be6}}, r3, 0xffffffffffffff7f, 0x3, 0xc4}, 0x8c) 00:03:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x200, 0x40, 0x800000000, 0x4, 0xb66}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:03:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200, 0x10) accept4$inet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x10, 0x20000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x7, 0x9}, &(0x7f0000000040)=0x18) lseek(r1, 0x0, 0x1) accept4$inet(r1, 0x0, &(0x7f0000000200), 0x20000000) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2}, 0x8) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xffffffffffffffe0) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000500)='./file0\x00', 0x5) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fcntl$setflags(r0, 0x2, 0x1) getgroups(0x4, &(0x7f00000004c0)=[r3, r4, r5, r6]) 00:03:40 executing program 1: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x2, 0x99d4, 0x7fffffff}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r2, 0x0, 0x10000}, 0x8) open$dir(&(0x7f0000000300)='./file0\x00', 0x20080, 0x40) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x1c, "4248eebf5110b5ecba6aa4a818b9d46756b2fbd490bc36aaf9719b5e"}, &(0x7f0000000080)=0x24) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r3, 0xcc, "0b0606ba92c2a911e6bf55858d5a82c43647e36ebef36f8a3bfb60d423840ccabdd079d4fd81ca502882bf34791947f30604b70b485cbdd123f40b08515ec3ee282222aee97a4d668a91c0b8b742512c67ddbd8dcb6140bb91c70fa493572d46315efe9cce47229e6e9d8f11efe4d8cbfa4c53048f8c6919d853a6a4f0447aaff582210a5a3b35afaa37932fba649ba401c987a0450e7d4724d22cbd6e11f3668b699955751e75635e31ac9454d6007770ad1ae49ce3fe2623604e17f9368bcef6ec54a92fe691a5fc3b927d"}, &(0x7f00000001c0)=0xd4) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) 00:03:40 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0xffff, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) lseek(r1, 0x0, 0x0) 00:03:40 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f0000000000)=""/28, 0x1c}], 0x2) sendmsg$unix(r1, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000300)="0d1d059f1312eaa71c38d28c4046c6ed9047b5b2b881fbb0fe720ec599eccc0c85030805fceea7a746c21fb07deb2cf5138ac68c38afadcad603dc6981107f2673f507683ce9b2ff4d3ee1c96c78b7ec681a2b53049c1848bc415bace6", 0x5d}], 0x1}, 0x0) getsockname(r1, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000180)=0x6, 0x4) 00:03:40 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x3) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r1, 0x7e2780e3) lseek(r1, 0x2b, 0x4) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:03:42 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x110446, 0x86) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x81, @loopback, 0x1}}, 0x0, 0x6, 0xf1, 0x9, 0xffffffffffffffff, 0x8930}, &(0x7f00000002c0)=0xf5) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x2, @empty, 0xec}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000280)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r2, 0x0, 0x1000054, 0x0, &(0x7f0000000000)=0xffffffffffffff90) 00:03:42 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10, 0x10000000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000005c0)={0x4, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) rmdir(&(0x7f0000000240)='./file1\x00') writev(r1, &(0x7f0000000540)=[{&(0x7f0000000100)="70ad205b9ffe837147bab46b7b5822c183d2f7d2d79eefd867c9d1c424bd71611695090697271ca135e4ba581b2441e3ce2fe7bbc60d07692c7fd80f663ba78cc82158151108b2490299d032a921b506e1fa69ff2478d8bce78b09b53553c76bffbd7e423e31f2181b1ea7c4f6c4f6f8228ea838bb3f80749ce4f00e28c447d4fbec788b122d2e15dd32266d24f097f29fd1f46ca980ab216e37dfa159a502a2134041726a7618237e350c5d58132f69fd57327960c9b37b2814b6ca1595ddc7c61aef8492e52fc8", 0xc8}, {&(0x7f0000000280)="526de1f3bbf865dc05762953d5c049415027478ef22a7a8e08dff4890356d949975ed2630546fb9a3c25ca9587116c985a0979ac819807c54ad1c989e935a3227ed8", 0x42}, {&(0x7f0000000300)="4e0c8a1a6f4e060df94b11489d8531374e39d619f37a1e1be01d0ea8b31c393c429414c8ec292f5b70de34b4a434d3403e4a6b43ff3aeabd9c88a626f4e03e9ac5c9c11685a0e8f1288637df64d73f244c8a45a85368c26152d4000ac7a5061edeb0e2389f70f55dc477d16559b119dad293ab231d57a7cb23b620df42a204775889b75f8c3794", 0x87}, {&(0x7f00000003c0)="f1bae8037d070543f50f4600e63ecd55835ca79fda2a8dde0d45690ad5e3e6dcbc7ef7710419d9e20fb4f1e200a4bf47f10daff2d61f6a239c11db5bb58bf5685bbe16a2eef2df2172e7542b0c31205a9256c09047b63b19d27cbc40cc14c81c901734261539808bc938ee6a7d04210b84ed2cdc8e4bada194b94cf7353fd20e5338", 0x82}, {&(0x7f0000000480)="50f44280bb874095fc3508cef76511853f4e4b557ebc44e00523f0c71b68511029735348a7bb72c0994f192ff027b41c25f7aa2fe59d5a2c0688f0e488fd5fa8af47e5256114081230abddf2b2388698c3f7445c1c464241292a239825c738071db3e8b77a5fbc112b417ed0ec899a94e80aba4e713024c0d44bfcc5861be92ecd99b09ec8673e80961740b59bdc9e095e016e43", 0x94}], 0x5) 00:03:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000100)={0x8, {{0x2, 0x1, @multicast1}}, {{0x2, 0x3, @multicast1}}}, 0x118) 00:03:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200, 0x10) accept4$inet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x10, 0x20000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x7, 0x9}, &(0x7f0000000040)=0x18) lseek(r1, 0x0, 0x1) accept4$inet(r1, 0x0, &(0x7f0000000200), 0x20000000) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2}, 0x8) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xffffffffffffffe0) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000500)='./file0\x00', 0x5) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fcntl$setflags(r0, 0x2, 0x1) getgroups(0x4, &(0x7f00000004c0)=[r3, r4, r5, r6]) 00:03:43 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() fsync(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) lseek(r1, 0x0, 0x1000000000003) pwritev(r1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x40, &(0x7f00000004c0)="80cd99e6209b4d10338a5a695d524567dee86997be050d56640fff5b28be0de6794b9dc2931cb0e6bb8c077c9501f24e66d8c8b73f77dbb68fca8fae82502031cd2197a04f1ea4c03d89596e8024b76f0c2e3f8397478a3ccf950d393187187bf07b52f1303357c92659dc808aee43cefde42e041e9b331853fc53e4aa9c517ead379a78c10279619988f3b8e86d91467d0c4049e82c2de1bc5d7995a6c4ff7ec995b2fcd6c1de82039e40a6b5e33cbd8a44130ebe9c9564be2d60d50fa4cc58c04145ea833cd5e3429b17d96be645a3cfc9286bf47ad2b623834ab8", 0xdc) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x29a, 0x0, 0x0, 0xfffffffffffffed1) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:03:43 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) fsync(r0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) fcntl$setflags(r0, 0x2, 0x400000000001) r1 = open(&(0x7f0000000080)='./file0\x00', 0x86, 0x40) rmdir(&(0x7f0000000000)='./control/file0\x00') unlinkat(r1, &(0x7f0000000140)='./control/file0\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./control/file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, &(0x7f0000000200)=0x1dd7de185243c028) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x7fff, 0x7}, &(0x7f00000001c0)=0xc) rmdir(&(0x7f0000000100)='./control\x00') 00:03:43 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x800000000000) fcntl$lock(r1, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005}) 00:03:43 executing program 2: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000a88000/0x4000)=nil, 0x4000, 0xffffffbfffffffff) socket$inet_udp(0x2, 0x2, 0x0) msync(&(0x7f0000c63000/0x1000)=nil, 0x1000, 0x2) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000180)) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000cd7000/0x3000)=nil, 0x3000, 0x6, 0x410, r0, 0x35) 00:03:44 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$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x7ff}, &(0x7f0000000180)=0x8) 00:03:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0xffffffff7fffffff}, @in={0x2, 0x2}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x0, @loopback, 0x80000000}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000240)=0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x8000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x2, 0x9, 0x200, 0x7fff, 0x200, 0x6}, &(0x7f0000000340)=0xa0) r2 = getpgid(0x0) r3 = getpgid(0x0) setpgid(r2, r3) 00:03:46 executing program 3: setreuid(0x0, 