Warning: Permanently added '10.128.0.214' (ECDSA) to the list of known hosts. 2019/05/14 00:57:34 fuzzer started 2019/05/14 00:57:34 dialing manager at 10.128.0.248:32338 2019/05/14 00:57:34 syscalls: 497 2019/05/14 00:57:34 code coverage: enabled 2019/05/14 00:57:34 comparison tracing: enabled 2019/05/14 00:57:34 extra coverage: support is not implemented in syzkaller 2019/05/14 00:57:34 setuid sandbox: support is not implemented in syzkaller 2019/05/14 00:57:34 namespace sandbox: support is not implemented in syzkaller 2019/05/14 00:57:34 Android sandbox: support is not implemented in syzkaller 2019/05/14 00:57:34 fault injection: support is not implemented in syzkaller 2019/05/14 00:57:34 leak checking: support is not implemented in syzkaller 2019/05/14 00:57:34 net packet injection: enabled 2019/05/14 00:57:34 net device setup: support is not implemented in syzkaller 00:57:47 executing program 0: r0 = socket$inet(0x2, 0x3, 0x7f) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x7, @mcast1}}, r1, 0x80000001, 0x2, 0x3}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000240)={r4, 0x1f, 0xf, 0x5346, 0x65c}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000340)={r4, 0x12, "4e1430aa53a90436435d27cdff2d05f2d801"}, &(0x7f0000000380)=0x1a) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f00000003c0)=0x4, 0x4) r5 = semget(0x3, 0x2, 0x44) __semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000400)=""/66) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000480)={@broadcast, @loopback, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000500)={@mcast2, r6}, 0x14) sendto$inet6(r2, &(0x7f0000000540)="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", 0x1000, 0x4, &(0x7f0000001540)={0x1c, 0x0, 0x0, @mcast1, 0x5141}, 0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000001580)=0x5, 0x4) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f00000015c0)="ccdd971bb2c61950b0ecf9f63d0520361f87cb88cae038b445f42fd4713d8ef6bfee684124a39efe37d71e640bb2a79f17bed913c0ad79645b4cb7fad4931a6c49f8ca4d9d8ca8aeaa903fdfa7a7f1fc446f5a78c8462cc6f4bf24b9976181264b48e0e9938bc3a00b67b644c7c62ef8cd779b6352fe3ea5223ecb2dad9f1fab6a673fa689a2f5a8ade1c4c1610f2634165da9e15f34ac94bff1b9e3f650193408a394188b1b5033982ee90cbf2fea81bf29ceae") readlink(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)=""/67, 0x43) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001740), 0x4) getsockopt$sock_int(r2, 0xffff, 0x1, &(0x7f0000001780), &(0x7f00000017c0)=0x4) r7 = accept4$inet(r0, &(0x7f0000001800)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001840)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000001880)={r4, 0xffffffff, 0x9, [0x0, 0x4, 0x9, 0xfffffffffffffffc, 0x3ff, 0x1, 0x0, 0x1, 0x8]}, &(0x7f00000018c0)=0x1a) flock(r7, 0xf) unlinkat(r2, &(0x7f0000001900)='./file0\x00', 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000001940)={0xfffffffffffffffa, {{0x2, 0x3, @rand_addr=0x3ff}}}, 0x90) setsockopt$inet6_group_source_req(r2, 0x29, 0x53, &(0x7f0000001a00)={0x2, {{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x6a4c}}, {{0x1c, 0x3, 0x6, @ipv4, 0x3}}}, 0x108) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000001b40)={0x1, 0x9, 0x867a, 0x2}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000001b80)={@remote={0xfe, 0x80, [], 0x0}, r6}, 0x14) 00:57:47 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x30000000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000001080), &(0x7f00000010c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001100)={0x0, 0x5, 0x0}, &(0x7f0000001140)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001180)={0xf, 0x67, r1}, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000011c0)={r1, 0x3, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001200)={r1, 0x2, 0x5}, &(0x7f0000001240)=0xc) r3 = dup(r0) ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f0000001340)={{"79ccb80954e8da08412731a2b781055c619816b0f0c4a8473117b09a6dba2682b6ef932dd2a0e12248f360497572a280da929bd797438a52e5b4b979332d4d0a1dce6374107b518fc03ce2d6647a1aab951f5a9a0219132b550a72b92786a79bcc5cafb65709ab51f3ec35f2907b5899a6319a81882b61985dd46d1b136a86830a3ec0fe6cb819bc272bf2f0abec357f93701174cc87f1d5eeed2d2402fbcbc54821b21dee07577422f75beab14b99123e73c29f13ac826f5b51633d47aef6cc2f92032910cb916f20ad49d5937b41aad04151a1f679fac78918ecaba4ded0c40ba653be57de26073f2cf3c1069b567274252b9cb4ba93aacfed408298edc6f3e6725871cc51881d3fc3c9f9fc8bf1af614dac54ad4f56e3c52ec3d8d37813b1c58be7214f4c73193b5f2ff26245af683e60ac9759cb3b4244032893b5d488c60a7eaed7cd3029efa26932cde654a5026e76d4b3e22de64e2f5d20cbf297c202d5738dec7d1f26c228a626ecc40279adbed876d7035fc3e043e75db8c683e8f25c05fd4f61c6c3ece7f6c5b585d6304b1247b995c41ae5890b28a5f3efc3acbdf1bb7e4d7ebc48c178adfda1f7bade375061e614da492ad1ebdd1fd41d4f38ef4775876270159992929c6bca5e56a0e28bc7cbf36f0f250afe4182b64c7c7e2539b6ad2b8cfdbda770b8084cc5b7b84d3b51d3a7e6f38b62ba76ac92492b03d2edef849460826976eb42ef2fdb3d3094934171339dee6172619952bf34c78877fb42e2eafbf1cc555a8e5f9f94b3b5cd51e5b0acb7e2ce77d3c60eba3a04e029854b5122b862877605e731cf520855440d1b41d980f448d0dd713f3e592a111ecf2780289cbd36287660ffd84cf8f3249bec247eb1256757d9d94194a7ea84309d52054877e5820cd4a431d22a6804c385f7dc9493eb18a9a0a16ff8e2d3e04e1a76bbc91016aaa6c5edfe0a6d096f42dc4c55806792e89ecbea6724279f55ab93ff173d1d859a1dbd21cfaf4f75e9de21e2f7108dd2aef767ffb77f35e4d9aa214cc538ac89cc4d35f0312da282fc11954b2a7ab37dd2ac959ddc0b48917d006eed6ec2ae3d68ad5a16615edde23e4246af8f9740e2f2c4c74f8036ded1095f26976a82fe2f5d811faa6fe53a767159b84de4d864f5b9556d463a037d6477c074a5a3078bdeea0da3c68815569176554eb0e805dc4c0d56644669c9bd19fb3cb6668c0e2a09128893a76a3cca4ad9726c7b7b2d77f2a0fc573938d25060aab9b0820d74ca253fa3b709cca4d95753c39149e95e14b227c60ffd37e6a7b32f0e4234ceaac5bddabb12d36e554d88d54fc4ee299ef7f765d903e5b8f1a2300b45b56a38d3a08d541145f2d72b26a14c138309d61b9de066de051bd99633386845e41e3258d751bf95ed2db53d556630ecf1dae18a539112d875dbe420f04e3fed", "a936fc3f4b59923ed4c527c8cd615401490cd80e538a79ea7eae16d285b8cd11", 0x9, 0xffffffffffff0cf5}, &(0x7f0000001280)="da9123395cc2a160bc62b99bab10667970d5229d290d7693ffbb35b1b212474c8afb1640a4835059d14059636444d344488846c3f99953764406edae8f7e289a2afd8c7c7322e6669f0352c2d5b54e66771f4448fa8ab6d8cc86052efb9e602ec556999c1269c5c306a9ba80d80fe26ca2c19b292dad40cc8aeefdf83c29840d4f9e0d8eb82d5212c77f5f", 0x0, 0xffffffffffffffff, 0x4, 0x5, 0x5, 0x81, 0x1, 0xcb}) ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f00000017c0)="fe37fbee") setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000001800)={'accf_http\x00', "26981135b44a62ada4f2a1fd38d7c574e5522a60911c392294ff3b1f9a0b36c1b666731bd25bcd78921fcfa7f6cc745a293af397f4f468afde9fd25bd1dd8418b34fc36729d5e1ec2a38635e706f4df4cf033e5ecb30f73ae12deea8ce32c7ea81dc9039351fa08009fac763c39bbae5af36b47e9ca914d36b852b7a0a8b4819895416104cd527e8aa98595b0d9b1e91cca01575ac7b229a26cb6cd89ab641c4b95630fdc6a2a14268b9a341a640d9f2da1997200fcf89f7e849eecff28d74170a89a4ea39afa3b6933858b095225f978edc1259d21320f2728eb8fc2a761571d50e65934e05283f4eb30f38aa9c37b7"}, 0x100) utimes(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={{0x6, 0x200}, {0x2}}) r4 = accept4$inet6(r0, &(0x7f0000001980)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00000019c0)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001a00)={@in6={{0x1c, 0x2, 0x7, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xb561}}, r1, 0x100000001, 0x0, 0x1}, 0x8c) setitimer(0x1, &(0x7f0000001ac0)={{0x20000000, 0x6810}, {0x1, 0x2}}, &(0x7f0000001b00)) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000001c00)={0x128, &(0x7f0000001b40)=[@in={0x2, 0x1, @loopback}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x400, @loopback, 0xfffffffffffffe01}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x1, @loopback, 0x5}, @in6={0x1c, 0x1, 0xffffffff, @loopback}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000001c40)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000001c80)={r1, 0x3}, &(0x7f0000001cc0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001d00)={0x2, 0x20, 0x8, 0x4, r5}, &(0x7f0000001d40)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000001d80)={r1, 0x4, 0x5}, &(0x7f0000001dc0)=0xc) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000001e00)={0x0, "46a0f1aa022954943d05450b92af6a70"}, 0x14) r6 = socket$inet6_sctp(0x1c, 0x690711121882ac23, 0x84) ioctl$DIOCKILLSTATES(r3, 0xc0e04429, &(0x7f0000001e40)="a8ca0ae2103d7b834e1dd8dcd7206f5cee3b72be1b66848c0389daab95e0b7f1944eed710831d552ef956e4b199ac6604ca5eaf1281c30d2673e693db6c954b6187b024cfb5a30843e1fe39a85bbd88f20") setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000001ec0)=0x5, 0x4) ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f0000001fc0)={{"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", "e078ad34bbaab4677544c6df0c4448d6b9079454a5fd58dae0a3fbae64619c03", 0x2, 0xfffffffffffffff9}, &(0x7f0000001f00)="e1f85210fde3490f790682bf99179ec98f2d57dd0c8dcb5942052eefba98dbd3416b3c53285cb54f4b139f6f79443d0ea5dd4e2d56abca52e41bff674fc280bc001212c84c6b473723cb533ff8efad9f387c4cc95f76ca2fdb0592e1cbbea7a05bf5590ccf995f3baa0cf4429c9b5874d1d1c81d031e66e364ab86b1a0417ade01a448544300ebe144091edf73db6aea71bd97648457459a83b3e5a339ea21", 0x819, 0x1000, 0x3ff, 0xfffffffffffff97f, 0x4cd, 0x1, 0x10000, 0x5c7}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000002440), &(0x7f0000002480)=0x4) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000002540)={{"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", "a958be244ac16639a96a8885a3fd3c3f576a03d8fe860809255744a8d0a70665", 0xfffffffffffffff7, 0x5}, &(0x7f00000024c0)="0077f57f2c8a021458a7782cf838b2c40b2b310e7ab6bc0960183b55bdb81b989381e618cd8dac3db1d4f11736a279bea6336b57c933fbf27e5b248010fd5ab3921252d2d9bf824cc58063e12f4d97a104c878372adc3e9792b4e606b349ea807c89630c385edb866c9e7cd57309cb", 0x1, 0x6, 0x1, 0x1, 0x0, 0x1, 0x100000001, 0x6}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = fcntl$dupfd(r3, 0x0, r6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f00000029c0)={@in={{0x2, 0x0, @broadcast}}, r2, 0x3, 0xf62, 0x100, 0x1, 0x7bd, 0x9}, &(0x7f0000002a80)=0xa0) 00:57:47 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x4, 0xf, 0xf5, 0x397e}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x27}, 0x8) sendto$unix(r0, &(0x7f0000000100)="9de598a2aa8f36601980fd19757dfe1e90cc848a43b93f20d9e6f6350cfd8e35b17d4780070f759ceabcc51ae31fb51e326b8a61bb137a2d50678bbd484a9d8119eb81fc6d62eb61682d3b0d59c482c8625dc0e32e1454466fe88b55871e0c1cdb2aeb400ab2103000e575fe451f57a70cecf0d877d3eb2c30c5f83e2b009f315375208e499aaaef265f6752494ca38068", 0x91, 0x100, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0x8) r3 = accept4$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x0) link(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') setsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000000300)=0x8001, 0x4) getsockopt$inet6_tcp_int(r3, 0x6, 0x1080, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f00000003c0)={0xd6, {{0x1c, 0x1, 0x5, @loopback, 0xe1ee}}}, 0x88) sendto$inet6(r1, &(0x7f0000000480)="d3578b84700b099a8d1c9f494b160ee51f887f8217612b89c929f63a", 0x1c, 0x109, &(0x7f00000004c0)={0x1c, 0x1, 0x3, @loopback, 0x6}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000500)=""/215, 0xd7, 0x40, &(0x7f0000000600)={0x1c, 0x1, 0x800, @mcast2, 0x80}, 0x1c) connect$inet(r1, &(0x7f0000000640)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000680)={0x3, "78d103e48532fe0f7ef7db8a07bd4ca5"}, 0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000006c0)={r2, 0xda2, 0x3, 0x1000, 0x95}, &(0x7f0000000700)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000780)={r4, &(0x7f0000000740)=[@in6={0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000007c0)=0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000800)=0x400, 0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0x20, &(0x7f0000000840)="2065a6cac59131fd3cd88dc5697e046ece67b2e3abfeb991889b4845367e08ccedad333e93183aa88cb5f71c59e9df2191a8b7a726280434205fd1a9220a4f20fa40dd0d99e4ab382eaa4e02b1b91bf63904e57911a96a031e65b86678fdca4ab5971fb1d2dfa50348eed05fc4abe657ff5726b10671198b7be116c0735a37be1f41f8e0dbf61105cb1814772c009d93b7e90660c44f7534e1e712052336b7880607b561ccb2051ef393c647ccd730c539b64cb450bbae42ac63b9bfbc3d5d035f180183083d87cc0d1e9752eb8f0beaa250a14d3ce72b5f984b59bcbdcaac83d0639b14569279f5", 0xe8) getsockopt$inet6_tcp_int(r0, 0x6, 0x410, &(0x7f0000000940), &(0x7f0000000980)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000009c0)={r2, 0x8, 0x8}, 0x10) sendto$unix(r0, &(0x7f0000000a00)="a3f9df54fb7ab0959fd51d3e9b189ec774e93b7e4059ec1b763a46b85855576d28767a1e0731ceeee347a381830642c1ab32f52a41fa716e7eded8aa33b503b4be306b6577e77628a31f9c0f71ad4c3268e88b02a39ed1f0e65e23fc08833bb0173845bfd9545e8fc67e6c085e8821dedf98b46d4cf8ca42c8bacf157f24412714b1379df7ae17febe40b32f56fede804c7314644e97cb892d8bc74b1e69ae8bd71d491157377269", 0xa8, 0x1, &(0x7f0000000ac0)=@abs={0x1, 0x0, 0x0}, 0x8) r5 = socket$inet(0x2, 0x30000000, 0x5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000b00)={r4, 0x4, 0x3157}, &(0x7f0000000b40)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000bc0)={r4, &(0x7f0000000b80)=[@in6={0x1c, 0x0, 0x1, @ipv4, 0x4}, @in6={0x1c, 0x1, 0x3, @empty, 0xfffffffffffffff3}]}, &(0x7f0000000c00)=0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000c40)="92772b5479613ef75589406eacde2a0df5b9ce50748ebef4f7a99ba272f9664f3ad88c2d23684858551d447b2daae553a24b05876f5be292d424a89d3b64b33f8c4bf5d4e47b5644905602470e2a3fd5cdb12e", 0x53) r6 = msgget$private(0x0, 0x480) freebsd11_fstat(r1, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() fstat(r5, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) r12 = fcntl$getown(r1, 0x5) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000f00)={{0x1, r7, r8, r9, r10, 0x102, 0x9976}, 0x0, 0xfff, 0x10000, 0x3ff, 0x8, 0x8b9, r11, r12}) 00:57:47 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_http\x00', "cda8a427ef76c904af4507c646c9d4860597c80e404a74ec625953f4e2d9deeb5e0b6914f0a8b49338042372180142befb04846e9624503f1de4b982e91337f12875894246d61e5d60db221db8f165797e83cfc153223d7b22425e7b52b0c7a767901a3c6c6d55da3c59f3baab3f7cfd50db99e0d493ee310ffccbf43cec9a118767cf3630a692c231be1cf53f69d6c100e3ff6515c7084cdf2c0d92f1bbcf6badc3f184de9fef9206da66ff5256cbf95c10b56d633781a233863a3266abe83a79098c222e4783aedd2ef15ac09bff42c2519d46040d1972ab059680e215c0d09648ce5b2f384651c6c876a350185046"}, 0x100) r1 = dup2(r0, r0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x80000000, 0x9}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f00000002c0)="e2ceb7ee327857436ec8fb783a27070e75440eb9f4d54d8b3556e0f9a9adefc756e72e14be9b290ca433ebdc06be02d7d634cf9c269d3d3b4fadfc4bbfc870c7ac4c18c79f2db9ebb1109e63cb679c915d4f6f391062846e4dce9a7917e4ed", 0x5f) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={r3, 0x1, 0x2, [0x4, 0x8001]}, &(0x7f0000000380)=0xc) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f00000003c0)={0x4, {{0x2, 0x0, @multicast1}}}, 0x90) r6 = dup2(r0, r0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000480)=0x9, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000004c0)={0x9, {{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x88) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000580)="9c45b4ec35d94a0f686400c242bfe2007d751a28420843c591ec5694270932eccea72952c3537159bc9bd6d82f11c4cec1686070db1ccc735d40d3b17d6e7f25d0b62fec39945eb3da2702933e390fab902b55be842d0308ee98996aeb6b8dc6515217b6ccb133c404a2ef526e0772e29e87101720a9bbfe7f") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000600)={r4, 0x3, 0x6}, &(0x7f0000000640)=0xc) setsockopt$inet_udp(r6, 0x11, 0x1, &(0x7f0000000680)=0xcc, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f00000006c0), &(0x7f0000000700)=0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000740)=0x1000, 0x4) ioctl$DIOCGETRULESETS(r6, 0xc444443a, &(0x7f0000000780)="cd2836a0d01a68a984cceaf3a985676dd991fb552102772952a1f12c46df360e2c658f22bf435bab5c492e08ad754020b39dc9acaf023bdd0ded852d216f7f4a56a5152812e3831f6b0f46d46b8a52b31723b77c7e96a396666e2afa5c0a0a984970c6b621f48246172f264cf43d6bee2d5f") r8 = fcntl$dupfd(r0, 0x0, r5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000800)={r7, 0x7fff}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000840)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000880)={r3, 0x7}, &(0x7f00000008c0)=0x8) ioctl$DIOCCHANGERULE(r6, 0xcbe0441a, &(0x7f0000000900)="2d13eb0458ff32f894f7eeff572a5ca87e8725712a15546f43322457e7bff4ff2a8c8366dd614e373b9484a580525d375ab039") setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000940)={0x227, "aae426b334c88ed35d6cb1389130748f"}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000000980)={r4, 0x10000, 0x80000000}, &(0x7f00000009c0)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000a00)={r4, 0xb, 0x7fff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000a40)={r9, 0x5}, &(0x7f0000000a80)=0x8) getsockopt$inet6_tcp_buf(r6, 0x6, 0x26, &(0x7f0000000ac0)=""/163, &(0x7f0000000b80)=0xa3) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 00:57:47 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) geteuid() r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x4, 0xf1, 0x4, 0x1000}, 0x8) getuid() writev(r0, &(0x7f0000000800)=[{&(0x7f0000000140)="0d56396ba0f14f9411f51aad949e5facf1b4be092f6f1b6dc7e2fae5d2f40c6cb0543ee02d5bd077a65938dafea99a7324677433dc83d1e90a96a35a4ffb1efcdf1ba03ec82ad1cd3b48709fb32b7226f26ae571067d2c3409c8df4549451d6574842ebf6756621bcd55f02ecb16d7e3e76fd1e2f0d094d3bc54f21e6cba598c24995091797328951652", 0x8a}, {&(0x7f0000000200)="ec52947637deef0f0c335da9fed44c87331e2ea35b214da84bab351162d6d323a8c9bb0e2fd8f34556e0d3f7296e3a9fbcca0b921c9920057c9b6194aaddf5ae4a1042e749cf18489a3060a46cc244beaffc1297a5f9530f5c2af984837e1920db6c3e0a4bb7c8b6db63d21c124c570b96eb69d85c1e0331fea0711367ea5174b70057dda0cd64bf1a528d8c667f5b1c417c8ab9e7", 0x95}, {&(0x7f00000002c0)="a4feda62be8b958845ee73bceb2cca0e50c318cffc767d552c5480c7c7b379ba4bdeb37cdebb4cf88a60d13c6b679612ada62812cb9f73e7c255b1fbbf1c1433882997f3a8e27cfc5e88492dda93825f100ed80c04d316c1fc", 0x59}, {&(0x7f0000000340)="252012b9676cac983ffaba8766e5b6fdf7fc047ad086cde61af7fa386fac54915c3bb87d72", 0x25}, {&(0x7f0000000380)="ca4a10e7b2f78b241d039f5b668a3aa8d3248f22e4b258f33cb25c8f4ed06c0a4680a970eab84eaaebf8169983933061541073486440fcadc2f48db4d9b902a928a8d8f93fc780179b3dedc7d205efca0e5736df1e9d3051d5e3cbdb71c42de5fc5c1ea244e83ffeace3209e4abceb1879aeb4aa2dabb06f7d8c014cde40379be7571cf21d6850d6660b52b7bb54fa53059d54825fe95cd62f247c662ca48c17e40d42e03651c0ef1b6fffba2749a121b081aafbd1146e2876d707876242b81e2c793411476e4765bac94c844ff6f17aee8db57109cb399d6bbbc0dd2f88", 0xde}, {&(0x7f0000000480)="dfd1c05c709efc9958fc958a5176433c9a4ab6a663c5d29d35c52e4c9dc21657baaa25aa969fbf76ce4235a9a72eddbe0f935604186c0f52dc6bf5bd82588f9901f0a5fac8", 0x45}, {&(0x7f0000000500)="1ea22d23218dc1fc65ec64c977dce8fb7c7289c219aa82a1c7a55f9af8b7338cb1049ae73762007e75300c186e6bdc38e9e63972081751a1e27bdfa8d9ab6029c82822bb44bb575437fcda6d507b5c98cce89c3aab5095f56e5cffbb6f92f93e96d59b7d3fe4a45e2b16ccef30fff6d0b91bafe1b5d97ed21ebe30ee9df4a88ef8da57caffc09e643b18d9cba02a1c0e1ea1fe5a985d080b01f561fc28f20ef6db9721daf0ce1e9d8896768ed1282ed34722f0822958af058416fa607c8724ca36c910a1", 0xc4}, {&(0x7f0000000600)="a8c234fe14dc3765af131348743dcd55fe8892d517779f3039334872d574af8eb5cba16d7b5b925edc8b02ca5f419ad7bf3b0cf2de4e4547a2d53b7c04968e5d62afc3ed1f8fedbfe7d7d70a9ad0b9cdbbb7ec534a8074d3e4fff742108f00c4799cff150bef89146f442e76bffd152d4b8f5ce304a49388e0d8444cc3acb0ea7630045f9201cde712865777f3284f01d7fea7e792bcfb6655ae666b2f6a0ca4a568b7c03fb81d55edcc4aaf5580e90d4d37", 0xb2}, {&(0x7f00000006c0)="6f479a33bd80eeb4d07fe8d609fedccd1fefc98b59d34b1bf7e5bdfb83de5dc10b9ed6002ebdecba46b0d6b7c0ac220cac98709bf7287562128cb576ba7ab4dedfa88e3926fede457d7d5d4d5a0675e4bd53b748469df6b42d603cbfeba26b4fd5cb52d5aecd3a91155f7ed6a88464e985a0160840bbaab58e92dc08e9dde9dbc3c14c27281052c050bb896575ac15bd17ecb103", 0x94}, {&(0x7f0000000780)="04bac8d43c34701f5dbd8b8718e46c615c1114f668056d92b60f521208aa2e43e0d3a5587f24c1aaacaaaf00e3b17ad81deedad33ddfe561fb70b3e6654bcd02ce1c3c49eb67d5ff282cc99205b4b47b9881e94c67c462705e6ea4f6e3c7382884daedae6c4bc752b9f7eb", 0x6b}], 0xa) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="8202297528686c653000a76547ca59b9f4b0179fec33e81e26e50e5bf09d6ae4ddd5784755d5df931ffc50970126d44cac24e42962b0fc79a3dec9ecd7a36e6373384f9b1e54c8fe1410cc62e1247d433dc4ff4c808419f6f2f6cb2220ca51e8a7b6797f1892b47c8f90d74f39f4f75d4bae3c6737a2e8caf7980adba64514"], 0x10) close(r0) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 00:57:47 executing program 3: r0 = msgget(0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) msgsnd(r0, &(0x7f0000000000)={0x20, "802da2613306c994a9fd4bf5d611629e5edcb88dafdc40af8e30b3f5687a85d27a629c6e208f956b85cce4cc269db384c5a8b5ef7ada6646841b7d0d7fa7e1f798fd2680ef087fbe2ee3b7d43fd57bfdc0f7fbd45465c8db4fc407542ed309a7cb28a357dca0174ee8cef70d4b597afe2e0ed51daebb9ce67b3a43831d3eea3dc8c521028ba90b91c9cb87f52fbc2aaed83df6a9d156eecb8de1b1b3b9c0f086f898e25c62"}, 0xad, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20009, 0x2) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 00:57:47 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x54bf, @local={0xfe, 0x80, [], 0x0}, 0x1000}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x100000001, 0x4000, 0x718, 0x101, r1}, &(0x7f0000000280)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000300)="9bf50016285a8e69eda151116418f671fdbe58432912f6d375808e897c124c99234b8f94fe8e5f3fb29f13965bb238749df8cd94d0eccdb6777a0dff2f86847ceee16f8698fd6b5ddbeb29fa02d189e65f84d0b10be31c99047fbd5387774db773f2b54761dfab0af69904f462a89f7682f17cc781270aff7fafb14fea437c037d473f182376ac15ee5b4498818b2ff6fe3255aa8bc81dcb9c4965011247888352388c94f72064640d2eae598cd023b0aec948fc3063d5ea15e6bda884a565f3d6a266fbfaf3ccdcba777425a603c0f2a99896d21ba82c55fb13e8dadc28") connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x9, 0x7ff, 0x9e4}, &(0x7f0000000100)=0x2d0) 00:57:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000), 0xfffffffffffffe31) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 00:57:47 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x8008, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000140)={0x57e}, 0x1) ftruncate(r0, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x200001) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) bind(r4, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) 00:57:47 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYBLOB="000000007ccd39791181c01edc00a876b63babfdda565a4215c1315ef4f902aea93359e0576d537e7cffec9086b753f4a6ad4991f29d018ca026413b9a15976a2526d2f754e365fa5d99047d2bae292df194607252411a2af8a24c33da85cecf3c008961f14f128758ea8606ef03f8"], 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000280)=[0x0, 0x0]) chown(&(0x7f00000003c0)='./file0\x00', r2, r3) semop(0x0, &(0x7f0000000080)=[{0x0, 0xb1d}, {}], 0x2) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, &(0x7f0000000440)) 00:57:47 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0x20) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x800) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0, 0x20000000) accept4(r1, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r2 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r2, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56) 00:57:47 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x8000, 0x4) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, &(0x7f00000000c0)=0x8) 00:57:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) close(r1) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 00:57:47 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82002e2f667f6c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0d796af959ebed12e96a91232f82faeb5b363949449366144aa4e0dea0bfa4472583e16c3c194ff208c59bb5529620c5046eaeda9514a03d5faa1cf8507895d0418f50a31f2bc1bd06d1fef6b58add85a726f026bd4d095670e4d6f758ec5fd444fefc03d25117591541814f1cfcf2175b69b013aafa07897821e1368784df3f33bfba2a1d270ac80b1a7c441c10ac6d751085465a3eec5862f89b52fb8960df913fea3f7c851c2fb3fd4baf828832437264c6bc606d2fee763b916440c47ca2261d85d404db9f0", 0xc8}, {0x0}], 0x2, 0x0}, 0x8) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 00:57:48 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) socket$inet_sctp(0x2, 0x4000000000000005, 0x84) 00:57:48 executing program 3: fcntl$lock(0xffffffffffffffff, 0x0, 0xfffffffffffffffe) socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000180)={r0, 0x6}, 0x8) 00:57:48 executing program 2: r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) setitimer(0x2, &(0x7f0000000040)={{0x40, 0xc000000}, {0x2, 0xfffffffffffffff7}}, 0x0) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xd5}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xc, 0x4}, &(0x7f00000006c0)=0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 00:57:48 executing program 1: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x6) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x1, 0x100000001) fcntl$dupfd(r0, 0x0, r1) shmget$private(0x0, 0x4000, 0x441, &(0x7f0000f69000/0x4000)=nil) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:57:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x4, @ipv4={[], [], @multicast1}}, 0x1c) r1 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/219) r2 = dup(r0) ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f0000000200)="13bf3b2f2485b1be85dd930d4a1fab5e0bbf0f46885ca9a8d2533a341caaf7caff08b945b708ae5024710f57c9ff86fb8972a5758c4d658440eb5db05c09e6160b5365917d5ae3a23d1e637fbd779946a52d2379bfac9b5eaefabc14e2535c950ac43caa4707590e1227f8445ad36a918cd78cf4b6c94d3e04901a93d6b4151a80f7da") freebsd10_pipe(&(0x7f0000000040)) write(r0, &(0x7f0000002400), 0x2000) 00:57:48 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), &(0x7f0000000080)=0x4) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0xf, &(0x7f00000000c0)) 00:57:48 executing program 3: ppoll(0x0, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0xfffffffffffffffe, 0x0) r0 = msgget$private(0x0, 0x201) syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) msgsnd(r0, &(0x7f0000000440)={0x3, "7d60caadd9ab66d9ff84158ae8c1a7d799f49fc636856bff01a1dbddd919cbb6b2b0ff8e1bb0c67499066c65d3c5a0b13cf9f6d445ce043d6fd54d248453e40416ef6f56bdd7b0e60e6a7b4e15647ea6c8fb5a76481541b3ab4b02ec70e49bb3f5aacc1880a7d1ca1da9f888d462d37c3c0cef60bba522ed9cd744cd1cd60d225670764fbe7fc6500183350ce58a889656a47a8afac07ec4f4710bfcd974190a83a3c8d8dd7ec2a0c9da25c28630c3d4b97af8f1ca9891e88395f09e31847704"}, 0xc8, 0x800) msgsnd(r0, &(0x7f0000000140)={0x1, "ecd6da2bec38a5b7937af03e8b7168f5540c8c5be608c1ac411c9bc89d7bb84f4fd87631eaf79841ca511eff3732ee7bd8b650d6ce9481c40a98f4e06c531c6dc471e781dda26eb60c742d3a2270c509c74bb35af313804b0a695685203805eadb345f440f37bb6aa47d7b92c1d70b619865eda77ed451c7d3aa214680815c8bfa4abd65a49a3631904ef9757218c55fa738a61bcd99a14b"}, 0xa0, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/123}, 0x83, 0x3, 0x1800) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x1, 0x4) 00:57:48 executing program 1: r0 = open(&(0x7f00000001c0)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file2\x00') symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') utimensat(r0, &(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)={{0x8, 0x1}, {0xdb, 0x9}}, 0x0) unlinkat(r0, &(0x7f0000000100)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') 00:57:48 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x110000, 0x38) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f0000000200)='./file0\x00', 0x44d, 0x0) 00:57:48 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000140)={0x10, &(0x7f0000000080)="e0c37e73c3263e8ad56c40abff6f7cdf06e77856b642a861f2f18715539522d22d3f4811ea3aca89148af60ce209e890169d49439a7123984c45b3f807841322677f88f2dd02e43b1012845abc771aa6a4e2a06c4ef1d570dbc9a101a82ff089a99d2dfedc324d12bb14d56f0a0823729753c67886a6c7bed02cb010d86dee6b585fdfecc86dfe8de27661cc59a9f99cab4432c3b4a095c120c4db6d1b979a", 0x43, 0x1}) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 00:57:49 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x2, 0x0, [{[@multicast2]}]}]}}}}}}) r0 = shmget(0x3, 0x400000, 0x10, &(0x7f0000bff000/0x400000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/105) syz_emit_ethernet(0x113, &(0x7f0000000040)={@remote, @random="0726ed4b4662", [], {@ipv4={0x800, {{0xb, 0x4, 0x5, 0x877f, 0x105, 0x68, 0x4, 0xffff, 0xf, 0x0, @empty, @remote={0xac, 0x14, 0x0}, {[@end, @timestamp={0x44, 0x14, 0x0, 0x1, 0xfffffffffffffff9, [{[@loopback], 0x200}, {[@rand_addr=0x1], 0x1000000000000}]}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x96, 0x2, "9451021d1ca7e6077b6fd7fb6cbcc6cc067f965539cb2af068d025aec09b41162b64f360e6bc9fb9aa86bda735501c5d54cec1e24053105e3608aea07c309513385e44fed8e3da5718b66627d5b884031375131ee6f85ebe014653a5bc181c636c47205771e567c9b48572abe92a7847c09b91eb5b9b6527447da366cb4f0d2193f1437af1964556d0c0f7a32ef0ceecb16f4a27984d230e741bee72b5c5d1b8459844ef22c988d012a2ece6e8c0a1e63d11faff46ad74ff25a99b28ddffba141d71008b34b07764abbba49807def70f54"}}}}}) 00:57:49 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) socket(0x17, 0x20000003, 0x0) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:57:49 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) r0 = dup(0xffffffffffffffff) getpeername$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) mkdir(&(0x7f0000000080)='./file1\x00', 0xffffffffffffffff) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:57:49 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fstat(r0, &(0x7f0000000000)) r3 = fcntl$dupfd(r2, 0x11, r1) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f00000002c0)) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf16d88d7943c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getresgid(&(0x7f0000000100), &(0x7f0000000240), &(0x7f0000000280)) 00:57:49 executing program 3: syz_emit_ethernet(0xfffffffffffffd28, &(0x7f0000007000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x3}}}}}}) 00:57:49 executing program 0: syz_execute_func(&(0x7f0000000600)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet(0x2, 0x10000004, 0x3ff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000340)='newreno\x00', 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0xc7b5, 0x7, 0x4500, 0x5, 0x3, 0x2, 0x2, 0x0, 0x0}, &(0x7f0000000040)=0x20) freebsd11_fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={r2, 0xa7, "8c6bdc2d2745f1977bc376b7aca66a583308c2917c5fca262785bb211a335fabcd075cffcfd04f95d594df219444aae76259e3b4e986356d0c45d2278022fe35bb4834dd9313228e390818bdaf57cc6684b2fcb0a310ddb3dae1cf0113cd46436d9bbf65cc66520b6ed5fbc172bab0c248eef529eac73644f3dd17204ceae0a156e81f4050335152c05b49c0b833556dbe1dd272b3d36fb993187ef7c620a2f9bf6cbaf3614d93"}, &(0x7f0000000140)=0xaf) 00:57:49 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0xfffffffffffffe00, 0x4, [0x100, 0xffffffffffffffff, 0x80, 0x0]}, &(0x7f0000000080)=0x10) 00:57:49 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) getsockopt(r0, 0x7, 0x3, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) msgget(0x3, 0xc0) msgget$private(0x0, 0x30) r2 = msgget$private(0x0, 0x200) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000007c0)=""/142) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) futimesat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0xb72, 0x8}, {0x9, 0x7}}) r4 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8) accept4(r5, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) semget$private(0x0, 0x7, 0x400) 00:57:49 executing program 2: r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0000000000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788de5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"], 0xa7, 0x800) msgsnd(r0, &(0x7f0000000100)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0xfffffffffffffd94, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd00000100"/110], &(0x7f0000000000)=0x6e) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000440)={r2, 0x6}, &(0x7f0000000480)=0x8) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d9921697bd0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705becaefa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xffba, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xd5}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xc, 0x4}, &(0x7f00000006c0)=0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 00:57:49 executing program 1: 00:57:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x9, r1}, &(0x7f0000000140)=0xc) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x1, &(0x7f0000000000)) 00:57:49 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000100)={@random="f97d7e2312e4", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00)\x00', @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\v'}}}}}}}) syz_emit_ethernet(0x41, &(0x7f0000000000)={@broadcast, @local, [{[{0x88a8, 0x100, 0x9, 0x2}], {0x8100, 0x3a, 0xffffffff80000001, 0x3}}], {@arp={0x806, @generic={0x0, 0x8131, 0x6, 0x7, 0x1, @random="4215e8ba186f", "2dc3afc21abf48", @local, "ca1609d93bd3873a15b383a0921ba3e2"}}}}) 00:57:49 executing program 0: syz_execute_func(&(0x7f0000000000)="0f46d42e67419e66666467660fec02f3460f59eef2a557fa2107044a0101e17ee618f2426c460fd85b22") socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000340)="b1c591cd80c4827941cda6c4e2a59ecdd0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") 