040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1, 0x7}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000280)=[{0xe0, 0x0, 0xf0, "13b790ef3bbe435ea743fc9fb25f8b32fb51ef3dff6b7659672524397ec8a92558b26807f045669c48f7b63e5d32b89c35bc429503c1bfc46f6ec195b17775dca8be915726894c2967da58c62e64048d384b3039a5fa4d83c38e7b06e035a6c0f8be389f082fc3b8958a476496fe518531493bc78cc0e361d9a4167efb72e01eca0b73c4720db2207cb0fc4f694aa5f94b61bad8994637f65e26dd39529798a22b91224b07cae23949efe24a410699a706b3aae22925685c52a7786e3d32d84ad17ae95d13a8bf81be56c6ca5a65c9"}, {0x20, 0x1, 0x9, "506f2394d01dc5828140f7"}, {0x80, 0x3b, 0x9, "de45cb25215bb00a764212e8a71e26799eca92461495205a00917e75d51d956ac4aaa690fed7e1188d2d6b42ffc009c2ab7d2d130ce7322d5cd3568b485bcb98b396532941476cc40486af504b1aa23591761e13a9b4b50dfba53307d6ab552b62114065bc0e2781c9e2"}, {0x10, 0xffff, 0x80}, {0xd8, 0x0, 0x1, "84b76a8d934fc0e08a779ac363cf3bb073e68050b1e1a836fa27be4dfe168751c131f308689d715d628f7c68841f41c9157c59eb723dfab4879fc787d4857cc5e03353b561900610cd4f49c0b8c1a5cc6a5f315f6647a1fa476ed5a54f15a60c9ef4028a6863721520503ba8509837327bf7fc94e6f7f011296dfba354d977cb8a4995e345af8e01e8df9e2ccfc1d5885d2f70d0077f9bd48ae64a9ff65b905cc506664ca004b573e08e4e8175554b15111e035d8c3d778f02123d415ad200ff9a2a7d2f"}, {0x60, 0x1, 0x4, "5e779e074b83c9d4f47728554951422476bcd726067b68e2f3017c24ff6dcfc4c6819353458a698387c98bb52a950fe3f94241eae67690f49172dada4fa79294251e7ef73c54a049d5e5c4a24a"}, {0x40, 0x84, 0xfffffffffffffffc, "0f4238cebf4650262757dcb5b5c5be2b5399d71757af1240f6ff2621febc3d52a9aadd03e44b575c11"}], 0x308}, 0x20000) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:02:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000020206, 0x8000000000) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x200, 0x1) flock(r1, 0x40000005) r2 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/181) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x8, r3}, &(0x7f0000000340)=0xc) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffd, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x8) lseek(r0, 0x0, 0x41000000000003) write(r1, &(0x7f0000000200)="b5ca52e8f4da79d23011e3f1f2cdba2999dab492e7fbc5955d04c40b8b8c70c348800723ee54de02560384181a062871f7ead83800cae63aa4be075dd8271eefd75e57877bb50ac95877209f31387dd01f8522aa1007ea37b110bcdfbbf0e0f59e79f0f400000000", 0x68) poll(&(0x7f0000000540)=[{r0}], 0x1, 0x1000000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0x1, 0x4) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f00000007c0)="f0aab3d7b8e24c9b703478e0ee7ffb3d63a804bfd67bc00ca81092d13ad193b60d03db70f648877b9e3271eb8680c4537f35d24a618bae9af9b4fd6f7fe316704337255b8e2d0fe08a2b361c97972fa0843942be0a0fd469f6296eee") freebsd11_fstat(r0, &(0x7f00000004c0)) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000580)) fchmod(r1, 0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r3, 0xf802, 0x400, 0xd24}, &(0x7f0000000700)=0x10) r4 = accept4$unix(r1, &(0x7f0000000780)=@abs, &(0x7f0000000740)=0x176, 0xd998615d117251a1) truncate(&(0x7f0000000600)='./file0\x00', 0x5) semget(0xffffffffffffffff, 0x0, 0x1000000000000200) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000640), 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pf\x00', 0x10000, 0x0) ftruncate(r0, 0xea43) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000001600)="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") 00:02:25 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x0, @empty, 0x8}}, 0x0, 0x136e, 0x7, 0x10, 0x6, 0x23f, 0x9}, &(0x7f00000000c0)=0x98) sendmsg$inet6_sctp(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="fccf7086848ed46594fa063ffe929f4a5ac8d87731d0722e628c977b4172df52adb5aa2cf31be2b6c5a819f0719213760a6e02c4d5e3e9be5acde9f91daecad8940780ceee12e8cdef84576e9bdb6335c3f1261892fe0bd0f3597000139eb909e90a58ab781326296d0eace8a2a3774f3d978472eeb280cedd2cc2b1ebf54fa39ad04dd994231159d860ba06bf784d0a641d669668919c8a563656c77056e265ffff869d88c2648fb1565ba017fa7fcea8a332920d0c671122dbfcefe339f90b1af1425c7a8940dc588e5d8fda104801be4d981a1a38e05b8d2b5598e5b482b2", 0xe0}], 0x1, &(0x7f0000000340)=[@sndinfo={0x1c, 0x84, 0x4, {0x6, 0x4030, 0x100000000, 0xaff, r2}}, @init={0x14, 0x84, 0x1, {0x20, 0x2, 0xffffffffffffffff, 0x1000}}, @authinfo={0x10, 0x84, 