0c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040)=0x7, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000240)=[{r0, 0x46}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(r0, 0x88, 0x4, 0x0, 0xffffffffffffff78) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="4c957ca32e1e13688f06a9940b337eb0", 0x10) 09:52:32 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) freebsd10_pipe(&(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x4}, 0x8) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0xfffffffffffffffc, 0x191}, 0x98) connect$unix(r2, &(0x7f0000000140)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 09:52:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x3, 0x8df4, @remote={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x3, 0x8, @loopback, 0x8}, 0xc94, [0x2d, 0x7, 0x10001, 0x9, 0x1, 0x5, 0x7fffffff, 0x5]}, 0x5c) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000140)}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/159, 0x9f}, 0x1) lseek(r0, 0x1, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) futimesat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)={{0xfffffffffffffffe, 0x3fe0000000000000}, {0x1fba00000000000, 0x1fd}}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x4000, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, &(0x7f0000000180)) sendmsg$unix(r0, 0x0, 0x20001) getpgrp(0x0) 09:52:35 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000400)='./file0\x00', 0x305, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x8, 0xfffffffffffffff7}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x9, r2}, 0xc) setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f00000002c0)={0x9a1, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @multicast1}}}, 0x118) fstat(r0, &(0x7f0000000180)) 09:52:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x101) execve(&(0x7f0000000000)='\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\xb4\x00'], &(0x7f0000000280)=[&(0x7f00000000c0)='f%@^]\'\x00', &(0x7f0000000100)='&\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='!%\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00']) poll(&(0x7f00000003c0)=[{r0, 0x2008}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff7000/0x3000)=nil, 0x3000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) 09:52:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) shmget(0x3, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) poll(&(0x7f0000000180)=[{r2, 0x5}], 0x1, 0x0) getsockname$unix(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba00"/4098], &(0x7f0000000000)=0x1002) 09:52:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8008, 0xa4) ftruncate(r0, 0x100000001) mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) 09:52:35 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in, @in]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) setsockopt$sock_timeval(r0, 0xffff, 0x4000, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x10) 09:52:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, 0x0, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @multicast2}, &(0x7f0000000040)=0xc) 09:52:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x400, 0x52) openat(r0, &(0x7f0000000000)='./file0\x00', 0x8, 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x35, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x1}], 0x1, 0x0) close(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, &(0x7f0000000200)=[&(0x7f0000000040)=',\x00', &(0x7f0000000080)='%\x00']) symlinkat(0x0, 0xffffffffffffffff, 0x0) 09:52:40 executing program 3: mlock(&(0x7f0000ff3000/0xd000)=nil, 0xd000) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x4, {{0x2, 0x3, @broadcast}}}, 0x90) madvise(&(0x7f0000ef8000/0x4000)=nil, 0x4000, 0x3) setrlimit(0x7, &(0x7f0000000000)={0x9, 0x7}) 09:52:40 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xb64}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x4, 0xfffffffffffffbc7, 0x20, 0x100, 0x100000001}, 0x14) getresgid(&(0x7f00000000c0), 0x0, 0x0) 09:52:40 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0xc942, 0x356, 0x7f, 0x92}, 0x8) setreuid(0x0, r0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000003900000000000000f22424c625f2481b3cebd4a8ed6d654860f993f5c300b98e337f36989e568da7cafb3b2c37b67b5dc5a1d41d5774d94c1007e6dacdc3e58378f85ce989c0f60ae5fa8de8f97c353068e52ad91e57bd9e3f573a85ff9877c9ecfc7769a59a7c18b245cc30c6a2d0c57adee8db75bfa8d3a897b9273da82aa887c6060e7f1f2953160e858f58300189d22a03da7aa9d0b06f680562f3b3e53aee3a3bfa13d73387c82405e566e1e94954bb4b07ccda1ccf44f6"], 0xae, 0x800) msgctl$IPC_STAT(r2, 0x2, 0x0) 09:52:40 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = accept$inet(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0xffffffff, 0xfffffffffffffe0d) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 09:52:40 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xbf2e}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={r3, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r4, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x80000208022001) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000140)={r4, 0x7fff}, 0x0) lseek(r5, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) execve(0x0, 0x0, 0x0) 09:52:40 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x3416, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x4, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="8eb7bd2f3adac333b6bc13370526e3780d5fa92cce5a", 0x16) 09:52:40 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x20) sendmsg(r0, &(0x7f0000002480)={&(0x7f0000000080)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000002340)=[{&(0x7f0000000180)="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0x1000}, 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0x1000}, {&(0x7f0000002180)="f748039838c42dc6f76544449f6dfe872e4de989632302fa6485effcf0c83924d20ab22b96a4d00cc3332c21c607c316dee3e0ce4820cbd23f102c55a3e6afac505b", 0x42}, {&(0x7f0000002200)="bb3f366d4a217d36696520d2ac6b017ec1bc0e9f6736b0b19e08c02b4ccb0f731f03ae0f17d3062f094fd08a61cfd751f7fd6e19d42a8023ad958a2ced1063115a0ef1590550ac295ae549491bee252be41b3bb6ff1faf89d7f715ee6f02e69b70e7947920008e860eb60b708d63ca4e5d965615244b51adfa552cfbb80857edc25b08f5517d359145e7cb95254a9e081c24865f9519b916a4a5d27ffbc21126a377628c17d85742465fd6bf456883d517df6e823a1933adb58abf0d256de4c7a6e85066ac1bd65d104e5ada516c44d24d836b3a9731e8fcaf78a47eb078dc1f2e2ebcffd8360d4fef", 0xe9}, {&(0x7f0000000100)}, {&(0x7f0000002300)="f542e62452e5dd1368318b647f67d3323a721a45da7d7bb0c12db19ef59bcf3aa089726a4d0b1fda47242874a8b2009a9f46f13116f488", 0x37}], 0x6, &(0x7f00000023c0)=[{0x40, 0x2f, 0x1e50, "355c0069e8803313cd6c7589d73780685bfda005c354992e31a8762d05a46b60bebb3850320c60a16a1c50d68b"}, {0x80, 0xffff, 0x0, "82f3910e4939f074133ba4910a56d196f6074f8a5000f096e45930a3be7ed64df5f1fb4823f2f276c9cdda2fd270541cf60e3b1e69a79048cc17c19ef4d72e8380ec2dc3a7bb7fea86bb71c5938fba0dcbaa20d5b98d9b0b5ee2f6fafaab88f7870e251586448dc0989c2c"}], 0xc0}, 0x2010d) unlink(&(0x7f0000000140)='./file0\x00') close(r0) fcntl$setflags(r0, 0x2, 0x1) login: lock order reversal: (sleepable after non-sleepable) 1st 0xfffff800111853f0 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943500 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110cc0e at witness_debugger+0x8e #1 0xffffffff8110c842 at witness_checkorder+0xf72 #2 0xffffffff8107b473 at _sx_xlock+0xb3 #3 0xffffffff812c290c at inp_setmoptions+0x17bc #4 0xffffffff812dad1f at ip_ctloutput+0x80f #5 0xffffffff812deac9 at rip_ctloutput+0x2c9 #6 0xffffffff8115b4a1 at sosetopt+0x101 #7 0xffffffff81163b08 at kern_setsockopt+0x158 #8 0xffffffff811639a3 at sys_setsockopt+0x33 #9 0xffffffff81718846 at amd64_syscall+0x436 #10 0xffffffff816e0b3d at fast_syscall_common+0x101 09:52:41 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast1=0xe0000014, @local={0xac, 0x14, 0x0}}, 0xff7d) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = socket(0x1f, 0x7, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x590, 0x0, 0x1, 0x50}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x8}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 09:52:41 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000a00)=""/136, &(0x7f00000000c0)=0x88) r1 = socket(0x2, 0x10000003, 0xb21) r2 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x80) r3 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000200)="e52e6fce92ac287c5d35a32d2aa5de50ea5fc008e16283d347b9a6996050459f8dea7645d0", 0x25) bind(r2, &(0x7f0000000240)=@in={0x2, 0x3, @multicast2}, 0x10) bind(r0, &(0x7f0000000280)=@in={0x2, 0x2, @multicast1}, 0x10) sendto(r0, &(0x7f00000002c0)="5104acf1ca69f9f85812292e2daaeac6e78c677258cd96e77547f99ccca3d4d6ff88403fdaaa18154fecf7a12eed5f362d5eb79f87dccfb0b4", 0x39, 0x20008, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x0, [0x4, 0x5, 0x4, 0x60, 0x7, 0x101, 0x5, 0x9]}, 0x5c) bind(r3, &(0x7f00000003c0)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000400)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480)={r5}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r6, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000540)={r7, 0xffffffffffff7fff, 0x800, 0x0, 0x1, 0x5}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x1}}, r9, 0xffffffffffffff29, 0xffffffffffffff2b}, 0x94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000680)={r7, 0x100, 0x5, [0x9, 0x0, 0x7, 0x2, 0x8]}, &(0x7f00000006c0)=0x12) __getcwd(&(0x7f0000000700)=""/88, 0x58) r10 = accept4$inet(r1, &(0x7f0000000780)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000007c0)=0x10, 0x30000000) close(r1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000800)={r4, 0xfffffffffffff001}, 0x8) getuid() getsockname(r10, &(0x7f0000000840)=@un=@abs, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f00000008c0)={r8, 0x3f}, &(0x7f0000000900)=0x8) connect$unix(r3, &(0x7f0000000940)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0xffffffffffffff40) r11 = semget$private(0x0, 0x4, 0x51) __semctl$IPC_RMID(r11, 0x0, 0x0) ftruncate(r3, 0xffff) 09:52:41 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x200, 0x8, 0x38000000000, 0x400, 0x5f, 0x4, 0x5, {@in6={{0x1c, 0x0, 0x5, @empty, 0x7}}, 0x0, 0x1000, 0x9, 0x4, 0x80000001, 0x2}}, &(0x7f0000000040)=0xb0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000001c0)=0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e55000/0x2000)=nil, 0x2000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x0) 09:52:41 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xbf2e}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={r3, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r4, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x80000208022001) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000140)={r4, 0x7fff}, 0x0) lseek(r5, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) execve(0x0, 0x0, 0x0) 09:52:41 executing program 2: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) execve(0x0, 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e7) select(0x40, &(0x7f0000000640)={0x1f, 0x3, 0x7fff, 0x4b, 0x0, 0x5d, 0xffff, 0xffff}, &(0x7f0000000680)={0x2af7, 0x20000000000000, 0x6, 0x1, 0xe9f, 0x100000001, 0xfffffffffffffff8, 0x2}, &(0x7f00000006c0)={0x1, 0x4, 0x4, 0x41a3e1fc, 0x4, 0x6, 0x4, 0x6}, &(0x7f0000000700)={0x2, 0xfffffffffffffffc}) getsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000340), &(0x7f0000000380)=0x4) listen(0xffffffffffffffff, 0x2) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@empty, @broadcast, @multicast2}, &(0x7f0000000100)=0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000280)='newreno\x00', 0x8) mlockall(0x0) open$dir(&(0x7f0000000580)='./file0\x00', 0x8001, 0xc0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000003c0)={0x0, 0x9, 0x1, 0xd74, 0x5}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000480)={r4, 0x7}, &(0x7f0000000540)=0x8) sync() mlockall(0x2) poll(&(0x7f0000000140)=[{r3, 0x20}, {r2, 0x2}, {r0, 0x20}, {r2, 0x40}], 0x4, 0x80000000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) accept(r2, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) getsockopt$inet_tcp_int(r1, 0x6, 0x80, &(0x7f00000005c0), &(0x7f0000000600)=0x4) recvfrom(r1, &(0x7f0000000180)=""/166, 0xa6, 0x40043, &(0x7f0000000240)=@in={0x2, 0x1, @rand_addr=0x7}, 0x10) 09:52:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) exit(0x9) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x81}, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x2, @loopback, 0x8}}, 0x0, 0x80000000, 0x81, 0x9}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x10001}, &(0x7f00000001c0)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8) 09:52:42 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000300)=[&(0x7f00000000c0)='[\x93!-\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000380)='\x00', &(0x7f0000000240)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000500)='\x00']) writev(r1, &(0x7f0000000280), 0x26) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/4096) 09:52:42 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000005c0), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f00000000c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) r4 = getuid() setreuid(0x0, r4) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f0000000440)=[{r3}], 0x1, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000004c0)) fcntl$setflags(r2, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, &(0x7f0000000140)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000100), &(0x7f0000000540)=0x4) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 09:52:42 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xbf2e}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={r3, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r4, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x80000208022001) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000140)={r4, 0x7fff}, 0x0) lseek(r5, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) execve(0x0, 0x0, 0x0) 09:52:42 executing program 3: freebsd11_mknod(0x0, 0x2000000001000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000140)) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000480), 0x0) getsockname(r0, &(0x7f0000000500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000540)=0x1c) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) r2 = open(0x0, 0x4, 0x0) fchmod(r2, 0x100) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000000c0)={0x7}, 0x1) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x100000001, 0x10001, 0x10001}, 0x0) connect$unix(r2, &(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r3, 0xfda0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000280)={r3, 0x4, 0x5}, 0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_mreq(r5, 0x0, 0xc, &(0x7f0000000200)={@remote, @broadcast}, &(0x7f0000000240)=0x8) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r4, 0x6) fchmod(0xffffffffffffffff, 0x40) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f00000002c0)={r3, 0x3800000000}, 0x8) r7 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) shmdt(r7) 09:52:42 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x1800000000) lseek(r0, 0x200000, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r1 = dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x1f6) r2 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000300)={0x3, 0x0, 0x4, 0x3f, r2}) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000340)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0xd, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) 09:52:42 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0xffffffff) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x2, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6, 0x13, r1, 0x0) r2 = open$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) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 09:52:45 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xbf2e}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={r3, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r4, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x80000208022001) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000140)={r4, 0x7fff}, 0x0) lseek(r5, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) execve(0x0, 0x0, 0x0) 09:52:45 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000700)={0x0, 0x2b}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000780)={r2, 0x200000, 0x3, 0x6, 0x3f}, &(0x7f00000007c0)=0x18) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) pwritev(r3, &(0x7f0000000640)=[{&(0x7f0000000580)="478f66e9b89669d1fc9c594a58a6a6874330ed332f5435daefe18cc5af25f4c604fe81973f86968430c4dca2ce09572c34e62152005c40bd1c5fcebbf02838f59d1eaecb62dbdb36c512af2a20ff05f0849210b0d3828948544db1925d1b84a2c568e2b74ca1546095b05b07f95bd0b1b0bac39bc4ff0ed1eabc53bc079715fc338cd2f924e358071e211ae430dc102953e41c7fdfaf712db0ac5d629f334039c6593ca423d36dc0b3fc40eab3c93ab4c9f4dceaf4", 0xb5}], 0x1, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) exit(0x0) mprotect(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0) r4 = dup2(r0, r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x3}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) close(r4) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x9, 0x0, 0x8000, 0x6}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000340)={r5, 0xfed}, &(0x7f0000000380)=0x8) syz_extract_tcp_res(&(0x7f0000000440), 0x6, 0x0) getsockopt(r0, 0x7fff, 0xffff, &(0x7f00000001c0)=""/224, &(0x7f0000000140)=0xe0) 09:52:47 executing program 1: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x5, 0x8001}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x400, 0x3, 0x6, 0x52c2}, &(0x7f0000000200)=0x18) r3 = dup(r0) fcntl$setstatus(r3, 0x4, 0x10044) pwritev(r3, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r3, &(0x7f0000000000)=""/175, 0x6d999) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x1, 0xfff, r2}, &(0x7f00000002c0)=0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000000)='C', 0x1}], 0x1, 0x0) r5 = dup(r4) pwritev(r5, &(0x7f00000004c0)=[{&(0x7f0000000100)="ca", 0x1}], 0x1, 0x0) 09:52:47 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, 0x0, 0x0) socketpair(0x1c, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000100)={0x6, 0x1, 0x80, 0x1, 0x2}, 0xc) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0xda0, 0x4) 09:52:47 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fsync(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = geteuid() freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000001c0)='./file1\x00', r2, r3, 0x600) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x782, 0x90, 0xfff, 0xa4b, 0x1}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x8, r4}, 0xc) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r4, 0x6, 0x2, [0x80, 0x9]}, &(0x7f0000000300)=0xc) 09:52:47 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x27, 0x7f) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000300)={0x3, {{0x1c, 0x3, 0x9, @empty, 0x4}}}, 0x88) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) r4 = semget(0x0, 0x3, 0x10) __semctl$SETVAL(r4, 0x4, 0x8, &(0x7f0000000040)=0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) socket(0x17, 0x10000000, 0xa721) 09:52:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x1, 0x4, 0x6) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x4800, 0x80000000}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000200)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x465e, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x7, @loopback, 0x2}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @rand_addr=0x5}, @in6={0x1c, 0x0, 0x0, @empty, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080), 0x4) setsockopt$inet_opts(r0, 0x0, 0x42, &(0x7f0000000580), 0x1f) 09:52:49 executing program 3: r0 = open(&(0x7f0000000300)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 09:52:49 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fcntl$dupfd(r2, 0x11, r2) r3 = semget$private(0x0, 0x1, 0x100) __semctl$GETPID(r3, 0x1, 0x4, &(0x7f00000002c0)=""/121) 09:52:50 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x27, 0x7f) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000300)={0x3, {{0x1c, 0x3, 0x9, @empty, 0x4}}}, 0x88) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) r4 = semget(0x0, 0x3, 0x10) __semctl$SETVAL(r4, 0x4, 0x8, &(0x7f0000000040)=0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) socket(0x17, 0x10000000, 0xa721) 09:52:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x2, 0x4, 0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x2) setsockopt$sock_timeval(r0, 0xffff, 0x10, 0xfffffffffffffffe, 0xaa) 09:52:54 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x108284, 0x0) unlink(&(0x7f0000000180)='./file0/file0\x00') r0 = socket$inet(0x2, 0x10000001, 0x7) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x1, 0x4) 09:52:54 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x2}, 0xffffffe5) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x4) 09:52:54 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getpeername$unix(r2, &(0x7f0000000280)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x80000208022001) getresgid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) rmdir(&(0x7f0000000200)='./file0\x00') semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}], 0x1) execve(0x0, 0x0, 0x0) 09:52:54 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000004c0)={0x8001, 0x82ee, 0x9, 0x3}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, 0x0, 0xfffffd25) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x14, 0x100000001, 0x44}, &(0x7f0000000480)=0x10) getsockname$inet6(r0, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000680)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000005c0)={r1, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000600)=0x10) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000180)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000080)=""/17, 0x11}], 0x1, &(0x7f0000000240)=""/179, 0xb3}, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000640)=""/6, 0x6, 0x80, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r2, 0x6}, &(0x7f0000000400)=0x8) 09:52:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x11, r1) poll(&(0x7f0000000040)=[{r0, 0x8}, {r1, 0x1}, {r1, 0x8}, {r0, 0x4}, {r2, 0x8}, {r1, 0x8}, {r1, 0x5}, {r1, 0x108}, {r0, 0x1}], 0x9, 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 09:52:57 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) msync(&(0x7f00000d0000/0x3000)=nil, 0x3000, 0x1) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000001580), 0x0) 09:52:57 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) r0 = dup(0xffffffffffffffff) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/166, 0xa6) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) getpeername$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) unlink(&(0x7f0000000100)='./file0\x00') 09:52:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendto(r1, &(0x7f00000001c0)="d471c849ed059256f45ec05b4f599cd860f3", 0x12, 0x0, &(0x7f0000000200)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_int(r1, 0x0, 0x43, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xffffffe0) fcntl$setflags(r0, 0x2, 0xff612f7b22ba5483) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x400}, 0x8) 09:52:58 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="b87c89b2ad747dfb0273"], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x62, &(0x7f0000ffc000/0x4000)=nil) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000080)="de131ae7ec05bcbef1d84ab9edfb2e03cd09be0fbbbdd92e85ba37490c208b1a4ff40e6b4c5045b028d0a02fcbd47b40ec2b6f79e704ef42dc3035a12b", 0x3d}, {&(0x7f0000000340)="1609ce4b3a6f3f5a31da281b6a8770e359ede218f7f8713af3346afbd013a2c60bb1bb6a111527f9623601a32cc002a4bd006c99d61ca559859f8a18feab4cfd343a99c90a004ffa4a81a5c0b3d710107b6167981fc91d910feb88347834515a00bca5e3a6a9485794f55ffa23b5a329f61c7581eea760336714c740f82757da9d3cc8f79bf857b8145f3c4f50fe4e4df8a1786cfce159733e7a9058ab6ef27135cfe3ceff80d9accfa2715eab3e8e054abaab849f456da64d8a173af685ef82a4a8d26e2c4bdd72a8e361dd9a266c181ebff65c1b267696e0615f6a8ff01f8788bc5c8bac2dd2184c2834b356eb242d9d6c19887d90d3f0", 0xf8}], 0x2, 0x0, 0x0, 0x4}, 0x20004) shutdown(r0, 0x1) 09:52:58 executing program 0: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x4) munlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) r0 = socket(0x2, 0x0, 0x8) getsockopt$inet_int(r0, 0x0, 0x5d, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000180)={0x4, 0x6}, 0x10) sigaltstack(&(0x7f0000ff8000/0x4000)=nil, &(0x7f0000000140)) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @loopback}, 0x8) 09:52:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0xffffffffffffffff, 0x100000138) socketpair(0x1c, 0x3, 0xfffffffffffffb28, &(0x7f00000004c0)={0xffffffffffffffff}) r2 = accept$inet(r1, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000500)=0xffffffffffffff94) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000380)=0x7ff, 0x4) setsockopt$inet_buf(r2, 0x0, 0x20000000004a, &(0x7f00000003c0)="8aa9a163e8ec57d9af84a27c892125078b7a1bcb31273409f8a339d097b086e022c5c3e6aa22539c273abb2b9f4b3af62964f7f68ce79034255fff879fd1ce1757c89259851bfd4c2e3c4cf2844acdeaa86d42382f82cb27b4691f600277bbfca27c90ccd6dab6b0f121e6c76340f3b1369e81449cbd3118", 0x78) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000240)={r3, &(0x7f0000000180)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x4, @loopback, 0x4}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000280)=0x10) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000300)={r3, 0x3, 0x4, 0x2}, &(0x7f0000000340)=0x10) 09:52:58 executing program 0: clock_gettime(0x88000c000100e, 0x0) 09:53:00 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) close(r0) 09:53:00 executing program 3: getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x5, 0x2, 0x2, 0x8}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={r0, 0xe, 0x9}, &(0x7f0000000180)=0x8) getegid() r1 = socket$inet6_sctp(0x1c, 0x100000000000005, 0x84) accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000), 0xfe6a) msgget$private(0x0, 0x4) 09:53:00 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ec00f8ffffff"], 0x1c) lock order reversal: 1st 0xfffffe000026f710 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1403 2nd 0xffffffff82943520 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278 stack backtrace: #0 0xffffffff8110cc0e at witness_debugger+0x8e #1 0xffffffff8110c842 at witness_checkorder+0xf72 #2 0xffffffff81065650 at _rm_rlock_debug+0x240 #3 0xffffffff812c8a00 at in_pcbconnect_setup+0x180 #4 0xffffffff813c3e40 at tcp_connect+0xd0 #5 0xffffffff813bef87 at tcp_usr_connect+0x137 #6 0xffffffff81156523 at soconnectat+0x183 #7 0xffffffff8116188f at kern_connectat+0x1ff #8 0xffffffff81161679 at sys_connect+0xd9 #9 0xffffffff81718846 at amd64_syscall+0x436 #10 0xffffffff816e0b3d at fast_syscall_common+0x101 09:53:01 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8002, 0x4e) getsockname(r1, &(0x7f00000008c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000900)=0x1c) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000880)=0x9, 0x4) msgrcv(r0, 0x0, 0x0, 0x0, 0x900) msgget$private(0x0, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000240)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000700)={0xffffffffffffffff}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) socket$inet6_udplite(0x1c, 0x2, 0x88) open$dir(&(0x7f0000000140)='./file0\x00', 0xe6208c683a81de1a, 0x8) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="8200100000000000005fcd7744b22565ccf584f37c8efc6e4a8625a38958e2195e72028279e11f6654bed575f2fcec7b8e9a5bfd9875b00f03dd14d8882594f15c6fbc7cbec49bbd951dcf2d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000780)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000007c0)={r5, 0xa3, 0x6e, "bc86f38c43ab03e9a567e06dc1af73304664ef4623192011068539d0ff1048bdd3a2535e625ef81c0dbe32b9371a0369bca046386a7b19452d7cb0e2bec4e4a526b1ca97b7b2f6b425a37cf044a7d1fbb08a270fe6831585a1f98adabd8a1ea58fa6405e55a87c5ec8b658dc8ab3"}, 0x76) mlockall(0x1) close(r1) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0xfffffffffffffe81) 09:53:01 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r1 = socket(0x0, 0x20000000, 0x100) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, 0x0) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x8, 0xfff}, &(0x7f0000000100)=0xc) r5 = semget$private(0x0, 0x2, 0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x2, @loopback}}, r4, 0x80000001, 0x0, 0x1, 0x1f, 0xe0, 0x7}, 0xa0) __semctl$IPC_INFO(r5, 0x7, 0x3, &(0x7f0000000300)=""/217) 09:53:01 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x1b9) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r3, 0x6}, 0x8) r4 = fcntl$dupfd(r2, 0x11, r2) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0xfffffffffffffe52) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) getresuid(0x0, 0x0, 0x0) 09:53:01 executing program 3: 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', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, 0x0, 0x0, &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, 0x0) r1 = socket(0x2, 0x4, 0x6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r0, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000202, 0x4000000000000) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 09:53:02 executing program 3: 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', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, 0x0, 0x0, &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, 0x0) r1 = socket(0x2, 0x4, 0x6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r0, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000202, 0x4000000000000) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 09:53:02 executing program 2: 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', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, 0x0, 0x0, &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, 0x0) r1 = socket(0x2, 0x4, 0x6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r0, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000202, 0x4000000000000) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 09:53:02 executing program 0: 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', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, 0x0, 0x0, &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, 0x0) r1 = socket(0x2, 0x4, 0x6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r0, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000202, 0x4000000000000) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 09:53:03 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f0000000400)=[&(0x7f0000000140)='!\x00', &(0x7f0000000180)='!*\x00', &(0x7f0000000240)=')+!&@\x00', &(0x7f0000000480)='*\x00', &(0x7f00000003c0)='\x00']) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000080)="03ef2f24a1dfde86f3fc198a36e5381832cc23d693fccf948061fb23a374041b864571e3c7b1be48e7822edf965d677ea052cadc8fcbcccef67e49811d9fac5aae51f7a0df952a732d8b91925934bf577b65dbf63f6e7a491fca819a9caf6fbeed4ad6c95bb5980e5cbf1197aa3f4c19c480a223e097fff5392a949b69ba6fefe8ce45b8e4b66613f6b882d883628d53628ad6b9b40419e0e7a1867dbf20b5f63d3403f0c5a5", 0xa6}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000001c0)="9ce8dbc118e83c1fb2f0c99348a553fe91463288b4a9fea3fe8d43eef07a48c53c1655aba39dcbe22f14e07d6a9c1221d1d5b30894ca", 0x36}], 0x10000000000001a2) socket$inet6_udp(0x1c, 0x2, 0x0) bind(r1, &(0x7f0000000440)=@in={0x2, 0x2, @broadcast}, 0x10) 09:53:03 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, &(0x7f00000001c0)) r1 = dup(0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r2, 0x0, 0x1000000000003) getpeername(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast2, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576", 0x78) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$sock_int(r1, 0xffff, 0x1, 0x0, 0xfffffffffffffeac) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000006c0)={0x0, 0x3284a939}, 0x8) openat(r2, &(0x7f0000000040)='./file0\x00', 0x100005, 0x80) dup(r1) 09:53:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x184, 0x0, 0x0) 09:53:04 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000000)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10) 09:53:04 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 09:53:04 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2}, 0x10) writev(r0, &(0x7f00000000c0), 0x1) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000280)='9', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x5}, 0x8) 09:53:05 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) 09:53:05 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r1, &(0x7f0000000000)="001910f14f411f72aca3fbc20a35f9122c8a7cb8fec97e5f55ef437365aa716e253fae1a7cefdd1d0d244d4220cabb67f6bd58c749d47652dc6a75bfcfda5b9c61c92ee6c253", 0x46, 0x0, &(0x7f0000000080)={0x1c, 0x0, 0x3, @loopback, 0x7}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0) 09:53:05 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@rand_addr=0xa7, @multicast2, @remote}, 0xc) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) socket(0x1, 0x0, 0xffffffffffffffc8) bind(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="01000100000000000000"], 0xa) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 09:53:08 executing program 2: syz_execute_func(&(0x7f0000000180)="0f8eac06000066430f117c1610c461ad7dda0f0daee9000000660f5ab732233333c463c922b36e00000057f2abc461fd700e0664d24e00c4a3654cf000") recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)=""/97, 0x61, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 09:53:08 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x1) fcntl$setstatus(r0, 0x4, 0x40) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="a0a92576221f2c8193048f"}], 0x10000000000001c0) fdatasync(r0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) 09:53:08 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x7, 0x4) r2 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x9fd) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x40, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0x80, 0x5, 0x101}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000440)={@in={{0x2, 0x1}}, r3, 0x1, 0x4, 0x3ff}, &(0x7f0000000600)=0x94) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000400)={r3, 0x1f}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff7f00001a80bb0700dd577f8f6474fa3e624a480fda2c669a97fd3feab0eaf4a36f30061c8f91ecf338fa74f3f5a079814e1db50500523884130f3ed525507783b9b3daa7ef1bd5930120245d9e81f188832af08e0562727fa319e5838abccacd189fa108181e86e530a6763d1a65982c454696c34ebeb85608fe079d7be7bf51663f6ce705a575154870922173971f709a51947f6d5bfa79c05f8e842e8679a4f9a4634036e4a2be1e632dd3fae9a351793fadbbf83a38c54a0ef8723328cace3ad428572a012a76998959"], &(0x7f0000000100)=0xa) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r4, 0x21}, &(0x7f00000001c0)=0x8) freebsd11_fstat(r1, &(0x7f0000000200)) sendfile(r0, r0, &(0x7f0000000640), 0x5) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000280)=""/18, &(0x7f00000002c0)=0x12) r5 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x6, r5) 09:53:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000002440)={0x0, 0x394, 0x0, 0x0, &(0x7f0000001440)=""/4096, 0x1000}, 0x1) 09:53:08 executing program 0: madvise(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x7) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x3, @rand_addr}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5a}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="07000000060000000902aba800d80800000083f20000"], 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000340)=0xffffffff, 0x4) sendto$unix(r1, &(0x7f0000000440)="bf530e5a14c07cbf824304cbbccbfded1fed220e06c102843ae977", 0x1b, 0x100, 0x0, 0x0) shmctl$IPC_RMID(0x0, 0x0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r2, 0x11, 0xffffffffffffff9c) getgroups(0x1, &(0x7f00000002c0)=[r3]) socket$inet_icmp(0x2, 0x2, 0x1) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) 09:53:08 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x420, 0xd0, 0xffffffffffffffff, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x10000}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r3 = dup(r0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000140)={r2}, 0x8) 09:53:09 executing program 1: execve(0x0, &(0x7f0000000300)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00'], 0xfffffffffffffffe) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)) ppoll(&(0x7f00000001c0)=[{r0, 0x189}, {r1, 0x137}, {r2, 0x190}, {r3, 0x28}], 0x4, &(0x7f0000000200)={0x1, 0x9}, &(0x7f0000000240)={0x1}, 0x8) 09:53:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x193, 0x7, 0x7d04}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x20}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e22000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010400"/128, @ANYRES32=0x0, @ANYBLOB="0200000000000000000a0000040000000900b800"], &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) getrusage(0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0xf}, 0xfec4) 09:53:09 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_udplite(r0, 0x88, 0x0, 0x0, 0x0) mlockall(0x1) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x80) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 09:53:09 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000300)=ANY=[], 0x0, 0x3, 0x1000) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)=0xffffffffffffff48) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000003c0)={0x7, {{0x2, 0x0, @broadcast}}}, 0x90) msgget$private(0x0, 0x2) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x100, 0x0, 0x8, 0x80000000}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0x5e9a}, 0x8) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYRES32], 0x1, 0x800) msgrcv(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000"], 0x62, 0x2, 0x800) 09:53:09 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2}}, 0x0, 0xfff, 0x0, 0x1, 0x7, 0x401, 0x2d}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x9, 0x8001}, 0xc) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:53:10 executing program 2: r0 = socket(0x1f, 0x20000000, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) 09:53:11 executing program 0: 09:53:11 executing program 2: r0 = open(&(0x7f0000000040)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) 09:53:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0, 0x800000004}], 0x20000000000001d2, 0xfffffffffffffffd) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x8, 0x3}, &(0x7f0000000080)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 09:53:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x3, 0x3}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000140), 0x4) 09:53:11 executing program 0: 09:53:11 executing program 0: 09:53:11 executing program 0: 09:53:11 executing program 3: r0 = socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="1ffd21d320a6555eb0019d1bfc7446be25d66a8a3a73d0b7d0522cdedba8114cd53cfd19fb0fa29c327674c362919d2604a55266ed709553f07f1db9", 0x3c}], 0x1) 09:53:11 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)) 09:53:11 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000080)) 09:53:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000400)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000380)=[{r0, 0x80}, {r0}, {r0, 0x2c}, {r0, 0x40}, {r0, 0x20}, {r0, 0x2}, {r0, 0x8}, {r0, 0x2089}, {r0, 0x2050}], 0x9, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000140)=""/122, 0x7a}], 0x1, &(0x7f00000001c0)=""/19, 0x13}, 0x3) symlinkat(0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000240)=0x4) freebsd11_stat(&(0x7f0000000280)='./file0\x00', 0x0) 09:53:14 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x5, [0x80000001, 0x9, 0x4, 0x9, 0x1]}, 0xe) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000), 0x1c) 09:53:14 executing program 3: r0 = socket$inet6(0x1c, 0x2, 0x6fc) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6) shmget$private(0x0, 0x4000, 0x50c, &(0x7f0000b29000/0x4000)=nil) r1 = shmget$private(0x0, 0x9000, 0x400, &(0x7f0000c6b000/0x9000)=nil) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x6, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x3, @rand_addr=0x3}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x1, 0xa, @empty, 0x8}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @rand_addr=0x7}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}]}, &(0x7f0000000140)=0x10) msync(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x2) shmctl$SHM_UNLOCK(r1, 0xc) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) 09:53:14 executing program 0: r0 = semget$private(0x0, 0x1, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getpeername$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) shmget(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/224) truncate(0x0, 0x80000208022001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080)=0x7, 0x4) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) execve(0x0, 0x0, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x10000, @empty, 0x3}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000500)="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", 0x1000}], 0x1, 0x0, 0x0, 0x1}, 0x1) 09:53:14 executing program 2: syz_emit_ethernet(0x4483ec2af48684ba, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) 09:53:14 executing program 2: r0 = socket(0x2, 0x3, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000001340), &(0x7f0000001380)=0x4) 09:53:14 executing program 3: socketpair(0x1d, 0x3, 0x80000000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x200, 0x10001, 0xfffffffffffffffa}, 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="0526af5da55db61131aaaf0fba00000100", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000000c0)={r4, 0x1, 0x80, 0x4, 0x7f}, &(0x7f0000000100)=0x14) __semctl$GETALL(0x0, 0x0, 0x6, 0xffffffffffffffff) 09:53:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c6588b37826852eaecf128b1e23d6f5de813000"], 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x6d, "67bffa899ce2f4f5e73bfa55e1fd2f0110fab018c796f3d089a0285f33e25bc7ca50d16e4e34fdd39efc36bc20937a7015c40d54f2d6ef62984e69be465a7301155a3a1661e3cbed19ebbbc97339f04002e8f471f842c5741d1cdd73d86253c7cfd3a6c36ee8465012a4e1f75e"}, &(0x7f0000000000)=0x75) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x5, 0x521, 0x80000007ff, 0x0, r1}, 0x3) sendmsg(r0, &(0x7f0000000880)={0x0, 0x1ae, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x21, 0x0, 0x0, 0x0}, 0x3e8) 09:53:18 executing program 1: semget$private(0x0, 0x1, 0x8) r0 = semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000080), 0x0) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getpeername$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="0a00000000084000729c6bc0056809be27da0c58988dae3481001b000000006fa2eb0b8c72d4"], 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) unlink(&(0x7f0000000340)='./file0\x00') r3 = shmget(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/224) truncate(0x0, 0x80000208022001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) fcntl$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) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x4) execve(0x0, 0x0, 0x0) 09:53:18 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getresuid(&(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setreuid(r1, r2) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@un=@abs, 0x8) 09:53:18 executing program 0: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 09:53:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000040)=0x1c00, 0x4) 09:53:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0xd0b0, 0x100000000}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x7ff, 0x4, 0x2100, 0x3, 0x2, 0x4, 0x6b04, 0x10001, r3}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r4}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) 09:53:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x7f8000000000, 0xfff, 0x4010, 0x3, 0x4, 0x7f, 0xf3a6, 0x5}, 0x20) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x1206, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000eecfba14dcf51c7d6446bff397acbc00d4813a77fa9c0948972b2e942e1ae90000fe953459067ec1379cfde8f2d82d72a4d6cae2162b433fd48a1b109ef0bd"], 0x8) 09:53:18 executing program 3: ftruncate(0xffffffffffffffff, 0x400000000101) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000300)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, 0x0, &(0x7f0000000380)) execve(&(0x7f0000000080)='./file1\x00', 0x0, &(0x7f0000000040)) execve(0x0, 0x0, &(0x7f0000000780)) rename(&(0x7f00000003c0)='./file0\x00', &(0x7f00000004c0)='./file0\x00') 09:53:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000040)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresuid(r2, r1, r2) getgroups(0x3, &(0x7f0000000080)=[r4, 0x0, r3]) setgroups(0x0, 0x0) setgid(r5) fchown(r0, r1, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x2f00) fstat(r0, &(0x7f00000000c0)) 09:53:18 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x24, 0x0, 0x0) 09:53:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x2) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4) r4 = getpgid(0xffffffffffffffff) setpgid(r2, r4) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)=ANY=[@ANYBLOB="02004e22ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="375c1004017cdf5b8d12d700"], &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f00000006c0)={r7}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r8, 0x84, 0x4, &(0x7f0000000700), &(0x7f0000000740)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x3}}}, 0x90) getsockopt$inet_mreqn(r8, 0x0, 0x7898d18d5f8a1107, &(0x7f0000000540)={@broadcast, @empty, 0x0}, &(0x7f0000000640)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000680)={@remote={0xac, 0x14, 0x0}, @multicast1, r9}, 0xc) r10 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x21, &(0x7f0000000440)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) bind(r5, &(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r6, 0x84, 0x8002, &(0x7f00000002c0)={r11, &(0x7f0000000280)=[@in={0x2, 0x2, @multicast1}]}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b8e4d70600000000000d0000000000000000267b00"/134, @ANYRES32=r7], 0x2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\b\x00'/14], 0x1) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000500)={r11, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000100)={r11, 0x793, 0xfff}, 0xc) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 09:53:18 executing program 1: semget$private(0x0, 0x1, 0x8) r0 = semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000080), 0x0) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getpeername$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="0a00000000084000729c6bc0056809be27da0c58988dae3481001b000000006fa2eb0b8c72d4"], 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) unlink(&(0x7f0000000340)='./file0\x00') r3 = shmget(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/224) truncate(0x0, 0x80000208022001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) fcntl$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) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x4) execve(0x0, 0x0, 0x0) 09:53:18 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x80000000, 0x0, 0x81, 0x8}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r1}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r2, 