Warning: Permanently added '10.128.0.182' (ECDSA) to the list of known hosts. 2019/03/20 03:14:16 fuzzer started 2019/03/20 03:14:16 dialing manager at 10.128.0.248:17889 2019/03/20 03:14:16 syscalls: 1 2019/03/20 03:14:16 code coverage: enabled 2019/03/20 03:14:16 comparison tracing: enabled 2019/03/20 03:14:16 extra coverage: support is not implemented in syzkaller 2019/03/20 03:14:16 setuid sandbox: support is not implemented in syzkaller 2019/03/20 03:14:16 namespace sandbox: support is not implemented in syzkaller 2019/03/20 03:14:16 Android sandbox: support is not implemented in syzkaller 2019/03/20 03:14:16 fault injection: support is not implemented in syzkaller 2019/03/20 03:14:16 leak checking: support is not implemented in syzkaller 2019/03/20 03:14:16 net packet injection: enabled 2019/03/20 03:14:16 net device setup: support is not implemented in syzkaller 03:14:26 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x17, 0x6, 0xd2fb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x9, 0x4, [0x6, 0x91a4, 0x9, 0x1]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r3, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000200)=0x80000000, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000240)="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", 0x1000) getsockopt$inet6_tcp_int(r1, 0x6, 0x422, &(0x7f0000001240), &(0x7f0000001280)=0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000013c0)={0x1811, &(0x7f00000012c0)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x2, @rand_addr=0xc1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x5, @loopback, 0x1}, @in6={0x1c, 0x0, 0x7, @empty, 0xffffffff7fffffff}, @in6={0x1c, 0x2, 0xff, @loopback, 0x4}, @in6={0x1c, 0x1, 0x3b, @remote={0xfe, 0x80, [], 0x0}, 0x6b6}, @in6={0x1c, 0x0, 0xc3, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000001400)=0x10) r6 = open(&(0x7f0000001440)='./file0\x00', 0x400, 0x88) r7 = socket$inet(0x2, 0x7, 0x8) flock(r5, 0x2) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000001480)="439f944b35b36055ca9ca190c9f3b848aa9ba0e027e87fb15b83dc40b38ff5224c0c017af960cc0fd1083f33d99348816e2d8a15bbacc4565c3df3b27f0aee70640fc6e96e9ab5796fc96d60607b9b8adb09a1ffac2ebb", 0x57) r8 = accept4$inet6(r0, 0x0, &(0x7f0000001500), 0x20000000) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000001540)={r3, 0x8}, 0x8) listen(r5, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f0000001580)={r3, 0x34, "c528f9f80ec27b02001200f25d1d3fb13df0f44690c12526ca0532a173d52442246196693c4b3f8806e86b6843adbd7ef74f897e"}, &(0x7f00000015c0)=0x3c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000001600)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001640)=0x18) syz_execute_func(&(0x7f0000001680)="f36c660f2d8c02615d75810fe410d9f8640f8b39080000c4216f5cd4f36cc4c2f9bb1484c4818154f1c4c3596ce100") ftruncate(r8, 0x1f) execve(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001740)=[&(0x7f0000001700)='^%/\x00'], &(0x7f00000017c0)=[&(0x7f0000001780)='(\x00']) getsockopt$inet6_buf(r5, 0x29, 0x76, &(0x7f0000001800)=""/228, &(0x7f0000001900)=0xe4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000001940), &(0x7f0000001980)=0xb) setsockopt$inet6_sctp_SCTP_CONNECT_X(r6, 0x84, 0x8007, &(0x7f0000001a40)={0x6, &(0x7f00000019c0)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000001a80)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001ac0)={@in={{0x2, 0x1, @rand_addr=0x1ff6}}, r10, 0x542, 0x10000, 0x208, 0x7ff, 0x3f}, 0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000001b80)={r4, 0xff, 0x2, 0x6}, &(0x7f0000001bc0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000001c00)={r11, 0x9, 0x5, [0x3, 0x0, 0x2, 0x5, 0x9]}, 0x12) connect$inet6(r2, &(0x7f0000001c40)={0x1c, 0x1, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x1f}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001c80)={r9, 0x2, 0xfffffffffffffffb, 0x4a0, 0x2}, 0x14) 03:14:26 executing program 1: r0 = socket$inet(0x2, 0x0, 0xf4df) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/236, 0xec}, {&(0x7f0000000100)=""/120, 0x78}, {&(0x7f0000000180)=""/120, 0x78}, {&(0x7f0000000200)=""/24, 0x18}, {&(0x7f0000000240)=""/153, 0x99}, {&(0x7f0000000300)=""/48, 0x30}], 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$getown(r1, 0x5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000440), 0x4) r2 = socket$inet_sctp(0x2, 0x0, 0x84) accept$inet(r0, 0x0, &(0x7f0000000480)) r3 = accept$inet(r1, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000540)={0x0, 0x3a, "83ce18fbecf0c8575d21a24424907786999bb828d01a99e4f0ed137803df9b36b7d6d442ef2872f6b10c3d0492110b60570abaf8d201a8372fa5"}, &(0x7f00000005c0)=0x42) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000600)={0x0, 0x6, r4}, &(0x7f0000000640)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000680)={'freebsd\x00', 0x1096f9da}, 0x24) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f00000006c0)={@empty, @local={0xac, 0x14, 0x0}, 0x2, 0x3, [@empty, @multicast1, @loopback]}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000700)={'bbr\x00', 0x2}, 0x24) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000740)={0x0, {{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x88) getpeername$inet6(r1, &(0x7f0000000800)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000840)=0x1c) getsockopt$inet_buf(r0, 0x0, 0x56, &(0x7f0000000880)=""/186, &(0x7f0000000940)=0xba) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000980)={r4, 0x10001, 0xffff, 0xff}, 0x10) chdir(&(0x7f00000009c0)='./file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000a00)={r5, 0x8d, "a4246a99b31a26e35d3ca4fb8599b738fec0f7456167ec286cb6279046cbf3b9beb2321e9456e97ca6235d82217240e0ca1fc54e9b2bce519361d1067b96b0d302f54ffcebd6dba8782baa3ca5d02bf47dded7a9ede06046b553cd6c9110da205c3efb45035cf9116bcaaaf3a0ae9f7587b75e82607b14b6ea4be6980e49150bb6d1e00067240beaafd7c80021"}, &(0x7f0000000ac0)=0x95) fchmod(r2, 0x11) semget$private(0x0, 0x3, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x81410, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000b00)={r4, 0xfff, 0x101, 0x2, 0x2, 0xb52}, &(0x7f0000000b40)=0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000b80)={r6, 0x1}, &(0x7f0000000bc0)=0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x53, &(0x7f0000000c00)={0x5, {{0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x7}}, {{0x1c, 0x3, 0x81, @empty, 0x800}}}, 0x108) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000d40)={0x8}, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000d80)=0xfffffffffffffffe, 0x4) chdir(&(0x7f0000000dc0)='./file0\x00') syz_execute_func(&(0x7f0000000e00)="66f043863f43dbd4460f73f6b6d8c1c48349201aa4c42179d6ccc4412d6821400f05c40271a6780cc442ed0b7300") 03:14:26 executing program 2: socketpair(0x17, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x0, 0x3, [0xffff, 0x2, 0x101]}, 0xe) r3 = semget$private(0x0, 0x3, 0x48) __semctl$GETZCNT(r3, 0x4, 0x7, &(0x7f0000000100)=""/121) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0xffff, 0xffffffffffffffc1, 0x1800, 0x5, 0xe83, 0x5, 0x7f, 0x9, r2}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r2, 0x400}, &(0x7f00000002c0)=0x8) __semctl$GETNCNT(r3, 0x4, 0x3, &(0x7f0000000300)=""/92) r5 = accept$inet6(r0, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000400)={r4}, &(0x7f0000000440)=0x8) r7 = semget$private(0x0, 0x2, 0x8) getsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000480), &(0x7f00000004c0)=0x4) __semctl$SEM_STAT(r3, 0x3, 0xa, &(0x7f0000000500)=""/118) recvfrom$inet6(r0, &(0x7f0000000580)=""/4096, 0x1000, 0x80, &(0x7f0000001580)={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) __semctl$SEM_STAT(r7, 0x3, 0xa, &(0x7f00000015c0)=""/4096) getsockname$unix(r1, &(0x7f00000025c0)=@file={0x0, ""/4096}, &(0x7f0000003600)=0x1002) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000003640)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000003680)={@in={{0x2, 0x1}}, r6, 0x6, 0x9, 0x1, 0x701, 0xb223, 0x5f5}, &(0x7f0000003740)=0xa0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000003780)={0x2, {{0x2, 0x2, @broadcast}}}, 0x90) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000003880)={r4, &(0x7f0000003840)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}]}, &(0x7f00000038c0)=0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000003900)={@empty, @local, @multicast1}, &(0x7f0000003940)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003980)={'freebsd\x00', 0x9}, 0x24) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000039c0)={r6, 0xe10}, 0x8) getsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000003a00), &(0x7f0000003a40)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000003a80)={r8, 0x6, 0x1, 0x7fffffff, 0x9633}, &(0x7f0000003ac0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000003b00)={r4, 0x2, 0x0, 0x101, 0xffffffff}, &(0x7f0000003b40)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000003b80)={r4, 0x8, 0x5}, 0x8) socket$inet(0x2, 0x10000003, 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003bc0)={r9, 0x200}, &(0x7f0000003c00)=0x8) 03:14:26 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) fdatasync(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@empty, @multicast2}, 0xc) r1 = socket$unix(0x1, 0x0, 0x0) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) syz_emit_ethernet(0xbb, &(0x7f0000000100)="781ddf64c22617c3e58943c7b333bb904169172cc2e9aadfb5b53ac5d0073bfb8a2d5aff91af9668f004e70964f154771097c8716203da5f5e67d2a3934cad29f8d7cd36515af9e3002929408ca2f1d5b98eb454c5bc751d6c19007a0c124670ca684acbceecc061dd2057ac18b29aa6b9319796f5e211384f6b1557fe52b03ce218dd8f8f9485d08eccff734867bcf520eb8a0d1019c875bd863cef8a160aa4d5eac2587cad775d2be10ca6ccf80274a3a54eca728430a02edcf0") setsockopt(r1, 0x4, 0x5, &(0x7f00000001c0)="3c29297b49772d42491f67881237d6a25ecc574c7decbb048da6e103862491848b197aa1e7f72005948a58f13fa93e164e3c05f45bc3e74f387362656cde0d8734b9c73d3b56b31805e5b993080fa8bb20696e43355d72a35d9bdab6f89691024438da4b43a4c876cae1ddca19f6d179f660370fc91ee76a70f72ecdc8293d2cbbb15b16630a112d92ee333b571b5a4787917ad75b284191d381bef757eec2c5a66e342323e4", 0xa6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)={r3, 0x9, 0x35, "1419aeae2a3f8e4416ccfdeff64f9e0f4b77235882daabc6a170b9523ae7e197686e4e87fe97d7bbaa92905ee16f6dedf12ca75121"}, 0x3d) getsockopt$sock_int(r2, 0xffff, 0x1004, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000480)={0xfffffffffffffffc, {{0x1c, 