0x4) 16:00:33 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x2]}}, 0x1c, 0x0, 0x269, 0x0, 0x0, 0x80}, 0x0) getgid() setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x1, 0x4) 16:00:33 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2bb393306d3724df"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) 16:00:33 executing program 2: clock_settime(0xf, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) socketpair(0x1f, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) 16:00:33 executing program 0: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x8, 0x3c1, 0x8000}, &(0x7f0000000140)=0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x910) 16:00:33 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x4, 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) 16:00:33 executing program 1: mmap(&(0x7f0000c82000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000fde000/0x12000)=nil, 0x12000) r0 = semget$private(0x0, 0x3, 0x13) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$setflags(r1, 0x2, 0x1) __semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000000)=""/188) mprotect(&(0x7f0000bc7000/0x1000)=nil, 0x1000, 0x20000001) 16:00:33 executing program 0: clock_getres(0x7, &(0x7f0000000000)) 16:00:33 executing program 0: socketpair(0x0, 0x10000001, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x81, {{0x2, 0x1, @multicast2}}}, 0x90) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc) 16:00:33 executing program 1: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000003c0)={r1, 0x80, 0x2, 0x80000000, 0x7ff}, &(0x7f0000000500)=0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="fcff2a225fec01ea973b0874e3ffff0600008000030000ff01000000001b00"], 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000000)={@remote, @multicast1, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000340)={@rand_addr=0x4, @remote={0xac, 0x14, 0x0}, r3}, 0xc) 16:00:35 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mlockall(0x2) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000001500)='./file0/file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0x100000000, &(0x7f0000000240)=[@in={0x2, 0x1, @rand_addr=0x4285}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @empty, 0x6}, @in={0x2, 0x2}]}, &(0x7f00000002c0)=0x10) socket$inet6(0x1c, 0x0, 0x6) socket$inet6_sctp(0x1c, 0x85, 0x84) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x4) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000300)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1) open(&(0x7f00000001c0)='./file0/file0\x00', 0x6, 0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 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$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000400)={0x1, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) 16:00:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000340)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x2c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r2, 0x4}, &(0x7f00000001c0)=0xfffffff0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r3, 0x6, 0x6, 0x5}, &(0x7f0000000240)=0x10) r4 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x80000000, &(0x7f0000000180)=[@in={0x2, 0x1, @rand_addr=0x401}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x279}]}, &(0x7f0000000400)=0x10) 16:00:35 executing program 0: socketpair(0x10, 0x20000001, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x2b, 0x4) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) dup2(r2, r3) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x7, 0xf, 0x40, 0x8001}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r4, 0x403, 0x1}, 0x8) 16:00:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000000)="9057d3384dfc68022cbd056927b8bf", 0xf) setsockopt$inet_int(r0, 0x0, 0x51, 0xffffffffffffffff, 0x392) accept$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 16:00:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000200)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000300)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={r2, 0x9, 0x6, [0x1, 0x100000001, 0x100000001, 0xffffffff00000000, 0x5, 0x8]}, 0x14) rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') 16:00:35 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 16:00:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1007, &(0x7f0000000100), 0x10) 16:00:36 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x8, 0x100, 0x9, 0x401, 0x200}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0xf1ce, 0x5, 0x3}, 0x8c) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4) 16:00:36 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000380)="1f4532cc9eba42539da241cacd20c15179e05d275345c3ed5f147498e3bfae1ee7ed90e498d85f8c47e6", 0x2a) write(r0, &(0x7f0000000180)='x', 0x1) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) open$dir(&(0x7f00000002c0)='./file0\x00', 0x200, 0x10) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) 16:00:36 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = shmget(0x0, 0x1000, 0x8, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f00000001c0)='}\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = accept(0xffffffffffffffff, 0x0, 0x0) close(r0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000080)=0x4, 0x4) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={r5, 0x8, 0xdd2}, 0x8) fchmod(r0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="0200000004000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(0x0, 0xb) 16:00:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x7fffffff) chdir(&(0x7f0000000100)='./file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x7fff, 0x4) fcntl$setflags(r0, 0x2, 0x1) r2 = socket(0x18, 0x5, 0x80000000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cffff0000f475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74b9ee872338bf5534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7d7a1e8fa14fc0b00e4dd479d5d5f377679813a0037f0f85764b791b7f8c4cf9e2417141ba41b64c03b72eb68f307eb3110462559d7e6358abcfecf9507234b0d7f830258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf6c9a7d1cb5e748a53c529467aa0ee27f44188ab062b704f8fe5a3d78ae292b1c"], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x100000000}}, 0x0, 0xffffffff, 0xd1, 0x3f, 0x7, 0x4}, &(0x7f00000005c0)=0x98) lseek(r2, 0x1d, 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000500)={r3, 0xffffffffffff2ca1, 0xf, 0x100, 0x3}, &(0x7f0000000340)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8) setuid(r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000540)=ANY=[@ANYBLOB="12076af20e88c21d6c38a792513774ca7b17df8e"], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r4, 0x80000001}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYBLOB="07002d00ea0d550185370bb0208387c8746e0312875bf87cffb038be03110fd0c8bd07846270b4d39dc12f3bb2fbb1c5257cfd906bdf0812400b6877e51898441cf1467e601e775e581e7c36c8b36ed0a87b04dd455aec00b5169fa022dc12d3736d5389768e59064ee96d9ede88c1f285c0d6271e4751a44a1ac3"], 0x1) 16:00:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2000, 0x0, &(0x7f0000000040)) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/16}, &(0x7f0000000080)=0x12, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xd0, "89c58f46bb77097a802fe08e25102e2d2aa5bd40e5468aab777f6c921981adc7c5ddd6c333944989cbf62a4eb34aa69ce2ef2ce6fac74aa3ae74a5a1a06571cc4db70672235e82f52f3ef6f266605dc5863ea536ce392a9d70d051e73ddc43793c193d4fb2595b12d33ddf7a22f9bcceaaf4daf0b45041125f78f3029338819ef5e5bdc451a361e59aa56dbb1b0907b1a91dcb563f27320d9260a3a9d255ae1f3b2edf47385df19889b1c733b36b16733da626abdf4c9b7de7ee7a570f6c41409ff60fc5d6fb6c23563f23f1a15e3ca6"}, &(0x7f00000001c0)=0xd8) socket$inet(0x2, 0x10000000, 0xfff) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x7fffffff}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000240)={{0x1c, 0x0, 0xfffffffffffffff9, @empty, 0x3}, {0x1c, 0x1, 0x8, @loopback, 0x9}, 0xfc8, [0x6a, 0x1, 0x22, 0x100000000, 0x332, 0x10001, 0x2, 0x1f]}, 0x5c) 16:00:37 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66003d47723735dbc7c287f3bf65a1467f6ac26192404a281dea8f03c6c6a8bad4eaeed0918ed9ad456111c30304b51761f0ce575bed06346abeee0e00000000"], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="5fda1c96aea5a1edbb20925b35dddf7356002fabea666e71ec2717b70f329b6247350ca911ade6b01111da431056d87ba86af3dbeda3050369fe2071", 0x3c}, {&(0x7f0000000240)="86beb30dc384e24e06aeb675adb9011c55e4ddbbe5b712f373d50eb2271c881a6e5472df5be98f7f6749cdc1620dbbbeaa0055e69e1a955a8dc98806cdfac0fe103dd052efd8c02d8c85f6872915b6f4b5b9a320d605ce72efff234b08c2d84c50cef7bda92e20004a1c0cc6796a34b3197fb4ae462b40d99ee2e5cc0a82df25a11f32c4b450edb765bb55e79721ed904704bf5008eb3eb7c994af0411b08e8b8691971d821a1a", 0xa7}], 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 16:00:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, 0x0, &(0x7f0000000140)) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x33, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x2, @multicast2}, 0x10) 16:00:37 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="0100c3b8abb8e1ff160220b46c65300016"], 0x1) freebsd11_lstat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 16:00:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0xc6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1205, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 16:00:37 executing program 2: setreuid(0x0, 0xee00) r0 = socket(0x2, 0x20000007, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e21ac1400bb0000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0300c10ffd0b0000"], &(0x7f0000000280)=0x94) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x7f}, 0x8) r2 = msgget$private(0x0, 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() socketpair(0x1c, 0x10000000, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000180)=0x5, 0x4) lchown(&(0x7f0000000000)='./file0\x00', r3, r4) setresuid(0x0, 0x0, 0x0) semget$private(0x0, 0x3, 0x400) getsockopt$inet6_buf(r5, 0x29, 0x3b, &(0x7f0000000400)=""/125, &(0x7f0000000480)=0x7d) msgget$private(0x0, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000380)={{}, 0x10000, 0x3, 0x1, 0xd8, 0x2, 0x2}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x6, 0x8000, 0x1, 0x69211974, 0x76f, 0x8000}) setsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f0000000300)="d285ea622a43e6a0435fe3780207eedf0de422b49403d6aee5089ee386eb7e5d084842be11f73632ce7fc4dd641075b4b09e31b978113f8583388d08e277a8ea7f965efac9d4152f6886006cdb61259b9e331a7a91874f571d2b6fe97551a4f9b18b72cd71dbb33a8e90298d138bac038b907c4e3d0adb5189caec", 0x7b) 16:00:37 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x1, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, {0x1c, 0x3, 0x80000000, @empty, 0x81}, 0x40, [0x200, 0x5, 0x4, 0x9, 0x73, 0x7, 0x1000, 0x21db]}, 0x5c) r1 = socket$inet6(0x1c, 0x10000003, 0x1) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x3, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0}, 0x0) 16:00:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r1 = open(&(0x7f0000000300)='./file0/file0\x00', 0x4, 0x43) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000340)={@multicast1, @local}, &(0x7f0000000380)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x26, &(0x7f00000003c0)="3ebb8a525553e047620b4b1ceebea3d761d23e66f49016454f35bf465d998db0f218545a213c9d7e165f99714c94cfb9f467ea9c1cf224a21f385ddcafcb96cdedbc994123645922c8af51ee643e7a7c03c3687275ea2935857177b781229a2555f359203ab68d84b118e61f14d0b13a81a3d150ba287f78a3eb2b5f659bf4ca3aeed2640202903c800d1d8582fe792fb3f5b089cfad96271ee8c73a9a2102c5a90b6ca0", 0xa4) r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 16:00:38 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r1) socket$inet6_udplite(0x1c, 0x2, 0x88) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x1) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 16:00:38 executing program 3: setuid(0xee01) r0 = semget$private(0x0, 0x80007, 0x100) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000000c0)=""/182) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x16, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) fchown(r2, r4, r5) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000180)={r3, 0x57, 0x5}, 0x8) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000080)=""/55) 16:00:38 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') r0 = geteuid() setuid(r0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 16:00:38 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8110, 0x0) readlinkat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/234, 0xea) flock(r1, 0x1) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x400) flock(r2, 0xc) execve(0x0, 0x0, 0x0) 16:00:38 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0xb, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = shmget(0x3, 0x2000, 0x409, &(0x7f0000ff0000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x2) open$dir(0x0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fchmodat(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) 16:00:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x8000, 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000000050, &(0x7f0000000200)="50d44f8a4011db4f2aea115c89a0a8db542c22b23aab07951c2f72045ce565c292819b996b8407044b08f36ba8917807423975eac177208abff9b540dfac400ea521226be3b4ef5212d490a86ab7ddaadc9be70632465573", 0x58) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000001c0)=0x4) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000040), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) fchown(r0, r2, r3) socket$inet_udp(0x2, 0x2, 0x0) 16:00:39 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0xb, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = shmget(0x3, 0x2000, 0x409, &(0x7f0000ff0000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x2) open$dir(0x0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fchmodat(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) 16:00:42 executing program 2: r0 = msgget(0x3, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/111) msgrcv(r0, 0x0, 0x0, 0x0, 0x1800) msgget$private(0x0, 0x200) 16:00:42 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0xb, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = shmget(0x3, 0x2000, 0x409, &(0x7f0000ff0000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x2) open$dir(0x0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fchmodat(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) 16:00:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) 16:00:42 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="c6bce90d91805152c71321576c719ae157352f0affe02c2892025ee0896c464b34c4cf7daa4155a0a63e0d056dd8f2c84692122d5bf2e33643e07b25f5a8290a1c77ddc5a5a4f52abb95b930d843c4ddf694ac71dc0e80440bd9a876ece7333c0e247ce6cf2164df9f5af285b11e5c3c"], 0x10) close(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x47e5, 0x4) 16:00:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0, 0x1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x7fff, 0x81, 0xffffffffffff8001}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x0, 0x0, 0x6, 0x20b36156, r1}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffd71) 16:00:42 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00000000c0), 0xfffffffffffffffe) r0 = socket$inet6(0x1c, 0x20000004, 0x8001) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ppoll(&(0x7f0000000000)=[{r0, 0x8}, {r1, 0x2}], 0x2, &(0x7f0000000040)={0xdf, 0x9}, &(0x7f0000000080)={0x6}, 0x8) 16:00:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x8080, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x8, 0x7, 0x3}, &(0x7f0000000140)=0x46) preadv(r0, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/219, 0xdb}, {&(0x7f00000002c0)=""/136, 0x88}, {&(0x7f0000000380)=""/48, 0x30}, {&(0x7f00000003c0)=""/115, 0x73}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/128, 0x80}, {&(0x7f00000005c0)=""/134, 0x86}], 0x7, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x89bf490a007da8ff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x0) writev(r0, 0x0, 0x229) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) 16:00:42 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) shutdown(r0, 0x2) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x9, 0x80000000}, 0x8) 16:00:42 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) 16:00:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) bind(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0176d1265cf53b4594001ed952991b9bcb9c5cede4e77e84567c428f25213471c7937ad639eab7727661bd287ea252aacf847479bb52921ef85eb0622fb93c186b047002cda2cb7859175871d090bb4914bea038c2a8fd50d87fb32037ef4803d20fe8e128d00a2b3510906b8e9bcfc9768df54d6387d238cdd02c8877c28274231ba42a20914df5d6e65d7ef7aaca0fcacd7bc30b52cee0477a4eff0532fb9dc7b4572d5d871ba51d49a7db673dda95e9abb0148ff91df14c556332"], 0xa) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x5, 0x3, 0x2, 0x7}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10) 16:00:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000540)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000640)={@in6={{0x1c, 0x2, 0x7fff, @loopback, 0x1}}, r2, 0xff, 0x0, 0x200, 0x80, 0x1ff, 0x9}, &(0x7f0000000700)=0x98) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@multicast2, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000080)={@broadcast, @multicast1, r3}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000000c0)={@broadcast, @rand_addr=0x3ff, r3}, 0xc) 16:00:42 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x200100000, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffe1b) sendmsg$unix(r1, 0x0, 0x102) r2 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x100}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r3, 0x4}, &(0x7f00000001c0)=0x8) 16:00:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @broadcast}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f00000001c0)=""/78, &(0x7f0000000080)=0xffffffffffffff88) 16:00:43 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f00000003c0)='./file1\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f00000006c0)=ANY=[@ANYBLOB="8282001000696c6510000d0d8dc1ffe3b11f8a650e9f4d342b6c20738934b0f0e1805531b815d093b878fc5665817892126de0ea1dfe6f19476821a83f9c8c3026f9f92756395aa09c1ac6b936de46f8292228a0efdeeeb09fedbc1f0ad75c5810496b7647b7a9f9f9110fde15754c28afa5b80500e1a5862e77a63c69af01cb9f58a0a1ba0a62f1c7a204ef0790415c134d030760994a192753d8c8432084"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file2\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 16:00:43 executing program 0: r0 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000140), 0x4) shmget(0x1, 0x2000, 0x40, &(0x7f0000ffb000/0x2000)=nil) r1 = semget(0x1, 0x4, 0x82) __semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x100000000401, &(0x7f0000000040)=0xffffffffffffffff, 0x4) setsockopt$sock_int(r0, 0xffff, 0x101b, &(0x7f0000000000)=0x2000000000, 0x4) r2 = semget$private(0x0, 0x3, 0x204) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000080)=""/32) 16:00:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x80000002) truncate(&(0x7f0000000080)='./file0\x00', 0x7) r1 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt(r0, 0x200, 0x200, &(0x7f0000000240)=""/207, &(0x7f0000000000)=0xcf) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r3, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000440)=0x10) r4 = getgid() sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000080), 0x0, &(0x7f0000000140)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r4}], 0x98, 0x4}, 0x20004) 16:00:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100), 0x10) 16:00:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @multicast1, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @multicast2, r1}, 0xffffffffffffff4d) 16:00:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getpeername(r0, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x1, 0xc7bb, 0x0, 0x4}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x8}, 0x8) recvfrom$inet(r1, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f0000000380)={0x2, 0x1, @loopback}, 0x10) bind$inet(r1, &(0x7f0000000340)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) 16:00:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="81", 0xfffffffffffffea4}], 0x1, 0x6d998) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x2, 0x4) ftruncate(r0, 0x800007e2780e3) ftruncate(r0, 0x5b7f656d) 16:00:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82042e0000696c653000145897bc0d87c0de78e55a88b5e61943779ad7b0dd3e1f4901d0cf29ee286b7eeb91"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 16:00:44 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7400000001696c653000cc97d80b65c2c3c135264c2ab021bb03d16b2416"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f00000000c0), 0x8) 16:00:44 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x7fffffff, @loopback}}, r1, 0x200, 0xffffffff, 0x10, 0x4, 0x1f, 0x6}, 0x98) socket$inet6_sctp(0x1c, 0x1, 0x84) 16:00:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1) write(r0, &(0x7f00000001c0)="4d690c85c5", 0x5) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) 16:00:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x7, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x3, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x101}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @local}, 0xc) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) 16:00:44 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) flock(r0, 0x7) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) bind$inet6(r1, &(0x7f0000000100)={0x1c, 0x2, 0x4, @loopback, 0x9a}, 0x1c) r2 = dup(r0) ftruncate(r1, 0x2a60) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = dup(r3) write(r4, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 16:00:45 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000001c0), 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) fdatasync(r0) 16:00:45 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) shmget$private(0x0, 0x1000, 0x26, &(0x7f0000ffd000/0x1000)=nil) shmget$private(0x0, 0x4000, 0x51, &(0x7f0000ffc000/0x4000)=nil) 16:00:45 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000100000001}) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x3]}, 0x6) r2 = semget$private(0x0, 0x3, 0x10) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x100004, 0x81) __semctl$IPC_RMID(r2, 0x0, 0x0) semop(r2, &(0x7f0000000080)=[{0x1, 0x40, 0x800}, {0x0, 0x20, 0x1000}, {0x3, 0x2, 0x800}], 0x3) 16:00:45 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x1, 0x401) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0}}, 0x0}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) getsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000040), &(0x7f0000000080)=0x2) lseek(r0, 0x0, 0x0) 16:00:45 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x120201, 0x20) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xf02, 0x3, [0x1ff, 0x9e5a, 0x2]}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x800000000001, 0x1ef, r1}, &(0x7f0000000140)=0xc) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={{0x7ff, 0x6931}, {0x8, 0x20000000000006}}) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0xfffffffffffffff7}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000200)=ANY=[], 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 16:00:45 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) select(0x22, &(0x7f0000000000)={0x4000000000000008}, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0/file0\x00', 0x2000, 0x0) mknodat(r1, &(0x7f0000000080)='./file0/file0\x00', 0xa0, 0x4) getrlimit(0x3, &(0x7f00000000c0)) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x3000) dup2(r1, r0) 16:00:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x9, 0xa, [0xfff, 0x1ff, 0xfff, 0x4, 0x1f, 0x0, 0x1, 0x100000000000000, 0x80, 0x7]}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2064010000fe8000000000000000000000000000bb0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030806000900c0b7"], &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x5, 0x3ff, 0x4, 0x5, 0x43c, 0x8000, 0x5, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x4, 0xe38, 0x7c, 0x400, 0x40000}}, &(0x7f0000000100)=0xb8) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) poll(&(0x7f0000000340)=[{r0}, {r0, 0xa0}, {r0, 0x1}, {r0, 0x20}], 0x4, 0x7ff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0xfffffffffffffff1) poll(&(0x7f0000000140)=[{r0, 0x44}], 0x1, 0x4) recvfrom$unix(r0, &(0x7f0000000380)=""/202, 0xca, 0x40041, &(0x7f00000004c0)=@abs={0x0, 0x0, 0x0}, 0x8) 16:00:45 executing program 3: freebsd10_pipe(&(0x7f0000000980)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000b40)=ANY=[@ANYBLOB="8daa000008003870eca57d6f0082c6b1cffa46000008020000c409f8ff00930003"], 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)={0x0, 0x6, 0x7, [0x9, 0x63a, 0x1, 0xd0a, 0x12c, 0xc143, 0x57]}, &(0x7f0000000b00)=0x16) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x80012, r0, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)={r4, 0x5, 0x5, [0x5, 0x4, 0x8, 0x0, 0xfffffffffffffffc]}, 0x12) r5 = shmget$private(0x0, 0x3000, 0x108, &(0x7f0000ffc000/0x3000)=nil) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0xcb3, 0x1, 0x800, 0x4, 0x3, 0x80, 0x9, 0x7, r1}, 0x20) shmctl$SHM_UNLOCK(r5, 0xc) recvmsg(r2, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f00000004c0)=""/189, 0xbd}, {&(0x7f0000000580)=""/95, 0x5f}, {&(0x7f0000000600)=""/190, 0xbe}, {&(0x7f00000006c0)=""/141, 0x8d}, {&(0x7f00000002c0)=""/29, 0x1d}, {&(0x7f0000000780)=""/110, 0x6e}, {&(0x7f0000000800)=""/186, 0xba}], 0x8, &(0x7f0000000440)=""/39, 0x27}, 0x80) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 16:00:45 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x7fff, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000b123f2964267722366974ac2a9b00e000000800300000000000000000000"], 0x1) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 16:00:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x80000005) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) r3 = getuid() freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r3, r4) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000004c0)='*', 0x1}], 0x1, 0x0) read(r0, &(0x7f0000000180)=""/23, 0x17) fcntl$setstatus(r1, 0x4, 0x0) read(r1, &(0x7f0000000000)=""/175, 0x6d999) 16:00:46 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000003c0)=0xbb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000400)={r1, 0x0, 0x0, 0xff, 0x2}, &(0x7f0000000440)=0x18) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x8000, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f00000000c0)=""/174, 0xae}], 0x2, &(0x7f00000001c0)=""/180, 0xb4}, 0x41) r3 = shmget(0x1, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) 16:00:47 executing program 0: socketpair(0x2, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0010000057bc02202d9860e520493b73f583b9d74144fb87f4d2e8ebdf6ef69fb78b49fc270aacd774b3fcdec454cd748c6fe95ce24afd3b37ace97e33a89492622746a7cf48260e79497deaabac8eaa7d4a23d21907969bda45f26929261327ea123e42e5f62dad3602d49920272d5ecdaa2c32c140183acbfb6ce687bbd36afe814597e5f3fb21c4c559f9b982946e152b2dc129d81690df5e09cad5886c3248b90c265f517dc677808c0d59871c19615a9dbfba9c941f35ff52a7f160c0c09372eb151f0d55fff6dce37362d927cb3eee60161d7bc447be15ab4a245bfee79e625e60ea3342cf92d77aff28ad9b62dbc9a37b6ed8e14a4a1b12980dd6d0796cd0702d3c1c389e804aa140a810e03607213994fdc61606e881d4fd246f92e504a7bcf9d74e521a84702340124440056a7550c51677c33cdc33abfdcd1fa59358bad302e3356095213d098ff933fc3060b960a56d63538878da182c45ca3922c31b9dd34d5d56d1410124302be89b398446152baf0e8b2194fcdf03b483f40f4165813c5c1380acc992e23562fd64dcfeb31e068dcf83b163d0a093315b0f82765d03cc3851a4128ab9a5acdd4ff2920621f9660c69363efd2ded9e3270a3fc68bdd5701dd5bec5ae2f7f7c0dc4413d8e1ea0199607dbbe1fbf5eca28526a97c5c197ff80ecf5a6298f5057214464890d20c673d6e3749e7c92d10e5fea98d493ed97f09629ffb7ce58e8c8e7a839221e51ffdd46a920e9491d04710a1c4af5207502bcc7bb7c031ede31027e9901bc0abb4d9d62e177d8164790188e6465a8cd650b59060dbf117852cfb17e0086d003b2d4204ea7979aa8ee12869a54d3aabfb3c2b7626f838120d9bf3976813d2fa67cf3df1849e44ba429ec049f228853c5ce423c355be600d491dba3579af8817e2bc263865a4eb758b21016def78fc703445bee4eb4defdfbe0bb4c3fc0068ccd992f1dd3cfed7f587c23cfd2f076dda44464df5d39176c40d1c60dc55fce71a694ef96b0350f8ac11b160738e02f40bfd4b5850c9229a08378b9184cbdc180c2f382c1d7967cd404325a26e08d77ac421a4626c554a9ec1f09a02a957b04fa2f30ac528c2a4835b72000d929a868cc950a671feb9ca817c62c90674a32e788e4808b1f378b033b18c928555d7c819f1e681b37d0a5b009b09146b9c529c6407170e07a32e858092d8beadc874f00f2a173e0103c864617e54a2fba977a8bdaccf947c07d78766c03f4d7e4a8086642d66276ca096b6368bbc76aff48df27f2c8159458b4f998c2337f8fa8c3fd15503b522da698e7ef70f461410a4adb27ef8163eac851a23c57d7140d001679e2c9a86a6d7d7a2aa12e807dac4fb76e2afb23b96f13ede95aab691fd57a91b96e10d727d14ca930e1d81ca35079049dbc2df3ddda435590438c71240cea735c4037ddc6bfbb127ca9068daadf3776d2207dce3c805390fb92a6190ca7d29b39776cb704a0c9274af0f764369d0d9e6be5f7ea3523fe27c65ac8d624f7b9bab5c9ad497c7f0c0c2d312cca69214a99c2068ebfe5dcf21b45442d9b81a0a5a35efe592d096077a332a026621554d284c1729944a15126ba5d709034e9bb3ad6e170ab50ceb50e7bfa7c944a34f7557da9c470fd2400d9aca4447aaf4cdff863ae87f557d36f9a66730a111403300ea949cd18030f737b4d2f82985f06e8dc5e1d85e7a2441a4c37d4235d30974d848154a989469b4986c65f7645586c814c713fc1efc965f6a56fd3e92e3d44c32dfc893aed3c998a58a7f8e83a8a2dba2f709364bf724ecb29f8338d3f6d2c704caa7ae90dd10de3938b00fb023165b43928ecb0c4c1321bde8ca768d378df1a6d316aab1e01a79b50ff37d5b1127b3dd5eecdaba4cba0bb30905067de418f3c44777b368ca0cc3d57a38901365f249001d8106e49a8060ba146c43163363bac3621a8582d8ada5beca2eb67574762ee7d7aed8d07a4acc03cc3637436bdc551066cbe69552bdceeed9a7f35955e738955d2ff49e3d9185cd17e5daef40bf605a5222aeef965384da283be7d379cffe0b85d233c6e8ce320b002944767e28fc17f56e9f852e0e90598c5ad412652077bf68ce89680ecbc6577f12ac7310cc26cca2b99328a055dbdab9e07961dadccec862a12da7640693f233f9668dc9ccc37040a9882e6235d171dcb358b65537b2d87c68d4391783e8a5ebe2c2e7c803000312052e7d37e314509c8e753d2f24e5aab26a07b8245d2f44481e00ff25563f44173aafb9f82a5e410c0d4ddd8024e7ab0a0b7b21352608850d34c908fe03e5b06d4f88e3c8529599c9dd96b4a70de0e476f991510322ba4833793e2cb8ee4708ce960e4783dc7abe7031d2c4b5bb47f0bbb366bb3d1abe8fa1acbab00ff7fbe2317d88d09c8b60a7817c28a4976ab9ca90321841c02c6aff1d423e4e04df0d26401d0bc8110dd0adb0d72247c509dc99761c794482096f8819241428b5b495df9a0515993a5ec95121b35a4777eecbbcf79b38e895e74f8241ea918aa21deda96d0f82add85b3e58d53c12ec7e384a89622907f252b3daa4ff2ee92bcfca0ffaedc6f168a2dc1c550be347187e9027c7170e241b13974d6b4ddb2169016b67b5735618eb71bd02a9b3c691b9a1f109264d5d76a6dee4ecedc444e134a04729a242b8ac5832136f31350cf4f134059f184f384bc4f6fa108e64306ace42a8a4b40b21ab716b7cd7ba3ba0c44f547cbba5e5a9405af19f8f83b376afb6ddb98f8f686f2c20b800f028b841c020b248f8196348522360fd357513c4826c18523e1bd515c4e0ef75eb252dc3b7b2b423c6e4c5207d7612dd019cd3f82a9e141a2a43655ca1dc0240e839200c8d6a0ffe49f2ff8e93432ac01be146fca2aaf6d8392defa67acf4c2ac167be29ce1b4aa019638b90c67b7c1a663e7229a281156a404ff801ae2600e30d56ffd3315e5c478978c9772ef03479238b67a86657e4a55cca80ba26c460ef71f75bc73d0c35d033da5690fd7ce215bf46a32a546b76657149cfc57be8dcb056b9a11cfb366c631fa60b16f1c3dc2ab95b13f7f4bcf43408a12d6db583b81b4aad0cd96d89f32843672e12d9dfde9ab11fd84cafe9a593b0d2d0855348755fd08b9101442fdbb554999ae3906146b085fd6d814ace24a8096558ec2c2a85f686ff52aa89396a0946a5156666c80399be2eae5bf070910b2c957ad37801428d8b71ceb6bce0596c1ad606cc17eee6b0d099d5eacc8d520bd08b60886f2fce9b679d5d7fa14a05b092c95ff7e84afba729deb9fc77c2ea57c661008768e7794cc82715a461679af203c65c7156202f607b168b13fbf712f217137ddf00694efdca554ec1ffde36a0525455b9a2ccbbb071b3e1ed51df1a238990d9d94ed5d8206e9472b616c293c0fed372c7c7de9ca75545d89a48bb007c5e0d6cfc8f949ff87fc53e5b10635d1c0b2fbf4188d91b057698782e327ee56addc6bd36fe4b8cd14474e66a0641eaaeba0e20573c322d524da4c07245f4670567a742474bd274a5f1bafa52827ec3c3b058ada4b123149684fb3fbd78cbe21ebd41d6c0d7d234eb53f9df62ab54ed5cb1023ecb2e6990d2114ef86e6d9aa9e8eb734522ecdfefd6e998dba60b7ed65a1543c3b2bbc02d04008b61dfdbb99c33dc77ef24d8d7b0d6dc479261af2be6b13c9b818e0d7bb47ae9ac1f40428581b53569230e4d587117999b13088dfbe56ce516a201223b296adf1141e16ce6b67fce31fad088eee77d282fdda008ac8f23971521a054bae04e5ee0be15372c3ce410f6d510edd8c19a0e551909e894f289f517848bfcb40dc383e77d94b2f508a9e68be9e615e9b88d0cc26fa52a785f19353457aab3e0514c17e79f3ac58cb75bf889c3ac4008e2741beeb1bbb8b25786ab62ce340b280d2e0115b2ef1f76b2dc74ddb66328693e6f3381c4ad377be43575db54a090a67cf60b3c367f5c40e89e2f9197920393c9715da2504c9e49400e828666d584339075d4572a26643016efcf7e2fefed31c6b4035335fb1935b2e2e8e1de55ecec717f057a9392d230371346a76ef98f50094ffca852cc30abe19c9b3c253afd341951b17f85df95dff7c5e845af0130f0c691082c80e33b62a749492e39e32b8486114bd21c4572f2f44584a79c9a87cdf7b86574952f8cd21e30aa7d682b411d493ca0896904f10b8719ad62f684f53bb1d818d2a96d72f9a56afe4c458cb2c1aa2a30febfb184349be8aa0f1d96709c00cfd09aada60d694db62f6b519b8adcb047c9e4790a76c92eb594186f4dd89b108ce33f60d3526c92be0c342f3f3c337ea4f7abb0071c2cd6c1fc331252ec2d87b17af1a63cc136ff929c5fe8c3c420f607161e249640f55ea7a5c4cda2b7f8e98230cea9ac9537f3d7386d12e102f1c84baf4310aeb6fb447024bfa2b63821d7d568d4ed4ee7cf9cf82575628d6320221a9ef516c056da84dd1fd05f121add1b02ea9d25914e7c3a1d09ac085ac16df4d71c6a0c5cacc7a673c1284312caec5b6258de33cb7169a420d10625aa064c48e15484b4d7b50e874399dd7bb583b234e2d7c391e700e6686c304f7418c01e9690e95ac41644296963acf92cce6baa3ec25a0eaec85e036832fddbbf624160da6fa09eafe4c23a4d6eacf48c4f744c76ce9ce2fe619f795323dd18945bf1d65ea46450d423c86b168949e61a4528f4b07b775750ea7f7b460bf643ddd6334d69afa90a2c7bb97882e82c600c28dcb6a501e5d7d9ed48988c0a1a6408c8cab526eaa7e3bdc923581478b4fec04b5a41610bcd63e0582aab20ca5b8950436ca517d301af44398fc06dcc89bd0766212ca17fccef41a519a6d9076376b5e345ab52ef5a04b389c1656bf98b399be59c8812083a425525926fba8f559f7e2fff4c5b60dcfc71160ba87cead8400fb4fa1f9c4599a750e58396ab127fcf1878e99d03e6625da337c708bc40b1df40b50996af9ecd6a4dff78fb72a291d6ec4852f1bb8aa4765411bb4258ecda9a66373049194fd435ce3cb6e07af7dc152fcd6cbd792757f5e7ef6d2692f086c3ad9987b3be67871dce471d6dd614c58f72cd16d31ef16a3708d52f1b53f01b03da5e62440d4a3a46a039d5073eb2538e0b87059d0e6ef66ed250a6775e101279b1d163eb321a2a18c71025b61620acd43e0c7ec8e658a78d6b0c75016d2cfd7ddc4c60f46682c4a7dc05708f62fa1c7280db971733b79de18582aa685e8edc21296dec3f3d83ae03b158c1c53ca466ae1aaee754d3b14b4af11c20e6dfdf3f0855a641d721c435ba3b58e598a0a2604acd62e51c3a2b4aa077b7c00873caf2dee12355f49ffe8387eee1a3f115c5fcba3a12130e6dcc08c9c6eac71f6f33dad4e9b724ae541468e831c57b6f7329f2f0347c83792a7dc4991d734b3e3414c557caa37f919050eaf9ecf8d5c592c3400aec6da82e4497c25b24026086d1731de25dde6755a5790008ff66d8874e41cbda662bcf4ca3bde8ea2b72741275dbb6dfcd7fd37c5b9b41e4c061c9f99b2b38b6c5b3b7b29fa67afe3c8f7b4c3f6006b72966f13f346dbff867ea77cb1d6360db440f89ca940f9cf113958df3678f6a28ab5d923c29298f77cede2b366268f2e4f9f4230319d5676bccd4a0d63df19336e964e04850a1252b932bc751a13b589eabb25b69aa236389f3cb1943552a5f67b0fe8f869bf71a8c55815ea91fd741b8b236cea8d3fa033711b0571ffaa0ff98afc6aa2516980e6dff594a71aec4c34904e8f3801f3100da0"], &(0x7f0000001180)=0x1008) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001200)={r1, &(0x7f00000011c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000001240)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000001280)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x3}, &(0x7f0000000080)=0xffffffb9) 16:00:47 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c5775a607c0d26b"], 0x1c) 16:00:47 executing program 0: r0 = socket(0x1f, 0x0, 0x7) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) r1 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)=0x10) 16:00:49 executing program 2: setrlimit(0x3, &(0x7f0000000040)={0x10000000000b35d, 0x1004}) setrlimit(0xf, &(0x7f0000000000)={0x8, 0xfffffffffffffffc}) 16:00:49 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0x1d, &(0x7f0000000040), 0x0, 0x0, 0x0) r0 = getuid() setuid(r0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140)={0x0, 0x3f, 0x5, 0x3}, 0x8) 16:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x800000000001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x3, 0x1f, r2}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r4, 0x5, 0x3}, &(0x7f0000000700)=0xfffffffffffffc6e) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000740)={r3, 0xd64}, 0xffffffffffffff79) r5 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ff9000/0x3000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000600)=""/237) r6 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000440)={r4, 0x4}, &(0x7f0000000480)=0x8) getsockopt(r0, 0xaf, 0x4033, &(0x7f0000000040)=""/14, &(0x7f00000000c0)=0xe) setsockopt$sock_accept_filter(r6, 0xffff, 0x1000, &(0x7f00000007c0)={'accf_data\x00', "1e84ba5d0cec46ef74d57fb95df8920a7942fa61e441d8702dd76e902f744fdc871bf9f1b12986c9adaf5832d462bed0448d3826ee0a48f2ba8587e006f0b98222abdf73eda270d91ff38249772346100967aafd33a87ef79fd3475775ab1896ffed51d67b20ba7aa383dd5743eeccd91b77e3a365c261ad0f25f49a17fe193fdca9930a9b3855788288f27df7c1f0b8d762b4161d165a97d18eb4ab06a48a7ceef174c273b48ea124735e510e6bd5585ca1e3be7b964f30c34fbcfbf8cda85328c4dd6e5afb8479baea34cf81afa2233cb2235936b31da4d4d3ca4ef6e654813307e978e7477c559ce4f4aa4de536b8"}, 0xffffffffffffff33) r7 = shmget$private(0x0, 0x4000, 0x420, &(0x7f0000ffa000/0x4000)=nil) setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f00000004c0)={0x200, {{0x1c, 0x1, 0xfffffffffffffff7, @empty, 0x8}}, {{0x1c, 0x1, 0x0, @loopback, 0xffffffffffffffff}}}, 0x108) shmctl$SHM_UNLOCK(r7, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r4, 0x6}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:00:49 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0)=0x8, 0x4) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r2, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) write(r2, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r4, 0x2}, 0x8) close(r2) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) getsockopt(r0, 0x4, 0x62924901, &(0x7f0000000100)=""/59, &(0x7f0000000140)=0x3b) setsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, 0x0) 16:00:49 executing program 2: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000a7c000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 16:00:49 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0), 0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x8, 0xf, 0x9, 0x2b19}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=[@sndrcv={0x2c}], 0x2c}, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x1, 0x38, @remote={0xfe, 0x80, [], 0x0}, 0x6dd}, {0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x76a4, [0x20, 0x34, 0x2, 0x9, 0x1, 0x7, 0x8, 0x2b]}, 0x5c) 16:00:49 executing program 2: r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000ac0)=""/103) 16:00:49 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x4, 0x0, 0x0) r1 = dup(r0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x80) 16:00:49 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x11200, 0x0, 0xfffffffffffffffe) 16:00:49 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x800800805ffff) truncate(&(0x7f0000000100)='./file0\x00', 0x2000000000001) 16:00:50 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r1 = socket(0x10000000011, 0x8000000003, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), 0x8) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 16:00:51 executing program 3: mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x40002010, 0xffffffffffffffff, 0x0) 16:00:51 executing program 2: msgrcv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) clock_nanosleep(0xf, 0x0, &(0x7f0000000140)={0x9, 0x8}, &(0x7f0000000180)) r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0xfffffffffffffdd5) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) fcntl$dupfd(r0, 0x0, r0) sendto(r0, &(0x7f0000000380)="d2f8273374bf65a6d802eb3831d8b2a7a69a036be452281b958884778d1b6eddb476b9d31f1ec50756b1f32d5e3559f5a097da567e69ff986e3a46e79d544ac2992c026dad47f23d03eb2f57b0e10a0bb7061befc219a1aaef88724aa3603bef420de2fd4a080cd9379fc14adf013d394c1a53cd39bfbe04156a377af5b31cee8a6affffacbcdcfa140d76f6745b4ac152681dea7f3d5d69796f3130e362980fc07393d4d4803f7d41a026e7fa962538316388d8649e6d1c7daf0d363222ee4c3bb233ca", 0xc4, 0x4, 0x0, 0x0) r1 = msgget(0x3, 0x110) msgsnd(r1, &(0x7f00000000c0)={0x2, "23da46276376bd8bd4bff1b826be525277ac0df1b837f09aadaae1ac3b440b6145542496abc457f8bd23c9f8bcff4583b3414d33b2aec248e4463e"}, 0x43, 0x800) getitimer(0x1, &(0x7f0000000240)) msgrcv(r1, &(0x7f0000000000)={0x0, ""/127}, 0x87, 0x1000000000000000, 0x1800) 16:00:51 executing program 1: r0 = socket(0x11, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000100)="b10005040000000000c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) getrlimit(0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r1, &(0x7f00000001c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)={0x5, [0x100000000, 0x3, 0x5, 0x8, 0x5]}, &(0x7f00000003c0)=0xe) 16:00:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x110000, 0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x1f, "9c4cdac9e81289a64100040000000000000000000000000800000000007200"}, &(0x7f0000000080)=0x25) sendto$inet(r0, &(0x7f0000000380)="24bde1182ee8a408d5e460e8a3ec0bda8a827e8fbbd5ff935bcc7685f033b246edbf4a70b6168a6e8099b336a284d6f3ba98bfd35355689d324e0300c0b5301a6e10ff5fcfa8daf9adad915b60cb41a2e55c890ed39a107209112d8fa4c1c7a27928d2517fa2db00c0b43957d32864016faba054b1a44c09de985cf2785bfe195753db3d46c2eed7094112036c2e082fd4a904ce4dda6e48e2cb881743b024c1e78d5ba845af3d60a3a2cc43de154270ace34780b3d5b530185766d61b800206d8d45f", 0xc3, 0x80, &(0x7f0000000480)={0x2, 0x3, @loopback}, 0x10) r2 = open(&(0x7f0000000200)='./file0\x00', 0x8, 0x40) open$dir(&(0x7f0000000240)='./file0\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5, 0xd6, "c45af5ba9ae6878f522f9760a87a9938b17f09039bf3164a971f50e44bd44c0e07d4f974b498269870fa33f8e9954717bf216f7a81d0d557a0cfed653ef11d551cdf8c86d59744bc4991575cc918ca68f5199f179862a0284727a27f412dd067e91fc52bdf2ec9ba4680bfca1281560adaa56e5ea7060fc1e2eae205a60e0282f32d184d426656182fdcfe9fc12ce4cecbe362922bc8bbb13c41c572e083b037a851cb25d63def0540f2a866fcd6c74d1bd701c82d2f30976fff1893fe0fb053ad9e9fa534d0f4d33d59dc617de97545702db823fab7"}, 0xde) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800, &(0x7f00000000c0), 0x1a4) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000005c0), 0xffffff57) fstat(r3, &(0x7f0000000280)) sendto$inet(r2, &(0x7f00000004c0)="06aa4ca262a170faa5cbd8de5eb97e68a0acd2863fba22b02455ab4b5b68ac39914785f24e2d9087964c75d6b7a256bc99c1a562a2c73072f92de2cb2c842b8e15c8e1daf231f2ba84ef915cbfa9911b9123320a9b5aa7b67b2f73c25196835957b34e8cd2c6743fbbc25532872fdadd08efd2a6", 0x74, 0x184, &(0x7f0000000540)={0x2, 0x0, @broadcast}, 0x10) 16:00:51 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0xa02, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x4}, 0x8) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000000)=0x4, 0x4) close(r2) 16:00:51 executing program 2: setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setflags(r0, 0x2, 0x1) 16:00:51 executing program 3: r0 = socket(0x11, 0x3, 0x0) shutdown(r0, 0x1) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r1}, 0x8) socketpair(0x10, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, r1}, 0x84) 16:00:51 executing program 2: socket(0x12, 0x3, 0xfffffffffffffffd) 16:00:51 executing program 1: poll(0x0, 0x2d2cdfa777a64387, 0x2) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) fstat(r0, &(0x7f0000000040)) 16:00:51 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0xc, 0x0, 0xfc40) 16:00:51 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040), 0x0, 0x0}, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280)={0xfffffffffffffffd, 0x0, 0x2, 0x4, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x2, 0xacdd}, 0x2a3) 16:00:51 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$SHM_LOCK(r0, 0xb) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) shmdt(0x0) shmdt(r1) 16:00:51 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "918c665aea01c0a5a8f2626a729cc189d106ffd311cc4fd6d53ce34ec798312eb81ccc0f65d99b475348b3b5623bd7bf6fddb0f139db755ff433ced63007178686de8340f8de12e00dd7a19db87b49441a81c0a099b036b3022bf99189e94c34d31cab25f2453bebf3a2f7fb3e940023d6b7b09296a22a2015d73adf58c5e775dfdbfbef0d84be5c1a4c2b443e2021a650c93a38be3049cdcf96035d3f6a0a6d3d53061c4ae7092edb20885745dbe7962f22c1b3157154088f16241a6f096c122596aa093f94db1ca46377f4fb1627b03e4bac3120b27a6bb1abaa1d911473a5d5249459261a3ef6bccaeea0c8d59c8a"}, 0x100) r1 = fcntl$dupfd(r0, 0x14, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="a900000000000002000500f9ff000000"], 0x10}, 0x0) 16:00:51 executing program 1: getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) setreuid(0x0, 0xee00) open$dir(&(0x7f0000000400)='./file0\x00', 0x20000, 0xc0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x48) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = getuid() freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r4, 0x401}, &(0x7f0000000240)=0x8) setreuid(r0, r3) r5 = msgget$private(0x0, 0x20) r6 = getgid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000340)={{0x7, r0, r6, r0, 0x0, 0x22, 0x3}, 0xfff, 0x9840, 0xf9f, 0x2dd, 0x10000, 0x9}) 16:00:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x40}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x10000, 0x100000005}, &(0x7f00000001c0)=0xc) 16:00:51 executing program 0: setuid(0x0) setuid(0xee01) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) mlockall(0x3) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000200)=0x2, 0x4) 16:00:51 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="28d99ae7ba04050c70ddcfec008bfc186a2400d669045ec265b73a07a5edc67ac5c4dcb47fe7114cfea5785966b49e06b07f79b2304dd1fb31f1"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc0) 16:00:51 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="965f521da2ae471dcf5274e93074f2b74e92ebfde0d9c6788d0cb93e2fce590fa98d030902d9ea4ff3d5f0dc055cea1535cebe41aeace2fa4182c72f2de402a1776dca00c4bd1c3b3f55c29fd2f8b3f617b2652c6f12c7f11bb9cbfb71dfa5397f04d988d6380e30c5db9c48e4efa3ef8eff", 0x72) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000200)={0x100000000, 0x3}, 0x8) r2 = socket$inet_sctp(0x2, 0x800000005, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5ef3, 0x48300458, 0xffffffff}, 0x10) 16:00:51 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0xf2, 0x2, 0x2, 0xc486, 0x9}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x303, &(0x7f00000000c0)=ANY=[@ANYBLOB="adce2e2f66696c65302f66696c653000"], 0x10) 16:00:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x7f, 0x8, 0x9, 0x1, 0x9ff}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x6, 0x6, 0xc2}, 0x10) setrlimit(0xf, &(0x7f0000000240)={0x7, 0xa35e}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = accept4$inet(r0, &(0x7f0000000380), &(0x7f0000000340)=0x5, 0x20000004) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x101a, &(0x7f00000003c0), &(0x7f0000000300)=0xfffffffffffffe95) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x40041, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8) 16:00:51 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) 16:00:51 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f00000003c0)=ANY=[@ANYBLOB="ba89aa02956933597133b7d0d03f60a19689c28a6a1d7ed3b7654abc3f018ea923ae5178"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000006c0)=ANY=[@ANYBLOB="37d08540d73adc206b1fbe6350a16630ac1ac21404bb673c9979ffa6ea4246b9e7164cf6710db31ea77094055fbbc3fee0b86f617a695374fdafcacc3d102a352e1c4bab57c39dff0e4a4c5a3bee625aec984b0d3c9d730db6f9a98d96766b68039c9e4faea43b86b32e5c63befa4d727d29167c5ba120cae6259b79bdeea6715a5f3556dfa1f0f7bfd58cb1bb09f9d65990"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 16:00:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/238, 0xee}, {&(0x7f00000001c0)=""/132, 0x84}], 0x2, 0x10000000000) r1 = fcntl$dupfd(r0, 0x1, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="10000000840000e4df6a499841655681838e68514d8b0008000000000000001c000000000000005a00001f0000000000000000020000018004000058bf9525462bf65bf3661936707a289272589abcb587af984caaf473d9bb607265bd49af745d73e220725768e878ca42d587ba2ddc85f3db466751ef178a11180374328730f0b4931c728cc44f825429a49cfec1ed911c79e60eb181577785cbe8f49d5539d53d2648ef"], 0x2c}, 0x0) 16:00:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, &(0x7f00000001c0)) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000000)={0x6dc5, {{0x1c, 0x0, 0xec40, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, {{0x1c, 0x2, 0xad, @empty, 0x9}}}, 0x108) r1 = fcntl$dupfd(r0, 0x11, r0) futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x9, 0x400000}, {0x80}}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x10001, 0x100, 0x9, 0x4, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x6}, &(0x7f00000002c0)=0x8) 16:00:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x0, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$inet6(0x1c, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:00:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet_buf(r0, 0x0, 0x42, &(0x7f00008e2fba)="958e3929", 0x4) 16:00:53 executing program 0: clock_nanosleep(0x4, 0x0, &(0x7f0000000000), 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x1, 0x7, [0xc7b4, 0x8313000, 0x0, 0x5, 0x600000, 0x0, 0x5c]}, &(0x7f0000000180)=0x16) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={r2, 0x72, "830fc27e4f49813455919d63afe7a35cade384c86ab879ff6142232d9f1d4707d43091dd081a2ac2408b890a61a616607e4043113193d57839f485f9d3449a04b707eb84c59e1c98afc3603d751c3f49ff63935c1b2fdad2923660898d76e81863b8d8c70338dae626c9b2852153261f51c5"}, &(0x7f0000000240)=0x7a) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = socket$inet6_icmp(0x1c, 0x2, 0x3a) ppoll(&(0x7f0000000080)=[{r0}, {r1}, {r3}, {r4, 0x80}, {r5, 0x10}, {r6, 0x8}, {r7, 0x20}], 0x7, &(0x7f00000000c0)={0x1000}, &(0x7f0000000100)={0x1ae}, 0x8) socketpair(0x12, 0x5, 0x40, &(0x7f0000000280)) 16:00:53 executing program 1: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0xfffffffffffffdb9, 0x0, 0x83, &(0x7f0000000200)=[@prinfo={0x14, 0x29, 0x15}], 0x14}, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x1000000000000, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x1, 0x220, 0x6, 0x8, r1}, &(0x7f0000000280)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x8, [0x8, 0x5, 0x5, 0x2, 0x3, 0x7ff, 0x8, 0x8001]}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r1, 0x4) 16:00:53 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0xfffffffffffffff7, 0x2a, 0x0, 0x0) 16:00:53 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$setflags(r0, 0x2, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/132, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x40, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x7ff, 0x9, 0x600, 0x9, 0x3, 0x4, 0x3, {@in6={{0x1c, 0x0, 0x0, @empty, 0xffffffffffffff16}}, 0x0, 0x3, 0xffffffff, 0x5, 0x100000001, 0x60}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(0x0, 0x1, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) setgroups(0x0, 0x0) 16:00:53 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cdg\x00', 0xfffffffffffffd34) r1 = fcntl$dupfd(r0, 0x11, r0) fstat(r1, &(0x7f00000010c0)) read(r1, &(0x7f00000000c0)=""/4096, 0x1000) 16:00:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x9, 0x4) 16:00:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) open(&(0x7f0000000340)='./file0\x00', 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$getflags(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="9402000006000000880000000100000003000600"], &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x1, 0x6, 0x410, 0x2, 0x20, 0xdad, 0xffff, 0x2, r1}, &(0x7f0000000300)=0x20) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = open(0x0, 0x400000000, 0x4c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) freebsd11_fstat(0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x7) 16:00:55 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20206, 0x80) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fsync(r1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fchdir(r1) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0xf1}, 0x4) geteuid() 16:00:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x47, 0x7, 0x607c, 0x313, 0x25}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x1}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000140)=0x8, 0x4) getpgrp(0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00') fcntl$lock(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f00000002c0)='./file0/file0\x00', 0x8000000010000000) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, 0x0, 0xfffffe74) 16:00:56 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x7c}], 0x1) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:00:56 executing program 2: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001980)={@in6={{0x1c, 0x2, 0x5, @empty, 0xfffffffffffffffa}}, 0x0, 0x4, 0x5, 0x10b, 0x59, 0x4c5, 0x5}, &(0x7f0000001a40)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001a80)={@in6={{0x1c, 0x2, 0x8, @empty, 0x80000000}}, r1, 0x2, 0x10001, 0x6, 0x81, 0x8, 0x2}, &(0x7f0000001b40)=0x98) connect$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$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001900)={r2, 0x100000000}, &(0x7f0000001940)=0x8) execve(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000800)=[{&(0x7f0000000200)=""/149, 0x95}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(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) 16:00:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="022d426801042c4b06000000"], 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r4 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) r6 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000280)=0x8, 0xaa) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r5, 0x200000002000, 0x3, [0x3, 0x1f, 0x10000]}, &(0x7f00000002c0)=0xe) shmctl$SHM_UNLOCK(r6, 0xc) 16:00:58 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) r2 = msgget(0x2, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x10000, 0xa2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000580)={0x4, [0x0, 0x4, 0x4, 0xfffffffffffffffe]}, &(0x7f00000005c0)=0xc) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0xa6, "f8b2f422d13894027e6aa11af7d353405b83c14cff266bf62b4517c9d6308e444ab887ba1df1e4ee4628b518516eeb36323c91ef55657f871924d5c8d216f8c368f54dab3c3d55b9115545e3c74a10746734510e0aa52f8ad51d61492cfb19d5615b3a4869cfd6434d1289de64cdcc2f2360ce5001e179a511c25b3bf05716da4e35fe7a9b70b3d183c613f818c12f8c8942b7059aa645a2bd50801576d921ffa20db1bdc237"}, &(0x7f0000000480)=0xae) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000004c0)={r5, 0x1}, &(0x7f0000000500)=0x8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f0000000240)) r10 = fcntl$getown(r0, 0x5) msgget(0x2, 0x405) r11 = fcntl$getown(r1, 0x5) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000300)={{0x2, r6, r7, r8, r9, 0x13, 0xfffffffffffffffa}, 0xfe, 0x71, 0x0, 0x0, 0x9, 0x6, r10, r11}) 16:00:58 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) socket(0x1, 0x5, 0x9e0b) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000240)=[{0xe8, 0xffff, 0xffffffffffffffe0, "1c0f4ecd2b75407a133ef32a4bf847c79f35130c702b4dcbd2fcd442cbe09b121cc3bf1506974d0e63aa123f56829bbc568512e604f722252acefeb56d8cf3dad8a0fb5d1571acd7e328e9f5b2c516ebf35d585f27fb45fa8d42cabdcc86f7ff43a56db36ee1a363e384b48589db5fc95c134df143703f2eadfac771aefbb017ae420d134d1de8dce0ae58be6b51aeb9c28cf82f3fc94bf9e9e7270fd41e2b95ea0a279f5897a545f32ad55d21a72a8090f7ef3605edeb35b2e764db792788c47a8618cfd36d4970bcac71c63895b3c943"}], 0xe8}, 0x8) 16:01:00 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback}}, r3, 0x105a, 0x6, 0xb, 0x7, 0x9, 0x4000000000000000}, 0xa0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0x6, 0x7fff, 0x5020, 0x5, 0x9, 0x2, 0x9, 0x7, r4}, &(0x7f0000000240)=0x20) 16:01:00 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000080)=@abs, 0x2, 0x0, 0x0, 0x0, 0x19a}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x3500, 0x9, 0x100, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x100000000}, 0x8) 16:01:00 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup(r2) lseek(0xffffffffffffffff, 0x0, 0x4) connect$inet(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) ftruncate(r0, 0x2) socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r3, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0) writev(r1, &(0x7f0000000140), 0x1019) fchdir(r0) freebsd11_fstat(r0, &(0x7f0000000080)) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0xffffffff80080003, 0x4) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0xa63, 0x80000001, 0xc53, 0xd18, 0xa22}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r4, 0x1f, 0x3, 0x288, 0x7, 0x200, 0x3ff}, &(0x7f0000000240)=0xa0) 16:01:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) fchdir(r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x6, 0x4) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="0a9994645a825c5da2019a22ca406a7d28bf1b8f02cbb688188e538c7125dd69b4e4454ec715ce29ac4f7bdbeeb9f8dba348ffa75b08768251dfdd660ef5161dbc4a302b0991fc9595ba5a705fd08ac8c6526d4216fe7edf17723d2107c015aa7fde7f71e818de87885970bfa12b7f7d32", 0x71, 0x100, &(0x7f0000000080)={0x1c, 0x3, 0x5, @empty, 0xfffffffffffffffe}, 0x1c) listen(r0, 0x0) 16:01:01 executing program 2: r0 = socket$inet6(0x1c, 0x10004000, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x100066, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2f}, &(0x7f0000000040)=0x8) r2 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r2) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x5, 0xe2}, 0xc) open(&(0x7f00000000c0)='./file0\x00', 0x10004, 0x0) 16:01:01 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file1\x00', 