00:57:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace743c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f0739d0c4e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd30000100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc666400f548091c9000030a1c9fb110f66470f383a4d4ba261b7e2") ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f00000004c0)="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", 0x0, 0x6, 0x100}) getitimer(0x0, &(0x7f0000000000)) 00:57:49 executing program 3: r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvfrom$inet6(r0, &(0x7f0000000200)=""/192, 0xc0, 0x82, &(0x7f00000002c0)={0x1c, 0x3, 0x1, @mcast2, 0xbc}, 0x1c) sendto$unix(r0, &(0x7f0000000000)="b1000502900000001c0017005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0xff, @ipv4={[], [], @rand_addr=0x8}, 0x4}}, 0x0}, &(0x7f00000003c0)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x2, r1}, 0xc) accept4$unix(r0, 0x0, &(0x7f00000001c0), 0x20000000) 00:57:49 executing program 1: syz_execute_func(&(0x7f0000000200)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1b900000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x10000, 0x5, [0x8, 0x3, 0x1, 0xdb, 0x9]}, 0x12) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2}, 0x10) 00:57:49 executing program 3: r0 = socket(0x2, 0x1, 0x0) rmdir(&(0x7f0000000140)='./file0\x00') connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="c2022e2f66696c653000e8b91e0306a4e6d40f0f88c8d9b2435d44f157bcb5f16c645e010fe3674b13c16f5c733d1be1dd183330804c0cd5c406a7d8a68de4226578fab0ccfcb6ab6caec7d5ee4e57a92106fef6e37042a3e1d7a3723a410d22ca4303545b7510aa56eb858016d1fcedf48a8ad41a695b21f407b1ee5aacc04085d12892e4e94899c9977fefa020de548313eddc488f0d5bb3e167578c9895146f1b307e66c7da654aafcbc37fb9da194662dcd36a492ef28e168139b7c03336d18c7804bd03b09859be8c52457e7b5fbcd26f0bebe0a4f43ac62031be68319bf8aed751d65aab"], 0x10) accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000100)=0x1c, 0x30000000) rmdir(&(0x7f0000000200)='./file0\x00') setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x1d, "f665f80b6f1995359015e20fb2344aa1"}, 0x14) r1 = open(&(0x7f0000000180)='./file0\x00', 0x20002, 0xa0) getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000), &(0x7f0000000240)=0x4) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x48, 0x104) sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) getpeername$unix(r1, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000300)=0x1, 0x4) 00:57:49 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f5269d", 0xee664b69e5eebc1, 0x0, 0x0, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) symlinkat(&(0x7f0000000040)='/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0\x00') fstat(0xffffffffffffffff, &(0x7f0000000180)) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0xe1020000, 0x0) 00:57:49 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x2]}, @mcast2}}}}}}}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="3fe83fd72fdbc565d1d50d1eb796581ccd2f7c99ea7a0cf8aafc51a9c3e01823ec776bfb9339e5bdc73a07a382259567b868eb96490710fbaf145fc097f74331b547f2f8406919fdc97eaf95bf430c827db39e686183e27ad28de88da5abd2ae2efb2bb38e", 0x65) 00:57:49 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000080)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet_int(r1, 0x0, 0x47, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="fd26a574bc2e0e61f8c7f096e58221b88316e799cb08f574ff2260f39c9f82a96cfd47649e46300b6229d858089a9ada7bd5544ed06b1154e092aca4069601f63c5bc6046e9e97d6143a17a9cfb4e5c30dc736f60b554d29", 0x58}, {&(0x7f00000001c0)="33db26900847a8e9311b832ed0cc5126d8e82971fdaafb2d4e852ea9bef47d2e4a00eb851fcdad223f0c5b19503cf8935dc05c69e2ba96ee639b40e1d22d92a62bab83ef01c63a5179917121351b5df1d9ba3205e319fe263f199259e7d4a14f4960b122138bc751244b5bb731fa", 0x6e}, {&(0x7f0000000240)="4c02b618d854602ef7e48356f88b4f55ec692e28", 0x14}], 0x3) execve(0x0, 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x11, r1) 00:57:49 executing program 0: r0 = socket(0x1c, 0x5, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/108, 0x6c}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001240)={0x0, &(0x7f00000011c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000001280)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000012c0)={0x0, 0xed, "373c3ffb806b5e5508dba4349664a0b1e54905c1c23c3de7b3f1e1eba4c8899c359f06b4de389ea1225eec0d5b524a1d5996bb752e372b27e67059d37d0079d9d40e9af2aa9fb0c8c903c5dcf9360c98084f9e7c1fd4a2f12730f64d4643d3fb626568e4dd23802dd9853c4854cc713f594dc45bdcfabec998ec307cd788b9ddbd06020ee07f39f5b765ca138a90a32f22da3de4271bfbfe3f61ede06271057a434b01c463be82b205027e61def530870d22f49c617198ae8b8665178ca29048be6c28332f2b1748bba39cece28bf21ebbb73962be08022b90ae749e75d6071fe0b80f8cf67fbb4cfe78efeac3"}, &(0x7f00000013c0)=0xf5) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000140)={r1, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x10) fchdir(r0) 00:57:50 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x1, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000080)="622918fe5f6abdbddd27d43f901a7bb8f19a7deb884b0de5130dd007f3ec31da0580c54705f78428f2127ca8aefe8629ecb34a6c07d01761366cc69a2cd0d174e396bf18eb0d4d5c0e57482d02c5e5e49d74fc58ad41027fe45d7689f1a79b9edceb46a7f891b09d87db8653cce9d5d8db87e7de1dfe16135be1d44abf") 00:57:50 executing program 1: mprotect(&(0x7f0000220000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sigaltstack(&(0x7f0000222000/0x2000)=nil, 0x0) r1 = dup(r0) munlock(&(0x7f0000219000/0xd000)=nil, 0xd000) setsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f00000000c0)="3d7a0becaa65ac028ee9f60468c416ae93389b12ac40d71e773ea6f7c4cf96a64c57630096f714f200c80373ae69e0632fc103aa46a3e1ba84421f52ee22facfedde4d1c860fc1a643ce5b95facb6f68e73ad4fd874fd208789aa4e5e9fef377e39868b423864cbd21f0c6fb89538ece5de6bb39a0d3ec2078b8aedcc1fb1d8d8be86e863568b3ea", 0x88) 00:57:50 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2a9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:57:50 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f00000006c0)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x200, 0x20) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000000e5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000002840)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000815ee82380a56717187495d76000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9bd7e1f16d518d412e5143a15701570de5fcf"], 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) setsockopt$sock_int(r3, 0xffff, 0x0, 0x0, 0x0) 00:57:50 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x7, 0x11, 0x0, [{[@multicast2]}]}]}}}}}}) r0 = shmget(0x1, 0x1000, 0x500, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/77) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x8, 0xffffffff}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x928, 0x7, 0x1}, 0x10) 00:57:50 executing program 2: syz_execute_func(&(0x7f0000000380)="b13b91cd806969ef69dc00d9d0d0c44139fd5bf91cc15868f4a95ff9c4418d71f08bc4c161c4fa2bea01efc48192558dc3c36645c42142518ca1ef000000f3400faee47c7c730fc4a1e5e9bcc50400000065400f0d1bc401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12111d4b115000") socketpair(0x1, 0x0, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f0000000040)="cb304b2ecbc14e33426b17b4b07753135f15150353a79d6d919941215563ad30573d891b641ede064be83f516199dc0330dfa0413d85bfaa2a31c7a122d9513800407daeeab22c5ea57b5ea4da934634f6bca523554fc47757156a76e474654d7e78de04853bf296ceea67063e3c6a8f6deef0662f57657340b7bb825280ae04b562b5feb52a0f92d3bac44174141c74f5c1d8a1d4104b3f89f0bad2a07b6ece4252946dd27c383814d8ba1ab733dbe1c9e6d76b03c8b03f24", 0xb9) setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f0000000240)={0x6, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @rand_addr=0x6}}}, 0x118) 00:57:50 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000380)=0x1c, 0x10000000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000003c0)={'bbr\x00', 0x9}, 0x24) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000140)="c9", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000200)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x120000000000}, &(0x7f0000000080)=0x8) fstat(r1, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x68b}, &(0x7f0000000100)=0x8) ftruncate(r1, 0x0) fsync(r2) 00:57:50 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000000240)="a6", 0x1, 0x5, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f0000000100)=0x1000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000080)='./file0\x00', 0x10801, 0x79ddb5e54dd63cf7) sendfile(r1, 0xffffffffffffffff, 0x0, 0x69a) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:57:50 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x4) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x114) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x100, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(0x0, 0x0) pipe2(&(0x7f0000000200), 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) 00:57:50 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = semget$private(0x0, 0x2, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000180)=[0x1, 0x8, 0x1de]) select(0x40, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000200)={0x0, 0x6f13}) 00:57:51 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0xa0) poll(&(0x7f0000000000)=[{r1, 0x50}], 0x1, 0x800) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 00:57:51 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 00:57:51 executing program 1: setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10001}, 0x10) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x579e5ed5, 0x6, 0x7, 0x4, 0x1, 0x800, 0x8, {@in6={{0x1c, 0x1, 0x2, @empty, 0xffffffffffffffc0}}, 0x0, 0x7f, 0x6, 0xffffffffffffff00, 0x1, 0xfffffffffffffffb}}, &(0x7f0000000180)=0xb0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x101, 0x2, [0x200, 0x7fffffff]}, 0xc) 00:57:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) ftruncate(r1, 0x2a60) execve(0x0, &(0x7f0000000280)=[&(0x7f0000000100)='\x00', &(0x7f00000001c0)='\x00'], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x9, 0x4) writev(r3, &(0x7f0000000280), 0xa7) 00:57:51 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x40) mlockall(0x2) mmap(&(0x7f0000060000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) 00:57:51 executing program 2: syz_execute_func(&(0x7f0000000380)="982c040f050520d0f8079167f30f58348f4141e2e953855b66c4237909a200800000e60fc4014e66f66d220f660f3833e421fc22ebc442018e9f322333332e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000800f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f0b550142c4b65931313ec542dff0f0c9fb110f0f3804830a000000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x504, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="c7760e66", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10) r2 = shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x1000) shmdt(r2) setrlimit(0x7, &(0x7f0000000180)={0x4, 0x5}) bind$unix(r0, &(0x7f0000000240)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="060006000200010002007f0094000000150d48808032bc8f2441bfc71b5137e51faf95a9fa3ba97c175e03112dd45adf5684416618f7ecaef19542060bb53c00000000000000"], &(0x7f0000000300)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r3, 0x48}, 0x8) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x4, r1}, &(0x7f00000001c0)=0xc) 00:57:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @local, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @empty, @remote}, 0xc) 00:57:51 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) r1 = geteuid() fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="c4", 0x1}], 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f0000000000)=[{r0, 0x5}], 0x1, 0x0) 00:57:51 executing program 3: semget$private(0x0, 0x1, 0x200) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x201}, 0x98) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540), &(0x7f0000000400)=0x1000000c8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={r1, &(0x7f0000000640)=[@in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000780)=0x10) r2 = semget$private(0x0, 0x2, 0x40) semget$private(0x0, 0x4, 0xc) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000002c0)=""/168) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0xffffffffffffff7f}, 0x24) 00:57:51 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() 00:57:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000000)) socket$inet_sctp(0x2, 0x5, 0x84) 00:57:51 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180)={0xc27f, 0x9, 0x65, 0x50}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1}, 0xa4bb72b024024186) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f00000001c0), 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0x1b) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000240)=0x7, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200)=0x8, 0x4) 00:57:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000580)={0x10, &(0x7f0000000000)="d1e3cfd13051855c20fb247c642b795ba55d58654fde01e47067400c76ba9b3cd090dd76e0d72c023075a89cb28f230bc88c14a18073ef4fffd9d4234fa55268e52ded287c0389a46ab985e3dadaca1be676e05d0d803e5f44739df9c0c75a8eeb9089917b171360a536a0a4a4b8940b77a9db759ba8e5370f51227845e81fb6849cf3f3396cce53d6b20b1de02ce4807b080e7b4431faabf8582edcea", 0x9, 0xd76, 0xb7}) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff800122077c0 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff829413c0 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 #2 0xffffffff8107cf63 at _sx_xlock+0xb3 #3 0xffffffff812c46d9 at inp_setmoptions+0x17c9 #4 0xffffffff812dcadf at ip_ctloutput+0x80f #5 0xffffffff812e08b9 at rip_ctloutput+0x2c9 #6 0xffffffff8115d681 at sosetopt+0x101 #7 0xffffffff81165ce8 at kern_setsockopt+0x158 00:57:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000001c0)="b3e4d98590dc27939d5a393abc7a8d07ab217479fde6d4ec78506030b47790bfee1298f867f4ad378b309fbae1403c0d7b1fdb0b67591d16748442346dd460d5476c262f92bb97f34613411203ed891667a525a6e4b067a04dcb1736e40be604265b2fa2e87511bde0cb92de063366355eea1f95f4c494487a9963a5a7ef500dd0a724b168541758360d4b620f35cbd7270eb64d3bdd335389a4636798fe7fbd0ad8f76a78", 0xa5}], 0xe8, 0x6d998) accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000080)=0x1c) fdatasync(r1) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8001, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000021) #8 0xffffffff81165b83 at sys_setsockopt+0x33 #9 0xffffffff8170d7e6 at amd64_syscall+0x436 #10 0xffffffff816d55ad at fast_syscall_common+0x101 00:57:52 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000001c0), &(0x7f00000003c0)=0x4) ftruncate(r3, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r3, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() msgrcv(r1, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) 00:57:52 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202000000006c"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x401, 0x8000}, &(0x7f0000000180)=0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x1, 0x2}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0x0, @multicast2}]}, &(0x7f0000000280)=0x10) r3 = socket(0x2, 0x5, 0x0) bind(r3, &(0x7f0000000200)=@in6={0x1c, 0x0, 0xffffffffffff4579, @empty, 0x10000}, 0x3b3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000000c0)={0xfffe000000000000, 0x4, 0x4920, 0x200, 0x3f, 0xfffffffffffffe01, 0x80, 0x7f, r4}, &(0x7f0000000100)=0x20) listen(r3, 0x0) 00:57:52 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) close(r0) r1 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x102) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0xffffffffffff0001, 0x8a, 0xd266, 0xffffffffffffffff, 0xfffffffffffffffa}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x3f, 0x3, 0x6, 0x6, 0x90b}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x7c}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x603, 0x1, 0x0, 0xfffffffffffffffb}, &(0x7f0000000480)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3, 0x1000000d}, &(0x7f0000000140)=0x11d) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e20e00000020000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000847acf92bf6b01dd4c9def85ebf420897f539a204d02ac1a3be06618377d6ad16bce360d", @ANYRES32=r4], &(0x7f0000000180)=0x8c) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0xb, 0xfffffffffffffffe, 0x4) 00:57:52 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fchmod(r0, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) setuid(r1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x27, 0x0, 0x0) 00:57:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x6) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000000c0)={{"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", "40b89cb8525d751dab486a4ad937af29a356699506434ad9927aa50eb52e4520", 0x4, 0x1}, &(0x7f0000000080)="c3307a6d646e0cab104149849d8b2695d2", 0x6, 0xfff, 0x7, 0x76a233ca, 0x10001, 0xffffffff, 0xd2, 0x2}) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) mlockall(0x3) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:57:52 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) preadv(r1, &(0x7f00000005c0)=[{&(0x7f0000000240)=""/111, 0x6f}, {&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000000300)=""/175, 0xaf}, {&(0x7f00000003c0)=""/109, 0x6d}, {&(0x7f0000000440)=""/111, 0x6f}, {&(0x7f00000004c0)=""/216, 0xd8}], 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000000)) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/233, 0xe9}], 0x1, 0x0) 00:57:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530006322342c46b8c7309488393559a678e33b9cf8ac9e5e740799bc40db5cfbe24f5af8b68c398519c34c836f75eabf236af45cc7606671047b1331bfdc40b2278aa118e2eb1a18944b81885490aa56e05c11712b52e283395df1063aa568db0a30db4f8c3a805e2466b3bee5da730f6bfaddd1144849dad5918807f5bbdc8075cb4441760a1d2f61a5b8cb69a6766f5f"], 0x10) write(r0, &(0x7f0000000100)="c38d106b8b73732ff941611099457b5eaaf849a23e6c8a6edb1a4917", 0x1c) execve(0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) socket(0x10, 0x5, 0x8) 00:57:52 executing program 3: syz_execute_func(&(0x7f0000000000)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ada7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d501d54111d00") 00:57:53 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bffbffffff40d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583de8030081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000740)={0x0, 0x7}, &(0x7f0000000780)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000007c0)={r1, 0xde0, 0x4000000000}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2, 0x1}, &(0x7f0000000180)=0x8) syz_execute_func(&(0x7f0000000700)="c4c1e573f0220f18f3c4025138b00000008045f7c01216443f660f2c48006567660f162a42e92d99000066430f5efbc402518e4d00") poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000280)={{"1e18c64c4bb665298b8dd40e28c469eda403da87cdf64ea4609063f62fb880e0bb85e73ef6020f4202f260bc4f29c0065e18f368a0abf7c50871e69b942d131fc042581ecfcd660efcd9c5649e4e8443a4fbc3c2812215d71150dc67887abf3cd20e561eef82e6635e3197048ab6239be22a60f9cd3cf28b8faee6940409ec9904889fc934e12c5bc8a56e977891cfae24d371d8637007ecf71f542dbb3f947ff73a6f6ab11cc091ac9fdb57cd806048baf286549faffcca0fa7c1b17a0d7b24f09ca5e0ccfe1513c968a03c6d55dbff69196831a4bdd204698dfa675e943c9c1e299f45ffb107730135c564582ab6c31d7f0e15641d51b66557c19da5b4630518b11714425c880627ca7928eb611105cff50aa4063c55b03ec3b57ebc80f0154bb107e529ae4460c7ec779f629aa9a7baf7d932848a8a38c433369a629fca4d4b03ba243346274279ec4a6b2c7154a6bc1a7c92db4a5a6eb91d4d3f61842270bcf55cf376f9b2d5c524e8d5cf7c28f6c803ad10ff2fbff3df7e0dc46ce3d3390f676d9467a19cc8d34e57cd002a387f549b7ce6dc76f3304952bcd53d9e38b35e8c73bea47aa6ebf8de237b89eae17df508f8503643fac7c413d43a41ed15540c4f3a01ee0355a3b95fb592599ebee37808f4dcee186024499540c870c1df7f62d1b266b062c7abfcd406c88f3f0373097b4fdf0e3f78ace525487ae367e104fffa96554e66f8e7a6af0f0b90d8feacee307eb5de84189b3234e7c3c16559c2f68fffb13a74ad028c08c7409c79e484bd87de1b7c5ab77fb967da86f4cc65058c521254510aaf2cddfe551452f477b7e776bc6a2404df90be08d5a4b6035473be8267c7494073e6fb8d2c7504cb72c673967d29eac59d1366291b178d4f5de37baf42a4130f72c1e63f3b5ded2dea315202cf0d405e67a439baeaecfb144af9c2acba4bb44384ef090fb65a24c2e2ddae224ef5e1b951b83cd546acf54827b48b4b26e7d31ca659f85c185ff06588f87f6d48083de18fe551a0f4b99b4637c36c18d129bd1a7429c9b72db95a3f6f0453d3aa15d6b74fbeca5102c10824bffaae78e501fbcfd1244bc17c16fa43b09bf6864f35054a30088e676089180cfcef4893114ab3f398e104d37055189d64c3db5ec0a46e0d79178f877026d5d91602ae5dcddecd84ceb8b47fcc33b1ab9082859a677771a2c115849f9cfbc8b6f99068ff8afec7ad0b075a3731c106c8082369c9276e049ff1b2a9b10ce9f6f5e0bd787b7ca7d82f2564ffddc97db237f618db54e2c72e9d4836f41cda9efcb77b36350c26035367a0e1918425165e50bb07133e3f95960eb13e0d574f18de46339ed30b15c5ee938e17dc25aa15291e3fefb7395b2617921085d706208443c49e975fed02afa9daa96233a96ef5e4d3c58b5fe9ffae9fb14bbe7b858d6a5792f3ce", "4e8f7da3489ceecc8babe9a1b402a6c91c44f696963820fbbd031098bcea3187", 0x5}, &(0x7f0000000200)="f83d70ff631418e176449be016f81dc7948dc5710636b875ec954f0066d84d1f7dfe3ddc1d4630b3defdf9af9b92af907d1bf0b6de6a8967c494aa2dd3c762e8c0e6b46883df483d3b41faf3265f8affb3687b62e3b1a17dbb71f2a862da799e445697f90190aedfccd964be4a183d836aeea933", 0x7, 0x3, 0x1, 0x10000, 0x8001, 0x80000001, 0x3, 0x2}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) 00:57:53 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="38de544683b6adf914efa5229ad7accece1d7c17b8003ab72d8c3f736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbccd600cdb16ac0af777d2ba4d6c1c55d42fd124d2e3d5a092b1d651c10467f744eb95df4f69454c362062a61bae3dfaf93cc1a", 0x65) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000940)=0xfffe, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)="c0bc762ab2e7fea0a37f3ae5eab48008373fbe171107275b74cc7eb016d29207f5494827ca4c89e717c682a345c765225dacc5fb6263d170218efcb7a156efb6d1", 0x41) open$dir(&(0x7f0000000700)='./file0\x00', 0x600, 0x80) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000880)={r2, &(0x7f0000000ac0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000008c0)=0x10) r3 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x80, 0x4) ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000000280)={{"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", "bccd3b96a8a9289fa95de23172f31052d94774c25466d62cd9211d258092e4f4", 0x401, 0x737a}, &(0x7f0000000240)="cab8c182f6100959", 0xf1, 0x80000000, 0x8, 0x4546426e, 0x3e15332b, 0x3ff, 0x1, 0x9}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) accept4$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8, 0x20000000) r4 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000740)={0x0, 0x80000001}, &(0x7f0000000780)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000007c0)={0x0, 0x3}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000980)=ANY=[@ANYRES32=r5, @ANYBLOB="00000000000800000100020000000000fbffffff1c004e207f00000064d1af8cac974d867e66b568a420d06300"/148, @ANYRES32=r6, @ANYBLOB="000000000100000003000000ffffffff7a0000009c9b65cfc83bcf96faea1c61a49803ed7fcf7dcfde63e478022727ff528812f63e0ba9e1574cdd4cadce16de46e7dca36d7dea19b0f03bc44f8fc5d95f60a186e59289d1cc0c5ec0b04ccb54627ecfb3b28c05"], &(0x7f0000000900)=0xb0) shmdt(r4) 00:57:53 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) flock(r1, 0x1) r4 = dup2(r2, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000a80)={0x0, &(0x7f00000009c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000b40)) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r5, r6) 00:57:53 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000bb6700b6186579a3337885abbfcda5996f3f759d4d7a77f3b3611dbf785c77c35232c83352308bff2a4af474cf00dfa077372f0ac4e1c93ec37e0ad2036184f4008189faa1ae641dc461ec21f5135d2f3ee38114f2581e8c3fd6faa273b709d95b4ea61dbb9d1b845a75f76fdf172c64a7ffe8c4833e95ed6ce310598220dbb5a99967a7739fe896ff2c4cf3e320df4dd82d3ff5caa15be9f67fef6a2a9211d8516da7aef764b6bf66"], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="46a88b675c78f72bde7e81e320ed290800000000000000e109afe22171224a2481bfe4d28e730bf1bb2a16af77009b2d476750a99b41"], 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000340)={0x3, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast2}}}, 0x118) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="9d", 0x1}], 0x1) shutdown(r0, 0x1) 00:57:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt(r0, 0x7, 0x45, &(0x7f0000000000)=""/251, &(0x7f0000000100)=0xfb) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0xffffffffffffffff, 0x1000, 0x98e}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x3f, 0xdbb7, 0x80000001, 0x0, 0x20}, &(0x7f00000003c0)=0xa0) 00:57:53 executing program 1: r0 = socket(0x17, 0x20000000, 0x1f) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0xffff, 0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) 00:57:53 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb3699", 0x2c, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() getsockname(r0, 0x0, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000000)="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") msgget$private(0x0, 0x240) msgctl$IPC_INFO(0x0, 0x3, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x3f}) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000880)="43f62039457d88b6e07c4456201c5e38a23af2c32b52d91226b7a96ed44aa89773eadf37885b804f7961fec9607da123e704b2626a02fc903b709b957ce50e9bf466f0df9de68bd8b41c3bc62b98b66b9bf27550da916b46498821c5cfdebc1de2bb84342dff95c835558b9ecf5c216ffc3578a2ad03d3") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) getpeername(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10) msgget$private(0x0, 0x10) msgctl$IPC_STAT(0x0, 0x2, 0x0) 00:57:53 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000100)={0x10}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x2, @remote, 0x10}}}, 0x88) 00:57:53 executing program 2: r0 = getgid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000040)={@loopback, @multicast2}, 0x8) getpid() setresgid(r0, r0, r0) r2 = socket$inet6(0x1c, 0x3, 0x7) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @rand_addr=0x5}}, 0x0, 0x7, 0x81}, &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0xd4}, &(0x7f0000000200)=0x8) 00:57:53 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000240)=ANY=[@ANYBLOB="70012e2f66696c653000740cea6f5cc831042b97c78278dd28fc1234657dcf48635e980d1569db9bc31ed2651ad692f34fc4d144f9e38c04d76236ef3ef8123b52951b282fa522d62d43b1e90a28c79b9d5ed823c448c40e8522b1f70d30b1efa6d20a75ef705b9eda0f81c10c0c7ebf4812a0aef500674333f3d843ac06a4aa0796f91104c8f7c3e013c155675b4ea52f4971279513d4c3b0c12367052ce3e3a0c72b73e9f952e169c5ebf9468c7706de6595b868270e558913548c372d8c3218cc9e9171927a0241c6dad4a2617f44304285a39c701816048c0819"], 0xa, 0x0}, 0x0) r1 = dup(r0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080)=""/172, &(0x7f0000000000)=0xac) 00:57:53 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000040)={0x7fff, 0x9}) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') utimensat(r1, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xfffffffffffffffe}}, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xe3b8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x1, 0xfffffffffffffffa, 0x4, 0x5, 0x7fff}, 0x14) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000200)="55774997ce1f87d1fadebfa4f4eefd76c4833666673527d33970f10b0bb60a3a09a7576a4624fb0c9a83b1f452bcc2b5e0d6db736814b5d30dc1b971131765c2cf4a5ee94bffebfbe5e584e9f4e1f4fd0dfdb3ea31cd572f4b47b6ff543e147b307b7f86e426061386a396af1db8159418651f613c9cc5fceaddeafb7887e145bbfd833dde3d84bd00bc7a2deadbee1c5c645258773a36") 00:57:53 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f0000000300)=0x9, 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x10, r3, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) mkdirat(r3, &(0x7f00000004c0)='./file0\x00', 0x0) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) setsockopt$sock_int(r3, 0xffff, 0xd5f580dc02695f33, &(0x7f0000000180)=0x2, 0x4) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:57:53 executing program 0: r0 = socket(0x100400000000002, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1000000012, r0) socket(0x17, 0x2, 0x6) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@local, @multicast1}, &(0x7f0000000040)=0xc) 00:57:53 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000140), 0x10) 00:57:53 executing program 3: r0 = socket(0x11, 0x10010000003, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1002, &(0x7f0000000000)={0x64c1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x800, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0x10) 00:57:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r0, 0x5) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000100)="bf6e84930a6c7e43", 0x8, 0x2000c, 0x0, 0xfffffffffffffddc) sendto$unix(r1, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="0697", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x1c) setsockopt$inet6_buf(r1, 0x29, 0x6f, &(0x7f0000000200)="76bc5a67a0a93d08e12535dbc04279e58e59852dfeed6bc417e2a29cbe5ecd4ce4468248c2df2aca504368f4564b44f1c335f4e0a3864d5531edad83dffc676f7f8aa24611c26ee9d5e0452a866e2ec8cbf1ac5da0bb077621fa9c2fe06ed549b46bbbd499ee8e5c8e4054c82aa4e9c5af7eb71ccfb29e0edcc0fe1839669a2421a18ac3851c89b0453b9819837731ee2dfde97e94835891c496c4ae5f1019cfe7d318a0516473a0c30a359c1bd88f24571c57984626ef18864d073a3d2807ab514ee1a3297b642db927ec9d766a114c", 0xd0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xa260}, &(0x7f00000001c0)=0x8) sendto$unix(r1, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0}, 0x0) r3 = semget$private(0x0, 0x7, 0x4) __semctl$GETNCNT(r3, 0x0, 0x3, &(0x7f0000000300)=""/160) 00:57:53 executing program 3: syz_execute_func(&(0x7f0000000140)="982ce00f050520d0f80791b01d4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:57:53 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") select(0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x186) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000280)=0x4) select(0x40, &(0x7f0000000000)={0x7, 0x8, 0x8, 0x3f, 0x800, 0x7, 0x2, 0x5}, &(0x7f0000000040)={0x3ff, 0x1, 0x6, 0x3, 0x2, 0x1, 0x7fff, 0xe36}, &(0x7f0000000080)={0x0, 0x9, 0x3, 0x3, 0x2, 0x6, 0x8, 0x800}, &(0x7f0000000100)={0x6d, 0x1}) open$dir(&(0x7f00000002c0)='./file0\x00', 0x800, 0x52) 00:57:53 executing program 3: r0 = socket(0x2, 0x10000005, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8009, &(0x7f0000000000), 0xfffffffffffffef9) recvfrom$inet(r0, &(0x7f0000000040)=""/123, 0x7b, 0x400c0, &(0x7f00000000c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 00:57:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)="013a881a3956ce243b6c1aa64a9415b6dc7d17c795e2d4ccab0f11116f30e9127b3275f4f8686f193adbaaaed95de0b98d437d35393fe70d12104e5381653afb13886c1d11c15c6cc7", 0x49}], 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:57:53 executing program 0: syz_emit_ethernet(0x4000, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x40, 0x101, 0xffff, 0x2}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x80000001}, 0x6) getuid() 00:57:53 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x30000000) r1 = dup2(0xffffffffffffff9c, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000400)={r2, 0x49}, &(0x7f0000000440)=0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc0, 0x1) r4 = dup(0xffffffffffffff9c) linkat(r3, &(0x7f0000000240)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00', 0x400) r5 = getpgrp(0x0) getpgid(r5) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000340)=0x6, 0x4) syz_execute_func(&(0x7f0000000480)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:57:53 executing program 2: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) r0 = open(&(0x7f0000000140)='./file0\x00', 0x8002, 0x100) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000040)={0x7, 0x7}) mmap(&(0x7f0000f7c000/0x3000)=nil, 0x3000, 0x6, 0x1410, r0, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mlock(&(0x7f0000e11000/0x2000)=nil, 0x2000) socket(0x11, 0x2, 0xfffffffffffffffd) sigaltstack(&(0x7f0000c82000/0x2000)=nil, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) shutdown(r0, 0x1) 00:57:53 executing program 3: r0 = socket(0x1, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e18512f03006c65"], 0x10) socketpair(0x17, 0x20000007, 0x3, &(0x7f0000000140)) execve(0x0, 0x0, 0x0) close(r0) recvfrom(r0, &(0x7f0000000080)=""/104, 0x68, 0xc1, &(0x7f0000000100)=@in6={0x1c, 0x1, 0x5, @mcast1, 0x2}, 0x1c) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000002c0)={{"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", "017c384a318a55ad208843b9513462ee4dd82c98ab93a7247d2b8b4bc6ac69a3", 0x0, 0x100000001}, &(0x7f00000001c0)="89d7c09529bd752fc5eaef9a53ef35832c46fd8249c8ce38e7ba726e84a9005428d6fa0e33cf51157d5a9c56574a4c9df2b99d5d33a9ce835026a5822d94b094affd81b1334637f1d577a7cdc6ee4999ebb980840ee251d1fddc4b538ed9b60c2f2071995d668c81628ef0629be13ae4bbc3c5ca556cfd8398862eed2957985a5aec241d635550b0b50eeb65cfbedbca3f6c1751d72759f1980eb6ef37dcea9d402ff6c79610fda89e5c9d2fb32ff7be05ffa8323af96be447935d5a1c68d0b429c1a0a4595f", 0x0, 0x5, 0x948b, 0x1, 0x20, 0x8554, 0xfffffffffffffffa, 0x3}) 00:57:53 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x8001) sendto$unix(r0, &(0x7f00000000c0)="1e7108e2a8dc3b60f8033c", 0xb, 0x9, &(0x7f0000000140)=ANY=[@ANYBLOB], 0xa) lseek(r0, 0x0, 0x1000000000003) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) 00:57:54 executing program 1: getuid() getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setreuid(0x0, r0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) getuid() setresuid(0x0, 0x0, 0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x2000) 00:57:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000080)=0x115) r2 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000240)=r3, 0x4) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000180)={0x10}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback, r1}, 0x14) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x3f, &(0x7f0000000100)=0x2, 0x4) 00:57:54 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0xe46, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) syz_execute_func(&(0x7f0000000000)="3e0fc7a2f6ffffff36660f6a17c4837bf075009df2463bf3f08321d5f266dc1d0b000000660f3829baf0000000c4c293f5712df30f165a99f246a4") getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x103, &(0x7f0000000240), &(0x7f0000000280)=0xffffffffffffff75) 00:57:54 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0xd448}, 0x24) syz_execute_func(&(0x7f00000001c0)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841003b9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") sync() sync() r1 = semget$private(0x0, 0x2, 0x100) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) __semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000300)=""/217) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x5, 0xf, 0x7, 0x1}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={r2, 0x24}, &(0x7f0000000480)=0x8) utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x10000, 0x7fff}, {0x3}}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0xfffffffffffffffc}, 0x24) 00:57:54 executing program 2: syz_execute_func(&(0x7f0000000140)="b15691cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7cd8fc57c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") socket$inet6_tcp(0x1c, 0x1, 0x0) 00:57:54 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000640)="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") ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000005c0)="a93ee2c03e72fe35d03e317c04f365507803ddeecd06a3d028614ccee195d1216160b42f8b3d0e084d339ededcddd90211d1d121a68d9d346385cdefd706975c7070e2752123383933b14437c82854eba8e391fe6441ae7c30e827bdf10d63ccd0ae7d4f8cb5d62e92152dc7065eb8895787f63d529f750799cb94c4fbc51e20") r1 = socket(0x2, 0x1, 0x0) msgget(0x0, 0x140) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f00000016c0)={0x6, 0xfffffffffffffff8}) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000140)={{"8812c4d3883e9e00ea5b3d60b720414b88c674a3d02c5b67b11d2cd2c1b1cc3b6884026400221e61959eb5236aab7a42710553ee1bd709b228b788094ddeb5b6b1cd17b63c072e4268ad291e5829848ed7825d118b0194841a9541b68e2271ee334cd09faeccaeb388fb931c39e416307168f90e351551ae5efad37199a0f9a422c23922561796e7a027e2900b514ceb23d808565bc526c97044c29a75b2685138dafe50c087fcf6d95680dcd795cd79d51d1127300cb56e489ca1559c08ea5f3a3469fa170dc664d7ce06fbe37ad36d224c5cb2004e1838e99369ea8093a87b018f185b345aa10142e70b31c77f98f000f07077fcf478437a73a5e8f9bf591d556d1cc323cadd0922b4eb6a3d2fca77d3de57f9657d6f7fbe2f188ccd4ca1529a37b64584c6a9c307185956f0fb71a2f2acf376306b81c5de842afc165e5a199d61899fd7008df63ef7299a8073ff1f9dae87ebd9f913ae4b6f3788928825e91aca9376143142945930f4775b8fb5f855f8f242e87a94627363d2078f6e33d70fc4427106023bc696bfaf19207caa9d1155ec14bdc239272f7820098ede134be0c0fbf7762a7a353f3a1d19d9dab319108a42a55e21ea4875620a344c06107f20ea1d783fc700b25a21bf01ee94729fce47e8f2ee5a7ccd3895784bdb75f3e4e9e7089dd6ab34311abceca77c0e8cf4c63117211c5a6dbc7f41cd6d9c6da8d29b371cd1f910517f5ab272cdeecc24766cb3f3e7147bd0b9deef1e80231326b786ee00fc780835d0daead943e8e5f265ad6e84323dfb8d8fac86d567079339535d30ffd5c2955e20e517141a3f29a01bfd89d25c563a9bf72e3f2a25984008883261820f2977fafd0988d0efa8d3d3aeaf8e6e64a27099f4b28502b62928ca1d7d585cf26406db290129863db209b0a4dc63b35e4910b5637d1ec9fcf7d5335c6b280b281ceb04a2d458977833126cebce3ed186f80baf95cb81f1ab3b4ac8e766e029f1720dd47243097f4418633682e819f9528e90765ead2e9258a1e839956108693e0985411cf51b25849c286017bcf23e6362fd74a475dd576159e45fc5cfc482d7a918514713001ea40269e67ef0ac5f4ddeae7f9a1bfb070ed5d82b5faad5ad0af5dae0a888e4eb01faf6804904e2a0014b91411f6344d55ad79161f3f4c6c9b88ddffcd076b7b79de6a0843944cda7fcc93bd8d8938bff0ed99847f6891a4df6263344beab19a9675563b7dc66895ae78d99f6b82d22159d3c4a266ee566d4f22a4c34a10d0cdcf2b19bcabdc970cf8d5ee6cbb9ad2b259d9c0d234d0566038b5ed607f35ba6b9496ff6f5d00af213e4222f9a50110ce1290158fc86b561b5e6b83b9f08c5c0f94c3af0431edf5822126b066f48d615100fb24b3b46462a8b0055c9570c1e5c47b3d44c854aeb4e1c270143ac70941525b362b07341", "b58edd33b4df92f6313b0cfe6f4f116ae1f89360c7a91d346baa13e807680d25", 0xfffffffffffffc92}, &(0x7f0000000040)="c79c6571a8193d0030c776eeda6a310c7f77ac7fc25cdc4feb5268638527250be7e613fa9b7c124424530a8f731f71619fa00d1bba328a0658eedbfe0eb3a97c016271f7ed22aec999cd7b7b1a3dca6786d3f0c269d0a30665fd822eafd3dc6a9811edb8dce027e374e486ebef28edc9469223bc06b1d1c24664c63d2920d7d8c259c6facd353385cb5289777f28328d023d", 0x5, 0x5, 0xd699, 0x100000001, 0x101, 0x4, 0x0, 0x9}) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000100)="5ed671f2b92f52ff7511c2c958917a5bf007c8cd8c9db4434a550d23c4652b021f4fc69f19a74ce49fcaee0599a6f237d9f347689039f4cb", 0x38) setsockopt$inet_tcp_buf(r1, 0x6, 0x463, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001640), &(0x7f0000001680)=0x4) 00:57:54 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setuid(r1) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) 00:57:54 executing program 3: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) madvise(&(0x7f0000a05000/0x1000)=nil, 0x20a05000, 0x5) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x9, [0x2c25, 0xfff, 0x3, 0x10001, 0x2, 0xffffffffffff3f5a, 0x0, 0x3, 0x800]}, 0x16) 00:57:54 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000a}, 0x10) socket(0x17, 0x5, 0xa20) 00:57:54 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000010b35d, 0x800000b35d}) bind$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) mlockall(0x2) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:57:54 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) r2 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x2) poll(&(0x7f0000000240)=[{r0, 0x10}, {r1, 0xa4}, {r2, 0x14}, {r3, 0x42}, {r4, 0x1c0}], 0x5, 0x6a36) getsockname$unix(r2, &(0x7f0000000280)=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e) 00:57:55 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x8, @mcast1, 0x2}}, 0x0, 0x7, 0x8, 0x1, 0x5, 0xfff}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x102, &(0x7f0000000080)={r1}, &(0x7f0000000200)=0xffffffffffffffb2) accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c) 00:57:55 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x11e) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x2, 0x20, 0x6, 0xffffffff, r1}, 0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x2, @rand_addr=0x3}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0xccc9}, 0x8) syz_execute_func(&(0x7f0000000140)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x1a6, &(0x7f0000000100)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)={0x2, [0x8, 0xfffffffffffffffa]}, &(0x7f00000003c0)=0x8) 00:57:55 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(0xffffffffffffffff, r0) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r3, 0x1f470000) ppoll(&(0x7f0000000140)=[{r1}, {r0, 0x50}, {r0, 0x40}], 0x3, &(0x7f0000000180)={0x0, 0x5}, 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x10a04, 0x81) 00:57:55 executing program 0: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="da000000dd6685fb718c151f0cb1d7af4d2d6a8ba1e3b5cbacfa39c49ecda5b9d297d610995462cbd54c0ca2489c35f54b07bb4f0d657658eb1f960bd7c6eefdf7449ccb09e77fd2469d33883206ef4ef592064142841292f4940663008a93dd60235ff21fe05793dce34b1d7a557167e56a858b1571e1d4950d1f00000000000000a43cafa6e25d96a52f2c1e4567ee258c03d0bbacc2a8a3ab13199b600473e09e491bb85dbf18e2f06217d8a474d143513fd357b64769f286c7191830f685a0ffd004b141d8e15faf4fd1b3af840ca9cd22e9249ac59696e0e64afcf3b540499e1a82790b655b0898"], &(0x7f0000000040)=0xe2) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x80}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x1000000000000000, 0x200, 0x0, 0x0, r2}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x0, @broadcast}}, r1, 0x5, 0x0, 0x4a01}, 0x94) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x7, [0x4, 0x25, 0x0, 0x0, 0x28000, 0xa31, 0xffffffffffffff81]}, 0x12) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:57:55 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(r0, 0x0, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) poll(0x0, 0x0, 0x8) sync() syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000100)="3fdbdb9194cfbf6b22ca1bd60fa934d357ff052b38affbda92518db04fb9486370849546e375b9b7c998ac0c0dc72621a8553563cf345d328820f8ac148ce923f87e02d90ed897f2d7d2f27d94afcdb8970427855f04d5f7e6c2cf54ad515b09fd078f1307520391a06612a872e5900f6ac1db61d8160fe56642ea85374a86f7b5cd8b03660d9073bdf93aca14cd75c1d2d2f4d3168c6ca08b068aedbd4f9469b4417d2db95c9082f0a2f42688e3d893d91f914bc036e4ed37cd288773befa043934c8740a58d3a0b1c96b9bc3ae28a2e69f25bba3ad8e396a66162239783053d563") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x40) fcntl$setflags(r0, 0x2, 0x0) 00:57:55 executing program 1: r0 = socket(0x100400000000002, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xb4, 0x3f, 0x7}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x5875}, &(0x7f0000000180)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="140000a0000000005b000000010000007a15000dc75bdddcee925a0000000d2a545fe1b50897b0040f1fb8f050decd4ef25186ed3a1b452d974c731adc208fcda78701396f4176065f8bf6648f690eba49a74a3f6ca553263e19369394f822ef24da121a7d8bef80ff13925bfd9b461212153028f9d66fbf0000000000"], 0x19}, 0x0) 00:57:55 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) socket$unix(0x1, 0x5, 0x0) r2 = socket(0x1c, 0x5, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x12, r2, 0x18) 00:57:55 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c090f05041359a540d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc6c4a1045fbf9635000030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 00:57:55 executing program 2: pipe2(&(0x7f0000000000), 0x0) r0 = socket$inet(0x2, 0x3, 0x0) sync() fcntl$dupfd(r0, 0x3, r0) 00:57:55 executing program 0: r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xd5}, &(0x7f00000005c0)=0xc) msgsnd(r0, &(0x7f0000000040)={0x3, "b3e899b8b43650b47d76afd3602a30754f2bd9d0679a7e"}, 0x1f, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xc, 0x4}, &(0x7f00000006c0)=0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 00:57:55 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(0xffffffffffffffff, r0) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r3, 0x1f470000) ppoll(&(0x7f0000000140)=[{r1}, {r0, 0x50}, {r0, 0x40}], 0x3, &(0x7f0000000180)={0x0, 0x5}, 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x10a04, 0x81) 00:57:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000000c0)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xffffffffffffff27) 00:57:55 executing program 2: r0 = socket(0x17, 0x3, 0x0) getpeername$unix(r0, &(0x7f0000000380)=@file={0x0, ""/4096}, &(0x7f0000000180)=0x1002) syz_execute_func(&(0x7f00000002c0)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014ea6f66d190fa0e5be34d1c4e1f8c421fc22eb3f2e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f400f3800d300cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") getpeername$unix(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x1) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000100)="f44bca9b3b838989a99caee973be2f37a32c6e65178b42665ba00e53c042d85b3d65ac1ff758521a4baef78f38a665f047e41851f87112fc") open(&(0x7f00000001c0)='./file0\x00', 0x8004, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0xffffffffffffff6e) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) readlinkat(r2, &(0x7f0000001400)='./file0\x00', &(0x7f0000001440)=""/59, 0x3b) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000280)={r3, 0x0, 0xb5fb84eb295fa9bd, 0x100000000, 0x6d5}, &(0x7f00000013c0)=0x18) accept(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000140)="6c04cbe695889c5021648c742d") 00:57:55 executing program 0: syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd0cc80f05bf040006b3c4a37bf0c55c41e2e9660ff8aa04480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff46976d3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getrusage(0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:57:55 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000600)) r1 = shmget(0x3, 0xe000, 0x2, &(0x7f0000ff1000/0xe000)=nil) freebsd11_stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000018c0)=0x0, &(0x7f0000001900), &(0x7f0000001940)) freebsd11_stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) r7 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r1, 0x1, &(0x7f0000001a40)={{0xc51b, r2, r3, r4, r5, 0x10, 0x90}, 0x6, 0x852, 0x6, 0x9, r6, r7}) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) r9 = fcntl$dupfd(r0, 0x11, r8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCADDRULE(r9, 0xcbe04404, &(0x7f0000001b00)="e7474d2956b9b6ebdd884d5944fdb544b10d757a3682e6d614e6d12b998adeb4a159adb267b79c1fc4a533c58d78c2f7b4d0968535f453d50eefcacc904918887c806d623f456b71497976c4b0f48d8f0bcb84987fb790dd126279005b218746d85c77c926c61eca7ff8dc5a886fdb9848020bf62fd4a1022cfb01cd9b0907c269d92bd38bd6b2d61158710aad162cb3cfc10ce8958f351a4efb1fe810a98c924cd8df75537c7ffc329203ab6501df7ab28ee673") ioctl$DIOCRSETTFLAGS(r10, 0xc450444a, &(0x7f0000000180)={{"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", "48171fbc9059cce481b8b472dcbd84fb9fa1be4ca5f8b1f6ff22847759786f4b", 0x9a, 0x7f}, &(0x7f0000000080)="3a4f3a2ef2350c1cc0a472f4851dc1f4e70d5cd21ed26cb9288b5a3ad5aa195417c09bd5c822975ddf6992d55c50e72c4769189ff9add0d4496fc94805642e29703fb9f1742f12956f546ffafcf856edc276a8efa43189596e57e778a58e71329eff9b670d9016fcb4c38a23cc80df5c15cb810da84c365d1691f290ed481ed91ab7aa3ad36421dc743b8fb789f63f9fe7ac5fa559e91cc1e4f14c40cdbb364953f69d5a7d214eb782aa81117d754d12fa9d7677fccb4347d44b37030d4f893848b9ee85ef0e28f5e5bc9f13fc7266fd5b9673262ce10da78880fb4ef42650848ff69c", 0x9, 0x100000000, 0x9, 0xeed, 0x9, 0x7ff, 0x8, 0xff}) r12 = socket(0x17, 0x5, 0x80000001) poll(&(0x7f0000001ac0)=[{r8, 0x2000}], 0x1, 0x5) r13 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev/pf\x00', 0x120400, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r10, 0x84, 0x1, &(0x7f0000001680)={0x0, 0xfffffffffffff117, 0x8, 0x6}, &(0x7f00000016c0)=0x10) listen(r12, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r11, 0x84, 0x21, &(0x7f0000001700)={0x2, 0x6000, 0x5, 0x8, r14}, 0x10) ioctl$DIOCCHANGERULE(r13, 0xcbe0441a, &(0x7f0000000680)="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") dup(r11) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r12, 0x84, 0x901, 0xfffffffffffffffe, &(0x7f0000000000)=0x152) 00:57:55 executing program 2: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000480)={r2, 0x400, 0x6, [0xe140, 0x1, 0x20, 0x0, 0x1ff, 0x92ce]}, 0x14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000540)=0x6, 0x4) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") getpeername$unix(r1, &(0x7f0000001800)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ffffffffffffff00000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea3a1fc3dedc0ed80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000092541710107391e2b6270fa60e664f5f6829b7a0e9aadeca011768e913fa9e36f5e9122775dadee7"], &(0x7f00000000c0)=0x1002) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000600)={0x2000000000000005, 0x5, r2}, &(0x7f00000005c0)=0xfffffffffffffeff) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000300)={r4, 0x43}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x1, 0xfe9f) r5 = semget(0x3, 0x3, 0x2a0) __semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f00000004c0)=""/89) chmod(&(0x7f0000000000)='./file0\x00', 0x83) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000580)={0x5, 0xfffffffffffffffb, 0x1, 0x8, 0x0, 0x8, 0x0, 0x80000001, 0x7, 0x8, 0x40}, 0xb) poll(&(0x7f00000002c0), 0x0, 0x63cc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000ff0083c60a0000030000e6b300000000"], &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r6, 0x1}, 0x6) 00:57:55 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f27696c651000"], 0x10) select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) shutdown(r0, 0x1) 00:57:56 executing program 1: syz_emit_ethernet(0x5d, &(0x7f0000000040)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr, {[@rr={0x7, 0xf, 0x4, [@multicast1, @rand_addr=0xffffffffffffffff, @remote={0xac, 0x14, 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0xff, 0x6b3, {0x8, 0x4, 0x4ae, 0x4, 0x720, 0x65, 0x6, 0x4, 0x4a, 0x1000, @rand_addr=0xff, @local={0xac, 0x14, 0x0}, {[@generic={0x9f, 0xc, "9e3914afbd6d92b01ce9"}]}}, "d286ee"}}}}}) syz_emit_ethernet(0x487, &(0x7f00000000c0)={@random="ecb6d12ca2fb", @remote, [{[], {0x8100, 0x1, 0x2}}], {@ipv6={0x86dd, {0x28, 0x6, "50bbea", 0x44d, 0xc, 0x5, @rand_addr="1a84b9200d709194bddd02a3480f663a", @remote={0xfe, 0x80, [], 0x0}, {[@fragment={0xd, 0x0, 0xfffffffffffffff7, 0x20, 0x0, 0x68b6, 0x66}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x80000001, {0x57b6, 0x6, "e8dc38", 0x9, 0x22, 0x8, @mcast1, @local={0xfe, 0x80, [], 0x0}, [@hopopts={0x7f, 0x0, [], [@pad1]}, @dstopts={0x5f, 0x2e, [], [@jumbo={0xc2, 0x4, 0x8}, @generic={0xfff, 0x71, "c757bfb68e23508c4e29e2761a1878536cf6f832afa5f13ee2a7c2c31e7f5edda5a3ff434a85da82d8c906bd53365207574f11bd967637f2b66ef983c4376113fca638515a1f4b147620519fba2f273f6c885b105ad6adae484b2ed657cef754c22d0d50d35e25fcb8c964a06cf4f2b6e6"}, @ra={0x5, 0x2, 0xffffffffffffffc0}, @enc_lim={0x4, 0x1, 0x5}, @pad1, @generic={0x20, 0x99, "6f671de7395f0cb93d50694e0ecc293f831cb65dcc9bc4afe2a2f9c126f8e21d65fa1730719024652c83ba073ad576dbe065eab19fd100f633b91d8bd0e37753385ad7ed98243f307f35c1c1d66cf52facb26312bb4df931192d30a3694e2a6958c44d710f79c356c8c7b02223729e24c34a490c45f4895e1b9b3b8dd13672ab21324174a6e961ebea3d1b70aa1bb25b57d2c2612eabf68bb6"}, @jumbo={0xc2, 0x4, 0x10001}, @generic={0x6, 0x4a, "ded582fe87b2251d2284e4c03692f4387e03591cadc69e39a1cce2418459770d736b6eb1e66787d31bd58308e62ff049763b8b716cb9e669fa8727c18153d7ca29e6c5d97352b2d9d78a"}, @ra={0x5, 0x2, 0x7fff}, @enc_lim={0x4, 0x1, 0xffff}]}, @fragment={0x77, 0x0, 0xc2, 0x80000001, 0x0, 0x0, 0x68}, @dstopts={0x2f, 0x3b, [], [@generic={0x4, 0xe6, "a13a22529a75fd1deabd647b23804a98167b0528354a39d41960ef6034333d37e9856fddbf21e9d9eb93dc5a25153d1d44f8cf984f9c7929946b5fa161e9b8e78f2a423692a00dca603b3221a527aa5ce4f6aa07380d45461f02513d277e5ab911afc8f9e049536817d22129bbef44330a28844bde5190c0c567ca1c350264a4b24e8d1b5fddc86a2dae2e2218d1e65b3561eae22108ed00e23a96f53ffd800143bf74fce8d5ca2b243f09b8132145b7f923ffa743b56c34bd2011ab244ba14aeadf01b1b570cde50923f92c34b1a1915c90be646100db90e3dd1b8eb7850c9709241dd91266"}, @enc_lim, @ra={0x5, 0x2, 0x3}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x4, 0x3d, "b4552400db4f350ed23706b3f60136202c2813c5ac5002860d2e1508818117c11d4719bb99ffd19d3ce2e4b5fb6ebb01d4ddb6faa49a5b1e23e57b96fd"}, @jumbo={0xc2, 0x4, 0x9}, @generic={0x100000001, 0x93, "47323f72eaba6441bfc7e4cf1800ba669bbf23c7d29b11a9fd868c950d83c8aafe6bc663d2efe6c89060d831a6a9d3082a607e152aed3f165867a2a746c5767d7cf87fc1642eb5f4868dc7b216c2c8517227a4788d5021cc46dc1c2f677b5673413da4298eb37008a1602fc276eaa8d5e8d312e69ccf5bbb136bf3071928cff533fa9a63881157fd75bfa51234751d4b8f8af2"}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x1, [0x0]}]}], "61c8ef85f6e36459f83da97b543083674e1b639b2b4c7ed5c301eb653e02f1389234ab351b7bf82a8386f69abe1f880311b761a901309abcdaaa73df02eb504c8d8a9867d7a187a7c8bb19e216b8591f5fb7153b4c50972ef1059ddb1c1ff78025fefc9f1805552acbd19e4cf209a0dfac5d8a70c7677001983dd98458c85dae850a3b5254dc99dc0e843717342a481ea21012acfe"}}}}}}}) 00:57:56 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getrusage(0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:57:56 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000100)="ab0d8f5f840017a9fa030aa3795f47a932b6335279d1e82ce8a497a2be09c1d2eef1b8125e72fe80c5fea39f14b38ce2a91d48fcc8d77c178aa6d6a8999cc5f02883d5ee4db262b2b3cf7084f6d1a945fd6ad1025bb7176f677f26c34dce59d5ed7e949024bd69a622c566ec49051860359339505bd55eb09e2bcc51d2cd2919bcdef3f7", 0x84) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2041, &(0x7f0000000080)="2c9685e69f155dc519f621132cc3d017de3e7556dc58f85af17ff205b4c072c7f3f138002612838f818683c32bdff19887fb1940713fe4881e3b3b2ab9bdf816aa589ffe309d73ae47c3ba60ca522e8dffd9635760c2917c2957f51f7a9bde62e83514ca", 0x64) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x400000, 0x0) 00:57:56 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001340)={0x0, 0x7ff, 0x2}, &(0x7f0000001380)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001400)={r1, &(0x7f00000013c0)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000001440)=0x10) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x101, 0x4) freebsd10_pipe(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000014c0)={r1, 0x81}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) recvmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000140)=""/149, 0x95}, {&(0x7f0000000200)=""/47, 0x2f}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x3, &(0x7f0000001280)=""/94, 0x5e}, 0x40000) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000001540)={{"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", "e0e1695973eb79b0616420aac76c8fdae63d67045e7ac6096f41a32cc92a3b35", 0x9, 0x8}, &(0x7f0000001500)="7c48bd0a768aeabcd704c38344ec28598cbedf62698929c66452c2a5321899e7c07972946fe3ea2ce9e09f47c25df294cb233d70", 0x0, 0x7d41dfa, 0x450, 0x6c6e, 0x4bc8654f, 0x2, 0x1ff, 0x7ff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @multicast2, @rand_addr=0x2a}, 0xc) 00:57:56 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0xf, r0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000100)={0x10, &(0x7f0000000000)="900590dec30e8e5796bf941a1546c4a0c56a704d80874683eebc81fb47e956b311a881f85f2dc0e945470ee99d506617f8d3517d4dffe5c4a61af0a6c6851f8e8047b41bc78c7a19291303a4ced083709c67253f04657c451a2613e3a4faf4efa3dc401b8174fb95b665475713fe45c95ec5b7e4534ec25a852986736c4cb5f9fc95177eaed306630e04a1e964caed8248baefcd49eeaa98a33fdf2d31745433212bd81c03130c8b1f003bcb8826b39e34ae87e80a3b7aa8a0ec7d54e19bf65e1ae4e2d5d26b8c4f2896c1be7a44", 0x100000000, 0x8, 0x7}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x6, 0x3, 0x1, 0x400, 0x7, 0x3f}, 0xa0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000140)=0x800, 0x29c) 00:57:56 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)) r2 = semget$private(0x0, 0x80000000000, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r4 = dup(r0) freebsd11_stat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000800)) symlinkat(&(0x7f00000004c0)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00') r5 = accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000003c0), 0x0, 0x1) r6 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000380)="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") setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0x3fc00}, 0x24) truncate(&(0x7f0000000100)='./file0\x00', 0x8001) ioctl$DIOCGETADDR(r6, 0xc4704436, &(0x7f00000001c0)="1c0d0c86dc1b74e906efa7179dc7f7a8ca528b65de8bc025b08a043fb420febdd67c6c5f7966952e53c30bd0ee2499a49105f2c2f17493e4a566ad99d96796d1036931524f59aabe25ffa3ae6caafabe0ac0566560a4b2967f2e5e468a4da2c07af42de06d6e4634c3bb99a060cef737e959fe03ac3502d8347ba433af6a70d3250b56e9365a2d37f5cf0df73a9ab702ea3cabba2f2b3790dea05fd2f609f1766d1756b1f72c05db0e8fbc42e7d6be0c5125c2aaf2f00dbe855bab393cd2") getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000480)=0x4) lseek(r6, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x5, 0x0, 0x0) r7 = semget$private(0x0, 0x7, 0x401) semop(r7, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) 00:57:56 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) syz_execute_func(&(0x7f0000000080)="b16291cd806969ef69dc00d9430be8c44139fd5bf91c1dc1c1c7e4c653fb0f28ddd04c4c8b8bf4a95ff9c44149e2168f4808eebce0000080200066450f3803566501ef6d8192558dc3c366a50f186746f3400faee47c7cf2460f18275726400f0d18c401fe5ff6e3df7b2170525004f4c4632d69f2c35f111d54111d00") getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:57:56 executing program 2: ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000080)={{"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", "cc65062071a349648d6041f4bbedde509ce708ba1f0978ce0f8a176f7a46847b"}, 0x0}) r0 = shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000) shmdt(r0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000600)={r2, 0x7, 0x5, 0x8, 0x3ff}, &(0x7f0000000640)=0x14) r3 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffb000/0x2000)=nil) shmat(r3, &(0x7f0000ff9000/0x4000)=nil, 0x2000) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x100000000, 0x2, 0x6, 0x1, 0x3}, &(0x7f0000000040)=0x14) fcntl$dupfd(r1, 0x11, r1) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f00000006c0)=""/133, &(0x7f0000000580)=0x85) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000500)={r5, 0x4, 0x6}, &(0x7f0000000540)=0x8) 00:57:56 executing program 1: syz_execute_func(&(0x7f0000000140)="1c0dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x12, 0x10000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={0x0, 0xfe0}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xf38}}, r1, 0x80, 0xb8, 0x2, 0xe901, 0x1}, &(0x7f0000000340)=0x98) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x17}, 0x1c) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:57:56 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socketpair(0x1c, 0x30000000, 0x100, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001240)=ANY=[@ANYBLOB="02004e23000fffff00"/136, @ANYRES32=0x0, @ANYBLOB="0000b80d06000000"], &(0x7f0000001300)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001340)={0x2, 0x5, 0x20, 0x3b, 0x7, 0x0, 0x9, 0x50, r1}, &(0x7f0000001380)=0x20) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) r3 = dup2(r2, r2) ioctl$DIOCGETALTQSV1(r3, 0xc130442f, &(0x7f0000000200)="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") getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) truncate(&(0x7f0000001580)='./file0/file0/file0\x00', 0x80) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000180)={0x6, 0xe20, 0x7, 0x80000001, r4}, &(0x7f00000001c0)=0x10) r6 = openat(r5, &(0x7f0000000100)='./file0\x00', 0x30280, 0x102) sync() munlockall() ioctl$DIOCXBEGIN(r6, 0xc0104451, &(0x7f00000013c0)="ed9841831f562bd629c09771c87523525c7878c135ea0191b858773561e21e039bcc765fdacabcd05c2b0618a3ca221945477c647a8d858fe02d4bac2e9c32c5a487fd58a5fb07011b2b") setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) fchdir(0xffffffffffffffff) 00:57:56 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000300)={@broadcast, @random="6adcc0bd8248", [], {@ipv6={0x86dd, {0x0, 0x6, "a90ab3", 0x8, 0x0, 0x0, @ipv4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x3], [], @loopback}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) syz_emit_ethernet(0x44, &(0x7f0000000000)={@local, @empty, [{[{0x88a8, 0x5, 0x4, 0x2}], {0x8100, 0x0, 0x0, 0x3}}], {@arp={0x806, @generic={0x38, 0x803d, 0x6, 0xa, 0xf, @broadcast, "a844ba5c49dd4c7bee7a", @local, "ef9b77f18e88dbecf8db99695803343b"}}}}) 00:57:56 executing program 3: syz_execute_func(&(0x7f0000000200)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0x1c, 0x3, 0x9) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000)=0x9, 0x4) 00:57:56 executing program 3: setreuid(0x0, 0xee00) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x2, 0x30000003, 0x5, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) 00:57:56 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat(r0, &(0x7f0000000000)='./file1/file0\x00', 0x800, 0x2) write(r1, &(0x7f0000000080), 0xfffffffffffffffd) write(r1, 0x0, 0x7fffffffffffffff) link(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file1\x00') 00:57:56 executing program 0: clock_nanosleep(0x1, 0x0, &(0x7f0000000040), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000640)={0x0, 0x80000000, 0x3, 0x876, 0x10000, 0x4, 0x80, 0x1ff, {@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffffe1}}, 0x0, 0x0, 0x3b, 0x81, 0xffffffff00000000, 0x322}}, &(0x7f0000000700)=0xb0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000740)={r1, 0x9}, 0x8) r2 = dup(0xffffffffffffff9c) ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000000180)={{"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", "2b92a72d3a30b3dc3586827eb8079ecc454de90860a1cd78d5f3b3c9ffffe62f", 0x1, 0x5}, &(0x7f0000000080)="9462962e0d10c41ab5c211aa807c5b0e52fcf9c248c48a0a02ee97f6d5b50c41cf9fc91f95ff23aa68146278e2d966132451f384a7261f8e76b2c22888d9108cc37988fd0969263e899d9327f380262e19477b575fb5f4b11780afa672b9655315bf280347969bf6b9b3b7facccde81dcb521e1914a377f5465594a6c44cbc6c8d9e8bc5e669756903c72a029175202241d23ee5957f5c35794511e5a464f2431697f1d04f58e2f72afca84a09a94c171264266ee290328fdf68cf2b94e6cf964b", 0x4, 0x6, 0x8, 0x6c, 0x80000001, 0x3, 0x2, 0x7fff}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000600)=0x4) 00:57:56 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10084, 0x41) getsockopt$inet6_udplite(r1, 0x88, 0x698c6e75691eb8aa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x210, @local={0xfe, 0x80, [], 0x0}, 0xd040000000000000}}, 0x0, 0x1, 0x1, 0x102, 0x4, 0x4, 0x6}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xa, 0x100000000}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={r2, 0x1f, 0x200, 0x3f, 0x10001, 0x3, 0x8, 0x3f, {@in6={{0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r3, 0x8, 0x4, 0x132cb73c, 0x8, 0x20}}, &(0x7f0000000380)=0xb0) 00:57:56 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0034141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000) 00:57:56 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000"/118, @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0x800}, 0x24) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xa, &(0x7f00000000c0)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@ipv4, r3}, 0x14) 00:57:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1, @empty=0x2}, 0xc) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@loopback, @local}, &(0x7f00000000c0)=0x8) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x7, 0x4) 00:57:56 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1600000004000000000000"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000100)=0x6, 0x4) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x8, 0x3, 0x3f, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:57:56 executing program 2: syz_emit_ethernet(0xffcf, &(0x7f0000000200)=ANY=[@ANYBLOB="ffff8effffffaaaaaaaaaaaa0bae77365635f6ca17ba1bb1e8ae5dbbadb373fec3ef31"]) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) 00:57:56 executing program 3: symlinkat(&(0x7f00000000c0)='/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0\x00') r0 = msgget(0x1, 0x4) msgrcv(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004fbc82cd0cde2def6250890a89750000"], 0x7c, 0x1, 0x1800) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:57:56 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') chown(&(0x7f00000003c0)='.\x00', 0xee00, 0x0) chown(&(0x7f0000000000)='.