0xee00) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="c9000000630bf70e4f1a547a30c47f68f006c4d86e2f91871242f7e2e6ace5e37d03c6774ad8f4c4d0656248f53b614e5ac47594e0a0dd29195ee60a87373eda50b6b9b050555e00e6de94d57ae2c493c42c3dcbf3d3d908a851a4bc350bb848fac0b2788771581ab338c97dd2b549a5473d8b590df6480ae89e9076699560e6c9e9623f5838a1ece3a1fc1ebc204599406d7bc742b56648c5c231ae8220cffd06f5532bdbcdbb438463cc820c667377ad6c177ae7be7a63aebfb40e61e64b1b847ab5820c81d04ccfd1"], 0x0) r3 = getpgid(0xffffffffffffffff) r4 = getpgrp(r3) wait4(r4, &(0x7f0000000240), 0x1, &(0x7f0000000280)) getpgrp(r4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x3, @broadcast}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)={r2, 0x6a, "9a46edcfae45ac8784ecfa83b43b679971eec24e5cba989e70260f9917675d5d76cbc50c0949f2ee2db0d89ca3b8ac473b7a3bd33a9b2e1a64ece330527f9a16689a3f1cb42cf70658c56b0703e2dbd534b972ecb4fb5cf88f5746a6d37bd7a1a54c4f3db59a54473e24"}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000004c0)={r5, 0x8001, 0x7, 0x3, 0x5, 0x4}, 0x14) r6 = open(&(0x7f0000000500)='./file0\x00', 0x800, 0x40) getpeername$inet(r0, &(0x7f0000000540)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f00000005c0)={0x7, 0x58, 0x10, 0x9, 0x3ff, 0x2, 0x8001, 0x4, r1}, &(0x7f0000000600)=0x20) r8 = semget$private(0x0, 0x7, 0x1) semop(r8, &(0x7f0000000640)=[{0x2, 0x9, 0x1000}, {0x1, 0x100000000, 0x1800}, {0x4, 0x7, 0x800}, {0x3, 0x9, 0x1000}, {0x4, 0x6, 0x1000}], 0x5) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000680)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1}, 0xffb6) truncate(&(0x7f0000000740)='./file0\x00', 0xffffffff) wait4(r4, &(0x7f0000000780), 0x1b, 0x0) rename(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00') setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000840)={r1, 0x79, 0xbb8c}, 0xc) __semctl$SETVAL(r8, 0x0, 0x8, &(0x7f0000000880)=0x100000000) fcntl$lock(r6, 0xc, &(0x7f00000008c0)={0x3, 0x4, 0x2, 0x3, r4}) sendmsg$inet_sctp(r6, &(0x7f0000000bc0)={&(0x7f0000000900)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000a80)=[{&(0x7f0000000a40)="612ba4acadfb1edd6112ccb07f5accb77a657b835ec2f88415102563b7ccd5e5df2f6ed54a3bdb15c42351d3754b", 0x2e}], 0x1, 0x0, 0x0, 0x20084}, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000c00)={{0x1c, 0x0, 0x3, @loopback, 0x81}, {0x1c, 0x0, 0x5, @loopback, 0x1000}, 0x6, [0xffffffff, 0x7, 0x6f, 0x7c, 0x0, 0x7, 0x4, 0x80]}, 0x5c) chroot(&(0x7f0000000c80)='./file0\x00') setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f0000000cc0)=r7, 0x4) mknodat(r0, &(0x7f0000000d00)='./file0\x00', 0x8008, 0x1dcb) truncate(&(0x7f0000000d40)='./file0\x00', 0x9535) getsockopt(r6, 0x0, 0x8, &(0x7f0000000d80)=""/54, &(0x7f0000000dc0)=0x36) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000e00)={r2, 0x2eab, 0x6, 0x1, 0x7b93, 0x29a2}, &(0x7f0000000e40)=0x14) 00:03:46 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2000, 0x0, 0x0) r1 = socket(0x40003, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000000)=0xffffffffffffff01, 0x4) 00:03:48 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x140) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:03:48 executing program 0: socketpair(0x2, 0x0, 0x5, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xc, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x8}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000340)=0x1000, 0x4) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) r3 = dup(r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000180)={r4, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x10, 0x0, 0x4, r1}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:03:48 executing program 1: 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) clock_settime(0x0, &(0x7f0000000080)={0x8, 0x7}) mkdir(&(0x7f0000000140)='./file0/control/file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0/control/file1\x00', 0x0) unlink(&(0x7f0000000100)='./file0/control\x00') mkdir(&(0x7f0000000180)='./file0/control\x00', 0x10) rename(&(0x7f00000000c0)='./file0/control/file1\x00', &(0x7f0000000340)='./file0/control/file1\x00') 00:03:48 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268) 00:03:48 executing program 3: readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10) readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001540)=@abs, &(0x7f0000000080)=0x8, 0x20000000) sendto(r2, &(0x7f00000000c0)="617c80f30f5ae131ddc6ed0401b743196b261e5002b13a1d5019794b081094e3a70c193c7f71f023908f598d6e9bac7cf60f6e7a517fc944b09f3fa5a8e4ee26231a9ae73bd5fe714e927c81605110830407e45bd277a947c5caa4b90015db759ce9a1e5815b6fc9c0374bfa68d7a9eb841493e97ca25cda2261cf2a02dedc36fc61ade44eeb8695086935bef109a3ad9c6aac8c3d030884e94fe1c1ab5c0d5985b75657185996ad54b3ac05a8f9f6eb59eac353e6b7e186c19618fb9ad2e7e57881368231f6373e8e881e39ed50f69b269f6f50505ef7dd8851ff8acc09516df6aa5ab35c4b4cb546b8c7af5bc52d31d6ec25f3", 0xf4, 0x104, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) readv(r3, &(0x7f0000003ac0)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000001480)=""/114, 0x72}, {&(0x7f00000025c0)=""/208, 0xd0}, {&(0x7f00000026c0)=""/240, 0xf0}, {&(0x7f00000027c0)=""/188, 0xbc}, {&(0x7f0000002880)=""/219, 0xdb}, {&(0x7f0000001500)=""/2, 0x2}, {&(0x7f0000002980)=""/182, 0xb6}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000003a40)=""/93, 0x5d}], 0xa) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x9, 0x7f, 0x4f00, 0xfff, 0xfaee, 0xfffffffffffffff7, 0x1, 0x15, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x8001}}, r4, 0x8000, 0x100000000, 0x203, 0x200, 0x5, 0x2}, 0x98) sendmsg(r3, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 00:00:08 executing program 2: freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff}) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0) close(r0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x99, 0x7}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x53e7}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) execve(0x0, &(0x7f0000000180)=[&(0x7f0000000080)='+\x00'], 0x0) 00:00:08 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000280)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x100000000, 0x7, 0x9ba, 0x1, 0x4}, &(0x7f0000000140)=0xfffffe43) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, r3, 0x0, 0x10000, 0x1, 0x40, 0x52, 0x3}, &(0x7f0000000240)=0x98) freebsd11_mknod(&(0x7f0000000000)='\x00', 0x4, 0x2) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040)=0x2, 0x5e187d2c7e97b87) 00:00:08 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, 0x0, &(0x7f0000000080)=0xfffffffffffffdc5) 00:00:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500"/136, @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x2, 0x9, 0x5, 0x6, 0x949e, 0x89, 0x8000, {@in6={{0x1c, 0x0, 0x5, @loopback, 0x5d}}, r1, 0x9, 0x8, 0x8, 0x3}}, &(0x7f00000002c0)=0xb0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x102, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:08 executing program 0: r0 = msgget(0x0, 0x81) msgctl$IPC_RMID(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000340)="d98b5e8849a97b88a3ce590f769d0579ac6457e39859a51426", 0x19}], 0x1, 0x0}, 0x20088) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x48) chdir(&(0x7f0000000080)='./file0\x00') 00:00:08 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) symlink(&(0x7f0000000000)='\x00', &(0x7f0000000040)='./file0\x00') 00:00:08 executing program 2: r0 = semget$private(0x0, 0x7, 0x8000000) semop(r0, &(0x7f0000000040)=[{0x0, 0x800, 0x1000}], 0x1) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:00:09 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:09 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file1/file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x8400, 0x44) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f00000001c0)=0x4) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') 00:00:09 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) close(r0) flock(r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007b2b218ead0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001080)=0x1002) getpeername$unix(r1, &(0x7f00000010c0)=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\a\x00'/86], &(0x7f0000001140)=0x6e) getpid() getpid() getpgrp(0xffffffffffffffff) getpgrp(0x0) r2 = getpgrp(0x0) r3 = getpgrp(r2) fcntl$lock(r0, 0xb, &(0x7f0000001180)={0x2, 0x1, 0x101, 0x5, r3}) 00:00:09 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) setsockopt$inet_int(r0, 