0x8, {0x100000000}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x6e44d900}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x9}}, @dstaddrv6={0x1c}], 0x84, 0x1}, 0x80) ftruncate(r0, 0x7fffffff) ftruncate(r0, 0x8000) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/19, 0x13}], 0x1, 0x0) 00:02:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1017, 0xfffffffffffffffe, 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x5, @loopback, 0xbe}, 0x1c) 00:02:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000440)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000700), &(0x7f0000000740)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000280)={@local, @local}, &(0x7f00000002c0)=0x8) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020007) sendmsg$inet_sctp(r2, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f00000003c0)="43ecc7dcfa6073cd78ffb113eb75dee90ab59aeefde41a17f5e14cb86158511723d6f6d78b968ee52ab5e062f51330af4a52240d0c117bc6afcd148a97c8859ace9e", 0x42}], 0x1, 0x0, 0x0, 0x20000}, 0x8) connect(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1) syz_extract_tcp_res(&(0x7f0000000000), 0x1f, 0x3) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_int(r3, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r2, 0x11, r0) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) 00:02:26 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(0xffffffffffffffff, 0x5, r0) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:26 executing program 0: syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacac10000000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") select(0x40, &(0x7f0000000000)={0x3e8, 0x67aa, 0xffffffdffffffffc, 0x0, 0x6}, 0x0, 0x0, 0x0) 00:02:26 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:26 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:26 executing program 2: syz_execute_func(&(0x7f0000000300)="982c3a0f050520d0f80791b0fd4141e2e996855b99c4a238f79000000100c466a4c4660f0f01fc66f66d220f66450f73db042168d7ebd72e41812047002b000000ba0dfe8c73c40189c6d40f42ff805a525a5d6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f3440f80f2ff0000c4c26db6e420b15ffbb182fb64400f38cd01c461b260d561970d000000") 00:02:26 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) 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() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1, 0x7}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000280)=[{0xe0, 0x0, 0xf0, "13b790ef3bbe435ea743fc9fb25f8b32fb51ef3dff6b7659672524397ec8a92558b26807f045669c48f7b63e5d32b89c35bc429503c1bfc46f6ec195b17775dca8be915726894c2967da58c62e64048d384b3039a5fa4d83c38e7b06e035a6c0f8be389f082fc3b8958a476496fe518531493bc78cc0e361d9a4167efb72e01eca0b73c4720db2207cb0fc4f694aa5f94b61bad8994637f65e26dd39529798a22b91224b07cae23949efe24a410699a706b3aae22925685c52a7786e3d32d84ad17ae95d13a8bf81be56c6ca5a65c9"}, {0x20, 0x1, 0x9, "506f2394d01dc5828140f7"}, {0x80, 0x3b, 0x9, "de45cb25215bb00a764212e8a71e26799eca92461495205a00917e75d51d956ac4aaa690fed7e1188d2d6b42ffc009c2ab7d2d130ce7322d5cd3568b485bcb98b396532941476cc40486af504b1aa23591761e13a9b4b50dfba53307d6ab552b62114065bc0e2781c9e2"}, {0x10, 0xffff, 0x80}, {0xd8, 0x0, 0x1, "84b76a8d934fc0e08a779ac363cf3bb073e68050b1e1a836fa27be4dfe168751c131f308689d715d628f7c68841f41c9157c59eb723dfab4879fc787d4857cc5e03353b561900610cd4f49c0b8c1a5cc6a5f315f6647a1fa476ed5a54f15a60c9ef4028a6863721520503ba8509837327bf7fc94e6f7f011296dfba354d977cb8a4995e345af8e01e8df9e2ccfc1d5885d2f70d0077f9bd48ae64a9ff65b905cc506664ca004b573e08e4e8175554b15111e035d8c3d778f02123d415ad200ff9a2a7d2f"}, {0x60, 0x1, 0x4, "5e779e074b83c9d4f47728554951422476bcd726067b68e2f3017c24ff6dcfc4c6819353458a698387c98bb52a950fe3f94241eae67690f49172dada4fa79294251e7ef73c54a049d5e5c4a24a"}, {0x40, 0x84, 0xfffffffffffffffc, "0f4238cebf4650262757dcb5b5c5be2b5399d71757af1240f6ff2621febc3d52a9aadd03e44b575c11"}], 0x308}, 0x20000) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:02:26 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:26 executing program 2: syz_execute_func(&(0x7f00000000c0)="982c380f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437caf3838450f73db0221fcc463c9413a5ba8c0c041812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") chroot(&(0x7f0000000040)='./file0\x00') 00:02:26 