) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 00:00:52 executing program 2: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r2, &(0x7f0000000340)={&(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000280)=""/52, 0x34}, {&(0x7f00000002c0)=""/60, 0x3c}, {&(0x7f00000003c0)=""/133, 0x85}], 0x3, &(0x7f00000009c0)=""/4096, 0x1000}, 0x1) r3 = getgid() setresgid(r0, r1, r3) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) r6 = dup2(r4, r5) sendmsg$inet_sctp(r6, &(0x7f0000000980)={&(0x7f0000000380)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0xfffffffffffffcff, &(0x7f00000008c0)}, 0x0) setgroups(0x1, &(0x7f0000000200)=[r1]) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="d87fa3240ba9a876176ec808d93a02"], 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001240)={r1, 0x7}, 0x8) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0)) 00:00:52 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x4, &(0x7f0000000340)="b7011585", 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x24) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f00000001c0)={0x7, 0x1}) r2 = accept(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x8001, 0xdf}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={r3, 0x1ff}, &(0x7f0000000140)=0x8) 00:00:52 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x3878) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@dstaddrv4={0x10, 0x29, 0x13, @rand_addr}], 0x10}, 0x0) 00:00:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@rand_addr=0x8, @broadcast}, 0x8) getsockname(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @empty, r1}, 0xc) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000000200)={{"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", "2cb0bf897098d77f25d0db65117e98f86352430318061b241070d3c17aef38dc", 0x1, 0x20}, &(0x7f00000001c0), 0x3, 0x9, 0xff, 0x7, 0x8, 0x2, 0x0, 0x7}) 00:00:52 executing program 0: clock_nanosleep(0xc, 0x0, &(0x7f0000000000), 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) readv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/6, 0x6}, {&(0x7f0000000100)=""/184, 0xb8}, {&(0x7f00000001c0)=""/107, 0x6b}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/228, 0xe4}], 0x5) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x9c9, 0x4) 00:00:53 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) semget$private(0x0, 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x1, 0xca, @remote={0xfe, 0x80, [], 0x0}, 0xff}, {0x1c, 0x3, 0x23e, @empty, 0xe2da}, 0xfffffffffffffffc, [0x4, 0x8, 0x3ff, 0x100000001, 0xfffffffffffff001, 0x7f, 0x7, 0x1009]}, 0x5c) 00:00:53 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket(0x17, 0x2, 0x9) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) 00:00:53 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x6}}, 0x0}, &(0x7f0000000180)=0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x80000000}, &(0x7f0000000200)=0x8) socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f0000000240)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5cd0000000000000032850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cf", 0x88) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:00:53 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4}, 0x1c) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto(r0, &(0x7f0000000140)="5bc2665ae5103b9abbd2bacbcbb277d2d58e552746cadd015ae68db330ffbfb31f280d265d2de9adba14c368d151bb3ec747c8aaffb15ee6505a3a941d8348426002dc577fbb507acdb984b8503a38b1556c92601f6002581d98a5495a17b4ead1492912f65d1eb67ac64d053ed0dcac5429219e9601763a3d91d3402297eefdc5c10497fbf0054e99d043057c1ecda7c6b8c0652ec5ea19bbcae7aa786960fef93558cf06b49f2b4c84936d3a5b7fe2413981e9a101d7deba1c1fb42cb0343147c5b2c9f2ae8f552877d62351", 0xcd, 0x20080, &(0x7f0000000240)=@in6={0x1c, 0x1, 0x8001, @rand_addr="e1314fd9d443604b2adac52b50d588b9", 0xfffffffffffffff9}, 0x1c) 00:00:53 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001bc0)="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", 0x481}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) munmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:00:53 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x8, 0x1, 0x8, 0x2, 0xef, 0x8}, &(0x7f00000000c0)=0xa0) clock_getres(0x4, &(0x7f0000000600)) sendmsg$inet_sctp(r1, &(0x7f0000000580)={&(0x7f00000001c0)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000200)="0a603e7c6d61d84125f0597c2eedfeb2bb459e012af5f614d8266ffe18455d854c30fc81a76b077c3209a5099c72f0f068a2439f7b366673a571be4c2849d952119f9afe6a2468e30f671e8bf161b36d6f0ccbb25d61f31b360d8414b93ab981711fc3f749285ca8dce45006efabf899958b8fddae5f26577214166195f62af9dbb2f1f0968508804c9a3bff19016d6d19cd77f649c8b9b31fcf6b9c57f03ef5ce9ffbd631b13e92dfbbb0be", 0xac}, {&(0x7f00000002c0)="516612d810bfd185ad880fed9d828e0a797acd0ad86ace72dab66c8222b165e877c26890f905298f15f801bb93c0437d9b8dacc002843f9baf8899dc94d4990949e266aa077394", 0x47}, {&(0x7f0000000340)="959015c75ee2a6b5f869c9e3c4bd3dfb794aaa8a27a1c2868e1a531761a2ee3d5e2b30ca58fb1dd23e05a952a2079f533ef338053fc52d366f644cac9fa85da8e2c92f7a354a7015387da9b1f9ce5ed6f7b4c2642e64fd6281725b795a5d4476b1fcb9c0106eefab196a68ff06608b69c4bdf24e0754691fc29eba1ae2db4c", 0x7f}, {&(0x7f00000003c0)="9ca84690a6b907b1a1e442c27a6e04a14cbc3cd7a478199b3f131ff940526469f7ef5ea0121dd0bf1aea581253d912dd4a64a1deffa9b820534b3a4d39995df5a1fe9809d02b057b9445da7370891c0908c3ae5802e74153b32f96caf260a7d9f4df2a675b8c15e457e18d62b91233813bc7d8514166e87e070f3b1e2346c06d04d76fc3b5ad07e25a1a4fb12734848a4643e50669fcd0113f59b40497c19e61755f5fc3e173c7d4", 0xa8}], 0x4, &(0x7f00000004c0)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @init={0x14, 0x84, 0x1, {0x1ff, 0x3, 0x40e, 0x10001}}, @sndrcv={0x2c, 0x84, 0x2, {0x80000000, 0x2, 0x2a00, 0x69, 0x1f, 0x7, 0x9, 0x7ff, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0xd6, 0x3, r2}}, @init={0x14, 0x84, 0x1, {0x7, 0x100000001, 0x8, 0x8}}, @init={0x14, 0x84, 0x1, {0x7fff, 0x4, 0x7, 0x4}}], 0xb0, 0x20101}, 0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x9}}, r2, 0xc2, 0x100000001, 0x109, 0x5, 0x5, 0x7}, 0xa0) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETLIMIT(r3, 0x8004667d, &(0x7f00000005c0)) 00:00:53 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x5, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x2400, 0xffffffff, 0xe931, r2}, &(0x7f0000000140)=0x10) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x42, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0x8) 00:00:53 executing program 2: socket(0xc, 0x3, 0x0) 00:00:53 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) 00:00:53 executing program 1: r0 = open(&(0x7f0000000480)='./file1\x00', 0x80000000000206, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000000c0)="f656801c30c94e13a49f55b7b558b49591c17100d5d77cb0208a08b1896f3fcf58da32f6afc4cef7bb7a439fd2cc2f96b28d112158e689b77e20a8a155ec99aa1970b92288e6406c0c292217990b809a6c41485480c025a7653227b3c3bdb6b36680611c4fc940cd6f7b70bddfd1f83a0809f4ea14035631b24499aa4e773f0cb715b1373f9f") ftruncate(r0, 0x20000000004) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4) 00:00:53 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8, 0x20000008) ftruncate(r0, 0x2) fchmod(r0, 0x20) ftruncate(r0, 0x20) open(&(0x7f0000000000)='./file0\x00', 0x0, 0xa1) 00:00:53 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_extract_tcp_res(&(0x7f0000000040), 0x6, 0x3bcc) mprotect(&(0x7f000018a000/0x4000)=nil, 0x4000, 0x0) munlockall() 00:00:53 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, r0) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 00:00:53 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r0, 0x7fffffff) ftruncate(r0, 0x8000) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/19, 0x13}], 0x1000000000000045, 0x0) 00:00:54 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000040)='H', 0x1) write(r0, &(0x7f00000001c0)='I', 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0xe83, 0x4) 00:00:54 executing program 2: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x90d7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x1, r1}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0x7, 0x4}, &(0x7f0000000180)=0x163) 00:00:54 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) accept(r1, 0x0, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x10, r2, 0x0) 00:00:54 executing program 0: ioctl$DIOCRINADEFINE(0xffffffffffffffff, 0xc450444d, &(0x7f0000000bc0)={{"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", "aed9f6bc1f0fec80a77e7258b080e3b0f2333d3623e59c85b18147425d66a565"}, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x9aae) 00:00:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"/369], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x177c, 0x0, 0x2020, 0x6, 0x8001, 0x9, 0xffffffffffffffff, 0xff}, &(0x7f0000000080)=0x20) 00:00:54 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f00000001c0)=0x10) sendto$unix(r0, 0x0, 0xfffffe8e, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16=0x0], 0x1) connect$inet6(r0, &(0x7f0000000240)={0x1c, 0x2, 0x8, @loopback, 0x3}, 0x1c) shutdown(r0, 0x0) accept(r0, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0) execve(0x0, 0x0, 0x0) 00:00:54 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x6961, 0x8, 0x4600, 0x1f, 0x0, 0x6, 0x8, 0x7, r1}, &(0x7f0000000200)=0x20) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x2, 0x6) setsockopt$inet6_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000240)="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", 0x1000) r2 = accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000080)=0x2, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x1df, 0x0, 0x0, &(0x7f0000001840), 0x87}, 0x0) 00:00:55 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) read(r0, &(0x7f0000000100)=""/247, 0x363) execve(0x0, 0x0, 0x0) close(r1) sendmsg(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000200)="539f3bea7988445917e4c4bd24b4631f087eea9b45972526098b2bde7755013959ddbf879ba562444765472c49695adfe10ba7feb8b42382cbdf6060911ff018c46a4229c272985a418f5b966a09410efd7505c252918c85a86750e13dc4bde04262d05f7747ecfa033c4b", 0x6b}, {&(0x7f0000000000)="5966770be0330659fa875aa98dae2f2ea1e2e59a6e6d83563ba701bdcd974b5a9c0c23f2781d80a8eafa52fce8892f1be1a89717e467", 0x36}], 0x2, &(0x7f00000002c0)=[{0x48, 0x88, 0x17, "b44e9657139c3c4a0b8cbf1829ebd2f8fea6ba53c576cec1676a9b4e40ad7312edd9463307ee610bd12991fe65ebd5e55f08bbd4491a"}, {0xf8, 0x0, 0x4, "4588ef1f5a9367c9985f1b8efa0ca7053dee88074e78d6a5a491037dc791ed137e4afd5aa0f34e915e56b5a06979dd85be9f8061d68229f8672c2219dc3d1605d055cdc5d53576a549c38314d310221b4410d09217747f0a2d4348c05e8b5449e7ca1ee2540ff62bc87cebda79ac43c3f89f76dca10dadac39d4178513848a6fa934115fb4a0bec21d555af6cba016ef5ee24818928eb1c92dd215350f1160f1bbbadecfb8ae3000d351935551fa5a2adfee6552cd2f57e0bf31fc0e1682977a2c3602de38d110db43a8173b70845d931a1cc09f5e96193b4e66efeb5a5bb5cd65"}, {0x110, 0x88, 0x1, "ef9171fcf1dd2f2df737ba60a7972350fc1787849a3980ada6f81732c85cad3c689ebd55511c1ea04546e9dc12a7a3e0a46fea77dd5fe11b40f39790860d11802d24022d7d7dbedbd049343e974e693316534476b43edd1c8d79205bbe520e82153764e12b1f389f3593731a1584869e0c3b4f46edf14249062bd017cfb6f7f620086548f7a8e823b4976a98680e108d390f8fddcb4c41e33bbb73c633b73765b38fda14bde44d69bcac0416e406286481a4602680f8fb06e001ccb6117ca98d32a6550029255bfee3a141500872902ee8fd5f9209589fe4b1b7e45ab5ff4810123ad3d362dadcfc95792525cc14178ea0ed71caead59efa50"}, {0xb0, 0x8f, 0x3, "0449d70ba283913beb0e0814cfa74a78dfa45bf9930cd92b32692c31516514e2ae4fc44cb10b4257ffdae688d06c379c5986195db2309fbc98d64ad65d88d693b90d5e47757b1b7b65b0a18f6b97210451239fa32093c515b8304c9a9ee6d761c33b1a8e9aa7e540aeb1c270a827bf9027dbe3ade3a12c0747f64b2ae0ca5055a3a6bd7348fa74e89a535b75f2e57d558bb929c765c52da2886c"}, {0xd0, 0x0, 0x0, "9ae4597f8fcdf01a8d391b2e92e17abb2dc9ab7955b48341c408cc98f8754cc13fc0f14e9132aa4911f07ae138b0377cd1ee7b0962a9a25601f815c152c49206efd35f9525be5e430c0fed5b491ae4e8e96a72856c8e88ba49b8e712e255aa224b45f91124307beef95546a29e48354aaa5d36d8e2354638e70334fa18a836851b2a901bf0adcae3586853444db4bf2b07f5c846b3dc5d6e01a4900c963273c167c4a21cfa174ea3af4f7437e4c2c3f21541650c8d77568dd0bc63cedb65f8"}, {0x58, 0x3e, 0x9, "45deef938b97c7cb0346a296ffcde111ed6ea96d3983878e8710177f25552d4521bee7e529b4cef3751f761617d11a50c32fb293230892fb7b1872193dab40a5793b656cfcefcd"}, {0x108, 0xffff, 0xfffffffffffffff9, "ff41ccd6e7c99ca175840d0ff7680f4503b835e1fab3d929533134a5114cd019468c5e288a984075ee97e533d13418f84a3d5487ee6f3a7b429075cb9a6060feea104eeb16e6920e80b64f99e8df986627ccd878a067245aa04af838e7e3ef51a7dad9463337753e9fd7ccb4ecdf725d36cd2b3dcaeec310a4c055fdcd6a7280d3429695b6b87dc7330cfbf55706ef50e7a543d9c237f655e90c83350e3b2e9ace9598d2a0f89b806b5d7707dbae80c1f14ececd48ddb5c684ba335c278c3f57d749d30d5a457d7c889d4e4989c82f869736b82d44a9edc9fcb3b61cb577f5437129490ff18527b7a73cb172c880d532c62825c091d1"}, {0xa0, 0x3a, 0x8, "8a7502393f943369b87aecffd67e8fa4e2e3f8de2ebfe8cc564f5e649a0fcdb84cb2aac99407359e4617b1fa9d05fae0ab518ccb1305a3feda5929450fd2d7932e97d316bc6054097baba45d7bdb1c2bb4bcc841cb69d4d28982e8915e2c59a5e7bd2609d2126d6b90c4d970981b6c229655e2a8dddacb4098ed8e06b071794c0a2dc163894d071db4adb0"}], 0x5d0}, 0x4) 00:00:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3) truncate(&(0x7f0000000000)='./file0\x00', 0x8001000000) accept4$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x10000000) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) flock(r1, 0x2) open(&(0x7f0000000040)='./file0\x00', 0x280, 0x80) 00:00:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x3, 0x3}, &(0x7f0000000140)=0x18) 00:00:55 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r0, &(0x7f0000000380)=""/4096, 0x72b) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=""/160, 0xa0) sync() writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f0000000140)=""/252, 0xf8d5) 00:00:55 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c653080de74a53fbd234d532f0ae33a09c3a919531d72ffa92914deab35237e5192e31bd308"], 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xf2, "b2e54e3f5225d4577179442ccb71b4d53fd4686e92721f84e405dc1cdfe9bdf5a7991fec0e77a9dc4c6a5fcd1119c037a3ec7e2c2e5adfbc3bf0ee5bd8d4275cf891784b27ed00783be759b38e569d69dbb48864a0804d2e788ff5ba45d00d2a240c341f8f046d6d89384e578dbba5d03f62157ba6e9956c100116326af4105d54151512770e4649c4c39bacc2d221e0acd84fef0946638ec00e8ddc276afee451b1e3a454958eb20cc2a5b02728b687b471a736ea5a470a71da5df78ba391dd6cde59e0987950a1a32f12dbc9b7dae3fb659f9f35d62541b162f880bee07be952c96325cbbec21fa8bcb6a0911c319d058f"}, &(0x7f0000000140)=0xfa) socket$unix(0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x40}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161) 00:00:55 executing program 3: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000001440)=""/130, 0x82) syz_emit_ethernet(0x125c, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) r0 = socket(0x17, 0x10000001, 0x80000000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x401, 0x4) syz_emit_ethernet(0x2b, &(0x7f00000000c0)={@random="8b6ef047c23f", @empty=[0xffffffff00000006, 0xf000, 0x300, 0x500, 0x0, 0xe0], [{[], {0x8100, 0x101, 0x9, 0x4}}], {@generic={0xccff, "55e858df606bf06ff532d56d425efef1af746b310ea8c4fae7fdda03d22c1ec88dc98e9cacc7110a18f25ecd1b14b5f700990201f3640f5ed43d4d5d4a0d343e8c02187337f5259af8551f7844837c133cac62fbf868c7efb30565a65e4ccd9601c6600366cee77c05d8bf4c4b012e28a0413d99a62fcf7cfc9e2078a9037e5710d06b8984e1072b72e8bd422e70fdda3932eb8949b0687e7fd7632d9ceaaf9f7b31335a9428e95eb5f21838ee20996f8a"}}}) 00:00:55 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000001140)={@random="a131eacd3bba", @empty, [{[], {0x8100, 0x3, 0x6, 0x4}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x89ffffff}]}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000001180)={0x1c, 0x2, 0x7f, @empty, 0x6}, 0x1c) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) sendto$unix(r1, &(0x7f00000010c0)="a0be4115b6cf1ec5ab329793cd1051a76f5cd027b1f7e85692a88d134f35e10e2b224a6f2f6a5c252fd5", 0x2a, 0x108, &(0x7f0000001100)=@abs={0x0, 0x0, 0x0}, 0x8) 00:00:55 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000200)={0x10, &(0x7f0000000180)="34f97387fce4db5125284f8f177f0e8f5fb38faf26b6fd181b86368e85752affe90dfe6a2a5df31e13c5636d7f2836e001261226d3ac6b", 0x2, 0x3, 0x10001}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x1, @rand_addr="fe58c8dcbe4ee6ebc5aace42d5e27d40", 0x8}}, 0x0, 0x18, 0x8, 0x1f}, &(0x7f0000000000)=0x8c) r3 = socket(0x1c, 0x20000000, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xf9f, 0x100, 0x8, 0x8, r2}, 0x10) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000001c0)=0x4e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000280)={0x2, 0x4000, 0x9, 0x3ff, r5}, &(0x7f00000002c0)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000000900)={&(0x7f0000000300)=@in6={0x1c, 0x3, 0x81, @rand_addr="29a63c1d4d68230074f801b9f21aa2e3", 0xffffffff}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000340)="aa3944a257274e2e5ff68113e86051df4eae42a9905fbea6c396a2865b70c0691518c0001ff23c504293fa537d1cbb87d6234bca27c628fa8cf72732b91cd40a15ec2f68a3207a4bfc78b0288d2867", 0x4f}, {&(0x7f00000003c0)="bf4944ad0a83e6d808428e2fdc863ec188e97361159fe2cb5bba476027014e531d3a3226e9756d70c4014ebacc1e25c2684a102e409d9b32c29fa583663e145809f9276f17f5a20cb806075591ac0f59c70292a7ca751f113cc0fc7110ea7401bf0928bcf6468d2b91e8acff6118437b6119105dfc2b3ad8a274e08d57e59088aa8cf26a55390cbe09b6cb", 0x8b}, {&(0x7f0000000480)="d61bbd0c1b9e33ddc7e1db8a08314c16d8e9f96607933a01bbc1901baa0b22f16dea041a4ff69efa9a0c018067fc820d8f162bdc42add6a175a6abef35940bad0bc5edf8793936d8f99a529608cfe8ccc1c1fefc329f869cb57f", 0x5a}, {&(0x7f0000000500)="aeed4825c41485eb0721c8ec31b0efcbb7a35c305f2356158e8dcd26f42cd94305e6659172677d972b99d02db41bdd250c6f7f97", 0x34}, {&(0x7f0000000540)="6f260f139e5ab3a1ccbcfd1157a4d0ddb78a2d59262239162e18d658599e443d2519c30176b450b1e9b68809bef9abc4b2bd82a3ae7fa948115b2db7db6a50637a3fe7fba2724971ba6ff80ccf5053e531784c0dc59bbbf09b3caf87cf41947ca046eb82a164d78b82def7814283a7bd5156d8d561429e0bdddd4c02074274d1e60db26faf75c66a7052c8df3aba23d8d9cbc1471b02388363331162120a26237994bc7c138c41e7b2b1d13822d5", 0xae}, {&(0x7f0000000600)="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", 0xfd}, {&(0x7f0000000700)="76bff655b50021740a9662c1cc61e58b533ada042c375a848fbd5c3779b6236c40c51db38d6266d36a05d0ef7f6b836360db97657a394dc1361e1d913e5ab6ee2aafe67694dd5979aff39765c1514429530632926f963daa4542effa01cd9631132ecaf8b966434637b237469553b5df27492bd15b37e3dfaacf699848285affc5", 0x81}], 0x7, &(0x7f0000000840)=ANY=[@ANYBLOB="1c000000840000000a00000000000000000000000000ffff00000005100000008400000008000000040000001c0000008400000004000000000200410300000005000000", @ANYRES32=r6, @ANYBLOB="14000000840000000100000000006903f8ff04001c0000008400000004000000040000400400000001000000", @ANYRES32=r6, @ANYBLOB="1000000084000000098b635a028f2565"], 0x88}, 0x0) 00:00:55 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)=""/160, 0x17}, {&(0x7f0000000240)=""/71, 0x47}, {&(0x7f0000000100)=""/8, 0x8}], 0x3, &(0x7f0000000500)=""/4096, 0x10bb}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES16, @ANYRESHEX, @ANYBLOB="10c0b97132af228b6812a637576cdf54366cbb"]], 0x0, 0x20000000) accept4(r1, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r2, &(0x7f0000000340)='./file0\x00', 0x20, 0x100) mlockall(0x1) sync() sync() r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:00:55 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000340)="88", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x14f) 00:00:55 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x0, 0xd77, @mcast1, 0x7}, {0x1c, 0x2, 0xe7c5, @mcast1, 0x7}, 0x2, [0x4, 0x9, 0x1000, 0x100000001, 0x5, 0x7fffffff, 0x7, 0x4]}, 0x5c) fstat(r0, &(0x7f00000000c0)) r2 = dup2(r0, r1) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000001c0)=0x8, 0x4) r3 = accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000280)={0x40, 0x10, 0x8000, 0x2, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r4, 0x44, 0xffff, 0x40}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x0, 0x4000, 0x3, 0x1, r4}, 0x10) getsockopt(r1, 0x6, 0x8, &(0x7f0000000380)=""/169, &(0x7f0000000440)=0xa9) getsockopt$inet6_buf(r1, 0x29, 0x77, &(0x7f0000000480)=""/7, &(0x7f00000004c0)=0x7) lseek(r2, 0x0, 0x7) fsync(r2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000500)={r4, 0xfffffffffffffff8}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000580)={r5, 0x4, 0x7}, 0x8) setsockopt$inet6_int(r3, 0x29, 0x37, &(0x7f00000005c0)=0xffffffffffff162b, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000600)={r4, 0x100, 0x8, 0x9ca1, 0xfffffffffffff000, 0x2}, &(0x7f0000000640)=0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000680)=0x38c38229, 0x4) close(r3) setsockopt$inet_buf(r2, 0x0, 0x49, &(0x7f00000006c0)="6e35b50b6e46326ff6f852dec3db579cec13762b2f8c029945f69e7fe835c6220979cc1248034bc305e3ea99b8dd4adc94895375920d3531571aca452a8487284d6e8a7b042f4d587a42588649d880c2ceb61cfa5b38b520b6804f36dba96ae380872e14fa5ed4666f48c8776945eac01ef5734457da113247982b2a1937b4fb74a8480c64186cb987d823c31ee12ea7d3e16787c789a1b58480b0c141f1fdc41b915b0d641d7b084516b31e74fa0f4b1338aab0a5bc782e9a1d26e35eb6caa0d86eaa8a92077a0f", 0xc8) socketpair(0x1d, 0x20000007, 0xca1, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000880)={r4, 0x0, 0x5, 0x9131}, 0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xd, &(0x7f00000008c0)=0x54f0, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000900), &(0x7f0000000940)=0x4) getsockopt$inet_mreqn(r6, 0x0, 0xc, &(0x7f0000000980)={@loopback, @loopback}, &(0x7f00000009c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000a00)={0x8, 0x8000, 0x2e20, 0x400, 0x7ff, 0x9, 0xffffffffffffffbe, 0xff, r5}, 0x20) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000a40)={0x3f, 0x1}) writev(r7, &(0x7f0000000c80)=[{&(0x7f0000000a80)="e3534a0252872a0f53a89d9f9aad4fada2bdaab373f1b9b85b272df66720dc2c3ef4ce0fe53056a45f7f9a6c386ea8bd991fbb73b57e060d01e93ba9ae18a05930b393b031c252bb326429108c85c9e49f49c7e8d67d5487ae7ce579e17d8a4a63dbf102eda9342beb0e2430e1", 0x6d}, {&(0x7f0000000b00)="141f62a97cfde3bbf78b2b1c0f22ec2c0584ea9a8905b836feecfeb5d1515a3ab7b986a8c2037584637d8df6a78624bc44fdc52236100c3394ab99fca9c5c9e9882b22c928d61d31400438c1909810133197e55e0971a92e86ca286566c52e0077e967a7170372dd007e876e8e828fe68db7036d4748e9c1c4d1d8143bc9cc278902c25118dfdc109334af2e", 0x8c}, {&(0x7f0000000bc0)="1aea10f0adab83d67151d230f0c854deb1e725abd04c2b07edde09c598fad3627064220ce08e1c5b9c39e25642f1c6f4429c87bd45792b1b16c254f3dec41380db04324ae68ced3202", 0x49}, {&(0x7f0000000c40)="480dc78559e009d757cf12f1f98f14ccb0d716277f6920fa8829c87a19a23fd7f3defff9928f798f1077e8b97f3e24b9d4", 0x31}], 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000cc0)={@in6={{0x1c, 0x0, 0x9, @mcast1, 0x5}}, r5, 0x1, 0x9, 0x0, 0x2, 0x2, 0x20}, &(0x7f0000000d80)=0x98) 00:00:56 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @local, @broadcast}, &(0x7f0000000040)=0xc) r1 = dup2(r0, r0) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f0000000080)="f57aea7617db195e6187d6964cc6d9bbcef4f910537f5937a09faa2d693aaa727cc95230d03a07a983fd20fe48864be508d0277b7106213ed485a9c05e4969258bd2c8c635f92841983d592736fc99bf", 0x9, 0x9}) setsockopt$inet_mreqsrc(r0, 0x0, 0x13, 0x0, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000140)="69d87855d202c8ac5c626d289a6fdfb0ed4425cab0") 00:00:56 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local}, 0x14) r1 = socket$inet(0x2, 0x4000000000000, 0x5) getsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0}, 0x0) getsockname$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) 00:00:56 executing program 3: r0 = socket(0x1e, 0x20000002, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000300)={0x3f, {{0x1c, 0x3, 0x6, @rand_addr="500aa9ff40b40f4c2f3bcedd7f6a06b1", 0xb6}}, {{0x1c, 0x3, 0x800, @mcast1, 0x454b}}}, 0x108) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x100000000, @mcast2, 0x3f}}, r1}, 0x84) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000440)={0x80, {{0x1c, 0x3, 0x3ff, @loopback, 0xd5}}, {{0x1c, 0x2, 0x9, @rand_addr="da48e5fa9ec91b6ff750252a7524725b", 0xfffffffffffff955}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xfffffffffffffffd}}}, 0x108) 00:00:56 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') freebsd11_stat(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000600)) syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff0000000000000800450000000000001c001200907800000000000000000000004d882d1aaa91b9191221345c7990104cb5147615959ff466e4792dbca0f6bfb4777749064b93cee3c04b4018a3b1ae514f85e1392b02945a2e1e119a6be4ab665d27c3c93c14d46e7ae380d541caafed59d6cfc6b17ad3eb8d3f73fd2168ba25471a23d552811f032ed7b4a93bd41bc3554a131a54e7bfd7ad29c6727bf877f2aea676026cb3493500"/185]) 00:00:56 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000040)="4a9ae6a3c865f73affe1b6ed38f0bfe55d3f964e11c41859a83050268c4e4432e0b753c2a971c3699a9764bbd5287cf4ee86bf37317eee308c5aeac22df4cbe0129479f1c5f27e571a9af19d6b72875dfc821217193701cfaa3530c1d23f44a07075f15fb502f9e0a215139c4b6ea1dde1a0214b5f5307e52c4bf8839f422e22ac2a590856e35fcb31ac218cac678414680dc147b2c5ec089ca1b50da9ed353f43519b77b99628d5c2db4d9d701add6691953832e1c5ce2aded23d0845686e00651572b39e8c9d8ba47706") setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0xfffffffffffffffe, 0x151) 00:00:56 executing program 3: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) fchdir(r0) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) freebsd10_pipe(0x0) getitimer(0x200000000002, &(0x7f0000000000)) 00:00:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x1c, 0x10000003, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1, @empty=0x2}, 0xc) 00:00:56 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x3c0e) r2 = dup(r1) ftruncate(r2, 0xe001f00) 00:00:56 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, 0xfffffffffffffffe, 0xfffffffffffffe6f) mkdir(&(0x7f00000000c0)='./file0\x00', 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/17, 0x11) 00:00:56 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setgid(r0) r1 = msgget$private(0x0, 0x1) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r4 = fcntl$getown(0xffffffffffffff9c, 0x5) r5 = fcntl$getown(0xffffffffffffff9c, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x1, r2, r0, r3, r0, 0x4, 0x7f}, 0x5, 0xff, 0x0, 0x3, 0xfff, 0x40000000000, r4, r5}) 00:00:56 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f0000000040)=[{r0, 0x200c}, {r0, 0x90}], 0x2, 0x0) 00:00:56 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) sendfile(r0, r0, 0x0, 0x0) 00:00:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$setstatus(r0, 0x4, 0x8) freebsd11_fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="0b01bc00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000780)=0x10) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000540)=[{&(0x7f00000001c0)="1ce69815141801cf22606570f4fcd86b31c63c7d6712261ef7d289c791d28908c1e1da2513b8e8ba4eddcbaf669a2bb7f47a3ac4917b1521087c96925c9e11207dcc757186e39240eccde2eab2f0262452a879d3dec97a0ea64d7300dfe6ec756f6971ce9e71ac7392fb5b155c39f8c859ebdb10a2f99df140b7566f6a4c722f114367ca25e120387167772aef3287d5908287dfce082be6e69559e422b622ebf554e46d7a6d68f891628a29f68db2d57d501c181da7047ab0c92256cb666aa904ab3b5bcc6072fd06da8db8b9e0", 0xce}, {&(0x7f00000002c0)="e0bc557be2b015a41b9206f1aaf7e8d85ca5a909ef80ec711cf3941da7f11acb4c14155e5ab233e961fc55c29ac5efc15a33292b2959fec0f4ee5f1d51d3d11d8cb347f6efff5f3957432a4acd7e8e58bdc15466cbe5ca57a30364dbc3f26c04323a8707b9a31390fac2e587d4fd014416cb52b83cfc728ec1584fde7ca45abd46b6d9", 0x83}, {&(0x7f0000000380)="4245aaf8e993fa7b9191ad948fd4179dcb393f2706237681d87ea5db2b34b73f91348e2574d3179735098b7a53c63a053459b210fe58da2d59c507ad2ab21845c001b187ae370063fcf1ead0400d279a014351d54b6ab3ac5ea022fbbe463b36cfe581ff0fab469d9864fa2432f5c2a7a32d6e861d79759674e6cc3dc24ee6c03f094c1df590a017a1aa9bfd", 0x8c}, {&(0x7f0000000100)="3b06fb8b1ce16db75831a9708391f2fe530bc2f1d6ac2b2fcff722c914d45a015d5290cdb16a4779f0cbb31abae053f35a42f5d0b661fe366e7f24c5dd8acd2d9af8ad9e1b3bbad67e166ac5b2dd67d75980e8abf17316e2d3124993320bc4fad578f7e6e3ccb93317fdba90604fb0f2efb097800e9b", 0x76}, {&(0x7f00000004c0)="c141565ccbf2db0caea3ab1bece56c65ad58cd2afca1fa35949dc307b9d8ad7e43ba58caefe41d718e6eff3e8b0fffcf8baf43500bcfdb5b0db1ef446d9c6afbab263a78330d4558318d", 0x4a}, {&(0x7f0000000440)="9e5d25b5a46abeae0a8836404eb752b53156281cc811f19a30f3aec9cb40975b49a30ef6843f0bc72c92b4e85b84ddf169eba4a7b74e9762a36e", 0x3a}], 0x6, &(0x7f0000000700)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x1}, 0x8) r4 = dup(r0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x81412, r4, 0x0) msync(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setstatus(r5, 0x4, 0x10001) ioctl$DIOCIGETIFACES(r4, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000000)="e5e7004e67c5ad39c09827ec49f4638ad680bab89711280508fdc8bf44a302a05ce34f6df2b75605c4595fad29c831e8f610c2729e191cab53a850d68637aaf94e64c4f7908bb098dc6cf51b12718e9b1e534e70b2", 0x9, 0x5, 0xfffffffffffffff9}) ftruncate(r4, 0x2a60) readv(r4, &(0x7f00000007c0), 0x0) 00:00:56 executing program 0: semget$private(0x0, 0x4, 0x20) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fchmod(r0, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x6f44, @empty, 0x7}}, 0x0, 0x5, 0x10000, 0x200000000000000}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0xa89}, &(0x7f0000000280)=0x8) fdatasync(r0) 00:00:56 executing program 1: setuid(0xee01) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x1c, 0x1, 0x0) dup2(r1, r2) bind(r2, &(0x7f0000000040)=@in, 0x10) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002070000000000000066696c653000"], 0x1) getpeername(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) chroot(0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x10080, 0x1) setsockopt$sock_int(r3, 0xffff, 0x1042, &(0x7f0000000380)=0x40, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000240)={r4, 0x1, 0xff, 0x5, 0x4, 0x2}, 0x14) setsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000080)=0xe1e9, 0x4) r5 = geteuid() setuid(r5) ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f0000000280)="8895b69d74eced80f063391f8f1770178af63f47be3de6d173d654bf0309e7af8d80d412e20cee295cd9a774889a64f25ec44680618305b2f14c90414f7e8cc8915f20aa532e60b9bb405cd9cf842a583ba7b308638c563949e4dbe19652b87812ed8d7a5fc8daef57ddf81053182336cbbe65650e40df650c077abb37ba009a7da5993f195db34d3bc29753551a7ef775f567c9ee892d7ce6d31301693f7a65bdcc39e59c9e60d4259c73984ed0fb173184d72eab8f6a6a47a2003ec016b348ea0d2e63bc0cb9799eea3674f50cdd58360fbda7331e278721f573716496ecb4a2507170be1d568d6b9e") mkdir(&(0x7f0000000180)='./file0\x00', 0x25) 00:00:56 executing program 3: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8, 0x8}, {0x4, 0x6}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0xfffffffffffffffc, 0x7, &(0x7f0000000780)="4d9de5808cf721bc4439e20031b6cc45f1305bd40a62f3d58ea0f749239f01aed3d3538c2782754e08b40ef7883b0c4bfd1bfe533a2f6fa261b1eb9ffe02f7609c056f542c810fcc9206238690200b7883fa18363cd6e3f2acf0852005095ad6e9050407bf47f721786fa1", 0x6b) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r5 = getpid() r6 = geteuid() freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000540)={@in={{0x2, 0x1, @multicast2}}, 0x0}, &(0x7f0000000640)=0x8c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRES32=r10], 0x84) getgroups(0x1, &(0x7f0000000440)=[0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000000500)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000100)="215725ed5eb861aca499551a80f1b39a2426b6dbb98cf7a64db68c0751fa3b6f92b42a35c907ddc89f5353ab2c99bb6f1c96ecbfbeade301833ac8b1f4a46f835521928f7839332046a308c2b55fe837dbde58cbf5a24ef0c36ca9ffc56b0620c65acb2386c6781203535accae307b25c8d4d50986bc30b5db4cdee75ef77ded3692c3662982d79419bf4c28a827f39ac4a4fa24fcda36fdc0b970a7e305665e194624cff23a5d484209a5b4ade6bfe995116b50436bfb29baf6d85d277b93126c8279d0c91cee418dffb32219", 0xcd}, {&(0x7f0000000200)="c4ec585acbb8351466da77c937779b3f10ee95ed8261ecd0ab1f43a41b61d699acd600d88681a55d4b3c4144030fb6e29768d9044baf198b6dc09995e0f752f39cfcd6", 0x43}], 0x2, &(0x7f0000000480)=[@rights={0x18, 0xffff, 0x1, [r3, r4]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r11}], 0x58, 0x20008}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000000600)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0d50b00f8ffff]}, @mcast2, {[], @icmpv6=@echo_request}}}}}) sendmsg(r2, &(0x7f0000000800)={&(0x7f0000000680)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000a80)="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0x1000}, {&(0x7f00000006c0)}, {&(0x7f0000001a80)="e0b3ca658fe2628e3bd1a2e523ca76df7894d991c60f8e9618a15ee04646810c6db8ad24f51099f1620e9610699a9092687a966725664fcf1eb3d3c032bb2af87c712fee1d8a75109b24d28b132b035ec3b8898cb278b993fbf41ea281671e0664a2eb775740122bdc81c9eb30a80afffaf6406efc2fa15f571c56d18f92e53a4c36e6888cb851d066e94f1485ba4efa645bebed0e9be968c3e6772149b6d58c9c3cfd5bcfceae46cd1a5cd38fe82b51de9833b6444799ab8d650fc8e876d0826117db1a3dd7cb497234622bac76b71ffd6b3ff8d2", 0xd5}, 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0x1000}], 0x4, &(0x7f0000002b80)=[{0xb8, 0x3a, 0x0, "66743e97288da459f478556dabc592bc07e6460ed565f8fd1d77cf5457ce2a39bb50b5b482c9cd064e9fa00635ecf6487906da49751750dd8513fa16fe90c562048733d34dd92b405e599a04cc0871bff121beb409cfe91434546be64e556004d015eb9e127cb50fda1f51869f535fe199a2483bd7da6e8052e3ff98182cf0ca7f970138b58ca879df0b116f574f612bc205a8a6ae942ee85445e642625d71f984b3"}, {0xc8, 0xffff, 0x1, "1b3813fadeccfbc994988bc0dd90ed4172c0b9ed4467df7b70c08f6f80d67a7116b4703c7294c30a56712c14d8394184ad1790f649e783e7b0ac6e176482056e4d922bf04886c099ef9e80eb46acc30a76403c748478f61ac453a31ffb203503c7fabceb97330b6a776d082147dbbe7b2030949367d3e8d219d8657d8072371c48372237d62982420915f139f3fac65405e8e9066265c7c85461153e8527dc0aad86760e838f90023a378c79b6b099d18a9134"}, {0xa8, 0x29, 0x5, "a42bbda0f1c510fde70c49569d2dae43b4b02f22af1b7710503c9dc6b665fd3f22b0438ff95068d4d2535495a1f39db3f9aa6d8159d0530e9f73eeff0f705f338fccd361f312101d5105d9936eb746c3d4f6ad2f5a98bc72f23a819bbc50e75c85e66ca6a9a6e069edc3af86355dfeb3a6879809297de0756c39415a17dc85add18d4286ecb6ec85fb49a3e686f194f9a389076c"}, {0xb0, 0x3b, 0x1f, "7fabbd3146f3c94d9526b6b7cc4ee717240d4f7faafb0b9a7a01491941dac6a6c95fa592563e837df31cf3679f17f2792fee208ee8178f7de1dc48fe3e3e5a411b3784df629745133429755d996a278e504945ae04b2dd830957a7e3510c72b77f1898679a7ede3506b5a96ea0e32d4ff4e07123bb92164b86ad4f8b8a24f7bdba8a7898c66c54966336b4c4462b6044a9e317ddd37ca8322ced5962a965"}, {0x78, 0x1, 0x7, "43f4dfd54d64d06304a4b872736fc720f870575f32c116275d773ee90734073dc4d63919b3e840b1dc1de7a45c364f5a49f8d51edd84be2a75ab303fb7beabc9cab21f83bd744d7f328445062f198f6578db98d01c313a76acbfc21a679c2e5377dacd23ce29eee9"}, {0x58, 0x6, 0x8, "bd56b52638a2c9592dd97e8cf23ebe15f1eb2e5df27a1b4a54e1ef9bdc3dc26b2ea08b0acc221c60c6c21a10d66ed8296d805d3344eb0265b75c74f964db8e5fd787cd94"}], 0x3a8}, 0x0) 00:00:56 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000200)='D', 0x1}], 0x1, 0x0) mlockall(0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e9c000/0x1000)=nil, 0x1000, 0x0, 0x80411, r0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) ftruncate(r0, 0x0) 00:00:56 executing program 1: socket(0x6, 0x10000002, 0x8000000000084) 00:00:56 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000fe8046b7d65ead718663211af01069ae000000000000018000000000000001"], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) connect$unix(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xffffff64) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080), 0x4) 00:00:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1000, 0x2, 0x4000, 0x2ff55c81, 0x8, 0x1, 0x2, 0x464c5834, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xff, @mcast2, 0x6}}, r1, 0x4, 0x2, 0x2}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r2, 0x1a, "49982c03a9f9e41459559b9f897f84ea4bc2a3747ffb2b341dea"}, &(0x7f00000000c0)=0x22) r3 = dup(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x7, @mcast1}}, r2, 0xe9, 0x1, 0x7}, 0x8c) 00:00:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001680)=""/106, 0x6a}, 0x1) 00:00:56 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x8010000100) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) select(0xfe28, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8000, 0x23a}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x100000001, r2}, 0xc) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x6}, 0x8) select(0x40, &(0x7f00000000c0)={0xfffffffffffffff8, 0x8237, 0x8, 0x81, 0x546, 0xffffffffffffffff, 0x10000, 0x7}, &(0x7f0000000100)={0x8, 0x1, 0xfff, 0x10001, 0x2, 0x100000001, 0x4, 0x80}, &(0x7f0000000140)={0x13d, 0x400, 0x20, 0xfffffffffffffffb, 0x7, 0x2, 0x2, 0x47dd}, &(0x7f0000000180)={0x4, 0x80}) 00:00:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x800, 0x0, 0xf71e66347ccc1097) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x30000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001080)={0x0, 0x80000001, 0x8}, &(0x7f00000010c0)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001100)={r2, 0x6d2d2608}, 0x8) readv(r1, &(0x7f0000001280)=[{&(0x7f0000001140)=""/124, 0x7c}, {&(0x7f00000011c0)=""/172, 0xac}], 0x2) 00:00:56 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="1fcffb37c458fff57dffffff86dd6061605d004a7657ba2b977c281ea342ed2ba9300000fe07000080ffffff000000000000f000ff02000066ff00000000000077168a913c039078000000002008a4da88aba34d70246bf0a0af00060000fe8800000000000000000000000000aa0000"]) syz_emit_ethernet(0x2d1, &(0x7f0000000080)={@remote, @local, [{[], {0x8100, 0x8, 0x9, 0x4}}], {@ipv6={0x86dd, {0x9, 0x6, "3cfaa1", 0x297, 0x1d, 0x7, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, @remote={0xfe, 0x80, [], 0x0}, {[@fragment={0x10, 0x0, 0x80000000, 0x0, 0x0, 0xff, 0x65}, @hopopts={0x17, 0x16, [], [@generic={0x81, 0x8f, "38632bd62710acba499e40743069ac064bd679278f60f1716854d6146323f76a116340e9ca1e389a1c2f7b22032935e54b86761a044353a34e8477d4bbbf6fc9913962cb380dc63be62bdb97ed04bd9778aafc4e730b7fc219f49125fbe08bbb2d1807f7e0170de0d2c5acad371f02edaf25cb224ebc6936b8b5f3e1d84c175b4850dec2a6658ebf489beb31b807e6"}, @ra={0x5, 0x2, 0x7}, @jumbo={0xc2, 0x4, 0x3f}, @ra={0x5, 0x2, 0x80000001}, @pad1, @jumbo={0xc2, 0x4, 0x7ff}, @ra={0x5, 0x2, 0x100000000}, @jumbo={0xc2, 0x4, 0xbdad}]}, @fragment={0x5d, 0x0, 0x4, 0x8, 0x0, 0x400, 0x65}, @routing={0x3d, 0x6, 0x1, 0x3, 0x0, [@loopback, @empty, @rand_addr="d3dd7b1f282c567cf6858243e278f306"]}, @routing={0x16, 0x10, 0x0, 0x1, 0x0, [@rand_addr="e9239c97c67bc8b71d9f7f3f4220cf28", @remote={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @loopback, @rand_addr="ed15dd19d4f49cdf32386c0f5f1115ae", @loopback, @ipv4={[], [], @multicast2}, @loopback]}], @udp={{0x1, 0x0, 0x8}, {"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"}}}}}}}) 00:00:56 executing program 0: r0 = socket(0x1, 0x5, 0x0) connect(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0000005ce6dd635c92d62d2b7f6b8055eae8e421228f3c387a65831cf68a682107ad382a143ec550dd6316a800a4cd7e0028e96cfd9ff9770abba402cb47fb377ce46adea67e033301060f4ea8052d7e492b49f772b29d9ac746848d369b8cfb3cf133882f9523aaf6eafe8c932243c3fef3e2967cc46a436b885bd20a62ad5c3f78fda0c7436ba42798868fd31abd058068cd0b3340b9d250a27e10292d2957c527d1311a60b754611b7c18e8fff61dfdc9a66921cdfaa953349e68a80c5d2d5a940edd58591754338d33ab7c25489e328701b80709297da22bc920943c70b9a1668c69f5a5f5a2"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0x10) listen(r0, 0x0) 00:00:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000300)=""/74, 0x4a}, {&(0x7f0000000380)=""/188, 0xbc}], 0x2) freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000580)={r3, 0x6}, &(0x7f00000005c0)=0x8) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000004c0)="6c10156bba870e65aa") getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x20000000000}, &(0x7f0000000040)=0x8) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCGETQSTATSV0(r7, 0xc0184432, &(0x7f0000000200)="61b644fa7e83a989728f7d29d237fd39ee970006aa268dff0ec4fd8d1e31defe3f914e87451fb25700b9128eb8dda4370aed89030d46da4e959ef09611a06da872adaab69e63dd573bee604fb4eb36a4fdb8d5a81b5d2af3dc39298aeeba879d18aa147c53b619e74131b3d785b6ce0b43c229ce2d882317441a582898b546646944efcf85b037375f327794d9cbe4dcfbd30b28219fa9d5fd4a41f4ba50bff33c987c6de38f5c8d761ab775a19df544219ebc344814809f393879d4e14545f10f838d") getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r6, 0x6ce}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000600)={r8, 0xfffffffffffffff9}, 0x8) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000640)="d918639a53a53bdba763b9c245ad4d8b540eb783a298a8896180e7e4d03412cd4bb634ecd805f5d3adb20a98e484152df61003f062b25a99d4c50ba58cb8d4483820305570ac61fbbc3d02283aac05fed875825751f38c3298f737f42b226fa4f919874bb3c19f0c1856a84eef18a076d3174f41d945f95071c5675f478f4a9d8d9f4ab90185f2fb495918fcc427a08b77cfe0438b98b14674") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000740)={r4, &(0x7f0000000700)}, &(0x7f0000000780)=0x10) 00:00:56 executing program 2: ioctl$DIOCGETALTQV0(0xffffffffffffffff, 0xc1004430, &(0x7f0000000040)="37352f76ac9063ce737ccec42374fb7514598136d81014c6c92626cb7a0fdf782372c3a40d977f93ecf8e1869816fae2295215ead66e92b224b173458535c18acaab") ppoll(&(0x7f0000000000), 0xe163, 0x0, 0x0, 0x6ee) r0 = dup(0xffffffffffffffff) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000140)={{"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", "d145ebbed59f9392c47a8a22d1e4f272a97dfa88bda3cf21b5db25d8ffa0b003", 0x4, 0x5}, &(0x7f00000000c0)="99bfed1f5bbff3d8b19802c71c70a546195ade1f5e376b0bb35b9ee003cbb031bc984afedc5f5088e86eb32584d5b4abcba0a28595c769792a982914b0af07d6b4996b18b427ecfdc1f471f73e410c0a9373c73b6e660a38", 0x9, 0xd97a, 0x40, 0x8001, 0x4cfd, 0x8000, 0x401, 0xdb83}) 00:00:56 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000200)='D', 0x1}], 0x1, 0x0) mlockall(0x2) freebsd11_fstat(r0, &(0x7f0000000100)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept$unix(r1, &(0x7f0000000240)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:00:56 executing program 0: r0 = socket(0x2, 0x5, 0x80) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x400000000000041}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040), &(0x7f00000000c0)=0x8) write(r0, &(0x7f0000000180)="a48a773a2f47c1ef3bc0bf39661bfb3dd91d2412641e1b5062a95f8d4452ebe7226a4a0a9391b59c4ffbada163f768c44f121e5d2d1698583160a71efe23528975925a6bac603d2d6bdfdf5f3caa74c58625c85cdcd06b570e03f2db532efb470f833c01c26065803549b87a09211671f743d2b09de7f9eaa3f3cde269266499ae9f153b528461c1225b92876cec9dcb57e7d2683c8742394ff93c2535d030b6a7c9b09160d1cd01bd42d0a3923e62ae16d9abd3562946ef93ac7a911c6a7dcc3d91341763fd90a9fcea41ca2ed8e78c6cd1319c5398bfad7fb5d01f99d063b64f89414cfa965b4c0d77762e", 0xec) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280)=0x206, 0x4) 00:00:56 executing program 1: open(&(0x7f0000000140)='./file0\x00', 0x0, 0x10) freebsd10_pipe(&(0x7f0000000480)) r0 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x44) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x8, 0xc1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="1112070007000000"], &(0x7f0000000180)=0x94) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x6, @mcast1}, @in6={0x1c, 0x2, 0x7, @mcast1, 0x7}, @in={0x2, 0x1, @rand_addr=0x1000}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1f}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @multicast1}]}, &(0x7f00000002c0)=0x10) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:56 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x244, 0x19) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x2, 0x5, 0x0, 0x80, 0x8, 0x3, 0x2, 0x8, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r2 = socket(0x2, 0x2, 0x0) connect$unix(r2, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendto$unix(r2, 0x0, 0xfffffe22, 0x0, 0x0, 0xfffffffffffffdcc) 00:00:56 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1c, 0x1, 0x0) dup2(r0, r1) syz_extract_tcp_res(&(0x7f0000000040), 0x3, 0xd6) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c653000a877fdd790e616be4e1e27e19ef9b318"], 0x10) 00:00:56 executing program 1: r0 = semget(0x3, 0x0, 0x418) r1 = geteuid() getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r3 = getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0x3f, r1, r2, r3, r4, 0x40, 0x8}, 0x7fff, 0x3, 0x2}) r5 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r6 = socket$inet(0x2, 0x2, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000080)={r7, 0x1, 0xee, "98422b14a4bb2aa54289e266c3995c5f69c8087cb018ae211a6bedb9d79338d081ccadcf02f0bef3d51ed276b3d6096cf669bfae265647594de7e1088b8cfbd6c7583965b394aab1d62c8e6c7489f211b3750be337ffdb6955cbe925b7a557628cc7698495c148937f511325751c2f0775fa699c0101819f45551b09cdb6c54f0cba0ae9eff5a256cf3c2efbbb72f10647830e5e29d73689caf61ed5a6bc1fc09bd8ff3ed99139043f09206eda377da84dac1686d0b415dc84fb004a6e0188e69de7368ea138324a693f4b214a6dd64b767c1111ed95721aef539fb6af99cec4a6dd691b65c2eac640795ffbd6ac"}, 0xf6) r8 = dup2(r5, r5) ioctl$DIOCCHANGERULE(r8, 0x8080691a, &(0x7f0000000100)) 00:00:56 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x9, 0xff, 0x1, 0x30000000000, 0x8000}, &(0x7f0000000300)=0x14) r3 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r3, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000"/20], 0x14}, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x6f2, r4}, 0xc) 00:00:56 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x200}}, 0x0, 0x0, 0x9, 0x100, 0x1, 0x8, 0xaf3}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x2, 0x1, 0x7, 0x374}, &(0x7f0000000140)=0x18) sendfile(r0, r0, &(0x7f0000000180), 0x9) r3 = dup(r0) setsockopt(r0, 0x3ba9, 0xfffffffffffffff7, &(0x7f0000000240)="66ecb03a4d558c171be23b7ad128a0fd369821380134375e3fdea28383788363b3acf94a", 0x24) getsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f00000001c0)={@empty, @remote}, &(0x7f0000000200)=0xc) recvfrom(r3, 0x0, 0x0, 0xc3, 0x0, 0x0) 00:00:56 executing program 3: mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x40002010, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="e966c42478a3831bc03b28753d181f412dbe1afb584c12de5a42530c53c9915a98b3cf7693d2dec8ca3f7d62f840e6b2a59f16ef13f47c9ffd9d52a2ba6724989786e28d62de72f9a97ae930f5f3e2a58ffbc52d206769658cb9e09673dc6349def30ed17a1ad1039b248328d6852de0a6efc680fb0aaba5b27d5e3ca15deb177f18aab114c9097978070b7edaae24f512c4a84ccd1c418c390e6fc7aeaedd158f8e7019b63f83cc6961df209948749611db3594b791da9a17ca823e99efd72b7c93c722e2259c48892443220b41f98ff272eb0f46ce252036aed7b627ac4a1d16572c84ab67944dc682cb748435bf") 00:00:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a7", 0xa7, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x3f]}, 0x6) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 00:00:56 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) select(0x112, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0)) 00:00:56 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000000)={0x0, {{0x1c, 0x2, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x480000000}}, {{0x1c, 0x0, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x4000400000}}}, 0x108) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r0, 0x5) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000001c0)={0x7, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r1, 0x4) r2 = shmget$private(0x0, 0x1000, 0x480, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000002c0)=""/187) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x8, 0x4, 0x200, 0x5, 0x4, 0xffffffffffffffff, 0x2, 0x7, r1}, 0x20) r3 = semget(0x0, 0x2, 0x81) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x401, 0x0, 0x2800, 0x3, 0x1f, 0x72c1, 0x200, 0x6, r1}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000440)={r4, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000004c0)={r5, 0x5}, &(0x7f0000000500)=0x8) recvfrom(r0, &(0x7f0000000540)=""/227, 0xe3, 0x1, &(0x7f0000000640)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000680)={r4, 0x7, 0x2, 0x25, 0x8, 0x8}, 0x14) recvfrom$unix(r0, &(0x7f00000006c0)=""/174, 0xae, 0x40000, &(0x7f0000000780)=@abs={0x1, 0x0, 0x2}, 0x8) recvfrom$inet6(r0, &(0x7f00000007c0)=""/249, 0xf9, 0x40, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000008c0)={0x7, [0x6, 0x8000, 0x140ec843, 0x1, 0x6, 0x67a0, 0xb922]}, 0x12) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000900)=""/35) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000940)={r4, 0xdd, "09117d41d1b18cd7b39e2f26aa17fac037dab46322c95d94483a568a243f573a25af3db0ee9758639f0e19d57cdbc48ce347ae48878c6fceb18cc791ac8fdb71b3dcc4b7240010d542fddf6b3a4a07e7122338439fe5f83732699eac472e9e8e224c07699138855110e9014da99dbb840e7c3cd9e1598e6da1fc87173c50f04b36537aa2a940a0fa829b73371fe203e5cb0a2dae7a98e2d9df2a0f786ea801ff15ffcd1e5b7772970de9bb0c15b85f8a228ebe3a8e9ce43a4fe67b858439ff77d977b8f66e6726c8f003af9fbf09aacd86eff94d26a630a31a94fb784a"}, &(0x7f0000000a40)=0xe5) sendto$unix(r0, &(0x7f0000000a80)="6c3aa4738fd8bfbc32c095c081002cc42f9130675bcbd61ed44f2f0b4a36c3c78758cbb20fab68fb1d7e6d60dd1f6cfaaa7c246693e893d016e69dcaab92216f51d12f4aa9a6aeda2d47f4b3b4f30d812da1a67c43bd6ed46bfd9c40ed40e1b54df775d21b9bcd67ec96137536a830b99d1769543500d4666be0095ffe", 0x7d, 0x100, &(0x7f0000000b00)=@abs={0x1, 0x0, 0x3}, 0x8) semop(r3, &(0x7f0000000b40)=[{0x7, 0x8, 0x1000}, {0x2, 0x39, 0x1000}, {0x1, 0x101, 0x800}, {0x1, 0x8, 0x1000}], 0x4) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockopt(r0, 0x0, 0x100000001, &(0x7f0000000b80)=""/58, &(0x7f0000000bc0)=0x3a) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) r6 = socket$inet_tcp(0x2, 0x1, 0x0) read(r6, &(0x7f0000000c00)=""/39, 0x27) freebsd10_pipe(&(0x7f0000000c40)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x11, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) 00:00:56 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4) lseek(r0, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x7e, &(0x7f0000000040)=""/48, &(0x7f0000000080)=0x30) 00:00:56 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000000200000000000000f0ff00"], 0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x7fff}, &(0x7f00000000c0)=0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xc, 0xffffffffffffffff, 0x1) 00:00:56 executing program 1: syz_emit_ethernet(0x41, &(0x7f0000000080)={@local, @empty, [{[], {0x8100, 0x6, 0x8, 0x1}}], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @rand_addr=0x80000000, {[@timestamp={0x44, 0x10, 0x6, 0x3, 0x1, [{[@rand_addr=0x2], 0x1}, {[], 0x5}]}]}}, @generic="2410b16183bd093fc530a5"}}}}) 00:00:56 executing program 1: r0 = socket(0x1f, 0x3, 0xff) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="25000000840000000700000000570000001c000080840000020a0000998b77fd8c8d6570272eb85b6f"], 0x29}, 0x0) 00:00:56 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) openat(r0, &(0x7f0000000180)='./file0\x00', 0x180, 0x20) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) __getcwd(&(0x7f00000000c0)=""/85, 0x532) 00:00:56 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x100000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000005250000ff01000000000000e97f00000000000001"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r1, 0x0, 0x0) 00:00:56 executing program 3: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000180)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) rmdir(&(0x7f00000003c0)='./control\x00') getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getgroups(0x5, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f0000000140)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f0000000540)=[r1, r2, r3, r4, r5, r6, r7]) 00:00:56 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0xb]}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff89, 0x0, 0x0, 0x0, [0x14, 0x0, 0x4788], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x4100}, @mcast2}}}}}}}) syz_emit_ethernet(0x10c6, &(0x7f0000000280)={@broadcast, @broadcast, [{[{0x88a8, 0x8, 0x7ff}], {0x8100, 0x5, 0x81, 0x1}}], {@ipv6={0x86dd, {0x7, 0x6, "9ce177", 0x1088, 0x55, 0x1, @remote={0xfe, 0x80, [], 0x0}, @mcast2, {[@fragment={0x1e, 0x0, 0x2, 0x6, 0x0, 0x8, 0x67}, @dstopts={0x57, 0x3, [], [@ra={0x5, 0x2, 0xf28}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x101}, @jumbo={0xc2, 0x4, 0xfffffffffffff000}, @jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x1, [0x0]}]}, @routing={0x77, 0x4, 0x0, 0x9, 0x0, [@mcast2, @empty]}, @fragment={0x6b, 0x0, 0x5, 0x1, 0x0, 0x5, 0x67}, @dstopts={0xa, 0x0, [], [@ra={0x5, 0x2, 0x6}]}, @hopopts={0x34, 0x1, [], [@pad1, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1ff}]}], @generic="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"}}}}}) 00:00:56 executing program 3: r0 = socket(0x1f, 0x5, 0x100000000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="0000800000010400"], 0x94) 00:00:56 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x40, 0x11) symlink(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='./file2\x00') mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x1) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000480)="e84e1e7020502f7cfa8b60803f2ebc210d5032dc210d32ed15df49ffc5a560f59f3b7f504dbaee75a3c149aeab7ca4146a796e6f901bae2e63b0f4839034c53d678022624d580b17551c45f7d3ea5163d23870eeaac2e2410c1a25464ef107f2dd12ae79db1f659aa3f4fb961ae2256c7f6bcd5270b170c1a6a697fb6ef8a61a3a8063534f88cd77a0f4f4f587259c7fc8a87fcafb27379d22a367b0f4da06b4137b48e27e0e46e62ca5b00888cd42e2395e5fdb7c2d56ae894ce4060217ea7381e9c5ef") __getcwd(&(0x7f0000000280)=""/85, 0x55) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10) freebsd11_getdents(r0, &(0x7f0000000580)=""/88, 0x58) getsockname(r2, &(0x7f0000000340)=@in6, &(0x7f00000003c0)=0x1c) chdir(&(0x7f0000000100)='.