0x4000000000000000}, &(0x7f0000001b80)=0x8) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$unix(r0, &(0x7f0000000340)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001980)=ANY=[@ANYBLOB="1c004e2208000000000000000000000000000000000000000000008000"/128, @ANYRES32=0x0, @ANYBLOB="02000000e9ff924d000006ea018f38fb74632d3cc200"], &(0x7f0000001b40)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000003c0)={r3}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8200800000a25d024b37"], 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)={r4, 0x1000a}, 0xfe88) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001900)={r4, 0x100000000}, &(0x7f0000001a40)=0x8) execve(0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000800)=[{&(0x7f0000000200)=""/149, 0x95}, {0x0}, {&(0x7f0000000180)=""/25, 0x19}, {&(0x7f0000000440)=""/207, 0xcf}, {&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000600)=""/150, 0x96}, {&(0x7f00000006c0)=""/7, 0x7}, {&(0x7f0000000700)=""/72, 0x48}, {&(0x7f0000000780)=""/118, 0x76}], 0x9, &(0x7f00000008c0)=""/4096, 0x1000}, 0x40) 09:53:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ftruncate(r0, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000080)=0x4) getgid() 09:53:18 executing program 3: socket(0x1e, 0x2, 0x0) r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f00000009c0)=[{&(0x7f0000000100)="e71eb0326d1009ccc3da8cd2892cb757e0d0627c644fe68bc57c73d4aaf9a55fd623e909f52d3b1e8f72eef171cbd92726d30ba9e016a27afab990fa6511155769b9b19413bd1e7b4333217883cd1720ea9174830a035e8c23a9a29854ebcd570f8aaa3bb5b7d558bcd7fe649e00f685d4ce78966ca9f365f792e1327e43e63a05eeab4b5a96ebcf41b11b9facaa6e784544923a735c0cfaa6bb0e2238ffa5db695862e843cd0f09377856bd6c1a531082741b4f2d6046967274fac4715ed0e3099ea372", 0xc4}, {&(0x7f0000000240)="6b1933a300ab63d202ab74d84ef9e22d829a3de8157da8587420548619295bac0097787d3a7c3ad51851085a10dee6e914894f27e73551af63ed5b6b72af40c6abfbc3e3127a8d82292d9a8426a1c375d7e5aca7c8f2d94bac99de637b1f2fd2cf2de7aaba08807dc2504de2adf886054e71fdc8d5c14fac082fd2ee4b71a5f4fd435a450fc0adf0b4fece0fd0e21ca1940e22c9cb403553d5c799686cd2554a2ddc590f2d52ff2cdf0e5de75c3e8238a6b2fa35774543aa09b5c7d3dd950a561b699262106edc4ae1b05ad623175898e95eba", 0xd3}, {&(0x7f0000000000)="9f6037ce707feb743075f01dfcd842b49127daddc9de232f06", 0x19}, {&(0x7f0000000040)="f0df18af02ddcbf31280c95b05f074293c962d231aea7d212c5e169a6701fbfee907edd811221afa106e9f0d7502ae172150360beedbb276ad1e1e1b06070331aa3588d4807936f78beee2dc02fc", 0x4e}, {&(0x7f0000000a40)="9ba85f6a1b08d72dfb29b69f7017e84beaff7829b8d630b5cb44eb1c99c64c", 0x1f}, {&(0x7f0000000400)="0954437ca1d69ff1bfac1a938a4ef1c9a51c8caadbfbdc5ad9ba3e7c146078197a9280f5b3db970b23fa2f59e758b9fc4d71d7d2af007de1ebe8646e9af453f8f78d34a52a16ccbcb8e00faa4f2eba27f75e0203f866dd8a79a0c818a0eba6431e6ad1dcc170b4f4388550d4fa8dc72284", 0x71}], 0x6}, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000340)=[{&(0x7f00000004c0)="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", 0x4d5}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x4, 0x2, [0x2, 0x7]}, &(0x7f0000000a80)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000ac0)={r2, 0x9}, &(0x7f0000000b00)=0x8) 09:53:18 executing program 3: clock_gettime(0x8000c000082b, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 09:53:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) ppoll(&(0x7f0000000000)=[{r0, 0x24}, {r0, 0x2008}, {r0, 0x40}, {r0, 0x81}, {r0, 0x1}, {r0, 0x144}], 0x6, &(0x7f0000000040)={0x1, 0x7}, &(0x7f0000000080)={0x33e6}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0xfffffffffffffffb, 0x4) lseek(r0, 0x0, 0x92791c50be8cfdfe) r1 = shmget(0x3, 0x4000, 0x4c0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/4096) socket$inet_icmp(0x2, 0x2, 0x1) bind$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) 09:53:20 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000400)={@empty, r1}, 0x14) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 09:53:22 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x20, &(0x7f0000000000)=""/13, &(0x7f0000000040)=0xd) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(0xffffffffffffffff, 0x0, 0x0) lseek(r0, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000140)=0x4) 09:53:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x2) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4) r4 = getpgid(0xffffffffffffffff) setpgid(r2, r4) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)=ANY=[@ANYBLOB="02004e22ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="375c1004017cdf5b8d12d700"], &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f00000006c0)={r7}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r8, 0x84, 0x4, &(0x7f0000000700), &(0x7f0000000740)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x3}}}, 0x90) getsockopt$inet_mreqn(r8, 0x0, 0x7898d18d5f8a1107, &(0x7f0000000540)={@broadcast, @empty, 0x0}, &(0x7f0000000640)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000680)={@remote={0xac, 0x14, 0x0}, @multicast1, r9}, 0xc) r10 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x21, &(0x7f0000000440)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) bind(r5, &(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r6, 0x84, 0x8002, &(0x7f00000002c0)={r11, &(0x7f0000000280)=[@in={0x2, 0x2, @multicast1}]}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b8e4d70600000000000d0000000000000000267b00"/134, @ANYRES32=r7], 0x2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\b\x00'/14], 0x1) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000500)={r11, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000100)={r11, 0x793, 0xfff}, 0xc) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 09:53:22 executing program 1: r0 = shmget(0x0, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x7fffffff}, &(0x7f00000000c0)=0x8) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r3, 0xdf, "23c3c7e2e517f014f1958914b3cc9fc763fac852abc1478cd58f1509bdfcdcbf341b5e726ab17f9a3bca47ad032a4aea9abf03aa8ec678796aa3ddf4f9e8feecf5a0839478f7e1658e63503327f2b125ab01ae14b2c5432e3e17c9399664d9867c7a465200a7ba5d398ae17799c9f97bd8891ed6c3195c28e024a94e9876bf6ad1a8664d75dd8397fbb6677d338cb9a0463fe2e0158bf15bc947b0e5c1a3ba0598846904da4a9cc315ae7bd38a636bd5873152aa3491c04ae3573f788768d57990b4b22b260d4ea382e0a4ad7ae0751e4c612c6e93a3a227baed37734667e3"}, &(0x7f0000000200)=0xe7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r4, 0x3, 0x40}, &(0x7f0000000280)=0xc) shmat(r0, &(0x7f0000ff9000/0x1000)=nil, 0x3000) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x0) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x0) 09:53:25 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x8, 0x8, [0x5, 0x1, 0x10000, 0x8, 0x1ff, 0x1, 0x20, 0x1]}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x4, r1}, &(0x7f0000000240)=0xc) connect$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_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r2}, 0x98) 09:53:25 executing program 0: r0 = open(&(0x7f0000000280)='./file0\x00', 0x80004000000604, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r1) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x9, {{0x2, 0x1}}}, 0x90) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @rand_addr=0xdf}}, 0x0, 0x51110c1f, 0x7, 0x8, 0xffffffff, 0x20}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0xfffffffffffffff9, 0x8000, 0xff, 0x2, 0x9}, 0x14) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 09:53:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/137, 0x89}], 0x1, 0x0}, 0xbe5f21836c837f91) 09:53:30 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x2024, &(0x7f0000000080)="a535fc8e870ef7540a", 0x9) 09:53:30 executing program 1: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x8, 0x20) ftruncate(r0, 0x5cf6) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setstatus(r0, 0x4, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0xfff, 0x500, 0x6, 0xb0, 0x1, 0x9, 0x3, r2}, &(0x7f0000000140)=0x20) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 09:53:30 executing program 2: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202070000006c65300043994957d01fa35161c3807c07e41163b1f55d9bacfb3305c1976afa22590dfdb8488d6dc95dd444c4bb4ed5b4193f1e2481f6951b1ed1b2fdfc15fe5d9c878fc10203b0186a314bbca54a531fc3b9c7895afd11f7a4d81e328cf6f940081677f5e405f485de12c35162c4908d65fde2d8a4cf63b460bc57cdc7d7e3891dc4521e52caab3d0b75ec018bc58eeb5069eb54d128c89bfc850a0ef3793290000000000000"], 0x10) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) 09:53:30 executing program 0: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={r0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1202, &(0x7f0000000040)={r0, 0x3}, 0x8) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') 09:53:30 executing program 2: clock_nanosleep(0xf, 0x0, &(0x7f0000000000)={0x5, 0x100000001}, &(0x7f0000000080)) clock_nanosleep(0x4, 0x0, &(0x7f0000000040), 0x0) 09:53:30 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r5, &(0x7f0000000140)={0x1c, 0x2, 0x173, @empty, 0x4}, 0x1c) socketpair(0x1f, 0x10000002, 0x7fffffff, &(0x7f0000000080)={0xffffffffffffffff}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r7, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10) poll(&(0x7f00000000c0)=[{r0, 0x40}, {r1, 0x54}, {r2, 0x1}, {r3, 0x1}, {r4, 0x2}, {r5, 0x5}, {r6, 0x2100}], 0x7, 0x7ff) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8) 09:53:30 executing program 3: setreuid(0x0, 0xee00) 09:53:30 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000001c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000440)='\x00']) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4, 0x7, 0x4, 0x5}, 0x8) writev(0xffffffffffffffff, &(0x7f0000000140), 0x109) writev(r0, &(0x7f0000000100), 0x100000000000005d) fcntl$getflags(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfbc0}, 0x8) lseek(r0, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x40, 0x800, 0x4}, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) ftruncate(0xffffffffffffffff, 0x7f) 09:53:30 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="a92ea32f", 0x4) 09:53:30 executing program 1: r0 = socket(0x1, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@empty, @remote}, &(0x7f00000000c0)=0xc) shutdown(r0, 0x1) 09:53:30 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffc54, &(0x7f0000000000), 0x128}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() freebsd11_lstat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpid() r6 = geteuid() fstat(r0, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) getresuid(&(0x7f0000002d40), &(0x7f0000002d80), &(0x7f0000002dc0)=0x0) freebsd11_fstat(r1, &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000002f80)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002ac0)=[{&(0x7f0000001640)="54e053c8d88a5cbf165f28e73687795919262586c10320dfb1790ed2ba9a4af602f226c95a2bdfed83d47243faf4de80b27c86151c9093476234d8ec0afc0b41be9a6c245e9025d8ab589280e95318fcc7f64a84c907b06fe07c99b3e2609ef027c0bf63144ded6953f0c76149f774a98fec059819adbc41edf0ab63b4ac2ac3fff3799fc27a90ec46bb36a68bfe705b23c3d92a28704d65def27e41d0b0d487c34c685d3bd564d2b6d309dc51d5489d63a7ba5dacd662883d29dc41b4af53c148e546a077d44d63b4292e0a2907e415ffc7bc89b8913092a14443458b7664b23895770cf18a5fd73988e5", 0xeb}, {&(0x7f0000001740)="1e4ba45a83f69552b54f49a6604ea2abc95a8ab1004c4639fa4b689a0accae76a2222525341a6ed0c723c205a097e2415a5f6e2cd6f1ee974d4afee4eed60e7f0539c6d1908b1fb6bdaac513d210f5872fcfc3fd7f14eab870907353a88d6ed4557ed35bd84b13a88985f388d733c8a81366fc6550304b8390b6bc6f033ae5908e09b3743838916de9918f8ca004683c76bb240fa881e1ebb778b1e17bf792828f12f8c1384d3d225f5fafc81e9c7c2051da9b36bdce52fe86365228b2cdfd8418435cadb2bf2b6a36658647bd1b29e0dacb46822ffc9ae09c92f2990e30d9db68b02636", 0xe4}, {&(0x7f00000002c0)="684acd139d58c3120b7e8897cdf2fc43b0cba6f8019c086ba6f3756fdf4ce774f357e0a7035f2115c91b08304c4a0982bbf4414261680333dbc26a01d59644c962200f76fdaa025b3a359134496a241dadfe36c2ce8e8c3fc3e167b8bb8d77639c56c37069bb9c675b34ffe21b2cbed9ea8bb02ded71f2e112983c6d8edb6c73ab956e9d8e", 0x85}, {&(0x7f0000001840)="0fbfa95e2723b0d56f679fe41c700dbb41012d8d22ec12336b63422fcb42bed5308791fcda3e9264705b6c6601d09bf846bd2837ab24c412743319ad89ce86f39ec34ead65e597dd63fb0bb8424907ef951d18d1e6ba86d6036e66b2ebdc952d9b7440041c10c60d19d489554ea907129d896ab84c1b48a957218a829dfcc3dc049f67a3a0d57ed0155591884944e4c18366a24b71f71a6c9116aa9977426cb9402db7c1d73c87bdd8c60db4b1e0b1f75d677fb0eaaaf6e0e544", 0xba}, {&(0x7f0000001900)="a31db2879c0a5048760d1916c6d539a407d309404f3458f0d223b64e3f9f", 0x1e}, {&(0x7f0000001940)="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0x1000}, {&(0x7f0000002940)}, {&(0x7f0000002980)="79614d13f393203aab78f5b35120fbac4199c9771b42cb28851cf6b4b46875141908c98fb0e23dd68dfc9669c783bb", 0x2f}, {&(0x7f00000029c0)="fa8383fa66c073dd111212f89f12c92f8dd8153d6f9d78f4b5af3922110f4e4ec7f3fc3165483be823c9cf1f3fc2b1f6d6ab7cbe540b1349e6b1679a1347fd1f149decf0a1b7020fe51136fbb6da2b811b7fff76cfcc02c2ff879261d1296c7523abd30f7da3ba175edf51b1588d4da6cef4b8", 0x73}, {&(0x7f0000002a40)="17a74d9d1c058eee1714eaab366a3c5103c9778181362311b408a9b5b354439209d678019e607f299654d1dfdf9c4c3f6fe29bf669ee575dbeaa3628f672bb488b5ed1fb64820f96f7ff645ac9903fac88a4be480f56750b1d0e2950aec5644fc2387c71c5", 0x65}], 0xa, &(0x7f0000002e80)=[@rights={0x30, 0xffff, 0x1, [r0, r1, r0, r0, r1, r0, r0, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x30, 0xffff, 0x1, [r1, r1, r0, r1, r1, r1, r0, r1]}, @rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0xf0, 0x20000}, 0x1) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000080)="523c99ce85884c68ec42526c78c80cd1c00e74f2bed8eb5d1a170acd273387d4def928420f119f8c0908c2a0bce2a5ea8cf9907c93c722f159a3b985edcc4c96ebe00efb72b06bca0725ab31134dd37e9d32ac9f307e08454391e4eb53f1a07dd98178edaafd7ac7bf7eb831879f2dfa70d5d08cd5647fdeaf09d90c2cbbea06c116cf83d1e145e5cb16ac880ee7162ed21d07b74ce5509c7f747a68248e4b6c93d90c3b58df93a73d49e17ee1cefeba6dd89086ed5455c0476e572cf584e7b0da65998dbba5435564f6d6ecf1b3e9cd897508e48850f48f1863976b5f", 0xdd}, {&(0x7f0000000180)="984ecfb31f64590dd9dff5efe36cc8dc745ad37bf3c36d634f942603d988776ceacbaff134f754ee21f6713da07c35c459319726e15c8ea08041cec9a71d100acf4ed0", 0x43}], 0x2, &(0x7f00000003c0)=[{0x60, 0x39, 0x8, "e4606085952860c2228584d16059d777ec44e758f3292d99ecfa253afd40f1c7f3ed39022835b8814cbfb72c22009efc652cbf59af7dc026d6087c09f2184f4271b7979d562a2a205beb643b3105"}, {0x28, 0x95, 0xffffffff, "eb74c78b5eed1fb6bffec4caa3cbb1c3efcd3da2521da590"}, {0x58, 0x99, 0xeb70, "a41de6e99c8487301d93aeff74c9cc968384b87b928438abd4b22384e5576bc3db1d859342634ed4911b15777333ba48731936da9abb9e98b2459d333085ea9d8f"}, {0x90, 0x0, 0x4, "a51cab8627fda4ba92cb4d37a624af7dd691337b3dc1fb9103c9f316ae3af3a2bee65e0bb5be4a70cfba3b97c50715192e958634f423a8a4b1d4193c0b16ca160c857bd4a3b3ee1505f4b8bd0e45b3669dd1c1648add4118229693eb61c01e43038dbbbe8b749ea4c39e2c30f42ed25e0bda1f7e329bdbda3ee1d5a33c7a"}, {0xc8, 0x0, 0x2, "33291d8b211ed6efe6645e73115a20ab6d5e2b3405b7c05d773ffc1b296f698ed2c976e2d73da0bc3f84ca44c181f6bc9f5cf6d141be31dd6222ec9f951cd608649b9e1a2323b42b8e687e8b492e4b74328d9287be4023b295c8f308b738b1a9a733321b504b650263381d2ebf180be5f38db042be4aea05461eaa6f88647d44cd8c4a6bb5ffacc15d5736a399da7cbeeb28e9f742bc8ed489e2701eee2181166088d9b6e4ca98077c17c7cae75ca94d62d367259a94c8"}, {0x1010, 0xffff, 0x7, "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"}], 0x1248}, 0x80) 09:53:30 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) mkdirat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') rmdir(&(0x7f0000000140)='./file1\x00') 09:53:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff3d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000bc0)=ANY=[@ANYBLOB="880000008c6ac897c8b3601c41ed10d0a7f72957e2bfe3f9ce866f522eda00000c9e45aaf393f3691fea4a07b50f38905f51cf53221d5c1e69ecca2c39af2c747aa6f1dd74c3c4955e5bf3e233453610d35a6b2ea06b28ed5845b48930d2dba30b0000bcd9c878b2c83e47f3705ded8fbee7aed17fbb71b6d36376ba254904530a356649977d01eb000000001c5c79adf593a5ad4fdc39e742c40f"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000080)=0x14) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000640)='\\-]\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='\xdf\x00', &(0x7f0000000740)='&\x00']) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x1bf, 0x10, 0x2000000000000000, 0x3}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0x0, 0x425) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x4, "7886baf39ec4de05eb65759526d90ce8"}, 0x14) lock order reversal: 1st 0xfffff8001192e068 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440 2nd 0xfffffe0000b0d400 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff8001192e248 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110cc0e at witness_debugger+0x8e #1 0xffffffff8110c842 at witness_checkorder+0xf72 #2 0xffffffff8102d065 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102db68 at __lockmgr_args+0x488 #4 0xffffffff8151b17a at ffs_lock+0xea #5 0xffffffff81969ce5 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811c0a8f at _vn_lock+0xaf #7 0xffffffff811a7951 at vget+0xb1 #8 0xffffffff811931f8 at vfs_hash_get+0x148 #9 0xffffffff81514601 at ffs_vgetf+0x51 #10 0xffffffff815048a4 at softdep_sync_buf+0x444 #11 0xffffffff8151c724 at ffs_syncvnode+0x394 #12 0xffffffff8151aee8 at ffs_fsync+0x28 #13 0xffffffff819687c5 at VOP_FSYNC_APV+0xc5 #14 0xffffffff811bb291 at kern_fsync+0x261 #15 0xffffffff81718846 at amd64_syscall+0x436 #16 0xffffffff816e0b3d at fast_syscall_common+0x101 09:53:30 executing program 0: semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x800) fcntl$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$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) 09:53:30 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) mkdirat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') rmdir(&(0x7f0000000140)='./file1\x00') 09:53:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0x1) semget$private(0x0, 0x3, 0x208) 09:53:30 executing program 3: r0 = socket(0x2, 0xffffffd, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x1}, 0x8) 09:53:30 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) accept$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) pipe2(&(0x7f0000000240), 0x100000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x8000, 0x4) lseek(r0, 0x1, 0x1000000000003) connect(r0, &(0x7f0000000300)=@in={0x2, 0x1, @multicast2}, 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="9a68990d787500"], 0x1) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff27) unlink(&(0x7f0000000140)='./file0\x00') getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000080)=0x1000) 09:53:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0xffffffffffffff71, &(0x7f0000000180), 0x2, &(0x7f0000003440)=""/4096, 0xfffffffffffffe93}, 0x5) 09:53:33 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7f, 0x4, 0x10, 0x7, 0x0, 0x5, 0x401, 0x20, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x7}, &(0x7f00000000c0)=0x8) chdir(&(0x7f0000000000)='./file0\x00') 09:53:33 executing program 0: __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000140)) r0 = semget$private(0x0, 0x3, 0x8) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6]) 09:53:33 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fchmod(r0, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) r1 = geteuid() freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 09:53:33 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x40, 0x8001}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) r3 = open(&(0x7f0000001f00)='./file0\x00', 0x800, 0x50) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000001f40), &(0x7f0000001f80)=0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) fdatasync(r1) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0xffffffffffffffd0) write(r0, 0x0, 0x92a4212b9ebf0f94) lseek(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000001ec0)={&(0x7f00000007c0)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001d40)=[{&(0x7f0000001cc0)="c130fd9d3094cd6dcaa883ca7cdf63afe4eff89177e859d1ecce915bf13a15c5ae91d97b5347e75038c2775e1bd4de5ec26368201e105acab64dcbbb5f3f58b58f7b3024288b8d6e3db6ada0d5d3982eb27f1697b5794eac", 0x58}], 0x1}, 0x88) getresuid(0x0, &(0x7f0000000800), &(0x7f0000000840)) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)) setsockopt$inet6_udp(r4, 0x11, 0x0, 0x0, 0x321) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, 0x0, 0x0) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000200)=""/255, 0xff}, {&(0x7f0000000380)=""/123, 0x7b}, {&(0x7f00000004c0)=""/159, 0x9f}, {&(0x7f0000000580)=""/198, 0xc6}, {&(0x7f0000000400)=""/67, 0x43}], 0x5) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 09:53:33 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2], 0x28}, 0x0) recvmsg(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/111, 0x6f}], 0x1, 0x0}, 0x80) rename(&(0x7f0000000100)='./file0/\x00', 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) 09:53:33 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xa) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023f7603000"/110], 0x1, 0x0, 0x0, &(0x7f0000000240)=""/179, 0xb3}, 0x1) mknodat(r0, &(0x7f0000000540)='./file0\x00', 0xc000, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @rand_addr=0x7f}}, 0x0, 0xcd1, 0x200, 0x200, 0x3, 0xbd, 0x5e8fd72c}, &(0x7f0000000080)=0xa0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x20}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r2, 0x6}, &(0x7f0000000400)=0x8) bind(r0, 0xffffffffffffffff, 0x0) 09:53:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x51, 0xffffffffffffffff, 0x392) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x5}, 0x8) 09:53:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) socket(0x2, 0x4, 0x0) 09:53:37 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x20000000}}) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x8}, 0x8) r2 = semget$private(0x0, 0x0, 0x1) freebsd11_lstat(&(0x7f0000000580)='./file1\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0x1a, r3, r4, r5, r6, 0x0, 0x9}, 0xffffffff, 0x1, 0x3}) 09:53:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x1df, 0x0, 0x0, &(0x7f0000001840), 0x87}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x3, 0x2, 0x6, 0x3f}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x7ff, 0x4, 0x900, 0xf7d, 0x1, 0x9, 0x1, 0x0, r1}, &(0x7f00000000c0)=0x20) 09:53:37 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000200)=0x1000, 0x4) r1 = socket$inet6(0x1c, 0x7, 0x40) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x2, @empty, 0x40}, @in6={0x1c, 0x1, 0xa4da, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x2, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x6d, @loopback, 0x5}, @in6={0x1c, 0x3, 0x8001, @loopback, 0x800}, @in={0x2, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) 09:53:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@empty, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x34, 0x0, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0xfffffffffffffffd, 0x80000000}, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000080)=""/112, &(0x7f0000000100)=0x70) 09:53:40 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) r2 = getgid() chdir(&(0x7f0000000200)='./file0\x00') freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x10001}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)={r4, 0x1f, 0x6, [0x8, 0x7, 0x4, 0xffffffffffffff80, 0x1, 0x81]}, 0x14) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f00000001c0)=[r1, r2, r5]) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r6, &(0x7f0000000440)=[{&(0x7f0000000340)=""/124, 0x7c}, {&(0x7f00000003c0)=""/69, 0x45}], 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x123b, &(0x7f0000000080)=0x6, 0x4) 09:53:40 executing program 2: r0 = socket(0x2, 0x2, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x10001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x3fffffff80}, &(0x7f0000000100)=0x8) 09:53:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) socket(0x2, 0x4, 0x0) 09:53:40 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="e1d8b482152e2f66696c239621d2e23d99df18b6c5589e2d1a676908052f948fb622a113550c75254e61e8e637c1e7f167171b60d8066fb12c09edb8e4f3118dafea619b21ac2c124678406f7a00713c12aae6a6dddb8e14992dbccac64e4b2ee458dcb2fe0b58619cdf830f16161d0d340ce67c8011ee4a7ae82efded2245efb74390012c1cce6c8f11429db7026a7fec38008273650b65ee2d153bda2a5001a46a1ff0b99528d774e9a79315db212555bd48fbd5931334f08ee5a24d3c3e9088b61494b0bea99c53a102c9daa84ad0ff0eaf5fbf622bac0c46ca90431a71f8bb5d1d8b32"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES32=0x0], &(0x7f0000000100)=0x2) setsockopt$inet6_udp(r0, 0x11, 0x8a1e4d8a863c418, &(0x7f0000000000)=0xfffffffffffeffff, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1}, 0x0) 09:53:40 executing program 2: r0 = socket$unix(0x1, 0x7, 0x0) fchmod(r0, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) fcntl$setstatus(r1, 0x4, 0xffffffffffffffff) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0xc001}, 0x1c) read(r1, &(0x7f0000000280)=""/252, 0xffc9) accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) 09:53:40 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) chroot(&(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000739ffe)='..') getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) 09:53:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 09:53:40 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8004, 0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x7f, 0x2, 0x0, 0xa000000, 0x100, 0x5, 0x3, 0xffff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x40, r2}, &(0x7f0000000180)=0xc) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040), &(0x7f0000000140)=0x1) 09:53:40 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) r1 = dup(r0) getsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f0000000080)=""/112, &(0x7f0000000100)=0x70) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000140)={0x6f8f, {{0x2, 0x3, @loopback}}}, 0x90) r2 = accept$unix(r1, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x1, 0xf, 0x4, 0x10001}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r3, 0x4, 0x6, [0x4, 0x7, 0x20, 0x9, 0xc680, 0x351]}, &(0x7f0000000300)=0x14) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_buf(r1, 0x0, 0x46, &(0x7f0000000340)=""/213, &(0x7f0000000440)=0xd5) sendfile(r0, r2, 0x0, 0x200) getsockname(r2, &(0x7f0000000480)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000004c0)=0x1c) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) getsockname(r5, &(0x7f00000005c0)=@un=@abs, &(0x7f0000000600)=0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000640)="dfea5fef24a3a420678645c834f5eaffc5f90b9591accbc8f0c9fdb8eace68fe15b8bb24d2d13e3bf6c72cdeef8b3aa6", 0x30) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000680)={r3, 0x8}, 0x8) fstat(r5, &(0x7f00000006c0)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000007c0)={r4, 0xfffffffffffffffb}, &(0x7f0000000800)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000840)={r4, 0x8}, &(0x7f0000000880)=0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000008c0), &(0x7f00000009c0)=0x100) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000a00)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000a40)={0xe3, 0x200, 0x8, 0x0, r4}, &(0x7f0000000a80)=0x10) getuid() getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000ac0)={r6, 0x8, 0x100}, &(0x7f0000000b00)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000b40)={r7, 0x20}, 0x8) getuid() setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000b80)={r7, 0x8}, 0x8) chroot(&(0x7f0000000bc0)='./file0\x00') 09:53:40 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x6, [0x5309, 0x20, 0x8, 0x3ff, 0x7, 0x3ff]}, &(0x7f0000000100)=0x10) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) dup(r1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 09:53:40 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) fcntl$dupfd(r1, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000040), &(0x7f0000000280)=0x4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000380)="0034f9b3a0806d0f820f532579913b699734d6b1f54bc0755395c3ff3e30e41122e6c7114699d20b751cca741c56746e7aaf42346e28fc3522821d8855a94463b1bd101fb8778ce231e3cdcbddd3bf1a56863c67dbb63116bead5adbc286b310740b8eee864b85c96671afb9998ce01abc857183baee218e91c0691465c847fa71dab2b42f2bca67f1d533161c4a3e400eea90665c226bdd4f2b04b4d87f", 0x9e, 0x0, &(0x7f0000000440)=@abs={0x0, 0x0, 0x0}, 0x8) ftruncate(r1, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000002c0)={0x8, {{0x2, 0x3}}}, 0x90) socket$inet6_tcp(0x1c, 0x1, 0x0) 09:53:40 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x9, 0x1, [0x9]}, &(0x7f0000000180)=0xa) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x104}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x8, [0x1, 0x6, 0x6, 0x252483a3, 0x5, 0x0, 0xffff, 0x3c]}, 0x14) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) r2 = dup(0xffffffffffffffff) sendto$unix(r2, &(0x7f0000000040)="27b112862011efd6b47b8ac3f60f", 0xe, 0x100, 0x0, 0x0) nanosleep(&(0x7f00000000c0)={0x4, 0x81}, 0x0) open$dir(&(0x7f0000000280)='./file0/file1/file0\x00', 0x10208, 0x0) open(&(0x7f0000000240)='./file0/file1/file0\x00', 0x10240, 0x0) 09:53:40 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x800) sendto$inet6(r0, &(0x7f0000000280)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba504c0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d772037ca40098fbbdf7a6233240bcfe6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e23370", 0xfffffffffffffdb5, 0x101, 0x0, 0x9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x93, 0x400, 0x101, 0x0, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x5, 0x400, 0x2, 0xffffffff, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)={r1, 0x1ff, 0x7, 0x1000, 0xfffffffffffffeff, 0x3, 0x8c5d, 0x9, {@in={{0x2, 0x1, @multicast1}}, r2, 0x1, 0x0, 0x0, 0x200, 0x10000}}, &(0x7f0000000500)=0xb8) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000080)="e8d6f2c4e093333ba5c2dbf7636a7aa333295566d3614144081e75c1f200000000e4184ddbd178f7108931923406", 0xfffffffffffffe66) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) symlinkat(&(0x7f0000000180)='./file0\x00', r3, &(0x7f0000d06ff8)='./file0\x00') getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) 09:53:40 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) 09:53:40 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x10000000) open(&(0x7f0000000200)='./file0\x00', 0x3, 0x1) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xc, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r2}, 0x84) r3 = socket$inet_sctp(0x2, 0x100020000001, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @loopback}}, r4}, 0x8c) r5 = socket$inet6(0x1c, 0x5, 0x9) setsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xe, 0x4}, 0xfffffdf0) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x2}, 0x8) 09:53:40 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, 0xfffffffffffffffe, 0x1d9) r1 = socket$inet(0x2, 0x20000001, 0x400) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x800, @empty, 0x6}}, 0x0, 0x1, 0x101, 0x80, 0x7, 0xa70, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x957, 0xf, 0x1, 0x1}, &(0x7f0000000140)=0x18) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000180)=""/181) 09:53:41 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = accept(r0, 0x0, &(0x7f0000000000)) truncate(&(0x7f0000000040)='./file0\x00', 0x3f) r2 = accept(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c) lseek(r0, 0x0, 0x0) fcntl$getflags(r0, 0x3) freebsd11_mknod(&(0x7f0000000100)='./file0/../file0\x00', 0x1, 0x80000000) r3 = accept(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x3ff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200)=0xb34, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000002c0)={r4, 0x6}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r4, 0x400, 0xffff, 0xffffffffffffffe1}, 0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) renameat(r0, &(0x7f0000000400)='./file0\x00', r7, &(0x7f0000000480)='./file0/../file0\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getitimer(0x0, &(0x7f0000000540)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000580)={0x1, 0x1, r4}, 0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f00000005c0)=0x6, 0x4) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000600)=0x1f, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000640)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000006c0)={0x2, &(0x7f0000000680)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr=0x200}]}, &(0x7f0000000700)=0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000740)={@loopback, @rand_addr}, &(0x7f0000000780)=0xc) lseek(r1, 0x43, 0x7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000007c0)={r5, 0x1f3, 0x400}, &(0x7f0000000800)=0xc) setsockopt$inet_udp(r6, 0x11, 0x1, &(0x7f0000000840)=0x5, 0x4) setsockopt$sock_timeval(r8, 0xffff, 0x1007, &(0x7f0000000880)={0xce6, 0x8001}, 0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000008c0), &(0x7f0000000900)=0x4) 09:53:41 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x5, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="3da0f6e04f71dcace5a4cecf790e657e8c9e8ae5226eff10476aeb9f60fef04f4ef51735d4da407b74357c11f61309b76ae42aa1aae8e7"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x2, r2}, 0xc) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1) sync() setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0xb6, 0x80000000}, 0x8) munlockall() semget$private(0x0, 0x7, 0x100) 09:53:42 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) fcntl$dupfd(r1, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000040), &(0x7f0000000280)=0x4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000380)="0034f9b3a0806d0f820f532579913b699734d6b1f54bc0755395c3ff3e30e41122e6c7114699d20b751cca741c56746e7aaf42346e28fc3522821d8855a94463b1bd101fb8778ce231e3cdcbddd3bf1a56863c67dbb63116bead5adbc286b310740b8eee864b85c96671afb9998ce01abc857183baee218e91c0691465c847fa71dab2b42f2bca67f1d533161c4a3e400eea90665c226bdd4f2b04b4d87f", 0x9e, 0x0, &(0x7f0000000440)=@abs={0x0, 0x0, 0x0}, 0x8) ftruncate(r1, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000002c0)={0x8, {{0x2, 0x3}}}, 0x90) socket$inet6_tcp(0x1c, 0x1, 0x0) 09:53:42 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000205, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) r2 = msgget$private(0x0, 0x87) r3 = semget$private(0x0, 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x7fffffff]}, 0x6) semop(r3, &(0x7f0000000140)=[{0x0, 0x1ff, 0x1000}, {0x0, 0x5}, {0x7, 0x18b, 0x1000}, {0x2, 0x6, 0x1000}], 0x4) msgctl$IPC_RMID(r2, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x20002, 0x20) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) 09:53:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x32, 0x0, 0x0) 09:53:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x10000000000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x79, 0x4) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1, 0x401, 0x99}, 0xc) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0xbe}, 0x4}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) read(r0, &(0x7f0000000200)=""/43, 0x2b) openat(r3, &(0x7f0000000100)='./file0\x00', 0x60d, 0x8) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000040)="bba8a9ecbe7851085eacde61c018384526afbcee940c89d8e8c968e3a5ce6128c05d17ed5996fda3f7dbdb6d", 0x2c}], 0x1) symlinkat(&(0x7f0000000080)='./file1\x00', r4, &(0x7f00000000c0)='./file0\x00') 09:53:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x200, 0x10001, 0x3b5, r1}, &(0x7f0000000080)=0x10) 09:53:43 executing program 1: r0 = socket$inet(0x2, 0x3, 0x622) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x23d, {{0x2, 0x0}}}, 0x90) socket(0x11, 0x10000001, 0xff) 09:53:43 executing program 1: r0 = msgget$private(0x0, 0x84) msgget$private(0x0, 0x204) msgsnd(r0, &(0x7f00000003c0)={0x3, "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"}, 0x1e0, 0x800) msgsnd(r0, &(0x7f0000000000)={0x2, "318717d4b6d5e39e2830ea8b808791cdc6294fc40150f3183de76886d14f53113900cdaf34a510a1afc5a9fe0aab96b824562f5ed4b888e34e63a37fe806cd75eaf675fe17a5510a2a8b402e98c8a80f2311db81618ce1f1f17964531b06434e1aec00ff414e82d41ff6bf2a3389c97de338d1091e8acf"}, 0x7f, 0x800) 09:53:43 executing program 1: socket$inet_sctp(0x2, 0x0, 0x84) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x90202, 0x4) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x2000000000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x8, 0x3, 0x1, 0x2, 0x2, 0x1, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x8, 0x3666, 0x0, 0x9, 0xe745}}, &(0x7f0000000040)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x104) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) 09:53:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x65, 0x0, 0x14a) r1 = open(&(0x7f0000000140)='./file0\x00', 0x9, 0x100) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x8f60}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) getsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f0000000000)=""/217, &(0x7f0000000100)=0xd9) 09:53:44 executing program 1: socket$inet_sctp(0x2, 0x0, 0x84) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x90202, 0x4) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x2000000000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x8, 0x3, 0x1, 0x2, 0x2, 0x1, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x8, 0x3666, 0x0, 0x9, 0xe745}}, &(0x7f0000000040)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x104) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) 09:53:44 executing program 3: munmap(&(0x7f0000c2a000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) truncate(&(0x7f0000000000)='./file0\x00', 0x7) accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) mincore(&(0x7f0000b91000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/47) mlock(&(0x7f0000b7c000/0x2000)=nil, 0x2000) 09:53:44 executing program 2: freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff}) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0) close(r0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000200)={0x760ab8b0, {{0x2, 0x3, @broadcast}}}, 0x90) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) execve(0x0, &(0x7f0000000180)=[&(0x7f0000000080)='+\x00'], 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x1000) 09:53:44 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYBLOB="030005008645181b885840f10101d89f9c89489676ec602b030cb2b565172a8771847184460b8d0dabf5f501be0f7ce774eacade4185395ab3d22ecff4ec3c1fba445c43e5649b3c4135dce8199d4dc0f0eb3c60c74deb06e36da48033bdce3e87f94049a6f7713676b2fe22efce88b0bc299a05619569589699badb52fc4c7a34d70cbf64bd04fe1ecf"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xc7}, &(0x7f0000000280)=0xc) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r3, 0xffff, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r4, 0x88, 0x2, &(0x7f0000000200)=0x6, 0x78) bind(r4, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$inet_sctp(r5, &(0x7f0000001940)={&(0x7f00000002c0)=@in6={0x1c, 0x2, 0x400, @loopback}, 0x10, &(0x7f00000017c0), 0x1, 0x0, 0x2c6}, 0x0) flock(r1, 0x6) 09:53:44 executing program 0: getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getgid() freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x400}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast2}}, r1}, &(0x7f00000002c0)=0x8c) getgroups(0x8, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getgroups(0x0, &(0x7f0000000180)) setresgid(0x0, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) 09:53:44 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) flock(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x60) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000e00)='./file0/../file0\x00', &(0x7f0000000d40)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4ca171c1cc49f462026aed74cbddf209b6cfc866e1f233235418ddf9f5408c7f357288d626ab3c3bd68db267f6d150841fbbce6ddc3f0e6a6aeeb09c684f85b9457e6e590900bf8080bba6ad0cf151436d959cbbc9465d6c901e1ba5b89552b67d9e336b814930bd10f1b3b06fc762a4f354d2d38e9209f7adb7679cb3b36eec559b8a0dfddcc17bb6927ec1beb0f9b7819a2e1bfa983b2849e9a3a14d89be1bb9a7b840406cc3b7c0f7a1fabbbc6191a4e975b5fa3c8d955cb73a4404f3ab7c3ca12441a0bfb68bd0aa432697", 0xcd}], 0x1, 0x0, 0x0, 0x80}, 0x8) ppoll(&(0x7f0000000400)=[{r0, 0x2}, {r0, 0x2042}, {r0, 0x2138}, {r0, 0x4}, {r1, 0x4}, {r0, 0x100}], 0x6, &(0x7f0000000440)={0x9, 0x3}, &(0x7f0000000480)={0xfffffffffffffffb}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000004c0)={0xfff, 0x1, 0x0, 0x9, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e21ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000300000000000000000000000000000000000000000000000000000600"/136, @ANYRES32=0x0, @ANYBLOB="0600000009000000200000000100000004000000"], &(0x7f00000005c0)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={r2, 0xffff}, &(0x7f0000000640)=0x8) fchmod(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000006c0)=0x20, 0x4) getsockname$unix(r5, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000800)={r3, 0x3eb}, &(0x7f0000000840)=0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000880)='dctcp\x00', 0x6) r6 = fcntl$dupfd(r5, 0x11, r5) getsockopt$inet_tcp_buf(r6, 0x6, 0x23, &(0x7f00000008c0)=""/116, &(0x7f0000000940)=0x74) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000000a00)={r3, &(0x7f0000000980)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x4, @empty, 0x398}, @in={0x2, 0x0, @rand_addr=0x7fff}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000a40)=0x10) recvfrom$unix(r5, &(0x7f0000000200)=""/141, 0x8d, 0x40002, &(0x7f0000000380)=@abs={0x0, 0x0, 0x0}, 0x8) read(r0, &(0x7f0000000a80)=""/229, 0xe5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000b80)=0x8, 0x4) close(r4) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001240)=""/202) 09:53:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x0) setsockopt$sock_int(r0, 0xffff, 0xc00, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0x46, 0xffffffffffffffff, 0xfffffffffffffc60) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) 09:53:44 executing program 0: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x400000000000001c, &(0x7f00000000c0)=[r0]) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) close(r1) 09:53:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xfffffffffffffe7a) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080), 0x0, 0x0}, 0x0) 09:53:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgget(0x2, 0x40) setsockopt$inet_mreqsrc(r0, 0x0, 0x4, &(0x7f0000000000)={@local, @multicast2, @remote}, 0x24e) 09:53:45 executing program 1: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0) unlinkat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x800) fsync(r0) 09:53:45 executing program 0: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000400000009}) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0}}, 0x0, 0x100000000, 0x7fff, 0x2, 0x4, 0x822, 0x5fa0}, &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast1}}, r2}, &(0x7f00000002c0)=0x8c) r3 = socket$inet6(0x1c, 0xfffffffffffffffd, 0x80000003) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0x3, 0x2, @loopback, 0x7}}}, 0x88) 09:53:45 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x1, 0x3, 0x1, 0x3}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x7fff}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f0000000000), 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r3, r2) 09:53:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000180)=0x100000000, 0x4) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 09:53:45 executing program 0: mlockall(0x3) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 09:53:45 executing program 2: r0 = msgget(0x3, 0x1) msgsnd(r0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x4, r2}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4) 09:53:45 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@remote, @multicast1}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x3af, 0xa3e, 0x0, 0x7ff, 0x716}, &(0x7f0000000100)=0x14) 09:53:45 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) open$dir(&(0x7f0000000080)='./file0/file1\x00', 0x0, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') r0 = socket(0x1c, 0x20000000, 0x7) getpeername(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) 09:53:45 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x4, 0x4, 0x200, 0x30b7, 0x5, 0x6}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xff}, 0x8) getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r2, r2, 0x0) 09:53:45 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202000000006c"], 0x1) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt(r0, 0x5, 0x400, &(0x7f00000000c0)=""/119, &(0x7f0000000140)=0x77) mprotect(&(0x7f000074d000/0x3000)=nil, 0x3000, 0x5) r1 = socket(0x2, 0x5, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) listen(r1, 0x0) 09:53:45 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x80) ftruncate(r0, 0x200000000b7b) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) ppoll(&(0x7f0000000140)=[{r1, 0x189}, {r1, 0x100}, {r1, 0x10}, {r1, 0x100}, {r0, 0x1}], 0x5, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)={0x7}, 0x8) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) select(0x40, &(0x7f0000000000)={0x8001, 0x1f, 0x6, 0x5, 0xa86, 0x3, 0x5}, &(0x7f0000000040)={0x6, 0xfa9, 0xe9, 0x7, 0xf8, 0x80, 0xca4, 0x81}, &(0x7f0000000080)={0xffffffffffffff01, 0x7, 0x400, 0x1ff, 0x5, 0x9, 0x100, 0x2}, &(0x7f00000000c0)={0x800, 0x5b0b}) madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x5) madvise(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x4) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) fchownat(r1, &(0x7f0000000200)='./file0\x00', r2, r3, 0x400) 09:53:45 executing program 3: getgroups(0x4, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) setgid(r0) getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r0) setgroups(0x1, &(0x7f0000000040)=[0x0]) setresgid(r1, r2, r2) 09:53:45 executing program 2: r0 = semget(0x2, 0x6, 0x40) __semctl$GETPID(r0, 0x4, 0x4, &(0x7f0000000000)=""/69) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f00000000c0), 0x4) r2 = shmget(0x2, 0xf000, 0x100, &(0x7f00005ca000/0xf000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = accept4$inet6(r1, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) 09:53:45 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f00000001c0)={0xbf1, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @loopback}}}, 0x118) 09:53:45 executing program 2: r0 = socket$inet6(0x1c, 0x1000000010000000, 0x4) getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, &(0x7f0000000040)) 09:53:45 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 09:53:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1f470000, 0x0, 0x80011, r0, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/140, 0x8c) sendfile(r0, r0, &(0x7f0000000100), 0x6d) 09:53:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000001340)=0xc6) 09:53:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs={0x0, 0x1000000}, 0x20000000) write(r1, 0x0, 0x39e) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x110400, 0x4) getpeername$inet6(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) 09:53:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xeee, "a70ef343b715ac1961194ac1d3fae8d6"}, 0x14) recvmsg(r0, &(0x7f0000001480)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000040)=""/51, 0x33}, {&(0x7f0000000080)=""/53, 0x35}, {&(0x7f00000000c0)=""/107, 0x6b}, {&(0x7f0000000180)=""/198, 0xc6}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/224, 0xe0}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x7, &(0x7f0000001440)=""/27, 0x1b}, 0x0) 09:53:45 executing program 2: r0 = semget(0x3, 0x0, 0x12) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000080)=""/4096) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000040), 0x1) socket$inet6(0x1c, 0x2, 0x1) 