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:26 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:26 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:26 executing program 2: syz_execute_func(&(0x7f00000003c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be642fddcb0bef8f69289bd19d670f381d6a2f67450f483bc4822d9ab8030000007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x120049, 0x21) r2 = dup(0xffffffffffffffff) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000080)=0x4, 0x4) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) msgget(0x1, 0x8) getpid() r3 = getpid() getpgrp(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r4, &(0x7f0000000240)=@in6={0x1c, 0x0, 0x100, @loopback, 0x80000001}, 0x2d7) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x80411, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) accept$unix(r4, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x8) getpgid(r3) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) semget$private(0x0, 0x5, 0x1) 00:02:27 executing program 0: __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000040)=[0x0, 0xb5]) madvise(&(0x7f0000aa0000/0x4000)=nil, 0x4000, 0x3) 00:02:27 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:27 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022ed80b9d8b7ab700513d88d9345254debbd6861d5fe39aeebd444231e41ccc647d66f44e7c76d4f1b8efb208978f3295d316c48cbf2c5238921fc5b2fbddd1d90d8cba8185becf7812ad686a7f9f3889ca17482a438b9600000000"], 0x10) dup2(r0, r0) 00:02:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x18, 0x0, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x30000000, 0xb4d) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x4}, 0x8) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x255) r4 = dup(r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x1, 0x4, 0xb7, 0x8000]}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000780)={r2, 0x7}, 0x8) getrlimit(0x3, &(0x7f0000000000)) ioctl$DIOCRDELTABLES(r4, 0xc450443e, &(0x7f0000000300)={{"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", "92844a24be0711571e765c9c0f7c98bcd83be22b31c5796f638e35a0c3a8b047", 0xdc86, 0x1}, &(0x7f00000002c0)="0f297f54891826ffec55166c20c425cc255d1aa007dd4cbab5ed231b8c160e3d754363a44ed1c339f3046007a5ec6669d66f", 0x253, 0x4, 0x8, 0x80000000, 0xfffffffffffffffe, 0xffffffffffff7fff, 0x2, 0x8000}) 00:02:27 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x5) 00:02:27 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:27 executing program 2: semget$private(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={0x0, 0xd63}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x1, 0xcb, "207276bd81c2a97cc5c925f5f144256cafb76f83362a9863a4c36278e714257077f778c9054fb1079cc639165775db409042b33c8210e5c66d9851ea36686d288451729da4a65ab4a0308123145930e7a8c22f125ef95164c8b3fc8ab621e5ef590c744262aad21aa68ad57073011a08a4db28f566236877de8589fc5ddc4bda3ccebce93b2cb8b312f1693d194576ca4ee95dab228656bbbe5dbe66d024fd19e031af1080396d951511f490dfa61e8729db565f8ddef2234196c4310c3f6a8d17a749a98b8830e9116e89"}, 0xd3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x6, 0x10, 0x6, 0x101, r1}, 0x10) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x7fffffff}, 0x8) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000400)={r2, 0x100}, 0x8) semget$private(0x0, 0x7, 0x100) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000001c0)={0x4, 0x3}, 0x10) 00:02:27 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, 0x0) 00:02:27 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x48, 0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xffffffffffff9dbf, 0xff44, 0xa6, 0x6, 0x2, 0x4, 0x6, {@in={{0x2, 0x2, @loopback}}, 0x0, 0x2, 0x0, 0x81, 0x1, 0x101}}, &(0x7f0000000200)=0xb8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000340)=0x10) r2 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r2, 0x0) recvmsg(r2, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 00:02:27 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) setsockopt$sock_int(r2, 0xffff, 0xd5f580dc02695f33, &(0x7f0000000180)=0x2, 0x4) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000677200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000487376f0000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd9500000000000000eb108fd798de0304bb5aa2e4ce55453771484c6e3e055ed2c0e70ca56f1f7f1b0716fed83b6d72cb10ee585669773f0d73e80da37958c2a034106ce43237a6625c680906bf9cc252940aa53513b3f98ff08cdc"], 