0x800001, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = accept(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r6 = socket(0x2, 0x5, 0x0) connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="769d0dc6fe3c14424b5fea9efa25bbc169d34eb8199f6e0940b6d90d9db440f48c6d4a9f79f9991a8efd825e4763a86e18776529e645aa6def54e91305127e0e85a8d5ab5f950d6c4a9b714e7c21e827e262c975ebf1ddd8effdea845fb2de5b73636143c45da31a8a20a5bb2a1a249e657a3094e43ff8cf1e227c78074e96f8714a1c67e9a04b019b2b742f50c9096b77e9922af8b77c3c58489d17a4818e1824cc6245ae6f354501ae9fa2f79587fe5cd2571957075a97cbc6b50ede1b4372a443c9989e2c5b13ecae"], 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 16:01:01 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022efc20ef20abd7b23310fce297cf8e6ddf0b693e5f2c7d9b5915be8cea37891d0935016b40878221a0ae9983c23c08f42c903fee6f99edd13b599b4332e10df9723a56ef56741077390d5a7f6445a98c13d16987755d80b768877d09371340715803de454f5897466f3d4d78d1808036b947bf7ec5c9135e1252b78d4df8f236"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r1, 0x401, 0x3ff}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xa}, &(0x7f0000000380)=0x8) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) 16:01:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x17, 0x7, 0x3d7) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={r2, 0x20, 0x3, 0x7, 0x9}, &(0x7f00000000c0)=0x18) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000000580), 0x1f) 16:01:01 executing program 2: r0 = socket$inet6(0x1c, 0x10004000, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x100066, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2f}, &(0x7f0000000040)=0x8) r2 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r2) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x5, 0xe2}, 0xc) open(&(0x7f00000000c0)='./file0\x00', 0x10004, 0x0) 16:01:01 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0xfd7c5d5c025b0523, 0x0, 0x2}, 0x57e) ppoll(&(0x7f0000000040)=[{r0, 0x4}, {r0, 0x82}, {r0, 0x2016}, {r0, 0x2}, {r0, 0x40}, {r0, 0x80}, {r0, 0x2}], 0x7, &(0x7f00000000c0)={0x5, 0x7}, &(0x7f0000000100)={0x6ab64f6e}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x57, 0x1, 0x1, 0x1, 0x2}, 0xc) shutdown(r0, 0x6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x0, 0xbd1, 0xfff, 0x30000000, 0x9}, &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}}}, r1, 0xff, 0xf3d, 0x3800000000}, &(0x7f0000000300)=0x8c) 16:01:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1091988a110000000920000000000000"], 0x10}, 0x3) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0xffffffffffffff74) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000280)={@local}, &(0x7f00000002c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f00000001c0)={&(0x7f00000000c0)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x51}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x2}}], 0x50, 0x2010d}, 0x20100) socket$inet_udp(0x2, 0x2, 0x0) getpeername(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000200)=0x8) getgid() sendmsg(r1, &(0x7f00000008c0)={&(0x7f0000000300)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000340)="219caa799bde864d80e9f13b90fe63a1f1e269e79f717549e9c7e5c0761df4fc613f6bb6816a5a662591d4c2ac545b290b1db75797d0b75ad712db8df2d96025ee74f9ae074dba45be65fe3a1bd0ac8313b927faf2c5306027eca30e4782ed6a5ddd1dfa7b3ac8153218cb9dc980bff0b72a123c824dd8f9629de229db123fe26661693e0e3729c07a5c2111bab882bea9d7c83a5e6d7632b37871a8", 0x9c}, {&(0x7f0000000400)="544d4967c4a460b7f7fb727b79b468ef64c56017789390404c9a7223b1bbf7057cf03194ca72256b04ff8ada5af4cde48d61dde73bc98e0df29eab7b91b62512ef31818964197f9457cfd6dfa030e46ccef3777e89f569638c72e9d83160006cca7394a98d82bfe7ecba0ef02cf8df84bd8c0f69fb5c42dbf099fe8f45d0fdd7099a42d118f6", 0x86}, {&(0x7f00000004c0)="c229c0668249858091056c815daddc8d2924514e5433f175f7a29359d4e69699e0f6a69bc12782e920c5eba46a86458421f219598bb29b82df587356ae975a4cc36548b8bb502b4bfc8ce6269b6d943b7ce374b3dfca6e4e3b488d7af437c0ee74c377dc9f595a7e42af60de6514ff7733ef3120186b3589b14b775ce254c809c5e8777aeacfac41afefba4fe63e9d99a3d4656a4b353770933c21d6e0fa39502a41db3eae033c4802ab2ac0ca5f1e12bb61560403cd019ba2", 0xb9}, {&(0x7f0000000580)="8c6aeefc3334ca7e46093fb790fe49c57ba8b6d09bb2e39e55afd66c88c7c69673e64c061ec278e6a3a7edeead8b82d32483bc09f6de13bb09a7f400e55bf4747ce8bdf186ea93fd30", 0x49}, {&(0x7f0000000600)="a9329752ac12ea35db3357ae3f426a7197f28a41c789a394a9b7804847c28d7b47f264877db2462c36052f4320bbc3a485ca3e8682f0d4c66d132ea957ef548d64494013c723e04313a826bed6b04c8d8a68426790f5d3b9cd50a520073af3796bf3a0254aab9198014f5069b6007e49f23b5d682c1f5abddc322a4cf1c5ef4942d846692112b4f0f668f7befdd8390a1fcde9358aae53d0b16e712fea0a26ee9ba679a424b8f39ced0d6ab650eee6a2a96ce938f8f420996fdc", 0xba}, {&(0x7f00000006c0)="858cab726a9091b7029ca275a4dcd627cd5e8d00f7c3ee2632a0b142172b980644149ccda03f5926b432e678417434dea824dd1f4155f5f99087bc94d1380789ee3555decd97bd0289da5c9d017b492343ea9e3c3296b1d14169ba0bbad38892ab105ee8157b7faa2a16157d81e9e049b38c000ff07fe646659e013b27322823a4784fb3efc59bc95ee06ec5fd58fea72ff8efcf3662378b35dda26dd40fa8085b31dd93f7e99f156c83fdde1f9efa54f9b0ea1cfe4d740be144728e", 0xbc}], 0x6, &(0x7f0000000800)=[{0xa0, 0xffff, 0x1f, "47cea1b62ff4007c5e77563e21b20f2923359605f384a21eead0b4252151f95959623729206ddbe4a7675f65ea0a0faa6d28510a4b4f4df76b5489a0fd8b7df10e3df7e9c673e57f0b618aed1fc7a5d40e0d7cbb47a92cc3cc4385a88177ce3eb5a7d8ee77205460055d28547f23371af027894a01205418a3431debd53bd58b89d7ab11172327f1850d906880"}, {0x18, 0xffff, 0x7f, "6cef582837"}], 0xb8}, 0x10d) 16:01:01 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffd}], 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000003c0)={0xffffffff80000001, {{0x1c, 0x2, 0x9, @empty, 0x4}}}, 0x88) clock_settime(0x4, &(0x7f0000000040)={0xf651, 0x9226}) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x5, 0x4) r2 = dup(r0) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 16:01:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x1, 0x20000005, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x5d, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x4}, 0x8) close(r0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x9) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000001c0)={0x1}, 0x1) fcntl$getflags(r0, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:01:01 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x3}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000240)="729c6bfa1bffe51761b05d112975a04e5dcd007c5332d64f16a74c56d4de1aba693fb540a92e04db6adaf6229ce3934d4163440be717fd592a649368d46d83dc278cdf217b53eda42e7a2c023b501f28a3c80004b429838f50872988535b2bb18b384b990663deea4ad7d61fe43f090e708c5c4a2e29b4b95757b516c59e8d5c95c433cbc7edfc46203e05060d3de424d7244d4fa11b242e32433aa6a1d10c7ce2d7129dbcab106a5dab525f93a35d2a12206bcbfe2c57601f73f18b8873290ef8e308f9c3bb", 0xc6}, {&(0x7f00000003c0)="415cf4852f41f8b06814022e1bc2bfa95bba7459b479d29a0148ef74296d1e0e282c5b58eb2b9e80f05663401883bee5aefdfb603ef5377e1dfc56e2a1af163b338f6deb67f707bb89ba27444b2aeea85d46f3cb83e6ff1ee896c7cec175ec4d958763c912ff227a7ee9351f28a0edf449617e7b0ca23478c1e076fd48be11b3cdf9d6b65ea2cb8e10519923ca6a8d8ed86f50937f09bd9e4affd191d644110644ffcd5ba3f694237ecff0bf7d00ecb14913eb622f9ef3ad6ab1180c97fc027271f624200555666a337873c0545b46e699379f209b3a67821e88f6be", 0xdc}, {&(0x7f00000004c0)="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", 0x1000}], 0x3, &(0x7f00000014c0)=[{0xb8, 0x0, 0xf6a0, "5bf8de85525ed838cf7939fbf8bb7ef65da9ba3fd19de2614a56a370c34d2a17488c5478d85348fd886bf36ff880f675d1e9e72b8126ea265127023114c11f5227f8e28ac09a114b8df0c4004f46308fb224d64d03c9015047dc4f259c479946ebdf051bc016d5d2d4c3e9b8db2154de5e07024356cfebc3d3bde273aa3e1e80661e9cf9b12ee85906674a38b9466d17515a492368f915f24b3bfc73d545ca6bb432ce686f4c"}, {0x88, 0x3e, 0x401, "e11588c88e5145e21f838e5dfedb5a7cb6cfc6c322cafd9f36c8563990ed1ea3ce8171cad70d9e948e09dab2935184e72d1d38a1ab4f695b7423f73ec6db979ed6f29f916ebd903b7a374e63e1b697d56595427f53520b14b926ab13f99a3e1b983c5cd09db0cec4d80a1353176cf7db57083967"}, {0x38, 0x0, 0x1, "7343d7a96f484856914b76c9fa26b7ce774ba5d9992f8f7a467cb1b90e0bdeb94a8703d970a8ed"}, {0xb0, 0x3e, 0x1, "6a390eaaf427a552e9aba06d139292aa9149bdd35ce9796c9940ff502e4755233937b0ab26db26921a9fc382d3b33168f6e7ba089b643b866b7f2df12c29baccc7ed9c3842422fe24790a3922207f96db5def5aaec58d642e7a60b0dafa0febe9277821b5b642fa68c25ed687e9bc2a93bd07f1f5a6cfb42abf02b442c9f3c44e30e47456c402bee2a313f3e918300a83147bb40cd25a0fd3dc162c943de"}], 0x228}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bbb7143f4ab227b1698327ca3e3abe75e5b06a316abbf13f293fbb0a38e77c537cfd", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x10001}, 0x8) 16:01:01 executing program 2: r0 = open$dir(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) listen(0xffffffffffffffff, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xfb2) open$dir(&(0x7f0000000080)='./file0\x00', 0x80, 0x30) listen(0xffffffffffffffff, 0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() 16:01:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0xa41, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000002680)=""/4096, 0x1000}], 0x1) ftruncate(r2, 0x7eef) pwritev(r2, &(0x7f00000003c0), 0x5a, 0x80000) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x800}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x79c}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x1e3) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001800)="2648b30ceb7f9ae4802bb963953b0be6690eb1da5766d8ae1ae60017434157a984fb56924b82ba6f625d1c53347abfa8dbd642fab21e9e935984b97b6d9e8ad4bb12b309f3e5619018c2251f4d81bfa8648d1c62faf3d0a2e5f337323965", 0x5e}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4) recvfrom$inet6(r0, &(0x7f00000003c0)=""/85, 0x55, 0x0, &(0x7f00000004c0)={0x1c, 0x0, 0x1, @empty, 0xbf5}, 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440)={0x4}, 0x8) sendto$inet(r0, &(0x7f00000006c0)="f3a8f88565447e88a48b8cdea25b8fa4a85de12bed9fb8fb870ecca22a5c8666678eecc34e159cf7f7f3e504d9c0191adc284e42b1c5af70bf3bab895def54eb3ab5fb63b431030d5befc36fbf1c5128590926a841a0d1466e95f4e8cc7c9e0b6f464444330710d6b57f7b0b1df885d4e9be896d430518e9cd04a84d2330b2247f7b77458f01fd188660dedf566c7203e040910346", 0x95, 0x20000, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000980)={r1, 0x7, 0x3, 0x0, 0x2}, &(0x7f00000009c0)=0x18) sendto(r0, &(0x7f0000000500)="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", 0xff, 0x4, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000007c0)="1eaa1fcaf67dd3bc1868fed4aeac6e2288316c544a486411e4ec1c9516512a88ee12ce021a37573d650c472880f8c0ee117eb8f7c7779557349929aa16a5702ffad3369795f4f040101f6a36c81e81e97684bd171d1989d2baaac6d88e1c5081fcb1896c0cbdc2f3c311668585d05ab4b4c476b964bc93c7136471cdf9cb2d8f009c79a05cf502a8e58a63ef421a508fa76455a404d7cb", 0x97) fcntl$setstatus(r0, 0x4, 0x10000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffe86) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000600), &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001880)={0xffffffffffffffe0, 0x6c20, 0x800, 0x800, r1}, &(0x7f00000018c0)=0x10) freebsd11_lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000880)={r1, 0x9}, 0x8) 16:01:01 executing program 2: socketpair(0x1c, 0x4000000000003, 0x180000000000000, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x200000000, 0x3, [0x3cc0000000, 0x129f, 0xffffffff]}, &(0x7f0000000080)=0xe) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x18001, 0x4c, "5843f5b878dcc7a6f1fcf63c836721f2ae8c0943bde0b0cb8e4459c02fd119a29bd09f5c1f52cfa6ee88da9e55dec320e36b72d6ea5e755344bb8dbb905c6b31d4e5de0758efded282cf6546"}, 0x54) pipe2(&(0x7f0000000140), 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x7, r2}, 0xc) 16:01:01 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x57, 0x7, 0x2000000000000, 0x1, 0x7}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000240)=0x4) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="65dbb46ec0feaa618a9e38d1e767a7d53db7d8cf9f35ad90c615c39ca20c666b9112c5ef3600feaf15c0c5c65ca123474bbd1854c15947692b1e9a13e0aba8f880e2dd6a489c8d7e8c47403ce7559bf01a99057b14d75e2458bf", 0x5a}], 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="1c00000484007d86608f70298a8f0010040000980000010000c88e3e7dda88cce1865e9ab80f6b8cb03c00000000000058", @ANYRES32=r2], 0x1c, 0x20000}, 0x0) recvfrom(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 16:01:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) setuid(0xee01) socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000180)="3848e1bc7f9694e35fc83f89a9231e823c4c9b5801979768a014c3e8fa680b6afeda46453f505871ec90b5d13a1672d649235e01d2290c3a543af1eb7bb63ef203083347f860658bcd9c0edf150377bd96c93ee31591838ab0c96dd610b2643b846a14b2e4548d7e3a56d93ed8dae4aba653871a9474d724298587a5a4b58918077c9e76c3a43ef801928068b30033f49cf47060eb70f56187f110e14f"}], 0x10000000000001e1, 0x0) 16:01:02 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b010000ffff000005"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x11b}, 0x0) 16:01:02 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) pipe2(&(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001140), &(0x7f0000001180)=0x4) r1 = dup(0xffffffffffffff9c) recvmsg(r1, &(0x7f0000001100)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000001080)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1, &(0x7f00000010c0)}, 0x1) socket$unix(0x1, 0x4000000000007, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x100000000000000b, &(0x7f0000000040)='\x00', 0x1) 16:01:02 executing program 2: r0 = geteuid() setuid(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x100000, 0x80) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0}, 0x10) semget(0x2, 0x4, 0x200) setuid(0xee01) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x7, 0x6, 0x8, 0x800, 0x81, 0x10001, 0x3, {@in6={{0x1c, 0x3, 0x0, @empty, 0x5}}, 0x0, 0x20, 0x3, 0x6, 0x3, 0x6}}, &(0x7f0000000140)=0xb0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e0200000000000000000000000000a1d61ff8f5c1f3fdf4000000000000004000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000700c7bb531f3c2edcf23c9828f28eebad3d09b0f0000000000010000000000000060c25e13d4a86d0000060000000000000000000000000000000000008000", @ANYRES32=r4], 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x4, 0x2000, 0x8001, 0x10000, 0x3f00000000000, 0x8, 0x80000000, r4}, &(0x7f0000000200)=0x20) r5 = socket(0x2, 0x2, 0x0) bind(r5, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 16:01:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0xa41, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000002680)=""/4096, 0x1000}], 0x1) ftruncate(r2, 0x7eef) pwritev(r2, &(0x7f00000003c0), 0x5a, 0x80000) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x800}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x79c}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x1e3) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001800)="2648b30ceb7f9ae4802bb963953b0be6690eb1da5766d8ae1ae60017434157a984fb56924b82ba6f625d1c53347abfa8dbd642fab21e9e935984b97b6d9e8ad4bb12b309f3e5619018c2251f4d81bfa8648d1c62faf3d0a2e5f337323965", 0x5e}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4) recvfrom$inet6(r0, &(0x7f00000003c0)=""/85, 0x55, 0x0, &(0x7f00000004c0)={0x1c, 0x0, 0x1, @empty, 0xbf5}, 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440)={0x4}, 0x8) sendto$inet(r0, &(0x7f00000006c0)="f3a8f88565447e88a48b8cdea25b8fa4a85de12bed9fb8fb870ecca22a5c8666678eecc34e159cf7f7f3e504d9c0191adc284e42b1c5af70bf3bab895def54eb3ab5fb63b431030d5befc36fbf1c5128590926a841a0d1466e95f4e8cc7c9e0b6f464444330710d6b57f7b0b1df885d4e9be896d430518e9cd04a84d2330b2247f7b77458f01fd188660dedf566c7203e040910346", 0x95, 0x20000, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000980)={r1, 0x7, 0x3, 0x0, 0x2}, &(0x7f00000009c0)=0x18) sendto(r0, &(0x7f0000000500)="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", 0xff, 0x4, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000007c0)="1eaa1fcaf67dd3bc1868fed4aeac6e2288316c544a486411e4ec1c9516512a88ee12ce021a37573d650c472880f8c0ee117eb8f7c7779557349929aa16a5702ffad3369795f4f040101f6a36c81e81e97684bd171d1989d2baaac6d88e1c5081fcb1896c0cbdc2f3c311668585d05ab4b4c476b964bc93c7136471cdf9cb2d8f009c79a05cf502a8e58a63ef421a508fa76455a404d7cb", 0x97) fcntl$setstatus(r0, 0x4, 0x10000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffe86) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000600), &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001880)={0xffffffffffffffe0, 0x6c20, 0x800, 0x800, r1}, &(0x7f00000018c0)=0x10) freebsd11_lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000880)={r1, 0x9}, 0x8) 16:01:02 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r1, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fcntl$getown(r0, 0x5) getgroups(0x5, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setregid(r3, r4) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="01dc388c80a1cf47378d3a297a00bd0090455252d2f76314b205d9a5faeb8416bac7d22e94f6a76ea6f57e25f5672bfe7f9439561dcd37e51f9a875caabba85b73b7a11b40519893dd9b8b8c5374b8cd8f71597901c8c9a34f2b864f774c4e6ff1fd449aedfd85b344ae9fce6bd3dbde8b8bcb6595b998a50bea46e5ebea8487933e9e9ad25dae4e1b5371e958db6886beebe601302517624ce55ac3cb40288f4b36c0558883359591895162214bc575eb35cb0e7c861ec1f52623c46aadc103f58f624e0f1828fc595cebc4b96ba6366f6358"], 0xc5) 16:01:02 executing program 2: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x6, 0x3, 0x8000}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000240)={0x7fff, 0x8, 0x80, 0x100000000}, 0x8) clock_nanosleep(0x9, 0x0, &(0x7f0000000000), 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e20a90a0000fe8000000000000000000000000000bb8100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="02000700090000004048d7a25b33f6953796f76fb58857eb6dd6df8e9ea6b2d602846d527a0895609d564032d6bd14b6cd71"], &(0x7f00000001c0)=0x8c) 16:01:02 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000140)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') 16:01:02 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000140)=0x6, 0x4) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$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, &(0x7f0000000540)=ANY=[@ANYRESDEC=0x0, @ANYRES32, @ANYRESOCT, @ANYBLOB="a686", @ANYBLOB="f7f89d2e09bad8eba4b5e5520a98412ad43f96640be3daebf3573a5e7691edbc79d98e8be6fdd926adf4dd884ff2b758242ae8d0ba9c0483e5b405bcdbdcd7cdf606c14c361dd804764b1cf9a1b2c86791f020212c9ace7a1b943ebf85b5888b4313e1c1de4bdc81bfcd53c8c3709ff349e6c8bcd6686d3fb0802637279609481e64cee22b52", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRESOCT=r0, @ANYRES16=r0, @ANYRESDEC=r0, @ANYRES32=r1]], @ANYRES16=r1], 0x7) 16:01:02 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) 16:01:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) open(&(0x7f00000002c0)='./file0\x00', 0x118100, 0x110) 16:01:03 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000ffffffff000000000000000000000000f9498e4767276e3c78ef0000000000000000002e2f1c47180e2dbe090c92efbe00000000000000000000008f4c5a26060bd2f418000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8004, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x9, &(0x7f0000000180)={0x0, 0x5, 0x0, 0x1000200000006, r1}) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x101) r2 = socket(0x17, 0x7, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000ef874304b9b0b05540000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007ee0000570000000000", @ANYRES32=0x0, @ANYBLOB="03000000170c0000110100000654000020000300"], &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000280)={0x4b, 0x500, 0x0, 0x6, r3}, 0x10) 16:01:03 executing program 1: socketpair$unix(0x1, 0x20000001, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000000)="12", 0x1, 0x0, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendto(r0, &(0x7f0000000140), 0xffffff94, 0x0, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 16:01:03 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0xb, 0x4) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000280)={r3, 0x4e6, 0x0, 0x8}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000140)=0x8f5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 16:01:03 executing program 1: mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x20}, {0x1c, 0x3, 0x9, @empty, 0xfff}, 0x5, [0x9, 0xff, 0x101, 0xfff, 0x7, 0x1ff, 0x8, 0x6]}, 0x5c) 16:01:03 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) open(&(0x7f0000000040)='./file0\x00', 0x8004, 0x10) write(r1, &(0x7f0000000200)="8d", 0x1) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendfile(r0, r1, 0x0, 0x5) 16:01:03 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x47) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) r1 = semget$private(0x0, 0x2, 0x22) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x8}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x400, 0x9, 0x6, 0x4, 0x7ff}, &(0x7f0000000180)=0x14) semop(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}, {0x3, 0xfffffffffffeffff, 0x1000}, {0x1, 0x94d8, 0x800}], 0x3) 16:01:03 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) getsockname(r0, 0x0, &(0x7f0000000040)=0x838f8c4383d271c5) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) write(r0, &(0x7f0000000080)="654e9b1077cade9dcfebddf931f32509fb30749262289fead20dd200ec2b738aaf5919f3e301f90e3b71f6afa9d03bbff5845702ea1c327a7f12322f3c4553da64642322446af9c8be1e4640e407789c947ec202bd33abf7e5cff4f89b7468d15ef1bd4d01fa581ccf4579d8c20b", 0x6e) socket$inet6_tcp(0x1c, 0x1, 0x0) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000180)) 16:01:04 executing program 0: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) munmap(&(0x7f0000efd000/0x1000)=nil, 0x1000) 16:01:04 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10600, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180)=0x2, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x49b) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') 16:01:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x800, 0x0, &(0x7f0000000040)=0xffffffffffffffa7) r1 = socket$inet(0x2, 0x10000000, 0x7) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) 16:01:04 executing program 1: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10044) read(r1, &(0x7f0000000380)=""/175, 0x1d4a2ca3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000000)='C', 0x1}], 0x1, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000100)="ca", 0x1}], 0x1, 0x0) 16:01:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x80000001) lseek(r0, 0x0, 0x1000000000006) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) sendmsg$unix(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="033ca6d74394aa517b383d407f268e0700", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 16:01:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 16:01:04 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0x6}, 0x8) symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x80010, r0, 0x0) 16:01:04 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000280)=""/175, 0xaf) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000000)='C', 0x1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = dup(r2) pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000100)="ca", 0x1}], 0x1, 0x0) 16:01:04 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = semget$private(0x0, 0x0, 0x2) __semctl$IPC_INFO(r2, 0x4, 0x3, &(0x7f00000000c0)=""/22) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="010000ec86aa599304d3b2165f838f4d3700", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x902, &(0x7f00000001c0)={r3}, 0x8) connect(r0, &(0x7f0000000040)=@in, 0xc) 16:01:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x10, 0x20000005, 0x6, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001300)={0x0, 0xf5, "2d023d457661e91222643e126aec7c983bdc0845325464e412c640eb34bb45c4147432ceeb93f0425048a2d349d1c5db5764796ebf6e8081af5b58549d1a7a7e460ea5dfc1cff17fc83bb31d1b7a83cf9f2ee408af884e32251ee9d135e47c9ebe6db6ba0aa1e2103dbffc9f0f569d23f3ded4b2865c33aaf706fef670616125d49d0c7c02dcd6d835deef3d542cf9b2dc189442668d58516c7356e996f481c75e51adcec971e262b99d65ccd2847e1395f8658b3c04db0d74a573172ac7e73c836f16ad00d1d1a05b349987e5b52655a44e38c2716cb412ff8a560971d55cfd4163506c8863cc96ae59f1c97e107a1f5d0a67df38"}, &(0x7f0000001400)=0xfd) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000001440)={0x3, 0x6, r2}, &(0x7f0000001480)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x35}, &(0x7f0000000080)=0xfffffffffffffc28) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) r4 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/45, 0x2d}, {&(0x7f0000000200)=""/49, 0x31}], 0x2, &(0x7f0000000280)=""/4096, 0x1000}, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000180)=0x1, 0x4) 16:01:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r0, r2, r3) fcntl$setown(r0, 0x6, r1) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') close(r0) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x0, 0x0) 16:01:04 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) r1 = dup(r0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r1, &(0x7f0000000040), 0xfffffedf) 16:01:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000680)={&(0x7f00000003c0)=@in6={0x1c, 0x3, 0x100000001, @empty, 0x5}, 0x1c, &(0x7f0000000640)=[{&(0x7f00000004c0)="bea615a8c0d250c11d9ea78e61e78216f13e88fca6cba87dc7a005e2d7b5a279029819e01763e6047ccb3336b83e80d4cc2049708127c708b22476d3045c8480a9a401d5efe16da14628cf8ca2a2897480117b2ab79ff79c1fcb2a2770fdae17f1e50399f278f2f3e4e3b8081483e4ece181477cb99dcf0d2bed7efcd5f394b13fcac9dd9664cbb2ce1f715b21d74fa0bbc69ef3207e5f017c082269a74936c430288d4a0d8446a1b7e1166ccb7089424adb3c7b0bbfce849f6136a5bdb2f8b50080", 0xc2}, {&(0x7f0000000400)="02420a39ffdae6e0119f72574d37853a", 0x10}, {&(0x7f0000000440)}, {&(0x7f00000005c0)="dde87e68db30dacf7c44bb656af239b71937dae40a5696a440ce08969ae5fe501ed0909427638d2a17728764e5bac601db50620c966e511babb3810ddb8191086332dfc0bdea4051467b857b1bbc809d0bf71e7ec33ac2b5e57dbd3ea629206540bae0ca27f8cc44f0dee675621829ef5470d447627ada9727deeb12e133a950", 0x80}], 0x4, 0x0, 0x0, 0xc}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x10000006e) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x40) semop(r1, &(0x7f0000000380)=[{0x7, 0x0, 0x800}, {0x7, 0x1, 0x1000}], 0x2) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000280)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240)={0xfa, 0x9, 0x7, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x7, 0xb1, 0x8}, &(0x7f0000000200)=0x10) __semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f00000006c0)=""/232) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="c055e081d50d1242507768045fa65dd6e06f6f336ba20d3e32f4275971a5fc63d89d8c1b1b2fe993c0d62cbdd8105d2bb2c60ae493712773f171e7b56ce79bc72e3d1228ebd7a98229a112dc43524cc2d288bf0e3dd06a2077b4117283186c25e571f8", 0x63}], 0x1, 0x0) 16:01:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) accept(r0, &(0x7f0000000200)=@un=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x1c, 0x7, 0x1) open(&(0x7f0000000100)='./file0/file0\x00', 0x108000, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x5}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0xae}, 0x8) 16:01:04 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3, 0xfff, 0x1, 0x1f, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x6, 0x8679}, 0x8) r2 = accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x6, 0x3, 0x800, 0x9, 0x7, 0x14000000000, 0x4, 0x9, r1}, &(0x7f0000000200)=0x20) r3 = open(&(0x7f0000000b00)='./file1\x00', 0x4, 0x46) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000280)=0x6, 0x4) flock(r3, 0x1) r4 = semget$private(0x0, 0x3, 0x8) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f00000002c0)=0xffffffffffffffdf) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) __semctl$GETPID(r4, 0x3, 0x4, &(0x7f0000000380)=""/222) sendto(r0, &(0x7f0000000480)="fdc46d01a0e7b9485d08a6dc5ef3eb4c0358f4a2ccf234601c72b2a3002f6b79ecb31d7481bbbb67ea8e36df3a6658443311046c0a375f6d8b6756f004ded5e14aa1d7cf454f3fe7dd10e6c33bf2ff1ab3671dafb04017553d74cccf531477cc8cca1ae21eafb97d42079bdaecc7c7fe9ae44f81a270da2e2361abdf0dfab2ba5ca215a91525606f7f668101935b90b5a594dae3d6220d33255f7fff63f5", 0x9e, 0x80, 0x0, 0x0) r5 = accept4$inet(r3, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000005c0)=0x10, 0x20000000) semget$private(0x0, 0x0, 0x10) setsockopt$inet_group_source_req(r5, 0x0, 0x57, &(0x7f0000000600)={0x52, {{0x2, 0x3, @multicast2}}, {{0x2, 0x2, @multicast2}}}, 0x118) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000007c0), &(0x7f0000000800)=0x4) fstat(r5, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000980)='./file1\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000540), &(0x7f0000000ac0)=0x4) chown(&(0x7f0000000840)='./file0\x00', r6, r7) getsockname$inet(r5, &(0x7f0000000a40), &(0x7f0000000a80)=0x10) 16:01:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8) 16:01:04 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @multicast1}, &(0x7f0000000040)=0xc) 16:01:04 executing program 0: r0 = semget$private(0x0, 0x4, 0x0) __semctl$SEM_INFO(r0, 0x1, 0xb, &(0x7f0000000080)=""/122) syz_emit_ethernet(0xbd02, &(0x7f0000000000)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) clock_getres(0xf, &(0x7f0000000100)) accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) 16:01:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0, 0x1000}], 0x7b, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) open(&(0x7f0000000380)='./file0\x00', 0x10000, 0x8) open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) fcntl$setstatus(r0, 0x4, 0x8) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffb000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r2, 0xff}, 0x8) write(r0, &(0x7f0000000300)="4add6febf36ac4bd153701d12264", 0xe) open(&(0x7f0000000340)='./file0\x00', 0x404, 0x2) 16:01:05 executing program 0: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100000, 0x111) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rmdir(&(0x7f0000000100)='./file1\x00') 16:01:07 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0x0, 0x380}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000540)={0xffffffff, 0x2020, 0xff, 0xd2, 0x0}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000005c0)={r1, 0x5d3b}, 0x8) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f0000000140)=""/131, 0x83}], 0x1, &(0x7f0000000400)=""/216, 0xd8}, 0x82) 16:01:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="5a9a52f8cf8904590d2316daef084e20d2ea8ebb07fe91"], 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000040)={0x6, [0x6, 0x805e, 0x100000000, 0xffffffff00000001, 0xa6ea, 0x2]}, 0x10) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x6, 0x26e) 16:01:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7fff, 0x4) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) 16:01:08 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) sendto(r0, &(0x7f0000000140)="5c999e98f5eadd38ed931ca85c136e36c95209e2e6e26d34a6f3293103218520c7d9d6e78ec25d46b1e76c1d9f457e1d7d443b901007ff960508908258f92ead2f80db37b156fa8ba19afd69e2ba5de3c0b195e4a4d9d825713ddf7bcda140ec78152906b92903686337658d47c31d26b418a5435cd34914ba7ff4f9c123e7cb29b58419f5bedc7b27551580f1a5", 0x8e, 0x1, 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') 16:01:08 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x9, 0x0, 0x6, 0x81}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x9, 0x1ff, 0x4800, 0xffffffff, 0xe67, 0x9, 0x4000000000000000, 0x8, r4}, 0x20) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) chown(&(0x7f0000000140)='./file0\x00', r5, r6) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 16:01:08 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000)=0x8, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x400, 0x14) openat(r1, &(0x7f0000000140)='./file0\x00', 0x100200, 0x2) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) munmap(&(0x7f0000784000/0x3000)=nil, 0x3000) ftruncate(r0, 0x3) socketpair(0x1, 0x20000005, 0x9, &(0x7f00000000c0)) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setsockopt$inet6_int(r2, 0x29, 0x2b, &(0x7f0000000100), 0x4) r3 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000180)='chd\x00', 0xffffffffffffff92) 16:01:08 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x8, 0x1, 0x51d1, 0x7fff, 0x7}, 0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup(0xffffffffffffffff) lseek(0xffffffffffffffff, 0x0, 0x4) connect$inet(r2, 0x0, 0x0) dup(0xffffffffffffffff) socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r3, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) fchdir(r1) writev(r2, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) 16:01:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x2008}], 0x1, 0x0, 0x0, 0x0) rename(0x0, 0x0) bind(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="2d012e2f6636ee65300018563076a6c84fefa10c6ce7be21b56b38f13523be34efa095edd5c35acb99d3a78c6222768eeeb7d40b914bca734230674e5fa42f9d629908c6817e1ebf67108f76175188eb556eeccf158e30ae1e5537108c51ec4d1ee1959126a572c2d0b222ed0d6b1bb6d636ed2c40d084"], 0xa) 16:01:08 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0xfffffffffffffffe, &(0x7f0000000000)=0x152) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@rand_addr, @multicast2, @multicast2}, &(0x7f0000000080)=0xc) 16:01:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @rand_addr=0x100000000}}, r1, 0x1, 0x27f, 0x0, 0x401, 0xffffffff, 0x8}, &(0x7f0000000180)=0xa0) truncate(&(0x7f0000000040)='./file0\x00', 0x6) 16:01:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) ppoll(&(0x7f0000000000)=[{r1, 0x2}, {r1, 0x8c}, {r1}, {r1, 0x2002}, {r2, 0x7685e607dba5a7cd}], 0x5, &(0x7f0000000040)={0x7, 0x39}, &(0x7f0000000080)={0x3f}, 0x8) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 16:01:08 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x800000000000001) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 16:01:08 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r5]) r6 = shmget$private(0x0, 0x2000, 0x40000000a1, &(0x7f0000fee000/0x2000)=nil) shmat(r6, &(0x7f0000ffc000/0x2000)=nil, 0x1000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0700000037d303c85172e2ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ceaf19558b7f11dd8a22d007defb4c2ebee911260801e7f562c3c164cea60d8df38f095920435589ecdac91b59edb1fe7d9541c4bdfe60e01ff257e8a733dda153a5d96a2959eeed2a5bffd01ce59fd34199ee31a860224bec05703b8360fbc2cd3aa49d9da9d45843f641d180dd9027610c75a3c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x0, 0x0) connect$unix(r8, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e2f669c5f34696c653000"], 0x10) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) setgid(r9) 16:01:08 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) r1 = socket(0x1c, 0x5, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x4, 0x7f) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000380)=0xfffffffffffffffe, 0x1dc) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0xfffa, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x20}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000280)={0x7fffffff, {{0x1c, 0x3, 0x0, @loopback, 0x1}}}, 0x88) 16:01:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x7f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={r1}, 0x0) 16:01:09 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff87) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x0, r1}, 0xc) 16:01:09 executing program 2: r0 = socket(0x1000000000000018, 0x3, 0xfffffffffffffc00) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000001340), &(0x7f0000001380)=0x4) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 16:01:09 executing program 1: __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000140)=[0x0, 0xfffffffffffffff7, 0xffffffffffff7fff]) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x40a, 0x5}, {0x2}}) 16:01:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) link(0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0xe) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x2, 0x8, @empty, 0x80000001}, 0x1c) r2 = semget(0x2, 0x0, 0x400) __semctl$GETVAL(r2, 0x3, 0x5, &(0x7f00000000c0)=""/138) openat(r1, &(0x7f0000000040)='./file0\x00', 0x8, 0x100) r3 = getpgid(0xffffffffffffffff) wait4(r3, &(0x7f00000001c0), 0x4, &(0x7f0000000200)) 16:01:09 executing program 2: r0 = msgget$private(0x0, 0x0) setuid(0xee01) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x8, 0x5, 0x0, 0x0, 0x0, 0x7, 0x3, 0x1f}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200c0, 0x40) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x27e8c234, 0x4) 16:01:09 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) r1 = shmget(0x3, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000200)=""/54) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) unlink(&(0x7f0000000080)='./file0\x00') sendfile(r0, r2, 0x0, 0x2) clock_getres(0xf, &(0x7f0000000240)) close(r0) sendto(r0, &(0x7f0000000140)="d8cf919e293dcb9701685ef8283eb81023161b68c6d816fd0c22033edd780c4cd53c5705c315e0076ed9c653ef3f5b5e1c1b0fd718a03901a47d01b04a5fd55748c4c637d06bc65620329a1e2508af838028ccd8286840b9519e626844362d51461839c52142647d7ed131f7821f119487635189222636bb097a09ce86cf9dd5701bf0337a4042990b06615a8e8804229b29fb", 0x93, 0x4, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x2}, 0x8) close(r3) 16:01:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000140)=[{r2, 0x20}, {r1, 0x100}, {r1, 0x11d}, {r1, 0x4}, {r0, 0x131}, {r0, 0x2000}], 0x6, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x100, 0x4, 0x8, r3}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e203a0a0000fe8000000000000000000000000000bb0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="926a9d7dbbe1dab1b238c7a0f84ce72b494e8f00"], 0xffffffffffffff5d) 16:01:09 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x7f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={r1}, 0x0) 16:01:09 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x3) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) __getcwd(&(0x7f00000003c0)=""/4096, 0x1000) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fstat(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) __getcwd(&(0x7f00000000c0)=""/85, 0x55) freebsd11_getdents(r0, &(0x7f0000000240)=""/220, 0xdc) 16:01:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0xa41, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x800}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x79c}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x1e3) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001800)="2648b30ceb7f9ae4802bb963953b0be6690eb1da5766d8ae1ae60017434157a984fb56924b82ba6f625d1c53347abfa8dbd642fab21e9e935984b97b6d9e8ad4bb12b309f3e5619018c2251f4d81bfa8648d1c62faf3d0a2e5f337323965", 0x5e}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f00000003c0)=""/85, 0x55, 0x0, &(0x7f00000004c0)={0x1c, 0x0, 0x1, @empty, 0xbf5}, 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440)={0x4}, 0x8) sendto$inet(r0, &(0x7f00000006c0)="f3a8f88565447e88a48b8cdea25b8fa4a85de12bed9fb8fb870ecca22a5c8666678eecc34e159cf7f7f3e504d9c0191adc284e42b1c5af70bf3bab895def54eb3ab5fb63b431030d5befc36fbf1c5128590926a841a0d1466e95f4e8cc7c9e0b6f464444330710d6b57f7b0b1df885d4e9be896d430518e9cd04a84d2330b2247f7b77458f01fd188660dedf566c7203e040910346", 0x95, 0x20000, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000980)={r1, 0x7, 0x3, 0x0, 0x2}, &(0x7f00000009c0)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) sendto(r0, &(0x7f0000000500)="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", 0xff, 0x4, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000007c0)="1eaa1fcaf67dd3bc1868fed4aeac6e2288316c544a486411e4ec1c9516512a88ee12ce021a37573d650c472880f8c0ee117eb8f7c7779557349929aa16a5702ffad3369795f4f040101f6a36c81e81e97684bd171d1989d2baaac6d88e1c5081fcb1896c0cbdc2f3c311668585d05ab4b4c476b964bc93c7136471cdf9cb2d8f009c79a05cf502a8e58a63ef421a508fa76455a404d7cb", 0x97) fsync(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000a00)={0x1}, 0x4) fcntl$setstatus(r0, 0x4, 0x10000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffe86) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000600), &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001880)={0xffffffffffffffe0, 0x6c20, 0x800, 0x800, r1}, &(0x7f00000018c0)=0x10) freebsd11_lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000880)={r1, 0x9}, 0x8) 16:01:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) 16:01:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 16:01:12 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ppoll(&(0x7f0000000100)=[{r0, 0x48}, {r0, 0x16}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 16:01:13 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) fcntl$getown(r0, 0x5) 16:01:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) fchmod(r1, 0x2) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x273) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="fcffffff06000000be854e24490102001e00ff9b"], 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) fchdir(r0) sendto$inet(r0, &(0x7f00000000c0)="5918942bab8373660674f7ea142d46d7d9534ccd1a1053ffd16653b9d0ad3dc0e29482269da8aa77e0d2f0b43d8873c1bd1425056e415da4cfad5aac6af61b0c44a85d3b8f3a14f4521ca96edf19702a6d656031fd85289b62760b41c17a04d20152299d3b8bc0c0b3461f9858", 0x6d, 0x88, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x1, {{0x2, 0x3}}}, 0x90) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x27, &(0x7f0000000040), &(0x7f0000000080)=0x8) 16:01:13 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) ftruncate(r1, 0x869) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x8, 0xbc0a, 0x20, 0x1, 0x1ff, 0x8, 0x6aec, 0xcc7c, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x6, 0x7, 0x10, 0x7, 0x5, 0x401}, 0x98) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x9, 0x7ff}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x8, 0x0, 0xe95, 0x1, 0xc2, 0x6, 0x863, {@in={{0x2, 0x0}}, 0x0, 0xffffffffffff618b, 0x101, 0x7, 0x4, 0x1000}}, &(0x7f0000000000)=0xb8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000180)=0x8) 16:01:14 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x40}, &(0x7f0000000200)=0x8) socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="b10005020000000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) 16:01:14 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x181) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x9, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x82}, 0x6b) 16:01:14 executing program 3: getitimer(0x0, &(0x7f0000000000)) getitimer(0x2, &(0x7f00000001c0)) 16:01:14 executing program 2: socket$inet6(0x1c, 0x30000003, 0x1) 16:01:14 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x401, 0x4) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='+:\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='+\x90:)&)%\x00', &(0x7f0000000200)='^\x00'], &(0x7f00000003c0)=[&(0x7f0000000280)='*{,:\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='[\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='%)\x00']) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0xff}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0x81, @empty, 0x9}}, 0x0, 0x5, 0x100000001, 0x8}, &(0x7f00000004c0)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000500)={r1, 0xfffffffffffffffa, 0x7, [0xffff, 0xff, 0x1, 0xffffffffffffffff, 0x40, 0x7ff, 0x8]}, 0x16) connect$unix(r0, &(0x7f0000000540)=@file={0x0, './file0\x00'}, 0xa) 16:01:14 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) r4 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) shmdt(r4) shmdt(r4) 16:01:15 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) clock_getres(0xe, &(0x7f0000000040)) symlink(&(0x7f0000000100)='./file0/file0/file0\x00', &(0x7f0000000000)='./file0/file0\x00') sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) 16:01:15 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x8, &(0x7f0000000000)=@un=@abs, 0x8) 16:01:15 executing program 3: r0 = socket$inet(0x2, 0x7, 0x1) getsockopt$inet_opts(r0, 0x0, 0x2b, 0x0, 0x0) 16:01:15 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fstat(r0, &(0x7f0000000000)) setreuid(0xee00, 0x0) 16:01:15 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66696c6530005d6b9e311963ad0f76153fe1b1969a1dfe50e5e5412df42e572285e5470a882006a884cc451ec1afbd8ad8266ac02c5b0dbb926675531ef2be085ff72d7b906b10da1c09e82d1182a862637185e35f2a53be17"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8) 16:01:15 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xa5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x7fffffff}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x20}, @in6={0x1c, 0x0, 0x100000001}, @in6={0x1c, 0x3, 0xbb4d, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x6c88, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x3, 0x5, @empty, 0x3f}, @in6={0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x1, 0x7, @empty, 0x9}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000002c0)=0x9e4, 0x4) nanosleep(&(0x7f0000000300)={0x4, 0x9}, &(0x7f0000000340)) 16:01:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="82022e2f66696c6530008f78e1524ac063c3e521d2916368c51937818c0f1af51755437f87a86ecd4ad821d5f700130f099b8b50aab1bd81beb23409445743fc05687efc1d373cf807c75b48642142b91590ed11faa019ff632cca33211a66a4794907d3e67e246987424d5f0c9eb0ebdecb200929c2fbfea235def8"], 0x1) r1 = semget(0x3, 0x2, 0x50) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000440)=0x4) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff}) r6 = getgid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0x53, r2, r3, r4, r6, 0x57, 0x4}, 0x7554, 0x5}) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000100)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r7, 0x1}, &(0x7f0000000000)=0x8) 16:01:15 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0xbed6) close(r0) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0) 16:01:15 executing program 2: r0 = open$dir(&(0x7f0000000140)='./file1\x00', 0x0, 0x80000000) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) unlinkat(r0, &(0x7f0000000300)='./file1\x00', 0x800) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x80) renameat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') 16:01:15 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = shmget$private(0x0, 0x4000, 0x1000000000000, &(0x7f000052f000/0x4000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000074000/0x4000)=nil) 16:01:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x5) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 16:01:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x5) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 16:01:15 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000480)=0x1c) connect$inet(r1, &(0x7f0000000380)={0x2, 0x3, @rand_addr=0x100000001}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000000c0)=""/21, &(0x7f0000000080)=0x15) r3 = semget(0x0, 0x0, 0x10) freebsd11_fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = geteuid() utimensat(r2, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x7ff, 0x4}, {0x2, 0x7ff}}, 0x200) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000300)={{0x3, r4, r5, r6, r7, 0x20, 0x6}, 0xfa7, 0x3f, 0x1}) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000040)=""/53) 16:01:16 executing program 3: sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000440)=""/4096) sigaltstack(&(0x7f0000f1c000/0x4000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ba6000/0x4000)=nil) 16:01:16 executing program 2: ppoll(0x0, 0x0, &(0x7f00000000c0), 0xfffffffffffffffe, 0xfffffffffffffe2a) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0xe1, 0x4) freebsd10_pipe(&(0x7f0000000040)) 16:01:16 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0xbed6) close(r0) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0) 16:01:16 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)) 16:01:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setrlimit(0x6, &(0x7f0000000140)={0x10040000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r0, 0x0, 0x1000000000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x313b}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0xb2}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 16:01:16 executing program 3: r0 = socket(0x0, 0x5, 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x1, 0x100000001, 0x201, 0x0, 0x10001}, 0x98) 16:01:16 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) fchmod(r2, 0xe3) close(r2) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) unlink(&(0x7f0000000140)='./file0\x00') sendfile(r0, r1, 0x0, 0x1100) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) close(r0) 16:01:16 executing program 1: 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$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1017, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getegid() fchown(0xffffffffffffffff, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) 16:01:16 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x6, @empty, 0x56}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x9, 0xfff, 0x7fffffff}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={r2, 0x8001, 0x8, 0x0, 0x3, 0x2, 0x60e, 0x2, {@in6={{0x1c, 0x1, 0x1, @loopback, 0x9}}, r3, 0x2, 0x6, 0xfffffffffffffffb, 0xff, 0xe43}}, &(0x7f0000000140)=0xb0) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x0) 16:01:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x2, {{0x2, 0x0}}}, 0x90) r1 = socket$inet(0x2, 0x3, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept(r2, 0x0, &(0x7f0000000140)) getsockopt$inet_opts(r1, 0x0, 0x2b, 0x0, 0x0) 16:01:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x20) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) read(r0, &(0x7f0000000000)=""/14, 0xe) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x1000800}], 0x1, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) 16:01:16 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0x9, 0xd2}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) select(0x40, &(0x7f0000000080)={0x9}, 0x0, &(0x7f0000000100)={0x3, 0x3ff, 0x6, 0xffff, 0xf93, 0x9, 0x628b554e, 0x1de4}, &(0x7f0000000140)={0x5}) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80012134020 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 0xffffffff8110b9fe at witness_debugger+0x8e #1 0xffffffff8110b632 at witness_checkorder+0xf72 #2 0xffffffff8107a903 at _sx_xlock+0xb3 #3 0xffffffff812c139c at inp_setmoptions+0x17bc #4 0xffffffff812d97af at ip_ctloutput+0x80f #5 0xffffffff812dd559 at rip_ctloutput+0x2c9 #6 0xffffffff8115a291 at sosetopt+0x101 #7 0xffffffff811628f8 at kern_setsockopt+0x158 #8 0xffffffff81162793 at sys_setsockopt+0x33 #9 0xffffffff81717806 at amd64_syscall+0x436 #10 0xffffffff816deded at fast_syscall_common+0x101 16:01:17 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000140)="6ea7e9371937cf5be47af7d04b29d4b20aed5046a2c92ff3fa01454111e4aa23e1fce41c75d04b863902e3a40ff7371e9bb6f29d6041bbaae24523230456feb83abae260f97e2ba76008f144542d5e416c4697322589dc77820f1bf1aeb614e59db2d3295baee0ff7ec328193fb0d17fabf753344736ad694bb7de16015aefc73feea80a7d2d7362ff58584f5a566f31e2445fcb504d1157f96b5509574c9ff8130add8b6b09272337faf8114682b4836eed556a117d503e300fe060853935a044cb70c5fb177e2a59c880895856d2773a799b5f4b4bdfda229ef40ff7f570db18549c45f862b6d8b39c0ad48e54ede8cef7cb0b10136e9b90ec6a5ea1352bebd1cb40ff6d07b8462d9c88c37c83f411a1992d148c61777e211a34942c723aa14ea442a1daa6f6361e05fbea51ddd4f1c7e7ee283f0266e95caacdc03d983d98e5510237402e79b5ff648d3f1631c32b952ca799d111f49afee7e8db000d2f1a759538e5f995c7b2ea50c574c6eb3e9bf6885314316e87bac1821fb49a77a2e6c7d0e87bf8c3d2976b13fe14249dfc0481af627fb012a10479d57c3ee8dee0ca65e5fb649c70623b4fffbc22c16b33f2530b5a7e39b93be9aaf7a3b0d4b8b530ba7e89d8f3f0e53438bba95be1f6e52d5e217bbd37e42b887d38f77ff459d906790976e774464d04c3359cb5ca639a20659d0896eedd28ad56b3d2dfca0a2d139b360818e184b0db894308f6292873220c6d0361a1decf1d9991b53c358790172ef526403c632ad2ed0ca42a8645c598d9caff28c2dcf41af5bf67023ae8e8e79d293f8c573392e51bc067cd1bacec88d1d8d9f6bdbfe6d34e2969ef0b9ea931d27f63c1d0a06dd915f5b83404d4bf3a08c5dbdbae2888c2b32f91d759710f2097daa4c8e57df5c0bda5272eabd2963d9db96d48bcb36eb5dc8f36026b225637bf640f5bfedbba020c6a19d06c471f4d10fd1821ee79e7e44b6bf06ad8d650d0a42634b52c19b8baadd311e261a63761280eb3d10ea15931ec17d2aab5d1bd241c072cf9eaaa472be1d58751d5638bbb4bd8d4c734869d4670193ff302695bae2a4329749f150060a84ec518617e8e9c00f0a11a9632c3e0ea69a38e305ec8b8ee7c33fe78200829e61a1a0e9307fecb90ca55728c1b3e4c70e11c9c20f720deec7510f88a78b4a8b60093f55627d0b6de6934509fc6ce22d2861f08024798be5311d746fe7605136fd7ece67200af4bcbff93f023471e8ef4498ae5a63f750ede4a67b582a55fa6c8af1ae3b42d62d6078503e4ca4b66526a8a6665c7e96a7b8f9ff0ad7736696d1a69ce4d342e4dec6367fde06cf276b8eaf5451add9b6195e248e211b6b52bd13410dfb65616714759f73b6624b4d47a3dcc87ab5a048cfe311089ab94e139c545ea2bf648b2d63fd47e87dc0b8caec0005d146f30b62df0a1463d713797c1ed452c3b005e355bafba85c1632ddbfeab574bff9ad117af481a8ac9950a7c66fc9c93c58584168c27d96a3a6ae3a4a98661dd990f676c0d78d407b1cab8d92002820c97e6ffbb17857cf50bfed5b3260b5c89df5d00843a6cede78116d450a15766db7d48317569a42b57727825cd939fa42514216d0317de40f140cf544d1a0b9b9874102a6cd74fd9de72299277bf55662fb254cb9c15000047115a175d318112d2588111b3723b536895ae6c5d0ab8978459daebde60206bc728ce81dacc8bada2294aef9dd6695abd24913a3f78df01c5e8382766360822fec020e31a74921f64fb337df04129b89e59465e039715547cec97199fe995a3e3da85b8c58fbb2a1a2e80b74f033dedb9672bea1f7b0c58369713d6ae0600d6ee3bee7de595ac7e692e61400879d756cd5bd83663ad52136e3e7a56413aa82e066325142bcf8a5ce92e6f72f2275851a9cfe650561f901bc10099505b6942c8a669ab13d613ce5a21a241dc8e213b5c8e02184898308cc10969ada7f92d58215e56eb992ef67ab9bf33a7296ccfa8a89563cceb929a8bedb83494074a4bc3c5e9d6fca2471f7656fa25097b9c53f4693597b120e680040832db5ac8aa72c64d2aaf94247271798f836accda9b292b20feb74b169f68c0d53887d08965abb5b4c173a7379ae6408f1ca99c668a3c3e8d25e28b6c4a6cdf1d85c9c21de86cd1c9a84cd17dc871b17f23c921c5678b4dfca1c447782e7e79b170340c1c18e5e686d0cb1ee116f0af1d38eced2947f560f8115560a2515fd27806148865cd07aae8e079f0ba6f28f23d3f65862d2d810f27b5e26fb2c3ebd0e870595e25a0e3c89e8e1a067d124365bc56c25ecfac0a23c88a09968612816b1959bb73598cd73bc526230c94af94cd20868feec3332007c25cc8398f42b4585753ce9b1336e4a3b05a5f1ca60b941c97849e344f1fd0c7b9d0e7abb0c9527b003558268db60840dbeb4b6b01c23de6df857a0cd0324e9e1dc0a3d461b812159fa3a5d7d0f279691d61ce0b9930ab04584949b13d60b4849326eb061ef7ef4c6f417074387b8b3c859e7ffae89dcc7fb17506db768f24c03a5f57b92f87800835d8fdb5ff2687f714256f452144b92c1cdbbb23a9f2823fa3ab61055d59f6f275057114536050185fb931397a17e37f36733a9279a7f6bf494227d7f351857d6e2ad67e2616c225f2013a9b34417f16ea16f010ae28ded08206ba0525f81f9b9b5469980dd5ade1120378867c1cbe00d448bbfb7cd2642e0921fe5a704102a83b5e01e630fedc4f0d2581dd655fcc104286c2418d3b8f354d7f40b072c69bafdd981def8fb962996e227cfa82c397ac9da27734b5aff164cfde039304324ffff049332106fd8a70fc73ac3d025833ccd5d34bce449f9b22ff812db99e33bb98bc8dde50fc8924796d6a238d4d3d6d4547954aec108b70f4711c4fa0e069a1d4b18dcfcf85e85672eae9f37c2ba0010f8c9fa5d8512852a8f6cc7185e58a048e64a3ab448855a737011752989f4399850e1ea2d79f909fdd3d42449e83e7f60004ff35587be578c0689613a4a0650205a0384b9ce5b264bfc6b749b2c9b3bb30871f230d29940f65a04e249b1b16a73dd3884293e00336a5f267641ad8dbee3707e9d021c8847d4d0f8211b8ca99343fe8a0e52e13b10d0305f09433a0512fb4809be5e7e271042ec36885bdc2b62b58069ff6ec9b9adc2b2377b9030d032fb1065815d1c18ceab78af2ea974398ff6f867f38f75527054dccc5ad3b7fb6b08a1fa36e5f0528434b7c5e9ed4c5324f531d5bc12d70cc51dd4a5516d356a0b96e7b9fbbd8a318cc4ce0bd8851631e5081592c999f01d48673328ebe54353eb6a0b3317775cacb927009c5d80ab5918e5dd8ad55e9a53dda3b5dec1d708f8f9009c67f92db532acd247cbd3c2c3b4f67a8760bdaace89fa5b31fc04f432c206d37de9eee4ac26da978e435fd6af782dfd70b4242ccffacd3b311025381f511091d43449c96f4301b955e24a0de32bc5b24aa427c4ac9bf43c78f365a05094f16a269be1f0b45d6d600053f8bc9741f6719cb71ac9310c04187347d6dabb6e252c7ac703803c2487bee2f9bfe351fcc0403f9c25492a425bbf4d8894c5bd845403bce876568f6317613734ea2129b4cc7f210e2e5fc9a955d90cabc0f119a61e22deb3a4a50e6d265bf00c7509897ee4c5710f3d47187957d9b2ae3518c84b21e40cb8d4ea09d8c4483e7decbc1ac680a8b73ff00bb1465ed91f2377f773d702a4beab6fe5172c9b648a5817a6baefdd4d79e116ba267c31f3f41cc5d1d96dd24193646da60943e11909c123c7be32d30f9d783763f731416a04555bae2f4fb11447ab787cb22a7e3d5ca639af3c58e96173be51c3c26930e58d7a3c224c629bd5f24e09af730427fac5da3dbfa6a0b55b7dbb55b05bda9959db74ef2557d3050ef38ee7ed5271f26e2d5581989c15e1f2650ee031907f8ee6e5693b6d7110e030bedcae41d162272ca77ea4117f40c8428dcb4b6791a04357b0408814364ca01488ef5cac76d9ec321f9507ad2c7c6b9e8cde127e5ebc3fe8837b9ca5d9bc6a053af26c495fe724c078e147b94258322a4c00384a3c7a3da1148951a4b785df32a2fe25e06e357b16af0900b44aa8cc347a6abe46e1dc3a7019dbb55d00b686c50775ae90eba330ffffcc91dc13be65f7e45cfe5dc341bb2441f5b6672b999cee32a4ef8410b05851f651e5f70738359e9f1d0a02c09fce241c1e8d42a8256985d97cdc07066f4b88a1514cffe742dd1336aff8c8296d6f59e6cade6071ad7433355caff1e7267227ad2b4b8ead75c075b327bbb7e82fbd337e529da0e9acb7b626bed85f84a228e4d93f771e8936c33ae4d6915addd5ae90200d1ef4b660bafeee7fcc0fc4ff1043abb90d2f663cce4ccb93a89da88af26f89f67fb31b4198e665805e5e92e66b22d2435efea2a9fca9a1504b968bbb9662591da7053d966bff12c266c7ad43eb64d5feaa8b5973f50040c14def89b41e87b27ffa2a5a58cbaae82f0fcca418382a8c8ed53ecbf58bf7c434bcb71a337cf3ae34e56a17459262a0b94708368789e9923eb1c13dbc42542e22b0a0da6f8967757e4959de19dce43a0f02113f6c04588c23b538328572e366f037027348533f956733166dc98470879445f21c1a86692b1a929c9354bd11ab6cc0a7233880768d08d97ade6e9a08112b947dd2665d09d9b801ca09d31e3b7488729ab8b587b65f0561b381151cb578ee86045ef5d0647a5dccc5a56bbc38ba343017da5e58ebc89aee54f26b3bb1dbb3810b1faae92fb51b9f0bd8fd43fde555c1eece21cd408c0da0c00f92dabb765f922cf8a2e83de0fd2f265605e8f9ca5e39f867e0ab9bb56e12e0c809887dffad6db4b975f63e2cca1d1696c5f758790a9d6e78e400cba61934befb35fab6fa307e1c9e3f03f5d4e5ee27c2596fee72e90373726438ae72e3d369471ceee54244031ed64576387076229402aa5e575ef845f3fd69ec1e243170c5feb94a7a59159122b5b448530c374356d4c3b168dd85f20933d73ec86ed171ce263032efb69af0d1578b8a86d8630fe0b303fd39252b3e550da08a692866faa9ff6358f7a8508f88fa043e3917ac0548f65e38436571b6bf71be5fc73f58ce3e7329aef1855a36174e5c85f61714298bdab2d0fed9877b692adcde677242bc78b880b36aacbda54690f706968ff32c2a06d2cdbf9207aa70029743084b0ff1d5870104c779865dfef788344754b28d791d86465411983b163fbbd570249c7d38683fac6ce8c7693044e406d30ef517e758f7dfac1745c6f9c824a16d138bfb2bce2e5882a0d9a0a0c75dd91e9d2d6f3cdd3c1d2fb690339cc2f4dd38a86a908cfcde4536766ec4fa1c3594689d09604cbb7ab11eaf15ccab6632a7e687e1916a9c77366222148e3890cdc0d0f71092bf7a78946112773bcb40e0e2fff521ccddfa9ff82738373c7dc101f9169cddaf2d3f6256cfe7df5302c15d33d3a04ab263028adebfe7ab63d2c9f8277ad1d1e56193203b4a6e45f1694fded3030ef08ef7ea64caf22a7e055dcf87d6b81f740cb65bc6bc27e32f486e0c18ad65abe1b6ad4f138836ae181bf965d30bbd6607c597414339bf0ba99e384d4073fce243077fe44938220792a35ab128db8a8bb3a85635ac3d81b2bab62752123482d0afc5177a33a355fbb972cfacb062825a32a24131a71812d0dad2189162f98e7ca00e374665ba0ccd1454ed02c922f9f2c5813742e426be4103cd3dde1cf13a81d1c85b82b631bb4f2d226aea6a287cd", 0x1000) read(r1, &(0x7f0000002140)=""/107, 0x6b) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0x0]}, 0x6) write(r0, &(0x7f0000000040)='!', 0x1) readv(r1, &(0x7f0000001140)=[{&(0x7f00000021c0)=""/4096, 0x1000}], 0x1) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x100) 16:01:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x8007, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x3ff, 0x2cbe, r1}, &(0x7f00000001c0)=0x10) 16:01:17 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f00000000c0)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x118) sendmsg$inet_sctp(r0, &(0x7f0000001840)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000001740)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x400}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x8, 0x4800, 0x7, 0x0, 0x9000000000000, 0xfffffffffffff801, 0x3f}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x80, 0x100, 0x7}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x80000000}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xfffffffffffffffd}}], 0xcc, 0x4}, 0x20000) 16:01:18 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./control\x00', 0x0) renameat(r1, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000080)='./file0\x00') futimesat(r0, &(0x7f00000000c0)='./control\x00', &(0x7f0000000100)={{0x9, 0xffffffffffffffff}, {0x7effffffffffffc1, 0x9}}) 16:01:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4) ftruncate(r0, 0xffff) ftruncate(r0, 0x500000001) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x2, 0x5, @empty, 0x5}, {0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x81}, 0x8, [0x1, 0x7719a974, 0x1, 0x95cd, 0x3, 0x3, 0x4]}, 0x5c) 16:01:18 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x6, &(0x7f00000001c0)={0x8}, 0x0, &(0x7f0000000240)={0x67}, 0x0) fcntl$setflags(r1, 0x2, 0x1) writev(r2, 0x0, 0x0) dup2(r2, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x1, 0x0, 0x93f, 0xffffffffffffffff, 0x0, 0x5fa2, 0xe14, r3}, &(0x7f0000000180)=0x20) recvfrom$inet(r0, &(0x7f0000000040)=""/6, 0x6, 0x40000, 0x0, 0x0) 16:01:18 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000140), 0x4) r2 = socket$unix(0x1, 0x7, 0x0) r3 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000040), 0x0, &(0x7f0000000180)=[@rights={0x20, 0xffff, 0x1, [r2, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r1, r1, r1, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x88, 0x180}, 0x20000) 16:01:18 executing program 3: freebsd10_pipe(&(0x7f0000000980)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYRES32=r1, @ANYBLOB="0600070009003a0601000a0d2c0143c1d700"], &(0x7f0000000b00)=0x16) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r3 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)={r4, 0x5, 0x5}, 0xffffff3e) r5 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) recvmsg(r2, &(0x7f0000000940)={0x0, 0xffffffffffffff86, &(0x7f00000008c0)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000000b40)=""/189, 0xbd}, {&(0x7f0000000580)=""/95, 0x5f}, {&(0x7f0000000600)=""/190, 0xbe}, {&(0x7f00000006c0)=""/141, 0x8d}, {&(0x7f00000002c0)=""/29, 0x1d}, {&(0x7f0000000780)=""/110, 0x6e}, {&(0x7f0000000800)=""/186, 0xba}], 0x8, &(0x7f0000000440)=""/39, 0x27}, 0x80) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x101, 0x10, 0x0, 0x2a68, r1}, &(0x7f00000004c0)=0x10) 16:01:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffcd6) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) write(r0, 0x0, 0xfffffffffffffeab) setrlimit(0xf, &(0x7f0000000100)={0x7f, 0x133c8c0c}) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x8) fstat(r0, &(0x7f0000000180)) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000400)) getgroups(0x3, &(0x7f00000002c0)=[r2, r1, r1]) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) r3 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x100000003f, 0x81) 16:01:19 executing program 1: accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x10000000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x808b, 0x100) mmap(&(0x7f0000a55000/0x1000)=nil, 0x1000, 0x3, 0x413, r0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) open(&(0x7f0000000000)='./file0\x00', 0x4, 0x4) mprotect(&(0x7f0000bc7000/0x1000)=nil, 0x1000, 0x20000001) 16:01:21 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', 0x0, &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x6, 0x10, r2, 0x0) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 16:01:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x4000000001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x401, 0x10, 0x9, 0x7, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000080ff03"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) 16:01:22 executing program 1: clock_gettime(0xe, &(0x7f0000000000)) r0 = shmget$private(0x0, 0x7000, 0x130, &(0x7f0000ff7000/0x7000)=nil) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) getgroups(0x5, &(0x7f0000000300)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) socketpair(0x1f, 0x20000007, 0x7, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$inet_udplite(r4, 0x88, 0x2, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0xc) r5 = getpgid(0xffffffffffffffff) r6 = getpgid(r5) mincore(&(0x7f0000ffb000/0x1000)=nil, 0x1000, &(0x7f00000004c0)=""/4096) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0x1, r1, 0x0, r2, r3, 0x4, 0xdcc7}, 0x7, 0x2a6, 0x7e92, 0x10000, r5, r6, 0x8}) clock_gettime(0xe, &(0x7f0000000040)) 16:01:22 executing program 1: r0 = socket(0xffffffffffffffff, 0x10000001, 0x84) clock_gettime(0xe, &(0x7f0000000100)) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66696c6530006d770d4432e678326ea01bc29bc14d7ec2d8aec0d045184a832c894db511ae403850bf75b4569627102020aab2972d91c5205e276fb0003f581a33bcb1b01151f9d15e9010728071ac9cfe76d0b343e3dc30e214a8896f7bb0e34b6d017e852303a16a15cd0d722da36aee5770750e7da56adf"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0x2, 0x7f}, &(0x7f0000000400)=0x8) socket$inet6(0x1c, 0x0, 0xffffffff) setitimer(0x2, &(0x7f0000000340)={{0xc8, 0x7ff}, {0x46, 0x5}}, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x240000000000, 0x6, 0x0, 0x4, 0x9dd}, 0x14) getsockopt$inet6_udplite(r0, 0x88, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x79) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0xf603}, &(0x7f0000000200)=0x8) getitimer(0x0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f00000002c0)=0x4) 16:01:22 executing program 3: open(&(0x7f0000000140)='./file0\x00', 0x100, 0x10) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x80, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) 16:01:22 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r1 = dup(0xffffffffffffffff) fcntl$dupfd(r0, 0x11, r1) setresuid(0x0, 0xffffffffffffffff, 0x0) 16:01:23 executing program 0: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0xee00) utimes(&(0x7f0000000000)='.