\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x80) 00:57:56 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000280)=0x1c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0)=0xff, 0x4) syz_execute_func(0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x120) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="a700000002c2eb0cea8018afa1e53e7d9946a70f6b89b9c6912bcafa6ad39c9d4b5a84ecbf120b8d99e319d62aae41a44deb5d17f9f54ad0bf433cd8f4bb08339e67b868b9f53146cb74c346ce4e2537ec9208761b98add5bdf2f6fdb6a20fffe1470d42e3722a72f5f7d90eefa6db4333ba0ce4c13b822569a97db9dff712006955cc9dbd44ded9c63abff26f752d7ba0c063908d44cc9fa5b146d29012e9ec681fd6f9ade5"], &(0x7f00000000c0)=0xaf) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x8254, 0x4800, 0x2, 0x3000000, r2}, 0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000380)=0x4) r3 = open$dir(&(0x7f0000000400)='./file0\x00', 0x40000400000002c6, 0x10) fcntl$setstatus(r3, 0x4, 0x10048) r4 = socket$inet(0x2, 0x10000000, 0x1f) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:57:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000208, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6f, 0x5, [0x1, 0x8, 0x94, 0x0, 0x0]}, &(0x7f0000000080)=0x12) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0xc00000, 0x100000001, 0x7fffffff, 0x7, 0x8}, 0x14) syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:57:56 executing program 1: select(0x40, &(0x7f0000000040)={0x400, 0x0, 0x9, 0x4c, 0x9, 0x7, 0x21, 0x9}, &(0x7f00000000c0)={0x3, 0x6, 0x6, 0x1, 0x6, 0x7ff, 0x8, 0x1000}, &(0x7f0000000100)={0x7ff, 0x9, 0x100000001, 0x1000, 0x10001, 0x3b1e, 0x3ff, 0x56879009}, &(0x7f0000000140)={0x9, 0xffffffffffff20b4}) r0 = socket(0xb790eceec06f88e1, 0x4, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000480)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000340)='./file0\x00', 0x80000000008206, 0x9e) lseek(r2, 0x0, 0x3) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x308020006) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xfffffffffffffffe, @empty, 0x200}}}, 0x88) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000640)=0x4) getpeername$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000280)=0x100) r3 = semget(0x2, 0x6, 0x8) __semctl$GETVAL(r3, 0x4, 0x5, &(0x7f0000000800)=""/227) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x0, @rand_addr=0x9}}, 0x0, 0xf5d7, 0x3, 0x96a0000000}, &(0x7f00000005c0)=0x94) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000600)={r4, 0x60}, &(0x7f0000000680)=0x8) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) 00:57:56 executing program 2: syz_execute_func(&(0x7f00000004c0)="0c09c4817a2df998cda01b69e4c461e4158ca3690000006962f5696200d9d9d0c4c46115e4372cf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ada7676440f0f5300a0e00000802000c4c3dd6d6851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35bfd45363ef81499f7030faee4912402025e5bf426400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d50c4832d42fdde") 00:57:56 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mlockall(0x1) socketpair(0x1, 0x10000000, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x4861, 0x4) 00:57:56 executing program 2: r0 = socket(0x17, 0x10000000, 0x1ff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x212, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) 00:57:56 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) getrlimit(0x0, &(0x7f0000000000)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 00:57:56 executing program 0: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01a7f2f20b4f4f000c00000c0064f2400f107a04d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091") syz_execute_func(&(0x7f0000000000)="6741d3ee664502f066410f17a8b6f068d0c4c28999c7f0fe8ca1ffefffff7a0ef041115907440ff5ee65420f18c0c40113d0b00e000000") socket$inet_udplite(0x2, 0x2, 0x88) 00:57:57 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) close(r0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003480)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f00000000c0)={0x8, 0x2}) sendto$inet(r0, 0x0, 0x0, 0x406, 0x0, 0x0) 00:57:57 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) syz_execute_func(&(0x7f0000000140)="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") r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000), 0x0) 00:57:57 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) getrlimit(0x0, &(0x7f0000000000)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 00:57:57 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) ftruncate(r0, 0xd937) close(r0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000000)={0x10, &(0x7f0000000240)="5e1f0728215d13d0bce19cb537375995e11b9c133ce97c316132787533ef5381e1b2ada7e976cd05a1aca1f88986157b03006c99534c1c4e508d16a4bcb8ecaa4bdad193991d9c4896526792f40a7cf9f6edf6786680d4fb231eeee79d3dfca4ab217ac67451cb223f105c3d3573cb951014225a8c277d8600aa4aea6dc9ff6bb8c11f3dbf565e94cda31198f9f357e857206943bac03e714b9722fa3ce5a708643f1c7c4bbd253924b97736ba6d11f3087bbbd9478bd094e9d643aa714a08a6de2338d1f710b1a155e59a662fc85878f04ff5a89c96e94ae1e41b45e7faabd09d617ecf7ce7aef4", 0x0, 0x3, 0x9}) lchown(&(0x7f0000000180)='./file0/file0\x00', r1, r2) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000005c0), 0x0) 00:57:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x15, &(0x7f0000000080)=0x1, 0xfe9f) syz_emit_ethernet(0x100e, &(0x7f00000000c0)={@local, @local, [], {@generic={0xf77f, "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"}}}) 00:57:57 executing program 2: syz_execute_func(&(0x7f0000000180)="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") sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x20000001, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xad}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x7, 0x5, 0x110, 0x7efab0ec, 0x0, 0x80000000}, &(0x7f0000000140)=0xa0) pipe2(0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:57:57 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) r0 = msgget$private(0x0, 0x3c3) msgrcv(r0, &(0x7f0000000400)={0x0, ""/4096}, 0x1008, 0x0, 0x800) 00:57:58 executing program 2: r0 = socket(0x2, 0x20000001, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x204, 0x18) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82062e1466696c653000"], 0x10) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e2200"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x4430}}, r1, 0x7016, 0xffffffffffffff50, 0x7d2}, &(0x7f0000000180)=0x8c) 00:57:58 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc}, 0x10) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in, 0x10, &(0x7f0000000600)=[{&(0x7f0000000040)=""/49, 0x31}, {&(0x7f0000000080)=""/205, 0xcd}, {&(0x7f00000001c0)=""/97, 0x61}, {&(0x7f0000000240)=""/22, 0x16}, {&(0x7f0000000280)=""/194, 0xc2}, {&(0x7f0000000380)=""/136, 0x88}, {&(0x7f0000000440)=""/68, 0x44}, {&(0x7f00000004c0)=""/175, 0xaf}, {&(0x7f0000000580)=""/114, 0x72}], 0x9, &(0x7f00000006c0)=""/110, 0x6e}, 0x82) 00:57:58 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) syz_execute_func(&(0x7f0000000140)="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") r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000), 0x0) 00:57:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r2 = socket(0x17, 0x5, 0x1) bind$inet(r2, &(0x7f0000000080)={0x2, 0x2, @broadcast}, 0x10) dup2(r1, r0) 00:57:58 executing program 2: select(0x895d4eeb22cabad4, 0xfffffffffffffffe, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0xfffffffffffffffc, 0xac2, 0x0, 0x8001, 0x3f, 0xb575, 0x9, 0xbf}, &(0x7f0000000040)={0x3ff, 0xffff, 0xfffffffffffffff7, 0x0, 0xbd7, 0x1, 0x50, 0x80000001}, &(0x7f0000000080)={0x8995922, 0x7ff, 0xfff, 0x0, 0x0, 0x2, 0x8, 0x100000001}, &(0x7f00000000c0)={0x3}) 00:57:58 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:57:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@in6, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x5) ppoll(&(0x7f0000000040)=[{r0, 0x182}, {r0, 0x1}, {r0, 0x21d8}, {r1, 0x40}, {r0, 0x100}, {r1, 0x2000}, {r1, 0x2000}, {r1, 0x4}, {r1, 0x100}, {r0, 0x20}], 0xa, &(0x7f0000000100)={0xb0ec, 0x5}, &(0x7f0000000140)={0x3}, 0x8) 00:57:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x8000000009, &(0x7f0000000080)={@empty, @local}, 0x32630b63dfbfa8c3) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f00000000c0)) 00:57:58 executing program 0: syz_execute_func(&(0x7f0000000380)="daa414d9aa0000c421f9138b035300004114260f0d6811c704e68da50b70212161792facc2f731f428c441d971f6d83644d82ae64465660ff7e20ea60000be0fe5cb") r0 = semget$private(0x0, 0x2, 0x410) semop(r0, &(0x7f0000000000)=[{0x2, 0x8000, 0x1000}, {0x6, 0x4, 0x1000}, {0x0, 0x9, 0x800}, {0x3, 0x8, 0x1000}], 0x4) 00:57:58 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x11, r0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:57:58 executing program 1: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000180)="75aa353f8b388fd7620ce93d214b4d5d7a57b5b346a2fa1bca978a0f6aa65b6e0b29912bf7a4f88d36fdff2274c2831dfa91c658685c8d93ceb6dd5f7ff7b9fb2bb6dd033119e820ea2dd4953d94582a43420a1dfe3518b867fd04") open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x13) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x5, 0x4) 00:57:58 executing program 0: r0 = msgget(0x3, 0x103) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xf, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8b2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x1f, 0x7, [0x2eb, 0x9, 0x9, 0x4e7, 0x934, 0xffff, 0x9b6]}, 0x16) clock_gettime(0xf, &(0x7f00000002c0)) syz_execute_func(&(0x7f0000000140)="1c41b5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ac4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051518fe9509b9b9bfc0000c422250a33eff265dc5f00c35b5b45363ef80f9966032c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") 00:57:58 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) 00:57:58 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001}) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) accept$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c) 00:57:58 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000280)=""/234) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r1) syz_execute_func(&(0x7f0000000500)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e50934d1c4e10bf8c470c4c461cd583d00000081c66db7123636650f38c99300000000c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = msgget$private(0x0, 0xc0) msgrcv(r2, &(0x7f0000000180)={0x0, ""/111}, 0x77, 0x0, 0x1000) write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname$inet(r3, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10) msgget$private(0x0, 0x100000053) syz_execute_func(&(0x7f0000000000)="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") 00:57:58 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgid(r0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000001c0)=""/35) getpid() getpid() r3 = getpgid(r1) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f00000006c0)="a93517e26500f695e20fed753e5fb5e00a4fec13a334cddd23d85112b267b6d6cd23322d9cf16bda82b8d4a176524b20b0ee3e5bb6336a9d73ac8a075e97bb2064adc814646a108c268c4e481757e53d11ab5907f53ca7791169be0dd4fbefeaf3e3e7587f1b27ba404bfb1876b7f0bcbedbbe19b524861c76d93c0b15d14fa62865c6610cb19f860357d0b2c4a436b6236c179a333f572476c4fd264339c011563471e18968bc542e25476cd46dd90edd4f3f8b2cb08e23e8c7f216fae4a78657af8cc6334cae4044ef5619b77d2ae343aead5541c3bc7368b4f1c4f1e4b8c2e8268329a4fef8a7ee9a0292ff", 0xed) r6 = getpgrp(0xffffffffffffffff) getpgid(r6) msgget(0x2, 0x4b) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f0000000540)={0x81, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0xffffffffffffff3f) setsockopt$sock_int(r7, 0xffff, 0x1019, &(0x7f0000000500)=0x4, 0x4) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) ioctl$DIOCRDELTABLES(r7, 0xc450443e, &(0x7f0000000880)={{"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", "44277e0357f42ce395d529813fa23b29d3ab166b6d56c5d9b11f1e8da7835594", 0x639f, 0x3}, 0x0, 0x5, 0x6, 0x400, 0x2, 0x5, 0x0, 0x36, 0x2}) freebsd10_pipe(0x0) r8 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x7ffb) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) 00:57:59 executing program 1: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/48, 0x30) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x65, &(0x7f0000000080)=""/49, &(0x7f00000000c0)=0x31) r0 = semget$private(0x0, 0x1, 0x7b2) __semctl$GETPID(r0, 0x1, 0x4, &(0x7f0000000180)=""/4096) __semctl$GETPID(r0, 0x3, 0x4, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x100) 00:57:59 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getpeername$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x7, 0x8}, &(0x7f0000000180)=0x18) r5 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, &(0x7f0000000100)) r6 = socket(0x3, 0x1, 0x0) fcntl$setstatus(r5, 0x4, 0x44) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(r6, 0x6, 0x4, &(0x7f0000000000), 0x4) 00:57:59 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2af, &(0x7f0000000000)) setgroups(0x0, 0x0) freebsd11_fstat(r0, &(0x7f00000000c0)) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) 00:57:59 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x9, 0x12) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r2, 0x11, r0) semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:57:59 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x2}, {0x1, 0x200000000}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="ce0f050008000000fffa040008000000731a009eb86cf8c419ddac65e37b5f33e843618d55ba18cbc769e14c74498d10cfce21b1110d2d7a9aee7b444a63b3b5778d0e830c2f04ff120000482bb4560cf25ff0ddd4df223d610600000000000000b89526614dae6e10c0e76abc91cf8cea1c529fe8673d2a8e9fb5520aa15e2332c3f56bd1709b54ec5e607af0a9cdfcc2a28eb126e0bbc5c834ffd4cb7a6534057e327ef85cf55c5d5fb5b40bfd82d9f100a815b935387007221469267d93848579198cb794006263925e5400"/214], &(0x7f0000000100)=0x12) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8) pipe2(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) socket$inet6(0x1c, 0x3, 0x7efd) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f0000000300)="2527a2921eb67c0fb877bc82326476a1d1d14497e0148c884797b6f138716b8f167759f3bc3ecb288e4bafd251f49ac81ade7ae019368cb4e428a48a17d134607dacd39bd653d4f55dd353c2dcdb11aeae6f3dbdc54cd6acf8a022f12ec23d4355b675ba471b84e41795ac71d1abce6d55719b227962798539d7919b37880be286d27ae13fce533865a30ac47518d57bc8ac9a516063c23e64d378d36451c20c975c38ec6009a763289eba6684435c5d5ed017d083d82931b700c1af6142ae3245efbc7afd985815d3574bbaa7942452a4df1efa9d9ef10cc942cd959bcc676b8264d99383e9b5b952394bd16115a7", 0xef}, {&(0x7f0000000400)="18255d60d50066cb0357f5e23be201bdaa428d4844d2d2300b5f6c387f25e13c0590075e41cfc39773d1ad0544bd4d8a43baf1dc685161c7747659d7937593f447e631bdf1b1f7f796e88443bc821219e5a86a33f07737e2db327b7b4c41dd266b7270be80a25ced1af6b478e1148f15f8d52cb750368f346d536182aaeb9e0ba9e29b5c3c2cc171f85005579031478623735100965ba3ea15ae8684fe766c1a4b", 0xa1}, {&(0x7f00000004c0)="e9108b54bda28cfffe8bd52b8cff6e2807f708dfcd8b3313fbfd085e10b34cdc4f640331ec7e3682937113a0ef2ca86a609739f7d03112b1c245302d9e5c40d5ccc57fdcb534eff3cf6cfae3a03f1a2fa73847d33b7da3ef95cacf36b52840a5888e8cc9b033c8221cad51f93d7d18403b5be7c3b9bd", 0x76}, {&(0x7f0000000540)="09079ee0140dcda708e72d9ccc68031639adcdcc435a68804b423933544aa58bc8a0066b918e", 0x26}, {&(0x7f0000000580)="6aa52bf9dc811c62e6ede5d6722a4d8a099b690ea1f2de64921e4128ebeee001238f4c5da63c6b71687fb98928edce3819196f4d5a2b19b2e6d3add8e9b94097cd4625a5c5cd12c163f8ff65206784cb7770444945a01faa0fc2663daaddb57b8447742d80bae57b233fb6213b226b47e4de169a7e9eadacfb13", 0x7a}], 0x5, &(0x7f0000000680)=[@rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}], 0x20}, 0x0) freebsd11_getdents(r1, &(0x7f0000000200)=""/153, 0x99) 00:57:59 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={0x0, 0xa0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0xffff}, &(0x7f0000000280)=0x8) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x80000000, &(0x7f0000000080)=[@in={0x2, 0x1, @multicast1}]}, &(0x7f0000000140)=0x10) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x2) 00:57:59 executing program 2: syz_execute_func(&(0x7f0000000400)="96f3a798472c4366460f3801380f05f30f59bfd917cf00c4e25d92143c41e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100e29f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = dup(0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=""/233, 0xffffffffffffff48) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x7f) 00:57:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:57:59 executing program 2: r0 = geteuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d24fb31ac4a201aec0458bc0458b008f294001b00b0000000f73d539f081b57132ca806ebbbbc46291ae8ca0656000000f4318bedfbecebeb6dfbece00001c1c470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x43}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @loopback}}, r4}, 0x8c) 00:58:00 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x5f20ee71, 0x100000001, r1}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) r3 = open(0x0, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x0, @mcast1, 0x5}}, 0x0, 0x6, 0x0, 0x7, 0x8, 0x9}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000001c0)={r5, 0x3ff, 0x0, 0x2, 0x53, 0x101, 0x403, 0x32, {@in={{0x2, 0x1}}, 0x0, 0x0, 0x5, 0xffffffffffffb7bf, 0x1, 0xf3a}}, &(0x7f00000002c0)=0xb8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r6}, &(0x7f0000000280)=0x8) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) getpid() fcntl$lock(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) flock(r2, 0x9) 00:58:00 executing program 2: syz_execute_func(&(0x7f0000000000)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:58:00 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="da85ccc2e4e899972059b3782b63571467d83731fa509eb80ae2998884bc1cc88d72bdb77ce144e2a2da9403", 0xff24}, {&(0x7f0000000180)="64e83fb02a315d29417c2b8272a312780fcae2e5c6cc74478a3b980098bb29949a8117e6dc7e025181000000", 0x2c}], 0x2) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0ff10021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:58:00 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x9, 0x12) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r2, 0x11, r0) semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:58:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080), 0x4) socket(0x1e, 0x2, 0x0) 00:58:00 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0xe6ac, 0x1) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xcb, &(0x7f0000000280)={@broadcast, @remote, [{[], {0x8100, 0x10000, 0x0, 0x3}}], {@ipv4={0x800, {{0x11, 0x4, 0xf07, 0xfffffffffffffffc, 0xb9, 0x65, 0x8, 0x3, 0x3c, 0x0, @rand_addr=0x4, @multicast2, {[@lsrr={0x83, 0xb, 0x1f, [@loopback, @multicast2]}, @rr={0x7, 0xb, 0x28, [@empty, @broadcast]}, @ssrr={0x89, 0x7, 0x9, [@empty]}, @noop, @generic={0x86, 0x11, "f945afe6855c99e26f4eadee26a9d8"}]}}, @tcp={{0x2, 0x1, r0, r1, 0x0, 0x0, 0x6, 0x4, 0x200, 0x0, 0xff, {[@mss={0x2, 0x4}]}}, {"fae97bb04cb204803f65878cb6e346cc0e7de88e10c07d16369583f545654750600ad8cef84268a778deb50b21eb3d3633685709a98cbfab22eb01c62d7fab1a5b6a4b998ff0749ebd11000edfd6973b9c9584cbfcc010103004fa138f"}}}}}}) syz_execute_func(&(0x7f00000001c0)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:58:00 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./control/file0\x00', 0x0, 0x198) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xf, 0xfffffffffffffffe}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x3, r1}, &(0x7f0000000280)=0xc) r2 = open(&(0x7f0000000180)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000016ff8)='./file0\x00', 0x0) open$dir(0x0, 0x0, 0x100) freebsd11_stat(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000100)) fdatasync(r2) rmdir(&(0x7f0000002580)='./control/file0\x00') close(r2) rmdir(&(0x7f00000000c0)='./control\x00') 00:58:00 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x20) socketpair(0x0, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f00000012c0)="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") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) readv(r2, &(0x7f0000000940)=[{&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000200)=""/48, 0x30}, {0x0}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000700)=""/224, 0xe0}], 0x7) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) unlink(&(0x7f0000000180)='./file0\x00') readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[@ANYBLOB='\x00'/106], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:58:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") socket$inet_udplite(0x2, 0x2, 0x88) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 00:58:00 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r0, 0x0) 00:58:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) syz_execute_func(&(0x7f00000000c0)="f3466ec4220d36ffc421bb5e04f8660f383d38f20f2d1c10c482254563fec4a1fa100d0400000063c5c4c279b62d030000003e400f57d8") setsockopt$inet_mreqn(r1, 0x0, 0x47, &(0x7f0000000000)={@loopback, @broadcast}, 0xc) 00:58:01 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") sync() syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") 00:58:01 executing program 2: r0 = socket(0x1c, 0x0, 0x3) sendto$inet(r0, &(0x7f0000000040)="4ce05b999008dacbb70e6c4c", 0xc, 0x4, &(0x7f0000000080)={0x2, 0x2, @broadcast}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r1, &(0x7f0000000900)={&(0x7f00000000c0)=@un=@abs, 0x6, 0x0, 0x0, &(0x7f0000000640)=[{0x10, 0x5b}], 0x10}, 0x4) 00:58:01 executing program 2: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYBLOB="141347c713e991c056f320de1812a09590f327c629dc47806350422b562ca59a736cb748b82eef105d3de391c517ee648fe9ce115f7f786916bc5fe5ef6db73aeb59a3e9dc1a1e375f89"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:58:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x8, 0x0) ftruncate(r0, 0x5) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x20000012, r1, 0x0) freebsd10_pipe(&(0x7f0000000000)) fsync(r1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fstat(r1, &(0x7f0000000040)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) 00:58:01 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0xa, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = open(&(0x7f0000000100)='./file0\x00', 0x8400, 0xc0) r4 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000180)=""/246) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)={0x0, 0x5e5, 0xa08, 0x4, 0x7fffffff, 0x20, 0x9, 0xffffffff, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x80000001, 0x6, 0x6b9a, 0x101}}, &(0x7f0000000440)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000480)={r5, 0x1, 0xf1, "6899110d23e18204fce90c5052040426756ec3a5693d763e7dcbcba4743afb2da9d74cc3b4865bf434d4f57a05dc7520f92175497c2fbbc31fa6a4d41b52646ac76959e60ca3531e225700517a18537f58a251cd6b6a9ffd6b5535aa8601a133a4ad72969db5fc2edc07213481be027966cc5b7622b50119820b55fd95ecd5db6c8e61312462ad3fe2f5d1dc45314951fff15d2945a2f3dc1b331c1a7dc909341c8f499b0a35d59098226724b528d087cf910e66da0c4ec5a6c778f305bd05b79457552857c352fb740810fe2305421a71200a109420630992d2e667af29a8867f373ffa018a33db1acc1c1800eae50799"}, 0xf9) mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x400000000, 0x5) unlinkat(r2, &(0x7f00000002c0)='./file0\x00', 0x800) truncate(&(0x7f0000000280)='./file0\x00', 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) nanosleep(&(0x7f0000000140)={0x1ff, 0x8001}, &(0x7f0000000340)) 00:58:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = getpid() freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000300)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r0]}], 0xa8, 0x8}, 0x20101) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa}, 0x161) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x612, 0x4) 00:58:01 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x6, 0x4) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0xfffffffffc) 00:58:01 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x40, 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x9181, @mcast2, 0x1}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, 0x0, 0x0) 00:58:01 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1101, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x1f}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x6, 0x7ff, 0x7}, &(0x7f00000002c0)=0x8c) getsockname(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xd9) r2 = open$dir(0x0, 0x140, 0x0) socket$inet_sctp(0x2, 0x8, 0x84) flock(r2, 0x2) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, 0x0, 0x0) getpeername(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e7440000000000000000090000000000000000000000000000000000000000000000000000422049ee24d5a44ac4f8ffe71e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208bb62086bec70b12874efde329e8e5ec720570b023c"], 0x0) recvfrom(r0, &(0x7f00000007c0)=""/201, 0xc9, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x3ff, @empty, 0x4}, 0x1c) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) bind(r3, &(0x7f0000000600)=@in6={0x1c, 0x2, 0x3a17, @loopback, 0x8}, 0x100000186) 00:58:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000000090cf"], 0x24}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@empty, @loopback, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@ipv4={[], [], @remote={0xac, 0x14, 0x0}}, r2}, 0x14) 00:58:01 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x99) msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil) r0 = shmget$private(0x0, 0x2000, 0x1a, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000004c0)=""/4096) getpgid(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x8000}], 0x1, 0x2) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000) 00:58:01 executing program 3: syz_execute_func(&(0x7f0000001540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5766c16161787896e401c7fe295f815f81460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d4d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c683ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x2, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000001680), 0x0, &(0x7f00000015c0)) getpgrp(0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) listen(0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4) getpgid(0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x45) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$getown(r3, 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="a3a08e257b18404963c70f043d77205134f5fb66b1e9bcf23d492b894cf7b8c60215d2b3ab7557a69c1f82ded79fc950304c579e4e8608bd1fa1e6d54631d12298efc698b16f1896ce08496f131c7caad5c72c34779018f43963ac2f70493c38680e3a5f128d5315f267ba7ce8786c5233c883ee1bc691437faed5a74dcd7e2decf530257d3c44c1d8ace3bbec1717fcff30e295fc4d619ab031e5238eebe3eb94484533aa5e3199dca96a658971", 0xae, 0x1, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) open(&(0x7f0000001500)='./file0\x00', 0x108800, 0x20) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) shmget(0x3, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) socket$inet(0x2, 0x20000005, 0x5) getsockopt$inet6_tcp_buf(r3, 0x6, 0x26, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000) poll(&(0x7f0000000200), 0x200000b5, 0x7ffffffd) 00:58:01 executing program 2: unlink(&(0x7f0000000280)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x10000000) connect$unix(r1, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x3}, 0x8) mkdirat(r0, &(0x7f0000000300)='./file2\x00', 0x20) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') r2 = socket(0x2, 0x3, 0x0) mkdir(&(0x7f0000000580)='./file2\x00', 0x40) getsockopt$sock_timeval(r2, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000480)) 00:58:02 executing program 3: r0 = socket(0x17, 0x20000003, 0x7fff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380)=0x1ff, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1, 0x0, 0xfffffffffffffff8, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="04001c2e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x14) r3 = open(&(0x7f0000000000)='./file0\x00', 0x10400, 0x7cc9e717e767a3ba) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xffffffff, 0x1, [0x1]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast2}}, r4}, &(0x7f00000000c0)=0x8c) setsockopt$inet_buf(r1, 0x0, 0x51, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000280)={r4, 0xffff, 0xb22f, 0x8}, 0x10) lock order reversal: 1st 0xfffff800124459c8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440 2nd 0xfffffe0000b01ac0 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80012448d88 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 #2 0xffffffff8102e385 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102ee88 at __lockmgr_args+0x488 #4 0xffffffff8150efba at ffs_lock+0xea #5 0xffffffff8195f205 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811c2bbf at _vn_lock+0xaf #7 0xffffffff811a9b41 at vget+0xb1 #8 0xffffffff81195428 at vfs_hash_get+0x148 #9 0xffffffff81508441 at ffs_vgetf+0x51 #10 0xffffffff814f86e4 at softdep_sync_buf+0x444 #11 0xffffffff81510564 at ffs_syncvnode+0x394 #12 0xffffffff8150ed28 at ffs_fsync+0x28 #13 0xffffffff8195dce5 at VOP_FSYNC_APV+0xc5 #14 0xffffffff811bd481 at kern_fsync+0x261 00:58:02 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x2) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x100) open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execve(0x0, 0x0, 0x0) getpeername(r1, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x8) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) #15 0xffffffff8170d7e6 at amd64_syscall+0x436 #16 0xffffffff816d55ad at fast_syscall_common+0x101 00:58:02 executing program 0: syz_emit_ethernet(0x96, &(0x7f0000000140)={@broadcast, @broadcast, [{[{0x88a8, 0x1, 0x5}], {0x8100, 0x4e8, 0x100000001}}], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast2, @empty, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x3}, {}]}]}}, @udp={{0x3, 0x0, 0x8}, {"e407646a4f28f929a673d7d86114248b7cba6c66c291c8696f7fdf29c02f7e4afc6c7312c735223fe24cf3de61d3ff3bc07534a5c7dd8e3ee07d1b4e5c5e7ad6232e81ec154e377184907128dec992de748c60910f411878"}}}}}}) 00:58:02 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5d4}, &(0x7f00000000c0)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1}}, r1, 0x6, 0x2, 0xfffffffffffffffd, 0x80000000, 0x200}, &(0x7f00000001c0)=0xa0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000280)={0x5, [0x7, 0x9, 0x5, 0x2, 0xfffffffffffffffe]}, &(0x7f00000002c0)=0xe) r4 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x28, &(0x7f0000000040)=ANY=[@ANYBLOB="000000009700242af0121cc8b45e42f1e0dc39d3faed35"], 0x1) fcntl$getown(r4, 0x5) 00:58:02 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = semget(0x2, 0x7, 0x60) __semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000000)=""/11) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040), 0xffffffffffffff4e}], 0x1, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x91) 00:58:02 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:58:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r4 = getgid() freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000440)=[0xffffffffffffffff, 0x0, 0x0]) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f00000006c0)=[r1, r4, r5, r6, 0x0, r7]) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="e0000001ac1400bb0264abd4f6000000f99f8e6d"], 0x14) semget$private(0x0, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) r8 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r8, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x8, 0x400, 0x1, 0x0, 0x2}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:58:02 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x210}, 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) r1 = socket(0x17, 0x6, 0x1f) setsockopt(r1, 0x4a4, 0xffffffff, &(0x7f0000000200)="2194d1e3ecf73eef56f249d9ea928585b0ccd59174f9e4499f069f97717aa4c7ee3271b27d7061fa18fd30e402773e548f3c55892dc46c0ea79d0b616b43f6f23b5705abb0fda732651e785f4e1973e2183cdea597", 0x55) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast2}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, 0x8) 00:58:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @broadcast}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x8}, 0x8) 00:58:02 executing program 2: semget$private(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='#\x13\'.