0x0, 0x3, @loopback, 0x1}}, {{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x10001}}}, 0x108) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000640), &(0x7f0000000680)=0x4) msgget(0x0, 0x208) r5 = semget$private(0x0, 0x1, 0x10) __semctl$GETZCNT(r5, 0x3, 0x7, &(0x7f00000006c0)=""/212) r6 = accept(r2, &(0x7f00000007c0)=@in6, &(0x7f0000000800)=0x1c) mkdir(&(0x7f0000000840)='./file0\x00', 0x3) __semctl$SEM_STAT(r5, 0x0, 0xa, &(0x7f0000000880)=""/146) r7 = open$dir(&(0x7f0000000940)='./file0/file0\x00', 0x3, 0xc0) r8 = open(&(0x7f0000000980)='./file0\x00', 0x20002, 0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000009c0)={0x3, 0x8001, r3}, 0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000a00)={r3}, &(0x7f0000000a40)=0x8) flock(r2, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) getsockname$inet6(r8, &(0x7f0000000b00)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000b40)=0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000b80)={@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r3}, 0x84) 03:14:26 executing program 1: munmap(&(0x7f00008f3000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000ba7000/0x1000)=nil, 0x1000, 0x1000000000002) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = getpgid(0xffffffffffffffff) mincore(&(0x7f0000ec2000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/168) getpgid(r0) sigaltstack(&(0x7f0000a09000/0x4000)=nil, &(0x7f00000000c0)) mprotect(&(0x7f0000c00000/0x2000)=nil, 0x2000, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x11, r1, 0x0) 03:14:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x35d) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x15, &(0x7f0000000040)={r1, 0x2}, 0x8) 03:14:26 executing program 1: munmap(&(0x7f00008f3000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000ba7000/0x1000)=nil, 0x1000, 0x1000000000002) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = getpgid(0xffffffffffffffff) mincore(&(0x7f0000ec2000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/168) getpgid(r0) sigaltstack(&(0x7f0000a09000/0x4000)=nil, &(0x7f00000000c0)) mprotect(&(0x7f0000c00000/0x2000)=nil, 0x2000, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x11, r1, 0x0) 03:14:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000002c0)={@local, @multicast1}, &(0x7f0000000300)=0xc) fcntl$getflags(r0, 0x3) r1 = accept4$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0xfffffee4, 0x30000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)={0x0, 0x4000000000000, 0x5, [0x6, 0x1ff, 0x0, 0x4, 0x100000000]}, &(0x7f00000005c0)=0x12) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r2, 0xb, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000600)={r3, 0x5}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x8, 0x3f, 0x1010, 0x401, 0xc3, 0x81, 0x100, 0xfffffffffffffff7, r3}, &(0x7f00000004c0)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000006c0)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000700)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000680)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000540)={r4, 0xffffffff, 0x800, 0x5}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r5, 0x8, 0x6}, 0x8) 03:14:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="0000440054ce37f16ab1b2bec2252e3b988dc6817b0000f96f065ac58d4b9415d35ccd2ec6e3e836e2"], &(0x7f0000000180)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) accept$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) 03:14:26 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_timeval(r0, 0xffff, 0x3005, &(0x7f0000000040), &(0x7f0000000080)=0x10) select(0xffffffffffffffe3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffff00000000000}, 0x0, 0x0, 0x0) r1 = semget(0x1, 0x0, 0x20) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f00000000c0)=""/201) 03:14:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0xef73, 0x5}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x2, @loopback, 0x5}}, r1, 0x400, 0xfffffffffffeffff, 0x3d7a}, &(0x7f0000000100)=0x8c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e09000000653000"], 0x1) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 03:14:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x20000000, 0x84) accept(r0, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) 03:14:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0xffffffffffffff15) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000000)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x6, 0x0, 0x1}, 0x10) 03:14:27 executing program 2: truncate(&(0x7f0000000040)='./file0\x00', 0xca86) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000200)="49dcbaba1c6c7ad6310572aae3002f09f99856ee5ec8fa1552bec8c8207d570f2a51d8bc77347af2e486f7cf269be735a4b84dd3a6761e38643dcfa2f49407137bf678592cccc733f92c875ecd11d72f963f424f325675f82795a7ee6b1dcdbe68685ca3add1c96de0b8cf1f3e92caefdd6efc1e02f0cf8baae1b7c04dae68d5952f7b1e211cb81b94209ef530409b8b451f3c5ec0cfbe7d007022776c7d379717beb7c278356e17e2aeec51791a405de79ae6af97f134f82fe522af6ff799bf346e8454", 0xc4}], 0x1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000300)="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", 0x1000, 0x101, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) 03:14:27 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100004000f894f1d7ad36080580d6d4dcafa3cdc610f03e212c7eed83fdfffd231060edb5f95cae71d39a176268557e8814e8366471b7fb089cd4bb0c06d3f166ce3aa3b13c7ffb99f940aa2bbcfdc3c4afc5a2b2c45e6b9177b00c4e04e56ec2a339bc2e8732232c144f160b0a7e6ee27899d4a3aca4dfc220e648ae5989d355b4df8b9d06d58cf9299dd145de44cfff2ecc86e1a115ab95c7f0c5db49e6b4209c40d4eafd8e4dea2a0125496eed320e3b5d93649146d85aa7512c6daf50d2383f087967fd280d27c4b9dd87cead74cc3d480c322b20ae1af0c033e59983b5d79642a8a1"], &(0x7f00000003c0)=0xe) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000580)) r7 = socket(0x10, 0x2, 0x40000000000002) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="bd1d81458b323c862c8214dcebb46e9264ae132f30b45168893d28ee21f8d1018da3f07fe0a438ccd6f8a3dec6e6f9d82e6c0375695671838f6b429374dc01d1dbc79c1468804f37", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r8, 0x10001}, 0xfffffffffffffd71) open(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 03:14:28 executing program 2: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000180)=[r0, r1, r2]) clock_settime(0x0, &(0x7f0000000000)={0x0, 0x3a3a8ddf}) 03:14:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x300, 0x3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r1, 0x5}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={0x0, 0xfffffffffffffff7, 0x8, [0x5, 0x81, 0xed, 0x4, 0x10001, 0x100000001, 0x7, 0xfffffffffffffff8]}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r2, 0x4, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x0, @empty, 0x1}, @in={0x2, 0x2, @multicast2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) 03:14:28 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000040)="69f35d6f46d37b2d07eafe591b90bbe58512aa9a2c4486f27f5f906119fadac3790a83ef565c092018d62dfeca16bbd48f449e99cf71dd37df698007fe7a5b22748c747a2d9ef44b44993c23c152c8493c8a81", 0x53}, {&(0x7f00000000c0)="25d01305b6f99cd2ffdc77d17b30496a80bd51c6f820e8aeedd1c0c95e016e0140cff5400e2ef05e9649b802cb239c9a976e52", 0x33}, {&(0x7f0000000100)="de034544e2052ae0f094d98795824c440039b6c00103e0338af6b87ce5cd2c875738266ed856e7d9fbe7feac9434961ff4c010e89213cdf4e6072dbd590f3116ccd27b4f95132c171ebfafba9c37cbccf291b3fe7c26e272d8a4ca7cba9aa6a1196733ee57b1c74547f3f30680a9e4197ae33323b9aa6928e3b7637151c1c8d7d4f10cbdac7a865176ffc839ae26a35e91f0c76a6e555e6bd728e5d216258cf0764271b71fbf4adf6b1dac437df59544097b32e9dd5fd158eeedbf65eb7da664b1db58ba9f49842aacfeac1f85f763e1bf0fd9cbfb43c6ee7583aa7fe09e4ad523bc7e434f76e9b60deb95d3ed5092ea", 0xf0}], 0x3, &(0x7f0000000440)=[{0x38, 0x0, 0x2, "73ba5ff19daf2d81706e79db55454dc7ce421f54c9a33f096c54c6d15468ececd238"}, {0xc8, 0x29, 0x1, "51b0ba079c52b908f215c563553d087b6156a21ad0f0b6ddb6321304bce32c838b3a77044233b2cb7f52e477e0ddccd125fed0be0c83ae5764b0ced30719d7da24df01b7b852c9fc23df99bbbaa8341a02187c03c24c53b9e8848d22a15bf31e42852b9eea29357b5c8c18c6f3bb587dc0ec58e06f93552b46fcd287f3864fb820db729904f8aa0aca28e61d8df053435823e1b16a708e13b9a1e2eb8b3bd63db3aa5cf4d86b48280fa180b22fc2aefdb9cb"}, {0x1010, 0x8c, 0x142, "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"}], 0x1110}, 0x4) 03:14:28 executing program 0: nanosleep(&(0x7f0000000100), 0xfffffffffffffffe) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6) 03:14:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000100)=0x4) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') poll(&(0x7f00000000c0)=[{r0}, {}], 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:00 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp(0x1c, 0x2, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)="00e1021c9d3a3a738a13ede85cac36c181f87fe57ff016013dabb24284d4d736e4041f79e449c6f55639e173e3a199c0616eb1ff5029bb3e8a82d07668cdde4c30c63913052a3a8c70e91806d6a24300cf81c98e2492ebde5be8f8165a8f03af0b64a1214dadccbd477c11a37bd3045fa238c371546b204e02f9b0eee91873ef62cf85188d749cdea654aa902cf79fbff7a0f55fdd31f73e2a6410b587f5c56dedefae6faa8081e01290996eb2a46e506f0abd65761ea81be562003a2aab7dd364e1614ea2d1413cb37b866f5f3f406c5a8ebb579ce9845a3fa80f4bbd158992e6bead267bcca518909df911c642cf978a0b85a804", 0xf5}, {&(0x7f0000000180)="d549c61b6bbdb23e6f157d06fb559529ba703b45ecf26d01b9e144fef68815c10ebdd993b6e75392c5b5fd7022ac00347c7cb31d777b5a783290c60efbf055a8afa36c17eff9f6cdeb64a91b5c0cf8b9bc13512c7ac4392794e06f6d65a802cc253b56a8cc3de9ca1646d9646594680b2623fcdebb4e64cb56095a53b919b8f291aff29002c687a1610ae5b22a25b501bfb02f5ce2c0e076902a0440099d4174b6dbc2251535a5ea3c75381af52e5ecc1c9350c4e886fccb56efbae657871cc964e72437a3b91dffc6453c33e76266a58ae3bb", 0xd3}, {&(0x7f0000000340)="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", 0x1000}], 0x253, 0x0}, 0x0) 00:00:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x21) socket(0x0, 0x20000000, 0x6) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x100) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:00:00 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @empty=0x1000000}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000080)={0x9, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @loopback}}}, 0x118) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20204, 