\x00', 0x0) 16:01:24 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000040), 0x4) 16:01:24 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x3ce, @loopback, 0x5}}, 0x0, 0x9, 0x8001, 0x0, 0x9}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x7fffffff}, &(0x7f0000000180)=0x8) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r3, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r6, 0x9}, &(0x7f0000000380)=0x8) fchmodat(r4, &(0x7f00000003c0)='./file0\x00', 0x40) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000400)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000004c0)={r6, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000500)=0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x412, r0, 0x0) ftruncate(r5, 0x4) r8 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x244, 0x12a) recvfrom(r5, &(0x7f0000000580)=""/158, 0x9e, 0x0, &(0x7f0000000640)=@un=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000700)={r2, 0x4}, 0x8) getsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000740), &(0x7f0000000780)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000007c0)={@in={{0x2, 0x3, @loopback}}, r7}, 0x8c) getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000880)={@rand_addr, @loopback, 0x0}, &(0x7f00000008c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000900)={@multicast1, @empty, r9}, 0xc) accept4$inet(r5, &(0x7f0000000940), &(0x7f0000000980)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r8, 0x84, 0x107, &(0x7f00000009c0)={r3, 0x9, 0x2, 0x401, 0x913a}, &(0x7f0000000a00)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000a40)={r10, 0x1, 0xa, [0x1, 0x0, 0x9d74, 0x1, 0xfff, 0x0, 0x7, 0x1f, 0x80, 0x7]}, 0x1c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000b00)={0x97d, 0x4000, 0x0, 0x5, r3}, 0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000b40)={r3}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) open(&(0x7f0000000c40)='./file0\x00', 0x40, 0x20) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f0000000c80)={@in={{0x2, 0x1, @multicast1}}, r7}, 0x8c) 16:01:24 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x1, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, @in6={0x1c, 0x2, 0x1, @loopback, 0x4}, @in6={0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f00000001c0)=0x10) 16:01:24 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x4006b) setsockopt$inet6_group_source_req(r0, 0x29, 0x67, 0x0, 0x0) lseek(r0, 0x0, 0x3) freebsd11_fstat(r0, &(0x7f0000000080)) 16:01:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) fcntl$setown(r1, 0x6, 0x0) 16:01:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="81022e2f6f696c64302c8666b17bcb909f2953416500"], 0x10) execve(0x0, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) shutdown(r0, 0x1) select(0x40, &(0x7f0000000300)={0x9, 0x0, 0x100000001, 0x400000, 0x6, 0xfffffffffffffffb, 0x9e60a11, 0x1007bb}, &(0x7f0000000340)={0xdd9, 0x20, 0x5b5, 0xe8, 0xb831, 0x2, 0xffffffff, 0x7fffffff}, &(0x7f0000000380)={0x80000001, 0x3f, 0x8, 0x8005, 0x800, 0x3, 0x0, 0x9}, &(0x7f00000003c0)={0x100000000}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10) r2 = socket(0x1f, 0x30000005, 0x7f) close(r0) accept$inet(r2, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000480)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000004c0)={r1, 0x0, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xc0000000000, 0x4) 16:01:24 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x1f, 0x10000000, 0x6, &(0x7f0000000080)) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$lock(r1, 0xfffffffffffffe, 0x0) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0xe8030000) 16:01:24 executing program 2: r0 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000001c0)={0x5, 0x1, 0x91, 0x7}, 0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x4, 0x7, [0xfffffffffffff000, 0x2, 0x339, 0x4, 0xeb65, 0x1, 0x7]}, &(0x7f00000000c0)=0x16) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x20, 0x2, 0x1, r1}, &(0x7f0000000140)=0x10) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000180)=0x10) 16:01:24 executing program 1: r0 = socket(0xffffffffffffffff, 0x10000001, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet(0x2, 0x1, 0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0), 0x8) 16:01:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x1, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801ffff) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff000d7c8d7989b7e5086d260b34bcee3b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0) ftruncate(r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 16:01:25 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c060000003851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) 16:01:26 executing program 3: socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x3, 0x0) 16:01:26 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x3}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = msgget$private(0x0, 0xfffffffffffffffc) msgsnd(r2, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgrcv(r2, &(0x7f0000002800)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 16:01:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f00008e2fba)="958e3929", 0x4) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x7ff, 0x4) 16:01:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), 0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = dup(r0) bind(r0, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x0}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x9, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2102000000fe8000000000000000000000000000aa0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setstatus(r1, 0x4, 0x10004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 16:01:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x1, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801ffff) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff000d7c8d7989b7e5086d260b34bcee3b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0) ftruncate(r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 16:01:29 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666900"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="010000004cf37d1ad161f660165925fd4c01f9008cd5238d0670655ffbf1bf62e32e7624a98bb0e3ccb1e4ca9d7890429d33f772c182383642a86086789a14b7e0a6fcd8ba2e0aac2bbb368c726db4", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 16:01:29 executing program 3: r0 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r2) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x6acf, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0xc28, 0x400, 0x4, 0x1000, 0x2, 0xc1}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000300)={r6, 0x7, 0xf}, &(0x7f0000000340)=0x18) fchmod(r3, 0xa) setuid(r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000380)={r6, 0xffffffffffffead3}, &(0x7f00000003c0)=0x8) getsockopt(r3, 0xb22f, 0xa5d, &(0x7f0000000400)=""/127, &(0x7f0000000480)=0x7f) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000004c0)={r8, 0x1a, 0x20, 0xea, 0xbd0, 0x9}, &(0x7f0000000500)=0x14) getgid() socketpair(0x1, 0x10000005, 0x1c8000000000, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000580)={r7, 0x9d}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000600)={r9, 0x8, 0x3, [0x8, 0xb79c, 0xcc]}, &(0x7f0000000640)=0xe) setreuid(r0, r1) freebsd11_fstat(r4, &(0x7f0000000680)) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r10, 0x84, 0x13, &(0x7f0000000700)={r12, 0x2, 0xfb, "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"}, 0x103) r13 = socket$inet6(0x1c, 0x0, 0x5) getsockopt$inet_sctp_SCTP_EVENTS(r10, 0x84, 0xc, &(0x7f0000000840), &(0x7f0000000880)=0xb) r14 = dup2(r10, r5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r10, 0x84, 0x8004, &(0x7f0000000940)={r11, &(0x7f00000008c0)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000980)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000a40)={0x0, &(0x7f00000009c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000a80)=0x10) fstat(r13, &(0x7f0000000ac0)) fchmod(r3, 0xc6a41e13854ed479) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000bc0)={r8, 0x400}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r14, 0x84, 0x108, &(0x7f0000000c00)={r8, 0x7, 0x3, 0x4, 0x1}, &(0x7f0000000c40)=0x18) 16:01:30 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x90001, 0x8c) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x1) 16:01:30 executing program 3: r0 = socket(0x2, 0x2, 0x0) fcntl$setown(r0, 0x6, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x10) close(r0) 16:01:30 executing program 3: r0 = socket(0x2, 0x2, 0x0) fcntl$setown(r0, 0x6, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x10) close(r0) 16:01:30 executing program 3: r0 = socket(0x2, 0x2, 0x0) fcntl$setown(r0, 0x6, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x10) close(r0) 16:01:30 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x60000, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300010005}) 16:01:30 executing program 3: r0 = socket(0x2, 0x2, 0x0) fcntl$setown(r0, 0x6, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x10) close(r0) 16:01:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x1, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801ffff) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff000d7c8d7989b7e5086d260b34bcee3b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0) ftruncate(r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 16:01:30 executing program 3: r0 = socket(0x2, 0x2, 0x0) fcntl$setown(r0, 0x6, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x10) 16:01:31 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) sendto$inet(r0, &(0x7f0000000500)="035a5203c4bd259249c0d6c3b6d117197388ed1db6ebfd4234ec61b59f0300000000000000ad4692a0782692c2accb03165b2f3f6986cf7b1fa0d8c9ed296dd4de183f5ea0d96f8e7377ec929cfbae97773805bbf5d6b10feb44fe17e52767875307feac51b35f6b7e1a03f275097471591674951b2b656bc6856101c05d12905625cf2f577fd843d66919914d95762cdc1b68bf0a5a43af8d3dd78e48c8f5bbb15ba741854010bc9fc3d84995a8eaccc8a9f6b54ac6ee403dfbf5b7084634f798de6bed05ac25185435ffa1bb7711259c69e95ce65d7b0114848799830ba07475760ed8b428", 0xe6, 0x0, &(0x7f0000000140)={0x2, 0x1, @loopback}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)={r2, 0x9a, "bf9ed5dfbbf51923b1f883dcee0b4793c7c798639524c91d2b426a4f73044f8f3243ba26c2be7ead7c493932ed6d47324244a27d923e5dc142a2c8f2dd7f4300d04424d03213db32db186116e79c27f0d375c67b64bc28a530c97a6f5c9c609a7c542dc2eb17f1fbe1b5f8f45dbbaa75b34cc48499f21ddc5f14092b3de118ed3784bf47f00e46224408435c72830749c8b8f7b6ecebaf91e7c8"}, &(0x7f00000003c0)=0xa2) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r3, 0x401, 0x6, 0x3}, &(0x7f00000000c0)=0x10) fchmodat(r1, &(0x7f0000000400)='./file0\x00', 0x105) accept$unix(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f0000000000000000000000000000ec360000020000000000000000000000000000000009000000000000000000"], &(0x7f0000000240)=0x6e) 16:01:31 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x10) 16:01:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x400) getegid() setsockopt$inet_mreqn(r0, 0x0, 0xc, 0x0, 0x0) 16:01:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2301000000000000000000be00000000000000000002000000000000000000000000000000000000000000120000800000000000000000000000000000008000000000000000000000000000000000000004000000000000000000000000e0ffffff000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="04000700ffff0000"], &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x8}}, r1, 0x80, 0xdfe, 0x20, 0x4, 0xb6d}, &(0x7f0000000080)=0x98) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="06000000010000002dcee7d780000000ffff2d00b3f4e1a71930410b1b13afaa58ae93d6bcdf1bdd09d05731c7c234"], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 16:01:31 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xcc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r1, 0x4, 0x10000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r1, 0x18}, {r1, 0x2}], 0x2, 0x664b6e3) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e230100000000000000000000000000000000000001a4faee3b00000000000000000000000000000000000000000000000000000000004d851456000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd7b9b8f7743f9690000000000000000", @ANYRES32=r3, @ANYBLOB="00000000010001008102000001000000ff01ff00"], 0x98) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = getuid() freebsd11_fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect(r2, &(0x7f0000000500)=@in6={0x1c, 0x3, 0x100, @empty, 0x6}, 0x1c) fchownat(r1, &(0x7f0000000100)='./file0\x00', r4, r5, 0x400) r6 = shmget(0x3, 0x3000, 0x2a, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000300)=""/207) socket$inet_icmp_raw(0x2, 0x3, 0x1) semget$private(0x0, 0x3, 0xc) 16:01:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x1, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801ffff) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff000d7c8d7989b7e5086d260b34bcee3b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0) ftruncate(r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 16:01:33 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x10) 16:01:33 executing program 0: getrusage(0xffffffffffffffff, &(0x7f0000000000)) getrusage(0x0, &(0x7f00000000c0)) r0 = open(&(0x7f0000000180)='./file0\x00', 0x8008, 0x4) sync() chdir(&(0x7f00000001c0)='./file0\x00') connect$unix(r0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa) r1 = semget$private(0x0, 0x7, 0x1) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000380)={{0x80, r2, r3, r4, r6, 0x8, 0x8}, 0x5, 0x8, 0x5}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x0, 0x1, 0x2d20, 0x3, 0x3, 0x401, 0x1, 0x18, 0x0}, &(0x7f0000000440)=0x20) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000480)={r7, 0x0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x8) getgid() getsockopt$inet_tcp_buf(r0, 0x6, 0x2061, &(0x7f0000000540)=""/39, &(0x7f0000000580)=0x27) shmget(0x1, 0x12000, 0x4, &(0x7f0000fec000/0x12000)=nil) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000005c0)=""/191) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000680)=""/4096) freebsd11_fstat(r0, &(0x7f0000001680)) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000001700)={0x400, 0x8001}, 0x8) lchown(&(0x7f0000001740)='./file0\x00', r4, r5) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001780)=""/77, &(0x7f0000001800)=0x4d) mkdir(&(0x7f0000001840)='./file0\x00', 0x20) r8 = fcntl$dupfd(r0, 0x0, r0) fsync(r8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000001880)={0x3, {{0x2, 0x2}}}, 0x90) ppoll(&(0x7f0000001940)=[{r0, 0xa0}, {r0, 0x100}, {r0, 0x8}, {r0, 0x28}, {r0, 0x1}, {r0, 0x4}, {r8, 0x80}, {r0, 0x2000}], 0x8, &(0x7f0000001980)={0x2, 0xffffffffffffffff}, &(0x7f00000019c0)={0x18}, 0x8) getpid() 16:01:34 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x10) 16:01:34 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x10) 16:01:34 executing program 1: r0 = semget$private(0x0, 0x4002, 0x4000000002) semop(r0, &(0x7f0000000040)=[{0x7, 0x1, 0x1800}, {0x0, 0x7ff, 0x800}, {0x2, 0x22b}], 0x3) semop(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x1800}], 0x1) __semctl$GETNCNT(r0, 0x1, 0x3, &(0x7f0000000140)=""/250) semop(r0, &(0x7f0000000100)=[{0x0, 0xffff, 0x1800}], 0x1) 16:01:35 executing program 3: r0 = socket(0x0, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x10) 16:01:35 executing program 3: r0 = socket(0x0, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x10) 16:01:35 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e2f66686c653000bdac05c2e4807a749bc521338ae39fb6dc18a52aaa80c30da803a58eeb78df4836c8ed9e9fddfbef21cd81639a5f587f66ab92e3e3418f4166b98bcb41d9aea6"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0x3, 0x4, [0x3ff, 0x100000001, 0x3, 0x5]}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xa, 0xb2d}, &(0x7f0000000280)=0x8) 16:01:35 executing program 3: r0 = socket(0x0, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x10) 16:01:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x40) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup2(r0, r1) connect(r0, &(0x7f00000004c0)=@in, 0xc) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0xffffffffffffff97, 0x0, 0xffffffffffffffe7}, 0x0) 16:01:35 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x40) r1 = semget$private(0x0, 0x2000000000, 0x4) __semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f00000002c0)=""/69) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x2, 0x7fff, 0x8000, 0x203}, &(0x7f0000000140)=0xffffff3d) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000340)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r2, 0x775, 0xa6, "8d277d4afcb55eb4d292315b7aba2d7526af1caaee39a05a26f76650e47dab02ced62652e9c4df5da20c5635a29deed7bd495aadc6fd0f16a0808b3a910a8c9dda2659011b3a5cb37daec8b9b09462a4b13536a73da177b06a3fcaf9146b553a0fa9e0eeb018090b0a888578bc129993b8fc1dcaad38ea68d4520a2100f5e2c4ab726fb36776ccd66f08f6097c92df904ca9765bb57351b95d03c21d114b7b495ee9df872f7a"}, 0xae) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14050400290000002a007542680000000098ea93f5ab70abb33b4b3994afc24022a6c40b894526edd3"], 0x14}, 0x0) semget$private(0x0, 0x3, 0x0) 16:01:35 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x8, 0x5, 0x3, 0x3, 0x8}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x101}, 0x8) r3 = socket$inet6(0x1c, 0x10000003, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x10000007, 0x7) sendmsg$inet6_sctp(r3, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x262}, 0x0) sendfile(r3, r3, &(0x7f00000002c0), 0xad) read(r3, &(0x7f00000000c0)=""/149, 0x95) 16:01:35 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000040)={0x2, {{0x2, 0x1, @broadcast}}, {{0x2, 0x3, @rand_addr=0x1}}}, 0x118) r1 = socket$inet(0x2, 0x1000ffffffe, 0xffd) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="9e0facd86d07cc77da698374bcfab26c114dadafb23052666771f41d", 0x1c) socket$inet(0x2, 0x10000000, 0x6) 16:01:35 executing program 3: r0 = socket(0x2, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x10) 16:01:35 executing program 2: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x1, &(0x7f0000000680)=[r0]) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000080)=@in={0x2, 0x2, @multicast1}, 0x10) r2 = open(&(0x7f0000000540)='./file0\x00', 0x501, 0x40) symlinkat(&(0x7f0000000500)='./file0\x00', r2, &(0x7f0000000580)='./file0\x00') r3 = getegid() setgroups(0x2, &(0x7f0000000040)=[r3, r3]) setuid(0xee01) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000480)=0x188) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0x8, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e2200e601000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r5, @ANYBLOB="ac0000b60deedc86b40d50010000000000000000"], &(0x7f0000000240)=0x371) r7 = accept4(r4, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000440)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000002c0)={0xab, 0x2, 0x800, 0x6, 0x7fffffff, 0x3, 0x7, 0x1, r6}, 0x20) 16:01:35 executing program 1: r0 = socket$inet(0x2, 0x10000007, 0x7fffffff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x8, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x9, 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) 16:01:35 executing program 3: r0 = socket(0x2, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x10) 16:01:35 executing program 3: r0 = socket(0x2, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x10) 16:01:35 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname$inet6(r0, &(0x7f0000000140), &(0x7f0000000180)=0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x101}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r2, 0x1ff, 0x20, 0x77}, &(0x7f0000000480)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r3 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x746d, 0x1}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000300)={r4, 0x7d}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000240)={0x1, 0x6, 0x2000, 0xed74, 0xdbee, 0x7, 0x3, 0x40, r4}, &(0x7f00000002c0)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000340)={r5, 0x9}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000003c0)={r4, 0x1000}, 0x8) 16:01:36 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x4}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1b9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x101, 0xb, 0x620, 0x8001, 0x4, 0x2, 0x7, 0x67, r0}, &(0x7f00000000c0)=0x20) 16:01:36 executing program 3: socket(0x2, 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x10) 16:01:36 executing program 2: getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x2b, "dd301fdd28cd0eee6b28355d635a377426af259b444d238b39764dd1a79bb677fac65462f51cc5076ea8c9"}, &(0x7f0000000040)=0x33) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f0000000180)={r0, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x100000000, @loopback, 0x1}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x1000, @empty, 0x8}]}, &(0x7f00000001c0)=0x10) read(0xffffffffffffffff, &(0x7f0000000200)=""/242, 0xf2) 16:01:36 executing program 1: r0 = socket(0x17, 0x1, 0x80000001) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) getgid() r1 = getgid() setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x1, 0x4) r2 = getpgid(0x0) wait4(r2, &(0x7f0000000100), 0x0, &(0x7f0000000140)) getpgrp(r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast1}}, r3, 0xe4, 0x3, 0x200, 0x3ff, 0x2, 0x1}, 0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x401, @empty, 0xa25}}, r4}, &(0x7f0000000400)=0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000440)={r5, 0x7}, &(0x7f0000000480)=0x8) r7 = dup(r0) r8 = semget(0x3, 0x4, 0x108) r9 = geteuid() getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) __semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000580)={{0xfffffffffffffff8, r9, r1, r10, r1, 0x40, 0x8}, 0x1, 0x800}) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000600)={r3, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000640)={r6, 0x5, 0x1}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f00000006c0)={@in={{0x2, 0x1, @rand_addr=0x2}}, r3}, 0x8c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000780)={r6, 0x200}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x56, &(0x7f00000007c0)={0x1, {{0x2, 0x0}}, {{0x2, 0x1, @rand_addr=0x268}}}, 0x118) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000900)={r6, 0xa6, 0x6, 0x3}, 0x10) getegid() setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f0000000940)={0x3f, {{0x2, 0x3, @loopback}}}, 0x90) __semctl$IPC_RMID(r8, 0x0, 0x0) syz_execute_func(&(0x7f0000000a00)="c403e96873d50bc442fd22cfc4229598fec4c2bdacec660f5c942891000000c421fb2db9793099752ef30faecbc44219b801660f1ebb00000000d9f8") setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000a40)={@in6={{0x1c, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r6, 0x1ff, 0xd52, 0x8e3}, 0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000b00)={r6, 0x5}, &(0x7f0000000b40)=0x8) 16:01:36 executing program 3: socket(0x2, 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x10) 16:01:36 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r1, &(0x7f0000000500)=""/90, 0x5a) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/47, 0x2f}], 0x1) r2 = socket$inet(0x2, 0x10000005, 0x4) fchmod(r2, 0x4) dup2(r1, r0) execve(0x0, 0x0, 0x0) 16:01:36 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffd9) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1}, 0x0) 16:01:36 executing program 3: socket(0x2, 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x10) 16:01:36 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x4}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1b9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x101, 0xb, 0x620, 0x8001, 0x4, 0x2, 0x7, 0x67, r0}, &(0x7f00000000c0)=0x20) 16:01:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='(\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10406, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x1a66}, &(0x7f0000000100)=0x8) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={r3, 0xfff}, 0x8) 16:01:36 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) shutdown(r0, 0x2) close(r0) 16:01:36 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, 0x0, 0x0) 16:01:36 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, 0x0, 0x0) 16:01:36 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, 0x0, 0x0) 16:01:36 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) bind(r2, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r1, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1003, &(0x7f00000000c0)=0x6, 0x26e) 16:01:36 executing program 2: mprotect(&(0x7f0000039000/0x4000)=nil, 0x4000, 0xffffffffffffffff) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100), 0x4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xe153}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6]}, &(0x7f0000000180)=0x10) mkdir(&(0x7f00000001c0)='./file0\x00', 0x11c) 16:01:36 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[], 0x0) 16:01:36 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[], 0x0) 16:01:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000100ffffffff00000000000000000000000000004e875e9d4d000000000000000000000000000000001c743d4fafcb19a8d54e2d85bf0000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8c) r2 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="fbffffff6388000000000000faffffff03000000"], &(0x7f00000002c0)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r3, 0x1, 0x5, 0xba3f}, 0x8c) getsockname$inet6(r2, &(0x7f0000000040), &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="8800b000ea6ffc8d63f401484751ab74f060c07948b1b6ad8c404dc9bee9df6e8142a50613f99b6cc1fa93e5ce74d23e4b900530cb081eb5ff70b8d606847aba743df77c7e0c585e91f8ed78d31494d138676199222a314cd255fa19be8c91e36f80b2bcb2c1ec1abb4c28514557a096018fbeb5e1ef041b0e32bb944e41acc866442bad15ee049001000000000000003230cc9ab892180ea66787d032ad02d98c5cc91eead88495660ee209796b3bfefb177851"], 0xb8) 16:01:37 executing program 0: setitimer(0x0, &(0x7f00000001c0)={{0x0, 0x7}, {0x2526f8fc, 0x80d3}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0x101, 0x4) r1 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/52) setitimer(0x0, &(0x7f0000000fe0)={{0x0, 0xffffffffffffffff}}, 0x0) select(0x40, &(0x7f0000000040)={0x6, 0x10001, 0xfff, 0x80, 0x1, 0x6, 0x5, 0xffffffffffffff49}, &(0x7f0000000080)={0x9, 0x1, 0x131, 0x100000000, 0x6, 0x9, 0x100, 0x7f29}, &(0x7f00000000c0)={0x65533cfe, 0x4, 0x401, 0x3, 0xa6, 0x5, 0x8, 0x2}, &(0x7f0000000100)={0x101, 0x9}) 16:01:37 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[], 0x0) 16:01:37 executing program 2: __getcwd(&(0x7f0000000000)=""/128, 0x80) socketpair$unix(0x1, 0x20000001, 0x0, 0xffffffffffffffff) 16:01:37 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) 16:01:37 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x0) truncate(&(0x7f00000001c0)='./file0/file0\x00', 0x80000000) getpeername$unix(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080f94a781f23db55cec166dd0aa2d993ea94fffb79e80a27f98da734464a9fd39929e3e45b4fdcb8bd66a0eba669eca4f347c958e51066ac47ee77ee34bdf9653382d8e3c58bac099839cad8e41a3847da4da65ca08b79980117fafcccb5daee4c4c58c2458cacae7ffbb2e0d0"], &(0x7f0000000200)=0x6e) lseek(r0, 0x0, 0x1000000000003) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') poll(&(0x7f00000000c0)=[{r0}, {}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000100)=0x4) fcntl$setflags(r0, 0x2, 0x1) 16:01:37 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) 16:01:37 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000ee4000/0x3000)=nil, 0x3000) getsockopt$inet_buf(r2, 0x0, 0x54, &(0x7f0000000140)=""/79, &(0x7f00000001c0)=0x4f) r3 = socket(0x1c, 0x0, 0x5) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x7, 0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x100, 0x3, 0x8001, 0xb}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x5, @empty, 0x9}}, r4, 0x2, 0x7, 0x80}, 0x8c) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_mreq(r5, 0x0, 0xd, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0x8) getresuid(&(0x7f0000000340), &(0x7f00000003c0), &(0x7f0000000400)) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) 16:01:37 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0xfffffffffffffffe) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) poll(&(0x7f0000001100)=[{r0}], 0x1, 0x0) open(&(0x7f0000000040)='./file0/file0\x00', 0x100, 0x20) 16:01:37 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) 16:01:37 executing program 2: freebsd11_mknod(&(0x7f0000000240)='./file0\x00', 0x1000, 0xc4) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) ftruncate(r1, 0x81) close(r1) setitimer(0x0, &(0x7f0000000180)={{0x9e, 0x3}, {0x0, 0x609}}, &(0x7f00000001c0)) poll(&(0x7f0000000080)=[{r0, 0x144}], 0x1, 0x0) 16:01:37 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867"], 0x1) 16:01:37 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867"], 0x1) 16:01:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x10380, 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) connect(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x1ff) 16:01:37 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867"], 0x1) 16:01:37 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000600)='./file0\x00') setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xffffffffffffff00) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff2d) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x0) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x2, 0x8, @loopback, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) 16:01:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) r3 = getuid() r4 = getgid() fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r7 = getpgid(0xffffffffffffffff) r8 = getpgid(0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000340)={{0x0, r3, r4, r5, r6, 0x2, 0x7ff}, 0x8, 0x3f, 0x1, 0x2, r7, r8, 0x3}) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f00000000c0)=0xd6) 16:01:38 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b30878"], 0x1) 16:01:38 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b30878"], 0x1) 16:01:38 executing program 1: r0 = open(&(0x7f0000000080)='./file1\x00', 0x80000000000206, 0x3) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x1f, r1, 0x0) ftruncate(r0, 0x80000001) setsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000000)=0x8001, 0x4) ftruncate(r0, 0x100000001) ftruncate(r1, 0x0) 16:01:38 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b30878"], 0x1) 16:01:39 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, 0x4}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x1e}, &(0x7f0000000100)=0x8) 16:01:39 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415"], 0x1) 16:01:39 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0xa, 0x840) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000100)="1c", 0x1}], 0x1) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffee, 0x1000300010005}) setsockopt$inet_tcp_buf(r0, 0x6, 0x2465, &(0x7f0000000180)="36c6b650b7e9810b643a3c16be6c3b1c4b24f6cd5b3cf7d8d351dc37a8669941c27485568361b1d60b8c0cafc82e3546e0f86e3a7a5d79ad63106826", 0x3c) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f0000000140)=0x4) 16:01:39 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 16:01:39 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415"], 0x1) 16:01:39 executing program 2: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000080)='./file0\x00', 0x86d) open(&(0x7f0000000040)='./file0\x00', 0x10101, 0x4) sync() 16:01:39 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415"], 0x1) 16:01:39 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5"], 0x1) 16:01:39 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000c80)={&(0x7f0000000980), 0x10, 0x0}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 16:01:39 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5"], 0x1) 16:01:39 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x401, &(0x7f0000000040)=0x7fff, 0x4) 16:01:39 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5"], 0x1) 16:01:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x25f) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) 16:01:40 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x9) fchmod(r0, 0xffffffffffffffff) setuid(0xee01) r1 = semget$private(0x0, 0x0, 0x140) __semctl$GETNCNT(r1, 0x3, 0x3, &(0x7f0000000140)=""/79) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0xb00) 16:01:40 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea"], 0x1) 16:01:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@remote, @empty, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000000c0)={@rand_addr=0x3, @loopback, r2}, 0xc) select(0x40, &(0x7f0000000100)={0x2, 0x8, 0x4fa6, 0x482, 0xffffffffffffff02, 0x81, 0x2, 0x6}, &(0x7f0000000140)={0x0, 0xad10, 0x3, 0x2, 0x1ff, 0x3, 0x589, 0x9}, &(0x7f0000000180)={0x1, 0x1ff, 0x1, 0x6, 0x8001, 0x4, 0x6}, &(0x7f00000001c0)={0x1ff, 0x800}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x26, &(0x7f0000000000), 0xfe6a) 16:01:40 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) utimensat(r0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={{}, {0x100, 0x5d23}}, 0x1fc) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x100008, 0x42) writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="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", 0xc01}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 16:01:40 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea"], 0x1) 16:01:40 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea"], 0x1) 16:01:40 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:01:41 executing program 1: 16:01:41 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82172e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:01:41 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e230104000000000000000000000000000000000001ffffff7f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="7983a3a4000026ba35540000"], &(0x7f0000000140)=0x8c) socket$inet6(0x1c, 0x20000000, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @loopback}}, r2}, &(0x7f0000000240)=0x8c) 16:01:41 executing program 1: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) select(0x40, &(0x7f0000000000)={0x1000000000000000, 0x4, 0xffffffffffffff80, 0x7, 0x100000000, 0x1, 0x401, 0x2}, &(0x7f0000000040)={0x101, 0x2, 0xc50d, 0x200, 0x0, 0x86cc, 0x69, 0x7}, &(0x7f0000000080)={0x7, 0x9, 0x20, 0x5e8, 0x7b0e, 0x8000, 0x800, 0x7ff}, &(0x7f00000000c0)={0x9, 0x5}) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) 16:01:41 executing program 0: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x10000000) sendmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="377604b85f417e26131a3450b1c0e3c67c330a752112aa5701989c21cac2476f4cef4e9cd25994a2ac94269878111881ed59963ddbfc56ce453b7a4b9ca393850a21aa5e577e91dfcd254df7b287bd51e0a65cad0054a9ab27bbd334a2ff6056537096ef3e27c1a37e940a72e2", 0x6d}, {&(0x7f0000000140)="292da45ac673c08e7cd17d1eb5990e3dbae5f3ffa5ba45e99e0882ebd5a3032fd0d9e2083d15360f31f3aba586b80a50749efb820c9b324f1e0cc544470c4e7a2ab4f245ed7ba82e27d9c33987cda065247dffd037609605b1c98641ba2acf1ee4dd5e6c1c777744098d868da2dd2764f0fdfcf6751853eecdcce05222133bbe6abb023ba973cd5bae08fe5dfdfd27e12e267a83e8fa1b693cd41f983fb655a5f5455fb327", 0xa5}], 0x2, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x3a8}, 0x20000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffa000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000640)={0x8, 0x200, 0x7, 0x4, 0x0}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000740)={r3, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000000780)=0x10) r4 = socket$inet6(0x1c, 0x20000000, 0x80000001) getsockname(r4, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) 16:01:41 executing program 2: getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x0, 0x0) setgid(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r3, &(0x7f0000000100)="93efc75f76477c8e461d624dd2009fc6999e503770771c98992b9cb7f975b974c8cd8d39a9279ef9a04a2c75a9fb6cb124b62d8b26cc9771fa0cbac25e5ab97fafe2bb804100e36aae11a1f8b2c9e8275577184ebd8a6ef8c4997f488e06a3ed0f083992e3602ddbb3d5e91d8127200546ad7cd817955b134fa56bbcedd1c97c2ab56d86e2a69e67cd59a3e6e9244ec0ddf5bc6eeab5a349bfeb7c702a59daa042da6762798d1d65a4e47ae514e7ba558534b1a33784b5", 0xb7, 0x20001, &(0x7f00000001c0)={0x2, 0x0}, 0x10) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x0) setgroups(0x5, &(0x7f00000000c0)=[r0, r1, r2, r2, r0]) open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) 16:01:41 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330917c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:01:41 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 16:01:41 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @broadcast}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@broadcast, @remote}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 16:01:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xa2, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000002"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffeea, &(0x7f0000000000), 0xffffffffffffffb9}, 0x0) 16:01:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x1000, 0xffffffff, 0x0, 0x5, 0x6, 0x9, 0x5a51, 0x8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x1, 0x2, 0x3, 0xbf}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x800, 0x6, 0xa1, r2}, &(0x7f0000000180)=0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) linkat(r3, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x400) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) rename(&(0x7f0000000040)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x6) poll(&(0x7f00000000c0)=[{}, {r3, 0xc}], 0x2, 0x75f) fcntl$setflags(r3, 0x2, 0x1) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', 0x0) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 16:01:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x4) __semctl$IPC_RMID(r1, 0x0, 0x0) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000040)=""/8) r2 = semget$private(0x0, 0x2, 0x440) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x38c0, 0x2, 0x0, 0x7, 0x7fff, 0x1, 0x81, 0x3ff]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, 0x0, &(0x7f00000000c0), 0x20000000) sendfile(r3, r4, &(0x7f0000000100), 0x80) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0x100000000, 0x100, 0x62, 0xbb, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000001c0)={r6, 0x7f}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) close(r0) 16:01:41 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308781777ce5415f3b5ea01"], 0x1) 16:01:41 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea02"], 0x1) 16:01:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, 0x0, 0x0) readlinkat(0xffffffffffffffff, 0x0, &(0x7f0000000140)=""/55, 0x37) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) sync() mlockall(0x2) open$dir(0x0, 0x0, 0x0) socketpair(0x10, 0x5, 0x8d8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fchmodat(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x100001, 0xb4) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4) 16:01:41 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x2) 16:01:41 executing program 3: r0 = socket(0x2, 0x2, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:01:41 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01aa691b3e7dbd83ae11af6c05e3"], 0x1) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0x1000, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x66, @local={0xfe, 0x80, [], 0x0}, 0x10000}, @in={0x2, 0x0, @rand_addr=0x7}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000140)=0x10) 16:01:42 executing program 3: r0 = socket(0xf, 0x5, 0x3) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:01:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(0x0, 0x80, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4) shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="5000000003cbb8eda61ea13b1046befac633f7edfd5983f2f6a808254059470f1b0cd71ae1ece6a44003050c854943929287cee520744939f9aa2e968fac7874449add7b7e5359f45382fc0db0242acc49aa26b1050a4dbe033b79b469f8"], &(0x7f0000000080)=0x58) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2}, 0x8) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 16:01:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000001c0)={0x7fff, 0x1300, 0x5e6, 0x7, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000280)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000000c0)=""/131, &(0x7f0000000180)=0x83) r3 = fcntl$dupfd(r0, 0x0, r0) getpgid(0x0) listen(r3, 0x49d2a588) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) open(&(0x7f00000002c0)='./file0\x00', 0x100002, 0x2) getgid() sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f00000000c0), 0xffffffffffffff22}, 0x0) 16:01:42 executing program 3: r0 = socket(0x2, 0x2, 0x0) close(r0) fcntl$setflags(r0, 0x2, 0x1) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYRESDEC=r0], 0x1) 16:01:42 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, 0x0, 0x0) readlinkat(0xffffffffffffffff, 0x0, &(0x7f0000000140)=""/55, 0x37) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) sync() mlockall(0x2) open$dir(0x0, 0x0, 0x0) socketpair(0x10, 0x5, 0x8d8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fchmodat(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x100001, 0xb4) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4) 16:01:42 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, 0x0, 0x0) readlinkat(0xffffffffffffffff, 0x0, &(0x7f0000000140)=""/55, 0x37) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) sync() mlockall(0x2) open$dir(0x0, 0x0, 0x0) socketpair(0x10, 0x5, 0x8d8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fchmodat(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x100001, 0xb4) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4) 16:01:42 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = dup2(r0, r0) sendmsg(r0, &(0x7f0000000a40)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)="d4b9de1ce2a2b3542922bd261e1096f99897cb64115cbf272e1ba44abad9bcb09ba280fc7afcc2a1fa329939fe46517b628200c45498d85339bddeac504958c9525e3123b98c4255da2e957f023d950fd041455a0f82b9b80f35b20c885575d56c52757ec2262ac13acc35b4924679d38dcda59f867e7a045100eb864f687140e9e8b4abd4de", 0x86}, {&(0x7f00000001c0)="d6684656002f8583edc1b8561c7b68d13d36745a23da164221eadfd503d8d64614eb2aa3a59f81c3e41d6af87487d4bdadf6cc19ef668d59c8297add56ba874ce002380a298ba9426dc0a45aca67bab737e4715494217d034cf467cc5838381d", 0x60}, {&(0x7f0000000240)="3659bd084b656d7b9dcc36a85ccbf9962fc6cd66e3fe59b0ed90633ea93b0b831800833315893e681ab081f21845b1e7432194d5e6ad89102caf55201ed27fc69594f29cb5c54198c756c594f2f636c2a896d8a9a92369cf7935432a7e3a80e9f75bfd55b9ae4320959143d34059619fa3ca8341973736d642ddd83f5117aed78456aa8bc8223c76a367995171f3607953bc5d622ca805b129cba73b574707906adba0309e15e13a8ee2a62d5709f242a4466363d087b63963c037bae68ec0e5850a8fdff927133b7159aa32c17fec1b5f48a8814732d36cc80f897fbedbaeb348ac150f521c78573e7b817949f64164b68e1b274b79dd1860", 0xf9}, {&(0x7f0000000340)="b58793d811e155dd4388536cbeed294f6559928d74c8311f493ea697a6d640da18e6362518a55eddac5d38c4d4b5d3d8fb89c80079fda1b271405d3d037ea55d78257eeccabc5e1f4a06883c2014d97c7a45f74f1e9cb4cd2568f1aed74859a27fc15a3b8d552445e722da920357095e84eeddbe0e47e1d20e97cb26c249e66df6fd8080af3ac41b", 0x88}, {&(0x7f0000000400)="48330104065af56269b04106452d491fb673660993830a2c5fc0a437bfe42d6d5a49011ee0f835f357d9c3a5f28ecf389ac6d038815ced89f480395534a416e2c6bc1c7847ef999a483afbdffc326ea5d5619c1ae5fff7337e62d81c364fecd259eb4214db80aa62fe1bb9ecfef807c74d36dff8e250b13d9765e5139f140c323335dc51bcc5ebfceefbebf797ff2e67287097c36f63518336321449", 0x9c}], 0x5, &(0x7f0000000540)=[{0x60, 0x1, 0x3ff, "157f33b7a6d6d8151a8f3d1fb9fdc1d32905a7e31f31e4b7076b395c945c97d381eb39626c3f6d5594584df6ba933e2ea9dca4ff3293e38e7a0ef1b66e79588a025abc074340d2c8226796b3999072f5"}, {0xe8, 0xffff, 0x0, "443cfeb2a7e5c3a14410aac96273c8f7882123d9dabcf8fda3ddbc0b6fe1e70c39fafc89baccd5f5984de0e24dfce68f8d2c9d1b791febb3d7195fa1d2f0ce2c09a478dbbd8c2cbf037aed6bdbed24a4955bc95e9e701e9ee486a71f6fe5493dfaed8cd95f71873bbf3b49de549efb24927d6b22873bccd9bcea8a14d942562fdd0d50eb42f4e1ddc848e427cb4695f36d96384a85d182f88bcbf1be1269d9811aca84ee506de27edb959027d7d471ae95ad6ad936c3fbfc2b8f86d41e2e16919c098716fa627861452cf25cfd4a45a0f2f3eee42835"}, {0xc8, 0x6, 0x7fe0000000, "504d20b2f6dafcee3ed92b8a65bae8099ca59e712f603769657b05a77ef640913c6290ecf36045eb37b98a04647ca1b4243193b07fff635ab0529e94ddd0059c68d029da94b1700324fc1db92f66dc7abde3f5592b19dd3503bde0003d99ebb18cf8382e3294a928f76df8b21712769a765b3e3b67831f535008232026a89bb6bec108215fa52ab4f13e2658af468d719605be312b727e1f764baee7fd437376a116df15907faf785a4c740826685e693d7436"}, {0x18, 0x84, 0x4, "b16bb4"}, {0xb0, 0x87, 0x0, "00c97b22cfcfbb9b11e47df931bfb4c3702d143b34deb5e92a878d9c6c64f58a7e59395492c75d74e540ff8e308022f2afb9d9e1163094ab6dc9ab52e71bc4052c0b04d38353c63fcfff56e77837b810b870194ff5b4f06218de3f3d911f37bc16f98ffe35baf19b43651d1c71926f9dd93610bb04159cb962cf991ea733ed2ac7c02fa7fed2b739b1a397088b98c7211c4af3156df8b4e7212175d5"}, {0x100, 0x84, 0x0, "f7c1ad8c0575f853cff6531029425c1fdf7f772ee8b5c4d01aa948cc75907ab905c43d623524d2263391aa43172b63dbb4c97953616d73323e7529e18ef0c10193eca9df504b4a1ba012cae13927c9a1f578952068c8e82e36980d35132541046df0047fa76d45ad26c56228d929eda90a8ef6e5f0381bf55651312e92b550080e9a9f733e61d0f29c4102da699b2e36708fa6590c0c462424edb92af93fab630fbc609c2bdc152b69368e8a1b5c71b6022e5cd0f6d72a5926cc657a91a6dc4af1df7fe8ecfc6d5323bc40432df3f27696001d8ea06268621285638bbd5f4564b9eb65364d8f454be9f095dd170d"}, {0xd0, 0xbe, 0x8, "ef92879d59ec50869d7b7c04f9a76589e7d2eae2570699c4bf00fcb74b9807355ad60c9edfe3d1df3a5458aeebaee43546ba554eb735418731418b55996e2500fa21bd07cda7af561f4e7370d760da6d8728f0342796d1d7be43fd32b2896558946505087998e87170eb0954de34c4f3d42d6264121ab870e6939e5d6c53d4bfdfe71ed57d0d165b3ce703f399c4a8d0a99565988e4a18ce8bd6d81804a06c17ded2a351a38c9354159e49d68fa140fbdf0db7e1e6455efc90"}, {0x40, 0x3a, 0x1, "41719d3f404df008e90de93c938fcddbba00da0907768869d249ad3a997d8286bad40be55e8d2f92e88405"}], 0x4e8}, 0x9) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000a80)='./file0\x00') connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:01:42 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0xfffffffeffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x80000000}, 0x8) r2 = socket(0x2, 0x2, 0x0) connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:01:42 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000010c0)=""/218, &(0x7f00000011c0)=0xda) accept$unix(r0, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) 16:01:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x3f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0x4}, 0x8) recvfrom$unix(r0, &(0x7f0000000000)=""/177, 0xb1, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66f55b65b030"], 0xa) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 16:01:43 executing program 3: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0xfffffffffffffff9, 0x7fff, 0x4200, 0x400, 0x8, 0x80000001, 0xfc2, 0xb26, r1}, &(0x7f0000000240)=0x20) r2 = socket(0x2, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) fdatasync(r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x1da, 0x7}, &(0x7f0000000100)=0xc) 16:01:43 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040)=0x2, 0x4) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x2, &(0x7f00000000c0)=0x7ffffffc, 0xfffffffffffffebf) 16:01:43 executing program 0: mprotect(&(0x7f000074f000/0x2000)=nil, 0x2000, 0x2) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x7, 0x7, [0x2, 0x8001, 0x1, 0x2, 0x417, 0x40, 0x6311]}, &(0x7f0000000180)=0x16) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xe, 0x1}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x6, &(0x7f0000000580), 0x1f) r3 = shmget(0x3, 0x1000, 0x8, &(0x7f0000725000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000040)=""/248) connect$inet(r2, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 16:01:43 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000280)=""/149, 0x95) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="70012e2f6669b1ae9bbd0a431f04e3af97496c65300092bdc48db29d6c7a376ca5d2fff517059cc12fb0c8cdb993ee08000000ec3490a0d7a792977610db71000093b3501811cb7d0e043f59053598fe8347"], 0xa, 0x0}, 0x0) 16:01:43 executing program 3: r0 = getpgid(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getpgid(r0) open$dir(&(0x7f0000000100)='./file0\x00', 0x100242, 0x88) unlink(&(0x7f0000000000)='./file0\x00') connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:01:43 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYRESDEC=r0, @ANYBLOB="8d8df80d7dc05324695188bbf18ef0f26181e0f00fc4dbea5ce3fc811ece62609e2cb06520e0c1698ffe278ed242defdd9f7e8dbc182df50e9134458a717d82974483d6ef8e78841b3ce3564474798b316a7b889939f478dc29ed6d25fe09b", @ANYRES16=0x0, @ANYRESDEC=r0], 0x4) 16:01:43 executing program 3: r0 = socket(0x1, 0x10000000, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3cc3e672667f330924c846ac8867f5c89578f38677ce5415f3b5ea01"], 0x1) 16:01:45 executing program 3: r0 = socket(0x14, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x7f, 0x4) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:01:45 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000040)=0x7, 0x4) mlock(&(0x7f00005d0000/0x1000)=nil, 0x1000) r1 = open(&(0x7f0000000180)='./file0\x00', 0x205, 0x0) getsockopt(r1, 0x3, 0x331d53d100000000, &(0x7f0000000100)=""/128, &(0x7f0000000080)=0x80) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) lseek(r1, 0x0, 0x3) execve(0x0, 0x0, 0x0) 16:01:45 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202fbffffffffffffff"], 0x1) r1 = semget(0x3, 0x3, 0x0) __semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000040)=""/34) 