\x00') 00:00:56 executing program 0: syz_emit_ethernet(0x69, &(0x7f0000000000)={@random="cb2feb90aeee", @remote, [{[], {0x8100, 0x6, 0x8, 0x3}}], {@generic={0x80d5, "32655920b4964279df8969ffc2e34ff8a24598a62402b806497e5e48fd5e05bee217d8dda9699ad8057565ba56d2e96f8842dcc0e4aa1e7bd491a439a4668eca61954483e808ee7e5664821f69e57a60b47e5e8f989ca0"}}}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x200, 0x2, 0x4000, 0x9, 0x1, 0x401, 0xffff, 0x3, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0xffffffffffffffe0, 0x4, [0x9, 0x6, 0x1000, 0x6]}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x0, 0x0, 0x0, [0x3], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) 00:00:56 executing program 0: setuid(0xee01) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000040)="4cba92b1673c2555b5104cb954d94ce39be690e0a0164f278cc1eed8e726a27b0b9c2ae62b9f0e2b5e3ff571b5764a40673ed801cf88fd58cccdd91f2cef88652f98a74a825e5fe47849d750638747df61d8730df38fc5b81e06de4646393e0b8aaa3f80a390e572aa7fe230c57cd2d75f48afb5b492f71f40b9f8838a943b7e4ca193617c75092009c4435a5c94dc44a79d5415cbe37796cb314b9b20cdb30402cd01d0799bc40893f8ce559cba1bab6deb6ad04510c0ee7088904b55") ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000180)="55460f9660f62a8987e6482de56b2ff747d647b6c1b0788ebfd378493d6efa0a233ae509dca564d8dea0954165d5119ec1d4e277ad8b0c56aa8d5b910436ce741c066ce38b923f190c95171019e23d1cf8351d815caa7d15e49d0804f6ff2f9245b0a29610901e2812a658521445d7b931cab25062ac092d636ea561da394657cd3c8662e4f8f19e0ebbcd119d16f91bdc19dc63d76f9ed9d3fc826016ff2e7f59a71f6cd677bf37922121d3a5c0a32f8049304c4974f674e79af8e673657a32f83dacdb99d4399f97ec8d7d80c6ffe387d9d05a01834bb0c90be958a552443e48") ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000000)="53f127d3432854c6197085e2c1e8377b3642f063e8b247c8ab2b2c") freebsd11_fstat(r0, &(0x7f0000000280)) 00:00:56 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt(r1, 0x100000000, 0x0, &(0x7f0000000100)="17bd28c61eb323d99138b1a8eadc6e1603cd2bc6aeda1d02f0a8eb8e1fc9ffab26f2c34d379d230740c79bb5a8d3d4008cabe4600c4362b2b160fe457438596b33c0df731e730e355d5546d45a98529801d012c578252f561e694d49a8b2dbab137a52c2edc7cbc0413ee1cee4e738f8f025aeccf707137972d9a4f84b976d9271aa7e4a10363c427197df22a685abe3c05f142285ac223717f1e376095be6b22b42e9dba6dc4201ec33c571edab8998d4b784b53c9854f5e93e31890ef512c4", 0xc0) r2 = socket(0x2, 0x5, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000001c0)={@loopback, @rand_addr}, &(0x7f0000000200)=0xc) syz_extract_tcp_res(&(0x7f00000000c0), 0x200, 0x10000) socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet(0xffffffffffffffff, 0x0, 0x0) dup2(r2, r3) execve(0x0, 0x0, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6) ioctl$DIOCGETTIMEOUT(r4, 0xc008441e, &(0x7f0000000080)={0x7, 0x4}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:56 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) rmdir(&(0x7f0000000100)='./file0\x00') 00:00:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x180, 0x8) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000100)={{"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", "c2ebcee541ba1ef54f3022e50efca1613bc6217457f29d4612b77e75559a5991", 0x4, 0x7ff}, &(0x7f0000000040)="5f9e43cacc1b0f8028acb3b30ba6425af32cea11522362cc1825effb83fc56bd1430f0d0f7a0ee556b63ab73206ffd53cd985c317935e4e68a202819db54f1d786e420602a38414e0db4b601bd657cb8199c9d5dd42c232e2ad0e0d43992caf7ca1ed945f5802779fca250f36be06f6873f877e5f8c289132115604731f6670868f1747819b764920de3725ae10eabcc8dea1e8cbce1238b659d", 0x0, 0x8000, 0x4, 0x9, 0x80000000, 0xff}) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000580), 0x1f) 00:00:56 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180), 0x4b493}], 0x100000000000006b) ftruncate(r0, 0x4c616d48) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4c, 0x12) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x8ff4, 0x3000, 0x7, 0x9, 0x0}, &(0x7f00000001c0)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000001280)={{"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", "e5fc600754e73672a8bfe0742ed6f1669943a69d6339f61bacf03606a4ad31c5", 0xffff, 0x10001}, &(0x7f0000000280)="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", 0x80000000, 0x1, 0x3, 0x9, 0x0, 0x1, 0x80000001, 0xffffffffffffffbc}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x3, 0x100, 0x3, 0x3000000, r2}, &(0x7f0000000240)=0x10) 00:00:56 executing program 0: syz_emit_ethernet(0x9a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb8100e0ff0800400e008800640008047f9078e0000001e0000002441cd113ac1400aa0000000000000800e00000010000000000000008831b05e0000002ac1400bbac1400bb0000000000000000ac1400aa070702ac1400bb87071f8368619a831701e0000002ff000021ac1400aaac1400aaac1400aa940600000003070708000000000000001000907800090004"]) syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x7, 0x2, 0x543, 0x0, 0x60, 0x0, 0x0, 0x0, 0x500], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff86, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x9623, 0xab}, {0xfffffffffffffff7, 0x4}}) r1 = dup(0xffffffffffffffff) ftruncate(r1, 0xffffffffffff7fff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r2, 0x5, 0x3, [0xffffffff80000000, 0xb9c, 0x82]}, &(0x7f0000000340)=0xe) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:56 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x202, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 00:00:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x5, 0x7, 0x10, 0x4}, 0x8) listen(r0, 0x0) shutdown(r0, 0x0) accept(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000000080)=""/104, 0x68, 0x80, &(0x7f0000000100)=@in={0x2, 0x3, @multicast2}, 0x10) 00:00:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x400, @loopback, 0x7}}, 0x0, 0xfffffffffffff7dc, 0x4, 0x7, 0xf6d, 0x9}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x4, 0x1, [0x3cfc]}, 0xa) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x1, r1}, 0xc) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0x10}, 0x0) 00:00:57 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r3, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) msgget(0x1, 0x280) socket$inet_icmp(0x2, 0x2, 0x1) sync() msgrcv(r1, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:00:57 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa"]) syz_emit_ethernet(0x5a, &(0x7f0000000040)={@random="724e2fa2bf04", @local, [], {@generic={0x9002, "c2ab779670b54ec929d7f0efb387a68ccfde8f342de570fbfddc802277a6ed5d28d6fe177f6d42efee418acc1bdf354585ffc31dc07ffbd6412b347a8faef9cb72cdab20ef28f569d64802df"}}}) setgroups(0x3, &(0x7f0000000000)=[0x0]) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 00:00:57 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r1, 0x4, 0x3, 0x0) setreuid(0x0, 0xee00) setsockopt$inet_int(r0, 0x0, 0x10, 0x0, 0x0) 00:00:57 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000000)=0x10) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/202, 0xca}], 0x1, &(0x7f0000000200)=""/198, 0xc6}, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r1, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) 00:00:57 executing program 0: munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x17b) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1}, 0x8) 00:00:57 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = getpgrp(0x0) r2 = geteuid() freebsd11_stat(&(0x7f0000003ac0)='./file0\x00', &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() fstat(r0, &(0x7f0000003b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003c80), &(0x7f0000003cc0), &(0x7f0000003d00)=0x0) munlockall() setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000003dc0)={0xd9, {{0x1c, 0x2, 0x7, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x2}}}, 0x88) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x80, @rand_addr="d7eb8c9017756f7fa5c7e5d72a524c7d", 0x7}}, 0x0, 0x2, 0x10000, 0x7}, &(0x7f0000003fc0)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000004000)={r7, 0x96, 0x7, 0x800, 0x9}, 0x14) sendmsg$unix(r0, &(0x7f0000003d80)={&(0x7f0000003900)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003a80)=[{&(0x7f0000003940)="30fe80968a2b5fc641bc3327e4f597964f616c1ee4344a4365f2921bbe82d75ab76bb01159b0a246b40e529625827393fcf361ea7985cd79169b2f9af09a11f4a565c105932d189fe57a10f97f9b6a5fb533c16e66c1847e4e02fa53760b33c59cbed43db081c472a51ab8546f382c2fa53c0e845b209afa5e08f6f336d54241360a388d9326fd3b0f066242a14633c7adb469ffc209b5cecdd58a695ad1d7bdabcbd40b3d5755acb3a73fa03b7a44279140", 0xb2}, {&(0x7f0000003a00)="44d721701c2ed73bad10340e887e36e6a8f8635cf238485cf855a0f7fe738978b258c75ad7416405f3b0ebd36699d50c793ae282e23e7b655465c35f3499cdd49433d558a2e676d4526f9880b09cbc1c", 0x50}], 0x2, &(0x7f0000003d40)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x40, 0x80}, 0x80) sendmsg(r0, &(0x7f00000038c0)={&(0x7f0000000100)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000002640)=[{&(0x7f0000000140)="af9608076c68b5f86298bbb6c9d7e28fba160b70e7d0b3b71fbeb490f6dc364f3b7cbb7544d1e1a9701e5a50d93e89590be35b6ee44db9b57c8b93a1f5e224a52bb850", 0x43}, {&(0x7f00000001c0)="454c3e4eaeebe2e2faf6f77b81a2711b138791f15916c63a33929c7ba46fcdd32c6e4bc880da917e5b5c5941a82ccea11ab7638def616cdaab8b11a5064e0d8857132ffc9aae00212b8718762cfacdbd002a1fcf4d067e21ad63a8d78d8662511b91a74aea34b9eb11d5d9f7db11ce6c3cb73aba8f54aa93dfcfcd7229b6258494398e70119ab22128f9df24ebd366f0b66a7d96e674c9ab46f7", 0x9a}, {&(0x7f0000000280)="85d7", 0x2}, {&(0x7f00000002c0)="ed3116c78c363ce50ac7068024f2b58687ac494551d05a204a18d9e948fe8bef6f22f7a9f992436ed5af7690f4f5bdfcb1fd5b6032b1025cc0043629d2a8e4fbb44ad3b8bba8b718f7bc2487b967862315035654aa4aa4ae3fb641445931ae0db966f29e2bd7d8bc791e1f658ecb038587a4e66b6e133255cbe5f0d887910e45cd491130d1895af3aa59a46a8d80f606ff837a28c46eec7260266c6edaa9be1ca80b787d8136da57b103685385aaac5f54f6984f56d4f52b14c45b8d", 0xbc}, {&(0x7f0000000380)="b3db7fcd937bb77a199768b600a4d65f50eefd90be8e513eaad7a909a089f3", 0x1f}, {&(0x7f00000003c0)="a407d8fd5d6f8ae248c5eca3ec4f557acc52e07e995920e905d3b8cb6e0430dc573adfbf6018d968f17a4c950eaeeb2d8411386e11e220a66adc2805d114ed9d7990bf4eadb70c4b8d02b58f25408cdca3e86897a41cdc428c342bcc8d4ab3e5ef2ee56e27c3c7ff06fe064f0a1d91aec82a10aae31b866d977b0e60061cad2cbd03f4583c33d8773353b967a76de8f2c63be3b8781a885381258ccd44c4651e425ab04251a2ed6cd755d8a83b492d0381d9080d07d9957066cee93b6f2a67245ad453674ec7f756bb9550bc945e3aa73cad6e5fa5db", 0xd6}, {&(0x7f00000004c0)="109eedcbf6ebad03e27b3251caeca79567cca81a98b0a4349593cdae4a16943bd784d3d144aa196fd8223deaae97eb7fd6d842a4abff20c60574b3a9e8802fe996d275fa007e52147b5201a921729716ffa075cb9923ff295db9006dc4c0b0f578dd9db0a0553518b9ca247fe7bb17817baa9542894ea72cce3a532e7c847f75432839245ecffdee3d9a89bf9dfc002e609a1c82f7c749cc64f890b51e0ac4028bd678f8c60ac3c490b647e6c9254e7418a001158da45a750255c5b25c7df0501c9bb7f296dd0be9703575fce6ef38ca111a818b41756279a38c6245ad63f1a30027808d37fd78d73a94b0c520d15294ee8750c2923f6a7bae7e9e0cfc07ad9700ef826ba117a19adbd845386255242f679f69f0507e8f946f518e64a696d1976eef5eb65f65fab665671d27a2f46f38a56505cad8432e94979d90295c0ebe57eeb18101c0540a994386aa8d019984973c1c7d21595475ea64d127f7d53636f3a306b1947f74a3ccbdd8707b875b2867f61cb3fd018f53c6d7471c6229be652022059e31d560f2ae04cb97c3b85fcd4562e7148879d99b4fcebc34e2e08701d4e62b0920b3d41e84ab2458a98f87fc3e4e20e427e4f48fd4fdfec82a076f902a9c1d7115032a1dea3551027dbfa80bf305abc0f87f7380f35107d992d8297c6cf5dea7cb3e2665915f11b3250dad69efa94f329e1ee6c5a3e8e578cb4c8d69cda34e8e6c6fbffd6e6f07bbd1e4733a00506796ef5394dedc7d945160c0b5d74abb34e42d566fc1e944b1a23151126d276f172aa7e463e7d4be736ef6bd125b3e21e1d42f31fd9e02e7ffeb5821b2ca53a8ab45e03c6890b707a32c8693119b94362ae7730c075758659622f2e37ccc9dbf4c21494523a939608a86ba921b9600ebc9eef7a71afe2be81432caf9143e3bf964a94a30f626f822b8757f44e8486318d7e21407cbed17a2d0665654779e00745cf7a244b2fe7c3dac911d6a3f7d741becd1857c190c489f227eafe61ef00cd53260fa64ab56ec2589807e023e1e4f1b3fd01fc77d61be8edac6778ed957dd0712609f9388f3ca8af0c7d230d1aff5c62248f9a9e2ab555a2fcc41f19a02816da4641b11ca3500c335b9174fd5c4579c08592ccc5e7e4e12f3903750f87fe8643dc025a3b9e96476a6f7509442b56e4ff0a462a45d3b21696f388ec70fa749c572a3676f9c784d81860be75fcf4aca422b16e6f8dd026c904ddb8edbb74002349f1b38f29c9bc6a9f3fac988b5133a8d1d0280af40da0ea07db129ae02543c65f194c63bd6ae96c8793d8ed9b76c2dec7a666a9e3b8f697fcd457619c880858095f93b697cb551e8c9c73b8c8b6a410725f17617e77fbb54ad27187893a77391cee9d214cfe0e390bc84a76d4b3f13127463355b57595bb8bd4d39decf83803630c749f863cc307ac2bda7ff8fad3e0810321473b20d9eeee39956592d10fe15ab492ced39b7a9542259d3b182c59e9edfba67452fb56b52c6b379c05ac8ca025d01d9a04d51d055ec856860cd6575c60c09ff4c094b48762acc04fdfd325fbd828ec3486a002307e13b841c30dd4a9754de13266c0be8543c58ef5b9acf9b32d81a697bd6ba8000e1ad9c44b201fc3718cd71a7b386e0784c244cdbf6dc8351b7c5e6e4961499820e746e3b0a40761e3920c5c4d9d89695b3d25e41a30b15d8315ba2d32ff3970dab53d887b45db6af67090643c1d41ae70bbbabb758292a8d286f369ac020df45db67ba340e93933d7fc690ec12fbc9f7c3867ebcac863878bcbe942c814f7c132d3d912126339b571845ce15e67a6f00e019121f9d90229affb377c6712e4b4b80000496d6a12beae730c545fa8256cbd2d13ff1a28e9bd1ffda1f129c1bdaf5d244b5b7dea9e309d27dc956010be0ab1c631442b8aa6c8727ab9c873fd3d5383dfcfdd6adf2f881067b37a5f3c05a52d3232d1f1eb24beffb6ff0de5c6cce1e0e54a7c41ff16ca38c05e7c7f924cc749018fd95c49b6539f73d702b9018fc87709cb98f91642c73f61a69441fb87d08ba9d3c7ee35306e8c2a190623c275a1ca09b322d8c6e4e40ef185380d69b84e4e93a2f90c8b79256cba0fba2de887e0ee2d44460cb92b64890a81e7674cfc05df60516bc894bf984d14601679ba8c3423552603529d972b3de275dd0bbebcf4a59a4565aa2abb3315154ae4bcb376339c81ba59e89df97488b76ca5e462c83f8739878973d4a33fad3b9449526de12124f7a3f8b30b5a010353535766cf8d397420b23843b5ee013d11c752d233285a268c363a3f0f7b27cba3b1e4e95dec1b8d294552ae6ab08a3ca3269705c9c147daca6d5afe4bd512aa963b51f93c8bf94d18714028ce9f4caa465a63419ca7ab8f9f979cafa39627142f6897976d98e2654759ab6c1f022ae01b962d34442bf5f443fb96d5b2deb5ac7d5c7fc6d247c967590f6ccfd27a1265a5893293a579c6591857fe291c4eeaa233d48af28bf01ca332eb03b3d4fe46e0d778db48b0d51cfd2654020fd006933a4970adb40313e7615949304413eb1a40e81fa8dc452f87b9e322c0bb7585b1b3a57977020e61f6ff573d3fec7b46dbfb8c2118a7f25725f602dcd872bd087b3c164a55790efd5d599cd37eb11692e5dcfc961b7c6e90c01d4d32d49b8d6b6f859a0315ba8933365bc7be201341392b22f3102907de02941b9d62a2ccc1295efd4907864f2b367e74eec97773e808e5005c875523a6dbd91d9863ff2ac70f2c7476ebca73ff975961c0d3c327466c08a1ddf7ec94d4b11cc22514b47a9ba712829395f55939f959282715ed81fa61ce6cab7b424693c428bea1c5415bd6aca2d2c42208d4e07cb2d7e8f1a437df7fee6e89468d9c724467167ecbd42a069c2db8877bbad6d08160c6c0ee3237403e92bd435fa47029a4edf1147c21f738f7ea0bc6101d1294837e1b6cdc2f4c249af26bb36f976f89ef402443ad49f917efdfd68d63985593f83696477ea57d2245559f9c2cb410054310b27f90360c4841c0c842c9a1da2953365a52b2ecff56b08074d07ebfc930bccfb8161196ce0cb5b1e29f98f48bd01d89dda316d6876ff0d68a918259e4205c6b7618e77c82dde90c3853b3ee24a0e05009dfc0a7a518c84c4e3bc9bdfdac59cde5a7fb12c2927e37bc63c2e13a70e04e360787c32f2b25e3c5b93a9bcf2a81d42385720439570d1c64a80d747ec28d11312ff1fe1feb2346f92d2763a57c8bfc426f85a147cdf6940dd710edeb2564b9ae701a37f33c217c495eb4a00ef2c675a4b257c3f515f5eb1019c31676b7f31c46f0713bf4714b6d9f9508a3c28c5adc86735af54b9b1f4d26303e52135f9682830f57512ee75ed0b75f68bc493ab0f56cea597e7573c58faf0049e0b733eca479fbbfe449f76282a8e7eba5e709b10d198d236e5285087425ee5770be2b27bc26f555fe1214d8b13e03a840e6e2f6039caa8b99939fdb2cecc4f70b68d17db6085997989325b3c5f8de6f205cb560fdad4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0x1000}], 0xa, &(0x7f0000002700)=[{0x1010, 0x3a, 0x6, 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{0x70, 0x3a, 0x7, "47d5314c842f9d1924ff21161c718e1e648c96168c5fc32e930f0b89f51b3559332ea72e80268a0fdff074b8e6571aad83594465450748d1db230639092db61f746edda2b6c96dfc55232ddad4a943b509a8b71b4b7920c58bd891df8e28969e"}, {0x30, 0x1, 0x200, "97a489d7b3189c09fd488364d8c50dcdbce8c7fd658947dbacc9221ea8a83b"}, {0xd0, 0xffff, 0x7, "f5caa543e5aeafd14805e6824f9aa75fa3dff39e933894fa0b1ec380b72067c382f2f6d953cddfe8a031c0d6fdb3dbc93e03680935184e7b1d72c312842c9379114822d1cfbcc21128cca36b1ce9800384f159200ca45086411eb530367e07da028dcfcf024421752f1fc6e993fa41df4e29af3eca40d616c020e1945ea7dbab4ee2b09e95954811011942ca8f608c18a31533ed30ff9a2c352f64268d962fda76864bff428245ba3030b53c2091ec0e14af054d936916a11915a66f5f"}, {0x10, 0x99, 0x7f65}], 0x1190}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000003e80)=ANY=[@ANYBLOB="0200"/136, @ANYRES32=0x0, @ANYBLOB="0000000000000000c2ebdd01b19b328a3eba3d4b5d9d031f0974358bbe5e1e037f3dda51a7892bcbd04d5ff98af0adfbea802d06e0b510812ed3f96d8b67b39dd2f4d236debf81a84cf4306ede5938d0d066f5d5780f5cfe8c6df334ac12d0d0485b12c93d3a7b8b335253c4b9b5b4ee83faf02cc13a8d7d6e84c0bde7"], 0x0) 00:00:57 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x31) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) dup2(r1, r0) 00:00:57 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x9, 0x4) syz_emit_ethernet(0xdf, &(0x7f0000000600)=ANY=[@ANYBLOB="cd3997030f00000000000000861e6571290000a93a00fe8000000000000000000000000000aaff0200000000000000000000000000018000907800000000243afbb9ece211c8ca3903b917533fae1864b77566693a0b4ad89221370820a09b3aaabf0e2c3a8106785850cd679f393bf9edf5025f0575f1031fae43d44d6ccb4c2f634be4d16f27f9e3382f88cdd8bbeb9865090ee684259deeda051413bc1b69091edc8368ac3bdb0acf1f05d39c78ede5b8ce13fb24b315fab2d8f7a8ab749e01261f4b2de131a7ff569e130776cd1d388dd04b25c88accd0ffb79ca98d28"]) 00:00:57 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xff, 0xe89, 0x1}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x1}, 0x8) r2 = socket(0x1f, 0x7, 0x6) accept$inet(r2, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4) 00:00:57 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0x1c, 0x200000000001, 0x84) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) listen(r1, 0x0) 00:00:57 executing program 2: socket(0x1b, 0x3, 0x2) r0 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/172) 00:00:57 executing program 1: mkdir(0x0, 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="4d91043c9f04b4ab290a3a3f94a499eefedc6cad88e6f1781efae07100852c518ffcf3e35e090f60fcb883822279eda38f5ce15eefe0e5c6e181a322433542ecc4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000180)=""/150, &(0x7f0000000240)=0x96) fchmod(r1, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000280)=0x4) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000700)={{"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", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7f, 0x1f, 0x4, 0x3}) open$dir(&(0x7f0000000340)='./file0\x00', 0x208, 0x140) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0xc7) 00:00:57 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @empty, @empty=0x1000000}, 0xc) 00:00:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) fstat(r0, &(0x7f0000000000)) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setresgid(0x0, r1, 0x0) r2 = socket(0x12, 0x5, 0x1ff) dup(r2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @broadcast, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000240)={@loopback, r3}, 0x14) setregid(0xffffffffffffffff, 0x0) 00:00:57 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) r1 = openat(r0, &(0x7f0000000280)='./file0\x00', 0x20080, 0x2) mkdirat(r1, &(0x7f0000000300)='./file0/file0\x00', 0x100) unlinkat(r1, &(0x7f00000002c0)='./file0\x00', 0x800) writev(r0, &(0x7f0000002340)=[{&(0x7f0000000040)="de69713aa1a2db9b3d70e0daaef32b4ecafbffd15089", 0x16}], 0x1) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000001c0)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x4, 0x0, 0x2, 0x3, 0x200, 0x6, 0x0, r2}, &(0x7f0000000240)=0x20) 00:00:57 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = semget(0x0, 0x458ac1756261da8c, 0x480) __semctl$GETNCNT(r2, 0x4, 0x3, &(0x7f0000000000)=""/58) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x2) flock(r1, 0x2) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) flock(r1, 0x1) 00:00:57 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/192, &(0x7f0000000140)=0xc0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) sendfile(r1, r2, 0x0, 0x0) 00:00:57 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000005250000ff02000000000000007f00000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast}}, r1, 0x6, 0x5, 0x100, 0x6, 0xadb, 0x4}, &(0x7f0000000180)=0xa0) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r2, 0x0, 0x0) 00:00:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000004c0)={{"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", "cd82ec794712bf9c40e31d96eddd02ef18db72b334ab767a86b91ada8c90bb5c", 0x9, 0xff}, &(0x7f0000000180)="96ee130d71e42da5faf263c55e2b14a666fa6871dc2c1e3bf8d70cc93c32af613182ab0ca4779903f6905f3a9ac628303712d7e4e09eb81d9761afa6465549ae081e9cf7eda712295d592f7ec9fece224d081b44f1c5f068ee99adbfc1f6478329b156a17d147283008b35603c0a51b7a3766c13918f8a24cdf210cbc52f8b8b4132ba8d282f19c1f847956d93b0547b2c392fe8d87f0ee2ef392321ae2efb11ce427126ad92241d718486a0e387a4ed4b", 0x4, 0x7, 0x2, 0x5, 0x5, 0x3, 0x3}) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0xfffffffffffffff9}, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f00000000c0)='./file0\x00', 0x100) ftruncate(r0, 0xd4) truncate(&(0x7f0000000100)='./file0\x00', 0x6500) 00:00:58 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') socketpair(0x17, 0x10000000, 0x36f2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0, 0xa5}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3}, 0x8c) getsockopt$inet_tcp_buf(r2, 0x6, 0x23, &(0x7f00000003c0)=""/28, &(0x7f0000000400)=0x1c) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 00:00:58 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000040), 0x0, 0xfffffffffffffffe, 0x426}, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000002c0)=0x6, 0x4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x100000000}}, 0x0}, &(0x7f0000000140)=0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000009c0)={r2, 0x1000, "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"}, &(0x7f0000000180)=0x1008) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x8000, @loopback, 0x401}}, r2, 0x7, 0x2, 0x1192904}, &(0x7f0000000280)=0x8c) 00:00:58 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x8, 0x7, [0x7, 0x4, 0x8, 0x8, 0xfffffffffffffff8, 0x6, 0x2d0]}, &(0x7f0000000200)=0x16) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x3b}, &(0x7f0000000300)=0x8) r2 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x7ff, 0x7, [0x7, 0x6, 0x7, 0x3c, 0xca17e88, 0x1, 0x77b9]}, &(0x7f0000000100)=0x16) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x14, 0x29}], 0x18}, 0x0) 00:00:58 executing program 2: r0 = socket(0x4000000000000011, 0x1, 0x10000001) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a", 0x8, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60", 0x6, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000380)="71a5ed7b1f6c78ae137297ee34c153fccfe7a7755bccedbb2b31777583e2cc28de66637d40a1e40d147a0f8d81d3a9284ca6f3734b2583644b24e600d65bf74ee9343889cbc1fd3b4071bc92c6d00c9b886c172081441627b44aac2dc7048077b7edaa9496f22cc0bf391387c9e1a3cd0693bfae9eaf508b8989d4a3ef9ffdfa229dd8296ff61fbdd65420b1850928756b9cec87b3f91a85099cdca59fa2bbf956fc6c70ae86b9013b22edbcec25e15a946a515c1c328f9be93b59bbb4d104eec0c58b81de30fca21723ffe1abec21fbbbf1656fac26b7", 0xd7}, {0x0}], 0x2) sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x7, 0x4) read(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) 00:00:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x51, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x9, 0xea8}, {0x81, 0x3}}) ftruncate(r1, 0x11000000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x1011, r1, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x3, 0x9}, {0x1f, 0x8}}) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8) 00:00:58 executing program 0: setrlimit(0x5, &(0x7f00000000c0)={0x10000000000b35d, 0x800000b361}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x10000000000002, 0x12, r1, 0x0) mlockall(0x3) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0xc9d2a6f0f688be8b}], 0x1, 0x8) 00:00:58 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @mcast2, 0xfffffffffffffffe}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) sendto$inet6(r0, &(0x7f0000000380)="8e", 0x1, 0x185, 0x0, 0x0) 00:00:58 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 00:00:58 executing program 2: mprotect(&(0x7f00002af000/0x1000)=nil, 0x1000, 0x5) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x9, 0x4, 0xdbea, 0x100000001, 0x200, 0x0, 0x80000001, 0x24}, &(0x7f00000000c0)={0xff, 0xffffffffffffffc1}) 00:00:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x66) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xeb2}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xa, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) r3 = semget$private(0x0, 0x2, 0x84) semop(r3, &(0x7f0000000300)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1800}, {0x1, 0x0, 0x1800}], 0x8) 00:00:58 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x8, 0x200, 0x8000, 0x1, 0x1, 0x97, 0x6, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x0, 0x8, 0x8}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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&(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r2, 0x8}, 0x8) 00:00:58 executing program 2: sigaltstack(&(0x7f0000d34000/0x4000)=nil, 0x0) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/99) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0xfffffffffffffd95, 0x10001, 0x188, 0x1}, &(0x7f00000002c0)=0xa0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x40, 0x0, 0x7, 0x3}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x7f, 0x6200, 0x5, 0x1fe, r1}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x3, @multicast1}]}, &(0x7f00000001c0)=0x10) 00:00:58 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000000000000000, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 00:00:58 executing program 0: munmap(&(0x7f0000a90000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000b5d000/0x400000)=nil, 0x400000) munmap(&(0x7f0000c41000/0x1000)=nil, 0x1000) mlock(&(0x7f0000cf5000/0x2000)=nil, 0x2000) 00:00:58 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x9}, &(0x7f0000000300)=0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000080)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000004b) ioctl$DIOCRCLRASTATS(r3, 0xc4504448, &(0x7f0000000500)={{"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", "230ac48adaa48e04e9ce826095a35b8dafe7ed86f73e80893a82f301926724d6", 0x4, 0x4}, &(0x7f00000000c0)="5d5639593dec94d66d3022adb36516fd9e6840a39bae51b6326429e9bf25ba4c0be86384b2f87a5f20423650e9725a6833a6d8a81582b5d2170e541f634ab639fc0dda17345bab18d92d0cf3962b3767ab314fa4a91fae90f43312a2", 0xffffffffffffffff, 0x3, 0x6, 0x3, 0xb5, 0x2, 0x7, 0x9}) execve(0x0, 0x0, 0x0) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) 00:00:58 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) dup(r0) write(r1, &(0x7f0000000180)="fd6136fdf9a4459fcf6cd1070f07036bb752b80bf6534df90d82c48a7f70", 0x291) 00:00:58 executing program 2: socketpair(0x9cbf204bb438002e, 0x20000005, 0xbb74, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580)={0x7}, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000240)={{0x3, 0x1}, {0xc87, 0xc5}}) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000440)={@in6={{0x1c, 0x2, 0xffffffff, @mcast2, 0x7}}, 0x0, 0x9, 0x100000000, 0x9, 0xfff, 0x6}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x9, 0xfffffffffffffff9, 0x10, 0x7b, 0x80, 0x101, 0x6, 0x10000, r5}, &(0x7f0000000500)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000080)={0x40000000006}, 0x1) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280)={0x10001, 0x2c71, 0x200, 0x5, 0x4, 0x4, 0x9, 0x8, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x7ff, @mcast2, 0x1}}, r6}, 0x84) accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) 00:00:58 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001008, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x40008, 0xfffffffffffffffc) 00:00:58 executing program 1: clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0xcd40000000000}, 0x0) r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x555da5bf, 0x4, 0xffffffffffffffc1, 0x62d, 0x7, 0x9, 0x9, 0xfffffffffffffff9]) clock_settime(0x0, &(0x7f0000000080)) r1 = shmget(0x2, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x3000) execve(0x0, 0x0, 0x0) 00:00:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x207123b3b3a106c6) r3 = semget$private(0x0, 0x1, 0x408) __semctl$GETZCNT(r3, 0x3, 0x7, &(0x7f00000006c0)=""/193) semget$private(0x0, 0x4, 0x2) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000240)={{"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", "49e76f0b09e366f31326014539efa78f73e34257219dffcc887e4366a52a5c96", 0xe33f, 0x2}, &(0x7f0000000140)="4f48e02898bc7586d0027ebbc4986eda977fc5860837ab800ab91187543247a1c4f1e1c36028d78edbfd1e9ea08de15ed2958a82008b8a4f7388d3614740911c85ddc39567179de68a2c4edb0e644c258fa1f77dc3c82cbf16ab5dbd7917c422f1ce96bcd4d179bcba597ad624a62faf6ca34c181a184ffbf29627b21b523e6e0c3618328ea5cc056836df47973fd9980bc75e578f9f25f5f1443888506b33dd26c0b8fa3207bb64bacb9b69b4eac9262575c680e66e19ee803a6a51d0f5011b41efbac43c583f9917cdc499242a716da663c8428fc1338e17f590d78cabb45169fe", 0x491, 0xaed8, 0x3, 0xbf00, 0x9f59, 0xfb, 0x80000001, 0x80000001}) fchmod(r1, 0x100) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4, 0x400}, 0x1c) sendto(r0, 0x0, 0xfffffffffffffecd, 0x3, &(0x7f00000007c0)=@in6={0x1c, 0x2, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x10}, 0x8) 00:00:00 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) fcntl$getown(r0, 0x5) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f00000001c0)={0x10000000000b35a, 0x8}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) mmap(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x1, 0x10, r0, 0x0) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00') mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:00:00 executing program 2: r0 = socket(0x11, 0x10000000000003, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x3, 0x9, [0x3, 0x9, 0x5, 0x8, 0x9b8f000000000000, 0x9, 0x5, 0x133e, 0x4]}, &(0x7f00000002c0)=0x1a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x3ff}, &(0x7f0000000340)=0x8) r3 = open$dir(&(0x7f0000000200)='./file0\x00', 0x200, 0x0) freebsd11_mknodat(r3, &(0x7f0000000240)='./file0\x00', 0x80, 0x20) openat(r3, &(0x7f0000000380)='./file0\x00', 0x10800, 0x10) sendto$unix(r0, &(0x7f0000000140)="b10005039000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r2, 0x2, 0x7f}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in={{0x2, 0x0, @broadcast}}, r4}, 0x8c) 00:00:00 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = dup(0xffffffffffffff9c) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_int(r2, 0x29, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r3, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) socket$inet6(0x1c, 0x7, 0x401) fcntl$getflags(r1, 0x3) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000440)={0x3, 0x7abd, 0x200, 0x12, 0x8, 0x401, 0x4, 0x6, r5}, 0x20) writev(r4, &(0x7f00000005c0)=[{&(0x7f0000000580)="857c9ee4a00856c1bc0598df6cc227a4d2512f1011ce7356d962c88a"}], 0x10000000000000ec) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='%\'.J\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=']-\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='.\x00', &(0x7f00000002c0)='\x00']) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x8) 00:00:00 executing program 1: r0 = socket(0x11, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/34, 0x22}, {&(0x7f00000000c0)=""/224, 0xe0}, {&(0x7f0000000240)=""/128, 0x80}], 0x3, &(0x7f00000002c0)=""/135, 0x87}, 0x40002) 00:00:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000340)=r1, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x7fffffff, @mcast1, 0x8}, @in6={0x1c, 0x0, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0x17, &(0x7f0000000580), &(0x7f0000000000)=0x2) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:00:00 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2000000000000004, 0xffffffffffffffff) exit(0x101) fsync(r1) 00:00:00 executing program 1: socketpair(0x3, 0x1, 0x823, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r1, &(0x7f0000000540)=[{&(0x7f00000006c0)=""/152, 0x98}], 0x1, 0x5) 00:00:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x3, @rand_addr}, 0x10) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) 00:00:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9f00, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x400, 0x5, [0x6, 0x5, 0x4, 0x7fffffff, 0x7]}, &(0x7f0000000040)=0x12) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x1, 0xc00000000000000}, &(0x7f00000000c0)=0x8) 00:00:00 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000000c0)="10c08ed72f30ad5c90002a558b4b1bb63aa372b60864ce431753038c85ca974c101d38bb5940050375d5fbc1af6b49a73b52f9ebfae6a020ddca50df4ca7e2918012000fa66174243ac79adbffd05e755999a263416005b91024be79f04261778857155046064dc5e9581e5edc5ef19cb09b866f49d385bf537054d281efcad0b9932f655e02fcf31c4ff0fb1e6132f2fcd050e6ea021dbda2c0794c87635d6f3379b76473b9c90761f31ffa5f3f250f08ee3552d9db36f8526be9a432a58159f4c2baf6f10fd85593bbfe") syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x8, 0x2c, 0x0, @local={0xfe, 0x7}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply}}}}}) 00:00:00 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) truncate(&(0x7f0000000040)='./file0\x00', 0x7) connect$unix(r1, &(0x7f0000000000)=@abs, 0x8) 00:00:00 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = semget$private(0x0, 0x4, 0x0) r2 = getuid() r3 = getegid() getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) r5 = getgid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000001c0)={{0x0, r2, r3, r4, r5, 0x82, 0x4}, 0x9, 0xfff, 0xf3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) r6 = dup(r0) connect$unix(r6, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f0000000400)="529531b1c9df5bb1b317f57b1dd535d14aef8774384526ad09149ea46f80a058f9ac8e8e18b73d6f5dfec2ed4445f6460eff1b7b82e09113cc200dfa1741f51b1a2b6258ca61c2baef6583459110eb5eb9253ca5468c86cc69760094d5", 0x5d) 00:00:00 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) 00:00:00 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x1b6, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff000003884b00"], 0xc}, 0xfffffffffffffffe) r1 = accept(r0, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x7ff, @ipv4={[], [], @multicast2}, 0x7}}, 0x0, 0x7, 0xfffffffffffffffd, 0x8, 0xfff, 0x6, 0x2}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, &(0x7f0000000300)=0x8) ppoll(&(0x7f00000000c0)=[{r0, 0x2000}, {r0, 0x4}, {r0, 0x2}, {r0, 0x16}, {r0, 0x4}, {r0, 0x2}, {r0, 0x8}, {r0, 0x2000}, {r0}], 0x9, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000140)={0x4}, 0x8) 00:00:00 executing program 0: r0 = socket(0x2, 0x1, 0xfffffffffffffffe) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) 00:00:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) writev(r0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x900, &(0x7f0000000080)=0x1, 0xfe9f) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) futimesat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0xffff, 0x1}, {0x9}}) 00:00:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x11, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x20000) sendto$inet6(r0, 0x0, 0x0, 0x80, 0x0, 0x0) r1 = dup(r0) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x5, [0x1000, 0x4, 0x8, 0x1, 0x5]}, 0xe) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) fcntl$dupfd(r1, 0x11, r0) 00:00:00 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000080)=0x6, 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) pipe2(&(0x7f00000003c0), 0x100004) r4 = open(&(0x7f0000000180)='./file0\x00', 0x201, 0x0) setrlimit(0x8, &(0x7f0000000300)={0x5, 0x1}) flock(r2, 0x1) fcntl$getflags(r4, 0x3) fcntl$getflags(r4, 0x3) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet_mreqsrc(r4, 0x0, 0x47, &(0x7f0000000040)={@empty, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) connect(r4, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) fcntl$getflags(r3, 0x0) r5 = open(&(0x7f0000000400)='./file0\x00', 0x10ffff, 0x4000000410) lseek(r3, 0x0, 0x41000000000003) writev(r3, &(0x7f0000000240)=[{&(0x7f00000001c0)="4c44812de7a89d00e8fce4ff204ec6af02bd2bee69b092742e44528d6e9991cee728a98cebbbd1a58d1ac70d06838efd1571bca137276680fa042c4bcc5bc0c98ab0a947f3fd8b330539aaf9c5f967b13086f3775de2ac669efec0048639eaf7e759a20b7a94059d0ea7ce9531065dc29187adacc539b0344fe217", 0x7b}], 0x1) poll(&(0x7f00000000c0)=[{r3, 0x8000000}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(r5, 0x0, 0x6) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000280)='dctcp\x00', 0xffffffffffffffb5) close(r0) execve(0x0, 0x0, 0x0) 00:00:00 executing program 1: r0 = socket(0xfffffffffffffffd, 0x4000, 0xfffffffffffffffd) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) 00:00:00 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x90) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="72b8674f934f2e6882bd047973995a950b145121c947b22b6d8b15a17af4254e36e646a4a7d66f0dce402f16426a2004dc486ecbed554b8b766b30343473c44785ac064f3056ea92737000c0c65de4bb39cf00738a356ab44743d3b0bf5d6a32eff7f4dbb299061e0f963c00d2521fe8000000000000000000000000007ac9b17d15b8d492a9e82619999494b7cf41fd76864f4aa2e428b4f86c3474acc7dee648264fd3ddcc1ebc0820c55cbfd6815d6504c7cd96a1715d9ca8940b47b49d9241e796f5647508f083f19b5f97ebac1a36189bd267932a3e3a5714d006f822cb", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r2, 0xa00000, 0x3, 0xfffffffffffffff7, 0x7, 0x80}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r3, 0x4, 0x20}, 0xc) getegid() lseek(r0, 0xfffffffffffffffe, 0x2) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000140)=0x8, 0xffffffffffffff3c) 00:00:01 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0) shmdt(0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) 00:00:01 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00') openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x118e06, 0x0) 00:00:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) close(r0) close(r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000080)=""/59, 0x3b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x0) 00:00:01 executing program 2: socketpair(0x1, 0x4, 0xd8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x8004, 0x0) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000100)="1ca1cdc1f78768f4ea67ff3180f8926aef166ae201ed54dbf6f24505cfde4e54b118e3ea7b0b99b1ec0e3c842e4ad9cd1d2c6d4c72c93da6fafe4db0e842874b36e38c9b7bf6f0bfb7cccec0f71c9500fa28a65c76b8507d8f5a4630f9b5856955cf3577a28ed76f1ac3888ba10a0f08b8febe0b57e7312b4d10f6a734f34e1c1e62a8a8fc919adb4e5dace26365ff37e23eb8469ccd4f56e3a67c5a1b1a3355eec38400f940410e8142b1009af878b8bc3857ab76c09abcddbde65ea32d7cf4eb8978cd68bbb65ddec03bdf60337de8") shutdown(r1, 0x0) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000200)='j', 0x1}, {&(0x7f0000000240)="9ad64f71cef3132078bb04c439cea8e5f40895698ada6e76027af7d6d60c481bde4a86b3d946c6420e89ac85bc10ebad", 0x30}, {&(0x7f0000000280)="0c2426a52b340a8eece722a3f7323d5e699b0350bd443bc1636a5fe81f7d28688cdd9ccce5fa966701070ba7a5cc2c097d2561ef50bbd2e575df54c636004e3e16c14c015fddd4a9853f358383d5ec0466b256db046ab77a70cdd75276d6c30aacd93dd30db7ff1db903d10670607bfb67d8019fa619d47fb0d9d5516bdb394d711b7a1c43568f8e1165cd4b4208d050b0a4a6262dd0bf7d54dbff255822fd71bef71aa9bff28b6a8911cb57bc186d30a6eb896ad467c0f90b5f9511963e5f22efc20a16fb7b4dbfc147c49ec8c60ed3704e673b", 0xd4}], 0x3) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000003c0)={0x8}, 0x4) r3 = open(&(0x7f0000000400)='./file0\x00', 0x200, 0x18) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000440)={0x4}, 0x4) bind$inet(r3, &(0x7f0000000480)={0x2, 0x3, @multicast2}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$DIOCGETALTQSV1(r3, 0xc130442f, &(0x7f0000000540)="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") setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001540)=0x2, 0x4) sendto$inet(r0, &(0x7f0000001580)="32c14216646050911e2822ab317790a960365c69ee2a18f3d3ed0cf65e40947837e718300fc1564e6af455c88e5af0e4fdc358080dfdf76444ba95a3bceadd26af1e86318b7d68545b8f3d9179e2b82955cb623475e7c577d84e6fa11fc1bcb1d07852ff93bbe270653948ddc03cceb24cfd09", 0x73, 0x80, &(0x7f0000001600)={0x2, 0x2, @loopback}, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) lseek(r4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000001640)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001680)={0x0, 0xd273, 0x5, 0x1, 0x140000000000, 0x0, 0xffffffff, 0xfffffffffffffffb, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0xfffffffffffffbff, 0x200, 0x81, 0x8e2, 0xfffffffffffffff7}}, &(0x7f0000001740)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001780)={r6, 0x3, 0x3, [0x6, 0x6, 0xfffffffffffffffb]}, &(0x7f00000017c0)=0xe) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000001800)={0xf, 0x4, r5}, &(0x7f0000001840)=0xc) fstat(r3, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000001980)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setregid(r7, r8) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) readv(r0, &(0x7f0000001b40)=[{&(0x7f0000001a40)=""/43, 0x2b}, {&(0x7f0000001a80)=""/118, 0x76}, {&(0x7f0000001b00)=""/30, 0x1e}], 0x3) ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f0000001b80)="fb4c1a6715010bebf7e2243a18e9f52cd12b8aa8d47b91352975503c36c0a0df2c2f52fb1feb5958201bcde0b54e00c24c4f5b96604159feabab052d479d77") fcntl$setflags(r2, 0x2, 0x1) ioctl$DIOCADDALTQV1(r3, 0xc130442d, &(0x7f0000001bc0)="c5f96bfb728c9b73952c7f007b7406fedfa5d50f204f524513a22a0d60eac6f490a3fb7fedafd28da24ecc124ac083c3e93a409f7f9b15bdc966166a8e2f3ae8296395344fd11bae653e78a726bae6408f5fa8ed2cfdf3819092f397dc3e2cddef46ff0f8792296d21d06fe15cbdc55838dca19408b1be047687289c6d7105e4fe887bdddf207cc20b47b2") mkdirat(r3, &(0x7f0000001c80)='.\x00', 0x39) 00:00:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000100000007, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="f6ad1f063d3c7ae6dd9ddd814cce209b52d4e7d9a65f829f58da143191eeacca29a3b05bf8") poll(&(0x7f0000000040)=[{r1, 0x6}, {r1}], 0x2, 0x8) 00:00:01 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000200)=0x4) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r2, &(0x7f0000000580)="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", 0x1000, 0x20001, 0x0, 0x0) execve(&(0x7f0000000440)='./file0\x00', &(0x7f00000017c0)=[&(0x7f0000001680)='accf_http\x00', &(0x7f00000016c0)='\x04\x00', &(0x7f0000001700)='accf_http\x00', &(0x7f0000001740)='\x00', &(0x7f0000001780)='\x00'], &(0x7f00000018c0)=[&(0x7f0000001800)='\'\x00', &(0x7f0000001840)='accf_http\x00', &(0x7f0000001880)='\x00']) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) execve(0x0, 0x0, 0x0) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001dc0)=ANY=[@ANYBLOB="02004e21e00000021700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000626c549101364c0bde91fe4615365c27eedee6f3c1a55992cc1fe00c94bc83c91bec7966a276d398422e31fb96fbe6809421ca6dd2844c3752fa39978afd613e9a759f8f1aae6828fcf6786bb92530440e", @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001ac0)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001b00)={r4, 0x3}, &(0x7f0000001b40)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd8f028e002d0000000000000000e241b88eb5a00e0000af4200000000000000e6ee00910000000000000008000000000100030000000000000000000000000000e300000000000000000000008d47d67d314abdea066cba26f051b327081cd34dde945432cfc03f09fac954d2f3f8443fe616b4a451a92de8d38adf5ced8fcad588b9726e5f4b037414bc1db8ebd1b183aeb2be4ee0120d1f1891dc3dd21f56abebb9a04492", @ANYRES32=0x0], 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001900)={0x0, 0x3, 0x6fc}, &(0x7f0000001940)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001980)={r5, 0x75}, &(0x7f00000019c0)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 00:00:01 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f00000001c0)="ad483eb1981c460a685091646a21520dd133242427a37a6ae08737c14d0fb8e7bf57e8e94e39aa65d14d226971a5655d204ce200c10167637101182338ab4f97daaffe2f350b88ba2069bf302a291ecd9eae6434cdf3da29b1dfa3e9af090c6be1c6620fb32efb399961e7b65becc281a713d856e5141b9b92843a2812bee710d9bd5df551dec32a975f1222df37bd2b6fda41d12be8568fd9b5a3af22343646458cc13cbb9a9bd5306a330df66a7780e7ecb986426980d5c9edae") ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000080)="5103a77a256f422ae7cb3a5d2d4545258cd911810798192a588f2f2655b7bde0fd285c445911b98b15d7438b02644c41f95892cf51a89c1ffe2bce011d9be87be0a9894dd2f5d7af7c88bac5dde9fd4b669497b295a1582e71d9b587f44dd75025983bbd0bb7b5a3861b123c753f995e6d97f61096b83f2ea32bf5c9e6c6bc67907db28d1cf269d90a969e8bed80300c8c322aaf2cb5672ef78b1b34a31b17b92e8c") bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @multicast2}, 0x10) setitimer(0x2, &(0x7f0000000140)={{0x1, 0x3}, {0x7, 0x7fff}}, &(0x7f0000000180)) getsockopt$inet6_buf(r0, 0x29, 0xb, &(0x7f0000000300)=""/116, &(0x7f0000000040)=0x74) 00:00:01 executing program 2: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) mprotect(&(0x7f0000794000/0x400000)=nil, 0x400000, 0x4) 00:00:01 executing program 3: clock_nanosleep(0xf, 0x1, &(0x7f0000000040)={0x0, 0x427460d0}, 0x0) 00:00:01 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setregid(0x0, r0) setresgid(0x0, 0x0, r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x40) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x8, 0x456, 0xfffffffffffff000}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x8, 0x2, 0x1000, 0x1000, 0xfffffffffffffff9, 0x4, 0xf328, 0x7fffffff, r2}, 0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x7ff, 0x4c30, 0x2, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockname$inet6(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r3, 0x80000001}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r4, 0x7ff}, &(0x7f0000000180)=0x8) 00:00:01 executing program 2: semget$private(0x0, 0x5, 0x6) semget(0x1, 0x0, 0x138) r0 = semget$private(0x0, 0x1, 0x48) __semctl$SETVAL(r0, 0x1003, 0x8, &(0x7f0000000040)=0x80000000000009) r1 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000580)=0x0, &(0x7f0000000540)=0x0, &(0x7f00000003c0)) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r5 = getpgid(0xffffffffffffffff) r6 = getpgrp(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x1, r3, r2, r4, r2, 0xc0, 0x3}, 0xfff, 0x3f, 0x9, 0x6, r5, r6, 0x7fffffff}) 00:00:01 executing program 3: setrlimit(0x8, &(0x7f0000000040)) pipe2(0x0, 0xffffc) 00:00:01 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10307, 0x40) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xffffffff, 0x4, [0x96, 0x9, 0x81, 0xffffffffffffffc1]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000340)={r2, 0x8000}, 0x8) r3 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e20e6970000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000008d6b4f3ed2900347000000000800"/136, @ANYRES32=0x0, @ANYBLOB="02000000ffffffff6fa2000004000000ff070000"], &(0x7f00000000c0)=0x98) getegid() getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000100)={r4, 0x80}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000002c0)={0x289, &(0x7f0000000300)=[@in6={0x1c, 0x2, 0x6, @empty, 0xffffffff00000001}]}, &(0x7f0000000280)=0xfffffffffffffc9e) lseek(r3, 0x0, 0x1) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000180)={r4, 0x9}, 0x8) 00:00:01 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x204, 0xc0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) select(0x1b3, &(0x7f0000000240)={0x6a3}, 0x0, &(0x7f00000002c0)={0x8000, 0x6, 0x3, 0xfffffffffffffffd, 0x1, 0x8, 0x3, 0x3}, &(0x7f0000000300)={0x5, 0x9}) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x30000000) 00:00:01 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="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", 0x209}], 0x1, 0x0, 0xfffffffffffffe7a}, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) socket$inet(0x2, 0x3, 0xbe1) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = fcntl$dupfd(r0, 0x11, r1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) writev(r1, &(0x7f0000000100)=[{&(0x7f0000001b00)="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", 0x1e1}, {&(0x7f00000003c0)="9738c97d442d765fcf3e4ccfe4e0fa438845b34369d22e364f065d875ecaa30e84281e22fbe253315f98ad6eeedc4e0d19c1e5886f50bb0d4ad87491aea0129a57d44ced8c4d830d8b0eac7bf67a30c43f38717dc6ddf864177bc0d51443c8b2bc3828d63192dfc8740e7698af81bc00d826a7824851cb524612b84a9a2964a2b74a3914e41ca7b80e47ac7567bf36c9acfb228f4ee897e00e08d492eb0ae7d84dcf908d0e0b228582b0c175d29d307116676e745ce998cd4640544479477c5f1bfad0ad6fea67b3a00db48c800e841da2a8d3", 0xd3}, {&(0x7f00000009c0)="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", 0x1000}], 0x3) r4 = fcntl$dupfd(r3, 0x400, r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000540)={0x0, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000580)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000005c0)={r5, 0x6, 0xf, 0xc6, 0x1856}, &(0x7f0000000600)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000640)={r6}, 0x8) sendmsg$unix(r4, &(0x7f0000000140)={&(0x7f0000000740)=ANY=[@ANYBLOB="01002e2f9dc0178f53592f07f319b446d7f1cc697278b6e3eda75815a785bf063a1bd646dc42a52b56c1414eb1484dbf03211531a7ed2eb943032ead9c2013a42c7082203b329297fbb38cf9217394df563cb9e51b34e213f0ef000000000000a0795c273e244b7fa1e87364085ac68bcbfcb8ebc30e29e96a52e44f7a2984c0521a07a0674e90d6fcf4fd2e29a0a072ff0322f80fd2cf76408755fcab041a82fed9cb72a927f7a9351ff5aa9ffe45d0f4f7a1ce0898ed2421c9e358b98871d3e5383ece731ad00528c8e089d5a8c5d06b9a"], 0xa, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) flock(r1, 0x6) 00:00:01 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$lock(r0, 0xf, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x108282, 0x140) r1 = dup(r0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000040)={0xfffffffffffffffb, 0x9}) 00:00:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0xc80) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x10, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:00:01 executing program 1: r0 = socket(0x100000000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7, 0xf, 0x80, 0x7fffffff}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffff801, 0x0, 0x100, 0x5, 0xfffffffffffff801, 0x5, 0x7fffffff, 0x101, r1}, 0x20) 00:00:02 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f56001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f", 0x78, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x800000, 0xdb50dee04f6c5fef) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') socketpair(0x17, 0x5, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8) mkdirat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x0) 00:00:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000001ac0)=0x29, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x1b]}, &(0x7f00000000c0)=0x6) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) accept4(r0, 0x0, &(0x7f0000000100), 0x20000000) sendto(r0, &(0x7f0000000200)="a97046380e8cdfef28e37c8b28b2758ce85dbb0c5f9117581c1f94e6260db7e60f66", 0x22, 0x0, 0x0, 0x0) 00:00:02 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) link(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000280)='\x00') freebsd11_lstat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) truncate(&(0x7f0000000480)='./file0/file1\x00', 0x23) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x80, 0x40) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000005c0)=ANY=[@ANYBLOB="02004e23e00000020000000000000000000000000000001e00000000000000000000000000000000faffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a580fe2223a6e8f3c7d21032d0b9a27cad68c50e1e55172fcc0c219c8a8065489ac23c8b07dd41512551cf5f50cff5", @ANYRES32=0x0], &(0x7f0000000540)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000580)={0xffffffffffffff7e, 0x8, 0x2820, 0x1, 0x8, 0x8, 0x8, 0x57, r2}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000300)={0x2, 0x1000, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x9, @ipv4={[], [], @multicast2}, 0x6}}, r3, 0xff, 0xffffffff}, &(0x7f0000000440)=0x8c) 00:00:02 executing program 3: open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x50) open$dir(&(0x7f00000000c0)='./file0\x00', 0x400, 0x110) r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x2000000000000000) sendmsg$unix(r0, &(0x7f0000001540)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000014c0)=[{&(0x7f0000000180)="5509adbe370af0acd34c5144c2343f1d9c1658dacc7dc6cd8b8a4549052b9cf1aade1f6767b6597c2a80", 0x2a}, {&(0x7f00000001c0)="3f6a123c97b49ece9d4ef28ec466ec0b60e0b21155a74aff5573e86241aaf4567a08e71e28090b15e5b0c3b9a7f747d8d60025fcc033975149f4f24734846ef02761c9c76b5dbc96ce48630f0530638c721cf025f648e17cf6f9f666f711234ba0adeeef73727259b4474371249951a615877d614fdcbaaa44fd1902bb7d7a5553f59bd242cd145a293a00618d7ced", 0x8f}, {&(0x7f0000000280)="05c265ef6d0e06f04206fdfb45b2125eeff0893373eb2f71823a49900769e45ec5935b81146d342c35", 0x29}, {&(0x7f00000002c0)="155e3f63002a380738d554ce8fec1a6f93977f1648f98797a200a1ec8b358def1b4119a119b8943f6c6c12e60ae409dbac76212952c83d8539d7c829ddfac99589796c0c3af816ac4b967e09ae48c7618e8fe521d3a99f42b8080057911368984cad5f21cb4950255335e9dd7a606a82d587271b203506815d81bfac8ceb126b8dc465fd827c3d6b5e28cdd34db2ad7b0a59d85331ca7531c589bc9c4185a30a6130a5399f1aafabb6c1ea541c6fd64fb98b245ed2a030e4accbf2eef717e6984077a8f192300723e227d01d8ce68f5d67303e377ee97b3c3e3682dd77ce6c1cf78b37e14b69991c", 0xe8}, {&(0x7f00000003c0)="9744e0def06969c54abcb836a7eaf4945040cede4dede8b815971450e38615af444dd946739083be76d9dc1fd38555460be257c482d5700b662c2bddd02aa1331a4c6743246876430dfe3257094babe0f51add744e6bb6fc03f5fba62d0072df76a84663d62abf776c4e103df141373bb6cf65d9041ef914dccd3796f74cdaa5429359f85214936f8a76d5f60f5c5e2595b0c7b2af4409c744b8378de04edb478d3716305c71b96056a8609ca4d3158249fdce64460b49c3eb8fc87e13ff63d8af2b06eb8f15c211574bf5c2f9ab0c35d2b75e1acaa634930b7cfaa93bfa917cb5a79e0f2d711777cdee53649f752c1bc365c06afe4d8f92", 0xf8}], 0x5, 0x0, 0x0, 0x8}, 0x4) ftruncate(r0, 0x7ffe) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x281cc, 0x8) readv(r1, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000800}], 0x1) 00:00:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1448, &(0x7f0000000900), &(0x7f0000000940)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000080)="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", 0x801) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x8, 0x4) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000008c0)=0x10) 00:00:02 executing program 1: getegid() accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef77", 0xaa, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100000, 0x10) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = msgget(0x0, 0x2) msgctl$IPC_RMID(r2, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') 00:00:02 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@empty, @remote, [{[{0x88a8, 0x400, 0x3df2, 0x2}], {0x8100, 0x100000000, 0x80, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff81, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 00:00:02 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) socketpair(0x1f, 0x4, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x66, "99f35bf94b5f0ef8cae6f81f750d7d394e39270913e8d239c0da254443fd228a89ca246a56a3785221b218e3d3d8cbcae9a693f3a4219fc0e4f32dd4865e2d21ad92ab0749096d6956d54fabacba2edf278e285ab9be4c793597a4943ad24ab089a6fa9ee8eb"}, &(0x7f00000001c0)=0x6e) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0xfffffffffffffffd}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:00:02 executing program 3: r0 = socket$inet6(0x1c, 0x80010000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x4, 0x0, 0x354}, 0x0) fcntl$setstatus(r0, 0x4, 0x1004c) 00:00:02 executing program 3: mprotect(&(0x7f00007ee000/0x1000)=nil, 0x1000, 0xfffffffffffffffc) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x8, {{0x1c, 0x2, 0x7, @loopback, 0x10000}}}, 0x88) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:00:02 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000540)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0xb, 0x0, 0x0, [0x14, 0x5], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4]}, @mcast2}}}}}}}) r0 = getgid() r1 = getgid() setresgid(r0, 0x0, r1) 00:00:02 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x10a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0xfffffffffffff801}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x7, 0xc41, 0x10000}, 0x10) accept4(0xffffffffffffffff, 0x0, 0x0, 0x10000000) ftruncate(r1, 0x7e2780e3) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000380)={{"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", "06ec11de6aec8e5bac6bbf533ee71c76f98f446dbcb8322d56fcd9dae983bb9e", 0x9, 0xffffffff80000000}, &(0x7f0000000340)="cf0087f08937a375acfe3e16a2dfeed273d81d604443645ee0992ad8647d6c95e981aed4644bb0a45b74ead257efee", 0xffffffff, 0x1f, 0x7, 0x0, 0x800, 0x0, 0x7}) open$dir(&(0x7f0000000180)='.