\x00', &(0x7f0000000080)='+\x00', &(0x7f00000000c0)='0/):\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='\'-\x00']) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) 00:58:02 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) socketpair(0x0, 0x20000007, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0xe4}, 0x4) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000180)=[0xfffffffffffffffd, 0x95]) 00:58:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="311bfb46a7820307b1d4e23ffb4e4308702eaafc495dc1bab431a86a93573cbf226ea0b07781fb93cb8fc7321c5bd7e82bf2668fc506d86d2f1de53128978a96c145f92d3f67d0be34d895aab438a733d623505b8b724e1da0af1b473b4e8d0ae038fcc452a4f74869d7a2d1e24345772642130ecab48543c831b271d0f34e9cbd89b3f008190f0f25402e14165c9a72911e2bdf440bb1bf04fe100bef13009bb989209ee28f4509e954a654b61f8edba58917464072a2528e7a196ce118146f62aaba0bb82c6be5a0cf7d7aace1b016ab7d8332197c1eeed69efb60df93165d", 0xe0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="fd51c641cab15af419", 0x9) 00:58:02 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() fcntl$getown(r1, 0x5) sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) sendto(r0, &(0x7f0000000400)="fa86074b9afbbacbd4eb637e8d140b811a31edfb6d189fe3f4c0b606ba3e404bc42de77cceda51fc9b3d1f59901ed335b82d430d00af9b427ef14b372e09eb21611fc12cdb8e8911250342d2ee94fefa626c14b0b6bf0d5dd884db859b1fe840badf807210c8e8b2c16454455db5cd7eaeaa3b61a03aa1e45515d502eee97f7d7bcedcdb96a49b7ede4365011c8ac212bb11693b0e10e5f7427973dc0b1cd51a8580196e165cb3c36e6030a6e8e3fa0acaab15c13a076d47d68754b96f01257f7b97b9c96ee1a32fad864475170a955c38", 0xd1, 0x0, &(0x7f00000002c0)=@in6={0x1c, 0x0, 0x2, @empty, 0x2927}, 0x1c) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(0x0, r3, 0x0) 00:58:03 executing program 1: r0 = socket(0x17, 0x10000000, 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x500, 0x105) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x100, 0x600) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x0, 0x5}, 0x8) 00:58:03 executing program 2: syz_emit_ethernet(0x61, &(0x7f00000010c0)={@broadcast, @empty, [], {@generic={0x7007, "dcb734df5de990f091d6d9f816e2a2ba4e00007aacede317d29b3fe710eac0c954a2851375d9e08ec1a54982e6caebd2f519f4fb7dafa6101f9deddae759874c4296045b6eb7686fe5f1008ceb9e22ccf5a5b1"}}}) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010302906f8d985200609433df000000000000000000000000000000000000000100000000000000000000000000000000a816d0fd7d7d44"]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x0, 0x0) r0 = msgget$private(0x0, 0x440) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/4096) 00:58:03 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x78f30) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, r3) truncate(&(0x7f0000000000)='./file0\x00', 0x20) getegid() setgid(r2) 00:58:03 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000080)=0x80, 0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x40200009c}, &(0x7f0000000180)=0x2d7) 00:58:03 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x17, 0x20000007, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0xa2}, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f0000000080), 0x100000) getsockopt$sock_int(r2, 0xffff, 0x1019, 0x0, &(0x7f0000000200)) 00:58:03 executing program 2: mkdir(&(0x7f0000000100)='./file1\x00', 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) r1 = semget(0x3, 0x7, 0x200) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x1f, 0x800, 0x400, 0x1, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x0, 0x3}, &(0x7f0000000200)=0xc) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000000000)=""/10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) select(0x40, &(0x7f0000000140)={0x1ff}, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:58:03 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="24111bb2337e32f5fee2b265b57b6d", 0xf) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="43a091dcc34bf2064b1fc3a149de50b6", 0x3e4) getsockopt$sock_int(r1, 0xffff, 0x8100, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:58:03 executing program 2: r0 = dup(0xffffffffffffff9c) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000040)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) poll(&(0x7f0000000300)=[{r0, 0x24}, {r0, 0x40}, {r1, 0x4713a49296994ee2}, {r0, 0x40}, {r0, 0x20ec}, {r0, 0x85}, {r1, 0x48}, {r0, 0x100}, {r0, 0x110}, {r0, 0x6}], 0xa, 0x3) syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") freebsd10_pipe(&(0x7f00000002c0)) getpeername(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}, {0x0}], 0x2, &(0x7f0000000240)=ANY=[@ANYBLOB="100000000000a46954df910c7b550000"], 0x10}, 0x0) socket(0x2, 0x20000003, 0x860f) listen(r1, 0xffffffff) 00:58:03 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) clock_gettime(0xf, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000380)={0xffffffffffffffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:58:03 executing program 3: r0 = socket(0x17, 0x4, 0x1) chmod(&(0x7f0000000080)='./file1\x00', 0xc4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) chmod(0x0, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x8004, 0x800) 00:58:03 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000100)) setuid(r1) 00:58:03 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x10000}, &(0x7f00000000c0)=0x8) getsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000011c0), &(0x7f0000001380)=0x4) 00:58:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000400)={{"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", "0aea00d2de214b1d90248a29e84b987b9ce1e5056bf2cd305f5129adf5292c84", 0x7fffffff, 0x5}, &(0x7f00000001c0)="ebf57dbb8cefa11ddd184cf18b8e09460ead2bcd204b1615baf890063c98f407d443c84755bbadbf50efb87f9d61478a804ceb5c47e5b2cd2e38c3aca022f60ed6e0363c6dc28236267f8b91759c9e66035cf6e811537176620333d863c3d62d667169b25efc8f45b353d0381299bb0dc29b5e96a1570bfa8ab90778d39601ef0a6f7913fb77110be1388bec1d0915f2531f3967c233e9bbfe0d39570ca5035068775ac79c9706ac5a87ad9fbf56f09b266bb2ed621d251a71cc9553fc104bbcb223f990904d4f99d36cca1b061b947bb261d5364ba0f211dfcb46f99405dd83690763228b4988dd6a", 0x5, 0x3, 0x6, 0x9, 0x7f, 0x3, 0x2, 0x7}) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000003c0)='\b') 00:58:03 executing program 3: readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/90, 0x5a) syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x9, 0x6}, 0x10) accept(0xffffffffffffffff, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) 00:58:03 executing program 2: syz_emit_ethernet(0x3c7, &(0x7f0000000080)={@random="9c2674e8bd7e", @remote, [{[{0x88a8, 0x4, 0x4, 0x3}], {0x8100, 0x9, 0x9, 0x3}}], {@ipv6={0x86dd, {0x195, 0x6, "4e052a", 0x389, 0xe35fd6b3dabc4490, 0x2647fe34, @mcast1, @local={0xfe, 0x80, [], 0x0}, {[@fragment={0x1a, 0x0, 0x40, 0x100000001, 0x0, 0x3, 0x64}, @routing={0x35, 0x6, 0x0, 0xffff, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @rand_addr="23b6690e86cc7f9ea81e2ba550e4fb82", @ipv4={[], [], @local={0xac, 0x14, 0x0}}]}, @dstopts={0x0, 0x3, [], [@enc_lim={0x4, 0x1, 0x10001}, @jumbo={0xc2, 0x4, 0x9}, @jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0x400}, @enc_lim={0x4, 0x1, 0x401}]}, @routing={0xb, 0x4, 0x1, 0x3, 0x0, [@local={0xfe, 0x80, [], 0x0}, @mcast1]}, @fragment={0x0, 0x0, 0x7ff, 0x5, 0x0, 0x6b, 0x66}, @dstopts={0x57, 0x22, [], [@pad1, @enc_lim={0x4, 0x1, 0x6}, @ra={0x5, 0x2, 0x3ff}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x401, 0xed, "3a2c8f82dafa35710e902647ba0d2430b6b795c40fb9f06a068239b18a83e3302c863b0ee7a7ea6b7b5dd59a18614e634bd5a5502cfff27d45b3211139139078c3eca406f53266d60e09cf1a88e115caff57b4f5017f6da0960a1dcf1e814edb942e2d4c3fe119de7678d25e9dbae6dd7172aa97cba080bfc700a8fc81226406effd62a38caa0307b0814e309a6cd8ed19ce5816d06a127417bfc07398ba750276ebb845fd09dc5cafa877694c8d3beb63fc9365fa5522ec280ea2e935c38b0570690a57ab81a43db2f1cbd63fa836b23047fc1aab230c39be3469f54fe068e155c28c46e17f14d6a704e2e2ce"}, @ra, @enc_lim={0x4, 0x1, 0x40}, @ra={0x5, 0x2, 0x1}]}, @fragment={0x22, 0x0, 0xffffffffffffffcd, 0x2, 0x0, 0x3, 0x68}, @hopopts={0x55, 0x22, [], [@generic={0x53, 0x3, "f76797"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x3, 0x8d, "4e75714478c996a4ddf08700a3f9a54db187865e717d39c549892fe103c80e00cf8c4af7c74df80544fc27b2cdb2d8a9ea9142a73d94b9c4f4cd9ece7fd348a1edfe9f151822a11ece3096a4959598f5c5fb7a1506d2d0fbd81852e94d91b9fa42b20f2e7229990ae582014f79e7e749956aa485c01da702820edcc61a4ea2285c5b9e7df7e2b65792e47af4ac"}, @jumbo={0xc2, 0x4, 0x100000001}, @generic={0x5, 0x6e, "7ff0d6d7492ac3685842b0d2c1b570bcdab00cd600554813272685f87acc435ebc32df9efb551e87c8e7a6cf55a64a73c48135974271a1da38ec9643e29720fb5cf06e08c28c5a61b326b669a386d9fef57b0d6f30ea00d31bdaa42faf026532ea93fbbb8c7298490f4751474b68"}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x2}]}, @hopopts={0x77, 0x1, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xc, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x9}]}], @generic="5b1c36fab4bd76dc6cc914f1147c59c7179df42154dadd667a320c695b75b03183ef8119053bf4c1958a730bae9c263fe561739b05f7ef43c31fd051bcdf48fb0aafd5e5dab5447a6654e92c75c255df9ff6dd173c0912592fbc07d2d370db959d9d340356258b783febc7814e06d56ff4a163d53ed0227d81da51db44b789dd1c"}}}}}) syz_emit_ethernet(0x39a, &(0x7f0000000040)={@broadcast, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x3], @broadcast, @random="fd3345d170f7", @broadcast}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000480)={0x0, 0x6, 0x1, 0x6, 0x5, 0x3, 0x3ff, 0x7, {@in6={{0x1c, 0x0, 0x1, @ipv4={[], [], @broadcast}, 0x20}}, 0x0, 0x0, 0x1, 0x0, 0x7}}, &(0x7f0000000000)=0xb0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000540)={r1, 0xfffffffffffffffb}, 0x8) 00:58:03 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x2318060006) open(&(0x7f0000000040)='./file0/file0\x00', 0x40, 0x30) 00:58:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000000)=0x100) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8225630100010000000000612dafb52f66696c6530"], 0x10) write(r0, &(0x7f00000001c0)="4d690c85c5", 0x5) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, 0x8) shutdown(r0, 0x2) 00:58:03 executing program 3: readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/90, 0x5a) syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x9, 0x6}, 0x10) accept(0xffffffffffffffff, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) 00:58:03 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x0, 0x3, 0x8, 0x9}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x1f, 0x1, [0x100000001]}, 0xa) 00:58:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bb2500"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:58:03 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) getsockname$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x112) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmsg$unix(r2, &(0x7f00000022c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xa, 0x0}, 0xfffff80076112000) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0)={0x800, 0xffffffffffff0001, 0xffffffffffff8000, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x400, 0x4, 0x810, 0x7, 0x8, 0x2b7, 0xa77f, 0x569, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r3, 0x1}, 0x8) 00:58:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3}}, 0x0, 0x1ff, 0xedfd, 0x10, 0x3, 0x3, 0x7572}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x7fff, @mcast1, 0x2}}, r1, 0x80000001, 0x2, 0x200, 0x400, 0x80000001, 0x5}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 00:58:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x12008c, 0x2) r1 = getuid() r2 = getegid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x600) syz_execute_func(&(0x7f0000000240)="987b9e5ea84a1c2b0f05f359bf040000004543e0eb2525e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb3d36f083b6800000f00fb8c4017c4e4e8299427200c4016d7d14dee509b92140045fc507f2f5d1ffc4e10bf8c45b66440f3805748400c4c4e3f9622947c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321c36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266cf7261c481f1da10") r3 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgrp(r3) 00:58:04 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x41) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x40, 0x6, 0x76e]}, 0xa) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 00:58:04 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200), 0x0) 00:58:04 executing program 1: r0 = socket(0x2, 0x20000005, 0x40000000000020) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c05fb5c2e2f66696c65302f66698c"], 0x1c) 00:58:04 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x120109, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x1, 0x800, 0x1f, 0x6}, 0x8) syz_execute_func(&(0x7f00000001c0)="1c0ab5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:58:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x1000, 0xfffffffffffffff9) sync() syz_execute_func(&(0x7f0000000000)="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") r1 = semget(0x0, 0x0, 0x20) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0x8, r2, r3, r4, r5, 0x2, 0x9}, 0xfffffffffffeffff, 0x5, 0x8}) setsockopt(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0) 00:58:04 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000480)={0x0, 0x6, 0x8, [0x40, 0x84b, 0xf0, 0x10001, 0x4, 0x4, 0x7, 0x20]}, &(0x7f00000004c0)=0x18) sendmsg$inet6_sctp(r0, &(0x7f0000000540)={&(0x7f0000000040)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000080)="6969f902406379024d80a1ebf3969555cd4db270db87925a1a5dfcf37c83769c954df38578e089948d04866d5714949f157438f70c8fff85e62a2e0b00e3f720baf988b2b6fabda27694b41f7d7ddee9cc52f73c568ca835553f298a821fcab5f895f0671c1d5f1fb1b1e91d206a73fa17b1637349254b7387fc1103d29d3827a1c735d2c7770f094376da1407abc618107ae935b08b00d83054dc8aa70af1408aeae079e0453af1a953e67b1177bd759770a851ae2eb78c9281e084", 0xbc}, {&(0x7f0000000200)="f951f99c677e5e1db2839d5f345fa451462ed17a7aa8a92d9d8267ca5d1a9724045d60d783bbafaba8f774de44d304a02c20d5555114a1f6119d394c982e5e950d95ca90713159aa6394b9f3438cd21a86da9ae73017ab66604837897651e6a308137221a679a3d4f0683eb13e83b37ae8e8d5e162603b1c1acbf73dc7a4cf22da9f4590f1cac6f01e79925c324375ab2f6a9a81bdd3fade393ea300a0965b35bb9607b84d71e653f3b42352762da155188967eaa4e39e1915f674f9c6925c9204e8a7d21f3b6d94fa36ded2148af1e312a26da1", 0xd4}, {&(0x7f0000000300)="0844d24f6b8a71090de6905c32eff9f158b645a0042ed994124638b7c4c325a49608dac45516b0ada64c95b779b832f39d145e44f164", 0x36}, {&(0x7f0000000340)="a2d2aeb8758209a84cb208913d9b4c9f759700663f8f75fb2c58783ef16262e31f8fe4f642d319d379dea6b1c48d4eb7c7356be4ed97268fb003ef4815efb74d949100180a8c6c9df2328cc30d670d93dc58b7372ff37137dbef4e4c74e9599dd17978b57002082766b57033114660ebf6d76c7d77c9bbbb99f3f2afaa27a14808e1f8e277b388a03b949c9759fc1c311598649dc1214cfc2bbadf8ff3362cb00309497794d403406d51b117cefaa33eeb657cec62856c32a7197ce150da27fba779219fdfae3af37a2564e9d2f882119e0c2b2057ef87d87fd9876ee80850f2d9388798897ca126adf66e2a864da349", 0xf0}], 0x4, &(0x7f0000000500)=[@sndinfo={0x1c, 0x84, 0x4, {0x2, 0x820, 0x53b, 0xd9a4, r1}}], 0x1c, 0x100}, 0x20008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)={r1, 0x3, 0x6, [0x3ff, 0x7, 0x80000000, 0x10000, 0x5, 0xfffffffffffffffb]}, &(0x7f00000005c0)=0x14) syz_execute_func(&(0x7f0000000140)="0c24b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00000000e4da7676f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f996603c402cd08a7feefffff24a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a30802000050314f864f86450f1772704d6f4d6f698965833fa80e000000") 00:58:04 executing program 2: syz_execute_func(&(0x7f0000000140)="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") nanosleep(&(0x7f0000000000)={0x2, 0x6}, &(0x7f0000000040)) 00:58:04 executing program 3: syz_execute_func(&(0x7f0000000740)="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") 00:58:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x80, 0x4) sendto(r0, &(0x7f0000000340)="627d65278d338a26d5a78a5041f239432c466b4395f2c17e3c7fccb8b16befdf881ec35aa899be62c4580871c91d23c70339277e5ca7d43be7a120e7beb74b5678d87e88493ed503b645e2e69ab2af5048c0683d1bfba2156f24b35a505c653dfa7252acbb9fadaa80fb91418acf082e814541900b5189b80695976894511a12e81a425441ce93e0b649ce5c16b225a9072bf84b47545b561af396398443678541de0bb896f122535d8233c1574ddfa73ca60a24a35ceeb9974dc26adc3ba029a6d857ae4635c0d1a5edaa563ee35ddbaeb6", 0xd2, 0x81, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x110048, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000001c0)="17c28888bd1e054a9aed10f9a4e7d838b9b284f4e1de3dad68643cd6cb9f3be1653cc8") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x41, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000000280)="3800cfd93554082985f0fff0b6e30ef14f2907ede8d824e195773087f8932c628aefbfb1cfe3e9a8b749d97ec5867522d3227e41cb4ebea5fd9a0d4773210ee8a27ee3fd89d8a965473cf947b5040000000000000004fd59133838be38ae899af948f4b3e6c1baa6091d175db96d7d58d235b5b40add506c6904606caace734b8f64384f8db318e3a7", 0x89) socket$inet6_icmp(0x1c, 0x2, 0x3a) lseek(r2, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) fcntl$setstatus(r2, 0x4, 0x4) lseek(r3, 0x200, 0x800000000000000) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) accept(r3, 0x0, 0x0) open(0x0, 0x0, 0x0) r5 = getpgrp(0x0) fcntl$setown(r2, 0x6, r5) futimesat(r4, &(0x7f0000000100)='./file0\x00', &(0x7f0000000440)={{0x9a41, 0x9}, {0x4, 0x9}}) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:58:04 executing program 3: setuid(0xee01) semget$private(0x0, 0x4, 0x0) 00:58:04 executing program 3: ppoll(0xfffffffffffffffe, 0x2b0e, 0x0, 0x0, 0x2a7) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x194) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000200)={0xe7e4, 0x81}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x1, 0x74, 0x101, 0x800}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x8}, &(0x7f00000003c0)=0x8) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000100)="0c22712f07234693cc8562dc7b0d9bdb25ce33837b1e16e44122dcd270e3965906b196ef86b86211672348439d8166834c46a4eaa011f5d12a21cf5b6e522eebc21412c156d34d663282ab0ecaef2ceddf2794cf89f3278fc48c584254cdaec276b01954b8a870d0481b557a9556513fddea7cf67f6e501ec1b8954731bff3fbc3e7af8725a3639c93b0b73f3a77abae3c2b9bf2f95e10a91adf1336fb6d6b63923dbea8085a3b7bf04e026c276805e392cf81c6f246daed09a4da934a7ab94ae0d64e09404ef97bf6b1cc5f31f44015d35885a90db03de68ce817dffb668e21505f29536fb2a2b4389d04659bcebaa2b104afc8", 0xf4}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x5d0}, 0x20000) pipe2(&(0x7f00000000c0), 0x100000) 00:58:04 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x100001010, r0, 0x0) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd, 0x5}, 0x8) 00:58:04 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000040), 0x4) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x52) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect(r2, &(0x7f00000000c0)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) 00:58:04 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff) r2 = socket$inet(0x2, 0x3, 0x0) sendmsg(r2, &(0x7f0000002580)={&(0x7f0000000180)=@in6={0x1c, 0x0, 0x681, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f00000022c0)=[{&(0x7f0000001200)="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", 0x793}, {0x0}], 0x2}, 0x20000) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r2, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e98000000007ff9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b203100"/48, 0x30}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="04003491080067609528bb5525dd70be79ea6f5a5e83a01d070af2ab3be0daa8c4a087dffa9552bfad513eff7f0000c20041eec7d79482157fb157f7c8ae3b6591d8afbfea2e9f13d155c1895e0016da"], 0xc) setsockopt$inet_tcp_buf(r1, 0x6, 0x67, &(0x7f0000000280)="6db2076ce1c4858d8978b0295ef6f1ce6c78cb3a4899825ca658a86d1b6eecaf61652756a63542c1e98214c1d290814d9428a53eb0ca746638327a0e97f12c05cf6a4ab737a935a6e827840c534c38a97afb71b8376118f0e57661e8c35e67f626b15d7e216ca2d66158dc1b23308dd548b561282857bc9122a69bfc174ab4ab8d7ce131bd5d8be58a", 0x89) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x40) open(&(0x7f0000000240)='./file0\x00', 0xb, 0x5) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3, 0x200}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r4, 0x6}, 0x8) 00:58:05 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) open(&(0x7f0000000080)='./file0\x00', 0x342, 0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 00:58:05 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(r1, 0x0, r0) accept$inet6(r1, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x10000000013) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = accept(0xffffffffffffffff, 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x15, r0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f00000003c0)='./file0/file0\x00', 0x0) r7 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r7, 0x0) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x3b}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000001c0)={r8, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:58:05 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x4, 0xa4c, 0x100, 0x0, 0x5, 0x1ff, 0x1, 0x3, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e2300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f6ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa00"/136, @ANYRES32=r1], &(0x7f0000000200)=0x8c) syz_execute_func(&(0x7f0000000140)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") 00:58:05 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000200)="9834090f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") getsockopt$inet_opts(r0, 0x0, 0x3b, 0x0, 0x0) sync() accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet_buf(r0, 0x0, 0x0, 0x0, 0xff40) 00:58:05 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2e106600000080e3dd"], 0x1) 00:58:05 executing program 2: accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000100)='./file0\x00', 0x400, 0x80) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) 00:58:05 executing program 3: r0 = socket(0x11, 0x1003, 0x0) sendto$unix(r0, &(0x7f0000000040)="b100050290000000000000004386ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:58:05 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000200)="9834090f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") getsockopt$inet_opts(r0, 0x0, 0x3b, 0x0, 0x0) sync() accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet_buf(r0, 0x0, 0x0, 0x0, 0xff40) 00:58:05 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) socket$inet6(0x1c, 0x0, 0x200) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="14000000290000003e00000000000000000000007b39affade516f5813fb72a1a87dd0d5b5eb9ddf929974806a732f30b52c59e0ca6103cc37e1dd242fe3e8c9f0e42de5bafc98c7d5f43e68e17643f47b9682d9c3377dfc5769bc52466bbece4ab0da5bb333be510a4bf70dfc3b8f8fd457c7a04aaea76f967671373b7e25e46ff9bcad6d28f75fa8d1698145d03e76"], 0x14}, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x80000001, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) fcntl$setflags(r0, 0x2, 0x1) 00:58:05 executing program 3: socket$inet6(0x1c, 0x0, 0x9) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) getpid() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:58:05 executing program 0: syz_execute_func(&(0x7f0000000140)="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") socketpair(0x17, 0x5, 0xd708, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x100000001, 0x101, 0x2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) 00:58:05 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20008, 0x1) r1 = getgid() open$dir(&(0x7f0000000100)='./file1\x00', 0x40, 0x120) setgroups(0x3, &(0x7f00000000c0)=[r1, r1, r1]) setgroups(0x0, 0x0) r2 = semget(0x0, 0x3, 0x227) __semctl$GETNCNT(r2, 0x7, 0x3, &(0x7f0000000240)=""/139) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) sendto(r0, &(0x7f0000000180)="6bcdcba7ebba236d05e6429754d9a56accbab6be8c62dc77c38d6009b7e023e8012cb01eb8fbd8ca0d5418f2c7f042c1c27c59084966a45844d6f582bfe1e88bc6efbcfef4a6958445078c729e4e5d7e3f1056867adc8be51b6f68988fdd5c2714101391d207e62687c47cd05bc10aa551dcef145b9dcf70d0eeeae284d1c26b98c72d9fe3af608f3ee220beb48169dbb921b3c17a951e4010153d2a70c4030a79fb5d173b9434e9c19fb7b0037e750939831e", 0xb3, 0x1, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) 00:58:05 executing program 2: clock_settime(0x0, &(0x7f0000000040)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(r0, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sendmsg$inet6_sctp(r1, &(0x7f0000001640)={&(0x7f0000000100)=@in6={0x1c, 0x2, 0x1, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x6}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000140)="0d8366cb58214c81c690c5255cc23bdbd8f851330b5a968697d97427289abe22264b98a3d0e03da64abb1b3dfd676044d55b36078b1ea4f073dad0ae1f431520358634e95bdff4774b3e9e7c3b36bd96c1db7ab6f71e98eef182e5c86dab14b8a9635dce6c93b33a7eba7eaece7f57b313e00e7b32564a24fd1bbf7540759db31b06ff95f8d908ea538b72319baedaeb688e5ea96ced780fb998d4dc89867021", 0xa0}, {&(0x7f0000000200)}, {&(0x7f0000000240)="54fb33860108235a1e8b24b3e79341addcc3f57d9b546dbbe3ca21bd5775cbfc44ccbd69a103db5fe380214a4b2feb3d551a481a48269400fba13ba8e8f04712fd37b474", 0x44}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="74d03b30b5ccd355ea89a507796f4a22bc324b2a37e7bde770250e50218361bc822e411a4cc1fc06a2795240ba7a024cf01523c1f70f650f81f5f0b0bc5c847fc2defb9c2246ea772a68297f15", 0x4d}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="f81daf3e22d2d16fc2026b6e4ffcecff499b8b64817b7ca3ac8074b2fad24eb4768b44e17b365f431c344a3d6542e531e1c475456fdfbb4c6b1adc1ca8ea618b238bc7b8d42cb236071afb5c17c9a89b6631d0806b9dff9469a8b7c93f030268f8c4ee3716f3a6658d98baafd941a821d21a078133850d750363cf0264ea7d1d5b73d8277b14a7d41c4e88a552ab2562cf56463178aab2b64b2ecb8014d2", 0x9e}, {&(0x7f0000001440)="b78c686153c21bca3f5e873f6f3195cbc8b20e1c9e74b923f24ee6332609f79ab928b4f63e0838602fb5cea13054d07299d199bbc4522b8948dc42aee0225313b08a2a795b3dad2ff21567b7b6fc4f0a970844a2664029343627334f3f9adc1b9b789b1bde054bef40eb21db7c7012aaa5c9fcc1e0dc37e19230b06e9cbf73bef7a797a089aca4834bccd1e1310af3b7975182d70a964ff04e5cb1fc48907339e774b032f519a3b1c18f9f25dee0c51e50b410b059661be3d6d32f93b82083fad6328c1949f92f87e17722b2259478ec2014df9208045daf540b258dec9adf4b82", 0xe1}], 0x8, &(0x7f00000015c0)=ANY=[@ANYBLOB="100000008400000009000000e00000011000000084000000090000007f00000114000000840000000700000001000000000001001c000000840000000a000000198100000000000000000000001900bb140000008400000001000000e8c30800010005001400000084000000010000000100020008000000"], 0x78, 0x9}, 0x20100) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="27a9f85d6536f6b41f216cf907d5e34f2782537ecf9af4cb506b1a017823930b06168a864ac7d5b6e914b905cdada20f34c95f3a1abdd8919ddfd6da37c3c1abb8751685cb3f50616ab5d622a46130", 0x4f) msgget(0x2, 0x148) 00:00:00 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x10) sendmsg(r0, &(0x7f0000000a80)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x5, @empty, 0x200}, 0x1c, &(0x7f0000000700)=[{&(0x7f00000000c0)="49d22cce2db02f7d5f3244d20cc4ae5fa9ed502a7fe0d83e8bdfc37aef24d1bec0f490da74fc9f93fd69183bdbbf47c4af829278d84a8e267dd7e0160483e2dfec4e2dc29e49374124efc4446b2764058c8cb51cb0071d3f6f1c951d9c40a705e72fa17dd8e2ce8fd6e282c9291d4f44222c7fb76a1e863bb40795eca6b0fc9372f401da0a0330018f15", 0x8a}, {&(0x7f0000000180)="91f9917167721e7ba4c1c70306c825e0fb301877bdf4edb12e34198a35be3e9f", 0x20}, {&(0x7f00000001c0)="f9e17459346a5fc6fb13e8eb18c9c1995f5ff35931c8b113b4cc84018ad00c8fa701a695d47ac7c2b47e53872b55e66bb632fa3b3266298f6f8eed77f95e1b40a94569d437356f79167025fec914d25e968537a3d299cd655acec9cdbdbfba02c9b803c299f5633d99fea6fef6fe129593d0f648c538098c35cae8fbda1ed9a060f049604c0dce384ec2bc44c4239c89738fa4e68b88d4b99fd8148d46f6984a96a34a7ccd36527ce38b30ed79a24e9755cb2691384b7fb85b4e21e10ddd2cc9e063a0b3277eaccb50b6bfbaaabb4effb2bfebf27662c61ddb3eb43a70f17dce", 0xe0}, {&(0x7f00000002c0)="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", 0xff}, {&(0x7f00000003c0)="058843f4bb54b8bd52d0691ca3669d3ec9e379a29cde1867a0747a3743d6a7ee75a2898f9016bbac7ea772ffdfd2759cda90b9274dadc5f771b95ccc", 0x3c}, {&(0x7f0000000400)="16da4651f27431b3c86f8db3d94e60fe6f76536ba69709f273aa714e998fb2162aa21e12f598b2d4310c3f9b76f10670cddcaca86659b6c59e5b5e391480c1470cc243c0f94a59370ec934948d41e1f00318c2eb74c6f756d32c2d347ba6d390de4a9d29dcd83450edfbc907", 0x6c}, {&(0x7f0000000480)="d850c2bc9c11be50a157abb51eb84ea68f5ef90dc104d1950ab51d003bd563a1521ff5eedb1e8b1e8954a4c34a9a20850b6c913a4daf5525543bc4bd95c87befbbdf7b9dbfd5801aa32fdf7ffbdc07d18a227e00606df0adb6be177bf38c262cc44c11be281c09499baf559d670c672033d49046c605d28957bab638ca455ed50ef36d2dfed8b1712398d94888d69f93faf348a5e06fe707588046706c1cb8e6dfcfddf8228fa7afa1a5453e0357d843f2a0c4292c0553d845616155ff07917609794415190b14048976bcdc7ef113aa1272b020778c0233d83bd8fbd2eb17781553a9ad22040762cc3050ae80", 0xed}, {&(0x7f0000000580)="2742dfa968a846a7a835b05e4ac8172cb5e7ed396db6d00d107712b4c7204cac956b6df4571438f73c1f97dec086ccf0090c23de6f2e23169ea4ea4b4fc3949e0801569c31d1e98d3e26e21fc389558308e6e2eebffad5ee3ab38c1ed0466e6588e80cfe6e977d78a918a45264cd34305b1ece12abf7ae92f8596367a6f10dac534dce617f7ae79e335c3036ba2a7ede4e308741f4ed640e3b7fbcaebd713b04471e7c78c51ca1c2770334c506", 0xad}, {&(0x7f0000000640)="43c105f3da4a618282490043f2b2547c22e55721ecdee45f6cf475af5aa6be7582bc833ecbc9e36b3fe6d6dc8d43dd39657f1bcea4a922d0b1081d2fdb5dc48946ec036948c43ac72b49f434c8c654838ef099fba09736bb2a3cbd0387ce7a7e1c9e964b4f00b1381b53a6fef7da7a2d575806002e0668a43f1cb7ae2bb926bc7a7118155bb1cbfe96987ed1f3414714fdcc50e3d8ba875a2568d97ed891a485a120c44111f8c940616a54169b6a5ce66252830b", 0xb4}], 0x9, &(0x7f00000007c0)=[{0x20, 0x11, 0x10000, "2de81fd054cdc20bb274c48e542c8f16"}, {0x58, 0x29, 0x7ff, "3caa7f0a9970f2d7207bd0daaf894bdf6bd5f14a13b94aff3d51773960f7e4c2bb3b4e463745f156822fa20ecb9dd7c1c16560cbf7184199c4f4d019de19c934a3803df5277f0fc1"}, {0x68, 0x1, 0x200, "3b26f61fa122eb18eb2cd2ac1aa6561a46698b50a5057bf1be7d8f92e4d82fcc924871ba615080ac34526ce8bb8b4746d760707ac15b5f126c1fe0c7c250a3d8f79a7ca8a605885184a79c6d1f0b420bf21afb"}, {0xa8, 0x0, 0x7, "8fa25ee4a3396e9451bc0ab95d67a77973e8e01c548b75165998593eccc880c92dea57a0717611c99fdfb29712ce4f8cf1c29aa53f9deeeb44b4f68bcab22440fcbe4925243e67338e48d7a37ed1b1339cbe3a932b5e3261a962d1a89a6222e56d7c6998d797d4f7e404265eb86f2ecd2acfc6384e6cd61e0d98e69fe9dff0c12ad3ccbfe05d96a9e7fdd73e26bca5d46d5d"}, {0x48, 0x29, 0x10001, "66979622fb25935adc3ff84b073aa01523d154f737a8ad8ebae2a5dd125ef05f0aa84b7237481891499d50579f1930347f83"}, {0xc8, 0x11, 0x6, "ad14a5fccf19aa8dd59970a7b3cbd61fd5671ad59429a21e938c340e18de705936e9e3c1b603c36a12c92e13bcfb372bd49364c9aa253293da53dd2610ed2da35c17118e484d00a21a0a1e9b479149799d2813d85a6a5ecc182d9c8fbbc41c0fc17959e0ee6ad450baf72a3ee45b559c16fedbb3053bca3a9cae8947bbbdbd3826d090eba04a21950c564595b99337b1393a075749ba2664f66545aaf942eceb924e610cc00bf33998c2feec1484e96ac8eccd2d"}], 0x298}, 0x20000) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000ac0), &(0x7f0000000b00)=0x10) 00:00:00 executing program 2: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000200)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r4 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) 00:00:00 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x3, 0x2, 0x3}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xf5, 0x400, 0x4000, 0x2a, 0x400, 0xfffffffffffffff7, 0x97de, 0x8, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0xfffffffffffff2cd, 0xf2, 0x1, 0xfffffffffffffff8, 0x100, 0x8240, 0x0, {@in6={{0x1c, 0x0, 0x8080000000, @empty, 0xaa8}}, r2, 0x9, 0xfc25, 0x2, 0x3, 0x5}}, &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161) 00:00:00 executing program 0: syz_execute_func(&(0x7f0000000240)="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") r0 = dup(0xffffffffffffffff) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000000)="7fc55c8d2feddecd4d2297809573aa098bf97b704d9a4f8485d81dc896e316e6a6ff6bb79b097d494fadb9b63219c95e141e09cd9bad2723b5569a447115c08605", 0x4, 0x6, 0x10000000001}) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000340)={{"76f3a049b421cb06b19209a7bd0896788ce2cd0ff8e3c0b3c74c3ba063330fb641b88b820c1929194c34e3836e7f7d0d89b5b744507a6ca57e11461a9ebfabbe760bbcb2aa0c2782f7555f90a359076b34b772a381955abaacdb988fbea7a9a7e198eb12421b41c108f7e3fd909dbf2576936d1de027777730a0920355697f31e58bb59db54c8e710d17844dc1aef6041818866813bef27c324effc68ebbc691a1623becd5afbf9ebef1dd9e4e154174cd5d9847497001b586990302d38765d5e00fd317c2fa4d15054f119c7a168846f8464ea9ccdfa68e86a788189c4136c928909fdf6b0c9a521ebac57b174f2c375d6bea0cc8c79579b8bd450fcd6a681fbc4ecdc10164d9c987d884774cdf6973de7f08f1bbd55b2865f0731f7200b0109b6140c58f14cca6f5895e32ce2af537eeacab46939229fd0a92c7b1188af5abb9be773406c734432ed82a151a90eaaa355594ed8b84622cb0c6ba7ef7dc48e03bf2e813998402b2dc50b891fef1a443e94dec30e12c24d722b5527f68d2fe52a1c1b9108a9d5c9b1375cd2acd64b452df356f0f0021686de6f4941ab838af81ef9dab55292452a34ae7ba341e6a02fcc4953a195994db7bdc8cb29037df098c80b90ea6b38f5aa508484647a882b477dc63ddd3f93316f853cffdf0a37143c166c9ec75ce6d02cb363db6307c5b807849edec2c0f58ea67a0415146118bf936c357e75a5a62171aff91da0ea5b0804fc5bcb9845d0be2231834913ba966a8c788fc88d58d68fc7fddbb8bb79187c1361581a15c22d6a8bc358b940a2ab635049509f22fece2386ac0cf26713d192c5afe663fef9d966354125253982bc630619ed59f480f568a13bfb96d78878d54d4c30901e0f75938cafe17f01cc50ea7e5fb75cff94a0b45700c0639c1fee5df870759060a8bf642daac59906cea79222a5d9ce7191c27a45fc346853774c0a3e33861412dea83dffe7fe37679dcc811e494afa77d359b55e472bf89422ef7047f1fedd7eece2a078a469a4c9bb027b49a039200921f88a5240fd71dbe9f9a755cdaed32ff34c1e93519350345ec42ec22da84d9c2dccef6a9587edfa05c53ffc7935b9f30cb5c189db30293ad950b85615e98d47b7fab21e77229d10c5232ada10ed6a655b433f7832666d427f9c751e9c7b5610d69bc29c776fb06ab5957ed936f7f16baf7815bf02805def4dba638e8a8cb284153775fea2d97caa07894390fe0a6c75a1e6a7eef0332d9df78379ef03603cf91f5c4ff2e545d4abe47ba459692a6bb638b73085003d3b7514bf49199467f8e0cd1bf3971b3d76faafcd4245880f289729e7e5454267ec47c13bca1dfd52075dbb1ed35bb4f3775746a800bfb3181df89aa5972789ac53ff2152c4aa641d9fe618b2ac61a0013c51900657a94cf72a201b488f68b19a4f2d5f64f1b65", "5b248664341cd46a21afee3eb1b7159e3356b849d3350a0e167f65df8081a201", 0x6, 0x101}, &(0x7f00000000c0)="c43b6bceaf95a374b66f1a747d95f4146bfa4c75c3b7ff2dc0dc97508379409ad6b4e170655324ca08c8411737538db0ea56da711d0f9b5a81021384a45cf5fda5624f864c359a771ebed37306215cc10c697c54c31be95cab8fea6b67396eb471d8", 0x52, 0x7b5f, 0x9, 0xfffffffffffffffa, 0x8, 0x2, 0x80, 0x9}) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x3dca644a, 0x3, 0x80000001}, 0x10) 00:00:00 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) r1 = semget(0x3, 0x3, 0x40) __semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000000000)=0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="001c2e2f66696ca16acf2f6ec9e1910a"], 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x5}, 0x24) r2 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000d40)=""/231) 00:00:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x30, &(0x7f0000000040), 0x8) 00:00:00 executing program 1: syz_emit_ethernet(0x25e, &(0x7f0000000100)={@local, @broadcast, [{[], {0x8100, 0x4, 0x0, 0x2}}], {@ipv6={0x86dd, {0x7fff, 0x6, "c83cfc", 0x224, 0x7f, 0x9, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @loopback, {[@dstopts={0xdd, 0x1, [], [@padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x9}, @ra={0x5, 0x2, 0x6}]}, @fragment={0x5a, 0x0, 0x4, 0x4, 0x0, 0x7fffffff, 0x67}, @hopopts={0x2f, 0x24, [], [@ra={0x5, 0x2, 0xe2}, @enc_lim={0x4, 0x1, 0x7}, @generic={0x79, 0x9, "3649846dfbf8e3f9cd"}, @generic={0x3, 0xfc, "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"}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x81}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1]}, @routing={0x4b, 0xa, 0x1, 0x81, 0x0, [@rand_addr="f2661969c568121096261a6213de0192", @mcast2, @ipv4={[], [], @multicast2}, @local={0xfe, 0x80, [], 0x0}, @loopback]}], @udp={{0x1, 0x0, 0x8}, {"6aadfee9345df61e4316adba439a871ea11bcade300515d9237bc13d051e6b0eb89d8b873044766af9d7a595e0bad263e4f03689eec59f406a20bd19aa5f945de020c92858d6576d4e3ec56e994ac402fc3cd09c642c74151a35287a0d178835adbe9d3de25311bfeba1ee1dcc773c5ccca89537"}}}}}}}) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100100, 0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000380)="b72f0171b05772134501c77307b8bd347e284a202d6da0a62676faa6ae3f3e77f0911c841622d50c3645f48e9c67d769863b28b670d123cbb319cd09b6b4cda0e95bc34b7c15a5f0d1c9bc40545960d75901db") 00:00:00 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') clock_nanosleep(0xa, 0x0, &(0x7f0000000140), 0x0) 00:00:00 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0xa106, 0x0, @remote, @empty, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) 00:00:00 executing