09:53:45 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x40000000000000) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) ftruncate(r0, 0x6) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) fcntl$setflags(r1, 0x2, 0x1) 09:53:45 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x806, 0x20) r1 = getgid() setgid(r1) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getgroups(0x1, &(0x7f0000000180)=[0x0]) fchownat(r0, &(0x7f00000001c0)='./file0\x00', r2, r3, 0x1ff) r4 = socket(0x1b, 0x3, 0x0) write(r4, &(0x7f0000000040)="0c5b35aa7935e70e6e8a05e66aa2a7ee", 0xfffffffffffffe30) 09:53:45 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x15, r2) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000580)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x9, 0xfffffffffffffffc, 0x0, 0x5, 0xb225}, &(0x7f0000000400)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000440)={r6, 0x8, 0x3, [0x100000000, 0xd2, 0x0]}, 0xe) fcntl$setflags(r1, 0x2, 0x0) socket$inet6(0x1c, 0x5, 0x3307) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x1) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r7 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x6, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000080130000003f00000005000000"], 0x0) 09:53:45 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) ftruncate(r0, 0x7fffffff) ftruncate(r0, 0x10004) ftruncate(r0, 0x8000) 09:53:45 executing program 2: r0 = dup(0xffffffffffffff9c) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@loopback, @local, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000000)=""/164, &(0x7f0000000100)=0xa4) r3 = socket(0x2, 0x1, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto$unix(r3, 0x0, 0x0, 0xc7, &(0x7f00000000c0)=ANY=[@ANYBLOB="00deff0000000000230000d381000000"], 0x10) 09:53:46 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000001880)="c1", 0x1}], 0x1}, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x1000000000000000) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) madvise(&(0x7f00000e9000/0x4000)=nil, 0x4000, 0x0) 09:53:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x200046, &(0x7f00000005c0)={@multicast2, @multicast2, @loopback}, 0x5) select(0x40, &(0x7f0000000440)={0xf2e, 0x5, 0x2, 0x57, 0x7, 0xfffffffffffffffc, 0x1, 0x80000001}, &(0x7f0000000500)={0x4, 0x9, 0x39, 0x800, 0x0, 0x2, 0x9, 0x7}, &(0x7f0000000540)={0x100000000, 0x1ff, 0x80000001, 0x7, 0x0, 0x401, 0x10001, 0x7fff}, &(0x7f0000000580)={0x1, 0xffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r2, 0x0, 0x378, 0xfffffffffffffffc, 0x0, 0xffffffffffffff76) listen(r0, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000004c0)=0xfffffffffffffff7, 0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_udplite(r4, 0x88, 0x2, &(0x7f0000000400)=0x2, 0x4) 09:53:48 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x4, @empty, 0x5}}, 0x0, 0x400, 0x8000000000000000, 0x3}, &(0x7f0000000240)=0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={r2, 0x7, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 09:53:48 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000100)="2aa20b87732103867e307bdbad46e7fd97a5b459b21220f807a77ea97c7b79ff5d967daddbb367915e360b09dea072aa77a431668c1bd582800380d04619db6a88f6ad1b3524bea0525ab0583a3b0202cfb56fbc6cb101e3da1be6f1b165f6b019caff18d847dfc5236fb1e6efc3fbf59145ba7fef8b9befeeec43b38ce26bf7adb3521813de921479f7cb95e1af967860d91b651e977666966d6197fe4f36cf1be1a1c3588e1de9d42acd622823c7b11e2aabcc8652f4fd399998ea304723f038e9b3faa86ad9fef4332fe0c14d7974b88f61a74756ab88914d42", 0xdb}], 0x1, 0x0, 0x0, 0x1}, 0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) read(0xffffffffffffffff, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) r2 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x2, 0x0, 0x43501d83, 0x9, r2}) execve(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) 09:53:48 executing program 3: r0 = socket(0x2, 0x1fffff7e, 0x40000040000084) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6530c54d4acef84be1526e112f7ce0cc26121fcf1ddf0db9b0125463ca8335208059700fcc803771af9f60537f0a186865a2de1914dd12efee3f839caea6b423b566b865b8ffe290b3cb4a87"], 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) 09:53:48 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x0, @empty, 0x3}}, 0x0, 0x9, 0x10000, 0x7ff}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000180)={r3, 0xf1, "3f6316efc80df92630004a47aae2494572f61b41217d4c1f3dd025687932e963e1dbcde0cedd0e37b90c45269aa72a8fbf9f3b842b62bb70abf42491977b030e268910671a8b8abc94f96b259d43b8d25f4dbe429bfc19875c8526038b95627ba88656650ff795e1c7bac6d54ae54887b4149e5e40fb0cb924f403728c2564f3e37630150dbea4bd2d26aeaa39fa7b088172f9366076ea197c80c7179c7e9fd5e4ca4facca16e5a8e8ee6e3c12504a32c63bde3d987cc036c52984693295409ce30398af0d206d0e3e745fc79fdb273896ef860d3456f60657c799bda8b5898e43b21d1c2e60c2ede4fd87c58d968ac17b"}, &(0x7f00000002c0)=0xf9) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="80002e2fe8696c623000"], 0xa) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000300)={@local={0xac, 0x14, 0x0}, @rand_addr=0xffffffff}, 0xc) 09:53:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000000)="b10005040400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) 09:53:48 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x15, r2) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000580)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x9, 0xfffffffffffffffc, 0x0, 0x5, 0xb225}, &(0x7f0000000400)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000440)={r6, 0x8, 0x3, [0x100000000, 0xd2, 0x0]}, 0xe) fcntl$setflags(r1, 0x2, 0x0) socket$inet6(0x1c, 0x5, 0x3307) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x1) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r7 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x6, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000080130000003f00000005000000"], 0x0) 09:53:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x200046, &(0x7f00000005c0)={@multicast2, @multicast2, @loopback}, 0x5) select(0x40, &(0x7f0000000440)={0xf2e, 0x5, 0x2, 0x57, 0x7, 0xfffffffffffffffc, 0x1, 0x80000001}, &(0x7f0000000500)={0x4, 0x9, 0x39, 0x800, 0x0, 0x2, 0x9, 0x7}, &(0x7f0000000540)={0x100000000, 0x1ff, 0x80000001, 0x7, 0x0, 0x401, 0x10001, 0x7fff}, &(0x7f0000000580)={0x1, 0xffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r2, 0x0, 0x378, 0xfffffffffffffffc, 0x0, 0xffffffffffffff76) listen(r0, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000004c0)=0xfffffffffffffff7, 0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_udplite(r4, 0x88, 0x2, &(0x7f0000000400)=0x2, 0x4) 09:53:48 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0xc00, 0x10) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="013979ded0002c2f669c86003500f3d975a585e9ee744f19d3e4b4f99f593c"], 0xa) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0xfffffffffffffffe}, 0x1fd) 09:53:48 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r0, &(0x7f0000000000)=""/81, 0x51) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="ab4a19a33ddf7ffcea30efdf68755ad91c6cd52222199561122cbc5025730b45123ad8c3e0db06598f1ccc20b08fb51bcc4f5a453a35ad79b03e4f971c51e3492e31f0732fbfebc014e93228881e579d9c5d6318f8dc6b7c2079bead0c0a263f7f0dd645f92bfd55751cbcbeeaa27ebac2f6627e7865704799360f63cfe1d315eacf4eaa788de8dc208b84e51ccbf360dfc4648995ce07a827cd11a641d767c0280f1130e2eae1a0e73de678f29e94eb24bb375bbb9ac885cd0ab451fb351e56b37ecf1663f81366a0031f0fe34b5a948edd6f856cec5f501637125ac07096052aa95935e532d6a3f0eca8644cf42fe8077e86db95bcd4", 0xf7}, {&(0x7f0000000180)="5460d337dfefd6b03ca19c37103aabe0d7c50f816f91ee5c63e4a255b8c6dcb0535e904e651ed411fd1adca20921fd011ba993d800eeb00ae78c15f8eee4eca496c4ec457065b244af3360a05445f016d5bcf9b44f3280fd4dd115f3187addfebd5cf6ea477b644d7b8dc3c563be711eb25846f63a6d", 0x76}, {&(0x7f0000000200)="c0f8f3d4682f7411f0edcb64cb3337aef2e01facc6f322c85da6363c50275d2378fb54161919b3ef2fb280188a4146e91e884f2d230468ebc94636cb625134b5d87043e893", 0x45}], 0x3) setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x2e, 0x0, 0x0) r1 = accept4(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10, 0x20000000) setsockopt$inet_buf(r1, 0x0, 0x48, &(0x7f0000000340), 0x0) 09:53:48 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02ffff3000"], 0x10) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000040)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") freebsd10_pipe(0x0) socketpair(0x1, 0x3, 0x3f, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 09:53:49 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02ffff3000"], 0x10) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000040)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") freebsd10_pipe(0x0) socketpair(0x1, 0x3, 0x3f, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 09:53:50 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02ffff3000"], 0x10) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000040)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") freebsd10_pipe(0x0) socketpair(0x1, 0x3, 0x3f, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 09:53:51 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="03601be2"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 09:53:52 executing program 1: r0 = open$dir(&(0x7f0000000380)='./file1\x00', 0x10000, 0x40) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) rmdir(&(0x7f0000000140)='./file1\x00') r1 = accept4(r0, &(0x7f0000000100)=@in6, &(0x7f0000000180)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x683}}, 0x0, 0x3, 0x4f, 0x8, 0x3184, 0x1, 0x9}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x9}, &(0x7f0000000300)=0x8) fsync(r0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 09:53:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0x10000, 0x0, 0x80000000000, 0xfffffffffffffffd, 0x0, 0x4}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 09:53:52 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x200, {{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x40}}}, 0x88) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x1) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') 09:53:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) r1 = semget$private(0x0, 0x3, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x6, 0x4) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000200)=""/186) r2 = getuid() readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/103, 0x67}], 0x1) __semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f00000002c0)=""/251) setuid(r2) 09:53:52 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x154) symlink(0xffffffffffffffff, 0x0) 09:53:52 executing program 1: r0 = socket(0x2, 0x7, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3}}, 0x0}, &(0x7f0000000080)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x400, 0x1ff, 0x100000001, 0x0, 0x89c}, &(0x7f0000000200)=0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x2) openat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) 09:53:52 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x20) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0xffffffff}, &(0x7f0000000040)=0x8) sendfile(r1, r1, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x100000000, 0x400, 0x6, 0x1, r2}, 0x10) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = open(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) poll(&(0x7f0000000240)=[{r1, 0x4}], 0x1, 0x7) freebsd11_fstat(r1, &(0x7f0000000340)) fsync(0xffffffffffffffff) r4 = getpgid(0x0) r5 = semget$private(0x0, 0x0, 0x0) __semctl$SEM_STAT(r5, 0x0, 0xa, &(0x7f00000004c0)=""/4096) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0x6, 0xb7, "3a10b25f7547ee2bd2730e230a5d0cb39a7d614cfcc5832ffdfa9e1be50173c8e29462a0b42a0906a7c66801096c73ebcd39573e092f4815e00e6c208bad7fa7e32a34a5d55f96fb3808e993eb4ef05c11ae5e6dd909b47eeebb23866c8fa6fb2bf0e312ff8d8a389756f2949b740741add403ff7a5893fb447cab977e0e12255da0ad7b47ce7b1ff580f038accb58c5c36997646d109a8d39e148c1f6b7d042e1045bfa4161cb8efd841d2f9d329923c97e2bc8957e0b"}, 0xbf) fcntl$lock(r1, 0xb, &(0x7f00000000c0)={0x0, 0x7, 0x1, 0xffffffffffffffe1, r4}) 09:53:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x9, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x28) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={r1, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0xd}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, r3}, 0x8c) 09:53:52 executing program 1: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x2, 0x1, @loopback, 0x6}, @in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, @in6={0x1c, 0x3, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x20}]}, &(0x7f0000000180)=0x10) mlock(&(0x7f0000f9b000/0x2000)=nil, 0x2000) sigaltstack(&(0x7f00008e1000/0x3000)=nil, &(0x7f0000000000)) 09:53:52 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001280)="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", 0x4ec}], 0x1, 0x0) 09:53:52 executing program 1: 09:53:52 executing program 2: r0 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x3, @empty, 0x9}}, 0x0, 0x9219, 0x3f, 0x9}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) fcntl$setflags(r0, 0x2, 0x1) 09:53:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x4) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xca07}, {0x4, 0x3}}) clock_gettime(0x8000c0000828, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x17d5, 0x3, 0x6, 0x4}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x8}, 0xc) 09:53:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1104, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x9, r1}, &(0x7f0000000040)=0xc) 09:53:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000600)=0x10) fcntl$dupfd(r0, 0x0, r1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000540), &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r4, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r3) r5 = fcntl$dupfd(r4, 0x11, r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f0000001580)="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", 0x1000}], 0x1, 0x0) freebsd11_fstat(r6, &(0x7f0000000400)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000340)={0xdd, {{0x1c, 0x2, 0x7, @loopback, 0x7}}}, 0x88) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f00000004c0)={r7, 0x2}, &(0x7f0000000500)=0x8) 09:53:55 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r2, 0x0, 0x0, 0x3, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x7fff) 09:53:55 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000023", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r2, 0xb3f7, 0x7fffffffffffffd, 0x2, 0x399a}, &(0x7f00000000c0)=0x18) 09:53:55 executing program 3: r0 = dup(0xffffffffffffff9c) r1 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, 0x0, 0x0) pipe2(0x0, 0xffffd) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000380)={0x8001, {{0x2, 0x2}}}, 0x90) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r2}, {}], 0x2, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240)=0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000280)=""/203, &(0x7f00000000c0)=0xcb) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) open(&(0x7f0000000140)='./file1\x00', 0x8000, 0x10) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r4, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000440)={r5, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f00000005c0)=0x10) 09:53:55 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r2, 0x0, 0x0, 0x3, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x7fff) 09:53:56 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000080)='M', 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x80000000, 0x7f}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x5}, 0x8) shutdown(r0, 0x1) close(r0) listen(r0, 0x100) 09:53:56 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x100, 0x2) setreuid(0x0, 0xee00) r1 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r1) r2 = geteuid() setresuid(r1, r2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) 09:53:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) getsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r1}, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={{0x20, 0x9}, {0x7f, 0x200}}) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x5c, 0x3, 0x9, 0x7, 0x4}, &(0x7f00000004c0)=0xa0) write(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xc00, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0xd18, 0xffffffff7fffffff}, &(0x7f0000000240)=0x10) 09:53:58 executing program 2: select(0xff69, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000)) r0 = semget(0x1, 0x3, 0x1c2) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 09:53:58 executing program 0: __semctl$IPC_STAT(0x0, 0x0, 0x2, 0xffffffffffffffff) chdir(&(0x7f0000000100)='./file0\x00') readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/179, 0xb3) 09:53:58 executing program 0: r0 = socket(0x0, 0x3, 0x0) recvfrom$unix(r0, &(0x7f0000000640)=""/195, 0xc3, 0x40000, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0xa) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r4 = openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x20) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) chmod(&(0x7f00000001c0)='./file0\x00', 0x100) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0xdad4, 0x4) sync() getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x81ce, 0x3ff}, &(0x7f0000000240)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=r7, @ANYBLOB="00004806"], 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000800)={r7, 0xffffffff80000001}, &(0x7f0000000840)=0x8) mlockall(0x2) getsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000200)={@local, @multicast2, @remote}, &(0x7f00000003c0)=0xc) ppoll(&(0x7f0000000180)=[{r5}, {r6, 0x2}, {r2, 0x2}, {0xffffffffffffffff, 0x4}, {r5, 0x4}, {r1, 0x20}, {r4}], 0x7, &(0x7f0000000100)={0x0, 0x3}, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x0) rmdir(&(0x7f0000000880)='./file0\x00') 09:54:00 executing program 2: select(0xff69, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000)) r0 = semget(0x1, 0x3, 0x1c2) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 09:54:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, 0xffffffffffffffff, 0x1ac) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) 09:54:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x14, "12835db2010ed4b4c73b001e204c2ca661978aa3"}, &(0x7f0000000140)=0x1c) freebsd11_mknod(&(0x7f0000000180)='.\x00', 0x6000, 0x0) 09:54:00 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={0x0, 0xdb, "774e0a1db4e8a45ee2fbf4cc4d9dc316f8d36d754b6f2879af046d995eb0d6dc18a9681a97695d573b1bbb391d6c3a75eb14ba03237e89267b38a214b7c857bcc29f42f06232c52566b77982b76541f319a8adcfe3740fa66d968497498f6a350458180835c92d1dea33f97d546237fff2e4ef39b7def65fc3d41556571e722329c5ffbd252a1463b78fc78f1a968d5a262aadfb310e5a9aaafb3b07ad5ef2c21a33c04b0c9273718845008c553b3b529aad498ff0d00e3f0f61e723f5301b604de6e9b89a57e07f43e1695bcdb3fe2b6f75376f9875e5544c40b0"}, &(0x7f0000000140)=0xe3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0xffffffffffffff03, 0x800, 0xfffffffffffffffc, 0xffffffff, r2}, &(0x7f0000000280)=0x10) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 09:54:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = shmget$private(0x0, 0x5000, 0x8, &(0x7f0000ff9000/0x5000)=nil) shmctl$IPC_RMID(r2, 0x0) listen(r1, 0x0) fcntl$setstatus(r1, 0x4, 0x10040) shutdown(r1, 0x0) 09:54:05 executing program 2: select(0xff69, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000)) r0 = semget(0x1, 0x3, 0x1c2) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 09:54:05 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getflags(r0, 0x1) r1 = accept(r0, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0x10) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x80) linkat(r2, &(0x7f0000000180)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x200, &(0x7f00000001c0), 0x4) poll(&(0x7f0000000000)=[{r4, 0x41}, {r0, 0x4}, {r0, 0x20c0}, {r5, 0x100}], 0x4, 0x5) 09:54:05 executing program 2: select(0xffffffffffffff71, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0xa) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x9, 0xf, 0x4, 0x80000000}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x6, 0x44, "2d57763ea101a0a93873b639ae8322dcda2caa40c6c844835cb46aab76d94ffed75205ad05cf1f37dfb21d90a0f84668d30512da8da9e7dce927c8bde2183fd0f917aec2"}, 0x4c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)) 09:54:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb}, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r1, 0x1}, 0x8) 09:54:05 executing program 2: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f0000000080)="bf228b9623d75260eafab96c48", 0xd}, {&(0x7f00000001c0)="b5973264c8c38429a23883c388ccf15b2ad01460c2200b01c5c4553c73a77b0c1f46fce1fdbdd289579c6f3b5531e3e28d1c20703583c2c50e40ba7ed941d2e3848f04a2dd0a1dcd57c843aeaea1804c5bc21115cda9e9c0", 0x58}, {&(0x7f0000000240)="76cc1f88d76426b5ca07d9be8d9be44fd98a1bac7a81d4d6a71762b47dde80393c9a32b7d6da6df21c1dbdbc06f1fd37dd9fead38fef8b96e1a5d722acc8737e0cca8fc12df639b3dde3a144", 0x4c}, {&(0x7f00000002c0)="582eac01e7d26df60ec70e9c418f7af5fe4d14e7074624d760062b22c4018339c48db25c494cc24e0840665181d53a7b62f860fb4d6baa7ea5c2c1bfb7c950f520edc78bb49e3246249bcb10bce066dd88c096c12b61f00b0d6d99fe066237f2f86a5720b9e4b65e2425d6b667ab0c639cf262717c7486583b2a043edfe5e29b655e739daf98223588effcb2bb6904aab46523cd80b4f0835c140bf3804b76a9670afd8db1886913d3b1435848dba37ff9c7de98351dbe9feb2637d6b4d5ea8760c418f37ddc4cced754561627a5035041958038943f655e45", 0xd9}, {&(0x7f00000003c0)="9f6f300715efc4b9e10dc2f665897824b3c643e3860fde35751fa95f0cdc661f1d327599bf6bb5f1cabe3cf74516d4b470e0bc593a01af0328d14418c6656bb96ddcaff22822932026094e0ff5e0c070501c78c2dbc62d5b94bc02fbfc8b63422bad7f7a422a3de35702d556f57e11bf960acefefbf00cfe6b66bbc2e71de133e4c2f2406a32a773ab532aaeed26ac6af81e10fae6e3101bf0f83de5f3b9e60e0f24ad85fd91a95a51a1ae0001a36ef7719b93f61384560585d1", 0xba}, {&(0x7f0000000480)="3c44be402375e43b12d09ddb40d67b1a7fec5d536b452f16af15a1e667209b789c75c882ea1326438194d0f460edd200ae4642d77a9940c3d36b93009c2349afd41129a07e42728c97c7641b225c86ce7b94197faeafeb", 0x57}, {&(0x7f00000000c0)="969c659dc699429495f20a8e879134b15e81d1e2ba75d9854fe0dfe9c1108b8b3dc82fe4f2c24def93410cc40b33c51c", 0x30}], 0x7, 0x0, 0x0, 0x20089}, 0x20104) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) 09:54:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 09:54:05 executing program 2: read(0xffffffffffffffff, &(0x7f0000000140)=""/216, 0xbbc5c02395b2059e) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) dup(r0) 09:54:05 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000040)='./file0\x00', 0x100000001) unlink(&(0x7f0000000080)='./file0\x00') sendfile(r0, r1, 0x0, 0x2) close(r0) close(r2) 09:54:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e000000100"/136, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000021f672426e9c3f969f3aaa1eccdad137c"], 0x0) 09:54:05 executing program 3: socketpair(0x2, 0x10000007, 0xfffffffffffffffa, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x6, 0x2, 0x1, 0xffffffff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0xd0, 0x4, 0x0, 0x0, 0xf103}, 0x14) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000009c0)=ANY=[@ANYBLOB="07000000578fc8491f8ae339091bbf8008f0089875c9c1dd8a7cd38973daffb499febc0068cfe9e7475161f22ac0a8d16296858102643222a75eb23d6c4f1b5c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast1}}, r5, 0x5, 0x2, 0x4, 0x800, 0x1}, &(0x7f0000000240)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r4, 0x0, 0x80, 0x1, 0x63334e4b, 0x7}, &(0x7f0000000340)=0x98) r8 = msgget$private(0x0, 0xc4) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = getpgid(0x0) r16 = fcntl$getown(r0, 0x5) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000a40)="ce1850385ac8822c3f35971b21510a2b81a20221cf4ebc2d6ab7876e42b7cd31a81ce4aeb5e49d871f510a3a4f7310201729e716b17f18b167bd7020652e8b030e8de468dcb72fa8667d6be5e01d", 0x4e}], 0x1, 0x0) msgctl$IPC_SET(r8, 0x1, &(0x7f0000000580)={{0x0, r9, r11, r12, r14, 0x20, 0x1}, 0x4, 0xffffffffffffc2b7, 0x1f, 0x5, 0x2, 0xffff, r15, r16}) r17 = geteuid() msgctl$IPC_SET(r8, 0x1, &(0x7f0000000600)={{0x9, r17, r10, r12, r13, 0xb, 0xb58a}, 0x49f, 0x0, 0x800, 0x3, 0x5, 0x7, r15, r16}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000680)={r7, 0x40}, &(0x7f00000006c0)=0x8) lseek(r1, 0x2c, 0x2) sendto$inet6(r1, &(0x7f0000000700)="67692f49ac7f83c466737818ef3274901fb0517344f330b6022862e4b6102324f03470dc96b6cf576951e222f5656d26d71b3fd1610bba51c9c3765b452d679ca967a4a205157efe5fa209b394023916db3e23f9066a3c5e1f154697946f040cc51d07f0a26e320e649edc70231632096b59c8599abda2955a9693628ad866ee656fcc54c4f6f7258eb26e9ee607fbdbdebe86e9f8717ea0748f900820be627a76651f97edb793d96ed00e31054ca405565b1d893a8846c630144e52d6", 0xbd, 0x20084, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000800)={r6, 0x4, 0x4}, &(0x7f0000000840)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000880)={r6, 0x100000000}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000008c0)={r3, 0x2, 0x2}, &(0x7f0000000900)=0xc) r18 = semget$private(0x0, 0x4, 0x200) __semctl$GETZCNT(r18, 0x0, 0x7, &(0x7f0000000940)=""/69) 09:54:05 executing program 2: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ff8000/0x3000)=nil, 0x2ffe) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x2cf5, 0x3, 0x3, 0x8}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x6824, 0x2, 0x1000, 0xaf2e, 0x6c4, 0x0, 0x6, 0x80000001, r2}, 0x20) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_buf(r3, 0x29, 0x19, &(0x7f0000000040)=""/35, &(0x7f0000000080)=0x23) 09:54:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10, 0x0, &(0x7f0000000040)) socketpair(0x1c, 0x10000000, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x80, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x100000001}]}, &(0x7f0000000100)=0x10) 09:54:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10, 0x0, &(0x7f0000000040)) socketpair(0x1c, 0x10000000, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x80, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x100000001}]}, &(0x7f0000000100)=0x10) 09:54:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000280), 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0xffffffffe4c74fe3, 0x8, 0x1420, 0x50, 0xf3, 0x1, 0x5, 0x3, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0xffffffffffffffeb, 0x20, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001600), &(0x7f0000001580)=0x1b1) r3 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) semget$private(0x0, 0x7, 0x242) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001b80)=ANY=[@ANYBLOB="1c004e22ff000000fe8000000000000000000000000000aa0400"/128, @ANYRES32=0x0, @ANYBLOB="01012b419bfe21ba470324ce13b56820ffffff7f21e92c9f5b0334a26070db5a12af12005e63273fe3adaaca99e6abf3b8ab81b745607929b1c173a0f4d25ef4153c8a067d6a3e72af12e0e876f75581ebcafe318300266292df501a1a4c3c04"], &(0x7f0000000140)=0x8c) shmget(0x2, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r3, &(0x7f00000015c0)={&(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000001640)=""/128, 0x80}, {&(0x7f00000016c0)=""/65, 0x41}, {&(0x7f0000001740)=""/89, 0x59}, {&(0x7f00000017c0)=""/188, 0xbc}, {&(0x7f0000000300)=""/26, 0x1a}, {&(0x7f0000001880)=""/133, 0x85}, {&(0x7f0000001940)=""/168, 0xa8}], 0x7, &(0x7f0000001a80)=""/228, 0xe4}, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r4}, &(0x7f0000000240)=0x84) recvmsg(r3, &(0x7f0000001540)={&(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000000380)=""/82, 0x52}, {&(0x7f0000000400)=""/8, 0x8}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/46, 0x2e}], 0x4, &(0x7f00000014c0)=""/95, 0x5f}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001c80)={r2, 0x9e4, 0x4, 0x8}, &(0x7f0000001cc0)=0x10) 09:54:05 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000000)=""/136, &(0x7f00000000c0)=0x88) r1 = socket(0x2, 0x10000003, 0xb21) r2 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x80) r3 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000200)="e52e6fce92ac287c5d35a32d2aa5de50ea5fc008e16283d347b9a6996050459f8dea7645d0", 0x25) bind(r2, &(0x7f0000000240)=@in={0x2, 0x3, @multicast2}, 0x10) bind(r0, &(0x7f0000000280)=@in={0x2, 0x2, @multicast1}, 0x10) sendto(r0, &(0x7f00000002c0)="5104acf1ca69f9f85812292e2daaeac6e78c677258cd96e77547f99ccca3d4d6ff88403fdaaa18154fecf7a12eed5f362d5eb79f87dccfb0b4", 0x39, 0x20008, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x0, [0x4, 0x5, 0x4, 0x60, 0x7, 0x101, 0x5, 0x9]}, 0x5c) bind(r3, &(0x7f00000003c0)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000400)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480)={r4}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r5, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000540)={r6, 0xffffffffffff7fff, 0x800, 0x0, 0x1, 0x5}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x1}}, r8, 0xffffffffffffff29, 0xffffffffffffff2b}, 0x94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000680)={r6, 0x100, 0x5, [0x9, 0x0, 0x7, 0x2, 0x8]}, &(0x7f00000006c0)=0x12) __getcwd(&(0x7f0000000700)=""/88, 0x58) r9 = accept4$inet(r1, &(0x7f0000000780)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000007c0)=0x10, 0x30000000) close(r1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r8, 0xfffffffffffff001}, 0x8) getuid() getsockname(r9, &(0x7f0000000840)=@un=@abs, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f00000008c0)={r7, 0x3f}, &(0x7f0000000900)=0x8) connect$unix(r3, &(0x7f0000000940)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r10 = semget$private(0x0, 0x4, 0x51) __semctl$IPC_RMID(r10, 0x0, 0x0) ftruncate(r3, 0xffff) 09:54:05 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x5, 0xff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x8, 0x4200, 0xff, 0x1, 0xe883, 0x5, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x8, 0x400, 0x9d6b, 0x4, 0x8, 0xffffffffffffff17, 0xff, r2}, 0x20) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000580)="83eedb2f8bcf136f", 0x8}], 0x1, 0x0}, 0x0) 09:54:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r2, 0x7, 0x7f}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x1}, 0x10) 09:54:05 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000006) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 09:54:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000280), 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0xffffffffe4c74fe3, 0x8, 0x1420, 0x50, 0xf3, 0x1, 0x5, 0x3, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0xffffffffffffffeb, 0x20, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001600), &(0x7f0000001580)=0x1b1) r3 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) semget$private(0x0, 0x7, 0x242) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001b80)=ANY=[@ANYBLOB="1c004e22ff000000fe8000000000000000000000000000aa0400"/128, @ANYRES32=0x0, @ANYBLOB="01012b419bfe21ba470324ce13b56820ffffff7f21e92c9f5b0334a26070db5a12af12005e63273fe3adaaca99e6abf3b8ab81b745607929b1c173a0f4d25ef4153c8a067d6a3e72af12e0e876f75581ebcafe318300266292df501a1a4c3c04"], &(0x7f0000000140)=0x8c) shmget(0x2, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r3, &(0x7f00000015c0)={&(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000001640)=""/128, 0x80}, {&(0x7f00000016c0)=""/65, 0x41}, {&(0x7f0000001740)=""/89, 0x59}, {&(0x7f00000017c0)=""/188, 0xbc}, {&(0x7f0000000300)=""/26, 0x1a}, {&(0x7f0000001880)=""/133, 0x85}, {&(0x7f0000001940)=""/168, 0xa8}], 0x7, &(0x7f0000001a80)=""/228, 0xe4}, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r4}, &(0x7f0000000240)=0x84) recvmsg(r3, &(0x7f0000001540)={&(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000000380)=""/82, 0x52}, {&(0x7f0000000400)=""/8, 0x8}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/46, 0x2e}], 0x4, &(0x7f00000014c0)=""/95, 0x5f}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001c80)={r2, 0x9e4, 0x4, 0x8}, &(0x7f0000001cc0)=0x10) 09:54:05 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x5, 0xff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x8, 0x4200, 0xff, 0x1, 0xe883, 0x5, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x8, 0x400, 0x9d6b, 0x4, 0x8, 0xffffffffffffff17, 0xff, r2}, 0x20) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000580)="83eedb2f8bcf136f", 0x8}], 0x1, 0x0}, 0x0) 09:54:05 executing program 0: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000) fcntl$getown(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x7}, 0x8) 09:54:05 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000003f, &(0x7f0000000040), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x3ff, 0x4) 09:54:05 executing program 3: setreuid(0x0, 0xee00) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, 0x0, 0x0) 09:54:05 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000580)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x4, 0xa, [0x4264, 0x2, 0x3, 0x1f, 0xbb, 0xdc05, 0xfff, 0x200, 0x5, 0x0]}, &(0x7f0000000340)=0x1c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000440)={r1, &(0x7f0000000380)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0xb49, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x3, 0xaad, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @rand_addr=0x94fd}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0)=0xffff, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000600)={r1, 0x8, 0x1, 0x3, 0x5, 0x1}, &(0x7f0000000640)=0x14) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000300), &(0x7f00000005c0)=0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x80000001, 0x4, 0x1}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000240)={r4, 0x5}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f00000004c0)=""/98, &(0x7f0000000540)=0x62) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000000c0)={0xe0c, {{0x2, 0x3, @broadcast}}}, 0x90) 09:54:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000100)="38de544683b6adf914efa5229ad7accece1d7c17b8003ab72d8c3f736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbccd600cdb16ac0af777d2ba4d6c1c55d42fd124d2e3d5a092b1d651c10467f744eb95df4f69454c362062a61bae3dfaf93cc1a", 0x65) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x40000000000000, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000040)="c0bc762ab2e7fea0a37f3ae5eab48008373fbe171107275b74cc7eb016d29207f5494827ca4c89e717c682a345c765225dacc5fb6263d170218efcb7a156efb6d1", 0x41) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ppoll(&(0x7f0000000280)=[{r0, 0x30}], 0x1, &(0x7f00000002c0)={0x9, 0x1}, &(0x7f0000000300)={0x5}, 0x8) shmdt(r2) shmget$private(0x0, 0x4000, 0xc2, &(0x7f0000ffb000/0x4000)=nil) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000340)=0x60, 0x4) 09:54:05 executing program 3: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x4e, "02bdab03c86f41adbc7692eaaa438c951c9bfd2bd0c1e25e1f541607ae08af4650999b0b38ef61c2b0a04ba2e788f83c9b3c2db6c8b576e07696ad659b3ab6676d9de01ce3a47513f22a79b04e41"}, &(0x7f0000000280)=0x56) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x4, 0x200, 0x1, 0x46, r1}, 0x10) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000100)={0x1, {{0x2, 0x2, @rand_addr=0x3}}}, 0x90) listen(r2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x0, 0x3efd, 0x2, 0x8}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7fffffff}, 0x10) ppoll(&(0x7f0000000000)=[{r2, 0x2146}, {r2, 0x40}], 0x2, 0x0, 0x0, 0x0) shutdown(r2, 0x0) 09:54:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x102, &(0x7f0000000140), &(0x7f0000000180)=0x4) 09:54:05 executing program 0: clock_getres(0x7ffffffffff, &(0x7f0000000040)) clock_getres(0xf, &(0x7f0000000000)) r0 = open(&(0x7f0000000100)='./file0\x00', 0x20284, 0x5) fdatasync(r0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fdatasync(r2) dup2(r1, r2) 09:54:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x5e, 0xc9) dup2(0xffffffffffffffff, 0xffffffffffffffff) write(0xffffffffffffff9c, 0x0, 0xfffffffffffffe59) lseek(0xffffffffffffffff, 0x0, 0x0) 09:54:05 executing program 1: r0 = socket(0x1a, 0x10000000, 0x7) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000340)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffee5) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x5, @empty, 0x3f}}, 0x0}, &(0x7f0000000180)=0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0xfe, "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"}, &(0x7f0000000000)=0x106) 09:54:05 executing program 1: r0 = socket(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@in={0x2, 0x0, @multicast2}, 0x10, 0x0, 0x1c9, 0x0, 0xfffffffffffffd6d}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3f, 0xfff, 0x2, 0x9, 0x3, 0x3b}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001200)={r1, 0xa7}, 0x8) r2 = semget(0x3, 0x2, 0x10) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000200)=""/4096) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x18, 0x0, 0x81}, &(0x7f0000000140)=0x10) 09:54:05 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000003c0)={r2, 0x80, 0x1000, "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"}, 0x1008) poll(&(0x7f00000000c0)=[{r0, 0x14}, {r0}, {r0}, {r0, 0x4}, {r0, 0x1}], 0x5, 0x100000000) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @empty, 0x0}, &(0x7f0000000040)=0xc) ppoll(&(0x7f0000000140)=[{r0, 0x2000}, {r0, 0x8}, {r0, 0x20}, {r0, 0x124}, {r0, 0x2004}, {r0, 0x20}, {r0, 0x58}], 0x7, &(0x7f0000000180)={0x8, 0xb83d}, &(0x7f00000001c0)={0xfa29}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@loopback, @multicast2, r3}, 0xc) r4 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000100)={0x6, 0x7, 0x9, 0x7}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x6b, 0x0, 0x0) 09:54:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_stat(0x0, 0x0) futimesat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x8, 0xffffffffffff31e7}, {0x9, 0x9}}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x4}, 0xffffff10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getpeername(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) open$dir(0x0, 0x0, 0x0) futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0xfffffffffffffffd, 0x2}, {0x2, 0xfffffffffffffffe}}) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x6, 0x8000, 0x8}, 0x10) clock_settime(0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) 09:54:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x60801fffe) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x200000000000057e, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYBLOB="a4000000755dd8c4875411d13563bcc6bb6416694b4d8e4f28856d60abfbf0361b7aba6d1c251bc94a39b2a25c50919cc60d026f0cfff828d5a720dc7c8144c1dedb5a261f46b4f0d6aa4f2e17c9762f3b113245664a6d873738b7d2182ac1557a434fe53f0861b9ba148939f4c191eb99e3ff7defa44d14c3a120163752e7897eeec89abcc932c54a7caf64786b023de88f822b6776d64e0115fa4aa5e55679ddca8367c6dde9c67b53a1b9b2030c967896f9650174f946fa48f1b3f474fc6646f43baa1d48e5ec68f3491eeee8aa4419dd79fe39037313e3246660c871905f9ab428ae8eb70ffe2c6046340000000000000000840804"], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x9, 0x6, 0x8}, 0xf) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) recvfrom(r0, &(0x7f0000000200)=""/187, 0xbb, 0x42, &(0x7f00000000c0)=@in={0x2, 0x1, @broadcast}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x8000, 0x0, 0xfffffffffffffdb5) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x1000, 0x4) open(&(0x7f0000000180)='./file0\x00', 0x100000, 0x100) 09:54:06 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xc700, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e22ff00000000000000000000000000000000000001702d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b500"/128, @ANYRES32=0x0, @ANYBLOB="5faa00000400000009000000469f8d4881080000"], &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xb0f, @loopback, 0x6}}, r1, 0xfffffffffffffc00, 0x5, 0x7}, 0x8c) getuid() 09:54:11 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="f2012e2f66696c65302f6c653000"], 0x1) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00002e2f66696c65302fbd0000000000000000653000"], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x2, @loopback}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000440)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f00000004c0)=[{r3, 0x100}, {r3, 0x204c}], 0x2, 0xca) getsockname$inet(r2, &(0x7f0000000000), &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 09:54:14 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d10600bcfcf8b2bfaeb5b2800b8d80008e5ba75c5e13833400e96800c4f3317c1ff44fb2931444b5779d47"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) r3 = dup(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r4, 0x0, 0x1000000000003) setsockopt$sock_int(r4, 0xffff, 0x203, &(0x7f0000000140)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYBLOB="540084c0def9000059718f390468dbeb9c0378535dc7000800000c653bfe82a1034a0d38e5a1998e5750a3a585b2aa0424511a95e0ff6c8598afd30000000000000000000000000000000000000000d4f8eea65e5b4300"/99], 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10) futimesat(r4, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={{0xffffffff, 0x3}, {0x10001, 0x5}}) pipe2(&(0x7f0000000500), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYBLOB="414e000005000000090000000200000006000000"], 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = semget(0x2, 0x0, 0x401) __semctl$GETNCNT(r5, 0x0, 0x3, &(0x7f0000001640)=""/63) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r3) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) sendto$inet(r3, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 09:54:19 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffe52) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) unlink(&(0x7f00000000c0)='./file0\x00') socket$inet6_udp(0x1c, 0x2, 0x0) socket(0x1c, 0x20000000, 0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x3}, 0x14) socket(0x2, 0x10000000, 0x8000) 09:54:20 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x40) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) 09:54:20 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 09:54:26 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82b0495d022e2f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffd}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) 09:54:26 executing program 2: mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x2) setrlimit(0x1, &(0x7f0000000100)={0x100000000, 0x7a}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x0, "3f09ce8e9bce9cfa54a6e4453928c46a"}, 0x14) accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x30000000) close(r1) 09:54:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x100000, 0x12) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000500)={r1, 0x8, 0x3f, "e758dec943cb383205cff5a99c77c888efa2f7bd0893e3dd7eeaa153a799f71d2978827d20e09b5d29c08b4ef3b12fb0d79a2b35ce0ecfc66566cb2823a883"}, 0x47) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) sendto(r2, &(0x7f0000000400)="00e22968b6612ed05aec8b3340fc4f0305432ed8f77d6c84ba13c91b5a409fd7f32453ecffed2c85a0bff497b5e462ad5bcaddcecd42331d31b8be885eb73ac15ca5c01ad279716819f01969ccd5cd5cbfd7068b9512d932d7b097579046bbb25311ef1f2e5c936ff7573f8f379ae4c7ebc0fdaa37dbe43a", 0x78, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r2, &(0x7f0000000ac0)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) linkat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file1\x00', 0x400) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@in, &(0x7f0000000180)=0x10) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, &(0x7f0000000240), &(0x7f0000000280)=0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000340)={r4, 0x8000}, 0x8) 09:54:26 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xd00) 09:54:26 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) connect(r1, &(0x7f0000000540)=@in={0x2, 0x1}, 0xfffffffffffffcfa) sendfile(r0, r1, 0x0, 0x401) r2 = dup(0xffffffffffffffff) lseek(r2, 0x0, 0x3) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) r5 = open(&(0x7f0000000100)='./file0\x00', 0x100048, 0x80) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x397e}, &(0x7f0000000180)=0x2a7) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000700)=""/202, 0xca) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000800)=ANY=[@ANYBLOB="1fa14cc5c07f92c7f3df311efa617e2e3690b4fad7c100002ab8d43ccc4f6b43fc127a1e5d044e60da9e8c44f2c6bd88e2205f5572695460fdfca8bd4835aec7db951ef8be8d928ed3d05b84879daec51a1b07d4930488fc5acdb5a9b740da522abf6421fb36a5409579c75358bbe38e9f11ec7c000000001e33a0827f665fc60494c4c19c62b3851b03c0aa54762411b0f5ba2f495fbeb80e82416add73b8a42339ce3fc9522ce94fe81d4f16c0ad62f1a4c1829aa5626b2f5b96e948"], 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r3, 0x0, 0x1000000000003) r6 = msgget$private(0x0, 0x206) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000000640)=""/70) setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000500)={0x800}, 0x4) poll(&(0x7f00000004c0)=[{r3}], 0x1, 0x0) pipe2(&(0x7f00000003c0), 0x100000) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0), 0x4) rename(&(0x7f0000000240)='./file1\x00', &(0x7f0000000580)='./file1\x00') setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x19}, 0x8) r7 = getpgid(0xffffffffffffffff) fcntl$lock(r4, 0x0, &(0x7f0000000200)={0x1, 0x3, 0x9, 0x5, r7}) setsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a11863740fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee341a3066aa2f30e7c6375a9c4603576", 0x72) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r8, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x26, &(0x7f0000000080)={r9}, &(0x7f00000000c0)=0x8) 09:54:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x100, 0x0, &(0x7f0000001380)) 09:54:26 executing program 2: shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r0 = shmget(0xffffffffffffffff, 0xe000, 0x200, &(0x7f0000ff2000/0xe000)=nil) socketpair(0x0, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) read(r1, &(0x7f0000000040)=""/4096, 0x1000) shmctl$IPC_RMID(r0, 0x0) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x0) 09:54:32 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000140)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0xc00, 0x64) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x400) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r5 = socket(0x1f, 0x10000005, 0xd26) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x0, 0x5) poll(&(0x7f00000000c0)=[{r4, 0x2}], 0x1, 0x0) setsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f00000002c0)=0x6, 0x4) r6 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', 0x0, &(0x7f0000000280)='(\x00', &(0x7f0000000300)='\x00'], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) mlock(&(0x7f0000cdb000/0x200000)=nil, 0x200000) 09:54:35 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() sync() r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x8, 0xfff}, &(0x7f0000000100)=0xc) r2 = semget$private(0x0, 0x0, 0x100) __semctl$IPC_INFO(r2, 0x7, 0x3, 0x0) open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x17, 0x5, 0xffffffff) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00./dile0\x00'], 0x10) 09:54:35 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x1, 0x7}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r3 = fcntl$dupfd(r1, 0x11, r1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) r5 = getuid() freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r6, r5) pwritev(r4, 0x0, 0x78, 0x0) poll(&(0x7f0000000440)=[{r4}], 0x1, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000004c0)) fcntl$setflags(r3, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 09:54:37 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x35, 0x0, 0x0, 0x6}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x80000001}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x8007}, 0x8) 