\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open$dir(&(0x7f0000000200)='./file0\x00', 0x40, 0x44) mlockall(0x1) sync() preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0xc, 0x0) 00:00:02 executing program 0: mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5) r0 = open(&(0x7f0000000380)='./file0\x00', 0x20000, 0x82) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0xde, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r1, 0x2eeca98f, 0x8001, 0x8}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) r3 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xfffffffffffffeeb) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3012}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r4], 0x84) socketpair(0x1d, 0x2, 0x3ff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000480)={0x3f, 0x1100, 0x2, 0x8000, r1}, &(0x7f00000004c0)=0x10) setsockopt$inet6_tcp_buf(r6, 0x6, 0x63, &(0x7f0000000280)="b61f18b60c4276054f2a059586d0e45110c8408ade9dab571194f03bd916b13e1c5f4bc70894fe0d8ebeca9ff9aef225966a0bf34a5299d7f310459623c2fc35ede8d5d024e7700732de34eba329128044eb0da53a7fda7599c9be766bdc8ae8ca6b590f0ec102a10dca408f53a3044a0f22fdd9213dd519c84b3da360f33eff92c81b389ddcedfcaa4566b4f3afd6e8108ba5f8d91e0e37d7ce345be2e5d332447ef3738fe8a1c71eae736ee6651fdf7be53020c3e1568e81f5045f4ab1d6786c37dc84389a0d", 0xc7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000200)={r4, 0x7, 0x1, 0x80, 0xd27}, &(0x7f0000000240)=0x18) 00:00:02 executing program 1: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) shmget$private(0x0, 0x2000, 0x1, &(0x7f0000c5d000/0x2000)=nil) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:00:02 executing program 0: r0 = msgget$private(0x0, 0xa0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="000000000000004bed20a3b300ce12f854709b0d785a625dd5d984eaf5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d75014200005eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbe42de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b8"], 0x1, 0x800) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x60) r2 = socket(0x17, 0x4, 0x9) r3 = accept(r2, 0x0, &(0x7f0000000140)=0x5ed408954b0ba99e) accept$unix(r3, &(0x7f00000019c0)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e69e77750d8851744d00e4a00bcae461b724a2d48329f9842f86ffb635b1bada516ba73069c308c4a235abf0f1d43f73916c1928e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dc0105ac8ff30a4f4329a6bf41622e6de4a7db670c8ce9c5c17ed3fa5db46f034adcd3728b8164d6906080ecbf29e1e0dfc7d32237a8715b8c2e7977d2de419bc62292400eb91cc55c", @ANYRES32=0x0], 0x0) freebsd11_mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x8, 0xffffffffffffff03) semget$private(0x0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xd5}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xc, 0x4}, &(0x7f00000006c0)=0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 00:00:02 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fchmod(r0, 0x40) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}, 0x94) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x8, 0x4) 00:00:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f00000000c0)="44dd3923fbd6b685873c7b49197fba4689fc0c8686b193b1e9e0a3e24eee87d9a955c3db886b16a9be35854ee3c9514b5abae17e737eeac26efa8b3c857f55073a171ac0bdd626242029a7039218018dee3302a0b46f2f865edf8c988ee11c19923034408de2e20462498daad80e570ee78d0358d2e39b785f2697dc89ae28533f9ef43e98576f7b40bef54c07f60022d77a5f0d5e561c90a51bb828f4458cce00485088961aaf325fa41a4f0e6b3ce138496d556188debb") setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0xf81e, 0x7b}, 0xc) ftruncate(r0, 0x101) ppoll(&(0x7f0000000080)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) flock(r0, 0x5) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000001c0)='\x00'], 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000180)=0x4) 00:00:02 executing program 0: r0 = socket(0x13, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001380)={0x0, 0x8000, 0x997, 0xbe7900, 0x8, 0x80}, &(0x7f00000013c0)=0x14) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000080)="ed9cd527e6") 00:00:02 executing program 0: accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={0x0, 0xef, "7614a86caa0834c7cefdbd0724c6fc4d1a4242fd403201efbd4015fb823b9f20bba66bc7f001f83a9757788dd4819d61a12a69a261dd65b2768b0132a8ce3c8cff1c1e76acbc995862f66fba5fedafb1077fbbb73d145488a993aea15489f148e0679d0df376c20c3441d723da6b9062288f30b7474c9c05b9fabadb66fe00f037c561e96c4edd62f1aa9b2fac01578b5c6f97455c7796bc4aaa8abb60e8e99ba64598841b060245699bc7051823753556c183862ca736708611565383d69d49f9991118b4aa51e52503d2f3f5427336a296046639ba2c89520925e792540c35749219a5080a3b49360f5e321a66fb"}, &(0x7f0000000380)=0xf7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000240)={r2, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0xfffffffffffffc86) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @broadcast}}, r3, 0x3, 0x3, 0x5, 0x4, 0x2}, &(0x7f00000001c0)=0xa0) r4 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) 00:00:02 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @random="698deb4f8fd9", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="4f3031e7b313", @loopback, @empty, @multicast2}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6, @in6, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x10000, @ipv4={[], [], @multicast2}, 0x9}}, r1, 0x0, 0x694, 0x2874, 0x7, 0x9}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r2, 0xa7}, &(0x7f0000000280)=0x8) 00:00:02 executing program 2: r0 = socket(0x1c, 0x3, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x547, 0x4) 00:00:02 executing program 0: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000)=0x200000007, 0x4) syz_emit_ethernet(0x20d, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb101], [], @broadcast}}}}}}}}) 00:00:02 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000600)=ANY=[@ANYRES64]) 00:00:02 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000080), 0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 00:00:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) close(0xffffffffffffffff) close(r0) 00:00:02 executing program 1: syz_emit_ethernet(0x3803, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6076396230002900fe8000000200000000000000000000aaff7f00000000000000000000000000aa"]) 00:00:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x180, 0x9) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x8001, 0x8, 0x4, 0x7, 0x80, 0x9, 0x0, 0x6, 0x2, 0x4, 0x1}, 0xb) r1 = getegid() r2 = getgid() fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000640)=0x1f, 0x4) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000140)=0x0, &(0x7f0000000180)) getgroups(0x9, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x9, &(0x7f0000000600)=[r1, r2, r3, r4, r5, r6, r7, r8, r9]) select(0x40, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, &(0x7f00000001c0)={0x7}) 00:00:02 executing program 3: r0 = socket(0x7, 0x3, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0x80000001}, 0x8) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xeea7, 0x2, 0x3, 0x20}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000180)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x4e2c, @rand_addr="bd0fb591e0f4dfa9c61d47ff582c5ba5", 0x3}}, r1, 0x1, 0x2e0, 0x1000000000000, 0x10001, 0xea7e}, &(0x7f0000000440)=0x98) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000480)={r4, 0x10001, 0x1}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x23, &(0x7f0000000240)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x307) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r5, 0x9}, 0x8) 00:00:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x900, &(0x7f0000000140)=ANY=[@ANYBLOB="020000fe"], &(0x7f0000000180)=0x4) 00:00:02 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket$inet(0x2, 0x10000000, 0x9) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 00:00:02 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_emit_ethernet(0x4000, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa090000000000000000180000fef000000000000000000000000002bbfe8000000000000100000000000000aa000390780000a2d13e82603ba7a46ba174c04f0c7925e68a6a33ea2b53c44475f5fddcfe4b748119abec12e636dec223eefbf6e77bd93688758a3df1cbb8d4085b8b5dba02cc7040349a94cf664d022214265134237b240f0935fb58073c0cc853c5b0ba562edee435e20d15c78863d9"]) 00:00:02 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f00000000c0)) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x8, 0x4) 00:00:02 executing program 1: clock_gettime(0xffffffffc0001002, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = msgget$private(0x0, 0x8) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/244) 00:00:02 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x7, 0x100}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x7fff, @mcast2, 0x6}}, r1}, &(0x7f0000000200)=0x84) r2 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0x17, &(0x7f0000000580), &(0x7f0000000000)=0x2) 00:00:02 executing program 3: r0 = socket$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(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) 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_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000380), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000004c0)={0xfff, 0x1, 0x0, 0x9, 0x2}, 0xc) fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x9, 0x20, 0x1, 0x4}, &(0x7f00000005c0)=0xa0) getsockopt$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$inet6_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000000a00)={r3, &(0x7f0000000980)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x4, @empty, 0x398}, @in={0x2, 0x0, @rand_addr=0x7fff}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000a40)=0x10) r7 = shmget(0x1, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r7, 0xb) read(r0, &(0x7f0000000a80)=""/229, 0xe5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000bc0)=0x8, 0xf4) close(r4) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001240)=""/202) 00:00:02 executing program 1: syz_emit_ethernet(0xb5, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x7f, 0x2c, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "5bcbd04285c07f3b8b876372cd3a991173769cdb4a782abb867147ca30d333b4a3c1eae0c510f13a9b6f807af8f707e7221132b41fb7594d8f98696caa6ad11867338e23f2e452b78100be3f7b2cb2f78807b94855e62ca99b36879e5fb808cbbff729dbae7235951a563f9877511e511792d49a84615a"}}}}}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000000)="b61fdb70a476fbf2750afd98a5da00") 00:00:02 executing program 2: mkdir(&(0x7f0000000240)='./file0/../file0\x00', 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00') renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0/../file0\x00') 00:00:03 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x3, 0xb8) ftruncate(r0, 0x7e2780e3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) r2 = dup(r0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000040), 0x100000) 00:00:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x17f67056, 0x400, 0x524cfebf, 0x0, 0x3, 0x2000000, 0x8, {@in6={{0x1c, 0x1, 0x7, @empty, 0xc0b}}, 0x0, 0xfffffffffffffff9, 0x1f000000000, 0x4, 0x7fffffff, 0x2}}, &(0x7f00000000c0)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, 0x2000000001600, 0xe94, 0xfffffffffffffffe, r1}, 0x10) 00:00:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x2, 0x7, [0x81, 0x1, 0x40, 0x100000000, 0x9, 0x3f, 0x8]}, &(0x7f0000000080)=0x16) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x1000, 0xdfd2, 0x4, r1}, 0x10) 00:00:03 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:00:03 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x100000001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x3, 0x0, 0x10001, 0x100000000}, &(0x7f0000000100)=0x18) sendfile(r0, r1, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 00:00:03 executing program 3: freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4) chroot(&(0x7f0000000040)='./file0\x00') socketpair(0x0, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @rand_addr=0x100000001}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000340)={r2, 0x8}, &(0x7f0000000380)=0x5) 00:00:03 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@empty, @remote}, &(0x7f0000000080)=0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) sendfile(r0, r0, &(0x7f0000000140), 0x3) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0xa00, 0x100) r2 = geteuid() r3 = getuid() freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1, 0x6ec, @mcast1, 0x7fff}, 0x1c) 00:00:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xbf5c) ftruncate(r0, 0x7) ftruncate(r0, 0xe000000) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000000)='[') 00:00:03 executing program 0: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @local}, {0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0, [0x0, 0x0, 0x1f, 0x80]}, 0x5c) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x1c, 0x10000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000280)={0x0, {{0x1c, 0x1, 0xfffffffffffffff7, @mcast1, 0x7}}}, 0x88) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c, 0x30000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000140)={0x1000, {{0x1c, 0x3, 0xffff, @ipv4={[], [], @multicast1}, 0x200}}}, 0x88) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000040), 0x10000000000000f7, 0x0) 00:00:03 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x600, 0x4) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x108000001}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x209, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) recvfrom(r2, &(0x7f0000000380)=""/4096, 0x1000, 0x1, &(0x7f0000000080)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) 00:00:03 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x1, 0x8, 0x1ff, 0x9}, 0x8) syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa8151e83a3ef186dd606016840000000000000000000000000000ffffac1400aaff020000000000000000000000000001959e3e92495462fb08bcd9f201a538167f6159e1928265efd0d8606d7b6572f59e83c68e0f0d022c1d409e15eed10e092485fadb6cdce6148ed56ca0144e51789c996f44dc45fa08da9ba6c5911109004fe24af95382cf25f20e04e13d8fb16cf7f86899a3240ac5"]) r1 = shmget$private(0x0, 0x1000, 0x1a0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 00:00:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x3) getsockopt$inet_mreqn(r0, 0x0, 0xe, 0x0, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000001880)={&(0x7f0000000000)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f00000013c0)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="0cd2f3340dd8bda76e31c19455211998f4f23594cc42388b20307dc137edd8d51119d571cdb3abee71643c07ca05b7ef0edef811f984325c26f2c9467e2e2f132cb3f187e2d3a40eea43676dd888e98e4bc5d2", 0x53}, {&(0x7f0000001140)="4ba6627b60c2d6c07264ac43ff089d34ca1f3d0c605dde10217611b557428b49a743bc9a2a427fbede22be7625b588994768c89f1a2c7827e85fcedc14dcbd324e5d345d86e7f8f94fbf1c9ec52a4ab6561e188347b3745608332d8b4b56d95955da31dfc9e655e60f7c4f541401a3d05a218dc47194e0db0e380f540969f0f6572fbc6fef903bd761b27c94770c0432deb21cc4040e6bc8876ddca02e6f92fec7f35b874a66a97e95084f825720a0701edb5a60a2962c7ab0", 0xb9}, {&(0x7f0000000040)="6e1f28acdf9e80f0cc8bee016df222696170f1c3a9ff311f2dee7310ea18fa3ed4c5f5bb7cb315286cddbf3eb4cc6989cd18d2fa668ab26281", 0x39}, {&(0x7f0000001200)}, {&(0x7f0000001240)="640205fdc1f9d859ac2c9dc0969907314a648d35f5df4742da57860babb7411f0fc52637573bf5e9c09468cd6ff1ff7f87a1e973a04c0271b155627b86e4531423d37e1658a7ab1e9e204da727bc95d250225ea3d3ebd7be1ce39bf5c2f99ed7fef8d9ff07d2f790f66a6a5f47ef8ab0e2ba0edc13e452c7653010f73aa490b4006e019559b6dca7cafd038f1ed1d33285416aac35d2", 0x96}, {&(0x7f0000001300)="f0ca78caa36c454a3f62074b49f4dde8d1a09e5cbf7692c2b0573a1936887ed76c365d4bc821bb2553d71560677aa9cbd8359f2d6221f914df31a8734a6125ea9f38932e8351e3f0c8f92f3aa9716058bc5f2569c824bdc919545d35871aaff6318d24fa099103b368148f2137cf5820f8e60746d4a8a98a9910deba68680a1a4081bfda2f8efa66df31d06d80ff78bf9b8f74e480c95bf48192d9e246ad5a26c85e", 0xa2}], 0x7, &(0x7f0000001440)=[{0x110, 0x29, 0x0, "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"}, {0x68, 0x3cf45be040f249, 0x4, "c889ab906b95d430b0d576fa06562c813075090ba8764a94bf3e1a24cc8f6f98e752c032b2abf736bc28a9a6ea6412a946b6a6fe3eed49bf11d0975920b96c803d87e1f197e6a486c85142542336b32871"}, {0x20, 0x84, 0x74, "9e9ce70c50f1d2a406d188d15123"}, {0xf8, 0x29, 0xe6c7, "3140d0bcecf49d95e3bbcd9858b5fcc2fd7b17e4d1bc515d4d29bf3c1eefd7e28198f7b76d2905faace7a9c1e0f3a6b361274a26bd04187502caaf06050584e8236966764373c589ada6ba0e30ba26d4dbbf7e6733ea69ec28a65d07305652c2d993a2c0495235071f7ed4f80f3a5d067eb042bf56050b9eeace0ada05d3796783b944208417acd570455206542882a5b3557cf1c0208dcca388d1ce5c024c2ad52bbb0e19ea63dfb29eda7e9ce3a6befd924d32f102202cf6af7bc4381bcee5dc043a3739d72133f61a3798f6c7a5186c5fb5207c5f3de3177c044a16e5ced0c42e77308fa9"}, {0x100, 0x6, 0xe2, "68f56e89bdf64bd6237102a6c2e7d1644739c698f23eb9fb58ecab2c0b7c4be77048f4024479f436d0ad7548278a59250456cedb6c9a13dcc9eab6b24966558331df5ab60a249801b6b333aaa4bb30736b32bfb0d76282d67bee4b4cfdac14d626477f00f404b9f115ee78cf4e27eeec518ea55fda5bebe167c1bdc14203b8344f961f907152d80ef0944fd41f2e3f05640b3f8c8213f865203271022e804f0c48a57dcdd63dd5b8113faee160e285fec7b050fb45ce8b5ed38387f3bdbae6b9b64264d0d6a7bcc80b7581ad1f0f7310f4ef2403e67c8ede145429d3d879ca61e334f4af872db88ecce03b1f92e8f6"}, {0xa8, 0x6, 0x1, "ecf3fe506c115001393783d806f41d7512928bf52553c63a4128272135b42d07ffcd18ec0bd590171aee3705853cfdcacbf046cce577fd896f513a8ce8e9ffbd881202997fdbb2cbabddae9b2aaf23f4f966f9544f3073a5740384608893f6ea25a21ab256622191336e163342c2b77d2e5e7e46dae4dd55a6e334749d8ae774bead472dcc10256a04366061b038a815a0a3dfac"}], 0x438}, 0x85) 00:00:03 executing program 1: syz_emit_ethernet(0xfffffffffffffeca, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6076396200000000fe8000000200000000090000003a9c0485bb0b258d2352b4452a0e840000007c2fe33b6532f732bbdab3de458000802738770000000000000000dd00085afd4c3ffc84a504b80c5c5c9efde1d33564a2389c4c5de7cb6619ded7f565ba50019c97e67bbc48506d3be5a7bc4f912e6e9be450598874192a4161aadc83c30633baf1b1955251270f27b833170164e60d71fec75c22fbdd5d3e8fce9acacb007cc1d22be7674f9fe1"]) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x80, 0x0, 0x56e, 0x6}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0xb299}, &(0x7f0000000280)=0x8) 00:00:03 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x8, 0x9}, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x0) 00:00:03 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000) pipe2(0x0, 0x4) socket(0x17, 0x1, 0x4) accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10) openat(r0, &(0x7f0000001380)='./file0\x00', 0x884a, 0x4) open(&(0x7f00000013c0)='./file1\x00', 0x10000, 0x1) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001400)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, 0x0) r2 = msgget$private(0x0, 0x20) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000100)={0x1, 0x6, 0x2, 0xffff}, 0x8) socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000380)=""/4096) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:00:03 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8800, 0x4000000012) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(r0, 0x8) 00:00:03 executing program 0: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x88) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000080)={0x9, 0x4}) 00:00:03 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x1f, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x5d, 0x0, &(0x7f0000000240)) sendto$inet(r1, &(0x7f0000000080)="10d1a3c846e3011847ac5f9901d1265dfffff8d7b12ec39ba6004f7080fbf1453115016105a2d887d6abbb74ec90eee79bb724b19aef3673c8998961d66a5b73719b4b36e495c96b6f0b388b169d0016b5b485eaf35d4fcb4a2ea9d56dba219912f811e39485bf360710129b0dc9901c02760b3e9d6bd21c16cdc2c14f90105ec206df9d3d7851cccf7e8aef1e39c2eed49f7f4759af81d2dfadbdbe2cdc9305a818cf2b826667a0bb99889ceb6a2e9f1f7f9bc15e8c74d41505d208fa9871765016216a30cf56fde04b843e39ea92ba893f0d", 0xd3, 0x81, 0x0, 0x0) 00:00:03 executing program 3: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt(0xffffffffffffffff, 0x1, 0xffff, &(0x7f0000000000)=""/120, &(0x7f0000000080)=0x78) r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) getsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000001140), &(0x7f0000001180)=0x4) 00:00:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000180)={{"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", "dab028f775a9d82cef105e38adfd4a68eabc8ce62e5389d3281d2c0fda1097a9"}, 0x0}) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000600)={{"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", "aeec21aeb9b56b35c6bd781378fbd8ef2326e0766dc97ceb1466b3b4a54afcf0", 0x9, 0x7fffffff}, &(0x7f0000000040)="347e2954d89f8a44da5257945c4e2010738499f7edc145fb4128cc7d30c06c211506e13fc8d4120d19e4d28277cf11b9ef685b75eebf0fd193068e8796703ffa5bd801f3b42f4e7f588b0a712e879fea020fe6de18e6c80c11a8e0caa68b363e20abd7bca90fdb9b8ccb2410f2f3d2c80347ecb5fa4925ce8fdc", 0x0, 0x5, 0x1000, 0x7f, 0x2, 0x5, 0x101, 0x900}) 00:00:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f00000000c0)="496b41b94a0067cec19e56eaa156da01336620db26484dc644fdcf7370e47ae667401d1d9bd7489b3d3fae66be3e0e5ad84614b6b8c3b6d4b6bec7436b0779c97e27ba61d809d48be5a3db3f0bdf1832cef81072f94fc3af811cd8ab936376137156be4299a030995118625c36791c470ba386e63d3084f3acb86f367441a4b8107e37e5474bdb18cf346a3ad5ef591f266743dfe12b38182c1510a27b44b693e62582514f38479b746285bffffeffc45eccc82e575c59cedec717dae90e50187c32a7e939c6980121188f245a744803f6ce36e1723675eb6c84df7a3d26902a6d1f9f7e2c19c861f475ced30bb20612f3c44993ac1d") r1 = dup(r0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file1\x00') 00:00:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f00000002c0)='./file0\x00') chroot(&(0x7f0000000340)='./file0/file0/file0/file0\x00') getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3, 0xfd32}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x6, 0xf, 0x3419ea70, 0x8}, &(0x7f0000000140)=0x18) 00:00:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280)=0x2, 0x4) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x4, 0x4) 00:00:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x20, @loopback, 0x1}, 0x1c, 0x0, 0x0, 0x0}, 0xffffffea) 00:00:03 executing program 2: r0 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x910) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000001040)={0x9, {{0x2, 0x2}}}, 0x90) r1 = semget(0x3, 0x0, 0x80) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000040)=""/4096) 00:00:03 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) ftruncate(r0, 0x1) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000000)="92891761cd1ed8af024854bc70f1452f5167de5a867bf1812a83f57f52e097d82d421614f9a470cfabb99113855d6786e823455cbb53c7a7233f1cbdd85848cea7b741fc495317bee945be5fca2c4b67987fdb87dd2bf8322c61044b36ab9ccb4edd57e37751209af700aa48c0f2493d5724fce60f95c0c95b8d2372f33d1837a49cb4df2e983804906aa2753bca7de47b308c489f0df43dcbf32195c60104cbab086c41e02d136041b47fa4229baf99ad20a74aeae2d2fced23257413edcb1c0bb17114852567a5e5dadc3255f664807b20f84e83a11b6bbc1d98c24f6d3c03c2c2db0581e8fb212e27ecd0", 0xec) setsockopt$inet_int(r0, 0x0, 0x4, 0x0, 0x250c51bb796569f) socket$inet(0x2, 0x0, 0x6) 00:00:03 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x2, 0x5f20ee71, 0x100000001, r1}) flock(r0, 0x5) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000140)="1c44596b06db9586c5c40482554aa0ccffcb2fdf4665f1a71560d7572b688618bf8bd6923178f01c9d0af62158e34b49b9c96a64b299584dd9ebefb3a7945c8ee4ffdfb49a8130842b1eac5e6d532d6ad77924a4dd5f3c99366cfe1668e6c1c7be0434db8e1c28a54d8274abb34d38d78094bfd0de3d5f8e3d1d437975e1dc0baed5199231b318315449023cf3c7a35d") close(r0) 00:00:03 executing program 3: r0 = semget$private(0x0, 0x4, 0x0) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000000c0)={{0x20311139}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x46, 0x20) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000040)={0xbfb, 0x1, 0x5, 0x4, 0x6}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x1000}, 0x8) 00:00:03 executing program 2: mprotect(&(0x7f000030b000/0x4000)=nil, 0x4000, 0x800005) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7) 00:00:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x4, 0x0, 0x0) r1 = dup(r0) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000140)=""/92, 0x5c}, {&(0x7f00000001c0)=""/240, 0xf0}, {&(0x7f00000002c0)=""/111, 0x6f}], 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xd0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}}}, r2, 0x1, 0x3, 0x1}, 0x8c) 00:00:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) freebsd11_stat(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$unix(r0, &(0x7f00000014c0)=@file={0x0, ""/108}, &(0x7f0000000440)=0x6e) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) mlockall(0xfffffffffffffffe) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1, &(0x7f00000002c0)=""/249, 0xf9}, 0x82) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x20011, r0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) faccessat(r0, &(0x7f0000000200)='./file2\x00', 0x8c, 0xb00) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000400)={0x3ff, 0x3}, 0x8) 00:00:04 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x4, 0x4) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x800, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000400), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000140)="01", 0x1, 0x0, 0x0, 0x0) 00:00:04 executing program 0: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/37, 0x25) rmdir(&(0x7f0000000080)='./file0\x00') r0 = socket$inet(0x2, 0x10000000, 0x400) fchmod(r0, 0x154) 00:00:04 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={r1, 0x21, 0x3, [0x4, 0x4, 0x4]}, 0xe) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x100000000, r1}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000600)=ANY=[@ANYRES32=r1, @ANYBLOB="01000100ff7f0000010003000800080054e6000002004e230000003f0000000000000000000000000000000000000000020000000000aaf315c95dbc77ccdd236435a70cf6fba202cc0f6f8e421d000000000000000000000000008000000000521050d4de0711deec6696d7a5971c00"/168, @ANYRES32=r1, @ANYBLOB="ff7f000000020000b7f30000fbffffff01000000"], &(0x7f00000005c0)=0xb8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0x7d, 0x8}, 0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x7fffffff, 0x4, 0x8, 0xbd9, 0x5, 0x6, 0x4, {@in={{0x2, 0x1, @multicast1}}, r1, 0x1, 0x3, 0x100, 0x2, 0x9}}, &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x6, r1}, 0xc) mincore(&(0x7f0000a71000/0x4000)=nil, 0x4000, &(0x7f0000000380)=""/255) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) clock_getres(0xe, &(0x7f0000000500)) 00:00:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2, 0x100) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@multicast1, @multicast1, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000200)={@multicast1, @empty, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0x1b) 00:00:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES64=r0], 0x3) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xfff, 0x2, [0x9, 0x3]}, &(0x7f0000000080)=0xc) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0x4420, 0x2, 0x8, r1}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@rand_addr=0xcf, @loopback, 0x2, 0x9, [@local={0xac, 0x14, 0x0}, @empty, @empty, @remote={0xac, 0x14, 0x0}, @multicast2, @loopback, @loopback, @multicast1, @empty]}, 0x34) 00:00:04 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0xfffffffffffffff3, 0x0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)}, {&(0x7f0000000100)="a82332cdd7bf1490c65c2cfdbe74488bb79a7a0e8ce5795d22fdf5138cee55b1c3ef0ab040351972bf6a88b4ea143fd6219f7f995789ca722122adf142320e271d47e2fef29301368f5c77949efd61d83a56158c6e95ba83a11329806aef341b6a119d8f218b", 0x66}], 0x2, 0xfffffffffffffffe, 0x0, 0x180}, 0x89) fdatasync(r0) 00:00:04 executing program 0: syz_emit_ethernet(0xffffffffffffffca, &(0x7f0000000600)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x39, 0x0, 0x0, @local, @mcast2, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "243afbb9ece211c8ca3903b917533fae1864b77566693a0b4ad89221370800a09b3aaabf6f2c3a8106785850cd679f393b"}}}}}}) 00:00:04 executing program 0: mkdir(&(0x7f00000000c0)='./file0/\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') unlink(&(0x7f0000000000)='./file0/file0\x00') syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800490000240000000000009078ffffffff000000000703fd440c0701e00000020000000064"]) unlink(&(0x7f0000000180)='./file0/file0\x00') socketpair(0x17, 0x10000005, 0x3f, &(0x7f0000000040)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000100)="73e984c0c2d840b893be4b7414b1d75ee9f1c59c079bc4072dd0596a398ac7045eaefa792f810acae38e9922ce1123d31a8f04be535246a040d2c5ebf63722450278647086421205cbabd4a2ec4f7e4a275b044b8713b99b8cebca371c5675bf93ea16e90cb0a37790f27a07ea1045bc3e", 0x71, 0x80, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) 00:00:04 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x3a, 0x25, 0x0, 0x0) 00:00:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) readv(r0, &(0x7f0000000040), 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x3000000}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10048, 0x0) 00:00:05 executing program 0: mkdir(&(0x7f00000000c0)='./file0/\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') unlink(&(0x7f0000000000)='./file0/file0\x00') syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800490000240000000000009078ffffffff000000000703fd440c0701e00000020000000064"]) unlink(&(0x7f0000000180)='./file0/file0\x00') socketpair(0x17, 0x10000005, 0x3f, &(0x7f0000000040)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000100)="73e984c0c2d840b893be4b7414b1d75ee9f1c59c079bc4072dd0596a398ac7045eaefa792f810acae38e9922ce1123d31a8f04be535246a040d2c5ebf63722450278647086421205cbabd4a2ec4f7e4a275b044b8713b99b8cebca371c5675bf93ea16e90cb0a37790f27a07ea1045bc3e", 0x71, 0x80, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) 00:00:05 executing program 3: socketpair(0x10, 0x7, 0x400000008, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x33, 0x0, &(0x7f00000005c0)) 00:00:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x31, &(0x7f0000000000)={0x0, 0x1c56}, &(0x7f0000000040)=0x35e) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000100)={r1, 0xe8, "fc47f5097723db65f2040aecc1f67565e9cdf61f631a22de0a72fffd243eac6cbf7bedbb2a241ff066566010414071600810196c3bd2e6e89064947b9fbb1a8960b6fc56c0b7e0d7354deec596e66a18a32f79d74b3a38dff7ce34fdd7b488d5a9037118f703209b8a182056e8714fe3cc8b7b393e160f59725a6096beff0c8b9d98553d1441231c23ebbcb0ec9e97fd4464e2d4f044197a5aad20156a546c44825419b34dd62af44630cf00d23da85bc6b0468cecb99d8a92d3eb8a4ab0f3d4d17c485bcc412a933d0658962519515ce703b01de0f241c07be8d2a0a2418d0f1cb8a8ecfe5f9091"}, &(0x7f0000000200)=0xf0) 00:00:05 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='.\x00') chroot(&(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000739ffe)='..') r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0x0, 0xffffffff}, &(0x7f0000000380)=0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000003c0)={@remote, @local, @broadcast}, &(0x7f0000000400)=0xc) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000100)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c7fb9a8e8e4c9ef2e382ec90f00"/128, @ANYRES32=0x0, @ANYBLOB="0500000001000000080000000500000000000000"], &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x1ff}, 0x8) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r4 = dup(r2) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000280)=0x1, 0x4) msgget$private(0x0, 0x20) 00:00:05 executing program 1: mprotect(&(0x7f00006be000/0x1000)=nil, 0x1000, 0x6) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="820201f0ffffffff"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getpeername(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000040)={0x400, {{0x2, 0x2, @broadcast}}, {{0x2, 0x3, @multicast2}}}, 0x118) 00:00:05 executing program 1: mprotect(&(0x7f000075d000/0x2000)=nil, 0x2000, 0x5) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) 00:00:05 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000240)='{', 0x1}], 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 00:00:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) utimensat(r1, &(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={{0x3f, 0xfffffffffffffffd}, {0x1ff, 0x10001}}, 0x0) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001640)={0x0, 0x2, 0x1, 0x1, 0x100000000}, &(0x7f0000001680)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000016c0)={0x2, 0xfff, r3}, &(0x7f0000001700)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001980)={r4, 0x400}, &(0x7f00000019c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001740)=ANY=[@ANYBLOB], 0x8) readlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000001780)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000001800), &(0x7f0000001840), &(0x7f0000001880)=0x0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000001740)={0x2, 0x9}) freebsd11_stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r5, &(0x7f0000001a00)='./file0\x00', r6, r7, 0x400) readv(r2, &(0x7f0000001540)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/248, 0xf8}, {&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000001200)=""/201, 0xc9}, {&(0x7f0000001300)=""/71, 0x47}, {&(0x7f0000001380)=""/221, 0xdd}, {&(0x7f0000001480)=""/189, 0xbd}], 0x7) 00:00:06 executing program 0: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x800000000) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@empty, @multicast1, @multicast2}, 0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ftruncate(r0, 0xff0f) r2 = socket(0x2, 0x5, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x10000, 0x0) flock(r2, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in6, 0x0, 0x0, 0xfffffffffffffc00, 0x111}, 0x98) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xd2, "26aec44551bda41a6193513c97b4217b84b217d9d05f108dd1669dc2b70f0ff9b5c5b89902996b0e5011b4633fe93431f4c98195dc42edfef8ac371770a827bd8583f66a86bfc036eaeb0c9ac8134a2043e4c49e17886abb94d95c92f8fff69a6f729ebc0b05ddf46d56a5a854b0a39184787134a9b3416e4eec41aec5a25adff2f11540626dcd30339b9db70bac92af84007785cbe09ff7aafbabc9875eec167497598076a28d8e5fee19cc7b1581ff771d49b608a1379009bd9700a62e77cb7c3f5d22d7aafd85c2c1d7e936b5190bc180"}, &(0x7f0000000000)=0xda) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x10000, @mcast1, 0x187}}, r1, 0x7, 0x0, 0x180000}, &(0x7f0000000240)=0x8c) 00:00:06 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) getpid() setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="43cf22e7e01f2c8b09d1145b24ba0f685519d241ac51af83ad2044c35d51636de5fd47914e2f396d107e7d559387ee5c5c3e1e3706b172da63a36f6617e39ad1790031c18ac5461e8988acb228c4a190e092658da531f4282fa14fcec966804a2c403b2bdcb8353b804007571b1a3139fb7701f974ab325385e2d47a65f5f4293a9dfe4f51b184e85789b91b87ec447a44bcde541afad1fe5e0e37fc10b030e22957ed93abfc1dca205bb5fb6fd4708ee6fa3de87524027df40735fb704b651040366515501d5e764948acff8d25ef27baf5510898fd9e746093edb3646521e5f0d47cad", 0xe4) 00:00:06 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffc00200000000000000000030000000000011907800000000ffffffff2100907800110000450000000000000000000000ac1400bbe0000001"]) chdir(&(0x7f0000000040)='./file1\x00') freebsd10_pipe(&(0x7f0000000240)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x7, 0x200) socket$inet_sctp(0x2, 0x0, 0x84) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) r2 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}}, 0x0, 0x9, 0x0, 0x9, 0x7fff, 0x10000}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000001280)={r3, 0x111b, "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"}, &(0x7f0000000100)=0x1123) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='./file1\x00') 00:00:06 executing program 2: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) select(0x112, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0)) munmap(&(0x7f0000dff000/0x200000)=nil, 0x200000) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/150, 0x96}, {&(0x7f0000000180)=""/41, 0x29}], 0x2, &(0x7f0000000200)=""/90, 0x5a}, 0x80) clock_nanosleep(0x4, 0x0, &(0x7f0000000000), 0x0) 00:00:06 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:00:06 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c18710800ee8000000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000000)="3db3e3e224e42348f414444e8ca3d4161d2da4d0aaeb4a7514792cd0e66d7ce0878bf99c98bc69efcd3a2a9ff912ab216f824fb5307b023d9887696f4fd189c8090d61e2e49e5a7d9db2434a575be3c3419735784c6789a3c3394dc901a42d1b6bc7bb47638491c7158381f6dbfa5f9ccce494f3054341b9af958409ba88d01c4da10e60963db36747605d9970a2403a7b0430afb4d92d0d21a7afd49210dc229369775a43baa14680e6e75de080dcc9eb4cac0e495d02d6d0683fccff10fddcf98fc4d32e1e40653c036b51164d28a6c02910b0da3d17ce720989a30a9b39295e6fa258a56e4f29df0333637426b7748a79") connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x1}, 0x8) 00:00:06 executing program 1: symlink(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mlockall(0x1) sync() r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getpgid(0x0) fstat(r1, 0x0) getuid() getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) sendto$unix(r1, &(0x7f0000000140)="86ceac1a71f3c38323cade1c32f519ebff154669c7231142cb9152415b66ab87dae429194d00467a44f2b02fcc703cb14c1e50ada8ebccb083d93f1e980a1c37f8a48f4aae50efde5ea3a15b982f2407c86b46ee791ebdf9c7cddff09131e009f7d8b30bb570f2c556583e78db1acb44847365f2ffe3292578cdd898413060d7b6f5d98c23f290eb24a7966a7812875b6bce0cc91284ee6018fd4b313e7bc11b723d6d35d5f521b660ebcf186a89d658aec81be768b37a7b7f64cae42fff81e2d9dccb1d9d5e0411c2201bfd7ba097c7", 0xd0, 0x80, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) mlockall(0x3) 00:00:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="7f", 0x1}], 0x1) fchmod(r0, 0xe3) close(r0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0) 00:00:06 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000000)=0x404b, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 00:00:07 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="a300000000000000000000000088a811008100420008060002ffffffffffff0000000219ba1b90c85993c41eb76be76ce9dec22edf991b9e7c6cc3a49362dfe00ed97ea00e4115d8e95541ee72307bdbb4c5034fe71ee28e02d0d192a13785a69785a94c84d3fd67ccb3bad3f8cdb590b2fe6dc34d802b9cabe91b062049f20b8486ee1fb000aa811c886340f6db6a10dfcf002d5275670921"]) syz_emit_ethernet(0xe, &(0x7f0000000000)={@local, @random="698deb4f8fd9", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="4f3031e7b313", @loopback, @empty, @multicast2}}}}) 00:00:07 executing program 2: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0xee00) setresgid(0x0, 0xee00, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x4c2b4b3538b82929, 0xffffffffffffff9c) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000180)=""/199, 0xc7}], 0x1) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:07 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c0000000001029007d978ac1400aae0000001160290780000"]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000080)="6162395ed39f8b7778fdb6ccbe83f29ff9864117ea7c2fe8b900457bc8377dd3b4e4092c361258bd5fc2dcc35c52775442d0b0d33b1ac8ba0f1f04011160167d57b197bed092556031c2cdbf1713914e13b7365dbb") 00:00:07 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x80000000, 0x4) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') linkat(r0, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, 0x0, 0x400) 00:00:07 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = geteuid() setresuid(r0, 0x0, 0x0) setuid(r1) setresuid(0x0, 0x0, r1) 00:00:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="14000000000000005b00000001000100003ae000"], 0x14}, 0x0) 00:00:07 executing program 0: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) open(&(0x7f0000000040)='./file0\x00', 0x40, 0xe0) socketpair(0xfffffffffffffffb, 0x0, 0x0, 0x0) accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000002e0a000000000000000000000000000000001c00000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f75d96f21be06d6dd57e"], 0x0, 0x30000000) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open$dir(0x0, 0x0, 0x0) lseek(r2, 0x0, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x1010, r3, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) munmap(&(0x7f0000fef000/0x11000)=nil, 0x11000) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 00:00:07 executing program 1: socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000140)=0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000180)=0x1, 0x4) 00:00:07 executing program 3: socketpair(0x2, 0x4, 0x7f, &(0x7f0000000040)) r0 = getgid() r1 = getegid() getresgid(&(0x7f0000000080), &(0x7f0000001140)=0x0, &(0x7f00000011c0)) setresgid(r0, r1, r2) r3 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002, 0x10000000) accept4$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001180)=0x10, 0x10000005) poll(&(0x7f00000000c0), 0x13f, 0x6) 00:00:07 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="00000000f161525d"], 0x94) 00:00:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x1745) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) fdatasync(r1) 00:00:07 executing program 1: r0 = socket(0x0, 0x0, 0x84) sendmsg(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="bff84b5b28aa6de765ccb8252c868a5b8ef730950a2663a202aca1903bd2a5f0036cccba3f786a1efae38f870c8d0892c44acdd7ee633d6a7d0965bbe807a94547add1e23266042c8d95e38e82030a383d889bab12881795fbc3299d839f3286a26a9cebf46d00ab21dd43c898d114bcfb3864aa866a562599476401ee3340a515", 0x81}, {&(0x7f00000010c0)="646ea3713ed03a", 0x7}, {&(0x7f0000001100)="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", 0xfb}, {&(0x7f0000001200)="efae253da0a37a122ac267fd3aa2acc941ebb6fc2628603a5557e3056bfd23a52d8045b4f7c16619a54bb0b9639a37f6df4a89afe17d0bddc633ebf6ccf1dbd9ed9b59f683a0fc4e9c33697cf6fa3ce93fecad3012ce81e520211ac4ec35598d229aa97a39431a4f", 0x68}], 0x5, &(0x7f0000001300)=[{0xc8, 0x84, 0x0, "093ca222ad8a9f3a4de839697a0623aecae2ea5582a1a0f378e6194f11564f8d6b8c30a12f88a9bc7cb4b6352649a52a89cc433a4df5e189ed5c90be4974f14462e11c4550b4b9f3e6942d139b7a828d6ddf9b48af6c91f0bfe21118ac62ade0a5408a00589137a9a467d74bd4cc3b06157ce3a0b3a498b14aa3c1f2675569625c9019f6388a310ce728705268ca4da0e6c16cb85991dcb81220a9d6c96f98f46cea7285ad782eeef4921e302ecd4b23f384"}, {0xb8, 0x0, 0x10001, "455f07e81e94ac5b86a6f7d296a663d0c7f30684e7462791471d59843e31f2c90c2d406ebac5a760bd40a5a84d313329e5d049443eafc2c4e01b11ca4d3a34a713251961da02ccb1d02c140346e01a78f9927cf12d7ec689c291929c605549269b373a5c5f71df3125a6a864de46ae12905d398562dd35ea0b4421c7da7ed8a6c2b6fbb22c0ab74455858cf775e69e6c044d6e03534c3ef5b5308d690ddb9ca7de205135581d11"}, {0x110, 0x3a, 0x7, "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"}, {0x18, 0xffff, 0xfffffffffffffff7, "cf43e84a6d71"}], 0x2a8}, 0x20000) 00:00:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) fcntl$setstatus(r0, 0x4, 0x1004c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000140)={{"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", "970734933b23605e608bfa2523d829ba6c7d47fcb920312a55b7031546f61d0c", 0x8, 0x8}, &(0x7f0000000080)="af3e07a5058d9992c12b1142e835884ed83dcd039ee7b95b9778a47832e70e5656466cf3a72545e5", 0x80, 0x1, 0x0, 0x1, 0x7, 0x1, 0xfffffffffffffff7, 0xffffffff}) 00:00:07 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="24e3798b641da7e88530a4fe53f2d43740999bc49e519e5160fe738ebe12029c7d1105c8a71b9756cef150b337f007fc22be1172ea86195c31e5660f") r1 = semget$private(0x0, 0x4, 0x100) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x7, 0x4) semop(r1, &(0x7f00000000c0)=[{0x0, 0x400, 0x800}, {0x2, 0x8001, 0x800}, {0x4, 0x6}, {0x0, 0xffffffffffff8155, 0x800}], 0x4) __semctl$GETZCNT(r1, 0x80000008, 0x7, 0x0) 00:00:07 executing program 0: 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) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001300)=0x10001, 0x4) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0) 00:00:07 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001, r1}) fcntl$lock(r0, 0xb, &(0x7f0000000240)={0x0, 0x0, 0x20, 0x1000300010005}) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000080)="adf3588587a7c2fd3854df8c28faba6bd0e62580f2335ced41c5640c3b20596fdcd8eaabe2a86e6463a88f543ee5aad58da4480fe91df9bcf4efe111edc90b8f89d8d9223798958129f251692bebfffdf344c4566fc4af55f2930428525e435c8081a16da3ce8798c5a1c3b1dfffcd3a5cdfda179283cd") 00:00:07 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x5, @mcast2, 0x3ff}}, r1, 0x5, 0xac6a, 0xfff}, &(0x7f0000000100)=0x8c) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0xe040, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 00:00:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r2}, &(0x7f00000000c0)=0x84) 00:00:07 executing program 2: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r4 = getpgrp(0xffffffffffffffff) r5 = getpgid(0xffffffffffffffff) sendmsg$unix(r0, &(0x7f00000017c0)={&(0x7f0000000280)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000001640)=[{&(0x7f00000002c0)="c249190654c67f4ce0dc98ba3fd311fc8fbea6daff7b7d9e8fc79155d34fab18f772888528541a8c2824c0d67825d7eda6395c8950a44944cc373380e9dee30a40bcd05f4ecbe127b7640ab14bdbe3af9569790e0cb2205fe1e243d4f2943a8fa11f7f3fa7d439da924535fb845fc70d3bf959cadbacafb30ae5ad994eb3c1111ff1d52d5f0824feac38e427e341dae106f5dad2da7192c96050612d6e165b707f554b433e129e2a2ba34f50b69716eb3411be56ba826d4cbbc90114b7e2d9f20ba1a29f604c0e660ea80f79", 0xcc}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="ad70171bff935fa2ec54eb51cd867503b9a9893fabee9c42357aac275c82f3aef990e6a1aeb1957f3113762ec1c8fe26c4fb510a706b9545a903df03dc0a58e8890a1ee6d431ae86bb6f24b84a6e7cadd8d7a91799a83ceb95a5a60d71685e4d802835167376165cdb4e1bff2fe3c1a9490132f705b55a22337624e6081ad223b85d53358f6cdd98", 0x88}, {&(0x7f0000001480)="b51d63636c7ef6b67f08114aaeeca68cb34ca652ab1662a90950d3317383591101c31d0735b4c760a654dd5162ccd79935028309b6bda834be7962365b2203da28e4a32395957290c964cc6eadb1740aa2e7bab32d7c4de407ef0a7e7dfbe359fbb2e6f87c5240586a1880fc37e92a746da0457efbd3e52de6f6de4ad13b7a2a560bb1dad2a05176e33ebbfa3013fb431fdbbad1f73048ac2f04ea67b555c7dbd0217a83399e308e1432922dc4e51aab873875ac33eb5122642beb5928126c01b4c7e2c88bf701e1b7cbacd1488c43a391e097d2c7838a40ad43ad02a119a007", 0xe0}, {&(0x7f0000001580)="9241ca67a30e8a624c6aa19ec791c8ee1d8c0cba3e2b3678eb77ac451882e14fd5cd330b47bafc827b27fbb350076f25e4729e77f08fdd5cb68e282b2c181ad4e9f423f40287e2908bb4eeade0b8fe19f3db79223e2114e88bbb3867482772cee3c6b5984f3390989492dbb6ebc737281438ca6ee44ceccb3fca298e8f2db042e16cd5d3fd68aa3a", 0x88}], 0x5, &(0x7f00000016c0)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r1, r2}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r5, r1, r3}], 0x100, 0x4}, 0x20000) r6 = getegid() setresgid(r2, r3, r6) setgid(0xffffffffffffffff) setresgid(0x0, 0x0, 0x0) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) open$dir(&(0x7f0000000240)='./file1\x00', 0x280, 0x17) 00:00:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getuid() sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) r2 = accept$inet(r1, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000003c0)={{"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", "b2431ed12c971c1cd6d9e34209d8ddafc6732f5f3d143c184518ffc15eb7f1df", 0x5, 0x6b70}, &(0x7f0000000000)="0a75622e34719eb8", 0x7, 0xffffffffffff8001, 0x1f, 0x400, 0x200, 0xff, 0x6, 0x14}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x200, 0xb92, 0x4400, 0xeda, 0x2, 0x44, 0x9, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={r3, 0x44, "d816fd0209b3394ed2fca4eb25c0d3ae23012fa97527e9d9c930fb7f232bbbfd941ee8302b18023848f77f0ca02788cada59964ea59a44714b78b964c3a25e6976ac1ceb"}, &(0x7f0000000140)=0x4c) 00:00:07 executing program 1: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="006cffbc5a288bdeccec9df0db05e9496dde6337f59b226ca4721dc8a5ffdfc559af34212ef97f026b88c0b512902b0e82664c692f66295b95d8a3692ed800"/78], 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3e) 00:00:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x8, 0x130, 0x5, 0xea, r1}, 0x10) mprotect(&(0x7f00004c1000/0x2000)=nil, 0x2000, 0x4000000002) connect(r0, &(0x7f00000001c0)=@in6={0x1c, 0x1, 0x1, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x41ee}, 0xfffffffffffffee0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000040)={@loopback, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) fcntl$setflags(r2, 0x2, 0x1) fcntl$getown(r3, 0x5) setsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r4}, 0xc) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 00:00:08 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x200000000001) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000180), &(0x7f00000001c0)) flock(r3, 0x3) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0x0, 0x280000000}) 00:00:08 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@remote, @remote, @local}, 0xc) mprotect(&(0x7f0000775000/0x3000)=nil, 0x3000, 0x0) fcntl$getown(r0, 0x5) 00:00:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1fffffffffffe, 0x84) r1 = getpid() setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ffff0900ff7f0d00090072024ead0004090000100700"], &(0x7f0000000200)=0x1a) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2}}, r2, 0x9, 0x3, 0x80000001}, 0x94) fcntl$lock(r0, 0xf, &(0x7f0000000140)={0x1, 0x3, 0x3, 0x8, r1}) r3 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r3, 0x8048756d, &(0x7f0000000000)="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") 00:00:08 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r0, &(0x7f0000000400)=@in6, &(0x7f0000000440)=0x1c) r1 = geteuid() r2 = socket(0x17, 0x7, 0x100000000) r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0xc, &(0x7f00000003c0)={0x3, 0x4, 0x50e4d054, 0x5, r3}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) chown(&(0x7f0000000380)='./file0\x00', r1, r6) r7 = open(&(0x7f0000000300)='./file0\x00', 0x7, 0x6) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r8) r9 = geteuid() r10 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r9, r11, r4) shmat(r10, &(0x7f0000ffc000/0x4000)=nil, 0xa0f5f20900f8ffff) mkdirat(r7, &(0x7f0000000340)='./file0\x00', 0x48) 00:00:08 executing program 3: freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) rmdir(&(0x7f0000000040)='./file1/file0\x00') truncate(&(0x7f0000000000)='./file1\x00', 0x0) truncate(&(0x7f00000000c0)='./file1/file0\x00', 0x0) r0 = dup(0xffffffffffffffff) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file1\x00', r1, r2, 0x400) 00:00:08 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)=0x5bfdc471b720a974) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000080)=0x1f, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x5, 0x10, r1, 0x0) 00:00:08 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) fchmod(r0, 0x9) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r0, 0x0, 0x0, 0x80) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)) fcntl$setflags(r1, 0x2, 0x200001) writev(r4, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000400)=0x200, 0x4) getsockopt(r1, 0x360, 0x2, &(0x7f0000000540)=""/37, &(0x7f0000000580)=0x25) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe, 0x5}, &(0x7f0000000300)=0x8) read(r3, &(0x7f00000005c0)=""/88, 0x58) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="2d149db74d424bc7"], 0x1) read(r4, &(0x7f0000000440)=""/245, 0xf5) futimesat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0x0, 0x3f}, {0x6, 0x7ff}}) shmget$private(0x0, 0x4000, 0xc0, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6) 00:00:08 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000002840)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x4fc221116418d930, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xf0}, 0x104) r0 = socket$inet(0x2, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x400, 0xf, 0x1, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000000c0)=0x8) 00:00:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = dup(r0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[], 0x0) 00:00:09 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x4, 0x6a}, 0x10) mlock(&(0x7f00007e0000/0x2000)=nil, 0x2000) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x3, 0x5}, 0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000100), 0x4) 00:00:09 executing program 2: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) munmap(&(0x7f0000e82000/0x4000)=nil, 0x4000) 00:00:09 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="23000000290074001407c100"/35], 0x23}, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200)=0x0) fchown(r0, r1, r2) 00:00:09 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x1, 0x84) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="0730f28f2d73b9876b512bcf735a14eb6ab51dc67937645a59b1b37dab8cf7331c5256d8c2db05cbe9bbfa8e96be2cdbece7eb4a223d35d232f4d795d88939d25231fdd0f981289aa369d6c4a52895b115a56bd09aaeda330c7c9210321b4876b8397b6223525b00350a846971a328a750291482effc55c614116f76c1d8e39ed6506c8374f780f82c041384ba2bbeb08d84f255fb495e6e8a632d6fa858296c949d934cee3662", 0xa7}, {&(0x7f00000000c0)="6f506f4700b5620b1f695242cc4e0d097d4fea2ec27b9b4b3bec7963d33de364083824c84e316c9e20d63dd665e7aab2b28de9e7de9aa3daea4cdfdf44c0211bffbf055638ca8e7dd3bb9ce0b7a5471089e862482071996d7111813b7b033a4ba92a644c1b809fd5e683412ce17cd4ec7dc87b5c761b0bb3a8294aff25830a595c359a34ef3829f7bd66b792db331d5f2204b0204afb1884f186de7539c879469346d9eb764d8d7d39eeb6e714e28655d814b225e5d9f3dcc4d2c2a4743692d776", 0xc1}, {&(0x7f00000001c0)="398ff74a63c239b22f95b269d5bbfbec872320ab", 0x14}], 0x3) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:00:09 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="1b511bbac6baf70b7e0086a125694d55aad5923ee5fac89756a33bd57373b50513e0a0b79e9b73cd8dddf9b1f2c18b337e2d3d5a79c7219a6322168df9a6c85003dfbbff28c07b6893eb4cf60699ecd2232f964b90d1781206920ef5c4ebf35d69750e54a8185b7e5ec1e1966d6c65fb059a1a937be187dcc82e6156ecc80ef1e2", 0x81}, {&(0x7f0000000200)="89aebe57f0815d7be739731814dec9afa0ac5884818c2b2100416d33fa47cd33dbea0b24350b01ad76f0bacae8fc9193c89040dcea307d91b3cb0b7cac18e04e5333b8f00fbfe9f64de6febca061f42e80f933ea37ae8728a3d29ca818991f37866147f1488b61e1384f8cec1e278173a5c6c2c5ce2a4179585424e2be7a795a81c395d1455aa6b224bc5ff03ab4bdc439f9637c34eaff42fc", 0x99}, {&(0x7f0000000000)="2196738319eae3123c5583012e22a8d7330d60a222275c28df1e090833580ef562e55799ef516a8ac9ffe0f7", 