0x0, 0x55, 0xffffffffffffffff, 0x392) 00:00:09 executing program 1: pipe2(&(0x7f00000001c0), 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) fcntl$dupfd(r0, 0x11, r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000500)=0x317, 0xbb) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r3 = getuid() setreuid(r2, r3) pwritev(r1, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000100)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) semget(0x1, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xffffffffffffff06) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = dup(r0) getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) bind$unix(r1, &(0x7f0000000280)=@abs={0x0, 0x0, 0x3}, 0x8) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x0) recvmsg(r0, &(0x7f0000001600)={&(0x7f00000002c0)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000014c0)=[{&(0x7f0000001300)=""/185, 0xb9}, {&(0x7f00000013c0)=""/196, 0xc4}], 0x2, &(0x7f0000001500)=""/235, 0xeb}, 0x40080) bind(r0, &(0x7f0000000180)=@in6={0x1c, 0x1, 0x7, @loopback, 0x4}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) recvfrom$inet(r0, &(0x7f00000001c0)=""/102, 0x66, 0x40042, &(0x7f0000000240)={0x2, 0x1, @rand_addr=0x9ef}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000001640)={@multicast2, @remote={0xac, 0x14, 0x0}, @multicast1}, 0x142bb43cd4a8b0fd) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001680)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x80000001, 0x21f, 0x7, 0x6, 0x4}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001780)={r2, &(0x7f0000001740)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000017c0)=0x10) 00:00:14 executing program 2: rmdir(&(0x7f0000000040)='./file0/../file0\x00') r0 = open(&(0x7f0000000080)='./file0/../file0\x00', 0x2, 0x2) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x16, 0x0) freebsd11_lstat(&(0x7f0000000100)='./file0/../file0\x00', 0x0) 00:00:14 executing program 3: setrlimit(0x7, &(0x7f0000000140)={0x1, 0x7}) getrlimit(0xf, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180)={0x7fffffff, 0x6}, 0x8) r1 = socket(0x1c, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/51, 0x33, 0x1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) getsockname$inet(r1, &(0x7f00000000c0), &(0x7f00000001c0)=0x10) 00:00:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={0x0, 0x3f, 0x7ff, 0x3f, 0xff, 0x6}, &(0x7f0000000400)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000440)={r1, 0x1f}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x5, 0xbe4}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={r2, 0x7fffffff, 0xf, 0x401, 0x3}, &(0x7f0000000380)=0x18) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x348) setsockopt$inet_udp(r0, 0x11, 0x3, &(0x7f0000000180)=0x80000001, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[], &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x4, 0x1, 0x2ca}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000500)={r1, &(0x7f00000004c0)=[@in6={0x1c, 0x0, 0x3, @empty, 0xecc}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r3, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r3, 0x6, 0x2, 0x80, 0x81}, &(0x7f0000000200)=0x18) 00:00:14 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x4, 0xfffffffffffffffe, 0x4) 00:00:14 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) getsockname(r1, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x55) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="f4", @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0xd, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={0x0, 0xfffffffffffffffe}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={r3, 0x5, 0x2, 0x1c3290b0, 0xffffffff}, &(0x7f0000000280)=0x18) 00:00:14 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x1, 0x10000000, 0xfffffffffffffffb, &(0x7f0000000300)={0xffffffffffffffff}) r1 = accept4$inet(r0, 0x0, &(0x7f00000003c0)=0x20f, 0x20000000) r2 = accept$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0xfffffed0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="07bf0271e1e304393eb1d380b74528b3970ab195ec3038621c8755934e8fcf7876c2fad224f42fa6ed6310c14a9129da937fa8ac4ae0df3f167b03998323a907823ebfa707147e25967cb9cd9255f4645f4f9797072d39ee5a29c93200e54d0efff5ef6ca99233172f7c08667e9ea115cbdc9d18b17f9c7e8fa10490c207213077157cae282230e1efeae6befb952454adca0f6f2c111de558e698924f0374f07bf88c6a277982bb65f527ef265f55c99b76a07c3076b6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0xfffffffffffffff7, @loopback, 0x7fff}}, r5, 0x5, 0x4, 0x6}, &(0x7f0000000240)=0x8c) chdir(&(0x7f0000000040)='./file0\x00') lseek(r3, 0x0, 0x0) getsockopt$inet6_int(r4, 0x29, 0x25, 0x0, &(0x7f00000002c0)=0x2aa) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x105) 00:00:14 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000340)=@un=@file={0x0, ""/10}, &(0x7f0000000380)=0xc, 0x0) r2 = accept(r0, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000400)=0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r3, 0x0, 0x200000009, &(0x7f00000004c0)={@loopback, @local, 0x0}, &(0x7f0000000500)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000480)={@loopback, r4}, 0xfffffffffffffc98) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=0x314, 0x30000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f0000000200)=0x8) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000000c0)={@remote, @local}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000002c0)={r6, 0x2, 0x82}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000240)={r6, 0x0, 0x3, 0x5, 0x80}, &(0x7f0000000280)=0x18) setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000140)={0x1, "1787e4ce71be36c65e4734e54e0f12bc"}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={r7, 0x401, 0x5, [0x6, 0x8, 0x8, 0x0, 0x2]}, &(0x7f0000000080)=0x12) getsockopt$inet6_int(r0, 0x29, 0x4, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000100)=0x80000000, 0x4) flock(r2, 0x4) 00:00:14 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x6, 0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xffffffffffffffff) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80017}], 0x1000000000000075) 00:00:14 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0) getgroups(0xb757865994523d3, &(0x7f0000000140)=[r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r5 = open(&(0x7f0000000400)='./file0\x00', 0x100808, 0x106) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e2307000000fe8000000000000000000000000000bb2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002100"/128, @ANYRES32=0x0, @ANYBLOB="faff000101000000"], &(0x7f0000000500)=0x8c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000540)={r6, 0x7}, 0x8) setresgid(r1, r3, r4) r7 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x10000, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000580)={0x1, [0x0]}, &(0x7f00000002c0)=0x5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000300)={r8, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000), 0x4) 00:00:16 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x101) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) 00:00:16 executing program 3: poll(&(0x7f0000000340), 0x0, 0x5e) read(0xffffffffffffffff, &(0x7f00000000c0)=""/89, 0xffffffffffffffb5) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000240)=0x4) fstat(r0, &(0x7f0000000140)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000280)={0x100, {{0x1c, 0x0, 0x71aa3b24, @loopback, 0x1}}}, 0x88) 00:00:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) getgroups(0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0]) r2 = getegid() r3 = getgid() freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000000c0)=[r1, r2, r3, r4]) r5 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r5, 0x0) setresgid(0x0, 0x0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) setresgid(0x0, 0x0, 0x0) ftruncate(r5, 0x0) 00:00:16 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x6, 0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xffffffffffffffff) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80017}], 0x1000000000000075) 00:00:16 executing program 1: truncate(&(0x7f0000000000)='./file0\x00', 0x7) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x4, 0x40) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9f, 0x3, 0x81, 