09:54:37 executing program 1: socketpair(0x2, 0x0, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), 0x4) syz_emit_ethernet(0xe, &(0x7f00000000c0)="61b22b599237aa68c13b97118100") 09:54:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in={0x2, 0x1, @rand_addr=0x8000}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="8a2a76bfc7d5173053d3195d5fab179b29cad459cb2ce0492cd8cbd884971d9a1914925ba8bac78400f7cee860492c39d2634bf8df37e487603732a30aacd43624531ee6f9788e1f249a23dad6e125592df52ea378b726abf1afc6969492c17bffcf4ed93b30b61255fe12", 0x6b}, {&(0x7f00000003c0)="66b59976bc8ce4e4d209a3f192b02b878c3cfaf15dbc0ea1a85f7181ce50655cc775c1b98eefef3355d1f942d25f620a78731b1e895760af4c046f67a6201010", 0x40}, {&(0x7f0000000140)="d60af2ef8f7d02c245349c61bca89c3ca8240ace5ff04afe8380e1654ee1ca14b1ca611c1c0e88511eab5f5609108ee65e92e874550d49cb014e90bc806bee967bf11395d01e73137d7dc5dfc63ad0", 0x4f}, {&(0x7f00000001c0)="c5d921ef70ad3e14cfec07f7103cea216e29c8e97bee2baae640b39f457745f6b704603bfff6a131d8e93402b2a4b145d5fe12e2d830ce7274503bc467b377c45fa6e1fb7d930dde132dd92c503afc5e1f5484ea9e71b578ed30676e9586a4a053e1c09acb17e135d794575b9a8609c700062282d0c7a47eafe164f0aa8e3922f0c9419f1949e915070d5f2a788115b926af46de4da48f052a155b9c3c4e6bddec5374fc0f9bbe4479a07d2f3f2b0988fdcd248480c8cea27da825bb350a15f893bbc6f0600530b53e8a8c", 0xcb}, {&(0x7f00000002c0)="2162f5070c7362f1e2c4bf2479b5bf7122e007b47ce3da97f89e", 0x1a}], 0x5, 0x0, 0x0, 0x8}, 0x4) r1 = socket(0x0, 0x2, 0xfffffffffffffc00) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000440)=0xffffffffffffffc0, 0xfffffe7d) 09:54:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x7a78, 0x5}, {0xfff, 0x8}}, 0x200) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) 09:54:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3, 0x4}, &(0x7f00000000c0)=0xc) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0x1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000140)=0xf536, 0x4) 09:54:37 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000140)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0xc00, 0x64) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x400) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r5 = socket(0x1f, 0x10000005, 0xd26) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x0, 0x5) poll(&(0x7f00000000c0)=[{r4, 0x2}], 0x1, 0x0) setsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f00000002c0)=0x6, 0x4) r6 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', 0x0, &(0x7f0000000280)='(\x00', &(0x7f0000000300)='\x00'], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) mlock(&(0x7f0000cdb000/0x200000)=nil, 0x200000) 09:54:38 executing program 2: setrlimit(0x6, &(0x7f00000000c0)={0x10000000000b35d, 0x7fff}) mlockall(0x1) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) getrlimit(0x0, 0x0) 09:54:38 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="f00000003399ba57c0974ce7bcab79d35aa611c2c02d170f4434d41b11bfcedfee226d528c15feee7f925f2421bfd2e128b856d3292f0a58d501e4f69dfacdcd66eb030020f09050cc9ff8ad2bc4fb79dee54d6117e049177c2d7e641e21ee99a0169491067333691fe27b99338a23461a43c106fff61ed12b72f71eab21241fda7a8e46c89e82cee367d4e0f42528ec43bde2aad9d288ffacca21b0ac107826857d6267a596bac080657636d069fa0c7665c732dd1db601c44c2104b1171f00a3ac7924168254a8986351f6cd915dac04eff912c256d422edd6f430686875f5e5eb00000000"], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x1, @loopback}}, r2, 0x8, 0x8, 0x50}, &(0x7f00000002c0)=0x8c) sendmsg$unix(0xffffffffffffffff, 0x0, 0x8) getuid() freebsd11_lstat(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) 09:54:38 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) read(r2, &(0x7f0000000580)=""/197, 0xc5) open(&(0x7f0000000240)='./file0\x00', 0x20000000000004c0, 0x0) r5 = dup2(r2, r0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) read(r5, &(0x7f0000000140)=""/161, 0xa1) 09:54:38 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r2 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x27, 0x7f) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) r3 = semget(0x0, 0x3, 0x10) __semctl$SETVAL(r3, 0x4, 0x8, &(0x7f0000000040)=0x3) open(&(0x7f0000000180)='./file0\x00', 0x10082, 0x40) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) socket(0x17, 0x10000000, 0xa721) 09:54:40 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r2 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x27, 0x7f) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) r3 = semget(0x0, 0x3, 0x10) __semctl$SETVAL(r3, 0x4, 0x8, &(0x7f0000000040)=0x3) open(&(0x7f0000000180)='./file0\x00', 0x10082, 0x40) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) socket(0x17, 0x10000000, 0xa721) 09:54:40 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000140)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0xc00, 0x64) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x400) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r5 = socket(0x1f, 0x10000005, 0xd26) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x0, 0x5) poll(&(0x7f00000000c0)=[{r4, 0x2}], 0x1, 0x0) setsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f00000002c0)=0x6, 0x4) r6 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', 0x0, &(0x7f0000000280)='(\x00', &(0x7f0000000300)='\x00'], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) mlock(&(0x7f0000cdb000/0x200000)=nil, 0x200000) 09:54:40 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r2 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x27, 0x7f) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) r3 = semget(0x0, 0x3, 0x10) __semctl$SETVAL(r3, 0x4, 0x8, &(0x7f0000000040)=0x3) open(&(0x7f0000000180)='./file0\x00', 0x10082, 0x40) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) socket(0x17, 0x10000000, 0xa721) 09:54:42 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000140)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0xc00, 0x64) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x400) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r5 = socket(0x1f, 0x10000005, 0xd26) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x0, 0x5) poll(&(0x7f00000000c0)=[{r4, 0x2}], 0x1, 0x0) setsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f00000002c0)=0x6, 0x4) r6 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', 0x0, &(0x7f0000000280)='(\x00', &(0x7f0000000300)='\x00'], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) mlock(&(0x7f0000cdb000/0x200000)=nil, 0x200000) 09:54:43 executing program 3: r0 = semget(0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x2000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x0, 0x1, 0x4, 0x3f}, &(0x7f0000000100)=0x18) r4 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x19, &(0x7f0000001540)={0x7}, 0x8) __semctl$GETZCNT(r0, 0x4, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="3c00070005439c3840de88ce02ff07000900"], 0x16) 09:54:45 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000180)=""/156, &(0x7f0000000080)=0x9c) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="fc6400000080084caf657807ff4b378202852f6623696c653800"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 09:54:45 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x10000}, &(0x7f0000000180)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast1, @loopback, @multicast2}, 0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x8}, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @local, @loopback}, 0xc) 09:54:45 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000)) madvise(&(0x7f000010c000/0x3000)=nil, 0x3000, 0x3) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x5, 0x410, r0, 0x0) 09:54:45 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x40) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="968ee155bf2a463797a709599f9b4eafa2c1eb78f933c9a64c93cbfe7f79e30fb58d6493f5106b0f4da674b3073658d7996c2846f7bb4df6507245eb23b85ff9091d4e80314476a52057", 0x4a}, {&(0x7f00000000c0)="aa20b0b6349d2fde851e042efd8644c924748eaf7edd4628dbe419a0f5760fa35438bfb5619b22e0298416b91bb354a2732465997e39f0ea4f310cb058868988b05957964ace62790238c3ef1cb1c970706d674e6d4c6030fd4abfb8ce7a9e2175", 0x61}, {&(0x7f0000000140)="918691faa6b972344ca643232e1b04c17fb90da369bbe84fd25de983905487730ad213ef131d63fa7a7fe8a47b38fcb67fe316eef2adc58061f0bd6463ee6bee6c0fa232c814dc75019c03f35fc2364c55a364bded293dad1ce5160ba81f2fb4121941bc5a05d94cae003e2d7b1d9c9a612ba26a3122d247e1085fd9f30e7d2043343490a7bd93db3fc3a63e7957cb02f8b0870024068a20e3b9543cbf578f73ba79549dbdb893621428990b5aea7a535edf11412c015dbf7eb6914a868edece913e11555c0c98337ecb0f6793ebdceeda88ce1dbe054dff1ea08c36cb4cb493d8d27a4e86480a03c69cf3", 0xeb}], 0x3, 0x0) sendfile(r0, r0, &(0x7f0000000280), 0xaea) 09:54:45 executing program 0: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) mkdirat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0/file0\x00') sendto$unix(r0, 0x0, 0x0, 0xc7, &(0x7f00000000c0)=@file={0x20215, './file0/file0\x00'}, 0x10) 09:54:45 executing program 1: setuid(0xee01) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000040)=@in={0x2, 0x2, @broadcast}, 0x10f) 09:54:45 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fstat(r0, &(0x7f00000000c0)) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x4) 09:54:45 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) freebsd10_pipe(&(0x7f0000001100)) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000100)=""/4096, &(0x7f0000000080)=0x1000) fcntl$setflags(r0, 0x2, 0x1) clock_settime(0x0, 0x0) freebsd11_lstat(0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f0000001140)=0x100000001, 0x4) getuid() freebsd11_lstat(0x0, 0x0) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x41) 09:54:45 executing program 0: setpgid(0x0, 0xffffffffffffffff) getpid() 09:54:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xcd, "e239e1c0b48af7d4c2d2702196d93d9f2f19b73e6c0222d7468922cee7dd3c6a2522b510fb60a4167267353c1e0c360bc989cf3d3cfe35a9acc26ce309308052584814993c4e0744b001989bd03282c4760ea11b58dff380179b13984d17f7455e63ef23ebe95e330d064b11427fb52e83f8ffe2ae35d331074497419908df4749046ba9627df51c732547b53fa7586b9e28d6fb7e82e45e9a00fb1bc8ea1d2755ed70a2f7f2c03d56deeb0f11d86eff80f3290a4991ee23c5f95792694a054866f2fef31ef1a895ecb55abd0b"}, &(0x7f0000000440)=0xd5) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0x24d6}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000580)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x1, 0x8001, 0x800000, 0x100}, &(0x7f0000000640)=0xa0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000680)={0x0, 0x3}, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000700)={0x0, 0xb2, "dd6962cd02092b36c44e4866ecce3e1d949d89147232368f4acb9ae5e4ec9061a00aa7c6d023390e0b11bade792dbe0d377c8f478f3dd22aa3905a1ffa515f6fce4f5e593a1691e790e3001adec1f2bc8c0054f7cb0cc43f5c14ef3ce59d317715e379bf3419b805ea2251beda21d1d1283424769da0f2be92d8b1aac1c9f72345fbca543d2edfe53bd5c993263a8764365a4681ed90a3c3efbacee6e29b5afe306aa95cc9ce2f222e4ae27493ccc6d024a1"}, &(0x7f00000007c0)=0xba) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={r1, 0x7}, 0x587baacf) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x7fff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x0, 0x4, 0x2, 0x0}, &(0x7f0000000080)=0x10) getpeername(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x7ff, 0x6}, 0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x200, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0xffffffff}, &(0x7f0000000280)=0xc) 09:54:46 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r1, &(0x7f0000000500)=""/90, 0x5a) fcntl$setstatus(r1, 0x4, 0x4) execve(0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000100)={0x100000000, {{0x2, 0x0, @rand_addr=0xfb89}}, {{0x2, 0x2, @multicast1}}}, 0x118) write(r0, &(0x7f00000000c0)="db", 0x1) 09:54:48 executing program 0: r0 = socket$inet(0x2, 0x2, 0x3f) getsockopt$inet_int(r0, 0x0, 0x15, 0x0, 0x0) 09:54:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) write(r0, &(0x7f0000000000)="07107260def5e176e7c5da1111391a51017244df07ad0db359fb0309ed1d5510387ee4f4503b6c6dc734590a8c3b3fd7d9440bd34ef08b7d360a2e96446b332534", 0x41) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2c41, 0x8, 0x7}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x712, @empty, 0x1}, @in6={0x1c, 0x2, 0x1, @loopback, 0x5}, @in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000200)=0x10) listen(r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x100001, 0x108) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) close(r0) 09:54:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x0, 0x2, 0xffffffffffffffff, 0x20}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000002c0)=0x9) 09:54:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) 09:54:50 executing program 2: r0 = socket(0x100002, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 09:54:50 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() sync() r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x8, 0xfff}, &(0x7f0000000100)=0xc) r3 = semget$private(0x0, 0x0, 0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) __semctl$IPC_INFO(r3, 0x7, 0x3, 0x0) open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r4 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="00802866000000000000"], 0x10) 09:54:50 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() socketpair(0x1c, 0x20000000, 0xfffffffffffffff9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffd000/0x3000)=nil) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r1, 0x5) r6 = fcntl$getown(r1, 0x5) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000480)={{0xf4, r0, r3, r0, r4, 0x20}, 0xfffffffffffffbff, 0x4, 0x1000, 0x19, r5, r6, 0xcff}) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10020c, 0x2a) r9 = socket$inet_sctp(0x2, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) r14 = dup2(r11, r8) ppoll(&(0x7f0000000100)=[{r1, 0x100}, {r7, 0x2011}, {r8, 0x10}, {r9, 0x8}, {r10, 0xf7}, {r12, 0x41}, {r13, 0x2}], 0x7, &(0x7f0000000140)={0x1, 0x924}, &(0x7f0000000180)={0x100}, 0x8) setreuid(0x0, 0x0) setreuid(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r11, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x400, 0x200, 0x3, 0x10001, 0xff}, &(0x7f0000000200)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000240)={r15, 0xe, 0x3f}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r14, 0x84, 0x19, &(0x7f0000000280)={r15, 0x3}, 0x8) setresuid(0x0, 0xee01, 0x0) 09:54:50 executing program 3: ppoll(0xfffffffffffffffe, 0x2b0e, 0x0, 0x0, 0x2a7) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x194) fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f00000000c0), 0x100000) 09:54:50 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0xe3, @loopback, 0x80}}, r4}, &(0x7f00000001c0)=0x84) close(r0) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3}, 0x8c) fchown(r0, 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) 09:54:50 executing program 1: 09:54:50 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000700000000000058e800000000000000000020000000000000000000000000000000000000000000000000000700"/110], 0x6e, &(0x7f0000000200)=[{&(0x7f0000000080)=""/17, 0x11}], 0x1, &(0x7f0000000240)=""/179, 0xb3}, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) bind(r0, 0xffffffffffffffff, 0x0) 09:54:50 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x979, 0x1}, 0x8) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000000), 0x10) setgid(r1) 09:54:50 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) socket(0x1f, 0x7, 0xfffffffffffffffc) 09:54:51 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYRESHEX=r0, @ANYRES32=r1, @ANYRESOCT=0x0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x3d}, 0x0) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x2, 0x10001, 0x8}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000480)={@in6={{0x1c, 0x1, 0xad, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, r3, 0xf17, 0xaee, 0x5, 0x7000000000000, 0x8000}, &(0x7f0000000300)=0x98) recvfrom$unix(r2, &(0x7f0000000080)=""/130, 0x82, 0x1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x8) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/36, 0x24}, 0x0) socket(0x2, 0x4, 0x0) renameat(r2, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00') 09:54:51 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$unix(r0, 0x0, 0x20a, 0x0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffd7f) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 09:54:51 executing program 2: r0 = socket(0x2, 0x40005, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xaf, "9f04dfe53328f4bab3312d40456e2247d5af2b8616624f246067eaa09d529351b6a30aaab1331f5399a86b1118bdd2b7070239def7c4587ba00ea521457e785590ed8dc3e13cebfc0d2ba7594d25c736e7ae924f9c608bdabe1a8f01d5acf299bda91cb6da58c21b74b9958ed97867a6b6f7ff5b195aa087fc1dda12426949bf92acb7db4f411fd4209bcc7402ee64e93288c995c484546ba7045226ca29d782e0c0082d2076cc465fd17ee061a046"}, &(0x7f0000000180)=0xb7) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x3ff}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) pwritev(r0, &(0x7f0000001600)=[{&(0x7f0000000200)="b361d408287fdc0250593b1ca1895190b0a3d3a089b1f0064e5990ca", 0x1c}, {&(0x7f0000000240)="f4d39ef4f60796165fd50935b6ce7dcb3f550ed1df0fbf5bfdbf869170d868a26416d9d2bacdabd51ad12241cd90a7b857315f210bd59bc110f12ce4987d654676d8e796a20c615857b00dc37eb2dd9ea372bdf11ea0774eb990e77be617151019429061e348c6ce8167023e2742cdf7be59417e4e61911a549aac48c0b0c0c94ec4fe4021b85085b0fa488d2491922ccc635f9ee25a68c93767450bec315025fbf8fefcf8e8a787e62463b7471f9d7eee715ed25ad48a44ca1ad8d2c33ed09079a117a336712ee95f084be62ad4744475fe894712fa98c2e42598d299acf50fee26", 0xe2}, {&(0x7f0000000340)="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", 0xfa}, {&(0x7f0000000440)="7242dda0d410298bdc90d2f5c650b07623267f0d11907e5dbcbdf105597f540c3d4d336bd5fa34fffe05b8aca662dfcb82456facf82be7241e1ba2fa541250e6c70023143d9260d7856de1a8b4b3653d46588b9de883ebb292a506993eb439ce809e77cb443b29e4b61ed0e83e15c73c2c3c582ac88f5f437f478443eae1a137741242633ce4f359c4f4e771325374366a", 0x91}, {&(0x7f0000000500)="ac9980bc380a53b1d5820d4a44583840096f8b0e72d497c6c5cd274a9a19484750b7f1688008d9d98d3dfb000ac772", 0x2f}, {&(0x7f0000000540)="5426c52e9f766ce63809101aa982412cb5826a545f5adb41570ed87d5667e9af8d027adb931201be33ab69ceea0bce764ab849c23825dc29f4199581ea83bef7d52486ea86950d7b316730549d456a0b776e96c8c1231bc149af721b0f2794f7b4e21503dc8e8448f1b3de9821bdb09f140dd2c244883c2003f66eb9b69e955833320a49ef163fca11d92ed9fbbbd622b7f9aa1f1ad7b7a2da6ee24127b3d287adfcecbbaf45ce76d2eb35777182", 0xae}, {&(0x7f0000000600)="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", 0x1000}], 0x7, 0x0) close(r0) getegid() ftruncate(r0, 0x6) 09:54:51 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r1, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) bind$unix(r2, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1105f, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r6 = dup(r5) pwritev(r6, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r5, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r6, 0x4, 0x40) read(r6, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r3, 0x0, 0x0) read(r4, &(0x7f0000000580)=""/197, 0xc5) open(&(0x7f0000000240)='./file0\x00', 0x20000000000004c0, 0x0) 09:54:51 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) r1 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) r2 = getuid() fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = open(&(0x7f0000000580)='./file0\x00', 0x10c00, 0x2) r7 = getpgrp(0xffffffffffffffff) r8 = getpgid(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000500)={{0x8, r2, r3, r4, r5, 0x2a, 0xa000000000000}, 0x67, 0xfffffffffffffff7, 0x3, 0x8000, r7, r8, 0x57}) recvfrom(r6, &(0x7f00000005c0)=""/248, 0xf8, 0x1, &(0x7f00000006c0)=@in={0x2, 0x2}, 0x10) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r9, 0x0) 09:54:53 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000200)={0x1, 0x0, 0x6, 0x8001, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000480)={r1, 0x9}, &(0x7f0000000500)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000580)={r1, 0x80000000}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="82022e2f66696c65300097b3054542252726c6813303a58a84a87d7ac7a6f52f478e770a6f5274ef2b89e4c3cf239af4cc86d96b5658f79cdeca98fdcfcc3a15a532f9d439ea696b0dffc14c00e019fbbfcedcefe96381aeba4830a0e375a2d93b8e9770920bc963d22152756e6cf214dd1843ab74f41f533e236871cfdc357048c13b4a38b98eb582c41360dc9e70bb0063b446ddb01a2ac445171167e2fe78127e14e370413a96bf88788c8408fc7b78075db5f3756afc99840b5f3c50a0557fb198ccb2c7497918c44d449b285c6b720460afc246872fbc7ebd225a616f29f273183675"], 0x10) sendto(r2, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) freebsd10_pipe(&(0x7f00000005c0)) recvmsg(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x2) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) shutdown(r2, 0x1) getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 09:54:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000180)=@in={0x2, 0x1}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000200)="3b30e8547411c5dc91ec9a52567801f554473c5a1f1498f46ac6b166c37f885f89b5cc5bbb0cb02e263bb963f815bd45bc5b0b593f4b28743e009df1c8a877283cbe49290fe9144a5daec487cefa11668297a3e2edd395498d89438d2084b4dab6c794fbea51ad44631525cb9072b90e3260f14a282ffbb12ebafdea515ebdbd6fd1487ab0406da21a81c6d29beedfb258d211802309", 0x96}, {&(0x7f00000002c0)="d9d11ac684f7", 0x6}, {&(0x7f0000000300)="853ec4436436a6fb988161484a7d79192821b97316ab4c845ec0bb5cf5d047b5f04feaf2d86b272891384f5f5e9e40ba10d17ea23c329d3ed6bbe47c71023e9035ec18c06315d597034e203a2bc3bd852b1e974d1ca20b623d35df7d52ca62f1706457d1e70fa0078637a91858ec2adb", 0x70}, {&(0x7f0000000380)="2cbfc1549dd0de54ea7c3fc409c654119f2661b046", 0x15}, {&(0x7f00000003c0)="76db975679615b5e1c59eebdbea36137f0b7460eedb12a54b10155fc40569fce", 0x20}], 0x5, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x2a8}, 0x100) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@local, @multicast2, @remote}, 0x24e) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 09:54:53 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x9, 0x1f, 0x5, 0x9, 0x1e, 0x8, 0x100, {@in={{0x2, 0x2, @loopback}}, 0x0, 0x6, 0xeb8, 0x100, 0xffffffff, 0x1000}}, &(0x7f0000000180)=0xb8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0xf, 0xe1f}, 0x8) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x400) setsockopt$inet6_group_source_req(r0, 0x29, 0x3d, 0x0, 0x0) r4 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000000)=0x9fae, 0x4) 09:54:53 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0xf, &(0x7f0000000100)={0x10000000000b35b, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x4) 09:54:54 executing program 2: getrlimit(0x9, 0x0) 09:54:54 executing program 0: mkdir(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) unlink(&(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') r0 = shmget(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/84) open(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x120000, 0x0) 09:54:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x40}, 0x14) 09:54:55 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x20000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10009) r3 = msgget(0x2, 0x9) msgrcv(r3, &(0x7f0000001140)={0x0, ""/186}, 0xc2, 0x0, 0x1800) sendfile(r0, r1, 0x0, 0x3f00) dup2(r0, r1) read(r2, &(0x7f0000000140)=""/4096, 0x1000) 09:54:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000180)={0x6, 0x2, 0x800, 0x1ff, 0x81, 0x9, 0x3f, 0x4, 0x0}, &(0x7f00000001c0)=0x20) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000000c0)="baf610f75a33c9077f20edf1bcc4e91d014f0ab57a641681fc7de465a124841276f15c33459920a49f9b2a6f1610a9eaab73f639ac3c413a6c45dbb405abff0c8d0861943a", 0x45}], 0x1, &(0x7f0000000200)=[@init={0x14, 0x84, 0x1, {0xfffffffffffffff9, 0x41fd, 0x100, 0x4bf6}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @sndinfo={0x1c, 0x84, 0x4, {0x1ff, 0x400, 0x7f, 0x3, r2}}, @dstaddrv6={0x1c}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x6c, 0x4}, 0x20008) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r3, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x9, @remote}, 0x1c, 0x0}, 0x0) 09:54:55 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) fcntl$setstatus(r0, 0x4, 0x40) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) fcntl$setflags(r0, 0x2, 0x1) sendmsg(r0, &(0x7f0000000040)={0x0, 0x1cb, 0x0, 0x38, 0x0, 0xfffffffffffffdfb}, 0x1) 09:54:55 executing program 3: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x9, 0x3}, {0x0, 0x62e}}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x401, 0x1, 0x5, 0x9}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000000000005b0000000100000001000000"], 0x24}, 0x0) 09:54:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup2(r1, r0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1, 0xffffffffffff3033, @empty, 0x8}, {0x1c, 0x2, 0xece, @empty, 0x8}, 0x3, [0x7, 0x5, 0x7, 0x1, 0x5, 0x2, 0xffffffff, 0x100]}, 0x5c) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000000c0)={@empty, @broadcast}, &(0x7f0000000100)=0xc) syz_emit_ethernet(0xe, &(0x7f0000000080)="7903008ce60c923afeed35c00806") 09:54:55 executing program 2: r0 = socket(0x2, 0x10000000001, 0x0) socketpair(0x0, 0x10000000, 0x3e, &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x5b, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x7, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) 09:54:55 executing program 0: socket$inet6(0x1c, 0x4, 0x3) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6f, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x3005, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x8, 0xa0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000100)={r3, &(0x7f00000000c0)=[@in={0x2, 0x0, @rand_addr=0x7ff}]}, &(0x7f0000000140)=0x10) 09:54:55 executing program 2: r0 = socket$inet6(0x1c, 0x9, 0x100000001) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x8, 0xfffffffffffffff8}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local}, 0x14) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000080)=0x401, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000100)={@local, @multicast2, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@loopback, r1}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)) 09:54:55 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200, 0x121) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f00000000c0)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000180)=0xc) freebsd11_mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x80, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r1}, 0xc) 09:54:55 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x10, 0xfffffffffffffffe, 0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = socket(0x1, 0x20000005, 0x447f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x7f, 0x800, 0x92b, 0x7, 0xaa, 0xe2a, 0x7, r2}, 0x20) 09:54:56 executing program 1: munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r2, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x1000, 0x2, 0x8, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x9}, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) rmdir(&(0x7f0000000140)='./file0\x00') setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) 09:54:56 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1111, &(0x7f0000000240)=0x4, 0x4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={0x0, 0xfffffffffffffffe, 0x1, 0x6}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={r1, 0x3, 0x2, [0x4, 0x1]}, &(0x7f0000000440)=0xc) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) recvfrom$inet6(r2, &(0x7f0000000280)=""/87, 0x57, 0x40000, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$unix(0x1, 0x7, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000004c0)={0x2, 0x6, 0x100, 0x7, 0x2b1c, 0x0, 0x4, 0x20}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="00002f00070000008098ccd8597647138e3ee3c1f2601276808a8aca859ef2569b16729ad192802ef482276e65360ba7ed3c514b6e394a6ce1d7562060e8837a87f9128c81e20f12b9ee"], 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000000140)="824169f72bad54311a35db61629e62c4293564fb4adf8722ee271d6502dc555fd62961496a1186d87883fc4a0219166b2fc43bd17e00f966765f9c8705036d8a1dacb9630d48c600fcb06597ea2a6dd7c20c0c063393ae3989cac861820ec2af7789e87584af269e2dc495312cc93c2dbe", 0x71) open(&(0x7f0000000300)='./file0\x00', 0x80, 0x2) dup(0xffffffffffffffff) 09:54:56 executing program 2: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x0, &(0x7f0000002580), 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x1) socket$inet(0x2, 0x20000004, 0x9) 09:54:56 executing program 3: ppoll(0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) fsync(r0) sendmsg(r0, &(0x7f0000002640)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="1006bfe483609ccd735c4a840a914e494afae312d0631bc298f9cf245e884c9c1535fd544b3d480e08a72332a80e5d982922063f4f1913d2021ba4c0cd85741b7efe147f5a94f160792337fd3cfc72e8ba3579f3685bd68936d3f9fb5c3248b4aa27cf8b83336a8f", 0x68}, {&(0x7f0000000100)="e541c726314e85030a4fc9d9e08b7e7d2aea8f6825634ad0feaa2a7cc6608692f16f04e8363410fd061854cb06620ec51701405a4965ad625a2450040ccc093e3328a3c084282e7f1987882f51d8254eaf299f08dae614d10127e6392d1b39596f90141e8d27f4acc99c3a8e0f9ab775469ebb4ba88dac1539b54799594a167f2bcf6b89507da9463279f9278ed7c374f769462f294f1f87dc586a6127d6262bceec16b2decfb97ba0336bd68418f4ebe2c693b7a69279cdc1164a8337c1c07b0f78cc61a324e99e7ee218bf32a189d377c74c3bca9cc7d79875ba7646094822888aac46303e8937716f2f8cc49d3251616e", 0xf2}, {&(0x7f0000000200)="8a9ba580ade19ab3ff04bc7e3091a2f9dbd76e7ff55f4cd81739f7516051f1ff6b55676a40b96927824220cbdab7c5004e1366475b6d1a8b8a2b8c00198c2338cb3be8f73c97e4d82f3a31e955a52fa39fc472888d38a1e26e7478dbb6c998268ee11ed82419b55494ed7ef7876b0339cd24cc3ff1edf2c8f400e31dfcb25af2a690da897fc023dda09801b0b7c5cf3a31c60094148df02cfadd4c645a7be10c0dcd39aa1ccf07f99f580d2ec46e64b0d517bf0ae02b3f1993b4137cfcbf6fbfa8fdfcb6fed85c3130906384ff253eef28ff694435cd8157fbc92d02042ec0", 0xdf}, {&(0x7f0000000300)="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", 0xff}], 0x4, &(0x7f0000000440)=[{0x1010, 0x9f, 0x1, "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"}], 0x21d8}, 0x80) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) 09:54:56 executing program 2: r0 = socket(0x11, 0x2, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xfffffffffffff000, 0xab2, 0x0, 0x40, 0x200}, &(0x7f00000004c0)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x42}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0x7}, &(0x7f0000000340)=0x8) write(r0, &(0x7f0000000000)="9b45d36c29d31183cdea2fdf72be08aba20100e92920381656b966b960a2cbfab7e9a72a5d6f39c5fe8a409d9d62dd38cb99bc7fd5508ac49707a0374b8ebce2afdb8178f3cc3033c48960969707e38ba11df59c84947e261b666cc96f1dd9897b7bd2771180bcaec38642c4ad4c34f40555e7af6750ec084b0d3256bb9dd1c4faf38d1565930380f1eff1efb6fac81135d5461582f6a1bf0f5ba2c157a9f8851f45f575000f7431dca295b5903e5c02fb4ed955746486bddb", 0xb9) r3 = shmget(0x3, 0x3000, 0x18, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r3, 0x1, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r4, 0x93}, 0x8) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) 09:54:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x800}}, r1, 0x40, 0x1200, 0x40}, &(0x7f0000000040)=0x8c) connect(r0, &(0x7f00000004c0)=@in={0x2, 0x2, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000000000), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, &(0x7f0000000080)) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x8977a59f2fa29ac7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xe6, "96635778894a99f3ac36968ddbb69570b692c6f1485aafe92fa7d0856a5a422cb91ef86ed302f67cc9c75774675175e923b3f4ab875152401bd3d530a4e8825aced75107dbb9d205f43029a38cf18bfecae7bc664abd0073e86a17a0b05f8290ce43e8c56fef0b895bbbb2455e1b15640515a3aed090acf3927884f524787d724710454d8bb4eed22b14fabdb15f45ef6eb74316cb2047f5b4895a7ae2290af3e21b7c6b81aa6b19016ce72969873c19f506595940e9e2c11631421e5fc50d2f9d1dc05f3946272633ae6f28061de122a8b2d71f87aa77295d2e66b67246d8373fc912a2900b"}, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x100000000}}, r3}, 0x84) 09:54:56 executing program 3: semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) poll(&(0x7f00000000c0), 0x0, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x60, @remote}}, r3, 0x4, 0xe0, 0x8, 0xfffffffffffffff7, 0xeb7f}, 0x0) ftruncate(0xffffffffffffffff, 0x4) 09:54:59 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000, 0x0, 0x20000}, 0x8) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="826d799f283570b7fe40ae8fda7e34c1bb99e3747d3daa8fce2ed452488050759ecf5ee42d76d2648ec3b9a51a94a1aaa8d9a3076ba82d43cddbbe586f9fe605d5e697e50c6e7167bcb03a81aa4da34d3cb428d7f5f6544c94c70dfb19f0e0b9dbc3b9af4c75428f75639ffa3f18237de32186155e35c0e9edf3abb9a99826f541606193deeeff292f4bcdccb006429541ef276f0b429ee2ec39b58c2255a415b955717f811178132ef0eafc7b3957b607877db2a8e1794ad4"], 0x10) close(r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x2, 0x0, 0x7, 0x40}, &(0x7f0000000140)=0x18) 09:54:59 executing program 1: setitimer(0x400, &(0x7f0000000000)={{0x3, 0x404}, {0x8, 0xc}}, 0x0) 09:55:01 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, &(0x7f0000000040)) 09:55:01 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x6) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/142, 0x8e}, {&(0x7f0000000100)=""/167, 0xa7}, {&(0x7f00000001c0)=""/125, 0x7d}, {&(0x7f00000002c0)=""/124, 0x7c}, {&(0x7f0000000340)=""/122, 0x7a}, {&(0x7f00000003c0)=""/120, 0x78}], 0x6) sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f00000004c0)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000001840)=[{&(0x7f0000000500)="46c8b00f69ad14d56b2955f595d465c174a0949448dda30fd7bd8b2374ecc202f7258d6373fe872fec70c9da8a0eba40cbe9c0d9bf6e237cf20194fb610804973eb2a709c21d725d506ef1cad094fd2d6444a98a32c0aac367ede8f6662a24a0790a88ed1edc43f8d9b3e59c158d7d756f15222ed458ed811b76130c6a0d121581e55f0d700f6fca492a9e8f84f6097d0be4e252060fb662fe2351ef110c418bec361175949cc1392e67e53f80aeaabbcd75f8c88e37254133d112be757aac94452d57f0585d45", 0xc7}, {&(0x7f0000000600)="b340a0", 0x3}, {&(0x7f0000000640)="9159972abcab7c2ff35e8e23a983e8cf3855fd4595c87cec5cc031702bec4df8b16e2cbfdd9f1577eac726598ffc8a149c8dec6f5f5efb9a7e9e040b28cbc94f62aed310ba25d9f98948846c1367d05221fc084211402cc9b0cf02042dbc16bedad4a37ef5d88b87a15ed28957649cec634685c069b4e01e5d67fa4230a290f23e63170f6c2fdbc3cfffe86b6af93c4b8476f594765a3fde842386cc6be368ce2f48385c40665d936e77824481420450dafed8dbd4eeec8e2cc450", 0xbb}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="c2bb9d7c4f25a289b422f98e78a48884a98d6aff1cbcdb53c77cae44110bbe23060f3cd18b83a86e162291ccf9f5179ddee3b427ca030d72ce52802ac92c218841b91e54dab6cfb46a3e738b3317fe1ffc033194bcf9dc3743c4a22e6faa5aace2", 0x61}, {&(0x7f0000001780)="5de69d50dc1f2a2e5e55c9c697ebfb23b64e4e1fb31357d86bd1f4d63e75aa1b79f8bd93b7c3a6e75792389ba2cdf4117fbca2a12ac1ec146ebbce5fbb72a322c475ac166f1a398340d334a815c032a84e2a65090041a03120c0f7a5009d44f5d4a5b7387b80f6d950b654c1cba3412d9c1babbbbc7ee069822d1a8e3e448b68c13d956211d01ca480de1a861057df8150722b54a870b6ab4d4eb9e467f264bbf6069a8b251b364669c9032e288a5cc903bbfeff78b19384fb2882", 0xbb}], 0x6, &(0x7f00000018c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @init={0x14, 0x84, 0x1, {0x0, 0x101, 0x49d8, 0xd3c}}], 0x40}, 0x189) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x600, 0x41]}}, 0x1c, 0x0}, 0x0) socketpair(0x2, 0x2, 0x8, &(0x7f0000000240)) 09:55:01 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x10000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYBLOB="f4b9909738b13a6d16f983a4434c3e6c6768010000000000000014d1da13e1b16be1e07e0dd1524b8d370ea21793c08836aaed7b78739ee89b4270bcf154bac182cef9490c4fa893f0fb32c15e54ea624e85783bb057c3f8c9c9e9c5e086cab1f08b75d43e31776c7e7028d3a65d299c0a3534950fd4d1dedf10c7c2acf135be349120a086077dfe9573cf01c268f3d5d12fce79163006670500f42ed360cb6f4454ba51ed6d98031a989ba5c68ebdfa78958000"/190], 0xa) fchmod(r1, 0x40) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000040)=""/25, &(0x7f0000000080)=0x19) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280)=0xffff, 0x4) socketpair(0x1c, 0x2, 0x5, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000440), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 09:55:01 executing program 3: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) fcntl$getflags(r0, 0x3) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r1, 0x0, 0x1, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) r2 = socket(0x12, 0x1, 0x829) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x8, 0xe2f, 0x2900, 0x8, 0x3ff, 0x1000, 0x3, 0x213, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x7}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 09:55:01 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x624}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x60000c, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100004, 0x0) 09:55:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ca0026561ad7b97591d675574fa435146130bcf9040000a584b68e5a0997de22c40000618de4714fad130d459f47d048"], 0x8) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x61f000000000, 0xf2, 0x7f0, 0x2, 0x9}, &(0x7f0000000100)=0x14) 09:55:01 executing program 0: setitimer(0x0, &(0x7f0000000040)={{0xffffffffbffffffe, 0x2800000000}, {0xbff}}, 0x0) r0 = semget$private(0x0, 0x3, 0x1) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/44) r1 = getpgrp(0xffffffffffffffff) select(0x40, &(0x7f0000000180)={0x3ff, 0x7, 0x8000, 0x4, 0xffff, 0x1, 0x7fffffff, 0xd8}, &(0x7f00000001c0)={0x95, 0xc4ca, 0x0, 0x0, 0x7, 0x7fffffff, 0x4, 0x8000}, &(0x7f0000000200)={0x2, 0xaf, 0x4, 0x1f, 0x8, 0x0, 0x6, 0x8}, &(0x7f0000000240)={0x6, 0x7}) getpgid(r1) r2 = shmget$private(0x0, 0x1000, 0x140, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000480)=""/170) r3 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000140)={0x6, [0x100000000, 0xfffffffffffffd8c, 0x6, 0x2, 0xfffffffffffffff8, 0xb6]}, 0x10) __semctl$SETVAL(r0, 0x6, 0x8, &(0x7f0000000080)=0xfffffffffffffff6) r4 = open(&(0x7f0000000340)='\x00', 0x400, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000280)={0x5, [0x8, 0x6, 0x9, 0x7, 0x6]}, &(0x7f0000000580)=0xe) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000005c0)=ANY=[@ANYBLOB="050000000100201aee114ef915d2653d4a0684287c426400010007000000"], 0xe) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="88000000664c605ef03e3ce78d60ae91516667ac3ccb44fd8df100ec38da44d656094b2d787f680f6c56b81b8c8b4911e85ed4dd075259c9263b94c1316e3bbf64b04b36e57223e61fa6de78a1f5fc978f925bb4a3a3f91d870842c453f0287ea566c54ddeba4329718dfd56d49a728992c60e84b3ada4b4219bee4d99cc71cf577934002f54c39bba45655465fcfc700359aa9dfc782c245323e2eebc7ce885f282ee86ed2aeefa90ac9d99b97a029be643e6c3c3258fd7b5a26bb1aab7d5645037ee562b90ad"], &(0x7f0000000540)=0x90) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000003c0)={r5, 0xffffffffffffff7f}, &(0x7f00000002c0)=0x7) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000300)={r6, 0x3}, 0x8) 09:55:01 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000800)=ANY=[@ANYRES32=r1, @ANYBLOB="b600000010e293cbf85ba68b4125eceae431ff36c682a7e72f06664b4122ad25ccc9215807d46e7b470eac468c16c0c5dbed01d1fe7a09233f2e382f990f79b722f7f49e6340a3eababc16151246ec2fe99544098e854cb7ab800dd4ebb8b28225c27f5d66fccf10b0b0d5b0359c08581dd9a91a5e241675c858d02b3cfa114813f954b4b31a0b6eaaab8aa22ca99d892b6b226518cde4882df493d263c5b2e5d001040000b13591a31468fc5e348e99948e897306c44ddc7c72ee6d0fff3db13617b31bf84ee787e506c63629ccd0b59e18258362c73c614422845716f100"/232], &(0x7f0000000440)=0xbe) r2 = socket(0x17, 0x5, 0xcc25) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000100)={0x9, 0x400}, 0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x3ff) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1ff, 0x200, 0xd78, 0x7, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000080)={r4, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000380)=0x10) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x3, 0xffffffff}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f00000004c0)={0x4, {{0x1c, 0x1, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000002c0)={0x7, {{0x2, 0x0, @broadcast}}}, 0x90) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) freebsd11_fstat(r2, &(0x7f0000000680)) getrusage(0x0, &(0x7f00000005c0)) 09:55:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x10) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r1, 0x0) write(r0, &(0x7f00000000c0)='R', 0x1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 09:55:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@multicast2, @broadcast}, &(0x7f0000000400)=0x8) lseek(r0, 0x0, 0x3) r1 = semget(0x1, 0x1, 0x80) __semctl$SEM_INFO(r1, 0xcb42d75e090b395a, 0xb, &(0x7f00000004c0)=""/83) poll(&(0x7f00000001c0)=[{r0, 0xa}, {r0, 0x200c}], 0x2, 0x2000000000) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x1) socketpair$unix(0x1, 0x5, 0x0, 0x0) open$dir(&(0x7f0000000440)='./file0\x00', 0x2, 0x81) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, 0x0, 0x0) r2 = getpgid(0x0) getpgrp(r2) r3 = semget$private(0x0, 0x4, 0x24c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7, 0x1, 0x3f, 0x4}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r4, 0x5}, 0x8) getpgid(r2) getpid() getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000300), &(0x7f0000000140)=0x100) __semctl$SEM_STAT(r3, 0x7, 0xa, &(0x7f0000000200)=""/201) 09:55:04 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x42}], 0x200000000000057e, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) accept$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/37], &(0x7f0000000080)=0x2b) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000001c0)={r3, 0x3ff}, 0x8) close(r2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0) 09:55:04 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cf", 0x88) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000340)="f8bd8bb9fb1dfcbe7088cdeaab2ca18d132f9488edbcfbc51e35901b45c19316c83e3d6d7b1758ea8a5f8734b91fb7c9dba52387c819f8d5991929b80bec4f344c8be4cdeccebc00be24c00a23f730d1c509e7ca05afd8ced934b35c8cb427318a85cab7f284fd81f154d96c1d0a9e2188f55e41b8a62cdd09275b58c1295f71d29af13b9d674a4c70e7", 0x8a) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x4, 0x0, 0x3}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r3, 0x4, 0x26}, &(0x7f0000000180)=0xc) r4 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000002c0)={r1, 0xffffffff}, &(0x7f0000000300)=0x8) 09:55:04 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x4, 0x0, &(0x7f0000000040)) 09:55:04 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() r1 = msgget$private(0x0, 0x42) msgrcv(r1, &(0x7f0000000000)={0x0, ""/77}, 0x55, 0x1, 0x1000) setreuid(r0, 0x0) setreuid(0x0, 0xffffffffffffffff) r2 = shmget(0x3, 0x3000, 0x22, &(0x7f0000ffa000/0x3000)=nil) getuid() shmctl$SHM_UNLOCK(r2, 0xc) 09:55:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x80) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0xb, @local}, 0x1c, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x0, @loopback, 0x4}, 0x1c) 09:55:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x3, 0x0, 0x7, 0x9}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x50210f7, 0x200) poll(&(0x7f0000000280)=[{r0, 0x82}, {r0, 0x1}, {r0, 0x20}, {r0, 0x10}, {r0, 0x101}], 0x5, 0x100000000) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000240)='./file0\x00', 0xe002, 0xdf4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x8, 0x7, [0x6, 0x7, 0x80000000, 0x4, 0x3f, 0x5, 0x5]}, &(0x7f0000000200)=0x16) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x1, @empty, 0x25}}, r1, 0x6, 0x3, 0xfb}, 0x8c) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x218) 09:55:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x9, 0xfffffffffffffe41) getsockopt$sock_int(r0, 0xffff, 0x3, 0x0, &(0x7f0000000100)=0xfffffffffffffd6a) r2 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x1, 0x1, 0x9, 0x100000000, r2}) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x80, 0x2, 0x0, 0x8}, 0x8) lseek(r0, 0x0, 0x3) close(r3) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x400, r4}, 0xc) 09:55:08 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0x9, 0x3, 0x2, 0x6}, &(0x7f0000000240)=0x18) r3 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x8000000000000, 0x2, 0x1f}, &(0x7f00000002c0)=0x10) connect$unix(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e050000006530007ceca1dc220330350a731d7f16722cf6a7bb251db067d8d2a18429250d12a71f41548053c0f24b3e91dd843b024a7e50a7336e8c22bf82c26382b613fe0fed19a0f3372d1859f2015655abbd66cc86dc84feac487e828bb0bbbd94f673f5c3262bb819bc60ce588a78b703abf63084c1a271b54d6b5204abf8661275058aa7297b3b76fe8d2a7661f00175f5f5ba8c3cde25f8e903fb5159ddd68aef09004fa82289b12b9a9e9d3c8034a47f6e10453bf6e20552a412fbd8b1852bccc29c9a3f7c239e35e2ca01c6f70b07bcafaef7c2d165bbb739c5a6ee5db95663efb3cd6f553e85913bf475ee08b5e3"], 0x1) socket$inet6_sctp(0x1c, 0x1, 0x84) shutdown(r3, 0x2) shutdown(r3, 0x1) setitimer(0x200000000002, &(0x7f00000000c0)={{0x0, 0xffff}, {0x29a, 0x2000000000000401}}, &(0x7f0000000080)) 09:55:14 executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000100)) 09:55:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x52, 0x0, 0x1ff, 0x6, 0x8, 0x961, 0x400, {@in6={{0x1c, 0x2, 0x6, @empty, 0x1000}}, 0x0, 0x400, 0x3, 0xadb, 0x9, 0x2}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) fcntl$getown(r0, 0x5) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x0, "a70ef343b715ac1961194ac1d3fae8d6"}, 0x14) 09:55:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100001, 0x20) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x9, 0x9c4, 0x100, 0x967, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @broadcast}}, r2, 0xfffffffffffff001, 0x0, 0x2}, &(0x7f0000000300)=0x94) readlink(0x0, 0x0, 0xfffffffffffffd56) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) msgget$private(0x0, 0x8) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 09:55:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x4001, &(0x7f0000000140)=ANY=[@ANYBLOB='\a\x00\x00\x00'], &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x94, 0x7}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x0, r1}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xd0be}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2, 0xfffffffffffff86c}, &(0x7f00000000c0)=0x8) 09:55:14 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000080)) 09:55:14 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000080)) 09:55:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)) 09:55:14 executing program 0: syz_emit_ethernet(0xff5e, &(0x7f0000000080)) 09:55:14 executing program 2: r0 = socket(0x17, 0x20000005, 0x3f) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100), &(0x7f00000001c0)=0x8) 09:55:14 executing program 1: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) socketpair$unix(0x1, 0x2, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x3ff, 0x3}) 09:55:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff53) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 09:55:16 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fcntl$setflags(r0, 0x2, 0x1) close(r0) socket(0x0, 0x0, 0x0) 09:55:16 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2003, &(0x7f0000000140)=0x8000, 0xfffffffffffffe3e) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0xc00, 0x64) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x400) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r5 = socket(0x1f, 0x10000005, 0xd26) r6 = semget(0x1, 0x7, 0x8) __semctl$SETVAL(r6, 0x1, 0x8, &(0x7f0000000380)=0x7) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x0, 0x5) accept$inet6(r5, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c) poll(&(0x7f00000000c0)=[{r4, 0x2}], 0x1, 0x0) setsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f00000002c0)=0x6, 