0x2c}, {&(0x7f00000002c0)="26bcd2f0be9f899706f56c7cc7c5e5a14b0ebe4a0329f3086ead29ffb368e1b4678c11c56f74404af775d16e1d92ef5d0fa08037f177f1613066f10a6036b89b4aae8e4f", 0x44}], 0x4) flock(r0, 0x2) flock(r1, 0x2) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000600)={0x3f, 0x3}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x7e, 0x2, 0xffffffffffff8001, 0x7ff}, &(0x7f0000000400)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000640)={@in={{0x2, 0x2, @multicast2}}, r2}, 0x6d) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)={r2, 0xfffffffffffffeff, 0x5042517d, 0x3f, 0x4, 0x80000001, 0x9, 0x1, {@in6={{0x1c, 0x3, 0x7, @empty, 0x80000001}}, r3, 0x1f, 0x3, 0xfff, 0x13511c4b, 0x1ff}}, &(0x7f0000000500)=0xb0) flock(r1, 0x3) 00:00:09 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname$inet6(r0, 0x0, &(0x7f0000000000)=0xb0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000080)=""/166, &(0x7f0000000140)=0xa6) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000180)={0x3, 0x1, 0x3f, 0xff, 0x7}, 0xc) 00:00:09 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4, 0xfffffffffffffffe}, 0xffffffffffffff8f) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:09 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5e9630d03000000d51941208d87c4dd5f0b203100000000000000010000000000e80202", 0x30}], 0x1, 0x0}, 0x0) 00:00:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7ffe) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:00:09 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket(0x2, 0x10000001, 0x0) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e7431969ac282d441c4f30f0a39349abf54325ffee44d196c91dd691685e0ce87506c6f0f383defeb5b9327371f17a2ff1c4b6d4f971213fe886c8481c5245205dc5e3620bfb374713b6c20926cb0c45e4fc5818a7c57f4d86f3ee28cd571dbad1db363f73d1bcbb0"], 0x10) shutdown(r1, 0x1) sendfile(r0, r1, 0x0, 0x0) 00:00:09 executing program 3: accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x4) __getcwd(&(0x7f0000000280)=""/225, 0xe1) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:09 executing program 3: r0 = msgget(0x3, 0x1) msgsnd(r0, &(0x7f0000000000)={0x0, "5175969f00ff64242d58832b479811f910ebc867039163bb4769de7a85fb344061419566aa15a381aad8b978c2ea11c92885c32b191aafcc740171cd5efacdfa87f9d8d1892e4985c31a9b741e3196"}, 0x57, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/187}, 0xc3, 0x3, 0x1000) r1 = semget(0x2, 0x0, 0x100) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000180)=0x7) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x6, @rand_addr="7f791afb8adfffec1ff1a3656732c1af", 0x9}}, 0x0}, &(0x7f0000000280)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000002c0)={r3, 0xb715, 0x1000, "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"}, 0x1008) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001300)={r3, 0x9}, &(0x7f0000001340)=0x8) write(r2, &(0x7f0000001380)="a083c46c407e1f67282b2b95191b4567805a4d88d3875b4f65878a71fdcf", 0x1e) getsockname$inet(r2, &(0x7f00000013c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001400)=0x10) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000001440)=0x3) recvfrom(r2, &(0x7f0000001480)=""/4096, 0x1000, 0x40, &(0x7f0000002480)=@in={0x2, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000024c0)={r3, 0x100000000, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000002580)={r4, &(0x7f0000002500)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000025c0)=0x10) getsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000002600)=""/39, &(0x7f0000002640)=0x27) getresuid(&(0x7f0000002680), &(0x7f00000026c0), &(0x7f0000002700)=0x0) freebsd11_stat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000002800)=0x0, &(0x7f0000002840), &(0x7f0000002880)) setresuid(r6, r7, r8) sendmsg$inet6_sctp(r2, &(0x7f0000002ac0)={&(0x7f00000028c0)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000002a40)=[{&(0x7f0000002900)="70aea196cb3cc2a1642bea8b04aef2d4765ecc2507b3ac9f03352c25e1e8c52b11e5d56cae3a9c0959dc9d38277c181a9172d18691398dbe04b27e1d740bd48906ef07741e3c3c189463c5c0405dc275745822c2f62a3289e9169bd4f70377cebdcef053dea3c0c0c366e1e0c7d122c0e46988c542446806c8d1c418db0c068c065c892b6da937e51e3ade5e2fea2de271c82aa54b7efc93c29f29602e5d9863fc22cde76675f0940aafc3fd59a628ec481d3caa76a95b39388f61645da047f45e26f1cf18216bfac3629eeeb4e6", 0xce}, {&(0x7f0000002a00)='D|u', 0x3}], 0x2, &(0x7f0000002a80)=[@sndrcv={0x2c, 0x84, 0x2, {0x7fffffff, 0xd3, 0x410, 0x4, 0x6, 0x9, 0x2, 0x3, r5}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x3c, 0x20000}, 0x20104) recvfrom(r2, &(0x7f0000002b00)=""/100, 0x64, 0x3, &(0x7f0000002b80)=@in={0x2, 0x1, @multicast1}, 0x10) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000002c00)={{"799cbe9ee1b18bdbb89b2b242ecc1b83711550199c5d558598ee370f7c7b8f2e3d7ae44bc3eae79b951066d663e6d9b2800dfba0fa1f065fd86d6e8e66f895c15c7e7e3c646202e22af593621215ddda27a34fefb7bab7a79ebd5bc6e71e1a6499b216294e8ab0a6de09a8c4b3a627bf57b845a695def2b185f65543b5da771e7bad930b50e0029c70a4b2f44c9b0240eaa93c6a7ce147ed0c95ae6c8a0bee01cf105fea4e1dd2025547980ddbd2dc623e5e5df67feb5a4f0ede5b173b3a599bae770b842737f4639ef456c45c4c6133a59ee04f670477eb76162198b8a032f25666e9b1ed732dc4586a42af33487721d55f2faa9ee82af3c9389febe52c3b46e4bc9ec49c8cef1ceaadc9b52db5330b9cea738c963d8503e06745a51069fa5e70c7ebed2e6bcd04272fba74d11de0bb18c87f923d98614568ba17198302ea0fdea5efe4662531ec34441ba92a6f51725e95a5fb557ff474b3b187ccefd019905844185bc341c0a7ae13dc980300b37d2a59f374ebc3ff09c9a000d3f63c903e5a2cb0491d649bc1a1d8d4f803769ddd005b74652d11c46b2436e7f65c5364d3050285487009e8a376370357a3702a29e02e404a18308f9b2dfb9217096e947c8c9f8dbb8ee3e77d1df644d007cf44085fabd1b1ac147f11a0486b00209684f1950afc81975c639edc462e4303b2649490451acf4f6f777141cdec0b4bf70f43f231425c36c8663c5be755a6ff369a5a1368b5a4110cde9b571ca612eed91efa7132152455407f1c25b08ea709a60e801d1f759e7639c20dfab33b4115e93eb14f292d3ad8bdce0554293fd263e3153b1b84f024cb1d0fd55c2ea8b669be52ca0e1d3387ace05bac0fdfd5b5980b538ba5a85db4b819c65995e5225813922ef1f80ea4b65ed25f94192f7763bad0ef104c56ccaa6824c3742e10663af09937fa5c7e98d9c72ff4ef61b798f90b3a2d8b7755f13c0228b08661d2feea76bed5c3dcf6578ed4c9d76da4d6c045be302dec35d145239981946c747239faaa7eeec0b6f2b72191aeb0f0b6523db89b22d76f9bd1747962de4970348ab2b94ef2b434a4f03068ed2172cdb9dadac8dd28594ea25028c2479118751ab6ff90e158d248d21fecdddb06707c90ade1025f500dc49951827d28cd2bf533464846483b9865e606d16312a3fe1a783d626e8a8d0a13107ed3cb2202b1983df31425fe9e29f9f8b9488cb0bb39f98325e3d56c9ccaeeb482a9c9c532e43b135485e51f9269c45391968c20851dee88505af476f34e47ba77a0e24ec018c74f3149fa66a4e0cdb63b3a33cf9a11f8b84ab991aa420b9590017aed58bba4a8a1e88488c925ca86cf8fb0b57dc3cf5e993d6a01ea2a3cff1ccf6a4252d4d2a00da5aab7824e6f8818e51a628735423645486b3c70485cee1b2a57e433561ad5269d499a0b00f6dc", "e4824b81c0a737e2562a791b9562e43a48997cbd9fc84cf1e43671a4e6ed2f0b", 0x6, 0x8000}, &(0x7f0000002bc0)="f4a3d099f15b1710c5fbae0199e441a2ce96d319da8c6c083c62894bf9accf29aa01d620d389153fe86548ad669ad0fd45", 0x7ff, 0x0, 0x747, 0x1, 0x80000000, 0x8, 0x101, 0x4}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000003080), &(0x7f00000030c0)=0x4) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000003180)={{"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", "f99df2dbf7ef10872600112e47939752b12b7155813682933b638a69192e2afb", 0x4800000, 0x4}, &(0x7f0000003100)="182c41b0274f015a01fe76e28c9eda6d94d5c9cc6c3b3f14529f5580ce0e90e1ccf27be248df0ee160046650446cf76f5f0c420ee791e63b005dbeba7451fc3e494728fdf889311bd95b95d49365b9935bf3dce7f1880ec356a9394a2c21bf07f90e069d6650", 0x0, 0x4, 0x20, 0x0, 0xffff, 0x2, 0x9}) sendmsg(r2, &(0x7f0000003b40)={&(0x7f0000003600)=@in6={0x1c, 0x3, 0x3, @loopback, 0x1}, 0x1c, &(0x7f0000003a80)=[{&(0x7f0000003640)="b9959b299b9fcab3b8ca4944454657e0a921a5bac4a9245287562ee633ed2b2cee32540369850c0a94e7679c7a01b046167f80c66086bbf35ec41e5a490caa4cb58bba3e6c9bb64f46729c84b32de34e57bdffba950ebf2f6c8ba045aa13048d926aa115332170df8f7988ea5ce10bca4f555c80d78bfbd15bc25fdadee947129a3624d6b55d3eb0c112704f787ffc44b0a0d9c828db213dc738dda70f9a4f750d0ec6d7209a694361de", 0xaa}, {&(0x7f0000003700)="bc1189bb198e10f3ae50adf26e1491a2650d4e41674a5f5c797697b2f969ede6cb4e8668c3e0d4cff1cb8cf23af0ece0c569b22c626ea0fbb408072e4531fea1a68fdb0bd0386fa3c68499beead0cb4c36d2bcce3bad8324f5e6cf01835447a68cbcfec1272fe64f2e06efb37640b0ff06263040db3259fd69e1f7a4284fa3bef5da49b3626510c38dcf4afb9ad46298fb8fe00b8bb5663a0cfa70", 0x9b}, {&(0x7f00000037c0)="d524c71a44f947e24b960f1113402cb5b3ff16aaf50588415ff9c99ad2872a081336b163b0d47984660fc6688865afe304d21d9a4c7fbb678c1fa664d33929bbfdccbae03722225c24e8e3a5d14713c39cc0ce0032c644dc3c5291f44f67c3e92452569e6748247583138b00", 0x6c}, {&(0x7f0000003840)="8e8c209d17138732fc1baece1be583bc3a80cce17a5fee96e8196ded5a428a2ddbb1ccf5acae8acf142441c7612a993549d87dc6006a0fea1ce2f2f7f2514f57432a88d2c16837a1a5cbd55d5adf8d9bd2c1545af929650786d9a4e4fce0de0720bb9888adf7fbe6220d8b0e5416d28f51bcb2a3b2ca8e66da73dec1559acecb3091272477dee60c94f7f3c7a4682257e9e424f068087461bd436b17f6fc2b30f1d0", 0xa2}, {&(0x7f0000003900)="d4da95717eea60c2c9dd8a70fbf957f75417ab4306081e1c2129b5113b0161de51e2297ceeec1bd0fd6fcd4c5d058263b1cb0082c713db9ac39857840509770696c3dc60c8bf9e32eb43e49877c9a31c58f0c6fe714b11c061da0809933756e430d2ea3aa9a4846b90fbf88ceb6e2c676768", 0x72}, {&(0x7f0000003980)="a6a99f77a7e396196913f31595126d9d77ac9d1b54fb7d5431c9395d4f63973c006204286277dd5872cc3c0e78d5c23d7d5b3a5330b428dee6995c7d82c5b19879250a4d4da12c742761a93b90b067e3531b7baeda47f50787e60f16bbdcbaf1fe569b4750c27b32811c55df2cfc07d628e6c884e000cad137b70082ae1e7b38be77616252f222351af6ad374421e4e23851e7f87f8077975d6c7934fc097bc1adf15076401d3a6f011f87382f49044070ea15c0497859d030dcab91b4473a3f7bbb66cc974430e45995636e3d8166bcd40d4bf7", 0xd4}], 0x6, &(0x7f0000003b00)}, 0x100) getsockopt$inet_buf(r2, 0x0, 0x4f, &(0x7f0000003b80)=""/34, &(0x7f0000003bc0)=0x22) socket$inet_icmp_raw(0x2, 0x3, 0x1) shmget$private(0x0, 0x4000, 0x22, &(0x7f0000ffb000/0x4000)=nil) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000003c00)=[0x1f]) 00:00:09 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) ftruncate(r0, 0x9) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x2, 0x80010, r0, 0x0) mlockall(0x2000005) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004eff00100000ade3b07f315f66950b8d098822f856a2010000df00d700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018a20000000000000000fbff0000b90000000000000000000000000000000000000000002d071f24892380", @ANYRES32=r2, @ANYBLOB="0010000000000000000100009507000022ff0300"], &(0x7f00000001c0)=0x98) ftruncate(r0, 0x2000000000000) sigaltstack(&(0x7f0000f27000/0x4000)=nil, 0x0) 00:00:09 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001, r1}) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x1f, 0x7}) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getpgid(r1) 00:00:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x1cde, 0x5, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0), 0x8) 00:00:09 executing program 1: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) r1 = msgget(0x3, 0x20) msgsnd(r1, &(0x7f0000000200)={0x2, "105dea2e93730b7215b67fb55b76d587b07a79c7105177313dfd220ae77df96a640d69e2ae440cd1ec679bf48a3461b08a6c3e440890dd815d20dd208af8c7e624e4c229c1e2878e4987eea865544034b015f65519820a17e2988e6396049aa4a4e0c99a042e5d9460a18bd30bf7c785f686a35ee004ed4ef5325f14369cc6b0dc13ca0006be0aef263f5de29524171ae105c8b495ea2e95cff51ad5a8cfeb8b660feef6de76b7b9ee1385c09577c902232355c53374f6a84b26c57219282d027f5e0ea876f30321934e3a41a9ba"}, 0xd6, 0x800) setresuid(0x0, 0x0, 0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, r0, 0x0, 0x3}}) setresuid(0x0, r0, 0x0) shmctl$IPC_RMID(r2, 0x0) 00:00:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7ffe) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:00:10 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmget$private(0x0, 0x2000, 0x55, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x0) shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ff9000/0x3000)=nil) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x1011, 0xffffffffffffffff, 0x0) 00:00:10 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0xfffffffffffffffe, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 00:00:10 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xd, 0xffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x3b, 0x3f}, 0xc) r3 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="0002003a00696c653002"], 0xa) 00:00:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000180)={0xf9e, 0xffffffff}) ioctl$DIOCRGETTABLES(r0, 0x8004667d, &(0x7f0000001080)={{"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", "bdea4ee5d20f815da5b411cf15524b9b0bb4e11ab243440d301b4559dd215a5c"}, 0x0}) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000000)={0xffffffffffffff3b, 0xff}) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000080)="eecffcd4e4ccdf83df47e661ff617f02c43d9304d34465f2f5e693ba9b959e5ff30a28b27bded0a21b894a8e52fe7e9a39338008284a51baa563c47ba916deb576014eb90929de25f9f7fa14c359f8e3716dee257784aeef6b12ff6df2755c2c754f3c9009dfd81a0df2cdda78be9a538ee82ee0c682458c2f2bb0753cde2ca786927e7e800c6662706f8033b2244b6fc6104f8f11a23d0926fecde8455521c1e34755e24d22269e3f7d1950acf86c7a28c8730b0bf66716ce9affec3fd2312a937c327b072191fa5c3701c743d37e7c846dc29f376e06d0b13f8926942dd97b989d15742fd5088c1e") ftruncate(r0, 0x7f) 00:00:10 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000340)=[r1, r2, r3, r4]) r5 = getpid() fcntl$lock(r0, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100040000004e, r5}) 00:00:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20001, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="4696b539080c116b0f5bb96507b8422bd26d647a2e5209336ac55dc08eaab1ddc373ce9c46f867a96b9946d79e2f334c4b802bacb0a14ec64c1434f28a0a13b71531a202f996786b259b565a053d51f0ee77947029cb2356107cf3090f48833b4b72e089ca42b47ca53ded7b63518cb5c8295b238dc03c564c84e4c16aeac435867a9c688c3ac8acbd69865e40d9060b0aabca86b20785d7d1a3fb1eb3768746a6220756d87e61275d") clock_gettime(0xf, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:10 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x17c9, 0x3ff}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0xff, 0x8d, 0x401, 0x101, 0x6, 0xee, 0x0, {@in6={{0x1c, 0x1, 0x3, @mcast1, 0x9}}, r2, 0x101, 0x0, 0x5, 0x18, 0x1ff}}, &(0x7f0000000240)=0xb0) r3 = socket(0x2, 0x40000000005, 0x0) fcntl$lock(r3, 0x0, &(0x7f0000000040)) 00:00:10 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000005c0)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x21) execve(0x0, &(0x7f0000000580), &(0x7f00000005c0)) open$dir(&(0x7f0000000040)='./file0\x00', 0x700, 0x128) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x6, @rand_addr="d2619cca19edb427945fd7f20ebabcb3", 0x7}}, r1, 0x9, 0x4, 0x200, 0x3, 0x8, 0x7fff}, &(0x7f00000001c0)=0x98) 00:00:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0x1, &(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x5, @rand_addr="3653208f8858493abc31d6532a4a6c37", 0x1}}, 0x0, 0x2, 0x3f, 0x82, 0x8, 0x101, 0xfffffffffffff11f}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0x20, 0x1f, 0xffff, 0xff, 0x41a4}, &(0x7f0000000240)=0x98) 00:00:10 executing program 3: mlock(&(0x7f0000421000/0x4000)=nil, 0x4000) madvise(&(0x7f00003ec000/0x400000)=nil, 0x400000, 0x1000000000008) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8080, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="5ece350e97d9bfb5199192c6a7271ebb605f1dd57a616a1feb98") 00:00:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) writev(r0, &(0x7f0000000000)=[{&(0x7f00000020c0)="b7080b68054fb79ee3b3b7edca87e63734ce9386dead16510375d7585ff049e096985dff52f8ca98972d5c8635320f9d66dbf710297430488aa11ef9b9c4ed93614fdb32b265270c4d7f0f99e32721de3452f9822d6f2db223f07d99d0212a8e7b7efc0248c0c206b7a3f68bc906ef53d0c975dea0c7f37f7abddd8fcc5d5ef39fae0001e3268a0ea9ef3b582d4ebd9a6a1617fc56809c30bc46576b9637aef43fa3315682c32832afb23eac138d13b716e2d427cb176d87240aaa9b8d5d02b8b4666f9d10a4ca91d863f5b4dd53e971496ee01d553022ea234757361cacf28a1f3637996f34d1f03af274072e6e0fda2ce92c603724a6aff14ea39d2b2e8e5819af2ed7eed5808dadd6495c772d12a4fe1d4815e5a3dbf3a1c4217231b12c7ebae1e4629b0fd37e3bdf4fb867508904d58b4c64c11bbf59f9786ce673fbd2ac88616b4e9c9e6a0f1b11335f0129318591bc83e90a55e9d2bbc26274afab8975663e5906359e0fcf3f2f3935f07a6140cffcebc6b5491acd3141d98770c782fc552e86fdc24d23e68d3ff26e8e07e9e54ff4b76f6aaf2b8d2096f0b2fa2b06a9fee1b67ea1e6aa360b947fa61c5ade5c43e3e515638fb8cff5a5e25fcc656223cc744e1e66b09832e22d723eb1a103e29d7d31ba03f5fa16d21059201e8d6c6a70efd66294d176d82e6fcb501a1462cf8742f2fb2266d36323848fe7fcce7e22ac30923d3be45b9da6a2c661952500f20132db4628752ceddba722fefda9497a65f7e955b7a6724d893909fd69f7ff8eea4bd9f13ab66da1b44a7628771c6a1a979b3373837c7c1f77cff2ce5192e76a84594242300b2e9f358b9f7f4b5fe9e98e9d248838c2f3cc8672b02dfc95e2be43fac437b34bef1344168898253a5af7d82cfc3ebe7fe2b1fa8dc80fba7f64e8d84d3fb072f295ad87ab39ac327c9a4b342a2669d592bc780c2f30d4d91b0958fcf763e3eecf99cd26892e50c846e859da3fe62dd525966f73eb31ac65bbb933ec4252eee6593013f0c0bd3e9c1094a3919e7f14e18d03a4060e69876fdb27d68087ec2de33101331e86db6288c809a172b89874be4a9882166231a37510859504803d5e54a96c80a8503d53be98deb45971d0eceaf3060451d15c0051e71b93e845153f86da919695e17026aa5c811ec422e548250ca6a8932852a49687f69604c3fc6a97292c6d6e1a6d1dfde0ea0119b3313017b098dc757ee716ac5e03e706d6b20a2c14b69591a7e4e2df29139d9f285c604786ca2af394cfefe9ae3f30832490bd5a7ed9dc2967743c0b8c2cec4a449bdb4edd02b1bfba0b3ad564022c08b81431bebf64773b6fa4df7f6390709655fd9881fd9ed9fd60bf1fcb2987b856c6069b77f0f3c7b14d73a173e8b80e62733f153c093fbd52e22e4c4585f5e497480eeac4022d31d9c2e35d0c1b243af6c063b2938525b737068d148d680dc89e2df7bc66244c8557cefb04771a8d28f9c2fd08d7335209529ea30eeddb4ead1a8feef5c17b7b328b2cd3e1e50ad915abf17b8dbe528b83bfa8aa10fcb3bf0560328a3b0c2c0860b61e07aff86fca2c22104f7315a9a2c79701374ff3c7d210347b0243fdd2ec33f5f959a5439e7384987de5c0f5d869dff02c6ab09e6240ce9ba54ed9deb7fee878199716b5277f756abc470b54c9d6ccb697133ad69d51ab1b35c6cef2f7b0468c86cce77c7c373c5e3a569abf4d90c92d414df3b28beae9eb9ca1756121d46a5b8db1e47111e3ef86f9e459262060e45205c41b59a1ed557a5c2d21d8d0915ca123b207d1b7c6698c8e60c8e0d12a0fbeb2e37c808427536aca9a7fbcec811d1a1af45dad5b8f97f6eef53ea5c0ffff4cad3b701313bc8c6b85a3219be78d795aa527b9c10b20955c4184fd3e01cb0f6b592bff89640c1ab2a00e61e58910e77e326156b594d3136fed8bdc1230d245e0c2bb5244ad9fc1f92bdd52477b862d5dc6855ff9abae2204f556e0bc736f234d883a9b21b22c5e04e2e7181eb5f044e099cecddc89c1aff52fb3454235f8223fc14fab5bfc7b21cec13ea3bd5dbba7c70e53ce01eace9ac8212f3d67440c6b183933a6b9f3116377bd9e7d8059f2b62475e6b49ea753677c376d62a9481d92cecd7bca89ffc1fdc7bbd438af9b0577bf75e2939856a385740f5f43f436ca55cab667b94ec51bd5f87d728f0a82768174c664c4cb0dd9e223ef71a3e1f8bf96f84a49fe102d82d71bb39cf2fc8659ef5616ba1ec65d16c59207fc93146299dbecfc190f72d06d94d4717d8e3cfc54ae3db79fb1f46dfc55289c641a7c09c406a7e2e5f5dcdb4c0a19fd01194420f87072d87f22779032f78ff530546cd5a47fef5bce5d934cb500c1a70444bc0b2189b33c7dfc169de5b78bd7c4ca57855e9b365b268d1f670c80589f40aff9023a5854c9fc5cd7645c323fd6703713888adeb716826978a4b1659b007122043a5441e71b7d3179a627075dd063e21cf4dd8b330935dc8d07864394e7e80cc5ea16b9371da75a8287e83a165ed289602e106f340680365d6f235a1d884a36e145e1e68b90855ab0fe0ba85cc564ee0b42bfd4bbcb6123115bd6062371e3242ecce2ab339abfaa20e597de64cc980d03df76dfe93b6fe03f264268ca5722563502b8f0361a1ef1e0032c0eb787794f450365e03c9d7f7f821e7cba080c19e59fa45d2ed04261a1e15df967250d5aaf75d3b7ef5f681725e2761d9e7c3317cb3cfa4fff2416149068b3e1114246a54245881a8ce2de3b066122b798579939aa53676cdccd98b2dc21f37b7b6de37b53e0cb471b1b101c40097625565e1c28b8b399b5e7a43c757b1427c7b65bf2e02d96745da2c921b69ee4a5042be9421e0f2b0d39bd2401d712654eb67c73472c2a41bd0c557a87c80256fda9b6fb550290e71bd5d87e88d582212b09eb7b4cc5b17bedb1fa20be363f4ec1628265fa43e547fef8e349a280ffca65c3533e90d48d6c4c5eb078af6548aae1e25f99390447a909573554cbcf0836e2abb6782a9a178cff5782ca9fd36cb6fcd8248c291683d2bb85daa7a1624a8c5c00a0aa79affadd5f3a5679194071ce6434141ac1ff5635cec30e051986dd83f93bafa578c72c2ed5d53bfc3e268660d547b583c0d4e23f99365743829030745d77e035bbb3b6b4176d14beb38d8eb76efd94796ffdc073d83cbaf49a3293d13c6db54c8e71958e5818a442739a08c7ca28885e5f379d38b7fd11df461dcc3bc95c8f03ae0c769489a870194b8ef77a72ce0e1cb4f7262c7c15611f77e39f66b330e88c6c8d151871f98dee00f14e26d391a5ebec6fc9ebd02e98169defafe575c9c053c9dd60d924892bed7f7e0d0651a9573a269d9977830596cd2009e7d0921bf8bd6cc36475ba788c3cd5022d78593cc93fc2617b5c6de6e21250fa846bc2a435eaf01822c5918f41a608c473a6636324128e9edec6bf0a6ef038c46056664299e0b2cf0336acaeac4a75f9c504c5610606c7cefc2ee6e90d561a3007898de4ff3dfc0f19e5a47a73f5c301134ef1187fed4ea1535a11463e561f546eecb0d522a2d31e72932bc79b230bc0150aeedbeae9635aad90dd573dbb570302bca8db6ace03a27c255244e0f01a4d7eeff362b4293d5860dd01657608cc27b0eaf5ed3cf29707d7f1749831713bb8ed168c098e05b52440afce599dca647b0675ed89ec97cc1a053e4973f7bacd3bd355e9a1b20271d8086d12e2ad2dc491e45cbdce1d9f6751de5683d9801e952260e57948174ec0fcaa7f4b92f614115824588145b8150474dc680e6806a0498f4846ce440a302dd56020be74d8e326078fd969b6a1b4e61b0a2b2570831e55816e4138c5dcd2e5fa780c8ee202781a7e30a8b07cda30a1de5bfc8669b4ad2a87e60362b270295380e1d46b7f2114570e8e704f92c2f99d497fb39568bf57979123d221c5f0e4a22a53405739cdb5a9e8430e459e8062b08f88836519537be2dd64d7045e5f2aa3e5e2165baa8762804bc2dc67d49770ddf30d774b152429965bdf1ee78a66abef587ab02d2f8ccca4ce8a2a8342561d764bb298c7729c10646d43d09d76e84ccf6952bd3c5a523ed89a779db179a4610fe76d911682fcf8bcbb0b562acbead1968d7d5b6ce4f8f7013589131562d583dbd5151c79d981f6065f7ff8ea2631a585ce5fad97a67fa490f974bd0f8f97d30d8daf85aae9615761340ee183c1f0c85a7f938e30bc3ea4273c52005d318348964a6f33841b1ed87b47f68ae579bc9d921c3bc9e3687c04a7aef2a9a8979c614175467264ac252ad9cbb4f2d373a451977c103ebe0458f81cf7e78a15baa5a2b4a56100ef048442ae6fec09704ca54831adbe6f6c726f6eabe966f2bc039b5c39bccb8790cf9f4b649499b3f4e7c2e611304e1ebe896c447e04478ff40a2d3ac962eba577c952978cbad878056d2bb97724db8ff0042ef3146629ecac0745ebef4b8fa5011c4b6d8c57896bff65a3e1ba6fc56ef78c8bc8206da5014467be82d86e7ef2f39d5633b0ef4b161da3688ba81c85e37516a3e5720cd56d82d6befdbf8b0ca9208f614ce0644e5e5ec29109ab16fac167581626e94690cbafa060581931d51667b1dad4c78721cb49747f434541cabbc57b2f3031a09f77d09e8fc0116f854931ea09c593eff5c1edb3c7c937a29604e73c8f4c3168a41ea975288a6ca2a736af4222ae798a392050f18d8b9d2db2f0e3f17c9ec0df189c864b7d46268ca944d8202099f592edc9a42d2cefdc1b913606b2e3f659f304e945b7e15f2f90e3e3867de103d5a2d76854e4efcf651da343df457efc80d0c91e1786d0db49ffa741a9448010d0783e2d4a0b32e8d1d162eb50897fcbb84e33f14097d580d5c7e711831cb62123ff8b8d8caa13adda521eac218069fa023a19cf5873c1ded75bb54c5611270852b5dd72e46a238d671248480473ce39e65701ffd80324a1f119a810446450d2e1f59cbb979971f6e5978c42fb5fa9dc09509b372e1ff75b195a5d439446713690b0988a9e0143148f701c1df0b18e99be08ad05508586d556e62741ed4894f180404a27e0993e7a0aff30d8f2ede64aeacb8b9652d33923d50c60370b02caf8e5b669fe1642e80f6362558cac5425c747e83b9661418e6e65238df5e32cdcbcc10ee5d85dea0879db40cfa1e7df75fdfbbd2cec23fa87a375c61e924763872c6c6dda396bbcce0289076f13b418b22bfa376bfb31e6676ca59c58f3baefd4e45f520128d8027de7b123e6a59bf06034266b8e8098b9e5dd10c6f896757417f6b4dbb31f3c842c3803b2eba55184043b6f7ca2897a295612d9f6b84a654fe05a9070c301657be5de10b687a09dd02d713f87f6e022551b4964648980e0519359cb5567b8db96aba0779e3ed35a382ce442651e1a615dff029f9c1a3dac51fd6efd0d670bc8e28e32eb51a88f99046e7e38110bf9c740f257abe0169889cdc1add20c97d50ad1177f65a0c826b23b32fb98852e399ca503f97ee9ac8777b61ab9b63da92949290bc610fb27743273780e25662d8f4d8574751b83767ee40a8def8834de7cddb08624d127b60184c401470c850a6085e803f58f324b4734d4b1a8bee8010f285dd5448736d25ea69de62ed8643b47e0b962ac7794076c237cf436d6fdd3e36488884afab309d8dbf37098c77dfacba50d607637aaf394ead195d5b4aea9ec95ac1227e43ce108d4e51a99a9c36103983bfbbaa6f8c80bbc53f15070cb14828b3603f69c8310ab004a4c9594e524c02b9c7582fb2ceb94e58141faaed0fe62ac373c15bdc664f94e6f8e0d288b007f754c5b686bca5478bb14cb305017d45c31315fc1034ebce7fe758320a36df86758e4bff89c599bf990fa7e6251b7cb3a67152cb68b825aa83dbe3c9831e8323eec4736ef4c997aef111845503c6220dd05a1b76587740fe97da7bea7ac9cfd900c1fa9dbd3fc18b7c33c309cf8a8ca7aecabec3a061523acde8c9e63fb", 0x9be}], 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1203, &(0x7f0000000080)=0x1, 0xfe9f) 00:00:10 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000303f0000000000000118c6f619ba993d4c732971f969ba70709aef529cbd18d60c24e82816cca6dfd3a7a62da6d9fa2c11a7f06dea10435418f7e427166eff7d5d7db3e4015d30f6c2fae885d3192523f457b3c24b3aef678770312778c59be73874c85be5315d16e70e48c86f2fe0209bfa1a40d2d67ac0fe38f4df874065a0c0936d70a8788aa911f23336ec8c38bec000dbfcb01f30d6a7413a54aef3c1adcdcbfcc07169d553212309b1a5ff7f0e676c50b371b3ddebcfdc9c3c4fbf01d6ec91752371946f"], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080), 0x4) 00:00:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x2000) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000140)="da64b82e7bc39421e5817f0903c814d882e5cb1fb72045473015ed8a005feb01d49faee07f5083f33159884b0cf4a08c4162c5af9c06839280535df5d22f6151ff8cca8c7a05d446d9f5f23b77cde20f93f0cf70dcc245a7896ebbeb756212939d4fc84232b4c4a3448dec7b111ec77d450f3c1bbb794fe030cb4313833ecf81d9af99ba693399f09c27994ff068ecc260bce16b3f577eaf266d9a7794061697272d49bf31557f185c7240845f80e5cc0de3dc50f8b124303367638cde52") mmap(&(0x7f0000000000/0x200000)=nil, 0xffffff, 0x4, 0x20011, r0, 0x0) 00:00:10 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00002e2f66866c6530007abc0eafbf725ea5283efe3d027b013fd60731872b7edfb68d98aeb6ae718cffcbe2ecec3f25faa51e1f4d24b94caf20215a452651bad2239dd1bbad7bbfd617a2d400cccff416a1f74215a2882d791a3a4df3687ff760bd4e7e1542bac0f17cb871d6fcfc8f66f2d2e5829ddc17dff97594c819dfd92f9970fce06ef9f6867bfaeaff7f3ad21156a1a53cff91d40000000000"], 0xa, &(0x7f0000000040), 0x0, 0xfffffffffffffffe, 0x426}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) openat(r1, &(0x7f0000000180)='./file0\x00', 0x20000, 0x10) sendto$unix(r0, &(0x7f0000000040)="9437d234ffbd205b17d76ab4eff7af829c3c79b802638a8c752065261e5da0a2a4d018953e959908b429ca4b702a3ae2593084d8b3ee36744de6286f0bdc3d02eab355c6d6192c459c0a5a68564e1be3ac5f8ce5e4362d77268452ead602679639fcf95711fd364a556c2caf1fc5a6677650046c36afb71252363a23c88b5c7ddc368f8a5e2903917f0e6a4d8a1ea65e4ec163c51af9d9890324d27fc8a76511fd25c71aca153eaa2c6210023d4e8b6a9e1cc9eef37c5d44bc780d2fd238a841a0ee969bd639ded7a2df27", 0xcb, 0x0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) 00:00:10 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) r1 = socket(0x1012, 0x3, 0x3) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000080)=0x8) 00:00:10 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x80) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0xfffffffffffffffc, 0x100000000}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x5cfe39c5}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x8c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r2, 0x8001, 0x7, 0x3b0, 0x3, 0x6}, &(0x7f00000002c0)=0x14) syz_emit_ethernet(0x8e, &(0x7f0000000080)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast2, @empty, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x3}, {}]}]}}, @udp={{0x3, 0x0, 0x8}, {"e407646a4f28f929a673d7d86114248b7cba6c66c291c8696f7fdf29c02f7e4afc6c7312c735223fe24cf3de61d3ff3bc07534a5c7dd8e3ee07d1b4e5c5e7ad6232e81ec154e377184907128dec992de748c60910f411878"}}}}}}) 00:00:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000000)="19b21acfdccf0505853eab7c14ff6a2dc1d5") 00:00:10 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x1, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r1, 0x4) r2 = semget(0x0, 0x0, 0x204) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000000000)=0x6) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000ff01000001000100ff0108000600000002004e20e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000003bb100"/150, @ANYRES32=0x0, @ANYBLOB="05000000ffff0000030000000800000000000100"], &(0x7f0000000080)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r3}, 0x8) ftruncate(r0, 0x7e2780e3) mlockall(0x2) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x20) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r4, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) 00:00:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) lseek(r0, 0x0, 0x2) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0xc050756a, &(0x7f0000000000)="af5f010ca149a319a56f360ddec375e2f6238da0e03bc6d91b80f9723709f6eb9a6b65a57c71cde8f387c29409b0f1239cde3654824b84ccb007fe5d18e158d2099eb0") ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000001080)={0x10, &(0x7f0000000080)="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", 0x6, 0x4, 0x4}) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f00000010c0)="b882e7a42a6b32c5eefbe29d19efd247a57f1dafb09ebd4342c7cc12b1d8b52ca29e0828d3cd4906a99f85882da37fe1d402a3c8758a1f1db57eb723279e52") 00:00:10 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) 00:00:10 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x2, 0xf, 0x2, 0x4}, &(0x7f0000000080)=0x18) r2 = dup2(r0, r0) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000240)={{"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", "1a3311476ba5efffea86e5a98c31b9e5115dcc2b4f8de6cd7a9e0c0738e70689", 0x810, 0x6}, &(0x7f0000000140)="3d365606c7fd33125920eff4f42ac3d1a1c28afb9f3bfc7b4e27b5162f52adfb1c9acd5ae6416d36759e8305000b773102272f32ccd288b4d1b013292e674c0d621db4ec6eb3053a176bb3b17a4f95d97e82a9a8aa7141ff78a500833af7c964f0d6acef61030cd85624de95950096a164e148c9c81ca8ef4d7ce3537a6b58caccd775c8e7ef34961bad76f9d5621dd1fa70026ca39ebeac5b660825e69e28fb60a665e629a6", 0x2, 0x9cfa, 0xffffffffffff469d, 0x3, 0x7, 0xffffffffffffff59, 0x6, 0x8}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1}, &(0x7f00000006c0)=0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x1, 0x400, 0x4, 0x8, 0x5, 0x6, 0x8, 0x5, 0xe5, 0xb1db, 0x80000000}, 0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xfffffffffffffffb}, 0x10) 00:00:10 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000004c0)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000480)=0x5) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$inet_sctp(r0, &(0x7f0000000c80)={&(0x7f0000000180)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000240)=[{&(0x7f00000001c0)="594f190582cd2240e8ffe1770452a08e34f7d4efd657d033", 0x18}, {&(0x7f0000000b40)="c0b12979c797bcf54bcfe8545e8d729f89ebfd4cfbd1ea93eba4f2305ca44c028cc6438ddcfde07a6bf924ed414785593cd754f273c2c157a6fc62c5d3e1cb96982e99c0d45d23eeb7cb6e50950fc5374f5485e648001c6c57eb7c51b95b61a9b0178a385b0564eb18a45053acf4215da6aa042bb4f25b06e228aaa5c2269f81a766ce244f59e88cb276f18fa5a35410ce7332d9bb8c37258fa9d7d3cbc124d61f74f9cb3474b9591c0062fb766d29b59afd6b8cf8523218118feed94f77ef68532c118de3fb94c0122d112de7edb1521778", 0xd2}, {&(0x7f0000000200)="2c66d225e6e1f5", 0x7}], 0x3, &(0x7f0000000c40)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x10}, 0x8) sendto$inet6(r2, &(0x7f00000003c0)="f6512a8a31e0a97de95b931f5350ea418b557cc8aa240c5339fec36a591c7137ec2a33c339b234bbd05718498e91827463913e0e8376dc45c3e7b4d5876be5f02aacf6a2fc7ef379aeeec6b382351d087b04c386240d13010d1bbc3c33e6483c44d4951962fc827e", 0x68, 0x80, &(0x7f0000000440)={0x1c, 0x0, 0x3, @rand_addr="c363f9a9f0f9ab9d95a19fd6d7ed787b", 0x80}, 0x1c) socket$inet(0x2, 0x10000003, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x18800, 0x0) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f00000005c0)={{"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", "1e47de26b67a47b45e18b0e6788b7192177e82aac1e270ccb69e9631393a047f", 0xd80000000000}, &(0x7f0000000500)="3692590842fef0cdbe6962c7ed831faf7a59fa17265809fa3be1480056e46fefaacad11e6f3fc7abd99be42e8985805a132b43290ae70e73669e1f184e3cb7d30cce88ff40d5a4994a9948b75ef33b6fa09f501226904013465c3ac23f69bb9aae9c8d9c12d98ee29cc7af6893631d3c9b0f7088d7267416bfe02b5e82d403c66e5b8b5eeb6f00d59f5dafd21a3628abdec0ea0f300f7680fb33466514b1762a4befc95a80acb98e3cf04e0721bd0675a251fd2ddc8ec5ae80a23c", 0xa5, 0x100000001, 0x80000001, 0x5, 0x8000, 0x2, 0x4, 0x5}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)=ANY=[@ANYBLOB="02004e2300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f70000000000000000000000000000000000000000000000000000000000000000000000003b72eb379ea71a6c2ac8b36efce8bcbfee1015450d291b489c1649b9fb8f1323dbb285143aa64c7548864628a36e44fe18d9dfbf2ac99e3b5cb35710ca55b5c2f2393c9988ead2a01b5300000000", @ANYRES32=r1, @ANYBLOB="01"], 0xa0) setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x100000000}}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000280)={0x90000000000000, {{0x1c, 0x1, 0x9e2, @local={0xfe, 0x80, [], 0x0}, 0x9}}, {{0x1c, 0x0, 0x1, @ipv4={[], [], @multicast1}, 0x80}}}, 0x108) 00:00:10 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d7ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010702907800000000609433df00003c000000000000000000000000000000000100"/102]) 00:00:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82029cabd8e257761278"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff010011"], 0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) 00:00:10 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = shmget(0x2, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) 00:00:10 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) preadv(r1, &(0x7f00000006c0)=[{&(0x7f00000000c0)=""/158, 0x9e}, {&(0x7f0000000180)=""/237, 0xed}, {&(0x7f0000000280)=""/132, 0x84}, {&(0x7f0000000400)=""/132, 0x84}, {&(0x7f0000000340)=""/83, 0x53}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/65, 0x41}, {&(0x7f0000000600)=""/161, 0xa1}], 0x8, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)}, 0x0) r2 = dup(r1) r3 = msgget$private(0x0, 0x440) msgsnd(r3, &(0x7f0000000000)={0x2, "1647539ba47d8cfd57fb22cd1fae6bc64c17ee9f0bfd6c4f2d47d5d54ffc3df040a269f2b9c21431b1e51bc96b57cd49da131a1e5c01498fdda75163d29193f812ff179b37731523e3a3a21e99cc53cef67923882ca7f96e83cbd3935872c8d381428c81e34696cdbbd210181e7f36ee86a70440110abc121b10bab6f1721829c1c53eca47d602da704d2ec58f580ee5c04cc0ab58208b2af531f14da42162e9"}, 0xa8, 0x800) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000740)='/dev/pf\x00', 0x200, 0x0) 00:00:10 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x6}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x26, &(0x7f00000000c0), 0x8) 00:00:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x85) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000140)=""/91, &(0x7f00000000c0)=0x5b) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x3, 0x8, 0x0, 0x0, 0x6}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) 00:00:10 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x1b, 0x0, &(0x7f00000002c0)) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000200)={0x5, {{0x1c, 0x3, 0x8000000000000, @loopback, 0xe421}}}, 0x88) setregid(r1, r1) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x400, &(0x7f0000000040), 0x4) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100300, 0x0) ioctl$DIOCRCLRASTATS(r5, 0xc4504448, &(0x7f0000000700)={{"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", "8f37ee03c779212c2c4f576c3d8331cc0adf5c2606f6e2cb2742fb35edbab796", 0x9, 0x4}, &(0x7f0000000400)="08ffc51ca359559e605253cc1730ad7bcace7206f6e4585cfc901534dfa2e79ceaeadbd83c49b4a3603eb0088075ddcfe7606c180d07b2fde02db95df05aae1c4ed4838e148eef0b43a285b7364c557b884fd84b36d00b739239fb2406bd819e6bd3e7bc80992b900717e8fd4c76a30d7dd5a4b7e43a56215fcb94c16599e7b3fc628bff4825be161af04e25eee64daaa0cc137355ca3000d7e8c02c0a660fd693aa4caf3fd04e90092807fc6498e5b0281ab86f1bc3b0a209cb5511f51bc81cae3da6d20ff12c8c5e6d9589b04a55ee5209896043dd582203a2fa859568185966e9fde6", 0x5fa, 0x8, 0x9b, 0x743, 0x5, 0x7, 0xfffffffffffffffa, 0x2b}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCGETRULE(r6, 0xcbe04407, &(0x7f0000000300)="f6b6fc1e7d5c7148d1276245ceb1b7eab725f257f2b9da904a062a23aab1859c15204ded9bf486ce6d0de1605123dfe5c24252967f4eaa8dda7392fe72ee3aa2fd1a8c07856cfb300cbde900ffd1c45877f113b400f276636b87e480eec87314a8745a5830f1cec714600c0312d9304eadf8cb65dfe1a1364f6485fa3be411904caa4273ba0ecda0b433561cf9c787bed423e77b2db2abcb80dd345f6d8c90bc46cb9e0d7909d7868d4b87889026ef4456a7880bb7c36b8ca7e319c1560ab9d4e5704fefb696") setresgid(r1, r3, r4) 00:00:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xbf) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000ef3000/0x4000)=nil, 0x4000, 0x4, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) 00:00:10 executing program 3: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) fsync(r1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) 00:00:10 executing program 0: r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x800) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x4, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) r1 = dup(r0) getsockname$unix(r0, 0x0, &(0x7f0000000040)=0x20a) dup(r1) 00:00:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x32, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1ff, 0x4) 00:00:10 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x16) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000080)="64a67484ea1e492cdcb1961f724bf043d70242cb592afe1415aa7d49a8bcc15aef7ca3a2568c") setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) fsync(r1) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000140), 0x4) 00:00:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) exit(0x9) accept$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) dup(r0) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075) 00:00:10 executing program 0: getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) setgroups(0x1, &(0x7f0000000140)=[r0]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x205, 0x0, &(0x7f0000000000)) 00:00:10 executing program 0: select(0x40, &(0x7f0000000000)={0x9}, &(0x7f0000000200)={0x6}, 0x0, &(0x7f0000000140)={0x100000000, 0x9}) select(0x40, &(0x7f0000000040)={0x6, 0x1b4a, 0x50f676d0, 0xc1e, 0x7, 0x2, 0x80, 0x1}, &(0x7f00000000c0)={0x7, 0x80000000, 0xd7c, 0xfffffffffffffff7, 0x81, 0x7, 0x400, 0x1000}, &(0x7f0000000100)={0x10000000, 0x5, 0x59ef, 0x0, 0x572, 0xfffffffffffffffe}, &(0x7f0000000180)={0x9, 0x2}) r0 = socket(0x2, 0x20000003, 0x894c) accept$inet(r0, 0x0, &(0x7f00000001c0)) 00:00:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvfrom(r0, &(0x7f00000008c0)=""/4096, 0x20c, 0x82, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x0}, 0xfa) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000840)={0x0, 0xe}, &(0x7f0000000880)=0x8) 00:00:11 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000140)) getuid() geteuid() fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r1) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:11 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x6, 0x3, 0x4}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x5, 0x9, 0x9, 0xfffffffffffffff7, 0x4}, &(0x7f0000000140)=0x14) select(0xfffffffffffffe59, &(0x7f0000000180)={0x8, 0x0, 0x7, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x3}, 0x0, 0x0, 0x0) dup2(r1, r1) dup2(r1, r0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) msgget(0x2, 0x4) 00:00:11 executing program 0: nanosleep(&(0x7f0000000000)={0x6, 0xfffffffffffff464}, &(0x7f0000000040)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x54, 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x67, &(0x7f0000000080)=""/38, &(0x7f00000000c0)=0x26) 00:00:11 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x10) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000180)="ec618f993d6459dbf9799579eb5fbdd80badba6e9e628b5b14e15b7ca110ac6be5b959838174d1565f62a25fd4921db2623d53526c14f893b50186a5bfef52319d22773009f106c7845f198d07dfc0a6cb6f94b568360c18503436905955ed4d484c0a941f34291299f25024f8b875859bb83c9c5974f67d3c6ef450eb390d69975d33fd5a4497e58173bd20715451f025f22badf692ffef7d7b1dba5788a337909503c81161a7b08c6519dc23c94910e88da959dbac4c0dc741af83024d80972d4a8069cec3b930099f27622a42ad") r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040)="62ad7c9ee91acb8ed815b7ba28343ab415c7bb3c76c4b7e856ce84394e133f45725339e6accf08c1703fdf174ac893de18c578b488435a09782b81c920b8377b371290a247dbf5a254dc454d735c764769e07f643924319a0e64c10f43fc863a84ba9b476d209649afb23c15979e5b38ccf9ca55d1f510317336169138c05c2f28c1e5240a04c8550f1800478a73081e9e01c56e05facc04a5dac8d8506c3e7ab12e81cc5cb2962c925d26284d3efbfa96b48d322bffb8d82f5b39a98194369c9d4989b1450a96cd15614d921485cc450102a6a4574a054b53e8aca32485fc473c46ca260b6a2f8f4efdc219ac73f6acab") syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRESHEX=r1]) 00:00:11 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x2) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x170, 0x400) r2 = socket$inet(0x2, 0xc955325d841d6df7, 0x4) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000)={0x2, 0x8}, 0x10) __semctl$GETZCNT(r0, 0xe92458e0e7c484c2, 0x4, 0x0) 00:00:11 executing program 1: getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x106, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x295) 00:00:11 executing program 2: r0 = socket(0x100002, 0x20000002, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) 00:00:11 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), 0x4) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xa8a00000], [], @broadcast}}}}}}}}) 00:00:11 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000000090000009d26000081007d2e0100008002004e20e000000200"/156, @ANYRES32=0x0, @ANYBLOB="0800000006000000feff00ff5b3cba6f3b11f2a8ce0ac84f243677000003000000"], &(0x7f0000000140)=0xb8) syz_emit_ethernet(0x1f0, &(0x7f0000000340)={@local, @broadcast, [{[], {0x8100, 0x1f, 0x3ff, 0x2}}], {@ipv6={0x86dd, {0x100000000, 0x6, "1e17fd", 0x1b6, 0x7e, 0x3e1cfcc5, @loopback, @loopback, {[@routing={0x6c, 0x10, 0x1, 0x8, 0x0, [@rand_addr="5976125736753c664e1f1c959ebdbea4", @mcast1, @loopback, @loopback, @remote={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @mcast1, @empty]}, @hopopts={0x64, 0x1, [], [@enc_lim={0x4, 0x1, 0x8000}, @enc_lim={0x4, 0x1, 0x8}, @generic={0x57}, @enc_lim={0x4, 0x1, 0x9}]}, @dstopts={0x89, 0x2, [], [@ra={0x5, 0x2, 0x1ff}, @pad1, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xe27}]}, @fragment={0x7f, 0x0, 0x40, 0x9, 0x0, 0x1, 0x65}, @routing={0x34, 0x8, 0x1, 0xfffffffffffffff9, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @mcast2, @rand_addr="bf64c779e4a45c6be4c4da0121bf9099", @empty]}], @generic="cadda8570c409f2d0ce7f981f648cd7551df12cab3f69283eafb998ae045e7dcb21b64403a8f694267dcb6a8ca7c48503f8822b4d0d918db11d709bfc2c6767eaf4c2d70847db5999dcacd4c8bf2e3f5653d5737cb325a2b7bc0f1202cf6f5ae8fc0c62b397721cce78303d4ca5b04674153f29f05aecbccb139c1c11a31163b809563738be902eb178b2b11b7bfbefdeca77bf7e35aaf315954383a585ae732ea4767b4ee8f"}}}}}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x58cbf674, 0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0xd7c}]}, &(0x7f0000000200)=0x10) syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0xa106, 0x0, @remote, @empty, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) 00:00:11 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mlockall(0x2) r2 = open$dir(0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r1, 0x3, r1) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getown(r2, 0x5) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:00:11 executing program 2: freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x80, 0x1ff) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x8, 0x84) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x8}, &(0x7f0000000040)=0xfe50) freebsd11_fstat(r1, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="02002c008248e58279dde0fff2353410bf50036f3f874e1c6b4e1d1ce52825de60c40a7e3d3fcdee8c2bae442fb2b480"], 0x34) read(r0, &(0x7f0000000380)=""/252, 0xfd43) 00:00:11 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x4) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000040)="4deab3efd1f019ac67a11a6810124bb37c40440aec4e07492868dfc8a1efdf401b1c181dfc7319638eee28d38e32bbcc86cfe879bf7d9803a2fbbadf67af7c8692f04b34721d78dd") bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @broadcast}, 0x10) 00:00:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(0xffffffffffffffff, 0x1) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x3, 0x5500, 0x5, 0x5, 0x7, 0x0, 0x200, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000280)={0x100, 0x2810, 0x3, 0x4, r4}, 0x10) flock(r1, 0x8) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r5 = accept4(r0, 0x0, 0x0, 0x30000000) mlockall(0x3) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r6 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r5, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x0, 0x0, 0x100000001}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f0000000300)) freebsd11_lstat(0x0, &(0x7f0000000080)) 00:00:11 executing program 3: r0 = semget(0x1, 0x6, 0x110) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000000)=0x1) r1 = socket(0x1f, 0x2, 0x87) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x25, &(0x7f0000000140), 0x10) 00:00:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7ffe) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x10000, 0x100, 0x7f, 0x2, 0x0, 0x33, 0x4, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x40, 0x5, 0xffff}, 0x10) readv(r1, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000800}], 0x1) fdatasync(r0) 00:00:11 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14) getresgid(&(0x7f0000000280), &(0x7f0000000240), &(0x7f00000002c0)) 00:00:11 executing program 0: r0 = socket(0x1, 0x1, 0x0) connect(r0, &(0x7f0000000300)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYPTR], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRESOCT=r0, @ANYBLOB="4b9091f1217a4b928131dc8766a037e43d310e23a1c1635d38c5eed15a2859bb770d4f643779fdef68ec8851bbb1ff547009e3a1289da23e07f784d2fbe409524fd27d0d2c4ca4794473347695ec9ed02a786d023310929187eff1085a3a9271eed98e1b75f9ddca4ad5f485f72f1305b18541946de84273bd114d668fc197aa7e8b00af5d7f1360ca984af7eaacb602d080b972e0bac903628d2a5c95e4f6960a775c14dc04a3b189df15c232255a8a475f1e2dd3e71764c7b4e6b905f48fe737c20f3cd801dd73d9ccdaca72665b7706b62d1d7619e24b1c151b0c6ec5c7bab97b53cb927c874e285b2a10b8bf11467102757cf44c9f33", @ANYRESDEC=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYRES32=r0], @ANYRESHEX=r0, @ANYRES16=r0, @ANYBLOB="12b4045242cbc7f144cbc3b7affa2f143edc4b1ae6fedc1d7bace091fe65d15bedef9b09ee60bb5aafee91c14a4957ffea50d83b45c441f6845199deba3f18762dbf6f23caeda6db5742af00cf90bab044a730d0244c756ec73f84254788efebc845d4798b4721f94f4af7342fdc0e5f954af57032c6fa7e1b7856002cd5741bd48f18551fe0334931a8f723ca68a3ec7265a45a2f10355f508b68df295444b3741a4a19cac8"], 0x7) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x3e40, 0x400000002100, 0x7ff, 0x6, r1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x9}, 0x8) 00:00:11 executing program 1: rmdir(0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x18) rmdir(&(0x7f0000000000)='./file0\x00') r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x40) mkdirat(r2, &(0x7f0000000100)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x100, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000180)={0x3, "49695a4ebf5d4268141da7b730dce30a"}, 0x14) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file1\x00') 00:00:11 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3005, &(0x7f0000000200), 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:11 executing program 3: r0 = socket(0x1c, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0xfffffffffffffdef) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="02001000945b648de8275c949ceddb2247f71072d67c64b6c705fce78d7d8784d7c72fbf4140731eed4aee2c5b10c6a84575b35b143b94de4c4e7cfc59be7b3be2", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) listen(r0, 0x5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) 00:00:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x112) getsockopt$sock_int(r0, 0xffff, 0x8903322ced3a9138, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="e5", 0x1, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendto(r1, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:00:11 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r1, &(0x7f00000006c0)='./file0\x00', 0x40, 0xb0) dup2(r0, r0) r2 = fcntl$getown(0xffffffffffffffff, 0x5) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setown(r0, 0x6, r2) syz_emit_ethernet(0x2, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESHEX=r0]) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)="1595705fa232c8ca82bdf847b8552681d3ee47c97a39a5ae1901405a282a1282350b44f425504539935af267076e9b0b94d1cc82a9fdd68f728e7e3f5acbbb95b97b1348075cdab799c5b417e49926bab5573e179fd6870d04d42254d24fdaff047c34c5fdadd4", 0x67}, {&(0x7f0000000080)="741d512fabc3100badaab1df1969dd00a88527ced826924db4db2aaad48c4e4852c1e5468aca54f3d6eb151f5724f6425b94d2dd", 0x34}, {&(0x7f0000000140)="8950a8842926ce452c1448ef5257c945401e0a4ac03866360eb3e34be90ff13883018f22f5891009f7b840a6b8590329818525ea07fdf8d6ab7775c8fd0d122f7856f7c9bc8f08876bb40c9d7e5fb128ee5401d615928371f83d73", 0x5b}, {&(0x7f00000001c0)="ce469a18b0f7f148a1ee06edb91fdc3da58bb9d56896874bce5c193e7259374af4c5b0a771f36d1b979ddd33a74ec0e79ccda8b56db71bed0e138e9d66626bcd692ee1c54108e3f0246fb48d7812d952a7ac3c71f9040a9ce72cdd308aa638229497b00ebd8c445062eb34b99ff60a59c88d3dca864322b3f27aabdb29c5034eda874bf46a5fe2db04a0e1087fb2cb2cab931c4c675cfa315b6b8fb192d5fbabac1c2d8ad0e1cda58bd340acb5e2913b09b970a7f75fb40509d8c01677ad9acb9d3f36083e8048c03d", 0xc9}, {&(0x7f00000000c0)="71e5c70c0c67888acf09d7cf87193ba447525a947e1bf5be21826b100dc2318ee4", 0x21}, {&(0x7f00000002c0)="b71f79a89cb32301bd19278898caab417513499629175b3f2f89fe32e93fb059c8752d5e939ea228675d3aac2c2c5e8aefa44cb78a564ca8d3c93e9cf8f9d64e9bf607e8a53204e27046ad12ba60327d9652c512f0976a8f05f4a8e0677e9560c23a19401a5d3faa488c2b1b57bcf440683d1d9b132bccd41ea52524e9e0cdbaf683df7988f632f36a642c8fe1ca098c8fd4d131efd6895c474d6d12e398610fe2ab53cd9e6835714d921e21624b6e60e626a66453c437b2cb211fa7952bfcb561035a4429a769daaa5ff5957e05bd914086ed35a5a433b7773d4ddd67", 0xdd}, {&(0x7f00000003c0)="dba8ede0ba1e9ab29d3d4b45493fbeee9f591c64b579dd641dd06bfd898edc24e971f2e1d440da8f06501dc561c22291394070212dc5d9f146ea2d7078ea217586b63153e0e950c2763e3de27ed34fa2914b76bd818927b2315e157b52", 0x5d}, {&(0x7f0000000440)="b3712971a19254457f7f41b365f507e97d144cfeb161c20c6adcfab9b038c0e3a684a6c7e80629ee00fe321bbb554863a65c53c9380ca6e1994e7ae53a33f999cc211285329a779a3038e3977e202ac17fa62b506df512c9904797d4dda1b1a55938", 0x62}, {&(0x7f00000004c0)="0bc39870d6ead4754f66ca3dc47094d681585ae0012096333b9d150d22979f685d611fdea851a94ece4d904c121118d16ef7cbc6de19958b885e861f7d507479c7582632221977a36bf432e5269d58409cf99e527f45cbf7156c6981bba683c1b0ab39cfad81fdd2843a884016fcc3c3a2e5656247fcd3a8f3fe2c4aa9e86881e2cae3ca0701a41d13b5bfb5bcbe70d429aa8d643560aec846df5b091ad646c65858afcb6d035dcdac79057da9304af40ca26207b10d260ea5d3be09f7bde8b2d5638025926493835b7936f6ef1acfdf44455977ff311b5b6bae10d9d4bbe667da340d3fd4faa61199", 0xe9}], 0x9) 00:00:11 executing program 3: accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) __getcwd(&(0x7f0000000140)=""/243, 0xf3) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f00000012c0)={&(0x7f0000000100)=@in={0x2, 0x0, @rand_addr=0x101}, 0x10, &(0x7f0000000240)=[{&(0x7f00000002c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20100}, 0x18c) 00:00:11 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4000000000008, 0x1010, r0, 0x0) freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0x2009, 0x4000000000005a5) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/124) writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="cc", 0x1}], 0x1) r1 = msgget(0x3, 0x250) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/222) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mincore(&(0x7f0000ff9000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/181) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) 00:00:11 executing program 2: r0 = socket(0x1c, 0x0, 0x12) getsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:11 executing program 2: getpgid(0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x3) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xc4, 0x40) flock(r2, 0x3) sendto(r1, &(0x7f00000000c0)="1c37dc9459377694e60b30c568853f4855dcc8278deb328023af3589439f45058e97fdd3b16c672eaf568e5a1e6467741de553453b99b24d3181f89b668ee4e7394f41aefe94ccfbbe6257518877bb65f0f7b95198d44c8e3efd3013384fdf56906e894f777509335380c1d4309ab37ce71230cd9d927c964a9f25901ca9b8f50451296aefb28005aa", 0x89, 0x8, &(0x7f0000000040)=@in6={0x1c, 0x3, 0xfffffffffffffff9, @mcast2, 0x3ff}, 0x1c) writev(0xffffffffffffffff, 0x0, 0x0) 00:00:11 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000240)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x7b, "2400f957cc2ad186e7250fb99575ee4f67bb90a996d5429661c5cc2a5924288500ab8a1c6ca251302a4ebb3ddabe57fc523dbe913dfc9dc5cb6815e9a78f3d4c237c45f1eb46b46017b256c0fc829cc4dc3f31f7d6a11c2038051713f7e226f77e82f06f7ea9ca3aed960799bc7dae17a532128ce838929cecdb91"}, &(0x7f0000000380)=0x83) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x9}, &(0x7f0000000400)=0x8) syz_emit_ethernet(0x111, &(0x7f0000000440)={@broadcast, @broadcast, [{[{0x88a8, 0x4, 0x4}], {0x8100, 0x0, 0x3}}], {@ipv4={0x800, {{0x16, 0x4, 0x7ff, 0x6, 0x177, 0x68, 0x0, 0x4, 0x7f, 0x0, @multicast1, @remote={0xac, 0x14, 0x0}, {[@rr={0x7, 0xb, 0x5a16, [@multicast1, @loopback]}, @ssrr={0x89, 0x13, 0x9456, [@remote={0xac, 0x14, 0x0}, @empty, @broadcast, @multicast1]}, @ssrr={0x89, 0x23, 0x40, [@multicast1, @broadcast, @loopback, @multicast1, @rand_addr=0x642, @loopback, @rand_addr=0xff, @empty]}]}}, @tcp={{0x3, 0x1, r0, r1, 0x8, 0x0, 0xc, 0x85, 0x3, 0x0, 0xe2c, {[@mss={0x2, 0x4, 0x3}, @md5sig={0x13, 0x12, "dbcb65399088d43fa956b805fbdd1588"}, @sack_perm={0x4, 0x2}, @eol, @window={0x3, 0x3, 0x2}]}}, {"b53a5ba93f3b6cdd8d2301353d112531117973324ea67134fef0aef81f62e65c81b6e7e19acd786f91b16cf71ff0346486bcab99172463be6bf1f863aaf5cf06175b32975795c73e59d36fb11cfa059d791c8bb27e87d392cb74d7cc30e0a55647e397ee371595c6a4d4c49e7b66052bebb4e76dc677c658ba9cf9db8fde56ab482b413f8717cca63799ea0703f16936006000038c6e898d34d18e842ba1c97a958e7911006b67a4de30041afb5cbc59328e715e06ece7d828ad2eb0c7b5fca0d40fa0dbbfe1eabab7fb65c85afd60baceae32d293be8929dc44ede623be6dba74b33a37c331f4c42836ddd94dfc19"}}}}}}) 00:00:11 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket(0x2, 0x5, 0x0) r1 = accept$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x5adea067, {{0x2, 0x3}}}, 0x90) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f00000000c0), &(0x7f0000001240)=0x24a) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:00:12 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b360}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000640)={@in={{0x2, 0x0, @broadcast}}, 0x0}, &(0x7f0000000080)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0x0, 0x7, 0x8}, &(0x7f0000000300)=0x10) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000380)={0xd3cb, {{0x1c, 0x1, 0x2, @rand_addr="0c5e205717560fd95e4ab83a4215e38a", 0x3}}}, 0x88) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={r4, 0x8, 0x0, 0x2, 0x3ff}, &(0x7f00000004c0)=0x18) 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r6 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r6, 