16:01:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) write(r0, &(0x7f0000000200)="5230a87253d05509b1c8719877f89fd8d8ed0be61b376ab659ed80e693b34be0c54adb4dbfe6debcd5e85ea078407d5a17ad172fb508d0c4f5892d78af6a50a6290f8dc1f664dd76a0692b0edc1612b690c6d829c42f576066fdfab110a9096ebbfd29085af96e3c1cd1adb06d8c23ed862ba7470a9208488911ddb0bccad4aecbdeea37b3ee0c3a593b2accbb62b65ab95016", 0x93) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x200000000000000d, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x6ce2, 0xf, 0x80, 0xffff}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 16:01:45 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0xfffffffffdfffffb, 0x4) r1 = socket(0x6, 0x2, 0x0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:01:45 executing program 3: r0 = socket(0x200000000000002, 0x10000000, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:01:45 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) lseek(0xffffffffffffffff, 0x0, 0x4) r2 = dup(0xffffffffffffffff) sendto(r2, &(0x7f0000000080)="ba840665d148e762436861246c601d0118d1e96a33377164b12ea2d5139957e76c043b39f45d1d01aa01b35362db3e21a55a508d88d2888e90037a91365853ba360cd0d170e95f758ab144cbf0d698fb6e52a6be73ad2b67fadeea417f1e381fd3dacccd1971e76dea9a0e96db230eb0bb20a22892a3c87159bb0a481157673487ec9299fb0ce0ac11855c4692473bc0d0c7ee61a2ec8df05beb33e087915ca4a91a12e3982f841c24b9c8abd30a8b012db86018de186b5615dcce7d43b4", 0xbe, 0x20000, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x20}, 0x4) accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) fcntl$setflags(r1, 0x2, 0x1) writev(r1, &(0x7f0000000280), 0x26) fchdir(0xffffffffffffffff) writev(r1, &(0x7f0000000100), 0x100000000000005d) socket$inet6_icmp(0x1c, 0x2, 0x3a) execve(0x0, 0x0, 0x0) socket$inet6(0x1c, 0x5, 0x10000) 16:01:45 executing program 3: r0 = socket(0x2000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:01:45 executing program 3: socket(0x2, 0x2, 0x0) 16:01:45 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x7, 0x1000200010005}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x749f, {{0x2, 0x2, @multicast2}}}, 0x90) pipe2(&(0x7f0000000040), 0x100000) 16:01:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x400000000048, &(0x7f00000000c0)={@multicast1, @loopback}, 0xc) r1 = accept(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000340)=0x40, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast1, @multicast1}, 0xc) getsockname$inet(r1, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000500)=0x10) getsockopt$inet6_buf(r1, 0x29, 0x68, &(0x7f0000000380)=""/127, &(0x7f0000000400)=0x7f) r2 = accept$inet6(r1, &(0x7f0000000440), &(0x7f0000000480)=0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x1000800000048, &(0x7f0000000000)={@broadcast, @empty, @local={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x18, "6b1232c2b93006678c11ea3308aa326391c04827fe3e6ea8"}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0x3, 0x40, @loopback, 0xffffffff}}, r3, 0x7f, 0x0, 0xfffffffffffff801}, 0x8c) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @multicast2, @rand_addr=0x6}, 0xc) freebsd11_fstat(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) chown(&(0x7f0000000080)='./file0\x00', r4, r5) 16:01:45 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x3, 0xffff}, {0x2, 0x7}}) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 16:01:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5c26}, &(0x7f0000000040)=0x8) chroot(&(0x7f0000000300)='./file0\x00') lseek(r0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f0000000100)=[@in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000180)=0x10) ppoll(&(0x7f0000000240)=[{r0}, {r0, 0x100}], 0x2, &(0x7f0000000280)={0x69, 0x8001}, &(0x7f00000002c0)={0x7fff}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xc, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 16:01:45 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x9, 0x2800, 0xf213, 0x1, 0xfffffffffffffb34, 0x5, 0x8, r1}, &(0x7f0000000100)=0x20) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000140)=""/101, 0x65}, {&(0x7f00000001c0)=""/109, 0x6d}, {&(0x7f0000000240)=""/3, 0x3}, {&(0x7f0000000280)=""/30, 0x1e}, {&(0x7f00000002c0)=""/196, 0xc4}, {&(0x7f00000003c0)=""/152, 0x98}, {&(0x7f0000000480)=""/185, 0xb9}, {&(0x7f0000000540)=""/129, 0x81}, {&(0x7f0000000600)=""/92, 0x5c}], 0x9, 0xb) getsockname$inet6(r0, &(0x7f0000000740), &(0x7f0000000780)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0xfffffffffffffff7}, 0x8) lseek(r0, 0x0, 0x0) 16:01:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xa) 16:01:45 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="948b2e2fef3ce56635408fe02115470b4b2a209eb4ee72667f330924c846ac8867f5c895785c641b40f242e805d68c036fb4a92319822a25862d1a235bff4bde8c0843dcd6ec1e9b604a60018ce27ad792d8c10a51ff5a48cac56a04767ddc81680e71d5707b184f9df692cea1d71b21c8f217f98ed7cf60e52c4cfbe5a7be550457898cd4930a1b9e06157f9732431cc8e228000cfa0fdca77e01af802231"], 0x1) 16:01:45 executing program 1: msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) 16:01:45 executing program 3: r0 = socket(0x8000000000000002, 0x6, 0x3) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) 16:01:45 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005049980583db91197bf1a7814975250000000000000000000000000000000000000000000000bef4236d02506bb136717210d8200b349629daff6c680cb707d97b77a9696cd95b1bdddb6f1f635ec4ff0d443604148b71bd2d"], &(0x7f0000000080)=0x6e, 0x10000000) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1009, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2203000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff07000000100000000200000180000001000600"], &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={r3, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) 16:01:45 executing program 1: r0 = socket(0x2, 0x2, 0x9) r1 = socket(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0xb1, 0x4) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f00000001c0)=@in6={0x1c, 0x2, 0x5, @loopback}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000200)="95559da44daf3d49991f7bb6166034dc26eee94066072ac2f1a3080141ed2b6feb748ee0deb2ed4f158a5b084c0920aeebd36beb3a78cc82886323f420ef924650cce68907bc61cdb6512e3a192383435e808b8537b2333fb74fe65011941d20d4c3f99bd47ea6ce3c14c8ceffb4ee4ca9222be550ecea0046599cad8b06f29050f281c429becbb25678a90e172cd068707399d145b7823a4e78d072f8131b5e96fe5703e96fb6fb5e13583caf79bc39db1cc985111b3395001cd40e3def94abb84a5f73541d5be2ae6da6815360cc2975a28691869ecc3ef957afe956", 0xdd}, {&(0x7f0000000300)="65f3a35d58113e2b165d08eb4521aa81a4227744", 0x14}, {&(0x7f0000000340)="e0b72f79626a107e5a996305105e3b8343bebc196affd6efe1e62a8a31117bbeab84d589ce20d9b570620153cb8ef9b1ac70fb1624feeaf196efe7b566930ad75a400a4dd51c50a290273488abaa83122eae622609d5948d6c1543b72baa0f1072517435adc9e2f2ac845439ec5a2ed9320f166f46cd93360039318931a38372affead3a24ba5c5629b2118112985784a6a2f10466", 0x95}, {&(0x7f0000000400)="26b82a2f92953981f9738e419e264c1f9fbd84383b2c64629d8a75af6523b0db275057565e004e3ff168113531bbdbbf80a0c15f71390e4d00bff07b12047ddb9ba2bb78534f54f2e968b66aa1fac61dec521afdccc9fef939c17481fe830a528372bce354311017832cf8b8738084e30ab4628e8e03279780191bba8147d98814b82ed7dce194fa68dd416b30fa7aa15b5184ea06a4a864443fed5c119407dbc479af457b82c8c90f92bb05a32d88145c063feff2017ec11e97616c", 0xbc}, {&(0x7f00000004c0)="4dcb3709e77e8a25c5184a30052f49e97223c1b2e805dae859a992cd2a4b0dfebe189b6e949ff385f0cad51717b134", 0x2f}], 0x5, &(0x7f0000000580)=[@authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x10000}}], 0x40, 0x105}, 0x81) sendto$inet(r0, &(0x7f0000000040)="9a1014e987f1460022a03b94a1f77ab708f33b9dfaf5ffe73b420952c1479c395f2dab44a4c87db6fde85ccdaecd099435946c2d0f6d3a3b69526ac3553b86da65e14e93aa81ad09721cfca8036b7ffc40d7b22b246cf0f5c379140498707948b43fbf4999622bd9c2e6e1749edacef2ea452007531183bde47f8fc8cf2941f6b961d5f726fed05e20607d82a1e2185cc53807aff3083071265beb5da13b66675ee7b30697bca1aaaac9e52bb63427d93c11d10fc22dc038c9f41835f2ce5413c5a15b1eab1a4f263795b0b7c70cf1c15807fd65d03b6cb322d97f2c45c467e642a8b4fc", 0xe4, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x20, 0x4) r2 = dup2(r1, r0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7, 0x11, r2, 0x4f) connect$unix(r2, &(0x7f0000000180)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) 16:01:47 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x770403d8, @loopback, 0x160}}, 0x0, 0x0, 0x4, 0x400, 0x4, 0x3}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0x3748000000000, 0x99, "08fd13375ad2e1f1be4b6322efc0eb7be5e080b8cc7ee504b14aa7c4df677b8cecdbdcfc67fb2aeb0368f2b8c532860fa9ad478697bb84e081cce221072f6835816f4cfe2c367b9facc0288ee6222011767e086fb484ce2f813131c8808f4126e0d74abf4d8368123b424f7a276a4402b2545e1686497648510fff28039e008308589a0900183d06d3d1532fc9eb6649186ceb5dee8b7c03d6"}, 0xa1) freebsd11_getdents(r0, &(0x7f0000000480)=""/121, 0x79) sendmsg$inet6_sctp(r1, &(0x7f0000000580)={&(0x7f0000000380)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000440)=[{&(0x7f00000003c0)="59fd82c23207e8ddb6958e5b0543f344ff01f74bd6e75e013980df4c7ba9f2114edfda52f08c3162a247a8dba13d4d86195d330387545b98299f783c34d39e8c1ee338a11e9296c6a0dd6f88b68800", 0x4f}], 0x1, &(0x7f0000000680)=ANY=[@ANYBLOB="1000000084000000090000007f0000011c0000008400000004000000070094091f00000004000000", @ANYRES32=r2, @ANYBLOB="1c0000008400000004000000d6c70000e2000000ff030000", @ANYRES32=r2, @ANYBLOB="140000008400000001000000090007008200aab7100000008400000008000000040000002c000000840000000200000000040100000100003f00000007000000000080020600000000040000", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r2], 0xfc}, 0x20185) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x8, 0x100000001}) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000000)={r2, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000340)={r2, 0x6404}, 0x8) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 16:01:47 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f359b300782477d6955966ce9bd8"], 0x1) 16:01:47 executing program 2: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x5, 0x52, 0x8}, &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x23, "b31dd05bf004ab028465fd3739ec9d8a5254a4446ad6e0ad8a37a30b265c342a4549d8"}, &(0x7f0000000180)=0x2b) 16:01:47 executing program 1: r0 = socket(0x11, 0x3, 0x0) bind$inet6(r0, &(0x7f0000000000), 0xc) r1 = msgget$private(0x0, 0x2) msgrcv(r1, &(0x7f0000000040)={0x0, ""/112}, 0x78, 0x0, 0x800) 16:01:47 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x1, r1}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0xfffffffffffffffe, &(0x7f0000000000)=0x152) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:01:47 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10200, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x4) connect$unix(r1, &(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16=r0], @ANYRESHEX=r1, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRES16=r0], 0x5) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, r2, 0xffffffffffffff2b, 0x1, 0x3}, &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x40}, &(0x7f0000000180)=0x8) readlinkat(r1, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=""/19, 0x13) 16:01:47 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) freebsd11_fstat(r0, &(0x7f0000000140)) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) flock(r0, 0x8) 16:01:47 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xd88}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x9}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred={0x10}], 0x10}, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0x3f) 16:01:47 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x5, 0x2, 0xfffffffffffff000, 0xcb1}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x20, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0x9, 0x2}, &(0x7f0000000340)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x0, @loopback, 0x5100000000}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)="0d41918001f0f47945092b21b182cdfe021d4a24900ca192132c603c9da8e0cff6fe69f09ad37de0b320af3dd91861a6852efb1124420c8b048737ee02ff938419866d32fca778ba84f11cdd300c637d733f1601409a28a013ec0ae6f18b91f30ca49c39482e3068433846dc453ff2", 0x6f}, {&(0x7f0000000040)="8c2a382bb3d0585e68c2ccc5de", 0xd}, {&(0x7f0000000140)="ca9cf44f5e478511754fa645f758036758c6085ba46b2732389de7d45b81e8305f06b310cd192094f19d59dfc8a8e8fee09bb534c8577918e481b2290c9eb4409b9ae15132e601f70588bc0bafc25e2e662622bd8a4d823d29d36b8b01", 0x5d}], 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="2c00000084000000020000000400000400010000bf0600000500000000100000ff01000009000000", @ANYRES32=r1, @ANYBLOB="1c000000840000000a000000000000001b00000000000000000000002c000000840000000200000000000200000f00007fffffff070000000000ffe73f000000ff000000", @ANYRES32=r2, @ANYBLOB="140000008400000001000000ff00000001007ce11c000000840000000a000000fe8000000000000000000000000000bb2c000000840000000200000003007c00001200000104000007000000060000000600000009000000", @ANYRES32=r3], 0xd0, 0x100}, 0x4) r4 = socket(0x1c, 0x3, 0x40) socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x4}, 0x1c, 0x0}, 0x0) 16:01:47 executing program 2: semget(0x1, 0x0, 0x108) r0 = socket$inet_sctp(0x2, 0x1, 0x84) semget(0x1, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x200, 0x8, 0x32a80000000000, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x6, 0x9, [0x5, 0x200, 0xe79a, 0x1, 0x6, 0xa9f, 0x5, 0x0, 0x7]}, &(0x7f00000000c0)=0x1a) 16:01:47 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 16:01:47 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000040)) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000000), 0x4) socket$inet_udp(0x2, 0x2, 0x0) 16:01:47 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[], 0x0) 16:01:47 executing program 2: execve(0x0, &(0x7f0000000fc0), &(0x7f0000000740)=[&(0x7f00000002c0), &(0x7f0000001040)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000008c0)='{\x00', &(0x7f0000000400)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000004c0)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000780)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000640)='^\x00', &(0x7f0000000680)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e']) mlockall(0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x100000001) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x9, 0x4) 16:01:47 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 16:01:47 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xfffffffffffffff9, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0}}, r1, 0x3, 0x2, 0x1000, 0x589, 0x9}, &(0x7f0000000180)=0xa0) socket(0x17, 0x10000000, 0x3) 16:01:47 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8089, 0x80) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x6, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x20e4028d, @remote={0xfe, 0x80, [], 0x0}, 0xff3}, @in6={0x1c, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x474c}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x1, @multicast1}]}, &(0x7f00000001c0)=0x10) syz_execute_func(&(0x7f0000000100)="c4e2adbb2438c401445ed1dfe964e3fbc4a1a1d0d3440fa9c4410d606800660f3825124377dcf00fc78ba9dfffff") sync() setrlimit(0x5, &(0x7f0000000040)={0x80000000, 0x6}) 16:01:47 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f00000000c0)=0x10001, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x1c00, 0xfe6a) 16:01:47 executing program 3: r0 = socket(0x2, 0x40000000002, 0x80) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:01:47 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f4c89578f386b308782477ce5415f3b5ea01"], 0x1) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0xf3b9, 0x4}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x3ff, r2}, 0xc) 16:01:47 executing program 1: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000000001000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) dup(r0) fchmod(r0, 0x0) 16:01:48 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[], 0x0) 16:01:48 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0xfffffffffffffffc}, 0x1) r1 = socket(0x2, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 16:01:48 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000080)=0x10) 16:01:48 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8089, 0x80) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x6, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x20e4028d, @remote={0xfe, 0x80, [], 0x0}, 0xff3}, @in6={0x1c, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x474c}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x1, @multicast1}]}, &(0x7f00000001c0)=0x10) syz_execute_func(&(0x7f0000000100)="c4e2adbb2438c401445ed1dfe964e3fbc4a1a1d0d3440fa9c4410d606800660f3825124377dcf00fc78ba9dfffff") sync() setrlimit(0x5, &(0x7f0000000040)={0x80000000, 0x6}) 16:01:48 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ec8867f5c89578f386b30877ce5415f3b5ea010000"], 0x1) 16:01:48 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x1ff, 0x4) r1 = socket$inet6_sctp(0x1c, 0xe, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x3001, &(0x7f0000000280)={r2, 0x0}, &(0x7f0000000200)=0x10) 16:01:48 executing program 1: setitimer(0x0, &(0x7f0000000200)={{}, {0xda}}, 0x0) getitimer(0x0, &(0x7f0000000040)) 16:01:48 executing program 1: freebsd11_stat(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setreuid(r0, 0xee00) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) r3 = geteuid() setresuid(0x0, 0x0, r3) setresuid(0x0, 0xee01, r3) r4 = geteuid() setreuid(r3, r4) setresuid(r4, r3, r4) 16:01:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0xb0, 0x3c3d800000000000, 0x6, 0xa2}, 0x8) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)=""/108, 0x6c}], 0x1, &(0x7f0000000140)=""/117, 0x75}, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) openat(r1, &(0x7f0000000240)='./file0\x00', 0x8000, 0x2) 16:01:48 executing program 3: socket(0x2, 0x2, 0x0) 16:01:49 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:01:49 executing program 2: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semget$private(0x0, 0x7, 0x8) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r5, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r3, r4, r6, r7, 0x10, 0x7c}, 0x3, 0x10001}) ppoll(&(0x7f0000000480)=[{r5, 0x91}], 0x1, &(0x7f00000004c0)={0x10000, 0x7fff}, &(0x7f0000000500)={0x7}, 0x8) geteuid() r8 = socket$inet_udp(0x2, 0x2, 0x0) semop(r1, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x2, 0x6, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x800}, {0x5, 0x400, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x4}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x7, 0x800}], 0xa) semop(r2, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000540)={0x0, 0x1308, 0x1, [0x4]}, &(0x7f00000005c0)=0xa) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r8, 0x84, 0x107, &(0x7f0000000600)={r9, 0x6, 0x0, 0x8}, &(0x7f0000000640)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000700)={r10, 0x100, 0x2}, &(0x7f0000000740)=0xc) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x401) 16:01:49 executing program 1: open$dir(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) listen(0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) listen(0xffffffffffffffff, 0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() open(&(0x7f0000000080)='./file0\x00', 0x4a, 0x101) 16:01:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x7) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 16:01:49 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYRES32=r0], 0x1) 16:01:49 executing program 3: r0 = socket(0x2, 0x2, 0x0) accept$unix(r0, 0x0, &(0x7f0000000000)) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8200000000000000b2667f0001000046ac8867f5c8c45ff386b308782677b05415f3b5ea01"], 0x1) 16:01:50 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xffffffffffffffe1) read(r0, &(0x7f0000000080)=""/241, 0xf1) lseek(r0, 0x0, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x8402, 0x8) r3 = socket(0x1a, 0x10000001, 0x1000) connect$unix(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 0xf, 0x1, 0xfffffffffffffff8}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={r4, 0x9}, 0x8) 16:01:50 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x33}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x0, 0x3, 0x80}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x4, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1, 0x0, &(0x7f0000000380)) 16:01:50 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x100, 0x2) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x951) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff08) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x1) 16:01:51 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) pipe2(&(0x7f0000000000), 0x100004) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="4afd7a368ebfeae5328167e84dd9adb39eabdbfea892763e00000000"], 0x10}, 0x80000020004) 16:01:53 executing program 0: r0 = socket(0x2, 0x1000003e, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 16:01:53 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x3) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x401, @empty, 0x9}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)="5ec1bc5551da3d0d78f71caeac6a1d6eec64ad1b26512edc618ecacba965e25df540b188a6bc22ada3419d81ef720cff87ff578e71f4042a1fc769f0092f0e53a7fde97497ffab3da241c62c3660762e6996eec58f82b4c87aeede1fe8b11f45eab4e82847b081cc3cbfceccba7508554d56f686", 0x74}, {&(0x7f0000000140)="ad2c1d167724276c750cb3afeb431c737c78257c3e7d00b3bdedd82a0c66f58b0ee876f177fc0f88eb87e6e8ff564f52f28117e413e58c21cbffabc7ce0c637b40feb42b9d03764ed9b24bca20478f528bd370377418d50162132ae408d64be39d371e4f22a5f5da75ba11262e4c3a", 0x6f}], 0x2, 0x0, 0x0, 0x20001}, 0x100) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240)={0x200}, 0x4) link(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') 16:01:53 executing program 2: r0 = socket(0x80002, 0x3, 0x9) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x6, @empty, 0xf480}}, 0x0}, &(0x7f0000000400)=0x84) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x334, @empty, 0x2}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000140)="3c13514ef0e533f830f2b00c16c2254626f99c67e74e4106e6c6813aef2e3c099c293e4cf0dfe1ed2aa8e6f4cb5d0056566055781fa5afc34e287a413bd4bd8f76fa47539fd81f3009b600d33fe13e4177", 0x51}, {&(0x7f00000001c0)="f8cf390e558206e0a7cc9aab8ce35cc79e19985957535e6aa8f38f260a8392e94ebfd8516e5dced9e1fc5eab1e45b4f27cfdf416360c8a7f001bbb7b903fcdd51db2730d04dd1a59ae4c9808292ee094d7115d43580b0a9295654b215e1fd6e8e196c7520e82ee7a11429e67fa057819d43193bc7efccf44e33cc171b52109c51ae299cd81de8519bb3de97058203e0858ae41ab199852efc08299c0d53ba6dc2c2ae7d529efb7394e8c98", 0xab}, {&(0x7f0000000280)="b5f134d63d47c07b58fa7c7990327e3a326e259e2b284b9cb1906d89eb7aec572db6c2c4724829ce4979501f3a8d57c84470eb7df319aa50f612a76f9a5b71bb6e0115b30cac70c1aaf28a1b1dfad545a41c19312fecfdc13b45b565334a57cba739b6a3bcde3a67d01a274f718a40cca3cc1be931d6abc8ff9b359ead8ea3f09ad3c91efb96317f24b06f07732e61612621b8b2ba266236b74cc90bc1e1ca570d379adb8996cb7c2e", 0xa9}], 0x3, &(0x7f0000000440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x910, 0x3, 0x2, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x1}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x65a}}], 0x40, 0x184}, 0x1) connect$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="82022e2f66696c6530008bea4473fa16181c6084a633c4c55f71e1dbb6e5478766b971f6ba915bc9750cde5fd6ce2aa38d02e35fd9a4af4cd20b4dcf7d6c14ed9341fff28a745d6c1352f8b602846cd77c9ea4013171138bd843053f5c9908eddcb0d57d49bb7fba1116ee5d4b31d2650e977d95f94cb68e3db2e9e92de54a6d3b6b8eaa19d1f03e2d8486970976d81e294dab437a67453d1b6c5a0d269494024c2960deadcd5107daab5943f3f7aaa2a4bca1bf4863590db37e1893abfdd75c7e91bdcaf835f504eff868b97978e14abeabc160842c96e928"], 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x0, 0xf}, 0x0) 16:01:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000200206, 0xffffffffffffffff) pwritev(r0, 0x0, 0x0, 0x0) 16:01:53 executing program 1: symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file1\x00') r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x20000000000003a5, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') truncate(&(0x7f0000000040)='./file0\x00', 0x7) 16:01:53 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) pipe2(&(0x7f0000000000), 0x100004) freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0xc) 16:01:53 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) 16:01:53 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x17, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 16:01:53 executing program 3: r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:01:53 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x1e, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x2000000000008e7, 0x2) lseek(r0, 0x0, 0x6) 16:01:53 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept(r0, 0x0, &(0x7f0000000240)=0x416f8f53) recvfrom$inet6(r1, &(0x7f0000000140)=""/130, 0x82, 0x80, 0x0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1, 0x80, @loopback, 0x7f}, 0x1c) setitimer(0x5, &(0x7f0000000080)={{0xffffffffffffffff, 0x8000275}, {0x0, 0xf4243}}, 0x0) recvfrom$inet6(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x1, &(0x7f0000000100)={0x1c, 0x2, 0x0, @loopback, 0x6}, 0x1c) r3 = fcntl$dupfd(r2, 0x11, r2) getsockopt$inet_udp(r3, 0x11, 0xfffffffffffffffd, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r4 = semget$private(0x0, 0x1, 0x80) __semctl$SEM_INFO(r4, 0x3, 0xb, &(0x7f0000000100)) 16:01:53 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330bf15f46ac8867f5c89578f386b3087824776c5415f3b5ea01"], 0x1) 16:01:53 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x88) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) futimesat(r0, 0x0, &(0x7f0000985000)={{0x100000000, 0x514}, {0x104, 0x40000000000000}}) sigaltstack(&(0x7f0000983000/0x3000)=nil, 0x0) msync(&(0x7f0000983000/0x3000)=nil, 0x3000, 0x2) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) 16:01:53 executing program 0: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x4) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@rand_addr=0xb8e7}, 0xfffffffffffffd95) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 16:01:53 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 16:01:53 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/208, 0xd0}], 0x1, &(0x7f0000000180)=""/18, 0x12}, 0x40) 16:01:53 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') utimes(&(0x7f0000000040)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 16:01:53 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f1aa264651001"], 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 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, 0x3004, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x8, 0x1f, 0x800, 0x8b, 0x401, 0x0, 0x1, 0x55c, r2}, 0x20) 16:01:53 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cdd4246fcf475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74bade872338bf1534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7eea1e8fa14fc0b00e4dd479d5d5f3791b7f8c4cf9e2417141ba41b64c03b52eb68f307eb3110462559d7e6358abcfecf9507234b0d7f870258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf"], 0x1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="020003140500e8040100136ba2bd31454b7b75f583e10b24c4c2edbfdf2fb67f7c8138002fa2a75dfdcfa721ede8902c265cadf79284ce66ec764f5f5be15bc8aab5fe60310100000000000000ef8e98d31695a4301698affb4ce667fd3cd9751cac9dc1ff1b476eeae7fe23668610233f864eddfc413125468656f8d122d2f8517f71d97d4ecad7eafa0de58a638cf331"], &(0x7f0000000140)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r3, 0x4, 0x1be0, 0x8, 0x3, 0xa8c4, 0x8}, &(0x7f0000000300)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xc872}, &(0x7f0000000080)=0x8) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r4, &(0x7f0000000300)=""/109, 0xfeda) poll(&(0x7f0000000240)=[{r4, 0x2008}], 0x1, 0x0) freebsd11_getdents(r4, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="c4000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 16:01:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) r1 = getuid() setuid(r1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x0, 0x8, 0x8, r2}, 0x10) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r3, &(0x7f00000003c0), 0x273, 0xc00) clock_getres(0xf, &(0x7f0000000000)) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f00000001c0)={@remote}, &(0x7f0000000200)=0xc) 16:01:53 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) msgget(0x0, 0x208) msgget(0x1, 0x0) mkdir(0x0, 0x0) rename(0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="a9f553f940d371ed35f2df83f1b1d6f7ef03119f1682ac75a46439939066bf5dfa7d6d8525510b699e4b7ba2266b2fcdc6cdf729c3e08418a8be5c6152a405eb52b9a8c3b12446e8ec8426aae64efa334e0876a9cbf453aeb72ee06b9b44920abab3d9c6446cd09352be54abe0cc76a8", 0x70) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 16:01:53 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) dup2(r1, r2) write(r2, &(0x7f0000000040), 0xfffffedf) ppoll(&(0x7f0000000040)=[{r1, 0xc4}], 0x1, 0x0, 0x0, 0x0) dup2(r1, r0) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x100000001, 0x7}, {0x1, 0x1}}) freebsd10_pipe(&(0x7f0000000080)) 16:01:53 executing program 0: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x8, 0x9, 0x7ff}, &(0x7f0000000100)=0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)=0x10) 16:01:54 executing program 3: socketpair(0x12, 0x10000005, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x80000000, 0x4) r1 = socket(0x2, 0x2, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x1f, 0x6}, {0x20, 0x30fa8bb8}}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x1f, 0x7ff, 0x20, 0x5, 0x46a, 0x7fffffff, 0x2, {@in6={{0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x8, 0x81, 0x3, 0x3ff, 0x9}}, &(0x7f0000000040)=0xb0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x5}, 0x8) connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2fef3ce5ee7224c8468f88675f3390cd12171de6782477ce5415f3b5ea01114fbbe86cea2e3a"], 0x1) 16:01:54 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000140)='.', 0x1) socket$unix(0x1, 0x2, 0x0) r2 = dup(r1) dup2(r2, r0) poll(&(0x7f0000000180), 0x1e5, 0x0) 16:01:54 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8008, 0x104) r1 = accept$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) sendto(r1, &(0x7f00000000c0)="3d3172aced6ddcc064815f64f80dd7552252c9a0f9b3619ce774c8f00d651de01267797509726fc4f5e6ff7a2c4a52f1dce550bde69b12d43cd6ceb4b6ac75a9636861ab8dd4a53fcd590d97d3496ae18907d8c0e1abf54fa6702316a6672022dc50cf0e3d6dd25f91129ab0b5293ee12b065c92ec64e0049c59415660c37b9de79f526daf8b155c3ace8cfe962bbfddc39d923aac0879f44e09404a0fbe19e8c54ad4b96ea7c83768b4c3", 0xab, 0x8, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x3}, 0x8) r2 = socket(0x2, 0x2, 0x0) connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:01:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0x55, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x3, {{0x2, 0x2, @broadcast}}}, 0x90) r1 = socket$inet6(0x1c, 0x20000000, 0x5) socketpair(0x2, 0x10000004, 0x1ff, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0)={0x3, 0xff, 0x0, 0xfffffffffffffffb, 0x4d52, 0x6, 0x2, 0x200000003f, 0x100, 0xc, 0x2}, 0xb) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x7, 0x3, 0xffffffffffffffff, 0x78b9ec7d}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000200)='./file0\x00', 0xffffffffffffff00) 16:01:54 executing program 2: getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x4, 0x4, 0x1}, &(0x7f00000004c0)=0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x0, @empty, 0xfff}, 0x1c, &(0x7f0000000400)=[{&(0x7f00000000c0)="c30c80f446331fc04686cac22a9236549399dd2ee0d3a46293d436417a015fb876c1e49ea4b75ca75dc327e94c7a5839b554041ff2bfbe33ced029a7b4b9d3264dff713f98af00bd01d38c462d498397e304f1beb90ff94cf1e2b2e3e2430f04ea76d6cdbea4c32f916ddadebb425c3f7d2dc09b7d65e391be192870353618a7ba3168cb72aedb66e8fc3492c461c9192189a28e526ab09807bb9598387ad9b1526555e0e8a835e87fb899cd13c7fa054d0549861079af64d56f8a3dfbc3332cba10031891f4d7eaea9509762b6fe159179a3c6b9b5c4c29ff7989c9e18b8c0de665354c87f4f4734a", 0xe9}, {&(0x7f00000001c0)="11d96bb87b35744bd602bd09416e1af86ee3d6cc2db398f0133a540caeacc953ed836d9a901fb9514cecb284a6ccff17624b8fbd033f892a84bbef7f569333cba8bd79c829c4e81a1ec8ea1b63e07d283254fc70b305d6e5247860caad1bce58c30d573e5e69a041b5edff4d07fafad568e134094114b8f4212fcd9dcd60f14e376cc4b6be9b8cbeb6cbddeb2d19926ae8cdb6b15112ac22ed9de1bb", 0x9c}, {&(0x7f0000000280)="766bdfe57317c8570440576da9b4d39075287e94f78e968731cc8d45a3ed9e6c06422eced3f226d74316da87b8d9318e91bc17d8991cd0b2bf2b74b343f43b2ee8377831b9520c1c6d", 0x49}, {&(0x7f0000000300)="791156c5d63df8660a1cf71f551359b9ae7ba47e741c9b334fbe0aab1e380c1b9e5a98e74aeb194f15837089220204e228a4860124b322bc9c109a832c43d28e00ed7b22723b6fb644fa99b11f706d9ef3ca56ab849c9d4815db7d69a7e59cf8ae0670b880bf6bef248d59a1a81a1b68", 0x70}, {&(0x7f0000000380)="64a53351475f9901c9c3027ebcf7113a3fd0a824f71a4ade5ee775d5ad46d3d1bd25689e36c7a21e4299c7c591607203a16b4f96243a78a339307513733aae5403dee441076c0555329fe2acd0b08b2d0bfd303e0632738908f0b440146f7c4119bebeab1577fb80544041c5d936869f824f4a52", 0x74}], 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="1c000001840000000a0000000000000000ebff0000000000000000011000000084000000080000000000000000000f000000000000001400000084000000070000000f000000020000002c00000084000000020000005983f7ea9650f77d00ff7f0000fd020000000000000020000000000000000000000000000000", @ANYRES32=r0], 0x80, 0x4}, 0x88) 16:01:54 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308786477ce5415f3b5ea01"], 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x3f, 0x7ff, 0x6, 0x1, 0x2}, 0x14) 16:01:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba", 0x1c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="c2bd40a68a3b832e6e6e977b00baafc0e7cd3608eca220c9f1d40af7652bffe728577c4e1af0f5c6f3cd2794573ee7108dd1869b0f0cb156acdffd47627e9557250fc0d598aecc4aad42b772fd1e87402429610da0ff935230", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x14) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x14) 16:01:54 executing program 3: r0 = socket(0x2, 0x5, 0x100000000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x800b, &(0x7f0000000040), &(0x7f0000000080)=0x8) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2fefac88000000000000000808782477ce5415f36b8301000000000000000000000033ebca6346c255ec33f43fbd828fc1bcd45ddabda1c400887d5d4b84"], 0x1) 16:01:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x212237eafb494a08}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={r1, 0x3}, 0x8) 16:01:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) bind(r0, &(0x7f0000000040)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xc5) 16:01:54 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667fe32c29163be787dff5c89578010000000000000000000000"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x4800, 0x6, 0xffffffffffffffff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) 16:01:54 executing program 1: r0 = socket$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_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x7, r1}, &(0x7f00000001c0)=0xc) r3 = socket$inet6(0x1c, 0x10000000, 0x6) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x100000001, 0xffffffff, 0x80, 0x80000000, 0x1ab, 0x1}, &(0x7f0000000400)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x1ff, r1}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000300)={0xf7, 0x8, 0x0, 0xfff, 0x5, 0x0, 0x20, 0xffffffff7fffffff, 0x2, 0x8, 0x80}, 0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x101, r1}, &(0x7f0000000240)=0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000440)="1a87f62fce60c8eda7778d161dd7f584ba09ea028cb1391b4fd45838bb06162b4a80cf8e6f2e1fe4400c64e16bc063ebefe0b95353ecafb92338d70a48a5ed760733d23a6f4d4c8bc5b43215f58e5db2768956a0fa15326348dd95c350e2d16c75ad2e379c59d114e5878fad481e0a31a562e56932edaf45d340797399231c09c5d1ea97d40116d2f350c5df0da4ee2112a7405fae51588a6a18afd2fb7273b5f2c8d687d5a60954a4a52d6f5c3137d55a", 0xb1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udplite(r4, 0x88, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 16:01:54 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) fsync(r0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x38b02, 0x111) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x75, "18a1a184c98068f29094cecf5bcd2e464827e5c5fe8c19a6356b1241ecc83c2744786939262f02fdb7786adb8367f8e3a940a6dbe324a77d8dffc930260421f445a62d0f975d34af8c5777e6c64ec99b0a5ab921ec23a117721b23aabd5786bdb80c38b770d32e634d654a59ab268fb418eeeca7a1"}, &(0x7f0000000140)=0x7d) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r2, 0x7, 0x3, [0x7, 0x1, 0x5642]}, 0xe) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r0) 16:01:54 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xf, 0x3}, 0x8) 16:01:54 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = shmget(0x3, 0x2000, 0x20, &(0x7f0000ffd000/0x2000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x1000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = geteuid() r3 = getuid() setreuid(r2, r3) r4 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x80, 0x10, 0x8, 0x101, 0x100000000, 0x7, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000100)={r5, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x0, @rand_addr=0x6}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000000)={0x1, 0x5, 0x7, 0x2}, 0x8) 16:01:54 executing program 3: r0 = socket(0x2, 0x2, 0x7) socket$inet6_sctp(0x1c, 0x2000000001, 0x84) socket(0x10, 0x5, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x101, 0xf, 0x7e, 0xffff}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x9, 0xa9}, 0xffffffffffffffd0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:01:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xa}}, 0x0, 0x852, 0x9, 0x1, 0x1, 0xffffffffffffffff, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 16:01:54 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080)={0x8}, 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:01:54 executing program 3: freebsd10_pipe(&(0x7f0000000080)) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000000)=0x800, 0x4) semget(0x2, 0x0, 0x4) 16:01:54 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) r1 = msgget$private(0x0, 0x4) msgsnd(r1, &(0x7f0000000080)={0x1, "cde29ea3608f6447246c57b966c18b2c542afafb93ce880a26dff844204714e20fbba2ee02a5180647d6d5f3cc917319b0b95026c5dd78efdd9c063dd835ef0977eac97cb136387c0cb51892c006554b5844530615975550507e6de426850f5fa5ada4fa17a1d9f8dc9615f9024add7210701b1be8e1cb1577363eb6d27ef0838313068190eb2be339f04e5aefc6d4a2102f62e35f9b45bbdd1dc6387da3878c44ebe80159da18f539a3c5a8d92dbfeb33c39c9acb137432e02d2eeab8747b58fc20cd4d8833dcbb0101c1286538ac914aabebd1075d5de76e45d1c04a7508b9f4915ea9fbac"}, 0xee, 0x800) 16:01:56 executing program 2: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = geteuid() setresuid(r0, r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) lseek(r1, 0x0, 0x3) setreuid(0x0, 0x0) 16:01:56 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5eeff9dad15f3b5ea01000000000000000000000000000000000000000000"], 0x1) 16:01:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e2000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000002000000200000000000000009000000"], &(0x7f0000000280)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000080)={r1, 0x0}, &(0x7f0000000140)=0xffffffffffffff5f) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x31, &(0x7f0000000000)={r2}, &(0x7f00000002c0)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000040)={r2, 0xffffffffffffff7f}, 0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000100)={r2, 0x1f}, 0x8) 16:01:56 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f00001e0000/0x4000)=nil, 0x4000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x80000001}, 0x0) 16:01:56 executing program 1: wait4(0x0, 0x0, 0x0, 0x0) r0 = semget$private(0x0, 0x3, 0x6c0) __semctl$SETVAL(r0, 0x7, 0x8, &(0x7f0000000040)=0xfffffffffffff800) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000000)=""/51) semget$private(0x0, 0x3, 0x140) semop(r0, &(0x7f0000000080)=[{0x2, 0x10000, 0x800}], 0x1) 16:01:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffefe) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000004c0), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x200}, &(0x7f00000003c0)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:01:56 executing program 2: select(0x40, &(0x7f0000000140)={0x0, 0x7f}, 0xfffffffffffffffe, 0x0, 0x0) 16:01:56 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b30801"], 0x1) 16:01:56 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xe00000000, 0x2}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x8}, 0x8) fdatasync(r0) semget(0x1, 0x0, 0xc7) 16:01:56 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) fcntl$dupfd(r0, 0x800000000000001, r0) 16:01:56 executing program 3: socketpair(0x17, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080)=0x800, 0x4) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:01:56 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00000400020067000000999e6c65300042cf94693c47587be9d0e030ab66a90e41a816bc97d306c4a79a4cf711c8b6769a16624d2afa9a8aaa0129eaf976020e3ecfa301fe040007be1a4074"], 0x8, &(0x7f0000000580), 0x9, 0xfffffffffffffffe, 0x148}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:01:56 executing program 1: mlock(&(0x7f0000c29000/0x3000)=nil, 0x3000) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) 16:01:58 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) 16:01:58 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f000031f000/0x3000)=nil, 0x3000, 0x2) r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 16:01:58 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) 16:01:58 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) r1 = getegid() freebsd11_stat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000001400)=[r1, r2, r3, r4]) r5 = semget$private(0x0, 0x400002, 0x9) freebsd11_stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001500)=0xb11, 0x4) r6 = dup2(r0, r0) freebsd11_lstat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r6, &(0x7f0000000000)='./file0\x00', r7, r8, 0x200) __semctl$GETVAL(r5, 0x0, 0x5, &(0x7f0000000080)=""/4096) 16:01:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x3080, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000003c0)={0xffffffff80000001, {{0x1c, 0x2, 0x9, @empty, 0x4}}}, 0x88) socket$inet6(0x1c, 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x8001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 16:01:58 executing program 1: setuid(0xee01) r0 = semget$private(0x0, 0x3, 0x80) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/89) semget(0x2, 0x2, 0x8) semget$private(0x0, 0x2, 0x0) 16:01:58 executing program 1: mprotect(&(0x7f0000466000/0x6000)=nil, 0x6000, 0x25) mprotect(&(0x7f000046a000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) mprotect(&(0x7f000046d000/0x3000)=nil, 0x3000, 0x4) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x10001, 0x5a, "bb4d23d0814bb32c46aa35d03f70550aa606293f4c1910a220128ff5d54ea1ed8ae605d06656e780a288b9f6b4ba24e30cfc29cb164625384307061c4bef25aa176482c10dd6ae16814bbc1eba38a370111cc5e8be7d27c7ef8b"}, 0x62) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) 16:01:59 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) r0 = socket$inet6(0x1c, 0x10000000, 0xd4d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7, 0x3, 0xa02, 0x9}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x619, r1}, &(0x7f00000000c0)=0xc) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) munlockall() setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r2}, 0x84) execve(0x0, 0x0, 0x0) 16:02:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x80, &(0x7f00000000c0)=0xffff, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x410, r0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@broadcast, @rand_addr}, 0xc) 16:02:01 executing program 3: r0 = socket(0x2, 0x4, 0x1) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:02:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x73b) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) r3 = getegid() setgid(r3) 16:02:01 executing program 2: futimesat(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x4) 16:02:01 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x1, 0x7, 0x9) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000080)=0x10) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f0000000100)="6867a97851f202e7c1", 0x9}, {&(0x7f0000000140)="64dc2bc044553fca567b509c36f2970f0dab1e12b4e9ee71aafdc400582bf7932f8e15e65e644a43e43ff6d1f855c9a3f719e620e0b1e0d686126d3ee013e7bf52ad2225f2e654e0ee1bbc703574bf5615a0c3e984c17f389e8f7cc970a9e1531629230638bffc4a3ceb2478e187bb4e9252d3aa7b75e1fa75f0c745d2", 0x7d}, {&(0x7f00000001c0)="d71ef5616b9c8850a356eece246f12aea01335e55c872fd393a6815ac59445adfd25216af5249546cc74eb0c5ff46086361b488403ce8f452221179b666c21ffd274a9c9f494d897308a85", 0x4b}, {&(0x7f0000000240)="e33e0a37f39a810674c8a2890054cac5f743f544e53c71e1a541c6970793591188384e798c7d161e6d1ee39408ae7138efb464bbafa434a90c6ba5a0540d38177f0e99ba14992d89608ce141b231c7ecd1bdf06be8a2bef37ddbd06240cc5bdc8a9bb6783ee8299dd2d1def42183e8cf0affe4bd2e47b4c0ad8189ef66e537d7696546654d7d4d1b64d854f33bb505fba4f763b63990ee14a0668568aaf1ee86e7ede6e88105c0917859071c961f53beaa322483d0a12cb6b63889960aa3afeece36291028da5c7172aed46fc7bab44dc5c83ec6fb5c9982b18d6f2fe83f83a42f15d3e3", 0xe4}, {&(0x7f0000000340)="0c84c46a43934a6275db210f36aaec5e9fe6989e22225a663c3b8500a2829d5798c7c10c077f68a509a01b264cad69c4dc8a4375046816d8c900dc4869be8fd4ba40b3634af2874a8be1a525af8508045853f09076ef656f863949be3f97d9acf2b83937f9cdaf5ca9b5b8dfc6cdeff49c7384de4003be06bf3523fd8283774d31108ab70db78b118e97d94951adb6381e1179d486b81ba3bead157f7dc697ae5d38fe748cd728415654cd41712592d38de5bb53a49071a79c0ab1a281c9ee79dd854a634969021ce51a167bfbcfdf6a0bd55c98fdee8e741c61a14b0aa4", 0xde}], 0x5, &(0x7f00000004c0)=[{0x38, 0x11, 0x1ff, "e44b361bc1b15160ca90e0fd2e73a3da6901af7f1e18ba501debf959e865f7463f"}, {0x88, 0x0, 0x200, "d11ec36d74e3e026623f9a5b886567f55d7c8712a3f603ee39dfe96b18fbd6a4d8b7b7412e5c320af1f4af1deaf65e2dab1e77fd0269d3b3b469010c274f56527cab1118c06d3488d6939d7511a81155d290850cbe68088c6e848ae9c3bd95429340e7c0f0d2614ef66864150ddf94cd83fe022b"}, {0x38, 0x6, 0x0, "bfa1119c99c7e552d5cfc3d5a53cf40edd352a54937312d12f22fa40bbc8de9ec899"}], 0xf8}, 0x20004) connect$unix(r0, &(0x7f0000000600)=ANY=[@ANYRES16=r1], 0x1) 16:02:01 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x40) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x9, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x80, 0x4739f9df, 0x5}, 0x10) poll(&(0x7f0000000000)=[{r0, 0x2009}, {r0, 0x2000}], 0x2, 0x0) 16:02:01 executing program 0: mlock(&(0x7f0000d5c000/0x4000)=nil, 0x4000) msync(&(0x7f0000d5b000/0x2000)=nil, 0x2000, 0xec16823a673f2ecb) madvise(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) 16:02:01 executing program 3: r0 = socket(0x0, 0x2, 0x2) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce541500b5ea01"], 0x1) 16:02:01 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) socket(0x2, 0x10000000, 0x723aed4e) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) 16:02:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x40000000000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) setsockopt$sock_int(r0, 0xffff, 0x5417, &(0x7f0000000080)=0x20, 0x4) 16:02:02 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) 16:02:02 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x30400000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) 16:02:02 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x9, 0x4) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) madvise(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x2) 16:02:02 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330925c846ac8867f5c895f9ff86b308782477ce5415f3b5ea01"], 0x1) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0xb87, 0x4) 16:02:02 executing program 1: r0 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x910) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x6a43}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x18, "7f4fbd257853e4e51e52e96a02ebc3cd8fc0e8eae98537d3"}, &(0x7f0000000180)=0x20) 16:02:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pipe2(&(0x7f0000000000), 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) chmod(0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x10156) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@local, @multicast2, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000380)={@multicast1, @remote={0xac, 0x14, 0x0}, r3}, 0xc) 16:02:02 executing program 3: r0 = socket(0x2000002, 0x1, 0xfffffffffffffffd) setsockopt(r0, 0x7, 0x3, &(0x7f0000000000)="4696f043253a4b345c0e0c9d3b262a80acda1975f66d9784da4a94277192b098a5d5201446eb9d7e3eed94d7ddd31b2896cd6bfe43a4", 0x36) 16:02:02 executing program 3: r0 = socket(0x10001d, 0x6, 0x1) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) recvfrom$unix(r0, &(0x7f0000000000)=""/23, 0x17, 0x1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) 16:02:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x101}, 0x4) 16:02:02 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000000)=""/216, &(0x7f0000000100)=0xd8) r1 = socket(0x11, 0x3, 0x0) shutdown(r1, 0x2) 16:02:03 executing program 0: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0xe081, 0x0) 16:02:03 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) rmdir(&(0x7f0000000080)='\x00') r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=@file={0x0, ""/66}, &(0x7f00000002c0)=0x44, 0x20000000) connect$unix(r0, &(0x7f0000000340)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = open$dir(&(0x7f00000001c0)='./control\x00', 0x20084, 0x21) symlinkat(&(0x7f0000000180)='./control\x00', r1, &(0x7f0000000200)='./control\x00') r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) fsync(r2) mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./control\x00', 0x0) renameat(r2, &(0x7f0000000100)='./control/file0\x00', r2, &(0x7f0000000140)='./control/file0\x00') rmdir(&(0x7f0000000000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') 16:02:03 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x9}, 0xfffffea2) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fed3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:02:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pipe2(&(0x7f0000000000), 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) chmod(0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x10156) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@local, @multicast2, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000380)={@multicast1, @remote={0xac, 0x14, 0x0}, r3}, 0xc) 16:02:04 executing program 0: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0xe081, 0x0) 16:02:04 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x81}, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x8001, 0xdda6a9c49a3a23e9, 0x5, 0x6, 0x5, 0x3, 0x7, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x3, 0x9, 0x4840e527}, &(0x7f0000000180)=0x10) 16:02:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x52, &(0x7f0000000240)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3}}}, 0x118) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200)=0xffffffff, 0x4) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x52, &(0x7f00000000c0)={0x3, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @rand_addr=0x3}}}, 0x118) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:02:04 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pipe2(&(0x7f0000000000), 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) chmod(0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x10156) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@local, @multicast2, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000380)={@multicast1, @remote={0xac, 0x14, 0x0}, r3}, 0xc) 16:02:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xffff}, 0x8) 16:02:04 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) setsockopt$sock_int(r0, 0xffff, 0x101c, &(0x7f0000000000), 0x1d1) 16:02:06 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000000)={@empty, @multicast1}, &(0x7f0000000080)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000280)={0x7fffffff, {{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8aa}}}, 0x88) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000100)={@loopback, @local, 0x0}, &(0x7f0000000140)=0xc) r2 = accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10, 0x20000000) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000500)={@rand_addr, @remote}, &(0x7f0000000540)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000200)={@rand_addr, @local}, &(0x7f0000000240)=0xc) socket(0x17, 0x3, 0x401) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@local, r1}, 0xfffffffffffffd88) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x194, 0x6}, &(0x7f0000000380)=0xc) r4 = semget(0x2, 0x3, 0x40) __semctl$SEM_STAT(r4, 0x3, 0xa, &(0x7f00000004c0)=""/39) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2301040000fe8000000000000000000000000000bb0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="f7eb04a6e1000000"], &(0x7f0000000480)=0x8c) 16:02:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pipe2(&(0x7f0000000000), 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) chmod(0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x10156) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@local, @multicast2, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000380)={@multicast1, @remote={0xac, 0x14, 0x0}, r3}, 0xc) 16:02:06 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[], 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 16:02:06 executing program 3: r0 = socket(0x2, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) shutdown(r0, 0xfffffffffffffffd) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f370924c846ac8867f5c89578f386bef71ca392e3b308782477ce5415f3b5ea013b1218dfc805759471ffe1d02be5dee2213dd666dcfda199ace172023470b587a0e7a99f"], 0x1) 16:02:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pipe2(&(0x7f0000000000), 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) chmod(0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x10156) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@local, @multicast2, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000380)={@multicast1, @remote={0xac, 0x14, 0x0}, r3}, 0xc) 16:02:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="060000000001000027e1eeff7d008100"], 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb}, &(0x7f00000000c0)=0x8) r1 = semget(0x3, 0x1, 0x8100) __semctl$GETVAL(r1, 0x1, 0x5, &(0x7f0000000040)=""/32) 16:02:06 executing program 3: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_data\x00', "108eebcecc7c404751da9b72f97fb5230a35cf9df9ec6a065a757cbf596271b11a9a5e291cf688be302e1a65d0e66ab45c887192f536db78f5e6244cbb48db9fba19ae9a0ed3fce3a8fa4093aec207533ccebd152ebe3bce0965cbb564542cabcf47f40900e8b976f1124b0008f0a97ec41a6e5821eec3d213e5b895396fcdd5b50d4aaf7e600a4332cb0e580dbacbda71ee708824ecdea5fe556a03337b439b1d9b6484a4d41ab7c73b1f1f1aedb2f9db0eab5a441d835b03374035e49ea12743a312d7aa21854c163656cde7ec808f62ef3d9a77a147d78223d73b7624621d94d3569e4411cf31dffd07d66a814dd2"}, 0x100) r1 = socket(0x1002, 0x5, 0x400000004) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:02:06 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fsync(r0) ftruncate(r0, 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x4, [0x6, 0x50, 0xffffffffafb0a9ec, 0x7fffffff]}, 0xc) r1 = fcntl$getown(r0, 0x5) fsync(r0) fcntl$setown(r0, 0x6, r1) 16:02:06 executing program 3: r0 = socket(0x2, 0x2, 0x0) socket$unix(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c8957cf386b308782477ce5415b3b5ea01"], 0x1) 16:02:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pipe2(&(0x7f0000000000), 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) chmod(0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x10156) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@local, @multicast2, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000380)={@multicast1, @remote={0xac, 0x14, 0x0}, r3}, 0xc) 16:02:08 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xfffffffffffffffc}, &(0x7f0000001300)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000001340)={r1, 0x5d7b}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRESDEC=r0], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRESDEC=r0, @ANYBLOB="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", @ANYRES64=r0, @ANYBLOB="ce25453d374a5fb523d351313caeb6682d7ecb09e3cacd942b062182632ed8b75204b469519ee9c40e101f290a4726c337d690a2dc14d164bf6e969822fd70eadb59a0968ddceac6831f8a67a4229fc2dbb01475cb9b238b178a0653a31dd6da9804888b27fd9c29cef9d132eeb697a792926c36f8438de5e2955a82d710c2342f7660c8da03ac6c90925169e3f8", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16, @ANYRESDEC=r0, @ANYRES32=r0, @ANYRES16=0x0, @ANYPTR64, @ANYRES32=0x0, @ANYBLOB="2df9cddec2a0a8a23681719964a286bacbef1185f5d802d538ff329d2bd21f4d4448ba2e65b804b2a945fd0bf291df6c9211584fd43a732b3334babc509fcec658bd435a4ba50e885d6e45abf32e1ae3e703d139a0c815d89c4755986a0179f4d7905f2f0b1d9bff67d56183c80555b768ec67f3cc467f72937e1e38c8272bf5a8da44bc63bc3b3b32fdbe942d8e7eb967243b32cf03e0d7a077372bd7f6c9e5c42b4a2ae20a9384494f9bd9d4dd3d73c9e3d12cf4a21f50e4093828e5a0de21179c1b3b578bec66cd6505ba07b16608c7740432b3d44a321172981a452f0d64135638495107", @ANYBLOB="2385126ca31e62cf3974b306710a541258b5396e427784dd0490c140e596dfbe008cc0a902dfdeb671c7", @ANYRES64=0x0], @ANYRES16=r0, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRESDEC=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYRESHEX], @ANYRES16=r0], @ANYRES32=r0, @ANYRES64], 0x5) 