0x6}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5d86}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x8}, 0xffffffd3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r1, 0x67, "7eae72dcc2b8c5d58de3f7a92667bf5556b2b3fdf8f128d6e2d64a045833f61f7b0721ba971ee0c83e00ea5e52ad6d11420e6fa6b50e2344d0354432f740c30dd6ab62197778aee1a4eff85e9a421547c273e0647a211306c7c498a1eeb0caf028d63bf0c4f067"}, &(0x7f0000000340)=0x6f) 00:00:17 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0x1) 00:00:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2146}, {r0, 0x40}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x4, 0x3, [0x3, 0x7f03, 0xfffffffffffffc00]}, 0xe) 00:00:17 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x122, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140)=0x4, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000000040)=0x4) 00:00:17 executing program 3: chdir(0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x80) 00:00:17 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) poll(&(0x7f0000000140)=[{r1, 0x20}, {r0, 0x40}, {r1, 0x2000}], 0x3, 0x100000001) ppoll(&(0x7f0000000500)=[{r0, 0x20cd}], 0x1, 0x0, 0x0, 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000100)='./file1\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) __getcwd(&(0x7f0000000600)=""/85, 0x3cf) 00:00:17 executing program 3: r0 = socket(0x2, 0x10000003, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0004000000694c653000"], 0xa) truncate(&(0x7f0000000000)='./file0\x00', 0x1294) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c) 00:00:17 executing program 0: open(&(0x7f0000001200)='./file0\x00', 0x0, 0x140) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x68, 0x1, 0xfffffffffffffffa, 0x7fff}, &(0x7f00000000c0)=0x18) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1009, 0x0, 0x0) preadv(r0, &(0x7f00000011c0)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/61, 0x3d}, {&(0x7f0000001140)=""/66, 0x42}], 0x3, 0x0) 00:00:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x2001, &(0x7f0000000000)=0xffffffffffff6186, 0x0) 00:00:17 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0x100000001) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) 00:00:17 executing program 3: r0 = socket(0x2, 0x2, 0x0) dup2(r0, r0) r1 = dup(r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) write(r0, &(0x7f0000000cc0)="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", 0x57d) 00:00:17 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt(r0, 0x7, 0xb5e, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) r1 = semget$private(0x0, 0x7, 0x2) semop(r1, &(0x7f00000001c0)=[{0x1, 0x0, 0x1000}, {0x0, 0xbe5d, 0x1000}, {0x3, 0xfffffffffffffffe}, {0x2, 0x7210422d, 0x800}], 0x4) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) close(r2) flock(r2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0) 00:00:17 executing program 3: select(0x40, &(0x7f0000000140)={0x1}, 0x0, &(0x7f00000001c0)={0x2, 0x6, 0x1ff, 0x1, 0x8, 0x3, 0x9, 0x89}, &(0x7f0000000200)={0x9, 0x1}) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x10000) select(0x40, &(0x7f0000000000)={0x3, 0x7, 0x0, 0x3, 0x2, 0x4, 0x3723, 0x800}, &(0x7f0000000040)={0x0, 0x9, 0xd7, 0x2, 0x100000000, 0x800, 0x8, 0x3}, &(0x7f0000000080)={0x3, 0x6, 0x2b7, 0x2, 0xffffffff00000001, 0x802d, 0xffff, 0x2}, &(0x7f00000000c0)={0x401}) 00:00:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x3) ftruncate(r0, 0x800007e2780e3) ftruncate(r0, 0xb4b8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) close(r0) 00:00:17 executing program 3: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0xff, 0x2}, {0x2, 0x2}}) open(&(0x7f0000000040)='./file0\x00', 0x10300, 0x13) 00:00:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1206, &(0x7f0000000080)={0x0, 0xd57}, 0xc) r1 = semget(0x3, 0x4, 0x291) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=""/4096) 00:00:17 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="916f00000002000008000000ffff050000000000f284fa6a2c30e04cff5763be4e1a6af4060000000000000037fff1f0838f79f7a40dc1438afb6f4ae3b48661"], 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000a80)=ANY=[@ANYBLOB="1000134aba22bc5eab00"/25], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000007c0)={0x1, 0x2800, 0x3ff, 0x7ff}, 0x10) r2 = getgid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000480)=[0xffffffffffffffff]) freebsd11_stat(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000580), 0xfffffffffffffffe, &(0x7f00000005c0)=0x0) setgroups(0x6, &(0x7f0000000600)=[r0, r2, r3, r4, r5, r6]) r7 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) dup(r7) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) pipe2(0x0, 0x0) r8 = dup(r7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xffffffffffffff61, 0xf, 0xffff, 0x3ff}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000000140)={r9, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x400000000000, @loopback, 0x6}, @in6={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xab}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="0100030001000200"], 0x1) getsockopt$inet_mreqn(r8, 0x0, 0xc, &(0x7f0000000200)={@rand_addr, @empty, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r8, 0x0, 0xd, &(0x7f0000000280)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r10}, 0xc) dup(r1) 00:00:17 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)="6e0757638bf70f4541f6362f75053708e181cc73a59872dc6e5ffa35a87361ded00514c30fcda80b5202d34527892f0aa93f286d", 0x34) getpeername$unix(r0, &(0x7f0000001540)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) fcntl$setown(r1, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0x8) 00:00:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xfffffffffffffffd, 0x1, "d2"}, 0xfffffffffffffd9d) 00:00:17 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x14) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x40, 0x200) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:18 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup2(r0, r0) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1b, &(0x7f0000000140), 0xffffffffffffff75) 00:00:20 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x500, &(0x7f0000000540)=[@rights={0x10}], 0x10}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x80000001, 0x0, 0x6, 0x100}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r1, 0x81, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r2, 0x99, "905dc47275d744cf3b8f7bef8fadebe6378c06896a691737db1e93f671c197451266e4c3f948926ed133a399554bf11ed4951de04a61b65d2db8c0573477c266a77104938e4224f658485459850f2664900de7dead1cd6255cc55bbdaad7992e9e1211403fd4992160e7f265e81a7c422aff8a88f8777a6a2cfbcd7fc71be9321e346df38ad6ca824c4af0641dc23b380c308f959eb8af46b1"}, &(0x7f0000000180)=0xa1) 00:00:20 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000200)=0x4) r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x1000, 0x6}, &(0x7f0000000140)=0xc) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0xde7b, 0x4, 0x20, 0xffffffffffffffff, 0x1, 0x9, 0x5b88000, 0x3, r2}, &(0x7f00000001c0)=0x20) 00:00:20 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100004) connect$unix(r4, &(0x7f0000000300)=@abs={0x1, 0x0, 0x3}, 0x8) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000000000000770f0000ab23fc6ac42749af81000000a25846bd291f6a64dc0b83ede13c3a66677584991aa1e75f131e713e92387938a9feb9b1081238cc4a49452139698ad5a974b313215f01bf9fbafdd54d95dcc136995bade0a6f92c94e3f439acf9a366b6b220823ca208fc95e9a774dbc47523ce2767d8577129b661a898da1551c1223598f4ae3e42646b28c3128212a35bb152e932b6a35a99de32ca8f4df524b82aaa73394913b32740abd626fe469da9c05e2ee8c405147c098fc718f71dde53a388f78be123d5cb4705ae5cf69b5f64e5c5df71f0041efd00"], 0x10}, 0x0) 00:00:22 executing program 1: execve(0x0, &(0x7f0000000240)=[&(0x7f0000000040)='-\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='(+!,\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x89\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='[*{%\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='\\{}g']) r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00002e2fbce1afaa302f668a6c65302f66696c653000"], 0x1, 0x0}, 