0x1, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x3, 0x0, 0x45) r1 = dup2(r0, r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x400, &(0x7f0000000100)=0x472, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x20, 0x4, 0x4}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r3, 0x100}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={r3, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={@in={{0x2, 0x2, @rand_addr=0x9}}, r4}, 0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000280)=0x10) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000500)="209ac27080ae0e6c7d686cb7f640fe1149951ff0aedcdec008e237eb91a163c3bd700a0adb0c5231031fc5309f2f8add17720bf88532b86a16bd88cbef76dd20bbac5ea6fb80b8311653b21a58ea91db0d7d59023dfd012268537a39a235c42c22efca3ada6a90e086a993253320c49d9e4cb19331472eba204c555c4b445b7b9eba01daacf899c8452a14e38a5d80d2cedd552bb89757a0bee36cd95298a6115cdad825875a84b58bb720b9715ab07b79391ebb9290c0cd52ffb390e6b7d0c3178772328cf21651e91ae7d69408363f06e18a2459c9e7fb42ccf8881064b4148f437ddbcbfe004f4f") ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000600)="71e8966f250fad193e855469a5c3aeaf334f2df065339b264f589f438caa6d4515063ae51bce9b72109d32cdb18c9bb76f29f25d6ba9c4eeba9db03961cebbc2a6cd17da097789d88dc63e81b1e9d6b3dd3b8b6267d21efb7e079c4db60920d3df5e45322672319a3cf3fa3accaafda6e356c776930f3021a7b101290c1276df3695b7dd5a0b3207328e9b7627f269cf7be4e64fe4614252d8287d0084f20aff4c9fa1a114baae709763761cf3720d") 00:00:12 executing program 3: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 00:00:12 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000640)=0xfff, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000180)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000001c0)={{"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", "fedb0281e3780306dca864b2601f6011e1af688564c5e1e4bd08accd66d424e9", 0x7, 0x173}, &(0x7f0000000040)="6ddf0d84c3", 0x1, 0x3, 0x8, 0x80000001, 0x1, 0xe3, 0x7fffffff, 0x9}) 00:00:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r2 = dup(r1) sendmsg$unix(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0xfffffffffffffffe) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000040)='H', 0x1) write(r0, &(0x7f00000001c0)='I', 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:12 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x10000, 0x3, 0x7, 0x20000000000000, r0}) 00:00:12 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240)=0x2, 0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0xffffffff, 0x810, 0x9, 0x9, r3}, &(0x7f0000000180)=0x10) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r4, 0x0, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet_mreqsrc(r4, 0x0, 0x4f, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) 00:00:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setstatus(r0, 0x4, 0x8) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c00000000000000fe230f5121872737aadb9ec0eccf79aa701229e6f24cea4416d456be8b9ec2dce2d76b94e3073647f08adab91cf6425a18af8a2cbf3a431b0adb744afaf6486d71f6fd3bf7efe9849b37f89224997891db370049c701af8c445a5e72f9c3afe844d300"/116], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000064178d5147cafc28667143e4d112ebe9a988beaec68db3073473f3df18bb0c041964a8e3555be87c89950f1fa59994fc59aad4e5386db23f5a3f630e848724fc04ab3b15a052bcf9fe4c8a7e15bc7959f1732fb9cbc29d6a4e39"], 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:12 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) semget$private(0x0, 0x4, 0x80) r1 = semget$private(0x0, 0x7, 0x180) semop(r1, &(0x7f0000000000)=[{0x0, 0x100000000, 0x800}, {0x1, 0x3, 0x1800}, {0x0, 0x80000000, 0x1000}, {0x3, 0xffff}], 0x4) getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000040), &(0x7f0000000180)=0x1cf) 00:00:12 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@loopback, @multicast1, 0x1, 0x9, [@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @rand_addr=0x1, @broadcast, @rand_addr, @remote={0xac, 0x14, 0x0}, @loopback, @multicast2, @broadcast]}, 0x34) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x1, 0xfed3}, 0x8) 00:00:12 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1000615, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r1, 0x0, 0x0, 0x101, &(0x7f00000000c0)=@un=@abs, 0x8) readv(r0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast1}, 0x10) 00:00:12 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000001c0)=""/90, &(0x7f0000000080)=0x5a) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x3, 0x2, 0x1be643a1, 0x969}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xf27}, &(0x7f0000000180)=0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 00:00:12 executing program 2: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r2 = socket(0x1c, 0x5, 0xdd) getsockname$unix(r1, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1) bind$unix(r3, &(0x7f0000000700)=@abs={0x0, 0x0, 0x0}, 0x8) msgrcv(r0, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0) pipe2(&(0x7f0000000740), 0x4) msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = semget(0x0, 0x0, 0x1) __semctl$SETVAL(r5, 0x7, 0x8, &(0x7f00000000c0)=0x7) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080), 0x294, 0x0}, 0x0) setsockopt(r2, 0xffffffff, 0x5, &(0x7f0000000a00)="10820289d4c3f383ea130cdf57ccb3ece0ce243a8b4076e2dfa9d37213352002b3c7b9f7bb5855379abfc1d4e6497e5033eddec52bbc3962664c65ccf98d63aa70d3851b3034519560cafb911615db386b8660dfaae20050d02e39c41b92f99ca665bc74417f0fa3f03e", 0x6a) socket(0x1, 0x2, 0x3) msgget$private(0x0, 0x40) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) msgsnd(r0, &(0x7f0000000780)={0x0, "b8ca472ef573df0124e351cfef6f574e04a18957a72c8d1b892ab078704936e45297a38a3d82f2fd6859bcbad48d1ea80b3fc170edc886ae6c1d6fa3bff4cedd9081fdae61832d78c846fd2c34d94a38c31009954e7f183f19bbc17d9fbd715dabbd39a0f4cbde7d52e7808c8c57130382b84b7c1769bda9d67c"}, 0x82, 0x800) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000980)={0x0, 0xd6c, 0x0, 0xe94, 0x100000001}, &(0x7f00000009c0)=0x18) 00:00:12 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040), 0xbee7e0b232585c20) listen(r0, 0x1) 00:00:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5e000000df749599619702a982c1c4a509f6a6b545a8dc3307578ca0daf756c4675558a8d9c74b76c0cba4a11efbd90c6289cddd39fc13540f86e4677acb2a2d453adeb04d3d3942e550aede9b1d79e3c12ea33f47b0eac8f828c57816500fc4df47"], 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket(0x1c, 0x4, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0x8}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r3, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8) 00:00:12 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000000), &(0x7f0000000240)=0x4) r1 = socket(0x17, 0x3, 0x10001) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280)=0x10001, 0x4) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x0, @loopback, 0x200}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="ef8ed879e2810f177e84bb3a688449035188d42b95e82471c2e98cc0d487c0673b46415296c2e24b19", 0x29}], 0x1, &(0x7f0000000100)=[{0xd8, 0x0, 0x0, "d4fe2d381cc92fcc2e256ff14e26418226bd08abfb04e77473c5fe5223513487d78cef43bb24ac3eaefe89f68f958a60ae2be1b4a8a2812a23995ea2e89f759d3c5b8a19d578fd26f700aef96db04cc5d5fc3e93800405fc6c08fc6cee02a171b088f820bb9c3f21003bae19270581eb3a69a483344a1594b1fac60f6dff59ebc24b2d06d7d87bc5f2f6cd95137686ca708da14cdc850895c2a4147e2117bc0d00b290ffb89cb136e735b4b374e824010b56b75768f04b42ff85de520c8a11f1e2"}], 0xd8}, 0x20000) r2 = dup2(0xffffffffffffffff, r0) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f00000002c0)={0xffffffff, 0xffff}) 00:00:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r0) fcntl$dupfd(0xffffffffffffffff, 0xe, r0) 00:00:12 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) ip6_ctloutput: mbuf limit hit ip6_ctloutput: mbuf limit hit 00:00:13 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000078000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023d65d264b7dd20c880f719bd4845e55bd6baad23d2d1cd88b9a5bd2782f2b99887d7850892357975786814255ad9a70e0819bc3ccbf4620c26a6b7afe1e2075af10fce22c4409636ea3233e18757b1418b506ab131f5e139a3491604cac8bef9f5d7ca4243b86d59f62cc"], 0x3a, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f00000001c0)=@in6={0x1c, 0x0, 0x7fffffff, @empty, 0x8}, 0x1c, &(0x7f00000012c0)=[{&(0x7f00000002c0)="3dae1f9b577ef9ddeb3a0b49a15d0e7f7a9a55c6dc2cedbce21ba446cae5198d1678969a00250a551ec2b7b673069e11f5b9eaed137d2f5f52d2cee59fcdb88c833f7da2ace17ccada2578f05d5113bc4ea00e3f8710842bfc826b568fd215d563367ac4a2389ecc5fda47e41cb979253f1ea783e5f67389391ae0b56671d535b79fa245a929d36558fbdea06e7d5a90633932ac15461d1435498a218e4ff83da7c7e523ee0417c553f688b42f9455aa90de85eede48a711d57e73b4df229d3c2aa818ca9a293b874e5a4bf9156db519f5fd15afb68f6b246a86e5b1ac9b36aec1b6c2030dc7b32d6842b15a6d61440ad138884e0f054822783ea240b1e9a623b18d7da9388760f559ba7d63f13e5735f3b63246b5bfd278e024c5fe44424dbafbbf80783e44c7e5e0e8595cf98b0ec12361254da9ae3d6d703138c2bea698ecb8cca6f7876a0a0d3322d3f30e2a497adca4ec8b8961e6c4893a82be2a860c2273519f5855d85fbcc80c0660e6422f7175bbdc881f6d2aa148d23243a7b9643819e4c4b3bc480c4e6835351236c72c318d6fda4c713db4004b23bfb7224f93f954dcbf94a4fce7410d9216ad4e20df4b5a8287c12e64ff482ab3fcebd806f27bf50db19276eeba42e659dcc9724acd707a58c4f05634840eff7d86e48192e505a31955ad063c10ad7a182155912e37f97b81fde3c577322d2c8762270a7d5d27371642ebbcb328873aeebab65966f05237d0eb91446d18c14106456d034ebafb5a2e3d08e5178cee105801c79b3457343d72f9938ec7991b2abed35934fe0ba6b67db1eda79713434e71569abd522bd156146f3d9945d1e80c8f190ac313548629fc3f430a833fd1fe9484241c380587bdc9177b84439442d86d53d145ffcf45ea0b55dcad29c349630089a64945cb59f104d1d831eca85f21371bd4dfee53af710b11872eee078f26c3131d08350be29a621b46a42827e3c378e8a58063f64281d54629f9cd305e22719718a5512b319a9c909789ea78f35dc60f423a477f850f1c9d6e19299adc09de1ef561dc22493ed6c56af3235045f70539afa58a6cdec160a5ece7dd3d8624b43b92bb5f27ed06bd05203464c5fd05ada399d9f7a31bfa4f9b85ba80f4671b8dff5adab868b0f970ddf397503cf674f509ad63d1e319ebff76065a42f5025ddc1940ba7909dddf3fccc1f2f0b98c82f0b207836476dc5fd4bea8c5f93a2ba28af20a491a49473d5c42f402dcfc20f6c493c96769f300463d4155c04b28742a31ca4c5c54c1f2a70f59fe8beb97347b9cc2474ce132842598fb58433bfadb81f42a29ff286930545d969be814b290caa8823da315587e3339ba701e04e5f0f0c9d8cfe8b0d56bfe5d5d6597236e783155b43ed2098a45155e504ddf9638e12992d8450967790cf4ea680fabce29e5ffc9954044f5d67726fd6a6966da645dd80db387d084d5c7614821d450e625673920a01398addb1cfbb7507b0feea6ab57e17615e3a7671e73bf40f1ba3e8ef4e5a17181edc0bd0bca4e1de330a8fdb60e954b9bdc9acb5e9ae8e23b7e8d6f2189bf0323be18a041f3212a88751b77f37a3ca70c6e73b6adad4a650316deba7c31e8f7f5590415a3757b64270b8ecb0c78f78c2efdbe9e30733fd0d01d59675232fe8bfe4b68fb787059fd01959e2ee5a5d136809a77b2899995d6949e1423066a9affed3d53af922c94a1a01e28e5b1254fcc9e75a99c15484ab53fb3b246bd5d439a1eceb8f6bf77533a0b8f5a6dd278bbfbfd849e637b49e636813987f559184467b7345d17eb17067296fdb25e50a913e69e764fd770d941440f928ebe28d6c1b234ebc6c7579ca8721ba1804548d8d0394565c4df75b98c4fd96687e204716724b15c632c773a112d5a1b541b98d30396d35d100afbe18fb8100780eef4bc4845f12648798cbf3fd4ca19bc1393d6c552bf83e605a6fef8425fed3a197da01dd68103128fb0fd49d01f830a45d6093143d2adc1b40e13536efb774785400282a5f0ffe1d8892fe9462b12125bc42f4b3f46775545dab73c1af0f14e2ab0d657d9bae41154115d573e9b8ed840c6915da54807869aedee6f88a47d1a48db76b818340869a9e3538aa0758bdc2770ef2790f77290ab9dced152c5f6268ee86e3b0348deb7228814453f7abd3363764d426e67e09d8e6b48aea15babb04329f82b5189b3cece0aa993b26213787faff2ae909be5c132c5b4fa0e0a3f10f9779e8d0f0b4eef09f4d409d92e6f9e680b9749ac2d18d6702062a321d929453a1a616944dbc9348730f94bf91feb6cdec60170d01576fc0fdad5e11425b13f234cb376d9eb6d5f02005e4e74514d94e5705e1732ba286b30026f3e3b8b5e11ff2a777bb330926acd7e5c30379ea375fe94d64e1d818bcb4072711225c5b88234e584326ffd5e179638fce2c58f0b6942a4ed7d64482e9abe015cc25a5479495572ae8952ff4c1d291068539694334927c0d302e616f2a6991d22245abecff22f5a6f7b26db5f6e081bf6ccd3e863250b34baa4bb9dbf9140bb1eead9dd8ee13ace114d30abba9030bb00ea4fc08390616878c5cac73250e416555fd365155935dcf38ccc5f53db80aa19ee069d64ace272329a8a94a9b16b53db0b8b13b565f88050ff01e18b30c18827d43a1f8c8895e32e4707ba2aa0a461713e5b8caeaa95b487b4a4bcdc3d53ac8348fcb5a6f788fc1decbc3eaf4cd5bc8cad28dad82f9857d783c88f1e54e36b149d9856df79a9d22e0e4f10419c66ae0e15413e1f9169bbdc1b3f44ca0458ffb246dd3f81cb160aaad7f1f3e364be94313e41b2ca24e6e3c2c4ff675abd4bbc4b2de2de5fbe1f5fa3f25b00c1012b3d63d74f0edcb889294278f3e6f7ca2fc90669506dd12bb75ea6aec19d30a449c05811bcc5378dd6e28c935fa0ae14a39d135c8668b6cfa7cc2bb7953831557d1f2a888ecddbcb6cd82190f9d230dc3338a0f6d55e423cca250483843feffe794f7b6cb3fdc4f39451ad35e2694bcc3a7f981b85484618db46c3be66e27e199c0a37c830e5cfcfb18e0f7fd1bb89f9ab4ef523a06e042d59876317508a7d0e0307a691533bc69f6e26892df80b2eb941aac566db9779403b2fa184b0e1668f75450e3676c19b1a940a3c73e91844c8cd60fa08352dabfe586b2bad31b540d9df2de1c66b8e7ea418c98183c25e52e6641ce3a68f8f47af9545fbf57f27d38bc0bbfa86b841ef5fe996db5622ed6a8e7f886e9a76f283db4d5f7760fa7eb1383da1dc2c2e08f005103c9116ab20b5c7dd45a21ea1c72e7932c35ff0db8d3b6d1600606db1ffb10c4156557db6e1555b66e672c01dc116028c3fdb08a7ec79c9f9565dfbb4a451719739a02a5ee3aef81a701b4f541722d0274ff569d3a2fa8b87596a72f9142981e6ed93f46a2172aed49cf48688b37631382954d946040b6e1001adc889b5c73a0a4c143076a365feb91df6ad2fb8e8a911a1c113c1a2bd990c1cb5517991fc72c18b2fa3653c1228179c1a4855024a30fdc352432e14b8e9293e9e5594e3d740b3df20d0690df394856276dd7c128507a036b63ec271ab27a2f1c90b8068bfdf076cc9c3849d7cb6f6d55893dc98ba993218a52a67648ad13d8e9eafd99584ed962a7bb7a4c4820937f0e8b96bb0d40610bb1382098f84735b0f83e4d16bec155df4885f58364a862a612d424b10bed06ce448b07d77e28198c9bdc1cff97a9f2bcfb8ceee9fb7a99200bfad6986cf08cf3de762c88f88f7b87382d8148ba4f8b2b4e2540a82b69e289ab6f0daafe4d14d12a4282d9b76f0cefe258354637fe20a59ba4dac76e03ea7b1f78227cbf2915f0ed0987066a2de4e3589a9aaf3ab7dfabfd7a47d0c6ef719a5373b9ac0aad8b8854a9585e455ae334f654a2d25d2fbbf0d4223feb80d64371e623fc3981131c816f7705be61cf79c2cf4c91943b1f42e2963af49f02becd16857a5a3faa9fa0fa8f179a5eb2cf1fb040bcf5578b24fa46e8b8e42ac2c57323896d3dc8594dd59c2d7ac6de59e623719b75347ea54edd0923ed5e15b75e9903fb51373181b815b58ea07862bc20a4224e7e5843b6fa866473b6b9ee806620a066433b453d4c8ffa330b34ca0d7f44a6e2ceeb65a8be045605392827d56653c5b91239f4205d7bc12a4bee245f0cc9e890867f08bbc2528a2905b0a82f7dcd640bf42456a660b22e561613a2540da9504acac27783d89ca00382f7b1e5ebd4f6a84dec0ccc3d3ccf029aa477898f65183173150c34191c54c79b4b6f7932a4b27d6eefea3570a2513e689280a261e65e5e7ecf58bd31b7edc466e14c0e5d61592d9238102ecc395ef3d24510689370887b9d136a06c6b863e4b57b6b713448e164d61d29fa9b012f6b1baa3fb955696d08d2bb7b4c647bc799341ba617a24c5aef73366cdf1f52387d001478c8318da5a4a357b33f722ee241c6fa402e2b8df9bb7c47e3fd4a1c00c72a3cf28ba43f1a8b63ec939416bf27a5ad577cfaa0fe43227979e8a609c9b58e35c2207f1b274c03f628f8c5862cc4471fcf52ccc1a2ecbcb5477ae5b280a70530ed2ec0490a693028f3bc00a91dbdbb35000f1ced2db54b11632f6810dc6b16201be03151730d142986a65c57687af45332dfe16c0900774f1e034958fa36a75a6502de8612970ab2a527d866164df6093000949cdcf5d680eb8e71d322a4e74b7d4b69f330b9f3b83172d7fe6836c94ba31bffea3dd40c35391e17925f0d1d3d03c0b664693f3607b87a49a68be551ab072b05fcd75f90f51c3c8e58e5db4eaee27d7581650b977107617c11f1f863619f17278558032ffee30252e07cbdf9ec15ad1f4debdeb6a0d3d318e79104c9bb44ffc80ec7b877c92c45d169a2dca27c7ba1632e2289c866f81f378312ed92ec5b898f082f129d3b37aaa0db4bbb64bf728b7370e3f16b15090e757c26f45dcf1f6d94f0f970bc7b6e2108809340b8e00f1d7e5194107436770bed6c66e1a44e57e15695172c2f4e2db6f3d81882b6d27791ecbb44a996e647d9c59bd3233c57f29480abea2e8b3f194b889a946c6419bb840e3ded17b098f86f671e733637defd53273ee9d8f7dfc50db004bd6ad17db32c9b54f26f5711317d2723f7169868ac8cf36b26e69e15e1fdfafc07ba4de43bb98cec4b25ce604dd96e4636aa422feaf0dad6da82addf91363db560f5dab87207baa81dd3a03368e9d90b446163754796e1682f40b4c3dace6e1a16fc1063eafe55216bc09b233478ba5d314c10be228343af7901fcfec3d73e99bb8fedb76523cb0cbdc3c5f4fe672cdfbd9d725f0fa0a7017a9f7da2f8f658918cee2e8ac1ab11d40b74d4a91f0247b7b848fe006d09be7ca4c699fe1f2d15a711f517667ed70c7de12b124846e34d209c6f92863544538f98015eee612d8c5642e8541986c2ed8b152a478eeb19f496484fa17428c8713bf3383923c860703389995643cf3ea49a4c0df27e862165188fb1ce045d9498946569ae65248ac6216a9e710d6b7b0315f221a9433dca540149fdc37df4c04669d221b6a9eecfac90eb2de5bf6b44e40b80de4aef42692495ec3a318dc461e1e87c2a08d941807c380861ae77360e0b4aa755486d3e2474f9ff78a7278ee0eb3c710cc5b76fb2c190288feaf33ba814b8bb107304604fe920822ee18cce8ca9131fedc2a9074147a98db78987fc1efe82e02140418601dde9964699638a89b9d98c834e00fee07bea945ac569a1c027d0f66d2d921d56b02894b4e172fffddf2b908e5", 0x1000}], 0x1, &(0x7f0000001300)=[@init={0x14, 0x84, 0x1, {0x3, 0xff0e, 0x1ab9, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x80000001}}], 0x24, 0x1}, 0x8) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r1, &(0x7f0000001380)='./file0\x00', 0x20) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000ecd6da2bec50a5b7937af13e8b7168f5540c8cee7bd8b650d6ce9481c40b0400e06c531c6dc471e78109c74bb35af313804b0a695685203805eae834d803ac346052a1a7ec5292c1d70b619865eda77ed451c7d3aa21468081678bfa4abd65a49a3631904ef9757218c55f45e52278689af824053db7b2c029a8954bacb70fad17631b12760b0733924ea7d6ed0c9a578cddd3cf0025298b7c050000000de6b40447bf5f5c463928bb0fb703da4a16504e389c1083f58fb3e95c00"/212], 0x1, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) dup2(r2, r2) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000180)=0x4) 00:00:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0xc0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x500004) sendfile(r0, r1, &(0x7f0000000080), 0x5) r2 = socket$inet_sctp(0x2, 0x1, 0x84) fchown(r2, 0x0, 0x0) 00:00:13 executing program 3: ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, &(0x7f0000000340)="4a16848b29215c5783cd58fac01a0e50118a186256e6b6223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59b") r0 = socket$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$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:00:13 executing program 0: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) syz_emit_ethernet(0x6e, &(0x7f0000099f8c)={@random="cdbf0e000084", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2c, 0x0, @loopback, @rand_addr, [], "800000e77f000400"}}}}}}}) 00:00:13 executing program 2: r0 = socket$inet(0x2, 0x10000007, 0x3) dup(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$DIOCRGETASTATS(r2, 0x40047307, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) dup(r1) 00:00:13 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b", 0x3f, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000040)={0x20, 0x6cef}) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000080)='./file0\x00') 00:00:13 executing program 1: syz_emit_ethernet(0x3f, &(0x7f00000001c0)={@random="c4df6386fd52", @remote, [], {@ipv4={0x800, {{0x0, 0x4, 0x8, 0x4, 0x0, 0x64, 0x7fff, 0x3, 0x0, 0x0, @remote={0xac, 0x14, 0x0}, @loopback, {[@lsrr={0x83, 0x0, 0xffffffffffff8000, [@multicast2, @local={0xac, 0x14, 0x0}, @loopback, @broadcast, @multicast1]}]}}, @udp={{0x1, 0x1}, {"9084a7aafc5f4067eff3b58e0043a9e055a166cd753847934c6f6b0113b92d05c9c0af12cc12eed871dc394f51b1ff42bf4e5b6ba7451efbb25aa27a67279a93dad36a508e7fcf56fa0e2e36bf1694be07ba8726c4696bafa9cff568354b12fc76c165e502ec5b8ca2fd70ea62f5e45782691792b792ea8efcf5bd07ab4b7f7ab42d0d4f19cba4013dedbe6658ded455ceeec3c9456853193c4e6d8b392f362aa85ed3dccc979f9c9d7ee9cfab113cb40699198b07d368f773c277c0c4bcc735c9d382f223047833ef16bbac6831f898967c92d66cc21b73ccfdbc6f72431521"}}}}}}) 00:00:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@multicast2, @remote={0xac, 0x14, 0x0}, 0x3, 0x3, [@multicast1, @multicast2, @broadcast]}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000300), 0x4) 00:00:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) ftruncate(r0, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8003, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:13 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mkdirat(0xffffffffffffffff, 0x0, 0x0) accept4$unix(0xffffffffffffff9c, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x0, 0x20000000) mlockall(0x1) semget$private(0x0, 0x7, 0x400) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) semget(0x0, 0x3, 0x10) mprotect(&(0x7f0000b31000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) shmget(0x2, 0x4000, 0x2, &(0x7f0000ff0000/0x4000)=nil) 00:00:13 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x142) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x800) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') 00:00:13 executing program 2: sync() setrlimit(0x0, &(0x7f0000000000)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0xd1d, 0x101, 0x1000, 0x7f]}, 0xc) write(r0, &(0x7f0000000040)="49c43ca6fd1aba8fa9e856e1237dff95c46b6e8db29ed537762c6e689286c16c0f9b493f858f0bf56316da26805011e8310d601e440d1ee6d764456c5304dbea016784a563c18e063bdc351400f20442bac2aaa02be99674ec26e34ec0fc792ec53421c1834961", 0x67) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000100)={0x1, {{0x1c, 0x0, 0x3f, @loopback, 0x100}}, {{0x1c, 0x0, 0x1, @mcast2, 0x3}}}, 0x108) mkdir(&(0x7f0000000240)='./file0\x00', 0x51) writev(r1, &(0x7f0000000100), 0x100000000000005c) setrlimit(0x0, 0x0) r2 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000280)=""/69) execve(0x0, 0x0, 0x0) 00:00:13 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66246c650400"], 0x10) sendmsg(r1, &(0x7f0000001640)={&(0x7f0000000100)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)="cebd3cd028aac36eb417192d65f139b9a54a9709158c27011f2c65c163c7770c336f7c4d24fea519f824cc2fc8508c557cd71f0ac9b4c6307aa7c2cc51e5b6278747560b73dca097c41d1caf1fa96feea76431c23884a6000ada3e04f1536ddc7de86d560c599d308ad23aebd16f89b2df5729e46091eb93926fbcbe4306065e8643a31420081f1cada8df29fd6d1e52ff0745b4790c4d5019e59cefc7fe", 0x9e}], 0x1, &(0x7f0000000240)=[{0x40, 0x6, 0x10001, "3c9a1b4c3be63206575227a392201c5b66b17224a822b94634001921289386451639cb2a7dad55220a6f24c4f4"}, {0x40, 0xffff, 0x1000, "789ce9a70f612d6a105633395981ae1fee00cbbc7462dd72699947d96708e12fcb7a9dd2f0da9a983850203b451949d2"}, {0xe0, 0x11, 0xfffffffffffff801, "a80d37fea6433f8b3e5a1fe2977ba8baf2ea6098cc90d5e47bb5a53d4ccc758d1479af2a73f4b39b1953ca130a51f2a81c77f05b0d609aa4b950eebac86f0939abac6afd492af9560b1b3d1d0189a9c104d2e520c2078dde1eaa7e89b010253f794fe183b77ac060a5c48ccbfb582860a374b7ff6b932bd254746f137b1a9f6303f4edc7f972ab09ff9fe9f5b1a1839a08a273d50ba212b85dfd396df55775f531763416cd5e37b29300827bd56460932aa9373db77b7da70e0310d006ebf6e85b085e3066824720a65ede4f0a96"}, {0x50, 0x8e, 0x5, "1f975526b97b99d501c13393721470b4d15a40553f0228c94ab886c9bb065643f353a0016f87bbd8bda3d81bdcb0cc2fbb838a4b02b49a2913"}, {0x78, 0x0, 0xe3f, "2711acd111ca3bf219d23faf706f1c686e7d4ff2bfb82889afe8c600df68e2c88ec3d0c63b5e102579c80aaa89a8601306134f38d46b1c758fbabad39349517006f7e60378fe19e7d3bca66e36d405882f2f082e1612fd5f3c8cb28a7ab45243ae33d47f144fc489"}, {0xb0, 0x39, 0x3f, "eed2d4b1b0fa530dc673990fd9a7623fa45fdedcfd89cc86eb4c4c815a56c362c8a93c1bf6f69906e101180875b432c853eb5f5aa7a47b2163d00d31ab616756ae494c1e37e8a417a974fc40e35e088de4e25209e14f556cd33c58c0d2ebfda55353afce7b2226f503620e853628e26be01a50001c900e1dd14d5692922bfc82982ac856187b7205635bc0be24b4ec4403058bf51e9eb7d4b0bf"}, {0xf0, 0x3e, 0xf804, "096441d68530228a33c55b9fc2619918b90203d4dc1999cd524e4f9928db6fd69005e1ae2187377aaf5b01ce15d9b62ac4fa2bf8e1479b458eefcb4e724cac83a17b1543a9b8588906b1fa56e07c9d840645ebcbabc4da22af5f2e692be0b8acccc519f70e0685e418cb2bbccb38710e4f1c5b14ab8c8302abecbcfaa8085537fb718bfba938461a426a9cc0ba836502392978abe96b3233e61732af1b138f9d7d6f70359f4f2f5021f4551dd6d19ac84bf7964985d2de9986f40a66df88c2612ab24ef149201472b18b61617ba4a1cb68c3a1b0df5f20235b"}, {0x1010, 0x1, 0x7, "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{0x20, 0x9d, 0x7, "c3ce8cc72d8484efa6f7"}], 0x13f8}, 0x0) shutdown(r1, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 00:00:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000080)=0x100000000, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f00000000c0)="23d46d61dd152b826685c2410cfdbfe6cdbcb61de75bcbdd224b1d904cc87a3512ee021f455904e39406fb2d24bd972b65161ea5106a48da1897b9eb7c954dabf55e7ed6bdc6acd298ddb4c6267da2741cc03a3cd35b67c67f9883c0960626205f8cd9d942c10dbae1f9bc63d235b92bda116539dab052d22a670e5b85a71d0ba04e62d5a7f9736afb7590e92f274f2f68be099dbec107df898c053b00b07cf599148ac2dc6387db35ca5ba2e4a290750b4c595deb4e12") 00:00:13 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x200, 0x80) rmdir(&(0x7f0000000200)='./file0/file0\x00') fchmodat(r0, &(0x7f0000000140)='./file0/file0\x00', 0xe98d8bf65480c616) freebsd11_mknod(&(0x7f00000001c0)='./file0/file0\x00', 0x6000, 0x100) rmdir(&(0x7f00000000c0)='./file0/file0\x00') r1 = open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x10) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000240)='./file0/file0\x00', r2, r3, 0x200) open(&(0x7f0000000180)='./file0/file0\x00', 0x400, 0x0) utimensat(r1, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={{0x7, 0x5}, {0x8, 0x9}}, 0x200) 00:00:13 executing program 3: setrlimit(0x0, &(0x7f0000000000)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) setrlimit(0x0, 0x0) execve(0x0, 0x0, 0x0) 00:00:13 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x31) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)='./file0/file1\x00') r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b68da6af638ec709e95b0eb9be20582f33b27e71cae3adfb63427f4683fc92032389dec8769fbc5eea5f8235011ed1"], &(0x7f0000000080)=0x36, 0x20000000) sendto$unix(r0, &(0x7f0000000100)="852df2a382e731c02333f84ee2b6d9cee49654d1c3c227fef16354b49662d11a8348001ae1ab155f7dc41527c729a8a0f3ac34fde0a7ab20f8aa5f8c945239fd64c4db44baa4127402c312c2f1e6d3adcb5f2d8727c4299d179a523d23fada64ea35ce2110a4c097872d49d6de1a3cdaf8454646d34434d22a67ab1fb8686fc52de723f314adb14f4e797cd7e9b0a491c4788ea66630dc", 0x97, 0x5, 0x0, 0x0) 00:00:13 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_int(r1, 0xffff, 0x100ff, 0x0, &(0x7f0000000000)=0xfffffffffffffefc) 00:00:13 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c2, 0x0) fcntl$lock(r0, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40000000e}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r0, 0x0, 0x7) mkdirat(r0, &(0x7f0000000340)='./file0\x00', 0x800030) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x400) r3 = fcntl$getown(r0, 0x5) r4 = getpid() setpgid(r3, r4) 00:00:13 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000140)=""/95, &(0x7f0000000000)=0x5f) r1 = socket$inet(0x2, 0x3, 0x0) readv(r1, &(0x7f0000001500)=[{&(0x7f00000001c0)=""/229}, {&(0x7f0000000400)=""/4096}, {&(0x7f0000000080)=""/16}, {&(0x7f00000002c0)=""/83}, {&(0x7f0000000340)=""/125}, {&(0x7f0000001400)=""/16}, {&(0x7f0000001440)=""/147}], 0x1cf) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000001580)={'freebsd\x00', 0x100000000}, 0x24) select(0x40, &(0x7f0000000040)={0x8}, 0x0, &(0x7f00000000c0)={0x4, 0x45d, 0x1, 0x3, 0x6, 0x6, 0x1ff, 0x1}, &(0x7f0000000100)={0x44b79224, 0x80}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001640), &(0x7f0000001680)=0x287) shmget$private(0x0, 0x3000, 0x28, &(0x7f0000ffc000/0x3000)=nil) dup2(r3, r2) setsockopt$sock_int(r1, 0xffff, 0x2000, &(0x7f00000003c0)=0x8000, 0x4) 00:00:13 executing program 0: r0 = socket(0x100000002, 0x20000003, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x100000001, 0x9}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x1}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x875, {{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x700000000000}}}, 0x88) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x68a5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x417b, 0x2, [0xf8, 0x4]}, 0xc) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x6, 0x5, 0x8001, 0xffffffff00000001}, 0x8) freebsd10_pipe(&(0x7f0000000000)) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) shutdown(r0, 0x1) 00:00:13 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0xfffffffffffffd5f) 00:00:13 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x7f, 0x4) freebsd10_pipe(0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) close(r0) 00:00:13 executing program 0: nanosleep(&(0x7f0000000080)={0x0, 0x4000000000}, 0xfffffffffffffffe) 00:00:13 executing program 1: r0 = getpid() r1 = getpid() setpgid(r0, r1) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x2cf, 0x5, 0x5, 0x9, 0x4}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0x3, 0x3f, "dba83cba3a043ec873b0c96ca6c0a341c12e6db01eb8754eb76bd632269c40af802744d1ebe6fcbd3d781ae3840eaba1db31a05a8f7c443fe99a17357826db"}, 0x47) 00:00:13 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:00:13 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) 00:00:14 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x10004, 0x14) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000580)={{"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", "08282b84ac36702d29a640302c211eb2f66fd7e78a38060f80a117cd41058a3b", 0xffffffffffffc855}, &(0x7f0000000500)="4f515e835ed20c476fb37ee7423efa983f1b7613f83865a18f76651ec13e687d917bff9be2f353ce1596440c251b98bdecd0d78dda575247092fbc81f8569e6654019c2e0864968fa0532d447bae8ae261af6a93c83bf27b941f9b358cdf6a061a0ca85eebb1f4", 0x44, 0x3, 0x9, 0x9, 0x7, 0x46f, 0x6, 0x3}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) write(r1, &(0x7f0000000100)="0d94d549d2cc9954ec409595473eb9b71fdc5c159b9c1fe1166b19ac7f0abe92e9a1e8808e2c01b4207da241a5bda808a43ae065a8b4e3c14df73645606002ec68ec1acd13baa86d38a25022c45df346fb7b26431efe84", 0x57) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x4, 0x0, 0x7fffffff, 0x1}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x9054, 0x200, 0xcff9, 0x3, r2}, &(0x7f0000000340)=0x10) getuid() getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000001c0)=0x10) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000b40)=[{&(0x7f0000000a00)="468449a6ea", 0x5}, {&(0x7f0000000a40)="8fdbd18039fa9c2a9644ddde986607216fdcd5ee9bf0358de26059db4cd9b0018a9b3a34cf16df13894c8b3313e85dbbdd25f76e1ca4eb834912dd3b67a299b71498ed540f6f3b5b1924227affca12431581c41780c1b4bf2340008bf9af8c406d81a1956d57237de4c08f70aaf598b18594faca0eb995b0c0fc4b8f02feab178ba770160d88fa294022c70cefbbd1208a1512ecc59c32d40b2f93b39a849257122a69d10d9f0f08bdbb3e90053cac7c0432e3f95ac9d1807ffea5291f70736dde7c642e18bbd5af680c735671c63cbe5ebc9b925c6989ec7825aa7d7a936b89233dda528ee558bcd447c4d5cdd746a1450d7c3dac", 0xf5}], 0x2) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000240)={r5, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f00000003c0)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000380)={r5, 0x6}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0), 0x4) 00:00:14 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x100200000300, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x3, @loopback, 0x5}}, 0x0, 0xffffffffffffffff, 0x7ff, 0xac0, 0xf62, 0xffffffffffffffff}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x0, 0x7}, 0xc) flock(r0, 0x1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x1000300010005}) flock(r4, 0x3) flock(r0, 0x1) flock(r0, 0x8) 00:00:14 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x12, 0x1400) pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000040)="b2", 0x1}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c4, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x3ff, &(0x7f0000000140)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0xffff, @rand_addr="0124777cc868e5f6fe95314a5ae6fe87"}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0}, @in6={0x1c, 0x0, 0x9, @empty, 0x3}, @in={0x2, 0x2, @rand_addr=0xffffffff}]}, &(0x7f0000000240)=0x10) fcntl$setstatus(r0, 0x4, 0x4) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="1b", 0x1}], 0x1, 0x8) 00:00:14 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r1) setrlimit(0x4, 0x0) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) r2 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/125) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) 00:00:14 executing program 0: syz_emit_ethernet(0x62, &(0x7f0000001140)=ANY=[@ANYBLOB="00ffffffffffffffffffffff8100000086dd192670cc0028000000290000000000000000000000000000ff0200000000000000000000000000018900907800000000fe8000000000000000000000000000aa00000000000000000000000000000001"]) 00:00:14 executing program 3: syz_extract_tcp_res(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8b) r1 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) setsockopt$inet_udplite(r2, 0x88, 0x2002, &(0x7f00000002c0)=0x100000007, 0xffffffffffffffa0) r3 = dup(r1) fchdir(r1) getsockopt$inet_mreqsrc(r3, 0x0, 0x4f, 0x0, &(0x7f0000000180)) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000340)='./file0\x00', r4, r5) msgrcv(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="90748f0900000000000000000800"], 0x1, 0x0, 0x1800) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r7, 0x1f470000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x200, 0x0, 0x1f, 0x3, 0x2, 0x2, 0x8, r8}, 0x20) r9 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x18, &(0x7f00000000c0), 0x0) fcntl$dupfd(r9, 0x11, r6) 00:00:14 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x308, 0x80) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f00000000c0)="bb253d4050e7e29f91549eee469f6d9b56f9e3980717d60f25e257ae0252") connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000080)=0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x27, &(0x7f0000000040), 0x8) setsockopt$inet6_int(r0, 0x29, 0x80000000000c, 0x0, 0x0) 00:00:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10021, 0x4}, 0x0) 00:00:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) writev(0xffffffffffffffff, &(0x7f0000000040), 0x10000196) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000100)=0x8) r4 = dup2(r0, r1) connect$unix(r4, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) r5 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)={r6, 0x46, "212159f0f0ff740da107bfa9000000002642dcfaf03764ac5fe894a882d8d6285ecd02635aa34cdee1bf825f4cf8f2e418f281a9b708e0eb5073213653c8dd82ab54ec7c97c5"}, &(0x7f0000000300)=0x4e) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x6, r7}, 0xc) sendmsg$unix(r5, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="ba48c7c87824697cd3f4be525b540c018db25b84cac31b22528a3c5a6f657e303ba8462e02a859f5b4d045277178daa7bf3f0085e0fa5c760da943b9e05c315955d66dfbb7de62ea435573db09a1de4d99ad3301b040998bbf491958f3b9374ab1cd"], 0x10}, 0x0) 00:00:14 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:00:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200000039adffa9a1426f1c0b91ae5ce2710715127ebb26db79"], 0x3ef) 00:00:15 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0xaa) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 00:00:15 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x10000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x2c, "d232d7688fa58536127a54086ec2dc6b470a0f0fdeae5b3b9cc571fcdfab38d5adcf6af132c37a13e57af02d"}, &(0x7f0000000180)=0x34) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={r2, 0x6a, "982d4ea8badf109ed34b794f938fd0156e2f12b2493ccbd125168045e6d6dddb6478e11c9e2d0a8d9ec40f386f1c0a62a2a24bc37055e47944b754ae35fa81abac8db3b925ac3902bc790532b869f4299a0ceaa1da4edff2d292fddbaa6b19128f3a794aa843c31d6192"}, &(0x7f0000000240)=0x72) mprotect(&(0x7f000012e000/0x2000)=nil, 0x2000, 0x7) pipe2(&(0x7f0000001580), 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x100000001, &(0x7f0000000000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x0, @empty, 0x3}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:15 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000002900)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000680)="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", 0x962}], 0x1, 0x0}, 0x0) poll(&(0x7f0000000000), 0x0, 0x9) r0 = socket(0x0, 0x20000000, 0x3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x3, 0x0, 0x3, 0x400, 0x9, 0x1, 0x3ff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x9, 0x4}, &(0x7f00000000c0)=0xc) 00:00:15 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x100) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:15 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) 00:00:15 executing program 2: r0 = socket(0x1, 0x1, 0x0) connect(r0, &(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYPTR], 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x408, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000000)="967bd9d91fb8a25b93c3bc35a6b7b5a599b9c745c085be2cc8f5412567882d1a719b21cacfa3b82242472de5279947f997082c52342e176b2f5c22a218baabfd41809c02") ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f00000000c0)="d478f5eee335ccd2a09889f53a595009d2ba310558a1c299102a395526d6ce830294670db07d0001") freebsd11_fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 00:00:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000001400)={&(0x7f00000012c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/37, 0x25}, {&(0x7f00000001c0)=""/30, 0xffffffffffffff64}], 0x2, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) r1 = dup(r0) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000000)={0xf3bb, 0x5}) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000040)="ebcf0a14b82df25e3ad97274ce626b9c56dab52986a04f5860b3a1d8af00de6317c724fe8f5e1fbcb260bd6578d3ae21e30ecf971ce703761ccc6e1b6dac67efc5a4ac71702ee6583470e68414044331d19313a108da32a7279784f9003dc46cd0cfa8d076d157fff9590f599101742fef6c95d84d6512903e2dadc3390241a2fd3357fb2a74c632d71b1787bec560de624d9876e1f39d369aefdca09750254bcad5c285d773cf844afe") 00:00:15 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x0, 0x2900000000000000]}, {[], @icmpv6=@dest_unreach={0x84, 0x5, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x804, 0x2) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:15 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000000c0)={{"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", "912771137d3679eff3521d5b440a5043b9ff7bdbf3f38fc55a0a65bf7b5950bb", 0x7}, &(0x7f0000000000)="b06ae1c0c951b94d850101ed1f6601dc54358a3eabdb3e50590bda4308c5d9c0e0c4034c4c9ee3490920b57f14d3583c00627714e8bf6e5a221f7a4cf5ff577ac4e6b4f49778aeac3ef33f7e2207828660771c562e96a0d59d48c584219518f601fdc9689af80df8a3d54c5ca1244557dc94ce656d208b672ec75fea4537485eb75a3e4d33e04ac8a64fc9bcb20c796c082f49729d92b21c3c21934f75726183744595c77a5a538f4928bb1c877f5619f451d6c377a22cb9e0af7adaf7", 0x400, 0x172, 0x1, 0x9e, 0x5, 0x8, 0x6, 0xfffffffeffffffff}) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000540)) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000680)={{"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", "a0363ce1aa8935da52661ff90878f20b5a9bd6e391146cc5e0aa6e4d18c75c13", 0x5, 0x8001}, &(0x7f0000000580)="5ff43bb607ebd4139014f8ecf932852d841f7bbcec7659aca0b23ed0867df2cdc06b2fa9ee9ab25f638a1b9cae4adc05b2ffbf6350a64114cb158ff2e7f00fc0db8bee36bbba7438ab49c95f1d048433f7d1d9552ec62af20890238ff041ff69237f8ae233b7d00aa88f6bc83b4720a2a9a91ec15cb666f128dcc81cb2e9d23b75110adec36686e44205e289872257b9bdd76d33e6bf0bcd4a0ef981e84e164e7a1229fda172bbb9e3a2008923460cebeaa0f0ae71f447f619bd6985700f1dcf825d49ec13e3001c1680676a3444a5fe1a44502acb5485b4fcbc1ae9e3f8dc9ee5cea993c5033f6470253a5e8e701db4008771e432", 0x9, 0xff, 0x5, 0x5, 0x7, 0x8fe7, 0x401, 0x467}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000b80)="9e9ca83b44084b795e8cdb95efb32a36568bdd251b78c5752776546598a22781a68697f3da30e3f5cd459b6f508f5f212cca6f2d1338b6971da6947b40419c13ae") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000c00)={0x1, 0x6, 0x6920, 0x7f, 0x2, 0x3, 0x8, 0xda, 0x0}, &(0x7f0000000c40)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000c80)={r1, 0x4, 0x5, 0x4}, &(0x7f0000000cc0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000d00)={@in6={{0x1c, 0x1, 0xffffffffffff8000, @ipv4={[], [], @broadcast}, 0x28}}, r2}, &(0x7f0000000dc0)=0x84) listen(r0, 0xd62) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000ec0)={{"004a9d715bf803fed22b5d970a8e448b507bf5afa4033a525e0cdfb9f6a97dd559448cc88c1765d8f8d3583340834060a19a0f5ead1793e1b9229367a03d8b267dbf4320ef53ad9196b2f0af42f801a48c3aa6149b479fa4215defa0475ad05d98846e533a3983306216ca854b0c991a08f99ce68c2f9038cec9e0d5af673d8891a65a4e8fa8cf252cf0c94747b910c819057c97155d38858de831f00efb59dea89455bdc51ed749d816bf4b54c9592b384bbafb06f4f4211df9edf81a5f78ebb61414abd4f2f6a6210abbe21cbf08776b4995ab2020cf324892dbc4a865bfda7f601b199c34234c2497bdf3a01dcfc15f3d8783cd6b0e1bff5b6e5822a57554a0e448744dc45319d2579aefd2b3c590491698188484f6a5718ee441390b1767d25c66df4f95b1ac46a502f977602eede476130e25d60478bbf8f06eb4a7ed75a547982aa3fd415e353ed79024ba276f1e5a5d29ef99e77394d51761d47c579014a9eea79b0c2bd261669166785ee2d90e7c740e1087a8c5476f30fbf5ed98e7fb7d71c7c542a6e026df73850acbe262b8e6da765be902a06c52fde7f684265166b5aeb7dc1da9b2e41ac4c6e0c125903433727ad93de34c704f6a25e4f7f1dad2bfe2add636d7eaee62945d49a9be9917808342be0da88dc3c89f36225e5c1c2541f2c439b8130504d516bb80d9c377298a257a8c9566f8f8a4d7f759e4650bbb80b88c4133ce93d14c2c0470ef56053554e66015c52033e1ace436685add0ebdd1b72e058215b8768da8de37d84357e042507c413f02e278116958ac86d69939f232753f7e70d902d115b35b81267b045cbdef4ad5108d2bda0291d4ccb627babccbb821f397b99ef16d22ef1907a70b0a5992aad65e89de411f8710f6333c1d9a450026765fa1999fa2717f364e3a810adc1ede58236002b94713c396f15f21fb06cac9097b99535d0140e0f828b28b0dca49fe7bc1cb0fd4ba0b21b11fbe14a387acb45c6d46633bd4b6317d11fad46ea56fdd676fa6b3cf3844c58631504071ce13eb8d32d57e8d10e6ef33267522a1d80721723ea0ee35c525b7dab76b0c7e47ea9964df3f0fb8ef2cc1b30f9e56757bbe803654ec8dbf444664e8da0c194affbb520b6b423e9c8e00f671d14957537cd74ed4b55e4a51515144f6b2c3b7fb5becb0658c277a350409767c4736d7c076ffe14e9a6f35702a3758d1d6c75f4cd10ab49deee3e5c6c9d5449a5c003d53d4503d189808488332a62e0780d90471e9a9275c82a42fe03a97e73fe417b231a96ad72aee1b9a890e56196cabf3811a347f1b20b7599ed9496ccdea0510ba7f25f563b07d0f6f6bbed6bc37883d5c7ab56556294e2331a03a336a048a2d3b89b298335d22b4b59337caa3ca640d7745366ab1834795862655430fa7e8ea371be72afcee2e9e277c75066a16848c", "b425cb2422bab2fca6e6dd6aec9f7ef920287db14f8f79ddd323b28de25d3923", 0xfc, 0x8001}, &(0x7f0000000e00)="8cbdc8fa982f0bddd3b15f528df78b4a17b69062dab933610dd12a086edc4ddd76e882175d85cb512c5eeedc8702b68f4cb732afe26cbc61759a26afd60b1b46ace6cfd5d1d090c9fd322f22a91ad2f481dad352d00f95f0626a7f725e601b54ee2ae92a3efab69839e71dbdd91d09e4a6e9e94704f0edaf3c69d83fe7b0503e0a7e552cade333a16a1e388411bfcc863846e8fb6a1b01dc8eadefc4de", 0x4, 0x9, 0x8, 0x0, 0xee26, 0x1, 0x40, 0x3}) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000001340)={@empty, @local={0xac, 0x14, 0x0}, 0x2, 0x5, [@multicast2, @local={0xac, 0x14, 0x0}, @rand_addr=0x8, @multicast1, @multicast2]}, 0x24) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000001380)="30e69633f775be1d57069b7f90272bad7d95c4148b632f0e5135ac625103a800b964ffd3128866e2142173c2635bb0774bfad017bc1bc3c2e485c8b09963523928ce03c8eff986c4ace2737a5a95c8104c61576d3eba7d") getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001400), &(0x7f0000001440)=0x4) getpeername$unix(r0, &(0x7f0000001480)=@abs, &(0x7f00000014c0)=0x8) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001580)={{"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", "35b766b511067dc7aca09dabdb330073d77a5096af288b62a36c31bbc974172d", 0x6, 0x81}, &(0x7f0000001500)="498788eaff11c2e5e746a6b603679de211ad99f3e485de82a17d996dea00cebc745cfb0427062673e211107b7166c00032c2bb133e598147ff37caa0b99f159e77441443341790a8931d0157ecce4d3b1e6d26e50d9cc443fdece932904b60d998cc04a73bca939f9e7a1aacffd8e13c5f5634f3a7478e0d3c87a0", 0xff, 0x2, 0x5d76, 0x6, 0x8, 0x80, 0x4, 0x8}) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000001a00)="5cc8fba9913edd1af659b0f4816f997d1878e8e85c72fe650aed1a3ad63d8efa913935745ae3f2291221a83a0a09dafad3e6b68601d598a9a3f20e9fd171e2caeaf6da691730b3172be67b5c9d91a4dfc411b126d99514") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001a80)={r3, 0x5}, 0x8) r4 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000001ac0)={0x5, [0xc000000000000000, 0x0, 0xe0, 0x3, 0x1]}, 0xe) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000001b00)={0x4, 0x8}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001b40)={0x0, 0x5, r3}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001b80)={0x3, 0xfff, r1}, 0xc) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000001bc0), 0x4) r5 = open(&(0x7f0000001c00)='./file0\x00', 0x400, 0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000001c40)={r1, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001c80)={0x3, 0x6, r2}, &(0x7f0000001cc0)=0xc) sendfile(r5, r4, &(0x7f0000001d00), 0x5) getgid() r6 = semget$private(0x0, 0x1, 0x200) __semctl$GETPID(r6, 0x3, 0x4, &(0x7f0000001d40)=""/38) 00:00:15 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000140)={{"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", "cb783f51d3413ff582bb89f88b7b18500529e730a41ae3133dad732d78bc830b", 0x0, 0x1}, &(0x7f00000000c0)="eec6445b7fb2b1152bb97748ff7bf04aef23e070eb1242c32cb8ba51423d6c68a8cf3026044d1a8db8ca7f9214e417dadd204e23dd6d319bf33ef8feb55d55c0ff8ffbe9582b045b195c97f263e9debf5e70b834cf7e67347c27e0b68fa2b11ecd63c57a5bef1d1f39", 0x101, 0x0, 0xf905, 0x6818, 0x0, 0x8, 0x6, 0x9}) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1, 0x4}, 0x308) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000005c0)="55d1dc91ba405db6a0b55193ad291e056b8ae8b0cb4fc2c82f93a742b5f15c31d23a5e00b112ae078a0c57ea06b5944ea70f58f3d3df7014fc1680e08099d9703ee3fc401f9be0e5b82fb339a709c5b6549312fdbec2803f7b5dc900fe57fe8c6463cdb5c804c4dfe1c84eaef00990aa73e480602fa18af6b3b1e05827aa7d429c34355d69dd40a6abacffb2d9472b82cd13ccce26334f8d2449aa", 0x9b}, {&(0x7f0000000680)="122db28162b57ea3bc4bc66c0efb464ae3006427eea9c2b42a24952ed441c70839e791c334cd602f716824ee4cee4ba968429efb2c3ada4acccee492fac3e3a401daee6bb77349c4adc1ed99ca9aeeeb7160bd747f36d926b80b567b9b27", 0x5e}], 0x2, 0x0) 00:00:15 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040), 0x4) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000000)=0x100) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) dup(r1) 00:00:15 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffff4e) 00:00:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @loopback}, 0x180) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast2}, 0x8) 00:00:15 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="047bcc114d680800a1784e019c5b957d3e42aa2a7b813407a0de0ba6dacac4fe504fa5f140255ebdb93d6b798cae79da33697ff3668f17db8dd632850357c32683f449eaf717536ef4e1e43c160a429af8b439a0b5b491dbaf2d93e0d8365ee500732ade8b5bf366108b942aad7f02bc6502ee02495a708cee0e3c0d96f7ccbb737014e11cf01d1dfc2dd84e84c1d57f4fbae7d7ea2c1c792b3721c42bceb614a24888d0ca5670afa14b1f213d452891e21d056f59f68ba3d4a48f7a4217e8bc0520ea5c87eb441355bc152ed792c00cde1511be153df7e7457eb34c3d969649a0eb54") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x22, 0xffffffffffffffff, 0x100000138) 00:00:15 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000140)='./file0\x00', 0xf8c1) rmdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x20, 0x4) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:00:15 executing program 0: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1012, 0x0, &(0x7f0000000040)) 00:00:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x5, 0x2100, 0x3, 0x1, 0x2, 0x97a, 0xfffffffffffffffc, r1}, 0x20) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) pwritev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)="251f6c75b6bce098c985f3f63cbd", 0xe}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000000)=r1, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x200, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000080)={r1, 0xffffffff}, &(0x7f00000000c0)=0x8) 00:00:15 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x10) getsockopt$sock_int(r1, 0xffff, 0x5015, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000040)="6765f20817d2", 0x6) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x9]}, &(0x7f0000000140)=0x6) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000007c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) bind$inet(r1, &(0x7f0000000180)={0x2, 0x3, @broadcast}, 0x10) 00:00:15 executing program 2: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x30000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x7, 0x8f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x0, 0x400}, &(0x7f0000000180)=0xc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) 00:00:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = msgget(0x0, 0x7cd) msgrcv(r1, &(0x7f00000001c0)={0x0, ""/107}, 0x73, 0x3, 0x1800) setreuid(0x0, 0xee00) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r2, 0x5}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000000)={0x41000, {{0x1c, 0x3, 0x5, @mcast1, 0x4ad}}}, 0x88) r3 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x4}, 0x24) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) 00:00:15 executing program 2: msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8, 0x30000000) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_http\x00', "1dafb80ed2f776a564f8726646eb79e82328722de1596f34bd0ae0f163387113d586abab30a76f0287e805c01a1ba7a2db36dad11e49d26ff0afd5a9c046f94b88b7f67020eb3487860a2433ae1b64303faad73be9a693ec50e7fe06ab1db49b4679dba9ae136d765db0b588a547f357f290ce5e09f864b456af835887e65445d65132dfe8c951ae78209c873d33491307922492dbe77aed5d870553637348bcd8569a7ae775b592ac2ac3fd98d28b6ccd1e92270a395103ae752259575e858ea0de1badcf1345c4f4421b8cafe02e7c348fce2518ca9e7b28bdb76b4bc2a52968f37140b309c22f8488a8fc98b97604"}, 0x100) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc) munmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000) getsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:15 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast, @empty, [{[{0x88a8, 0x3301, 0xe4, 0x3}], {0x8100, 0x80, 0x7, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x66, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3]}, @mcast2}}}}}}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f00000000c0)="87df731a3bab7a385c4e16353159e614c71a190fcab01cc145c0266d715e968d165a327be5aedb14ae4f350c686852b756aac5b244b8c77f97e1aa31827c123345d7ad129fb83e6676408da0d21628d332ba2cc50cdea12ecdf7e79907b64515ec4052a2de2f87426fd5edd4672a2ef11887329c020c65d600437a49f6444a30daf0f7db65793630b487c5f614f683eaba67144f87a41f141ce700ba02f0c293839c54378b5a3a250e0b4262e333") 00:00:15 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0xfdb9}], 0x1000000000000013) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x404, 0x0) 00:00:15 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) open(&(0x7f0000000040)='./file0\x00', 0x30000, 0x80) ftruncate(r0, 0x6) 00:00:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x17, 0x0, 0xffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e22ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/136, @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x9, 0x81, 0x4, 0x7}, 0x14) 00:00:15 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000180)="1320ccbf9500855239cc50028bf17c774f462d06d1e998fcc390d1e2feacca306d57c0a2e700135b4ebfbc7f20a3be6c34937212ba5ed23b59ada01790330b0ad6b2ea1c7ca0a8ac5c48badb86089fa9d3c26134a48b2ef19731abb44470e8") 00:00:15 executing program 1: accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0xb, 0x10, r0, 0x0) 00:00:15 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x31) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0xa838, 0x9, 0x1030, 0x0, 0x4, 0x80000000, 0x3f, 0x3, r2}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_http\x00', "17b7d608a0c8006fbb965e3d48150df0424737705bfb4fef8c48d837a777c759cbdb0ec98803e1a2c7100b2eca68b6be64383b90fffcda4781457b8b4db1e182bada70d6b0bb3a13d515bd2fbdea27aee17a51b4d8247a429cf7ca350e6b4c28e7f522031f5c2636a648cae48ef4b0d8e960e6892c2940d8413051028d5a3d89c365fdfe349cf6b27feeef838b50283b47ceb51fad71036957d133a6b16d5e924624b8038d1cae44605ea8c116b50a320409b12adce7f5f3018fb82d13a649b3107825269ab0fd3ee5673dd17f1fb886c7cec8b117606e39cd1c99b62b868b8eae40c3313b827be60ce57780ee3592d5"}, 0x100) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r3 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1018, &(0x7f0000000000), 0x4) 00:00:15 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590", 0x39, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0x8) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000140)='./file1\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r2 = dup(r1) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000000040)='./file0\x00') 00:00:15 executing program 1: r0 = msgget$private(0x0, 0x8) socket$unix(0x1, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000340)={'accf_data\x00', "376bfc057511309826542b0c023e4f31b5f072ae50893f05298b0a21c16fdf12eee1771a00d2311da02f48eef268945ef5e5048feca793178dab893de3d949a99581fda5246b23b51a882bf33b3712d0e8cb4248e2899ef2e4c3a1019ac47d08d932d8fdf816feb9b9452517e64df77073b5d89ccd065ae6c2eb18cdac53e060286461614c1c6ea1e282edd1dca9e9598450396f83b87dc78a914653639a4295c23bd5324a2aad4a1546f711aa6f830ab5f15bf2974a7c3ba29c50e4c1a5b06496b7c818f0b2c1a3fad12e8dd428f4b2a5562109ae2bc10a77f48745e2a976612fb6ade1aa38f4ed2f15cacae295f080"}, 0x100) msgsnd(r0, &(0x7f00000008c0)={0x800000000000, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x2800) msgsnd(r0, &(0x7f0000000600)=ANY=[], 0x0, 0x800) r2 = semget(0x3, 0x1, 0x0) __semctl$SEM_STAT(r2, 0x2, 0xa, &(0x7f00000005c0)=""/201) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x60}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000100)={r4, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000180)={r5, 0x6a}, &(0x7f00000001c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000980)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x8, 0x951, 0x2, 0x5, 0xffffffffffffffbf}, &(0x7f00000002c0)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000000300)={r7, 0x5}, 0x8) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000b00)=""/10) socketpair(0x17, 0x10000000, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r8, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000c00)=ANY=[@ANYBLOB="040000008c0f00000208000001000000cb990000"], 0x0) 00:00:15 executing program 2: r0 = socket(0x10, 0x5, 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0x6) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000100)={@multicast1, @empty, @multicast2}, 0xc) 00:00:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x20006601, 0x0) 00:00:15 executing program 2: mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000122000/0x4000)=nil, 0x4000, 0x0) clock_getres(0x0, &(0x7f0000000040)) 00:00:15 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) getsockopt(r1, 0x5c, 0x5, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) semget$private(0x0, 0x1, 0x1) accept4(r1, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x30000000) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) clock_settime(0xf, &(0x7f0000000040)={0x1}) semop(r2, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x1, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) 00:00:15 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) open(&(0x7f00000000c0)='./control\x00', 0xc8, 0x10000000) 00:00:15 executing program 0: setreuid(0x0, 0xee00) setresuid(0x0, 0x0, 0x0) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x3000) 00:00:15 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) chroot(0x0) 00:00:15 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000240)={0x10, &(0x7f0000000180)="f8aa9ee7495406192765764c54da206cecc5990045366cf55eb1fbd06ab8f41f80fe0bca27ac027d4dc12139e562b8b30ced8e9d2d944531d92ef0fc7f9a7f13b6012f1bb992cafb8df99dea68e49cf2708d21fa1b80d2b56d73bea0cafcc113678900bdf80b63137b1ed2c86bfcfc3a821d9a2cb71ca5a47f8e8bf2156e4c94f4a7ebc5beb202336849c2ea0598757ac810cea72863f5c8ba4b617de53c", 0x7, 0xf6a30000000000, 0xf8f}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r1, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendto(r1, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000280)=0x3, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000140)={@loopback, r2}, 0x14) 00:00:16 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000015e000/0x4000)=nil, 0x4000, 0x3, 0x410, r0, 0x0) mlockall(0x3) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0xc9d2a6f0f688be8b}], 0x1, 0xfffffffffffffdfe) 00:00:16 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) accept4$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084a5013d00"/4098], &(0x7f0000000080)=0x1002, 0x10000000) chroot(&(0x7f00000000c0)='./file0\x00') mlockall(0x2) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x200, 0x0) accept$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) 00:00:16 executing program 2: syz_emit_ethernet(0x1d6, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) syz_emit_ethernet(0x100e, &(0x7f00000005c0)={@local, @remote, [], {@generic={0x873a, "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"}}}) 00:00:16 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x8, @rand_addr="ff6adedb5e5dc0a2f95719a0d3980a9e"}, @in={0x2, 0x2}, @in6={0x1c, 0x1, 0x2, @mcast1, 0x7}, @in={0x2, 0x0, @rand_addr=0x53}]}, &(0x7f0000000200)=0x10) wait4(0x0, 0x0, 0xdbfcbee93f732a2d, &(0x7f0000000040)) 00:00:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xfffffffffffffefa) getrusage(0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000c254f293af3bc4777a02b9984b00000000000000370931f6b300"/136, @ANYRES32=0x0], 0x0) 00:00:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='\'\x00', &(0x7f00000000c0)='{\x00', &(0x7f0000000100)='%)\x00', &(0x7f0000000140)=':\x00', &(0x7f0000000180)='\x98!