16:02:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pipe2(&(0x7f0000000000), 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) chmod(0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x10156) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@local, @multicast2, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000380)={@multicast1, @remote={0xac, 0x14, 0x0}, r3}, 0xc) 16:02:08 executing program 3: r0 = socket(0x1f, 0x3, 0x62) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) fdatasync(r0) 16:02:08 executing program 3: r0 = socket(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 16:02:08 executing program 1: fcntl$getown(0xffffffffffffff9c, 0x5) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = open(&(0x7f0000000240)='./file0\x00', 0x800, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8, 0x30000000) r2 = socket$unix(0x1, 0x7, 0x0) r3 = dup(r2) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0x10) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000180)='./file0\x00', r4, r5, 0x200) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x101}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000440)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000200)={r6, 0x1c0000}, 0x8) 16:02:10 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f350d5e40d61bc9dd915f3b5ea010edaaa0b0ccfb0131cf2b2350927381f7e692f423e6a81ce5758f0767419e79e0e79d9978208a215752f1694ccd2a9ee5b46c1f1a93acab913ee5669a2815aa118d6a533e50526ce81d592cd8f0fe45833de17bf2fe3468bb4be452caed787a3b6884a6823170a2bf46c2ed3acb50e21918106a0d1a07f9451b703669281a8a139dc3cd47a"], 0x1) 16:02:10 executing program 0: r0 = socket(0x800000001c, 0x5, 0x0) chdir(&(0x7f0000000000)='./file0/file0\x00') sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) close(r0) 16:02:10 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x30000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getpid() 16:02:10 executing program 3: r0 = socket(0x1, 0x2, 0x6) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:02:10 executing program 0: mlockall(0x2) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, 0x1411, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x6, @empty, 0x6c5f}}, 0x0}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x2, @empty, 0x100000000}}, r3}, &(0x7f00000001c0)=0x84) 16:02:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x1, 0x1810, 0x8, 0x1364, 0x7, 0x3, 0x9, 0x0}, &(0x7f00000000c0)=0x20) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback}}, r1}, &(0x7f0000000200)=0x8c) fcntl$lock(r2, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000100000001}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000540)=ANY=[@ANYBLOB="1c004e201f00000000000000000080000000000000000001080000000000000000000000000000000000000000000000000000000000000000003734950000000000000000040000000000000000000000000000000000000000008e950000000000000000000000000000000000000000000000000000000000000000000000000000224994e8bd10adff9bbb81fb767f43609ff0e4c8b5059bb0442a6e4ac2a8bf3b1029ac359550cd56ef42dfa612cfa6ea4716f80c55fcf37439088199228a4ed791b6ed020330e2bbe450e21da67b2de68a700dda7cc8aa759880332f25c42827189b9fe8897e854e76b61a134556782c6b56a1767b3b3177a663db464b8349eb3425accdbd9a6f953902ddfdcaf000fac9d35d126253ff494e40d3e151559ccd65d2aca045c6b393be8b55e61ea79df3e8d192731083c833a6c1cbb70519271cae4cd82afb752823523619edbb9fe163fd707d2ccbb4e7487bb1629379cc1859fa3a230427cea004b1fbc33afe57e92484537c0ab37076229982f8008d8201ab8a78ddef41dd7cd108cf0403d9ba8edc13341a320431d5783c3d1d8633efbdf0ebd157f2d6e3c92b804f3c3e2af5af7640c013b306005b7aa568b2387cc9d07872fcd3bc053bcdae9ce27a501164cac8c959c14aff7d6781bdf1e5d592e4f9162f073fec40942727876426a5c42022f260e03e6715d7e789f760655a5393df77dfeeeb6861c8e487c4f74f3485217221d3cf4e199847ff47e2a3c55842fa1549fc86b3624ab1af75b96a7a9ab3797e094037701c0690f4221b166cf1a1d3766a227b61aa675930ece2e89c53379d62d9571fdf6823e92ca55e372849a9b50a7bc6b20a552f1d07d697b942d2d8673a9d8e298ad475e99de744a341c9a42e9e185b1f14754f2b0b1dc6b739c9b664cea69bcdc048e9ff73111e74a30599b87db487e25bae83d06aa3b3d3ce41765650479bef5fd5944667a5c24b7bad379dfc4b87e40d", @ANYRES32=r1, @ANYBLOB="04000000008000007d0500000000000002000000"], &(0x7f0000000300)=0x3) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x101}, 0x1) 16:02:10 executing program 3: r0 = socket(0x2, 0x2, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) setuid(r3) setuid(r2) ppoll(&(0x7f0000000200)=[{r0, 0x2004}, {r0, 0x8}, {r0, 0x20a4}, {r0, 0x5}, {r0}, {r0, 0x2003}, {r0}, {r0, 0x4}, {r0, 0x110}], 0x9, &(0x7f0000000280)={0x5, 0x8}, &(0x7f00000002c0)={0x29}, 0x8) recvfrom(r0, &(0x7f0000000080)=""/137, 0x89, 0xc3, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x1, @loopback, 0x4}, 0x1c) setuid(r1) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:02:10 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000400)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000440)=0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000480)={'freebsd\x00', 0x3ff}, 0x24) r1 = socket(0x3, 0x7, 0x10000) flock(r1, 0x0) r2 = accept4$inet(r1, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="9800000037c81be36e8d732cd1a1a297b49a9be6f54867aba0c1190bff30aec0e5401bf0de7742f2999cefee5637ec522d6dd20646dd3e7074e3c6c0130cbd6b404252c99baacb3c5ee6985059eb23697ee6e362931eb91741bd0fa2a7b5284e8696fcebb5990e2b9c23de812d1f6a41d4bfe29fad2f358eff64cded000000000a00000000000000000000000000"], &(0x7f0000000100)=0xa0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000200)="13c7f0d742dd2a18408b53e0cca64f14e1c7b3484f01ac6d8bce9287a5f119361d268736e29f87662591374083e2078fdbb78e2b01bb282fe6d998b4766c6ca81458d67f4073604a2a9da0ea654fb9c74ccafdd3cd", 0x55}, {&(0x7f0000000140)="1431f28fbd97c77c9c", 0x9}, {&(0x7f0000000280)="bcd8e56be1bb219bcabdf1808dab78ccf6f6167145d4ad2ebf0e192600a68cf9e6b06d364abc2eb010e4e9c1ec346c83ce7b22f7a8575bb10b93cc761f7f03c40a6f93aa", 0x44}, {&(0x7f0000000300)="67f058f72891f4b2243be25bb01318d956c6c64e934b33aedc0300ae99dfcbca5d3dcc742af01c1719e7a352a43a9c34e6c1439ff0b87c045030901a6ef6ad942ae7b92f7b9f09b7be72f2f078f5fd347ecb3489393dcbd3c2d52ab373a47949c4364bf88548b80d6441bb2473f8f623ccd9d1085ecfe68f709dc9767b1a0d542ac5be4666c7d32d6cce1968a34a941faa6d5583a92690512a12f70390db869bb2c0769c1b68fa99f2701eeba23cc43a8fd8", 0xb2}], 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0xf000000000000000, 0x101, 0x23ff, 0x5, 0x3ff, 0x4, 0x1, 0x9, r3}, &(0x7f0000000180)=0xe) 16:02:10 executing program 1: socket(0x1c, 0x10000000, 0xa4c6) r0 = socket(0x2, 0x4, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xfffffffffffffff9, 0x4, 0x9, 0x0, 0x8, 0x6, 0xac72, {@in={{0x2, 0x0, @loopback}}, 0x0, 0x9, 0x200, 0xed1, 0xffff, 0x1}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x2}}, 0x0, 0x7, 0x7, 0x1, 0x6, 0x6}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x80000001, 0xff, 0x3, 0x70, 0xe4a}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x5, @loopback, 0x2}}, 0x0, 0x2, 0x8001, 0x3, 0x80, 0x2}, &(0x7f0000000300)=0x98) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000480)={0x0, 0x1000}, &(0x7f00000004c0)=0x8) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000100)="09b946ca7ccbf34b7f4aedd483e6a901129787fc7eb676a977285732d178295fc044a45a3ab0cb129fed89da82dad69380ac4e68326ac1abf3a53f16d312793852fc2209fab6e3b3007044de285fb5f08169c5ae36d6ad888d109254e0a44b470f46da0d124cfca1b787cae47f07e08725935e68bf70b8adac32f447be72", 0x7e) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xc, 0x7ffffffd}, &(0x7f00000002c0)=0x8) 16:02:10 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100230009400ea21469"], &(0x7f00000003c0)=0xe) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r8 = openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000440)='./file1\x00', 0x44) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000580)) r9 = socket(0x2, 0x25, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="bd1d81458b323c862c8214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375695671838f6b429374dc01d1dbc79c1468804f37", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x13, &(0x7f0000000040)={r10, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b19d729de8052d27542610d35009cce2f793f675247fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610ada7eabee39767760cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000009c0)=ANY=[@ANYRES32=r3, @ANYBLOB="5e267fdd6a84ce5e5929fb7f602c12f39741b0613c63d9db46a061d3feebdae2c928ecd725a5b20fd4889f6aabc8ee15bd4285108acb8c5e06c582b6c83156ebf8ef5aca430ea30a3625f59ad6eaea2b596175e1f79974b8f444253794a34a78c7fe5f04d68fdaeea2b0ed99f2ce46cd0f9c2348048ccbcde93c25cbe99cfbd324ceaf", @ANYRESOCT=r0, @ANYRESOCT=r8, @ANYBLOB="39cf9ba21064d8d41143cefa366a6e4f55779dd20cb872"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 16:02:10 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYPTR, @ANYRES16=r0, @ANYPTR], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRESDEC=0x0], @ANYRESHEX, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYRES16=0x0], @ANYRES16=r0, @ANYRESHEX=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=r0, @ANYPTR64], @ANYRESOCT=r0], @ANYRESOCT=r0], 0x2) 16:02:10 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = msgget(0x1, 0x81) msgrcv(r1, &(0x7f00000002c0)={0x0, ""/203}, 0xd3, 0x3, 0x1000) r2 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fdatasync(r0) renameat(r2, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file1\x00') r3 = fcntl$dupfd(r2, 0x11, r0) getsockopt$inet_udp(r3, 0x11, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 16:02:10 executing program 0: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setgid(r0) 16:02:10 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f505000000000000002477ce5415f3b5ea01"], 0x1) 16:02:10 executing program 0: r0 = socket(0x14, 0x20000000, 0x200) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) 16:02:11 executing program 0: open(&(0x7f0000000140)='./file0\x00', 0x8, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005}) 16:02:11 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x4, 0xffff, 0x0, 0x0, 0x5, 0x7}, &(0x7f00000001c0)=0x98) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x404, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000340)={r1, 0x2, 0x3, 0xffffffff, 0x1, 0x81, 0x8e, 0x6771, {@in6={{0x1c, 0x3, 0x7, @loopback, 0x7}}, r1, 0x2, 0x80, 0xbd8, 0x5, 0x100000000}}, &(0x7f0000000400)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in, @in6, @in]}, &(0x7f00000002c0)=0x10) r3 = socket(0xfffffffffffffffe, 0x400000000005, 0x9) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x5, 0xfffffffffffffdbc) connect$unix(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:02:11 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x10000, @empty, 0x2}}, 0x0, 0x7, 0xb28}, &(0x7f0000000080)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) connect(r0, &(0x7f0000001240)=@in6={0x1c, 0x0, 0x26, @loopback, 0x7fffffff}, 0x1c) getsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x80, 0x4) 16:02:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, 0xffffffffffffffff, 0x0) 16:02:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x2, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r2, 0x3, 0x2, 0x3, 0x80000001}, &(0x7f0000000240)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() chown(&(0x7f00000000c0)='./file0\x00', r3, r4) open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) getpeername$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000340)=0x1002) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) 16:02:11 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee724fc6667f33b308782477ce5415f3b5"], 0x1) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) 16:02:11 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000a40)="49d771e228ea1a47533a5b37384d78b892290ab6cdcb7d8037e9995feb2a95529419e0ed5c63d082b58414326878f5f609a9af6a0a21cc054c0a7b230d0df6b007b71e2a45462ab9ee0db66296a01824b81e8148ac02d9e9f0697ff2a1490ca03382c9121fd5a9cb001fda39e7ddb1acfed2a1d1dbd52ceefcdfd68a1fce9bef4b7dba0dd9a88c938d92ab7e9a9960527d3e2717b8d3bb8a0680ea8c0581d8838f1139fe2de50bfe4d9ef35b6b61ff586e77441b7fa50e180c99c6f9110a0aad158505833962f33600c882d37141df268bd8694127d0dacfa070dfb2d2e8bbfaeae12757fe86179f840d51aa2feccf71d3a3ad0ea8d01e6a40c5a416a1c67a001d4983eee795a882280bf10fca4db4d73164fcf0f990ad184187efed459d89e790455b28594a97c03c797cf46aa6a4eceedeb09141905a5f1a101d9162822c683f9c00ca95d9e779624f24a4c3c57cb1d7bd83e1f8d2730e12a27ff3b08809224aed9aa022c0236228d947fcbc376969ac97d2c249b345f741bd069bc926c47302122d8c6375d823ba3982be3a71c7be61cabd9730ae573688cd55c06e87c81509ecc6a180dfd43e9d940b318dfe6932d61b7b5a0fbce95a389ad5493af10c45c940a80cb4aa233b4c217f823a6572fff9a1ac47d91c32d34583a82a58fed841dcb73d3917f97cec9f1ca9415188a44eccc73bf67f56996a57dfd2a5a46c4d5e6532fa1b51fb433589cc8f46ae27a2596d24d8966d33cc37fcaf110a4d01fd92c64672779deb9e3e398caca689f74d7e291e3fd59e48da040d553420e33558b51c41580391fb29381ceca51ead4fda2abdf32c41c765e4199448c11e789248c688499fabcc1319c6496dd9b74028409c4b55a4686ba0415a4bc1393227528afd828d852e261935fb7b55f06e13be1dcd1db27c37ad307a242e355d8fcc3022cf757ff502dd5b6846443e30ec6187ac81338b3572a45ac9c5a81c87ad7a9a9e9cb59f2e9b2fb887e97a12d4bd26eb9e0b176b1184e1e099201a22ac9f50d554be7db4ae86f065b0c065f00243c4b951558004cef60cd283826d8aa8aec32a0c336005c669db8a55e6084a3b3d06a3c4bbd6aa4e79c15f1350cf50c5a150b8d4b7df73a711f86169cd007e82834b2d28896b30889a4878ba3eae183e7f8f45f2376050763e5bb5e85f115e00640db3a62b59c94f01d4af666afdc00346e4274ff77441e113d76fe80d2585588c6c2d69792b8539993c7a2b5a4d385b1e55c910d1e1a67dfdb202607ed4c8b6a4d9cb3e78dc321ec6be8178500c99e753f040265d691d7c121194a9dd7452da205548e2f98cf961edd551697ae8c431e1746ba9f76ece2b5733c7bdf19fef1943e4e3034a348762774e75afc8a780ae9de4eb5fa11d44f775f9b904535a9ce1e6101894b6883b4cde35479c388dbbb171cb8cce5b4246a64fd5e111201779bb36ad2c5de24fdb5fd525c4e58d81de93752f13e98efb7eb60224e59b60714ed3ff06c3b8ce598bbb802e2b34af50a8a9db81236e0540a869a093c4655a5a585a90073494beff9b47f595f4203f3ee404a4d05b110c5e53e5a1fc18e5f0368d07b16e8681bd1b4dd74f46a3a7e4bc368fa58d6abf30c09dfdd784dab864e7f9dfe416a2483aef217b1c458d066dd309e99ad931815bb93435b0c1e8b9953db2b794a2cb6ae450965f4477f6ae3d25357152b29d0f6a432ca42d01ee17b2e8c17b720ab508f44c133696f7742209b3d82240956ee185d8b9b5899184702a1e97eec15c01b87c539a7ca5a574de3288b72cae1732e70a357d3e2a399d8de177bea713f8770e02e677b94aa99ea6b93d9e2636d04bc912827d768f8dadae5f9f559bba61cd1f00f90d0297e3bd05b5831ded24d55b8236830711abe6deeb9aa053ec6d94d379ef090f9f75731747d3e503071dba1368f4c4c5042280eadb288a7a210a489516e8b6accda6001068b540fc2e5869423e6030c25ed0b0b071a7633ebadbd3b6f32a61483845503e18677d26786f2a08d9a88b6660d7d22ded18ccd46df74d805dda2509350a602852b75540f89bbcf2c2df2532aa36b46003d4c37ec2de801c163af07cc5e1a82c4965eb43e0d13c1a86ea9bca10e99957f3f6d1697cfb0cd4e6bdb8f77f740a09d47cc305eadf01835e229ad0ac8d3a4f51528562d782f6f92c7403966b137ba31776a5a99f1b7fa16e7cd112cfec11669045a956e20b1ad496fe99e5f5c5043c7655df4ef37fa5c06f3c45f182fc51e7105f526504fe3c69110a71cfe646f38217795552c4b7fa632ebb36af5e745684385f4ca13ab44a17f6b7d0249a2ae665775d061ef0501e312311666caff28b9c70d90314fc341c221197ebeb438dfbe560c14f0d1a3bff42bb33d3cae8cc0ab59973bfd7b680a3bec7d844d25bf6cbf26d2cfcd0783d525f8cbb2e0aaa3122451889445df167223dafdd2cfd81f1da5b45bf0b522350493f4cd7d8ed5449bb6091315fcb28f6738455760c16e65677a0c5c6ffbb03562d8e2fa0f1eea7415cc39e112e7a9a8daa6c67afb9fa142484e98d7788f7b58a1f05646fa0a8c46d029356ff37211ba9d18796bb9007a8c661336f431ecb977779fb596eb74f6e864a746795edce0f4f815e3dc3d6c29628702f1999177f131b3124734688affa20e381638f37fc65bc2f08651533eff90813fd3e75fd73d70aff132a793547b328d894c517b2a2d8511e3d321d1e690492af9151f4f7f138d18f9e58949ffd972a6ce77f00153c7aae0f7831c44372405ce351897e76c7f471940bb38c9e49f4dce0a71af8a61edbc0d368474368fbb1ab428afb598572b55ba9619ee0a08bce31a14b02a9fec52df6063c6aae1f1032a488d3c80e57d83a52ff4c2de0dd6ceeb88464b8919a6cb251d68b6955a927f80769af7af451271656806c4c8ce16330c88487bd50f54ad635a6363f55ec65896d994cf9414317f257c457713186a0f1421e542a41ac9ac7a44c60b8126537c3788f1ef12a9bd8ad11d3df81d7948350d177c2829ffcef010a155d9877ddf4c375c4fbf70938d718e55e9e85362702db0b6ea342e7cbdf7ef1df9611c35e2a0db7644feaa565a6227e128d7a780ea166557ac0f0a459fbf0753ba1a9ca6486448aac8460d553d9f375113d336774a1e797e01bb0d61fb07b3e898ac383b03974db4158042116966ef9f2f77aaeb017ed3c47b263fe6d81a7d27dbbf98acce418c916020d52b618012c39c2703e7808dd3c5a214688e50e59de11c62571b23862b9aaf190b56113aa05b06346976054581a4d8238bf52438e39942f4a798a62540b24ca47c8a3199b1f75f30d184241ae44ce2b7d580d6b0d65db19ce7d486cf669e2e41a29fdb0f0f5327c00aa000d791f3c2e301fa53565587e3a8e3ad2a8a7d4ba04390b96b17921107acd381fa261c5091afb2e2a5381e96df559153ed0c93c3fdee660b36357f8ed3804c912cdb0572ccce4d77375f5a3dc5051513aa5c9d685935a08236d16219aafe7317a5ea7270b101398d2b996227e775266576da9fb951f91ae49f7bb7b52b303f8cb64614c70076fb7c3efe88d3724149917b4aa9dce99a75bf0a6533770d64f9887630e85b19603228e31c710a56a87b3b0b964c18ee39fbd4fda7fedeac452c3bba6154361c5ea37d33cd47d6ef7a7af9211ff9aa548dbbe31089e389a3210eb045894f6572673468dd110a25bdfa12d2875e536189639d53147be0cb208f9abea36257bce9b75b596af01c7809cd1aad1f815e2cfb7238247bc8ce5c5cbc7709d02712c5c77542e566ce7205750cfba9ea80ffb11025c3e451cab4641df27dfb63012e790692093fb7a08a458a64b6a00d64540751df67faf2187c9835d28e5d48a764099073256f725772c7f3326c5263dd46b2302194b6fea9ef4c004ae7a693379189fd7075d8ec8e99a1163776223d81bc69b5bacd45de66efb1ab29d233a7e0a245dbe3d0156e01c8ed819a0b41fcbeebb09116b56fc82a6d94ed9d2fb55985145dd3fbabf6ecb190977ae4803fd2f82579b66e701ce4236c675e8a557c77f4e474d0947493fd8da1cf393bcdcd01d22abf86479295f8efe4964cc1e1a3606b240585e1f1fe38a26d0d3d77aace44df0d06d5e50d7c941b5b12bc73331fe2a136265077675c5d5f62015104451d2f20d96f6a33ff847f18b5c14656812fb4ceddd268f5a69aa5382865f105d704cad99f4ccab931d43ec703b2059504b787af6816fa53d9cb5157905031298fa8e7c5f3145d212c908704688a64c6c46688802dd861f31439ff1d40bea1a1aec4a326fb8f78638bac0e5c0d6d3162d8a2fd32f489280321f4a53894b4b6b03d7c903558fb8b8c6616e6d02b63ec04b1a12c6f3f9cb1ca93e0f92a42551a1402a69ff93e6646eee04b62a466bbc7ba614675f7bf35e0a1dabf1b7cf6eeb8981bd0b711c1ce0f56438f0930f4af2432c4440dfa2d341fc87075b269ea3b3ec80ced49ac74124f71c6efa63771095269b3552f9905296579624149dbf23a9d276c542fec5b9ab40c6a77d640e915226fc48aa67e864bd6ae9cdc95793e73cb5929187e183057460648cb16960348f59bb47a77128678f42612acd45b4f0d7f10322448d5dc5389227845841fb3fd0cb8236fcffa9bba899006935ef909ed876070aee788314dfe25d77604a3716ea11f9d01d5c1a002217193435c889187c1e812e607513a56589ffe241d11c0da87350d8623f44ee97eb0ebe87e69981e965867257e73117fce5681929ad866529ff1ba95de31732be6bcb7ccc9fc557cf34dec9ed8326174e0adf7b915fb2ea2088adbb3b15966edb1ef6ba190c22e86493f84c102e9aabe5ad52838a0200ed7c86e7d56725e0a480deb78b39136cefbede299864d5502bb87d5865674b64340c4f293d45914613c2f28a0580578002250f02cc65cc12e1c93694485bc7a0f8b35ad0c9973a21db64937f4716d739340b0a059f94974295c6e01a2a6b82f7dfb70a23024c58f0c2cdaf08ed5a4e61114f151d55280a969f5ee892485ac04ca40340880257db56aaa33a4c08cae2d197264781467db650e6acb5345d20a503aa71cd6af9a856f6824ba225b5f8bbd7201f416ede55c17089c0aab4172ece6e40cd55abeefa5ac4b8362e28070bfeb9717f43eb65dbcd9b0eb8f7268b628d76996efcbe0d9d1ccbb997802a2ace1baafe56246076bf90a54f33a28065271bc360a8afad0a12042866c88eeb61152e27518ebcb051d4fb0c45126fe26db5807e296b65f291f8e0c8ae36d628491c37b950be8d0d35af61ad2708272b7a9890a27345515442ab089f54dd503eef6ffa6a54e43329a5645e7b45d3800279aa8ee8cf5aa73f589925ead8ec5d042ec82ba6a0b22dcf660112119b039356855168dfb4374b5dc7bc116f530a48b55b9feea7895a96d110e3dbe1ca0a07c7fe722b1660f0e28f28b7a61ee0280ee001a2d596da9c75f0ae87051b2f1573277ef6f4faa8eba2776adefe7c1923ffffea07bf6c47b6d46099667e6ea49b94a588514214a482791409c2f5cdbd25d22b5b54eba6f3b8ef2a1e83b1c2314297636bfbeb285372a7fdc2b6037e3c3a4260084bc19cadc52e2205f2441b254b30a8150f9c945150a9650d34ec2ecab0ddebaf0d7ad84d5d492fdf141ef816b9", 0xfb5) write(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0x0}, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) 16:02:11 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x7, 0x3, 0x40, 0x3ff}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x1101, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 16:02:11 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x1, [0x1ff]}, 0x6) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) write(r0, &(0x7f0000000080)='\x00', 0x1) close(r0) setsockopt$sock_int(r0, 0xffff, 0x1817, &(0x7f00000000c0)=0xff, 0x4) 16:02:11 executing program 3: r0 = socket(0x2, 0x20000006, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:02:11 executing program 0: mprotect(&(0x7f000008e000/0x4000)=nil, 0x4000, 0x3) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0xffffffffffffff01}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100), 0x133) 16:02:11 executing program 3: r0 = socket(0x2, 0x2, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:02:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x2, 0x80000000}, 0x8) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast1}}, r1}, &(0x7f00000001c0)=0x8c) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 16:02:13 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308ff2477ce5415f3b5ea01"], 0x1) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x500) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) accept$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) 16:02:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0)=0x2, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@remote, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@multicast2, @broadcast, r2}, 0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x6f, 0x0, 0x0) 16:02:13 executing program 2: r0 = socket(0x2, 0x100000005, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x3b0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 16:02:13 executing program 0: r0 = socket(0x4, 0x200002, 0x206) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000fcdf5be1fcc42f7ac34c71651d8e2e2694bb1f8530cc2ccf0854fd7c9a2871cf51358855c60694b91522bcf5acccca07aeb7a11c2541425069dd3a715b9a283ed1da23471cfad68650ec4b3b40362ff1d946b9a64f81b726750386c09d7798f23026c2c4b65a16004bda3eb64080357253cd7c7d9e59e915f923bf53becd566233cd9acff6c33e7715d26b0446bd55742c8df832a895"], 0x1) r1 = semget(0x0, 0x4, 0x20) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000000)=""/38) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001480)="a902010000805cb90cca8590", 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001fc0)="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", 0xa5b}], 0x1) 16:02:13 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3aeea01"], 0x1) 16:02:13 executing program 3: r0 = socket(0x17, 0x1ffffffe, 0x80000000000005) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYRESOCT=r0, @ANYRESDEC, @ANYRES32=r0], 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x100, 0x4, 0xfffffffffffffffd, 0x6, 0x101, 0x10000]}, &(0x7f0000000080)=0x10) 16:02:13 executing program 2: mlock(&(0x7f0000b3d000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 16:02:14 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xffffffff}, 0x143) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="007f32aacc45366651ec60565927696c653000"], 0x1c) 16:02:14 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) 16:02:14 executing program 3: socket(0x2, 0x2, 0x0) 16:02:14 executing program 2: r0 = semget$private(0x0, 0x3, 0x35c) __semctl$GETZCNT(r0, 0x0, 0x7, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x8}, 0x8) 16:02:14 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef06000000667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:02:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x40000000000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x4, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r1, 0xffff, 0x5}, &(0x7f0000000080)=0xc) 16:02:14 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffc, 0xfffffffffffffffe}, 0x10) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x9, @loopback, 0x1000}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 16:02:14 executing program 3: r0 = socket(0x11, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYRESDEC=r0], 0x1) 16:02:14 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mprotect(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000dae000/0x2000)=nil, 0x2000) 16:02:15 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) 16:02:15 executing program 3: r0 = socket(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000080)=""/142, 0x8e}, {&(0x7f0000000140)=""/24, 0x18}, {&(0x7f0000000180)=""/246, 0xf6}, {&(0x7f0000000280)=""/135, 0x87}, {&(0x7f0000000340)=""/142, 0x8e}, {&(0x7f0000000400)=""/195, 0xc3}], 0x6, &(0x7f0000000580)=""/238, 0xee}, 0x40000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000006c0)={0x0, 0xe4, "d7efa8283b496048194b3293ea8c3d7d0e3f67cad09926aa7c648cbf4ec551ed27549185fd526ab92bcef9fca436de71d6593e66edf4942882f27c8892b124f0e275ff8464555a6b1c7d18d15bf79dd3fe57ac25646f541f43ab2a15f23d165533a2f476bd719bd0fecc1f5475fbd1ba8406e5f02a71c290cf4e0e98d2e553256405bae4b99a343b48353ed879f98aba5f4f0fd830e325fdecc2a5e816f8a8d14a64361bc571fcb0077ed26ca1389a6ed7d7ddc12d87822b36e509d34b35e62526d91d182d0700b2465abe5b85019b66008a7054c2d19a2e7d300f96cbfa486bde48dbb9"}, &(0x7f00000007c0)=0xec) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000840)={0x7f32205, 0x0, 0x210, 0xdd1f, 0x401, 0xaf1a, 0x0, 0xd, r1}, &(0x7f0000000880)=0x20) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000800)=r1, 0x4) socket(0x0, 0x3, 0x9) 16:02:15 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e558d9076653000"], 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6(0x1c, 0x5, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x9, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r2, 0x1b7, 0x0, 0x3f, 0x3, 0x9974}, &(0x7f00000002c0)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r3, 0x2}, 0x8) close(r0) 16:02:15 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) poll(0x0, 0x0, 0x664b6e3) dup(r1) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 16:02:16 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x8) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x1000) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:02:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="2d012e1a6649e3dcfd1dbb6f778e56da82f2"], 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x3, 0x6, 0x10001}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000001c0)={r3, 0x7fffffff}, 0x8) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000080)={0x22}, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1003, &(0x7f00000000c0)=0x6, 0x26e) r4 = socket(0x2, 0x2, 0x0) connect$unix(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000180)={0x3a0, 0x1000, 0x810, 0xfffffffffffffffe, 0xffff, 0x0, 0x4, 0xd27, r3}, &(0x7f0000000240)=0x20) 16:02:17 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xffff, 0x2100, 0x40, 0x100000000, r1}, &(0x7f0000000100)=0x10) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:02:17 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x52e, @loopback, 0x100000001}}, 0x0}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x3}, 0x8) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82c5a5254ad146ac8867f5c89578f386b308782477ce5415f3b5ea01000000000000000000"], 0x1) 16:02:17 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) 16:02:17 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) listen(r0, 0x0) 16:02:18 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000000c0)=0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0xc7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="03000000f8ffffff0800000000000700030000001c004e2100000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="bb0000000200000006000000ffffffff4000f9ff"], &(0x7f0000000240)=0xb0) socketpair(0x1e, 0x1, 0x80000001, &(0x7f0000000280)) 16:02:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e21ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ffff67840400003e3e000100000001b700030cfb"], &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000240)={r2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x8000, 0x81, r3}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400)=0x3, 0x4) 16:02:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="00cfbc784461c851ba91fe021e4fb7a04d0055011ebb1bc89f9f57cc44"], 0x0) 16:02:18 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f330924c846ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:02:18 executing program 1: setrlimit(0x7, &(0x7f0000000080)={0x90800000000b35d, 0xfffffffffffffffc}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_http\x00', "1e976c4cb6b38ec1c060620df89b8c73a84ed72f3b99e60d763912e18044425441b41cc895d87fb059f757fd881f2dae0c6913f4cc6adf22c17f236582b46995b93442e8a90d43b556a99bcfc03ff51e207cc0cecd9de3d21b4b9d23ead02b331a23a8485107611b9f25d0be7e71dd4a76cc0887e8dcf429dd54ba1a7976ee631d2d89cedc68cfa381d9ec2ec69ef6623f3e7c9a496c3834e7583dc254d327b6936776cccf90e286791d55454ff9bba77dd2bdfda6849312545c62199374ba0e390c538636307a01908412b9d2a89a2f8c188e60f60b576fa0d0c122a781eec135fb67c9424fad21d8b6ca7e859d23f0"}, 0x100) 16:02:18 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x40, 0x8) r2 = semget$private(0x0, 0x0, 0x0) semop(r2, &(0x7f0000000000)=[{0x4, 0x7, 0x1000}, {0x6, 0x5, 0x1800}, {0x1, 0x800, 0x800}, {0x3, 0x1, 0x1000}], 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(0xffffffffffffffff, r3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000040)=0x10001, 0x4) r5 = geteuid() r6 = getgid() freebsd11_lstat(&(0x7f0000000500)='./file0/\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000640)={{0x67, r5, r6, r7, r8, 0x20, 0x3ff}, 0x3, 0x36a, 0x8}) symlinkat(&(0x7f0000000700)='./file0\x00', r4, &(0x7f0000000080)='./file0/\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c000000bcbc3811c9b715713e7c57c25b179bc2dfa69372b93398556b289f78b66823d8660f9a742f8f575a18678d0c619c855c8a6ec28c593872d84eac7ee1175bd5d60aa377c22546a8138b403fe989ae451811482df95b3bc78040fe450000000000000000c7d22c00a37cedf6e9a150d2233c2f208d7f26ba360847137e"], &(0x7f0000000380)=0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000440), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f00000003c0)={r9, 0xfe, 0x2, 0x9, 0x57e}, &(0x7f0000000400)=0x18) r10 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x8000, 0x0) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x10) renameat(r10, &(0x7f0000000200)='./file0/file0\x00', r10, &(0x7f0000000240)='./file0/\x00') 16:02:18 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) munmap(&(0x7f0000007000/0x3000)=nil, 0x3000) dup2(r1, r1) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90) 16:02:18 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fef3ce5ee07007f3308782477ce5415f3b5ea010000000000000000000000008dce37390e"], 0x1) 16:02:18 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6(0x1c, 0x5, 0x6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000000), 0x4) 16:02:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x8ca3}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x9, 0xdd2, 0x6}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x40041, 0x0, 0x0) 16:02:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x1, 0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x30) accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0xfffffffffffffeb7) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 16:02:18 executing program 3: r0 = socket(0x17, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x403, &(0x7f0000000040)=0x1, 0xffba) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYRESDEC=r0, @ANYRESHEX, @ANYRES64, @ANYBLOB="cb4ead4d47c0bebef4fd6394fcfee95022eae3a567cee05bfe625b807b37e8658315e0ab5ef139ee7f6b2349367fbf7e2e559b0f411d3eddcf8c3e2958fd514e2adeeac40108142676c096833366cd3482c13b5fafeca172065463b0167e0c619439c018d0d12c09cdc05346cd6b8efe99d9a827445e20f319ec388450fb94bebf6314cfb40d9e9fcd0a665c1726298d531047d688ab92f68e758aa351e1adb575065bd39a2fc054b07a5749bdf28ca4c0aea480b8af3c41a0f9", @ANYRES32=r0, @ANYBLOB="8f58bc09d40f181d7a6ee16aa588f507ee421047b505eecde1f8fa534f3977d2262ab16a3891f3f4636744f96bb3e4f72efc63e2ea463431085043a6add68bf89d08c28f0f953205a71a54e9d9731d3f8df172b5597a5e0fc2e2863e24f36fd2d65bcf051a3dd634f573141a35e3a4d5fba33686e0e463141790c6c8d47bb877a362a695fce90b91a78ff109394ea672bcc65b74", @ANYPTR64], 0x7) bind(r0, &(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 16:02:18 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x2}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x7) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="0010000200000400"], 0x0) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000002c0)={0xa, [0x8, 0x9, 0x0, 0x6, 0x6, 0x101, 0xcf0, 0x8, 0x8, 0x80000001]}, &(0x7f0000000300)=0x18) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 16:02:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, 0x0, 0x15c) 16:02:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) dup(r0) 16:02:19 executing program 3: r0 = socket(0x2, 0x4, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a2022e0824c846ac8867f5c89578f3860018782477ce5415d3b5ea011289ec749c3d6192c0638a4f7ab44536f1e0b952b81e5c5390e52a5492"], 0x1) 16:02:19 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) chdir(&(0x7f0000000040)='./file0\x00') sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000140)="dfc3b3b2759b148be5ac22077e66f0458e6723393f30de06431ea3b34b0c8eb36dd5ce13b2ac1af411aa4ecacbcaab5ee548c26224f8ae6405779cfc918e1338e80f87a011709bd597be13fb1e9d2700cb5f549edfd360c25ced6de8619bf122ab224d909a5c2f79652e81fe4aabfda64d72dd35afb7e71812b5512265be5cf775e61e99bd3a92d27142e86f22fa3b96b5ad3d041caa02ec0abb229730b64b29f5dbe85fa77dbc6e169b35959092d4246443baae6f819871b6604aadd20a63b2711bdd6031cffe215b58c822bff7344b6cc07377d0d96d13a31cfc4f45a7f6f4063c08", 0xe3}], 0x1, 0x0}, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 16:02:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffefe) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e20de8d000000000000000000000000000000000001030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f10000000000000000000000000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="010000000100010084020000020000006b0f1f00"], &(0x7f0000000000)=0x98) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000004c0), &(0x7f0000000280)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x6}, 0x8) 16:02:22 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fefee8dee72667f330925c8b5d59b6f747bbbd9da28f31af51f0946ac8867f5c895"], 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0xf5}, &(0x7f0000000100)=0x8) 16:02:22 executing program 0: r0 = socket(0x2, 0x10000000005, 0x0) poll(&(0x7f0000000100)=[{r0, 0x2000}], 0x1, 0x0) r1 = getpid() r2 = getpid() setpgid(r1, r2) 16:02:22 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000005) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 16:02:22 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x10, 0x7f, 0x2f8, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x1}, 0x8) r2 = socket(0x2, 0x2, 0x0) connect$unix(r2, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fef3ce5ee72667f3303000000ac8867f5c89578f386b308782477ce5415f3b5ea01"], 0x1) 16:02:23 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000340)={0x0, 0xff, 0x602, 0x5, 0x2, 0xbe69}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0x7, r2}, &(0x7f0000000400)=0xc) fchdir(r0) recvfrom$inet6(r0, &(0x7f0000000100)=""/188, 0xbc, 0x40, &(0x7f0000000080)={0x1c, 0x0, 0x6, @empty, 0x80}, 0x1c) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x0, 0x10001}, &(0x7f0000000200)=0x8) freebsd11_fstat(r0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000240)={r4, 0x100}, &(0x7f0000000280)=0x8) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 16:02:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000300)=0x4, 0x4) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000004c0)={@rand_addr=0x5, @multicast2, 0x1, 0x1, [@multicast1]}, 0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7, 0x9}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair(0x10, 0x1, 0x1ff, &(0x7f0000000400)) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000440)={0x4, 0x3}, 0x10) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140)) open(&(0x7f0000000200)='./file0\x00', 0x20000, 0x109) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x100004) r2 = socket$inet(0x2, 0x3, 0x40) bind$inet(r2, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) rename(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/file0\x00') setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) 16:02:23 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x3, @empty, 0x25}}, 0x0, 0x7, 0x9, 0x8}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000300)=0x8c) clock_getres(0xe, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x1, 0x4) 16:02:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x200019, 0x0, 0x0) 16:02:25 executing program 0: r0 = socket$inet6(0x1c, 0x10000000, 0x8) pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000000000)="ef5f23a9b44f2c9397", 0x9}, {&(0x7f00000000c0)="faf0b4008dd6690bddd84c7c7555a0eeed2b113d62e622490859ad8f27956045b7fc175b1c837a4a99e2a86094f57271c37568098320da2b7ed5f79226d7e068209ae0a97ed8cc65c88050412831f20ac640915b0767b0f4f7fb16f4cd51b2d42b16851791397dd47479fbba5646049adfb8a70a31f0125110209a349b9c47d27873a9ce1cf688d8d949ea443ec254510e6177931d9b45e9f75e086d5c9b02c4a4dd2f90e2e1e5e6b599", 0xaa}, {&(0x7f0000000180)="e08fef338a180672ba2aa6d3d157c2bd10f7756307dc9a186e483aa2c88cb4337653e5d4678646230f208532c9219222c066080512c3254cd2c9dfba7eb92bfd5d9e01d4aa700c1b27ce0834bb83739516e0accdc6a80db58cbbe4656cb08ca431efbb69daa8c2dff7bc02a77fe354920e89afd8abd935543a79b84fd4720825f235e0f282ec5e3683b624b1e6687c4bc0825a7560a09631f84fba640b2306a2f821c1130e17d0459df5f37c0c2c0c09588f019ef2000dbab310be0a78299358d529", 0xc2}, {&(0x7f0000000280)="773fee363249bbe835f7026db86a976977744f8797b955154a4766dc45c1e9db2108bda61933950b13ab077032e7fa14d4f06619e73bc1727b4673ff99b90ab7cc8c72b5b1c8cefbb063a44a948048d6b53b11c5d204c680b725ead189a7007f4e0c4c1eaa", 0x65}, {&(0x7f0000000300)="1efbaf1c320ed308b2747008ebc17ce519122ef6428b629ad885f7b7a18b9f42c470bbfd4574dbbb51a839b521d99d061187408b93cfd9ddc08a34d58a7da67429c52ee8cf994b8934cd09d6b526aeab12ad6f3e9ccbede4bbe5d6445194eda49bcac30b06d6fb1e8d137b89daba9dad0dcb324fa7494cb66a8ff554a10309909fbb432ba31bb2c80ea4a7afa9d2ccc889a162aa477d2cb03062f4ddfd1918b8085029b91ae0c6ccc194c26881cb2b6348caed74de7be0ff73fa9429", 0xbc}, {&(0x7f00000003c0)="4ca8711e4645655cc984a0e08a0be2b3e64c3bddf97bf9278c6fdc58170edf37d766489826d4c4d090cf5ec6f08a2541c9b506a9a9e57339f0e1e72b2317e32560b453c231a4011aa94d6a02d5f7830e31005dbd046d416f4b9bd010b6f2e320845376ad31bae768912bba67dc9d57249a1b87504bec78fef4c2c363635bf5aaf5c9ce973701f7d6b578d8f97d0f2c", 0x8f}, {&(0x7f0000000480)="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", 0x1000}], 0x7, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000080)='f', 0x1) close(r1) r2 = open(&(0x7f0000001500)='./file0\x00', 0x20000, 0x20) accept$unix(r2, 0x0, &(0x7f0000000040)=0x35) 16:02:25 executing program 3: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) msync(&(0x7f0000422000/0x3000)=nil, 0x3000, 0x0) nanosleep(&(0x7f0000000080)={0x6151, 0x4}, &(0x7f0000000100)) r0 = dup(0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x6, 0x1, 0x9, 0x100000001, 0x10001}, 0xc) 16:02:25 executing program 2: semget$private(0x0, 0x3, 0x0) r0 = semget$private(0x0, 0x4, 0x20) semop(r0, &(0x7f0000000000)=[{0x2, 0x0, 0x1000}, {0x1, 0x100000001, 0x800}, {0x1, 0x6, 0x1000}, {0x0, 0x80, 0x800}, {0x4, 0xbaf2, 0x1000}, {0x0, 0x800, 0x800}, {0x4, 0x7}, {0x0, 0x2, 0x1000}, {0x1, 0xfffffffeffffffff, 0x800}, {0x0, 0xffffffffffff4c18}], 0xa) semget$private(0x0, 0x3, 0x1) 16:02:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0xfffffffffffffe75, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) setgroups(0x0, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000140)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000100)=0x8) 16:02:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6(0x1c, 0x20000003, 0xffffffff) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) r1 = semget(0x3, 0x7, 0x400) __semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f00000001c0)=""/184) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) sendto$unix(r0, &(0x7f0000000100)="6b7a09d603de8f4671180f8bcbdc6eb2d8fea25e89b274dbc57cfb9902c7b9a475aea5e065e7a9be2315e354344d2f85223da202052e4bed302d927b4a1f027a077ae8ce3531d0da7e35561ee11b679115a2e5f47cb8e2e430fed9fbf5d90bf40a98e08a44091bc31e400f516a29a27fcd10ca873571dd333929ebc632fa45", 0x7f, 0x7, 0x0, 0x0) write(r0, 0x0, 0xfffffffffffffcf3) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) 16:02:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 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(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 16:02:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x66d0, 0x4) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) writev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="4e99f2f42102e776f76008f8e56a25badb7dfd0c4fc60eaa4a7b723e4e40c3fa963110ac1cf115f60a6a38669089b3869b1daf64c20c736336805b16d6425192cad366c4dc7a24c410f9159aa126ec47b0da242c51d792e5a9e16e3f1931daf43253f85ea0f352254af33de59d2039c4b8653626e4528830d809", 0x7a}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000140)=0x4) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) 16:02:29 executing program 3: chmod(&(0x7f0000000000)='./file0\x00', 0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x11810d, 0x40000008) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x3c, "e28ff0866c73efd93cf1798425a922e371ce97b00e73d4490d4b69a3957c5ac851f58e77c852d160440b4b493be43ce1de310ab18ce21681d477a3c6"}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) r3 = msgget(0x0, 0x4) rmdir(&(0x7f0000000200)='./file0\x00') setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x4, 0x100000001}, 0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x4, [0xffffffff, 0x6, 0x218, 0x1]}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x7, [0x8, 0x5, 0x0, 0x3, 0x3ff, 0x4, 0x6]}, &(0x7f0000000300)=0x12) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={r2, 0x7, "858a4d2cc5fcb0"}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000003c0)={@rand_addr, @broadcast}, &(0x7f0000000400)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000ac0)={0x6, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0xfffffffffffffe16) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000500), 0x4) rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000005c0)={r1, 0x4}, &(0x7f0000000380)=0x8) bind$unix(r0, &(0x7f0000000640)=@file={0x1, './file0\x00'}, 0xa) __getcwd(&(0x7f0000000680)=""/206, 0xce) mlockall(0x3) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000780)=""/146) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={r1, 0x1}, &(0x7f0000000880)=0x8) msgctl$IPC_RMID(r3, 0x0) open(&(0x7f00000008c0)='./file0\x00', 0x800, 0x64) getresuid(&(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)=0x0) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) 16:02:29 executing program 3: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) r1 = semget$private(0x0, 0x6, 0x401) __semctl$GETNCNT(r1, 0xb, 0x3, &(0x7f0000000200)=""/35) 16:02:29 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, 0x0) 16:02:29 executing program 0: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x910) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000080)=0x2, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f00000001c0)=0x100) 16:02:30 executing program 2: clock_settime(0x0, &(0x7f0000000000)={0x2}) clock_settime(0x0, &(0x7f0000000040)={0x0, 0x7}) 16:02:30 executing program 0: r0 = socket(0x1b, 0x3, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) getsockname(r0, 0x0, &(0x7f0000000040)) 16:02:30 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x8b39) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = socket$inet(0x2, 0x20000000, 0x401) sendmsg(r1, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="23cfc8c24b393493f49a02ea21503682b57bf2f23f4350fa95dff8cd5c4d79c91a2eb5f12d993e8ced851ac92e61c615018ca87450fab6d212344a13100b5617b634a4e11e5a887e5271d64fd5353076c094523e59a4857095d1c5a2405682257d2bd4b0af08004dc8a720181ce0d6f42cf926b7f0abc5a70f793d5cb0f55937307781f67f75794d83abd229ba0bd9426c9002", 0x93}, {&(0x7f0000000140)="5bbc80a8c72962fc4656b11d1778f288ec6e675f4bb0414afb65c9b2b6fc74571913daf28c109b74ffe155b7aa4fc7", 0x2f}, {&(0x7f0000000180)}], 0x3, &(0x7f0000000200)=[{0x48, 0xffff, 0x1, "24d55956f41bcecd9b11df9c313088df7367ed4a12c8b184fb9f7f66cbcbe11d102bb3dc70d33db8c1cf9f92d249d9d2e159cf74aca009"}], 0x48}, 0x4) 16:02:30 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) poll(&(0x7f0000000340)=[{r0}, {r0, 0x4}, {r0, 0x80}, {r0, 0x4}, {r0, 0x50}, {r0, 0x80}], 0x6, 0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x9a71, 0x4, [0x5, 0x6, 0xfffffffffffffff9, 0x201ea6]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r2, 0x9, 0x0, 0xfffffffffffffffd, 0x1ffc0000000000}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x937, r3}, 0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x3, 0x5, [0x7, 0x0, 0xfff00, 0x0, 0xff]}, &(0x7f0000000040)=0x12) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r4, 0x401}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x7, r4}, 0xc) 00:00:02 executing program 0: r0 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) shmdt(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000a00)='./file0\x00', 0x100000001) sendfile(r1, r2, 0x0, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000ac0)=[&(0x7f0000000a40)='!\xa8.\x00', &(0x7f0000000a80)=']-\x00'], &(0x7f0000000c00)=[&(0x7f0000000b00)='&^[[]!{\x00', &(0x7f0000000b40)='( {%\x00', &(0x7f0000000b80)='\x00', &(0x7f0000000bc0)='#-]$\x00']) close(r3) fcntl$dupfd(r3, 0x0, r2) r4 = fcntl$getown(r1, 0x5) getresuid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) fstat(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) fstat(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() sendmsg$unix(r2, &(0x7f00000009c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000140)="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", 0xfb}, {&(0x7f0000000280)="5f1a6cc74441941b5b8cd808fcb9c8f2b3e3c8bb24deae720d0c32def70c8e09a63f69c3fbfca02bb5354f1b88a1a08968ea865b1b2bec8b37b4f015d6a9f91faf4e96b82b99d7a01183f9bdf30a6c5ee4722f920fbf29a8b7a3541247cf6816c33e3ac79f078a6985fd8e9604cc6f7c3090d8bd4696e9ad819a0e0ecd7b44bff5ba4ac4ad0bc4c21550ffcceb06ed7fcd585105c3cc3438a90217551c34d48baa1aa2493522be015b8b2b7b14c741", 0xaf}, {&(0x7f0000000340)="f6d0825a11d622b300910243a06bf6fe80169af3967a5c7c06b72689696a9bebdb4f21f61fb4ec59794b208ee879feed61f33427622f7c1974b752420499316d0f2eab0853cb538d3142bffa3e4150f5e1ac29866e39a81c82fc8a73", 0x5c}, {&(0x7f0000000080)="254efcecb90a23bb0b1ec687b45816b772fd703a8a032182c26d89a59b75186aec", 0x21}, {&(0x7f00000003c0)="bdbd8df31eb87fd8638321a2c07308e76ec3dc462b4286b8c580a29c844c8b5c3a3842d23a59691b3db3c65ae45a5008114a2c7f268e30e1f23a0c7dd7ff2fcaea0edbb4111f8a2088798027cbe224398e0ab7fa22a1c43b8541a8ad7dd65da1525376045b7643466786df39e22fba8c33", 0x71}], 0x5, &(0x7f0000000900)=ANY=[@ANYBLOB="2000000040000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYBLOB="20000000000096060000000000000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB='\x00\x00\x00\x00'], 0x88, 0x185}, 0x100) ppoll(&(0x7f0000000240)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) 00:00:02 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) r1 = geteuid() getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, 0xfffffffffffffffe) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 00:00:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback, @loopback=0x6000000}, 0xc) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0xffffffff, @empty, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:00:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000000)=0x8001, 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x18000, 0x172) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0xd548) ftruncate(r1, 0x9) 00:00:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="b42100000000"], 0x8) 00:00:02 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f0000000140)=0xa2, 0x4) r1 = socket(0x2, 0x1, 0x0) bind(r1, &(0x7f0000000280)=@in6={0x1c, 0x1, 0x5, @loopback, 0xffffffffffff3271}, 0x1c) r2 = msgget$private(0x0, 0x209) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000440)=""/4096) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000003c0)={r3, 0xffff, 0x91, 0x7, 0x7f, 0x2}, &(0x7f0000000400)=0x14) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x5, 0x6110, 0x3f91, 0x9, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r4, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f) 00:00:02 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="df17122f31ed187dbfb89e99cb85e8328e7715bcfa0000a003583a76f25719fe72046425bbcaac2eda927770f64a0d35e31f3361076314f689aa1872de47f472128ec64639162c250770ed9ba852594dc6b878c83f0a84814fa2c7006f7f88f253388a8155896a0a0a00000000000066bab626bee3bf8fa6d0c86f6666774e50aefc2e1244d5032aef1e24b10a344cecb601de4c41733ea13d1ee542cf4266c43a07eb6c40abc4dd"], 0x1) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) shutdown(r0, 0xffffffffffffffff) close(r0) 00:00:03 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) pipe2(&(0x7f0000000180), 0x40000000003) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_opts(r0, 0x0, 0x48, &(0x7f0000000580), 0x1f) 00:00:03 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000001c0)={0x5, {{0x1c, 0x1, 0x7fff, @loopback, 0x51}}}, 0x88) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a10000002a79439a0cea464d0d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fdf2c6000000000000001705863f21a48239e1c31345ea5bf49933281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5f93f57f65ccb67cf5c802d1bb3155b3778f21a934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd8b8a3f4d8c84fec8a707b197b71fba4673f01dfc9ac789e8f11d8770975af522c9705115fa654778154096e8e64540a83676551197962014c467f5e1"], 0x0) freebsd11_lstat(&(0x7f0000000100)='./file1\x00', &(0x7f00000003c0)) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x2d6e}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r3, 0x80000001}, 0x8) 00:00:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3}}, 0x0, 0x1, 0x0, 0x3aab5e8b, 0x9, 0x8}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x4}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000)=0x80, 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f00000001c0)="45faeb1b3587ad86c35e7202278f7d3d790c1b7d632907c03898c511bfdf7479b6b65605387221e47d", 0x29}, {&(0x7f0000000200)="a2ed3dafe31fe59aaf3a6b77d7e8a3c32743aae62ca5933a5578a43ca2cf8334ef57c6f86d6f4fffd26efcfa9e8e09f9a5630b90b90983b89d4cca6ad0dae28b3fb8b22a9430f05990975cf92aff34224beb2e2bd3365658", 0x58}, {&(0x7f0000000280)="f71ddd73bccf15ebef5903000c11ad51478b2e4cbd5195394b192c207db06586772d5fc0f376209003222a35481dad925cc343c614d6546629eca419cc06da0e8b15fc71b217bb700bb4081eb699682e436cfcdbd5f71bf191b8b5caa52177106da2c06bbf44ce2f696d3c4854f9d6326979a6d400413a29b2530c1b08645176a3323f4953ba2fe9091f616134e512a6081ddb4c71c59632416ed1963311678141362bf0de1032e3d89f718003341304995473b6fd8e86f77010eb82f99138e583e9b63097353ad2702c66bbc05f5de891d85522dd81", 0xd6}], 0x3) 00:00:03 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = accept(r5, 0x0, 0x0) openat(r5, &(0x7f0000000840)='./file0\x00', 0x80, 0x10) close(r2) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000640)={@in6={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffff80}}, 0x0, 0x5, 0x5000000000000000, 0x200, 0x1fc0000000000000, 0x2e25, 0x7}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000700)={@in6={{0x1c, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r8}, &(0x7f00000007c0)=0x84) ftruncate(r7, 0x7e2780e3) r9 = open$dir(&(0x7f0000000040)='./file0\x00', 0x4000000000000, 0xe) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r9, 0x0) ftruncate(r7, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a897e8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r10 = socket(0x14, 0x5, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f00000001c0)='cubic\x00', 0x6) connect$unix(r10, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r11 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r11, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:00:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x8ea1240}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x0, 0xfffffffffffff6b7}, &(0x7f0000000280)=0x8) shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) 00:00:03 executing program 3: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0xfffffffffffffffc, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000001, 0x3, [0x9, 0x100000001, 0x40]}, &(0x7f00000003c0)=0xe) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) execve(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000780)=[&(0x7f0000000440)='\x11$,)@[\'\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='^{^\x00', &(0x7f0000000600)='}-\x81!