0x20101) sendto$inet6(r0, &(0x7f0000000940)="68ab98c1612905ae4601062f511c765886bc9da6fae2a594f337ca5c0d56666c87f5705411fece23b3a4c5711846bfa7af23fd9f0a5f1658eb395dad32139585480b0b75767615947deaaa5a4878aeb7d1834de82eaf8f131eaee5ed89cc254b976a966ec7a13a778af1b63bd8eebefcf3e65539a9e0ad4edc159e838b255d23e50d975fef95faf5d8c5c04ecf20d528ba89e0146befa4f3d383a22bd51bf41f9277f3c661a63a00fd89cc02cb95cb2bd647e691f10bb987eaffe40bd365f92105a21c972f322335e01e7e6f27d25e8877d433baa3e6b2e427401c9b153133416b71663857c181cc49ddd5d9cb5c109d9e117ac09c43d792e5283f4edf9e3ef487bfa3143f6509e981efede059ed67e0be1d42173051805647dbe66d085f9d3f2b72301e190c6f3094643f6551411c8cdcfb9bdf853a8945da8257665b8a1c132fda1a888f1f8dcc0e658bff30adf565708fba28cde4d9a72df0e4834ffa377db444a5a1f1392ccfcb417fadc9438548326d24999c8deb5148d5a9fa204d67f4f02693ee9e42b54a4501f234e0cfeb6be8cfcdffe30d1ca723dde458ecc6ca0c005b06e2f2fc640e3164e70664754f5c370af76a5608db332bee60342f2f66fdc2fcbb235c4f344b45bfb90a0cf529fe671955aac080b5c91f9caf0512719d25c89f6ad488cf3013c8d7d1ca4fd45ec1c0c251f6fe64a749ff1a26ab80670ffb6833a4fa230740e8119fb47277678d384d7edeec8b845517f0940faafd17dd74ef0075bbff9811a3c924d58f83ea8300234d6dfd34cabae2f83aa1120e17314f4b6b9b18c135a6fb9b0cb95edc1ec9bba61af814780b9ac3beb3d8a0aa30e85d1009501b52d3931fa9331f369fc652bd3952eba08497cd1f06969d8c0330b00c3ea2c136976ab09ff50d47c240dff41618eec59d4eb59ba084a2ae244775553476f3444375f9a29991ce372dd09b7d9b8f4e443491820f82bc175171d289c0e6c6cd78bf0c90806525e22a3822ed2b59e417356503099e1060e442453069190e0bfe784540bb758d8fe0eb7f26e79958aea9b4d6c32dc304976a03a6e643f3f039b489b29c3964a5d3cc1cf2404c92e6434ec49605dc8f2ae7f6ab87d7708892da69150e1eafb936366f04367c5ba0554923bb19a1b17d39e4e6c0eac1b62cef718a86c4beb59704bfcd146d6e1fb4d061c62b375c98c88c24da5a98fc1a12507b492f387982f41cb3ab94318e1210a77b5221816dd229dafb8fa128953d057e306a7004acf4c8628345fbeecd20bd8d08da81477021af8b214c74a24d5df323f1337655bddc81a9050fa1dfd23ddbc6c3301c12274fa1cf8976518727081832e034f0366ebd51dbc43bc51bb458d2f354eb66144cf7e1c83bcfdd4a868ae21c807706d4a8b854e311531822141bd401ddd8fe5b535c63996b7438d846f0f49ab3b58ba7d2273bf4697e71671c36a02afb311fdfba786d909333004b21a74a55e2ff7121e63a27d5e9a100b77c006ef0ab2f14d68ed479d9d3e67516a71a8168f4b3f743e9d2c54511b5b010bf1f78edb1c280852866ff961ee67995d47e1b1c0306c04f3f9c80d92cd84cd200895260cf5a36babccf9ae5b0c35592496b8600a7f10e21197f76f3ffd11f2413193d29cc9d67a5ce67d6c09c25570a05ff6f08f8a3f2437d171d4b97dbab51c11719993eea48ef6057a0405ddeaf4c0fbb9bebcf134c6ee5bb6f4a03a9acf14d79c55284cbd474cd3cdd577161c8c94c646510951621fe7ffd97d7d582921d2a7ba0fb0a451554894359d885c07860986a4f4bf4221b7355f5f5f467a3a10973c38c83e8f8e91c29e2aaf80cbaef44f1dd1d66f873f02b703add9273be6c23394c012e6d1864752b854b88b92ce73121950f7aef23755491046208b9bf659bfe41722f11a98abb71acd65cb0155c9754b210b2a13b741dbf8d0bd2633bd8b9e167645e6ac89cc62ccec668d0d75f2442881c2dc9e568556a7606d154b4f9d2eee9c0cf23620aafd297b85ad9bfbce0db3f08aeb35261265b656c968eb192c52ab9cfd0ce24db4edc46a44125f274a86bd36894e26d22c172557353ebf10f3e5e1f63163ef195b9410f956bd9a4d1422e53f7f5bcf5cf8168969e619c6c5095e90af26dea175d921f2f88b9244a24df7b1d9f922f809ad2300bed5ee727a04b9e7430137b103443c3f6c57f6bb92ac8118cf56cb8d82e58da7abd6e34d1d6a49cc3d071525e883c23510218615008f3ad1c6881a573ec0c2e7f695ddcd24ffb4cf697ec52ed7fc8b0f59dcd7df297ab8bf2db26e59d515de2aca13fdb217d78cdf4dd0be3c01a2f952c1e9f066387f9612cbd465ddcea830154a4b00ad18fdc25b178c75cdebbf629e350dab7c9caa1ed6f52b5831ba6f48198dcca0f8ad07bff542cba7133d88a8c5afc8b7c0746664445d6d3d68f731bea5d20d01a71c47432be3437ef1828de910c3b2416418359a9e51f0a074d12af38b702953cf9c9e45b6b7cc493249a9ee93f573b86f47756945812ea11dd5bdaa93d7a2094cf9be6f794b7dd7c7770fb2ad04b4a3c9774af06395f0027c87f19ff3240c82818aa7842d6de7a378d4dfc94b7d22ed0fc9a230901d46587745d083aba29d89bf46e336e4e1772c7bbc876508758ef1e5433e8669c418b0e6e60d4bda6e904701efb0b6f1875c31fceba7a3f8ca5adfacb656e55ea5bd57fd3ec8a6a72bf915d7286c046625a2a5fc25215084ddd5eddf102b172342b67ead2324dfb8bec0a991d65c8e35f9f645f0dd617a058f58cdf6c21242e1006cef5e5509718972d5fc655c128cea8a4419c73559feab1c5f0a87a9607fd4eebfe1d576d925598dd90d8101472426ab5436d12fce546f112dc55f9d9a52463193016f44af50455d5e5ec18baa10f6429e10eed2c37204d7f9f12097807ba5f29994b9f39e2519d24373c4cd5d2cf69509ef1bc81c028959e1a6cfa5ad8cc3acc9b6f070eb59333186e9b2091842dfb6fbf7de4067d37c2734e23c0d4e9510de046f3628ef8813de64016be9fd15c96afbd9c42b224cb822555bd9be70c9765842d9c4e2695f5fdfbd97fd16f0132255cae3407100fdc6d8b21e2666534ddaee4009e4bcf809572aab9302ced4ea709207e54699ae242985869fc31c9f1babe868401b06bb8c44197d0ad5ce4ef190b1be98f1015e5c3363733c34d4e22548bef011d86f756f38e62cfc13757bbb8761548dcd94e9776a572955aa3b201e1951f385e14067e7d22bb21672574d9f9511e8a63ef7fd65000e052ed327ffee7e637007182081694401e9911d77eaac6ee9718b2737dcaef8cc23b79bfa67fb8ee7458eb046cba782b2adb1336deb54348fe5fbf0aa5f8f5ea6e9f63137626dd40e6819cd8bfb0bab1e2081ebea6cb7d08eb5dbe645eb8c9cd8723d88a6da60abc96d7851c5cb1570c4b4e6d68142ae275e0bcbae94abb4dc72ccbd51af47803068be322920f4bca06462615509ad482f421abbb66c21f08ed61c90d631453ebe9952eedb53e58892c9dc988f73c39093082a553bc2bab4569ef929b13cb3ad975e19abd7b9b805883c894a64a0e9485aeb64ec46f9b00a3d0ec3fc1c3e8c9efe4dd001b0e26492263af0cb3bf6c956180f97e46342ca7d672af9b8e884aa2e9ff1f1370b486976e7d60a7a7af5a4da68b27d374c621f2c85a31c614a7de7bf8b2ecb4702006d362cc1c9a4c8e32e9e96d32e26be8e9b2ac8a077fd4eddb03195d7915540900a94dcbd05bb71db4868b0622f46ec80fe0fd3951f51296c5602aa6a236fcf746af56ee05c470ae5d3d105b5a879307dd8546f526b748c840e064ae114fc3c99fdeee6636c7ec679e227473c608c8290f470e3e5469e6e939ebe1633b140e495f445dee2e7787ad3470e99ba73171a0da09dbaf825b646f03d39e8e5e1ef3795120a841426f630b15fd60352316a2ce8b78ede4a4aafb0c7eeb4369ae549a93f030724e891d6cae1290d30f62326ab6f169e27bcdab3d7cb02754e804fb2eb1edf0e96d435df7727864ae05e9ae2486994acea5b123f5f6d2afd9968d44596b1d15802b2af2fd6b6397f10efbc88dbeb87d78d562763efe8f137e09a591f7716667d567ac6ea548c7d45437e8dc04d3e050aa2e1dbe8e361c9c6cc207937776dfa3211bd363cc90408b4ec2be55aa7ac1353b18297e84162d152c85b3468c00c255b071d03aee277e8429630ed05a69c194c85d0599db638e7b625af462e188d9c9f8f04672278cb4b6f4cdc1fa796c022911e5120602f5533f2c7f722c4ecd52311526fdf0c3799ae6497e4b19083e359ee8d50c188958841804eb1945a8b219557e330ab9fa95e001e064156abb5cb2f81ed31897818001fd7a683e50e8a80e7a967f4455a379b5ba57d68d58b8595c3359d800df70c3ad51d98fa0a62abf06f2cd973a576d038b575d8fe452b4f56bc1e56d6aebb5e635527bcf0e16d7b408dae027e11536aa94f1947888ebc523193cda85033af7f0ebb1d4734b59908b6b4fce0ad5c56de984c32893967b5a9869a8fe52e1e70bab0c393d3a772f76b14d240258b2750cb60017835e671e2e76b36ee0b8f1a428c92b97e2a27862da5a130f5f99b8bcb790e91981854f622bf069d7034ae65808ededdf5d9604bdf1bf1b581716a982b45f32639a870706342b5399273cde46b80459fe955ace0fe3a71c23041f9df980277af88bcaf4e16eb7f92793d39cf1a23481c2641c7923b41ba00fe74c4a9f44b6f1ea99219ab0f0c2b2ea2918dba9c5a74d5448b6f581d2097a05749c4763ea85c00d87fca64275b537f4d672413663ebefcec10be47ee5a425dd106f8ad699c8770862de0278ccc81eeb55add31e92e7d1e8d99873b79db31302aa1de2fbad6f5499b6bd226fe02ad63af47f2dcbbb3f985d59b5d8f0e777ade9d32845df536e42fe47390304ee2e2ec6fa65cef1749cc97e2029ef5e9095dd88d68c2796edef9e7fceca7f7d36bbabbe3d7d5846f3d32c56dc8918c6d90a948af2d6adb2e949783ba11cebaf38b3f5577041952d99e2755ee84ece9306f681030af777cc6e36888262a32b2978a43ce5800ab9785c0ea2dd527f2dd56a4881f218da46c47e57eb758f2516f28fb645b1f4f9524d9598f61e6a0c4ee87e42f4c81127099e225f8d96d393cffdbf07a863da81b4d1bc6e9ec5f9a1414ef58f0bb627e12b3ccb43ecd033d676a0da989d44b128070c579bc6f270a12eeb21db43b46a9a03769847a129bf67f12b11fae66ddaaafc52be5ac12d2956644d2ee71da4d12fd79bce4697f5ed3d078de5523993573e13fbc688c1becd564fdab9f6080feddb7a059b098e5df6a914b581a9d1b70dd9c71e87d8a072f319240f09a10a7ac91342c52f779654ea7304725e42b392ddd4beb85ef582b676184b616086d8f8af23b7a2e399f9f9bd506dfc09b96461bcfb9c9f9699ce6a24da0605848cb49b7f38c6710845282462a1e258c6d31f843cfe324eb16b36480b94e307b2ab0e5dc89d7c07adc7fc90a672128213d1db1b04f06dc1a27c5e23f0a2a2b3a4dc2aad83777a35f83667298fed83b005eeb79e8ac4d3ce714d0651ecacfa2abb7ba78490fcc84cc249865f130a511fadd3c66dcd4544c91de59ceadfb4e8c3358bff5b09220de7d77e674929cf99d90266dbf31613653a86be155801d1bced320b304903e215adc33e90239cd0ce1ca3d8e15ebcc1fa0cec6cf267f66a60b26995ab7bd4efd4748edb71572f1689043adfdcfffaf6defe04c8d4f00ac263eb", 0x1000, 0x100, 0x0, 0x0) 00:00:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r0, 0x4, 0x10000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0xc00, 0x100) ftruncate(r1, 0x2a60) r2 = dup(r1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000040), 0x1fff) 00:00:23 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x0, 