program 3: syz_execute_func(&(0x7f0000000100)="b1f0916969ef69dc00d9669970833d01000000fefe4139fd5bf91c1dc1c1c7e4c653fb0f01e181f9feefffffc44549f2168f4808ee9ce000e7802000c421fc51c1ea01efc3c3664545186746f3400faee4730f5726400f0d18c401fe5ff6b1dd2025500804f464f20f5fdb2d690b72c3c3111d54111d00") 00:00:00 executing program 3: syz_execute_func(&(0x7f0000000000)="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") accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x20000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) r1 = socket(0x10, 0x2, 0x0) r2 = socket$inet6_sctp(0x1c, 0x7, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0xf, &(0x7f0000001640)=ANY=[@ANYBLOB="0200"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000c9551823868765a939ea3822b2b486d310efa272fe8d504305007ad8c7fc7ab1e6444717b945eaccfcf9d6502833a028025892ab7ba811a15bd57865971b7e032b879694a8e7d31822f815ba3e790645c41e74fd081bd345246b561f1d040000b835b0ca33ac7836925d853e4fe01f46d75b79ffe6000039342da204a9e685e92b8cb9e5d05b842b3e1d2af652a36588a64b912ff22f203cb3358be0b761046d2ace00"/182], 0x8c) clock_getres(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000004c0)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="027928c50500002800a76e1b7f2f9f36f8c9ed5c3cfb7816a7cef7"], 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r4, 0x6, 0x20, &(0x7f0000000640)=""/4096, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(r4, 0x0, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0/file0\x00', 0x0) lseek(r5, 0x0, 0x1000000000003) setsockopt$sock_int(r6, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000380)) futimesat(r6, 0x0, &(0x7f00000005c0)={{0xffffffff}}) pipe2(&(0x7f0000000500), 0x4) 00:00:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1) r2 = dup(r0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x24, 0x0, &(0x7f0000000080)) freebsd10_pipe(&(0x7f0000000040)) r3 = semget$private(0x0, 0x0, 0x120) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r7 = getegid() __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000240)={{0x1, r4, r5, r6, r7, 0x8, 0x2}, 0xfffffffffffffeb1, 0x9, 0x9}) 00:00:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1205, &(0x7f0000000000), 0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x20c4, 0x80) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000180)={0xfffffffffffffff7, 0x1, 0x6, 0x7}, 0xc) 00:00:00 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000140)="e9", 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000100)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x8}, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r2, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000080)={0x10}) 00:00:00 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) 00:00:00 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000140)) accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 00:00:00 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0xfff, 0x7fff, 0x10001, 0x6}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast1}}, r1, 0x40000007, 0x0, 0x67ce}, 0x94) syz_execute_func(&(0x7f0000000180)="b14691cd8066410f3a20dc00660f70839001000000fefe4139fd1c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff90a0a4808eebce00000802000c4c3791dd906ea660f383fd129664545186746c42161fb01e47c7d733a073a4aaf01000000400f0d18c401fe5ff6b1ddf3410f0fd596d0c941d99affffffffd347b4b41d2b54111dc4825dbd21") setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x80}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x24) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={r2, 0xff, 0x0, 0x6f5, 0x20, 0x1}, 0x14) 00:00:00 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000480)=ANY=[]) 00:00:01 executing program 0: syz_execute_func(&(0x7f0000000200)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c4395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d6807485151d072c9c1ea01eff265dc5f00c35b5b88360f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:01 executing program 3: mkdir(&(0x7f00000000c0)='./file0/\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') unlink(&(0x7f0000000000)='./file0/file0\x00') mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x4) 00:00:01 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") chmod(&(0x7f0000000000)='./file0\x00', 0x40) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getpid() getpid() r0 = fcntl$getown(0xffffffffffffffff, 0x5) wait4(r0, &(0x7f0000000040), 0x0, 0x0) 00:00:01 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000140)="e9", 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000100)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x8}, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r2, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000080)={0x10}) 00:00:01 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) 00:00:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x2, 0x6, @loopback, 0x9}, {0x1c, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0xfffffffffffffff9, [0x100000001, 0xe64a, 0x3, 0x52, 0x101, 0x0, 0x101, 0x399a]}, 0x5c) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x204, 0x90) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:00:01 executing program 3: mkdir(&(0x7f00000000c0)='./file0/\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') unlink(&(0x7f0000000000)='./file0/file0\x00') mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x4) 00:00:01 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x41) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000040)="52e67f0d0291aeccf6cd6de6781c934b784556d94f8df7f9f9414dcf814c26ba5177ec58cdccf448a66aa882595f265b8cb61b0303bb8276d5265f8ae9bc981ff9c2ea831e7bfac3b355f865c524ff3521c5075ad779683830ff16c26b4eb33a9616cf257976923dc60e54780d3f189ec1af8120517f52caa82c39f4df1e57c27e6d8d39b6b82d970f8d8c43d6d7881f4611353bbcb2866f1baa4fcc9568d653cc1edcfdf4836a0ca8f747ef30dfe28db24050ab461edae5c0a125a9fe5b4699904ad8e70dd58cab81") syz_execute_func(&(0x7f0000000140)="989823e9c4a2791dcd04050f05bf0a000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:00:01 executing program 1: r0 = socket$inet6(0x1c, 0x20000000, 0x7ffd) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, 0x0, 0x0) 00:00:01 executing program 2: pipe2(&(0x7f0000000640)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000680)={0x0, 0xfb, "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"}, &(0x7f00000007c0)=0x103) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000800)={r1, 0x0, 0x0, 0xffffffffffffffaf, 0x7}, &(0x7f0000000840)=0x18) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x43, &(0x7f0000000040)=0x9, 0x4) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r2, &(0x7f0000002180)=[{&(0x7f0000000080)="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", 0x599}], 0x1) 00:00:01 executing program 2: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100040, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x7, 0x29, 0x26, 0x0, 0x7, 0x9, 0x9, {@in6={{0x1c, 0x1, 0x8, @loopback, 0x4719a509}}, 0x0, 0x4, 0x0, 0xb5b, 0x67, 0x1}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) lseek(r0, 0x0, 0x5) 00:00:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6, 0x6, [0x3f, 0x2, 0x7c0, 0x0, 0x80000001, 0x0]}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x1, 0x1e1e, 0x7f, 0x7fffffff, 0x200}, &(0x7f0000000180)=0x14) r2 = socket(0x2, 0x4000000000005, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) 00:00:01 executing program 2: r0 = socket(0x1d, 0x5, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x6ec, 0x800, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x0, 0x8, 0xfb, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0xfff}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0xc) 00:00:01 executing program 1: r0 = socket(0x1f, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x5, 0xffffffffffffffbc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e001500"/136, @ANYRES32=0x0, @ANYBLOB="00ff010000000000001e5bcb1c380ab3000000649b00"/31], 0x94) getsockopt(r0, 0x5, 0x80000000, &(0x7f00000001c0)=""/222, &(0x7f0000000040)=0xfffffffffffffe08) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:01 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000300)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce0000080200051518fe9509b9b9bfc0000c1ea01f265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x12, 0x5, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x9, 0x101}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0x10001, 0x5}, &(0x7f0000000280)=0xc) getsockname(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000140)=0x1c) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000580), 0xffffffffffffff5f) r3 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000000)=""/230) 00:00:02 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000002c0)=0x5, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000300)="9d1e65009d5f1ef614dbbd395af9ced745ee95ad12166485023a236d54a0377b85e35c7769f7ce4124e791188c66863c83b94bfdb58adddb3a63618f66d25e5737dd3533ff43c2c0d588b29fbf553b1ec4416d95e6ad522cee08d7b33ab2a9217c286890ae3b2e5dbcc91c039045c6b7f9888ea792e84e0c786cbbec04e904b14f8b81234a364b96e066a8130ac850a2f9f06193fe7468f5826bc6c22ebfa7333ac0cd1fcc9ec78dbb", 0xa9) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x8, 0x5, 0x20, 0x4, 0x140000000000}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 00:00:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000080)="48c05e33cb424bff3c85ea564d884c7643d33fba47f094d5a8c6d2a133a63e3a1d0ce3e7d22b5db257117b797c5fc808157a103cadfc726fd457f138a838ef9392c446f59dfd426c") setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000000000), 0x2) 00:00:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0xf12}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000400)={r1, 0x40, 0x2, 0x5, 0x2000}, &(0x7f0000000440)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000740)=ANY=[@ANYBLOB="1c004e220200000000000000000000000000ffff000000000800"/128, @ANYRES32=0x0, @ANYRES64=r1], &(0x7f0000000000)=0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000700)={r2, &(0x7f00000006c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) setsockopt(r0, 0x10000, 0xc5d, &(0x7f0000000500)="6b0d6855d0b7ea256832281931c347b58d16e4da3758d7b0d1ff685efd9973459e7b9412ac36c42f50c7eae5d344de2f8908f6ef46592c7b1accc61a018fea39d5d242872472f8baa3302b12a08580cfbfab06bf26c3eb769bbe72b8599d842e74bbb727026d10", 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r4, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000640)={r3, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000680)=0x10) 00:00:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setrlimit(0x8, &(0x7f0000000300)) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x4, 0x3}, 0x10) accept(r0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$unix(r1, &(0x7f0000000040)=""/225, 0xe1, 0x1, 0x0, 0x0) 00:00:02 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x0) 00:00:02 executing program 3: munmap(&(0x7f0000f37000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) r0 = socket$inet(0x2, 0x5, 0x4d14) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x4, 0x0, 0x3, 0xffff, 0x929}, &(0x7f00000000c0)=0x14) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:02 executing program 3: syz_execute_func(&(0x7f0000000000)="c4a35d02f64d807902ea67660ff8d2c443515d223b4e0fae21c4e16dfddd41d9c4fe8a0a000000f3400faec8c4a2559c92b39f3975") syz_execute_func(&(0x7f00000000c0)="952cc50f050520d0f807911441298f17955bf92e450f38c96b8f3ed3a6085e00000fc4014cf23e26220fbff6000000a0e5bee7d1c4e1f8c421fc7122c1d72121c48f4978e223ef2e0fbb0198860080003f3fbfce0f73d539c481f8521f5726c4018df6a8d7000000f0470fbb7508a9c14600090c04c48299a66aa33e11bd110f0000") r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x20) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x800) 00:00:02 executing program 3: syz_emit_ethernet(0x35, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x9, 0x2c, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, '['}}}}}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x6c9, 0x2, 0xfffffffffffffeff, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000200)={0x0, 0x4, 0x7f, 0x80, r2}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xff, 0x2, 0x7f00, 0x20, 0x2c75, 0x5, 0x0, 0x590, r1}, 0x20) 00:00:02 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="020000004f0000000000"], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x4, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x10000, 0x4, 0x7fffffff, 0x5, 0x6, 0x4, 0x7, 0xb0b, 0x1, 0x10000, 0x8}, 0xb) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) 00:00:02 executing program 0: syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") r0 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/43) 00:00:02 executing program 3: setuid(0xee01) syz_execute_func(&(0x7f0000000140)="1c08b5b598cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82c4c2b90a23f2168fa97c811ec422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000200)=0x8, 0x20000000) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r1, &(0x7f0000000100)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r2 = semget$private(0x0, 0x6, 0x120) __semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000080)=""/31) 00:00:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x80000001, 0x6, [0xfffffffffffffffc, 0xffffffff, 0xc403, 0x4, 0x4, 0x4]}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast1}}, r2, 0x3, 0x48888260, 0x9}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x100000000}, 0x4) 00:00:02 executing program 1: truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) socketpair(0x1, 0x10000000, 0xffffffffffff4fa3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000002c0)="8323e06683a0e9fe5a3973bf01caa2f1f9106c8cb09d36f25cf2f7d42b401ef7ca93eece2ecb0c8cde8aecc96a8db4a66a38071e4c8ad4ec72aa252fa3dd6ed56f467a033f4f2fdef0c713516b97ca6aa2da7d2484146622a579a52279e253cf769c7e6be62f13e2fa2bfc142f10e0c276c28b43b2ce38f4863c7f98eb3b757fd0e4b61b813beb7a9164e792952142c3014d3871fe68a909fe81d626b4b8d6632b4ed5a7e7ce6ce58309a1cce82ac57bd3ee797e84f1d0ba024dc0bfcc3494fb801c6f9a338694a519f27279d9b8c2679b336aa1e3d93ff754e4") setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000280)={0x8, "79090b901646938a90aeafe2cefe02b2"}, 0x14) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r2 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10001) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) poll(&(0x7f0000000080)=[{r0}], 0x1a4, 0x0) r3 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x3, 0x8001, 0x8}, &(0x7f0000000240)=0x10) open(&(0x7f0000000000)='./file0\x00', 0x30044, 0x44) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000400)={r5, 0x100000000}, 0x8) 00:00:02 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202d8cf003000000000"], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x8}, 0x8) 00:00:02 executing program 2: syz_execute_func(&(0x7f0000000080)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x2, 0x4) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0x6, 0x1}) 00:00:02 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0xc7000000, 0x4) r1 = accept4(r0, &(0x7f0000000040)=@un=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x10000000) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000010c0)=0x2, 0x4) 00:00:02 executing program 1: r0 = semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) shmctl$SHM_LOCK(r0, 0xb) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, &(0x7f0000000100)=0xfffffc6c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 00:00:02 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0x9, 0x1) 00:00:02 executing program 3: syz_execute_func(&(0x7f00000000c0)="0c29b5b598cd801b69e4f56962f5696200d9f13a131341395bf91cc18fe9589b26e101edfec4427d8b82822adfdfe4c4e18dde7a00f2168f4808eebce00000802000e2be21513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000000)="dd5902613c51a3079a834f24f34a54040437d347c7a54cd15ef1b0f57aea517b2e5c4f1f5221b07fc1ca24db937ee348904ecd74726edde0726452ba382936cbd389a80836d50c318d2b97e05861b24b12fed16889") 00:00:03 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r1, 0x0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f00000001c0)="220b000b94ded538b6c4193f220b33d73a599e57a095b2df2f703f1b4f5bf18ed99d26ce989f210e81038d7bf32350a35a927aecdd41caf1bc801e1eaac56ef57d8287977290bb5849871ce482f0c64d8653fb712da815d014bf06532e273c163bd89cca4408698c20cd40d6b92832f9fbea0b8256656c9707f60da373b20cf2") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x63e6, 0x4200, 0x4, 0x1, 0x400, 0x2, 0x5, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r2, 0x1, 0x0, 0x3, 0x0, 0x3}, 0x14) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000340)="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") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4, 0x7fff}, &(0x7f0000000040)=0xc) truncate(&(0x7f0000000300)='./file0\x00', 0x1) 00:00:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xd50}, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000140)="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") 00:00:03 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) r1 = dup(r0) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000007c0)) renameat(r0, 0x0, r1, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000008c0)={{"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", "a3a275a4768f0962821d5345b4f38504c197b4dc84a2d2961d7d3be6b6cb41fa", 0x4}, 0x0, 0x1, 0x4, 0x100, 0x5, 0x1, 0x3, 0x6, 0x1000}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000d40)=ANY=[@ANYBLOB="ac1400bb4073715f2de0000002020000bbe0000001ac1400bb7f00000100000002e0000001e0de810100"/53], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xc, 0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 00:00:03 executing program 1: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCCLRIFFLAG(0xffffffffffffffff, 0xc028445a, 0x0) poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xffffff64) 00:00:03 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x8, @empty, 0x2}}}, 0x84) linkat(r0, &(0x7f0000000340)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x400) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x5, @empty, 0xdd5}}, 0x0, 0x0, 0x4e2, 0x10, 0xffff, 0x1}, 0x98) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xff, 0x0, 0x9, 0x8, r1}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x6}, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0/file0\x00', r2, r3) 00:00:03 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000600)={{"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", "c94f77b8e3950eaff1613978588b35de1953d5e218572bcbb1c916f4e7c6601e", 0x4deb6838, 0x58ce4d68}, &(0x7f0000000000)="81ff7f253691924473599cd5628075f3adb8ea4bde6055c2ee79ee099b67a98328277b89f3e25723812e7637c90abee8027744ce8ccdcbbb10dffa300b4feedc208a5e16bace28791ac08ad45bea6853678138d0c15276628e7bdd68f87b34aa69f9799d67ec786734eaaacfe15d0fb77844f8e7581e396dca068ef19903b071c6e00c0ba72ba5bef64f7fca392a58314d57a84bfa15bb5a2680acd741d1e7841590369fedfb505156", 0x7c45c83, 0x0, 0x2, 0x8, 0x1, 0x3, 0x5, 0xff}) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000000c0)={0x0, 0x80}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280), 0x14) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[{0x10}], 0x10}, 0x0) 00:00:03 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) recvfrom$inet6(r3, &(0x7f0000000040)=""/33, 0x21, 0x42, &(0x7f0000000300)={0x1c, 0x2, 0x5, @empty, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:03 executing program 2: r0 = getpid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r2 = fcntl$getown(r1, 0x5) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x1f, 0xf, 0x401, 0x7}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r5, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000280)={r6, 0x10001, 0x2, 0x200}, &(0x7f00000002c0)=0x18) r9 = shmget(0x1, 0x3000, 0x220, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_SET(r9, 0x1, &(0x7f0000000300)={{0xcdf, r3, r4, r3, r4, 0x5, 0x88}, 0x1c, 0x2, 0x1f, 0x2, r0, r2, 0x2}) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000380)="3336b945cdcd22ea0a44f66d4811ac9926e0dbf929edcc04fcb0c2c6f5c6fbb36ed5d425ac793511112255fecfac04e7aa15a79de05b3a65234c58f5cc0d3deaae8fb5ef3e2e4b467260c69cc60644e7fbed981b6997e6813565a5508be4d75551b44eb77d598ba830bbf2b329fc78463dcbfb8855e196d6f03821783aaceef5ad5878be67adb0286308f08947ef8867b9ae4152aabe70377e71b861589beefb6be3facc530efc53dcc193045105030ed138ba21f2254a3fab9d6e2d80f1a8974dff3b62ba520877b54e91c0e8bc3ecedc925702cef4e7e983fff06766b465f1ec29a69e") r10 = semget(0x3, 0x0, 0x52) __semctl$GETALL(r10, 0x0, 0x6, &(0x7f0000000480)=""/115) flock(r7, 0x1) getpid() futimesat(r1, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={{0x8, 0x8}, {0x7, 0x327a3b2f}}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = shmget(0x3, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_SET(r12, 0x1, &(0x7f00000005c0)={{0x8, r3, r4, r3, r4, 0x4, 0x9}, 0x5, 0x2, 0x5, 0x0, r2, r2, 0x1000}) fcntl$dupfd(r7, 0x11, r11) getpgrp(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000000640)=0xf2, 0x4) select(0x40, &(0x7f0000000680)={0xfff, 0x7, 0x8001, 0x3, 0x3f, 0x9, 0x9, 0x100000000}, &(0x7f00000006c0)={0x8, 0x8, 0xaed, 0x4, 0x3, 0x1, 0x45, 0x80000001}, &(0x7f0000000700)={0x1, 0x7fff, 0x3, 0x7, 0x8, 0xffffffffffffffff, 0x7f, 0x3}, &(0x7f0000000740)={0x2a, 0x8}) pipe2(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r13, 0x84, 0x1, &(0x7f00000007c0)={r8, 0x8000, 0xffffffffffffffff, 0xb7f2}, &(0x7f0000000800)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000840), &(0x7f0000000880)=0xb) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r11, &(0x7f0000001280)={&(0x7f00000008c0)=@in6={0x1c, 0x0, 0x2, @ipv4={[], [], @broadcast}, 0xfffffffffffffffc}, 0x1c, &(0x7f0000000e00)=[{&(0x7f0000000900)="c879672a8526f7d11fbd097acf9fa5f81bb4655b2328a1b9083032df8389325ff821e50f9a2c72bf35ca6310b26fc1bd533a97837241a098348fc05edacbefea7406964907fe8f1bb323bc8894417621062cdd69bb37e3a3b041c43a5d9ba1323cd1129ba2fbdfd6298d7d618c43386fbfcb0861efd520c61fa38a008fb932bd2d03fb64bd07e453239363200d7e81615e59d0e9d04deaec2f0340d9f0f96ad8e90832a28a", 0xa5}, {&(0x7f00000009c0)="50500310fa5c4aafcf7c0821cf3d90475b43bd9eef66a087300dde165187a10913ed2b1a3368b22d784d80f68bf7a113c98a054227a9466e4e0e822c", 0x3c}, {&(0x7f0000000a00)="99cd544754251e1a0e09901ff2f2fa86ab75c3ac121f48efad6725ff7329c8bf4b0fe305a48fb1a0cc8a15349d4be2f9c0fa3910a4d30ca305bb78d37632836606a1c1b1c95991f58b421f648340b200d6fa5ace170fc06df29e84e2fb96ba8576b3b07d08708de13f5426467f75dc95f743971c6bf66be5f0da735a58b3fc81ac29de", 0x83}, {&(0x7f0000000ac0)="cc0a7b29c304845f1fdf007bc8086eb191361b6b5442de1f8e3d5b78812a7a2ee628e74d72fd29bb1d9a15ea61e8faf8c0572e4d1f7cbbcd379b715f61e9262d9175542e46dc51ef095b32c4caf4c34978b4af02cb7af118f0bed6b85f7b224014b2a402", 0x64}, {&(0x7f0000000b40)="d56fd5f41e031b10effe16ae16ee59c1960105a9fac142abbf6ab8b75c3968bdbcac0c8d99519dd69d8c6c998a4fc4b9225aa56c6229648f4de2cfbdebe2f7f7901e68ee7d0101c9e53822c69a1c66d77e80e6686a7e8ec96179a29d318b12db36999994a9b7c479d23467feaa2b8b8f1c5f62efa4cd6653ff7473bbad638de0b25d5181c828b913813d33aab8bb51cca56caeb4b44c11eb0a9b6301a540cf7e8154b58adc5bbe1e73962b039c0ed29fb0d1de14cbdfd9bbde734e895503d8b51fbf2672ea38e005461dd09deee3bc04274b384d38a6ea7d3c6ee15e5b2a8938f3b1db4bb2249b46c1cec3b22640", 0xee}, {&(0x7f0000000c40)="cee084bf412c800682e8737b0b2d69c638b6de7a43600adb72d1dfa7fd6bcbf6b9c2f8878223298f705f7408e7d72a0f81ed35ac3b9b33a52943a1c08fdbf2f130e85cde9d629733e83b3c1593", 0x4d}, {&(0x7f0000000cc0)="b2a101b020c753f5ee6affcacaf9497f32287bdba81c343298659b141a12f1cf2094aff36fc1b572a8e8f0abb4b71908ba3366e8f00cea98ec42718fc91e7e8aa30bd7b250df869cef21dbe0add7b6a971a96064cecd48c42209bebfed599cae9e2da8eec5f1e5f8aea11f7978b60201e85a564b8d2417b069226e2201921351b1a8d96f99f6e87b4b65ed0e38fe6e6fa536da2368405093285d25c4356231e1bd427ce55512e0e8215fbbd2b5833c34755d042a4e0eff13cc4aec752bc4419e2ccf5b4dc7afdd123c9d53c8beea4cf804942e60a4be8ef0045a1f52a42726e990cead5a707c1ce9e79ead9485a2a561aaf24d969561", 0xf6}, {&(0x7f0000000dc0)="7e71e89ce1cafb4c62ac27d260ab10e7973e0890848984b5895a", 0x1a}], 0x8, &(0x7f0000000e80)=[{0xd0, 0x1, 0x3, "cfb85526477ff7b90b3348477c896edca9f2d5c98f70351b80202a604429137273c51547cdb885c6a9770486cdc0538240d8300f6e0017df2d696bac0cbdd8a568d5115f27626698b380e7e9a3da25c4d71d940797277d8e535f9a4cd3aa8b54ed9c9a7c030e1006f74b1867cc99ae91af73b3a04da6d6ecf55cee0713509c19b0ccc026ff02dc7bc18ec6d215e11501089e8f72f7c9f6401d7c4c2204fba1340491e9ff3960e86d82963fcfe7fb48ca75137d419a3a26838e"}, {0x88, 0x0, 0x7fffffff, "7e6640a905acc1a249030ea94e7122de075444eeb88bcb45f9d71ebd95563df6a57131dc239688cda4b1ca1b2e99dbd122ed5353672df85a134a36fa4bc23b93039ec1351d7a39863a6a71a4b0887b4eaec9a220497c92bd4f636198eb2be00a75ca0c69c0aa63cc20d4050663a4ae71266a1a1df992"}, {0x90, 0x29, 0x1, "31bf8ec86ad51bd46b76d7b722259afd8d3bd07e9bca4be583fdbeec1793f7b144fb07e83300fb478bf88762a55ca7cf0164f41bfb9fe48e89f696b72c1b527f8b539e865d88e47dc9e8c12853c32275218bcdd02440e4978491033ab2afa7cb3761bcbadc38cc1d6c9b7db2a435edeb404bc785ff1debb8adf2"}, {0x20, 0x3a, 0x100000000, "fed9b64ed52b550fe3af42f999e7a7"}, {0xb0, 0x8d, 0x2, "c35c6624d6daea8718af5b5bf10ab34220f38031efefe17542cf760cb95b68371fea9d3065a4ca4c23d13482f24f5669f3a85c502622d559d9df91988d405729a81f46be0a301b3f52d40606fa961d2da10b2cd42ddb28d4b5bdb5cf01b0075a98f8cbc52ee029f14a2ce4bb6c2e7cd492ead0cfd27cae41724e9086db7bc0440c32898ace1392610c6b9a960a68c041b5312269532b5b8cb50cf9d66b72"}, {0x60, 0xa9, 0x6, "4a19f8044b61ed8c6a7eb3c6f3918a87c1669029d5829c83f26583a428cd3b5eb7c711cf44af635fde4a0d3bd318f01727d19f40d069ef4e5cce7c4b36538547a0793cd0d0c708fd871f"}, {0x88, 0xbf, 0x401, "62681f03ff1fc87b7f6fde1a7eab67ba9d83a023fcef82bae460ecdb0aeda2096002c72fbfc8718b9aec20379d0371456d2b81c66bbda3c3443e8f10c5d5d0345162fce8c41e5de888e00ab01f5f7ded0dfe49d576151771929c5d378cc39fd3e84f6bb6a8cc8680d8e469dd822948ec4c32f3263b3d"}, {0x30, 0x1, 0x80, "ee4a0c03e8abe3f3400f56c96f0eaf53d20661d1e2c46e0386c1eb73360bc19a"}, {0x30, 0x29, 0x7, "e31507d308b35625e506bb7b3292eb7f7c217c54d553cf9a5f"}], 0x400}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000012c0)={r5, 0x6}, &(0x7f0000001300)=0x8) 00:00:03 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x20000000000, 0x1011, 0xffffffffffffffff, 0x0) 00:00:03 executing program 0: r0 = socket(0x402, 0x20000000, 0x84) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="55335a4889258f597f05284e72fa8f88a7ef85dc18edc9726efcbabf55ae5f8fdfeae98592d391ce6e8ac7853f09ce273e6f462e696a5a6dddba8f22bc0529d3dd3c81", 0x43) 00:00:03 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7e774175663d00976483050") r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r4, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 00:00:03 executing program 0: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) 00:00:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x5}) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000006c0)={{"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", "c0b9ca83bed2260d10fbc7f8e1969427618e1a9dcb1d8f74bfcae382904d4741", 0x10000, 0x10000}, &(0x7f0000000640)="faf5f47fe7fa087e36929f0852585ab340fcb98d7b9340f424b6bbfb44a4c1366c0d8280b4b5ea3d008bb21bb94289e11f5911f8809c529f6a1d21124364c0976077f21fc385085300f3065960ca32c632748619a7d86048eb86d542002ba04a5b5f4ae6", 0x4000, 0xf69b, 0x7ed0, 0x7fff, 0x1, 0x81, 0x2, 0xfffffffffffffffd}) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000001c0)={{"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", "c459d85f6270ac09336bcf4b41d0b71aeca98145fc164157c6fbcf9e1b6bfb01", 0x6, 0x400}, &(0x7f0000000080)="7155e47cd5e8c3673c19909f11a5009b88c4f9a35403e71bfd3ffecdfe06d82850ac9515f6cba9fe527f533f4a265b3d4177012c7b318479cc4fbe7e382cdc83405edf96455dbb3907f4685d06b9c527ef43bfdd712a20b0a21d55cef9f3bd60c6a757af67bbafc839a6da87990be844662fb47316307946", 0x7, 0x9d20, 0x3, 0x180000000000000, 0x80, 0x2, 0x9, 0x6}) ioctl$DIOCCHANGEALTQV0(r0, 0x4004667b, &(0x7f00000000c0)) 00:00:04 executing program 2: setrlimit(0xf, &(0x7f00000001c0)={0xe3, 0x79f}) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35e, 0x800000b35d}) mlockall(0x1) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x2c) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) 00:00:04 executing program 0: syz_execute_func(&(0x7f0000000280)="91a0c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff99dc4c2613d700202ef670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c14600c44175f33ab1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") select(0x40, &(0x7f0000000000)={0x8, 0x5, 0x2, 0x2, 0x8001, 0x5, 0x7, 0x7}, &(0x7f0000000040)={0x80, 0x800, 0xff, 0x3, 0x0, 0x7fff, 0x8, 0x5}, &(0x7f0000000180)={0x6, 0x0, 0x4, 0x6669, 0x2, 0x0, 0x4, 0x4000000}, &(0x7f0000000200)={0x12, 0x7}) syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f7e6260c4a1d25a63afbc78e37b218d2f410fbf6a02ca000004e498639ef0119ee46cc422a5bca8aada0000f13bf1c549ce0a") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x3, 0x4) setpgid(0x0, 0x0) munlockall() syz_execute_func(&(0x7f0000000140)="67d3b0b7fb02228fe97812c4c4a3f917870000002127c4c30d49507fc547710a0ffaf8c4e27d0e7e062666f3d9f641055eecdca43ef2ae") 00:00:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x100001, 0x84) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000000c0)="4ecda1047e506394321a55ad05e9ce75fd4b28d2908be7e631868910e47973945906254d08506e60bc1041a2ef138e8417a8cc7cd70b2097448740b21812a54e8856a19ef3ab5b3073cf54ab3e575f0950eafe8b1ca51e668acbe12a195e68100789547cd018c6db24a8bc3bf0eca4ac301c45e25a0973df047a73708d5fd3567cf78862c104811d7248cca6353a8c1e83b0df84c1ec9454408c866d26cfaf2052f941bba48b71cd078837fbf65a6c1e29c7feb2273af95b64e3e0876acb3e1e855852b91eb592c7c341d448b8734e0ddab27567a676af0483435c0f970cc1a241") select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x801, r0) socket$inet_sctp(0x2, 0x5, 0x84) getpeername$unix(r1, &(0x7f00000001c0)=@file={0x0, ""/29}, &(0x7f0000000280)=0x1f) r2 = accept$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000200)={0x1}, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:04 executing program 2: setgroups(0x0, 0x0) r0 = shmget(0x3, 0x4000, 0x8, &(0x7f00001be000/0x4000)=nil) shmat(r0, &(0x7f0000474000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x18000, 0x12) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000240)={{"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", "91c7a21d0e5ddc9de88a6d4563800957b1cfaaa827ad25c9af3982cbc8829c0d", 0x3, 0x9}, &(0x7f0000000040)="788bb8fc146af2cfd113b3c9ae1834a9dd56f4803e06a0b458eb2576e9b5af60eee6db4d95bfffa6de1c7a7d4d574c1e8df99a796495f6c57d0df553521550fee73827aabaa1854b", 0x6, 0xe45, 0x2, 0x7, 0x100, 0x9, 0x0, 0x2}) 00:00:04 executing program 1: r0 = socket$inet(0x2, 0x6, 0x8000000000009b) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000002c0)={@multicast2, @local, 0x0}, &(0x7f00000000c0)=0xfffffffffffffeba) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@broadcast, @broadcast, r1}, 0xc) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@empty, @broadcast, @multicast2}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x1105, &(0x7f0000000080), &(0x7f0000000040)=0xb) setsockopt$inet_mreqn(r0, 0x0, 0x10000000000009, &(0x7f0000000200)={@empty, @multicast1, r1}, 0xb) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000280)={@empty, @local}, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@loopback, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) 00:00:04 executing program 1: syz_execute_func(&(0x7f0000000180)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x20000001, 0x100000000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0x8}, 0x24) close(r0) r2 = accept$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="0500f8ff00840300000000001d7719a678aa322d7bbe4d42f371b0a71cb6df46220a094b9ee496794ab84b95c3faf6e6b3762cb684015caca4ec62c0688b14a4a42796c25790fcb420fe3ba03d40c66a52ffe768a03ab67f34780d7462e7be78c5c9a677c51dfd3be84bd65b306c014768c2b1e1241d385d130f70d4793eaaedc6654578c2028679482f7135bc0471b2972d914b6b38082e2d24cd1475d27eb540a5360c"], 0xe) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @rand_addr=0x7fff}]}, &(0x7f0000000140)=0x10) 00:00:04 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x7ff, 0xa801, 0x200, 0xfffffffffffffffb, 0x401, 0x8dcc}, 0xa0) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x27, &(0x7f0000000040)={0x4919}, 0x8) 00:00:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x8, "e1136d3b9dabd8abe07cd2bbef6168fe"}, 0x14) fchown(r0, 0x0, 0x0) 00:00:04 executing program 1: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x0, 0x2, 0x80000000, 0x3, r1}) 00:00:05 executing program 0: r0 = socket(0x10, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f00000000c0), &(0x7f0000001240)=0x24a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000100)="6c4eccf30a46811ad49abdc63685b1c73f87cf4690d14578dae306fda9687fdc7210dde7f310f4839f9322e0ad970c6c48ff0f46efb4bb94ade4cab9b6e29f939e79a1d3ccbd200640501e13d1b946217a8e08d561e050117cd8acb6d3b0629cc8b3a28530d5caa60865b1e9ec31c845552b50c1b1c4a502d71c19ec4592155f92c94af169e969fa3f669d120ecc6b815f4d27f3a0ac9cb97479242eaf02b252dde90f47e868854035c92a131007") 00:00:05 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, 0x0, 0xffffffffffffffff) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r0, r2) r3 = msgget(0x0, 0x288) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000000c0)=""/168) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000240)=0x10) connect(r4, &(0x7f0000000080)=@in={0x2, 