-\x00', &(0x7f0000000640)='&\x00', &(0x7f0000000680)='^{^\x00'], &(0x7f0000000b40)=[&(0x7f00000007c0)='@+&/\'\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)='^{^\x00', &(0x7f00000008c0)='\x00', &(0x7f0000000ac0)='\x11$,)@[\'\x00', &(0x7f0000000b00)='[&;)\'\\!q&\xf8\x00']) ftruncate(r5, 0x8000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000000)) r7 = socket(0x2, 0x25, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="bd1d81458b323c862c8214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375695671838f6b429374dc01d1dbc79c1468804f37", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r8, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b19d729de8052d27542610d35009cce2f793f675247fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610ada7eabee39767760cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000009c0)=ANY=[@ANYBLOB="6bc67fc83942dedd8d7d47ac4f2172c6b3213c46ea815fe2e4c2f7d42cc6527d58a0d20b69c9aef7d029c248ca10d330e9dceaa531270aeec588a6c0c489cd829e016916bfeeb9cdecc03fa21f1776c78a1cdfa9624757adf7f05f50c85772949c8cd1d4dbb274d22839cbf784126b019c01513d5133189487b11cee0bfb1b14cccdc6bc000000000000000000000000ad8072c6cb72414e89d291e58335f8649fc8b6331bd7a911dd13b16697733a32d3a771958d03277e1d0c9cc4e2110de4468c18b381d46cbf6c5f"], 0x0) open(&(0x7f00000005c0)='./file1\x00', 0x20084, 0x82) 00:00:05 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="fac400f700000000"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:05 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='%\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r2], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=""/2, 0x2}, 0x0) 00:00:05 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0xfffffffffffffe61, &(0x7f0000000180)=ANY=[@ANYBLOB="b773294430e97a86871ae89bb16558ca1eac673eee2bddbc9334aabc9a68fb47075b522ba292dd3e217b58117a19d6444543b9a050f87a1d9b79aec1d4564356ffd38a0565175a73ebd641f173087991aac06bcbd03ad03efb133f3e88ca881c2fa8f8aedac5cf83c9dca7ce96111d9d752671a77f1bb0"], 0x77, 0x3}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000200)="9ff837c9026a91d65e78f9b7e8012d7ec0d6ecdb18e871ed010e83597c32eeb7709884743daaa5a6db7045f2edc0eba5fd0ee3789caca74593276745e2672befb38d9af68d3c60ea214819646447182bb32f2d5c64ad1733ec252a2d4f0d7ce60de743e3c61c7f7dedf25f63f2154907f88559b5302374496975a5d4bb646850285cee8d855e0bc65c1d907d72db82f960f992392fda6765994d6c8aa82af2474031c97e252b78cced6c92876520cdf2b8a07a59925e36d8dadcd6718027617a9b66b7e33b59f45c4b8bee3ad60ed34b073b088fca78c299e5e178398e04f5ffd239cd96", 0xe4}, {&(0x7f00000007c0)="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", 0x1000}], 0x2, &(0x7f00000003c0)=[{0x60, 0xbe, 0x3, "358821a929a9ba0d2d5cb091919dbf22c888a3120cdaddeaa6ff1b4b9bb11924d639be035b92dddadd0cde717b2c85b5c3b9f4adb156abfcfdfd66cc07fd668d04e5d10761d77e5976b477f353c4"}, {0x30, 0xffff, 0xfffffffffffffbff, "42506e296729b77db414c82a84af64762366593be9dbf2c82704cd8461"}, {0x28, 0xa9, 0x5, "530fcc269f5fb0a422c7f010557c0d41e35d7dcf435c"}, {0x58, 0xffff, 0x4, "e6235e21b66d6baddd2a6acfa353a9392434cc074c1dcce49c08a46f83a0b9d36e0f1a753b549839c097ad68095ffe0f9b6760e6882ae81a2cd7c29f81b6e7c3e020f6edab1a48"}, {0xe8, 0x7, 0x81, "d9e67d25544be965f02cb6c39b465868412a4be9fea4e294853d7e280529b9328b0c13e0905a8331378725492d3609314cfb9104fb0ee39cc51a73e12f049b790182e6ee38d26a0faebeb6c58c54d6938eeca6ee6a751bb279303202c2c9c426b6fa0f157d907b76753072aad5cb046326c7a8faa11453e4c8e466ef399eb4946ba48826604ea9d5d78859169928bc597f900e80633fcfef0325b28e12fa762596ab281f26f06650065293b730058b5c1f985a50bf147cd20252f8d452d6f8025fe88234106ba36337833b510edc49572b7a8e90"}], 0x1f8}, 0x8) readv(r1, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/174, 0xae}], 0x1) truncate(&(0x7f0000000300)='./file0\x00', 0x2) 00:00:05 executing program 0: clock_gettime(0x1, &(0x7f0000000000)) 00:00:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2d012e2f653000000000631479e54bc7a09b933ccae1e10896dff6ee8f9aae9fff0faac0b4f9ab67ec89380d501a122b15020303a2ada05caaa4ba059d0a5c41752a7d8203b0ec71f1c4823cc7f3df4006dbe56585fffbf44c7534ffc222dde3e2370f6ae5b552ba5e61ed8030c387d5c50ccf533c318d4cb467d8d686331811e405c7bd2d369461c05b5011db9a596e0f13d2ed1f18598e4a2dcd6b01ca30222692b31f032bb84ad5030db7e8a22b9d5d326be2f1dfd477a75af5662e1e63ecad38127b5a0e033fe9390dce0f7e7f749edcb42d2b60be4e2e2d7d194e1005bed3ff0b2ccdad4504e398530e64824ca3a80fe07e5451fd151c"], 0x8) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x400000, 0x4) 00:00:05 executing program 3: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) r2 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmdt(r1) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x1000) shmdt(r2) shmdt(r2) shmget(0x2, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) 00:00:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x8ea1240}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x0, 0xfffffffffffff6b7}, &(0x7f0000000280)=0x8) shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) 00:00:06 executing program 3: r0 = socket(0x11, 0x3, 0x0) r1 = socket(0x1c, 0x1, 0x2) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20) sendto$unix(r0, &(0x7f0000000100)="b1000508b100a45997bb43e25786cb3849451ae3d3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486ae007373a1bdbe781e5d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d606290d7d026ba8af63ff37282934e4fd89f20fd3873babfbb770c1f5a872c881ff7cc53c094303b2b8a85ff3fa86d9211830e0f2f0c9029fc7ab3a34c290", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000000)="21c8cf706e24a3abc94c64df3c2b9a946657e12f43c8412894e930c19d93567f501738982507ba0ae52e92adabf7513020d4239fc4c78a6f013b0a02dd6f938af1e5af11a49c6b203e55ec2a8d17dedd7f2a1d77f83eb2d543a85597c2bcb87ffc839be8fdea19865e696727f82fda86905f087c230bda2763a1cf479463a0e577b4b62302da11dd53e66df0f0c8e0c1687fd7ded82a718224dd33b6f6f923ee572108202bd95bbbedca33b2d7f3253752cc2d73df0f378f949a7046872f50", 0xbf) 00:00:06 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1, 0x1, 0x5, 0xffffffffffffff7f}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x7020, 0xb39b053, 0x862, r1}, &(0x7f0000000100)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/22, 0x16}], 0x1, &(0x7f0000000380)=""/86, 0x56}, 0x0) dup2(r3, r2) sendmsg$unix(r2, &(0x7f00000014c0)={0x0, 0x0, 0x0}, 0x0) 00:00:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="00080000080000ff01ffffff0900000004000000"], 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x8}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000200)=0x270) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x1, [0x0]}, 0x6) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x2a1e52e1, 0x5}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x101}, &(0x7f00000002c0)=0x8) connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000be985b81cfc8abca7a31a607d4a2095ac0b615f3e42e2f010000008d"], 0x1) 00:00:06 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x13e) r2 = dup2(r1, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8, 0x3, [0x9, 0x7, 0x100000001]}, &(0x7f0000000180)=0xe) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x40, 0x6, 0x3200, 0x8, 0x4, 0x1, 0xfffffffffffffffd, 0x0, r4}, 0x20) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x81014, r3, 0xfffffffffffffffd) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x7, 0x3}, &(0x7f0000000040)) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x0, 0x4}, 0x0) fsync(r3) close(r2) 00:00:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f00000002c0)={0x0, 0x1200000000, 0xffffffffffffff7c}, 0x8) 00:00:07 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = socket$inet6(0x1c, 0x7, 0x9) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x3, 0xb, 0x2, 0x4, 0xfffffffffffffff8, 0x0, 0xc40, 0x401, 0xe400, 0x8, 0x800}, 0xb) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) 00:00:07 executing program 3: r0 = socket(0x2, 0x5, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000300)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x1}, 0xfffffffffffffe38) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x81, "495d3a4a2d928c67333aec485fd090c86bbf0be2dc5b5a9628a6cc53a6b27fe54b5b5501621cc2e640d3bee4017c9817f00149104f159954f2e05aca91536d418fcd8f28b4a76688390e50142bc10107cc3119d888f64145d06b945c2cb0cdb15ec6c3744f41e7de1b3177b8d233b5cafa9dabb1d9b066c1cb5eb68f253f0592e7"}, &(0x7f0000000200)=0x89) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x10001}, 0x8) 00:00:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x8ea1240}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x0, 0xfffffffffffff6b7}, &(0x7f0000000280)=0x8) shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) 00:00:08 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000, 0x0, 0x0, 0xfffffffffffffffb}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) close(r0) 00:00:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x82, 0x2000, 0x7, 0x80, r1}, &(0x7f00000000c0)=0x10) 00:00:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe68) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x2000000006, 0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000f0fe03"], 0x0) fchdir(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @rand_addr=0xfff}}, r1, 0x401, 0x7, 0x100, 0x9, 0x400, 0x5}, 0xa0) getsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:00:08 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}, 0x10) 00:00:10 executing program 3: setreuid(0x0, 0xee00) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() setreuid(r0, r1) r2 = geteuid() setreuid(r2, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3, 0x80000001}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x2, r4}, 0xc) setreuid(0xffffffffffffffff, 0x0) 00:00:10 executing program 0: select(0xfffffea9, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:00:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000740)='k', 0x1}], 0x1, 0x0) ftruncate(r0, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x5, 0x4) 00:00:10 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c7d000/0xd000)=nil, 0xd000, 0x4001000000000005) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) mprotect(&(0x7f0000dab000/0x2000)=nil, 0x2000, 0x2) 00:00:10 executing program 1: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = shmget$private(0x0, 0x4000, 0x1ffffffffffffe, &(0x7f000063e000/0x4000)=nil) r1 = socket$inet(0x2, 0x7, 0x9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x11, r1) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r3, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x3, 0x4) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0) 00:00:10 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) 00:00:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x800000000000005, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) clock_gettime(0xe, &(0x7f0000000000)) 00:00:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x25) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x2b78}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x2000000000000333, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:00:10 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x2d000000) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x194, 0x900) 00:00:10 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x5, 0x81012, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) r0 = socket$unix(0x1, 0x0, 0x0) close(r0) 00:00:10 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file0\x00', 0xe60b0000) r5 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000a40)=ANY=[@ANYBLOB="a21040095b654d154064c5292b2d6c439c8d52c1e4f23412ebfb2eb6046f8d8abfc6fe38aceccaf720b0e8ca30202e51013b95030392d8328986e89bc908a3c0c05ffaefe134d45980b7ae480660000c7373d954f2805e9528ba6c02e28d5f5d41025dc8011ae452f1359ce4a277eba9ac3c3c82903777e0ca1dbbbceea3d2704e2cdc895454990ca1ecf692a302e73c3265f407e01fe44814d75acbb62ab8bc108a06f8ecdea3a2f272577ba36ecdba6d7d830cd1dca3c94fa90ef2c7936951fba69c40524899983b5cda21f3048165c3da674271d6b2896926fe296fbcce1065553e3251f47b7e5f76bd23dc4ebfc7534bb1911663842c8e3a823735f6f51a5b039e489822ae32eaf564db9ebfeb8a8c1ad24c75a48f99459a8396f02818d30b644cab13ddafc4126bf5aac112c92b8e49db0ddf5573c5064d79422e768d7fa850de1b8dd850d4c8e228f194bda9425ab078339dbb52ff316210886da1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000640)=0x24) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000006c0)={0xf, 0x4, r6}, &(0x7f0000000700)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) r7 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r7, 0x4, 0x3, &(0x7f00000003c0)=""/215) __semctl$GETPID(r7, 0xffffffffffffffff, 0x4, &(0x7f0000001a40)=""/4096) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000001c0)={0x6fd1120a, 0x3, 0x3200, 0x101, 0x80000000, 0x3, 0x4, 0xfffffffffffffffb, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000500)={r8, 0x1f}, &(0x7f0000000540)=0x8) fchmod(r0, 0x100000000000119) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:00:10 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x37, 0x1020, 0xfff, 0x9, 0x42, 0x5, 0x40, r1}, &(0x7f0000000100)=0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x1801, &(0x7f0000000180)=0xffff, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x2000, 0x800, 0xfff, r1}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r2, 0x5c8}, 0x8) 00:00:10 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000140)=0xb) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x9, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 00:00:10 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x5, [0xa37, 0xe7, 0xffffffffffffffff, 0x800, 0x5]}, 0xe) close(r0) 00:00:11 executing program 0: unlink(&(0x7f00000001c0)='./file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x80000000, 0x0, 0x9, 0x20000000000000}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r2, 0x0, 0x50, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) getsockname(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) 00:00:11 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0xf}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x300, 0x0, 0x2, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000001240)={@rand_addr, @multicast2}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r2, 0xf84, 0x6, 0x400, 0xfffe, 0x4, 0x401, 0x3ff, {@in={{0x2, 0x0, @loopback}}, r3, 0x1, 0x1, 0xfffffffffffff000, 0x5, 0x8c6}}, &(0x7f0000000200)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000240)="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", 0x1000, 0x30001, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000012c0)={0xd1, 0x4, 0x2000, 0x7b, 0x7fffffff, 0x5, 0x9, 0x81, r2}, &(0x7f0000001300)=0x20) 00:00:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x4) accept$unix(r0, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x8, 0x4) execve(0x0, 0xfffffffffffffffe, 0x0) 00:00:11 executing program 3: munmap(&(0x7f0000f84000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) munmap(&(0x7f0000f38000/0x1000)=nil, 0x1000) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) socketpair(0x10, 0x2, 0x319, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r2, 0xf0}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0xd0, 0xfffffffffffffff7, 0x14, 0x3ff, 0x7, 0x5}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x1f, r3}, 0xc) 00:00:11 executing program 2: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file1\x00', 0x204, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040)=0x401, 0x4) r3 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) poll(&(0x7f0000000080)=[{r3, 0x2008}], 0x1, 0x0) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000240)='./file1\x00') 00:00:11 executing program 1: clock_settime(0xf, &(0x7f0000000000)) r0 = dup(0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) 00:00:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x7, @loopback, 0x4}]}, &(0x7f0000000240)=0x10) 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)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x10007}, 0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0xfffffffffffffffd, 0x4100, 0xffffffffffffffff, 0xfffffffffffffffd, r3}, &(0x7f00000001c0)=0x10) 00:00:11 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYRESDEC], 0x1) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x800, 0x7fff, 0xffffffffffffffff, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x3a0, 0x800, 0x7, 0x7, r1}, &(0x7f0000000280)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0xb, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x9eed1041c8b96b04) setsockopt$inet_mreqsrc(r4, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) freebsd11_fstat(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r3, 0x2}, &(0x7f00000003c0)=0x8) r6 = getegid() chown(&(0x7f00000002c0)='./file0\x00', r5, r6) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:11 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)="dd", 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="d9bfa267a7d5943777dcaab1fb1d5d925ca34e06cb0599a1949f82046f97798c87eac2b1ae791840beb43ca82c1e0acc664312a5685f0db381851b25ce5b108859f6131f086c4684bd1d5f99b68b4430c102ed58ff521146d95c3719ff4f8b0f09c0731445ffa6147e94b099c7e99ec339604d13d87f55b1a694f0563ac60ae5dcb9f7274dea55aa2c20449699cb48fab734f8ca8291ab449c0c1742ee3581c1bf7b7630d401c82adf90296ebbe4723e9f30c19f5bd0eecf0e204a1d8a7376de274f7ac9ef31168ba47858f5905be872785dec463c11322eaa6d0e2ab6194094b31dee238f6458a94995555a", 0xec}], 0x1) 00:00:11 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) unlinkat(r0, &(0x7f0000000300)='./file1\x00', 0x800) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x40) renameat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:00:11 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x5) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r1, 0x0, &(0x7f0000000140)) fcntl$getown(0xffffffffffffff9c, 0x5) setpgid(r0, r0) r2 = msgget(0x3, 0x0) msgrcv(r2, 0x0, 0x31b, 0xffffffffffffffc, 0x1800) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f00000000c0)={@remote, @local}, &(0x7f0000000100)=0xc) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@local, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000080)={@empty, r5}, 0x14) 00:00:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x100) ftruncate(r0, 0x101) close(r0) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) poll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x40}, {r0, 0x80}, {r0, 0x4}, {r0, 0x44}], 0x5, 0x7) setresgid(0x0, 0x0, r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x5) 00:00:11 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) accept4$inet(r1, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000340)=0x10, 0x30000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000240)=""/28, 0x1c}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f0000000040)=0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0xfffffe09) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x4}, &(0x7f00000001c0)=0x33) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)={r2, 0x1000, "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"}, &(0x7f0000000200)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) unlinkat(r1, &(0x7f00000002c0)='./file0\x00', 0x800) 00:00:12 executing program 2: r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x4000000000020100, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x81}, &(0x7f0000000200)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r3 = msgget$private(0x0, 0x200) msgrcv(r3, &(0x7f0000000280)={0x0, ""/196}, 0xcc, 0x2, 0x1000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x800}, 0x8) 00:00:12 executing program 1: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000a71000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = semget(0x1, 0x0, 0x12a) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000240)={{0x10000, r1, r2, r3, r4, 0x1a4, 0x200}, 0x3, 0x1ff, 0x3000000000}) 00:00:12 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x3000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, 0x410, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1, 0xff, @loopback, 0x100000001}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60bc1e0ff20caaa4, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x4, 0xf, 0x1, 0x1f}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xfff}}, r2}, 0x84) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x80411, r3, 0xfffffffffffffffd) socketpair(0x1c, 0x30000002, 0x0, &(0x7f00000001c0)) 00:00:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000100)={0xed7, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @rand_addr=0x8}}}, 0x118) socketpair(0x1f, 0x20000000, 0x100, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x80, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)="e0", 0x1) 00:00:12 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000000)="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", 0x108) setsockopt$inet6_buf(r0, 0x29, 0x5e, &(0x7f0000000140)="a027cc677a59260011574072e11f465290d2ba1c7fa226038f3929bf90e5d2b2e5a11c8286d828a529bcbdc7d5802861dc6d96f05f9f36bdebfc56bd8966023bf098401c693d9c88e83d1684aa78c15861975ecdbd284eb80324da3d9aecb73c312f2a56793b929765f8e8da95a4971228877483dba1cf96c5", 0x79) 00:00:12 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f0000000280)="6c47dcdedf6bec6fa0281aee81f6cc1a57c8231272ae5c0e54c7adbb80ab1c2deab51fbe11db5e8a6eb708ad008dca45baa36a264721d91aab9bbfcd1717d3cd8d081a07449f09cc7b8312458b657171d413560265b1d57032b729fb41ebc1b81531c948fdf129c5ba8f57ed0378d95e64b52433408d", 0x76) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000300)={0x8, "f4bfda764dde220c822e95faa0617e1d"}, 0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x8}, 0x8) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c000000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000010100000000ac9082dceb8d3335dc639d064a6603ebe4e0c804732fd657307ebcc4e731bc81f790f41bbffb70bf2d64f3227bd598635de15382d7ff21743bed3d1f1b6f34138284b1afa5b261c5d0460c65ba3c375a04b1733e123f9bb86beca87eb24722441ada"], 0x94) 00:00:12 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400)={0x0, 0x1000, 0xfffffffffffffffd, 0x4000000000}, 0x10) socketpair(0x2, 0x10000007, 0x6, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000280)={0x10001, 0x100000001, 0x700, 0x0, 0x0, 0x7, 0xbd8f, 0x2, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000380)={r1, &(0x7f0000000300)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0xfff, @loopback, 0x3}, @in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xe711}, @in6={0x1c, 0x1, 0x8, @loopback, 0x101}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x200}]}, &(0x7f00000003c0)=0x10) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x2, 0xff, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x4, 0x2920, 0x20, 0xffffffff, r3}, &(0x7f0000000200)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="008400000004000000000000000000000000000000", @ANYRES32=0x0], 0x1c}, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)={0x4, [0x5, 0x1ff, 0x3ff, 0x400]}, 0xc) 00:00:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r8 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:00:13 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setflags(r1, 0x2, 0x1) poll(&(0x7f0000000080)=[{r1, 0x40}], 0x0, 0xffffffff) write(r0, &(0x7f0000000040)='!', 0x1) 00:00:13 executing program 2: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x1}, 0x24) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000b123f2964267722366974ac2a9b00e000000800300000000000000000000"], 0x1) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0xb42) madvise(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:00:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x48, &(0x7f0000000580), 0x1f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x4, 0xab, 0xffff, 0x9c, 0x9, 0x9, 0x1, 0x60e, 0x9, 0x3, 0x1f}, 0xb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0xffffffffffff8001, 0x200000000000, 0x10000, 0x4, 0x1}, 0x14) 00:00:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_getres(0x0, &(0x7f0000000000)) fcntl$setflags(r0, 0x2, 0x0) r1 = semget$private(0x0, 0x4, 0x44) __semctl$SETVAL(r1, 0x6, 0x8, &(0x7f0000000040)=0x7ff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffec9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 00:00:13 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/247}, 0xff, 0x0, 0x0) msgrcv(r0, &(0x7f0000000100)={0x0, ""/7}, 0xffffffffffffff53, 0x3, 0x1800) msgsnd(r0, &(0x7f00000001c0), 0x8, 0x800) msgsnd(r0, &(0x7f0000000180)={0x3}, 0x8, 0x0) r1 = msgget$private(0x0, 0x4) getresuid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) freebsd11_lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = getpgid(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000780)={{0x1590c6f3, r2, r3, r4, r5, 0x40, 0x8}, 0x8, 0x8001, 0x2, 0xa5f, 0x80, 0x0, r6, r7}) r8 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x8, 0x1f, 0x8, 0x7fffffff, 0x8, 0x5, 0x1172, {@in={{0x2, 0x1, @loopback}}, 0x0, 0x1783, 0x2, 0x80000000, 0x3f, 0x7}}, &(0x7f00000002c0)=0xb8) msgsnd(r1, &(0x7f0000000380)={0x3, "f6f9ea1b66fec9ef8ed385c243cc45e07c081007a6c0a20888a8d6d6b94b64cb12f59864f182ca2cbabcacc33260094888942e3d22e619c2aaa3137021680edcd4ab2cd751c38eee141df6707fdd828e440b8c3aa142096598b1b89c4b0283bb744258f62d34655f30649f13ff44d0ae77f6a506f8c4e20598e937db356514f8794d1086eaff486b1c78da9839a0c7c282982987fe55858026c1918980c914b176daae8280cc64c1289748fdae49f67ca4a0cf8ef5349e32257a0be1af1abdac77f2ed47ed4663db21f044e4c763534bde8c76d49adfd9e3fff7d43b035aea7e56c84c2978644c9f8b5099c72e6204"}, 0xf7, 0x4d9c11c4f18d5c9c) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000300)={r9, 0x1e4e}, &(0x7f0000000340)=0x8) 00:00:14 executing program 1: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9fd) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r3 = socket$unix(0x1, 0x2, 0x0) r4 = dup2(r2, r3) connect(r2, &(0x7f00000004c0)=@in, 0xc) ppoll(&(0x7f0000000140)=[{r1, 0x1cd}, {r4, 0x400000080}], 0x2, 0x0, 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:14 executing program 2: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x101}, {0x8, 0x9}}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname(r1, 0x0, &(0x7f0000000100)) 00:00:14 executing program 0: r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0) ftruncate(r0, 0x10000) ftruncate(r0, 0x8000) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)='\'', 0x1}], 0x1, 0x0) r1 = getpid() getpgid(r1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="23033f028b1663a56f8648c53491b10b5f3e51929d1eead5ab8359cf8cc1a03959109c4661e6b58e07e1d137d675a878425bc307b1f9cca17f133cb5cd5ad2b5880a01c5812e509403e96dd56cc314b0755dd9a143aea76a2010252996e16f2a2bb76914ca680f3be27a389771", 0x6d}], 0x1) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x4, 0x6b}, {0x835, 0x4}}) 00:00:14 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x4, 0xffffffffffffffff, 0x100000138) r1 = socket(0x0, 0x3, 0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe022, 0x6) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x3, 0x6}, {0x1c, 0x1, 0x7fff, @loopback, 0xaec1}, 0x9, [0x7, 0x1, 0x0, 0xfffffffffffffffc, 0x9, 0x7, 0xfe, 0x4]}, 0x5c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) unlink(&(0x7f0000000140)='./file0\x00') setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r0, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000100)={@multicast1, @rand_addr=0xffff, @loopback}, 0xc) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:15 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/253, 0xfd, 0x400c0, &(0x7f0000000140)=ANY=[@ANYBLOB="00002e2f668000653000"], 0xa) preadv(r0, 0x0, 0x0, 0x0) 00:00:15 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000180)={0x9, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @rand_addr=0x3000}}}, 0x118) 00:00:15 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xe, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r3, 0xf, 0xee51}, &(0x7f0000000240)=0x8) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x401}, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r4, 0x9}, 0x8) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x98, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000380)={'freebsd\x00', 0x9}, 0x24) getsockopt$inet6_int(r6, 0x29, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r7 = open(&(0x7f0000000440)='./file0\x00', 0x0, 0x11) setsockopt$inet6_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000000480)={r5, 0x800}, 0x8) setsockopt$inet6_tcp_int(r7, 0x6, 0x22, &(0x7f00000004c0)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000500)={r3, 0x6, 0x2, [0x40, 0x5]}, 0xc) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000540)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x102, &(0x7f0000000580)={r4, 0x9f, "00774d3689338402166a962e599567a356c22bbcdf722ca959aacb03d6ab1c67f5d8ef62b85eb512994588c8c386b20787cebcda4d2858719114ba1ba6f8d1e16b02a30f296d1f23af555c62394bb3fc1b8a93d109570f9d2628e3deb809e9216f1b61bccfb88786eb5c1156e6e5cee5fc3eb45f8e06e9d2202a9361c6f965d78b8b6cdded50bcfca3fcac55956f00c43d1c96c5947099e2b2551976f1f5e1"}, &(0x7f0000000640)=0xa7) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000680)={r1, 0x3}, &(0x7f00000006c0)=0x8) r9 = accept4$inet6(r7, &(0x7f0000000700), &(0x7f0000000740)=0x1c, 0x20000000) getsockopt$inet_mreqsrc(r7, 0x0, 0x0, &(0x7f0000000780)={@multicast2, @empty, @broadcast}, &(0x7f00000007c0)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000000800)={r5, 0xffffffffffffff6d}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000840)={r8, 0x2}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f00000008c0)={r5, 0x8, 0x4}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x26, &(0x7f0000000940)={r10, 0x148}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) socketpair(0x1f, 0x3, 0x0, &(0x7f0000000a40)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EVENTS(r11, 0x84, 0xc, &(0x7f0000000a80)={0x66f8, 0x4, 0x1, 0xd98, 0x1, 0xaf8, 0xc76, 0x1f, 0x8, 0x3, 0xfffffffffffffffc}, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f0000000ac0)={r3}, &(0x7f0000000b00)=0x8) 00:00:15 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)="cecacbdb2cf14b7e04925e27548d0c301154a6c1d559192abacfd62150cb43fedc65ea0d6acfb58e632179912e9b7d6e257579baf14a8bc71511610a4fc8acf1e6d0c4e16f131dfbb88d59bd7699f37b5b00000000e8c50851b1d6e8e615c1e544d306f21c1fdc265cf70b497df5a0b8b7d62aab66a0b32683653cd8cf79fe19a298d38561ab14858be1000000000000000000000000000000", 0x99) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0xaa2e9ace7b7768bf) futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x8, 0x7f}, {0x9}}) listen(r0, 0xfffffffffffffffc) r2 = accept(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x7fffffff, 0x2, 0x6, 0xff, 0xf6, 0x5c, 0x101, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x0, 0x800, 0x3, 0x6}}, &(0x7f00000002c0)=0xb8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000300)={r3, 0xb, 0x2}, 0x8) setrlimit(0x8, &(0x7f0000000040)) open$dir(&(0x7f00000001c0)='./file0\x00', 0x100006, 0x0) execve(0x0, 0x0, 0x0) 00:00:15 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100000000001fffe, 0x0) writev(r0, &(0x7f0000001680)=[{&(0x7f0000001580)='_', 0x1}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="12", 0x1}], 0x1) ftruncate(r0, 0x93bc) 00:00:15 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 00:00:16 executing program 1: r0 = socket(0x2, 0x5, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x0, 0x2, 0x2, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x2a}, 0x8) chmod(&(0x7f0000000280)='./file0\x00', 0x1) r2 = socket$inet6(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xefe9, 0x3, 0xffffffffffffffff, 0x6}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000100)={r3, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="48d6c9d08b1b5feb61"], 0x10}, 0x0) 00:00:16 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x44, 0x8) 00:00:16 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000300)='-\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f00000006c0)='\xc0\x15\x965\xd1\a\xd8\xf1\xd4\xa2\x94\xd5O\x1a%\x10h\xf1j\x02tL\x99Q\xe8\x97:`\xfa\x87X\x9d3\x1d1\\\xf7\x02C\x11t\x87\xc3\x0e\xc4\"\xa5\xd5\x8d+\x9c\xab&\xb2uN\xd0\x12\x81V\xbcq4\x99q\x1e\xc0GkD\xa7\x8d\r\xff2\x1e\a~\xfe!\xa3\xce\xf5-L\xd1h\xdaE\x97\x01\xe6>3\xbe|z}\x00\xf1\x90\xca\xa9\x88\xac\n\xb1\xfa+\t\x05\xe0\xbf\x8b.I\xde\xe9\xda\xe9\x06q\xbfox\xcb\x8e9\xad\'\x00\x00\x00\x00y\x97\'\r(p\xb7$}\xc3\xd7\x97\xf5\xa8\x9d\x1c\x1e\a\xda\xf9?\xbb\xa8\x9e\x16\x14r\x97\xa3\v\xca\x05Bb\xee\x181\xc1\xe4o\x85\x00\xd4\xbd\xcf\xb9!U\x0f\x19\x19\x94\x15\x10\x04L\x80\x15Z\x86\xadhq?y+\t\xa3)\x01l\xb6\x14\xd3\x85l#\x88{\'\xdfw7ou\x9c\x85.\x16N,;\x97\x17\xad\xe4\xc5\x16\xcf\xc9\xc537\x85\x1bc\xa8\xf1'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_mknodat(r2, &(0x7f0000000180)='./file0\x00', 0x80, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, 0x0, 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(0x0, 0x20084, 0x82) 00:00:16 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x3a3}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, 0x0, 0x0, 0x2c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) getgroups(0x1, &(0x7f0000001640)=[0x0]) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x2e9, 0xfff}, {0x1, 0x100}}) sync() setsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000140)="4e3bb4fedb6236eb9188e42a48937a39620e9de2d85cc2187f37b24eb01dc926c8b78b3b8367b5de4970e23a5dd03328f16bcbfc4aaa291d6ef9bdc74b8b87e51f233b27d7ecdcbaf9e52993c46998062ee4a7cdf831089da33d21a2e40b7c2cd09b3970e45d0b420960d69c47584bc40967958af02c55c0f6a58e6755e632447cd3309209b324d68f6403e57c24718baed5ee537f2bdf3d23f25ebaa55552f964d7ab8f4d3c38f805a3a86b0cf3386a90b0ac30d713992cf84a1896adf141ed71c74ae1b5375ab39593e2e51d71d32a0631f7f424f1243031242b2b2d051c01fc5162d2e6e6d8fd9f218c4269e73068114438df", 0xf4) 00:00:16 executing program 1: sigaltstack(&(0x7f0000fff000/0x1000)=nil, 0x0) mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) open(&(0x7f0000000240)='./file0\x00', 0x240, 0x2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xc9, "b306650aeca926977f6de0adc026db99e1dff4d9624b16406121723cd08c8651d82d9761ce6db1ac88aad8546252b402a17758cef50fa8bba0b2cabe4799ec186d3f5831fd5ee60d6b9f010713cb12826deefc19f8e5f7bed24720dd15bd38afa2053ed4503831aaa011941142347abfef4646b3df71dfc2a39ed9ec378ffad1fe9f440a86a7b61929c0067b4e19bccee6d24aad9b25be2a4a1177c0629fc27bf343faa7396a58f7d1c0c6ec42cc2159843d1c9e0a8df7780631e5ee73fc852b7aa22818115e9a658f"}, &(0x7f00000001c0)=0xd1) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x7, 0x4, 0x8, 0x4, 0x4}, 0x14) munlockall() 00:00:16 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x43d, &(0x7f0000000040)="eee11d4e78f368eac01b070ed5a2e4cdfb", 0x11) close(r0) 00:00:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x7fff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x190) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x5, 0x6}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0xffffffffffff0000}, &(0x7f00000001c0)=0x8) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0xea, 0x0, 0x0, 0x0, 0xffffffffffffff61}, 0x0) r4 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) 00:00:16 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3}, 0x0) 00:00:16 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="d3", 0x1}], 0x1}, 0x80) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000340)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\\./\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x20000000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r4, 0x0, 0x0) close(r3) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000780)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="120210b19b68de52ce4b7383a6116f0c109949f9d1c5792f44b2d7749e19f9876e5198613c6844d11790aba22f8102b9c180d9cf71b0dbbae4ce6c6bac764cf97e3c83534de85700f17dd3d46ef1f098165a197da9aa79649a4684c26bdbcfda0b7418aa72320e073a04369f4b35bda7a92746781018b91ba0b0edaac9edf461effe59eb74add8d17d4aaf7e725b97b1d18c1fd4103c13a85ffaf7c9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="bfcd5d50e5394af17969778159f9d555c26135925c3c2c3a9d56c8b58a08deb9997accb772a0721b25054fae6c8989b7fd1afb1a7deb89267f4a2713d8db83360377b4232731cdb0ab3881bec3957c0e787827e7206be3e7c6a1c7895d05a64b54bde55435f9f6a9b4ec99e276c2a4d13da3cbcf8d64a55d5b704df50168f8a29b10d48eb97aef83211a65925378c8acaa5ceeacd87d0589feaa14360f26fae1b3e8c05eaba6ab97d97418e32bfdcbaae8510eda70edf5ae02000000b524ce8a50eb7bf900cd0a7f00000000"], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYRESOCT], 0x0) openat(r5, &(0x7f0000000240)='./file1\x00', 0x20040, 0x102) open(&(0x7f00000001c0)='./file1\x00', 0x404, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000640)={r7, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) 00:00:16 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x20100000) r2 = dup(r0) read(r1, &(0x7f0000001f40)=""/89, 0x1b) fcntl$setstatus(r0, 0x4, 0x44) write(r2, &(0x7f0000000040), 0xfffffedf) 00:00:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000140), 0x10, 0x0, 0x0, &(0x7f0000000040)=[@sndrcv={0x2c, 0x84, 0x1}, @init={0x14}], 0x40}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x5, [0xd7d1, 0x7, 0x7, 0xffff, 0x0]}, &(0x7f0000000080)=0xe) 00:00:16 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) close(r0) fcntl$dupfd(r0, 0x11, r0) 00:00:16 executing program 0: clock_getres(0xf, &(0x7f0000000180)) clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0x9, 0xfffffffffffffff7}, &(0x7f0000000040)) getgid() r0 = socket$inet(0x2, 0x2, 0xe5d) freebsd11_fstat(r0, &(0x7f0000000080)) 00:00:16 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x8101d, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x200) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xf0, "0ae94abca02a542e5929d7d15652ec05b4e081e65b6070df1e849404d1ff03ae2bcd7934ad193bbe9e5821d31850bbaac1ad0ce90ff385d10910bdef0a03ca2e0304d49cd5145e880a7b4da5868046e7ea256b3060c31dc247c10a43b2c130facd9ed3f614d2e606d233dd2fc06b359f8bfc1d03f5bb3eb23237e3033dce09e135b38b57807815e42deb2218828546543ab6f43b5761f1cb61b912ab86ee99904b0f43e6c8c01a4c8056cdc9327401d5342bcfe840145bda35848b63bbc4f632467c339cdf67b003336f828061c181bdd10f21120ab72fc9a6a4ff2b6dd6d889357d6a5522da82cc61acf6590f9280c2"}, &(0x7f0000000100)=0xf8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}]}, &(0x7f00000001c0)=0x10) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0) 00:00:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0xc87f, 0x1d}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000040)) 00:00:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 00:00:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x200c}], 0x2, 0x8001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:00:17 executing program 0: r0 = socket$inet(0x2, 0x4, 0x8000) setsockopt(r0, 0x3, 0x9, &(0x7f0000000000)="8f58b9017051f63ec8732f21b8e78caf45dc6f869277b42c39dba569e0878e2d1281edc7e1b0628c37ecaec120ee280e1997e37a7f029309b6156577abdbc2517b1b5cbb6d540e6ac92a0e5daecc84e7e4c9f3a316143413a5b9d1371566307495d3212143b6b0", 0x67) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x3, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3, @loopback}}, r1, 0x5, 0x7, 0x20, 0x800, 0x100000001}, &(0x7f00000001c0)=0xa0) r3 = socket(0x10, 0x10000002, 0x8b7) sendto$unix(r3, &(0x7f0000000200)="223347fb1bb3bc34a614a7948b4430711eb09886461fc602fd9d9cde4585b3b08c89f18fd44b9c8efd6fb736413200782d0ab86e3ffeb5e1e5d6372a885a8e990bef4448b13373eb685bd6eaf384365579e6cfa7b3c98a1665470c819c313462bbd1eac60e3986141c88ffd4ceafac32dd841075d3c0f9bec22d1e9ef4498e858105456f112f157fe0e2c52fb75c479e4af74b941caeed57ac1251df5f793e9bee55398bb4e986e4362cc589fcec32b3c74513a1fc969885da0b01fb822377be1ffcf12ef3c2827a03f05357760ee04485146d30f61fde30b9b856c3bf31f10d3a6747f230961af636698fe97d115dc7eb9547c9", 0xf4, 0x100, &(0x7f0000000300)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000340)={0x1f}, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000380)={r2, 0x7ff}, &(0x7f00000003c0)=0x8) r5 = fcntl$getown(r0, 0x5) getpgid(r5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000400)={r1, 0xfffffffeffffffff}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r4}, &(0x7f0000000540)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0xf, 0x8, r2}, &(0x7f00000005c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000600)={r2, 0x4, 0xfffffffffffffffd, 0x3}, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000640)=0x3, 0x4) getpgid(r5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x80010, r3, 0x0) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000680)="be3d3e29260d5831269b2f2aa81973a1edb15d0f5b636ce11ce05602db195d7d7055ea80c4f5aafdbf48f3479bfa8c7526aad12afa1c1b98151376187be3e9d980a31e90b7179823abadf91ae5fde4823058d147dcd0956d24c1f5db632f5bb3b3799149264771cc84cd429cacc38652d47eb9981ae9a04dae3a5f84b9321c99a5fa9701aa0f14f8da238e4181669d797beebc8a300b574c010f3389d6984cef2624dfc303a43760b69a24dbfa5d6112b9858390dbdc6ef3c10a752e89", 0xbd) freebsd10_pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000780)={r6, 0x3}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000007c0)={@loopback, @remote}, &(0x7f0000000800)=0x8) lseek(r3, 0x0, 0x7) listen(r0, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f0000000840)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}, r6, 0x20, 0x31, 0x1, 0xc22, 0x2}, &(0x7f0000000900)=0x98) setsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f0000000940)={0x2, 0x100}, 0x10) open$dir(&(0x7f0000000980)='./file0\x00', 0x10400, 0x0) r9 = semget(0x3, 0x4, 0x1) __semctl$SETVAL(r9, 0x3, 0x8, &(0x7f00000009c0)=0x800) __semctl$GETALL(r9, 0x0, 0x6, &(0x7f0000000a00)=""/171) __semctl$SETVAL(r9, 0x4, 0x8, &(0x7f0000000ac0)=0x85) 00:00:17 executing program 2: open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x10e) r0 = socket(0x2, 0x20000005, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b, 0x3}, 0x10) 00:00:17 executing program 2: r0 = socket(0x0, 0x20000007, 0x4) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f664f4e1735796b67fea3696c6530c0"], 0x10) r1 = getpid() getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x5b, 0xb5a, 0x4}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040), 0x0) r3 = getuid() getgroups(0x4, &(0x7f00000004c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000240)="bdf9d5f6acfd1cd11e9e855f7c3a611823358771985c65d00fb6a55647f5a5bc32f78022c22776cb66266d3b0db5fb23879199e2912140f88a734c7faf1dab6151e09715aeb3b3d7d557e22cd169060fbc4865555204d4873a578bd1e59885844aa338fe83f99c5d27e09ca5e3aa4dfb047525fe199214aa4c79efe0aa00f227ccac98c26015a894cc14a70da803f1", 0x8f}, {&(0x7f0000000300)="3fde2938b201ce81c4db2112e17f4cae3c9bc674729e6b98ab5b3fe455a8e24c74d54ae9f3ec66436f8142140dec70564c84b7ba4d9db7c516e34bacb512f740989723853cc8f55b81c4f8bb22e96b27a34b18b0e37842a367fb8ed3fdffd31ae82fccb99eb2f4d948fed56fc731e20c46caa9326c0a70516738aee2fbd3c7a0fc12c4b6df5184aaf505d7921f8e03464d09f6deb1a08604f2fcb738c0077545a306105bb7c2daa90d36fb28017c7a555acc5693f675245a5b8c930bf7e0e5dd4452daa5e6fa5409f4c294826c397f3fc9c616d4c2a6975b6a958914612b2849cfa6d45c83d2db9236be7f6576aea7face34919955", 0xf5}, {&(0x7f0000000400)="a8807de0380018d77fc0278c98cd9a3444364d676068946128c02d544e120c7c099c1311fc81725837630b90526c3498b557ff16785d1a5f3c2bbde9f53a895d18c76d62a7078861eca500abf5bd41f08ba9adeb291ccd33935158196b73d030523f771edef954b09a2bb8023afa3d4282da71", 0x73}], 0x3, &(0x7f0000000640)=[@cred={0x20, 0xffff, 0x2, r1, r3, r4}, @cred={0x20, 0xffff, 0x2, r1, r5, r6}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x60, 0x184}, 0x1) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xaba}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000700)={r2, 0x6}, &(0x7f0000000740)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) 00:00:17 executing program 2: r0 = dup(0xffffffffffffffff) r1 = dup(0xffffffffffffff9c) linkat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x400) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) utimensat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x9, 0x7fff}, {0x8, 0x7f}}, 0x200) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r4 = openat(r3, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) freebsd11_getdents(r4, 0xfffffffffffffffe, 0xfffffff2) 00:00:17 executing program 2: r0 = getpgrp(0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x105) rmdir(&(0x7f0000000040)='./file0\x00') getpgid(r0) clock_nanosleep(0x0, 0x100, &(0x7f0000000000)={0x4, 0x2004000}, 0x0) r1 = shmget(0x0, 0x4000, 0x14, &(0x7f0000ffc000/0x4000)=nil) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0)={0x8}, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r3, 0x5) r4 = socket(0x2, 0x7, 0x11b) bind(r3, &(0x7f0000000280)=@in={0x2, 0x0, @loopback}, 0x10) accept(r3, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000240)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000080)={0x2ee, 0x1300, 0x4, 0x7, 0x0}, &(0x7f0000000340)=0xf2acd3cd9abb0bef) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={r5, 0x20}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={r6, 0x7ff}, &(0x7f0000000200)=0x8) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000440)=""/118) 00:00:17 executing program 0: nanosleep(&(0x7f0000000000)={0xba, 0xfffffffffffffffc}, &(0x7f0000000040)) nanosleep(&(0x7f0000000100), 0xfffffffffffffffe) clock_nanosleep(0xe, 0x0, &(0x7f0000000080)={0x5, 0xb1c0}, &(0x7f00000000c0)) 00:00:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:21 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x6, &(0x7f00000000c0)=[@in={0x2, 0x0}, @in6={0x1c, 0x3, 0xffffffff}, @in6={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x0, 0x6, @loopback, 0xe6}]}, &(0x7f0000000140)=0x10) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) socket(0x2, 0x0, 0x80000001) getsockopt$sock_int(r1, 0xffff, 0x1013, 0x0, &(0x7f0000000080)) 00:00:21 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240)=0xfffffffffffffffe, 0xfffffffffffffe80) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000140)) getsockname$inet6(r1, &(0x7f0000000200), &(0x7f0000000280)=0x1c) 00:00:21 executing program 3: r0 = semget$private(0x0, 0x5, 0x8) __semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000000000)=""/199) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sync() 00:00:21 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x9, 0x84) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x3f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x9}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000200)={@multicast1, @multicast1=0xe0000014, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffddf) getsockopt$inet_buf(r0, 0x0, 0x80000000004a, &(0x7f0000001240)=""/214, &(0x7f0000000040)=0xd6) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0xd18, 0x4) 00:00:21 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e23ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="f798177d07e5be52bb68c845c605f60000000500000007000000080003005572056738887fcb8ba2c71da2d2adb25dedf57dcd68b7304466458fbbc329934b507f7ae09e84e4c5990d21c3e8ae3cfe5776d1f1966f18461ce0bfd8b69613bd4212c8dfb306eef5ceea2637b5b22c44571652c4f7317de112f53797d37cc2fae20f56af3070d0ed3d978769bd0062b666677845a04361cfd835788926706c3daa8fa8af1b8becbb561fabe6b47f18bbcc076ddeae12f671b4329be7d23abef3944b983b148deb1a9549b3d9143877fce9e12cf7da1eb057e3b23a34025f6d531fb5cdebe4123b4962334fb0ce9c352f40e5149b5a96aee8"], &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x6c5, 0x1030, 0x7, 0xffffffff, r2}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x26, 0x0, &(0x7f0000000040)) 00:00:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@loopback, @multicast1, 0x0}, &(0x7f0000000080)=0xc) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/75, 0x4b}, {&(0x7f0000000180)=""/216, 0xd8}, {&(0x7f0000000280)=""/190, 0xbe}, {&(0x7f0000000340)=""/60, 0x3c}], 0x4, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x31, &(0x7f0000000000), 0xfe6a) 00:00:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2101000080fe8000000000000000000000000000aa010000000000000000000000000003000000d53e9fb500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0x3, 0x5, 0x200, 0x4c3, 0xffffffffffffffe0, 0x20}, &(0x7f00000001c0)=0x98) r2 = dup(r0) open(&(0x7f0000000080)='./file0\x00', 0x80, 0x42) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x5}, 0x8) 00:00:22 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) listen(r0, 0xd4ff) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getgroups(0x1, &(0x7f0000000100)=[r1]) r2 = open(&(0x7f0000000140)='./file0\x00', 0x8200, 0xa78145db83d52756) r3 = semget$private(0x0, 0x7, 0x200) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, r4, 0x6a4, 0x1f}, 0x94) r5 = accept$inet6(r2, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c) semop(r3, &(0x7f0000000380)=[{0x2, 0x800, 0x1000}], 0x1) fsync(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000003c0)={0x8001, 0x0, 0x8, 0x8001, r4}, &(0x7f0000000400)=0x10) getsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000004c0)={r6, 0x3}, 0x8) __semctl$GETZCNT(r3, 0x2, 0x7, &(0x7f0000000500)=""/237) fcntl$getflags(r0, 0x3) geteuid() getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000680)={r6, 0x77}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000006c0)={0x4, {{0x2, 0x1}}}, 0x90) semop(r3, &(0x7f0000000780)=[{0x1, 0x8, 0x800}, {0x1, 0x8, 0x1800}, {0x3, 0x8b9a, 0x1000}, {0x3, 0xff, 0x1000}, {0x3, 0x3, 0x800}, {0x4, 0x8e8}, {0x1, 0x4, 0x1800}], 0x7) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000007c0)=0x7fff, 0x4) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000800)={r4, 0x8001}, 0x8) r8 = accept4(r7, &(0x7f0000000840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000880)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r8, 0x84, 0x1c, &(0x7f00000008c0), 0x4) fsync(r2) setsockopt$inet_tcp_TCP_FASTOPEN(r8, 0x6, 0x401, &(0x7f0000000900)={0x3, "7dcd5410a5c7ebf2ddfd7e4de399c660"}, 0x14) getsockopt$inet_mreq(r8, 0x0, 0x9, &(0x7f0000000940)={@multicast1, @remote}, &(0x7f0000000980)=0x8) accept$inet6(r8, &(0x7f00000009c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000a00)=0x1c) 00:00:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x101}], 0x200000000000003e, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fstat(r0, &(0x7f0000000200)) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0xbb747351b5e87f1a) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) r1 = semget(0x2, 0x2, 0x201) __semctl$IPC_RMID(r1, 0x0, 0x0) semget$private(0x0, 0x2, 0x280) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') poll(&(0x7f00000000c0)=[{r0}, {}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x5, @empty, 0xff}, 0x86fab5717d8cdb21) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:22 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000ca4000/0x2000)=nil, 0x2000, 0x6, 0x10, r0, 0x0) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ee6000/0x3000)=nil, 0x3000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000) 00:00:22 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) geteuid() getsockopt$inet6_buf(r1, 0x29, 0x7f, 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000140)="7f9bbe7d961f2c7e598fba8f8850ec02d6ed533fbe7d3261c5ee06f8742e1d6b834aacaa0daf065e48603e292f788142826c2b021adad55c91ced7323a631d0fd728f4b396cf281c180ca73f8e896cdc04505042d29464fe542225ae9a18eb82a8d49a676e47504924462f553b989e5b3e77c45809bb8eb4ad695ba9849061cac317bb8bce368d04e963ad8d75a25a0ca094442fb7e14a62309e9ab184f2f5daa441e3d7a740007c1627a2ab38af3e0efb81e82522e9d77befd5439f9c5ef3119e501aa24fe20c9623f8f8", 0xcb) recvfrom$unix(r0, &(0x7f0000000100)=""/29, 0x1d, 0x2, &(0x7f0000000240)=ANY=[@ANYBLOB="c87b0c2f790723e5256d4304d33043a4a73fe429329febefe121c951c3b75a7b631d97c4c25e1d0c14009955aafa26fbb389c0e4e015708555cae10c90d931e3039a13cae0c657c4d4d7259d59380effca8e20f28dfac23709bf99df1bd989fc8e0fb359e3dffe8deb420be7ea16727da9e62efa4b12fda89a375c93ca436f39e6ffe9bbb1534a109a131fa7d5238b53609eb1f0e878eaab451d5dfdb92ceefa2c85d74c7ecf5f96c4f3a509ae371157eecb839218ae"], 0xa) 00:00:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032c"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x0, 0x0) 00:00:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2104000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="030000c68a08000018ee33ad3b82c6f59cab6c24505dd76ef21fb08f16c536a59db45651cf4586548526"], &(0x7f0000000300)=0x8c) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) 00:00:24 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socket(0x1, 0x2, 0x4) sendto(r0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x51f) 00:00:25 executing program 1: r0 = socket$inet(0x2, 0x7, 0x2) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6(0x1c, 0x30000002, 0x2000007) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000180)={0x9}, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x1801, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x1, 0x12, r0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000200206, 0xffffffffffffffff) pwritev(r2, 0x0, 0xffffffffffffffdb, 0x2) socket$inet6(0x1c, 0x30000002, 0x34903fcc) connect$inet(r2, &(0x7f00000001c0)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$sock_int(r2, 0xffff, 0x1014, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:27 executing program 2: ppoll(0x0, 0x0, 0x0, &(0x7f0000f06ff8), 0x8) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0xe4, 0x4) 00:00:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x101}], 0x200000000000003e, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fstat(r0, &(0x7f0000000200)) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0xbb747351b5e87f1a) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:27 executing program 1: setreuid(0x0, 0xee00) r0 = socket(0x1, 0x20000000, 0x2eb4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7fffffff, 0x2, 0x3ff, 0x4, 0x9}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0xcb, 0x2, 0x2, 0x2}, &(0x7f0000000140)=0x18) r2 = semget$private(0x0, 0x3, 0x2) __semctl$GETPID(r2, 0x2, 0x4, &(0x7f0000000280)=""/200) socket$inet6(0x1c, 0x0, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000006c0), &(0x7f0000000700)=0x8) accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000380)=0x1c, 0x30000000) getresgid(&(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000240)) open(&(0x7f0000000480)='./file0\x00', 0x10000, 0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000004c0)={0xf, 0x5}, &(0x7f0000000040)=0xc) __semctl$GETVAL(r2, 0x3, 0x5, &(0x7f0000000640)=""/84) pipe2(&(0x7f0000000000), 0x100000) 00:00:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x2, "b8e4"}, 0x0) 00:00:27 executing program 1: socketpair$unix(0x1, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect(r0, &(0x7f00000001c0)=@in6={0x1c, 0x3, 0x7bc3, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x0, 0x9) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000003c0)={@loopback, @loopback}, &(0x7f0000000400)=0xc) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000140)="ad0f6e1400070c630b47a699f415e80c4783ee9fc7386f40f7", 0x19}], 0x1) setsockopt$inet_buf(r1, 0x0, 0x4f, &(0x7f0000000000)="f4d918f7b3e81684a7005902b211824601113b25d58645769759bbe84bf6b0d1141b13b9b6843e9a18c008c9fb298e4fb7bd4a4770", 0x35) open(&(0x7f0000000100)='./file0\x00', 0x8, 0x15) getgroups(0x0, 0x0) 00:00:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2104000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="030000c68a08000018ee33ad3b82c6f59cab6c24505dd76ef21fb08f16c536a59db45651cf4586548526"], &(0x7f0000000300)=0x8c) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) 00:00:29 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x3, {{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xdcf}}}, 0x88) r1 = socket$inet6(0x1c, 0x3, 0x294) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="e1004000000000000000"], &(0x7f0000000180)=0xe) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x3, 0x6000, 0x7fff, 0x7f, r3}, &(0x7f0000000280)=0x10) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000380)={r4, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000300)={r3, 0x5}, &(0x7f0000000340)=0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00000002c0)=0xfffffffffffffffc, 0x4) unlinkat(r6, &(0x7f0000000100)='./file0\x00', 0x0) 00:00:29 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x5, 0x81012, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0xe00000000000) r1 = dup(r0) r2 = dup(r0) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') freebsd11_fstat(r0, &(0x7f0000000040)) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) 00:00:29 executing program 2: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/52}, &(0x7f0000000040)=0x36) write(r0, &(0x7f00000001c0)="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", 0x1000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x3001, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:29 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0)={0x10000, 0x1}, 0x10) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) 00:00:29 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x3]}}, 0x1c) r2 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x8) futimesat(r2, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080)={{0x7fffffff, 0x7475dd1b}, {0x3, 0x4}}) ftruncate(r2, 0x7ff) write(r2, &(0x7f0000000140)="dd", 0x1) r3 = openat(r2, &(0x7f00000001c0)='./file1\x00', 0x100280, 0x200000000000000c) getpeername(r3, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) 00:00:29 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xde74}, &(0x7f0000000180)=0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00022e2ff712c6b8b95c4d10b91566696c65302f66696c653000"], 0x10) sendto$unix(r0, 0x0, 0x0, 0x20180, &(0x7f0000000080)=ANY=[@ANYBLOB="0096000000000000002f66696c653000"], 0x10) 00:00:29 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x216) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x3, 0x1}, 0x8) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:31 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvmsg(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000280)=""/236, 0xec}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f0000000740)}], 0x3, &(0x7f0000000980)=""/4096, 0x1000}, 0x40000) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r6]) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x0, 0x0) connect$unix(r8, &(0x7f0000000840)=ANY=[@ANYBLOB="82062e2f66696c65301a39cfefaa305564ca94e3384c01000080006940005f5f9ac0b32793c5a902e21bbe5d0400000000000000dafab356f2f45b8479027997f7ee1456b248fd67817b5cab6bb774f12e90b44bbf16cdce31f7c2546a3a859aaba2826c8a582faa5903dd27a18c912e8153e0deb6530f66cf5518d84daa4f6c30b61ba7bd5a5acaf7230b70b689db28c3de40d511ea1c12b4bf3a8410853694f83579d0642ca6"], 0x10) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) setgid(r9) mkdirat(r10, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b73507000000d325b91d407b865bf587f805"], 0x0) 00:00:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) open(&(0x7f0000000040)='./file0\x00', 0x4, 0x80) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) 00:00:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x3, "07002571c86e5bd514ed71abe311aa53"}, 0x14) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000003c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) chdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x6, 0xf, 0x11b2c2ce, 0x9}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="08000000010000008b0300000900000006000600"], &(0x7f0000000380)=0x98) shmctl$SHM_UNLOCK(0x0, 0xc) 00:00:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) open(&(0x7f0000000080)='./file0\x00', 0x80, 0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2001, &(0x7f0000000100), 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x8d, 0xf5b}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, r1}, 0x2a0) 00:00:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffe) sendfile(r0, r0, &(0x7f0000000080), 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getrusage(0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) fsync(r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x42) 00:00:31 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ftruncate(r0, 0x2381) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = socket(0x17, 0x4, 0x7) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x7, {{0x2, 0x0, @broadcast}}}, 0x90) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:00:31 executing program 3: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x401, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000200)={0xaf, {{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, {{0x1c, 0x0, 0x7fffffff, @empty, 0x7}}}, 0x108) sendto$unix(r0, 0x0, 0x0, 0xc7, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:00:33 executing program 2: shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r0, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) sendmsg(r1, &(0x7f0000000840)={&(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000640)="bf35e9eb49c32a706f60db221fbe90629d57f1eb717cbe75114aa0f9ef9ddd8b11fa965ff0a1b58334cad0b5f0f1bb6de03ae85be6e3a153760f63d703dd7f2e511ff5b5d940717f13a351b042db1854508c1c4af5c79db244e747aff2a2a4494f578ca52df86179ab593a0af23eccb51153787e961f77e107f35fea0bc4c6656636517155eecaa133ef4a48232fef9c0d7fb1d14539a4ed962773732c3cb07615216d3fd4e2fdda", 0xa8}, {&(0x7f0000000980)="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", 0x1000}], 0x2, &(0x7f0000000700)=[{0xd0, 0xffff, 0xe197, "9b34966d1c895a1bfe4d98137f219cef54943f86435c83d69b339facc2b5dbd462d22aa2fc9585c00d719c57fa60a142eed0a5cc76894e0f22e2840cc665bae291b508f0faa1d44203fbe1f86974591a15ab234eb53214b9db2d8ad9bc2002ba507270789bea97623ae8c527142f2decdbb5bedc7be551bb1dd719376b492db8da941966859968d1820431509b2abb46491b7f5d4e0350d81f0cb827aba319626f22fd179134c2c6ee509454290a9a4fd18a98f322c9bf195b86f41293"}], 0xd0}, 0x1) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r6 = socket(0x14, 0x5, 0x0) connect$unix(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666d6c653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0], 0x0) r7 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r7, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r7, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r7, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000700)=ANY=[], 0x0) 00:00:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x95db94f15861ad70, 0x9, r1}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x800000000080, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000080)={r2, 0x0}, &(0x7f0000001340)=0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) 00:00:33 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, 