0x4) r7 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r7, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r7, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', 0x0, &(0x7f0000000280)='(\x00', &(0x7f0000000300)='\x00'], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) mlock(&(0x7f0000cdb000/0x200000)=nil, 0x200000) 09:55:16 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) r3 = accept$inet6(r1, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xffb, 0x4) mlockall(0x1) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xb13, 0x7fffffff, 0x80200000000, 0x8001, 0x81}, &(0x7f0000000280)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000340)={r5, 0x8}, 0x8) accept(r3, 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x15, 0xffffffffffffffff) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x6) pwritev(r7, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f00000002c0)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlockall(0x3) 09:55:16 executing program 3: freebsd10_pipe(&(0x7f0000000040)) setuid(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = geteuid() fchown(r0, r1, 0x0) 09:55:16 executing program 3: r0 = semget(0x0, 0x0, 0xa0) getuid() freebsd11_stat(0x0, &(0x7f00000003c0)) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)) r1 = open(&(0x7f0000000180)='./file0\x00', 0x900, 0x4) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb, 0x8000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x6}, &(0x7f0000000280)=0x8) getegid() freebsd11_fstat(r1, &(0x7f00000002c0)) __semctl$IPC_SET(r0, 0x0, 0x1, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x3) getsockopt$inet6_buf(r3, 0x29, 0x7f, &(0x7f0000000000)=""/61, &(0x7f0000000680)=0xfffffffffffffca4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x0, 0x0, 0x0) symlink(0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) fchdir(r3) dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) 09:55:16 executing program 0: r0 = socket(0x2, 0x3, 0x0) setsockopt(r0, 0xffffffffffffff01, 0x1, &(0x7f0000000040)="51789d7d35b7e82728356a66cdf025760f55140a4f38d19984a571ebaa3b3719b60cd453f12d1261ee447b3eceee00fc8dbdfe248325781ef5e79fec76860bd154bb00846a1a06b53751c9485ce1bb8fefac552aeea7b5e0c2e68210327f254131", 0x61) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x6}, 0x12d) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000001340), &(0x7f0000000000)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 09:55:18 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x1, 0x1f) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0xc, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000001c0)=0xffc, 0x4) mlockall(0x800002) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept4(r5, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, 0x0, 0x92f1912d1972a3e8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x400000318, 0xffffffffffffffe3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x7}, &(0x7f0000000280)=0x7) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x7a91c9b036d65947) socket$inet6_tcp(0x1c, 0x1, 0x0) mlockall(0x12) 09:55:20 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) r3 = accept$inet6(r1, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xffb, 0x4) mlockall(0x1) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xb13, 0x7fffffff, 0x80200000000, 0x8001, 0x81}, &(0x7f0000000280)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000340)={r5, 0x8}, 0x8) accept(r3, 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x15, 0xffffffffffffffff) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x6) pwritev(r7, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f00000002c0)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlockall(0x3) 09:55:20 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) r3 = dup2(r1, r2) write(r2, &(0x7f0000000040), 0xfffffedf) ppoll(&(0x7f0000000100)=[{r3, 0x8c}], 0x1, 0x0, 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r3, 0x15}], 0x2000000000000036, 0x0, 0x0, 0x183) fcntl$getown(r1, 0x5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @loopback}}, 0x0, 0xfffffffffffff001, 0xffffffffffffffba, 0x8, 0x115dff46, 0x2, 0x5}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r4, 0x1e, 0xa, [0x5, 0x1000, 0x72, 0x800, 0xffff, 0xffffffff, 0x6, 0xaed7, 0x8, 0x8]}, &(0x7f00000002c0)=0x1c) setpgid(0x0, 0x0) read(r0, &(0x7f0000000040)=""/136, 0x88) dup2(r3, r0) 09:55:20 executing program 2: r0 = semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000280)={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x0, 0x1c39, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x6, [0x1ff, 0x9, 0x80000000000000, 0x1, 0x6, 0x0, 0x3, 0x7a6]}, 0x5c) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000800)=[{&(0x7f0000000700)="b4c26309b95deb92da6d27d81d2990becb84a756166f660131c51f12e43a311b0060297fafcac5a603caaca52f95890ef9d4eabe744746c87d39713f08260a5d31ee3b171d15bc20e25b34f50089e41d61e94a0213c2bc11f99c05e546efb9ad15203583d836531a10157734e003507f6dd720d010d5cdf33ce95b98bbc1ddfe664a69ac844680b0bdffa7a692da4d7ea04b0f7de3cf434bef736340dc1bc120df59da"}, {&(0x7f0000000480)="13b831b0992059be07b52b0ab53698f691da025959c28716b85babef65da7c00d020f556aa0f10"}, {&(0x7f00000007c0)="6e4d476e472212aacd0ed41f21a82e2ff40f6d876553564455b571ad32f2e4377f1d5d6e6aeae08ceb6c73ec84604f9a5d15f17941f1"}], 0x10000000000000ce) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x80000000, 0x100000000}, &(0x7f00000003c0)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000580)={r3, &(0x7f0000000500)=[@in6={0x1c, 0x1, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x2, 0xa5cf, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x1, @rand_addr=0x3b17}, @in6={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x768f9f67}]}, &(0x7f00000005c0)=0x10) chdir(&(0x7f0000000300)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0) getpeername$unix(r2, &(0x7f0000000000)=@abs, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r4 = accept(r2, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) unlink(&(0x7f0000000340)='./file0\x00') r5 = shmget(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000180)=""/224) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{}], 0x1) execve(0x0, 0x0, 0x0) 09:55:20 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240)=0x1, 0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) writev(r1, &(0x7f0000000140), 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = msgget$private(0x0, 0x2) msgsnd(0x0, 0x0, 0x0, 0x0) r4 = semget$private(0x0, 0x0, 0x0) r5 = getuid() listen(r2, 0x2ebe) semop(r4, &(0x7f0000000040)=[{0x2, 0x3cd, 0x1000}, {0x2, 0x4, 0x1000}, {0x3, 0x2, 0x800}, {0x0, 0x6, 0x1800}, {0x0, 0x1, 0x1000}, {0x3, 0x10000}, {0x0, 0x3f, 0x1800}, {0x0, 0x5, 0x1800}, {0x0, 0x58a, 0x1000}], 0x9) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r5, r6) msgrcv(r3, &(0x7f0000000000), 0x8, 0x3, 0x1000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x9, 0x0, 0x7fff, 0x9, 0x8000000000000000}, &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={r7, 0x7, 0x3ff, 0x2, 0x3, 0x57, 0x7fff, 0x3, {@in6={{0x1c, 0x0, 0x74c4, @remote={0xfe, 0x80, [], 0x0}}}, r8, 0x2, 0xac9c, 0xfffffffffffffff7, 0x2, 0x1}}, &(0x7f0000000580)=0xb0) getpeername$unix(r2, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x8) 09:55:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0xd017, &(0x7f00000000c0)=0xfffffffffffffffa, 0x4) listen(r0, 0x0) close(r0) 09:55:22 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00"/123, @ANYRES32=0x0, @ANYBLOB="002ed60000000000"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffeaa) 09:55:22 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000480)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000400)=[{&(0x7f00000000c0)="156564599af82a2221ee60758fb44760bc1bc85083ed65ecc5c5ee7158a868d95b40966202c03eb812abd3079089134f46036ba499f4b26d0198197ed180977fa2e9f8200c5ed0554b042bd60f4770d7653ed439", 0x54}, {&(0x7f0000000140)="8add910341d63c8ce42902b509dffefadadfe632b722b00b87d29fa5ac8ef1496b346102509d2bbb50b525e320510376", 0x30}, {&(0x7f0000000180)="a0302817072708", 0x7}, {&(0x7f00000001c0)="2a1b34d9dee81731b01e636f8a16878f0b9430a5fe097658a9d4e5895066cd6f32784317b5d0eeb338565c9e9722b3819dea0413d5b99dab339a487186d6cbdd5d928ef0ef3ebf0e047df284016a01fc6d2abe230511c59770aef21cbd62f0d15d118b64848fbef5d2c829b7796cfcff0e70af17546f93a5bc097fc616b79823a22e7b6685ed4339a6ca8f1d9198204142c2c281166ffc26309a743792951e2c9818cac8e6175fbc6f753587b454bdeff14dc7d80e398fda791e1e856eede072e11456109d31cb4308cdca2b718f63b2c92485f1f4", 0xd5}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="f05bfea03500b03b9b787f29c36e1614db9238c4700b1c0c4373007884753f7b4f19318308e7cbda213fc80303da030248e1883b2a0b5191d7df699adc673e2eedd9745b120ce8a70bc772cbefce7faa11746b24598bb702f86b755b273b49d85b41dfd06cf17f66d83db5b477f01b37dd2ce241c66172cfd9193a15550c1893d5283733c4a65539271b08fbfdf8f7f84e5b6cd8730d669fabfb8658df888bd342b347ae0b8afdd643b1aa0577f238696bba21cf9626f4a4a7a5cd3ace3dbeac1d6e60d22dff1c52a26d043f7d87f328071045c4d4b3ae59bb33497644b9f65662060788012a285c1b7910b48ba2707233ebd2477a6a", 0xf6}], 0x6, 0x0, 0x0, 0x184}, 0x100) r2 = getpgid(0x0) fcntl$setown(r1, 0x6, r2) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20004, 0x10) r4 = open$dir(&(0x7f0000000540)='./file0\x00', 0x6, 0x3a) sendmsg(r3, &(0x7f0000000740)={&(0x7f0000000500)=@in={0x2, 0x3, @rand_addr=0xffffffffffffffc7}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000580)}, {&(0x7f00000005c0)="9cedcfac2d9798466b67f86822922e0b1a8433a4bcc8be57f2aea7e114774bf8eb688cef542cd09498e389690fe47e5790c37eeb4da23c051bbe9804b3b59ab6758a23cf57179637d3f33b38ce46b3be042de7ec4b8a909ee3e1c0e0914124c83868c3bd736d2c185c0dd304a35d619247c2d227ffe2c2aafc802f257deef5b5d98267c2ee4aeacad71275da0d406c4b34d3bacb5b684f61b1c546534918d7d2834d609ff98dfdcdfabbe858df056b", 0xaf}], 0x2, &(0x7f0000000700)=[{0x40, 0x3a, 0x4, "94a624c86c524274248985e90e64a2d1c7d3e02461177d0e9195481cf25b9084a7aafe8df1aabb1a1cdd4d8e188aa011"}], 0x40}, 0x100) sendfile(r3, r0, &(0x7f00000006c0), 0x1) faccessat(r4, &(0x7f00000004c0)='./file0\x00', 0x0, 0x100) setrlimit(0x3, &(0x7f00000002c0)={0x10000000000b35d, 0x1023}) fcntl$setstatus(r0, 0x4, 0x10004) 09:55:22 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) write(r2, &(0x7f0000000040), 0xe8) sync() ppoll(&(0x7f0000000080)=[{r1, 0x2024}, {r0, 0x203f}], 0x2, 0x0, 0x0, 0x0) 09:55:22 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x20, 0x101}, 0xc) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') rename(&(0x7f0000000140)='./file1\x00', &(0x7f00000000c0)='./file0\x00') 09:55:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0xfdffffff) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x0, 0x3, 0x1}, &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0x100}, &(0x7f00000001c0)=0x8) pwritev(r0, 0x0, 0x0, 0x0) 09:55:22 executing program 3: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r0, 0x0, 0x5e, 0xffffffffffffffff) 09:55:22 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000000)={@rand_addr, @empty, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@empty, @multicast2, r1}, 0xc) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 09:55:22 executing program 3: syz_emit_ethernet(0x56, &(0x7f0000000200)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x404, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x402, 0x20) mlockall(0x1) clock_settime(0x4, &(0x7f0000000180)={0x1, 0x100000001}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x8, 0x4e5}, {0xa10, 0x1}}, 0x200) 09:55:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100008, 0x20) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 09:55:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000100)={@empty, @multicast2, 0x2, 0x6, [@empty, @empty, @multicast1, @local={0xac, 0x14, 0x0}, @loopback, @loopback]}, 0x28) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x39a8}, 0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) 09:55:22 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) listen(r1, 0x1) 09:55:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00, 0x2000, 0x0, 0x6f}, &(0x7f0000000000)=0x10) 09:55:22 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x4, 0x3ff}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000400)={r6, 0x1}, 0x8) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 09:55:22 executing program 1: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x2000000000000002, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 09:55:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x5, 0xffff}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000040)=0x8) 09:55:23 executing program 3: r0 = socket(0x1, 0x4, 0xfffffffffffffffd) connect$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_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x98) socket(0x1, 0x20000007, 0x4) 09:55:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x401}, &(0x7f0000000100)=0x5) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x10001, 0x100000000}, 0x10) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x1000) shmdt(r3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x1}, 0x10) 09:55:23 executing program 3: r0 = socket(0x6, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x25, &(0x7f00000001c0)={r1}, 0x8) 09:55:23 executing program 2: select(0xf423f, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) r0 = socket$inet6(0x1c, 0x0, 0x1415) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), 0x0) r1 = accept(0xffffffffffffff9c, 0x0, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0xd881ec0, 0x4f}, 0x8) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 09:55:23 executing program 3: mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) truncate(&(0x7f0000000080)='./file0\x00', 0x3ff) truncate(&(0x7f0000000340)='./file0\x00', 0x2000000005) r2 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000140)="8cc9864cd2f3290e1da390801b7198c2180a116e4cc2bd66b018c586875ae1525f45e988d4b68b469f14944415001f31ed6b5a52d250015da90c223c132adf4897", 0x41}, {&(0x7f00000001c0)="4b46863a28847a62d3edce03339ebbb2580d128f0e48fe8ef9a67a002bf1e4e5d1f674644c370c708082b0affbe213e0bdb191d1249d595b36b4690f414a42f40073e5aeeee82f68a619399dd612e30c5a544936c775bd84cd75ee51cdb220635b606a5fc1f69d074bf62553c64dfa25db0c4c286cc82e37e86b79880ab8e561e4dc6cd848881c7a0fa8c5018e6bdcabb4b5cb29dc1af8215b7cc2606709c5947513f6bd31130175f90de22546cfc4de8f934339", 0xb4}], 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[0x0, &(0x7f0000000740)='\x00']) openat(r1, &(0x7f00000002c0)='./file0\x00', 0xa, 0x80) 09:55:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000)=0x1c00, 0xfe6a) flock(r1, 0x0) 09:55:24 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@abs={0xe472e5ba7b8b01db}, 0x8) getrusage(0x0, &(0x7f0000000040)) 09:55:24 executing program 3: getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) sigaltstack(&(0x7f0000000000/0xe000)=nil, 0x0) sigaltstack(&(0x7f0000008000/0x1000)=nil, &(0x7f0000000000)) mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) 09:55:24 executing program 2: select(0xf423f, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) r0 = socket$inet6(0x1c, 0x0, 0x1415) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), 0x0) r1 = accept(0xffffffffffffff9c, 0x0, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0xd881ec0, 0x4f}, 0x8) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 09:55:24 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0xdf) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000000)=""/39, &(0x7f0000000040)=0x27) 09:55:24 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x39}, 0x0) write(r1, &(0x7f0000000200)="8d", 0x1) select(0x40, &(0x7f0000000040)={0x5, 0x400, 0x3ff, 0x7, 0x80, 0xffffffffffffff7f, 0x1, 0xbff}, &(0x7f0000000080)={0x9, 0x92, 0x81, 0x4, 0xffe00000000000, 0x8, 0x1, 0x2}, &(0x7f00000000c0)={0x2, 0x100000000, 0x8, 0x0, 0xdb9, 0x8001, 0x40, 0x7}, &(0x7f0000000180)={0x3, 0xfff}) close(r2) dup(r1) r3 = msgget(0x1, 0x38) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x4, 0x400) msgctl$IPC_RMID(r3, 0x0) 09:55:24 executing program 1: freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5a128e58}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000200)={r3, 0x4, 0x9, 0x4, 0x9, 0x9, 0xfffffffffffffffa, 0xd377, {@in6={{0x1c, 0x1, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r4, 0x1ff, 0xd044, 0x2, 0x0, 0xfffffffffffff499}}, &(0x7f00000002c0)=0xb0) r5 = semget$private(0x0, 0x1, 0x0) __semctl$IPC_RMID(r5, 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x410, r1, 0x5b) 09:55:24 executing program 3: socketpair(0x26acc80a8d2706c3, 0x4, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x81}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r1, 0x1b, "4681d655b7bb632be90eeca22bd38f7f915f7546a12fb546336aee"}, &(0x7f0000000300)=0x23) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20008, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x753fbcd4, 0x9, 0xa2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x8001, 0x2000, 0x1, 0x8000, r3}, &(0x7f00000001c0)=0x10) r4 = socket(0x11, 0x3, 0x0) sendto$unix(r4, &(0x7f0000000000)="b10005040400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) 09:55:24 executing program 2: getrusage(0x1, &(0x7f0000000080)) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000000)={@remote, @multicast1}, &(0x7f0000000040)=0xc) r1 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x104) r2 = getpid() r3 = geteuid() freebsd11_stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000005c0)=[{&(0x7f0000000200)="6a90720335f710b651b3b4c7a71f09eefcea7af4a5345142df72e1a33666520e90bae77c36f82186545e4e4a543e05625fd2668d7289f293724f706217d75f9f51c02a96820c2bf71d59fc16b0f470f7f5594725728e6a1032f63b", 0x5b}, {&(0x7f0000000280)="908538ad9e7c776f", 0x8}, {&(0x7f00000002c0)="31de053474cb68b9272880e89604a3344da6daa87d1982f685a7508665e74c5dea4ed4852847", 0x26}, {&(0x7f0000000300)="c1652dc64c1f41f7676c76b194104b03781c204a367ed1f1a578dced8319e1f2306b05ada49276406c58dbf718e1b4f471889468e91092e91cbd79ea926bcec64488072994e2d9c387d39b24448f3658446932f2cf9121452f8e4b491afda43327701578354d47488f8decd123e391b6bb7904878bebfb4548ba686ebb1ae61da8cbb3ea5d13cb860adf30563d01b61b0d25b3c6526012febcbebf84a9001dab9a6be7fb7b2045a68a60518ff6e0243ff674b6b380102c888615c6794ca43b4d96d3148a2aba469b65e36208ed3727", 0xcf}, {&(0x7f0000000400)="30abf496df67848e7ed78c64bc", 0xd}, {&(0x7f0000000440)="e48539b15cda8b6c56df51aaaf5970d8699f1300c968f8087e8ff065ee5902a8b0eb152dff2d28906c046eb313b98cc1d9c2ddc51dc1f1cb2d156c809b7e3e2d425eaf4bb7e013f626dc04c7dce2d0ceb9025e04d553a70b003e08bfd3b4920af771408692312fdcb50a2684869a7a91843da3c4951fbbd73a27f1385ce171c281098da03d45e58d", 0x88}, {&(0x7f0000000500)="db7e26169fb535300372a1cf866b72bbe70af2dc93e8a724fa57954d1804e6a1c321df76bd8339c37e01aa439422d619fde564e6cf0f784fe39fbe274d788b4158c5391a9cc47d19d42611ae0dc917515c51e20047e392db55d71f34edb670d4b734ae51cbcb25417c6efb630c026bf6ea22a248024182eed409c10bbaf4d1e51c1fa3b113", 0x85}], 0x7, &(0x7f0000000700)=[@rights={0x10}, @rights={0x10}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r5, r0, r0, r0, r0, r0, r0]}], 0xd0, 0x20000}, 0x2008d) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000840)=0x1, 0x4) 09:55:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x7b) 09:55:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x38) fcntl$getown(r0, 0x5) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x410, r0, 0x0) 09:55:25 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x102, 0x120) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x7, @empty, 0x3}}, 0x0, 0x3f, 0x101, 0x3, 0x6, 0x80000000}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000001c0)=0x8) clock_gettime(0x1, &(0x7f00000000c0)) 09:55:25 executing program 0: r0 = socket(0x2, 0x20000000, 0x7fff) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x1, 0x2, @loopback, 0x2}, {0x1c, 0x1, 0x8f93, @local={0xfe, 0x80, [], 0x0}}, 0x0, [0x9, 0x3e, 0x1ff, 0x800, 0x3f, 0x4168, 0x3, 0x9]}, 0x5c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) connect$unix(r2, &(0x7f0000000600)=ANY=[], 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f00000001c0)={0x7, {{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x101}}}, 0x88) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket(0x2, 0x8000000000000005, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r2, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x100, 0x3f) dup(r3) bind$inet6(0xffffffffffffffff, &(0x7f00000005c0)={0x1c, 0x0, 0x80000000, @loopback, 0xd0}, 0x1c) 09:55:25 executing program 1: mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x0) 09:55:25 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000000), 0x12551d6ad89e1ce) 09:55:25 executing program 3: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) execve(0x0, 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000200)="3f8d51513227530f23e827e38cb31967f105a0cd113bab8a3b093dd92fcf2764b023c33dc85e5f1bef4f25f2fae28cf3b35ae51d48cffa872548782a417693bb3bbf4749253dbc3627164baa4583e8cfd53f9af85c384bbce0bcd7d95c17b379b40fa178345ce41610ac6f3c50971d0e5d266b284eb5f76c24d9cab82fefcfd2b35c9c33538c5b85e8714fa3296741857f65d09f6a6b4e6f56355130273585e112c93825ba9fe11898ca2e21dc264d02785c1a8093c930cf8cb178994021fcc2fd9041c5e305fe122cb47a6e911251bb6af30548c379669939522789018ddf8067b2568ee3c73a1e49f2e411321ea58760f46929", 0xf4}, {&(0x7f0000000300)="13fb7d953c3566525a", 0x9}, {&(0x7f0000000340)="c0bf92d38076c4958ced1b65fef81ea3f3eea6bd6165a7c7ad76df381c59fcdde2ac0cf889040a538e392a405b0ed99068cfb8042efd4927e38d7c0a522b1ddfb3be836ce8aa568a255736cc0ea6cefa2c00694df97e6b1f181b44d09fc76babace0cc1564d1a3206e502d249b2026d8abe655cd9c0a31aa75d4ff0b01437cc41f512342c04f2e38591ec156bae55f0250399c50bb6266a00ea8b7315caca5e570e712a8d99c231caecd4a782a232aff5f64076ed81719bc07a7fbeb10e1fc4fa58309b3ad3e7c0ab3d70d3b42b9", 0xce}, {&(0x7f0000000540)="bb32e941cfbd35fc67e5df9b39f8c2a48c87b26389ad69fa27521a43b6eb7882afaf4721b430f33c9cc8f8be04c541b28320d8ff2868d3a84c55380f0b445a75498b1d58459e223dee8b61e927f2baeaa88d904c7d9f52ed03ce104cb38e405c1e9fe97322428cf9ff2091c0c56723398b760b2c3e953c682eec00ea577e09095bf794343ddd6bf47c3f2a0c9bf71f2c54547970e1a54e", 0x97}], 0x5, &(0x7f0000000800)=[{0xa0, 0x3a, 0x9, "57506e0f7c4f3e7791d5bee364a0094670bcec2f24a45860f3bf5b29990dee4caa6708c7587acfb27c92792ca8278df5d277d1ae10e5929086079b479e41a833cf899673fd79c581c42d3ac4a233bb481e7e8486550c9fc40948364d259d5b7a75d886083439a2a6dfef9e55a6ee2416b8d1b31f615f64a96b5f010a982d0fdbf60998dbdd902fac342d0cee"}, {0x30, 0x3b, 0x80000001, "1e45d47cb4f064b1a10214c94917359f4c0a3e7a479e4a0dbf0db3"}, {0xb0, 0x1, 0xa498, "a528537ae24f78ff091c232458be33660753bf17a5a7f2b52e91ca3d948906a9d4d171ce8147fff3263fc99c2e780af9d26a5810e13d232a3eeb0ed311b5de18a953c58b055005bf824ae6c9e0155b5ac29eb57a7ed3a0ae4f4b34580d746e051313b22162b31edc3bdc58905b3454be93ecafb09cc023607459a991daef51e3f1c62c2963304d7347f37f0ebe98a02cb6e24da6ea1ce453126f898888e528"}, {0xd8, 0x0, 0x7, "fb6c77c19d3ac506bf6153fbf961c54ea1a5e08a75d11b38542e0a1696051705e77a8040b7b5922cb589abdba7d657580c4e743a8f69dff9a8ebf8ca4efbac6d6ac4c8de2f622ee1bb54d921058bd0a83ae4c57164886e0843bc74982fdb80c49fd1c7051772b077089f4fa595260563788bccd36b7a73635a43f0870f63acb7f6e115eb1693b26f7c7c1ec7079052444e9b8854ba87bea91b0f58e371cb6516e529949b645e337e6a9657939b51049300df6886b354379de7bb9dd50b3f9807d189d6aa"}, {0x1010, 0xffff, 0xba7a, 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0x2278}, 0x88) listen(0xffffffffffffffff, 0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ftruncate(r0, 0xe3ca) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 09:55:25 executing program 1: semget(0x0, 0x0, 0xa0) getuid() r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) freebsd11_stat(0x0, &(0x7f00000003c0)) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0) shmget(0x0, 0x2000, 0x18, &(0x7f0000ffe000/0x2000)=nil) getegid() r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x3) getsockopt$inet6_buf(r2, 0x29, 0x7f, &(0x7f0000000000)=""/61, &(0x7f0000000680)=0xfffffffffffffca4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(r2, 0x0, 0xfffffffffffffe08, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0)=0xfffffffffffffff9, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x0, 0x0, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000200)=[{r5, 0x1}, {r2, 0x2}, {r3, 0x2001}, {r2}, {r6, 0x4}, {r4, 0x10}], 0x6, 0x627) symlink(0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) dup(r5) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 09:55:27 executing program 0: r0 = socket(0x2, 0x20000000, 0x7fff) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x1, 0x2, @loopback, 0x2}, {0x1c, 0x1, 0x8f93, @local={0xfe, 0x80, [], 0x0}}, 0x0, [0x9, 0x3e, 0x1ff, 0x800, 0x3f, 0x4168, 0x3, 0x9]}, 0x5c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) connect$unix(r2, &(0x7f0000000600)=ANY=[], 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f00000001c0)={0x7, {{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x101}}}, 0x88) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket(0x2, 0x8000000000000005, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r2, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x100, 0x3f) dup(r3) bind$inet6(0xffffffffffffffff, &(0x7f00000005c0)={0x1c, 0x0, 0x80000000, @loopback, 0xd0}, 0x1c) 09:55:27 executing program 2: pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f0000000040), &(0x7f0000000300), &(0x7f0000000080)) getuid() poll(&(0x7f00000002c0)=[{r2, 0x2102}], 0x1, 0x2) pwritev(r2, 0x0, 0x0, 0x0) getuid() clock_getres(0xf, &(0x7f0000000340)) r3 = msgget(0x2, 0x52a) msgsnd(r3, &(0x7f0000000380)={0x2, "b59f9adeecfae2120c5c05ce6f7ed69a1fd99c5c718bbad4dc7905b628"}, 0xffffffffffffff0d, 0x800) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x800) fcntl$setflags(r0, 0x2, 0x40000000000001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xa2, &(0x7f0000000180)=0x2, 0x4) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 09:55:28 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) recvfrom(r1, &(0x7f0000000080)=""/4, 0x4, 0xc0, &(0x7f00000000c0)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xf905}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x8, 0x2d, 0x1000, 0xffff, 0x4f61, 0x9, 0xff, 0x6, r2}, &(0x7f00000001c0)=0x20) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 09:55:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@sndrcv={0x2c}], 0x2c}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r2, 0x4, 0x3, 0x20, 0x3}, &(0x7f0000000140)=0x18) 09:55:28 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000003"], 0x8) sendto(r0, &(0x7f00000001c0)="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", 0x585, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="0700000073060000ffff000802002600060000001c004e2202000000fe8000000000000000000000000000aa0800000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3997f0db6309e83359281d525ee45d6e43d1d57ac57e208c43faf19283b7314ab8488a32a86f5", @ANYRES32=0x0, @ANYBLOB="09000000ffff00004e00000002000000cd050000"], &(0x7f0000000040)=0xb0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={r1, &(0x7f0000000780)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000840)=0x10) shutdown(r0, 0x1) 09:55:28 executing program 3: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) execve(0x0, 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000200)="3f8d51513227530f23e827e38cb31967f105a0cd113bab8a3b093dd92fcf2764b023c33dc85e5f1bef4f25f2fae28cf3b35ae51d48cffa872548782a417693bb3bbf4749253dbc3627164baa4583e8cfd53f9af85c384bbce0bcd7d95c17b379b40fa178345ce41610ac6f3c50971d0e5d266b284eb5f76c24d9cab82fefcfd2b35c9c33538c5b85e8714fa3296741857f65d09f6a6b4e6f56355130273585e112c93825ba9fe11898ca2e21dc264d02785c1a8093c930cf8cb178994021fcc2fd9041c5e305fe122cb47a6e911251bb6af30548c379669939522789018ddf8067b2568ee3c73a1e49f2e411321ea58760f46929", 0xf4}, {&(0x7f0000000300)="13fb7d953c3566525a", 0x9}, {&(0x7f0000000340)="c0bf92d38076c4958ced1b65fef81ea3f3eea6bd6165a7c7ad76df381c59fcdde2ac0cf889040a538e392a405b0ed99068cfb8042efd4927e38d7c0a522b1ddfb3be836ce8aa568a255736cc0ea6cefa2c00694df97e6b1f181b44d09fc76babace0cc1564d1a3206e502d249b2026d8abe655cd9c0a31aa75d4ff0b01437cc41f512342c04f2e38591ec156bae55f0250399c50bb6266a00ea8b7315caca5e570e712a8d99c231caecd4a782a232aff5f64076ed81719bc07a7fbeb10e1fc4fa58309b3ad3e7c0ab3d70d3b42b9", 0xce}, {&(0x7f0000000540)="bb32e941cfbd35fc67e5df9b39f8c2a48c87b26389ad69fa27521a43b6eb7882afaf4721b430f33c9cc8f8be04c541b28320d8ff2868d3a84c55380f0b445a75498b1d58459e223dee8b61e927f2baeaa88d904c7d9f52ed03ce104cb38e405c1e9fe97322428cf9ff2091c0c56723398b760b2c3e953c682eec00ea577e09095bf794343ddd6bf47c3f2a0c9bf71f2c54547970e1a54e", 0x97}], 0x5, &(0x7f0000000800)=[{0xa0, 0x3a, 0x9, "57506e0f7c4f3e7791d5bee364a0094670bcec2f24a45860f3bf5b29990dee4caa6708c7587acfb27c92792ca8278df5d277d1ae10e5929086079b479e41a833cf899673fd79c581c42d3ac4a233bb481e7e8486550c9fc40948364d259d5b7a75d886083439a2a6dfef9e55a6ee2416b8d1b31f615f64a96b5f010a982d0fdbf60998dbdd902fac342d0cee"}, {0x30, 0x3b, 0x80000001, "1e45d47cb4f064b1a10214c94917359f4c0a3e7a479e4a0dbf0db3"}, {0xb0, 0x1, 0xa498, "a528537ae24f78ff091c232458be33660753bf17a5a7f2b52e91ca3d948906a9d4d171ce8147fff3263fc99c2e780af9d26a5810e13d232a3eeb0ed311b5de18a953c58b055005bf824ae6c9e0155b5ac29eb57a7ed3a0ae4f4b34580d746e051313b22162b31edc3bdc58905b3454be93ecafb09cc023607459a991daef51e3f1c62c2963304d7347f37f0ebe98a02cb6e24da6ea1ce453126f898888e528"}, {0xd8, 0x0, 0x7, "fb6c77c19d3ac506bf6153fbf961c54ea1a5e08a75d11b38542e0a1696051705e77a8040b7b5922cb589abdba7d657580c4e743a8f69dff9a8ebf8ca4efbac6d6ac4c8de2f622ee1bb54d921058bd0a83ae4c57164886e0843bc74982fdb80c49fd1c7051772b077089f4fa595260563788bccd36b7a73635a43f0870f63acb7f6e115eb1693b26f7c7c1ec7079052444e9b8854ba87bea91b0f58e371cb6516e529949b645e337e6a9657939b51049300df6886b354379de7bb9dd50b3f9807d189d6aa"}, {0x1010, 0xffff, 0xba7a, 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{0x1010, 0x11, 0x20, "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0x2278}, 0x88) listen(0xffffffffffffffff, 0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ftruncate(r0, 0xe3ca) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 09:55:29 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_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={0x0, 0x6, 0x1, [0xfffffffffffffffc]}, &(0x7f0000000380)=0xa) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x81, 0x1, 0x101}, 0x10) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = getpid() fcntl$lock(r0, 0x80000000000c, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x80, r3}) ftruncate(r1, 0x1ff) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xf3, "2efcc5f54f59e398389c49e4315e813c87c2cb9968f8846768fc417f56f1eee5ec93f34198d9d16a8678fdd170c192996846eb8ded30855aa07b5eefc4a9df33a79c095030bdd9e472ea5444256fa1afc00748daf8b776f2157108f3c141837b78f32aa817090e2d32cc701b63a00ad5e3d05df3e84be8218d60db18e84caba3e3a9577037e476c83c2e584a2740052e5a4cfa8068456e726a3e6c79b1dd72a782759e9494f45a0ab2cc01a7f0bd0e363a7e3091e5103cd268db396984cc97e6bbe1ba127bc60f1bb7548c2905b5588485309dd2a4ec31a4816e67e05a7294ab15c76414c2703a6831c4c1fc92c07e1ee26fbf"}, &(0x7f0000000040)=0xfb) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r4, &(0x7f00000000c0)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x1, @rand_addr=0x1572}, @in={0x2, 0x2, @loopback}]}, &(0x7f00000001c0)=0x10) 09:55:31 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000008c0), &(0x7f0000000900)=0x4) r1 = socket(0x17, 0x10000005, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000080)="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", 0x801) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) 09:55:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[{0x10, 0x5b}], 0x10}, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x1000, @empty, 0x7fffffff}}, 0x0, 0x3, 0x1, 0x6, 0x6}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="8300000072c5fea65541f6171502626f3259011cd3f8ae1eb7260b97c06c1ce27ba9ad85ced21e679e93a301f248ab4a7aae901f921c59a57916a5174953bf0842cfcfe8e9255caa2fcaabfff13e3eaa515ae2aff276a3a0cd68448595e8d605b91ee6c99d862ea3caaf3fe76add2b71f03165e461a8d0fde7fdc162e3bd6ff6214596ab033971"], &(0x7f0000000240)=0x8b) 09:55:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ed0668d6c653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x4dd) 09:55:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d00000080acb002b8257ab40751c97e38db46396be310be3683c149fdc2e3b988d0d22e62348efba53de0aa027c66c3e0e28372ee433834ba7ba3a4e7b7eeb48613a92b9611267196b96ea34b532c366f4dbd9050ceba9a711fcad5f9b0b4acbec3eadbee8c148fa8a78bd811cfe9bcbe18aa983cb808e75013f61b8db3381e91e154969370b7737a874a6e9504d495cbfa93db7c568e0f264562cdb09143d60e"], &(0x7f00000000c0)=0xa5) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x9, 0x20}, &(0x7f0000000240)=0x8) 09:55:31 executing program 1: r0 = shmget(0x3, 0x2000, 0x80, &(0x7f0000ff6000/0x2000)=nil) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) r5 = getpgrp(0xffffffffffffffff) r6 = getpgid(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x5, r1, r2, r3, r4, 0x10, 0x79c4}, 0x9, 0x200, 0x40, 0x6d4, r5, r6, 0x4}) shmat(0x0, &(0x7f0000ff6000/0x2000)=nil, 0x0) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69389bd19d670f381d6a2f67450f483bd1d9c483795f8d785d00006c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80004d203f0 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943500 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110cc0e at witness_debugger+0x8e #1 0xffffffff8110c842 at witness_checkorder+0xf72 09:55:31 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) syz_emit_ethernet(0xc0, &(0x7f0000000140)="be63ffd10c272dfdfe187a39a5dbbf1f03a2728c7edcb0ab0326c02e50e49bca209af325f12eb3047585adf9f341045a3359bee1967f18bd7b72f42c0b672535240480179eea5a706b4f5640d5ad0f782f185bd38412d46ffb58aa5414c9475d53a003df4e4a9f2e76de443120e3551ab754334797d4e618b1b39f6bd69615e1b805a98b227b8688d72a8ba0f8e80fe77b012c65dbb15934a438e6526d9af7026809d1928acf64795d143571ac26208fc9d2f24f68ec03a6adf9d354329753e3") getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="010000001684f57e5fea5ef11ddde9c03f74bdb309211d6844952902ee6026a1f3e2f9c36fcaf25a42fc97a8ac6068fc91eab3daf9a25ecc2a17ff2b7c4935fa803c29924d130ae52dccd14c0ccf31b5aea91c9e175cc5ae1879c3de90071baecb6095f1dd44bc852cf2018d2228870dcd75ede5de8ae2b9a3f36f17ee76fcc4b127b8568a9df7cee2e8863955ce3154a5f6a34f7442a12a275c7fdada85bb", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x1}, &(0x7f0000000380)=0x8) 09:55:31 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x62, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x6}, 0x8) bind$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00002e2f66696c653000cbc30dfe698158d7363be5a365319717329531c5f0fedd99ffffe8e847ec405189e6008151705e0a7798fa328d8e53aa48a7efd9f9803b74edcc2ac183709205d1ed1e0b657fb9db130c41b664cded20b9b22e7d8a966297e14a"], 0xa) setrlimit(0x7, &(0x7f0000000380)={0x4, 0xffffffffffffffff}) 09:55:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x4, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f0000000280)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000440)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000005c0)=ANY=[@ANYBLOB="d70000000b024084a525d02229b86467fc0bac3c251c0b998c5486b4702d2ce24bc881bf9af3ab7d949445b1faba0b694d5de7c55ab7ab6793e3a1cbd6b0884ec2da0157df7b3642b56101ea538f80012b34bac9fa8b7952a3957c0d001ac02075bf1944872dcc5e4a99df92582ebcb9ee60c14756831bef1ccb447f2605f420b1c3ba2114fe68ab52830085881000de205ae75252afbe5d050088a9491b6bab26830785b8b80b4b28bb0c6dbb0aaad02908de1de66969f9f7668114bf1980fb803a66d12690edb2ed8b664307411fe23700000000000000a800"], 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) setsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000000)=0x4, 0x4) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) #2 0xffffffff8107b473 at _sx_xlock+0xb3 #3 0xffffffff812c290c at inp_setmoptions+0x17bc #4 0xffffffff812dad1f at ip_ctloutput+0x80f #5 0xffffffff813c7891 at udp_ctloutput+0x171 #6 0xffffffff8115b4a1 at sosetopt+0x101 #7 0xffffffff81163b08 at kern_setsockopt+0x158 09:55:31 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x2f, "78b6ede68bf9c5d4abe1ffa81d637d7b0bf74afa7578e1ff181c7ec237276d36e27be547693827aa25220ec8ad1663"}, &(0x7f0000000080)=0x37) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x5}, 0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x29, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x3, {{0x2, 0x3}}}, 0x90) 09:55:31 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000200)=0x1000, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@local, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback, r1}, 0x14) #8 0xffffffff811639a3 at sys_setsockopt+0x33 #9 0xffffffff81718846 at amd64_syscall+0x436 #10 0xffffffff816e0b3d at fast_syscall_common+0x101 09:55:31 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x18) faccessat(r2, &(0x7f0000000280)='./file0\x00', 0x88, 0x500) read(r1, &(0x7f0000000140)=""/248, 0xf8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) execve(0x0, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000080)=0x4) 09:55:31 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x601}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 09:55:31 executing program 3: r0 = semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r1 = semget(0xffffffffffffffff, 0x4, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={r4, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x80000208022001) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000240)=""/241) accept$unix(r3, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000140)={r4, 0x7fff}, 0x0) lseek(r5, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') semop(r1, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) execve(0x0, 0x0, 0x0) 09:55:31 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x800, 0x415, 0x2, 0x1}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0xdf}, &(0x7f0000000180)=0x8) r3 = getpid() fcntl$lock(r0, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000001, r3}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x3f, 0x4) 09:55:31 executing program 0: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="5687000000200000110300"/20], 0x98) 09:55:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x30, &(0x7f00000002c0), 0x8) r1 = dup(r0) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x5, 0x4) 09:55:32 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) syz_emit_ethernet(0xfecc, &(0x7f0000000200)="54d215754a88f758bc85321042b3fc4288b87014aa2239d0c9f37692a708f46bd575d050b452693fcdbf0862d271552b96b3eadd2399f6dff4669e0e93eacb102aef6cf863dcb7fa9d5978a85803f1791d1e14d1d2ca7b1607b4e5f6e4f15b33e8a9823558f6b41903371ebacd86013cd5a30a7a8dd3b81ef51e66eb428e469a15a583be3297c8f6895a8b1b4634c04329241a0ed90580fcaee37d14b3156c2abb0efad84b8f238fb7bedb7c1f0f8a526de6d48c60aeb8f398fbad8ba1460fd4ada2a46acfcae688512f4c1e64cdf0f3ebea3d8932896aabecdd0e90d01915fcfa19499396aef92f69db8052ab") r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') freebsd11_getdents(r0, 0x0, 0x0) 09:55:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x404, 0x22) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1, 0x0, 0xedad, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x2, 0x8492, 0x7}, &(0x7f0000000180)=0x10) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x24) poll(&(0x7f0000000200)=[{r0, 0x2000}], 0x1, 0x9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r3, 0x1f, 0x3}, &(0x7f0000000280)=0xc) r4 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x840, 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x9c}, &(0x7f0000000340)=0x8) r6 = socket(0x17, 0x30000004, 0x1) r7 = msgget(0x1, 0x18) msgsnd(r7, &(0x7f0000000380)={0x1, "5dc6f0bdbe9c6c1b85d484"}, 0x13, 0x800) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x2, @broadcast}}, r3, 0x1, 0x7fffffff, 0x4, 0x1ff1, 0x5, 0x101}, &(0x7f0000000480)=0xa0) poll(&(0x7f00000004c0)=[{r4, 0x20}], 0x1, 0x1ce) fcntl$setflags(r6, 0x2, 0x1) socketpair(0x10, 0x7, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r10, 0x84, 0x8004, &(0x7f0000000680)={r8, &(0x7f0000000600)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f00000006c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000700)={r5, 0x2237588d56ebccd9}, &(0x7f0000000740)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r9, 0x84, 0x13, &(0x7f0000000780)={r5, 0x0, 0x52, "20ec590612932220d2458f6ebc7a60ff4e2232f65eeae4da3f45cdb449484af797be0e1a0648b8e9f23e14247ddbd44b028decf3a4695c7006a1ecac8dba4634c880353a34f6809173324510f4f785f22da5"}, 0x5a) setsockopt$inet_sctp_SCTP_AUTH_KEY(r10, 0x84, 0x13, &(0x7f0000000800)={r11, 0x0, 0x6e, "e4a86b09e42cf91d1721ccbf61c21a6c76deae656e781eeeca72c971aa82ea7cbf3c4f6d2b5e90b5e416741e25d24b695972cfcde477394b37ce077679c44faf5b7935cbf3458d93693ef9c2e8308ee4456f33301e16737cee140ee8f862feda258356f95319e2d161a048fe18dc"}, 0x76) getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000880)={r12, 0x0, 0xf}, &(0x7f00000008c0)=0x8) recvmsg(r6, &(0x7f0000000d80)={&(0x7f0000000900)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000cc0)=[{&(0x7f0000000940)=""/42, 0x2a}, {&(0x7f0000000980)=""/213, 0xd5}, {&(0x7f0000000a80)=""/152, 0x98}, {&(0x7f0000000b40)=""/169, 0xa9}, {&(0x7f0000000c00)=""/184, 0xb8}], 0x5, &(0x7f0000000d40)=""/40, 0x28}, 0x83) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000dc0)={r13, 0x7, 0x5}, &(0x7f0000000e00)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000e40)={r2, 0x7}, 0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000e80)={r8, 0x8, 0x5}, 0xc) readlinkat(r4, &(0x7f0000000ec0)='./file1\x00', &(0x7f0000000f00), 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000f40)={0x2000000000000000, 0x1ff, 0x8000, 0x401, 0x1, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x2e1, 0x5, 0x1, 0xffff}, 0xb) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000f80)={r14, 0xffffffff, 0x40}, &(0x7f0000000fc0)=0x10) 09:55:32 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f48696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x2}, 0x10) 09:55:32 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) ftruncate(r0, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='d', 0x1}], 0x1, 0x0) pwritev(r0, 0x0, 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') 09:55:32 executing program 3: freebsd10_pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) syz_execute_func(&(0x7f00000004c0)="91263ef341ab80000c6969ef69dc00d9d9e4d0d00fd1b02db5d900000070e4c653fb0fa95ff965be6446ddcb0b4e959569289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/138) 09:55:32 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) geteuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)) geteuid() r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fchmodat(r0, &(0x7f0000000740)='./file0\x00', 0x1b) fstat(0xffffffffffffffff, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000780)={0x0, 0x6, 0x2, 0x830, 0x1f}, &(0x7f00000007c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000840)={r1, &(0x7f0000000800)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000880)=0x10) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) fstat(0xffffffffffffffff, &(0x7f00000004c0)) freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) getresuid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) setuid(r2) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) 09:55:32 executing program 3: r0 = socket(0x2, 0x10000001, 0x88) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) 09:55:32 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f48696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x2}, 0x10) 09:55:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x41, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x80) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x10804, 0x90) setsockopt$inet6_group_source_req(r2, 0x29, 0x55, &(0x7f0000000100)={0x7fff, {{0x1c, 0x2, 0x6, @empty, 0xfffffffffffffffc}}, {{0x1c, 0x3, 0x7, @empty, 0x400}}}, 0x108) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 09:55:32 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xffffffffffffffff) r0 = socket$inet(0x2, 0x2, 0x0) mprotect(&(0x7f000078c000/0x4000)=nil, 0x4000, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1100000, 0x1) r2 = dup(r0) renameat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') socket$inet(0x2, 0x3, 0x140000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = shmget(0x3, 0x1000, 0x2a, &(0x7f000021b000/0x1000)=nil) shmat(r4, &(0x7f0000752000/0x10000)=nil, 0x1000) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000240)="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", 0x189) r5 = shmget$private(0x0, 0x3000, 0x201, &(0x7f00004de000/0x3000)=nil) r6 = fcntl$dupfd(r0, 0x11, r3) sendto$unix(r6, &(0x7f0000000000)="bfe0715fbb18bb8d655518d21913f05c749af6339ad5d20afed1f0304dc94dd599565644011a6b82882f8ea3e44ec3a8c495962b88626b9cc7ab99aacc2a8b2a01da2a53f09b707c86803c611b0285c84086dbbf1785876eae512e89af39e018868326f70b1766ab87257fb545fcefb94188", 0x72, 0x9, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) shmctl$SHM_LOCK(r5, 0xb) 09:55:32 executing program 3: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) link(&(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = semget(0x3, 0x0, 0x20) freebsd11_stat(&(0x7f0000000080)='.