0x1a5) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) 00:00:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) 00:00:03 executing program 3: r0 = semget$private(0x0, 0x9, 0x0) r1 = socket$inet6(0x1c, 0x10000003, 0x6) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) semop(r0, &(0x7f00000000c0)=[{0x0, 0x7, 0x1000}], 0x1) __semctl$SETVAL(r0, 0x7, 0x8, &(0x7f0000000000)=0x636) 00:00:03 executing program 0: __getcwd(&(0x7f0000000140)=""/242, 0xf2) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) read(r0, &(0x7f00000000c0)=""/61, 0x3d) 00:00:03 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) setrlimit(0x8, &(0x7f0000000080)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) 00:00:03 executing program 0: getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) r6 = getpgrp(0x0) r7 = getpgid(0x0) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000240)={{0x20, r0, 0xffffffffffffffff, r1, r4, 0x14c, 0x20}, 0x1, 0x8, 0x1, 0x8000, r6, r7, 0x42b7}) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) setresuid(r8, r2, r3) getresuid(&(0x7f00000003c0), &(0x7f00000002c0)=0x0, &(0x7f0000000380)=0x0) setresuid(r1, r3, r9) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r11 = geteuid() setresuid(r10, r11, 0x0) setreuid(r10, r9) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$dupfd(r12, 0x0, r13) clock_getres(0x4, &(0x7f0000000340)) 00:00:03 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0xe152, 0x0, 0x8000000000000000}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="80bcfd022e7c25696c65"], 0x10) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:05 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r1, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000300)='./file1\x00', 0x0) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='./file1\x00') r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000000)={0x2ce, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x100, @empty, 0x1000000000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffff7fff}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000200)=0x10) ftruncate(r1, 0x8) 00:00:05 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x54d) socketpair(0x2, 0x5, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f00000000c0), 0x4) 00:00:05 executing program 3: mkdirat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x0) rmdir(&(0x7f0000000000)='./file1\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), 0x4) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x2000}], 0x1, 0x0) recvfrom(r0, &(0x7f0000000240)=""/250, 0xfa, 0x1, &(0x7f0000000140)=@in6={0x1c, 0x1, 0x7e1, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) mkdirat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0xbd}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0xfffffffffffffff7, @empty, 0x5}}, r1, 0x1, 0x22b, 0x20}, 0x8c) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:00:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00c7f273939bbd1b5500000002000000000000009c9ec982f9"], 0x98) 00:00:05 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file1\x00', 0x1, 0x80) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000001400)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001480)=0x14) sendmsg$inet6_sctp(r1, &(0x7f0000001540)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000080)="fc664d851855ff351727347a7874d744eaa4ac9fbcc988c40cbd22e8a910d2212bb7c5a488b3b0aba6572445cf32d6ec8d3470457e02621892aa149172395b0d2d16d57f3bc24240b2e66308fe64c4cd06de020d48e2bd3dc07740b13cff8295a1af17e3f37ae98501ac84c25bbe5e76ffd4a35a016de44558f5b5e88da42f5115189c53f86e6eab6aa187c90155c48a0705acfccc", 0x95}, {&(0x7f0000001040)="e6b29ec2e226f704fd7c6ea71b2ae85331f45abca32e92cfaf2d3a7806651af6726c46ca7c5e277213cd43fb8744fe8a4299830435837c164f3e85ec5eb7a9cfd11816f10313719bb6a79393cccb0a019d85dbf3a17677b36c1327b0f33aae4e5ba5a597aa390d95aac03164087ec5d10048a15b585491e7b5fd409ea939020ff9d2963c8f0303489408acdfb236367fda02ed3dc9ed9d8951ba842c2ae17c5607df12883b98f725a9a0dd3e90064f2ada55db1670c94f8b073f675037838515e0716d526fa105cb21b0a0253d2ad07da0ef39fe68131aa27926f3c1065e011aada18a4471fa6f328e49f4", 0xeb}, {&(0x7f0000000140)="a2c25cb1c569c1388188d8e0ab1ea69c2e4deef3e1418742", 0x18}, {&(0x7f0000001140)="167ee9d95966c589b184d8c798981d5bd7061e80e48d85efd5285fbad397dee01701f8ea4588477fae706b982840fab216b37634f220519653c506188613798b4f646cb10f5fc7fbaaf791a787f6d93fd1b600b9b75af1e9", 0x58}, {&(0x7f00000011c0)="9f4a4e6ad227d871b3db7bac926b32185c949edb28211ac4a375987c5946698903af327c8453c7c3977272a1fb853f72eb4951ebb43391a5315e16821b329141ba240654c17d60bb58060b868c7ab28898aaa533f3426d140e79b1cd5fa02ac1751b5e4cf154c57fa536b89d3d15ece5c746e6f06fcd505cefc5eedc3bc2d8e30f3b3546593fca7b74b70a", 0x8b}, {&(0x7f0000001280)="e75a7648e7fd66ff8e72681a30356d714337a31d46ae9ead60e7e0e9dde03451fce0a54b10a6905b24c7cc9697263cca63c0d84a2e39cc72baf99969698e327497841e184a96b384720366cf8be13d3596fd0fc77955134f69abe5a29e8bf21e1dc75bdd101a7f384b30485afa457a9a6ddab79e8bf356ad79d12ba20b8be5443e1eba3219fe970ca0ded6cdd1ee19d835ae768306b2a86b1da208a100db16dc4a9e0c80c581ba0940257b414144ba127643865de4089347c65d703c5fb307f62632b732d87368e82d53f60654662c31125d", 0xd2}], 0x6, &(0x7f00000014c0)=[@dstaddrv6={0x1c}, @sndrcv={0x2c, 0x84, 0x2, {0x1ff, 0x1, 0x3000, 0x0, 0x5, 0x6, 0x7, 0x7fffffff, r2}}, @init={0x14, 0x84, 0x1, {0x800, 0x1, 0x3ff, 0x4}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x78, 0x20000}, 0x100) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) 00:00:05 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x385e) getrlimit(0x5, &(0x7f0000000000)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, 0xffffffffffffffff, 0x0) 00:00:05 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x385e) getrlimit(0x5, &(0x7f0000000000)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, 0xffffffffffffffff, 0x0) 00:00:05 executing program 0: freebsd11_fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, r2, 0x200) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) lchown(&(0x7f0000000240)='./file0\x00', r0, r1) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') freebsd10_pipe(&(0x7f0000000000)) 00:00:05 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xfffffffffffffffe) 00:00:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0xfffffffffffffc00, 0x3, 0x3, 0xfffffffffffffffc, 0xffffffffffffff81, 0x3f, 0x3, 0x1, 0x0, 0x2}, 0xb) setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0), &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={r2, 0x800, 0xf, 0xffffffffffffff6e, 0x7fffffff}, &(0x7f0000000280)=0x18) 00:00:05 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c4, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x49668106}, 0x8) 00:00:05 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f0000000040)=@abs={0xf64cb340ce081cac}, 0xffffffffffffffa0) 00:00:05 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r1 = open(&(0x7f00000018c0)='./file0\x00', 0x128100, 0x0) getresuid(&(0x7f00000003c0)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x39, 0x2, 0x1, 0x2}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000340)={r3, &(0x7f00000002c0)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x0}]}, &(0x7f0000000380)=0x10) getsockopt(r0, 0x1, 0x6, &(0x7f0000000080)=""/38, &(0x7f0000000400)=0x26) openat(r0, &(0x7f0000000200)='./file1\x00', 0x4, 0x120) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='\x00', r2, r4) 00:00:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) close(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e20e000000100000000000000009cafb9f7111382f900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000069fb8"], 0xfffffffffffffdd2) 00:00:05 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xe1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='dctcp\x00', 0x6) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) sync() 00:00:05 executing program 0: setrlimit(0x9, &(0x7f0000000080)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x8001, 0x4) 00:00:05 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x7}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:00:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000440)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) fchown(r0, r2, r3) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000010000002dcee7d580000000ffff2d003bbe647aae9caa671ee136ff42adbd8b91d7ae7576497732967f8c15108661"], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) accept4$inet(r1, 0x0, &(0x7f0000000180), 0x20000000) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 00:00:05 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0xa) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xffffffffffffffff) 00:00:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20400, 0xc) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc), 0x374) 00:00:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) 00:00:06 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x30000000) getsockname(r0, &(0x7f0000000280)=@un=@file={0x0, ""/11}, &(0x7f00000002c0)=0xd) r1 = getpid() wait4(r1, &(0x7f0000000300), 0x5, 0x0) getsockname(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000140)={0xefe, 0xb686}, 0x10) 00:00:06 executing program 0: r0 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x7ff, 0x4) 00:00:06 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff4000/0xc000)=nil, 0xc000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) 00:00:06 executing program 3: setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) setreuid(r0, r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r0, r2) setuid(0x0) 00:00:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[]}, 0x0) 00:00:07 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9e022e2f666d6c653000"], 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101) execve(0x0, 0x0, 0x0) close(r0) 00:00:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x3}, 0x1) chmod(&(0x7f0000000040)='./file0\x00', 0x120) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x7fffffff, 0x200, 0x4, 0x200, 0x1, 0x6}, &(0x7f0000000600)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x101, 0x4}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000006c0)={r3, 0xff}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x0, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={0x0, 0xc850}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000640)={r2, 