0x8041d, r0, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:00:23 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x808, &(0x7f0000000100), &(0x7f00000000c0)=0x4) 00:00:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockname$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000540)='cdg\x00', 0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xffffffffffffff4a, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x4, 0x2400, 0x10001, 0x8, r2}, &(0x7f00000002c0)=0x10) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x20) mkdir(&(0x7f0000000500)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000580)={r2, 0x1}, 0x34) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x77ae4206}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000380)={r3, 0x7}, 0x8) 00:00:23 executing program 2: semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000300)={0x0, 0x65, "94a131798e55329aef0dc24edaa4baa3fcefe37809c2c0476225d5a2aec2a8146f8ce42a7f2678a5a5c0ca0734d175ead3a9037e3199ac0f6de0b9e9edd7beeedd524054904fac2e9769fbcb2dc9a16cb2d79aa67b48bae88e8a020323e4e6f3e34f116aff"}, &(0x7f0000000380)=0x6d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={r1, 0x6, 0x5, [0x4, 0x8000, 0xffffffffffffe075, 0x8, 0x8]}, &(0x7f0000000480)=0x12) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) r4 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140), &(0x7f00000002c0)=0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) 00:00:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82020d2ff8ffffff415a"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x16, &(0x7f0000000040)={r1, 0x2}, 0x8) 00:00:23 executing program 1: r0 = socket(0x0, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000380)=0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x80, 0x4) r3 = fcntl$dupfd(r2, 0x13, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback}}, r4, 0x9, 0x80000001, 0x3}, 0x94) 00:00:23 executing program 2: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0xffffffffffffffff) r2 = socket(0x0, 0x0, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(r2, 0x0, 0x8) getuid() freebsd11_lstat(0x0, 0x0) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:00:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x1ff) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xff}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0x7}, 0x8) pipe2(0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) chmod(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) dup(0xffffffffffffffff) poll(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) 00:00:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29, 0xffffffffffffff5d}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffff9c, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x5) chmod(&(0x7f0000000000)='./file0\x00', 0x92) truncate(&(0x7f0000000040)='./file0\x00', 0x4) 00:00:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x6, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendfile(r0, r1, &(0x7f0000000000), 0x2) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000190000000000ffff00000100000043d59444fb835e8185964ef7603b4b8d4b3c446be35cc337a619a3aedd8e9af390d7f18a3e1e428721665b43cd1cad6b7b257ebb9f3d5787e5bcdfccf9e645c057469860665b58b9a8fed51a7c09584d477739dba0cee01d5d1a4ebe59037b79690ea219be30dc734490ccc8e89d18d8e58ea5a6ccde92570c216aac4462ff725d4520d774a59eb5a978b65e840a1ffb59549b9ff167bdc56e7bac6a9d9717b870798ba4534126ac24b8b1481ec002cadbc01f3e99e6adcc07d2b80d8b3784f92c5b6b00fc0f2cea828b0812277e4f41268be8b4a5bd42b6278d8385c8"], 0x14}, 0x0) fcntl$dupfd(r0, 0x11, r1) 00:00:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000100)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:00:29 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x30000000) accept4$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x10000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) setsockopt$inet_opts(r1, 0x11, 0x0, 0x0, 0x0) 00:00:29 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="fcffffffffffffff", 0x8, 0x0, 0x0, 0xffffffffffffff96) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xffffffff, 0x0, 0x5, 0x20}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x1, 0x4320, 0x4, 0x8, 0xd91d, 0xf14a, 0xffffffffffffffc1, r1}, 0x20) 00:00:29 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x100) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000680)=0x3, 0x4) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000240)=0x8, 0x10000000) recvmsg(r2, &(0x7f00000005c0)={&(0x7f0000000300)=@un=@abs, 0x8, &(0x7f0000000500)=[{&(0x7f0000000340)=""/49, 0x31}, {&(0x7f0000000380)=""/10, 0xa}, {&(0x7f00000003c0)=""/35, 0x23}, {&(0x7f0000000400)=""/253, 0xfd}], 0x3, &(0x7f0000000540)=""/84, 0x54}, 0x40) bind(r2, &(0x7f0000000600)=@un=@abs={0x0, 0x0, 0x2}, 0x8) __getcwd(&(0x7f0000000280)=""/85, 0x55) sendto$unix(r1, &(0x7f00000006c0)="b95b2114444f273624bf7d", 0xb, 0x1, &(0x7f0000000700)=@abs={0x1, 0x0, 0x2}, 0x8) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000640)='./file1\x00') 00:00:29 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) munmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="09000d0010c2ff14a667d649a800000067"], 0x15) 00:00:29 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x4, 0x1, 0xf9dc, 0xffffffff, 0x4}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x100}, &(0x7f00000000c0)=0x8) sendto(r0, &(0x7f0000000880)="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", 0x64, 0x0, 0x0, 0x1c1) 00:00:29 executing program 0: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x4, 0x4) poll(&(0x7f0000000000)=[{r2}], 0x23c, 0x0) socketpair$unix(0x1, 0x4, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) getresuid(0x0, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000540)) lchown(0x0, 0x0, 0x0) poll(&(0x7f0000000280)=[{r2, 0x2000}, {r3, 0x154}, {r2, 0x80}, {r1, 0x5}, {r3, 0x1d5}, {r1, 0x4}], 0x6, 0x0) 00:00:29 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) rmdir(&(0x7f0000000480)='./file0\x00') mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) write(r0, &(0x7f00000000c0)="1f", 0x1) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) r1 = dup2(r0, r0) sendto(r1, &(0x7f00000004c0)="d1aa73d88d88231779cf5e2358cb52b37d2b1882b898d8012d19dc581950435cbbaa3708aff94eed9551b0b444a79d77b18364471a85aad25ab98d9ec1e2d8", 0x3f, 0x80, &(0x7f0000000500)=@in={0x2, 0x1, @multicast2}, 0x10) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000240)='.\\//\x00', &(0x7f0000000280)='!,\x00'], &(0x7f0000000440)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='6:-\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='$\x89\x00']) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x6000, 0x9) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet6(r2, &(0x7f0000000100)=""/158, 0x9e, 0x82, &(0x7f00000001c0)={0x1c, 0x1, 0x6, @empty, 0x5}, 0x1c) 00:00:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x40a4, 0x0, 0x1, 0x9}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x0, @broadcast}}, r2, 0x7551, 0x7fff, 0x2}, 0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(r1, 0xffff, 0x0, 0x0, 0x150) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000400)={r2, &(0x7f0000000200)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x6, @empty, 0x20}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x972f, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}]}, &(0x7f0000000440)=0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x2}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000280)={0x7ff, {{0x1c, 0x3, 0xfe, @empty, 0x1ff}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000100)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:00:32 executing program 3: r0 = dup(0xffffffffffffffff) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/93, 0x5d) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000000)={0xd8, {{0x2, 0x3, @multicast1}}}, 0x90) msgget(0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, 0x0, 0x0) 00:00:34 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x4}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x2002}, {r0, 0x140}, {r0, 0x1}, {r0, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000240)={@rand_addr=0x401, @empty, @broadcast}, 0xc) setsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0x150) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x2}, 0x8) write(r0, 