\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000003c0)={{0x100000001, r1, r2, r3, r4, 0x40, 0x8000}, 0x1, 0x401, 0x1}) 09:55:33 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x100000, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="00002e2f66696c65303000000000000000000000000064d01d26c7a681e83b9b3d4a3531aaeb74e12e983bd7e58755f9a86cd2f7200ae3e70fd70a35107e4d0fb95483c55bdc2328b3633f66b6cea113900c429302307f2c3d23af8ee2b7fa1521ee79ffd362fbcce19b5cc8c5ce943e9dc47849c3b3149bd3b2dae343337aee713f9731b7bb36d80eb456c7cb7a27c4c871ad95e103070fe55cabe176275c19de41147d540a8781f9618f480233068cb355bb1c1177ac3c6ebca79647e50880ac373cbdfca7"], 0x1}, 0x0) execve(0x0, 0x0, 0x0) 09:55:33 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x1000003, 0x0, 0x0) freebsd10_pipe(0x0) semop(0x0, 0x0, 0x9) socket(0x1, 0x1, 0x8) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) 09:55:33 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x82) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r0, 0x0, 0x7) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1205, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffd2f) 09:55:33 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000000000)="648cdf05292f5928", 0x8}], 0x1}, 0x0) socketpair(0x17, 0x1, 0xffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xffffffff00000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0xae}, &(0x7f0000000140)=0x8) 09:55:33 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x0) 09:55:33 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x8022, 0x4) sendto$inet6(r0, &(0x7f0000000080)="243b7d1d9ca8ae10c754db674e0288c9ddb7bf374334a091880b88795f4163785fdec2e47250af98383e74ca43e9dcf305e8683b729f0a83", 0x38, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)="5747fcc924a8efb525cfa88cd6eab652e121a876f899a73c64600361ec45d951a6c614adafbbcc65b792c7a27a3729f700cd4568cdb809864abc0ae4049e61209f5b91c687320b71fa65b6960b1bba3aa5a5d4ca2dbfc3cfe1ce0aa1fe73563f448be0ad7e8b0439a7ca5c2ea3a501cf102eeb23e44468158ba888e70993225808eb10f77168090674c4be0132c7072267606c9853ff17850ba1be104409dc8cf3a4dbfbddfeb2956a", 0xa9}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000140)=@abs, 0x8, 0x0}, 0x0) 09:55:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f0000000140)=0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)={r1, 0x30}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x2}, 0x8) 09:55:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000440)={@multicast2, @multicast2, @multicast1=0xa800fc6}, 0xda9) r1 = getegid() getgroups(0x1, &(0x7f0000000000)=[0x0]) setgroups(0x2, &(0x7f0000000040)=[r1, r2]) 09:55:33 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001300)=0x10001, 0x4) r1 = semget$private(0x0, 0x4, 0xc) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000080)=""/2) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0) 09:55:33 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="b10005050400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x28000000000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @loopback}}, r1, 0x0, 0x7fffffff, 0x11, 0x2, 0x1, 0xfe}, &(0x7f0000000080)=0xa0) 09:55:39 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3, 0x20, 0x40, 0x7ff}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x777, 0x8000}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00020000470d00000300000001000000b8090000"], &(0x7f0000000240)=0xb0) recvfrom$inet6(r0, &(0x7f0000000000)=""/109, 0x6d, 0x40000, 0x0, 0x0) 09:55:39 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x3000, 0x7, 0x5, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x0, 0x100, 0xa570}, 0x10) 09:55:39 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x3, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 09:55:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x2, 0x0, 0x0, 0xa4, 0x8000}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x0, 0x8, 0x1}, 0x10) 09:55:39 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 09:55:39 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x441800, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xdb41}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000600)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x6, 0x767f, 0xc03, 0xafb8, 0x8, 0x6, 0x8000, {@in={{0x2, 0x0, @loopback}}, 0x0, 0x9, 0x3, 0x9, 0x0, 0x638}}, &(0x7f0000000000)=0xb8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x1f32, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r2, 0xd8a, 0xc, 0x7fff, 0xfffffffffffff8f9, 0xffffffffffffff26}, &(0x7f0000000340)=0x98) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000380)=""/207, &(0x7f0000000480)=0xcf) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000004c0)={r2, 0x8, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1c004e2309000000fe8000000000000000000000000000bb0200000000000000000000000000000000000038000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ab7c5be9efb91a8f7f59a28a27635e9d286d", @ANYRES32=r2], &(0x7f0000000200)=0x84) 09:55:39 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x20, 0x1, 0x1000, 0x183, 0x8}, 0xc) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x10, 0x0, 0x2, r2}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) 09:55:39 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) fcntl$dupfd(r1, 0x11, r1) r2 = semget$private(0x0, 0x1, 0x100) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000340)={'accf_http\x00', "0fc75f58ff3806217e477e4bab6f68cdf3155198ede83672158398fcbbfbcf9d4c6d2d7495c6d85a8094139a41358e8f8ff55b377a713d269d9107f5cf9699e05326ec9647329a5843c89d5a37b2768a32b473c07a3a623f97967227be2b1ce4c7973260f5c17977491f56a524963db85016a7e7f770606f59e3e26017629264af986f23d0cbcea13dce9c45efbc602c1e42d402539cd1151eff19a7caf5a09645f0da1ec4a3dfb7aa3af8c8c00c999b6457473c9b6827235569daa56f62a8f4cd2aff36dbe3836d8e4bcfb6c099c45241425e0d916f0581e9a9a633d2d119b9e5a3735639a8704ddedeb46b53eeb9d5"}, 0x100) __semctl$GETPID(r2, 0x1, 0x4, &(0x7f00000002c0)=""/121) 09:55:40 executing program 2: r0 = semget$private(0x0, 0x6, 0x1f2) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = semget(0x0, 0x1, 0x204) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x2, 0x2, 0x0, 0x9, 0x400, 0x0, 0x7fff]) shmget$private(0x0, 0x1000, 0x411, &(0x7f0000fff000/0x1000)=nil) socketpair(0x1c, 0x10000005, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x100080, 0x78) getsockopt$inet6_buf(r2, 0x29, 0x69, &(0x7f0000000140)=""/125, &(0x7f00000001c0)=0x7d) r4 = open(&(0x7f0000000200)='./file0\x00', 0x8402, 0x8) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000240)={0x0, 0xff}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000002c0)={r6, 0x19b4c81e, 0x690}, 0x8) connect(r3, &(0x7f0000000300)=@un=@abs={0x0, 0x0, 0x3}, 0x8) clock_settime(0x0, &(0x7f0000000340)={0x1ff, 0xffff}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x24, &(0x7f0000000380)="81cf1872e37076a40def378ca377e02e71a2a8d07080e18a76ba8e43cf7216c3f23d4ccd782723942d3fa8b227bc7f2031b4148986fb86d2e97b9d19", 0x3c) getsockopt$inet6_buf(r2, 0x29, 0x6b, &(0x7f00000008c0)=""/79, &(0x7f0000000440)=0x349) r7 = open(&(0x7f0000000480)='./file0/file0\x00', 0x800, 0x40) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) __semctl$GETNCNT(r1, 0x5, 0x3, &(0x7f00000004c0)=""/253) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000640)=[0x100000000, 0x1000008000, 0x4, 0x9, 0x40000000, 0x6, 0xfffffffffffffff7, 0x50, 0x202]) readlinkat(r7, &(0x7f0000000600)='./file0/file1\x00', &(0x7f0000000640), 0x0) __semctl$GETNCNT(r0, 0x5, 0x3, &(0x7f0000000680)=""/92) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000700)={r6, 0xc7b}, &(0x7f0000000740)=0x8) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000780)=""/153) __semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000840)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000880)={r8, 0x5}, 0x8) 09:55:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, &(0x7f0000000440)) socketpair(0x1d, 0x4, 0x1, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000400), 0x4) unlink(&(0x7f0000000200)='./file1\x00') open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x81) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000540)=0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000180)={r1, 0x200000000000001}, &(0x7f0000000300)=0x8) poll(&(0x7f0000000580)=[{r2, 0xbd}, {r0, 0x24}, {r3}, {r4, 0x10}, {r3, 0x1}, {r0, 0x80}, {r2, 0x2144}, {r2, 0xa0}, {r4, 0x10}, {r3, 0x81}], 0xa, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file1\x00', 0x0) r6 = getgid() getrlimit(0xa, &(0x7f0000000240)) fchownat(r4, &(0x7f0000000280)='./file0\x00', 0x0, r6, 0x200) getsockname$inet(r3, 0x0, &(0x7f00000003c0)=0x2a8) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r5, 0x3378}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRESHEX=r5], 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 09:55:40 executing program 1: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getitimer(0x2, &(0x7f0000000000)) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r0, 0x0) fcntl$setflags(r1, 0x2, 0x1) close(r1) 09:55:40 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x9, 0x0, 0x8e2aaf4, 0x400}, &(0x7f00000000c0)=0x18) r2 = msgget$private(0x0, 0x89) socket(0x17, 0x5, 0x100000001) setrlimit(0x7, &(0x7f0000000240)={0xffffffffffffffff, 0x80}) msgsnd(r2, &(0x7f0000000100)={0x0, "ebe99d8458ba83bdc8ffd680b9d1ec0bceaafd2406fbc2ac20851ef8c1fe9c0723e8e60e62d423271c30827e827739634a298801c8ae58387b021910393debcd6c842a86bc243275e0456f157d593e03f6fb2c0aa22d8e17390ca5a3203d1c2a1b0869004e36ed71f6e576da0ba3d42ed4ccfbb20cfc8156ef8c2cfb277eacce81c045bd6ab6eb1e8ae5e700de38bb0653ae848e7a0eed06e77ac6eea369b9ae410e982833bacaf992afd6827293ad625b4fd43da918c4d64c4e11a58904cafdb9f8fd629c4e7f335f3687f1f0a5a54026358b23b464efce57b046e2edb40a15f88472f69bfa9f18f739446eae825cf517c7f4b65af640d5a05175"}, 0x103, 0x800) socket(0x1, 0x5, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000600)="0f", 0x1) msgget$private(0x0, 0x2) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:08:31 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x10004, &(0x7f0000000000), &(0x7f00000001c0)=0x4) ftruncate(r0, 0x100000008) ftruncate(r0, 0x8f9f00fc) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000100)=""/87, &(0x7f0000000080)=0x57) 00:08:31 executing program 2: syz_execute_func(&(0x7f0000000080)="91cd8080710c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69389bd19d670f381d6a2f67450f483bd1d9c483795f8d785d00006c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0xcd5, 0xf, 0x7, 0x7fff}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x80000000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x8, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3ff}]}, &(0x7f0000000140)=0x10) 00:08:31 executing program 2: syz_execute_func(&(0x7f0000000080)="91cd8080710c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69389bd19d670f381d6a2f67450f483bd1d9c483795f8d785d00006c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0xcd5, 0xf, 0x7, 0x7fff}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x80000000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x8, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3ff}]}, &(0x7f0000000140)=0x10) 00:08:31 executing program 2: setrlimit(0x0, &(0x7f00003a1ff0)) mprotect(&(0x7f0000422000/0x1000)=nil, 0x1000, 0x0) socket$inet6(0x1c, 0x20000007, 0x5) 00:08:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000200206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000300)=0x4, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000580)={0x0, 0x400}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000600)={r1, 0x1000}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fsync(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x4, 0x3, 0x3, 0x5}, &(0x7f00000004c0)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000500)={r2}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, &(0x7f0000000080)) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x8977a59f2fa29ac7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRESOCT=r0], 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x6, 0x4) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup(r0) r5 = geteuid() setreuid(r3, r5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000640)=ANY=[@ANYBLOB="1c004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000690000000000000000000000000000000000002000000000000000000000000000000000000000000000000000e5212009308bb338e4d479a3153536abae0218457b6794fc16ec3612894345327c83673ae52c1f5d3169e24aee61a540e4252d69226377c0e4f10b96b75fd2b4730a3732208743eca968c7bb71ea2e3154c4acb4bf2e0c31d8d4d6a7c5c4b9743689eccbe791066da786e778a48c21", @ANYRES32], 0x2) 00:08:35 executing program 2: clock_getres(0xe, &(0x7f0000000100)) chmod(&(0x7f0000000000)='./file0\x00', 0x0) 00:08:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, &(0x7f0000000440)) socketpair(0x1d, 0x4, 0x1, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000400), 0x4) unlink(&(0x7f0000000200)='./file1\x00') open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x81) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000540)=0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000180)={r1, 0x200000000000001}, &(0x7f0000000300)=0x8) poll(&(0x7f0000000580)=[{r2, 0xbd}, {r0, 0x24}, {r3}, {r4, 0x10}, {r3, 0x1}, {r0, 0x80}, {r2, 0x2144}, {r2, 0xa0}, {r4, 0x10}, {r3, 0x81}], 0xa, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file1\x00', 0x0) r6 = getgid() getrlimit(0xa, &(0x7f0000000240)) fchownat(r4, &(0x7f0000000280)='./file0\x00', 0x0, r6, 0x200) getsockname$inet(r3, 0x0, &(0x7f00000003c0)=0x2a8) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r5, 0x3378}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRESHEX=r5], 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 00:08:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x12, r0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xb8, "52adaac8708d6dbffd3b59b7b744dbefdf879aaa55f966bbd18fb1ebed418076deacbdb89b79a65c1eebcb79126c3f49e82f93a4a08328286c35553d771f465ce728479acb37945533b28fc837d971f4eebfcf7703efade34bf6437093765cff5289ca1f3648c50d096c5cf6f5f902f10a58f83c8b8c4b842ebe2cc6493440895e4719b74f0274823b41e8452563d406739f0ba1fb8c927ab63595631a2fe6bc40374fa67d4a918d49b2aa00d7e9ea19395e89e17160ea21"}, &(0x7f0000000000)=0xc0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000280)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000240)=0x8) poll(&(0x7f00000002c0)=[{r0, 0x4}, {r0, 0x2}, {r0, 0x40}, {r0, 0xc}, {r2, 0x10}, {r2, 0x2080}, {r2, 0x10}, {r2, 0x8}], 0x8, 0x6) 00:08:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x43, &(0x7f0000000000)="4bade4ce812aa55ecce8ba5734cd0ef0b9c447bf452abc145f86cda0cc69798f034ebbed10822f582d56e3bffa2c71e5a3152170b5ec7426972aa954da76eb96f6c740536c001f6a7f1f07401ef2f13f4137a1880c2d82357230a55965501436e6e932e1f897b4d900"/118, 0xfffffeb3) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) 00:08:36 executing program 3: select(0x40, &(0x7f0000000000)={0x4, 0x7, 0x71f5, 0x1, 0x6, 0x1ff, 0x5000000000, 0x4}, &(0x7f0000000040)={0x975, 0x8, 0x3b6, 0x0, 0x8, 0x3f, 0x1000000, 0x8000}, &(0x7f00000000c0)={0x5, 0xd98, 0x5, 0xffffffffffffffb4, 0x0, 0x1ff, 0xe6e5, 0x6}, &(0x7f0000000100)={0x2, 0x2}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x6, r1}, 0xc) r2 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)) 00:08:36 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f]}}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x844a, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x1, 0x1, 0x9}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x1, r2}, 0xc) 00:08:36 executing program 3: r0 = socket(0x2, 0x30000005, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000100)="86ce98dd69de702f47737073da632f5e91079bb2277b5f418fbff1693ae85e5494a386e2a2bb0e957a7b587be7276ab4a86d2adcd1867427c4105a360b9e72c048c8f8d085a63f1c525eae77505c16e1d3c4245d705090b5f31451fb484869ce8e01975742ead26c9d485d0d101ff00f70f218f33b94786c0aa2621a452b08125b54c9aa2107a807457d84dc9f196904f0e679555a678f882a5a16596a638dceede1091d2fb11010", 0xa8}, {&(0x7f00000001c0)="05b1e81eda52f087a5c074c708f6bc423218c11172078101198c377942f3c814f677040506d85958be5dcb04aa7b12921ecdd8225cc47ef31b6599e380031530fa846c6f8639fc686d24ae5dd7a26dd2363a1f14a1839f54b32225af742e78b8417e3182cba0e21e9a74b211280b583e6cd1ea421d1bfcab4bf8e1905997b0c22df0efa9dacee9b25186a9315ebe71", 0x8f}], 0x2, &(0x7f0000000340)=[@sndrcv={0x2c, 0x84, 0x2, {0x51, 0x3, 0x800, 0x20, 0x5, 0x1ff, 0x3, 0x1, r1}}], 0x2c, 0x8}, 0x108) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYRESOCT], 0xffffffffffffffde, 0x100}, 0x0) recvfrom(r0, &(0x7f0000000040)=""/26, 0x1a, 0x40041, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x40, @empty, 0x400}, 0x1c) 00:08:36 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x7fff, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0xaea, 0x2, 0x9, 0x80000000}, &(0x7f0000000140)=0x18) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = accept(r2, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x0, @loopback, 0x7}}, r1, 0xfff, 0x7ff, 0x9, 0x7b, 0x9, 0x6}, 0x98) setsockopt$inet_int(r2, 0x0, 0x800000000000b, 0xffffffffffffffff, 0x0) 00:08:36 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x800) r1 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) poll(&(0x7f0000000180)=[{r1, 0xcc}, {r0, 0x1}, {r2, 0xf8736a512c9d9374}, {r2}], 0x4, 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x8, 0xbbba, 0x8, 0xa9, 0xffffffffffffffff}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r3, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x3, @empty, 0x9}, @in={0x2, 0x1, @rand_addr=0x397a}]}, &(0x7f00000002c0)=0x10) poll(&(0x7f0000000080)=[{r2, 0x2}], 0x1, 0x9) poll(&(0x7f00000003c0)=[{r1, 0x2181}], 0x1, 0x0) lseek(r1, 0x0, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 00:08:42 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="010000938400"], 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:08:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x400, @loopback}, 0x1c, 0x0}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 00:08:42 executing program 2: r0 = socket(0x1, 0x800000000005, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYRESDEC=r0], 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xc000000000000000, 0x4) 00:08:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) truncate(&(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket(0x1d, 0x0, 0x3) 00:08:42 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a739e54861d95c2d9", 0x59, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x20000007, 0x10000000000) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:08:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) connect(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="01002c2f666946d230007634a6ed46c0683ac429e9b6a299cda7612c316c9f0adebb57b5a57352f7442eed7dfd2b776fd9fb41915c8a2882782c2c9c00036beef4ed8a22ff1972e840aa7b1a0c2a865b0f6b1b2723af01fa13e1b2fc98aa3832e6206eb794db5a3fc6c474d31665544892817acfab46d57a2d536c2112d3f66f76c8e00ae2c798187485030b0ed2d3940073178f39e1b904234798ddeaffce4e0faa4959d2f1d180a854feba57de2a074acfc4d13a71d83ffe8dcbc390e57d9ef82033dc3a01f9bff9cde9179b68624d356e4053886519f17defd90bb3f2909d"], 0x1) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x100, 0x1, 0x8, 0x7fffffff}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r3, 0x8ac0a, 0x0, 0x67a5bef8, 0x211e}, &(0x7f0000000300)=0x18) getsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000000), &(0x7f0000000240)=0x4) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r4, 0x8, 0x80}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x102, 0x4) 00:08:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000e7cf0000110300"/20], 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000005d8700000000000000000000000000bb00"/128, @ANYRES32=0x0], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:08:42 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x2, 0x4000000080002, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) freebsd11_getdents(r1, &(0x7f00000001c0)=""/189, 0xbd) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) 00:08:42 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000300)=""/96, 0x60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) freebsd11_getdents(r1, &(0x7f00000001c0)=""/189, 0xbd) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) 00:08:42 executing program 0: fstat(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 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) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f00000004c0)={0x0, 0x2000000000000400}, 0x8) 00:08:45 executing program 1: semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) poll(&(0x7f00000000c0), 0x0, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x60, @remote}}, r3, 0x4, 0xe0, 0x8, 0xfffffffffffffff7, 0xeb7f}, 0x0) ftruncate(0xffffffffffffffff, 0x4) 00:08:46 executing program 1: r0 = socket(0x2, 0x20000004, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="eaae000003000000000000000e4088a5a3ae2300"], 0x10) accept(r0, 0x0, &(0x7f0000000440)) r1 = semget$private(0x0, 0x0, 0x40) __semctl$SEM_STAT(r1, 0x1, 0xa, &(0x7f0000000140)=""/147) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x1f, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r2, 0x0, 0x6, 0x100, 0x5, 0x8}, 0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10) r4 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x2000) shmdt(r4) semget(0x1, 0x4, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r3, 0xb, 0x7}, 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x20000, 0x30) openat(r5, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x8) 00:08:46 executing program 1: mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x60000c, 0x0) 00:08:46 executing program 1: r0 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0x1c, 0x1, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setresuid(r0, r1, r2) getresuid(&(0x7f00000000c0), 0x0, &(0x7f0000000140)) 00:08:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8002, &(0x7f0000000100), 0x10) ftruncate(r1, 0x7fffffff) 00:08:48 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000280)="b10005030400000004c700b1bf18141923451ae3c3051020c01038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d629ff030000000000002babfbb770c1f5a872c881ff7cc53c894303b298a800000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) socket(0x1c, 0x20000000, 0x7ff) 00:08:48 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) socket$inet6_sctp(0x1c, 0x5, 0x84) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eaf66696c653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) accept4$inet(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x0) msgget$private(0x0, 0x10) mlockall(0x1) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)) msgrcv(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1800) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000880)='./file0\x00', 0x200, 0x140) accept(r3, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000240)=0x8) 00:08:48 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) getuid() setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r0) 00:08:48 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000300)=""/96, 0x60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) freebsd11_getdents(r1, &(0x7f00000001c0)=""/189, 0xbd) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) 00:08:48 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x80000000, &(0x7f0000000100)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x400}, @in6={0x1c, 0x0, 0x993f, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffff6862}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x5, 0x4) syz_emit_ethernet(0x12, &(0x7f0000000000)="61b26b5804f9d60524c7cb5a81000075a4be") symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') 00:08:48 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x80000000, &(0x7f0000000100)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x400}, @in6={0x1c, 0x0, 0x993f, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffff6862}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x5, 0x4) syz_emit_ethernet(0x12, &(0x7f0000000000)="61b26b5804f9d60524c7cb5a81000075a4be") symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') 00:08:48 executing program 0: setrlimit(0x8, &(0x7f00000a3ff0)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001a00)=ANY=[@ANYBLOB="02004e20ac1400bb000000000000000000000000000000000000000000e1bc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000b2704a64c20e7c129fc9bb3863756543e6d000"/163, @ANYBLOB="332df0c686a6893f68f2c6126f26676944c73b0c0e9cf4281dce3785fde4dc9cda854a9c09334d0bb5f5ded8d9ac12d46481066546211b3b6e3610203c6bd72bd7dc3a4d1278a58072f789ba766d1e6dae8b56e5483bbd8b", @ANYBLOB="3f00000007000000880000000000000001000900"], &(0x7f0000001800)=0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001840)={@in={{0x2, 0x1}}, 0x0, 0x5, 0xbbc, 0x100, 0x4d1, 0x100000001, 0x5}, &(0x7f0000001900)=0xa0) r1 = socket(0x0, 0x0, 0x0) socket(0x2, 0x3, 0x2aedb0ce) socket(0x2, 0x2, 0xc601) r2 = socket(0x2, 0x5, 0x6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000015c0)={@in6={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x7f, 0x85, 0x4, 0x5, 0x1}, &(0x7f0000001680)=0x98) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000016c0)=r3, 0x4) recvmsg(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000000)=""/161, 0xfc19}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/155, 0x2f}, {&(0x7f0000001180)=""/23, 0x17}, {&(0x7f00000011c0)=""/11, 0xb}, {&(0x7f0000001200)=""/200, 0xc8}, {&(0x7f0000001300)=""/232, 0xffffffffffffff28}], 0xe83, &(0x7f0000001480)=""/74, 0x4a}, 0x100000082) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001700)=0x100000001, 0x4) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000001540), &(0x7f0000001580)=0x8) 00:08:48 executing program 2: r0 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x2000) shmdt(r0) r1 = socket$inet(0x2, 0x3, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x4934dd11, 0x100, 0x8000, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={r2, 0xf0, "232a7ed5c37f041bf7bffa9397b7ca58a1df96c1463440d4a42258563b8ff0ac5029ea4197cf33e625d25d05cccde4d9905c637795f57379283275da9ff914dcfc9645192e5e2b4db3fb133b8041adbb156ced7b5328ff1d5e294205bef3280e6477dbaaa49a60f92d398c4aa12423145f0df3e5a6928c291b62cf24136caf2d97c50c5f8aa1a48247b9b5f9ea810f1565ec02f1040173e10e87d07a4e64665bb36937dbab4260aeabe693135c57d2a1de038cd7ebe63614c3ac10a953f71e910a30e5486994b2edebf3b3eef8b6515465ac447ff4a279c982c11914648d6c2ed200b8a3344f293363cb5d238f193b3c"}, &(0x7f0000000180)=0xf8) shmdt(r0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x6}, 0x8) getpeername$inet(r1, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000280)={0x6, 0x6, 0x0, 0x7, 0x8, 0xa5e, 0x7f, 0xfffffffffffffffa, 0xce4, 0x8001, 0x8}, 0xb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r3, 0x100000001, 0x3, [0x8, 0xffffffffffffffaf, 0x100000001]}, &(0x7f0000000300)=0xe) r6 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) shmat(r6, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r5, 0x9, 0x5, 0x106, 0x0, 0x8, 0x800}, &(0x7f0000000400)=0x98) r8 = open(&(0x7f0000000440)='./file0\x00', 0x200, 0x8) setsockopt$inet6_udp(r8, 0x11, 0x1, &(0x7f0000000480)=0xfff, 0x4) r9 = semget(0x1, 0x3, 0x4) getrlimit(0x8, &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000500), &(0x7f0000000540)=0x4) __semctl$GETPID(r9, 0x4, 0x4, &(0x7f0000000580)=""/131) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000640)={r2, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000680)={r2, 0x81}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000006c0)={r2, 0x8000}, &(0x7f0000000700)=0x8) writev(r8, &(0x7f0000000c80)=[{&(0x7f0000000740)="e68efba89cc5db97b2e293eda14d668164874178e3c3af2bab830b0e18420302c0fe92ba0a9f531ca09a427bd38cbb06206b566b27ef780d13bc2b73db1ea8b6ffeadcb9ebd5d686cf156f5fc272e6b37fa16af661b729577de4caabc93dd8917ac85c686ad9d44e", 0x68}, {&(0x7f00000007c0)="6ae8f5e5d7b2fbe39604f17ec700767f66a0aaef49235816ac938f910095f3db9635c2d31776f8d797e5c5ba34b4897947b57ee7e050974c3fa6d0be8ace8f2672bdb7a9f41f63e4bf24cb960cad3d6da6b5ab71b763b9160d6690fb1e9444579973d42615581d546585fb4568a183bc91b691626e63afeb07aa8eb38d712a9a8ae6a402bd5088bf36d5c39f7306c2384f4d548138213fa82e9430cd7f2e698473fa73b360d9e93a6cf1a0988348484c3d4212ee2d66ca711ee3e812827ea61e6e55ec056b51d7f46a1ba3915cb37a4bead53825305478620b707ad5c741b9c8d94b7720", 0xe4}, {&(0x7f00000008c0)="2329ff8d143ff18b41e22649c291f7613f15772e3760b091e8d12f8a4f1b0ec8e580685e7b50313b446a67faed41c9a648276a77a441c539c5546d3286c5c6cf5006db87d37d5592e62a69", 0x4b}, {&(0x7f0000000940)="e9a74d2f369c9e1cb7a79ebd36c5e89ad8cbfe340ef2458f60b2a6a1092f0249244c30fa92a86b5ee02c4a0439a8fc28f00cc0ceb280eeda377e6a7019922d8de2bf1dd1b625", 0x46}, {&(0x7f00000009c0)="f6854b80e18fa555f6113cd093e2793122cd3dce4e5738cf0ff3e8989247a97ce119c132eb7cfebcfe2846497512cf52165a68ac986205486429ff1a0d6c10d87f3b39bfed31e3e66e5bd9d1136c6571c862b3653378922b42ce8003c36fc43aee7655e96b2dae53f2fb44000c9ceefb9932308cefe007ec1df4bfeeda25c6228579e2308cca261938d923d82659e2e4bb9f0014338c0f1aa182f01fbb7b1ceb74b618f723000dad20126f17e385b7fef1ada17216e885afa2893cdbb20ea392c4f1a89c502f11e7549eafe760f41c01815367fa0f5663633433680ee2412e41441d8f96ee07b44507e334ec10706bd45f92eaaf29f1", 0xf6}, {&(0x7f0000000ac0)="b9545e448184cd", 0x7}, {&(0x7f0000000b00)="33eda9a386ba5703967059b26a703d3ac967c2e03da235b80d8e1db00857958af47743769bb3cf17b42f9ef4e6e987cf6ca3a3e0b7d20b8ed64494a714aab0cd3dd2aebb239dc9affb60750d939411f1ca215c9492d275066884a1de900b52485868f0c81aeb79a344a3377686733ec3a96ba44eedfb218f74ce8cca58800d2da4404fb9f0278ae55f875e6e0e6ec3bbf51eba31f18a57bd0ceba9d789022af4", 0xa0}, {&(0x7f0000000bc0)="dee60e0b9e93b1182e96365f8c511c5454860f2c82eaedaac670c7caf81993740ad1d2cb88c9eff1002ed3a718f25ee12772276916de1ec0a4ade95282f24a2b652b49b49cc78933736986af84898430d05b8d2f4dac905236a59ab3ff1c36eeb8efd10d95dc31c1d716b43d7e1cc533934bd3ea8d9f358d1059082e74ffb2029aab3cd643ab531e7d62aff99fbaf7c167c2cbae61c01f8d7e2030eec177", 0x9e}], 0x8) ppoll(&(0x7f0000000d00)=[{r7, 0x8}, {r1, 0x1}], 0x2, 0xffffffffffffffff, &(0x7f0000000d40)={0xb292}, 0x8) freebsd11_mknodat(r8, &(0x7f0000000d80)='./file0\x00', 0x8010, 0x0) setsockopt$inet6_udp(r8, 0x11, 0x1, &(0x7f0000000dc0)=0x6, 0x4) close(r7) mkdirat(r8, &(0x7f0000000e00)='./file0/file0\x00', 0x40) 00:08:48 executing program 2: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r0) r2 = socket$inet6(0x1c, 0xffffffffffffeffd, 0x2) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={r3, 0x9e}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000100)={r3, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x8, @loopback, 0xd43b}, @in6={0x1c, 0x2, 0xafc, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x1, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x81}]}, &(0x7f0000000140)=0x10) 00:08:52 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/125, @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$dupfd(r1, 0x11, r1) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0)={0x1ff, 0x6, 0x2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0xffff, 0x5, 0x69d, 0x9}, &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x18a0, 0x0, 0x4, 0x5, r2}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x6, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r3, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000380)=0x10) 00:08:52 executing program 2: r0 = socket(0x2, 0xffffffe, 0x87) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf}, 0xc) r1 = getpid() r2 = getuid() freebsd11_fstat(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001140)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000000040)="ab2f96743215345e4bfe440ae4eacc0cae18dbb8187de788df7802a44e0785c64862811863e5e30c62b570a850864969635332b3a432396aecb929480d3c748f3efb14caab01bcbb887738f06501578127187a1a039fddfe848dec109a598febf1eec5063258160e47a43a6a0f76a571531b736e715f41bfc5746a348434d1b81ad21bd3410e61f5c864b254b74011efdbd9ad97e071f212a04b38235bd23575b90757ca", 0xa4}], 0x2, &(0x7f0000001400)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="180201033800000900000000ff01000000ffc8f612cc9a215f8021c6342719c37db5873d7d78", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x78}, 0x101) 00:08:52 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 00:08:52 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000300)=""/96, 0x60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) freebsd11_getdents(r1, &(0x7f00000001c0)=""/189, 0xbd) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) 00:08:52 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ead554afcd6e0dc"], 0x10) r0 = shmget$private(0x0, 0x3000, 0x6a, &(0x7f0000595000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/229) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x400) r2 = socket(0x2, 0x3, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:08:52 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x2}, &(0x7f0000000380)=0x8) 00:08:52 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x308060006) lseek(r0, 0x0, 0x1000000000003) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) poll(&(0x7f0000000000)=[{r1}], 0x43c, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) freebsd11_fstat(r1, 0x0) 00:08:53 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x3f, 0x4) ftruncate(r0, 0xba8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x5}, 0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:08:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r0, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000500)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x4}, &(0x7f0000000140)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r1, 0xfffffffffffffffe}], 0x200000000000016d, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r3, 0x9}, 0x8) chdir(&(0x7f00000001c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0), 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000003c0), 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) 00:08:55 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000300)=""/96, 0x60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) freebsd11_getdents(r1, &(0x7f00000001c0)=""/189, 0xbd) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) 00:08:56 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x68, 0x8) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffe) 00:08:56 executing program 2: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x1b54d90f0320a264, &(0x7f0000000140)=[r1, r0, r3, r3, r1]) setgid(r1) setgroups(0x1, &(0x7f0000000040)=[0x0]) setresgid(0x0, r2, 0x0) 00:08:56 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000001c0)=0x29b, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000280)=0xfffffffffffffed3, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0xffffffff, 0x3f, 0x20, 0x5, 0x8, 0x2, 0x7, 0x3, r2}, &(0x7f0000000180)=0x20) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r3, &(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) 00:08:56 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), 0x4) 00:08:58 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x308060006) lseek(r0, 0x0, 0x1000000000003) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) poll(&(0x7f0000000000)=[{r1}], 0x43c, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) freebsd11_fstat(r1, 0x0) 00:08:58 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(0xffffffffffffffff, 0x2) flock(r0, 0x20000015) accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:09:01 executing program 1: 00:09:01 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x308060006) lseek(r0, 0x0, 0x1000000000003) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) poll(&(0x7f0000000000)=[{r1}], 0x43c, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) freebsd11_fstat(r1, 0x0) 00:09:01 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000300)=""/96, 0x60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) freebsd11_getdents(r1, &(0x7f00000001c0)=""/189, 0xbd) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:09:01 executing program 2: 00:09:01 executing program 2: 00:09:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r0, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000500)={0x0, 0x1000, "2a0af2c54d72988dec783ac6827447ee8bc91626f9303070d6bfdc52fb4adecc1a9177ceb5ea9f680bbcd3296ffad85021ac7cdc9aee19c2c72f1f427683035ac44604447b2f1c918a2fbb93a53550518a764bfff5acc6b4c58a9b26eb05b92670f74036734a216ea0538b50ade8642d99663862ec120698b453cf105458ea99fb5900834cd707e14f9a7cf139e467793c3857d08e1af194e35ee45928fd867be87a558824aa84505da3ab0d0995ce704098f28b2b3af73827f20fd587eca1e5d9eab4441c4e8556e52ff03486c1055ac8802a34c02b1395c3f2efefeefd021f6c4179a64dc7c2cd5dd858a48601ba267b706a8eedd90bf11145475b1c6be34e0cc03914aba9ca1e7818826ded91a0728bcad2957b836a9915dbc42c098f06b21c6f4eaa8b752f6b3daade83e3e555852a5bbcb5246ab40cdb0270554406c6a3e67abf5dc47aca5399a325f4652e07ec69e5078b1de3a336d9666bb464f71b0f891db46fe568f9a904fdbba52acdd84405470a5d2de0568f740f3a13c761b17c745aa02d5c430d0b04e1204f282f38225db72e8bf1ba4442e8aca7ed1fa2238df5e01f7d3d3d7eb75850e3580d1fe46739fcab7ad074f4046f5f91b2a249aca64174ac1ee16195d47bc143eb07dd95feb62b94e2d03defd26439d3604c750f252832e4ec1b38ec2db90b2dcd1d078355b2b7bb758531b9a2e6de45ac45bdbbec2f01febd6417aae2927dff1853a2dea7c32a1d0fcbc30b829b53369413d5007f88264723575bc6023eb0d96941772e7cb11a61ea3ab16d81c5fa0c15463f8bfc0f1896243ea4261ad60ce263aa814fcb8d200f47b13ae6214540e42e26305d31f75baa54fdb67190af142ced28ace6a6d89f44ada016d9cf68e04fb6f00899f3d67d16bf47cc49614c4839aa0da0b1d328f1363b1c7505d53b232396d32c8afd6961fba9ba0e4bce72a43f4d2370f4ae0440e0152a04f14342f377cf5ec646545e79321fc5f1e39557fbb03f9a0677460d79d69930e8fa4a284ad19743f1769057b7aee1b9d81f3e6de02a0d44b3ef4c5e800273060dcccf8c9d6556cba4826ccf073fdf1f0981164692eb4f42142efc84228c29f85c50d2d4a2538604f588b791786f3a5d5019f0b18c88bc55192fc900b35a084f6af189f42ea0c86744979bbd2bc1aeb1fd7eca5a1d9f92160165076d7aa783fd4a96385f1d67ffce8dd05c8cc734bbf17c585e3ac8aed2bfc7a2e9fbcaf025d8674f876b7340367d2e5e0216274acf22cf82167a4663329c468dc34f92323b29fbd92563bc9d7db0d343984ee84efbb5e6c99f78611789c5da19f3e271ed198d5e442535dd58a4453e7f7eccb8b0c57e23adf540fd98a19c360a4b9c68d660001c8157a4920e77a04c82eba0aea732dc3ef4fe2b4899f9c67b14d3488643a09bfe1b08ea15ce4ab06840e42d7dfd40b184c4242070f67275af0bbb697b820f54140ef175d8448d98eebb6f7031406d8b8d30cb93178d5a639af33fe2255a3f784c237e2a85ecd431653f58fbe5a076403c98aa9522fbbdcfeb99495278a046e06aa064a99fcae450d2ed94086b380c9ba82c29b55e35bba2ad349387aad6ff7efdfef3b2705dc1a7c0462b1043ed48819e698e3845dd82adacaa101d7711858090514711865caa7128439ddce5b670e04f15af31461f48ff009fd1b85d3000369b080edf5d903eb9230b104e8cc5eacffeeef33962cb80502be4571e116651db57f315d690b488a9352ae0c9b3281e2c497dcd9fde3c1c175220abdcd7e9c3a7e11330214fde6c2651797e354430feaee7cd8dac2a62f1baa41745250d922844a2c80618973f5439bc0469349b9b470137aa66ec2517de940f35c9e846ca715685d7581665aed04cda2b4bf691071418978b915e5493318721b29dd9fe58a6830d0c2547fa78c661515769519157c0506181e6f794ee0df97ece72b794953068eb7b00cb08e53ab02b64c50cf6e4334f98edb07f3a2cb3dad78946df6a4c3db372285dbcd80e44c64547673bde26c382ff5bab65b01972abd72fb0178469b4bb768875cc9945eed5cf5d2c98ec18217c8efa42d78e2f50055c0c07da3eb29e521f865a667a9848aeae2efb7e68e089215d6e6d5c3ac251cf37f97972fbef5119066ee18a3d5becf05bea6e932bd29faa70818b9239d8a4473f445bef235dbd5cf30d026a04cea72f3922e4fed6d2114bf2980804b039dc8b4308a1d20bfb9b64828f4ff8fb9db82b17fad5788f78a6af4b8303a0b05e754c61ae73d23931a312339f76a62d9e439ac806df1bd73f0a2b47322c963d6dee766d0cc0e5d3a1acd45e52f7be3b2286fcb5ee3ea3f70220be99b70f18586349d4a46a47eb66365d80731617366c0e5e181a2f852b7fe18c794b1cbe80b896dd2f608e99e0dc24062d2264044b30956945996b381c4f91045de79f3dd40254e79b0a63e5d66fec971e7a82adb2344fd6104b881c4bc887333dbbadbea043fc46f459be4b7290ed611972a57ff4b8e5347912d5d65e296ccfa12fb5a028a9865aed902da3ccc32b083bb27f60e8227892c7525093e8b50d2dbc4ae6476536841ed3149040f56427ae683e086f98b839e312b524d155fa2928e5e1502f2d3417b50a4bc3d7ac62532088c37ba5527f1d85c6c5dfe4b80237e08be0c04ba0091f58e7b20d2bedadff83acf34e4ac4d592a6aa7bd6415c801ba2e37fc43f1cd61ab795317ed7856d6859a595f2ce74c629af2300f061d8f37a4ff40b04756cc99d967fcbb708848426649a857163b9f87ff72e87c9df2b389d7568af085b98393d8ee8130b23ccb280f9f0d9e86b46b93d051200d06fdbbba33c2f0c2b02e8dfe72aae9a92678797063aa566196a96ae87c38b3cc1fa2998536f60741e0a2f0d2b900ca9c3ec5bc7de27462aa5823a6d975b294abcc690e5e5a89736f557ee18727deed3592ad29a535f4c43a54dc1fd7e33cd01100fa9d6ed480cd6ac64aa5b09081a0b2e96cc454c432f54c3da6d88210711f5b957027f01fd91094f0ddf2b2464c40b21cf0715c094d498e22b506fb14f910a960c02c0be4a7645fc52fafdb11deab21da94c581c7f2573cebd3aba8f45cf9007f766fe1418a42998927ed33c7610d273c29a0a968d829482aba20a0c385e85abd2e0c38e52acccb207a126e6f5653b48afb3cde472d3bba6c796bbc03943d652af1acfd33e93a7e800c3aa0211a97d47bbd5121823af4624616ef73d0044dd1fbee668237f85c12499222c8bb7231ad6a1d74e9f8192c478693ac577702a78e1df3ceccc3b0fe66779858e5532668d2f92357c7c042219e3a88b3eef83c977f0a4f359ce901bfa014590be44738d8b4c82a0973707bbb155a01d8f90831af0e28dc03914ee72e4f4eb84f3e30e973e99861b2d883db0116a383057bdebb6149e098415437ddebbdf4861d58e8463224a8c702a6e27897eb5950b34e0c3d20e8472a37580016176a2fcf1516f9a909267b459ba1e9ddb1fcfeb129b58023cf0b62cc5d2eb216d43df22b4c163f4ea6cb19880df473b45fb1676dd34cd90713b7da430ce70c8f198fac39eb173566bc2add71d832879d385765dc7ed59261299de20af50610d2fb3bb902a0c8dbccbfce6a3430ccdbd05f725dd92a124ba3eedfa01da74c307309b1f11a377536084369bae91bce6bc15f751ae33c294673336fc0b4ed9b8ac104e1ccb8772699d1d5cde773cf99373f6356498f31882cfaf4e86761bf307977bd9bc85ae48209c2cdddc3e549e605b1818672e591b4f0d585405296b00d52073a5685950a2d4acbf103f71a4d87590c08408a145e0095b867332f4635e737bfd36e35ff0153cfbcf01a451b7efb9af5524500f84135980904aea69345bb7b0a62b2dae1636001d0e5dbfbe418567bfba506f2f926610f5fe8179b3593f2abd81424e11738f51b7438ee4c9fc4c4d953bc055347d2df742e772b914d5319bcca26c17f43003636af8865b792b45dde4a1b15f5e9a3745ec4177cfc667d25f798ab8fec704789789f6869cadcfbee697c3d662b6cd63b19736d6e5b57d65fb7963fdf8155935d43de47af2d21e67fd67f334af8bc3c472ae7b3d1ac5e05f7919351bcf87c57fcfa5ea86f05dc4bb74995cf443f64a25b94a140ebd192a20da6f418091ecbdae4eb59a88e73aa5e804f83a564df3973f259d23afb533ca7269918ac2c99960895496e7d2f6d28b9b662e2d53d600ee819857ebb28e658accdd2c944a10d5026821f1bf29d00597bc9867c211635d05d422b732ac6644d38502467b9a98d10520ea7418490eeadec866b33b36d75945545324c5c701883f7d4eae0cdebc4786edc887d54e2613cff4ce77ec71582a9089069f5bafb2204c17674b2781d41320fe2b2f59f2104fa6ae0ea574a02edcfbd20809c5732bcc7b3f87d72fbd99016740ba1c5ae4ae0238a5decefeda5bbf02b35be6d7c39ba12380752c1bafc4da9850813eaa61e15ed2ad1d7f105bf86128ea390e93e488cbd287c3a5347b06e66e9e853d80afbc4fd611ddef67922fc5af511681eb979335135e9515465622d46601dc43fa0227f12d5ee660c7ef5abcb2e25904e56e4912c69232e208e9d985490e1dc535c8f0e304eb27f544fc796af051757a45c4523c066ddd0b0c2a6ab300da81e2c8711e0a1d4915c3ca833cdeb10e7c71e84a3d7148514364e91e96c86e824f23256a19b977f82da4d35ded405adf6d58d2bfb85a6e86a475a219206f6190a614fd1a6ef3a6b3d7229b97b1677a31f329b0d2a6698fd06b8fe7c2b2a26b4d894c97aa3d2719c8d4c39785f2172f5e82a18f13f98334d472803b16ce8cc3661d546c333cc6e7006416de7b0d5f11dd3dc2b57a2848303126a8370f23fdd9c0742f942f92578ab81f867b9732d3491f36bc1466653ab4d18a41ed5fa788fa838ffbfcdd69b19d11c58849f6e2e599d9af578014c70751a7771c7b96761f3b8288448ad6cb0dcd3a2b8fd64bdf23aa035932d3f2e11b04de5b6975d6e936193f070f022dfff8240b6617625a1e02f32678a5917da5e87d86daa085931d9c6805a46344df1dc90cae8070b7c01f854907da3bd5b4d0a3865524c2eee332f0a97cd12d81a3c4501707ee6787057725438347d8c1635f4279a9f952bc3368b68765a50b73bebc8431f684a7c6bf1cf8f6be714f1399327ca56777e1a153cd7804f7e658efb626c878034c5ef293415f15c90679041e5388dd4e4b8c98b38e2d5d3d0c96b5c6cacef63fd69b4966eb1fcfe2c939a3bffc0d9611904e4415999a13033c90a1c2699ddf92a0891b481eaa3b566966be977e8c31123de1370ed07a361a1759b961739ab46f26887774f89f0a75901b2912a19d9591df600adc324ec23040dae19042b82ce1cec2fba49b988830c1f2a796621356b920ad6e842e8503d06972a7b96fd24663e6a190df50cf7fc1098ad18df1e35b3f91885a9046689367cc0f03c697d48fae4a69be684e23421ef617f1d4dfcbbef512fb91f1b97800c5650f4adf6e7c8b8e6cc3d5f81119c403d68e56b02f05d6745a6ec65d878b7b46e197b92c53aa75d30c4a3e8e9428587150b917a811954f1d78ee781203a2efbcde03937212fa3bb471e623491a095e5167bd685c2f599f61cfbe5efb09566c592e61e4e0e716d66bd427d4362cc8f996a4cca39a469d725113db9fe9d4e21159abd599fb5e658d96291c5c456de25773ddcdd4e2a9a3cbdb175e979b71d25f7ea5254bbb692b56b4175bf83db07c6ef8ed554047caf7"}, &(0x7f0000000040)=0x1008) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x4}, &(0x7f0000000140)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r1, 0xfffffffffffffffe}], 0x200000000000016d, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r3, 0x9}, 0x8) chdir(&(0x7f00000001c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0), 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000003c0), 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) 00:09:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) r1 = dup(r0) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:09:04 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x21, &(0x7f0000000000)=0x1, 0x4) 00:09:06 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x1ff) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:09:06 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000300)=""/96, 0x60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) freebsd11_getdents(r1, &(0x7f00000001c0)=""/189, 0xbd) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:09:06 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) ftruncate(r0, 0x80) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 00:09:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001b40)={0x0, 0x0, 0x2, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), 0x4) 00:09:06 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x9, 0x4) fsync(r0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xd) 00:09:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000c40)=ANY=[@ANYBLOB="a29243eb3f900600991fc9e94f00020004000000000000"], 0x1) setreuid(r1, r1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x5, 0x6}, 0x10) setuid(0x0) setresuid(r1, r1, r1) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)) sendmsg$inet_sctp(r0, &(0x7f0000000a40)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000880)="0b2b95d8faebb97237f0716185cc0bf01e6a79cc298200814dc85e212b7cddb40f9e69f08cb3f80c397e642f50e9cf162cb43666084f67a4c3016396eace85e6a588d32d9d14702bae2c251d3c3777bf79f665f00e9dfdf0420c", 0x5a}], 0x1, 0x0, 0x0, 0x100}, 0x68870a552f77ead1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000157000)='./file0\x00') lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000b00)={r2, 0x4623, 0x2, 0xaac, 0x2d}, &(0x7f0000000b40)=0x18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000040)={r4, 0x3, 0x4, 0x80, 0x2, 0x10001}, &(0x7f0000000140)=0x14) 00:09:07 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x9, 0x4) fsync(r0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xd) 00:09:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x200) r1 = semget(0x2, 0x6, 0xfc39f2829ca4bc67) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f00000004c0)=[0x5, 0x77d, 0x1ff, 0x4, 0x1, 0x101, 0x6, 0x8000, 0xfffffffffffffffa]) getegid() lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xc6, 0x4100, 0x5, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xa, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001980)=ANY=[@ANYBLOB="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", @ANYRES32=r2], &(0x7f0000000140)=0x84) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r3, &(0x7f0000001700)={&(0x7f00000001c0)=@in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6a}, 0x1c, &(0x7f00000015c0)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x1}, 0x20000) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000300)="5f0aab328244f2fc109c782d807e4f8ee37de91946a2e1f8b11af7bc4d40d14d3356f78dde2e3d474b7e4e8cabb71469d99fc90341db32412fd07d591402429056795ff260b034a3770197daabab49b3b071a24245d6e485f5928e9899a62494da45405fae8bc2d741ebdda12d2ce51729a77fff1fb6f3e72dc8338256975867d2ce2612b53002a85c43aeb87896f1a8873cd66677e5e47f84771e22fa281dee328e973eb3f5cd8d9ba7286a8be3138ac43e6f96c7aa9763271e6074bbebdc5beaa52fa4a934ef64cd51c311cdbfbd4310ff88a1089f1c4229bae9ef5c62396d35edb91114bedee2ebec158c", 0xec) fcntl$setflags(r3, 0x2, 0x1) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000240)=[0x1, 0x200, 0x9]) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) open(0x0, 0x0, 0x0) utimes(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x101, 0x2}, {0x3, 0x8000}}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000200)) mlockall(0x2) ftruncate(r0, 0x0) 00:09:09 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000300)=""/96, 0x60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) freebsd11_getdents(r1, &(0x7f00000001c0)=""/189, 0xbd) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:09:09 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000300)=""/96, 0x60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) freebsd11_getdents(r1, &(0x7f00000001c0)=""/189, 0xbd) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:09:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000c40)=ANY=[@ANYBLOB="a29243eb3f900600991fc9e94f00020004000000000000"], 0x1) setreuid(r1, r1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x5, 0x6}, 0x10) setuid(0x0) setresuid(r1, r1, r1) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)) sendmsg$inet_sctp(r0, &(0x7f0000000a40)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000880)="0b2b95d8faebb97237f0716185cc0bf01e6a79cc298200814dc85e212b7cddb40f9e69f08cb3f80c397e642f50e9cf162cb43666084f67a4c3016396eace85e6a588d32d9d14702bae2c251d3c3777bf79f665f00e9dfdf0420c", 0x5a}], 0x1, 0x0, 0x0, 0x100}, 0x68870a552f77ead1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000157000)='./file0\x00') lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000b00)={r2, 0x4623, 0x2, 0xaac, 0x2d}, &(0x7f0000000b40)=0x18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000040)={r4, 0x3, 0x4, 0x80, 0x2, 0x10001}, &(0x7f0000000140)=0x14) 00:09:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000c40)=ANY=[@ANYBLOB="a29243eb3f900600991fc9e94f00020004000000000000"], 