0x7}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={0x0, 0x0, 0x9}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r4, 0x9, 0x0, 0x10001, 0x4, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x200000, 0x17}}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x9d, r5}, &(0x7f0000000180)=0xc) 00:00:07 executing program 3: mlock(&(0x7f0000aea000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a55000/0x200000)=nil, 0x200000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8, 0x2) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x21, 0x4) munmap(&(0x7f0000b12000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3000000, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x80000001) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000bde000/0x3000)=nil) accept4(r1, 0x0, &(0x7f0000000100), 0x20000000) madvise(&(0x7f0000bc7000/0x3000)=nil, 0x3000, 0x5) 00:00:07 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x101, 0x2, 0x40, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={r2, 0xfe, "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"}, &(0x7f00000001c0)=0x106) semop(r0, &(0x7f0000000040), 0x4a) semget$private(0x0, 0x1, 0x100) getsockopt$inet_tcp_int(r1, 0x6, 0x102, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:00:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x2, 0x2, 0x8, 0x10000000000000, 0x0, {@in6={{0x1c, 0x2, 0x84e4, @local={0xfe, 0x80, [], 0x0}, 0xe46}}, 0x0, 0x10001, 0x7d, 0xfffffffffffffbff, 0xfffffffffffffff9, 0x7}}, &(0x7f00000001c0)=0xb0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000200)={r3, 0x7}, 0x8) 00:00:07 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x4, 0x0, 0xc7f}, &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x8}, 0x8) r2 = socket(0x2, 0x5, 0x0) dup(r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r3}, 0x0) 00:00:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x1d6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)="0661c1ec67f755c42639d2e8306de5847e993a66b0183b843296a2719b1b3c9c2f3b923456e3c35cb7b41259e0f433f9cd8b0d4d31a54d1f5c9305862eb5ac0c6821c88bc7ff79d5d011e2993b4863606ae8a89e4e170e3eb3e392053bfee28b3f1c5f54d712590b22e7c55f474dc4a380b4b381a1f8cb00d50ca703746179c0d999da16443bb558e79e65508c0bb2b4a362248b9f684f625f1d1f84c67c2d6a3fa00127eabb9215acb533a2f087f75be198cd6f5a7221ad7766afcb6db15a8a1ab0b3293e56c29fff74814cbd3bf0aae628aceaa49d16d77ea1ecb0d2541ce77c10a5f1bc4891d5", 0xe8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x7) rmdir(&(0x7f0000000000)='./file0\x00') 00:00:07 executing program 0: mlock(&(0x7f0000b02000/0x200000)=nil, 0x200000) mlock(&(0x7f0000fef000/0xf000)=nil, 0xf000) socketpair(0x1d, 0x5, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000080)="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", 0xfe) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @loopback, 0x1, 0x2, [@rand_addr=0xfff, @multicast2]}, 0x18) 00:00:07 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) mlock(&(0x7f0000fb6000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ee4000/0x3000)=nil, 0x3000) 00:00:08 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@abs, 0x8) r2 = open(&(0x7f0000000080)='./file0\x00', 0x20004, 0x129) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, r5, 0x200) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="280000b86ce179a1fb33b835b9854c00ff5d000000000000000000008c49a3dcb7dd96061f53dc2cf02d9d78b130148436bf1141dd218e2f595676da0dee3684bcf603b2ebf0aa9068013824d3a3d9f6c3ffffffffffff0000e1c5dfee64c03c9bfdfa44c90173429511a1", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) setregid(r4, r4) 00:00:08 executing program 3: __getcwd(&(0x7f0000000000)=""/17, 0x11) r0 = msgget(0x3, 0x348) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/116) 00:00:08 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000003c0)=@file={0x0, ""/40}, &(0x7f0000000400)=0x2a, 0x20000000) recvfrom$unix(r0, &(0x7f0000000440)=""/113, 0x71, 0x1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0xa) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() socketpair(0x2, 0x10000005, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x4}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000580)={r5, 0x4}, &(0x7f00000005c0)=0x8) writev(r3, &(0x7f0000000240)=[{&(0x7f0000000140)="509d4339095f1827d66f18be4e7910a89fb1a036eab284748446f18284f4f1c86552367ddc233e0a286dfa8edd116dcc8917ec70abe6aa974d69cda224a1a9202ceb764ffaa7202f7b8540d0ede24de481be4ca8d3476a0be890c370af9e449e9d4ca1e1358ee9a251117ffca0b5bde129e2e4829bdc3d7f6e7e191605c1f882e97434ef3f19e4b304f44278f7dad1168d22e3f1e2b60974e51670d5c1ab855c30288b8cce44f534a6a103a2bb1999a0881be8c35e71b5a8d9", 0xb9}, {&(0x7f0000000200)="611aa9614d5db90e64f80425ce7a3e7268ee0c6ac1bcb0226ec246f68432", 0x1e}], 0x2) chown(&(0x7f0000000100)='./file0\x00', r1, r2) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7, 0xf3, 0x8}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000300)={r6, 0x1f}, 0x8) msgget$private(0x0, 0x0) 00:00:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x800, 0x0, 0x0) r1 = dup2(r0, r0) accept$unix(r1, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x3, 0x1, 0x5b, 0x7}, &(0x7f0000000040)=0x18) accept$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000fffffffb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000140)=0x6e) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x581, 0x7fff, 0x2100, 0x2, 0x8, 0x80, 0x0, 0x4, r2}, 0x20) 00:00:08 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @multicast2}, &(0x7f0000000040)=0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x56e8eaa3}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xcd, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) 00:00:09 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000280)=[&(0x7f0000000140)='}!:}*&-\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000540)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='{\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='[\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) recvfrom(r0, &(0x7f00000002c0)=""/121, 0x79, 0x42, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @rand_addr=0x7}, 0x10) 00:00:09 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="2f66696c65300093e5bd2b4ee2aa23a0c9c2fb2b225176fd697506e161ee9116881c20be65562a8ce5ac6dec935e2dbadc0c5f01ed0100f9a683558301ef470f493ede1f58879c84bac3297324e16b3dc9"], 0x10) write(r0, &(0x7f00000001c0)='I', 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000000040)="9cdd166009b3c0b15c4b68b4b08033258d0f9de30a5ec2b2033640a27f63eea6103069a9a123a52c279f7567e6119354d09d5e6c5192d99375b8", 0x3a) 00:00:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0xda, "b7593522782debda5576e308cc4691e6ddbdcc2ce9a6ef3afd59fd73d114c8fccce43a100c73ad4c542c509df4cff3dbe6ba49421d6343a76a0859d4063484f1f8726e72005da1fc5cfd4bd79af0298a921b577e270111f1b6e99d3956913eda6e2d208302e43099ce556a027a7cc8e5c07fc82744f9982eeb8cf215c2003fb77a88638ef617dc11e30e3a43e5231febe6835f498891c54cc0f6077be1412f15f6b375efbe5ab4f83fc49a08663e24d6f37c443a2620542a7525bae621880e4aef77d6d820eb9acca4ab3e06a419a5b58eae2047e34688538920"}, &(0x7f0000000140)=0xe2) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x27a, 0x1, [0xd0]}, 0xa) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write(r0, &(0x7f0000000200)="9c", 0x1) 00:00:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="0600000001000000a9f648fd8b056fcaffff2d00"], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 00:00:10 executing program 0: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) msync(&(0x7f0000f17000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000) 00:00:10 executing program 2: r0 = open$dir(&(0x7f0000002700)='./file0\x00', 0x100000000001fffe, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="32c5f7554607630482603c0735293b8f8d03ad7bca754b083dc77c", 0x1b}, {0x0}, {0x0}], 0x3) close(r0) writev(0xffffffffffffffff, 0x0, 0x0) 00:00:10 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1}, 0x0) 00:00:10 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mprotect(&(0x7f00003b7000/0x4000)=nil, 0x4000, 0x2) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8) 00:00:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) preadv(r0, &(0x7f0000001140)=[{&(0x7f0000000000)=""/210, 0xd2}, {&(0x7f0000000100)=""/22, 0x16}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x3, 0x52) fchmod(r0, 0x40) getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:00:10 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) readv(0xffffffffffffffff, &(0x7f0000000000), 0x0) recvfrom(r0, &(0x7f0000000140)=""/200, 0xc8, 0x81, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockname(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="7a00000000000000f2537043dfcabe0000f80000000000000000"], &(0x7f0000000240)=0x1a) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) symlinkat(&(0x7f0000000280)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x8, 0x0, 0x0) 00:00:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, 0x0, &(0x7f0000000280)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffe6e) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x12e7f575, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000003c0)={0x4, "a0758621dcf30a2cbce54a80106d13f6"}, 0x14) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x401, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0x9, 0x0, 0xffff}, &(0x7f00000001c0)=0x20) 00:00:12 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) truncate(&(0x7f00000001c0)='./file0\x00', 0x20) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0x100000000, 0x4) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x0) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) recvmsg(0xffffffffffffffff, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20208, 0x62) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/213, 0xd5) 00:00:12 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xd1a, 0x2}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="06000000220000000000000000080000b4000000"], &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001b80)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, [0x3000000]}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000300)={0x5, &(0x7f0000000280)=[@in6={0x1c, 0x0, 0x7, @loopback}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @rand_addr=0xd05}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x1, 