0x0, 0x268) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000280)={0x7ff, {{0x1c, 0x3, 0xfe, @empty, 0x1ff}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000200)={0x8, 0xfffffffffffffbff}, 0x8) 00:00:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff6b) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x6, 0xf, 0xfff, 0xfcc2}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x2, 0x3, 0x4b}, &(0x7f00000000c0)=0x10) 00:00:40 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r2}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{r3, 0x106}, {r4, 0x14}, {r4}], 0x3, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) freebsd11_lstat(&(0x7f0000000180)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r5, r6, r7) 00:00:41 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x2, 0xb3, 0x8}, &(0x7f00000001c0)=0x10) r2 = socket(0x1c, 0x5, 0x0) sendto$unix(r2, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:00:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f00000004c0)="ac80aceda91be6f4db2abbb654e78824ca1b2b1088fb26f0157971f224cf6d14cceb08f7dd3be4792947682a44810f41539de020980f52c34efb44fa0ddb769f7a08e1b28b56fe7d9cf483577d9df81a0b181b96f99a4d72f3f56f121e2007441e29b633ab64bc6e9413068d552fd544d6e170a73106ab41b81f457307e57dac80a12d2c5e2447125cb1a898b1edbd73e6719db823aecaefdf9a756ddeb2b5b3002ea8cc2fb6427c6c9312b9e90687a3f9e9712dd82f4aa0623d48ebf147831e1cd0ef47e39a8c0d907cc5bbd2eed6f230b13952055d2eacb54484579dc7e483adc7c94b93a0550d92d9b485b1b3c676c19e50806ad33466d5ffe63ee53cf3595dbedb500a5e4b825d1aa8ffad4c7b3b9a63969b159a02a53980703ac5cdc47eb21338337cd29cc2ba3ad4792f1fc37c28a997a6951375100f0550453ef306c0e0209804cf4f9490efe20acb3a6514056e173f5817781fea65219e4939b1db1b9a237e539e3272873503a7e63c010b9a4f198931d646c8d9a8283aafdf49676e0fe48f573df7bb532414e808f689584505b7b8288f81d83a86c5708bc21fbacd26f427b6c6b0fd053e342769227b6e14c43f0cbfa6096192c2ddd34632f735782393ed80f682d4cc5146285b29c8d964370f3566108a90bef8c5b920a15beda535be0c498a45e8d45b315364daf40d26193f48132c46f729813540863e25f00cd8fd65f9417ce84fe85c25cbea8028d7da09cc3512d62bff7e03e0d3e200967996ff33efcfa5bb3ed547663a77c09b204926e0dccaa6caf30163dc056a3a098e6a0a95bdb37ad4adc6a2ac70357015c4e8ee797e04791269ae04ac3e9ad181c0851b05e974fe6cfb1420d8f231c2d5a636c533074fc4238701a6f5cbb6a916d8865710666dbbbff12110527f31ef8bbb0bef05286690ba0a4f690ff6e36c29d24de66a447f8efe752f0a1ded28bb39c6e5418b21501422f1fbae4645892abf8d3d7a72b7246378f5a6c86b2875073b0c59943a1f86a1c38deb97ba3040a7745a05653b938b579cec70a15e6a0d5eced316d27730f85434c86fd19f321790a80d54c20c77ca6ec264bc94ee298dc6c9eaf6492b3e298b1c4a8d314717126d9e44a7c951afd09fe3bc7b43beb2c2b9f3c62acf51384dfd527083599e03025b4448e81371737d1fb35dccb6e98db830b0ca2dba8a0091e7e0aaadade192ad28c97283c43f83dd50fb6f8456035a8b160c1b241cb71b8477a4a67c855a9dc0f54187b96ef8b0d9eb87ddc1d52025eb79263f811dfea67ae2cccef67155907237af6cdba3f4d578fb20aaed59344a5bf87198ea8d3f81bc9e786397cd54579f04d6d4e963952954c29c57f5a295824794c50ea7c6ab49fdec3d201de1784a71dd754af1e9eb781642f5e7a2d49fb1b998ec7912be8dca14649123b2e12d218ac72bf4c73d883de0f55a73fc963bc2ad86a56c4c6181b2812b0185418fda2121c23eed7de4c921c0fe586d91b58c71dfecd2d554dd30613a605ddc8234645f0daf5e28853619dc7e35d2aea2d7be79f80f815d8830279dba744835930c3d27b3a93d89c792b3cc7c7937c906d378cb12d600a37c4ffa515a094f7a726429e65a218fa31b570b86c13fb579eee2c0d15e5b168bae994bc356a4df89419eda8a60f408904a17dab2214f909271a3e28b0088fc985a5522f84e8a65ceae9997ce1cdcb8f7b3ef76b37f299a8d846fc0851a74aa0d9a1d6ae4ee77499dfeeb6e4b2c5e6d4b66b72d1904bdde5e316f60a939fd98813af6125208d14c4450b2ca831de36b3a607c030c5913d9c02ed0cf56dcc48e1136535ed95203e7552242dcc4ec6d13e2e6bf18a616f921a74eacb850295dce9881b80350c3838b43044be6cd185347d83b8f70bcb9d74dce7ee09f71bedc8375fafc671131b3fd417f4209d60aa01dd62094a7f10c7dd805c98236cbed7c9333d3f2d0dd5899c3c4fa4eea8b39b01aa86dcdfecaf13ec6cabe3016ec9f4de8b9726d90598413b039d38de6c22ca2a4fe9e200dc8e20a01ac402a2c93bb11be354ad5186c9902f93d4052358fb4cafa7f5d9ad9ff494af9e925b1f322e528f8dd136a0afa2b23d01612de0d817b5bfc637b93cd44d076550b731e105ac5539def68655ea8fbd18cd5d08700d3e1e96974242ecb8a4e287b3a9d85fc257b8f7b55c79ffdc0abd177708e82276e5ab2987775cc7db29bee5adcf8b7c52459b17cbba992091692531a3f88c6f72a2d9ea8c0826d301993b86b2d18a4fda06505cd5997c95a85204afb00afab012a39ead14bb2833a47078b26fad8ba05b65caf0c6a37a147281d0d021a95a4a3578d2c6911189d1491dbb006557987c0c9780c866e859e2f392b4e1b48ff2290249bfe756ef08c490f8e56c152109206ded2ae002c2ec5bec73d2b4094b97e52df3cf89a86c7fea194e6d1cb0010b91e4765b46e77ce57ec330998c46c4d4e974e4474cc13341ff1cb39e09dbef9d2af6bdd91e6abfdc75623e9af0096aa4ea9714fcde3e70743177ff78c64fd78b212015bdd82c4c946271914b3f72ad33554190233872f443e537de9465efbe04f0841e204bf3394e0b06b2ae58c59c86702f282c6fde373d7ab0ed371b24cafe9703127c520e2b694c038ebe0fcbce0e2271b83d0402dd59ad5b399f90b29d07e02ddeec7fb089e105d8d4aefe1483cb47ff1247092f32a50475d223eb550c74df4ccb55cc4ebc91beed71466f40ba15f54d91cbfe5c1fef65ae810791c99289f934e011f73706b579d7ac28c9741951968117ff08420c0d6b7ca4416300916ef49405cd02c6e7998dbf92daa95c64ffa4558f8805cdc45cc22dd71cf63829c643b379c2d2d3e80c57875dfea19704bdf95dc0e828f85cb0a90392eea5b40c1d6e164820e032ebd1fb0b181f1caa450ad42c6cb565cdf5ea24670630e9c1cdbc7573942fa119a9a4f387ea1ba5c71daedd1839cdf683bc6612580e27ff1ff78d8c1c8451fb66648d17fa7df5f4682d3afbd511b91394411821e0e61661a9a41dd08a2aaff2608cdd25b8185106a9aacf7ec5c90863f71d41bc3f87ba5ccd90002d8d9a3a02b3b863366dab13d7e3e16be78216b5d1c4659f935818f80940cb09effbadfe9187c8a597c7a330b79cc452ac9cd39d36a26f4a59ea505e9866ffc9ad0c4c08b5abcc208ffd4d84630c6aeba47d76cc6e1440b8d2ab6aa34ff0f4e10c4bd647eefe17a74054d2b8c1762a42d89d636129b1dcacad407cca13d2a0252be688b0eaebe4b89d2cd646e7f14be14b51d5d1d94ca2d5eb396824df2da5e6ff5a87a39cd2b364ad65009287ae96b73169cad0e0e45b98c1b725f3e7856448a59ae14838a66031c850e30e2169b4d214a11962907bda960517734435dbe35e5b0182e9d55038b399c33c25890edcf95f60bd6322f6a46215045c7e40c4aeab439cf6150b9d4528487edde08fe944103f45aa0a1839e1332413a4b63892e2887f0a0e78b3fd3db193220618c3d74efd7b9838b1f17ed17600d15743f35494a4708b79534db09375133e994e732c3247c8cf435527f840c0a6521138d96f714a286fc3430b1ab60f9643e1d9e40a06fa2e9e07c4a40eed7d55d16c748264002387c8af6aa8307756844969464e2d2446a633d58102f6f94025416e395789604085412ed898b0e630958e140181342d5a3c7ed29d61512f75927481f6caa174ea6abb2c9db4c8f0b3201fa5c79afc436d9666830a40855719355b4f98c22d8712e86cc1f9957c4dc5912d369fee8ae6c78ac7c6f8b7cb3a6d2aaff425e756cb526ce3806e7cccaba7e9ff1ff2455e638bb37d5aeca8c80367705696dcf07776d02cb3a7a5607cc7092d9219a91e65cdee5d80b3120d05155fa2893877b267e52f87a6483b127e4c072e29226dedae14136a4983ed4a6af25fa4aae8e60c032c5fd553095608e05b873e5175e92cbadb68cc4f25951770ba5957bf4bfb2abf03e6f5dc8ca95c6cb485350902240146c6acb06b55d61d077ad140d4a801ad4de6d142f23c9b2ccf17793d72c5d145b26504cdfc0d8cfce979c8dbf02153f2762529a602c6b19b89087fda753d537cf4f44d77de2c565f81759df39ce9b99a3b216f441f176df6353df4360ba2279a0e1ec274ce3e9b46485238ff095205bd8461d612027b53db6b3fe7c22b327bc48e0e0cbc37b46142d8656d5f1ff30777b9970926a4c5938308f9cbb86354c846b5598b71362638213b12dc10a0d64f7501c428ffd07a986245c8bf12eeaec1769f51448035196b21c6d0511b7aa773329c4967a0505e9f8a8f834ace828b78df40235ba57f6d119ffa137faae307be8c0f334a72cab7d99245324d7b5dc80fc269ac8f8f2e8e7e283de2c5569c5d0578a5fb472829bea386a07c9e0fda131b2def85bf90964764837d9fcddb5ebb9f30c70c9d74813f18a7a2e9101ccdda055e096043b7bdd76ac079065e4146e9cfc77d187c161738c486d6e809e76cd327e6ce71d79329901a64ef856335a444f9b0fa5e940393a6c74c2c78e7c7030ad349eaee9e54e4afdca4fae0c25c54220d2d496878c7e8d5693a439b858d04d78e03cb173d7fa9bf1618ea223f2707fc16e5cdc841e8333fbbb47ef0a3f94730c4ca5bd94ef0b6d93253aca2e35f1704961841e1ce2800938637cd6eca503b6cecc196180cd50b4d07678df6f3a1656f8be04620401f4d24cd8e66f34111b48c261449ed90db35dcc4eeb7a4d4d6b3d58a77b7992435c769a0fc644500ee890a3aa38cb95580bc16f90e89002138f8c02f2e4a3f5b0299fc5044eef4de1f4147d85a1c2fc8dc9a26569951fc30cf58c8f4c461e06620445723d7750e3b67536aeb068e29c8d76bfd45cc01a828de8f6e8075dd9fc4d9dfc4cce97c68b2d60b758abc260f1c901120a3a0b5e554e7e8670d496f0484a11ba63b65bd7acb3799a79ef21196e046e43f24fabfd18f1266be71c9252a6b4c9717b55b56ee583ac93f862504903d0026ce760406b7ffbd5b5cfe493c31eb516c0aa49d9384751e8192d914265eadf5ec71e66e9d2acdea5332e49668af4ea1aa9ed0106159bf67062da63149d1918635755608913303e1f7f40137e872dd6145ce4f0aa766c7b375755c19c8fc19694f228b67dcc5508b95fc3cd6ece459b5ef5b918891d3ceb3c4619f7f4195d4da7fab8c4a686e9fb116ffc3d79d66a2839463c89bcbaf779e97688b6e60f16f84aec27f61ba3a54d7b458d380f1c551f2860f83f6489fa7f2f1aa8c6ffb8d205b1144484a793a341181aab641b8b373addf29d84689c60222b1fdc506b9b2cc42788666b46c0bbc0211596f1c1a9dad078fa8b60be2b9b8fbf59e95404b0ccd94ecb17c94d0ba240c8fc2e08083a8a3d0b6ee1a927cee7ef2c82e96d937ca86dff138bfaf8e55e0c9308ec0128caf1686cb55bc29fa22a7c2c1e146bfbd961ee860c0b7ba329070b7532d1364098bc9c4b5f129c4f9453c5b22bcce5d012763843a8811ebbd8ab5deb81b9d9e0b97242a0cd56a58d697258be872cdd2fee9c96502e6b31f7f958534135051d59f91b5220f3d39e33da970543d4d141db52e31d8605942704090762b6411d032f7952736fe5fbee3a6cb28edd1fefc603a57561e098f1e1cf679d890b310d8d6af569fca476199373f4749755969f4d27181900dc425c32a42ca955aebb6b226f71fd31099ac5debb2a7630f7d0c6ffd45d36518f4d574c7a40b98486a760472d00fd6ad59b99af90d93902f720a8f068f9048b5015a9ed087d", 