\'[\xa0\xac&]\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000400)=[&(0x7f0000000240)='-%\x00', &(0x7f0000000280)='[\x00', &(0x7f00000002c0)='-{.\x00', &(0x7f0000000300)='%\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380), &(0x7f00000003c0)='\x00']) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) semget(0x2, 0x7, 0x208) r1 = accept4$inet(r0, 0x0, &(0x7f0000000380), 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000440)={0x2, [0x0, 0x0]}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000004c0)={r2, 0x5}, 0x8) 00:00:16 executing program 2: r0 = socket(0x1c, 0x5, 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x520}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="001c0e9f6f5704ec4e84b3696c653000400105bf3b82f690e8e470671addf6bf830555e0fc7832688afb6223b3d5f21e989827058a347d5e049089a8f82949bd650c886e5c790336589a9189a74f2865b2318cbb01a768b814d87bf70c"], 0x1c) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000000)=0x100) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x200, 0x14000000000, 0x80000000}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x3, @loopback}}, r1, 0x200, 0xff, 0x95, 0x0, 0xfffffffffffffffd}, &(0x7f0000000300)=0xa0) 00:00:16 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) write(r0, &(0x7f0000000380)="0ca7ffeb6025ad0e58621ff124c68bbeaa7d50830641aac7424ba4547da08693e3e477b51a3557cd97163e76d87045c617777ea993ac49f9207da05a0cba30a52f9037d4de74ebc8c16a0b182e02ca8486d21e60d3a0ee6dfe2d095804e9b99a76f8c70753a55810bfc101d06588721a8cc3b3010d6b25f6b3b4284706f47a698b1d", 0x82) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e200100008000000000000000000000ffffffffffff090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d8e6b25faf820de45ab62b0e0000", @ANYRES32=r3, @ANYBLOB="05000900ffff00003b2c2411bd49269f"], 0x8c) accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) fcntl$dupfd(r2, 0xfffffffffffffffc, 0xffffffffffffff9c) socket(0x1c, 0x10000000, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:00:16 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x5) wait4(r0, 0x0, 0x10, &(0x7f0000000000)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000000c0)="5552e1c3ce84fe392d5aa873d74ee7a57aa2b36c43e4cbdb743d6d") ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000100)="e50cefd33e0a05e709d83f4c4ae192acc0358ef3") wait4(r0, &(0x7f0000000140), 0x16, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000240)=0x9, 0x4) fcntl$getown(r1, 0x5) __getcwd(&(0x7f0000000280)=""/70, 0x46) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000380)="e2dc2e9b37fac9e9bdb5478f4fd9cfa21af08b572b1f94c94ff5ace99a84f0cf136b2762baa823c5a938ac4e9c6a31be570682c1329a1df60192e6b8b533a1dbae9b556824bccd13540734260e5503e9ff6e0e28d0769a442473f47b1b8985d05667da0387e8accea2c4848c23832d3f7e7ffdcbac9f78b6f8ec19adc90739eb0b013195e715c49c0d9894b7a47f07fecde0930d35bd055dce97216eaadb0a2e62f8e901b9def63bf96bbc001f539c76771b86d8cec1bc7271a69369d14445201765c4ff1bc548a77e590392854a34671bb19da457") mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x410, r1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x62) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000004c0)=0x4, 0x4) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000500)="867803790b18cf67588032b159cc9567e05697ae61da851e9bf9350e5b5684216bf8cfce30b713d2a5924d0737eef07f6c95ee48403984aeb9c2ca6625eb73083da6e1eb054dcdb2d7367d02968b96637700903ea7ac13e2bdaf05bd9a573697d413750ecc96aab5cc0e6d65fe14b5edcf0cb717f66721a1d11bdab34b4747ed3425dec28a688b636111f8c87e88c11d2b") r3 = geteuid() ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000640)={{"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", "a83e90d73233b8785ae854f0a4dc1fa7ac49e6cfdccc62015a46897ceaaa3c06", 0x0, 0xfff}, &(0x7f00000005c0)="e363a6942807ac19886ffd99d896e063cffeb314577dc652ee4929c4662292de02b8d5d727b9527c409497f06583b051e0fcf5040bface551cf2e2dafe502fd1f5176021bed37d0bb41f694c0ce5f4497db7ceeb825925974a7e89819327c359b8b9f46f77a0e6f5592ccae48d80a366e9a5", 0x0, 0x7, 0x100000001, 0x1f, 0x8, 0x80000000, 0x9}) freebsd11_stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000ac0)='./file0\x00', r3, r4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000bc0)={0x0, 0x69}, &(0x7f0000000c00)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000c40)={r5, 0x40, 0xf, 0x200, 0x260}, &(0x7f0000000c80)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000cc0)={@in6={{0x1c, 0x1, 0x7, @ipv4, 0x4}}, r5}, 0x84) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000d80)="00e482323fd489ea957c3d62ba43ba8b21cf0071ece08cbe54f2ed09f6ca931c325f649cc9fae008c7d508c061fe98e419835c9348e64dbbebff15d7bd6a86686cddfd24455eabdd5c589d5d50ef8a6045662c0bcd0f91b3f571594f970abf8ae75879e8ff58e8cb43e2cb6d80b0aa9708754ee40e6efaf288e090cce77befbd62c8ec") getresuid(&(0x7f0000000e40), &(0x7f0000000e80), &(0x7f0000000ec0)) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000f00)="57e9356e110e89fe1c26af0eadceb68c64faea203c70ee17dd1e20c6261cc76f244614e6e88644007073bbfbaf5f3c34cfda9e33aecda4e73f3e4b9f28088dec4fe053fee9a3fd34b529aba8e8b2b98ddb1b93269b66de28b75780cb41497102664fb9f47d08a627d4a63f6dec") poll(&(0x7f0000000f80)=[{r2, 0x100}, {r2, 0x80}, {r1, 0x43}], 0x3, 0x7fff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000fc0)={r6, 0x90, "46aaa40fa6038ae55a1cdebacab06180281c84d7f3f56505b59405a82ea99170af1a23a3ded4890acd4e9dab124988cd9812a2144b5421d7bdfd985139e5c047eec53cd6cd9c79e3739f14e0631152aa9f634af32f0e26afd5d2cde54fc3b24a6d0720beac2f729406941b42ee27057d019e021c083a77b2440d0861d4c5d491120c926242f6d38989d85e9d13716912"}, &(0x7f0000001080)=0x98) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000010c0)={r5, 0x5}, &(0x7f0000001100)=0x8) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000001140)="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") 00:00:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpid() fcntl$setown(r0, 0x6, r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@loopback, @multicast2=0xe0000003, @multicast1}, 0x3e5) fstat(r0, &(0x7f0000000040)) r2 = fcntl$dupfd(r0, 0x11, r0) r3 = geteuid() r4 = getegid() fchownat(r2, &(0x7f0000000000)='./file0\x00', r3, r4, 0x600) 00:00:16 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) socket(0x17, 0x10000007, 0x2d) close(r0) execve(0x0, 0x0, 0x0) fcntl$getown(r0, 0x5) 00:00:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setgroups(0x2af, &(0x7f0000000000)) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0xa0200, 0x0) r2 = getpid() getpgid(r2) 00:00:16 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x400, 0x3f, 0x0, 0x1000000000, 0x5, 0x7, 0x9, 0x2, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r2, 0x3}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x8000, 0x0, 0x0) 00:00:16 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x7f, 0x4) mkdirat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:00:16 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x66, &(0x7f0000000580)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 00:00:16 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x6600, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, @ipv4={[0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0xa8a00000], [], @broadcast}}}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000000080)={@random="8d90c3c889dc", @remote, [], {@generic={0x8856, "e66fd9d274e67356a23466c201035b0886188fcf0264ac01f7e6f6bf79d2d66ebef7b5cfa1bbed51"}}}) 00:00:16 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[{0x10}], 0x10}, 0x9) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x8, 0x8000, 0xa0c2, 0xfffffffffffffffc}, 0x14) 00:00:16 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0x3, [0x1, 0x5, 0xfffffffffffff707]}, &(0x7f0000000040)=0xe) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2}}, r2, 0xeb30, 0xec, 0x1ff}, &(0x7f0000000140)=0x94) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0xffffffffffffffff, 0x0) 00:00:17 executing program 0: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0xffffffff, 0x8001, 0x4020, 0x0, 0x400, 0x8a86, 0x2, 0x300, 0x0}, &(0x7f0000000100)=0x20) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x1ff}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) bind(r3, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000004000000080000000000000014000000000000005a0000000100000000000000"], 0x24}, 0x0) 00:00:17 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x20000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x10000, 0x0, 0x3, 0x9}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x8001, 0x100, 0x7fffffff}, 0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000001a00)={&(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2400, 0x0, 0x0, 0x0, 0x1300]}, 0x3}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000240)="860cd8ad5ff4a6f8", 0x8}], 0x1, 0x0}, 0x0) r3 = accept4$inet6(r2, 0x0, &(0x7f0000000000), 0x10000000) r4 = msgget(0x0, 0x1) msgrcv(r4, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2e64251c3ac86f9d2a5f628488a9c0000000000000000000000000000000000000000000000000000000000000027bd4140b2a79e11e93a68d961b7de19e888753682fe903efb5ad4be1ae8dff5ed38bb7bceda8f79a333aece10bb67e954c50642e97b743c1198bcd2c752ff14"], 0x5e, 0x3, 0x800) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x1000, 0xff, 0x800, 0x7, 0x7ff, 0x2, 0x6, 0x80, r1}, &(0x7f00000002c0)=0x20) 00:00:17 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0x3, 0xffff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10) munmap(&(0x7f0000a6b000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, &(0x7f0000000000)) munmap(&(0x7f0000c04000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:17 executing program 1: open(&(0x7f0000000180)='./file0\x00', 0x80, 0x40) syz_emit_ethernet(0x43, &(0x7f0000000040)={@local, @broadcast, [], {@generic={0x0, "c1aeb4c6783fdeda4b255886b97b60f865309715e2b4021fe4c3e7a3ef090dbdf5a2e89729b8af34f0f7a766acad42a48a6f5bb4ac"}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x41) accept$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) 00:00:17 executing program 2: r0 = socket(0x0, 0x1, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="46dae6984dba14f0ec6b2cdc210e99a08b01005af2582e6feaefcac4fa057709"], 0x10) listen(r0, 0x0) execve(0x0, 0x0, 0x0) setrlimit(0x0, &(0x7f0000000140)={0x1}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f00000001c0)=0x4) close(r0) 00:00:17 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000340)=""/242, 0xf2, 0x40000, &(0x7f0000000000)={0x1c, 0x1, 0x3, @ipv4={[], [], @multicast1}, 0x400}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x800) r2 = accept$inet(r1, 0x0, &(0x7f0000000300)) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000100)={'accf_data\x00', "1c8319c67de39fee83abf375f8207772af580f9ca2028f067a3d367bd9ab17d2adb096bf1071397f216b85a60de776e5bb5faa671bc1629bd264ba71024ab318659fcf09b8d8b591173d025071f469964c7bb326f3b37942b48795557cb932355241be19e15079cdd1e806278ea606c1cc593fa73fdfe5846a35c03e69f8e482e47f5df540777d10a96d5c6b8bb60b2e659396a2ade91903cc35b1cac334ad55eee02c43d729643736228fc01b8ed66afb8a108c4cc824152694146f7c5eeb0a4f345e8e193b642d90267bc6dba90926ec064d71ce2947530154403683127a1d11743e919e3fa258d94bd89d60740ca9"}, 0x100) sendto(r0, &(0x7f0000000540)="36f29eeabee91cc903d7d8dfbe766b74a716861353fb43e9765f0f14c1bc0217cafa033c6c501f226b3497f37873ac6944da3a7b28fb5214001b869ae92d374b5e55328a975b43d2e0ee851415d75a694d85a2bcb86a41936bfbcdf80aa6f1", 0x5f, 0x100, &(0x7f00000005c0)=ANY=[@ANYBLOB="6530000000000000000000e200000000"], 0x10) r3 = socket(0x800000001c, 0x5, 0x0) sendto$unix(r3, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000700)=0x4) close(r3) r4 = dup(r2) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000600)={0x0, 0xfff}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000680)={r5, 0x81}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000440)={0x0, 0x82, "721f746bd3453ff70acf322dcec10886564734473ee7b3981cfe9ef562b6c50ad83229e5ff7f602d3cd64b80a407987e723dd29c996ca82d5f79d33a9e56f11b9c2b559104830322b53d5c19ca82e59808007f6426043dfdfca1cff9bd521a5f0978e71747fad6c12479b6917b685e2945ba648e478f9d323dd487d43357f094db31"}, &(0x7f00000002c0)=0x8a) fchdir(r4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000500)={r6, 0x80000001}, 0x8) ioctl$DIOCXROLLBACK(r4, 0xc0104453, &(0x7f0000000200)="33efe3b44fb62c795476681466b7afdee248ccfa2e7e333d4e68b7810a23d008b1af067e4b4c2a0797fb09f9e09edfd5d381d71ed8ecb2627e5c09843cba1b05c208f59ccbfe85bf3bc20f71184f6f25bf8e7c78389055608d60f4b072dabca435c2ff2c3ac918e8251ffa85882177bf0de28b14810108a13b067a0304682af4fe207383f18b10c0cef8d6bf6b91") ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000740)="c93f835c4dbf6de3ef83fdd2f83574468aa67ae9b976742fe20bd0dec73eab72136d2ad76a2d6b52ba1281bfa715e654b7f66617c186bafced0272862b9e2104e90401e00d1177d6714c9b260c5b1599da7b2d7d9db35111d8ba7fab85d0286330e2c2a646723ccdc1b1ac8360e40acd3517e22c4306754440e37734fba00ebc61ec442eea6ab48c9ffd7fd85bf2897d40cb5989c1099348c82b0f8b41ba388a2d06551027b4e9a2d187541ba68a0269c158b909336087005e28ac6ec34abf3d") 00:00:17 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x4) 00:00:17 executing program 1: 00:00:17 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0xd) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5e99748b, 0x9, 0x100000001}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x8, 0x4, 0x4, 0x4, 0x7ff}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0x9, 0x5b, 0xe3, 0xffff, 0x3f, 0x8, 0x5, {@in={{0x2, 0x0, @multicast2}}, r3, 0x6, 0x3ff, 0x4, 0xb334, 0x5}}, &(0x7f00000002c0)=0xb8) semop(r0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x1, 0x1000}], 0x2) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:00:17 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000040)={0x8, 0x9}) setrlimit(0x0, &(0x7f0000000000)={0x6, 0x2}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:17 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000000c0)=0x1, 0x4) 00:00:17 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@local, @random="029cce98941b", [{[{0x88a8, 0x6, 0x5, 0x2}], {0x8100, 0x9, 0x0, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x2], 0x4100}, @mcast2}}}}}}}) 00:00:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xc692}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0xfffffffffffffffd}, &(0x7f0000000100)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x3, 0xca) 00:00:17 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xb) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000180), 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) 00:00:17 executing program 1: syz_emit_ethernet(0x4000, &(0x7f0000000080)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x13}}}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000540)="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") ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000000c0)={{"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", "6a15041287cf2421f0856423033b2043f8a71eede06430cf1074f2514e2ffc54", 0xff, 0x9}, &(0x7f0000000000)="9e67b50a412af2292a910f39ad4ab0349971af", 0x3ff, 0x9, 0x7f, 0xffffffff7fffffff, 0xf81, 0x8, 0x6, 0xffff}) 00:00:17 executing program 3: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 00:00:17 executing program 3: syz_emit_ethernet(0xfffffffffffffed3, &(0x7f0000000000)={@empty, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x1c, 0x0, 0x2a04, 0x0, 0xe803, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0xa6}}}}}) 00:00:17 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xb) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:17 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a", 0x8, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60", 0x6, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000100)="ab5391937ca02ffc3763099605523e6177d1f0973cdce0ecbfa4974a733cd7796eb1fd678040fda1b3d119d71b48") writev(r0, &(0x7f0000000180)=[{&(0x7f0000000380)="71a5ed7b1f6c78ae137297ee34c153fccfe7a7755bccedbb2b31777583e2cc28de66637d40a1e40d147a0f8d81d3a9284ca6f3734b2583644b24e600d65bf74ee9343889cbc1fd3b4071bc92c6d00c9b886c172081441627b44aac2dc7048077b7edaa9496f22cc0bf391387c9e1a3cd0693bfae9eaf508b8989d4a3ef9ffdfa229dd8296ff61fbdd65420b1850928756b9cec87b3f91a85099cdca59fa2bbf956fc6c70ae86b9013b22edbcec25e15a946a515c1c328f9be93b59bbb4d104eec0c58b81de30fca21723ffe1abec21fbbbf1656fac26b7", 0xd7}, {0x0}], 0x2) sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 00:00:17 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) 00:00:17 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000480)=0xfffffffffffffe80, 0x30000000) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) mlockall(0x3) r1 = msgget(0x3, 0x201) msgrcv(r1, &(0x7f00000000c0)={0x0, ""/101}, 0x6d, 0xbee80121b5b00e81, 0x800) sync() sync() 00:00:17 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) freebsd11_fstat(r0, &(0x7f0000000100)) syz_emit_ethernet(0xfffffffffffffe1f, &(0x7f0000000180)={@local, @local, [{[], {0x8100, 0x1f, 0x400, 0x2}}], {@ipv6={0x86dd, {0x0, 0xffffffa1, "02290f", 0x30, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00)\x00', @mcast2, {[], @icmpv6=@pkt_toobig={0xa7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\v'}}}}}}}) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000026c0)={0x0, 0x4}, &(0x7f0000002700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000002740)={0x0, 0x200, 0x7, 0x1, r2}, 0x10) syz_emit_ethernet(0xf5, &(0x7f0000000000)={@local, @empty, [{[], {0x8100, 0x7, 0x4, 0x1}}], {@ipv6={0x86dd, {0x8, 0x6, "dd2574", 0xbb, 0x4e, 0x1, @local={0xfe, 0x80, [], 0x0}, @empty, {[@fragment={0xf, 0x0, 0x3af, 0x1f, 0x0, 0x6, 0x64}, @hopopts={0x47, 0x0, [], [@jumbo={0xc2, 0x4, 0x8}]}, @fragment={0x53, 0x0, 0x2, 0x100000001, 0x0, 0x20, 0x68}, @routing={0x41, 0xe, 0x0, 0x5, 0x0, [@empty, @ipv4, @ipv4={[], [], @loopback}, @remote={0xfe, 0x80, [], 0x0}, @mcast2, @ipv4={[], [], @broadcast}, @local={0xfe, 0x80, [], 0x0}]}, @dstopts={0x61, 0x0, [], [@padn={0x1, 0x2, [0x0, 0x0]}]}], @generic="d2aa044ded37e121c909a4f162168399b3e69f"}}}}}) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000200)="09a701118a3ebdcd9ee9daeee33ac09575ab1de3398206830f14663760fd490930dce5f725816e64cd88416e17a7fdd0a1422515986c8ac407aac11af4d75cf0283f956cad2c5c7a1b4fc60aebc434e24f03e6c46f6894899c751f0d603af451061bd78003912dc9732ae02ab0495165345047243b8348da2b6e6fd724277e3e2dda06315f804fbf17301a319bee47ce14101e3f623c5070d3cfe0c13c187ce233c0773500526c19ffdab76cc409fb94e82aac24356b8148d4f694440d57eede89c9036cf63b9479a0a7ce5baf6413a46f1dc427f0033bfcaa558dec3701c5e8fc1df40797dedb3f0eefc4d8b3e1b08f5fe728e5acf0e8645d39bc9560fcb2bd91c134cca1572805bacbb3608741efddbf2322615e6a3f6663e53f0faa21e5436688dc9ccff1bc6dff09a049520fd38816a95e4249f50065baa7c8e5deb4446412a43df22c50e769420f092cdece84b268be55f13df1081691fe3229eea1c9a8e370784beb646b0536ad64a95155787d202fa6c9d2a8917fd08cfdc4afab1f075d5760e85173e8c0e2591ca082c6033fe6132c2698a50b2ed954712ce9f1f3f1622b828a3d4bebc44ef843e959170cf1138db0bfa7e5b7cef58560f25417990691db46dfd1ee925f7e3c0cffd727d44e372f0d8f6d33c3eae56117183aa6d1e017363af0e2c6710f8125cd1c68c47fa77c3c1e623c505229be35bc5be5051312e678b86ae8356734293d6b58e78317eb0fff30bc84262bca4096b6966754f65405cd96b69e91059732feb33c9a025df816118c298906d3de3709ae91ab69936c3bfc49c9875e611d78d56c64737bbabcefc02406b3aa66a8eddf2f0a4639298d5969d0e02ffbbfa6ff6bec1563ae363f540153b1cdf2e87b1a9ce4c4a79a5fa9590627cc4b400d5f0711fa156bad7bc049836cf855db37ef6ba4741177deb72b7e7c80da52f420277da05e5cf01dd442f448eff2f2d2d5873a6d05a4234d68120cea0eb451d5ae2bf8d6b0103ca67cce57d80082631ac8bdcdee143027566602283e606c0fbcf2da1bff92b3068275e6f135759c2c323745de61e60a34e5a7b367f4711fb5a969520375a18165e09afb3c929dedd5697e3b2abd8279b0d662a1b5136b27f8199fcb720ef166fb7bf86572c9f586bada8eb0edc0ebea3e60eb59160a1824076545e1cdfbe262725cf9f25364e2f6ba6fc3be57346acc6125394c7e248dc55edcaf2174a040b64b3616e8b07ccb2e4a6f62228c3f7b963649f29cc7309d23a38a5fe784bae637d47a227553b84870c14ba6c706d0f6d9c9b0128e65877698493c447aff74d052dffb901fead46dbecc5a0ab125afca4dfdbac5b7b36c94db575dd70c359e1756fa9cca8842b3b4e05de2547fb7f69b60bc5badda25b7c151f64bdbab16e98e96f72a954c165564f8121beacc2f8c2b7ba4fa73d71273c0b2e817f7853d224a3f2141d6ba4118b319056c775fd86368f698fee72bd783726fdc68c8fd7837bd5aa085249ad0c3a2d85abb03852c89272c0ccd5c0f9cacb9d74d2ce90fd5badc53afbe086896356c55745a8e04178a56c767866fdf6a0ccfcb2c21a3ecfcc28d51507810484bafe012ec89a7efb72b37a80a428b1cb647336abf4f0795203f7c1699944208ad545a2729766997f1334c92a067e75e729c82cfce23691e9c73356954846d014f898d2943b0e5315a2e7e178b0989ea88bab49db98b010a1c11c52efc33fa1ab9071e62cd3fd8f2a91a63bef15946248e6980ff216a425c91b20b070e381bf75d92b0172d2e3a464f8afa0675ae5614c89630b7ec3242686c8ee91c99783c681f0265b385be9f31f343c76e8d8953e3a550cd05eeb49870368974a49c14cd3e04d806d589a42596ec8c67e4b006884dd9302fb1954d951f84bf3c2dae82b44d451249e60a8471c871bbc411395771705c085522fedead9279b80bbca80282ab7207faa534ab5cceaa7f3b3d28b21ac65cb6d6d82b8c5519fea892332303a7fde5abcded444efff4550b2aba7685ee5912c678628d6f583792d395beef9a593ac255933c3f92e1c053073f968f8dd1ec26dc4eeb05f2d15ad29ae4ca4ea2f13a6753e9ff0d1cad8e4a98a8fc77efd0c14a572ac1ed2d275dac8f51373814cf99dcd7d9424bc732492d888bd5b820c6807ed42bf95471a83abb1fddda0205cd40e83655fc11f7e4671837dbe7d75f30f0d4b4ddbc115ccad4cf0a9ac10b5812959659312ae743335066d2e930004aeef2f5c62afc21654f3c7f7b235e0f46539ea23d2942cc7f19c5abb03be1272159c6c006c531fd010aafebbcfbe5530f11b38810215a8f763e85f5e2afa3ba8f2d5a2fe477d60dfda8d50568d9dcc24c4dea89fe8f31942e1182a225d59f007f1344aa9f831a192d5dd5af325fda797fed848f7f1becbd1c736fc1e99bfd455e79c4479120bf5ee27fdd83e059900f9fd61c9c07ee3b75ace288860942ef0cd9bea8819abda84e14b1cecec7ae4190baf77d16a57f533856c41891f822f29e1f7242365fa7a865b4e6cfbc62f1e05a2522150a0cfd6ea939a302683a3768e38bf055fb9cd40e8813020178dd65d81bd179eaf7f216abfcea4e73ef32c88c1b527ca1fe175952952aa0c40272d9f7681c414c85a5dd572a5cab9ec77a81990d655a1c35d3f516740ee8865395cdd45a648979c826b94af09d32fdf2b22b896fa6f3b7035515100e27e6740f69874cb887cd323235ba017a329394616d4c8ae34a99261bb8af247e2a4e9641df538321b4cc5856f3868d9f8bf6cf9073449831eaef4a8ce4a119ca6aaeec28cda54300c70aebcc4136546abbb12a5dbe1d8142296532d372e019c8cbc6e031183c66f2b4d7a4534f8702f74e0806daf98224c67e130a448e070cc2908d57ec27b7118df85a3497c99be63a467439d6fcf8806e2b1248f159f703607b94759d4d04850bd5c558a9e49be12a36a24d9921d9ddc7eb93c44122b403d82348fb03416901a0ebeb5979d859a41ac773ce4c8e4891182f9dc020b09f31c9d39667bea454849edaa642538acf070e597601bd2f7ca4338b545e2da6e2caa6ba7202088d7436e1823c8a113480fd5442774d47f89a8796a67ac3f85d31db66ca6e130f85cc5bd037e93c6445fb7ca497effa477cc17aa57a7b8d5f1b25848fa93ae18b8c5997a8439d785bae3f308f08f0a4cfd77060d22e223ad0431743521290b792369be0ce9014ee3062a47448d94d680606b73de605f88244d76aa1305423b73839d3fba3b402a38a5f7bc42836004f418825fd7006bca1c6b789fac8ba24f719308c07204448ae4fe0946db043031b7fe03c105fc97d47f2678deaf5dc04701447626a97be69a969c075ec5a9d3cd9f425340821122d22b82080be58009630303e6fa2b73a44a7cc1e1e496b6dd6fea1f50d380f8f30a1df2799581a105aefde22079776ac754c514451dfb4f52d6134d0198f885e233ba16a861527f5077ac020f003a3d8f3ff6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0x1000}, {&(0x7f0000001200)="6657f3f5435c9f2058755576a5412995b5960a1517692f44275336137fd4efa8cc88cb54d3edb28b4a6ad5547c46cc7b349be03642a6486a4e448e12005c1f751e1daa13a729059944e292c50e1784421babd27bf1871ac26195e5219a7130d1ededd9684e2045d70adf300a2988cc692e53a934044e220c083534e0ac3e37f48101a5a9eb8d11250f112f2aea6a1e0a25f500ad8ab58f3cf35d68bf89a5c8b0ae92e2dda08864730e5d0b96799d32fe7d3aa9a9b6432d9e594fbde4723b10e496e51d1cbbe1981a66206c9dd386d354265330", 0xd3}, {&(0x7f0000001300)="48abb2c78bd2c98b81d3615c2356a5d8fc477463dbf3fd4288cc92ad302b0cafe357742d9395e3b79acf", 0x2a}, {&(0x7f0000001340)="6c028b120b3d902a65dd157687f1ea281cd1e142591d776e212eed2b5663bae6a01415", 0x23}, 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{&(0x7f0000001580)="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0x1000}, {&(0x7f0000002580)="7cd553d8e20ae8ed90faf3fbae49ab74412b37a9b79f0ffd32952c074f3561c0c263af280fabaeb1d659403b74bbcb1955c94be1dc8ef3eb1b53b6adf33a697fdbe14ff9d66973ec8c3920ac65f43e343f384abfc07f61013c664e8e8126e1b8c29a6072f4a745787e256acdbc59ad597169ea5e43f3079e142ac110c31d94c9b0dade58192d3c91bb", 0x89}], 0x8) 00:00:17 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000000040)}, {&(0x7f0000000140)=""/158, 0x9e}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000080)=""/111, 0x6f}, {&(0x7f0000000200)=""/5, 0x5}, {&(0x7f0000000240)=""/97, 0x61}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x8, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) close(r0) 00:00:17 executing program 3: setitimer(0x0, &(0x7f0000000100)={{0xff}, {0x0, 0x4000}}, 0x0) getitimer(0x2, &(0x7f0000000140)) 00:00:17 executing program 1: r0 = msgget(0x2, 0x0) msgsnd(r0, &(0x7f0000000040)={0x1}, 0x8, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') 00:00:17 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x102) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000240)="625a3420fc4b20f4933abef5fdd0b2c48ec447cf8a33bc8ff2acc0048634881731feeb2de90a86e11304b2469602eb8b461590900ebb628db3287c19411e432d1e7859bc7cdecab9f7fcf0a6cc7e6c2857b8fb8cddbb3dd8887b10b708a0450d48400e01be1ca3efe84f98d5809e2bd6dfdfe8e22f829bfdb5c8214c599bcf45880df7250b666bdbb07c0395a498494805e37358bf91793051e2facf9e0f86c5d89c32a9ff897bf885bbcb894b432c8bbd34a759c80ee66c73d9b5f0bedbeaa7ce9e08268e2587b3d53f3e221467740f482e690a7dab1fe30bb6abd235da7d2af2b9c884b1f4a5779a334f0616b326c0d5a19a") getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f0000000180)={0x0, 0x17a, 0x0, 0x0, &(0x7f0000000040), 0xc}, 0x0) 00:00:17 executing program 1: r0 = socket(0x11, 0x4000000003, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/64, 0x40) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:00:17 executing program 3: writev(0xffffffffffffffff, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x3, 0x2010, 0x1, 0x4, 0x9, 0x80000001, 0x7, r1}, &(0x7f0000000100)=0x20) 00:00:18 executing program 2: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0)=0x200, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r1, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x55, 0x0, 0x0) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/93, 0x5d}], 0x1, &(0x7f0000000180)=""/190, 0xbe}, 0x40) setsockopt$inet_buf(r2, 0x0, 0x51, &(0x7f0000000000)="b844a838fd8b8cfba488d6039f4ca9e1700c7ecfaac031cbc890d2cacf51d66c3f1b835b46e8fc1c07097caabc93ebd07f9f59f8acddf770caf4a7c5e3a608d0e45decd469069088ed", 0x49) setsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000000380)=0x4, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000440)={r3}, 0x8) 00:00:18 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f0000000040)) 00:00:18 executing program 3: semget(0x1, 0x0, 0x0) 00:00:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x15, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x7, 0x5}, 0x8) 00:00:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) r1 = dup2(r0, r0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x400) utimensat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x200) 00:00:18 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xb02, 0x102) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x8, 0x0, 0x1, 0x9, 0x80}, 0x14) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:00:18 executing program 1: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), 0xb) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x41, r1}, 0xc) 00:00:18 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x2}, 0x8) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00002e2f872af67a2a407dd766696c653000"], 0xa) 00:00:18 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9f5fd736f08c", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ca819d", 0x8, 0x3a, 0x0, @rand_addr, @local, {[], @icmpv6=@echo_request}}}}}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="eb72fad89804dda59bd236da891d3636594dfcccd0c7920c85f58e9fab7d56a9b18ac2e3b6a05baa1a9acb8c5f432b8c50b90928cf3ebb0223701a00189ddc3855db64305b34050a2c685b62b39d839a83af03caa88b71e4c13da4a9d94e1aee928cc169b47f44a23890cf17841a69b866dc960b9c657fcf0a4d9145d65f6ad2cba6cc2ca46715ef90f7cf05ece7c6ae4a8fbe4a93d1f491965e31a4cbcdd35c", 0xa0}], 0x1, 0x0) 00:00:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @loopback}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000000)={@rand_addr=0x9}, 0xc) 00:00:18 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x242, 0xc0) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x8) r2 = dup(r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6669ec653000"], 0x10) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000000c0)="0000ff7f0400000000000000c1a1bf00000000000000000000000046", 0x1c) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000780)="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", 0x57d}], 0x1) 00:00:18 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaa7fffffffaaaaaaaabb86dd60b60bcc00082c001a8000000000000000000000000000aafe8000000000000000000000000000aa8100907800000000"]) 00:00:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x2, 0x102e2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast2}}, r1}, &(0x7f0000000200)=0x8c) 00:00:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x14}, 0x0) 00:00:18 executing program 3: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r0 = semget(0x2, 0x2, 0x206) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)) r1 = semget$private(0x0, 0x7, 0x401) semop(r1, &(0x7f0000000340)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0xfff}, {0x3, 0x9cc, 0x1802}, {0x0, 0x0, 0x800}], 0x4) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00') r2 = socket(0x2, 0x8000000000005, 0xa3e0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ftruncate(r2, 0x80) __semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000000040)=0x9) 00:00:18 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000500)={0x0, 0x4, 0xf, 0x6, 0x2}, &(0x7f0000000540)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000580)={r2, 0x27}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0xcc17, 0xffffffffffffff01}, &(0x7f0000000040)=0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r3, 0xa01}, &(0x7f0000000300)=0x8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000340)="755e8b065f0c640c4cc3d3b9ba2eec154b92f362c96e8c329815d5b6e039a0a70cffa9abb73e8c27a5ef0e7ab2f42e1ac0f6c14a9aaa14be57278b3aa1c84599c1c706b8c1cc1cee471f09f58bb301575a8e3e32bc0ef7e70680e30df9c5a729d5247a75da2e4bd144b4d126f9779d20660225687e1574d18e31a3fa162f8faf2d8e871f25af07fc9c227d957d676d576d4718b024f5eb469175a4e3fd165f7813759fb863799742acea677f750ed4cdd7c0b72c7bf43ba1c7da47b6afea") setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYRESOCT=r4, @ANYRES32=0x0, @ANYBLOB="0000060000000000"], &(0x7f0000000100)=0x3) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000004c0)={0x10, &(0x7f0000000400)="2a333853d7ce00df781d52e30d204c4632d4f6d1c27b3f5148812752653daefce8ccf13fcaaef4c4dab684af631ea18cd4605ee0ab5b21c4a64df141f66487e9872133bf03cdc0c5659b835e5c60b3000798f3cb6d3421932e311e68cdd75f8deb1e912d5e6ccc7b747508cf7866b1cbfe879202680ba38d910c406c75143c8c297ae9f0a87298728676ab3d9ae4e244030335918e15bc862055", 0x7fffffff, 0x4, 0x8}) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r5, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet_mreqsrc(r4, 0x0, 0x47, &(0x7f0000000000)={@multicast2, @multicast2, @local}, 0xc) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f0000000000)) 00:00:18 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) ftruncate(r0, 0x7d8) r1 = socket(0xfffdfffffffffffe, 0x20000207, 0x8008000020081) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000001480)=[@authinfo={0xc}], 0x10}, 0x0) 00:00:18 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r1 = openat(r0, &(0x7f0000000000)='./file1\x00', 0x400, 0x14) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @broadcast}, 0x8) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x1007}], 0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x1f) 00:00:18 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) flock(r1, 0x1) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000080)="6fc33acfa37ec43534de3c6412a5570f602f8df52c6c12a2c74c96361603925e543dc025b80c8cd99ed2749024ee4ada039720a81b4c2ba204aa498aa0c1fa7f76565aa66f720207e828d5326ce79c32c5a75ccabbb7f110c7eba0402b3e9ae9a36269ac8f76a3e471116c29d5eead56ebbbcdaa89d33c0c30928ad006bf662d79402e71") fchdir(r0) r2 = getpid() r3 = fcntl$getown(r1, 0x5) fcntl$setstatus(r1, 0x4, 0x40) setpgid(r2, r3) close(r1) socketpair(0x17, 0x5, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x0, r5}, 0xc) 00:00:18 executing program 0: mprotect(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x5) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000040), &(0x7f0000000080)=0x4) select(0x40, &(0x7f0000000000), 0x0, 0x0, 0x0) 00:00:18 executing program 3: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x410, 0xffffffffffffffff, 0x3) 00:00:18 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x800, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x46) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0)=0x4, 0x4) fcntl$lock(r2, 0x7, &(0x7f0000000080)={0x80000000000, 0x0, 0x2, 0x100000001}) r3 = getpgid(0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getgid() sendmsg$unix(r2, &(0x7f0000000440)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f00000001c0)="dc39cdc18dd41e3ac61fa99a5887cb412f69380de2002b6c40010c43e894b1fbba8bd95920d9a0b243ece16b39c78d86abba72e819b0f1bf8bfa2041a3a81bba76c15af28d4397044abb48feb967e3f6587250936242a65e9324584bd3b1e843d60b51555073739944bffe870e51b5a9fe9a51e4beda00d58b6028606097c0d00a6764f3a4e245e1cc9c84a28a0ebd2bbe812be432a7499f76474a784119a5f61964", 0xa2}], 0x1, &(0x7f0000000380)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x20, 0xffff, 0x1, [r1, r2, r1]}, @rights={0x28, 0xffff, 0x1, [r1, r0, r1, r2, r2, r0]}, @rights={0x38, 0xffff, 0x1, [r2, r1, r0, r2, r1, r1, r2, r2, r2, r2]}, @rights={0x20, 0xffff, 0x1, [r2, r2, r0, r0]}], 0xc0, 0x180}, 0x100) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) 00:00:18 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f45696c653000"], 0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)="0000ff7f0400000000000000c1a1bf00000000000000000000000046", 0x1c) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000d00)="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", 0xa56}], 0x1) 00:00:18 executing program 3: mlock(&(0x7f0000ce2000/0x3000)=nil, 0x3000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000440)='\x00']) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', 0x0]) writev(r0, &(0x7f0000000280), 0xf3) r3 = accept(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000400)=0x1c) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000500)="c78d100b9b64c015589271d2dbf9f83cdebaa5c615e78e780ca631ac7592274c1a2cceabdc7f93e58ec351926506bcd3299ded1d11b5c850a0a3715d13ddaaa7c7fbaf139c8234e152d7a24cb67a2b6964841db41a3e5f98713a9c9a0edf457160edc01f830e72e79e44bf4e63e7b1d5b533da24254366c7dd6a393d1efeed4ccd29072ab302731aa6bd3f4334a318c9775daea40da864df75deb20ce1edc6bfb6ddc5e8ef608680e3a087c25bb70710364ca8e27a") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget(0x0, 0x3, 0x8) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000480)=""/16) recvfrom$inet6(r0, &(0x7f0000000980)=""/107, 0x6b, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000a00)=0xd6a, 0x4) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000300)=0x8) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) poll(&(0x7f0000000a40)=[{r3, 0x2010}, {r3, 0x40}, {r3, 0x4}, {r2, 0x2000}], 0x4, 0x0) 00:00:18 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x20, 0x20, 0x1, 0x7, 0x3f, 0x7}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x6, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="00000000f5c7000010080000000000000700000002004e23ac1400bb00"/156, @ANYRES32=r2, @ANYBLOB="0300ffbd0bd800"/20], &(0x7f00000002c0)=0xb8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, 0x0, 0x0) 00:00:18 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000200)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x1, 0x7, @ipv4, 0xa85}, {0x1c, 0x0, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffff80}, 0x9, [0x2, 0xffffffff, 0x2, 0x0, 0x9, 0x8000, 0xfff, 0x200000000000001]}, 0x5c) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x18, 0x0, &(0x7f0000000080)) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000100)={@empty, @local}, &(0x7f0000000140)=0xc) 00:00:18 executing program 2: syz_emit_ethernet(0xa6, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004508002900003e66e7ee9078ac1400aae00000011100907800000000"]) 00:00:19 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x30008, 0x2000000000) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x1) sendto$unix(r1, &(0x7f0000000100)="dd0ccb2eeee9bbf2dba23e80a94bf492c7601b21a66ba668de7a0f2999a8f1fedfce62265e38898cdecb2eef712b1cfd113367e477883075b7fa99ad989b42662141b817ae5f9d074dc9c4eb98b8cac3db1cadd9773e9a428990fd11d7d904e59c270b1b3692ad70e6f9e4bfc83a2ecfce23f55ec4271f351cc2bd40bde8708394552ab8265a9cdf5dd91d918284ec7de02bb43f5f4f40bf93f5f3b55fce05d5288d45", 0xa3, 0x80, &(0x7f00000001c0)=ANY=[@ANYBLOB="01002e0f66696c653000"], 0xa) renameat(r1, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000300), 0x4) 00:00:19 executing program 1: r0 = socket(0x3, 0x10000401, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0}, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1], &(0x7f0000000240)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x4100}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x8000}, 0x8) r3 = getgid() freebsd11_fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) 00:00:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000000)="dba98d07597c5b736e35641a7857fcde978bb70cc67097061d71724575ba0d1e576921c0dd22624561ae3c33da43d6035032bf026ada9b9f10b9932d118368d834437c3547789c0e0982bb7a84c932720a7f2d5ec2b34909d2df1ba5ce9961a23b72a528b75c0408caee0fa5e1b10309dfb7274ce95d4472cad1e5cfd29a30817bdf3e13ba1b8a613b7bbe325777e8b983d159dca5a0157edc4243", 0x9b}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000140)="be93f9214d0fcf4e166a5a4aca07c0b1f4ac9c6cee449325496f57038fb0e8b1f14f17cd98849ebccaf0acd3c89406c738e63ec07e9fa4929d6b2d74904b4b027dea10da0db108aa9cf156ac3cb7b5879698bcd579d7edda61f04c9619ca1d7227d7d14de8fb48626adecb8763eba1c5bcf56a02c63cceb04aab608e1380574442a2111aff8f1caa587b622c9a585a3b358aff2cd63b8c", 0x97}, {&(0x7f00000000c0)="62c7c9e67cf7d3294ed7671ab5f1f1071ef8925c9e3b630f43f5fd03922fad1879b143d5", 0x24}, {&(0x7f0000000200)="654ddfb758b7406425b3d8addcfb0e298fd09409410679e106d3a2ff313ada66e78c729cb903b443ccab63d09a2cf55a37c2fcf4a440fdfb499fdd81d026e2a930c57b2ca1d4d83b77d7163b279f8b8f992f0ef938dddfb7b5460b40b0ad60e8b5a7327c337436dded5f761aed029971a249e0", 0x73}, {&(0x7f0000000380)="956f5737cb3600543f1f485fddcf471e4e910fb2c469f8a6e0462e9819813c5b6621f09680a811c120bf8e6e69d7468da5dc68077e65afd7deeee306f8c99ad5626dd9824b3e68cb161073964da3ad4eaf21904ee983ff005e522f6df8e4b91c8c1c5c54b6b8bff43807d78e5e46819bff392b7a11ae0cc5c111d9a06f700ffb43ee5d8bc2d7c271818db436539a605254a029bf3a30e7387d363f76c954baf67258f61e8b13146984369814c7573853eb00f08d872baa9fb34cc5a178e769b116bba74e8a2e9c603445e399d234d1820ab98eee4f", 0xd5}, {&(0x7f0000000280)="573480620c021560ad8c8ec410791ea97b7aa4368a982d0b1e61b9ba320d0045f2b1c9ce0e3a01d17137ee93aa5d7ad93364bff0ee41d23c8faaa05a7ac40f555c95b6a8f1582da52a93f93f0069788f65744050e529508b71d07c3b618768c2b6cd5cfa5dad6b6bd615346c962e4e61c92e06b09e7c6856a0531aad4bdf443004fd4e3415ec4840eb1a4f04df34cf017d49620a7ba9ec63b97e7209906d6d478bd1c4ad0835335bfdef86c194dccc7fec99e326896bb9716522b9e5", 0xbc}], 0x7) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:19 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) freebsd11_mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x2000, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f00000001c0)='./file1\x00', 0x0) 00:00:19 executing program 3: mlock(&(0x7f0000ce2000/0x3000)=nil, 0x3000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000440)='\x00']) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', 0x0]) writev(r0, &(0x7f0000000280), 0xf3) r3 = accept(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000400)=0x1c) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000500)="c78d100b9b64c015589271d2dbf9f83cdebaa5c615e78e780ca631ac7592274c1a2cceabdc7f93e58ec351926506bcd3299ded1d11b5c850a0a3715d13ddaaa7c7fbaf139c8234e152d7a24cb67a2b6964841db41a3e5f98713a9c9a0edf457160edc01f830e72e79e44bf4e63e7b1d5b533da24254366c7dd6a393d1efeed4ccd29072ab302731aa6bd3f4334a318c9775daea40da864df75deb20ce1edc6bfb6ddc5e8ef608680e3a087c25bb70710364ca8e27a") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget(0x0, 0x3, 0x8) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000480)=""/16) recvfrom$inet6(r0, &(0x7f0000000980)=""/107, 0x6b, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000a00)=0xd6a, 0x4) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000300)=0x8) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) poll(&(0x7f0000000a40)=[{r3, 0x2010}, {r3, 0x40}, {r3, 0x4}, {r2, 0x2000}], 0x4, 0x0) 00:00:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="74022e2f666974653000"], 0x10) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/46, 0x2e) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x8e, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0xfffffffffffffffe, 0x0, 0x0, 0x4400000fff, 0x0, 0x0, 0x0, 0x1f, 0xd531, 0x0, 0x2}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) 00:00:19 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8}}) getpid() 00:00:19 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x100}, &(0x7f0000000140)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000180)={0x80000001, {{0x1c, 0x0, 0x10c, @loopback, 0x1000}}}, 0x88) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0xff, 0x2, 0x3, 0x80, 0x3}, 0x14) 00:00:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) connect(r0, &(0x7f0000000000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 00:00:19 executing program 1: syz_emit_ethernet(0xffffffffffffffa3, &(0x7f0000000040)={@remote, @remote, [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x6, 0x4, 0x0, @empty, @local, @broadcast, @local}}}}) 00:00:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x10, 0xffffffffffff0000, 0x5, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r3, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x9, @empty, 0xffffffffffffff00}, @in6={0x1c, 0x2, 0x100, @loopback, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x2, 0x80000001, @empty, 0x9}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000240)=0x10) 00:00:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000001c0)=0x7, 0x4) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) 00:00:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setuid(0xffffffffffffffff) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f00000000c0)="be528c32395e8e825128215cb14587fc9783dbc7a1a31dafbe95b1d8cd7a63e27288f5a4c0fc2bbf3134f6e8abe29766d21168bcf57c837e6ee9ac253b53763d121ba454c6125cd02c1763058ee798ef2095f727a76dd1dbe57e7a63e2d4fa09b8a05bb7425b3452e19af9403703b2530d") setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:00:20 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000280)="769e940a6c9ee4bbae8a746663336ab34c7d0b0d188ee14900a89c77a3584f65797bdc74f6281ba259e26d701a5da5e76f334cb5d35c2caebcf1cb798755f9626b1f1190771e8aa8ddb1bc886503fb27717bb624d47954") sendto$inet6(r0, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0xfed2) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x280) msgsnd(r2, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0xa0, 0x800) fstat(r0, &(0x7f0000000300)) readlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x33c) r3 = getpgrp(0xffffffffffffffff) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000006c0)="1c724b5c6d554ed96a033ff09aceb6b845aebc06fabefb0037ffa7e008cdee41b8acd2d6d969fdc5a590c9fc74fa86") wait4(r3, &(0x7f00000005c0), 0x10, &(0x7f0000000600)) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)=""/64, &(0x7f0000000240)=0x40) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x28400, 0x0) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) fchown(r1, r4, r5) 00:00:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000400), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000040)="01", 0xffffffffffffffe2, 0x0, 0x0, 0x3b6) socket$inet_tcp(0x2, 0x1, 0x0) 00:00:20 executing program 1: r0 = socket(0x1, 0x3, 0x4000000001) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0xf3cc, 0xefe, 0x3, 0x100000001, 0x76a9, 0x3ece, 0x4, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x6, 0x101, 0x4, 0x20}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x8000, @rand_addr="c844c281d6b3689b2462d5b6d30f36b6"}}, r1, 0x3ff, 0x10000, 0xc12, 0x80000000, 0x4}, &(0x7f00000002c0)=0x98) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x10, 0x3}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r2, 0xa57}, 0x8) 00:00:20 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000000c0), 0x4) r1 = socket$inet6(0x1c, 0x5, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0xfb, 0x400, 0x4}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x7}, 0x8) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) 00:00:20 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000280)="d9", 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = open(&(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x20000, 0x40) renameat(r1, &(0x7f0000000100)='./file0/file0/file0\x00', r2, &(0x7f0000000180)='./file0/file0\x00') sendmsg$unix(r0, &(0x7f0000002a00)={&(0x7f0000000080)=ANY=[@ANYBLOB="f2002e2f66696c65302f66696c65302f66696c653000"], 0x16, &(0x7f0000002940)=[{&(0x7f0000000700)="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", 0x287}], 0x1}, 0x3) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) 00:00:20 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000100)={0x9, {{0x1c, 0x3, 0x2, @mcast1}}}, 0x88) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x4900000000000000, 0x0, 0x0, 0x1000300010005}) execve(0x0, 0x0, 0x0) 00:00:20 executing program 1: socket$unix(0x1, 0x7, 0x0) socket$unix(0x1, 0x800000000000001, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:00:20 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000000)=""/5, &(0x7f00000001c0)=0x5) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x9}, 0x4) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x4000000, 0x2000100000001}) semget$private(0x0, 0x4, 0x10) __semctl$GETZCNT(0x0, 0x1, 0x7, &(0x7f0000000100)=""/147) 00:00:20 executing program 1: syz_emit_ethernet(0x1e, &(0x7f0000000180)={@broadcast, @random="9436b7e4297d", [], {@ipv6={0x86dd, {0x0, 0x6, "4ad3d0", 0x0, 0x0, 0x0, @remote, @loopback}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f00000001c0)=""/4096, &(0x7f00000000c0)=0x1000) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1f, 0x421}, &(0x7f0000000080)=0xc) 00:00:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000009c0)=0x7fffffff, 0x4) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000780)=""/131, 0x83}], 0x1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000300)={{"706246e4971e9c6745c94feef750d1375822f10ec776f4dc633339397b27c8a8b327275b4b7ca23a3433070a7a480e85bc06639a1cae12de7d3010719f31d96d8dc7df9cde961cdc50170363a2198a86cd33735a74844c4ca23c668eb34ffe5194f5c729faa4636afe3f4108ef3b43e99d2afc0ee3ca1fa859105b87cb9fb84a2f2b89b8865a97b5f48ecca98cda149155b05805bb9e77fec0d686d6544ebe0f33008323bcc8b4d788f3050e768c16dabd35c03cdb59e20d08de1e13bba09f769bd65b09a37413558378f80c04ea01a1e81c715af3a8212e5b35c2084d8640db903bb5223f7bb1aa5330d3e7e69fdb060c186766b3aac671d1da3c4b116b1508c03e6cb9a18e16b30e24b4f459628131355161ca4d5439ef7040af5304aa945d4be3dff850f2c29591be0fd618e6f25e4e2b2f27df04f8809209f707ad0f3063a640f09b1a1eb1e5b3b1650c7175d1757de243298da57c9ccf9fd9cf62efea4ea1e9f2097035f20f60a6cec51298814fc587a51e695f22c362d1047c980bff3b30c79be0d7ed951c89f8e1fbe46fce24cc729e544cf8378cf948afeac7eea1e37cf7a3fc1cb1194277bb1b820c5617832290496b6bad53c7dfb3de4e7fbb446b699180743292c7a4764c09228028f4b081c615baa60b4fdb203e3510127aceb584c71e7bf0215b5ad424fd477ebb0bcbda623e38ce1d0fe861385950fa8f86f150f227bd55afea095d934d721a6ca6615b6696bfb51624b1264630fe5f89d0d5ba32e9f27ad726c589a3036f509b4d776d670d710dbae7330f77d176d859ca5c0823ce8298397b503a866de521c5680b60b3e67e7a42ad633100fa0825c9f242d8c3c6da48290dc2651f8dd11f3427427093f8b9806511554399df49ecdb403476ece2f19a0c9a57f769dc7ec5a791bb419461b88ee9cb134c9a69812cbedc5cecab0f7cea69d588a3fdac510352756e16ef51178169fdbb7fde4aced20ba8ab78e9b94410cf18510720bccd8ac2a4e29666a0643e513a20b5d1d4d5c1387323dc0a7e9c143ec0446aede7c1ea270c2465dcccd91968201c305afb52963dcb3fcc5e86fb0083f597db6747d0dc10694327112e031738bcf2e77ca70812b9e24237b66f3934c86ca82a1e5234e9612ab8f12c8ddd9b9b0582fa4bab50f59076deb3238a4decbf643b64e25eb815b35fd7756f8a812d5eab4c2b77d17f5137cd2849cd6d870c91f5bb88e6f4536ba6fb2794398e142f81197e021573927cb4917326508c49ab43faa213526ff830de398f5fa614c2f5938c2d60ef71898ef50a37fc322f7bd740cf7fc4b1a6dbf6fe345a3f2fd59c226705a5277dcc0e41eda0175808f9c24d73785e624da35c67535a6d321e0823a432937b230b9d54d989fdd5a931467851d46ec41997cdb944905c3f967a5fcb944bcab98c1ad7afb08c0a89", "e98b33aa97d74cdd08a9adc0edd016c9f1a8534ad44bbab6c68b217bd3d5a786", 0xfffffffffffffff9, 0xcf3}, &(0x7f00000000c0)="70164484a48de65f2e65afb817af800fa77efef6f6daa6f8932a0c015c5140f15c596afca8c673be3358479ba5b0c99c2de030186808e078e9ebecf899298ee08d229d31421b02b8e554dd3b7b", 0x5, 0xff, 0xfffffffffffffffe, 0x4, 0x7, 0x101, 0x8, 0x781e331d}) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xb) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000840)={0x0, 0xee, "2976211aaf13515939d78a5ad9c0c1a452f5078740892f031139760bc5b2d000920413c66060a52a466f88e9845405c80f7acd21198cbcdc7c8b4ce9c1e61e122734a14b2a67d74029afc6ec5cdc5f94832dbb8e1069b1dfccc2f79f4518ed0a50858781fba5cf3ad1dffe19c2eb09d96c3955edceb607f46ce2e75bc6a4f2d742efce567954a4a8df236581ad5a67cedbec789edefbb1d1b0b23daf560ca6bd0e3e854e26cb1d1e4a385869bc3ab3402ce774132573a011d445ad1b389fdfae2c803848caa0d4dc566137996dbd2200dc0e673ac86f7137e8776fd60436bb6ceb7a5789185805a241719886c115"}, &(0x7f00000002c0)=0xf6) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000940)={r5, 0x5, 0x5}, &(0x7f0000000980)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000280), &(0x7f0000000200)=0xb) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x8001, 0xfffffffffffffffd, 0xfff, 0x1, 0x7, 0x80000000000, 0x200000000000, 0x94, 0x8, 0x9, 0x9}, 0xb) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f00000001c0)={0xffffffffffffffff, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000a00)={r6, 0x1}, &(0x7f0000000a40)=0x8) r7 = shmget$private(0x0, 0x1000, 0x202, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r7, 0x0) 00:00:20 executing program 0: r0 = socket(0x1f, 0x4, 0x200000000009) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000100)="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", 0x1000, 0x180, &(0x7f0000000040)={0x2, 0x3, @multicast1}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x100000, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:00:20 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x44) fchmod(r0, 0xe3) listen(r0, 0x3) ftruncate(r0, 0x101) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4224b841db0535a1, 0x80) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) listen(r1, 0x0) fcntl$setstatus(r1, 0x4, 0x10040) shutdown(r1, 0x0) 00:00:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="020000573c00"], 0x6) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x3}, 0x8) 00:00:20 executing program 3: syz_emit_ethernet(0x4000, &(0x7f00000003c0)={@broadcast, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @remote, @local, @local={0xac, 0x14, 0x0}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) sendmsg(r1, &(0x7f0000000b00)={&(0x7f0000000100)=@in6={0x1c, 0x3, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000140)="0ab0c10b5339c1aa763d6c9a410a1a3ffc9f1e817eaeb37752f76b3a2768643e2bd537ece3f07516a44eec23a97a33057c31d3de15e5ea85bdece37ab1c62323d9a22d45ab0b5ed701b23107c882c28633d335b5b8e21135054fc0ce480f4eb7cd790e2859b0fd7e69f372bbb2931f8a273167899c9b3a", 0x77}, {&(0x7f00000001c0)="08bc243a0ddcc2c8abbe92dc602a0fc83ebf82a92b3e2bdde40b76170fce8d4ddd090cbd1a2f459c27b9941fad29f331e6c1bd5f4154acaf50e7636217ac2a7d365eba833ea64cb79f7055ad36e1a76440c2a3d6f9d2f31bf8e2112b25b426e1c54c4ceb8ef39c7a5729ba6c7b48df514c10155821977707fede9f20e3e3347d703b40606f03eed30446fb353dd8e7ac3eba6774ec3f9c7071fa277bd512a0911d72695020c4eb7e5559b8702b6da7d4ebbc6e6b21b0c7576c831662bdbbe1373047971a398691ae6b326d973613a71a9d2802ae5ea6fea044d1625acaf489d9", 0xe0}, {&(0x7f00000002c0)="abf44b7bd89431e17713462beefba366aee2601f896f8babd71ee62b8f2ec531f0a63a2f7bf87ae56cc75169696fef54135ba2d4ea6f19906ec2dea573aa13ba8c62cb9ae31f3f3fc9f9a9c7ce84e0bc5fca7ee6da8305db199064bdf43fb2cb61f9fbb08e1a3facd69fab", 0x6b}, {&(0x7f0000000400)="c68f17b221c347f9e96c7a002bf7c8faccdc2c3a86165a1fb2dd020ecbca343f6fcaf9fb49c87d6c29206a3543c91bf1f8372ba5387625cfc7e76c05efb9a677d4f6d83a3f041a69631af52bcc637675f08ef701405a13485f01ddb36b0ac3d6de4d5a78807557fa7f9f5d38b3425a3b9fd05d7e4939c74480850cd17b763fb2a8c739818ca73822de148e77d21b16d92f9ab3266857c0ac980a23054032f574c1b686eaf1eb995913e094ef663d9728220bcbec0d355776527b21eec33518b2d74065f5226c025a0d60cff2853e4ce421b678", 0xd3}, {&(0x7f0000000340)="012f1b24ef45c391d67a73957c12959fd099d82151fefff9879dccf00b1798f8f403ddb6d998f9572faff245eaec212d1718b6dae6dc028ba276f7019cf374e96e068cc5cd", 0x45}, {&(0x7f0000000500)="36887c75076b6563fa6595c9ecd09c19a73e4c2de52940e5f0370048cd932875afddae58788051e7c70c3329ff18306df0043257357f87f6a38bbf1150d6d331a33919c788caf45b52f55a8b2691da4dd00f22c9db4e15fbcc80b4ec1aa517048f6a51f8f1f5f65138a5e4a069ef05f8e67af309363c6f60ab7e1d1452675e7f59d040a387f3c2d8c9bad413df36a5d25067de11d64bd67040f212830c02963b2853978e2d7cb465a2da8db538ddd0fa655f4af17aec87d1d734c8a597e39a9fdc75e6cf141e35d589d29176eee3cf9d1182e61e8ac88d6e34027b4f35972aedf42a037bd26b3721687fafb4d4c0c38885f4e0", 0xf3}, {&(0x7f0000000600)="1b9d2592fd23a138466cfb92cb0a5c3fc75e598797fa87ac4a839e494209d7d30549833aa5", 0x25}, {&(0x7f0000000640)="976b9d88faabf7640f1a69f51219d932501db461a810527430e00106b90ac9aab3ea40b69449095642cfef8cf839117ccd9b2c6f1546010fe04f7b04d35c99f15b0e8c3fda1cc525169367f6a01f215d6e33f588a17d9d296c1b21008d50a658a9ab70ba71cb4475418ac90e9812401fcad5f44a5f38a5c84dd52129bcb1c74b4168a82eb5398a57c02e6ac0916fbbbf45f076c823", 0x95}, {&(0x7f0000000700)="b57baa225f9986b4530fac0d2684730693bff4b649571c69feb0780b109af67d75f58222ddb57b2f15c411d2386c097bb327c747e2103f9bd5c1161736cf68e0a18e98bafbd0a297f5db3b5d3546d70e921ef832f3cd16267692501c4843419185c88d74ab86404b3d20fe12dfbf1b6d73d6e35b5bf6", 0x76}, {&(0x7f0000000780)="1f086a7805c3905d041e46abecb1d2897fcca6a692fc73a148f8b8e0a0e7cc36556137b8313c7e40b1d67b51c5de226f0324a9e51db16773dbb411cebf2d360a034cd86cc046050b07ca673f6eb24ad21d10a4e11afdee103328542a8c69d6c69ab0a312a74bcb6ce415891fe9e913516e0e0e12e70299249fcb7bb4e243a1981178cbf891879f528dae1facab15", 0x8e}], 0xa, &(0x7f0000000900)=[{0xa0, 0x6, 0x10001, "c3c8898cac398aa0165dc1e3663e3e12ca9cbe7be85881b9af978db8563eb05636bdec2101652bf0e40fb7e0ebf419d9cbef12d5d6fd15ada5634b1c454369257034ad72925a3b864eaf325ee06952c0d88ab0b0c6530737ec5d6276670f9b1feb9a6a0fe84fa3e4316a87a9dba7d85eaa918d87b0834a0ce64b71fbb2c584cdfb80ac755b0f74ad8992b81810c7"}, {0x88, 0x3a, 0xfa5e, "03dc99386d76d97229a50e4d66b2bdf1b7b1f61559709155c5a1a88b47846425562075fcdd8118a10367877fb8b4338f2dce123ae15ef3361cc1065145ec1cfe8e9b5c700dc33165b6af7dde245414f6e3e89fa39fd84ed49fb0255053e8bdb69e32b9844f3ecd098306b95dfd455d3e56"}, {0x48, 0x0, 0x8, "1df4fc6c5bd3026d304dd6250abb8951dda2e0f25560da8e77686c08fd082d8aaa94e0296e67780e56b4ab4986ae57c64dc638a2b2da0098"}, {0x50, 0x3a, 0x4, "68620ac2b6c51dd4209b18f4f4ae613f5f17d1e2dad76ce93179d567c97fd3fa22dc513ae53ad0a3efbb6eea2c6248c69b81db4e2b12894a7f809d9e18a150"}, {0x18, 0x0, 0x4, "facdc2f2a94fc088"}], 0x1d8}, 0x100) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 00:00:20 executing program 1: r0 = socket(0x11, 0x1000, 0x2) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_timeval(r0, 0xffff, 0x1001, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:00:20 executing program 0: poll(0xfffffffffffffffe, 0xffffffff0000e163, 0x0) freebsd10_pipe(&(0x7f0000000000)) 00:00:20 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x420) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/219) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:00:20 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() r1 = getgid() setresgid(r1, r0, r0) setregid(r1, r1) 00:00:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, &(0x7f0000000180)) r1 = accept$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x60c00000, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x229, r2}, &(0x7f0000000140)=0xc) 00:00:20 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), 0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x14) r2 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x10) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') unlink(&(0x7f0000000000)='.