0x4) 00:00:12 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) readv(0xffffffffffffffff, &(0x7f0000000000), 0x0) recvfrom(r0, &(0x7f0000000140)=""/200, 0xc8, 0x81, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockname(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="7a00000000000000f2537043dfcabe0000f80000000000000000"], &(0x7f0000000240)=0x1a) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) symlinkat(&(0x7f0000000280)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x8, 0x0, 0x0) 00:00:12 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0x3, 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000001c0)=0x10000, 0x4) r1 = socket$inet(0x2, 0x20000003, 0x1ff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000080)=0x2a) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x4}, 0x8) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000200)={0x100000001, 0x52}, 0x10) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept4$inet6(r3, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x3, 0x10000003) getsockopt$inet_tcp_buf(r1, 0x6, 0x2027, &(0x7f0000000240)=""/176, &(0x7f0000000300)=0xb0) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r5, r6) r7 = shmget(0x1, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r7, 0xb) getsockopt$inet6_int(r3, 0x29, 0x26, 0x0, &(0x7f0000000040)) 00:00:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1c) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x78) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0xfffffffffffff906, 0x2}, &(0x7f0000000380)=0xc) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x6fb1d35b, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="fcffffff0600000014030000ff467800fffffe00"], 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000002c0)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:00:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x21) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:00:13 executing program 2: __semctl$SETVAL(0x0, 0x0, 0xa, 0xffffffffffffffff) r0 = semget(0x0, 0x3, 0x1) r1 = socket(0x1e, 0x5, 0x100000000) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_http\x00', "90db561b6cbd7879a2aecd22f21e3c81c2853a50a284d56cd2f70dcbe3fcff8ee9d7b71dfeaa8c2e2c40329f87d936505ba375b803af2785eb8ae67a1d082151f4906d44ff4f24dc6b8aea94492207218264144f9a44bf67115d13ff8e7b5cc68b17e1297b01c55a0149c34f93974e21e267870fe09ecedb393a35375167ead457ac5bfb86b0916710d86e343f44033a2f69149d1a0d2e441a73597d1b6354892eeda70ec80ac6744b2f1b33cf5bc70043744a7cec0d0b3b1de7d573bb374b244ef77a4dfd68bdd161237ca14af48a532dbed9b4ec6a5557bea57b1ba91cf780791d50f91f1760e43501eab7893f6f72"}, 0x100) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) semop(r0, &(0x7f0000000000)=[{0x1, 0x4792, 0x3489544f17c47925}], 0x1) 00:00:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xcf, "b61726469aedc8341cc6de13bbee605de06da5721158d1f7aa714334183d8bdde983e3c2bd7e81bfbea5971f7d792e7aca22ff7c1d98475932d3b7c1cbaabf438e844e77ccf07bbf3d38e271139aaef6bb2f219108cba2e1f524d3ea58d253ef69ef51530a73f9cc6c17254941932eba3d7548ad18286a148384f26d9fa01eaecde8786fb780bcdb9e26c406e9ce9c0790d594c9c22f501d25b1df4a566e7daac5ccb8889595a006475082c816a2763ad3ea5b2f59e165410cc743e564a0e6eb6732b974bf49a958a0c240374ffed9"}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x38b800000000, 0xdd, "e10a128b890e665969312fa17a3e0de413799cfb738822d17d366555319ff7dc42f9f675a6b0cf45d88b8ab00eccf3cc5a85dcc2168c2f3f8b8d561e9f808c7d49f75d2b0c86222d1ffc1f69266879521a800ac5b97668dffbd54523c29e8640259354fcc96abb510d446e00bcce8b2b679a050f5f96a5051670846eda0bad419f5507ca0d8f43009cb793a6ee716e1c471b4af595650dfec21a57c5d81e571a62bf9ebd3d9658c0e0ca6efbcb34d47637e8ec890e20e920d161965697017a5115ba7fc3784142b1a3bed39f857c586c138244bca536c64e20c0c996b2"}, 0xe5) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x4}, 0x4) 00:00:15 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000000080)="e40600569f128e7954ec2ad274f12855809d18535514d9000fa4ef69978385cfb806d8ee1cbdf793f60be92531977f7a2b141ae0446fbdf01589435ceb4053697f9c1bb2a49b1fc8daafabc72ed4cfd183b97a70cd99847ac377890e30756e657e0e2cfc1b0ecd66bd44e856496d1903201e29ec773ca49680a3bda7f50989a1e277baf3985428ac3770e2670fe578ec8beaf36d827f04b4f993c1760b5d7038f73112435baef3ddd73207c6fca14dcc18b19ec78e85f47b2081bfa3ff059d67ed2c0d864fccb044250622a720eada37d2feca7eca2a4b83c905dcd3b3ea1fa8526cbeae468cf94991373d6898e427929d44c5d4abba69", 0xf7, 0x18d, 0x0, 0x0) 00:00:15 executing program 3: r0 = socket(0x2, 0x30000000, 0x20000100000001) getsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:00:16 executing program 3: setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000700)={0x0, 0x1, 0x2, [0x2, 0x0]}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x400, 0x8, 0x10, 0x7, 0x8000}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000001c0)={r0, 0x4}, &(0x7f0000000200)=0x8) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast2}}, r1}, &(0x7f0000000480)=0xfffffffffffffd71) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) 00:00:16 executing program 3: mlock(&(0x7f0000b00000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000eea000/0x4000)=nil, 0x4000, 0xffffffffffffffff) 00:00:16 executing program 3: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) fstat(0xffffffffffffffff, &(0x7f00000001c0)) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0xffffffffffffffe0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x9}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x44}, {0xffffffffffffffff, 0xf}, {0xffffffffffffffff, 0x20}], 0x6, &(0x7f0000000040)={0x9, 0x800}, &(0x7f0000000080)={0x6}, 0x8) 00:00:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d000000cbf6d1c0b9d8846580bdcec2f0ee86ed56534a5e0cecebb30709e9a6cb770f0aece6ef8fe324d6e640b454424435befaf81b6e22283ce3efe3597e58d83465d74f351b68e58cb8e788a45f6ee87eca30c0be39caa74fa6945710dad175558144cae9fc19b263a876dc1af405f75994e297f26ca8d7c67c4180a895f2de5f3af06ce10a72cd1d1d7ed15c6344dd215cb86a885df0e0cf8d14c9d17aff3f9d15d3b725a74cb3eca86885748588ab133e733f74df1a307499d7c5cf61d135cb0943e1bef92fe30f138571b69b9e25bfd6eae629b0b3390e0127f07ef719bd908aa592030baad6ed392016"], &(0x7f0000000040)=0xa5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x3010, 0x90c, 0x800, r1}, &(0x7f0000000140)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) connect(r2, &(0x7f0000000000)=@in={0x2, 0x2, @rand_addr=0x4}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x40, 0x1e0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 00:00:17 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, &(0x7f0000000080)) fcntl$setstatus(r0, 0x4, 0x10000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x18}, {r0, 0x2}], 0x2, 0x664b6e3) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x54, "58d4624e92ef5b05c404037e55ed5b2774f93f46d7f60c3c1b7bd43efaa17750ecc0373056b9708ca578fd39770624541042979fbd2821e2e3f7d5996f054a56c7e80541f23d1938dc53688da2ffd1b2376bb152"}, &(0x7f0000000240)=0x5c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r3, 0xe0, "6314501603ae0701a4953b4f22aed0fdd9959063d732d25d685058d7d3bd5b6c4d8a02800eddde84dac67e54d9d5fe4b61a0a6923f19b37757ab49379c3f4464d9fb2fc929de3cb5a8b800f6417b8309664f9935b50e0e740d5fad4f13013f5ddd583c4121a65677dac5b1fc153115b442e72a63ac8d9b27c2e3a60777d552b1c216008be62673b27bb98273596a370dea871b6b877a857be555b2817f2f1ab1f2caa50c8d3dce0905470a7c06e3f160803a121701860a132e0cc0cda4eaad0181e0ae2075d56679786d1956a6bc2b0d26d20413ad6d8d8010aaf0f1208cd223"}, &(0x7f0000000380)=0xe8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockname$inet(r2, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) 00:00:17 executing program 1: munlock(&(0x7f000050a000/0x4000)=nil, 0x4000) mprotect(&(0x7f000050a000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080), 0x110) 00:00:17 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000032, &(0x7f0000000040), 0x4) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x188, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e22ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="050000000c0000910f1076c09c9a3c03b4d4c9f5b1424a075a298af127dc14f9b2297529f84061c8a47a759ab42bb633de3e8c0567c6a416fe3935b197afb1b0a498580f767565f9998693a64406cbc81c6894ac2d639a3b48981f5dfb54fe0eb91b670cf8348b414ce4d993b32da110b9a6b2c659ef4a738b016bb30e9c13987fed0aa0424004baf6d544c76b0585ac2c40c07cc450bef9a98cfb7c4a29b2aa98258e711d93a81106218468e2f1fa807fa2f1856615eb64eb57fc809abaf72891ad270b747a218c7d554ef702435c24c0b6c3839b9594f082c7a939697e8de04ada7e4239"], &(0x7f00000001c0)=0xa0) fcntl$dupfd(r1, 0x11, r1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x5, 0x3ff}, &(0x7f0000000240)=0x10) r3 = semget$private(0x0, 0x8, 0x0) semop(r3, &(0x7f0000000100)=[{0x3, 0x7bcd, 0x1800}, {0x7, 0x840, 0x1000}, {0x1, 0x1}, {0x3, 0x9, 0x1800}, {0x7, 0x6, 0x1800}, {0x0, 0x1000, 0x1800}], 0x6) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000000000)=0xc9c) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) fchdir(r0) 00:00:19 executing program 3: symlink(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./control\x00') r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xfffffffffffffffc, 0xc}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) 00:00:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x20040, 0x20) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffc0) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x100) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:00:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x14e) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f00000000c0)='./file0\x00', 0x6) 00:00:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x30000, 0x8) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') r1 = dup(0xffffffffffffff9c) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') syz_emit_ethernet(0x22, &(0x7f0000000000)="997ffce058f8d277ee347815080045d2602b7b796c4d491f7f16098438257f01fd2b") msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) 00:00:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6(0x1c, 0x7, 0x3) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:00:21 executing program 1: msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x4) bind$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x3}, 0x8) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') poll(&(0x7f00000000c0)=[{r0}, {}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x4, @empty, 