0x0, @multicast2}, 0x10) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f0000000280)="d0bfb77eb1e648d59a7b79e750d4d8baba2589bf74054e13cf6c53ccc428fc96042c15fb0d72ef3e229682baac3cb2a83d2f1a24b5714a58d3a012c4ae3d8605644d9897848a0758292b2339bfafc3bd0343042ee0870c6d0271596a8a", 0xfffffffffffffffb, 0x0, 0xb49}) 00:00:05 executing program 1: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f00001b5000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x19) 00:00:05 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) unlink(&(0x7f0000000240)='./file0\x00') close(r0) 00:00:05 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080), 0x4) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) freebsd10_pipe(&(0x7f0000000100)) getsockopt$inet6_buf(r0, 0x29, 0x68, 0x0, &(0x7f0000000000)=0x4ef) 00:00:05 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x0}, 0x10, 0x0}, 0x0) 00:00:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x3, 0x1ff, 0x6, 0x6226, 0x3ff, 0x7fffffff, 0x800, 0xfffffffffffffff9, 0xa5, 0x20, 0x7}, 0xb) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x1, 0x4) 00:00:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) syz_execute_func(&(0x7f0000000180)="0f01ef2e6564470fd47d5f450f665a4ac4a1782825000000006766462b9d00000080c4627d408643fd8a440f0dc966400f380829f36d420f2bbb06000000") sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000008400000004000000000000000000000000000000d23403000000000000003a2527cf2731c293c7946197e62221474b533ca4d69524307280b1979ad1918f14e9470f7989f0b9fee46532c42238757efe23d8b3c476fbe5037e02ddb861a2d84d93680e13046d94243c67e7594a53ba4e0149bd1e1d3d165a9767b82f2283c7ceaf0a10daccc4e84d503491b86c86ee09db2a8e237dc92d974fcab424a1a7780a9f3bd9762fe7bd200bef6b6e9c1adfe54b8629b6dbf7dde30c1dca8a5d3d94ab571a6daff7ce44b62d2d30627c27cf5c0ae48aaaad3c4310b95dd2913e06732bfb14dc302db91183f1621eddd1b7e84800"/257, @ANYRES32=0x0], 0x1c}, 0x0) r1 = socket(0x1c, 0x30000002, 0x8) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 00:00:05 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x80) symlink(&(0x7f0000000200)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00') openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x118e06, 0x0) 00:00:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000002240)={0x4, [0x80, 0x1, 0x3, 0x3]}, &(0x7f0000002280)=0xc) recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000002140)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/170, 0xaa}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3, &(0x7f0000002180)=""/80, 0x50}, 0x80) r2 = socket(0x2, 0x3, 0x11) r3 = dup(r1) unlinkat(r3, &(0x7f00000022c0)='./file1\x00', 0x800) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r2, 0x0, 0x0) 00:00:05 executing program 2: mprotect(&(0x7f00001b9000/0x4000)=nil, 0x4000, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x4, 0x4) 00:00:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:00:05 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) syz_execute_func(&(0x7f00000001c0)="982e152c23c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d112c483397fd300450f564800af100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) open(0x0, 0x80000000000206, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) fstat(r0, &(0x7f0000000140)) 00:00:05 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) write(r0, &(0x7f00000000c0)="ceb056275fa2565ec10cfed9c15f5f47f4357ebd25682acd2b42992cb95557e3ac3b42f8aa4d7a5f88f6bdd90730ab67f71e5da7654e7e9874e50f42e7f42c545902a59451806da55f05c8341e9e32355912926d688ae29339b880d4d54c9cf2c4525e994be6f45826ab791eedf6096eaff6eaaca49c1136fa22447f4559a2c6cc4bac0524c87acf10f69520c27b0d884aa8ff743da81f19d96f3aba4cee761727ed4fee1b7faa3f5d7704e2746ae0e84ea4c8cf73f7183fa8fb10d0e418aa73b41751e047f9290f7389591df8eb", 0xce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x811, r0, 0x0) write(r0, &(0x7f0000000340)="ab8655c282cdbfe85e8ee9a27fe3e904da06f7c34994e1722621b4b9d0e717c5f2f4a2d0e102db9d26c7e0af23fc52c3d3ae974962b7df437ddbeeb209e00f20e6ee48da5c07385b1ca20dae5cbb548ea3496baa46b39192a48e2f6ce4dea78d88dfc5db8163c098c5d946ef8ceea38286e50dfab2f2c195bad32969b5eb442be0c222eca5c5264ccc8ac6ad1373e89e5043b3f3251c40a1046c7e91778521bf83fab650a90a10d9a99afa3367ab4e3bb6c7b027602a68d7bea2c892131cdc76a43c5c232a6a14f3305a756a0febc2cdefb0e954bc7ddf052829d41ce5b6b17ce9ba0a2eb582eb5335b3dfb83d6892416da9", 0xf2) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f00000001c0)={0x10}) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000280)={0x6, {{0x2, 0x3, @broadcast}}}, 0xfffffcfe) 00:00:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x80, 0x4) sendto(r0, &(0x7f0000000340)="627d65278d338a26d5a78a5041f239432c466b4395f2c17e3c7fccb8b16befdf881ec35aa899be62c4580871c91d23c70339277e5ca7d43be7a120e7beb74b5678d87e88493ed503b645e2e69ab2af5048c0683d1bfba2156f24b35a505c653dfa7252acbb9fadaa80fb91418acf082e814541900b5189b80695976894511a12e81a425441ce93e0b649ce5c16b225a9072bf84b47545b561af396398443678541de0bb896f122535d8233c1574ddfa73ca60a24a35ceeb9974dc26adc3ba029a6d857ae4635c0d1a5edaa563ee35ddbaeb6", 0xffffff24, 0x104, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x110048, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000001c0)="17c28888bd1e054a9aed10f9a4e7d838b9b284f4e1de3dad68643cd6cb9f3be1653cc8") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f00000004c0)="e41a1aeac822eeb15199e0c16148679a9c0b343c3a7651c133154d59a39cc1a8184867d881c428c096297d65fab9de3ee5d43aafbe07bad08046353c10dac45dc4477039f0f5e70ee3fb2c17e588ac3be01eeeb762a1b7aebe3347bdf9df0a26e74471bad59b318b77b23a67fd578713152779896e7e2063c912f77bff37328fd7af1d00669348beeaed35784683b68c88f8c4a53cf1a30fb58d68654793b6b475bbd0f456ab2b9494598e7d730c2f8d9f3971") r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x41, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000280)="3800cfd93554082985f0fff0b6e30ef14f2907ede8d824e195773087f8932c628aefbfb1cfe3e9a8b749d97ec5867522d3227e41cb4ebea5fd9a0d4773210ee8a27ee3fd89d8a965473cf947b504b52eaaca91eac696fd59133838be38ae899af948f4b3e6c1baa6091d175db96d7d58d235b5b40add506c6904606caace734b8f64384f8db318e3a7", 0x89) lseek(r2, 0x0, 0x3) fcntl$setstatus(r2, 0x4, 0x4) lseek(r1, 0x0, 0x3) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000040)) accept(r3, 0x0, 0x0) open(0x0, 0x0, 0x0) r4 = getpgrp(0x0) fcntl$setown(r2, 0x6, r4) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000580)=ANY=[@ANYBLOB="ffff0100000000000000aaaa080600010800060400090000000000007f000001aaaaaaaaaabb7f00000125e7c9a259d27e525e4a4ef388b44e39765a171d293e0ad8fd2ed128db6e54bc684e6e1e04e80c66ffb57d230e232ea5df5ebd7b2d0ed09bccbbef03342806cb176be5ccb377ff20029de85c96ccb4967273f4c88c66af5a0b77121bc6022e351191e13982ba811c40ba99156984c9fa6657d509b809cfc223ecade9f01cdafac214dabe76acc7"]) 00:00:05 executing program 2: syz_execute_func(&(0x7f00000001c0)="0c30b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet6_udplite(0x1c, 0x2, 0x88) accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000280)=0x1c, 0x10000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x200, 0x0) r2 = dup2(r0, r1) getsockopt$inet6_int(r2, 0x29, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000000)="c8082c7c8dbcaa5ce3fa2eb27aa254406f34a1ea60c8a327c4cdd41d62159e6a6cf276abdd62fe87c1c2e7f7526f59ed2d82ad70670464e0b7b4a91c209d1a4c63e357fcf844825b34028aef3e0a3e7d53a6e1979ff6633bf74bcb60a5ab92486ffc0097592ae832fae5fc948f481238abedd6c4f6900be8ead982b4d175138136635256b67ca19afe5ef6031ce81a81841ce40124def8166572912b2cc98104a08213b59e5fb61434a5e9144acdee41e26c83a63e0798b2120a8b4b5bf59c1fbe136197dd91d01236f03c99c0f1baa8c4807d9579559f7559dfe8f52eb774f656fd1a80d829b4998a24") 00:00:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000040)={r1, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x0, 0x2000, 0x1, 0x3b, 0x4, 0x100, 0x6, r1}, 0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) 00:00:05 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffb}, 0x10) 00:00:05 executing program 0: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf34739582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x100, 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x8140, 0x0) r2 = msgget$private(0x0, 0x80) msgrcv(r2, &(0x7f00000012c0)={0x0, ""/36}, 0x2c, 0x2, 0x1000) socket$inet_sctp(0x2, 0x5, 0x84) r3 = msgget$private(0x0, 0x20) msgsnd(r3, &(0x7f0000000280)={0x1, "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"}, 0x1008, 0x800) socket$inet(0x2, 0x30000005, 0x26) freebsd11_stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getegid() getgroups(0x4, &(0x7f0000001540)=[r4, r5, r6, r7]) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000240)=0x8, 0x10000000) r9 = dup(r8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r9, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r9, 0x84, 0x107, &(0x7f0000001300)={0x0, 0x3, 0x0, 0xfffffffffffffc00, 0x3}, &(0x7f0000001340)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001380)={r10, 0x907}, &(0x7f00000013c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x21, 0x0, 0x0) 00:00:05 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000100)={{"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", "257306aca47d6107b92793172a5abfa5eb6dbfa249b2b552d70d0520041f1bb1", 0xffffffffffffff65, 0x5}, &(0x7f0000000040)="97775800d45f9843bc7f220a64ab6d27485355988c73deea226a5d2b3cc03e7e7fe5094c2b8400c111f6cf45ea50ddb00457c1d462628c35597568931493cc3f6c710eac4b08147330d1c5cff519ed30cf0f9aeaa561385cc0134a19d0239c4110ad29c32d9c469ce9badf12a1bf655780ca8ba1b99ca104aeb3181dd2548045566cf8ff7c11d63944d75ba4d7bdf82f0d03db68db974760474696cb3a80cee28b88fc982aee76b594f658c4bab8bb99e50dddc371869f", 0x8, 0x6c2, 0x8, 0x80000001, 0x1000, 0x101, 0xffff, 0x80}) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)=0x0) getgroups(0x7, &(0x7f0000000700)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000000900)=[r3, r5, r6, r7, r8]) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000940), &(0x7f0000000980)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000009c0)={0x3, [0xfff, 0x8, 0xfffffffffffffff7]}, &(0x7f0000000a00)=0xa) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x1010, r0, 0x0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000a40)={0x8, 0x1000}) syz_execute_func(&(0x7f0000000a80)="45af8f0948966f983ed3036542d28200000021f0470fc0062e26650fc45552364401dfc4227d78b6eeaf00006567f236400f0f2431a4df2a") setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000ac0)={'bbr\x00', 0x10001}, 0x24) freebsd11_fstat(r0, &(0x7f0000000b00)) freebsd11_fstat(r0, &(0x7f0000000b80)) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000c00)={@remote, @multicast1, 0x0}, &(0x7f0000000c40)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000c80)={@rand_addr=0x4, @remote={0xac, 0x14, 0x0}, r9}, 0xc) getsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000cc0)={@loopback, @remote, @multicast1}, &(0x7f0000000d00)=0xc) mknodat(r1, &(0x7f0000000d40)='./file0\x00', 0x20, 0x5) r10 = shmget(0x0, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) r11 = fcntl$getown(0xffffffffffffff9c, 0x5) r12 = getpgrp(0x0) shmctl$IPC_SET(r10, 0x1, &(0x7f0000000d80)={{0x3, r2, r4, r2, r6, 0xa, 0x6}, 0x80000000, 0x0, 0x401, 0xffffffffffff1de7, r11, r12, 0xfbb}) truncate(&(0x7f0000000e00)='./file0\x00', 0x5) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000e40)=""/89, &(0x7f0000000ec0)=0x59) freebsd11_stat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)) mkdirat(r1, &(0x7f0000000fc0)='./file0\x00', 0x8) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000001000)={@loopback, @remote}, &(0x7f0000001040)=0xc) unlinkat(r1, &(0x7f0000001080)='./file0\x00', 0x800) 00:00:05 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") flock(0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:00:06 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x4a) r0 = semget(0x0, 0x0, 0x33) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000140)=""/243) syz_execute_func(&(0x7f0000000080)="1c05b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101ed663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee4247ca15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:00:06 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0xffffffffffffffff, {{0x1c, 0xffffffffffffffff, 0x29, @remote}}, {{0x1c, 0x3, 0x0, @local, 0x8000}}}, 0x108) r1 = open(&(0x7f0000000400)='./file0\x00', 0x40, 0x28) connect$unix(r1, &(0x7f0000000500)=ANY=[], 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000200)="884c8a35400bf249eaba1bc4996a6015ce59bb6a2797d4974d9fdf22db033459d7ce2a6a63e0573cb263265cc150215e7f6e2f6ed33987ec063fef51da8121179747b78b2243fcd7f673cf5aa07ae3c94c4b6228be987ab04466ffbdaf3829ec9297eff5a984c07268a44c7e37a57c2343c57f28287d3af32ff9a20c42", 0x7d}, {&(0x7f0000000280)="27843be1ba6c7ce2757e00e7f31e388ef8f1486ea5676d58326ac1c0ccf9ab5684980cc530c74b1b7f68050ae147dbd3230c0354908aaef4cc6d18f1134cb83ae16f14b561cd94934b24f306870394b6429a77886ee27b3dddefd5ddfe5bf8a5ccafc2a47606f71c2a0dd5b56df9b44db6a0b0dde36d7f6e71fd4bbdf559f11bc6214051979ba1186b53fab9bfd3edc2", 0x90}], 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:00:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) flock(r0, 0x1) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:00:06 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x701, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff82, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) r0 = getpgrp(0xffffffffffffffff) r1 = socket(0xc122bf0936785491, 0x3, 0x46) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="5e010000000000000900c92901000700f8ffffff1c004e21080000000000000000000000000000000000000101feffff00"/148, @ANYRES32=r2, @ANYBLOB="f306000000010001000500000000000000b07cb72d8bcd48"], &(0x7f0000000200)=0xb0) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x80000000, 0xd68b, 0x35}, 0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x81012, r1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000400)={0x389, 0x7, 0x8335, 0x4af0, 0x3, 0x50c, 0x29, 0x2, 0x5, 0x3, 0x6}, 0xb) bind$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="01002e2f6669b951c9966c17c24d7bab4629742fbb89d723d66e4652f3f929dc06753d078ecf190ab3e50ad28f11b464f690d840681bcb8a36523446810a12cef1c70189ac8317b2212257b4209971b14b20a2fb6d1b646c0d0dfca95027e6e86782204fcb08f0e24b49cbb32d8a20e40300b43f069c8dcb50820a70675306f6e41848afe857e2e33914727ffcddad361a97939dc5b5c040cc1063ceeba8f909e597d532d046d51a1f8ba81e917eb13488a6"], 0xa) getpgid(r0) 00:00:06 executing program 0: r0 = open(&(0x7f00000002c0)='./file1\x00', 0x20c, 0x0) shmget(0x3, 0x1000, 0xc0, &(0x7f0000ffd000/0x1000)=nil) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) freebsd11_mknodat(r0, &(0x7f0000000300)='./file1\x00', 0x1002, 0x44) r3 = getpid() setsockopt$inet6_tcp_buf(r1, 0x6, 0x2041, &(0x7f0000000340)="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", 0x1000) socket$inet6_udp(0x1c, 0x2, 0x0) r4 = getpid() setpgid(r3, r4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x0, 0x2}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r5, 0x6}, 0x8) fcntl$lock(r2, 0xd, &(0x7f0000000000)={0x0, 0x3, 0xfffffffffff7ff7f, 0x1000300010005}) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x5, 0x7}, {0x3, 0x525}}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r5, 0x3f}, 0x8) flock(r0, 0x8) sendto$inet(r1, &(0x7f0000000240)="71f5b78f3e40", 0x6, 0x100, &(0x7f0000001340)={0x2, 0x2}, 0x10) 00:00:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000440)=""/109, 0x6d) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x4, 0xc8, "5bcd35deb40696c3094b1fdeb241dae1665b90278414e2241f4c48fe71ae53f522b377719d87eb7d00169e4854980ebe87d00b1fef3d184d2a060c8f7b95be7cea3f8a12cd16df1314edddae88bc1f45bec6b20205d56cca5595c2651932cbbba2364ad3ce79c65bbb38e07a920d1f49d2ba83d9aefbb0f850abcd2a24ca52bebf56588931d1a6b475651e4b3f0801a7cc69a002a9616c9d3874558d69b906e47c4f70fa022174026414a6b5a42fe94c6fee435c5ed46bdf51533ded48d2372fd46d7fc99fb858d5"}, 0xd0) freebsd11_getdents(r1, &(0x7f00000004c0)=""/204, 0xcc) poll(&(0x7f00000002c0)=[{r0, 0xa5}, {r0, 0x120}, {r1, 0x110}, {r0, 0x4}, {r0, 0x100}, {r0, 0x8}, {r0, 0x2075}, {r1, 0x100}, {r1, 0x120}], 0x9, 0x6) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x20, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x5d, &(0x7f00000025c0)=""/4096, &(0x7f0000000280)=0xffffff9b) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000000)=0x6, 0x4) 00:00:06 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) getpid() writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) syz_execute_func(0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:00:06 executing program 2: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) syz_execute_func(&(0x7f00000001c0)="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") 00:00:06 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) syz_execute_func(&(0x7f0000000300)="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") 00:00:06 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) freebsd10_pipe(&(0x7f0000000040)) ftruncate(r1, 0x7e2780e3) fsync(r0) accept4$inet(r1, 0x0, &(0x7f0000000000), 0x20000000) ftruncate(r0, 0x73bb0000) 00:00:06 executing program 2: syz_emit_ethernet(0x1d8, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) 00:00:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004746d, &(0x7f00000000c0)) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000080)="cd6a110681c833c16ed943da8448d2c5fbfd127d393f96413bc0b8dd22f63027a8141fdf16fe803a279dc7cc62af8e887d21581e8cf4a8941ba2a38ff079d767392e78733ed51aee9339") 00:00:06 executing program 1: r0 = open(0x0, 0xfffd, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x80009, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000001c0)="462326b0d94a8f989cb3599c8060c1334d716b5a6374b8cebbb44e3605b4341c4bdf3653c846d87d2fa091033573c28ccfd06a9b0ed82483368459b8", 0x3c) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000200)={@multicast1, @broadcast}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x51, 0xff7, 0xe6}, &(0x7f0000000300)=0x8c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1, 0x3ff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0xb4}, 0x8) 00:00:06 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_tcp_int(r3, 0x6, 0x200, &(0x7f0000000040), 0x4) 00:00:06 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x13) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001, r1}) 00:00:06 executing program 2: syz_emit_ethernet(0x103, &(0x7f0000000080)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0xffffffff7fffffff, 0xf5, 0x67, 0x5, 0x6, 0x49, 0x0, @rand_addr=0x8, @multicast2}, @udp={{0x0, 0x3, 0x8}, {"1273cc6a0c97258963261cd3351210c29d0cf7e62b6d944a743793bab9534cd3b0d4bf51e9fa2cffe6553a8463974626534587d6f1885161fb3f7a537b9f1f0799c032c95785bbe2260539587427135a5ab765ff6cf3b9093688b2b23683818b2c933d66129edbf31bf468bf3f6e1490e5fda6eae9422fcfa22a25993a92f46c44a9de777235cd7b21d526fbbdd07f97a80a013e3d20b0d3a0ab811534ba1d43586cd9b08b28dc34d002c8de4d99d474e39721c45097a9889c32a546b3b6c2d27bc5682fa69888005b64fffd7e4ba628590d2379b4dc7e717b"}}}}}}) 00:00:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0, 0x400}) 00:00:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000040)="91b271620c539176f0bc8844fb18539140681cfa", 0x14) 00:00:06 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000600)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d080460609089650fd94c5c090921fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce0000080c402399604f5af000000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240f42d9eededec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e685238002e") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x101, 0x4) 00:00:07 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_buf(r1, 0x29, 0x80000000033, 0x0, &(0x7f0000000000)=0x254) 00:00:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0, 0x400}) 00:00:07 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x15, r0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r4 = socket$inet_sctp(0x2, 0x1000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:07 executing program 3: syz_emit_ethernet(0xffffffffffffffbf, &(0x7f0000000000)=ANY=[@ANYBLOB="eaaaaaaaaaaa00000000000086dd000029f5ff2f000000800000000000ff020000d800000000d32b04000000000000010702907800000000000033000000000000000001000000000000000000000000007e14b37a01a2b19c93c3cc00"]) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x5, 0x9) r3 = accept$inet6(r1, &(0x7f0000001980)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x0, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r2, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000280)={0x0, {{0x1c, 0x2, 0x100000000, @mcast1, 0x7fffffff}}}, 0x88) r6 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7f}, &(0x7f00000001c0)=0x8) ioctl$DIOCRDELADDRS(r4, 0xc4504444, &(0x7f0000001500)={{"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", "d8996c57e43a9e5b372ff96418f4ef01f8c5934f42656bf98a75c24512933733", 0xbd8, 0x46b8}, &(0x7f0000000500)="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", 0x400, 0x0, 0x5, 0x7, 0xfffffffffffffe01, 0x823d, 0x738, 0x100}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000200)={0xb8e6, 0x4000, 0x5, 0x8, r7}, &(0x7f0000000240)=0x10) r8 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x30000000) setsockopt$inet6_tcp_buf(r8, 0x6, 0x2401, &(0x7f0000000400)="64a2899f68b9791608184e311d9b4fda8b05463d5c59e649cbc2e10cbb317b092a3a7f09e1646dbe763f5ea7dc19c5b3c5591560fa4d9376cff8c317b2a2c5262d3204e50f9e78780452c3164f3214493a805253346d32423f762ce529c2655af6df5a448d0f915e328fc0ec9f112e70ec5bdadd7092499b7406160f61c18a20876df47996f67eb49f9b2db62ac92c35e376577d3b3c747f49b02e6e3318f16506edbb8838d37f7ccb83d674d8b1043451497cc7c19dd31e8d9f27c87f02171f40d9c0df7c1b4c139be6050aad272a0ed28603", 0xffffffffffffffa4) 00:00:07 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[]) 00:00:07 executing program 1: r0 = socket(0x1, 0x20000003, 0x1ff) r1 = socket(0x2, 0x10000003, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) connect$unix(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10) close(r1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x3f, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x9, 0x2c, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, '['}}}}}}) 00:00:07 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000200)={{"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", "312cac03704fdde1b77750f932e46432867d294eb070133a22f849c922b839d3", 0x7, 0x9}, &(0x7f0000000080)="87c6dced861df897fb486b21a604bfc53adeddd7362a6d8bed83", 0x9, 0x0, 0x8, 0x9, 0x8000, 0x6, 0x100000000, 0x9}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x1b7, 0x0, 0x3}, &(0x7f0000000680)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000006c0)={r1, 0x313, 0x8}, &(0x7f0000000700)=0xc) r2 = semget$private(0x0, 0x3, 0xd) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)=""/108) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000840)={r1, 0x9, 0x3143}, 0xc) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c470c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f13cf6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201c1531d0000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800665e00264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r3 = semget$private(0x0, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000740), &(0x7f0000000780)=0x4) semget(0x0, 0x4, 0x218) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={r1, 0x6}, &(0x7f0000000800)=0x8) __semctl$IPC_RMID(r3, 0x0, 0x0) __semctl$GETVAL(r3, 0x0, 0x5, 0x0) 00:00:07 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) 00:00:07 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2007000000fe8000000000000000000000000000bbe2fcffff00"/128, @ANYRES32=0x0, @ANYBLOB="060000200602000000000000009da31f0da78934"], &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="004e5ee691007f0d12564099a63085c9e0785e1e321dabd592865426ac08780c0b2777142a2bc076f3e900dd7785b1475a37937cc6d680a52d5eddc1a4eb182179eafbb41c77e9b68009856a3637437091553d2ad7402eec7bb2f0da8daa87e7415f647fbc07d445f69a16dba0ae52e1cdf9d84d2c68695aa3fd1f1601a54bfda7f72d857074f8a35bc42d65a596ceacfe1be919ce5c92130b1fa55affe3524c447bf49320695f08042a9883eea0e2748497d21dfd7cbf7131b96e88e5f1fe50c0fd5144cb48e14b083b4268d61d"], &(0x7f0000000280)=0xa) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt(r2, 0xffffffff7fffffff, 0x2, &(0x7f0000000440)=""/134, &(0x7f0000000240)=0x86) socket$inet(0x2, 0x20000000, 0x100000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8002, &(0x7f0000000000), 0x4) open(&(0x7f0000000300)='./file0\x00', 0x80, 0x8c) 00:00:07 executing program 0: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c130f05f359bfd94aacef43c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c60102001f000800321b6ca13aa4b9096702e5c1ccd7ea017452b095724d6d1ecf853fd452eb6de5dc45458b4df2d2dfd2ab8754578082b9453df9e34f29161cfaa52e4c9cb4216c3263e015c1354f302916c6d4d91f69156471e3ac239c6d46cdb0563022d25134c63aecca9ab577e81472815256423e73636e6a138d94b141a8ec5c248a4d7d3c34c627daa0debc0d56849ad06f571f7cbb34ec6685af9c276be516bc8f1b963344e4436701481119f114"], &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) fcntl$setflags(r0, 0x2, 0x1) mlockall(0x0) 00:00:07 executing program 3: setrlimit(0x9, &(0x7f0000000080)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x800}, 0x8) fsync(r1) r3 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) setsockopt$inet_int(r3, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r3, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000200)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x610}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r4}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={r4, 0x9}, 0x8) 00:00:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000140)="f640f08e03aa0530ca011e3968c44dc38c40de25b12cd134d2f9b659456714cf41e44df6e4cccabf827b7b6ca725794baec8b5472931425f072e653dc97311a60415f61f6ce5e416a89ec4942c31b322cd2ad5362780d6a6b7c40f7ac73df58c0678f6c60c92d12ff05e211031be00cbed38a6e5c3d8e9d8fcb72590e12fe7479bb497a77f0862b0b42f0bce9741d184e2c841f2663bc3f47a53427fff271ea70f1724fd65d691dcd03886b622a783795ceb97d3b378e221338c15b4b930d1c0b2c8c5762b4d64fc6b11f0743b935efdfab6bde8658eec5b7d59") syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000380)={{"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", "918285596a40d2c55823e68aacf3498a02bab7526eb96fda6169766968ec4669"}, 0x0, 0x0, 0x4, 0x3, 0x0, 0x81}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) semget(0x1, 0x5, 0x0) 00:00:07 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x15, r0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r4 = socket$inet_sctp(0x2, 0x1000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:07 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0xfffffffffffffffd) sendto$inet6(r0, &(0x7f0000000000)="2af260942f47a43e486349cee93815c956f0e4c344a74356f410b0c91aae560d63eb894162f3d9890f17d7c9", 0x2c, 0x20008, &(0x7f0000000040)={0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x6176}, 0x1c) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f0000000080)='./file0\x00', r1, r2) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x2, 0x0, @empty, 0x20}, 0x1c) r3 = fcntl$dupfd(r0, 0xf1593aafea42d9f8, r0) connect$unix(r3, &(0x7f0000000200)=@abs={0x0, 0x0, 0x0}, 0x8) getpeername$unix(r3, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x7, 0x1f, 0x2, 0x7, 0x2, 0x6, 0x0, {@in={{0x2, 0x2, @rand_addr=0x65}}, 0x0, 0x5, 0x5, 0x9, 0x0, 0xffffffff8e09ad07}}, &(0x7f0000000380)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000003c0)={r5, 0x3}, 0x8) bind$inet6(r0, &(0x7f0000000400)={0x1c, 0x1, 0x200, @mcast2}, 0x1c) r6 = dup(r3) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000440)={{0x1c, 0x3, 0x4, @ipv4={[], [], @rand_addr=0x401}, 0x8000}, {0x1c, 0x1, 0x3f, @ipv4={[], [], @multicast1}, 0x3}, 0x6c155a7f, [0x6, 0x200, 0x401, 0x40, 0x1000, 0x6, 0x9, 0x96]}, 0x5c) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000004c0)={r5, 0x80}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000005c0)={r5, &(0x7f0000000500)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x3, @ipv4={[], [], @rand_addr=0xffffffff}, 0x8000000000000000}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x0, 0xfffffffffffffffd, @mcast1, 0x8}, @in6={0x1c, 0x2, 0x3f, @ipv4={[], [], @multicast2}, 0x4}, @in6={0x1c, 0x1, 0x9, @rand_addr="5bd0b38769cddb08d8497d79cb7b4846", 0x79}]}, &(0x7f0000000600)=0x10) r7 = shmget$private(0x0, 0x2000, 0x620, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_INFO(r7, 0xe, &(0x7f0000000640)=""/4096) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000001640)={r4, 0x200}, 0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001680)=0x4845, 0x4) getpeername$unix(r6, &(0x7f00000016c0)=@file={0x0, ""/108}, &(0x7f0000001740)=0x6e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000001780)={r4, 0x0, 0x3, 0x79, 0x438}, &(0x7f00000017c0)=0x18) mknodat(r6, &(0x7f0000001800)='./file0\x00', 0x8010, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001840)={r4, 0x2, 0xf}, &(0x7f0000001880)=0x18) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000018c0), &(0x7f0000001900)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000001940)={0x1, 0xffffffff, r9}, 0xc) r10 = dup(r3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r10, 0x84, 0x15, &(0x7f0000001980)={r8, 0x7fff}, &(0x7f00000019c0)=0x8) shmctl$SHM_INFO(r7, 0xe, &(0x7f0000001a00)=""/4096) 00:00:07 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x15, r0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r4 = socket$inet_sctp(0x2, 0x1000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:07 executing program 3: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000100)="b17991cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0f25db4c58c4a1aa5138c44149f2168f4808eebce00000802000c421fc51c1ea2ed322f33e36646442e900000001c462c8f3496f46ad0fd8aee4e47c730f57c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1255111d54111d00") r0 = socket(0x10, 0x3, 0x2) fcntl$getown(r0, 0x5) 00:00:08 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edc4e3f916f101427fc902023e91073c3cc2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea0171f265dc5f00c35baad0d04545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4214173d7b166660f3a0b0865") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={r1, 0xc5, "7d60577e4e1c7a16b457f94ea61248a69425b34586329678008ca90af5c095679072b7dbdd31288e4be85728f09d660a3b58440eb05f13f34f79cb5fee2130d2b5edc3f682b21ed2caffa64a69ce7ddc32e60cc6ea20f83cb17170c439f81db30500983619dcab60a5a319c76751ab35355625abd1dec7d9281c65f37ec6a2d46b8041749e068d9a3285b231e2316252f34a37cf0efa7bba7170e8fc31aa31af938a49bcc0d81c75f7dd03ac118616696c85f3bdf9649109999edc835c5e7d7e74c89a04dd"}, &(0x7f0000000180)=0xcd) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2202000000ff01000000000000000000000000000100"/113, @ANYRES32=r1], &(0x7f00000002c0)=0x84) getuid() 00:00:08 executing program 3: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x9}, 0x8) 00:00:08 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000800206, 0x0) fchmod(r0, 0xffffffd) ftruncate(r0, 0x101) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e230800000000000000000000000000000000000000ffffffff00"/128, @ANYRES32=0x0, @ANYBLOB="0500080008de7c009c2214e814dccd1e76b5a8139eee901b74fc0c87bdf90b6dd126341fa394232d90f2a5b81902bc45aeac1bc0ea794dbb419da279259cdcf55d1f0f9327817e86cebc46"], &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e21ff010000fe80ef000000000000000000000000aa0300000000000000000000000000000000000000000000000000000000000000000000000000fcffffffffffffff00000000000000000000000000000400000000000005000000000000000000000091c496ea000092175ca4f3e7508e540000000000000006000000000000000000", @ANYRES32=r1, @ANYBLOB="0800010008000000"], 0x8c) sendfile(r0, r0, &(0x7f0000000000), 0x4) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6(0x1c, 0x30000007, 0x200) 00:00:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xe, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x8}, 0x4) 00:00:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@in6={0x1c, 0x1, 0x9, @mcast2, 0x7}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="439a6dad6720076722168ee95342a44b749f9afa7c4899239057b2eb0499063dbf846d2c3d56f21515664fcd59bbddc4f1f65424cbd29924b083ce95f88f9024a14d5a85718e28fd7f70c9eeaee44898a680391d0ed7a53baeb90dc2d4776e33e82fb0a4491a5630ec5394280244672af7a8637c85dc78e29562b34adaba559458cff459ed55d03e02425a049d5668aa641a062e74d8553d50bf637b873388022f2c0111166f6779807d5bf34e783fcf55cac29fbac59e22f58d", 0xba}], 0x1, &(0x7f0000000280)=[{0x38, 0x2f, 0x79d6, "442702c33f3d3c323ea7b7205883d722b8e7400e2484bbdf450bcc6f4039ef6c711a5b60ea58f34f"}, {0xf8, 0x3b, 0x1, "94feb2f5e2c7e8f2c8529abbbede2751754c3d7f7232811709d9c690379a2dfed7dea81ab07b744ffce17a3d2bb70daba65428344b6a9a421ccbc9d778850e9dbabeb66bab75907e6353c4c4008479e577c9407bcaa2c5245885f4374a6a23dfc69f867dd0c3a42041a332d87d159e5ddc1267eb1cf7189c3a482ef508be9da3652b908d2a6aa3b62c477a1ab32f4bc205cc50d527d145e883bae5b87ed80d215080d35de759623e29a3a58ed56d1753af0f074f39d604a7bca70423fd922f0b0bdd67b960e76ee15e9c7887e519d5cf782eac4bed83f9c50f5b13eb58b3b4c616"}, {0xb8, 0xffff, 0xfffffffffffffffb, "2ec9c3bdb5c136d0d5799fa4cf35ebc85173fb5346a1c95014e7558042d4f1ad632e12a87d51e386e94b0b8c58634a81f8ae46f3b0f46fbf7405c600b9a4c34141f4176ae2223b39f07506e1cf5952d35b9a2226f7a007d4623320d28e71fa970d1e195770f37a841eafa57f431ee692deea47e2ecb9540dabc79883bf09bdda43e71fa1601a560b453c38153c9a0c8a1a695900325d686a94030bbafab4f1c831fe29b1dbed714c"}, {0x88, 