0x1) setreuid(r1, r1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x5, 0x6}, 0x10) setuid(0x0) setresuid(r1, r1, r1) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)) sendmsg$inet_sctp(r0, &(0x7f0000000a40)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000880)="0b2b95d8faebb97237f0716185cc0bf01e6a79cc298200814dc85e212b7cddb40f9e69f08cb3f80c397e642f50e9cf162cb43666084f67a4c3016396eace85e6a588d32d9d14702bae2c251d3c3777bf79f665f00e9dfdf0420c", 0x5a}], 0x1, 0x0, 0x0, 0x100}, 0x68870a552f77ead1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000157000)='./file0\x00') lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000b00)={r2, 0x4623, 0x2, 0xaac, 0x2d}, &(0x7f0000000b40)=0x18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000040)={r4, 0x3, 0x4, 0x80, 0x2, 0x10001}, &(0x7f0000000140)=0x14) 00:09:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000c40)=ANY=[@ANYBLOB="a29243eb3f900600991fc9e94f00020004000000000000"], 0x1) setreuid(r1, r1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x5, 0x6}, 0x10) setuid(0x0) setresuid(r1, r1, r1) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)) sendmsg$inet_sctp(r0, &(0x7f0000000a40)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000880)="0b2b95d8faebb97237f0716185cc0bf01e6a79cc298200814dc85e212b7cddb40f9e69f08cb3f80c397e642f50e9cf162cb43666084f67a4c3016396eace85e6a588d32d9d14702bae2c251d3c3777bf79f665f00e9dfdf0420c", 0x5a}], 0x1, 0x0, 0x0, 0x100}, 0x68870a552f77ead1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000157000)='./file0\x00') lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000b00)={r2, 0x4623, 0x2, 0xaac, 0x2d}, &(0x7f0000000b40)=0x18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000040)={r4, 0x3, 0x4, 0x80, 0x2, 0x10001}, &(0x7f0000000140)=0x14) 00:09:15 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000300)=""/96, 0x60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) freebsd11_getdents(r1, &(0x7f00000001c0)=""/189, 0xbd) 00:09:16 executing program 1: mprotect(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x4) 00:09:17 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000300)=""/96, 0x60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) 00:09:18 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000300)=""/96, 0x60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) freebsd11_getdents(r1, &(0x7f00000001c0)=""/189, 0xbd) 00:09:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000c40)=ANY=[@ANYBLOB="a29243eb3f900600991fc9e94f00020004000000000000"], 0x1) setreuid(r1, r1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x5, 0x6}, 0x10) setuid(0x0) setresuid(r1, r1, r1) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)) sendmsg$inet_sctp(r0, &(0x7f0000000a40)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000880)="0b2b95d8faebb97237f0716185cc0bf01e6a79cc298200814dc85e212b7cddb40f9e69f08cb3f80c397e642f50e9cf162cb43666084f67a4c3016396eace85e6a588d32d9d14702bae2c251d3c3777bf79f665f00e9dfdf0420c", 0x5a}], 0x1, 0x0, 0x0, 0x100}, 0x68870a552f77ead1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000157000)='./file0\x00') lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000b00)={r2, 0x4623, 0x2, 0xaac, 0x2d}, &(0x7f0000000b40)=0x18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000040)={r4, 0x3, 0x4, 0x80, 0x2, 0x10001}, &(0x7f0000000140)=0x14) 00:09:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000c40)=ANY=[@ANYBLOB="a29243eb3f900600991fc9e94f00020004000000000000"], 0x1) setreuid(r1, r1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x5, 0x6}, 0x10) setuid(0x0) setresuid(r1, r1, r1) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)) sendmsg$inet_sctp(r0, &(0x7f0000000a40)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000880)="0b2b95d8faebb97237f0716185cc0bf01e6a79cc298200814dc85e212b7cddb40f9e69f08cb3f80c397e642f50e9cf162cb43666084f67a4c3016396eace85e6a588d32d9d14702bae2c251d3c3777bf79f665f00e9dfdf0420c", 0x5a}], 0x1, 0x0, 0x0, 0x100}, 0x68870a552f77ead1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000157000)='./file0\x00') lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000b00)={r2, 0x4623, 0x2, 0xaac, 0x2d}, &(0x7f0000000b40)=0x18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000040)={r4, 0x3, 0x4, 0x80, 0x2, 0x10001}, &(0x7f0000000140)=0x14) 00:09:21 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000300)=""/96, 0x60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) freebsd11_getdents(r1, &(0x7f00000001c0)=""/189, 0xbd) 00:09:21 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000300)=""/96, 0x60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:09:21 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet6_buf(r1, 0x29, 0x6f, &(0x7f0000000200)=""/255, &(0x7f0000000300)=0xff) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x10000}, &(0x7f0000000080)=0x5) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r3, 0x4) flock(r0, 0x1) chdir(&(0x7f0000000000)='./file0\x00') 00:09:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7}, 0x10) 00:09:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f000000000000000000000000000000e3"], 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname$unix(r2, 0x0, &(0x7f0000000080)=0x1e7) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0), 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000003c0), 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:09:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x4, 0x0, &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x5, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x0, 0x8}, 0xc) 00:09:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x20) open(&(0x7f0000000380)='./file0/file0\x00', 0x100, 0x80) fcntl$setflags(r0, 0x2, 0x1) ftruncate(r0, 0x3a) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0xa0, 0x1, 0x7fff, 0x401}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xf0, 0x4400, 0xfffffffffffffff7, 0x7, r1}, &(0x7f0000000140)=0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) writev(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)="fc", 0x1e3}], 0x10000000000001c6) truncate(&(0x7f0000000040)='./file0\x00', 0x31000200) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r1, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) open$dir(&(0x7f0000000280)='./file0\x00', 0x8100, 0x40) link(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00') 00:09:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000c40)=ANY=[@ANYBLOB="a29243eb3f900600991fc9e94f00020004000000000000"], 0x1) setreuid(r1, r1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x5, 0x6}, 0x10) setuid(0x0) setresuid(r1, r1, r1) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)) sendmsg$inet_sctp(r0, &(0x7f0000000a40)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000880)="0b2b95d8faebb97237f0716185cc0bf01e6a79cc298200814dc85e212b7cddb40f9e69f08cb3f80c397e642f50e9cf162cb43666084f67a4c3016396eace85e6a588d32d9d14702bae2c251d3c3777bf79f665f00e9dfdf0420c", 0x5a}], 0x1, 0x0, 0x0, 0x100}, 0x68870a552f77ead1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000157000)='./file0\x00') lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000b00)={r2, 0x4623, 0x2, 0xaac, 0x2d}, &(0x7f0000000b40)=0x18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000040)={r4, 0x3, 0x4, 0x80, 0x2, 0x10001}, &(0x7f0000000140)=0x14) 00:09:25 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res(&(0x7f0000000040), 0x100000001, 0x8001) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x8, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) 00:09:26 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000300)=""/96, 0x60) 00:09:26 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000300)=""/96, 0x60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) freebsd11_getdents(r1, &(0x7f00000001c0)=""/189, 0xbd) 00:09:26 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x7, 0x4) 00:09:28 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000540)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(0x0, 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r2, 0x0, 0x0, 0x0, &(0x7f0000000200)) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(0xffffffffffffffff, 0x15, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x0, 0x400, 0x6321cba7, 0x0, 0x6, 0x2, 0x3}, 0x0) 00:09:29 executing program 1: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x5b, "8553ba8b3d7adaea96032f09b7873e6c8be8f0db13c621706cdb35f742706455117370744424f2ba02cd87662b4e31ac076efd93f8b2711d3d287c1a4760242d8695ff75aea61d13fbded80e9c8834d29158125cad09d4f692d2e1"}, &(0x7f0000000080)=0x63) open(&(0x7f0000000140)='./file0\x00', 0x800, 0x2a) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1ff, 0x56, 0x5000, 0xfffffffffffffffc, 0x9, 0x7ff, 0xffffffffffffffff, 0x8, r1}, 0x20) pipe2(&(0x7f0000000180), 0x100000) mmap(&(0x7f000003a000/0x3000)=nil, 0x3000, 0x3, 0x11, r0, 0x0) 00:09:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000080000000000095611e33e6"], 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() chown(&(0x7f0000000000)='./file0\x00', r1, r2) 00:09:29 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) freebsd10_pipe(&(0x7f0000001100)={0xffffffffffffffff}) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket(0x0, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000100)=""/4096, &(0x7f0000000080)=0x1000) fcntl$setflags(r0, 0x2, 0x1) clock_settime(0x0, 0x0) freebsd11_lstat(0x0, 0x0) r3 = getuid() freebsd11_lstat(0x0, 0x0) lchown(0x0, r3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000001140)={0x0, 0x1}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000011c0)={r4, 0x1, 0x5}, &(0x7f0000001200)=0xc) write(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x41) 00:09:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000340)=r1, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280)={0x4, 0x200, 0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2005000000fe8000000000000000000000000000aa0500"/128, @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast2}}, r2}, &(0x7f0000000080)=0x116) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0xffffffffffffffff, 0x421) msgsnd(0x0, 0x0, 0x0, 0x0) 00:09:31 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:09:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) lseek(r1, 0x0, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f0000000280)=""/245, 0xf5}], 0x2) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xfffffffe, 0xffffffbf]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0x0) r3 = fcntl$dupfd(r1, 0x11, r1) getpeername$inet6(r1, &(0x7f0000000680), &(0x7f00000006c0)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000500)={0x0, 0x10000}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000580)=ANY=[@ANYRES32=r4, @ANYBLOB="1400e90041bdb450a9c859e7d98fe8c6df2dd0110d1963f0d8a3d95db127895d148cb2484f955302e33c4eafd13dbf87316d5a020bc950369853a4369c300a3fbf7d480db2a492315e561bf9e102ecc7c3e8fd3e0dd455d83af5e681a4e9cb404692ed1b611159ba4a8c152eeb977d4ac1053b658f3c90b3957b8a971388b7769f3470b23d8e3546561447c6744e8ebecdc118a2caf91212ab122143d582fd39334f799d8820c10803d1ad436fd33e12cfcc9c1f7ca724fd51890a894ffd0c3dee5867d037364bd80af1ed0df3fc2bd26c6c3cd383d58d4d99a0d3d29aaa118ac577ef08a929f3b95f9809d564"], 0xf1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000440)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000480)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000004c0)={r5, 0x1}, 0x8) 00:09:37 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) 00:09:39 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000540)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(0x0, 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r2, 0x0, 0x0, 0x0, &(0x7f0000000200)) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(0xffffffffffffffff, 0x15, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x0, 0x400, 0x6321cba7, 0x0, 0x6, 0x2, 0x3}, 0x0) 00:09:39 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f00000002c0), 0x0) writev(r0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) r4 = getpid() r5 = getuid() r6 = getgid() r7 = fcntl$getown(r3, 0x5) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000002c0)=[0x0]) sendmsg$unix(r3, &(0x7f00000003c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f00000001c0)="83f5771c9b7efc25ec4ddaaf6c9f1a12c71cb824f4786fbcf90bba18f0c4416054513d4cc226f554028f0560bcd43235f8ff82f2fcd55006c28c87e4a81a8284d162aa035cbc71da550fc31f67e7e11ca0a6e3dd56b6195e721861c9259caab843ae63762fa48f26beeb9544c77b9ba1d17f6d834f07c239c4ab0bf22ed05e0da8905b5cd1991e003fbe49e807d1b5a0e3438fbe0491a64b30509a56f45927c7100a21a37bf9ec8f37446f5c49ea5ced2c75d8b9", 0xb4}], 0x1, &(0x7f0000000500)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x18, 0xffff, 0x1, [r3]}, @rights={0x20, 0xffff, 0x1, [r1, r0, r0]}, @rights={0x30, 0xffff, 0x1, [r3, r3, r3, r0, r0, r0, r3, r1]}], 0xc0, 0x1}, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) semget$private(0x0, 0x1, 0x10) clock_settime(0x12, &(0x7f0000000300)={0x24, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) 00:09:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[{0xc0, 0x0, 0x0, "3a62901912ebd07757a753ba1878a1b317508f52d6a7975d19b0a3306167076c0ab6e0e7db1ba1e22db12e3869788683863ceba2fab1a65740f39e45d656debfc549e70eebd793f9f867f8dd3561357343948820d8e54a2057639f0ba6c9cab9f5af763f3d440d9143af7cdde58dda2aa30c1b9d69fe6d6499c9644e9b5a3f8cc2aec58051007e96364d729c8376c4b0b2ae91ba9f6a50ee436db5c9e16386c128e51d18eb4bb508fc57a2d23410c2"}], 0xc0}, 0x0) 00:09:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x15) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) ftruncate(r0, 0x3) readv(r1, &(0x7f0000001540)=[{&(0x7f0000000100)=""/18, 0x12}], 0x1) 00:09:39 executing program 0: r0 = socket(0x2, 0x10000005, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000180), 0x8) 00:09:40 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) 00:09:40 executing program 0: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file1\x00', 0x100140, 0x121) symlinkat(&(0x7f0000000080)='./file1/../file0\x00', r1, &(0x7f0000000140)='./file0\x00') symlinkat(&(0x7f0000000240)='./file1\x00', r1, &(0x7f00000004c0)='./file2\x00') sync() r2 = open(&(0x7f0000000040)='./file1/../file0\x00', 0x20000, 0x20) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x5, "7007814a3cef8dad3bc9d02471fa00b2"}, 0x14) fdatasync(r1) 00:09:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0xb53}, 0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x80000000, 0xfffffffffffffdbb) 00:09:43 executing program 2: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500"/110], &(0x7f0000000100)=0x6e) lseek(r0, 0x0, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000140)={'accf_dns\x00', "82af1713bd4b24d94e2953da2161f389401e39d7105ac0afb62ae16d4a747dfd9c07cc6234978d8fd86e21b2e6cdc9e4f7c40f9c8218320cffdc8a680220e3d61d0e754a8c269cdf95f8b0dce7c012c052818a49f2797b19cf3d59b461f44fb1caadcd4e25ec196a20b1ab039b4e5d4256488e30d8fda4b2c403f032d42ba75deea85f4761dcff5a8535f4a3dfe93e501154d8f0cffc921a30c7ea64eac970e09acf3d54247cd4a0ee293d43c777a1194715f03fb3131dfb92be02d8180a2abf00475af93f40f01daa093f08de9691215d91a44ac2604f9629de6de0d16310ad330d7da36780332df99d2f4bf44d6852"}, 0x100) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900002270e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:09:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x6, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000080)={@in6}, 0x8c) 00:09:43 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) 00:09:43 executing program 1: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x8, 0x80) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000200)={@local, @multicast1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xef45}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xbaa}, 0x394) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x1ff, 0x0, 0x400, 0x69, 0x0, 0x1ff, 0x40, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r3, 0x0, 0x0, 0x4}, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sendmsg(r0, &(0x7f0000001640)={&(0x7f00000002c0)=@in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000300)="9de4f1b1ab", 0x5}, {&(0x7f0000000340)="589a06b3f0dcf04b31cac487895edab2d31a81dc44c55ca70de4fdbfdfba57b54f431e7ae646fd41194299eb06df74158785bd36958f8362fbe55ab816a4515d519470d9f1935a1689a7aac36001ef60f84d5e70", 0x54}, {&(0x7f00000003c0)="b9c89455606283100703a65f307dec96836d3f575b4af019ec6009ec1b9571faea29bb7236ff687deb105f", 0x2b}, {&(0x7f0000000400)}, {&(0x7f0000000440)="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", 0xfd}, {&(0x7f0000000540)="7ae8c004dc4b98ce866753220db4a2101e641f9212aff9b04a5238eafa6b49e36f3785122d529000d50765a9e6f3081caad33371f05bbd5718be7f9c8e", 0x3d}], 0x6, &(0x7f0000000600)=[{0x1010, 0x84, 0x4, "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"}], 0x1010}, 0x100) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 00:09:43 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000380), 0x30000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0xae, 0xfffffffffffffffb, 0xbc67}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x1, 0x40, 0x1610, 0x59a06877, 0x0, 0x200, 0xae4b, 0xfffffffffffffffa, r1}, &(0x7f0000000480)=0x20) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f00000002c0), 0x2fc) open(&(0x7f0000000600)='./file0\x00', 0x100600, 0x0) setsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000340)=0xfff, 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x6, 0x1, 0xe84, 0x2}, &(0x7f00000001c0)=0x18) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f00000004c0)={0x0, {{0x1c, 0x1, 0x3, @empty, 0x9}}, {{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}}}}, 0x108) getsockname$unix(r4, &(0x7f0000000200)=@abs, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000240)={0x5, 0x3, 0x200, 0x100, 0xff, 0x7, 0x5, 0x100, r5}, &(0x7f0000000280)=0x20) 00:09:43 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x1, 0x3, 0x1000300010005}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) 00:09:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(0x0) setpgid(r2, r3) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x8b}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0xf7, @loopback, 0x3}}, r4, 0xfffffffeffffffff, 0x4, 0x19, 0x6, 0x2, 0x40}, &(0x7f00000004c0)=0x98) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r5, 0x7}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00', 0x100000000000}, 0x24) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:09:46 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) 00:09:48 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) 00:09:48 executing program 1: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x8, 0x80) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000200)={@local, @multicast1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xef45}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xbaa}, 0x394) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x1ff, 0x0, 0x400, 0x69, 0x0, 0x1ff, 0x40, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r3, 0x0, 0x0, 0x4}, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sendmsg(r0, &(0x7f0000001640)={&(0x7f00000002c0)=@in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000300)="9de4f1b1ab", 0x5}, {&(0x7f0000000340)="589a06b3f0dcf04b31cac487895edab2d31a81dc44c55ca70de4fdbfdfba57b54f431e7ae646fd41194299eb06df74158785bd36958f8362fbe55ab816a4515d519470d9f1935a1689a7aac36001ef60f84d5e70", 0x54}, {&(0x7f00000003c0)="b9c89455606283100703a65f307dec96836d3f575b4af019ec6009ec1b9571faea29bb7236ff687deb105f", 0x2b}, {&(0x7f0000000400)}, {&(0x7f0000000440)="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", 0xfd}, {&(0x7f0000000540)="7ae8c004dc4b98ce866753220db4a2101e641f9212aff9b04a5238eafa6b49e36f3785122d529000d50765a9e6f3081caad33371f05bbd5718be7f9c8e", 0x3d}], 0x6, &(0x7f0000000600)=[{0x1010, 0x84, 0x4, "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"}], 0x1010}, 0x100) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 00:09:48 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) 00:09:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast2, @remote={0xac, 0x14, 0x0}, @loopback}, 0xfffffffffffffe9d) 00:09:50 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000000)="997ffce058f8d277ee3478150800400a663402db54b18717ce7b370c181d012f9745") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={r0, 0x6}, &(0x7f0000000180)=0x8) 00:09:50 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) socketpair(0x12, 0x10000002, 0xb46, &(0x7f00000000c0)) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x0) pipe2(&(0x7f0000000200), 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:09:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fchmod(r0, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) r1 = geteuid() r2 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x2008}], 0x1, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:09:52 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x2, 0x1, 0x4, 0x10000}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000180)={r3, 0x49, "5c01b34bbcb71eb602d7394d52d44f86bb458cec5028b5635434142279a13601d6816868b6fedc0023a32d40e6797d19894d6e8cb97669eb34bad1db88b5cf644cf7a480d9f1aa2644"}, &(0x7f0000000100)=0x51) connect$unix(r1, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x2) 00:09:53 executing program 2: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x406600, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000340)=""/195, &(0x7f0000000000)=0xc3) 00:09:53 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 00:09:53 executing program 1: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x40000000}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r2, 0x91, "bc37966911aa0a04983e8ad149289d8b6b6ef037cb0ad6d213be64403376222af0cd7dd1c406775d4912dd92fb19cbc05ab3c649ad39899ccb2c91e70285344b2dd3a1c87e6d52bf5f7b1ff461fa0bb169231c85611c96dc6072719401ce6c314a9e252cf50bb55f3509f426fdb3912e8b47c895e89006d2fff0900b1ef13561c721aa9e53d0fc357b469a0b14e2404068"}, &(0x7f0000000240)=0x99) lseek(r1, 0x3, 0x3) socketpair(0x83, 0x4, 0x27c8, &(0x7f0000000080)) r3 = msgget(0x0, 0x40) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x41) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000000c0)=""/145) msgget(0x2, 0x60b) 00:09:53 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0x3, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0xcc, 0x0}, &(0x7f0000000080)=0xc) accept4$inet(r1, 0x0, &(0x7f0000000180), 0x20000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x4, 0x4}, &(0x7f0000000140)=0xc) fdatasync(r0) 00:09:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1202, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) lseek(r0, 0x0, 0x1) 00:09:53 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x10000) r1 = open(&(0x7f0000000280)='./file0\x00', 0x305, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 00:09:53 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x393}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xe1}, 0x8) 00:09:53 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x4}, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_tcp_buf(r0, 0x6, 0x427, &(0x7f0000000000)="7444808d59378fc2a24e35a380d960f61638818c44c53839a2ac50fedcb08e5e63ef1663e73534f2767eb8732185ce8ab0a317b1ac87c2ab79f23af7ce3b74d4e09cc6e8c0b059c064853a2fe6ade540513dd08810294131dc2fd1ca703a7c9e7c", 0x61) 00:09:53 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:09:53 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x7fffffff) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000240)={{0x1c, 0x1, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x81}, {0x1c, 0x3, 0x42, @empty, 0x1f}, 0x6, [0x13e2, 0x1de, 0x7ff, 0x8001, 0xff, 0x10001, 0x100000001, 0x5]}, 0x5c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x0) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x81, 0x100, 0x90}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000480)={r4, 0xf, 0x8}, &(0x7f00000004c0)=0x8) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r1, 0xbed6) close(r1) preadv(r5, &(0x7f0000000640)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:09:54 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x1000, 0x3218, 0x16000, 0x6, 0x2, 0x8, 0x0, {@in={{0x2, 0x2, @multicast2}}, 0x0, 0x0, 0x143d, 0x4, 0x40000, 0x7}}, &(0x7f0000000080)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x23ce, 0x0, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000500000000000000000000000565a12cd283bbd122f6d88c299a3ac6c8000700e2325517f66e3d5cbf95b42e57b6bf630f98c85dcca4148b281081c4dddcb998c0cfcffce228b52204d8cd9043fddb54f5bb5c56ae6d1fbb290fb005f52be31d449a5773ed78aca58df8d55e86954dc2f0e27f06bc2eaafc1076f6e2435ff6e809f9e66ae5f0d619c5ca174b7905a19c8effe6dfb19d2435d8607f1928dca8668173d589210ab33d7138fa3d02b662bc83609c048f2a357fb4b9ee4b6833f977e0da16cdf11b791c909b273747cc05bcb1670a8586"], 0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000240)=""/131) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) dup(0xffffffffffffffff) semget(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000200)='./file0/file0\x00', 0x10104, 0x10) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) 00:09:54 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x0, 0x4, 0x3fa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000440)={0x0, 0x3, 0x420, 0x4, 0x1, 0x1, 0x3, 0x7fff, 0x0}, &(0x7f0000000480)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000004c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0x10001, 0xfffffffffffeffff, 0x2, 0x1000}, &(0x7f0000000580)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000600)={0x0, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000680)={0x0, 0x8000, 0x1, 0x100000000, 0x7, 0xff}, &(0x7f00000006c0)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000700)={0x0, 0x3b, "53233cdfad27a44836e0608d3369d5d06c74f23f6338e3fcfd1aacfd508172aad558d550ecbc5f2544112b59eac5cfe5f2c0c30b9d3f653b8e70d6"}, &(0x7f0000000780)=0x43) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000007c0)={0x0, 0x200, 0x2}, &(0x7f0000000800)=0xc) sendmsg$inet6_sctp(r1, &(0x7f0000000940)={&(0x7f00000000c0)=@in={0x2, 0x2, @rand_addr=0x58aee62}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000140)="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", 0xff}, {&(0x7f0000000240)="8c824b6dab4963e4dc0b099122570bca4acf657fa30ad0d6aafdef5d695cfaaa289dc85e9f5ee085b37745f4fa601307fd6b5d66eae8029e9896f0e6e04c6be1f00d7bc5643db0cf7e2f259fd120c5e21509fd576516093f1185e51fe9940994623eee3db1b5187aa115479d7acf3a26abb4714236be7aac24479e5a515dc1902ac597bb092c22d923480dfac02fdb04e5208d1c64929c6333f697b4a72955178fce6999e836c71d0bd6d94ff2f6df8d31089f0d322811eb", 0xb8}, {&(0x7f0000000300)="7e180cc9e548746e0da96ac3ec9e809f01ec5d28f427a104b3679d207a8548f466e23151fe014117510acce408ec58b92187584d8013634782f45e90568684dedc2829499270f145783f3361ff6aa98eebb817d316ffee900b76f4235c3267ea22a7f72488b360be7506159da45536c1e20e3852334cb9b8a37abc490a9635dbdfc968ef4a33f76a8d9e10b24908bfbc79d5d26437ce4df9f90ff8907345dd1bf69f189919ef360319ef3c58f4acf19a116139679c054903fd912b44db778be6728c77bb9cf11a14edc75c37642ab10e8157fcec59b7711c6f4150", 0xdb}], 0x3, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7, 0x2000, 0x1000, 0x4, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0xfffffffffffffffd, 0x1100, 0x9, 0x0, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x80000000, 0x1000, 0x8, 0x7, r4}}, @init={0x14, 0x84, 0x1, {0x0, 0x0, 0x2, 0x2}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0xfffffffffffffffa, 0x4, r5}}, @sndrcv={0x2c, 0x84, 0x2, {0x8000, 0x1, 0x10, 0x3, 0x3, 0x0, 0x3, 0x0, r6}}, @sndrcv={0x2c, 0x84, 0x2, {0x9, 0x1ff, 0x6030, 0x5, 0x100000000, 0x6, 0x1, 0x5, r7}}], 0xf8, 0x20000}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000100), 0x4) r8 = socket$inet6(0x1c, 0x10000003, 0x635) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r8, 0x84, 0x902, &(0x7f0000000080)=r9, 0x4) 00:09:54 executing program 1: socket(0x2, 0x5, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0xfffffffffffffe30) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x0) 00:09:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xb) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0xffff, 0xffffffffffffffff}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e210100000000000000000000000000000000000001000100"/128, @ANYRES32=r1, @ANYBLOB="010000210000000001020000ff03f800008002afcc8ca6477664acd3ff5620fc748a5000"], 0x98) r2 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x3dc}, 0x24) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x100000001, 0x30, 0x4, 0x3, 0x401, 0xf, 0x3, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x733, 0x3, 0x7, 0x401}, &(0x7f0000000100)=0x18) 00:09:54 executing program 1: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x82c0, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x101}, 0x10) 00:10:00 executing program 2: 00:10:00 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0xb, @local}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:10:00 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) 00:10:00 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) fsync(r0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f00000001c0)='./file0\x00') 00:10:00 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x2000) shmget$private(0x0, 0x4000, 0xfffffffffffffffe, &(0x7f0000ffa000/0x4000)=nil) shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) shmget(0x2, 0x2000, 0x140, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) truncate(&(0x7f0000000000)='./file0\x00', 0x2a) shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x4000)=nil, 0x1000) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x1000) shmdt(r1) 00:10:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xffffefffffeffffc, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) bind(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="9021004ee0b484bfec3dc72eb9e1c98de79af9573999db3ef1cee5d5bc93401ed673a75818ea"], 0xa) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff01"], 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:10:00 executing program 1: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, &(0x7f0000000380)) futimesat(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280), &(0x7f0000000080)=0xfffffffffffffe5b) r1 = semget(0x2, 0x0, 0x401) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000001640)=""/63) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r2, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 00:10:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x900, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) fchmodat(r2, &(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000014c0)=ANY=[@ANYBLOB="0000000090d351f9affd675ea508e3cc320a97df2a66de7f45964e7fb011f78cfade82e30200000000000000bdc842fcfbad0944bddad7ab6bc671b748d3a8471088eabe33782169d41089f2859f9c2854cf7a0c1cec3bc265cb3e92bdf90a74f1165e06e1f678dc2e3ea442cecc33eddf14f9b7ebbb790e91f2157bf315a82cdc37a918", @ANYRES32=0x0], 0x0) getpgid(0xffffffffffffffff) 00:10:00 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) 00:10:01 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) 00:10:01 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) 00:10:06 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r4, 0x0, 0x1000000000003) setsockopt$sock_int(r4, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=r5, @ANYBLOB="5400000059318f390468dbb1019ee74530eb9c0378535db071621c3cb129a437c52374f1c7e072e1d30c653bfe82a1034ad5cba3eb3e30370d38e5a1998e4150a31112df67a63c49c26557da1660ed1120aa0424511a95e0ff6c8598afd37b8b8773cb67b335e288365b19a0f3fdf1ee34f6988bf4594d1ed2da99"], 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10) futimesat(r4, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={{0xffffffff, 0x3}, {0x10001, 0x5}}) pipe2(&(0x7f0000000500), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYBLOB="414e000005000000090000000200000006000000"], 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = socket$unix(0x1, 0x40000000000006, 0x0) getsockopt$sock_linger(r6, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) r7 = semget(0x2, 0x0, 0x401) __semctl$GETNCNT(r7, 0x2, 0x3, &(0x7f00000001c0)=""/63) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r3) 00:10:06 executing program 1: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, &(0x7f0000000380)) futimesat(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280), &(0x7f0000000080)=0xfffffffffffffe5b) r1 = semget(0x2, 0x0, 0x401) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000001640)=""/63) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r2, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 00:10:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x4}], 0x1, 0x0, &(0x7f00000000c0), 0x8) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:10:12 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) 00:10:12 executing program 1: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, &(0x7f0000000380)) futimesat(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280), &(0x7f0000000080)=0xfffffffffffffe5b) r1 = semget(0x2, 0x0, 0x401) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000001640)=""/63) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r2, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 00:10:15 executing program 0: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000001c0)=[0x0, 0x0, 0x0, r0]) r5 = open(&(0x7f0000000000)='./file0\x00', 0x20100, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getgroups(0x7, &(0x7f00000000c0)=[r1, r2, r1, r3, r3, r2, r1]) setresgid(r4, 0x0, r4) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) 00:10:15 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) 00:10:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e040023ff65300043e39c767d2b7b008cf73dc05b18c69efc"], 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:10:17 executing program 0: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = open$dir(&(0x7f0000000100)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x8, 0x137) symlinkat(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000180)='./file1\x00') freebsd11_lstat(&(0x7f0000000300)='./file1\x00', 0x0) rmdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:10:17 executing program 0: mkdir(&(0x7f0000000200)='./control\x00', 0xffffffffffefffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x0, 0x4, @empty, 0x7}, 0x1c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x1, 0xd2d}, 0x8) r1 = open(&(0x7f0000000280)='./control\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000000c0), 0x8) mknodat(r1, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) freebsd11_mknodat(r1, &(0x7f00000001c0)='./control\x00', 0x2020, 0x2) chdir(&(0x7f0000000300)='./control\x00') open(&(0x7f00000002c0)='./control\x00', 0x40, 0x2) getpeername$unix(r1, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) poll(&(0x7f00000000c0)=[{r1, 0x2000}, {r0, 0x2112}, {r0, 0x4}, {r1, 0xc}, {r1, 0x20}, {r1, 0x4}, {r1, 0x48}, {r0, 0xc}, {r1, 0x28}], 0x9, 0x1ff) 00:10:17 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) 00:10:17 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) 00:10:18 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) 00:10:18 executing program 1: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, &(0x7f0000000380)) futimesat(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280), &(0x7f0000000080)=0xfffffffffffffe5b) r1 = semget(0x2, 0x0, 0x401) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000001640)=""/63) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r2, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 00:10:18 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x3, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0xffff, 0x1015, 0x0, 0x0) 00:10:18 executing program 0: mkdir(&(0x7f0000000200)='./control\x00', 0xffffffffffefffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x0, 0x4, @empty, 0x7}, 0x1c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x1, 0xd2d}, 0x8) r1 = open(&(0x7f0000000280)='./control\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000000c0), 0x8) mknodat(r1, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) freebsd11_mknodat(r1, &(0x7f00000001c0)='./control\x00', 0x2020, 0x2) chdir(&(0x7f0000000300)='./control\x00') open(&(0x7f00000002c0)='./control\x00', 0x40, 0x2) getpeername$unix(r1, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) poll(&(0x7f00000000c0)=[{r1, 0x2000}, {r0, 0x2112}, {r0, 0x4}, {r1, 0xc}, {r1, 0x20}, {r1, 0x4}, {r1, 0x48}, {r0, 0xc}, {r1, 0x28}], 0x9, 0x1ff) 00:10:18 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) 00:10:18 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) 00:10:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000600)={0x0, 0x101}, &(0x7f0000000640)=0x8) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000680)={0xab13, 0x2000, 0x1, 0x800, r2}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000500)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000700)=ANY=[@ANYBLOB="1fcd61084d68bc00"/23], 0x1) setreuid(r1, r3) lseek(r0, 0x4, 0x1000000000003) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000300)=""/90, &(0x7f0000000380)=0x5a) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f00000006c0)='./file0\x00', 0x0, 0x6) flock(r0, 0xa) freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r6, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000180)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000440), &(0x7f00000005c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000001c0)={r6, 0x8, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r7 = accept4$inet(r4, 0x0, &(0x7f0000000280), 0x20000000) getsockopt$inet_buf(r7, 0x0, 0x47, &(0x7f0000000800)=""/224, &(0x7f00000002c0)=0xe0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000900)=ANY=[], 0x0) setreuid(r1, r1) 00:10:19 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) 00:10:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:10:23 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000ff02000000000000000000005eeb922d2e292961fe139c3526fa1dfb7722"], 0x3) 00:10:23 executing program 3: semget(0x0, 0x4, 0x220) 00:10:23 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x2) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000140)=@un=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000340)={r3, 0xa, 0x1000}, 0x8) sendto$unix(r1, &(0x7f0000000480)="7a725590fa87ffeaa950c68e04bcd77090fa85f2b8ff7d2e50958707c6d267c718fae8a6b8932309b3f12f7a47098a6abb8858400dad8f88695d93962b76326eb8972de476c77bdef85cf0c09571f11cffaad503ba255411f0c394b334ccde3b780c6b2928df37041bf65996fb4c41c4c7e3ae8a3766ff90763adafa2fd50a85e935c9f2e96c62311e3e2f0c66e6be906006389f5b89710a077f638f95176f6d2f6720115b14eb25b71f4c12ee134562af21b9e7672100eec85a4df2f2e6a0f140c788c8344ab291da7f7536ca41994612b97394a6aec6d1a081037b3d53fe63060f7017cfd39108", 0xe8, 0x8, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000180)=0x4) unlinkat(r2, &(0x7f00000002c0)='./file0\x00', 0x800) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xfffffffffffffe33, &(0x7f0000002700)=[{&(0x7f0000000400)="ac1d05fec0a4edeeb63b6b5a8f9f1312eaa71d38d28c4046c6ed9047b5b2b881fbb0fe720ec599eccc0c85010805fceea7a746c21fb07deb2cf5138ac68c38afadcad603dc6981107f2673f507683ce9b2ff4d3ee1c90400000000002000049c1848bc415bace6", 0x5d}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000000080)=0x5, 0x4) 00:10:23 executing program 2: socket(0x17, 0x4, 0x467c) socket(0x2, 0x5, 0x0) 00:10:23 executing program 3: semget(0xffffffffffffffff, 0x4, 0x220) 00:10:23 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = dup(r0) setsockopt$inet_int(r2, 0x0, 0x42, &(0x7f0000000000)=0x1f, 0x4) 00:10:23 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$getown(r0, 0x5) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x100c2, 0x180) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x6, r2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xc02b08055723c977) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000240)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x5f00}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000140)={r2, 0x4}, 0x2c4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000040)=0x1e0) 00:10:23 executing program 3: semget(0xffffffffffffffff, 0x4, 0x220) 00:10:23 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003d00)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000100)="1e", 0xffffffffffffff2d) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) writev(r1, &(0x7f0000002480)=[{&(0x7f00000013c0)="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", 0x1001}], 0x1) poll(&(0x7f0000000040)=[{r0, 0x1}, {r0}, {r1, 0x8}, {r0, 0x2001}], 0x4, 0x0) 00:10:23 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) open$dir(&(0x7f0000000000)='./file0/file1/file0\x00', 0x10208, 0x0) r0 = open(&(0x7f0000000240)='./file0/file1/file0\x00', 0x10240, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={0x0, 0xfffffffffffffffc, 0x3, 0x3, 0xfffffffffffffffb}, &(0x7f00000003c0)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x6, 0x10001, 0x7ff}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x0, 0x8, 0x0}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000540)={0x0, 0x9, 0x9, 0x8e6e, 0x1, 0x3}, &(0x7f0000000580)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000005c0)={0x0, 0x7ff, 0x2}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000640)={0x0, 0xfb, 0x1, 0x9, 0x9}, &(0x7f0000000680)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000000800)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x270e, @empty, 0xa5}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000000c0)="3b0dec8f14fe2c8a10304f510450a77eab39c5ef246d", 0x16}, {&(0x7f0000000280)="45c7a4fbbfaf80df5aaeca738beec83505c199c0bb16bf1fc83830e8393b498360dbdccd13134a1c97c8cfac39c33d01f527739d81899f1b624a68fb9349bf633f44e2a974e1a450887db85841e06bc54fdb528dcb88cc0c32b762dae0d8a40282e015739746fc93e3d1563316a5c3eb4e4f6537eb7b7206aff6e684508753a1ff0e377890f75b43bc95257a28fcbdab79df075f54d5ee6bc51680f3c74fc247a9cff565a3d2a1fb2caf7af296f29cd11368986d7b180d7f22decaecc60f10f66a80f88c2caa540d50d0040a27955cf96abf5466dd8a4aace3d3c0dc52945993287a2bec0b972cb8b372c83d10082f35a1da429f45af0e3d", 0xf8}, {&(0x7f0000000100)="6db9634abe5633aa4f1670ef9987f040d52e9f6f19986953caf5c71ad69846d1f2558de17911e1ccae5413a9b56ceebe762f88a9d1f3157bdc1fae1b4b98b4302c27f00a9c749804d69b9f692d7cc41509d1e80eaca643ed59a9c7f78ee3c266fad179087bd0b13379368769cf08287b1f6af017fa11c64385a602313da0e491273520cdafea17", 0x87}], 0x3, &(0x7f00000006c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x2, 0x6, 0x6}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x4000, 0x3ff, 0x9, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x8160, 0x3f, 0x2000, 0x7ff, 0x200, 0xf5d, 0xe00, 0x6, r2}}, @dstaddrv6={0x1c}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x200, 0x3, 0x2, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x412, 0x80000001, 0x1210, 0xd96e, 0x2, 0x9, 0x5, 0xcec, r4}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x7fff, 0x0, 0x10000, 0x200, 0x1, 0xc711, 0x7, r5}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x7, 0x100, 0xd6b, 0x6, 0x194, 0x2, 0xfffffffffffffff7, r6}}, @authinfo={0x10, 0x84, 0x8, {0x79e7}}], 0x128, 0x101}, 0x8) 00:10:23 executing program 0: r0 = socket(0x17, 0x20000000, 0x5) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x1ed}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x1000, 0x3000, 0x3, 0x200, r1}, 0x10) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0xfffffffffffffe0b, &(0x7f0000000100), 0x1000000000000109, 0x0}, 0x0) read(r0, &(0x7f0000000100)=""/178, 0xb2) 00:10:23 executing program 3: semget(0xffffffffffffffff, 0x4, 0x220) 00:10:23 executing program 1: clock_gettime(0x400000000000001, &(0x7f0000000240)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x30000000) clock_settime(0xf, &(0x7f0000000000)={0x10001, 0x2}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x6, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x68a2, 0x2, 0x2, 0x8}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x80000000, 0x80000000, 0x3032, 0x1000000000004, 0x9b, 0xfffffffe00, 0x101, 0x3ff, r1}, &(0x7f0000000180)=0x1d) lseek(r0, 0x0, 0x1) 00:10:23 executing program 3: semget(0x0, 0x0, 0x220) 00:10:23 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x3f, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16=r3, @ANYRESHEX]], &(0x7f00000002c0)=0x1) poll(&(0x7f00000001c0)=[{r2, 0x25}, {r2, 0x101}, {r2, 0x9}, {r2, 0x120}], 0x4, 0xfffffffffffffffc) r4 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r4, 0x0, 0x0) lseek(r4, 0x48, 0x3) chown(&(0x7f0000000000)='./file0\x00', r0, r1) 00:10:23 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000002c0)='chd\x00', 0xffffff63) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) sendto(r0, &(0x7f0000000040)="980ea08c7eca12c0ee0918c60239aa1420c5b0403d0485678c50cab305b43cb77e369cb9baf510965bdb344f1146deb6456d87b6a101768e641cdaba6fb57e", 0x3f, 0x8, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa) 00:10:23 executing program 3: semget(0x0, 0x0, 0x220) 00:10:23 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom$inet6(r0, &(0x7f0000000080)=""/3, 0x2, 0x7eaab3d962557ada, 0x0, 0x217) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x10) accept4$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000fb20d831b7a472ab11b6c34524a23c6500"/41], &(0x7f00000000c0)=0x19, 0x10000000) 00:10:23 executing program 3: semget(0x0, 0x0, 0x220) 00:10:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000003c0), 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x32, "c5d9128ce4d9ef4942b7e8611ca8f19a80ac9a8461223b8355d5103b5df8c32e067fc1f8fa3b2d57578f61fae41f4afe9383"}, &(0x7f0000000300)=0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x4, 0x10, 0x7, 0x65e, r1}, &(0x7f0000000380)=0x10) setsockopt$inet_udplite(r0, 0x88, 0x0, 0x0, 0x10f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x348) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x80000001, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[], &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x4, 0x1, 0x2ca}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x6, 0x2, 0x80, 0x81}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)={r2, 0x7fffffff, 0x1000, "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"}, 0x1008) 00:10:23 executing program 3: semget(0x0, 0x4, 0x0) 00:10:23 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0x4a, 0xffffffffffffffff, 0x392) 00:10:23 executing program 3: semget(0x0, 0x4, 0x0) 00:10:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast2}}, r1, 0x2d33, 0x1ff, 0x198, 0xfffffffffffffffe, 0x8, 0xfffffffffffeffff}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x6, 0x10001, 0x2}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x32, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:10:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_opts(r0, 0x0, 0x19, 0x0, &(0x7f0000000100)) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x22) 00:10:23 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x5, 0x100, 0x2, 0x4, 0x3, 0x7, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @loopback}}, r1}, &(0x7f00000000c0)=0x8c) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x20000000000001) listen(r0, 0x3) execve(0x0, 0x0, 0x0) 00:10:23 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000140)={0x81, 0x8, 0x3, 0x5, 0x8, 0x5, 0x80, 0x3a9a, 0xffffffffffffffff, 0x7, 0x7}, 0xb) socketpair(0x1e, 0x20000005, 0x101, &(0x7f0000000000)) 00:10:29 executing program 2: r0 = socket(0x1c, 0x5, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f0000000100)=0x15f) 00:10:29 executing program 3: semget(0x0, 0x3, 0x0) 00:10:29 executing program 0: r0 = socket(0x802, 