0x38}, 0x1c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x100) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a000000e218860369a8e16c1c3085fc73f0b752ffb91c97dcb2486e7fb8c05615e155bee95fd60533ddc1317b732566e6904ea379b0b73afbf5b52b7c0deb2c391844b615468bb5d4fdac035e5400000000000000000000000000000000"], &(0x7f0000000080)=0x62) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x20000, 0x40) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 00:00:23 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x15, &(0x7f00000000c0), 0x8) 00:00:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getpid() 00:00:23 executing program 3: setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x2, [0x4]}, 0x8) 00:00:23 executing program 3: setitimer(0x0, &(0x7f0000000040)={{0x0, 0xffffffff}, {0x5}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e21ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="020000000700000000fcffff03000000df620000"], &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x6}, 0x8) 00:00:23 executing program 3: r0 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f00000000c0), 0x4) 00:00:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x12, r1, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:00:23 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000b123f2964267722366974ac2a9b00e000000800300000000000000000000"], 0x1) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:00:24 executing program 0: r0 = socket(0x2, 0x2, 0x0) sync() setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x1}, 0x1) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x4) 00:00:24 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000b123f2964267722366974ac2a9b00e000000800300000000000000000000"], 0x1) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:00:24 executing program 2: syz_emit_ethernet(0x30, &(0x7f0000000280)="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") 00:00:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1c) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="fcffffff0600000000030000ff4678000000ff00"], 0x0) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:00:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x6, 0xf, 0x1, 0x8}, &(0x7f00000001c0)=0x18) freebsd11_lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000380)=[0x0]) fchownat(r2, &(0x7f0000000280)='./file0\x00', r4, r5, 0x400) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r3, 0x5}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x102) socketpair(0x17, 0x20000007, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f00000000c0)=0x6, 0x4) fcntl$setflags(r7, 0x2, 0x1) 00:00:24 executing program 3: r0 = shmget(0x1, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) shmctl$SHM_LOCK(r0, 0xb) recvfrom$unix(r1, &(0x7f00000003c0)=""/234, 0xea, 0x1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0x8) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockname$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) preadv(r2, &(0x7f0000000380)=[{&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f0000000200)=""/179, 0xb3}, {0x0}], 0x3, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @broadcast}, 0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 00:00:24 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x5) socket$inet6(0x1c, 0x20000007, 0xffff) fcntl$dupfd(r0, 0x12, r0) 00:00:24 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x11, 0x2, 0x10, 0x1, 0x5, 0xe8}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xb, 0x2}, 0x8) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x9, 0x4) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup(r0) 00:00:24 executing program 0: openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) 00:00:25 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000000)=""/39, 0x27) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = geteuid() setreuid(r3, r3) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000200)=0x0) fchown(r2, r3, r4) 00:00:25 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000000040)='./file0/file0/file0/file0\x00') setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x100000001, 0x4) chroot(&(0x7f0000000000)='./file0/file0/file0/file0\x00') 00:00:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7f, 0x700, 0x6, 0x1, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xaa}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x6}, &(0x7f0000000080)=0x8) 00:00:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x8000, 0x1, 0x1, 0x5}, &(0x7f00000003c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x400, 0x9, 0x3, 0x6, 0x8}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000580)=ANY=[@ANYRES32=r1, @ANYBLOB="a10000002a79439a0cea464d0d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f0223c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5f93f57f65ccb67cf5c802d9301016798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b197b71fba4673f01dfc9ac789e8"], 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote}, &(0x7f0000000100)=0xfffffeb7) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x2d6e}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:00:26 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x110) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040), 0x0) 00:00:26 executing program 1: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x40, 0x6) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000040)="3bfebbf4368314b2cf76b54c5203f8cc4aa4bbbd8ed2f02607b1bc6880014caafaac05004719295d50dc95fc0b7639668a35b0d3eb74e26df2b44ca71507109fc6cc33727f1141d77fe66f0578cd98d732c02bda", 0x54) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000001c0)={0x3f, "9bc3b67106ccdcf36c5e5fcc1ba7b016"}, 0x14) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:00:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=')', 0x167}], 0x10000000000000af, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) fcntl$setown(r1, 0x6, 0x0) 00:00:26 executing program 3: ftruncate(0xffffffffffffffff, 0x400000000101) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 00:00:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x1, 0x100000001]}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x1, 0x5, 0x5}, &(0x7f00000001c0)=0x10) 00:00:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0xffff, 0x100}, 0x8) setsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe66) write(r2, &(0x7f0000000340)="44a667a5ca2e77d6ddaca516972a0f47b6b2a314532e1c7d120ee87e5f44176cfb4fcd0290712468c71a6839aaa77afe914d8696bea637d337c18ec7477319b917684fe353e35139a2cf1fd8781be17f6a6de26c431cee81ae595bd15d1844150cb8b993a50b0b9c59c4145cacaf250fbf1493bbe6fd4bb465bfea309712970b072d30e1da24e332d1b5d84eab68df4f8cc27b1676302cf63d98973632af8a2e40ea706b113b5d73b862a1997f3e223b5c88b084fc6f6f4a3fb7275d64848bc0a7137475d13b3e773dd08ab46a722948720fb040d77c9f226563ddcc80b918417e95b240699cdb9bf8cd247491c7202a3b1a663a1c8597", 0xf7) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x8b24, 0x21, "eea7bc599449d1eaa6b24ddbfbe3bef69b6e09b03737128aca41cf7924265820fe"}, 0x29) write(r0, &(0x7f00000001c0)="29655122987f22fee8bdcd5163db1c2aee48faa8b893b7d834dfe5a61490170924e599316d0c9110af51d6f94748d43e7bfa8cd84dd6759d546987ddbea2ea381f75b2a96c2baf9831ae3e1bf2d362f4a26f03fb7f95b6656155ba61757e2f068f855ea60f95df92d369cade371072917678ad61af9e398ae1a23f1561ebe1d77dcc1e544408be3efdecbe5fefafacb18c9166736c2226c37ea1591da3b43d0567b77583", 0xa4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) 00:00:28 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto(r0, &(0x7f00000007c0)="87aea5fef57d38aef8b0778354d18f3eeb433969f52ad2ba83c990596ab178d36813750ab3d491453b8e3f3314879f75b8f72810beb04391f7889bfcd11047a11f49d2bed046b584ff11680343e0889c12067a94182b80f9f2caba297e42f77ca8ec9a2bf94fa17b30959816a5f93cc8fd92", 0x72, 0x8, &(0x7f0000000840)=@in={0x2, 0x0, @broadcast}, 0x10) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000600)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/118, 0x76}, {&(0x7f0000000140)=""/220, 0xdc}, {&(0x7f0000000240)=""/185, 0xb9}, {&(0x7f0000000300)=""/173, 0xad}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/188, 0xbc}, {&(0x7f0000000500)=""/196, 0xc4}], 0x8, &(0x7f0000000680)=""/196, 0xc4}, 0x40000) clock_settime(0x0, &(0x7f0000000000)={0x0, 0x3a3a8ddf}) 00:00:02 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x7fffffff}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) shutdown(r2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x6, 0x2}, 0x8) poll(&(0x7f0000000280)=[{r2}, {r2, 0x14}], 0x200000000000015e, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x100}, {r2, 0x1e}], 0x2, 0x800) 00:00:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000580)=ANY=[@ANYRES16=r0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x4800000000000, 0x6, [0x7f, 0x8, 0x75b, 0x5, 0xed1, 0x8]}, &(0x7f0000000280)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r1, 0x7, 0x9}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0xb59e5a19dca3f0fc) lseek(r0, 0x0, 0x1000000000003) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000004c0)={r1, 0x7}, &(0x7f0000000500)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = getpid() msgget$private(0x0, 0x400) getpgrp(r2) 00:00:02 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:00:02 executing program 2: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(0x0, r1, r0) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r3, r2) 00:00:02 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) close(r1) socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xfff}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) flock(r0, 0x8) 00:00:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = accept4(r1, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x14) setsockopt$inet6_buf(r1, 0x29, 0x0, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="db", 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x2a, &(0x7f0000000100)=0x3, 0x4) r4 = dup2(r3, r3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000000c0)={r5, 0x4, 0x3, 0x99, 0xff}, &(0x7f0000000140)=0x18) 00:00:02 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) r0 = open(&(0x7f0000000000)='./file0\x00', 0x808, 0x92) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x4, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe, 0x40000000d}, &(0x7f0000000180)=0x8) 