0x2f, 0x6, "d3a6410fd6319e2d512458463f5f57789995127000fe1a14c2be9cc8f8f8295d7f252a99d0bfec6b4df53b928891b9e09bf64a222c3856ce1c3de9c92865837c8af0c654c9acb17c96bccebbf48a8cac3c38e4702ebe5033763287a84ebf9d303c3d331c291e4db96ef99af88b8216111d49d4a9cc43b220"}, {0x98, 0xffff, 0xdd12, "ae2d730d5098a086b43755fe14087746e12ded060fde297f218700e3da235b2ba6628f6142bab245236efccf8a42a8d04e88df14886f06f84a0300e13f62bbcc1eda6d84a6959432d05d5d796303c22dd43cff32b0bde19c825d989b15b01738868368ef23e84061b34eb5c49b747a33346b7c91c8986eaf7e9ca99e425950c410e9"}], 0x308}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000fc0)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="a9000000cd2fcfaef4c030f578852cb67bfb7dbca849ac053e47e18a3844"], 0x1da}, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_dns\x00', "296fba093b7ac8a5e7bb068966228a384565686ef81d68728896700406a76b74ad62c2a102a1e8b0e6b306f3c35772acbdc713074ef1c120ca93303ff8d9b66a35d7f6e8d10106e6405fe11b276f62bd3679a5e90e0425ee6a3f2a07a1e41523820ef538ca6f8b273f4c11d5855360b6411ac8fe9a494bebd094749447df8477d4c5b38612e6c7ec40b175c3138bb202d6771acda97d5592de99d3524973662e84a90de377aaf4c68f9b8a3233b5da8bddf87fab40e4f465050d1edb5b96e03bcbcf3060b29a89fa9320f971d19a842230826209743dc2eda86b2cff70820a964369166e5031a6c7eaf3938ca4a4a144"}, 0x100) 00:00:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:00:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1205, &(0x7f0000000080), 0x2d2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x33, "eec4cad9246de79df495ecde8a068bb6ae86aa6cdd7008b4f6696be93941bed446d98e9241fca998a411683a2aa967390fd977"}, &(0x7f0000000040)=0x3b) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x8000}, 0x8) 00:00:08 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x15, r0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r4 = socket$inet_sctp(0x2, 0x1000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:08 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x8, 0x1000}], 0x1) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x20000000) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001980)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000019c0)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001a00)={0x0, 0x9, 0x9, 0x7}, &(0x7f0000001a40)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000001b80)=ANY=[@ANYBLOB="02004e20ac1400bb000000000000001e3cd5538000"/141, @ANYRES32=r3, @ANYBLOB="08000000030000006a3b0000273f000000000000"], &(0x7f0000001b40)=0xa0) pwritev(r1, &(0x7f0000001680)=[{&(0x7f00000001c0)="8d64384876bb9cfbd575ad64a249dc67543d0a03c2307ccd98f31991bcdd6f74b6681bae9fcdd35ad0d411d5edd8455c63eca8a032de62cde57e885694c199506becd5c56da69345b8e579b2012cf8e50a6eeededb60d2bc41cfbf38b0f89c40b2925e7b0d4965f0f10e518fdeb07baddcb754adea1d7e93408209170f780b2fe90fe33e567e2fe2b28efc31dab5afb099903f86308d378fd2d76d44ad576b9d13e7d52344d0c4ef12471d1691", 0xad}, {&(0x7f0000000280)="122f41f57d0b39", 0x7}, {&(0x7f00000002c0)="585e7cf6fee425cc62d0579947f4782082e9c139117e5eb300f98fb9051aca3c0c161b21d76fd84ae10826638fa9f3a12cca2da596d28b37b75e8877cbc436146516e619a56520a14c9701f220a9917da29d197c90693ceea7f2fbbcde0bf7a500f00c7298644768c67a09bb7a7fce79337c4c89fb49e13a0fb143d29d31b8493814971bad815b969c6682ce61c0668093386dcd471cb95b10bd06ce59e2fa7d80ee2d346064619b37874c8bdf6e65df11198975098518424a98707cd157150da71c29737be597742c58cdcfe25bbb7cc0be6b23abe2c71370ffb732dd13290627be95bcb363a5c37bd827eea555731d", 0xf0}, {&(0x7f00000003c0)="17febea7114fd512da49ff9a5f17f760a0c06e3767d32014b8d222558e90cf6c90ca4b09c65be8060fee55cb7f6167d9866754c8aa5105a065ac4191c4c837496166a30712c5896791f94dd643df7426833c3057b2f9cd0ddd547fe3b1202d567a0bfb956950971f583b05ee4822b3914a21d5709b86d575fe74fdcd3a165483ca2a3c6d6952409773e3d72a4cac5665f1a125b0a822ffc8d0b3b382c5b70bd8ce4e48be146d1065a45ffb88e13ee522747ad481f1a48678a2c92e", 0xbb}, {&(0x7f0000000480)="23370a9cb4a26b9efab7c95978617f71cef6f8e9c0ee34f1ea6544d7a12b26e394f56ecfded13f155e362f9dc7d943d2557f057317ce9cd8dda54a7796f9a2b928eb8ea1bed294a15739faaae6253355c6125758b050068d5c1f77ca3b0debeef6a7db4d9d268b15bd3d934c13a45ea69f4778c0b35aed05b26636f2a1e4c7b03c1d893601e408318193d7f47f18fe08768fb4ff7a8bdc36095a2b800b94f45a70852f8b4e6099a876d947bede703b109c23545e31c8f739a731664db3257032e4eca3c880897095158f7a183f39da5031755a3902864f7178a3261dd6795717da", 0xe1}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000001580)="1286694d0c149c828b1a4a52223e5389fc3865712088b4708dd49409794db59b38e826b19cdc79ec517d381baad5cae58539e06a6401c1c54e1196126779bcefad7e33284044ce9117f37b124f5c2d6a7183514c18fe9ac9f86156a226d979d904f06bdf7325434852607361bc090efc76d876d36e2e6326cfb8349c9a5c4970a863c184f925eabf64fcbb09f2851f9a2aa5719a8c1cde236ff83c12fa9c8b5613e8d6fac804388102b1b9eb3668e05a897926a5319403986b1c554e9ec67c7432250d94dd", 0xc5}], 0x7, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) r4 = accept4(r1, &(0x7f0000001780)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000017c0)=0x1c, 0x20000000) fsync(r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000001800)={0x0, 0x80000000}, &(0x7f0000001840)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000001880)={@in6={{0x1c, 0x2, 0x0, @loopback}}, r5, 0x7, 0xb5f9, 0x7f, 0x6, 0x7fffffff}, &(0x7f0000001940)=0x98) freebsd10_pipe(&(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETQSTATSV0(r7, 0xc0184432, &(0x7f0000002740)="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") r8 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000000)={0x10, &(0x7f0000000080)="c264e1feb4f429ea98a0be181ee44a3eac7769a6530afe6700ee95793bab4dcfd9490eaf652f54a3de1f3bc7e873059f770d14d44d25a18e8536b8550ed60641e5f0c42d424a4b9d05a6d5f23b77f98b2b324645cb973a7ba75e6b95bd2d503d475c5596998526c216ae54ddb31f7a0bc73f94f1563048ae4b875748e444b6a410f330a545065e972e8203b81ec242715493bdb7a30822e9", 0x8fd, 0x101, 0x7}) bind(r1, &(0x7f0000001740)=@un=@abs={0x0, 0x0, 0x1}, 0x8) fsync(r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000001a80)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r6, 0x98d8, 0x1}, &(0x7f0000001c40)=0x94) 00:00:08 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f0000000000)=[{r0}], 0x1, 0x1ff) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000040)={0x1, 0x10001}) 00:00:08 executing program 2: syz_execute_func(&(0x7f0000000100)="b13791cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = msgget$private(0x0, 0x2) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000380)) r5 = getpgid(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r6, &(0x7f0000000480)='./file0\x00', 0x10) r8 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x7, r1, r2, r3, r4, 0x104, 0x6}, 0xab, 0x401, 0x6, 0x401, 0xfffffffffffffffb, 0x5, r5, r8}) getsockopt$sock_timeval(r7, 0xffff, 0x0, &(0x7f00000004c0), &(0x7f0000000500)=0x10) 00:00:08 executing program 2: syz_execute_func(&(0x7f0000000000)="969898472c431c150f05f30f59bfd90fcf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf28100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x78) openat(r0, 0x0, 0x0, 0x2) 00:00:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4, 0x88) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000180)={{"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", "3253a1d7a436f804339eb6c60efd18278a11d040f68404e7d5a01e31b39c03f2", 0x8000, 0xfff}, &(0x7f0000000080)="78edfcbce38f173d724e7f5125645d4ac5b844dfbb0bfd61ac452f6173e3e955e1eb46adcec35c8a9193d03d7a5d39f519d8f352a2d4a1bc0eccf90c28175e47de4667067ad36517179fda6769d6805adc088d55a9b3563e09862faf86eb052f0255365ff3454515ac44a92c9efa7ad0cb11cc5f25ee51a2935f7fad4324132da295ea2a443cbce6d2e0634bf0a4fe9ab2b2769a320a0014735b8c4d60c786efc4a8492ae32f8a2a3598da2ab1e648caeec2abf5f675c649a0e209d699a6d76dd389c3c205bacca018624dbdcade95052951ad", 0x81, 0x9, 0x9, 0x800, 0x7ff, 0x8, 0x8001, 0x3}) socket$unix(0x1, 0x5, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf/', 0x200, 0x0) 00:00:08 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xb, &(0x7f0000000000), 0xfe6a) 00:00:09 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x15, r0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r4 = socket$inet_sctp(0x2, 0x1000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:09 executing program 0: syz_execute_func(&(0x7f0000000240)="0c09c4817a2df998cd801b69e4f56962f5696200d9c442a92907c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101adfec442ce822a2ada7676c5f2168f4808eebce00000802000c4c3dd6d6867660f381534da4073ce51ce51e9509b9b9bfc0000f30f1b2500000100eff265dc5f00c35b5b45363ef80f9966030faee42c24c4419d5d0a47000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d501d54111d00") 00:00:09 executing program 0: r0 = open(0x0, 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7) setrlimit(0x5c3e2e1e3addd5fd, 0x0) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) readv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/229, 0xe5}], 0x1) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) recvmsg(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/172, 0xac}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/82, 0x52}], 0x4, &(0x7f0000000700)=""/129, 0x81}, 0x82) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getgid() fcntl$getown(0xffffffffffffffff, 0x5) mkdirat(r3, &(0x7f0000000140)='./file0\x00', 0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) msgget$private(0x0, 0x41b) socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r3, 0x101) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1012, 0xffffffffffffffff, 0x0) 00:00:09 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f0000000000)=[{r0}], 0x1, 0x1ff) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000040)={0x1, 0x10001}) 00:00:09 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB='f\t.'], 0x1) r0 = socket(0x0, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000017c0)=0x401, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x9b84, 0xffffffffffffffff}, &(0x7f0000000040)=0x94) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x1, 0x675, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000200)=0x10) r2 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000001340)={{"bd0e3203381a4d7c1b8a065c4442529fc5bc8837053ff93d266a19386270742c3890d4e205eb989c49cee2e5a21df8656efc68571df578875b6a83606123267737a8381bc39390b431c01d658bbfc70ff2b238f6869d7704bc2ed28e35d4e0be14814452ed1948f6f2dc0bf2bb6240725673a13df045b3c6d05a7700ce3babad83c96a2c1b23c421fd90c7224fd537d4bfdfe5ca7ebe902b9537fdaf28db0a11b770eb66091dc92baf66dbf45a37a3b372dde1ab529161b7a6cab9542529780dff8954bec6f7c44a51b1f834f016db334ef4275741bc5e7e0b03dadf3e05b8b45402131d7c7ae30f8ad9d4a0dababbf11112928fc927c551553dc04067568ba2b157aec4f687986f83ce0512f355b3092ed4b223178d825e3f996b38b19fdff5490b5feccd70da691ed10a16c8905c388a22143c8decd5132c2e16288abbe0205e9ac8c885f6241e03c1ac8808e636b39405263526e742410a01db83825982bbb9dc1ea37cdf2cc159a4f9997ac6dacb4c43d06d170e9caea931e6a1eac56c3ddc2f45f08d1e93fbd07cdf1db5ca4864da0e3fb545a9fddc171a68b288ee41022cd7014a38855fe4a2b9e14c3894e9a792211d27f268159c4c18a485026ff7f6ec953f3f7506ed7e8e0d789ddad3ca2346d1ca00bd1b06b024441e4ffc284fdda02d1b624108021f1ce7f360c2ed71b85bb6d5b418993794809a0c1ac6828f88fda58adb4776d1efbe483dad355956085c818a34a85fcc097f84d157234e803a49e820d995b80e7eac6929ea47f9167200b3917064f3c1727fea65ec432760722281472a99a417696d3385933babf57870528364a84b795dc5bd640f3e840df4c2c7085f4f73645ecc105e20c5d5f84877421323e3751c532b73dd5c0aeff3135c2025d658b0aae67c8b1788bfe22adb39458662e506a5ee6653dc4040db41800d12290248d55e2e9c357ff3724ffe34b464cd87e7b08a1c12754817211952fe29d7740a403a5e0879580a60e843e14d6a8ed22f8528ccbdd9060d47d885814eecb0fde623823d0441ec666e2534fc0fbc86f89a20d23497561a961b3ccdfe2928471cded1e2c5e6fb5b8f675269360166df51dd6da92d77ba789c62d7ae675692b13f502c6caa1dba78b8c16dff81cf2f71406195f3361981864968f0ffad6b7414d10deb47034c4c538a3fa6fe197184b41011515ef56da62d74edeac64ea7d01e177aec41bafc2bcad05865f28e3bc874eb20ecd1d2a3f837490fc0a5cb4154d62ee194bedf3a24368aa6ec67277d35715db2c22ec3d71493b3a1439f038875010d0b590924a9b012dce527778fd68534474fea8b17683078b8024df40ab710d2084a661371e4c10c0fc2ddfce59e41fa448c19dde8083960f9f4255480be7caf7f604d18249d39b823c21121ea5b5c2c66438f215f551fa99eee5d673629", "302080b6d6503767cfaf2674914b456e0f46e77f11fe9fe192d749602297a51f", 0x8, 0x8}, &(0x7f0000000340)="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", 0x8, 0x9e7f, 0x3, 0x8, 0x6, 0x3, 0x2}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) setsockopt(r2, 0x5, 0x3, &(0x7f0000001800)="1a4f4756c9273bf9f2b23232368f40ccf7d4e7e7c0c7e24233eab9da33338421b5a53507e6a229b046bfa73d66099ab875ff3d3a4db62a73e18fd108d833ce52b12bd91a2224c2f61e07e322c1fac1a5a72ebe642c84db35225d205228995e3a6482428f780e4df4d6b6265d02fe72d78b4ba0cc7c68be4771dc9b7bc646aa3521b735987dd1", 0x86) 00:00:10 executing program 1: syz_emit_ethernet(0xfff, &(0x7f0000001340)=ANY=[@ANYBLOB="ffffffffffffffffffffffff8100000000008394600ac72ef34037830d7574c4d4da51269efd4cc930445fd36f66d441c0c82c8cea1519ad1aa3d70ef3a342a025343e1abd6cbda02d15cac9b3967d35ce0f71323adca3e54ee38bf4569ee4b6b8f5a720d5902ff78a541deb735f8d66b2e51d19499d53c13d10f5f7029c3e9cf165701fe4d454974fd6bebfcc5fa06c9f9859b5d128044bf158e6231b89c925773b45c2cc04ff2f32bb69e02ee22842b8da3bb2b29d60a528f34df23ebc4deee6445e948dfb2f1480b9a230ccd487504afa541d7734e46c9f78de46cf7bb797a9ccfc51d47d8fec62cf176020dae672aea914ed4f430c15349a33062097472469a1d7d4ab9062a81b0f2d0beb592d8bb5e5bd57787f080f1913f19936194af83c1fbe2e7113d44c5fdb4647e4ddc466759a6e5a7d882fe1b0c89acd2d6148a6fc92eed2bda6a387606b2fce9716fee0cf68b3989058e0634f7156c560d4106ff36189c598f53ade71f7d99147e51e113e8c3fb1cd9b09e469db10753be0217c3bf7072b655e2e858dd45bea2df1ced41b2d4f2fadb1621e07aa1b79e4825e20ba76870253824479d31a7cf07b8ce778794be467b30f344c2e737df9540000000000000000f08e2bf6bc2638722e140bca6338b4c1a88288adb1b93436bb9d6297fd2d002b88e4d55784d42150b0917205bdf52d4d2507d7f743479a85eeebd08aa42cc4f1196c615c966d6ba02d873c0091131adf7933c188ef50adb0854af2d9443d4cb1be19c902614e4b1d563d70ccc911e660f7b0033342f06069e63bb06f24a5e623ecf5acca23fa1baa084f68865b43d6692697130729bee835a2576e180840a5e979c1cadae4d7cf5b07626876f6e9cf5f242e1fa87be606bca9f3ec90b2deaf1a643a29c8ae80db0f21e2456784f1407e0c492864e34f8e7092f30859470c9c6a529033d274ce0f62b82d302ba8c1dff768925d5f0ed38f6042a06e206cb9f7e207bea04c5ff158e25a71519e1b9d3900b1cb3cecb428d5b1cb06713a821c881640d25f6b718594d7273cfaf1b2ff282fd3d52e3da8f0ab19d608ad4b80c1324c553a936124767dae30a3aac656de6252bf9554a989ab27ee1b6d815e01000f49f4f9ed63b8bb253401cf4447f7bc71311d5e92a74930ca02b4ff096c1e9e8f764d59801b9362ca46db95e5c45c73e8f239200900d14491624e2cf0405b06d4381141a74113151716c1573c2c6f80bfaef892d4bb731bf01954448226a467fda4ac830966f060c3cb221e8d5aea3066dffc1402c496dce124b61e7433394198e3056cb458337a658c51625bbcf2d8647dcea1018a98d5a31fd2ab8fbaf040b719d6d98a36f055b8ae71812cadd23a5401c7709ab1c19ad17a5e956859ca81fb68853e9f97d6e21aa486e633c06a30ceeb34477d7ae55608f3f8e1b382f405826ca9a7efab2e237c92924f5491b233d0669884ad115a78693c1ab2a5fe6204cef17eb5517be2fcda3cf9e6d1b913e79992d1a2aba798ef76c29799cc71472344560674e267c999e15b74babdff9a6bc4974e459dc7b61951b517663912894e8d555395b7fe4b7271199f4ebd545475e64d6cd2c99691c1c69c60b3318169bc317ec8c295360abf384657c4104c388bc8f555afb74b5650c9a906d28db1ffd05452d4a8df26beb106a4731fa4cf7710aabe7a1974de161cb007e3bf7a63fc98c1de3e997ce6616731aa823a2285a3c0a0db48f682051cf71261a15d11df8b8254b83cf03849319caaf35ca3fced4b0aff07b1aea383e66453ad978e407acd079a207b6819f148f5b8c120290d5b44d3fceaff0606fd7ebd84bf320070c14baa16d82539d00d02b35bc3ad6c50c19c9c0580bcbaa105a3b8aea6426b2054d59bfeda64310e1d2c2dc79eff918a7f717053182b34b28a5774b3b76422053dc0cdb81ad1e1a6c13e33c78258c22d90f0eca14ceaa83f41aa72608d8621ade34563bfdb4759358252b7f5c86ca4fb293ddbed4fdc5b6adf66d4c1ec4661312feac802154ed5cb4aae2197a53eec97ea25e8c28e736489b16a501454d16360ffd64b48bb00215a88f32d32715f20eceae4bb47ba711255f001518185ef0561c7eda1644c5f515c7365dfc2347f2fb8fc0ff16150cd3eb4cf2513c16111d1d6362ee3ee05746606d6fe4cf1a410f34b3352328469c27df3b1c6ec148a6cb0e3fe9cfbedd3c4893cf753366bf6415ead42fb9fabdd48c0ea91a7d32db95916c61a4297048bbf5c5278e7be5c348d752c8b84a4873221e1abf3733520c080b2137f84f3ddfcbf1adfe0aed4064606b9b4b7719134509e7ff2013aa770e234fec08f95bfdd1f023b23213d84af5a7357dac1cbdef6907df301ce72c97a8d613916434c8231f3c3bfc23479482f36a60360cc9aaf60505bec9c816400d6ae0c78fe2039b23e16232a62d423db69b4a38fb8b475bc99b58dcab8ec49baca932590a155a6163a0f7d07485faf3a98d84a00519a52b596bafc169db3c32f89c8060ce1b8cc644436f9ad6473812cb83480b6a14e46d9a2691fe9441cf3ae53d5638b5747cb1411c2023e635419f79797c58e3587be3dd635c9478f59ee65970d53523e38c54f58e7ce810a1c2e52c78a5c56041125419fb63a63e039dd3a6cf3c2cdeff9921fc4029b3bd3f4e82bf641e98d0e575281dddd02c6175d9d33943946767aff6187695a8a6f8cf5b4956b1d4e85bf5c2c9b3f9ad9a441c7daeb2af1c694abb05cc9b85bc28c102dfb3967791eecb887b49f9a5c28764a19a82dff9459ab4120f2829a4b1e9952c9313101aedbb52b822f703909ee0ddafe28bf636b0c478469f0d55173fd183497e00fc34d0aa43f82363821badf31936516fcffe6af347027de397c2f3c6254cae58fc7614cd45bd5c8b49df706a18ff2b79a825ecfc495808998e0b677998f94a38b7a71384a251fb2f550753b0313ce82d5582e65a69a7d869c265622282389368725baf539b099173c0c4e4d2a26a026268250302fefb3d85b338c33f41447141c4039de85cfdf7ce70d01422c178886808eed9ae0fdb663f1cc8cab533f55a2663fbd6b940929d598f4b9759f0d65b11a750034c9e14fc434149f01f43027fff72c1c29853620b866f2202f54e4fcda3d6d7f84631bf9e72c326b3d7a929b5a770756f9eeaf73054d0d63b2b1cda367b12403e982250eb72d31c89eaeeaf90064e285a991f6dfdd47b0123edc0ec515d31091bfd31ecce3704e640661638729d62d1b60f763a7cee29a48c9ebc2a526d12c49c54cab0ae141b3be30b9dfa616e2fd5782ab2e4a241950952b333245226d4366bbf215b9454396a61c523d224b891eb7dda03f72c786edc0a8d7bedd864c24dd7e24c279a0241ec41bb26e5c99d48bf6d15ce723348efc82d30c977d66fd615d2d8cd9a442073e55cd573dd98bc4e4e3069177957bf226534ae82a741ee9f698acd02b167c28d62d7ec5f7f5333225912f86906cac1a3926c54394e76162d765fa64f22ae28556ecb24e18e69815106268b05a5ce3753b8abdbf586f9e208f65f42c82e9ba7cc70cc4391a272dd63d19b77eee435c3ced8ef53aee85d3a4a6aa5f95bce8a572f3616f08956987a1e43e8df83b97ebcf28d619a6fcbfaf9f2146c48df6f8007a23bae11bb4f4d7278007fef1cfdb7a1a4aa2cb0ab70865794e0a9f07141e20758c4dad60cb1354e6ba4e0afa754cf166fd76d7afb7548d3370cdeb4ec71eac43b52a22fda2a36d4eae71aed9f98b2e3e1b2465aba426f71c335aba67dd71bc1444741b63a13a08e06e9aa752ac8c99927d7a58e026c0afe3f24989a00ffd31a148497b6e7160fb44a3ebd15c6a425389772457a5661e1bb58355c11f3969c7e0a76c1bd98aa804a19cb5eac9436e11f0879918cad79f672602aa426666bd4daf01e6ddfd14fad5dddefaf9fd555781ae353dabd29ecc42a2d771e299ceb27871dcee832561ed7cffc1cf3095b5744e989223b553046fa7f52168a1a8f223c41e3a6551ab425636b7f61a357401fc450dddd56cafbf1ca5fb2a698a24008709ace3e950b604b86c48fef89c96e7f266d087cb29bc26e0e76477792228c759bc40cb04d83a36e02aba4fd0c54ff59500468c7f15e5a2c875999774be59e3dbcce1fc4bde4551bb08f573b605e9b1018b0ca970a74ea8c3a84c47298dbd0cf1cf303899cc95037249cd9bcfe9ae13d7841f62f0213a4cf8ac201d211094d60a66714d92d6c602fff2a7ac54b2a9436ef7c3627b78b256f1a566ffc941c36d8675504554f056a362634b09093cbafbe1af74034cce077132e4cc768acb2514d28057dcb403a3c7d2ff673407f873057acdb197a132170dc24f5464bc3422bf98faa5844572ce399d85b7578918fc05d698ffa8f824aa1ae177c51cea46b75dbc790d1aa20f87d7edf3e215e2e878675dc3f63ad8233e3bd75c12f25d8d587e8c645a31f6d3be26ad81cba204725dc0b328e416e4abd4fae6804b01135dbc47f50f23016e9bcad979f0f5a096668d355ef51683c756954db73456ff13bd1a07d176175a57d07361fca9639b52240209fd57cda6104884ea90a5b99b861db1e6bf1b394985eec4ddb9465a92cbfb0a1f04488296b33e7becf91c250266bc8f1aff823c377dde19ed5fd21400a61ced4f0719f2ca9e3417165346569493a94cb82c83f7be7fbb40676d7688b747e73567675bf77c335969c2e38782bdf52632dccc5a751db37bbdbf1164eb094f857790d189813f9d0f496da0c388629af07fba53859ae586f538a5f0be56c016e89c0fde6baf4bc674ae53198fca54f87bb62adfcea0e5bdfe842bb8d71ee222f343cdcd24f67de749d82ecda3a23444ad658084d1634a6890ee2b319d776537885fb98d03edf96e1d5ae77e751b5e2aba66143e0ad8ffd37e5a4ebaff334e9ba9a40c6ea2fde38313f753496121dcbd7bec5bc53d22d27e4b7f64144bf48a60d61347e706a7b95e6a918c5252dece5025dee5ece545cd74f98f36f5ef90db08506d90a50b2caddfcc87dd95ac1a3e8d6428df1f37528c973437896020e1257e5bbc233c4be6e8dfb90738148e94a9c7dcbd40ced8a98953f95c69b48a34d76f9e69a0d490bcf09565d1ae657863b44b13f3fe0621ced630f39265b3acd1eccd919f54eb6169c889e7b38e676b89bc34e08b3bfc6e8f3647634e6a3b805380c4d24c6b8130f890664217d40b477a0c3cda1644b2dcc873a93befb58375b384fa2c4d41b33b19837a5c6f13abcfa3f6ba62aceee51b329b1d8f09f5f447da618bfe47a322c3d83544b12211ba31abcdf191dcf4273171c8d3f4b6423aa4d51504264f1b3b9f84aa54077d524566e5604d08e81c1e09570b08155429440b7d48f37535de5b3ddb03690d240a46466b4beea39922583f07bd65847e522e8487f8476c63906d2536eddd62d41b1ec82e1abc684330427c3e76956bd7a396c17f6f2060a5d2fcc189506f5cc7cee65685da8c9b94feb9682310c83acfaf53318179780ad03963fa17f9eb6d0a470a06f22780603aeb0d18e4618608a2f3f6d5e211747cc7c1a364c986b37abdb82c1e08d53db9f87f484d8b6dad1abdd4941dab66168b608ed5836549b2464a382324393be7951cccfb06c1b4690152a7b89b8ef9b7d04a48fec486e1e6e304b7480ed7a5b58479fdce0292791a02afa73d7209c9af148420c2f5566746ba3d8f700748774949d4b59cc070e8f4bd976b7e76035cc6859047d5ab0c44057633ae10c38099a71e309bf39a47b42f118c1ccf65dc6de9b3fbddbe41110b7a089b4046ee6bc723f70d8342f3d539932b460c5ddf9aab1d8ed8c3a3d51c54f5ae0f7390eb7e9b7f9e36f103334438a83bc66a34b232f84daa7b322cabd6d9f99932db99dd6098e4e35d5de35a79d2862af6400602512029f0ea2f16b135b9a892170ac47a0eabeda39c95302a6acae450516c0533b6c82f0f969949e1b11a3e5d19bf7ed286dc1f53a2ea5bd7fa3312c5dcb5"]) 00:00:10 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) sendfile(r0, r0, &(0x7f0000000080), 0x8) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x8, 0x0) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000100)=""/94, 0x5e}], 0x2, &(0x7f0000000200)=""/66, 0x42}, 0x0) 00:00:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000580), 0x1f) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/217, 0xd9}], 0x1, &(0x7f0000000140)=""/221, 0xdd}, 0x40043) 00:00:10 executing program 2: syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) readv(r0, &(0x7f0000001380)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/81, 0x51}], 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x35d}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x0, r2}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:10 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x41f, 0xffffffffffffffff, 0x0) munmap(&(0x7f00001e0000/0x4000)=nil, 0x4000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000140)="ca738c") r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x56, &(0x7f0000000040)=[@in={0x2, 0x0, @rand_addr=0x10000}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}, @in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) 00:00:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x3}}, r1, 0x3, 0x101, 0xffffffffffff8001, 0x7ff, 0x5}, &(0x7f0000000340)=0xa0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xc55, 0xf, 0x5, 0x10000}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x6, 0xa2, "5eacf4c7ac0a49cd6bbfa46618b22666778f477c60d070607bb842a9c8a7a7c2852f757eb7ffee3c1153b7dc472feb2f205b76cb27909342954b2706e1d35498dd8dc058744ec45bb5f625cf38a4c228cadf32ea83355fdb489650089c044178ef4a6fb14a5d97af28269608e141956f6b9e150232c13098e6cbb9651aa8f78ddccd73ba6d2f0ee7f794b2c1a7b4949e6e5f6dd1a635d06d3485c00154d07ea9bb54"}, 0xaa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x8}, 0x161) 00:00:10 executing program 1: syz_execute_func(&(0x7f0000000000)="b1ea91cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9be3c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65da5c7c95950f5726400f0d18c4ee6d5f660fc226f771b6714600000a8ab1b1820142d86f04f30f0fc7a004f4bd110f000040dcfe") pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100007) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f00000000c0)={0x100, 0x6}) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000180)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000240)="38c16dbd4e4f5c63f6378d3ec07f462dad2848deb4ddda9c8bb4bad03f5f26bca710f7107bc22dd071597ed6036d2d563e7cd9601ea7be6909d7e1bdd9f1c072938c672bdfd120cd8c141d474b75aef8349625a97b21a02b3fda913252067f785ae7b3ea075a290c9db05cf375be95839a1e393b1503a64d9d08a321d1a61452006962e37e492b4bfe69f79d0832572213d5d1275c34e87769e91a586caa0f616130ac08dbf26d32f540157d892318722ff3c694633e25939fef4eca04478ec01fa85233ebbfb1b3c7957e7b15afd8d963279c6e3a4dcb604cc0500da674248ec7eba229d5b64f25c4f694c83f6db6efd50b3a1b1785cb") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) accept4$inet(r1, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0xffffffd) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x1}, 0x8) 00:00:10 executing program 0: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000b00)=""/10) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r3 = socket(0x10, 0x5, 0x0) munmap(&(0x7f0000ff1000/0xf000)=nil, 0xf000) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockname$unix(r2, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e) msgsnd(r0, 0xfffffffffffffffe, 0x0, 0xa00) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/108}, 0x74, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x6, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000100)={r4, 0x12, "971139a176e96c315be894c31e2d2a5a4e48"}, &(0x7f0000000140)=0x1a) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgsnd(r0, &(0x7f0000000000)={0x3, "c0d3dea443fcf6655fd3ef943d84d0aa1802071b1151cc693619ee3fc8f4a27b237cb7101bb0bcc3683b973b8c3dc59e145983365e5646d921937e16a607b8"}, 0x47, 0x800) 00:00:10 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="0200100000c95e4b34ac14ef26"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:00:10 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0xa106, 0x0, @remote, @empty, {[@timestamp={0x14, 0x10, 0x0, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet_tcp_int(r0, 0x6, 0x1801, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$unix(r0, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x0) 00:00:10 executing program 3: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f0000000300)=[{r0, 0x201d}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000840)='./file0/file0\x00', 0x8201, 0x0) poll(&(0x7f0000000080)=[{r1, 0x2008}], 0x1, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fchmodat(r0, &(0x7f0000000880)='./file2\x00', 0x100) r2 = open(&(0x7f0000000000)='./file2\x00', 0x400, 0xc55f733b4215ab9c) recvmsg(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000040)=""/29, 0x1d}, {&(0x7f0000000200)=""/99, 0x63}, {&(0x7f0000000280)=""/71, 0x47}, {&(0x7f0000000380)=""/181, 0xb5}, {&(0x7f00000000c0)=""/41, 0x29}, {&(0x7f0000000440)=""/7, 0x7}, {&(0x7f0000000480)=""/58, 0x3a}, {&(0x7f00000004c0)=""/171, 0xab}, {&(0x7f0000000580)=""/67, 0x43}, {&(0x7f0000000600)=""/95, 0x5f}], 0xa, &(0x7f0000000740)=""/133, 0x85}, 0x1) r3 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil) shmat(r3, &(0x7f0000ffb000/0x4000)=nil, 0x1000) open(&(0x7f0000000140)='./file0/file0\x00', 0x400, 0x1) 00:00:10 executing program 2: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0]) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket(0x6, 0x800000000, 0x3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x20000, 0x108) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0xffffffff, @ipv4={[], [], @rand_addr=0x8}, 0x82b4}}, r5, 0x9, 0x10000, 0x4}, &(0x7f0000000240)=0x8c) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:10 executing program 1: r0 = socket(0x17, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) 00:00:10 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000240)={0x1, &(0x7f00000002c0)=[@in={0x2, 0x3}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0x4, @mcast1, 0x1}, @in6={0x1c, 0x0, 0x3f, @mcast2, 0xe2b}, @in={0x2, 0x3, @rand_addr=0x1}]}, &(0x7f0000000280)=0x3ce) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="94f0e31f5f0a52324f37845d5691a463bc6b09c0b7e00dc3570dfa484d1242a0c6203f2c8b75adeba3a831a102670c9ffc030712e01b79c6db6753cb58861ccb8e8d91f6614e96df2cc6d6", 0x4b}, {}], 0x2) sendto(r1, &(0x7f0000000140)="bc6c5b5364ddcab36ac47a59d1eea02faa310fc1735a3aeb4cb2c9fa4005da08f7e7a319cb40509bdc5ce3c4b758bec2cae189b49d062e29061c317b24ffe161e809bc7e8cb3d121b64be7e2e986d2f6f43ae415b7dde97eb9aee4f11d860357b5ec", 0x62, 0x100, &(0x7f00000001c0)=ANY=[@ANYBLOB="1b002e2f8befb1a4b141"], 0xa) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) bind(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00d64cad7b905fa2062a"], 0xa) fchmod(r0, 0x92) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@in={0x2, 0x3, @multicast1}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x43, &(0x7f0000000580), 0x1f) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xffff, 0x4, 0xda6}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x2000, 0x2, 0x6, 0x7, 0x5}, 0x14) connect(r1, &(0x7f0000000180)=@in6={0x1c, 0x0, 0x3, @empty, 0x10000}, 0x1c) 00:00:10 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=""/116, 0x74}, 0x4003d) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r1, &(0x7f0000000000)="3240c282f21d6ec2929f4b6c49f81bc65a6472770bf67abcb7db10f11177f4f2f9389785afaa97f4f59332304d072af850f2bbea37094a3d603f2238f392a5efe75915852092bdd93e463b139ea8c2145830161491cb1ee22abb2928705a321b", 0x60, 0x184, 0x0, 0x0) 00:00:10 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x24) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="1169175d65e7998e2e088c61de") ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000080)="80d809ba2c8dd132b80ea6422315316baba440b2c769bbbc1e3e3d10c252b30e3de316b3ff003fdadb") syz_execute_func(&(0x7f0000000180)="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") 00:00:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r1, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100000, 0x40) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) fstat(r0, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) open(&(0x7f0000000300)='./file0\x00', 0x804, 0x8) 00:00:10 executing program 1: syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc450443c, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f00000006c0)) 00:00:10 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) lseek(r2, 0x2d, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) 00:00:11 executing program 0: r0 = socket(0x11, 0x3, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x80) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000040)="4824f3fcff43a69cd0e1") close(r0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000140)={{"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", "f8578508952ba395bb5bc66493df1c4d9de2c245b7881c5d4a08663a4e1e0dc7", 0x8, 0x81}, &(0x7f0000000080)="4f7eaeceee074b7f7f6b36b8c41d9abd85e1b8b1b31164a4afdff1738b6396b9191c721642deff41dc71348b81b7dc97991e76cee2118cfef1880b4494a412384a45c95c64405e70e0f8c1f12de66a724d88f121b6c950d1bcc9472245da61cace0235f725685135cc8fc1e59af270247d7d30ed289e6d452a44fec3a3f2c8bfc38467908c437b13fc75", 0x7, 0x4, 0x5, 0xdd08, 0x7, 0x9, 0x3, 0x504}) 00:00:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2026, 0x0, 0x0) 00:00:11 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x2, 0x2, @multicast2}}}, 0x90) munmap(&(0x7f0000911000/0x1000)=nil, 0x1000) munmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000) r1 = open(&(0x7f0000000140)='./file0\x00', 0x800008, 0x20) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000180)={{"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", "40584c2b04d207107ed3c600481f9be14a0b9e94082b8a1923efdae9bbca717d", 0x8, 0xffffffffffffffff}, 0x0, 0x3, 0x7, 0xffffffff, 0x77c, 0x1, 0xfffffffffffffff8, 0x8000, 0xee}) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b04000/0x2000)=nil) shmat(r2, &(0x7f0000acf000/0x2000)=nil, 0x3000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000600)="2f7ae9b4eedc50cddafdc19013ecbd5296e70125a83358729197d3614457f9ae712145974fe089da31") ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000001640)={{"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", "d45fb25e3df61e102890faf9515de56fefb63f0c0d4f0f14fd987298e7d846e8", 0x6, 0x9}, &(0x7f0000000640)="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0x0, 0x7, 0x8001, 0x8, 0x0, 0x8, 0xf5, 0x5}) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) munmap(&(0x7f0000b99000/0x3000)=nil, 0x3000) vm_object_vndeallocate 0xfffff80012448b40: tag ufs, type VREG usecount 0, writecount 0, refcount 2 flags (VI_ACTIVE) v_object 0xfffff8007a3e8000 ref 0 pages 535 cleanbuf 1 dirtybuf 0 lock type ufs: UNLOCKED nlink=1, effnlink=1, size=199, extsize 0 generation=cbd33f98, uid=0, gid=0, flags=0x0 ino 197800, on dev gpt/rootfs panic: vm_object_vndeallocate: bad object reference count cpuid = 1 time = 11 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212f9730 vpanic() at vpanic+0x1e0/frame 0xfffffe00212f9790 panic() at panic+0x43/frame 0xfffffe00212f97f0 vm_object_collapse() at vm_object_collapse/frame 0xfffffe00212f9850 vm_map_process_deferred() at vm_map_process_deferred+0xf6/frame 0xfffffe00212f9880 vm_map_remove() at vm_map_remove+0x11f/frame 0xfffffe00212f98c0 vmspace_exit() at vmspace_exit+0x146/frame 0xfffffe00212f9900 exit1() at exit1+0x86c/frame 0xfffffe00212f9970 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe00212f9980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212f9ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212f9ab0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f54a, rsp = 0x7fffffffec58, rbp = 0x1 --- KDB: enter: panic [ thread pid 1369 tid 100708 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why