0x1000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x10000000000003, 0x0) clock_gettime(0x4, &(0x7f0000000000)) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x400, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r1, 0x2, 0x1) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) clock_settime(0xf, &(0x7f0000000280)={0x7, 0x3}) write(r3, 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') getsockopt$inet6_tcp_int(r1, 0x6, 0xc00, &(0x7f0000000080), &(0x7f0000000140)=0x4) 00:00:42 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r1, &(0x7f00000010c0)=[{&(0x7f0000000040)="1c84", 0x2}, {&(0x7f0000000080)="d2eedbac4c0a24b630b4744fd41550af023ab9808ae3689b42ae325c8f95aa8b6fcdf982efe91c84b2b588", 0x2b}, {&(0x7f00000000c0)="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", 0x1000}], 0x3, 0x0) writev(r0, &(0x7f0000000040), 0x0) 00:00:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) flock(r0, 0x7) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) r4 = accept4$inet6(r2, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r7 = msgget(0x0, 0x421) msgsnd(r7, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4250a88d95f69dc483fd433d47c236d43c2659979825fb0c035d2050b26b730713b8cc37e6db21435bc7747f4ce8f52fa89e7c7a8b3c7cc2a4080000009a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac90710000000000000000a730e0b5c02c443d707cd4ac475176690089a0ef58f46a61e90f70d29bd0f4fdefad0000000000000000f29ce8f3594ea2991a634592d6b06f880fcee847"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000000)={r6, 0x1}, &(0x7f0000000040)=0x8) 00:00:42 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r2}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{r3, 0x106}, {r4, 0x14}, {r4}], 0x3, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) freebsd11_lstat(&(0x7f0000000180)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r5, r6, r7) 00:00:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740000000000fe7f7bef0000220000009900000000bb77"], 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x9, 0xd2c8}, 0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) 00:00:45 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xc3, 0x4) 00:00:45 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000000)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x1d6, 0x600, 0x9, 0x7f, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x0, 0x1000, 0xd85, 0x8, 0x0, 0x1000, 0x80000000, r2}, &(0x7f0000000140)=0x20) 00:00:45 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = shmat(0x0, &(0x7f00004ab000/0x3000)=nil, 0x3000) shmdt(r1) setsockopt$sock_int(r0, 0x88, 0x1, &(0x7f00000000c0), 0x4) 00:00:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x6f561e0149872a76, 0x8001, 0x7, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x7, 0x810, 0x401, 0xe79a, r2}, &(0x7f0000000240)=0x10) r3 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000140), 0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r4, 0x2, 0xfffffffffffffffb) poll(&(0x7f0000000000)=[{r3, 0x4}, {r3, 0x1}], 0x2, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x102, &(0x7f0000000280)=0x80, 0x4) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x121) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:47 executing program 0: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x2, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000115000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/4096) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000001000)=""/48) 00:00:47 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f00000000c0), 0xfffffffffffffffe) pipe2(&(0x7f0000000000), 0x100004) 00:00:47 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, 0x0, 0x0) mlockall(0x1) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)=ANY=[], 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x800, 0x3, 0x2, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x3, 0x23, "807d973235c1cff5872a76d84d15bdc3d92f5e15324ff736c863a50cfc4b1ca21e1f56"}, 0x2b) truncate(0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockname$unix(r2, &(0x7f00000001c0)=@file={0x0, ""/10}, &(0x7f0000000200)=0xc) 00:00:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0/file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) fcntl$setflags(r1, 0x2, 0x3) clock_settime(0x0, 0x0) sendmsg$unix(r0, 0x0, 0x20000) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) execve(0x0, 0x0, &(0x7f0000000300)) symlinkat(0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) lseek(r2, 0x0, 0x7) r3 = open(0x0, 0x0, 0x0) r4 = getpid() freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) sendmsg$unix(r3, &(0x7f00000014c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f0000000200)="7fb25efdf16b88da89e24f53053a594406ccfa4156b95135eaa9456feeb5592beaa2913f5a2688c341004b4a452771ecbf9df2a5eb0b2d3a9e668968f87711085eaf0011a79b04473afb6dad9d5219dbfcdba932cc7b26a61dbd1feb5c98014c70e64367899451e954f37e4bc70c34da80d885cd42522ae2b1e026f00717a4c5f7798bb5c6da4bcc79d03a2fb267fe037e51882e99465b6cde9347b5b0418857c4df8c194a7fcf4ada0d4090bb5e0dbf7e73888baf5c916483219a73ad7b52115df9de7061be52bfb7e5b21aa3db4abb0bd0967d55525faf0d57782be029a5442e0157a12b576389cc7132b9232f73a1", 0xf0}, {&(0x7f00000004c0)="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", 0x1000}], 0x2, &(0x7f0000000400)=[@rights={0x38, 0xffff, 0x1, [r0, r3, r1, r0, r1, r3, r2, r0, r1]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x58, 0x20084}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:00:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x9, 0x84) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x401}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000580)=r3, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000004c0)={0x7, 0xfffffffffffffff7, 0x410, 0x3c06, 0x4, 0xfffffffffffffffc, 0x7, 0x1c52, r4}, 0x20) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000002c0)=""/170) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000180)=0x4) poll(&(0x7f0000000140)=[{r0, 0x40}], 0x1, 0x9) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000400)={0x3, {{0x1c, 0x0, 0xfff, @loopback, 0x81}}}, 0x88) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000640)=0x8, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xff}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r5, 0x6, 0x1, 0x5, 0x7ff}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r6}, &(0x7f0000000080)=0x8) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000600)=0x4) 00:00:47 executing program 1: socket$inet(0x2, 0x0, 0x4) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) panic: inp_join_group: imf_sources not empty cpuid = 0 time = 47 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0021335520 vpanic() at vpanic+0x1e0/frame 0xfffffe0021335580 panic() at panic+0x43/frame 0xfffffe00213355e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe00213357c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe0021335810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe0021335850 sosetopt() at sosetopt+0x101/frame 0xfffffe00213358d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe0021335950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0021335980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021335ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021335ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f1a, rsp = 0x7fffdffdcf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 1946 tid 100623 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why