00:00:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x7ff, 0xf, 0x2, 0x7fff}, &(0x7f0000000140)=0x18) 00:00:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) r2 = msgget(0x3, 0x80) msgrcv(r2, &(0x7f00000004c0)={0x0, ""/4096}, 0x1008, 0x2, 0x800) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000140)=""/55, 0x37, 0x40, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x3) setsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000200)="a58792781ae919f8b25f127a820cc1f0ca8ca47172711befd4d00dba1ab483ca5da75a9ec6a6b5510b7dafbee820a81c4c3e231817aef3ee40e4a27496ce8a803cf3bf9117a32e7d07732d565aa87267ad6658ca52113a87c6bc2b40a4f03f732b9a5372808673dab348", 0x6a) freebsd11_fstat(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x10001, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x14aa, 0x10, 0x1, 0x1, r3}, 0x10) setgroups(0x0, 0x0) 00:00:02 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x7, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fstat(r0, &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r3, 0x75, "d60cd4b080e389559e40c02cc4c58ba2c0d609cee0545758834e73ceefe69756d9c6f93633a47912c590b8c82375e7f4737201b03b4f085c4fa90bcf8356f7ec618d2d12c92b25b8f1fa1e2e44fe784bec954023a3bd54125ead3d033bf8743ca8d31175c13bb6dba52b8dfe4ed25d2641f9336f80"}, &(0x7f0000000180)=0x7d) freebsd11_getdents(r2, 0x0, 0xfffffc5b) 00:00:05 executing program 3: truncate(&(0x7f0000000300)='./file0/file0\x00', 0x8000) mprotect(&(0x7f000026f000/0x3000)=nil, 0x3000, 0x5) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xbd3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x1}, 0x8) r2 = shmget(0x1, 0x4000, 0x48, &(0x7f0000271000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000200)=""/238) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, &(0x7f0000001180), 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x1) 00:00:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0xa41, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x800}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x79c}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x1e3) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001800)="2648b30ceb7f9ae4802bb963953b0be6690eb1da5766d8ae1ae60017434157a984fb56924b82ba6f625d1c53347abfa8dbd642fab21e9e935984b97b6d9e8ad4bb12b309f3e5619018c2251f4d81bfa8648d1c62faf3d0a2e5f337323965", 0x5e}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4) recvfrom$inet6(r0, &(0x7f00000003c0)=""/85, 0x55, 0x0, &(0x7f00000004c0)={0x1c, 0x0, 0x1, @empty, 0xbf5}, 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440)={0x4}, 0x8) sendto$inet(r0, &(0x7f00000006c0)="f3a8f88565447e88a48b8cdea25b8fa4a85de12bed9fb8fb870ecca22a5c8666678eecc34e159cf7f7f3e504d9c0191adc284e42b1c5af70bf3bab895def54eb3ab5fb63b431030d5befc36fbf1c5128590926a841a0d1466e95f4e8cc7c9e0b6f464444330710d6b57f7b0b1df885d4e9be896d430518e9cd04a84d2330b2247f7b77458f01fd188660dedf566c7203e040910346", 0x95, 0x20000, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffa) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000a00)={r1, 0xffffffff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000980)={r1, 0x7, 0x3, 0x0, 0x2}, &(0x7f00000009c0)=0x18) 00:00:05 executing program 2: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x80000000}, {0x0, 0x9}}, 0x0) 00:00:05 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x20201, 0x9) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r2, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000540)=0xffffffee, 0xffffffb) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="f0ff0200d1569eae69ca0b5b620275b2a47f02d8fae542568ed9351c838fcc22427f17219021fd21df18e373cb12"], &(0x7f00000003c0)=0xe) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) readlink(&(0x7f0000000080)='./file1\x00', &(0x7f0000000840)=""/132, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000580)=0x257) r7 = socket(0x2, 0x25, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="bd1d81458b323c862c8214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375695671838f6b429374dc01d1dbc79c1468804f37", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r8, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x101) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b19d729de8052d27542610d35009cce2f793f675247fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610ada7eabee39767760cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="0d53bceea717ecde6cd7a44935e7cdec490ed7881d61c854a40c2e847d5465"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:00:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) truncate(&(0x7f0000000140)='./file0\x00', 0x3) mlockall(0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:00:05 executing program 1: socketpair(0x1, 0x30000003, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000240)=0xc8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0xffffffff, 0x7, 0x100000001, 0xaf, 0x1}, &(0x7f0000000100)=0x14) msgget$private(0x0, 0x200007ffffd) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x9}, &(0x7f00000002c0)=0x8) 00:00:05 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) fcntl$setflags(r1, 0x2, 0x1) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:00:06 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setuid(0xee01) r0 = socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r0, 0x7) chmod(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:06 executing program 3: setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x11e) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x100000001}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="01001c00d9cbaf520b9d6c080e8105d72efb22c68ce7f971021da9b574740d14"], 0x24) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x20, 0x50c0, 0x0, 0x1, 0x8}, &(0x7f0000000240)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x0, 0x2, 0xfffffffffffff562, 0x200, 0x9}, 0x14) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x805, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in]}, &(0x7f00000003c0)=0x10) 00:00:06 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) fcntl$setflags(r1, 0x2, 0x1) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:00:06 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1415, 0x0, &(0x7f00000001c0)=0x6a4d46915fed30f) r1 = socket(0x1f, 0x2, 0x100000001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x2, 0x3, 0x1, 0xbf83}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x3, 0x410, 0x8, 0x1, r2}, &(0x7f0000000240)=0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f0000000040)={@loopback, @multicast2, @multicast1}, 0xc) getresuid(&(0x7f0000000280), &(0x7f0000000300), &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000080)={r3, &(0x7f0000000340)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) 00:00:06 executing program 0: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, r0) setresgid(0xffffffffffffffff, 0x0, 0x0) 00:00:06 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) setuid(r1) setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0) accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) 00:00:06 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/2}, &(0x7f0000000600)=0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r3 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) recvmsg(r3, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) socket(0x2, 0x5, 0x0) 00:00:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) setuid(0xee01) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r1, &(0x7f00000003c0), 0x273, 0xc00) fcntl$setflags(r1, 0x2, 0x0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000100)=0x4) lseek(r0, 0x4c, 0x7) 00:00:06 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x100, 0x4, "876cb469"}, 0xc) shutdown(r0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x1ba) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000002c0)=0x10) 00:00:06 executing program 3: execve(0x0, &(0x7f0000000000), &(0x7f0000001fc0)=[&(0x7f0000001dc0)='(-%}\x00']) r0 = semget$private(0x0, 0x3, 0x640) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000600)=[0x7, 0x40, 0x100000000]) execve(&(0x7f0000000040)='./file1\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='!*:%\x00', &(0x7f00000000c0)='(-%}\x00', &(0x7f0000000100)='$!:+\x00', &(0x7f0000000140)='(-%}\x00', &(0x7f0000000180)='(-%}\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='(-%}\x00', &(0x7f0000000240)='(-%}\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000580)=[&(0x7f0000000340)='(-%}\x00', &(0x7f0000000380)='(-%}\x00', &(0x7f00000003c0)='(-%}\x00', &(0x7f0000000400)=',#/\xcb\xd5*\x00', &(0x7f0000000440)='(-%}\x00', &(0x7f0000000480)='[$&\x00', &(0x7f00000004c0)='(-%}\x00', &(0x7f0000000500)='-@\x00', &(0x7f0000000540)='\x00']) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x80) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000640)=[0x40]) 00:00:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000007c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0xc0}, {0xffffffffffffffff, 0x44}, {0xffffffffffffffff, 0x7}, {r0, 0x4}, {r0, 0x44}], 0x6, &(0x7f00000001c0)={0x1, 0x2}, &(0x7f0000000200)={0x6}, 0x8) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000640)=[0x0, &(0x7f0000000600)='{#]$^\x00'], &(0x7f0000000780)=[&(0x7f0000000680)=')\x00', &(0x7f00000006c0)='!/\x00', &(0x7f0000000700)='\'@\x00', &(0x7f0000000740)='}/\x00']) 00:00:06 executing program 2: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) mincore(&(0x7f0000d74000/0x4000)=nil, 0x4000, 0x0) mincore(&(0x7f0000d77000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/65) munmap(&(0x7f0000d77000/0x2000)=nil, 0x2000) 00:00:06 executing program 3: execve(0x0, &(0x7f0000000000), &(0x7f0000001fc0)=[&(0x7f0000001dc0)='(-%}\x00']) r0 = semget$private(0x0, 0x3, 0x640) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000600)=[0x7, 0x40, 0x100000000]) execve(&(0x7f0000000040)='./file1\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='!