\x00') 00:00:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) fstat(r0, 0x0) munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000100)={@empty, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$sock_timeval(r3, 0xffff, 0x1009, &(0x7f0000000000), 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) r5 = socket(0x2, 0x1, 0x0) sendto$unix(r5, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00e0\x00'], 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = semget$private(0x0, 0x2, 0x11c) __semctl$SETVAL(r6, 0xfffffffffffffffc, 0x8, &(0x7f0000000340)=0x6) 00:00:20 executing program 2: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup(r0) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x5dc) 00:00:20 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r1, &(0x7f0000000040)=@abs, 0x0) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000140)=[{0x3, 0x101, 0x800}, {0x0, 0x8}, {0x1}, {0x5, 0x0, 0x1000}], 0x4) semop(r2, &(0x7f00000004c0)=[{0x1, 0x1000}, {0x3, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:00:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000040), 0x4) preadv(r1, &(0x7f0000002b40)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0xf00) 00:00:20 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050390000000", 0x8, 0x0, 0x0, 0x0) close(r0) 00:00:20 executing program 3: r0 = socket$inet(0x2, 0x10000004, 0x3) getsockopt$inet_int(r0, 0x0, 0x6, 0x0, &(0x7f00000000c0)) 00:00:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x18, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x18000, 0x42) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x9, 0x40}, &(0x7f0000000100)=0x8) 00:00:20 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000099f8c)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2c, 0x0, @loopback, @rand_addr, [], "800000e77f000400"}}}}}}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e23e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c1cfe6500", @ANYRES32=r1], 0x8c) socket$inet6(0x1c, 0x2, 0x1ff) 00:00:21 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x29) fcntl$setflags(r0, 0x2, 0x1) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180)=0x4f, 0x4) r2 = dup2(r0, r0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000000)="b44a11aafc8b1dbb5925bf80b488c9d25872a36fa2c8c03b8ed3fa0d056889f97f5ec70effed895197ad77060c65f2fc02de5504682fb6f94fbe43a747df0bb72975a7473af7e1b7b803c9b7f850bca79d5a73f79f5a4f801ee72d77d878e04f9b45cbf9e4063ad98132bc2c60d5f72003b4cb26872d4482223985e337a2d9a2db5ff47f6420ce1272a7701a61c4299c0c716501ee1e2eae22a245c29c56907d9e26c4cc8bd68340c9bed8d7231df9cb6a23ea4fc58f565d4b284f40738a0db42e60e1602c8a205ce48be3d58cde675e92b37bbbb32e094bda92cd124e51320bf5f35fc1bba9c2ea640f3929a87e89") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20e000000200"/136, @ANYRES32=0x0, @ANYBLOB="9b00f7ff000000aa"], &(0x7f0000000280)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={r3, &(0x7f00000002c0)=[@in6, @in]}, &(0x7f0000000340)=0x10) 00:00:21 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)=""/43, &(0x7f0000000080)=0x2b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)="c04a7e02b2032f08", 0x8}], 0x1) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="a6533ac7de547eeb", 0x8}], 0x1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r3, 0x29, 0x19, 0x0, &(0x7f0000000040)) 00:00:21 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000140)="a16f9a84104dbf2015830b57a0993a0f793ca54fcf64bdf176891fef24902b8245c462fe88736c87a5b1d260f3c626086346d09ee12c571738a053233f0848d5d6b8c358e41d1c15dc9bb91209120a6023be845a92fe918310512940160902f925ec096d45475b7bde3d7e071c8aed91dd0d87ebd0017acbb1ea82b21137db", 0x7f) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1400000000000000"], 0x14}, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x80000001, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) fcntl$setflags(r0, 0x2, 0x1) 00:00:21 executing program 3: syz_emit_ethernet(0x46, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c06, 0x0, @local={0xac, 0x223}, @empty=0x1c, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) syz_emit_ethernet(0x8a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x1d, 0x4, 0x20, 0xd2, 0x7c, 0x68, 0x5, 0x2, 0x41, 0x0, @multicast2, @rand_addr=0xc383, {[@lsrr={0x83, 0x1b, 0x7, [@broadcast, @multicast2, @empty, @empty, @multicast2, @multicast1]}, @ra={0x94, 0x6, 0x6}, @ssrr={0x89, 0x13, 0x7, [@broadcast, @remote={0xac, 0x14, 0x0}, @multicast1, @multicast1]}, @timestamp={0x44, 0x14, 0x9, 0x3, 0x5, [{[@multicast1], 0xd26b}, {[], 0x7}, {[], 0x20}]}, @noop, @end, @ra={0x94, 0x6, 0x8000}, @lsrr={0x83, 0xf, 0x0, [@rand_addr=0x6, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}]}}, @icmp=@mask_reply}}}}) 00:00:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1000, 0x1, [0x1]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x4, 0x20, 0x100000000, 0x9, r1}, 0x0) 00:00:21 executing program 1: r0 = socket(0x11, 0xfdffffffffffffff, 0x6) sendto$unix(r0, &(0x7f0000000340)="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", 0x194, 0x0, 0x0, 0xfffffffffffffe06) 00:00:21 executing program 2: r0 = socket$inet6(0x1c, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x2, [0x8, 0x2]}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xffffffffffff2a72}, &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x7, "2cf7bf43cf2f4e7e9e51355c44e227cc"}, 0x14) r3 = socket$inet(0x2, 0x5, 0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2}}, r1}, 0x8c) getpeername$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) fchmod(r0, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x100, r1}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000300)={r4}, &(0x7f0000000340)=0x8) r5 = socket$inet6(0x1c, 0x30000002, 0x400) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000380)={r2, 0x10000, 0x5, [0x6, 0x7fff, 0x0, 0x7fffffff, 0x3]}, &(0x7f00000003c0)=0x12) accept4$unix(r3, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8, 0x0) truncate(&(0x7f0000000480)='./file0\x00', 0x45) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000004c0)={r2, 0xffffffffffffffdb}, &(0x7f0000000500)=0x8) read(r0, &(0x7f0000000540)=""/4096, 0x1000) r7 = open(&(0x7f0000001540)='./file0\x00', 0x100001, 0x84) freebsd11_mknodat(r7, &(0x7f0000001580)='./file0\x00', 0xc001, 0x5) r8 = accept4(r5, &(0x7f00000015c0)=@un=@abs, &(0x7f0000001600)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000001640)={@in6={{0x1c, 0x1, 0x3, @mcast1, 0x7}}, r6}, &(0x7f0000001700)=0x84) symlink(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000017c0)={0x10000, 0x6, 0x5100, 0x9, 0x2, 0x7fff, 0x2, 0x7f, r2}, &(0x7f0000001800)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000001840)={r10, 0xef, 0x7}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001880)={r9, 0xf, 0x5}, &(0x7f00000018c0)=0x8) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000001900)={@remote, @local, 0x0}, &(0x7f0000001940)=0xc) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x2e, &(0x7f0000001980)={@empty, r11}, 0x14) getsockopt$inet6_buf(r8, 0x29, 0x3f, &(0x7f00000019c0)=""/141, &(0x7f0000001a80)=0x8d) r12 = open(&(0x7f0000001ac0)='./file0\x00', 0xa, 0x40) sendto$inet6(r0, &(0x7f0000001b00)="eea48ad6a61787afc0a171dafd0f8aa04ccfb5adaf642dcc2c53e4fc81cf54def9614a0ae2f41ae5fb049924a9509ee63af2f780bc0ad8fb0fb9d1f5", 0x3c, 0x0, &(0x7f0000001b40)={0x1c, 0x1, 0xc7, @loopback, 0x5}, 0x1c) ftruncate(r12, 0xfffffffffffffbd3) 00:00:21 executing program 2: r0 = socket(0x1e, 0x10000001, 0x286) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:21 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) truncate(0x0, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) open$dir(&(0x7f0000000000)='./file0\x00', 0x30048, 0x8c) 00:00:21 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_opts(r0, 0x0, 0x2000000002, &(0x7f00000000c0), 0x2a) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getrlimit(0x7, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x20000, 0x8) ftruncate(r0, 0xac8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) accept4$unix(r0, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e, 0x30000000) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xe6, "8dde7df785e5198f7f4c46a40a0cfe464ebb7ee7f808250cf9030f5ef250141e3d58aa7acd749547cdd61a286274b589776ab998aa82587850014e5d6e5136073ff06a81152f47fbfa52c1f1a60a7e91a8d1cbc1f7a077f9d542f62034f4e03097168f53e43432468a10c52a07bcb87b48985ecb931cd8bc4226ee924fe33a3d1adda82b9b3db2f42b1474cc3cee17721f85a5872363c96309be27de9d5cd1a8f7d93fde2eba3513ca7c858800cc191e67538bc1801dc43f8042611f1b0fe26eeb22492cedc30658d3bb27273e9e5375c0a3cef6a787b571526e214daecbd7c3b906f4f6c5e4"}, &(0x7f0000000100)=0xee) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x8, r2}, 0xc) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) lseek(r1, 0x0, 0x2) madvise(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x3) 00:00:21 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@remote, @broadcast, [{[], {0x8100, 0x7, 0xfffffffffffffff5, 0x4}}], {@ipv6={0x86dd, {0x0, 0xffffffa1, "02290f", 0x30, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00)\x00', @mcast2, {[], @icmpv6=@pkt_toobig={0xa7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\v'}}}}}}}) syz_extract_tcp_res(&(0x7f0000000080), 0xbb, 0x7) syz_extract_tcp_res(&(0x7f00000000c0), 0x9, 0x400) syz_emit_ethernet(0x25b, &(0x7f00000002c0)={@local, @local, [{[{0x88a8, 0x7fff, 0x401}], {0x8100, 0x401, 0x2, 0x2}}], {@ipv6={0x86dd, {0x80, 0x6, "3fc8b6", 0x21d, 0x0, 0x4f4, @ipv4, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, {[@fragment={0x4f, 0x0, 0x1000, 0x2, 0x0, 0x10000, 0x64}, @hopopts={0x49, 0x3, [], [@jumbo={0xc2, 0x4, 0x6}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @ra={0x5, 0x2, 0x5}]}, @dstopts={0x6e, 0x2, [], [@ra={0x5, 0x2, 0x1}, @pad1, @pad1, @jumbo={0xc2, 0x4, 0xff}]}, @dstopts={0x2f, 0x1, [], [@pad1, @jumbo={0xc2, 0x4, 0x3ff}, @pad1]}, @fragment={0xb, 0x0, 0x8c0e, 0x67, 0x0, 0xb3, 0x67}, @fragment={0x4f, 0x0, 0xf6d, 0x0, 0x0, 0x6, 0x64}, @routing={0x6e, 0x8, 0x0, 0x7, 0x0, [@loopback, @local={0xfe, 0x80, [], 0x0}, @rand_addr="18b7fb07547501cd3e25dbb4da402297", @local={0xfe, 0x80, [], 0x0}]}], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x1, [], @mcast1, [{0x1f, 0xb, "bb6800195b72de1b0e9965d60f81af5e4c0bb88eb2c209285a21634cc96b1a5bdd49c20e992d2fb566dc3bbcbca1dea9a21c50d0d9e2a749157cec3449b485c9823315bf3bd7d6f2db8a03d84700f012bc52793d37543eb1aa6340d4"}, {0x1f, 0x15, "a3de493aeabb87bbe2106155346ede8b6f58aefadf45efd18ff75f843f1a4531c1f80f6392e5ea837b8f0b1f00ef1c62c3660e2a1801bf76b924d57c2a158b72c545729d6f2845b94c2f80b52eb61b6b7ae3fd928487e125e103562d1f2d6e45ef037a93dc3652e85aa3fde2c1782dc0b180d68fdb34d26e3f213cbcac17c3a1668e21f4e3262d4a669d7acc684e77ae146fae1753404d78e66558ed66f1c49f75945c2d37994f7470ce78"}, {0x18, 0x8, "eb15f41672bc034c3057791cd9d59a31504673558d4fb46f560e4e5d40d3c94d0a43420b283362f20235eafa8ea963fafecbce09af853a56dc7e1beba6cbd400"}]}}}}}}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0xffffffff, r1}, 0xc) 00:00:21 executing program 3: setresuid(0x0, 0xee01, 0x0) freebsd11_mknod(0x0, 0x2046, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x10000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001100), &(0x7f0000001140)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001080), &(0x7f00000010c0)=0x4) 00:00:21 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050390000000000008005586ca900f0e08fecea11ea8fef96e0028d8c103be75304ae515fa4f376336acf00b7804be781e4991f7c8df5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01bb1b62351c5000000020000000000200f0200a371a3f80000feffffffffffff000000000000000000", 0xb1, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/111, 0x6f, 0x40003, &(0x7f0000000140)=@in={0x2, 0x0, @rand_addr=0x3}, 0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200)=0x80, 0x94) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) read(r0, &(0x7f0000000240)=""/177, 0xb1) 00:00:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)="a3", 0x1) fstat(r0, &(0x7f00000000c0)) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000240)='}', 0x1) 00:00:21 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x58a) read(r0, &(0x7f00000001c0)=""/14, 0xfffffffffffffff4) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x1000, 0x238a) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1a, &(0x7f0000000000)=0x1, 0x33e) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0) listen(r2, 0x0) getpeername$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) 00:00:21 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000000c0)="b100050460000000000008000301000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282902e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x8a4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x2, 0x1, 0x200, 0x100, 0x7, 0x8001, 0xffffffff, 0x7f, r2}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) mkdir(&(0x7f0000000080)='./file0\x00', 0x111) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x563, 0x4) 00:00:21 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) write(r0, &(0x7f0000000340)="ed6a970823c3ec3b2c0d5f6bc3ff1c00e703ba5ceb2838d503cc3e82e38b980c9782559af53aac0add674a27d092e74b9b128134ca68a144f9e9d00c633b316f131a88ca10ae7afc868495d6c7afde4f62817f371d98449203b03b84494f7b33fce6e7fedb2647a92c6eba6d751f4561b342bf57d389fe7b7f0e7de97eed24892dcd3d8df6a1916f156c64d705ff47ebcb0ea8d732913af4e15ac9e36130e0fabd0c80f3e3d50c87c733af7a79e75386a2164c89ec9080292db91f94e2730f8625e122efd7f22126a39d7d3fa95f82827ef10a5a", 0xd4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="8202563856deb74de47c909d2e480e69f3653000"], 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xd7, "16cc01e348f6655c9fcf14947967e127059118ddfb22dbb0ca20d600b53175ed6c106963576c8b90c3541e6fc4af8a436cbd34b10b6bff159f5beaca759e0089e4b93b31c88f4c3339b4b4e2eba74ce724ec2411875ef31414e2ba0cf0b6107933ea606154b8f62d6810f04acef1e3f9b69078fa1331cdf9e42289a64e145c7f3ec7692d6e71509f8b60d538f5fd0ca1690bd5d561650bff155fc0f7ba88897382590263c34af39bbaecc5e64c9c3bca5ae85917be1374cb84fe5e62c7516e1a8b303571c833de65dedbe41608363e107344cdcf1f15ea"}, &(0x7f0000000000)=0xdf) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x9, @loopback, 0x8}}, r2, 0x7, 0xbe46, 0x4}, 0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4, 0x3}, &(0x7f0000000240)=0x8) 00:00:21 executing program 2: r0 = socket(0x1c, 0x5, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0/../file0\x00', 0x0, 0x10) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="001c2e2f66696c65c72f66696c653000c10c0a8f07adcdcbdd9de97ccc60e11ce555e781a7687346c38d84bbd6b729d82420bd27eafd"], 0x1c) close(r0) 00:00:21 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x3, 0xf21, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) getpid() socket(0x17, 0x20000000, 0x78) accept4$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000400)=0x10, 0x20000000) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000005c0)={0x0, 0xffffffffffffff85, "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"/276}, &(0x7f00000002c0)=0x11c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000300)={r3, 0xfffffffffffffff7}, 0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0xfdb9}], 0x1000000000000013) execve(0x0, 0x0, 0x0) openat(r0, &(0x7f0000000380)='./file1\x00', 0x100000, 0xb5) r4 = open(&(0x7f0000000140)='./file0\x00', 0x100480, 0x94) getsockopt$inet_tcp_int(r4, 0x6, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:21 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x101, {{0x1c, 0x1, 0x6, @mcast2, 0x1}}}, 0x88) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000001c0)="84274f94c68af1f3", 0x8}], 0x1, 0x0}, 0x9) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') 00:00:21 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f00000002c0)="6c307a00847e94e05c34f3dfb368b6847ea29b761358995964abfa3d3635aa493c82370f5c389202c1920c422316f5ff00b69eb68269ec87c40425af941c7e9ea204af54e9e78632baea316a079a6b667eeab201c3940af03753b4c638be988fde89fa10254026bc4dbea5") ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)={{0x2, 0x100000000}, {0x8, 0xfffffffffffffffe}}, 0x0) setrlimit(0x7, &(0x7f0000000240)={0x10000000000b35d, 0x80}) mlockall(0x3) fsync(r1) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000380)={@local={0xac, 0x14, 0x0}, @rand_addr}, 0x8) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) read(r2, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 00:00:21 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x48, 0x0, 0x0) 00:00:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @local, @multicast1}, &(0x7f0000000040)=0xc) fchown(0xffffffffffffffff, 0x0, 0x0) 00:00:21 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) pipe2(&(0x7f0000000040), 0x100004) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') 00:00:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x800000000000000, r0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000240)={@rand_addr=0xffffffff, @local={0xac, 0x14, 0x0}}, 0x8) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000140)="db8b465d0f075e6e4bbdaf6731d370bd837eae49343017a21fe60a6375bc6b0fb11949ef5f47bf86158c24f2e04b6156db580513a96aa74cbf5c2f011ca9d0b21ecd3fb5d7d2cbfb7b7843076faebe86976997faf62cd418c00d04ffebe89077e141ea79b54d81ebac51a62bd5dbd2a015e270fe5d8b26f8734cd092c4d99a95faabf07d133372c163df8a22f3abb357c002d7db689b85d05979a2a1fa5c171980e89b693def35d16dbdc9d61adc34167752db2d7b66a17ab0a98c9d261c6428a1c6f07a927610b77ed7dea3fe45075190f8adf0e1") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000080)=0x9, 0x4) r3 = fcntl$getown(r2, 0x5) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x8001, 0x30000000000, 0x7, 0x8, 0x4}, &(0x7f00000002c0)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r4, 0x62}, &(0x7f0000000340)=0x8) fcntl$setown(r0, 0x6, r3) 00:00:21 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1}, &(0x7f00000001c0)=0x84) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1202, &(0x7f00000000c0), 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x8) 00:00:22 executing program 0: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000bf2e30f2ad0e178b8dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23ef4d8c96d3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa1"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r2 = socket(0x1c, 0x5, 0xdd) getsockname$unix(r1, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="030000000000000005bac549d5628278120500000000000000e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192ac31727683619dff9a213cc1fbd23efa4e"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000944f2863223852e1aba0eaf9e3a43f71fe47b9ef29de2e06f67b8709"], 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1) bind$unix(r3, &(0x7f0000000700)=@abs={0x0, 0x0, 0x0}, 0x8) recvmsg(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000780)=""/12, 0xc}], 0x2, &(0x7f0000000980)=""/112, 0x70}, 0x1) msgrcv(r0, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000740)=0x5, 0x4) msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = semget(0x0, 0x0, 0x410) __semctl$SETVAL(r5, 0x7, 0x8, &(0x7f00000000c0)=0x7) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080), 0x294, 0x0}, 0x0) setsockopt(r2, 0xffffffff, 0x5, &(0x7f0000000a00)="10820289d4c3f383ea130cdf57ccb3ece0ce243a8b4076e2dfa9d37213352002b3c7b9f7bb5855379abfc1d4e6497e5033eddec52bbc3962664c65ccf98d63aa70d3851b3034519560cafb911615db386b8660dfaae20050d02e39c41b92f99ca665bc74417f0fa3f03e", 0x6a) socket(0x1, 0x2, 0x3) 00:00:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x3, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES64, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x7) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e20c509000061de0a5e160c90639675151edf4a2624042300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000b08cd995a1a04a2858f5ccf7446d2f55b9894695d0958a3c8f297c2982feb93123c735b0efef948bdc372cc78df710946b92bddfce57ce37c7e08e56cf3eaba454944848c42fea00f00931367d2921e5964a6bf58e7fd808bdd346ef31e2b8330d561884bee1dfdc087453abc97323a01e562155", @ANYRES32=r1, @ANYBLOB="0002070004000000"], 0x8c) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000)=0xa, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000500)={0x65a, {{0x1c, 0x0, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x400}}, {{0x1c, 0x0, 0x49800000, @mcast2, 0xff}}}, 0x108) 00:00:22 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x4001, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x8ba1, 0x4) 00:00:22 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666530000000"], 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x4}, 0x10) accept4$inet6(r0, &(0x7f0000000040), &(0x7f0000000140)=0x47f7332ad77c0cc6, 0x80000020000000) 00:00:22 executing program 1: syz_emit_ethernet(0x207, &(0x7f0000000000)={@local, @random="bba12fdf0a3e", [], {@ipv6={0x86dd, {0x0, 0x6, "59b406", 0x1d1, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0x0}, {[@dstopts={0x0, 0x1d, [], [@generic={0x1, 0xe7, "ecb3c5b4e6cf719c2319f08d8b020c03ae68ddb9dcd7f49070ac7df32a2ff07ced29c2a7773af63ed5a5f61d0a34904d81b2eaac499f06e9fa18197f3735a07eb4c007f6d0327f40ccac9a911e1709fdefc2cc45290d53a42bf13030b0ce4fdbcaca4877dca24f31131915da9460ab231227a9b0f26ca8665a78d367987a3fe98b645aa09a3be861f5f4621e9ce7ba2c6c8d65972d89d10766b7fabcd12a52b966b5bf7913f7c7d649d0a89f5f8d3d0c4930b0defd1d548b065aa6e7bfe60647e3a5a2486a83194b713f6fbc83ed0743c5be0407eb453f0aa06535deff01d708b76d20c31bbf63"}, @pad1]}], @udp={{0x3, 0x3, 0x8}, {"9975ac82aa8d4d6e8e8c019634712f7b5e19f42e89ed781f69ca847e322f4a907f2f210e4250d45d0123922a3139c365f9a0bc487bec204e806e6558a0888567711434a7fc13cbcaf3167105ba1fe725b77ed42bffd52fe187a9f9a96a2b896744d2a68a8f8a1706e1cf96bd7fd36c87149dfb484bcf569054107dd89a0697d123a84145968c94456315785ebcce9f34e61ad3ff3fdfad43122e8f13195ef3479471fbc3923762391ef719f2e3c8125a5fc382685cbce11dd099ab82198efbc5d37ead7e250907174cacaca6c4235d31b0"}}}}}}}) 00:00:22 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, r0, r0) 00:00:22 executing program 0: freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001680)=""/106, 0x6a}, 0x1) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.\x00') accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xb, "f0ce2662e574451bf0499a"}, &(0x7f0000000180)=0x13) semget$private(0x0, 0x0, 0x2) r2 = socket$inet(0x2, 0x1, 0x6) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000)=0x401, 0x4) 00:00:22 executing program 1: ppoll(0x0, 0x0, &(0x7f0000000540)={0x0, 0x6}, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x556) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(0x0, 0xe, 0x0) sync() r2 = getpgrp(0x0) r3 = semget(0x1, 0x3, 0x1) __semctl$GETVAL(r3, 0x0, 0x5, &(0x7f0000000700)=""/4096) getpgrp(r2) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xa0, 0x95b}, {0x8001, 0x4}}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="94d0146affa384dff08a64a0c121e07c8ab5bcf9c9ab7b11f53d3dc91dd6da4a296e5d10757075e781b4ac260efd42d1b15b0a86f273e345b662422a6570b424bb1e8bb4249efcaeb23898a449cf90a33b582315961bd9029f0360f111a5ad06aa74e05aa5461e4a00d1fb9306399bb2255058f85f334c02a1864dfe73fdd6a9c94aaa97874b07f6520adc96f211c87abb85d622b283397fdd23ea2a41d5c6a4cdc8780f9b", 0xa5}, {&(0x7f0000001700)="cd6ac181dd1020ebe4b41f4c9c50c5380a28a3dfbc536d3fdff6b469499d7601d727220ad3d04eea10756cdc832c3bb772442ed016a8e7cc3337fd9edb0d0d622f2692e9e7a5c88ab33f53977bdb15093b44c816825b29434bdaaf4464ff92db1ae5bb5ce4a890a1e02ec9f3485091ba3db9132397738dcb5e387d45827ddfd52b1025806120981ccefc23749addbb13b2e5cc2f07145243af9e11ec3f3ec7d43ad1816edbe115c4be8efb8da2d56e439b02adeac2b35c69efef03b67269c49f5e64ea6f4fa0c44da4a02f3b2d38c12a719a23093fc43a", 0xd7}], 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4) fsync(0xffffffffffffffff) getsockopt$sock_int(r1, 0xffff, 0x1101, &(0x7f0000000000), &(0x7f0000000180)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(&(0x7f0000000340)='./file0\x00', 0x183, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) lseek(r4, 0x8000000, 0x1000000000013) 00:00:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040), 0x4) r1 = dup2(r0, r0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:00:22 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa"]) setgroups(0x15e43fc580bbc6e4, &(0x7f0000000000)=[0x0]) 00:00:22 executing program 0: syz_emit_ethernet(0xde, &(0x7f0000000140)={@remote, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "ef7ad6", 0xa8, 0x7f, 0x2, @loopback, @mcast2, {[@hopopts={0x67, 0x11, [], [@jumbo={0xc2, 0x4, 0x1}, @ra={0x5, 0x2, 0x8}, @generic={0x4, 0x72, "9ab0894017b52bbd94aa951422f18713f4c77626dc92e5d14123bfd3a09f307e80eecd7370982a47ab27c6736b3469ebe6d74e02c9524362d75093bd23aab468957c2cebfc40ad21da8fc5a8e9ef4c5354ed151245e9ea7a737c7b9bf4485fad81bef7d96c2f221ceb7fd58823f42d4416d8"}, @ra={0x5, 0x2, 0xffffffff}, @pad1, @enc_lim={0x4, 0x1, 0x5}]}], @icmpv6=@mld={0x87, 0x0, 0x0, 0x6, 0x1, @loopback}}}}}}) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @random="f0da0c22eb91", [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x84, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], @broadcast}}}}}}}}) 00:00:22 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="1815c2000000004efbbbd81305fc447af3eb862e4fe7be58f478364cb484865fead9442d69062182bea8d06105f83a22fa12835ca2c1bdc0fe78ab44d3626b1437bca8398581e0e30aaf9c0ef9bdc2217a6e7e003d271fb302d7e1172c252d47912fedc30edc4160d7d4cfdf9c5492edba7603417251e7378f99f8e5abce15abdc9bd2e93bdf291e8d74c899fc52002fc2c31a253c7234254792a8879896d92eacd8"], &(0x7f0000000040)=0x4) 00:00:22 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = accept(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) close(r1) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000180)="45601cc91a59ed2f944f6e3351a4fa9daedcab800a8bb67583c26566f664bed9ae1aa48f228b8a61c601dc96ec9d159710e8c15af5e950559f0bcb85afbd826d782c33d859ff7dfbe96caf257c3bd2c7585f8fd3aabd5a67a60f6dafe87b3e651b43e792c75abaff4c", 0x69) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x10000000) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0xffffffffffff8000, 0x4) r4 = dup2(r2, r3) r5 = fcntl$getown(0xffffffffffffff9c, 0x5) r6 = shmget$private(0x0, 0x4000, 0x2c4, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r6, 0xb) fcntl$lock(r4, 0xf, &(0x7f0000000000)={0x1, 0x7, 0xc810, 0x0, r5}) syz_extract_tcp_res(&(0x7f0000000100), 0x7, 0x9) syz_emit_ethernet(0x32, &(0x7f0000000080)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x84, 0x0, @multicast2, @empty=0xe0000000}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}, {"e407646a4f28f929"}}}}}}) 00:00:22 executing program 1: ppoll(0x0, 0x0, &(0x7f0000000540)={0x0, 0x6}, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x556) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(0x0, 0xe, 0x0) sync() r2 = getpgrp(0x0) r3 = semget(0x1, 0x3, 0x1) __semctl$GETVAL(r3, 0x0, 0x5, &(0x7f0000000700)=""/4096) getpgrp(r2) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xa0, 0x95b}, {0x8001, 0x4}}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="94d0146affa384dff08a64a0c121e07c8ab5bcf9c9ab7b11f53d3dc91dd6da4a296e5d10757075e781b4ac260efd42d1b15b0a86f273e345b662422a6570b424bb1e8bb4249efcaeb23898a449cf90a33b582315961bd9029f0360f111a5ad06aa74e05aa5461e4a00d1fb9306399bb2255058f85f334c02a1864dfe73fdd6a9c94aaa97874b07f6520adc96f211c87abb85d622b283397fdd23ea2a41d5c6a4cdc8780f9b", 0xa5}, {&(0x7f0000001700)="cd6ac181dd1020ebe4b41f4c9c50c5380a28a3dfbc536d3fdff6b469499d7601d727220ad3d04eea10756cdc832c3bb772442ed016a8e7cc3337fd9edb0d0d622f2692e9e7a5c88ab33f53977bdb15093b44c816825b29434bdaaf4464ff92db1ae5bb5ce4a890a1e02ec9f3485091ba3db9132397738dcb5e387d45827ddfd52b1025806120981ccefc23749addbb13b2e5cc2f07145243af9e11ec3f3ec7d43ad1816edbe115c4be8efb8da2d56e439b02adeac2b35c69efef03b67269c49f5e64ea6f4fa0c44da4a02f3b2d38c12a719a23093fc43a", 0xd7}], 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4) fsync(0xffffffffffffffff) getsockopt$sock_int(r1, 0xffff, 0x1101, &(0x7f0000000000), &(0x7f0000000180)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(&(0x7f0000000340)='./file0\x00', 0x183, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) lseek(r4, 0x8000000, 0x1000000000013) 00:00:23 executing program 2: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRESOCT=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="96911c97dca86a0691e9bccb32aeb4ae2251162565ad5f69fc492294748d4b3c77513dd39b0457da9c8c1db9238bce2d695552275d9f6b8659afe7d71adb25e0ab850433e0eb11a0719130a4fc4a1452bfd659f737", @ANYRESHEX=r0, @ANYBLOB="9a950520ffbb798eef771b06fa8560889afacd59e553678ea79e14fe35d0"]], 0x1, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="03006cce87c00a7d54ae164bc3c2219e0000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daf39fc8745a099399248eeb6e3228b7dcc88e4775917a6b1b9f2132429635489c094ddb8a99dd5cfb84185c"], 0x1, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x55, &(0x7f00000001c0)=""/199, &(0x7f0000000100)=0xc7) getsockopt$sock_int(r1, 0xffff, 0x11015, &(0x7f0000000180), &(0x7f0000000780)=0x4) getsockopt$sock_int(r1, 0xffff, 0x2000, &(0x7f00000000c0), &(0x7f0000000140)=0x4) msgrcv(r0, &(0x7f0000000000)={0x0, ""/136}, 0x90, 0x2, 0x800) 00:00:23 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x10000000001) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000100)=""/38}, {&(0x7f0000000140)=""/239}, {&(0x7f0000000240)=""/132}, {&(0x7f0000000300)=""/46}], 0x1) 00:00:23 executing program 3: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0xfffffffffffffee2, 0x0, 0x0, 0x0, 0x21b, 0x8}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x0, @loopback, 0x6}}, 0x0, 0x3, 0xbde, 0x5, 0x40, 0xffffffff}, &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) 00:00:23 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, r0, r0) setresuid(r0, 0x0, 0x0) 00:00:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x5, 0x4) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x1, @remote}, 0x10) 00:00:23 executing program 0: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) open$dir(&(0x7f0000000280)='./file1\x00', 0x204, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) poll(&(0x7f0000000080)=[{r1, 0x2008}], 0x1, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') socket$inet6(0x1c, 0x10000000, 0x100000004) 00:00:23 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x10000) ftruncate(r0, 0x800e) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10, 0x0) r2 = accept(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x1ac) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x7ff, 0x0, 0x10000, 0x1, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x92b, 0xfffffffffffffffd}, &(0x7f0000000180)=0x10) 00:00:23 executing program 1: ppoll(0x0, 0x0, &(0x7f0000000540)={0x0, 0x6}, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x556) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(0x0, 0xe, 0x0) sync() r2 = getpgrp(0x0) r3 = semget(0x1, 0x3, 0x1) __semctl$GETVAL(r3, 0x0, 0x5, &(0x7f0000000700)=""/4096) getpgrp(r2) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xa0, 0x95b}, {0x8001, 0x4}}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="94d0146affa384dff08a64a0c121e07c8ab5bcf9c9ab7b11f53d3dc91dd6da4a296e5d10757075e781b4ac260efd42d1b15b0a86f273e345b662422a6570b424bb1e8bb4249efcaeb23898a449cf90a33b582315961bd9029f0360f111a5ad06aa74e05aa5461e4a00d1fb9306399bb2255058f85f334c02a1864dfe73fdd6a9c94aaa97874b07f6520adc96f211c87abb85d622b283397fdd23ea2a41d5c6a4cdc8780f9b", 0xa5}, {&(0x7f0000001700)="cd6ac181dd1020ebe4b41f4c9c50c5380a28a3dfbc536d3fdff6b469499d7601d727220ad3d04eea10756cdc832c3bb772442ed016a8e7cc3337fd9edb0d0d622f2692e9e7a5c88ab33f53977bdb15093b44c816825b29434bdaaf4464ff92db1ae5bb5ce4a890a1e02ec9f3485091ba3db9132397738dcb5e387d45827ddfd52b1025806120981ccefc23749addbb13b2e5cc2f07145243af9e11ec3f3ec7d43ad1816edbe115c4be8efb8da2d56e439b02adeac2b35c69efef03b67269c49f5e64ea6f4fa0c44da4a02f3b2d38c12a719a23093fc43a", 0xd7}], 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4) fsync(0xffffffffffffffff) getsockopt$sock_int(r1, 0xffff, 0x1101, &(0x7f0000000000), &(0x7f0000000180)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(&(0x7f0000000340)='./file0\x00', 0x183, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) lseek(r4, 0x8000000, 0x1000000000013) 00:00:23 executing program 3: poll(0x0, 0x0, 0xc6) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0xffffffff2840029b}}) 00:00:23 executing program 2: clock_gettime(0x2, &(0x7f0000000280)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x6, 0x101, 0x2, 0x2, 0x7fff, 0x1, 0x10001, 0x8, 0x100000001, 0x1, 0x5}, 0xb) 00:00:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0xa, &(0x7f00000000c0)={@empty, @local}, 0x1ad) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x3, 0x7, 0xd1, 0x4, r2}) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) dup2(r0, r1) 00:00:23 executing program 2: poll(&(0x7f0000000140)=[{}], 0x1, 0xc6) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0xffffffff2840029b}}) 00:00:23 executing program 0: ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000480)={{0xffffffff284002a6}}) 00:00:23 executing program 3: socketpair(0x1e, 0x0, 0x0, &(0x7f0000000340)={0x0, 0x0}) 00:00:23 executing program 3: syz_emit_ethernet(0x211fc3, &(0x7f00000000c0)={@local, @random="559611b37d4e", [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300021, 0x21, 0x0, @ipv4={[0x2], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) 00:00:23 executing program 1: ppoll(0x0, 0x0, &(0x7f0000000540)={0x0, 0x6}, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x556) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(0x0, 0xe, 0x0) sync() r2 = getpgrp(0x0) r3 = semget(0x1, 0x3, 0x1) __semctl$GETVAL(r3, 0x0, 0x5, &(0x7f0000000700)=""/4096) getpgrp(r2) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xa0, 0x95b}, {0x8001, 0x4}}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="94d0146affa384dff08a64a0c121e07c8ab5bcf9c9ab7b11f53d3dc91dd6da4a296e5d10757075e781b4ac260efd42d1b15b0a86f273e345b662422a6570b424bb1e8bb4249efcaeb23898a449cf90a33b582315961bd9029f0360f111a5ad06aa74e05aa5461e4a00d1fb9306399bb2255058f85f334c02a1864dfe73fdd6a9c94aaa97874b07f6520adc96f211c87abb85d622b283397fdd23ea2a41d5c6a4cdc8780f9b", 0xa5}, {&(0x7f0000001700)="cd6ac181dd1020ebe4b41f4c9c50c5380a28a3dfbc536d3fdff6b469499d7601d727220ad3d04eea10756cdc832c3bb772442ed016a8e7cc3337fd9edb0d0d622f2692e9e7a5c88ab33f53977bdb15093b44c816825b29434bdaaf4464ff92db1ae5bb5ce4a890a1e02ec9f3485091ba3db9132397738dcb5e387d45827ddfd52b1025806120981ccefc23749addbb13b2e5cc2f07145243af9e11ec3f3ec7d43ad1816edbe115c4be8efb8da2d56e439b02adeac2b35c69efef03b67269c49f5e64ea6f4fa0c44da4a02f3b2d38c12a719a23093fc43a", 0xd7}], 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4) fsync(0xffffffffffffffff) getsockopt$sock_int(r1, 0xffff, 0x1101, &(0x7f0000000000), &(0x7f0000000180)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(&(0x7f0000000340)='./file0\x00', 0x183, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) lseek(r4, 0x8000000, 0x1000000000013) 00:00:23 executing program 3: poll(0x0, 0x0, 0xc6) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0xffffffff2840029b}}) 00:00:23 executing program 2: poll(0x0, 0x0, 0x101) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff2840029b}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002e3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002dd}}) 00:00:24 executing program 3: poll(&(0x7f0000000040), 0x1, 0x101) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002d9}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff2840029f}}) 00:00:24 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="c1c7dfea2d7f", @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x32, 0x0, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x0, 0x4788], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x4100}, @mcast2}}}}}}}) 00:00:24 executing program 0: poll(0x0, 0x0, 0x101) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff2840029b}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002e3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002dd}}) 00:00:24 executing program 2: poll(0x0, 0x0, 0x10000000000c3) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0xffffffff284002a5}}) 00:00:24 executing program 1: poll(0x0, 0x0, 0xe8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0xffffffff284002a5}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0xffffffff2840029b}}) 00:00:24 executing program 3: 00:00:24 executing program 3: 00:00:24 executing program 3: 00:00:24 executing program 3: 00:00:24 executing program 3: 00:00:24 executing program 0: 00:00:24 executing program 2: 00:00:24 executing program 1: poll(0x0, 0x0, 0x80) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0xffefffff284002a4}}) 00:00:24 executing program 2: 00:00:24 executing program 3: 00:00:24 executing program 0: 00:00:24 executing program 3: poll(0x0, 0x0, 0xe8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff2840029e}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0xffffffff2840029b}}) 00:00:24 executing program 0: poll(0x0, 0x0, 0xe8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff2840029e}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0xffffffff2840029b}}) 00:00:24 executing program 2: r0 = socket(0x2, 0x5, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e200000000066d725c9ac98b516ad9682fe85afd7400800"/128, @ANYRES32=0x0, @ANYBLOB="0600000000800000100000000600000008000100b8834e72fcbb7e338ce0c47c0c2b93e5ebde2e780c99938d63718c7c813a26e0b247a971d4cf9e30a229ffccf71aae2616b50b439f68d90aa09892079fcdcdb07d5cb1b019145804ca3989a439f8a0f48b03dff479fc15d14a54a1d83e9c98b79f93608fc0cbfca87d5979a62065c69fcb011d01"], &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x1, @mcast1}}, r3}, 0x84) chown(&(0x7f0000000040)='./file0\x00', r1, r2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1206, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) 00:00:24 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaa8ddc4f8fd9080600010a9aa04ada2b66d001000000000000fc00000200000000"]) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept$inet6(r0, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffe6f) madvise(&(0x7f0000fe9000/0x14000)=nil, 0x14000, 0x3) r2 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000fe8000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x3000)=nil, 0x3000) sendfile(r0, r1, &(0x7f00000000c0), 0x7) 00:00:24 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x30, 0xfffffffffffffff7, 0x7, 0x0}, &(0x7f0000000080)=0x10) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000001c0)=0xfffffffffffff9bd, 0x4) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x110103, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e21e000000100"/136, @ANYRES32=r1, @ANYBLOB="97fa3d28c459d7d795ce4c2b9fd9c037e935928740b62eb35ff48b29d8dfdd6de6244ca8075b746375984e9af4c5a1f98ffa07fc2de479c0bed48705692c14d8390a35b9846c852186c2be4beaf52d38e98d6aa6f3cf99318e976928d42b55559b2e675bb7460673a72b757527fc"], 0x94) 00:00:24 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x7, 0x5310, 0x100, 0x8, 0x2, 0x0, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2}, &(0x7f0000000140)=0x8) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000100), 0x4) 00:00:24 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x7e2780e3) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000300)="7ab9dd9b2d07462aebeebc01b0a4aca32042de1ec031068296ecc6efe87fc6029f5f294d212e67fc0cd9a2b59e7cdb2746ea597bc715c3fbb7107792b2f00cde5773b27ae4ed3898e0d162d9accb84ea4a86ac2ff8d6dd4ddd6f350810d1ff3eb7d55b48ad80a4b8538e35f2bc30b0c66ccfeaa256c077ee884a46310e2a2031a66c32767085b43c9b980fb8064b72a239664b92a801c37a922ed1af2f18d8aa880ffcb476a7210d529a27d34f06c2b13f2ced4cf2fc7fc1f4f404ac071f57acbd9c7de32f2eb047ce399311d37a6209bc4f8823b628aa532a6b7e824ae935799685dcae5dd8e6337a1612d03ab4", 0xee}], 0x1, 0x3) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) execve(0x0, 0x0, 0x0) 00:00:25 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000400), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x200, 0x0, 0x100, 0x3, 0x7, 0x3, 0x1e, 0xfffffffffffffd60, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x2, 0xf, 0x88, 0x8}, &(0x7f0000000140)=0x18) 00:00:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8003, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:25 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) read(r1, &(0x7f0000000040)=""/119, 0x77) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:00:25 executing program 2: r0 = socket(0x3, 0x1, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0139cb447a630901b19e000000cd02eb52cf38d882207146c09d49afeb481a42e8835a1fd4b70c95b0e7fafeaa0b69ef23123af3b51adb237b2a87f933abc462471917594f3bc60b71528a02d76bb6bf3c1c00643fb0e93eeb30629aad947d2974378451414bb98eb65d6c64780ed74bce1e4861bdd6998ff8a4bcb7ce9b3f0ab554539a5175383fac48dc3b39b6aeffa969d636c9558db530f6146ce1a0499b191b861fa46457901e9af151bff52f041007780eb2fa1004be28a33f206329a74c77ced168e7adaf03e82e3fb8915413a0781ccfe760663a5f285404a6dfdb982103057358f1a0773306fb072ac1a16ebc4aa99e6cfa16d56a", @ANYRES32=0x0], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffffa, 0x2000, 0x1, 0x1, r1}, &(0x7f00000000c0)=0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x0, 0x0, 0x0) 00:00:25 executing program 2: semget$private(0x0, 0x1, 0x88) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, 0x0, 0x30000000) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r1, &(0x7f0000000100)=@abs, 0x0) semget$private(0x0, 0x7, 0x400) semop(0x0, 0x0, 0x0) syz_extract_tcp_res(0x0, 0x0, 0x5) syz_emit_ethernet(0x0, 0x0) 00:00:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000280)={0x10, &(0x7f0000000200)="5951e6f99abfd0370e7c3f9105ecbbb2190a0e824edf7b49ff45e6bb49e3c1c1a4257b8e0e3042a11cddfaea8c76acd610d0f470b94dfa0a2f38394da71cc77cfdeca16498fdcff575f2c37e8862b45ac6c232d44c927589374675fb", 0x54, 0xfffffffffffffffb, 0xd2}) socket$inet6_udp(0x1c, 0x2, 0x0) select(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x3f}, 0x0) r3 = dup(r1) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket(0x3, 0x3, 0x3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000)=0x1000, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x2}}, 0x0, 0x100000001, 0x7, 0x201, 0xf32, 0x8, 0x4}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={r4, 0xe, 0x9}, 0x8) 00:00:25 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x108000001}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0xfffffffffffffffe, 0x35b6, 0x200, 0x3, 0x45b, 0x80}, &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:00:25 executing program 0: ioctl$DIOCRSETTFLAGS(0xffffffffffffffff, 0xc450444a, &(0x7f0000000140)={{"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", "49e7d99bd4043e199de647dc161a905de00274549c2301c13b46a23c966b77f8"}, 0x0}) setgroups(0x2af, &(0x7f0000000000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x4, 0x85, 0x7fffffff, r1}) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10}) 00:00:25 executing program 0: socket$unix(0x1, 0x2, 0x0) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x205, 0x38) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0xfffffffffffffff7, 0x10000, 0x4, 0x33}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x29, r1}, &(0x7f0000000140)=0xc) r2 = socket(0x2, 0x1, 0x0) sendto$unix(r2, 0x0, 0x0, 0xff00, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:00:25 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x4000000000fe) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0) fsync(r2) truncate(&(0x7f0000000100)='./file0\x00', 0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x4, 0x0, 0xffffffffffffffff, 0x2000100000001}) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:25 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000100)=0xf0c1, 0x4) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 00:00:25 executing program 3: syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0xfffffffe, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff87, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000040)="3c14818ffeff2ed16afdf41a77e0012639df9c03ecd146a424142b19960fabd004dc769f3ad32175cabc710a41442145e01517") 00:00:25 executing program 2: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000100)=""/126, 0x7e}, {&(0x7f0000000180)=""/177, 0xb1}, {&(0x7f0000000240)=""/249, 0xf9}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/125, 0x7d}, {&(0x7f00000003c0)=""/9, 0x9}, {&(0x7f0000000400)=""/146, 0x92}, {&(0x7f00000004c0)=""/255, 0xff}, {&(0x7f00000005c0)=""/29, 0x1d}], 0x9, &(0x7f00000006c0)=""/251, 0xfb}, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket(0x8001c, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 00:00:25 executing program 3: setgroups(0x0, 0xfffffffffffffffe) getgid() getgroups(0x7, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgroups(0x34d, &(0x7f0000000080)=[r0, r0]) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x20, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) 00:00:25 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)="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", 0x585}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000000aa1334c6d8055271679627569d5f99746807aa"], 0x8) shutdown(r0, 0x1) 00:00:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x800, 0x0, &(0x7f0000000040)=0xffffffffffffffa7) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="fbff030000000908f8ff"], &(0x7f0000000080)=0xe) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x5}, 0x8) 00:00:25 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000800)='./file1\x00', 0x0) r1 = open(&(0x7f0000002100)='./file1\x00', 0x0, 0x0) poll(&(0x7f0000002140)=[{r1, 0x20d0}, {r0, 0x2000}], 0x2, 0x0) r2 = geteuid() freebsd11_lstat(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file1\x00', r2, r3) rmdir(&(0x7f0000000240)='./file1\x00') 00:00:25 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x1, @mcast1, 0x5}}, 0x0, 0x7, 0x1, 0x19, 0x4ec, 0x4}, &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0xffffffff, 0x9, 0x0, 0x7, 0x5, 0xf38, 0x101, 0x200, r1}, 0x20) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3f, 0xfffffffffffffffe, 0xffffffffffffff35) r3 = open(&(0x7f0000000000)='./file0\x00', 0x1044b, 0x8) setsockopt$inet6_tcp_buf(r3, 0x6, 0x2024, &(0x7f0000000040)="c7d9ba074938f4eecd4869ab48d613505bf315302a470fc2cd25fdd8e8f78e94ed2b97dff8f9e171c932c7ed65da892bb098e18b0482757e7973b5ba921d1208ec0b16c7619da604e15155b0c7887908f375e2b2cb7adeccd68500030fe18af72875cf2f091db7a2dd5a9aed797c027b74c309c26c9700635d75bcb51dd67efa90ca859d374f104a2d46721eeb5fa2b020253eca6903", 0x96) 00:00:25 executing program 0: r0 = socket$inet(0x2, 0x1, 0xc00000000) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x200, @mcast1, 0x4}}, 0x0, 0x20, 0x5e3d54dc, 0x7, 0x3, 0x510540dc}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x60ee}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r2, 0x10000, 0x6, 0x1, 0x1, 0x6, 0x9, 0xffffffff80000001, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r3, 0x9, 0x800000000000, 0xffffffffffffffff, 0x1800, 0xaf9}}, &(0x7f0000000300)=0xb8) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket(0x11, 0x3, 0x0) freebsd11_fstat(r0, &(0x7f0000000340)) 00:00:25 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x28) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000040)="38572237ed40a610cf5129") munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) munmap(&(0x7f0000c04000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:00:26 executing program 2: r0 = semget$private(0x0, 0x4, 0x4) __semctl$SEM_STAT(r0, 0x6, 0xa, &(0x7f00000000c0)=""/127) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e23ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e07c1516414dcc8084a01c6c0205561dcbafb96bc50ff3f195a3ddd5edb253e4c70bf1c1d55c9ec1b3c2b09a8815099da929bcb64179c9a2c39344f177a0c5c400"/205, @ANYRES32=0x0], &(0x7f0000000200)=0x8c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0x35, 0xffffffff, 0x3c2, 0x8000, 0x6}, 0x14) getresuid(&(0x7f0000000040), &(0x7f0000000080), 0x0) 00:00:26 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0xd87, 0x8}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x30, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}, r1}, 0x94) 00:00:26 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setuid(0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0x0) 00:00:26 executing program 3: 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, @multicast1}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0xffffffffffffffff, @mcast2, 0xffffffff}}, 0x0, 0x0, 0x100000000, 0x1a, 0x7ff, 0x20, 0x10000000}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000240)=0x3) 00:00:26 executing program 2: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="c476dabbf5fdf9caf48ce1253ab657315031683532f1576362b05914ec8d87c07aa2bc7e30b0ccf7aeefd979134ebcbb9ab62b90ba5e4f3dcb151ac40ea87b244c89ae402c645621ccaa421d18512bd9e8a769c533b3e78f28b0a342dd59e6ef6b34dc40c43054e64b79b2b1d25f7590e9994f8049f317b4e6f5937fca10e7498e7499db299f61942e48932632d9dac327b6058b2117c3610a273c0b528376426a75c704d19f8538cce4dd8dd735d8f3b7be783e95ca138cf5a57cbef39becae"]]) 00:00:26 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="fb2300eed700cb2a000008"], 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8, 0xf, 0x2efa, 0x6}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x5}, &(0x7f00000000c0)=0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:26 executing program 3: freebsd10_pipe(&(0x7f00000001c0)) utimensat(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x881, 0x0) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000100)={0x13, &(0x7f0000000040)="68afd8acf25acdc15da925ec35ee1daf68e42db26f24712633e52d3e6467a28d9ffb485e7906f64e6c9cefea0f2387634a7708c7e5f24703d6384e4cdf3a015157320573af56d08bac6df63badeed72781b326e9994a8ae7a57c76116a6ca50e9cdce85bcb000000000000000131c590dbd13016b46705ef7ab443945c77effbee8b1545186c14b221e46872c887481891d40100000064b0a30f3f466f9d9527022b27b04f5111c054a613940650c9aa8c0d1eacb3291665be53c6", 0x77f, 0x6, 0xc0}) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200)=0x0) setuid(r1) 00:00:26 executing program 0: setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080), 0xfe9f) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100000, 0x40) r2 = getuid() r3 = getegid() fchownat(r1, &(0x7f0000000140)='./file0\x00', r2, r3, 