0xffffffffffffffff) fcntl$setflags(r1, 0x2, 0x1) r2 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x10) 00:00:33 executing program 3: mprotect(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r0, 0x0, &(0x7f0000000080)) 00:00:33 executing program 1: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/4096, 0x1000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) close(0xffffffffffffffff) sendfile(r0, r2, &(0x7f00000015c0), 0x1000) unlink(&(0x7f0000000140)='./file0\x00') sendfile(r0, r1, 0x0, 0x1100) close(r0) 00:00:33 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x103, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/31) setrlimit(0x2, &(0x7f0000000000)={0x9f08}) 00:00:33 executing program 1: r0 = socket(0x800000017, 0x20000006, 0x5) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0xca2, 0x80000000, 0x10001, 0x8000, 0x30e}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x80, @empty, 0x8}}, r1, 0xfffffffffffffffc, 0x1, 0x0, 0xffffffffffffffff, 0x8000, 0x6}, &(0x7f0000000240)=0x98) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) accept4$inet6(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x20000000) __semctl$GETVAL(0x0, 0xffffffffffffffff, 0x5, 0x0) 00:00:33 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000000c0)=0xfffffffffffffee7) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x4}, &(0x7f0000000380)=0x8) 00:00:33 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0xfbc}], 0xc5, 0x0}, 0x0) 00:00:33 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820504"], 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0xfffffffffffffc02, 0x4) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f00000001c0)=0x100) 00:00:33 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getrusage(0x0, &(0x7f0000000000)) r1 = socket$inet6_sctp(0x1c, 0x882005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x20, @loopback, 0x2}}, r2}, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) 00:00:33 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x5) close(r1) wait4(r2, &(0x7f0000000040), 0x8, &(0x7f00000002c0)) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x200, 0xd457}, {0x8, 0x7}}, 0x200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x100, 0x1900) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0xa) dup2(r4, r4) recvfrom(r4, &(0x7f0000000100)=""/23, 0x17, 0x40083, 0x0, 0x0) 00:00:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x7, 0x101, 0x800, 0x7ff, 0x200, 0xfffffffffffffff8, 0x280000, 0x6, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x1, 0x410, 0xad, 0x3, r1}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7, 0x2, 0x1ff, 0xcb3}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r2, 0x10000, 0x3, 0x25, 0x4}, &(0x7f0000000100)=0x18) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, r3, 0x8, 0xa59a, 0x5}, 0x8c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(r0, 0x0, 0x400000fd) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x100}, &(0x7f0000000180)=0xfffffffffffffdb0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r3, 0x7fff, 0x7}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 00:00:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000203) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x1000, 0x4, 0x1, 0x7, 0x6, 0xfffffffffffffffb, 0x6, 0x7, 0x8, 0x4, 0x5}, 0xb) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) getpgid(r1) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(r0, 0x0, 0x0, 0xfffffffffffffffc) 00:00:33 executing program 2: freebsd10_pipe(&(0x7f00000001c0)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000)=0x800, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000f8000"], 0x6) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfff, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r3, 0x4) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00') 00:00:33 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000140)=""/148) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xa, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x4, @loopback}}}, 0x108) 00:00:33 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f0000000040)=[{r0}, {r1, 0x4}, {r2, 0x40}], 0x3, 0x4) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0xffffffffffff7fff}) 00:00:33 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e21ac1400aa0000000000000000000000000000000000b76579a398e311c900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000006000000400000000000000020000000"], &(0x7f00000001c0)=0xa0) 00:00:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd11_fstat(r0, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0xa9}, 0x0) 00:00:34 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_udp(r0, 0x11, 0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) ftruncate(r1, 0x100000001) open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x0) socketpair(0x1d, 0x0, 0xfffffffffffffe00, &(0x7f0000000040)={0xffffffffffffffff}) sendfile(0xffffffffffffffff, r3, 0x0, 0x0) 00:00:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000000)="7d79a1fd0a2e83cda0307ff48d6b5a781f3320afee258bd3f34550d9e3ba70493a601138df1f5b81c7040793bb1eb2f01330caae9139119956b24e6fe0312da2a3c0f55ccdc366e5feb2331911ea76a34042509c29140bfb41d33cd21cc9c06ff0c6f6498524afde608e2248db606a4cbca91abe01dbc769f5f127a3f59e53b565d04a6c37e920f29d6f1198111dc7fc5b09b196fca29a14032c164ba82bd1454178600d82fe57771d69f7592c77a63fca6b6c6d322e253411da7d5b75d2f7601343abc759a261c11472849466789709d7f5509394b96ffd5b250f5b1af6bb3900306e7f73288fd821574846b56751bef568afe77228", 0xf6}, {&(0x7f0000000100)="28a740922c6a8e6c453e1b3e6a1ed38d2e392e6ad49c7b99858d91", 0x1b}, {&(0x7f0000000140)="a7a6ff2896c39a09d63f3f55f28dacab2c51d26974d980c81a785a4e39f7ae7316e353aefa706379c14e4dc3eb3be83709a4aa5adc67dfd38d90b6c7827dab10baa9c08f44ece5d36714c6bd20447f41b5da2d3c4b668f3dbecb4c1e50", 0x5d}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="2bbaaf7cca2ad1c431e638edd49400168feb8c605ef1c43db73dff3c5c02a8398f4d38aab00dd7dc85cca08825a0b02488b571901df293c34bc6c4ab9dce39184c5b5322a4f39579c0e5266ae12b37e246f3771b0c31ecc38b6f9cde882ce15c1f6dfe67efe67ad40a73ef7778877e15797a051fdd0398b13e952a63620f92117bca657d351e1ad013d9a475b9e6b5282a1c330c94b4988220af704f5c6aa140fd302404ca0e3889fcf18431108b4fca", 0xb0}, {&(0x7f00000012c0)="b05431556afc3d14bee3d7672e926b1989d5947541cc8de5b9e07cbb724d588e61aeacff6a697f7e3bb21d15164f1b8a1e5ca3cbcdbb6c3269dfc63e50fa973880c625b74f120eef7be3f8d80ad164b0ffad8a9e15a4da496bf57055040bd3f7531b299fb0763faf89efdc1b2ea38de4a8605bfc1a39cdbc8b2435164e6f8d378202661c5014d03b08e465920f5420e3d1d5c4e7cddef492", 0x98}], 0x6) connect$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, 0x10) 00:00:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @rand_addr}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x80) r2 = shmget$private(0x0, 0x2000, 0x1c, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000000c0)=""/28) r3 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_buf(r0, 0x0, 0xb, &(0x7f0000000080)="e3f4a9be", 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:35 executing program 3: getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1010, &(0x7f0000000100), &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @rand_addr=0x23b}}, 0x0, 0xffffffff, 0x40, 0xfffffffffffffffa}, &(0x7f0000000000)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000240)={r0, 0xd8, "b4e83eeda8087561e7e0492fa0736b9bbd6c7f902caf28fb44fc55be1557b2e4ab25b5d78a0467b0c4fc02191f35f3c0f25a20f5484c9d5894b7e661871edc485bc7727b5037b74d84dc2ece68d67e4858bec3e592c6e8752986ac368e9a7ec41d71450b463f03d05b5178349f7bbf038c7ae8ffd6ff9cd37c5b8261fa8ecb13015283c58aa0de5c52808b54862dc283f6c962d53233f231a9d030e2a3d612570ab08dc9ce9202e38a51219f371ba9be799e4f592db1a701473c7f4c1a81e3ba62bf2fa88a3ee62e083fc51694b5a7bf45c407a4dec9f5bb"}, &(0x7f0000000340)=0xe0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000200)={r0, 0x4, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000380)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x18) accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8, 0x0) 00:00:35 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0xffffffffffffff76) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket(0x2, 0x9, 0x1f) listen(r0, 0x0) 00:00:35 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0x80}, {r0, 0x100}, {r0, 0x2000}, {r0}], 0x5, 0x1) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f00000014c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x9, 0x1, 0x8}, 0xc) 00:00:35 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xa21}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x4, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x3a62, r1}, 0xc) r2 = socket(0x2, 0x3, 0x0) connect$unix(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x10) shutdown(r2, 0x1) 00:00:35 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x140) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 00:00:35 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1003, &(0x7f00000000c0)=0x6, 0x26e) 00:00:35 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1015, 0xfffffffffffffffe, 0x4) ftruncate(r0, 0x400) 00:00:35 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x4, 0xa2}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x3ff, 0x2, 0xffffffff, 0x1b21}, &(0x7f0000000100)=0x18) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000001340), &(0x7f0000001380)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x1, 0x4) 00:00:35 executing program 3: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r1, r0, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@file={0x0, ""/49}, &(0x7f0000000100)=0x33, 0x30000000) sendto$inet6(r2, &(0x7f0000000140)="c1d042bd2c11bcf84453c5b6bf7ea0c2d3f439621c7425861fdddd18cbca029674e0d2a4af9b9b5083fce719dab6595110768103c108cb8afc281ee95166b889009cbdd507c7a20bab5e80d0c1fef2f4", 0x50, 0x80, &(0x7f0000000200)={0x1c, 0x3, 0x1f, @loopback, 0x7fffffff}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x340, 0xedde83c8d5be76a7) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000240)={0x7fff, {{0x2, 0x3, @loopback}}}, 0x90) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:35 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000080)="c03f9ce64e7439ec01f77eb7a2b562638371712c3c49fb95fc6afd0ddecd6fbc1293e181a606105d711fe51ba3180c5279a4a02b4b83ef94b274f27a38bb8aa3ccc9242ba6efc92e104be9b6e91766b4c7d7d08d6c5a435b38c68f8ac096d0d53141b5e02c5507428bf1d6d94602fe94ed1890f676de8550b5922467769fa6c3880e8763591a26462ce04578d29962a6c5f553086a777eacf2038773df9edf12a441e02e3d1795c1f417d95ccc106b13ca84854eb6aba8c44cede4f8d7263311b6457f39", 0xc4}, {&(0x7f0000000180)="fd2d3bc71b13954b3d76f8a6d1df034aa6b676dfb820294cf1a859e197a915eb843992f2cb9d1d", 0x27}], 0x2, &(0x7f0000000300)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x20000}, 0x100) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0xc700) 00:00:35 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0x4) r1 = semget(0x2, 0x0, 0x0) __semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000000)=""/84) r2 = open(&(0x7f0000000080)='./file0\x00', 0x20204, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x500, 0x0, 0x7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x7fff, @remote={0xfe, 0x80, [], 0x0}}}, r3, 0x6, 0x9, 0x1}, 0x8c) 00:00:35 executing program 2: freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x40000000000002fb, &(0x7f0000000040)=[0x0, r0, r1]) chown(&(0x7f00000003c0)='.\x00', 0xee00, 0x0) chown(&(0x7f0000000000)='.\x00', 0x0, r2) 00:00:35 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x80413, r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) unlink(&(0x7f0000000040)='./file0\x00') sendfile(r1, r2, 0x0, 0x2) close(r1) 00:00:35 executing program 2: chdir(&(0x7f00000000c0)='./file0\x00') clock_nanosleep(0x0, 0x2, &(0x7f0000000340)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/84, 0x54) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000280)="34fea286eb06f737f2173fddb4e51ff3a45c1247e765fa6e8049c15f6d89f5949ff22d27252d3a0221b878a57c58f63cd3f29bf99eb03879b98d0af11604fa7e80922cd46d154aa0b629a0e68e7931b6e333dfe497b7c6fc4432f56a33977a884eeae4b45caaef5e26b29a85812eb183cd4c1528a8bd2830231fc810be33d17a68cde8b58e16073e71f14d73f4cd05bb6e7f", 0x92) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x20040, 0x104) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file1\x00', 0x400) 00:00:35 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x80413, r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) unlink(&(0x7f0000000040)='./file0\x00') sendfile(r1, r2, 0x0, 0x2) close(r1) 00:00:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0x3, 0x100000001, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x47}, 0x8) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet6(0x1c, 0x30000003, 0x0) 00:00:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) poll(&(0x7f0000000080)=[{r0, 0x80}], 0x1, 0xde) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040), 0x0) 00:00:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0xa, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="ec000000007dc391de69b200004cec47c899db5eaae145c8c0854f1a9415c565a1f5bc45cc4985726e6d3fb297955d4b1d"], 0x6) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x7fffffff, 0x4) 00:00:35 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) ftruncate(r0, 0x81) execve(0x0, 0x0, 0x0) fcntl$getown(r0, 0x5) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0x7fffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={r4, 0xfd, "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"}, &(0x7f0000000080)=0x105) 00:00:36 executing program 3: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x1, 0x20000000, 0xc000, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r2, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) r3 = semget(0x3, 0x4, 0x80) __semctl$SETVAL(r3, 0x4, 0x8, &(0x7f0000000100)=0x3) r4 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:36 executing program 3: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x1, 0x20000000, 0xc000, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r2, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) r3 = semget(0x3, 0x4, 0x80) __semctl$SETVAL(r3, 0x4, 0x8, &(0x7f0000000100)=0x3) r4 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:36 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000040), 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x3, 0xfcf4}, {0x200, 0x401}}, 0x0) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0x152, 0xa00) getpeername$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x3d, @loopback, 0x4}}, 0x0, 0xffffffffffffffb8, 0x1, 0x8, 0x8001, 0x1d7, 0x6}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r3, 0x9, 0xffffffff, 0x9, 0x3, 0x9f7}, 0x14) 00:00:36 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cf", 0x88) 00:00:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB='\a\x00tT6t'], &(0x7f0000000140)=0xa) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0) clock_nanosleep(0x8b, 0x1, &(0x7f0000000000)={0x1000, 0x109}, &(0x7f0000000200)) 00:00:37 executing program 3: munmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000eed000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x28) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) madvise(&(0x7f0000d70000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x80410, r0, 0x0) 00:00:37 executing program 0: socketpair(0x1f, 0x10000005, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000140)="c2723b589ccee945f6f2619319e0e37f77", 0x11}, {&(0x7f0000000180)="27c9057d8d45c4fc42f1cdb152bfd8a220a56f7664a25fc115af15c8f8f9f76ab2ef17e94b7d6564a2ccb6919dd1e91e8b194dd2a71894b46ee426b474250cfacd956f81dac27ba55fd2b0e2202a0414590c1d97", 0x54}], 0x2) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000013c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x4, 0x0, 0x2}, 0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0)={0xfffffffffffff001, 0x5, 0x4, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x4a1a, 0x7f, 0xdf, 0x4, 0x8}, 0x14) 00:00:37 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x100000000000000]}, 0x3}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000001300)="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", 0xb9e}], 0x1, 0x0}, 0x0) 00:00:37 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xcc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r1, 0x4, 0x10001) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r1, 0x18}, {r1, 0x2}], 0x2, 0x664b6e3) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f00000003c0)="e80d7f6fa34cdc49f3f1a700f65a68fd2c649f4e799fe2c4bff823932be90b9d8fc015210fb514f6627fe598457ab6bae8c4937896257e35a875b75d4fcd3c23407dc2d79ae90d6b1a3927d784b7ed143b09137bf39408eb5c37b60fbcec921f586f5b2ec951e2a1fd7db621ab7af77024ac493429353d35ae6049c3e1723af8feb8252554bc0f20", 0x88) getuid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="096a214d44aac4008d00a06e2d1017270ae8a299839c562ab093669baf71fc82fbd393d3ddc64ac44fa182de4f090e9689e2bbb448b434e0309dd12a475fee188a06e1e34018a987cd68dbb2a6559cb4b8a81e8c8e231cf7dbf5b0a4e49370aaf0ce0c13fd0ce3921f4f17c8d006012a8f720135f40c876f349420fb52254b7fc18482ee1bc862769ca2dc414300000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x28) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r3, 0x7, 0xfffffffffffffffd}, &(0x7f0000000380)=0x8) freebsd11_fstat(r2, &(0x7f00000001c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, &(0x7f0000000040)) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@multicast1, @multicast1, 0x3, 0x2, [@broadcast, @broadcast]}, 0x18) 00:00:37 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x2002) ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffe, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) unlink(&(0x7f0000000080)='./file0\x00') 00:00:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x4, 0x200, 0x10000, 0x5}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfffffffffffffffb, 0x6, [0x80000000, 0x3f, 0x1f, 0xfffffffffffffff8, 0x7ff, 0x1]}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1}, 0x8) 00:00:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x0, 0x3}, &(0x7f0000000180)=0xc) 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$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={r1, 0x1f}, 0x8) 00:00:43 executing program 0: munmap(&(0x7f0000c31000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000eff000/0x1000)=nil, 0x1000) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x2) 00:00:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) 00:00:43 executing program 2: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000380)=0x1b5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) socket$inet(0x2, 0x4, 0x7) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x4}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x10000, 0x0, 0x3410, 0xfffffffffffff6ad, 0x8, 0xd5c, 0x1000, 0x5}}], 0x2c, 0x8}, 0x180) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3f, 0x7, 0x4, 0x4, 0x3ff}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000280)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3e}}, r1, 0x100000000, 0x2, 0x10, 0x2, 0x80, 0x401}, &(0x7f0000000240)=0x98) 00:00:43 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000200)='./control\x00', 0xfffffffffffffffe) mkdirat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0) getpeername$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x20000000) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:00:43 executing program 3: r0 = socket(0x1b, 0x3, 0x10000) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000), 0x4) 00:00:43 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept$unix(r1, 0x0, &(0x7f0000000040)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x72}, 0x8, [0xc9, 0x7, 0x7f, 0x3, 0x893, 0x7, 0x6, 0x20]}, 0x5c) dup2(r1, r0) 00:00:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8009, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x9, 0x0, 0x100000000, 0x8, 0x3}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r3, 0x1}, 0x8) 00:00:43 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) munmap(&(0x7f00008f0000/0x2000)=nil, 0x2000) syz_emit_ethernet(0x3e, &(0x7f0000000000)="f9ff67849aee6804130a51eeca03f47d79e732ce66dadd1e3589e7485d8e17fec41f978de3ee258bb98a10692dd70a596c4b1e46d1ab852abdfe2e703fb4") shmget$private(0x0, 0x4000, 0x18, &(0x7f0000b99000/0x4000)=nil) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 00:00:43 executing program 1: socketpair(0x6816e29d4217ec53, 0x2, 0x2f22, &(0x7f0000000040)={0xffffffffffffffff}) shutdown(r0, 0xffffffffffffffff) r1 = socket(0x2, 0x3, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r1, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, 0xffffffffffffffff, 0x0) 00:00:45 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r5 = fcntl$getown(0xffffffffffffff9c, 0x5) r6 = fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x4456, r1, r2, r3, r4, 0x20, 0x3}, 0xffff, 0x401, 0x80000001, 0x7f, r5, r6, 0x1f}) clock_settime(0x0, 0xffffffffffffffff) 00:00:45 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x6, 0x6}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x10000}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xa2}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x8, @loopback, 0x1}, @in6={0x1c, 0x3, 0x100000000, @empty, 0x8}, @in6={0x1c, 0x3, 0x0, @loopback, 0x5}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x8caa13c754988d65, 0xfffffffffffffffe, 0x6, r1}, &(0x7f0000000240)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0xc) 00:00:45 executing program 3: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000000)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x5) fdatasync(r0) 00:00:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) ftruncate(0xffffffffffffffff, 0x80000001) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 00:00:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, 0x8) 00:00:45 executing program 1: __semctl$SEM_STAT(0x0, 0x1, 0xa, &(0x7f0000000340)=""/117) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x8, 0xff}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0xc648}, &(0x7f0000000140)=0x8) sendto$unix(r1, &(0x7f0000000180)="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", 0x194, 0x4, 0x0, 0x0) fcntl$getown(r1, 0x5) 00:00:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000000)=0x4) 00:00:45 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="751fbbff019c4a932865643f004cb89003f1ad230000000000"], &(0x7f0000000040)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000180)=[{0x48, 0x0, 0x10001, "f3f6aed79564158ff96133a5def852250fa4b7ca5886bde001961aa8b6a1ae3586795c65e45115ae5da7a2743a31ecd277d0a9"}, {0xa8, 0x99, 0x7fffffff, "7ab7849f30b3b92c21560c95802dad0b93940cc65b215ceca9bf79dc48af7ba06ca9c7e3c0f80de49b9f7edf843082bcb91d93f6ca531cd9c256c331ea13ee885bb8bad3f16553a4230683976bee05f4cdb6ce1aa4cd83c5266f9d180b197f5c27102938c164283aa59a710af5f2aa32b9ecd34a1e43214bf5d3008ce43846c1e28087163c01687b346f7336f2517ea48c81"}, {0xa0, 0x6, 0x7, "bf0b51fb334a36dff4033d13a8d8e144609dcf3c4b26cc5aa5108319bbf1fe3e24c0f57fb1828e330cdf84c335babf8851ceab44fd50ab98f62a3bfa58c36e0ae5c7bcc0097e5805a992a1af81fd0e4c6b216ccebfae462b50d903eb8aadf356cd74e1d5ff5411414a712b81e879eb51738ef87edd624c547c7313b1b796634be3d7e8c037e6577a53de"}, {0xe8, 0x6, 0x3, "f6a67aaa4381ac5faf25e6157c946ac2bb807ff350c3ac489334e120eda3a4851d8161b1b44457e151fb506ec3ced23d899b486eeb9aba82564dd88602e9a75c8ef66e3b562bd03d3a394e63d15ee2edce2a08d73435de36a3c9f64b526fb4d8ce5d0d88600a20b33a88a3e8c33a31fd7c9aee0acf94a6b57482820c74214294e5387ebcad7fce9d61cfc9dac7a081edcc73d6bcb6bd96bda7c2751ef45ee07af61cf88121aea7f2de80029c152517ca193861ff1356cac8f0bcfeef08b1f02cfae3ea6678b19dea63c8f557aaf017fa91652548"}, {0xf8, 0x85, 0x100000001, "7517998e50720409ff2d11db26a781ef2db4f7b1690c6d75e45d745b9d08e78d78013fde3833e07ae9931fc44460314e530c5ffb59300a06519a20476867e19264d5b289b2bdb3a9754a6635a52e92179738e550e4f7110d72515d0444fc7f491c30543547bb166eff0c52624b9823fcfa9f351f1724dd21d5d8cd43568e65a988479bcdff88fb0f6620b97d3d82a2612a16c85c527074585d8e277f2f2836f14a50bd247362297b9bf21f257f3bc1f00d48a8f46ee4f6d8076a3ae4bd922b1f8560a906d501b8099c9676aad897263bd99c80975eb00f6e13ef76d30776956fa5"}, {0x38, 0x6, 0x8, "89ae1403ec5f441aca5a7cefb0923ba939b748bf5346b8317feddec44fbdc6ecb5d1"}, {0x48, 0x0, 0x9, "39c3bfb563aad1eb7f3fd84ceedba506c53952675a235ac9f00bd007e870d9e36278f8df8ae5b02ff1fd9937afd55c1b94b445f1eebb"}, {0xf0, 0x1, 0x2, "3e9c22619cd9c39ead6f7ae48d62c3f8a9c8a3d59d40db2cbcb72f74aaa7142b8b01d822a27d0e208fca77a5e3b7cc77d30308ea5461ad184ae6297c985f79471c30f1870d5d21c29f24c2dbca0cb433c16fa9cc52f6516db2d239b83c57def5b9775421f409cddbc9b85f499fd3c4ac1e30276a3c99c7aa6155285c95dee50ca582ffe8e9e55fb065844962fd8ab811ea9712fcb3b00405f3305eb089e7794d7ffbde6096abf1a8e924de00c74a281a507f5b1571da38358cc71c74e83c849c6b1233e5e014b2a3b8274ae525f84d60b3b63b60d5da7a75ea24e03feb"}, {0x1010, 0x17, 0x3, 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{0x1010, 0x3a, 0xffffffffffffff37, "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"}], 0x2500}, 0x8) setitimer(0x0, 0x0, &(0x7f0000000140)) mprotect(&(0x7f00000bf000/0x14000)=nil, 0x14000, 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000100)=0x4) 00:00:45 executing program 0: mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00') mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="020000000100000000992500000000050700e400"], &(0x7f0000000400)=0xa0) renameat(r0, &(0x7f0000000100)='./file0/file0\x00', r0, &(0x7f0000000140)='./file0/file0/file0\x00') symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00') getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)=""/105, &(0x7f0000000200)=0x69) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0/file0\x00') 00:00:45 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x5a8}, 0x8) 00:00:46 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) clock_getres(0x2, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x11, r0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0x1200) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/46, 0x2e) 00:00:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = getuid() r2 = getegid() lchown(&(0x7f0000000100)='./file0\x00', r1, r2) open(&(0x7f0000000080)='./file0\x00', 0x100200, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) shmctl$SHM_UNLOCK(0x0, 0xc) r3 = shmget(0x1, 0x2000, 0x80, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000004c0)=""/4096) 00:00:46 executing program 0: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000011c0), &(0x7f0000001380)=0x4) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @local}, &(0x7f0000000040)=0x8) 00:00:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x10080000000004, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x2}, 0x8) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x100000001, 0x3, 0x200, 0xffffffffffffff00}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x8, 0xc66}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x3, 0x4) 00:00:46 executing program 0: r0 = socket(0x2, 0x1, 0x0) close(r0) fchown(r0, 0x0, 0x0) fdatasync(r0) 00:00:46 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x5) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) r1 = semget(0x1, 0x3, 0x12) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0xab, 0x800]) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=""/28) 00:00:46 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000001, 0x3, [0x9, 0x100000001, 0x40]}, &(0x7f00000003c0)=0xe) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) open(&(0x7f0000000800)='./file1\x00', 0x100004, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b19d729de8052d27542610d35009cce2f793f675247fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610a60cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f00000000000000"], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:00:46 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2, 0x0, &(0x7f0000000040)) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0x0) 00:00:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040), 0x2000000000000103, 0x0) fcntl$getown(r0, 0x5) r1 = getpgid(0x0) getpid() fcntl$setflags(r0, 0x2, 0x1) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x1, 0x3, 0xb9f7, 0x401}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0xfffffffffffffe00, @empty, 0xffffffffffffffda}}, 0x0, 0x2, 0xa208, 0x2, 0x40, 0x0, 0x100}, &(0x7f0000000400)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={r2, 0xcd, 0x5, 0x81, 0x4, 0x3}, 0x14) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = geteuid() nanosleep(&(0x7f00000000c0)={0x100000000, 0x7}, &(0x7f0000000100)) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000001c0)={0x9f, {{0x1c, 0x0, 0x82b5, @loopback, 0x5}}, {{0x1c, 0x2, 0x9, @loopback}}}, 0x108) r4 = getegid() fchown(r0, r3, r4) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000300)=0x4) getpgrp(r1) clock_gettime(0x4, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:00:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xe, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0xfffffffffffffffa, 0x0}, &(0x7f00000000c0)=0x1e6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x5020, 0x10001, 0x5, r1}, &(0x7f0000000080)=0x10) 00:00:48 executing program 1: r0 = socket(0x2000000011, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000)=0x67a6173000000000, 0x4) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getpeername$unix(r0, 0x0, &(0x7f0000001080)) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @empty, 0x9}, 0x1c) lseek(r0, 0x0, 0x2) 00:00:48 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8082, 0x1c) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 00:00:48 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14cfb2136cbe32c2e2530000fd03000000"], 0x14}, 0x0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) setsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000000040)=0x80000001, 0x4) 00:00:48 executing program 0: chmod(&(0x7f00000005c0)='./file2\x00', 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7ca83b34, 0x6, 0xfffffffffffff7c3}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x80000001, @loopback, 0x20}}, r1, 0x8, 0x200, 0x8}, &(0x7f0000000140)=0x8c) 00:00:48 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) lseek(r0, 0x5, 0x7) getpeername(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) lseek(r0, 0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xd}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000100)={0x2e5, 0xc00, 0x1, 0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={r4, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000280)='newreno\x00', 0x8) lseek(r3, 0x0, 0x2) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r5, 0x3, 0x7ff, 0x5803}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() fchown(r0, r6, r7) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000400)={r5, &(0x7f00000003c0)=[@in6]}, &(0x7f0000000440)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:00:50 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r0, &(0x7f0000000500)=""/90, 0xffffff91) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/47, 0x2f}], 0x1) socket$inet(0x2, 0x10000005, 0x4) dup2(r1, r0) 00:00:50 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x80, 0x2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) rename(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0/file0\x00') 00:00:50 executing program 3: r0 = getuid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) setresuid(0x0, 0xffffffffffffffff, r0) 00:00:50 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x21, 0x9) syz_emit_ethernet(0x1eb, &(0x7f0000000b00)="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") r0 = socket(0x1, 0x20000002, 0x7) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[@in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x70}]}, &(0x7f0000000080)=0x10) 00:00:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={0x0, 0x7f, "ac630284b223993acbb59ba5a549dcbae8cf7a6fbdeed96d7bb957f1268f6845d1532d015b80d0aacfa813eac6feb206cd087c06c4dcb445caa7d11a2d30179fe706842ee550f46ce54680ba11bbf90b177aeecf3356276488c1b10c54d07aff8fa911454d4ff6add89970e0943e02464448a6b775a8826e0b678e51acd0b6"}, &(0x7f00000003c0)=0x87) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r1, 0x9, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0xfffc) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x8ea1240}, &(0x7f0000000100)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x1203, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x0, 0xfffffffffffff6b7}, &(0x7f0000000280)=0x8) shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) 00:00:50 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x400, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x6}, 0x24) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x8000, 0x143) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000080)={@empty, @multicast2}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x13a9, 0x0, 0x123, 0x5}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={r2, 0x5c, "a7e7d72515e97cf74d76597a79e4dbb22aed1725e3396b6e50e9fb62225899e7eccc909bd86522d9eff24b31f932b19e4bb17c5bf306cb328c9e23c2e3c0e78b99282106d226a2d4bf8e9959db8b811a52673e7258371631962b1bdd"}, &(0x7f0000000200)=0x64) 00:00:50 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x100201, 0x0) poll(&(0x7f00000001c0)=[{r1, 0x208e}, {r0, 0xfffffffffffffffe}], 0x2, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') 00:00:50 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xc00}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) sendfile(r0, r0, &(0x7f0000000000), 0x903) fdatasync(r0) 00:00:51 executing program 0: setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0300000001007c40384f030003004fd2021a7600db71dd6fd08acf"], 0xa) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:51 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) r0 = shmget(0x2, 0x1000, 0x42, &(0x7f0000ffe000/0x1000)=nil) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) shmctl$SHM_LOCK(r0, 0xb) 00:00:51 executing program 3: socketpair$unix(0x1, 0x1000000045, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) select(0x40, &(0x7f0000000000)={0xa}, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 00:00:51 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000340)}, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0x44) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = semget(0x2, 0x0, 0x220) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000040)=""/21) 00:00:51 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000200)=""/14, 0xe, 0x40002, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) r2 = getpid() getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r3, 0x800, 0xfffffffffffff440}, 0xc) fcntl$setown(r1, 0x6, r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendfile(r1, r4, &(0x7f0000000040), 0x2000) 00:00:51 executing program 2: open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) 00:00:51 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/152, &(0x7f0000000000)=0x98) setsockopt$inet_udp(r0, 0x11, 0x800000001, &(0x7f0000000180)=0x5, 0x4) 00:00:51 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000004c0)=0x4) truncate(&(0x7f0000000340)='./file0\x00', 0x208020001) syz_extract_tcp_res(&(0x7f0000000480), 0xfbb98a7, 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000200)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r4 = semget$private(0x0, 0x3, 0x204) semop(r4, &(0x7f0000000440)=[{0x3, 0x7, 0x1800}, {0x3, 0xffa4, 0x800}, {0x0, 0x8}], 0x3) r5 = socket$inet6(0x1c, 0x0, 0x0) r6 = semget(0x1, 0x1, 0x102) __semctl$SETVAL(r6, 0x2, 0x8, &(0x7f0000000100)=0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f0000000380)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x166}, @in6={0x1c, 0x3, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x2c6b}, @in={0x2, 0x2, @rand_addr=0x7ff}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0x7f, @loopback, 0x8000}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000600), &(0x7f0000000640)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) 00:00:51 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x24}, 0x8) 00:00:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0x1, 0x0}, 0x32) r2 = dup2(r0, r1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0), 0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x6}, 0x8) setsockopt$inet_group_source_req(r2, 0x0, 0x52, &(0x7f0000000440)={0xbe5, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @broadcast}}}, 0x118) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x1000, 0xc0d2}, &(0x7f0000000200)=0x10) sendto$unix(r2, &(0x7f0000000080)="81d9ce64b94d2ac2784aadc665a0aa04", 0x10, 0x20100, 0x0, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:00:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x51, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x7, 0x2, [0x100000001, 0xff]}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x2}, 0x8) 00:00:51 executing program 2: r0 = open$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']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x7, 0x2, 0x800}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x8001}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) 00:00:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x4010, 0x3, 0xc8cc, r1}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000d779ddb4a0188e0bd58ed032262042607fc0de00088805f03fd3be9c3c3039502e761e26198f6cca5d03ef00cf11945d4f88d6942ec8dc5b9c4adb587b2acde01f8b7cc0c8a44e10701c308f4bfc21d67d"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="050003ef00530200ff071deff935c7bacf88f67a3befa0fde3e78026fec9a06f306bbda54580f67c636f1fb8b11970ae8580ad572d3af6009544fc3dc3522674f9731e2e591e8ee55aadbd56a3bbff0ceb0a2055d7aed1c65ae492dd602991f2f22b14ca6712e34c721834fe855dad79a30e9e521fc7cdd940233235919f2edbc4f58ef43a78781530f883a7308195f489"], &(0x7f00000002c0)=0xe) connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10) 00:00:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0xfffffffffffffffd, 0x4b) freebsd11_fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() lchown(&(0x7f00000002c0)='./file0\x00', r2, r3) r4 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x6, 0x4}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3, @loopback}}, r5, 0x0, 0x10000, 0x4, 0x2}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e20e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000", @ANYRES32=r5, @ANYBLOB="00f0ffff02000000100000000000008000000400"], &(0x7f0000000180)=0xa0) 00:00:53 executing program 2: r0 = open$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']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x7, 0x2, 0x800}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x8001}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) 00:00:53 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') chmod(&(0x7f0000000100)='./file0/file1\x00', 0x4) 00:00:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1a3b2056, 0x200}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r2, 0x400}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1000000007fd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) recvfrom(r1, &(0x7f00000002c0), 0x0, 0x40000, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f00000001c0)=""/193, 0xc1, 0x40082, &(0x7f0000000140)={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xfff}, 0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0xea) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:57 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x0, 0x30000004, 0x8, &(0x7f0000000140)) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000000c0)={0x80000000}, 0x1) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x4, 0x4, 0x1, 0x3f, 0xffffffff}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r4, 0x1, 0x3, 0x5, 0x5e}, &(0x7f0000000280)=0x18) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:00:57 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x1, 0x101) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:00:57 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) fcntl$setstatus(r0, 0x4, 0x4c) socketpair(0x12, 0x20000001, 0xfffffffffffffff8, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$inet_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000280)=[{&(0x7f00000000c0)="8beb7a675ff2fdc22f24358f11580232b8f41336d035b5dfa5b164bc5156be6486135a1e1f02091cfde19d9f33e8f7d87345572fc17bef73b58092b986e99305ab7d28746d35bd5d97a30dba716fb2cea1c8071174a8f475de2c7b327c434b192d4ed693e44a42dacddc4dd1493bd9fae9338f4f8a3b841aa052a6e6a2502267e756cb2739d6b8d252fbd09e1850ebb9a9a33dc240de0fc1752af197959fc422ba303d4d4c17b6bf377b3818b3c9ae3806fdfdb11b593e6afc71ed74c75323ee00b99bc2ab5f0d9c4e3d1112017aeb17405454d3eacbefcbba83767737a2fc94e3bf5c200a7baa8f753bd9", 0xeb}, {&(0x7f00000001c0)="d7182c87b2a51f3e1a06d4b71eb1028aba54", 0x12}, {&(0x7f0000000200)="8aaaca6027729d1ed14280a097f53c4923570b1aca3eeaa6ff9c31e8641bbaed68b38f32dcd3d279d99dd2395882af3bfe2e25b2c62c8a5438d1a632172380cd651283c10e281f9c90907197b082282b26621b1309", 0x55}], 0x3, 0x0, 0x0, 0x2008d}, 0x4) 00:00:57 executing program 2: r0 = open$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']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x7, 0x2, 0x800}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x8001}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) 00:00:57 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x100000) getuid() ppoll(0x0, 0x0, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:00:57 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) 00:00:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x8, 0xffffffffffff6b74, 0x6, 0x778b}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x5}, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f00000000c0)={@multicast1, @rand_addr}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xc8, "e9eda45433b13ff389d841a379f9a182d7c8f652d44f2839a3412b0d5d79a428fc71b1f0771d56aaaa93eeb0a81545c6f398489dde8bc52b87b0c412c46d7d24aa0e3d19173faa1fb177be5a0f5d229cfd8f8b195fde422e9a154bb8a74426c5de836f30edc3c103accd8d224d89b13698605755944ebd7df3e6f4107b4c9c3677fc2e76ad4fd9ff0e7b31286194c7302b342923be8660a71106a0f0ef32a32f1cad1eb1e9425b60ff8b671c6e48f634ff203a2a65e7732c65e451f50c001a203aaebf4f67cc25ab"}, &(0x7f0000000080)=0xd0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r3, &(0x7f0000000100)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0xd9b}, @in={0x2, 0x1}, @in6={0x1c, 0x1, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000040)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) fcntl$getown(r0, 0x5) 00:00:57 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000001040)=@in6, &(0x7f0000001080)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000010c0)={0x6}, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x410, r0, 0x0) r1 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000040)=""/4096) 00:00:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffff7f}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000080)="b2483d82b93ffba7535fe520e696342a1c2dd49ab17ca10b60e1b24637ff63ca97947c856a605ba60b6172978f7c085a7a48d12bb89b4393701c03dc0eb1", 0x3e}, {&(0x7f0000000140)="f99c9e0ca2c01216f05b52964436c8ebe6e171abb25ec0fdf1ce17e502cc3b8a6b9cca1a8b479186396c53ab6cea003cbaee8e68c51efd20e78d356c9b74e648e8562d55bed9267d93f26758a1dc91c83d64eb56c8e4253140e0d5765d277cd1d764b0637a4438595ee380e1a6f059daaed7d450e018152d", 0x78}, {&(0x7f00000000c0)="7577a00d474ff2e8e001c869fc29cea1808aa39b697cc9966e3db72220f745a4e53eca9086b3628ba887e66655ceb0b7707f91efe998baa214f2", 0x3a}, {&(0x7f00000001c0)="23783b0e4e39ab747ca4d19f1248a4e19e5b1e88ecb9ba323b207f2633389c2a2a28db73bbe65d63bf6effa70ff645335c536337ae1cba7441276b361376a16dfffaba356d08cd8601f9963e7c09c1b71a2b40f626f1e2da29715bf91c00e3ae137fe76cf62279f686fb2c2a52f68485db743e48d3c68e3e363929ed6814f9c81f9ac4a840baa87d2fa1e39fe412ba3397e3bbac19ea4de657648756b653a156a8c81b8a17273d38d94304dc46fb88554dedfe8760a082dcd162cbccd1c23a6d597f1eaa468e6486409228c95ce0333567f65089dc43c6b835d721a5537b9ca0758147b40d4e95d1d396", 0xea}, {&(0x7f00000002c0)="5a5b58ed78d64e2e8c49095df4ad07fab8b9f3f58d4a027a412cbe03b6948a3b74cc4210b53d56c14ee70ff1", 0x2c}, {&(0x7f0000000300)="296041344549f322eabcba3637d7fa3cb5c4719201d6da9db65bf10813dae7cdb10153a8b87acf91d2b5af4cf8ddd06dbed4b86fe698b341ed53694ad03babe50b95be2f304fe4487165a32a18ab2b9af4c353429334667ea0203fa6ca20aca9cb5d56663822ab3dac9d5d22bbbba38a480e205b3ab72941b09b34f14f5b597ee37782d63674f26de3d5624783f5702a16c86a91b2fb5f60c0e013231a4beeb63a06f8792365d300539c2aee", 0xac}], 0x6, &(0x7f0000000440)=[@sndinfo={0x1c, 0x84, 0x4, {0xffffffff, 0x2820, 0x20, 0x3, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @sndinfo={0x1c, 0x84, 0x4, {0x100, 0x2020, 0x20, 0x9, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x84, 0x100}, 0xbac655f16f6cd882) 00:00:57 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000000c0), 0x0) 00:00:57 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) fsync(r0) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080), &(0x7f0000000140)=0x4) sendfile(r0, r1, &(0x7f0000000040), 0x5) 00:00:58 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00qD'], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000000c0), 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040)=0x100000000, 0x4) 00:00:58 executing program 0: r0 = socket(0x17, 0x1, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xe3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x10000, 0x0, 0x4400, 0x10000, 0x8, 0x7fff, 0x5, 0x4, r1}, &(0x7f0000000100)=0x20) getsockname(r0, 0x0, &(0x7f0000000040)) 00:00:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x0, 0x8, 0x5, 0x2, 0x5}, &(0x7f0000000140)=0x14) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x0, 0x100, @loopback, 0x8}, {0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x9, [0x8, 0x1ff, 0x9, 0xffff, 0x8, 0x538b, 0x7, 0x9e7c]}, 0x5c) sendto(r1, &(0x7f00000004c0)="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", 0x1000, 0x20000, 0x0, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) 00:00:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r2 = getgid() chown(&(0x7f00000000c0)='./file0\x00', r1, r2) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000580), 0x1f) r3 = socket(0x12, 0x20000005, 0x5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x218, 0x3f, 0x713, 0x80000000, 0x8}, &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x9, r4}, &(0x7f0000000300)=0xc) connect$unix(r3, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:00:58 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) r0 = semget(0x1, 0x5, 0x200) r1 = accept(0xffffffffffffff9c, &(0x7f00000003c0)=@in6, &(0x7f0000000400)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000440)=0xfffffffffffffae3, 0x4) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000300)=""/144) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getpeername(r2, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) r3 = socket(0x17, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7, 0x3, 0x8e, 0x3}, &(0x7f0000000080)=0x18) mprotect(&(0x7f0000308000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}}, r4, 0x3, 0x101, 0x3}, &(0x7f0000000180)=0x8c) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f0000000040), 0x4) 00:00:58 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000000c0), 0x2e6) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) 00:00:58 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000000c0), 0x0) 00:00:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x7fffffff) 00:00:58 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xe, 0xfffffffffffffffe, 0x1d9) fcntl$getown(r0, 0x5) 00:00:58 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x2fe, 0x0) r0 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 00:00:59 executing program 3: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) r2 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x1000) shmdt(r1) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) shmdt(r2) 00:00:59 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000200)="844c6e0194058271", 0x8}], 0x1, 0x0}, 0x0) r1 = dup2(r0, r0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x80, 0x600) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x6, 0x4) 00:00:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000340)={@multicast2, @rand_addr, @loopback}, 0xc) socketpair(0x17, 0x0, 0x9, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x8000, 0x0, 0x1f, 0x7fffffff}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000440)={@in={{0x2, 0x1, @multicast2}}, r2, 0x8, 0x6, 0x1, 0x6}, &(0x7f0000000500)=0xa0) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f00000001c0)={0x2, {{0x2, 0x3, @multicast2}}, {{0x2, 0x1}}}, 0x118) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@multicast2, @remote, @multicast2}, 0xc) r3 = accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000300)=0xb) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000540)=r2, 0x4) 00:00:59 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) chdir(&(0x7f0000000140)='./file0\x00') r2 = open(&(0x7f0000000500)='./file0\x00', 0x712, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x130, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x10, 0x0) flock(0xffffffffffffffff, 0x0) execve(0x0, 0x0, 0x0) dup2(r0, r1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x6, 0x1, 0x8, 0x1, 0x6}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000100)={r3, 0x1, 0x100000001}, 0x8) 00:00:59 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000006c0)={0x0, 0x4}, &(0x7f0000000700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000740)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x9}}, r3, 0x7, 0x1, 0x10, 0x3, 0xf, 0x8}, 0x98) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000980)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c169e546a453ec5fbc0584cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="879dd48ae83a910fb44bda0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d2cc2274b561edd290af797e67dc361c4915a901907fd391563b866b479077e"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000008c0)=ANY=[], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x3) mkdirat(r8, &(0x7f00000001c0)='./file0/file0\x00', 0xfffffffffffffffe) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000840)='./file0/file0\x00', 0x2000003, 0x80) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:00:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000180)=0x67) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x7, 0x1f5a, 0x1ff, 0x9, 0x5}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000400)={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) sendmsg$inet_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f00000001c0)="94d7f1f21c59415089a4e5b850f7a35d3dbd828dd38ac6b926d0471d1d2c3aa0fec00a4f3a05be0deca43718351664ed92c126984c6c61a7c3d2bedf1ce04216cbdfe238c04f3505ef51086137eea9a20c417fc1866fecaba79d867b3847292a1d71f6f722cf871c66752b94495d5e1b83e2ddee71cee09e15a9218c7ecd74dde939a93b3826", 0x86}, {&(0x7f0000000280)="3d3c0a910b8a097ae2bb5f595b5998a0ec2c05b97a51f5cff46ec4531007685e889cf1a97494a44ee92350e06238c5c721d4664a8b44c32178b3a9e7c622a8b43dbc998fb7f9a9b9fdc0846dd3269f5560846ee25d9f1771f6eeecbaadf5e677de160b6196e2dff37253db7f75ed782b1e9085016403801e75be2ed25789216ae620b9cb6f47591b35c210a1036e8b697c04a8be0aa5eb863248596fd02fed06739529abfddfcd846643302e70f339c3e286ee530f52276959", 0xb9}], 0x2, &(0x7f0000000340)=[@sndinfo={0x1c, 0x84, 0x4, {0xba43, 0x10, 0x8, 0x1000, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x4200, 0x9, 0x1, r2}}], 0x70, 0x1}, 0x80) 00:00:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) close(r0) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) write(r1, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x11, r1) exit(0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000080)={@remote, @local, @rand_addr}, &(0x7f00000000c0)=0xc) 00:00:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1018, &(0x7f0000000000), 0x10) r1 = socket$inet(0x2, 0x20000000, 0x8000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x9c, "09c29b9b94054e61c85ba49ca16a9e81aca5e1c0fb4489f4123da0426be1fabf6c96df2cc88f03c67fbe2df03a86607eb33655e0aa66c454584105e64d8b565709927d6aaab895b9a790f01627c0d5baa1916ffd493c4a5d457054efd72339faa3e06c193a5910ab9f3e141ccb65b5252be1bda2cbc9a4b1bbbbaea3d70d692fae6a13a4d70bed362f1b23d6286761e914507a62d9d0749c574f37d8"}, &(0x7f0000000100)=0xa4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x2, 0x1ff, 0x3}, &(0x7f0000000200)=0x94) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r2, 0x4, 0xe3, 0x6, 0x200, 0x1000, 0x3, 0x5, {@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}}}, r3, 0xfffffffffffffff7, 0x3ca, 0x10000, 0x0, 0x6}}, &(0x7f0000000300)=0xb0) 00:00:59 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) pipe2(&(0x7f0000000000), 0x100004) select(0x3b7, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) select(0x40, &(0x7f0000000040)={0x7, 0x1, 0x2, 0x1000, 0xb4470e3, 0x2, 0x8}, &(0x7f0000000080)={0x2, 0xfffffffffffffffb, 0x4, 0x3, 0x8, 0xffffffffffff8000, 0x0, 0x3}, &(0x7f00000000c0)={0x2, 0x5, 0x7, 0x80, 0x0, 0x2a5, 0x4, 0x4}, &(0x7f0000000100)={0x3, 0xfffffffffffffff9}) 00:00:59 executing program 2: fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8) r1 = dup2(0xffffffffffffff9c, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x4}, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x1, 0x82}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000140)=0xfffffffffffffc73) 00:00:59 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001340)=0x8, 0x4) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x63, &(0x7f0000000280)="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", 0x1000) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) __getcwd(&(0x7f0000001280)=""/178, 0xb2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) r3 = semget(0x3, 0x3, 0x10) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000000c0)=""/245) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1200, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10) 00:01:00 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0x10001}, 0x1) 00:01:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000400)=@in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000440)=[{&(0x7f00000004c0)="71e473f77b87ad24086a61b3295f45689a34033f1d9972c3fd897b304236a2ea995de2a972bb1cd7c39054e389bf68cee3dd89b53278a8589e70eba114eb0d371012c810caa1a86a9e9dfc6dcc1062dc8f18f983b5048b500f9d4a2dbde3ba0ecfe018d55572af059628a95eab4681de10c784217c27df6e05da0400e43c1b8c3460c61a64f72adbf6e73efaa9909dc83ba33d7781c1e6dd5e5c1300ac799871df85b4efd754c5ac44b7714cf4d087276224d125948fe5f5aa7975a895d6", 0xbe}, {&(0x7f0000000580)="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", 0xfe}], 0x2, 0x0, 0x0, 0x80}, 0x20081) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x4000000}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000006c0)={0x3ff, {{0x2, 0x2, @rand_addr=0x80000001}}}, 0x90) execve(&(0x7f0000000000)='.