0x10010000001, 0x81) connect$unix(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="570f8624edd5122774788c369fe8b3"], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x0) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x10, r2, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f00000001c0), &(0x7f00000003c0)=0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r3, 0x1d, "27eab53ed081c070cc524bf6981da17ff04b4199424813219b5fbeb3f3"}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setrlimit(0xf, &(0x7f00000004c0)={0x7, 0x2}) fchmod(r4, 0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r7 = msgget(0x0, 0x421) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000400)={r5, 0x1200}, &(0x7f0000000440)=0x8) msgsnd(r7, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000000)={r6, 0x1}, &(0x7f0000000040)=0x8) 00:10:29 executing program 3: semget(0x0, 0x4, 0x3) 00:10:29 executing program 3: semget(0x0, 0x4, 0x4) 00:10:29 executing program 3: semget(0x0, 0x4, 0x5) 00:10:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) shmget(0x0, 0x4000, 0x0, &(0x7f0000b0d000/0x4000)=nil) fchmod(r0, 0xe3) ftruncate(r0, 0x8d54) munmap(&(0x7f0000bd7000/0x2000)=nil, 0x2000) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) fchmod(r0, 0x4) munmap(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x9, 0x4) 00:10:29 executing program 1: socketpair(0x2, 0x3, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x0) pipe2(&(0x7f0000000180), 0x0) 00:10:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYRESOCT=r0], @ANYRES32=0x0, @ANYBLOB="be00004130a60000000000000000003d990000000000f5f5693251c7f6317b98c0eec9dd504f27ad2893a1a026ff855770012b8a0da15841b0c2fe753f516978bc411f33b620f5cfe8087ea8cb05b1615c223f0224b3f5b4781fcf897d845fcf6c25ab8507de5d0516239cade3710d09bc0080c9a01a126c3f9729a648343fff6bf0ee7aee3eb710a4e22a51e0d242a3b7606ce99f3a14b45a82b68d6e24cd9ef796fa4a95062743910e972cd423e475000000000000"], 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x8, 0x0, 0xffffffff, 0xfffffffffffffff8}, &(0x7f0000000300)=0x18) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:10:31 executing program 0: r0 = dup(0xffffffffffffff9c) r1 = geteuid() getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) fchown(r0, r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c) 00:10:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1816, &(0x7f0000000040)=0x7ff, 0x4) r2 = openat(r1, &(0x7f00000000c0)='/', 0x421002, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x9, 0x2210, 0x80000000000, 0xfffffffffffffffa}, &(0x7f0000000140)=0x10) shutdown(r3, 0x0) 00:10:31 executing program 3: semget(0x0, 0x4, 0x6) 00:10:31 executing program 2: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) link(&(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f00000001c0)=0x10) r2 = open$dir(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x100000, 0x80) mkdirat(r2, &(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x38}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0x1f, 0xffffffff, 0x7, 0x80000001}, &(0x7f0000000340)=0x14) 00:10:31 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x1, "d7af7a26ab69b17edc0afb781edb9ebc"}, 0x14) 00:10:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x10000, 0x4) r1 = socket$inet_sctp(0x2, 0x100000000000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, 0x0, 0x800, 0x8, 0x309, 0x1000, 0x5, 0x1000}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x98}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1204, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:10:31 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0)) 00:10:31 executing program 3: semget(0x0, 0x4, 0x17) 00:10:31 executing program 3: semget(0x0, 0x4, 0xc7) 00:10:31 executing program 3: semget(0x0, 0x4, 0x300) 00:10:31 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x1, "d7af7a26ab69b17edc0afb781edb9ebc"}, 0x14) 00:10:31 executing program 0: semget(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) fstat(r1, &(0x7f00000002c0)) r2 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, 0x0, 0x0) socket$unix(0x1, 0x7, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x1, 0x1}, &(0x7f0000000280)=0xfffffffffffffee1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001500)=ANY=[@ANYBLOB="00020100ffff000055ede8044ee17ec584e3c8b1bdb2e5223a93c8d8dc177d65301c2cf6c138c34df1071b7156460ce05a956e19c918222f7922b4f44cace90601c5a9276037d894b25ee8d419cb97c7ea92bf6a"], 0x1) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="cbb83b168101f74229c493d7e7ccf61e917fad39a109464b84f72a1a25c4907b6f48b41b4ff7e2f1059969635b6f9c959466c38a04f236574410d612e5a2de127b7f1a9c9e906ffa3e45b3e0dadc7d3924e1278cb30d7bf7acc6c85d61a7236c1365bbad44584c0e041ef209527572e3d27cbccc", 0x74}], 0x1) 00:10:31 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x3, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x2) 00:10:31 executing program 3: semget(0x0, 0x4, 0x500) 00:10:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000380)={0x4, 0xf0, 0x2, 0x3f, 0x16e, 0x7, 0x1, 0xffffffffffffff80, 0x401, 0x400}, 0xb) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000340)=0x9, 0x4) connect(r4, &(0x7f00000003c0)=@un=@abs={0x1, 0x0, 0x2}, 0x8) r6 = dup(r0) chroot(&(0x7f0000000000)='./file0\x00') r7 = msgget(0x0, 0x8) msgrcv(r7, &(0x7f0000000540)={0x0, ""/15}, 0x17, 0x0, 0x1800) truncate(&(0x7f0000000400)='./file0\x00', 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000440)={0x54, 0x20, 0x8, 0x7, 0x0}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000004c0)={0xf, 0x9, r8}, &(0x7f0000000500)=0xc) sendto$unix(r6, 0x0, 0x0, 0x0, &(0x7f00000001c0)=@abs={0x20200}, 0x8) 00:10:32 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_int(r0, 0xffff, 0x101d, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000002c0)={@multicast1, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000001300)=ANY=[@ANYBLOB="1c004e2209000000fe8000000000000000000000000000aa030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000614a97943c33395f30000000000000000600001900"/137, @ANYRES32=0x0], &(0x7f0000000200)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0x6, 0xa2, 0x4000, 0xffffffff, 0x6, 0x2, 0x100000000, 0x401, r3}, &(0x7f0000000280)=0x20) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000340)="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", 0xfbe}], 0x1, 0x0}, 0x0) 00:10:32 executing program 3: semget(0x0, 0x4, 0x600) 00:10:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1202, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\b\x00\x00'], &(0x7f0000000180)=0x4) 00:10:32 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r1, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x71c, 0xffff, 0x3f, 0x5}, 0x8) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) flock(r2, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) 00:10:32 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_int(r0, 0xffff, 0x101d, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000002c0)={@multicast1, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000001300)=ANY=[@ANYBLOB="1c004e2209000000fe8000000000000000000000000000aa030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000614a97943c33395f30000000000000000600001900"/137, @ANYRES32=0x0], &(0x7f0000000200)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0x6, 0xa2, 0x4000, 0xffffffff, 0x6, 0x2, 0x100000000, 0x401, r3}, &(0x7f0000000280)=0x20) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000340)="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", 0xfbe}], 0x1, 0x0}, 0x0) 00:10:32 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000a40)="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", 0xfb5) write(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0x0}, 0x0) 00:10:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r1, 0x0) write(r0, &(0x7f00000000c0)='R', 0x1) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:10:32 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6(0x1c, 0x20000002, 0xffffffffffffff01) readv(r0, &(0x7f0000000100), 0x0) munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) mprotect(&(0x7f0000b56000/0x3000)=nil, 0x3000, 0x2) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/152) 00:10:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r1, 0x0) write(r0, &(0x7f00000000c0)='R', 0x1) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:10:32 executing program 3: semget(0x0, 0x4, 0x1700) 00:10:32 executing program 1: getegid() r0 = socket(0x2, 0x3, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x5462a3777467c87f, 0xfffffffffffffffe, &(0x7f0000000040)) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000000)=0x7, 0x4) 00:10:33 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r1, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x71c, 0xffff, 0x3f, 0x5}, 0x8) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) flock(r2, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) 00:10:33 executing program 1: msgget$private(0x0, 0x250) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_group_source_req(r2, 0x0, 0x54, &(0x7f00000005c0)={0x7ddc, {{0x2, 0x1}}, {{0x2, 0x2}}}, 0x118) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x2c2) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000001580)="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", 0x1000}], 0x1, 0x0) freebsd11_fstat(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x104, &(0x7f0000000540), &(0x7f0000000580)=0x4) r8 = getpid() r9 = getpgrp(0x0) r10 = fcntl$getown(r0, 0x5) r11 = fcntl$getown(r7, 0x5) r12 = fcntl$getown(r7, 0x5) r13 = fcntl$getown(r4, 0x5) sendmsg$unix(r3, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/10], 0xa, &(0x7f0000000300)=[{&(0x7f0000002580)="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", 0x1000}, {&(0x7f00000007c0)="cb28cbbc7de5294e5007e3bd96a50344b58a177d7f2275b0229dcdf92686ab23c6cff65c0a2c053f01b638d9da015423b777c7e83374982824292b9401334fd25ed313529b9dc0b9d23bc035ca88d5daad89f5dc57c8486dbcc21d9e41b6a2524722266dc1", 0x65}, {&(0x7f0000000140)="92227357f9fa1f12f929ab064f845f0f95997d94c355245ba5acb8917246bfafd0d0a2d1f2ed498650e1676640d76d32096834737b94", 0x36}, {&(0x7f0000000280)="49defae2791f7efce50a3394aea49dc2cea25bfe2d33c11a06a691c63bf15ae783da2768c4c4b2fc97ad", 0x2a}], 0x4, &(0x7f0000000840)=[@cred={0x20, 0xffff, 0x2, r8, r5, r6}, @cred={0x20, 0xffff, 0x2, r9, r5, r6}, @cred={0x20, 0xffff, 0x2, r10, r5, r6}, @cred={0x20, 0xffff, 0x2, r11, r5, r6}, @cred={0x20, 0xffff, 0x2, r12, r5, r6}, @cred={0x20, 0xffff, 0x2, r13, r5, r6}], 0xc0, 0x100}, 0x20189) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000340)={0xdd, {{0x1c, 0x2, 0x7, @loopback, 0x7}}}, 0x88) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000300020003001300af9f6fbc6e54aed6023ebe4363d7bcc0d3a6c19e0446362887056d333bfb982b56dde913252fd585810afcafe87dcc7af154a822cad533f1f68b80d23ff6c83dd98b8e6985c7d13cddbc768aa6d8a31bfeb1964ef6c92b21cbcb24fc7ae417ff6eefb306df47a5ee5e4222139e066c70d39bf07e70e11023070788352468a86b"], &(0x7f00000002c0)=0xe) 00:10:33 executing program 3: semget(0x0, 0x4, 0xc700) 00:10:33 executing program 2: r0 = socket(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x8, 0x4) getsockopt$sock_int(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001380)=0xfd5e) lseek(r0, 0x0, 0x0) 00:10:33 executing program 2: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000500), &(0x7f0000000540)=0x1c) setsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000180)="66c3333178f4c93678d19e84ca6203468d906e5116a719ca8ebea01f3763fbfb9ce6b755e16e8dbd75bd1d840e02d744b70ce151d5dd3892150676af9fc29274962b94727e0e775d0ec67c4a42d1de1a56296218583dd7be31b5f54fdb055afc7045379bbf271d7a02074400d263335ba2bfb46567c197d0a3016808a17fdf1ed5fdcab5eb65fbfa6232f3cc49e5bdf09cc0c760e1c3d218524695cc9d1f105e577354a39a3bf9e3827bec746c0c84507e7ffb672e052afe49b67f31351658f5b368091e546274853e711f764a21ca262cbf02a5cb8210115ed6da1cedf0126cb88fb4f2900d543e4b6005de105e6685712bc4f4af24f9781a", 0xf9) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) dup(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) lseek(r2, 0x0, 0x1000000000003) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r3, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) getpgrp(0x0) 00:10:33 executing program 3: semget(0x0, 0x4, 0x60000) 00:10:33 executing program 3: semget(0x0, 0x4, 0x1000000) 00:10:33 executing program 3: semget(0x0, 0x4, 0x3000000) 00:10:34 executing program 3: semget(0x0, 0x4, 0x4000000) 00:10:35 executing program 1: freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) accept4(r0, 0x0, &(0x7f0000000100), 0x20000000) fstat(0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) renameat(r1, &(0x7f0000000240)='\x00', r2, &(0x7f0000000280)='./file0\x00') munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r1) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r4, 0x7, 0x9, 0x0, 0x5, 0x200, 0xfff}, &(0x7f00000001c0)=0x465) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0) 00:10:35 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780ea) mlockall(0x2) ftruncate(r0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfffffffffffff97f}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_udplite(r0, 0x88, 0x0, 0x0, 0x0) mlockall(0x1) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r3, &(0x7f0000000240)}, &(0x7f00000002c0)=0x10) faccessat(r0, &(0x7f0000000200)='./file0\x00', 0x40, 0x1000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f0000000300)=""/95, 0x5f}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/178, 0xb2}, {&(0x7f0000001440)=""/116, 0x74}, {&(0x7f00000014c0)=""/130, 0x82}], 0x5, 0x20) mmap(&(0x7f0000e1f000/0x2000)=nil, 0x2000, 0x0, 0x410, r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:10:35 executing program 3: semget(0x0, 0x4, 0x5000000) 00:10:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000180)='t', 0x1) recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x40) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x14) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) execve(0x0, 0x0, 0x0) 00:10:37 executing program 1: freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) accept4(r0, 0x0, &(0x7f0000000100), 0x20000000) fstat(0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) renameat(r1, &(0x7f0000000240)='\x00', r2, &(0x7f0000000280)='./file0\x00') munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r1) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r4, 0x7, 0x9, 0x0, 0x5, 0x200, 0xfff}, &(0x7f00000001c0)=0x465) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0) 00:10:37 executing program 3: semget(0x0, 0x4, 0x17000000) 00:10:37 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000180)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001540)=[{&(0x7f0000000080)="edb3068d457496f9702be7f51b365012f6a3f8f6195c46ac467cab5e135506104f097374628b9b729da1a5bbf9b1bfed0b2ea464dad5d6f1a728ab3b6fa0d6813e70e50e3469ec46ec009bd68c2a74f340ef72a0b1d7ba229a6e42d4d54d5018dfc51031b12f66411ee23f0f00123af88e0d8a47cdccd14a0778341ebb5fc397e10337cae68ac7d70a120aee122066bee7fd45221e4752a9191f2766510e77c43b2ada88f94c38af5c4ba30e84f3704fa70844", 0xb3}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000240)="afe50838781f047fa66424fa5ad973686660ad5077cf30a2f01e0edfa891e8ba986ede3613b6d40a0e707dc40049f15d4e2597616314818104709b121042ee46c72e5aa4503d42de7e1e71d38335e5d9618f7543a5d7847016aff13c2448a49db91a5672b4753d9fc5bad756e7a1fa7fb214c976a2609e4ac59db0e67aed5ac9a63cdc30844ef5327db28ef6c45cc545fd4ac3631d9e365cb1ee9b441c345a4f8fc22390f9f8fcf36c8faa8d0502d5f96d290a98df9781146047b0cfbb43aaa98c1aec101eaa493ed003bb28314fa120f08204c62365152cde8ed0359801df9729f58e0ac3caf01ad65b194c27e047a2f55f4528f5ec50c87d", 0xf9}, {&(0x7f0000001380)="b830e6a533cd5c14a86394f984e935b411d753750b2fb50e4ef1544ee23483fcfaeb0912c39b463f89acee1335ebc59a8dc799769d951748b71a5f081baa762d15e0d8a8925db9dc21596d4642035ff17a26ae9e219180581dc1164f9c89dee406ac3b4f1e1631dd3745e3283808ad1b04b4ebf5811ee0bf08576ccf6db7966d39beaac8deea7f4cec976bb32624b5f2f51cb9ad0d9040a888b15bb124e4b322db01bb5f5d6f9a3b4b5df0da47043696382a02c95a6e91dfe3125a0fdac4ac2f3bf64f05b98f4bd44f3be89798cd63180bca99345cb404e2548e571dd28864", 0xdf}, {&(0x7f0000001480)="66c4c0cec53ed62be2a5231402d754f95ef292afbd58c702637e1aee31b909115811174fc493d3212515c456fb6533fa5328682d6bad58f72fc7c9957aa889c7b93fd68463dcb23a21c54744b54096afd2305ea4c446792388202c56d8ef905f0f0d0cb641a8c1ad19568583987a6028c99196c53ed307b2c45fd6867d7d8556205d842ac9f9782141bcb4c08438bd7915a1afcb66a8ac68e8d34646e855adec6f84645f55f475dd627a3feb7b97b62b1cf8ee754be3616d1970", 0xba}, {&(0x7f0000000140)="c534e36281dc673591e6ca8fd9d096b83658c0db1cefd2b33f13cfce068939405adfdcc7bbe3b0e0455520b220cab11a94d036760119", 0x36}], 0x6, 0x0, 0x0, 0x80}, 0x80) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)}, 0x100) 00:10:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000040)=0x1c00, 0x4) 00:10:37 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x18, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:10:37 executing program 1: ppoll(&(0x7f0000000000), 0x335, &(0x7f0000000040)={0x5, 0x10000}, &(0x7f0000000000)={0x5}, 0x8) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="080008000500f51c550589e455d1db00000000002a3167f292ad3a1fe5abcf447792bfe7245016122d9f120f9dd6e240ff3f90bbb59d31677f1e056179a576a7b54dda76d6c17b8efee2becc31df89e0711c7ae6d701267eff3e9b6882480bdf685ae1bd649e57c2c819"], &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x8, 0x4, [0xffff, 0x7fff, 0x1f, 0x8]}, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fstat(0xffffffffffffffff, 0x0) write(r0, &(0x7f00000001c0)="bb1a4fa7194a1c015de59f52089a468fecd8c25ce7303db15685b74740775a16780c58189855396d448e1fefceb440689795e4ec5d100c66ce55f360f8f126b0ebb3056745e2c6d993230acfee490f1fc31771f8486ff992f907ce46b21db4e41981aea2d187b74c575e", 0x6a) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) read(r0, &(0x7f00000005c0)=""/4096, 0x1000) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) write(r0, &(0x7f00000002c0), 0x0) 00:10:37 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r1, 0xc}, {r0, 0x184}], 0x2, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x1300, 0x5, 0x1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={r3, 0x1}, 0x8) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x49, &(0x7f0000000040)={@multicast2, @empty, @loopback}, &(0x7f0000000140)=0xc) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) dup(r1) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_mknodat(r2, &(0x7f00000001c0)='./file0\x00', 0x20, 0xfffffffffffffffb) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x80013, r1, 0x0) ftruncate(r1, 0x40000000) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpid() getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000380), &(0x7f00000003c0)=0x10) getpeername(0xffffffffffffffff, 0x0, 0x0) 00:10:38 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0xfffffffe) 00:10:38 executing program 3: semget(0x0, 0x4, 0xc7000000) 00:10:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f00000000c0)=0x8, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setuid(r2) setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0) 00:10:40 executing program 3: semget(0x0, 0x4, 0x6000000000000) 00:10:42 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f00000001c0)='*\'\x00']) writev(r1, &(0x7f0000000740), 0x1000000000000037) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYBLOB="06000012009a000700000f5f40cb79d3924b00000000000006e71615831ccde8c50b020058e8f99142d0d8c7fc660355c4c57997b68d072bcb61e9b753c524"], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x400}}, r2, 0x5, 0x61, 0x3}, &(0x7f00000003c0)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(r0, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:10:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom(r0, &(0x7f0000000000)=""/58, 0x3a, 0x40040, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) 00:10:43 executing program 3: semget(0x0, 0x4, 0x100000000000000) 00:10:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = socket(0x10, 0x10000003, 0x280000000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x7, 0x3}, &(0x7f0000002540)=0x14) sendmsg$inet_sctp(r1, &(0x7f00000025c0)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x8000}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000000040)="bede3b2adcebd03c4690667cb62c5c4fc706f73cd69e9d48adde17dd8b971c9267773261ec175b9c0c5a2d3c95e92fc7f676bfcbefc4b1c0a75311c9029af9b438252577d8c12c73d88f400d2bcb2f94d9d458308fe8b142934f0b9f3af8c586907103c5dc6133c4e7f28a34de44c8515830a7", 0x73}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f0000000140)="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", 0xfe}, {&(0x7f0000000240)="b32b62e68de92326a73d9734b62783984e274e3d08b03727395e2bec604e6735558cb7b3adc1f90454e9088ac164ca1071c5de5d5b9a58e4b1ad67fe2559365c6d4982e6e5b2b2f62c88eb386b28524eb12b732b09177445bb9c0b1b2520460eb9acc954fdf17ebf82ed62fd7392d6edacf361685c3305188586fb550e5399cb0e7067a2b73fdb48dd7ecb58e94a07f24847df658c81683d6efe287547f1bbefba1e9612510ac70968d943bef486ef7bcaa62349fe08711cec674b8b262126320d70f26b3e6ccd219df736110c6740d45bdb5b0c093d854f3b14fe85cf052a5f", 0xe0}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f0000000340)="92833ecae3407e52842b86a867f80808", 0x10}, {&(0x7f0000000380)="0a2274da7990b5892d4f7d7849597c108efb62b2d837f4d8e84648cc48c9895db7266c23ccb0b6e5041814d390be562122778e83d95b43f1883d83d34a71a2123e69c4c5c0dff44cac49135488aff909453cb7ca2a68048396472776ccf8e642888180ef875e67df53a6bbd255f42d7faffbf44b5d2508768cf43a5119394a8e4c9f787029a0e2f52b08111f5e5e23b08b3e13c7409d939b829905b62dd7e9225b6fd4e0", 0xa4}], 0x7, &(0x7f0000002580)=[@sndrcv={0x2c, 0x84, 0x2, {0x3ff, 0xffffffff835fd62b, 0x0, 0x81, 0x80000000, 0xe64, 0x80, 0x40, r2}}, @init={0x14, 0x84, 0x1, {0x2, 0x41cd, 0x5, 0x1}}], 0x40, 0x20100}, 0x188) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:10:44 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x603, 0x3, 0xd4, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x105) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000200)=0x4) 00:10:44 executing program 3: semget(0x0, 0x4, 0x300000000000000) 00:10:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1000000000000004, 0x84) semget(0x3, 0x3, 0x80) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x0, 0x401}, &(0x7f0000000040)=0x18) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x8001, 0x6) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:10:44 executing program 3: semget(0x0, 0x4, 0x400000000000000) 00:10:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000004c0), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)="50fc1ad63b9fd7f08288e885c462d8ec66dfcaab0df5339eff7e450f3b26809cb726ed2a62816764dcdad6234b953da9f6f93bbc6d9bf75ffdf2b974f47efafbd006e1b025f8b12c4db1d9ec22c386d2991065128ab28efd0098bcd10224d1055c1d9c639eaac1610c6e52c5fa80947ecbc13d3ac7d61cdcedd784f48891691371e39ba92deddcfda39952d649bdcd5d2b413ef469bd943e7ddebcecaa8d0d8ecf3c986e6d2ce968517c85c893f09693380fbc7f74ec721e2fd2caa8d646f62f283b67d6397f86c22fe7db5362cdd480e21742b5ef690af374b84fa216e3aa2cb130f2bba6fb9dcb77ada9d6eefd6b431f", 0xf1) getuid() 00:10:45 executing program 3: semget(0x0, 0x4, 0x500000000000000) 00:10:45 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10003}, 0x10) 00:10:47 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_buf(r0, 0x29, 0x7c, &(0x7f00000001c0)=""/252, &(0x7f0000000000)=0xfc) setrlimit(0x9, &(0x7f0000000080)) socket$inet_sctp(0x2, 0x5, 0x84) dup(r0) 00:10:47 executing program 2: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) msync(&(0x7f0000ad7000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 00:10:47 executing program 3: semget(0x0, 0x4, 0x1700000000000000) 00:10:47 executing program 3: semget(0x0, 0x4, 0xa0850d7a00f8ffff) 00:10:47 executing program 3: semget(0x0, 0x4, 0xc700000000000000) 00:10:54 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) truncate(&(0x7f00000000c0)='./file0\x00', 0x2eec) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x4]}, 0x6) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x9, 0x3, 0x5, 0x5}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000200)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x3d3) 00:10:54 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) connect(r0, &(0x7f0000000080)=@in={0x2, 0x2, @rand_addr=0xd1}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x9, 0x5}, 0x8) poll(&(0x7f00000002c0)=[{r0, 0x2}, {r0, 0x4}, {r0, 0x2}, {r0, 0x120}, {r0, 0x3557c6854e9b66af}, {r0, 0x4}, {r0, 0x2080}], 0x7, 0x9) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chroot(&(0x7f0000000100)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x7fff, 0x7e9, 0x3f, 0x0, 0x7ff}, 0x14) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x10001, @loopback, 0x7f}, @in6={0x1c, 0x2, 0x60b, @remote={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x9, @empty, 0x800}}, r1, 0x10000, 0x60dc, 0x40e, 0x7ff}, &(0x7f00000001c0)=0x98) 00:10:54 executing program 3: semget(0x0, 0x4, 0xfffff8007a0d85a0) 00:10:54 executing program 2: select(0xfe28, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000080)={@empty, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast2, @multicast2, r1}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:10:54 executing program 1: 00:10:54 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r2, 0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7fff}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') execve(0x0, 0x0, 0x0) 00:10:54 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000440)=0xffffffffffffff28) setrlimit(0x800000000003, &(0x7f0000000240)={0x805a1, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000100)="b1005b04b30ba45997bb43e25786cb3849451ae3d3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486ae007373a1bdbe781e5d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d606290d7d026ba8af63ff37282934e4fd89f20fd3873babfbb770c1f5a872c881ff7cc53c094303b2b8a85ff3fa86d9211830e0f2f0c9029fc7ab3a34c290", 0xb1, 0x0, 0x0, 0x0) fsync(r1) fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) semget(0x1, 0x0, 0x2) 00:10:54 executing program 3: semget(0x0, 0x4, 0xffffffff00000000) 00:10:55 executing program 3: semget$private(0x0, 0x0, 0x2) semget(0x0, 0x4, 0x0) 00:10:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/3, 0x3}], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x10) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f00000000c0)=""/122, 0x7a}, {&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/50, 0x32}, {&(0x7f0000000240)=""/234, 0xea}, {&(0x7f0000000340)=""/248, 0xf8}], 0x6) execve(0x0, 0x0, 0x0) 00:10:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7fff}}, 0x0, 0x1000000000000000, 0xffffffffffff0000, 0xffff}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x80, 0x1ff, 0x3}, &(0x7f0000000140)=0x10) semget(0x0, 0x4, 0x0) semget(0x2, 0x0, 0x200) 00:10:58 executing program 3: r0 = semget(0x0, 0x4000000000003, 0x11) r1 = socket(0x10, 0x1, 0x0) connect$unix(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="0c002a2f66d32d90256f6fb5f964248ce1614f26a268e449bb01c03bfd6b2f1fdd9b559254098ba907c39b14d3ec53cb64bd418c26af629ad502d0f59f6107c501e53c8aae593c806131e7363f82ab664699c565993fc8ce9199b45f70850355bd60a7c7278c8977"], 0xa) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) socketpair(0x11, 0x10000000, 0x7fff, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = dup(0xffffffffffffff9c) r5 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000200)=0x4, 0x4) linkat(r4, &(0x7f0000000100)='./file0\x00', r5, &(0x7f0000000140)='./file0\x00', 0x400) poll(&(0x7f00000003c0)=[{r3, 0x81}, {r2, 0x24}, {r5, 0x88}, {r4, 0x2002}, {r4, 0x25}, {r2, 0x40}], 0x6, 0x100000001) getsockname$unix(r4, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8) getresuid(&(0x7f0000000580), &(0x7f00000001c0), &(0x7f0000000540)) semop(r0, &(0x7f00000000c0)=[{0x7, 0x7, 0x800}, {0x7, 0x3, 0x1000}, {0x4, 0x0, 0x1800}, {0x0, 0xae, 0x1000}], 0x4) chmod(&(0x7f0000000300)='./file0\x00', 0x4) accept$unix(r5, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8) r6 = msgget$private(0x0, 0xa0) msgsnd(r6, &(0x7f0000000400)={0x0, "cf331f2e8f2545c45187576979cb"}, 0x16, 0x800) 00:10:58 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {{0x1c, 0x3}}, {{0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}}}}, 0x108) r1 = socket$inet6_sctp(0x1c, 0x200000001, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000380)=0x4) r2 = accept4(r1, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x10, 0x7fffffe) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaf, 0xe0bc, 0xad41248c808be91, 0x0, 0x3, 0x9}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000240)={r3, 0x100000000, 0x5, [0x4, 0x9, 0x80000000, 0x2, 0xe0c2]}, &(0x7f0000000280)=0x12) 00:10:58 executing program 1: select(0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x1f, 0x0, 0xbae, 0x0, 0xccd9}, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) 00:10:59 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$inet_int(r0, 0x0, 0x5b, &(0x7f0000000040)=0x7c6e, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x800, 0x8, 0x6, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x3, r2}, &(0x7f00000001c0)=0xc) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000)="261e50556ac8de21a7a825f384dd0323a5513c8f10e1a3ebd3aa4e24a7ca4c069ecd9159a5e3741001501351d451cd8421ced33c95b975dc89", 0xfffffffffffffed0}], 0x0) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) 00:10:59 executing program 1: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) 00:10:59 executing program 3: semget(0x1, 0x804, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000080)="0240f154682227f2917b92c6cf8c6896eb9626ecbf209b822fcd05490def91806c2db5715873eae15b1838d0546f1e757fc7eff132dc98787e83729f7350585d88583c638f605891e7027247ecd8ca3be24fb2cc408bd9ae80fa8e16515f1f22891ed172c39db5bcf1d83391eb3047f2fce516fba722a2826282d60cdcc9ff", 0x7f, 0x100, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2064, &(0x7f0000000100)=""/203, &(0x7f0000000200)=0xcb) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:10:59 executing program 0: getuid() r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x10) poll(&(0x7f0000000040)=[{r0, 0x3}], 0x1, 0x6) fsync(r0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x10) unlink(&(0x7f00000001c0)='./file0\x00') r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:10:59 executing program 3: semget(0x0, 0x1, 0x0) 00:10:59 executing program 1: semget(0x0, 0x2, 0x189) semget(0x2, 0x1, 0x100) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x461, &(0x7f0000000040)=""/17, &(0x7f0000000080)=0x11) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@local, @multicast1, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x228) 00:10:59 executing program 2: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpeername$unix(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="00000032000000000000000000000000000000000000000000093d7d31b2000000000000000000000000000000005bb9000000000000f8ff000000000000010000000000f9ffffffffffffff00000000000000000000000000000000000000000000000000000200"/115], 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x19f) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r5 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) chroot(&(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000440)={r2, 0x7ff, 0x3, 0x9, 0x9}, &(0x7f00000008c0)=0x18) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000004c0)=""/67) freebsd11_lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)) getresgid(&(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)) fchownat(r4, 0x0, 0x0, 0x0, 0x400) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000002c0)={r6}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x8) sendto(r1, &(0x7f0000000000)="00a82356e1eea5a91dfa83bedbb3ab4aed7c09da33f798953e14b85645ea3840d01fd9eb9acc76083d96f2c38d8045c13695a051d6b32700f89b2832dcf88b313b459ce0177bee56669955bb409fa19c21ff3f982a3ec91c383f341b0376fa425053", 0x62, 0xc, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x0) mkdir(&(0x7f00000005c0)='./file0\x00', 0x110) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x3c0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000b80)=ANY=[@ANYBLOB="880000008c6ac897c8b3601c41ed10d0a7f72957e2bfe3f9ce866f5227da00000c9e45aaf393f3691fea4a072411e1535f51cf53221d5c1e69ecca2c39af2c74d35a6b2ea06b5a0dbd7128ed5845b48930d2dbd8eb6260bcd9c878b2c83e47f3705ded8fbee7aed17fbb71b6d36376ba254904530a354549977d01eba7da971ede989fe194bc35b516073b"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x1, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000640)='\\-]\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='\xdf\x00', &(0x7f0000000740)='&\x00']) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x1bf, 0x10, 0x2000000000000000, 0x3, r2}, &(0x7f00000003c0)=0x10) r7 = msgget(0x0, 0x425) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYRES64=r5], 0x1, 0x800) getpeername$inet6(r4, &(0x7f0000000400), &(0x7f0000000880)=0x1c) 00:10:59 executing program 3: semget(0x2, 0x3, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x3, {{0x1c, 0x0, 0x2, @loopback, 0xffffffff}}}, 0x88) 00:10:59 executing program 3: r0 = dup(0xffffffffffffffff) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x2, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xe54f, 0xffffffffffffe7a2, 0xffffffffffff0001, 0x26, 0x7f2}, &(0x7f00000000c0)=0x14) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r3, &(0x7f0000000100)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x0, @loopback, 0x3}, @in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000200)=0x10) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x80, 0xd00) semget(0x0, 0x4, 0x0) 00:10:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x9, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000040)=0x7, 0x4) 00:10:59 executing program 3: r0 = socket$inet(0x2, 0x0, 0xfff) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="85e648acec695a81b90202cee72b268af13072ad0f953c520e573e2666568439d4c29bb5956e17510f3fcf72dc80ef99d2c2c89b42399e3bfd47cfdd0776a764e4b2298f04ce8069ff511608fe7e02f31f05315284dfa5e221cef00cd978aaf52958c49e2335127fbd4bbd7ef7a9fca2eeb1b78392ed6b6787c4fab7d8f1a8cd87d35edf10d2ea03cbb3578e6983f7a41ff9285a42265ea1e287204c20400da0e115f9076da23d369151b1c996f096c55709bb274a76dc069968d32c8e085517f3", 0xc1) setsockopt$inet_int(r0, 0x0, 0x4c, &(0x7f0000000000)=0x3ff, 0x4) freebsd11_fstat(r0, &(0x7f0000000140)) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x5, 0x19) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="070000cda1000100080048000500ffffc100dd6b672b5683ba7a8d6207"], 0x12) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) semget(0x0, 0x4, 0x0) 00:10:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) 00:10:59 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666983953000"], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x200, 0x101, 0x8000}, &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0xfff, r1}, &(0x7f0000000180)=0xc) fcntl$dupfd(r0, 0x11, r0) 00:10:59 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x23, 0x2, 0xffff, 0xfffffffffffffc47}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xe994}}, r1}, 0x84) 00:11:01 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000080)) 00:11:01 executing program 3: semget(0x2, 0x4, 0x0) r0 = getpgrp(0x0) r1 = getpgrp(r0) wait4(r0, 0x0, 0x2, &(0x7f0000000000)) syz_extract_tcp_res(&(0x7f00000000c0), 0x40, 0x8) socket(0x1c, 0x5, 0x9) getpgid(r1) getpgrp(0x0) getpgid(r1) 00:11:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x1e, 0x4) fstat(r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) symlinkat(0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r1, 0x0, 0x240, 0x0, 0x0, 0x10) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:11:01 executing program 0: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r2, 0x3f}, 0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000180)={0x40, {{0x1c, 0x3, 0x5, @empty, 0x45}}, {{0x1c, 0x3, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x108) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, 0x0, 0x70) 00:11:01 executing program 3: semget(0x0, 0x4, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x1ff}, {0xf03, 0x12}}, 0x200) 00:11:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = semget(0x0, 0x0, 0x102) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000240)=""/102) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000000)={0x8001, {{0x1c, 0x3, 0x7, @loopback, 0x7ff}}, {{0x1c, 0x3, 0x8, @empty, 0x4}}}, 0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0xffffffff, 0x10001}, &(0x7f0000000200)=0xc) select(0x40, &(0x7f00000002c0)={0x7, 0x9fc1, 0x1, 0xffffffff00000000, 0xffffffffffffffc1, 0x1, 0x2, 0x3}, &(0x7f0000000300)={0x1, 0x2, 0x800, 0xffff, 0x9, 0x7, 0xffffffffffffaa58, 0xa0}, &(0x7f0000000340)={0x4, 0x4, 0x6, 0x7f, 0x200, 0x5, 0x5, 0x1f}, &(0x7f0000000380)={0x7, 0x8001}) semget(0x0, 0x4, 0x0) 00:11:02 executing program 3: r0 = semget(0x0, 0x4, 0x0) __semctl$IPC_INFO(r0, 0x40000000, 0x3, &(0x7f0000000000)=""/89) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100000, 0x102) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000280)={0x5, &(0x7f0000000300)=[@in6={0x1c, 0x0, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x3ff}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) sendfile(r1, r1, &(0x7f00000002c0), 0x7ff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x9, 0xfe, "9317a1aa6ecec2a7eb70e6865463d876a4b2f79c6f741546c1e07a5fec3c58ddc838b4c510f7e76b0f04d6a256de1e01bf5657d066b8731f84138e57c48e0621945e4a9e21c2bc4180f991bc1db4ffb26fdab5d8a7283fc65ab19494980edfa8a667781bb498bd232016d6d8dc1a345cb68cb4369624286dc02fa3fefdf2157e8e07364e18f3ddae9687298381193cff9f97ea585d3a0a77a1c246f872a89dca52335857cfeec9e7265bf62a31c1998c2a9a54b04ae73c9204bd2b91171f8f568c7886a3860ad9e4bed08938556587a19e87bf011bb2c22ea1912992d56391c7677ace5ab533a87f0978029851a58df7ce519afb6be86caf585f62e65790"}, 0x96) 00:11:02 executing program 3: semget(0x0, 0x7, 0x0) r0 = socket(0x2, 0x20000000, 0x7) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) r3 = msgget$private(0x0, 0x600) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) r6 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000180)={{0x8001, r1, r4, r1, r2, 0xa0}, 0x81, 0x4, 0x200, 0x8001, 0x40, 0x8, r5, r6}) 00:11:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000180)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000640), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1ba}, 0x0) 00:11:02 executing program 3: semget(0x0, 0x4, 0x2000000) 00:11:04 executing program 1: 00:11:04 executing program 0: 00:11:04 executing program 2: msgget(0x1, 0x240) r0 = msgget(0x1, 0x0) msgctl$IPC_RMID(r0, 0x0) 00:11:04 executing program 3: r0 = semget(0x0, 0x4, 0x0) __semctl$GETNCNT(r0, 0x6, 0x3, &(0x7f0000000000)) 00:11:04 executing program 0: 00:11:04 executing program 1: 00:11:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)) 00:11:04 executing program 0: r0 = semget(0x3, 0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000e80)) 00:11:05 executing program 3: semget(0x0, 0x4, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r1, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e230900000000000000000000000000000000000001ff00"/128, @ANYRES32=0x0, @ANYBLOB="01000fe201020000"], &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001300)=ANY=[@ANYRES32=r1, @ANYBLOB="01000000010001000300000006000000010000001c004e2001000000fe8000000000000000000000000000aa1b35ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000175d8f2ccf85a651c4829f29ae9318cad33d5c3aac52aac503dbf5ccf7cd8e60e466de007e3880b58a8ad0", @ANYRES32=r2, @ANYBLOB="950d000007000000010000000700100006000000"], &(0x7f0000000240)=0xb0) 00:11:05 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) clock_nanosleep(0x4, 0x1, &(0x7f0000000080)={0x93, 0x10001}, &(0x7f0000000100)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) mprotect(&(0x7f0000e86000/0x2000)=nil, 0x2000, 0x3) 00:11:05 executing program 0: setresuid(0x0, 0xee01, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xffffffffffffffff, r0) 00:11:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) accept4(r0, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) 00:11:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@multicast2, @multicast2, 0x3, 0x1, [@empty]}, 0x14) 00:11:05 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) r3 = socket$inet6(0x1c, 0x3, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x800, 0xf00, 0x2, 0x200, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r4, 0x6c, 0x57b, 0x3}, 0x10) sendmsg(r1, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0xffffffffffffff7e}], 0x1, 0x0}, 0x0) 00:11:05 executing program 3: semget(0x0, 0x4, 0x0) semget$private(0x0, 0x4, 0x0) 00:11:05 executing program 2: r0 = socket(0x0, 0x7, 0x0) shutdown(r0, 0x1) 00:11:05 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x5d9}, {0xfffffffffffffffc, 0x3}}) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000180)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="7f000001e0ac1400aa02000000000000000000000027cf1fed6b4ec0a664a117ed24aedac7ca49796d804a000000000000000000000000007e98aa0f943ca75a81d800df2611470ac12238d5459684d7b21a87f0d0a75abcdafd1702ac9922c5be3518e92876863ab695f51b60fbcc22add91d"], 0x1) exit(0x0) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 00:11:05 executing program 3: r0 = semget(0x3, 0x4, 0x20) socketpair(0x1, 0x5, 0x422, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000000c0)=[0x6, 0xff, 0x97, 0x2]) fchdir(r1) 00:11:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) close(r0) 00:11:05 executing program 3: semget(0x0, 0x4, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0xc4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000040)="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", 0x1000) fchmodat(r0, &(0x7f0000001040)='./file0\x00', 0x136) 00:11:05 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x20000000280, 0x21) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0xffff, 0x8e1e, 0x7, 0xffffffff, 0xffffffffffffffff, 0x5, 0x0, 0x3, 0x0, 0x35, 0x5}, 0xb) unlink(&(0x7f0000000000)='./file0\x00') 00:11:05 executing program 1: socket$inet6(0x1c, 0x10000000, 0x3) mprotect(&(0x7f00005dd000/0x2000)=nil, 0x2000, 0x4) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x1000, 0x6, 0x1019, 0x3, 0x6}, &(0x7f0000000100)=0x14) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x40, 0x0, 0x10000, 0x4, 0x3}, &(0x7f0000000180)=0x14) r2 = semget(0x0, 0x0, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0xd90, 0xf800000}, &(0x7f0000000040)) semop(r2, &(0x7f00000000c0)=[{0x0, 0x3}], 0x1) 00:11:05 executing program 3: semget(0x0, 0x4, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x4278b7f4, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x6441, 0x8, 0x9, 0x800, 0x100}, 0x14) 00:11:05 executing program 3: unlink(&(0x7f0000000000)='./file0\x00') semget(0x0, 0x4, 0x0) semget(0x1, 0x4, 0x444) 00:11:06 executing program 0: semget$private(0x0, 0x1, 0x0) r0 = semget(0x0, 0x2000007, 0x10000180) semop(r0, &(0x7f0000000140)=[{}], 0x12) 00:11:06 executing program 3: semget$private(0x0, 0x2, 0x100) semget(0x0, 0x4, 0x0) socketpair$unix(0x1, 0x4b4e0c3e9358ba2, 0x0, &(0x7f0000000000)) 00:11:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x2f, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:11:06 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) fcntl$dupfd(r0, 0x6, r0) sendto(r0, &(0x7f0000000000)="fccec3", 0x3, 0x8, &(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x10) 00:11:06 executing program 3: semget(0x0, 0x4, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000140), 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000180)=0x0) setresuid(r0, r1, r2) clock_getres(0x4, &(0x7f0000000200)) 00:11:06 executing program 0: fstat(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 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) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00', 0x20000000000003}, 0xffffffffffffffd3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x6c2, 0x80000000}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x9d3}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xffff, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x9, 0x401, 0x8, r1}, &(0x7f0000000040)=0x960528a421f25cf1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xffffffff, @empty, 0x5}}, r2, 0x8, 0x9, 0x8}, 0x8c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000004c0)={0x0, 0xfffffffffffffffa}, 0x8c6aa5507bfc7506) 00:11:06 executing program 1: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x72, "ef045621f0448c801f92fb7e6d33d9b722254ef61e66dee0b385eba44cac1b735b712289893e3c1edb8b5fada997f8092586b2d4a0272efc8f84d378fb61c6678eafafd60589d57382ddab78803e495f41006d602278a36e6b38237a91d08226e49eb91793cde6e18880760de019364a65d4"}, &(0x7f0000000280)=0x7a) r2 = accept4(r0, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c, 0x30000000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0xad, @local={0xfe, 0x80, [], 0x0}, 0x1663}}, r1}, 0x84) r3 = semget(0x1, 0x0, 0x0) __semctl$IPC_RMID(r3, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x110) getsockopt$inet_tcp_int(r4, 0x6, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000bb7000/0x2000)=nil, 0x2000, 0x1, 0x10, r2, 0x2e) accept$inet6(r4, 0x0, &(0x7f00000000c0)) linkat(r4, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000000440)='./file0\x00', 0x400) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x1, 0x1010, r2, 0x0) 00:11:06 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x1, @rand_addr=0x5}}, 0x0, 0x200, 0x1ff, 0x82, 0x4, 0xfffffffffffffff8, 0x8001}, &(0x7f00000000c0)=0xa0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x100, 0x184) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000280)={r0, 0x400, 0xd40}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r0, 0xffffffff}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={r0, 0x7}, 0x8) r3 = socket$inet6(0x1c, 0x20000001, 0x3) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000140)={r0, 0xfffffffffffffc3d}, &(0x7f0000000180)=0x8) semget(0x0, 0x40, 0x10) 00:11:06 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1000100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) socket$inet6(0x1c, 0x20000007, 0xbf06) pipe2(&(0x7f00000000c0), 0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x800) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) fstat(r1, &(0x7f0000000180)) fchmod(r1, 0x100) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r3, 0x0, 0x0) 00:11:07 executing program 3: semget(0x2, 0x4, 0x0) mlockall(0x1) panic: sbfree: m 0xfffff80011910600 !M_NOTREADY cpuid = 1 time = 667 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0020df74c0 vpanic() at vpanic+0x1e0/frame 0xfffffe0020df7520 panic() at panic+0x43/frame 0xfffffe0020df7580 sbfree() at sbfree+0x1f4/frame 0xfffffe0020df75c0 sbcut_internal() at sbcut_internal+0xf0/frame 0xfffffe0020df7610 sbrelease_internal() at sbrelease_internal+0x9c/frame 0xfffffe0020df7650 sofree() at sofree+0x492/frame 0xfffffe0020df76b0 soclose() at soclose+0x5b3/frame 0xfffffe0020df7730 _fdrop() at _fdrop+0x3a/frame 0xfffffe0020df7760 closef() at closef+0x27d/frame 0xfffffe0020df77f0 fdescfree_fds() at fdescfree_fds+0xbd/frame 0xfffffe0020df7840 fdescfree() at fdescfree+0x58a/frame 0xfffffe0020df7900 exit1() at exit1+0x780/frame 0xfffffe0020df7970 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe0020df7980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0020df7ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0020df7ab0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f3ca, rsp = 0x7fffffffec58, rbp = 0x1 --- KDB: enter: panic [ thread pid 2019 tid 100999 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why