0x600) getpeername(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000001a000000ed0f00"/25], &(0x7f0000000040)=0x19) truncate(&(0x7f00000000c0)='./file0\x00', 0x98) 00:00:26 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0}, 0x0) socketpair(0x17, 0x2, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0xffffffffffff102c, @rand_addr="ef4a0ffacf3d74a6198a817c60f93411", 0x747}}, 0x0, 0x100000000, 0x9bb5, 0x3eb}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x4}, 0x8) 00:00:26 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000100), 0x4) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000000)="422231ca082f0fed52a6f1739cdf3216090b0d0ed241cbbaca59bb8d5d848a99902df0d767913b44fb43f43fac8d6d98017abc957e299dc3f112a90a7e944b56157a5f84e2dacb6a890112a5742e8d7c01e7d5e80f7ca8427c29089359c97feea66a30ec53edbf534676e1c1139dc6378e14bf1661361e1eae998a622342687d12e2d9c048495c936f9d0a3f3c8c6b4cd5b82732f06bd555b1d987b727d8f89a94e1e40412797a815f9ac90a218994963853f782b92d782933") 00:00:26 executing program 2: r0 = socket(0x2, 0x10000002, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x2, 0x89) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000900)={{"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", "8e3658057a56b4334a218f5c0d5f6cad86618af0b76fe2e47879eb64deafae57", 0x80, 0x3ff}, &(0x7f00000001c0)="e24c7147fbf236361c901a418a304c9a7dab82af0b4ff27eced62fb6ecc12a4811a5a4459d35820a9636c22c75f5f832724a6d8ce7eda995c2b3824eff87d460d1abb720c664547597b57e625bbded0f912993dc066d3b9aa56f8c3462", 0x1, 0x3, 0x80, 0x9, 0x100000000, 0x0, 0x41, 0x1}) socket(0x2, 0x2, 0x3) poll(&(0x7f0000000100)=[{r0, 0x6}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0xc) r3 = getpgrp(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x2, 0x0, 0xfffffffffffffffe, 0x5, r3}) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x0, 0x7}, 0xc) 00:00:26 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x3000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x5000) 00:00:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x4b, &(0x7f0000000040), &(0x7f0000000080)=0x4) write(r0, &(0x7f00000001c0)="e7", 0x1) close(r0) 00:00:26 executing program 3: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000680)={0x1, [0x0]}, 0x6) shutdown(r0, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0xea) 00:00:26 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000000290000003d0000000000000000030000bfa1b773fd01b563a0e43749fac31a03c9580b9a86231f4454926cd779535d6e95cb10a632d681fb6db82a34f7b19d27a9479981768f578de101b107a439dacbe96123b33e047d75575b5678efbf48314393781f345dffd3beeafe6e8d3f2e25798a41"], 0x14}, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8f, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) r1 = socket$inet6_sctp(0x1c, 0x10000000000005, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000280)=0x1) setsockopt$sock_int(r0, 0xffff, 0x1005, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0xff}, 0x1) 00:00:26 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00') mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) socket(0x1c, 0x1, 0x53) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') r1 = dup2(r0, 0xffffffffffffff9c) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000001c0)="6b89d459df6c5fbd8fb41e6b1b9d2ac900e3ba63cf0c4f545a2685666f93e227e7a1c9c4776be075c526a67dedab900d997e4a2012285e257daa4ccc27") renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000440)=""/85, 0x55) 00:00:26 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) munlockall() sync() accept4(r1, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x10000000) mlockall(0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:00:26 executing program 2: sync() syz_emit_ethernet(0x36, &(0x7f00000002c0)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe806, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 00:00:26 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="218b0000"], 0x8) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd, 0x7ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x81}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x3}, 0x8) 00:00:26 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x6) mprotect(&(0x7f0000529000/0x1000)=nil, 0x1000, 0x6) munlockall() select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)) 00:00:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x3, 0x4, 0x382, 0x7ff, 0x1, 0x1ff}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, r1, 0x7, 0x0, 0x4, 0x4a8c, 0x401, 0x8001}, 0xa0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) 00:00:26 executing program 3: r0 = socket$inet6(0x1c, 0x1, 0x200000009) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=[@prinfo={0x14, 0x29, 0x14}], 0x14}, 0x0) 00:00:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000000)="877d4a2cb705b5e66237179d3172fd37726de35827708a8490ba705639304213ab68c790455d") ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000040)="53d52ecc54f54a82cd9080819aa8db1268b5604e") fchmod(r0, 0x100) 00:00:27 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x504, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = socket(0x2, 0x20000005, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x89a88f592e0a028b, 0x3}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @multicast2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1, r2}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) 00:00:27 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) munlockall() sync() accept4(r1, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x10000000) mlockall(0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:00:27 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, 0x0, 0x30000000) semget$private(0x0, 0x0, 0xa) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r1, &(0x7f0000000100)=@abs, 0x0) semget$private(0x0, 0x7, 0x400) semop(0x0, 0x0, 0x0) setrlimit(0x5, &(0x7f0000000040)={0x1}) syz_extract_tcp_res(0x0, 0x0, 0x5) syz_emit_ethernet(0x0, 0x0) 00:00:27 executing program 2: select(0x40, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000200)={0x4, 0x391fec80}) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000000)) 00:00:27 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xffff, 0x3, 0x1ff}, &(0x7f0000000180)=0x10) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="007fcd6cc15992a89784aa17b3faee1ad7b682ed2b50c1e5e0e608d3932db48b07603513bb7a986c94644d52bd2308d8402ded8110af77c1d3427ac22ef237f20936d1d42622d77d81966ab28a5f5e88d73c264c374ad72104a615b5b9e5c6b9453884924f78392e532b6f96a1be6f494fc67c8ec568c445474497de988701d9b3a7"], 0x10) 00:00:27 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) munlockall() sync() accept4(r1, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x10000000) mlockall(0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:00:27 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000a00)={{"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", "7ec259c355cd74836fb2727895c0d80ba30212e33ac8a82a5c06eaffc904c7d9", 0x0, 0x4}, &(0x7f00000002c0)="7cfa2fbb02281c7e850cce3ac65c90e4ea17f71d42bdba621e5f2f24d790c34bf59f3dcbc520af807b24d2cffaf8d4c7ac9bd6136e394309d7cf13282706c579fc63121a1e0f2fa75580bc42520086bad19419e8be7526f27926bedcfffabcbf675eaf5d7ec3b87fb1418afeb2fbdd00f815a66e158e04018df108fcf059d55090050e8da8b611a7a87622cbb6f513e3b6af739adfd81de70b25174c0c27f68fc8b838672939a204b4aa2c78bf5aa67583c1cbb48a623869c313b003e0037405b0a0c0931316e9abc47ea20de049c0d5c53abe02280365878d2fec3545e777600dd31de62d9db552cdb2c672", 0x6ae, 0x4, 0xaba8, 0x800, 0x1, 0x3ff, 0x1, 0x2}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0xff, @mcast2, 0x2}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0xd6, "8abe5b24f212ffe23ad2b206867a3ac6adb05f816fb58349b9faa2a8049d61fac3accb8abb601d898df6fc601e4b0f8be60460a22f4e792b16b4c215a08853ce87377311a14abcdc820aaf08b64d90839756b58f3a40e007ff778b34f487e87f4320a3b2a7b62c656c645013407813491b675c4f7f73eefe91d506fb84abe7e34534b6a0dc0b52cb392ef19a759dbf9dfefd93a8c85e008a8819d56cf392e63c4626ee23ac84b36fdb7a4f283ef03077d43524d0637511a022b9e1601c7a0d9ca1862cff2fcd69e88f80b846283d3bc1a7e3d50296c5"}, &(0x7f0000000280)=0xde) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r2, 0x80ec4402, &(0x7f0000000580)={{"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", "17f0d7cf81a1131c9a42ff2ad2d9d2044331e9951dff6774adeb6a3680938191"}, 0x0}) recvmsg(r0, &(0x7f0000001040)={&(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000400)=""/172, 0xac}, {&(0x7f0000000e80)=""/235, 0xeb}, {&(0x7f00000004c0)=""/120, 0x78}], 0x3, &(0x7f0000000f80)=""/133, 0x85}, 0x400c2) 00:00:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) readv(r0, &(0x7f0000002480)=[{&(0x7f00000013c0)=""/61, 0x3d}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/81, 0x51}], 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001040)={'accf_dns\x00', "678326b2f4a141efaba2f02b4191f0215a4bd22f0e679ede628bdea2e8bbe3138c844bfc5cf2ecba7cb9875736a04a1773504db666d9c2db73b8b63da2a2b0b24ae4dc174aed87240f29ac0d4935e8c4ba9ebb948238027062d2222988a0e511748403a110ae75988ef4f5bff93e01423196534dbf685fe1eea43a428318c631ce08c6b4e5056de3834bca3cb51a9c1d7bd73c9fed034aa7d967d948b9a027f71f8988f93669ac5b43af594e49e93fb60efcc1876fa481c5a356f44942a33477dda1aff7bf59dd5384136d757871678dba0be47b77b1ae009780dbe3cd5242ac84ab42e28d7f98cf74af66c79d72824d"}, 0x100) setreuid(0x0, 0xee00) r2 = dup2(r1, r1) setsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000001140)=0xfffffffffffffffa, 0x4) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000000)="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", 0x1000, 0x0, &(0x7f0000001000)={0x1c, 0x2, 0x7fff, @mcast2, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000001180)=0x72, 0x4) fstat(r1, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x400, &(0x7f0000001340), &(0x7f0000001380)=0x4) freebsd11_fstat(r1, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) geteuid() setsockopt$inet6_int(r3, 0x29, 0x31, 0x0, 0x0) 00:00:28 executing program 1: r0 = socket(0x2, 0x6, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget(0xffffffffffffffff, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) freebsd11_fstat(r0, &(0x7f0000000040)) 00:00:28 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x5, 0x2, 0x1, 0xffff}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x0, 0x4}, &(0x7f0000000180)=0x8) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') fdatasync(r1) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) renameat(r1, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') 00:00:28 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) getsockopt(r0, 0x0, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000180)=""/206, &(0x7f0000000280)=0xce) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff080600010800addc000000000000ffff0000000015c5ac2e1c9fffffffff"]) 00:00:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, r0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0xd000, 0x13978000) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@rand_addr, @broadcast}, 0x8) 00:00:28 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r1, &(0x7f0000000040)="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", 0xfe, 0x20085, &(0x7f0000000140)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x2}, 0x4) sendto$unix(r1, 0x0, 0x0, 0x100000, &(0x7f0000000240)=ANY=[@ANYBLOB="00b82e302f66696c6530000000000000edd5e7845bf8d71fcc9a5ccceb46cbeebfe28d7b3f02bafac5e5e91f3961e696f4d9b5a729b456e79230b20cace598f25094bb7b349161183ee9d1cccb43abe1ffc9b0f831a543cc137bcc7e26b31b0b8080a2818487c4fedbec"], 0x10) poll(&(0x7f0000000200)=[{r1, 0xe48890743c0b8ef8}, {r0, 0xc}], 0x2, 0x790) 00:00:28 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='..', &(0x7f0000000040)='./file0/file0\x00') chroot(&(0x7f00000000c0)='./file0\x00') open(&(0x7f00000002c0)='./file0/file0\x00', 0x200, 0x0) 00:00:28 executing program 3: syz_emit_ethernet(0xffffffe5, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02040f", 0x30, 0x0, 0x0, @rand_addr, @mcast2={0xff, 0xa7}, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}}) 00:00:28 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getsockname$unix(r0, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) flock(r0, 0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010006}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:00:28 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev///\x00', 0x400200, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000400)=0x7ff, 0x4) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x80000001, @mcast1, 0xfffffffffffffffe}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000040)="b01ebe0dc1009ba4effacd43f465ad5fbf2480a417a5db95cb266969d4476392c069d6d6d012cbfb8dff190d9968ae09921bca75f34aef3a2bede24eea945da71f47e8d8a312734e2cdc3af1c18f2a2d05c5067cd67129937e7d4007cc54c83e7e5773e738aed70dd6b145ad2bb39430a7df4314d57c3e488db6551fa9fe4678faf42e4994a090c4b2c3bd7495fd2538b426bfd5a3f2e19ea06cbc6c6c54b617774c38235632f1ef94a16a61ca74f40a431725b23ac11f14f16eb89eb27df2900c9a75179f53a02d77275fb4298fae64b679", 0xd2}, {&(0x7f0000000140)="961c834feb275d0ddadf115e82bb1423fc049fecffbe7a3502006ac43cc05bfb538759a6c488acc1825931060d62ab80fd86c9ca4ac901a3a1f294716cb34145c470fe76122456e4d97621e4c2c690528c3e698a", 0x54}, {&(0x7f00000001c0)="a7d589942913b7963f30f3baa0c7429c25609a7c1258d0af7a612d7385f529976986b2d97f5be7d6dbeeba4db60524f391e98749b68ebf3ce683cc6d43d8cb8af10b0bd63a3fdfe28cba737b63cbfb88505f2a71d156d6026db3d0c35bfa2ccd9010", 0x62}, {&(0x7f0000000240)="de6fa5fb43a128448da78bc7d8aaaae4f7094c553cc1554d06345adeefa1f601d694697faf92af31c234ab3b7b7b1fedb10c80a69e5615056e1e31c65e4e3fa5eb6dad7dacd2df1552d87a7d85dd3c1d8c4ec2fffa1749cd7b9b6ce30978a1e1d0909a70348886892a60995bccd695714d069c874a516fa334b41482e90bcdf4290b745c", 0x84}], 0x4, &(0x7f0000000340)=[@init={0x14, 0x84, 0x1, {0x511, 0x2, 0x3f, 0x9}}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x48, 0x100}, 0x104) 00:00:28 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000080)={{"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", "0c643edf130b64a714032bbca6b4b1e70255e501fa2f6b953183f79fc27f2b7d", 0x8, 0x3}, &(0x7f0000000000)="986c139a5d3be6aba1a4b65b8f2f8a0d2843e163c0c6ea1cba2c4731e806627db3120d89db004a7704565cbd13cda0c5946fc2f4343a247791f8f9a6e1db16f091eeeb5bf08902428f28132acb7216c5597af30747ba20ca9605d8131860d37d935ccfc108f94162a711eeeccca1", 0xfbcb832, 0x100000001, 0x2, 0x6323, 0x7, 0x2, 0x101, 0x3}) mincore(&(0x7f0000675000/0x4000)=nil, 0x4000, &(0x7f0000972fbf)=""/65) pipe2(&(0x7f00000014c0), 0x0) 00:00:28 executing program 2: r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0xaf324a004d5d8539}, {0x4, 0x5ddd, 0x1800}], 0x2) semop(r0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) r1 = open(&(0x7f0000000200)='./file0\x00', 0x201, 0x184) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x4c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x200, 0x6, 0x6}, &(0x7f00000001c0)=0x10) 00:00:28 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="022f2f"], 0x1) r0 = open(&(0x7f0000000100)='\x00', 0x3d090f2afb34dc98, 0x0) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x80, 0x400) faccessat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x0, 0x0) fcntl$getflags(r0, 0x1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:00:29 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x212, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r1, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x2) setsockopt$inet_int(r0, 0x0, 0x4f, &(0x7f0000000180)=0x100000001, 0x4) shutdown(r1, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x6}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) 00:00:29 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x795800000) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setrlimit(0x5, &(0x7f0000000000)={0xffffffffffff8000, 0x4}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockname(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) mlockall(0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={r2, &(0x7f0000000240)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000002c0)=0x10) 00:00:29 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = socket$inet6(0x1c, 0x30000003, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000140)="5276b026a233066fd9247687f499266ad27ba8c0b58d71063a6d009ba1fa519ef3a3f49bd8b4458bb766f0e633b09954330b8e4a0e272edca8e801edb9c08e8b621294e88483117ea5f801e80eb1208098baa2034cfd594ebdca") r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, r3) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) 00:00:29 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:29 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d30000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x1000001) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) socketpair(0x17, 0x10000000, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x6}, 0x1) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:29 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x5ece}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x1, 0x2, 0x5}, 0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x10) fdatasync(r0) fcntl$getflags(r0, 0x3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:29 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, 0x0, 0x0) sync() setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @broadcast, @multicast2}, 0xc) pwritev(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) getresuid(0x0, 0x0, &(0x7f0000000340)) getuid() r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x75, 0x100, 0x9, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={r2, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x53, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 00:00:29 executing program 3: munmap(&(0x7f0000cde000/0x4000)=nil, 0x4000) mlock(&(0x7f0000da3000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:00:29 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x212, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r1, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x2) setsockopt$inet_int(r0, 0x0, 0x4f, &(0x7f0000000180)=0x100000001, 0x4) shutdown(r1, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x6}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) 00:00:29 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) preadv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/216, 0xd8}, {&(0x7f00000001c0)=""/245, 0xf5}], 0x2, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x200000000000003, 0x11, r0, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r2, 0x80}, 0x8) 00:00:29 executing program 2: r0 = open(0x0, 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/152, 0x98}, {&(0x7f0000000340)=""/180, 0xb4}], 0x2) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x402, 0x104) unlink(0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_http\x00', "917d720a9866b03c1b41e47eb9cb9cffdccfa04c53422fb70fd5ebc857593fa3da955dd3308ccc57a0e6c05830d6aa2312b3274dfaa9b1039982c29c956350adbace5de8c9f79ae0ec2612a0fc75a3e57a9d20567748a5d9b987dea2aec8d6d2c7813a3fc8a2a9c3ef0bd8a7fde3e65a0902e4bb86d56844fb3be98730b984be19d89677f31d9cf8ef5cf84440407be5d707d997b1728d89cbd5ef7a9fe40ad27083e2586ea03a1ba90eb98d1d7a3a39007ee4e66eb2cf97f85e204b9a727fbb5f3829cc2787abce4bfda0967ea561c57e651148d9b927907dfc59f5de36c229175cd1eb47e01e7f91ccbf2a9e04040f"}, 0x100) r3 = accept$inet(r2, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000004c0)={0x0, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000540)={r4, 0x40, 0xf, 0x20, 0x9}, &(0x7f0000000580)=0x18) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) execve(0x0, 0x0, 0x0) 00:00:29 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0xb101], [], @broadcast}}}}}}}}) 00:00:29 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = semget(0x2, 0x2, 0x206) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)) r2 = dup(r0) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000740)={{"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", "859d760fdd445ab9bb5abb30683823f824e40259475e439b2eb040f3748ee21e", 0x4, 0x200}, &(0x7f00000000c0)="50fec89d1c6b0243ad61a5554f2bc5ad0f30d93854585bfeb23ab4c7ca966f4b333e50333d2105e91c3a85f001f74550cfdd54bb48af64f3dee87cee6564e335f781744a75cb39fa171ed228a1e46aa60108da3ae06d04263bd7f58870a3758a7eb74924e03d17381354aa2a2d75d1cad0378006d4138ebfa81dc2986038cd98f6039bb56e2f7fcc436c92d4e2b04bff61ead638c085f1ab11d1538d3e65fe101d499531ba17022d940a36594406c119bf9898acd0db38f33c34066ea810b1fb7805918f9067309f36a27aa2c90a31afd4f39e23", 0x0, 0x2, 0x3, 0x40, 0x8, 0x400, 0x1ff, 0x3b9a8373}) r3 = semget$private(0x0, 0x7, 0x401) semop(r3, &(0x7f0000000340)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0xfff}, {0x3, 0x9cc, 0x1802}, {0x0, 0x0, 0x800}], 0x4) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00') setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xaa, 0x4, 0x15, 0x80000000}, 0x8) r4 = socket(0x2, 0x8000000000005, 0xa3e0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) __semctl$SETVAL(r3, 0x4, 0x8, &(0x7f0000000040)=0x9) 00:00:29 executing program 3: setreuid(0xffffffffffffffff, 0xee00) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="d25e2ffa5579435a5411294683740fd5cb7084b9bd20ae75c9e3a5bb1fb3069dee0a1b7d95054b8a14baec5cd7f3ed6ff4f9cd6f3d7257e7d538982d5ecca87de8d482add80fd9f7f6815b27e282c462643db583479843f7c329bb36e7fb1b72f1aebc778aed20", 0x8, 0x1000, 0x8}) 00:00:29 executing program 3: r0 = semget$private(0x0, 0x2, 0x104) semget$private(0x0, 0x1, 0x140) semget$private(0x0, 0x3, 0x101) r1 = msgget(0x0, 0x100) msgsnd(r1, &(0x7f0000000040)={0x1, "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"}, 0x1008, 0x0) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000000)=0x40) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:00:29 executing program 0: r0 = socket$inet(0x2, 0x20000005, 0x9) setsockopt$inet_opts(r0, 0x0, 0x2000000000009, &(0x7f0000000040)="eaff125c", 0x4) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x6eb4fc214f55ac63) 00:00:30 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) dup2(r0, r0) 00:00:30 executing program 0: r0 = socket(0x1f, 0x5, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="30000000840000000800000046d49f7325bcfcdee00000008400000009000019ac1400bb1400000084000000080000000300000009000000000000000000000000000000c3bb5408c0e144225e50256a6e61f29f64344e7af807b288739252b5a771daef06a5dc070c07b3f47b25ac"], 0x44}, 0x0) 00:00:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) close(r1) connect$unix(r1, &(0x7f0000000040)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffffffffffea5) 00:00:30 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x190, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000040)=""/33) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000000)=0x8, 0x4) 00:00:30 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x8}, 0x8) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xf33}, &(0x7f0000000040)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000140)=@in={0x2, 0x1}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000180)="144313b03de807e10085010cba95bccde0bdec26", 0x14}, {&(0x7f00000001c0)="9df29f2fdc96f72604ec1e7d97d5a993e7ef3a2be21e24407f6205ce5002c50b514c42183f11913c1acd0236db7f2b4b46d3deec715e6051e3d1877d1bab9f53ce91ce0adf07e475d48bf742638ee1fbc72c", 0x52}, {&(0x7f0000000240)="fff8e64a465db74de7cb261bd220d60473490b2a00b2fa7cc284e85247784595dcf43044ce18f4042fa5a980ce6675cc8fddaedb5d0b191ffe26863dc8d946c418b19f6458a6a399a242043481a9cbd073ddc6a86f5dd8e3d152f050f4eb149fabad1ec2ef1f636366a7dcaee5fde147ff3d85", 0x73}, {&(0x7f00000002c0)="e8b5cdecf78046ff4ad675bc5cc561754f980a4906389f4b4ad53e4ba6d87ae3b1d0813aadcceb73deb90ac52a05e4f298cef8ed4cfac0e801ef721f78f1c56131379c33d74db51072587d7b62cd05f4f8b77843aeb923c630b352c199cbfe1a4ff3303fdc4364a0ec436d876207eb05823caf93ba0beff0a085d2962de9dad5233389db1f1f12fd61dfc1", 0x8b}, {&(0x7f0000000380)="3675cd7b2313d3a6d8fd0a7eb264f6f76890f2e807ffcd53afdd5630487a0b25ea994ba74c9ebddc8f7c7fb33eeda52cbcd4a9839496d648b771e11795990f5daf51a93c487f84eb3438b11b8469b4ec0dfc35e397806e81bbf4b29aba5ecc9dc9f4bc0cbc6e765ebdbf64ec46ae63c2280cec32", 0x74}], 0x5, &(0x7f0000000480)=[@authinfo={0x10, 0x84, 0x8, {0x736}}], 0x10, 0x4}, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r4, 0xfff, 0xf, 0x40, 0x101}, &(0x7f00000000c0)=0x18) 00:00:30 executing program 0: r0 = socket(0x11, 0x3, 0x0) recvmsg(r0, &(0x7f0000000480)={0x0, 0xffffffffffffffa9, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/55, 0xffffffffffffff88}, {&(0x7f0000000140)=""/86, 0x56}], 0x25c, &(0x7f0000000100)=""/10, 0xffffffffffffff17}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5e, 0x1}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0xffffffff}, 0x8) r2 = msgget$private(0x0, 0x1) sendto(r0, &(0x7f0000000240)="a1405901b92ef1612516870d503825f0ecd2dac1529177cb107cf8d89c2b977e6583a5a3a880cb4cbeb499d9c27436c59049fee5e6b6363759cd63da4a3a2515fba01c86db23490da0113b47ba67371a76a80e82713fa17bf9d25239654ea4761f4c8a1213a0ab892289bea101a071af68722aaf5b1cb93282339d85b72a5e91d606a0332bf68ca09b351c722a86", 0x8e, 0x0, 0x0, 0x0) r3 = msgget$private(0x0, 0x81) msgsnd(r2, &(0x7f0000000340)={0x1, "d964b09d8a059f8b7a7df0d49eef58cca68a0a74a08d51c321bb4006cfcb68628cd60cfb47971e3b2fc5572e72049b494c74795df3aa0caf6f2fc4b11596f88035440eaadbf18a580a1baf6a08fde900483ba49e2398200e1df8004b2476523143d72f3ddbc53f59a5d1928e3173a2270167b7fdd9b5388c019d92e6666d5bdf91099424bc10ac1314bf35e3b4158c8e945fcaad112e5b732d5f8460994177929a5c7a7022cde6f4a999091436752e8a684fd45c2b77ace0861420b94b29fe9f9e22aab50e1af725490cdbecf4dcc4fb9845a25e949161107cb034d29b1d38762fb34a8beb85ab49aec75163592b"}, 0xf6, 0x800) msgrcv(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000020000000000001d0c0000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000100000000000000f8ff00"/103], 0x6e, 0x1, 0x17fd) 00:00:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) semget(0x1, 0x7, 0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) socket(0x1c, 0x30000003, 0x9) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000001c00"/148, @ANYRES32=0x0, @ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x9, r2}, 0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:30 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100005) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000140)="91957a81e1a9") r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x1b, 0x0, &(0x7f00000002c0)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x11) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000040)="332e0089cc8d5942394f7ee26bb5f4dbc8633f801092089df380791461857071aaaf9d28fef7585e0746ca8e5bcc7e9ce80f19998c5f51994732184269842ca6d2af7033017cc5cc20162a12e79f17cced2e6365af82bdb92664dac8855253a07f50a10684a3b6efb135e61f96c53a826dc4aaab513e74f93d9c646fc23d483224f33358a9e76232c0e22b069e8b8d7e30882d44117135ba7e1b88e35961967222726f6b33c2fedb1f84fda934c1c11d8c") 00:00:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = semget$private(0x0, 0x1, 0x400) semop(r1, &(0x7f0000000080)=[{0x2, 0xadd}, {0x1, 0x496b, 0x1800}, {0x3, 0x2, 0x1000}, {0x7, 0xed3, 0x1000}, {0x0, 0x6, 0x1800}], 0x5) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0xffffc, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r2, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0xffffffe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0) 00:00:30 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="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", 0x153}], 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0xde, 0x81, 0x2, 0x1ff, 0x7}, &(0x7f0000000480)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000004c0)={r2, 0x2, 0x20, 0x6}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000300)={r3, &(0x7f00000002c0)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0xe56, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x1}]}, &(0x7f0000000380)=0x10) 00:00:30 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000180)='./file0\x00', 0x100000001) write(r0, &(0x7f00000001c0)="9c0a00ac5fc09cd35aa0e313d3caade9ec4ab62cfcf3d0bfb4eca54b8c6718e6ec3be0b7c27035aafdd46402cc646fa03631cf4fc5f7b5a790ac04ab45ab6648fc20df9d083db132035d6125da3421da14fa8529b1a80afefe23c2b73e44c0447f4bab72ad168c31272e36218d0441b1f1b99ee73cb2cf1f5ad8c10042790c70aa2db938da3b9e362a528cb9783bcba174c1415fb12da2e346a769a110bcb226dbf21aacbf0d222ce10b7207ccbca369539ba16fcdbfcdbed423e2e4686dc81b857c2e2f436812bad312da314fba2740cbc9ba7ffa35071efa1e253cbd3cd59ac1d8c1", 0xe3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r1, 0x0, 0x0) r2 = getpgid(0x0) fcntl$setown(r0, 0x6, r2) fcntl$lock(r1, 0xb, &(0x7f00000000c0)={0x0, 0x6, 0x4, 0x0, r2}) sendfile(r0, r1, 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000002c0)={{"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", "914b0d5d74038fe4b7821f36cd99df88cc73e65a26668c8669bca1279480dbd2", 0x1, 0xffffffffffffff33}, &(0x7f0000000100)="b7d3ee14829e86bcc78f315bbf1960f6190ccc197fd1e786e1273199ffe4775a476412ee136a9609bd4e6c7ad2cfcb21d64f4b8df7e70f3ee69a50a1316d4011448acf5c579f77097fc35a2a1e36929977b5c8642b4192baad6a10de6206a103b86cc0155838f07ef38074f007c6", 0x2, 0xbf, 0x4, 0x9, 0x0, 0x4, 0xffffffff, 0x10000}) 00:00:30 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) fcntl$getflags(r0, 0x3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000002a) 00:00:30 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, r0, r0) r1 = geteuid() pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6, 0x9, [0x40, 0xfffffffffffffff9, 0x1, 0x81, 0x7ff, 0x5, 0x1, 0xe8fb, 0x8]}, &(0x7f0000000080)=0x1a) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x8000, r3}, &(0x7f0000000100)=0xc) r4 = geteuid() setuid(r0) r5 = getpgrp(0xffffffffffffffff) r6 = getpid() setpgid(r5, r6) setresuid(r0, 0x0, r4) setresuid(0x0, 0x0, r1) 00:00:30 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x111a195}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r1, 0xfffffffffffffc01, 0x2, 0xffffffff00000000}, &(0x7f0000000200)=0x8c) syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x0, 0x4788], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2], 0x4100}, @mcast2}}}}}}}) 00:00:30 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0), 0x0) freebsd11_getdents(r0, &(0x7f0000000080)=""/114, 0x72) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:30 executing program 2: r0 = socket$inet6(0x1c, 0x80010000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r1 = dup2(r0, r0) getsockname$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x6e) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) 00:00:30 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500003000000000000190780000000000a00b000d00907800000000450000000000000000140000e00000027f000001"]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt(r0, 0x8, 0x9, &(0x7f0000000000)="d403e552c7892c1c5332e2532c685b048af675d83625920a6714ce00c5230e57d0b9d04451fa374d40dc1df00492c8482d6fbafd72ce20596dc05b2d12f207d527b0a615b3f2faebc2c3aaf7a98c085dc41322cf675ece1d208918e682dad95bb3515ba319a7c80d180521d029e9a183b9464e953715964328e9f31055b1ef321f91805d2bec37f77b82edb2d00e2d7e33ab6ce7d1399cde789eb2e7abdbd8a55d0966347dda5e5ac229403e0e40643736641cf8a0c49d769d", 0xb9) fcntl$getown(r0, 0x5) 00:00:30 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x200000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x5}, &(0x7f0000000200)=0x8) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x7, 0x3}, {0x9e93, 0xfffffffffffffff7}}) 00:00:30 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x6, 0x4, 0x4}, &(0x7f00000001c0)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000240)={r2, 0x4}, 0x8) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r4 = open(&(0x7f0000000080)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r4, 0x9, &(0x7f0000000000)) flock(r0, 0x8) 00:00:30 executing program 3: r0 = socket(0x2, 0x10000002, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x30, &(0x7f0000000100), 0x10) 00:00:30 executing program 0: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000200)=0x9, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000400)={{"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", "3bae3541b962d9b3e8daafcba99b26e004336b97bf48790bb27ac62984c8e101", 0x5, 0x8}, &(0x7f0000000340)="9c872f01298539f70e3ba87c94f8f7c275d0fe5a605ff1cbd09ab374c342480f42288a93c242dc1cf6b986a982d0a0017117945331d7579347e46ba67fe59b58226824a7b7ee2f180e33d750e668ba1ae767319ebcbb9669c5f2c171404e3a24fd6be624f33d9c2eb47381f1c08b841720e101bd3c1ae6710d18b5079655b939a280de1e20e0e94e39bc377ab7d1b5", 0x1000, 0x6, 0x1f, 0x5, 0xfffffffffffffff7, 0x3f, 0x3ff, 0x1f}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x0, @mcast2, 0x9}}, 0x0}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) 00:00:30 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e22ffffff00"/136, @ANYRES32=0x0, @ANYBLOB="04000000"], &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x101, 0x5bd11849, 0x7fe00000000000}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x100000000, 0x6, 0x7}, 0x10) mlock(&(0x7f000090d000/0x1000)=nil, 0x1000) socket$inet6_tcp(0x1c, 0x1, 0x0) mlock(&(0x7f0000b3e000/0x3000)=nil, 0x3000) chroot(&(0x7f0000000000)='./file0\x00') madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 00:00:30 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000040)=0x9, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f0000001100)="a5ab7b7c3d5888c9b4fc0dc15c1a8adc38e38f1337b5922e6fec6aeaae9a60cd292f1c3a2b32200b36c4120d848e", 0x2e, 0x8, 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) writev(r0, 0x0, 0x0) 00:00:30 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="1b2871026974aaaaaaaaaabb08060001080006040001aaaaaaaaaabbac1400aa5696585e600400000000"]) syz_extract_tcp_res(&(0x7f0000000080), 0x8, 0x8) 00:00:30 executing program 3: setrlimit(0x9, &(0x7f0000000080)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000001c0)={{"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", "be1f7b67a78ccbec558ec944161c33a385d415b3525296e3aadcd5d04109e404", 0x2, 0x6}, &(0x7f00000000c0)="55e689748b40bbd51d3851b45fdf9aeeb4b8801a7dfe978825d6090a22b08f8a1658da1a4b02a3062be597f4d9e9928151c1dafb2197652f3a72761ae5e0588d12d6565e6fe30cb206e2129ba6f6d81b8f02fca57332ab41c250594a101bff1e109003c0ef6fd3ac5a4e63dd804dbf2ae548ec91c69be55107b5edc10a9c2b9ea3b4cc9fe4f536c7b39f046fa45cfbbd13e18c3b8365871646e163ef3ca674af606663418009295b5b1ac45b0b11839b39e7c96f13c272a895cb5a8354c69e66a6c1fd41973dfb59a392ed8593658521d1f95a5a105960f35ce4cd7f49f6e4eaf6ee300586a8bb8682e1", 0x0, 0x789, 0x10000, 0x7, 0x100000000, 0xff, 0x80000001, 0x8}) socketpair$unix(0x1b, 0x3, 0x0, 0x0) 00:00:30 executing program 2: setrlimit(0x5, &(0x7f00000000c0)) setrlimit(0x0, &(0x7f0000000080)) 00:00:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet(0x2, 0x2, 0x81) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0x10) 00:00:30 executing program 0: open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x8, 0x8}, &(0x7f00000000c0)={0x1}, 0x8) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000fff000/0x1000)=nil) truncate(&(0x7f0000000000)='./file0\x00', 0x2318060006) 00:00:30 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x7, 0xd06}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="84397a87e0cf60c8e1bb5a8920dea4951e1070e1acf4536468de82ba604566580865b00ad8f914ea74a736d33f355ebad094ea081225195e4d82f907e6dcfbc993aab3baa0a0af8997a716a10a1c0887e8300fc539a1828e38ac1603b583b97e3b6dd741e547479a90d40ff837c7ef71b3ed77629cc2c3293282fee1cc1919c60ba87e520e7cc07b37c6b069f67d78eb736b42ffa05d4a56"], &(0x7f0000000180)=0x3d) setsockopt(r2, 0x0, 0x0, 0x0, 0x0) 00:00:30 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x28, 0x0, 0x43) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:30 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000240)="d84941d8b186a8117e76921cfa12c44ace5de07138ff35de3c9fd21a50b8e2a5ec1f844d475aedde9cb4fff371ee66") fcntl$getflags(r0, 0x3) syz_emit_ethernet(0x1de, &(0x7f0000000000)={@broadcast, @empty, [{[{0x88a8, 0xfffffffffffffffd, 0x7, 0x1}], {0x8100, 0x6, 0x8, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @generic="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"}}}}}) 00:00:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0x711f) ppoll(&(0x7f0000000040)=[{r0, 0x2000}, {r0}], 0x2, &(0x7f00000000c0)={0x72, 0x7fffffff}, &(0x7f0000000100)={0x5}, 0x8) 00:00:30 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000) pipe2(0x0, 0x1000a0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x3, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r0, 0x4) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, 0x0, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000700)={0x0, 0x400, 0x80, 0x9, 0x80, 0x7, 0x73, 0xa78, {@in6={{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x2, 0x3, 0x80000001, 0x3, 0x2}}, &(0x7f00000007c0)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000800)={r5, 0x1148, 0x1}, 0xc) poll(&(0x7f00000000c0)=[{r4, 0x2020}, {r4, 0x66}, {r4, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, 0x0, 0xfffffe8e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000600)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x8, 0x5, 0x0, 0x0, 0xa80}, &(0x7f0000000480)=0xa0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f00000004c0)={r6, 0xb93c, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x40}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000200)={r7, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x20, @mcast2, 0xfffffffffffffffd}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000440)=0x10) mlockall(0x3) sync() getsockopt$inet6_buf(r4, 0x29, 0x52, 0x0, 0x0) 00:00:30 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r3 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) r4 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f00000000c0)=""/132) socket$unix(0x1, 0x0, 0x0) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r6 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) mlockall(0x1) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000300)=""/28) setrlimit(0x6, &(0x7f0000000080)) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) r7 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r7, 0x2, &(0x7f00000001c0)=""/123) 00:00:31 executing program 1: syz_emit_ethernet(0x18e, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x158, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x5dc]}, @mcast2, {[], @generic="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"}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x200, 0x4439fc2f, 0x6, 0x70, 0x1}, &(0x7f0000000180)=0x14) fcntl$getflags(r0, 0x3) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, r2}, &(0x7f0000000280)=0x8c) r3 = semget(0x1, 0x7, 0x6ad) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r2}, &(0x7f0000000640)=0x8) __semctl$GETPID(r3, 0x0, 0x4, &(0x7f00000002c0)=""/30) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={@in6={{0x1c, 0x0, 0xbed, @rand_addr="e913f951a5a4232e2c6f1aebeadd7fa3", 0x3}}, r2}, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:31 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000100)=""/25, 0x19}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f00000001c0)=""/68, 0x44}], 0x3, &(0x7f0000000280)=""/195, 0xc3}, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @random="698deb4f8fd9", [], {@arp={0x806, @ether_ipv4={0x3, 0x800, 0x6, 0x4, 0x0, @random="4f3031e7b313", @loopback, @empty, @multicast2}}}}) 00:00:31 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1005, 0x0, 0x0) 00:00:31 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r3 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) r4 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f00000000c0)=""/132) socket$unix(0x1, 0x0, 0x0) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r6 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) mlockall(0x1) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000300)=""/28) setrlimit(0x6, &(0x7f0000000080)) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) r7 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r7, 0x2, &(0x7f00000001c0)=""/123) 00:00:31 executing program 0: r0 = semget$private(0x0, 0x3, 0x114) __semctl$GETNCNT(r0, 0x1, 0x3, &(0x7f0000000040)=""/248) r1 = getuid() r2 = getgid() fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000240)={{0x1, r1, r2, r3, r4, 0x8, 0x139}, 0x662, 0x82ab, 0x1ff}) __semctl$GETNCNT(r0, 0x2, 0x3, &(0x7f00000002c0)=""/64) clock_getres(0x1, &(0x7f0000000000)) 00:00:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280)=0x2, 0x4) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000540)="670b61c734d9a83e308fa2bc1bcab02c912135932864434761f7a6730361189c1741907e4dd248640643859a55ac079d3ecd32e0822392a848161391ddc1fac0b4ffd47bd6b2fbf859aa6044a1a983ad05b4695370db432938", 0x59}, {&(0x7f00000005c0)="d998132b9bdf50eb397f59ba1c939097c5b45a5d4abbfb891ec7f36ae56c5ea13cf0904726ff39058a54a8704ccd46323bbdab1f98670f28faae4f06c624205d689a5b3df2e9171b8d13aab35389fec466577e057354672cc843628b18aceaf94059bb2840cdeb8abfdc931786b1a849bd8ae7e2", 0x74}], 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000340)="24bf4924100d55cad85e9e999305838c29738b1e1c6557378aed40e0f826bc75cd381592c04fc2f6a213f27ae97dd2b4c625439ff3e2643d34ac8a9bd780946a82dad34833c57eb71b50d74f1f7249623f56a953c7ba3e7079fa5e4812581ec5948f46b4cb218fd54551f9635f536a315a636d95a8133a6183c536c91394da663d5502de3dcd2733c922fffd57e9f5dac38d1616126e11c680d8e83c759ed55dea91e5c0b61dda453aaedbd7d82a87329964380eb5e3f4d79606bee21eb5567a2e7ed2888d9bd8e626b9ba8d9f60348eb8f75881c32623e185f6ceb7674361d4ea5d2bc4112acdd8ddb0f6", 0xeb}, {&(0x7f0000000440)="b1b40c1aacc1bc4c094550a320a5b203d795322b4537e0805111bfcc29bc422193e39b577fcbd4502d0741559c152b8d98642c4dce9f93597202f9d6496efe8b2371a83623e49d5a553c2634cc749dc5e9b15710063c296ec819bd87d40a04ba4e4318f38b09ebc5a6ef33afd100bff870e221e880d875fa5695e3b2af21599dc4a4ac68ff653cddd8c2bf810fdcd7ab7e7c66e4ba22502b1fc450a752b7a8bef2fec5cbf8d66099cfe8a70a9aaa4a2e576f0a06958f7c8b102468ab578d4d980dada9dc7b", 0xc5}, {&(0x7f0000000080)="c0395a4411f86214d7d84f1676842caea5347886f23149b92013977d0024c1e3526b14ac5c69932400d94067f20442a1abf05b261679d78d0fae73fa7123f3a6501000bb3f5b2976b05851d92dfebe6efe497a6671118caea1afa6fce2debb86c594d9", 0x63}], 0x3, &(0x7f00000001c0)=[@rights={0x18, 0xffff, 0x1, [r0]}], 0x18, 0x20085}, 0x104) writev(r0, &(0x7f0000000140)=[{&(0x7f0000001340)="bf63203ca6a82923047940e095ab12dd0cee03832ea44e5e2c10b77f4d6f19256bd2f51d6535dafaf249a4d274ccf612dc7d8d6782ec29ac222ca75c57da054d3a16c8c372907b38849b0ad47634a69b29f4cdf8765b70f49900afd04e2c8bb75a7837ca7fec57abadcc5c42d59c06dfccb1483d11d5c56c570641e3406e4c98c68771ba333c0d3e5d37c750032076e143cb84d2f25f0a95e23663f636cc63eeb86454b945178b7c75755a3a7d880a2a3b0f7977c278b63a6eb740ca89633dbb3af3e7014f910bb641ab3f65ec28f77f7680b3242a1c2566366e24329bb385093e018d3844bc2b27a632ddc1cf6de0760f5ee295510238eeb78f4b76f32d7baaba055bf2ad2eff85b1594656fd3c962e722380aa2cc66a676bb3dcb88d65b4e564a196446d0c5cfaa9d813af3088ac6d5d86ad9fa8e5def4f8b1e7d72ec3dd083970e986953cb7445983c61e46021665b1ba27c728787bf67cf4bb452ebbb00620f4c5d6cb0434332d8f5526364a1e205a90996000005c02ad193a69008c10b2a5a1607dc42e02932e0b3844b8c9bb8ba32c8153c41c5ad663112be05ce124e8aaaa2ce4189a4ff5c7e681b4d7b8358766632ffcad9700bcacbc613244eaeef559ba13da38873be398d8cc4c8c9b3f3a9094ebade6a0560921e94e5b53d8fc940cf747799c309c108443979315e5cb4780702d4a1bd7cd4f9940dc5213f910625f96abc58a98456b08e9af4c47f5ccd55c8d48049b24da1799446ecbd5e0033edc5f96f518b69d5c30913daef784115bbec412c64e5f619418483ac3a2332a1c2492cf9373170feb8141220de49163493d9d4b390af35061dfe5b8f9780468d6c9d2f6cd70519c7f70bdd450f04098bcf52377f37b19636143e50fa3964f7089f34fadff96dbfb4e4b51ecaf35f69eed2f3209e269edda25c0d6678f1ebd17f6a16ceff4e33f54de716de5a214027d4edd78a3a23f898fe8f676b6d0e1637090ff9d2eaee90442ad8808fe36ce4bc9bba6a2f825affdf393eadabb0cbbd83305c2024f1ee9f4dfb341e83a527ccaba3f5f90ca3ad8a7c57e46e739ce5f78d484acd4297361a75343c4f47b59da1e234c71d90d6e3e41d2b32349b438b084b107c8438e9796a7da1bc3d9aa5af3cc6079be9084c0113d1dd3cb55c3d9627d8e505c4bfc5783798608c7f509093183a93a7b07272196ab05c77accb7153a603b1d4f988ff8670a7802ba253bb6350f32dbf9497c2393dbb907334c7561b5a526fd5e8b68e500d7130c3957943f2c43bdcd10a1ee56e575cff3ff33291a7213ffd85e19b99e1e203134a887f4ae913523c8b1c834186d5f36d1d22cb2145ec4089d42a24f6ea774bcbd784b9dec1bff84ca2099fe2faf4507f0c7c371ffc2dffd6f5d0620bc53b291229e221f74d67764d6324455133a43ca43c46cc99634a1b365ea8b75e2d5279d8d64c89c118695003ae7dbd1d60a616300002526c044c9137d0784b345f579246b8cf09540d3efbf419cb4f07538ecb1fb051134fe33ef616c71060920f0ae4ea11662e8d8be2dc40ec18a95182e50c82049a3481d0341e509d026cdb2b9db160eb12a19ff0a073697ab979d2b1d4221124729f11097394d0f3a8f3e95da3138ea9971fa6de6c701e4c17152b644616c2c55741a37735660e160e035616df460503421400eacd55c3d75aa52c3916f81101a61816db3fa0bed9ba896a46909dfa68ea77ca354f781fdc0ba95ca870ad5ffa287ee343c8b897719ce98940aaa945241b472a7f660cc2da166e98aaa2ed752f805b13d32ee6d0543223839538f223bb0aa0fdd98b1ef90dd8d2db46b641093031b987d74f625ffd8168abadb4d0fec09ff5bf40b0e85b91fffaa6343e90c0e4547fd511906f58243ebd2da6918a0f2e43f64b1c9ed2fc1fd3b40e2c8b62c95894f30485192b170e2eafdf6bf82948c14c4fd233b278d56e2dd940bf38c8f3a576562c983bb0efedb3a2f33d3f85de4ebf184e4ddf8b30c9fbf4f50d2f704033f5d4a5ceb74175e2fbec8d530cb6a33225f7d4bba1c90dbe98702cb0d72bcdb1dec377a6fe7f3abd505a3b9cd0a713c365518b67ce6d5043717cc2a7f231113f3040832497bf5e08928a095a29a160f5636c71b77f9599a1908257d09da9d93856acee5baf5392b465a0508aadb6380d9edb4437356b71fce773aa6988a61f56863be6da2a14e31322cfbd529272288dea108b47df8c14698d6463a00e23dd7b07afe1dd3087de2c040bbfd15d50bab3164bbd3c87ddd27c699fe0d1e335b655fadd699527c521a4c721e15096543915d2560b7de51cd994cb3c10858238294b23b8442ed4fa494db96238a8418f71b2aeda635b943fdaab2ccaf682084f463f620f0b7d43f652412a9df40ff20991a652835098aaf82d8e8c5d6f726f8ecb3d76a7c818d9f266001b63abba723806d0537eb4182a57f9e437331c0fbef1cb9662766b0f0caf5109376aca65bb70dab84ed72eef94a5fb651dbdfe5f70ec66c83716d3a71d8dbb97a4e6a92726a2bd2b5c5787bbb1632afd5981e96782cec7de25b5a673d7e4352c7651ba4b07831ef9ce5061365249f0fecc7f783dffe27c40fcdd5443f0770da15316b50e494357f8b2222f47ea0361f49aaca652cec2704b0e2a2eec136832049ffd2529d406f0c0f6f8b6f4a410d30a87a278a7a1af847adf6a3d5ae0451a5b0d66e9d5568108b930d3090507309c49485f9667391273d63273ebf3caec5419685a61881c077d8a25bd1b9a404006260538ba8f72cb6226a9671879b3b2064c3e5bc967aba850177d58eb8a81bf5083e96c12d48375ed8d367016ffd91a35ad873a604b859d308aaea0c44a8a3d795cfe3c77f9e5fbb4c08ce4a5d6211a88f751ab10fb06142e9cb01bd285702b3c4417c1977042f4549bfec40e862afc208b47852eba1ea6923d3fa11d74d13827b69938f9bc7c18b24f3a5174f8e5a0428388c5d991ef60d7efbd7e84d3e99a189e33aaf752b8227bae95a08dceab7cb7c7a4eb37541906d01f2652515447855519783a66bdcfe36d76fcedd2d1099733f5da35050b29ca3d7e8b5aa21cd6f4bea7cf6116e80933fc006922b0498ce55c9044f830e3b7f3c58a11ffb063d19d58cda9492c44bdd26d78679f42336f71e4dd57f69940d3abd1348cb4d4fd969d56c1885ed14bafd4f373cfc177b074db0d19e61214646405288c5799cbbb2fb3c562688dbc689acbcca289ba1e1830dc8ea3eaf23c6a0377a20753ed7d50ce5e991554c12d7089d14195347824ac77d62b57b7c38c19b859c4a81ab2ec38de24d057be6394edabda3cf4b39ab02a2432315f1163aea53d46d0f126693119aee115604187154a7e46290ef69115a2519531cd74dcc21df5755dc8062d5c3f31d67a11498e42ca22e0e4f5c4dcc639388cb1db7b32756e30dedd2bc76e14251b0a9600754272f4fda60b3a5bdfaea293d4a601be746f603b512cbe32986aaa4cfee9f74cfb5b0fb6284ed3b440dbc3dc03a1f8bace72f05bbe9354611e83f654327c6c8fd09e3af05826b0aeca0fb532a0f85438623437dcb88e3456c8c68ee1011445698c794d86d7eb6af0339d969773cd2dbcda05d8701855f25f95546e58470293dc9571bf2565ae5b6e6c573112c4aad7711e38c928d9e8befe2002a65bd86a04b3daa81f8f95d70b1831a2b54313d267822eaf1a7aec64eba577e54a679d9f3f9b895d8490e2075de5dc3f622427d8671b52722b5eace2d91ac91685cd8de9498f1c4d15024a114c9c14a3873b5251b19678486160b51e14a6e241a76160335b1464eef186e31e177d4c6709c56d8e1ec64ed45255d585c8a8e0b3884cac62d9bca5d72782b70fc25ec057061704b68ed2744f74068647652615a51359312d2a23117c32d3b925904233ef9d8d883846a184dbc7f52dd6a20b50d6d6a9e148b7b54f5a3d6bd8b8f757171253744da1694d9a6031415c620d5aa0a76f33f0317676e92ec3aadd80bd8191d8c3e04d245a9a65e6555b06aa3b003359edde699623264269e89e2c5db88075e0777158e25026d83f0c24b8122e94e3ecc27908764af54e9749e6478eee95b3902626e6318a21c7f3510c42e96b4b632cfdc0bd4d2d3838d30c0c904217514f759e5bf8e5a10d1b35f56ed6f22bff784d81ac0bba10253b55f44badb9c1bf570c65e9a2cf44beb30a1c3857e44470be5615eadadddf95eb8952a88ee48c59be83052d7e69e7a68ec3ccace07f05efbaff98dc8126001d253e6254eb7c0c31fc4eed901b0c985ca88fbd11b0e4fd0e66590a981388ad991489d96e00582281ba036abb4ff2f73c24af859e9886fb9fc1b15f425e34ee54989a16698030164e36748362d5f8fc44e9d98a724e31e1cc15882cf66cb9b43b2890d6ad71b748f50ff89c9ec6bdce955a8a36912c50b4814704c188959e5bdc9025c5e400231262227a844646262314fb1707524c39ee83fa21e86d298a0e1fa38718c6ba9e57c792a43fc26b84be4b60f20be5e55f304753f5c166b60da97ba52ab59b45e21a5da23d80958e733c4ed445c0e0a0895f4994a1640378d25ade0c37aafe4fa5ca10b0207a4dc341e9321816d7ff8b580f556034509316c7f903f3a3d616be2d1b2a93323afb3e42cc785586af2762f022fe7393b04dd36620fd4b9a06902fd8623975602e7826325efc6d66dfaee3c8f103353240172e19bfad034c323c9e5ae5bbf6d7d86408ed1762940ca0aca0f5562be359ddb490001c1dc12cbd43a7ee7425bba315b53ea35b3916e096048423c2a9dbe6928dd78e630dff97f60f5a23b7cb93aa791f39fedbe63cc16712460d8dc31991ae8487cc9d0c33cec1e4e2f9cb705cbe02359184147405f8d21f60e59e9b218072a9589ebb00a549902833addfa627db772a59162471bab14f7dbd7476fe4a74a6990bc9787ad61e3c087f9f2f12d9bac85a34f2f422c16d43ede7aaf13d3dbde1278af07a220514137841a2b94ecafe904978b7d51439f912bd08ea2c836814ee46a55e67f7ce59c24cd124bf7a0ae98d531d2814d40757c25e747459108f8b5b0945f5d84a75c01f6e837012af864a6fce8105c04e70dff912bba44aa0bb8fb4698a08fa3ca106518c28bd27527ac0f9e8c1285cc49d7e3e7e2894fcda8ec63b394dec4c7fb2e04e965ca6a57cad46a1e280deba97bd75268e9645b3798cf2fcd75418537480533af7426c4bb4479cf4847d840186e5be310016d4c5d10889b46eef45bf4d14eca653d6b9eaae83ce1f49572734158aebdabc88f82f26baf9640cc8a4e2c49770955f90dfd6a978cecaecbf3ede6391ed7078425e132934c227f1e44312a7a9ea23fe8c4f6283d17d705cbc393bdb1410fa08c771ea1d349c65564722338a4eef84589f1337deb0f8ba7cb9d19d4c4d9f3a72d6306e442b7eed063567f6211ba25612044e850940f9c91e4b3f27e0515dcf9ac692c582e3d6ed86868a09b3e256e6a74fc6ceddd2e67ae2bc46715fb3402dc48c4babaae62b1ecd4ee225986e941e6e469ace624aad4e617bacd8b9e6929f326f5da9eabefd6dcffc308bcde3efb1c4e98c01aa51555", 0xf7c}], 0x1) 00:00:31 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r0, 0x0) ftruncate(r0, 0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) 00:00:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x7, 0x2, 0x3a73}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000500)={0x0, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000540)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000000)=@in={0x2, 0x1}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="b4a35664535511c214244675731ab7c0cd00c7f801b0dbb6b1125c9dc0dcdcd27bcc53a04f9f2463e610e9cbab6fa7cef8f6c1a6c78bc77679b85dabaec73d9b90f36428dc8f808072cd753b18572ae5ef7630f76d0ce346c00b15c2aaed07452c128cea07783180221ade55771fe4503b736d2b49298506a5b3d56159ea8c9638e4fb4c636812676d5a5ec0bfefc7f2ef41fccad7", 0x95}, {&(0x7f0000000140)="094e9e1d6417a15a699d2ef7a0c6381636be2c351364dbb1e150c6218be4f29368ea93432057c8f30a8103a7544201445d68928dfa1faddc97df73f62ab795718b8a9fa475aca2823fc11936369392", 0x4f}, {&(0x7f00000001c0)="3638965569ef82b5df47326f1a69f6db6dcc6d799df248c145c91e61b5260fdae14a1b769a4d21c486a8e07f48489e8c294859943a2ac83aa781aac51bd7c8569e89f5dc1d609936b40f1605f6a35b6b69e343bd4133e4142ff04c720743b4d2412760aad4fef8ab7e4060bf1f93b82760a3aa05c115948ad6fd219d291e72f32c21f96fff15caba5c4021dcdf75efeabc39143197a09e75b7f46b872ad5a5e641041ad993df27f085dd97a2227d03f68bda3bd934a2fc06abd54286d662ebc046105e7fbfeb05524d05ee3e46b78b4f26038ac7181f1de314b5af834efded364a860d41bfae", 0xe6}, {&(0x7f00000002c0)="7beeeb15a82e59e53846aae664459f746b7883075d66261d16435efeab5c068a88db05e5e5ae0d1300bb25cf950eeb539521b7a42cab53930a7b791ced57345bf1619dcc5c475c85c6d4f9a1939c25b1a10f9e9751f6817551d4bbf2fb86c25655a2c4044c076b973ab842def522c1873adb463f9a9670072d129347cd73b336e1eb8d83cc", 0x85}], 0x4, &(0x7f0000000580)=[@dstaddrv4={0x10}, @sndrcv={0x2c, 0x84, 0x2, {0x8001, 0x6, 0xc00, 0x5, 0x6, 0xffff, 0x3ff, 0x5, r1}}, @init={0x14, 0x84, 0x1, {0x40, 0x20, 0x7, 0x9}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x8}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x400, 0x1, 0xc11f, r2}}], 0x80, 0x181}, 0x184) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), 0xfffffffffffffd14) 00:00:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x31, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0x7, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0xfbffffffffffff81}, 0x1df) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0x0, 0x6, [0x1, 0x7ff, 0x3, 0x0, 0x1, 0x6]}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3f}}, r1}, &(0x7f0000000300)=0x84) 00:00:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0xfff) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x2, @loopback, 0xe4f}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x9}, &(0x7f0000000340)=0x8) getsockname(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) r3 = shmget(0x3, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) getsockname$unix(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="000000003ea6415bcfaf38b700000000efff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000daf2"], &(0x7f00000001c0)=0x6e) 00:00:31 executing program 0: r0 = shmget(0x3, 0x4000, 0x4, &(0x7f0000e30000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r2, 0x0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) mprotect(&(0x7f0000f92000/0x2000)=nil, 0x2000, 0x2) 00:00:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8, 0x8) read(r0, &(0x7f0000000100)=""/97, 0x61) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) 00:00:31 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x7, 0x63, "090f462038c15c1e5963900d8133d563a38f8cde0016586965770daf893ec6dc527267a45c1d382e0a16326b79eea7533a5b259ede8fd5a6fd94defefa423e5c40e4535fa7b720146f6062ac287b1d987272e5ed29d149bc0bcd18155ad60f153b2ef5"}, 0x6b) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x2, [0x4]}, 0xfffffffffffffedb) panic: inp_leave_group: imf_sources not empty cpuid = 0 time = 31 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001f712520 vpanic() at vpanic+0x1e0/frame 0xfffffe001f712580 panic() at panic+0x43/frame 0xfffffe001f7125e0 inp_setmoptions() at inp_setmoptions+0x40bd/frame 0xfffffe001f7127c0 ip_ctloutput() at ip_ctloutput+0x7fd/frame 0xfffffe001f712810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe001f712850 sosetopt() at sosetopt+0x101/frame 0xfffffe001f7128d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe001f712950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe001f712980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001f712ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001f712ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41311a, rsp = 0x7fffdffdcf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 24415 tid 100613 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why