\x00', &(0x7f0000000300)=[&(0x7f0000000040)='*$)]\x00', &(0x7f0000000080)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='-#\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='%\x00', &(0x7f0000000240)=':^\xfa\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)=',}\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)=']#$@*\xeb)$\x00']) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) r1 = accept$inet(r0, &(0x7f0000000780)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000007c0)=0x10) freebsd11_fstat(r1, 0x0) getpgrp(0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:01:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xbd, "8a24f947aeaf355d3d8bd9202aa54179f26e9c43e8f63c32825b78c81207bf0ee2da2d39171c1b6a32ce2be343244eb7b318ca6dc402f7fb0e296e58a94dc865497c615ca8c9a3789a0800878d1c6947910e8d2f52e2296c115a82566f61465cb3aab71c5baef0d41f5010714b0e65504282d545e3fd285890c937bacc1418adf2fc25ed77995feedeb5dc0e4bdb08ed11a286b69594d0fcfaef9b62cb601722c644838af0a552bc590770417aadfe292add743d848a55b8f3d85a2b4e"}, &(0x7f0000000080)=0xc5) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x5, r1}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) sendto(r0, &(0x7f0000000040)="b2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 00:01:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x17, 0x2, 0x100, &(0x7f0000000000)) getsockname(r0, &(0x7f0000001080)=@un=@file={0x0, ""/4096}, &(0x7f0000002100)=0x7695826) 00:01:00 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000fcdf5be1fcc42f7ac34c71651d8e2e2694bb1f8530cc2ccf0854fd7c9a2871cf51358855c60694b91522bcf5acccca07aeb7a11c2541425069dd3a715b9a283ed1da23471cfabd8650ec4b3b40362ff1d946b9a64f81b726750386c09d7798f23026c2c4b65a16004bda3eb64080357253cd7c7d9e59e915f923bf53becd566233cd9acff6c33e7715d26b0446bd55742c8df832a895"], 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001480)="a902010000805cb90cca8590", 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001fc0)="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", 0xa5b}], 0x1) 00:01:00 executing program 3: getresgid(&(0x7f0000000300), &(0x7f0000000340), 0x0) r0 = dup(0xffffffffffffffff) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x8}, {0xa295, 0x2}}) 00:01:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000040)=0x10001, 0x4) shutdown(r0, 0x1) 00:01:00 executing program 1: mkdir(0x0, 0x4d) r0 = geteuid() setuid(r0) sync() rmdir(&(0x7f0000000000)='./file0\x00') geteuid() 00:01:01 executing program 1: socket(0x2, 0x3, 0x2) 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$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1202, &(0x7f00000001c0)={r1, 0x2}, 0x8) 00:01:01 executing program 0: open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x8) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', 0x0, &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a431012d1f39b8ce8f19556f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r4 = socket(0x14, 0x5, 0x0) connect$unix(r4, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r5 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_buf(r6, 0x0, 0x80000000004a, &(0x7f0000001240)=""/214, &(0x7f0000000040)=0xd6) mkdirat(r5, &(0x7f0000000180)='./file0\x00', 0x0) fchmod(r4, 0x80) mkdirat(r5, &(0x7f0000000640)='./file0\x00', 0x0) 00:01:01 executing program 1: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, 0x0) setregid(r2, r0) 00:01:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000140), 0x10, 0x0, 0x0, &(0x7f0000000040)=[@sndrcv={0x2c, 0x84, 0x1}, @init={0x14}], 0x40}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xc9, "37e379e4507e3d0ab277170876c2dfa1b9cbf0409f0225c4f79a9f5a432504961ccb2cd1f48c68662037df05057a2f14561ad753588379c40df0ec2d5239932dd982c0d0ac9eb2829c580e28d123f1f23c05f0d53aea5fcb3f5c379eecffe800cb0091ee8c32fb7917c181b6fc4b76ce2c69ad8abe56f14aa66e0fd3ca856b972e3c04febb0742c5afc5322b77e32e8db8ba24a3c41fe96995d2e36a9504d2bf4df040f3af3a85e4c21d956438ab2a167b0611c97eda30bb1bbdda7037e69aaa92e117c4967ad9e7a2"}, &(0x7f0000000080)=0xd1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x1}, 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x3}, 0x10) 00:01:01 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) recvmsg(r0, &(0x7f0000001780)={&(0x7f00000005c0)=@un=@abs, 0x8, &(0x7f00000016c0), 0x0, &(0x7f0000000000)=""/79, 0x4f}, 0x100000040) 00:01:01 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getpeername$inet(r1, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={r3, 0x5d}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r4, 0x5, 0x6, 0x7}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000240)={r3, 0x1, 0x1, [0x8]}, 0xa) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000280)="565ec098aaa21b3e6be6ecbd40c6dbb4cd53a473eeb1226e31263d8e7cb6d35058c810fd9150f29b23d180c254ad461a6e5129d6b01be2fdb94127d085375923cff4b842bc125e83d58e823d11faafbfad5b912ef06236af04e7d6d15dde45c7103284df91f120e8a90fb136c6772f7fc59b38fa3eb06a6c0dd2fe5a775ce2f847a784cf0573cd1493133c6b338d925b9765a3fd25e795ba0dd0e03d16e6aac3b2936499ad350dc787bb5ca1bbc4041db20a4d3247f6a26e6974533dc025c236e05a27ee3f35f31dae2a31582d30eb1dab9586abf55aaf531e23aa8e0739231bafd5acb2394ad3", 0xe7) 00:01:01 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$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_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r1}, 0x84) 00:01:01 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00') fdatasync(r0) open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f0000000380)=0xfffffffffffffffc, 0x4) 00:01:01 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = socket$inet(0x2, 0x10000000, 0xb0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x9, r1}, 0xc) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:01:02 executing program 0: r0 = socket(0x1b, 0x3, 0x0) sendto$unix(r0, &(0x7f00000000c0)="c89025a6ce5bc215100917a1f52f665eb455d6b8a06fd1c46c3a96d2ccffbb8abf37fe7f540c7ca864bc6906494c924483dd2fd40c89a1ac919a70130e94b1a9826d63ae4aa022a0e46252ac77f6ea", 0x4f, 0x104, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$unix(r0, &(0x7f0000000000)="2375c35505f7ced57a3777715a7756bd", 0x10, 0x0, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @rand_addr}, &(0x7f0000000080)=0x8) 00:01:02 executing program 2: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mlock(&(0x7f0000efa000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x300) 00:01:02 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x7ee, 0x4) getsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, &(0x7f0000000280)=0xffffffffffffff8f) fcntl$dupfd(r0, 0x11, r0) 00:01:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) ftruncate(r0, 0xb) open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 00:01:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f00000001c0), 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x6a, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x183) getsockname$unix(r2, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) bind$inet6(r0, &(0x7f0000000040), 0x1c) 00:01:02 executing program 0: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)=0x0) setregid(r0, r1) getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r2, 0x0) 00:01:02 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x243f, &(0x7f0000000080)="2b94104c9dc8fb7db0c92e2a7c9e0422e05d3c333ec6e1d54d61332ec18d2f88caf4e6afc6636d41564df0f4fcfdea9e623caf749ffe65dc0506d26b5dee4d65ddf2c42ca79af4b721ff737301e355e7cecd3f8c6ac2d748d02036e4db3bbbb333ca8dfbda", 0x65) 00:01:02 executing program 3: r0 = open$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) r2 = semget(0x1, 0x1, 0x421) __semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000540)=""/148) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000140)=0x4) mlockall(0x1) sync() mlockall(0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) 00:01:02 executing program 2: clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x4, 0x800}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xd2) 00:01:02 executing program 0: freebsd10_pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000b40)=ANY=[@ANYBLOB="8daa000008003870eca57d6f0082c6b1cffa46000008020000c409f8ff00930003"], 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000280)=0xb) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)={0x0, 0x6, 0x7, [0x9, 0x63a, 0x1, 0xd0a, 0x12c, 0xc143, 0x57]}, &(0x7f0000000b00)=0x16) 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, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) accept(r0, 0x0, &(0x7f00000009c0)) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x9, r2}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)={r5, 0x5, 0x5, [0x5, 0x4, 0x8, 0x0, 0xfffffffffffffffc]}, 0x12) r6 = shmget$private(0x0, 0x3000, 0x108, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) recvmsg(r3, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f00000004c0)=""/189, 0xbd}, {&(0x7f0000000580)=""/95, 0x5f}, {&(0x7f0000000600)=""/190, 0xbe}, {&(0x7f00000006c0)=""/141, 0x8d}, {&(0x7f00000002c0)=""/29, 0x1d}, {&(0x7f0000000780)=""/110, 0x6e}, {&(0x7f0000000800)=""/186, 0xba}], 0x8, &(0x7f0000000440)=""/39, 0x27}, 0x80) 00:01:03 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x0, 0x80}) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/24, 0x18}], 0x1ce, 0x0) fcntl$setstatus(r1, 0x4, 0x10040) freebsd10_pipe(&(0x7f00000000c0)) 00:01:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='file0\x00'], 0x10) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r1, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRES32=0x0], &(0x7f00000000c0)=0x2) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x1000a}, 0x10) read(r0, &(0x7f0000000140)=""/86, 0x56) 00:01:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x7fff}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, 0x0, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f0000000280)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x12e7f575, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffff9) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0x9, 0x0, 0xffff, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0xe83}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r2, 0x77ff, 0x3, 0x4, 0x4000000000a062}, &(0x7f0000000340)=0xf099899) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000010000002fa0d77200000000910c0800"], 0x0) 00:01:06 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10080012, r0, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r3 = geteuid() setuid(r3) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4) execve(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='*\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000440)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='[&.)\x00', &(0x7f0000000380)=':\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='-\x00']) accept(r1, &(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000004c0)=0x10) chmod(&(0x7f0000000000)='./file0/file0\x00', 0x103) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0xb) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) fcntl$getflags(r1, 0x3) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 00:01:06 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000000)=[{r0, 0x100}], 0x1, 0xee) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) 00:01:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4084, 0x8, 0x40}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x80000001, 0x7}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast2}}, r1}, &(0x7f0000000280)=0x8c) r3 = accept(r0, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xa}, 0x3c9) 00:01:07 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x1) fsync(r0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x4) listen(r2, 0x0) close(r1) mlockall(0x1) accept(r2, 0x0, 0x0) dup2(r1, r2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) execve(0x0, 0x0, 0x0) 00:01:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000240)=0x5, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xf3e41bef1753f49c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0x6}, 0x6) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x6}, 0x8) 00:01:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x7fff}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, 0x0, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setgroups(0x5, &(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:01:09 executing program 0: geteuid() freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r1 = getuid() geteuid() r2 = open(&(0x7f0000000340)='./file0\x00', 0x20082, 0x109) sendto$unix(r2, &(0x7f0000000380)="64c45305364a3ba7d2ca704ca22111a5829a5e87acd8a18c43924ae026d82e41c91086604988e6f6f9bce6f934d751b3710515bdbbe1366d746a98258c954963fb4073a94a5b44788e3bdd96f792355c849e02b5135dc9b6c73d0b838dfec17c744558b7", 0x64, 0x88, &(0x7f0000000400)=@abs={0x0, 0x0, 0x1}, 0x8) setreuid(r1, r0) clock_gettime(0xe, &(0x7f0000000040)) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) getgroups(0x9b, &(0x7f0000000440)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r5, r3, r4) 00:01:10 executing program 2: r0 = open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={0x0, 0x4, 0x2, 0x4, 0x7}, &(0x7f00000003c0)=0x18) r1 = semget$private(0x0, 0x1, 0x119) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000000640)=""/205) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, 0x7, 0x10000}, &(0x7f00000004c0)=0xc) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000580)={r2, &(0x7f0000000600)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x2, 0x1a00, 0x45, 0x7fffffff, r3}, &(0x7f00000002c0)=0x10) socketpair(0x1c, 0x10000007, 0xf6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000100)={r6, 0x3}, &(0x7f0000000140)=0x8) fcntl$setflags(r4, 0x2, 0x5) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000500)={r6, 0x7fff, 0x1e, "f05b8289d9190546161296265f59ce77c77452e2dad6e5ecfeddd9702e90"}, 0x26) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f00000001c0)=0x47f, 0x4) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000300), &(0x7f0000000340)=0x8) 00:01:10 executing program 2: r0 = socket(0x80002, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x2}, 0x10) 00:01:10 executing program 2: setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r2, r0, 0x0) setresuid(r0, r0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8b9}}, r3}, &(0x7f0000000140)=0x84) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:10 executing program 2: setpgid(0x0, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) 00:01:10 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000002f000000000000000000000063cbe8c52e629905c622c8f0088ea4999ca4ade49bd792b2895c8b26c304baa0ba2081f7abd4e76e5a36ff1b4465ecbbf3fd92c98095105244eeedd3bd54c6c1152899fe7d76a255904865605f302c9b5377a060df8f157b906a7b519caf47652ccd7c291af90d1db91dae6c87dfe7513d6029312f3697b9cd63d95339cba38ac3d9f5b2"], 0x14}, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2308000000fe8000000000000000000000000000aa0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00007b022c000000c0b53da9c23f0fb81177c54c0100000001000000262f9558d2"], 0x8c) 00:01:11 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) shmget$private(0x0, 0x4000, 0xd0, &(0x7f0000ffc000/0x4000)=nil) shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) r5 = shmget$private(0x0, 0x1000, 0x90, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r5, 0x0) fcntl$setstatus(r4, 0x4, 0x10044) readv(r1, &(0x7f00000009c0)=[{&(0x7f0000000240)=""/85, 0x55}, {&(0x7f0000000300)=""/130, 0x82}, {&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000580)=""/222, 0xde}, {&(0x7f00000006c0)=""/165, 0xa5}, {&(0x7f0000000780)=""/189, 0xbd}, {&(0x7f00000000c0)}, {&(0x7f0000000840)=""/149, 0x95}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f0000000900)=""/182, 0xb6}], 0xa) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) readv(r2, &(0x7f0000000680)=[{&(0x7f0000000140)=""/201, 0xc9}, {0x0}], 0x2) 00:01:11 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66696c6530009d9fd700c470bc712e8883419d26758b839499f215731b958daff087f23c8b9d6cac1e877f9dd171ea01fd4a10d290166523a086d0c211da88bfb22b9a40150a3cf3e021dd91d82e40d7f29d3bb2fbe4ea91840a1fd859720aa78571137e4961a79f51ccaac74d6ae4a3f9cd5294ad1b4681b8be72e1780f5cff0b6bc28b3684f4724bc99c8d5d098155f78336adb17c1581edc5c8f15bc7daf70fd0"], 0x10) shutdown(r0, 0x1) getpeername(r0, &(0x7f0000000300)=@un=@file={0x0, ""/64}, &(0x7f0000000000)=0x42) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x9, 0x4}, &(0x7f0000000140)=0xfee8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000180)}, &(0x7f0000000200)=0x10) sendto$inet(r0, &(0x7f0000000380)="baa3ac87b3e135e5fbe76894315353f390d821710289005a9ad3547330e325d96a72bf64aa32978587c4c57fa9a72c29016334b42b83b4fec43f5b298c508331dde3dbd58e768ccc17fe1270361437c6ef030674d4aeef8716af3b7108f5c3e1f52f707495ebceaedbba5544c8", 0x6d, 0x4, &(0x7f0000000180)={0x2, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r1, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000440)={0x8, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2}, 0xc) 00:01:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd, 0xffffffffffffffff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x80000000, 0x2, [0xfff, 0x7fff]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc}, 0x8) r2 = dup2(r0, r0) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') 00:01:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff000d7c8d7989b7e5086d260b34bcee3b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x380000000000000, 0x800, 0x3f, 0x81, r1}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:01:11 executing program 0: 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) writev(r0, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = accept4(r2, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x0) getsockopt$inet_int(r3, 0x0, 0x5b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:01:11 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x0, 0x400}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x698, @remote={0xfe, 0x80, [], 0x0}, 0x800}}, r1, 0x3, 0x5, 0x6a, 0x4bd6, 0x4}, &(0x7f00000002c0)=0x98) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r2, &(0x7f00000001c0)='n)', 0x2, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:01:11 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x7e) 00:01:11 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 00:01:11 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x7, 0x100000001, 0x9, 0x75, 0x1, 0x2000000, 0x2, {@in={{0x2, 0x0}}, 0x0, 0x7, 0x3, 0x2, 0xb9, 0x6}}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 00:01:11 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_data\x00', "243c27eb65d92ef9394d4795532c664967a1b2c05174e285f5318c6b8b997d144b03ffaa4b8775862fb9cde7b88729b28e667feb6524a7f7867df0ae7dc000c32e41e10a9f222584798d739094cf3943f4d06096ce9820b8c7e7d544688a43a4655833354a8598cfd710ace7146c1c18aee3d858aa6fd42bf1de578fa354d0482d7fbc032135bd462def6bc85d857db2dd0b471b772ccfec4b3e2ba8db360a716d711e86ce318367996e8d46191ce68277f6eee9d86b6bce800f750d35da8b03b72dd22a12bf94d411372c62b255e635c148d0401465504ecfcf3b6cd9c0be36df9ecd56d0742c1ba952a548191e4749"}, 0x100) 00:01:11 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYRES64=r0]]], &(0x7f00000000c0)=0x2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/4096) 00:01:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000000), 0x2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x80000001, 0x4) 00:01:12 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0x100000001) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x0, 0x80011, r0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8080, 0x1c0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 00:01:12 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x3000, {{0x2, 0x3, @rand_addr=0x9}}}, 0x90) socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100300, 0x0) lseek(r1, 0xc700000000000000, 0x2) 00:01:12 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000000140)="62fd0495ee0343f3b6ff2b8190a2f75ceba9e1b4d7edf672563f41d6ce4cdc41383093359d22c5bb02169da9b22d140520f3e1f547a67fc307b55f331ccf20e2be7defdcf86655ca078c0f3e68bbce537be0e0767ed899e7c1a3d58fca691bd1d81edf1ef01642fafab6ef8560c8e87327718d035761995200e4026ad6da00cc0fd62bad2e46427bea9bf43ba5f48042a8add75b6bf29d0d72616969915bdae649c0ba9d1546e4f51bfc26a1857375fcf02073b7138b9280b16d2b72a232b63ad2d3ff51df18049c38b2e79a5c", 0xcd, 0x80, 0x0, 0x0) connect$unix(r0, &(0x7f0000001880)=ANY=[@ANYBLOB="b1022e2f666982653200b909bc5e8f28c65d2a224d3d9a9fb08d81d05252f80d81e63923fc6ffd14e7c45e3059386e6c74de834b2fbfad30a8f2f307be728fe210baa744340cf4ec9897071959a3da8164a3e5cae0cc3cb955e94f6e1fbbc44b1dbf4d655b162adb4d60cb566dab7aed2768d0446ebbec906362dd706ca445448b002cfa889a817e71b09069b52cdc089b44a7e7b7a82d80a9ec987f19cca53b7337c2c326929224d909ea8bfae3282da33bdf9fc9780ee0983dff849d6bd9650a93a9a78bd66db2cb9644be86a85ddfa0e88acfe2628853c5f84b8beb7218500f54b1a8dee428a3ae3cc9bb361365fdb7ff3653888d57"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) recvmsg(r0, &(0x7f0000001840)={&(0x7f0000000400)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000000440)=""/39, 0x27}, {&(0x7f0000000480)=""/8, 0x8}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/100, 0x64}, {&(0x7f0000001540)=""/116, 0x74}, {&(0x7f00000015c0)=""/134, 0x86}, {&(0x7f0000001680)=""/168, 0xa8}, {&(0x7f0000001740)=""/23, 0x17}], 0x8, &(0x7f0000001800)=""/52, 0x34}, 0x1) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0xd, 0x4000000000000002}, 0xfffffffffffffee9) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x3f, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x1, @loopback}}, r1, 0x3f, 0x10001, 0x10, 0x40, 0x8}, 0xa0) accept4(r0, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8, 0x5bccc21624d950b5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x1920, 0xffffffff, 0xc358, r1}, &(0x7f0000000240)=0x10) 00:01:12 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) r5 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r5, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000001c0)={0x6fd1120a, 0x3, 0x3200, 0x101, 0x80000000, 0x3, 0x4, 0xfffffffffffffffb, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r6, 0x1f}, &(0x7f0000000540)=0x8) fchmod(r0, 0x100000000000119) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:01:12 executing program 2: mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file1/file0/file0\x00', 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') 00:01:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100)={0x3}, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x80000001, 0x4) 00:01:12 executing program 2: syz_execute_func(&(0x7f0000000100)="c4e2adbb2438c401445ed1dfe964e3fbc4a1a1d0d3440fa9c4410d606800660f3825124377dcf00fc78ba9dfffff") r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x20000000) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8) connect$unix(r0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xb3) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x1, 0x3, 0x780) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x0, 0x1000, 0x101, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x3}, 0x8) 00:01:12 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x0, 0x84) fcntl$dupfd(r0, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) accept$unix(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 00:01:13 executing program 1: chmod(&(0x7f00000005c0)='./file2\x00', 0x0) r0 = open(&(0x7f0000000000)='./file2\x00', 0x4, 0x11) rename(&(0x7f0000000140)='./file2\x00', &(0x7f0000000180)='./file2\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x6, 0xc00, 0x100000001, 0xfef, 0x0}, &(0x7f0000000080)=0x10) faccessat(r0, &(0x7f00000001c0)='./file2\x00', 0x81, 0x600) open$dir(&(0x7f0000000200)='./file2\x00', 0x100002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) dup2(r0, r0) 00:01:13 executing program 0: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r0, r3) setregid(r0, r3) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getgroups(0xa, &(0x7f00000001c0)=[r2, r0, r1, r0, r1, r3, r1, r3, r1, r1]) fstat(r4, &(0x7f00000000c0)) 00:01:13 executing program 0: r0 = socket(0x2, 0x3, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0) 00:01:13 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f0000000180)) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:01:13 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, 0x0, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) dup(r1) connect$inet(0xffffffffffffffff, 0x0, 0xfe0a) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) execve(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:01:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd11_fstat(r0, &(0x7f0000000080)) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x32, 0x0, &(0x7f0000000040)) 00:01:13 executing program 2: syz_execute_func(&(0x7f0000000100)="c4e2adbb2438c401445ed1dfe964e3fbc4a1a1d0d3440fa9c4410d606800660f3825124377dcf00fc78ba9dfffff") r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x20000000) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8) connect$unix(r0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xb3) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x1, 0x3, 0x780) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x0, 0x1000, 0x101, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x3}, 0x8) 00:01:14 executing program 3: mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) openat(r0, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) rmdir(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') r1 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/238) 00:01:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd11_fstat(r0, &(0x7f0000000080)) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x32, 0x0, &(0x7f0000000040)) 00:01:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000b44e8d06513f1f005e3c6fb83a876eee4049e359c10979254b692372514b17e4fdff5aafd8b02a49684a4680b1259e8439854e06fe881fa0486bc8f39dbb03584ded26e9383689899f6dcb81ca3abff16a6a902f0629f0e04d6f31d13b049b4304b83b74d0b7b5861738cd8c90e18f8efbb3f6b2ee0d259838a105065e603d453ca72366f7778dcad4c96981a407108f930ba80f8b9e400336fa5081fbba1b2fdd7971caea452f30eb7d01c3a5"], 0x1) sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000000c0)='/', 0x1}], 0x1, 0x0}, 0x0) execve(0x0, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) sendto(r0, &(0x7f0000000700)="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", 0x1000, 0x4, 0x0, 0x0) close(r0) 00:01:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x30, &(0x7f00000000c0)=0x7, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='n)', 0x2, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:01:14 executing program 0: r0 = shmget(0x3, 0x3000, 0x0, &(0x7f0000ff9000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) shmat(r0, &(0x7f0000ff9000/0x2000)=nil, 0x2000) 00:01:14 executing program 3: mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) openat(r0, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) rmdir(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') r1 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/238) 00:01:14 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x4, @loopback, 0x8}}, 0x0, 0x3, 0x3, 0x30c, 0x2381, 0x2, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x8, 0xc3e, 0x2420, 0x2, 0x4, 0x5, 0x85, 0x0, r1}, &(0x7f00000001c0)=0x20) 00:01:14 executing program 2: open(&(0x7f0000000140)='./file0\x00', 0x8, 0x4) r0 = socket$inet6(0x1c, 0x20000005, 0x801) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:01:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000000)="e6", 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)='D', 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000080)="90b24aef0b123d83954119ab946396a16feac932f2cc64d4c8f2c02e2041ca25114fafbca88b568a5aa6242ea8c19cc0b2d0ed20c9f66c66b9e7a5435c18fd79c4086c329ae8668abe5ade6704873168a11435061b06f84c366f96985abcbe445f2ca95d5e8c82b9d1e9535ca72b61844314f5df7bb131460245a070e41b9f0532062aad08105e3756db5d8ab3e770b1986e8611bd86162018bb24555914c0aa080a36783f73e2ac177852feb432527e6fda167e30472bc7fa07ee4448d75acc10b1f2914b2171dc617ea11245ed0ef48329", 0xd2) 00:01:14 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x276, 0xfffffffffffffffd, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f666965300040000000000000f53a379bd51f6bea0000000000010000efe83638cfd77d0fb84c3bd17dc789baf250e15b54aef3eedb17b526fb211249e0dfed3ca494f0f38a1a59ab96d2bd0627a22aece1e007130a2f8276faed2fc3dfc2037f8e29c39cf2"], 0x1) 00:01:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0xfffffffffffffff7, 0x7}, 0x10) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000080)) 00:01:14 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)={0xb968, 0x800, 0x200, 0x8, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000480)={r1, 0x7}, &(0x7f0000000680)=0x8) r2 = semget$private(0x0, 0x7, 0x82) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000006c0)={r1, 0x1}, &(0x7f0000000700)=0x8) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast1}, 0x0, 0x30000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000005c0)={0x0, 0x8}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000640)={r5, 0xe2, 0x3, 0x6}, 0x10) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r6, r7) semop(r2, &(0x7f0000000000)=[{0x0, 0xb2d}], 0x1) __semctl$SETVAL(r2, 0xfffffffffffffffe, 0x8, &(0x7f0000000740)=0xfffffffffffffffe) syz_emit_ethernet(0x6f, &(0x7f0000000780)="0ee33fe4eefa114c87151bb8f5860a49e453a1c5706235ad31c3293b9a7eb47399027bf7a3165f904fb863af35076fca5ce9541a4895847a6e4a9a467aa635c9957f71472a1ca450a6c03a28c9bda07057f7e3af6035c009d30b7af23eda24868d1d4d0601504861b3ebb1b0eeb43b") freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff}) semop(r2, &(0x7f0000000040)=[{}, {0x3, 0xffffffff}], 0x2) r9 = open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x40) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x1f}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000340)={r10, 0x3, 0x1}, &(0x7f0000000380)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x2, &(0x7f0000000580)={r11, 0x2, 0xffff, 0xf1f, 0x3f, 0x7fff}, 0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r9, 0x84, 0x19, &(0x7f0000000540)={r10, 0x4}, 0x8) msgget(0x1, 0x583) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000240)=0x4) __semctl$SETVAL(r2, 0x1, 0x8, &(0x7f0000000500)=0x1f) 00:01:14 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000000c0)={@remote, @broadcast, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @multicast2, r1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) 00:01:14 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) write(r0, &(0x7f0000000040)='h', 0x1) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0xe8030000) shutdown(0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000180)=0x8, 0x4) 00:01:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x9, 0xffff}, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000300)={0x3, {{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1a}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000000c0)="3c1ea95f10d5fe5d324ea092a0aa3b12ba64570ca24375a3ac1645920cdca152df59eece0c6c7a5000d7f0547eb11206b88fc13d4ca1b9b413e8077521bff7c9fbd2ec36fdb6a25d521e1ade2f0705db6a4cd2bc83af820576357c96bcb79f220442d2fa0836ffb6e5a17f90cebbe122c386dfbe54fea55ea755746cb9907d5e581da4c22bc922e7bc5f3b2ef1acdbebdb849a99c3bff39f3e65509bca5a8f6f4600929957a3c30302d189b47875624bfbaaf2faab407e7591719b27e1d1f147fb096fc19d8851748e094c34c8969015c9acb01751f63e84be663d", 0xdb}, {&(0x7f00000001c0)="b4c6bab21df6e020daa76f2428e63faab879773036f898efd082143d5f6e4631ffb78a892e04781acd1cf6e53eb29aae7665e5541ab9b38137d75063e4e040136d925e8df50956924f88e12fac86acb87004e980c9d9973f5e46b5d49fe315acd254d1dda011ed0849450a9d42ad995067b865bc84bd241d8099cab9d8018472641dd8e411db29b6496a6b00f4", 0x8d}], 0x2, 0x0, 0x0, 0x1}, 0x10c) getsockopt$inet6_buf(r1, 0x29, 0x53, &(0x7f00000003c0)=""/225, &(0x7f00000004c0)=0xe1) 00:01:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x1, 0x20, 0x6, 0x87, 0x7, 0xff, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x100000000}, &(0x7f0000000140)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) 00:01:14 executing program 0: r0 = socket$inet(0x2, 0x1, 0x8000) setsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:14 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9, 0x3, 0xffff, 0x8}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="9f05b2fe623731d8b0fbda8456046725d7000ebf0291800b330450c93f6b3cdee3ec1fa51aa06efad09a82d6d8e5768721cc93064d09090f6cea06883b7d98639819809ff7b67dc51ef0ec0627859da784773f0f689340d479b05562c11de8692a4c56b25445124cd0c7afbe273a28036485e1088f830beb7a766850817dd917fccd599815ec278efd3a9d0a81bba669befe173513195e0a9af4e0f02d34d2b2cc03205a57e9c8b7c69e341072a18f82afe8a1b339780fc17f5106c4bf830550"], 0xfff7) setuid(r0) 00:01:14 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000300)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') fdatasync(r0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) open(&(0x7f0000000280)='./file0/file0\x00', 0x9, 0x80) accept(r1, &(0x7f0000000140)=@un=@abs, &(0x7f00000001c0)=0x8) 00:01:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x39c0, {{0x2, 0x2, @multicast2}}}, 0x90) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:14 executing program 0: freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs, 0x8) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)=""/51, 0xfecb) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x408000000, 0xfffffffffffffff9}, {0x100000001, 0x4}}) chdir(&(0x7f0000000180)='./file0\x00') 00:01:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x427, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mlockall(0x1) r2 = dup(r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000001040), &(0x7f0000001080)=0x4) fcntl$setstatus(r0, 0x4, 0x4) readlinkat(r2, &(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)=""/31, 0x1f) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000001140)={0x0, {{0x1c, 0x3, 0x4, @loopback, 0xfffffffffffffff7}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000001200)={0x0, 0x40, 0x400, 0xfffffffffffff800, 0x1, 0x7fff, 0x9, 0x6, {@in6={{0x1c, 0x1, 0xffffffff, @loopback, 0x101}}, 0x0, 0x1, 0x6, 0xfc00000000000000, 0x401, 0xfffffffffffffffc}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000001300)={0x3, 0xfffffffffffffff9, r4}, 0xc) r5 = open(&(0x7f0000001340)='./file0\x00', 0x1, 0x2) unlink(&(0x7f0000001380)='./file0\x00') r6 = open(&(0x7f00000013c0)='./file1\x00', 0x800, 0x80) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0x68, &(0x7f0000001400)={{0x1c, 0x3, 0xfffffffffffffeff, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, {0x1c, 0x3, 0x100}, 0x7, [0xa9, 0x1, 0x8, 0x10000, 0x15e3, 0x9, 0x7, 0x8]}, 0x5c) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000001480), &(0x7f00000014c0)=0x8) syz_extract_tcp_res$synack(&(0x7f0000001500), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000001540)={r4, 0x1000, 0x2}, &(0x7f0000001580)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000001640)={r4, &(0x7f00000015c0)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x3, @loopback, 0xb1c4}, @in6={0x1c, 0x2, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x8001}]}, &(0x7f0000001680)=0x10) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000016c0), &(0x7f0000001700)=0x8) r8 = getuid() r9 = getgid() fchownat(r2, &(0x7f0000001740)='./file0\x00', r8, r9, 0x200) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f0000001780), &(0x7f00000017c0)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000001800)={r4}, &(0x7f0000001840)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f00000018c0)={r7, &(0x7f0000001880)=[@in6={0x1c, 0x3, 0x6fcfe942, @local={0xfe, 0x80, [], 0x0}, 0x12f}]}, &(0x7f0000001900)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000001940)={r10, 0x4}, &(0x7f0000001980)=0x8) faccessat(r2, &(0x7f00000019c0)='./file1\x00', 0x40, 0x1200) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000001a00)={r3, 0xe, 0x7}, &(0x7f0000001a40)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000001a80)=0x1, 0x4) 00:01:15 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(r2) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef032c14abbddcbafd336a000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000640)={r7, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(0x0, 0xb) 00:01:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffcd6) poll(&(0x7f0000000180)=[{r0, 0x2000}, {r0, 0x80}, {r0, 0x80}, {r0, 0x10}, {r0, 0x27}, {r0, 0x48}, {r0, 0x102}, {r0, 0x2012}, {r0, 0x22}], 0x9, 0x808) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000004c0)=0x1ff, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={r1, 0x8c, "4712677dfcf776b2e5545221968c5c5e4897fa7cd0fb929757f139d001e5a617b79dcf2148cea814d7965612294c03c3d695a162299cf2fd2d48cb53e101a17f8d2e38881347cb6e1a018b90dfc23aa44940835d43da2f1468ea3320b00f675d3b4786d8af9dd03c304d9b9e487351da7dec4248d55b49d1d6b296c613def9d06b861605bf17999c9a68bf10"}, &(0x7f0000000440)=0x94) freebsd10_pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x4, 0x4) setrlimit(0xf, &(0x7f0000000100)={0x7f, 0x133c8c0c}) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) open(&(0x7f0000000300)='./file0\x00', 0x100000003f, 0x81) 00:01:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) lseek(r0, 0x0, 0x3) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xb1) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, &(0x7f0000000200)=0xfffffffffffffe99) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8) readv(r1, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/186, 0xba}, {&(0x7f0000000840)=""/160, 0xa0}, {&(0x7f00000001c0)=""/31, 0x1f}, {&(0x7f00000004c0)=""/153, 0x99}, {&(0x7f0000000440)}, {&(0x7f0000000580)=""/146, 0x92}, {&(0x7f0000000640)=""/100, 0x64}, {&(0x7f00000006c0)=""/214, 0xd6}], 0x8) 00:01:15 executing program 1: mkdir(&(0x7f00000000c0)='./file1\x00', 0x5) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) 00:01:16 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(&(0x7f0000000140)='./file1\x00', 0x0, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) fsync(r1) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') fchmodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x10) openat(r0, &(0x7f0000000280)='./file1\x00', 0x10000, 0x180) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:01:17 executing program 2: socketpair(0x0, 0x10000000, 0xffffffffffffffe1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xeb68, 0x80000001}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x8001}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x3003, &(0x7f0000000080), &(0x7f0000000000)=0xfffffd39) 00:01:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="0db20033", @ANYRES32=0x0, @ANYRESHEX=r0, @ANYRES32=0x0], &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7, 0x200, 0x8, 0x5}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe8a) 00:01:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xcee539a21119840a, &(0x7f0000000000)="6e10508b58986e5cc0f133fe41f3a15835ae09760153f10a628875c48c720b6a8448712956f91f8bc95a5c11fedd9734b1d311df56f5bdf0222ac475e13297c9e704b60e70e6d35d4fc6e74b859e570a97a44079074116071164e1b39a834f2c3fcd1caf4bd27ff8e9aa11f8f2c8cf15c9facc16cd4b8c8c1951e3ac773946466e273b262d373fb9241c601c4a1dd22fb2f114277c829c04728e3fabceb3323bf666700e5b967099846f44f0ff69387cf0f43351cb356504edf214df5639c8f09ab1e13e2d51829da0bfcb7f9e9a23af8a25ce78c388d91f1659d09ae3f7cbb9590763876e2a6b58db", 0xe9) 00:01:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = geteuid() r2 = getegid() fchown(r0, r1, r2) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) r3 = semget(0x2, 0x3, 0x8) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000000c0)={{0x3f, r1, r2, r1, r2, 0x4, 0x80}, 0x22c, 0x80000001, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080), 0x0) 00:01:20 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = semget$private(0x0, 0x0, 0x180) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x9, 0xffffffffffff7fff, 0x4, 0x2]) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) semget$private(0x0, 0x6, 0x300) 00:01:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) 00:01:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x8000, 0x4) setsockopt$inet_int(r0, 0x0, 0x1, 0xffffffffffffffff, 0x0) 00:01:21 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0) unlink(&(0x7f0000000040)='./file0\x00') poll(&(0x7f0000000400)=[{r0, 0x2010}], 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @rand_addr=0x4}, 0x8) close(r0) 00:01:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000340)={@multicast1, @loopback, @broadcast}, 0x8deebc5b) setsockopt$inet_mreqsrc(r0, 0x0, 0x400000000048, &(0x7f00000000c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4a, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, 0xc) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @empty, @rand_addr}, 0xc) fchownat(r0, &(0x7f00000002c0)='./file0\x00', r1, r3, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc) 00:01:21 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000140)="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", 0x1000) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000100), 0x4) 00:01:21 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r0, 0x40000003) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xa9) flock(r0, 0x3) flock(0xffffffffffffffff, 0x5) close(r1) 00:01:21 executing program 2: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x10000003, 0xfff) fcntl$getown(r1, 0x5) lseek(r0, 0x0, 0x4) 00:01:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x35c) open(0x0, 0x0, 0x0) shmget$private(0x0, 0x3000, 0xffff, &(0x7f0000fef000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:01:24 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x10000, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000240)=""/253, 0xfd}, {&(0x7f0000000340)=""/214, 0xd6}], 0x2, 0x5e) r1 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e21e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e8e5e2e6622190400000000000037a1d81e0000000000000000000000000000000000000000000000000000000000000000000000000000000000260408b360", @ANYRES32=r2], 0x8c) pwritev(r0, &(0x7f0000001780)=[{&(0x7f0000001640)="5722194e16ed263b1a0b1e28af665dab6ae962dc996d3d5285ac11ebcb0e0c69e5df103a0454dfff74b0bd69c9e8f6ed3710034d6d4384ebc996ac7bf5b34d534254c7b1788786205a8cf7ad8155258b459ea5134e440235d297fc7856bad22993008469f1ed2a3309c60edbd97714f17413d5a103c94b2641933d07962472dc34b5a9edffaca18e7d2e2969423b44ed61fe312d79e3759916530bb2e857c5eb36da3dcc71aab890ef894d7d1a13887e78139150b50a5f10200afcfc1d36ff0af39f6c751941c9904b38c84342e8f9ba6f6368cb62569d41da3231eef5d4dc217b1116cf811fd0f9b731f1e0dbc18bc292359b67a6", 0xf5}, {&(0x7f0000000140)="f5adbb81c2a7df6ee56ea1deccc28a704d", 0x11}, {&(0x7f0000000180)="1c136237077ce6951f1d6c0d50118b04a5e456fe013e3e44ade57da44ec5efdd60edfc2256b283d3c82982d88ba30c888b7cb0ccf01239cfc2b8553621d710ba890b5722e55cbbdf4e9594a7c1feee4c1406d27399a3774745b14cde7b42bd28ae9cd073ad08f6862a70aa53e18b2d5eebfe5c7f260d", 0x76}, {&(0x7f0000000580)="8c18644b754605fe1ce52ab30d6b15e8d6c1ccd12452474c0c", 0x19}, {&(0x7f00000005c0)="bb3acf8cd43b0e574d33c243804e78c9fec4fcdc2ebaf55abecf50437c3e41967764483751692219682d002e327284c50858408863aa179438352bc3e519b3e3dc9f14f2ad06", 0x46}, {&(0x7f0000001740)="e7fd3aedc5847f2a5e92cc704613ac", 0xf}], 0x6, 0x0) pwritev(r1, &(0x7f00000003c0), 0x33, 0xc000) 00:01:24 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/33) ftruncate(r1, 0x800800805ffff) 00:01:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x7f, 0x3, 0x8001, 0x100}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) freebsd11_mknod(&(0x7f0000000300)='./file0\x00', 0x8043, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x8}, &(0x7f0000000140)=0x8) rmdir(&(0x7f0000000000)='./file0\x00') 00:01:24 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb}, 0x0) r1 = dup(r0) dup(r1) 00:01:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) r1 = dup(r0) truncate(&(0x7f0000000080)='./file0\x00', 0x1) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) truncate(&(0x7f00000000c0)='./file0\x00', 0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:01:25 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x1}, 0x24) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000000c0)="86131c718a26deab", 0x8}], 0x1, 0x0}, 0x0) 00:01:25 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100040001) unlink(&(0x7f0000000080)='./file0\x00') sendfile(r0, r1, &(0x7f0000000040), 0xd93) sendfile(r0, r1, 0x0, 0x2) truncate(&(0x7f0000000140)='./file0\x00', 0x7f) getsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), &(0x7f00000001c0)=0x4) close(r0) 00:01:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x10001, 0x18b5a1fa, 0x80000001, 0x5, 0x4, {@in6={{0x1c, 0x1, 0x7fff, @empty, 0x2}}, 0x0, 0x4, 0x6, 0x1, 0x9, 0xad}}, &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x962, 0x20}, &(0x7f00000001c0)=0xc) lseek(r0, 0x0, 0x7) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 00:01:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) accept4$inet6(r0, &(0x7f0000000100), &(0x7f00000000c0)=0x1c, 0x20000000) 00:01:25 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000100)='./file0\x00') setreuid(0x0, 0xee00) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 00:01:25 executing program 0: r0 = semget$private(0x0, 0x8, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x101, 0x1800}], 0x1) semop(r0, &(0x7f0000000000)=[{0x6, 0x6, 0x1800}, {0x1, 0x1, 0x1800}, {0x3, 0x17f9, 0x1000}], 0x3) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) setsockopt$sock_int(r1, 0xffff, 0x7001, &(0x7f0000000100)=0x5, 0x4) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:01:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x8, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffffe, 0x1020, 0x0, 0x8000, r2}, &(0x7f00000000c0)=0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="10000000000000000000020000000000"], 0x10}, 0x0) 00:01:25 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x400, r1}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x0, r1}, 0xc) 00:01:25 executing program 1: r0 = msgget$private(0x0, 0x4) setuid(0xee01) msgget$private(0x0, 0x80) msgget$private(0x0, 0x88) msgctl$IPC_STAT(r0, 0x2, 0x0) 00:01:25 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="090000ee", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x10000101}, &(0x7f0000000140)=0x8) 00:01:25 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x3, 0x7, 0x100, 0xff, 0xdaea, 0x9, 0x8, 0x80, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x2}, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x3, 0x4) getrusage(0x1, &(0x7f0000000180)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f00000000c0)=[{r3, 0x20a0}, {r3, 0x200c}], 0x2, 0x0) 00:01:25 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', 0x0, &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) futimesat(r2, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)={{0x8, 0x2}, {0x6, 0x9}}) r3 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x2) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) futimesat(r3, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={{0x7, 0x9}, {0x7, 0x8}}) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) 00:01:25 executing program 1: r0 = socket$inet(0x2, 0xe193f0c04760f1d, 0x3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xd, 0x1}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x100000000000000b, &(0x7f0000000040)='\x00', 0x1) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), 0xc) 00:01:25 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = shmget(0x1, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x3000) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x2000000000000) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000002c0)=""/131) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00') 00:01:25 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4780527f3873b45e570e75abf2ced4591d4b833ca64786ccc2cac8892773df215dcc5d5bc87cb4d8d068a2d6e86c621cd4ac768f640979b837c3fa39c16f7b285866d275df35a8725394ed2c79611206ffc404c470"], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f0000000180)=0x8) 00:01:25 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) dup(r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) shutdown(r0, 0x1) close(r0) 00:01:25 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000000)='./file1\x00') mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x3) fdatasync(r0) 00:01:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x80000001}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1, 0x2}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(r0, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) 00:01:25 executing program 1: syz_emit_ethernet(0x22, &(0x7f0000000080)="997ffce058f8d277ee347815080045d2602b7b794639c90d9c253c01c7804529e76c") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f00000000c0)=0x8, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_tcp_buf(r1, 0x6, 0x65, &(0x7f0000000000)=""/9, &(0x7f0000000040)=0x9) 00:01:26 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) setuid(0xee01) r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x1000) chmod(&(0x7f0000000140)='./file0\x00', 0x0) 00:01:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup(r2) write(r3, &(0x7f0000000040)="cbba2f3a10a4c4b7da353053bc1c251be33b13", 0x3661931adde13d2a) 00:01:26 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r1, &(0x7f0000000480)=@un=@abs, &(0x7f00000004c0)=0x8, 0x30000000) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000580)) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000380)={0x0, 0x200020}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000400)={r6, 0x1000}, &(0x7f0000000440)=0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:01:26 executing program 1: socketpair$unix(0x1, 0x80009, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1004, &(0x7f00000000c0)=0x6, 0x26e) setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f00000001c0)=0x5, 0x4) 00:01:26 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000522000/0x4000)=nil, 0x4000, 0x2) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:01:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x37) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x2, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x7, [0x1190000000, 0x94, 0x3d03, 0x101, 0xffffffff00000001, 0x3f, 0x1, 0x80000001]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) 00:01:28 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10049, 0x80) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00000000000000000000136a60e8bac01a0700000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x98) 00:01:28 executing program 2: r0 = semget(0x1, 0x1, 0x80) __semctl$GETVAL(r0, 0x7, 0x5, &(0x7f0000000000)=""/120) socketpair(0x1f, 0x5, 0x11, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x13}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x2, 0x3, 0xffffffffffffffff}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x46, &(0x7f0000000580), 0x1f) 00:01:28 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) __getcwd(&(0x7f00000003c0)=""/4096, 0x1000) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f00000000c0)=""/85, 0x55) r1 = dup2(r0, r0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000240)={0x80000000, {{0x2, 0x3, @rand_addr=0x7}}}, 0x90) 00:01:28 executing program 2: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x1800}], 0x1) semop(r0, &(0x7f0000000100)=[{0x0, 0xffff, 0x1800}], 0x1) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x0, @empty, 0x7fffffff}}, 0x0, 0x100000001, 0xfffffffffffffff8, 0x3, 0x3, 0xe87d}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e230600000000000000000000000000000000000000cd040000000020000000000000000000000000000000000000000000000000000000000000000000a47180400a2aef8f1060271bf806ec8b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0900000003000000070000000100010002000000"], &(0x7f00000002c0)=0x98) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000040)=""/21) semget$private(0x0, 0x4, 0x20) socketpair(0x17, 0x20000001, 0x1f, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000240)={r2}, 0x8) 00:01:28 executing program 2: r0 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="84000000b37035218b20b7bf4e355d55f9a3e965b4709c6dfc093dc747daed6aaf8728c6a3bc472bbfb4542f0c28814be1c89940e5c7598cad432c4276e7973e32f8127fecb52e2d04da142d6aaf9d97b15ee344df0e6692b967be1b7660d06b0ce3bb113716ba50324c3e738a224c26cb508c1f6ba3601c5e473f730041b49e56a5f230df3e1bf9"], &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000040)=[@in={0x2, 0x0, @multicast1}]}, &(0x7f0000000240)=0x10) nanosleep(&(0x7f0000000080)={0x7}, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\\\x00', &(0x7f0000000180)='}\x00'], &(0x7f0000000280)=[&(0x7f0000000200)='\x00', &(0x7f0000000340)='\x00']) 00:01:28 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x8) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x4) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) freebsd11_fstat(r0, &(0x7f00000001c0)) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) bind$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)={r4, 0x2, 0x3, [0x5, 0x6, 0x1]}, 0xe) r5 = dup2(r2, r2) poll(&(0x7f00000003c0)=[{r2, 0x84}, {r1, 0x21}, {r0, 0xc7d3d105a1673431}, {r3, 0x2000}], 0x4, 0x20) recvfrom$inet(r1, &(0x7f0000000400)=""/223, 0xdf, 0x40, &(0x7f0000000500)={0x2, 0x3, @rand_addr=0xffff}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000540)={r4, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000580)={r4, 0x100}, 0x8) chmod(&(0x7f00000005c0)='./file0\x00', 0x88) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000600)={r4, 0x3ff}, 0x8) r6 = openat(r5, &(0x7f0000000640)='./file0\x00', 0x1, 0x2c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000680)={r4, 0x3}, &(0x7f00000006c0)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x401, 0x21) r9 = dup(r8) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x80012, r0, 0x0) preadv(r2, &(0x7f00000018c0)=[{&(0x7f0000000740)=""/65, 0x41}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/209, 0xd1}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000001900)={r4, 0x2}, 0x8) r10 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f0000001940)={0x3, 0x0, 0x0, 0x5a, r10}) socket(0x3, 0x7, 0x101) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r8, 0x84, 0x8001, &(0x7f0000001a00)={r7, &(0x7f0000001980)=[@in6={0x1c, 0x1, 0x5, @empty, 0x8}, @in6={0x1c, 0x1, 0x3, @empty, 0x5}, @in6={0x1c, 0x3, 0x8}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000001a40)=0x10) 00:01:28 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x3, 0x0, 0xc700000000000000, 0x100000001}) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x10000000) 00:01:28 executing program 2: poll(0x0, 0xfffffffffffffe95, 0xffffffffffffffff) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, 0x0, 0xfffffffffffffff8, 0x9, 0x22}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e23ac1402aa00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000757e4e37809000000000000b7b7c3b495f336de28db23775b9ec68644f1030000007366145ccf251a80aa9ffa06ef95bab157cd7aaef77c1568e9f1b11d227133e63a2b13e86be7d3913b717e55fe0b21cf0fdfbefc2e0bd55a81132959029214519e8ebc52e5476aefe1c10ccfeac9f81d862dc45e4f22d0f99e4a7b8b49451f599f4b82", @ANYRES32=r1, @ANYBLOB="0400040002000000"], 0x94) 00:01:28 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) fdatasync(r0) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r1, &(0x7f0000000100)="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", 0x58d, 0x0, 0x0, 0x0) 00:01:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @rand_addr}, 0x8) setsockopt$inet_buf(r0, 0x0, 0xb, &(0x7f0000000080)="e3f4a9be", 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x100000000, 0x2}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x9}, 0x8) 00:01:28 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockname(r0, &(0x7f0000000040)=@un=@file={0x0, ""/11}, &(0x7f00000001c0)=0xd) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x0) 00:01:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYBLOB="00212fab87a5e715528a6f2100"], &(0x7f0000000180)=0xfffffffffffffdd3) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x40, 0x1, 0x5, 0x80}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x80, 0x4, 0x3800, 0x5, 0x8, 0x6b37, 0x8, 0x2, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0xfffe, 0xa, 0x9}, 0x1d) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x826}, 0x8) 00:01:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f0000000100)) 00:01:28 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x56}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x2, @loopback, 0x100}}, r2, 0x2, 0x5, 0x10, 0x9, 0x1000, 0x8}, &(0x7f0000000180)=0x98) 00:01:28 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x6, 0x7, 0x211, 0x5, 0x9}, &(0x7f0000000080)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2001, &(0x7f00000000c0)={0x1, 0x400, 0x0, 0x0, r1}, 0xfffffffffffffd87) r2 = socket$inet_sctp(0x2, 0xd473bfbb61750acc, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000)=0x85, 0x4) 00:01:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xf, 0x7f}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000240)={r2}, 0x8) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000140)=0x4b, 0x4) 00:01:28 executing program 0: shmget(0x3, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x1010, r0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@broadcast, @remote, @rand_addr=0x9626}, 0xc) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x2, 0x2, @empty, 0x7}, @in6={0x1c, 0x2, 0x0, @loopback, 0x8}, @in6={0x1c, 0x1, 0x1000, @empty, 0x1}]}, &(0x7f00000001c0)=0x10) 00:01:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xee01) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 00:01:28 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x40000000000004}, 0x1d8) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x100000000}}, 0x0, 0x8, 0x4, 0x90, 0x2, 0x6, 0xfff}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x80000000, 0x20, 0x9, 0x43, r1}, 0x10) 00:01:28 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f7e696c653000"], 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, 0x10) 00:01:28 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x10}], 0x24}, 0x0) 00:01:28 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000006c0)={0x0, 0x4}, &(0x7f0000000700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000740)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x9}}, r3, 0x7, 0x1, 0x10, 0x3, 0xf, 0x8}, 0x98) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000880)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x5, 0x0) connect$unix(r8, &(0x7f0000000640)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479077e"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x3) mkdirat(r9, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r9, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:01:28 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x8000000000000000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4000000001) sigaltstack(&(0x7f0000c31000/0x4000)=nil, 0x0) 00:01:29 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4) r1 = socket(0x10, 0x7, 0x1000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) 00:01:29 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xe0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000240)=0x8c) panic: pmap_demote_pde: page table page for a wired mapping is missing cpuid = 0 time = 89 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001faa46b0 vpanic() at vpanic+0x1e0/frame 0xfffffe001faa4710 panic() at panic+0x43/frame 0xfffffe001faa4770 pmap_demote_pde_locked() at pmap_demote_pde_locked+0x1288/frame 0xfffffe001faa4840 pmap_remove() at pmap_remove+0x5c8/frame 0xfffffe001faa48d0 vm_map_protect() at vm_map_protect+0x666/frame 0xfffffe001faa4940 sys_mprotect() at sys_mprotect+0xcc/frame 0xfffffe001faa4980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001faa4ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001faa4ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e5a, rsp = 0x7fffdfffdf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 2101 tid 100332 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why