*:%\x00', &(0x7f00000000c0)='(-%}\x00', &(0x7f0000000100)='$!:+\x00', &(0x7f0000000140)='(-%}\x00', &(0x7f0000000180)='(-%}\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='(-%}\x00', &(0x7f0000000240)='(-%}\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000580)=[&(0x7f0000000340)='(-%}\x00', &(0x7f0000000380)='(-%}\x00', &(0x7f00000003c0)='(-%}\x00', &(0x7f0000000400)=',#/\xcb\xd5*\x00', &(0x7f0000000440)='(-%}\x00', &(0x7f0000000480)='[$&\x00', &(0x7f00000004c0)='(-%}\x00', &(0x7f0000000500)='-@\x00', &(0x7f0000000540)='\x00']) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x80) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000640)=[0x40]) 00:00:06 executing program 3: execve(0x0, &(0x7f0000000000), &(0x7f0000001fc0)=[&(0x7f0000001dc0)='(-%}\x00']) r0 = semget$private(0x0, 0x3, 0x640) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000600)=[0x7, 0x40, 0x100000000]) execve(&(0x7f0000000040)='./file1\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='!*:%\x00', &(0x7f00000000c0)='(-%}\x00', &(0x7f0000000100)='$!:+\x00', &(0x7f0000000140)='(-%}\x00', &(0x7f0000000180)='(-%}\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='(-%}\x00', &(0x7f0000000240)='(-%}\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000580)=[&(0x7f0000000340)='(-%}\x00', &(0x7f0000000380)='(-%}\x00', &(0x7f00000003c0)='(-%}\x00', &(0x7f0000000400)=',#/\xcb\xd5*\x00', &(0x7f0000000440)='(-%}\x00', &(0x7f0000000480)='[$&\x00', &(0x7f00000004c0)='(-%}\x00', &(0x7f0000000500)='-@\x00', &(0x7f0000000540)='\x00']) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x80) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000640)=[0x40]) 00:00:07 executing program 0: socketpair$unix(0x1, 0x20000001, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000000)="12", 0x1, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000140), 0xffffff94, 0x0, 0x0, 0x0) fsync(r0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x1, 0x908e, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x3, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x0) 00:00:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fstat(r0, &(0x7f0000000000)) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x0, 0x0) 00:00:07 executing program 3: execve(0x0, &(0x7f0000000000), &(0x7f0000001fc0)=[&(0x7f0000001dc0)='(-%}\x00']) r0 = semget$private(0x0, 0x3, 0x640) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000600)=[0x7, 0x40, 0x100000000]) execve(&(0x7f0000000040)='./file1\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='!*:%\x00', &(0x7f00000000c0)='(-%}\x00', &(0x7f0000000100)='$!:+\x00', &(0x7f0000000140)='(-%}\x00', &(0x7f0000000180)='(-%}\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='(-%}\x00', &(0x7f0000000240)='(-%}\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000580)=[&(0x7f0000000340)='(-%}\x00', &(0x7f0000000380)='(-%}\x00', &(0x7f00000003c0)='(-%}\x00', &(0x7f0000000400)=',#/\xcb\xd5*\x00', &(0x7f0000000440)='(-%}\x00', &(0x7f0000000480)='[$&\x00', &(0x7f00000004c0)='(-%}\x00', &(0x7f0000000500)='-@\x00', &(0x7f0000000540)='\x00']) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x80) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000640)=[0x40]) 00:00:07 executing program 2: readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x2) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r2, 0x7) socket$inet(0x2, 0x4, 0x400) mlockall(0x1) r4 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000000580)='\n', 0x1) sendmsg$unix(r2, &(0x7f0000000500)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000100)="fd6d4ea4758d09a4db894cdee7c7cc5edb2b5c3642561ecf0e", 0x19}, {&(0x7f00000002c0)="7e226473c5cb698cd0422f41daa4e72b9e7b79e4a4d6cf4c6eac094a0c3400e1cae2f8bcbbec2896147a230f310f68f5b273f9f75dec522ec4f78f426cb644f9964bb5a80e7e1eff21402c176b308c761c4b3b247b026be0e68dcae1320decad89c6", 0x62}], 0x2, &(0x7f00000004c0)=[@rights={0x20, 0xffff, 0x1, [r0, r1, r1, r2]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x40, 0x1}, 0x8) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:00:07 executing program 0: syz_emit_ethernet(0xffffffffffffff79, &(0x7f0000000000)="08dc5eec33997ffce078150800486b2b85dee222dadc97a553452c8f4a4a190c7d") freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x7) 00:00:07 executing program 3: execve(0x0, &(0x7f0000000000), &(0x7f0000001fc0)=[&(0x7f0000001dc0)='(-%}\x00']) r0 = semget$private(0x0, 0x3, 0x640) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000600)=[0x7, 0x40, 0x100000000]) execve(&(0x7f0000000040)='./file1\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='!*:%\x00', &(0x7f00000000c0)='(-%}\x00', &(0x7f0000000100)='$!:+\x00', &(0x7f0000000140)='(-%}\x00', &(0x7f0000000180)='(-%}\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='(-%}\x00', &(0x7f0000000240)='(-%}\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000580)=[&(0x7f0000000340)='(-%}\x00', &(0x7f0000000380)='(-%}\x00', &(0x7f00000003c0)='(-%}\x00', &(0x7f0000000400)=',#/\xcb\xd5*\x00', &(0x7f0000000440)='(-%}\x00', &(0x7f0000000480)='[$&\x00', &(0x7f00000004c0)='(-%}\x00', &(0x7f0000000500)='-@\x00', &(0x7f0000000540)='\x00']) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x80) 00:00:07 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x1) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x3f, 0x2}, {0x1, 0x100000000}}) 00:00:07 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000180)) r1 = accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000003c0)={0x2, [0x0, 0x0]}, &(0x7f0000000400)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000440)={r2, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x4, 0x1, 0x1800, 0x1, 0x360100000000000, 0x9a, 0x80000000, 0xf516, r3}, &(0x7f0000000380)=0x20) 00:00:07 executing program 3: execve(0x0, &(0x7f0000000000), &(0x7f0000001fc0)=[&(0x7f0000001dc0)='(-%}\x00']) r0 = semget$private(0x0, 0x3, 0x640) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000600)=[0x7, 0x40, 0x100000000]) execve(&(0x7f0000000040)='./file1\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='!*:%\x00', &(0x7f00000000c0)='(-%}\x00', &(0x7f0000000100)='$!:+\x00', &(0x7f0000000140)='(-%}\x00', &(0x7f0000000180)='(-%}\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='(-%}\x00', &(0x7f0000000240)='(-%}\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000580)=[&(0x7f0000000340)='(-%}\x00', &(0x7f0000000380)='(-%}\x00', &(0x7f00000003c0)='(-%}\x00', &(0x7f0000000400)=',#/\xcb\xd5*\x00', &(0x7f0000000440)='(-%}\x00', &(0x7f0000000480)='[$&\x00', &(0x7f00000004c0)='(-%}\x00', &(0x7f0000000500)='-@\x00', &(0x7f0000000540)='\x00']) 00:00:07 executing program 3: execve(0x0, &(0x7f0000000000), &(0x7f0000001fc0)=[&(0x7f0000001dc0)='(-%}\x00']) r0 = semget$private(0x0, 0x3, 0x640) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000600)=[0x7, 0x40, 0x100000000]) 00:00:07 executing program 3: execve(0x0, &(0x7f0000000000), &(0x7f0000001fc0)=[&(0x7f0000001dc0)='(-%}\x00']) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000600)=[0x7, 0x40, 0x100000000]) 00:00:08 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x5, &(0x7f0000778000)={0x2, 0xffffffffffffffff, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x3, 0x2ad, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x1, 0xfffffffeffffffff, @loopback, 0x3}]}, &(0x7f0000000140)=0x10) 00:00:08 executing program 3: execve(0x0, &(0x7f0000000000), &(0x7f0000001fc0)=[&(0x7f0000001dc0)='(-%}\x00']) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000600)=[0x7, 0x40, 0x100000000]) 00:00:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e0600000065f985f43000"], 0x10) write(r0, &(0x7f0000000140)='\x00', 0x1) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:00:08 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) r3 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2500000084000000070000000057000000060000001c000000840000000a00000000000000"], 0x25}, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e0600000065f985f43000"], 0x10) write(r0, &(0x7f0000000140)='\x00', 0x1) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:00:08 executing program 3: execve(0x0, &(0x7f0000000000), &(0x7f0000001fc0)=[&(0x7f0000001dc0)='(-%}\x00']) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000600)=[0x7, 0x40, 0x100000000]) 00:00:08 executing program 2: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x6) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:00:08 executing program 3: r0 = semget$private(0x0, 0x3, 0x640) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000600)=[0x7, 0x40, 0x100000000]) 00:00:08 executing program 2: r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x3000) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) mlockall(0x2) shmctl$SHM_LOCK(r0, 0xb) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7ff, 0x3}, &(0x7f0000000100)=0x94) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x9aee, 0x1f}, &(0x7f0000000180)=0xc) 00:00:08 executing program 3: r0 = semget$private(0x0, 0x0, 0x640) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000600)=[0x7, 0x40, 0x100000000]) 00:00:08 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) socketpair(0x1c, 0x7, 0x101, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) semop(r0, &(0x7f0000000200)=[{0x2, 0x0, 0xffffffffffffffff}, {0x3, 0x655}, {0x0, 0x7ffd, 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x3, 0x3, 0x7, 0x4}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r3, 0x2}, &(0x7f00000001c0)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) readlinkat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/63, 0x3f) socket$inet_udp(0x2, 0x2, 0x0) login: panic: sbfree: m 0xfffff8001291a500 !M_NOTREADY cpuid = 0 time = 8 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002131f4c0 vpanic() at vpanic+0x1e0/frame 0xfffffe002131f520 panic() at panic+0x43/frame 0xfffffe002131f580 sbfree() at sbfree+0x1f4/frame 0xfffffe002131f5c0 sbcut_internal() at sbcut_internal+0xf0/frame 0xfffffe002131f610 sbrelease_internal() at sbrelease_internal+0x9c/frame 0xfffffe002131f650 sofree() at sofree+0x492/frame 0xfffffe002131f6b0 soclose() at soclose+0x5b3/frame 0xfffffe002131f730 _fdrop() at _fdrop+0x3a/frame 0xfffffe002131f760 closef() at closef+0x27d/frame 0xfffffe002131f7f0 fdescfree_fds() at fdescfree_fds+0xbd/frame 0xfffffe002131f840 fdescfree() at fdescfree+0x58a/frame 0xfffffe002131f900 exit1() at exit1+0x780/frame 0xfffffe002131f970 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe002131f980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002131fab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002131fab0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f30a, rsp = 0x7fffffffec58, rbp = 0x1 --- KDB: enter: panic [ thread pid 1057 tid 100518 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why