0x0) freebsd10_pipe(&(0x7f0000000300)) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:02:27 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, 0x0) 00:02:27 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, 0x0) 00:02:27 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)) 00:02:27 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x15, &(0x7f0000000040)="892ce6337493d80a8c9467070072b34aa2f54e6dc6ad1502b8ccee009e5c8c51569b2dab5f00000000000000a5fce33a99e611fbad5dea5723b9e9cd631b0b65ed61bf6dd363f52f92", 0x28) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f00000000c0)) shutdown(r0, 0x1) 00:02:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x1000, @empty, 0xfffffffffffffff9}}, 0x0, 0x46, 0x6e, 0x1f, 0x2, 0x4}, &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x4c4}}, r2}, &(0x7f0000000080)=0x84) r3 = dup(r0) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000240)="bf2c1b85b6a18cac11504a0223b496eea89772e842458f0b48ceed456c7e682bd5c2837b569d492306aff0d8ebe7542f355b1dae68a69602adc55087bd0fbd9b135aa7559294ff12e93ba34456b01e1efe50cd1ae8b482fc9db059cbb4f6d1b4c05ba3eee4019e3ebc141be6f5f65a290be4647f2985a7397d7f522d881ade051e1138ecb1c5e4418663be62d0c8f9173b9ce28320615ca75a919dc0e893cdc8d243d58316d9458072fed0dd308f36a41a3dd5448868ae90c5fc82404086034eefd905129b779e") setsockopt$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) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000100)={r2, 0xc71}, &(0x7f0000000180)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr, @rand_addr}, 0xc) 00:02:27 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x8) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup2(r3, r5) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000200)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000400)={r7}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000500)={r7, 0x1, 0x7}, 0x8) setsockopt$inet_mreqn(r3, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(r2, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/239) 00:02:27 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mkdirat(r0, &(0x7f0000000080)='.\x00', 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 00:02:27 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)) 00:02:27 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x0, 0x4, 0x111, 0x0, 0x2, 0x200}, 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:02:27 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x80, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640)={0x0, 0x1, 0x9}, &(0x7f0000000680)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000006c0)={0x1, 0x4, 0x0}, &(0x7f0000000700)=0xc) sendmsg$inet6_sctp(r1, &(0x7f0000000800)={&(0x7f00000000c0)=@in={0x2, 0x3, @rand_addr=0x401}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000200)="997d91345366e66ed4c489b578d5f9047873b46ed62250b27cf23e404035a4f85d42dc94ca83df38af636cf1f4d1ddbbd916f8b9180e343b86f5fdd01aa8cbb2af553e11240adf4e27c1a02166a90fa7e31b6071394a7d104346f3c23e5994d130ab5b63ceb86444b6ddfc627f324fd3bbdbe3e5d939954aea197169a0e41a172a68852749081a93de7fee8ee7bcc39ef022601adf8e6cd572b85e5310565f653a8ea009fb7328cb47c4057928ef511865eb1c59713ed2b10cc70f1b6e198dc452fd77081f6c3add741b77cc133508fffd0b2026f02891e737559f3a71ce892003a15b3d050872b152bd72913d954c9bb32199e6610a7fb2", 0xf8}, {&(0x7f0000000180)="54305b2a19fac22047e03e58b0cfbf5f50c9ac61358c4dcfd6d351ff473a5de8b0080108092ef8c83e86fc223d07935e5e056502ca5578e3e471173d9525", 0x3e}, {&(0x7f0000000300)="08020f52fe3cba478bdc472840e6fca2bc8111a1224c791e9d120362fdd53cd00758abe168b27adb66246f89a046e2625c4020abe88b05eb1be3e368b9c7e1281abb5a22217df62770cede625cdea8c2693cc99c37f0f701efd2981cb7011bd644f30ae5fc5fb064e27793e25d1eb9283e20e536fe1891a5c555160d999c0a3cea703cbf576b49ef19584b77202c472b22841865ffc07043180dc459041e032a21119fa94c4935778f68679e5b1f6343b3c9912a55140d40703caed40ebac77950d9579f2fbdc6cefa15030fa225fdd62ec6a549ec17a2a28692229832feeacfaef38d1d9fc0a90c86c673940dd1348bfb66e282256668d481", 0xf9}, {&(0x7f0000000400)="dbaa32e795e2869f19171be652cc92e976ddf45d8b652596901aeb3326cc487952f0ec0053aa79ab1eb380cc858481d727878ab4a6015c23551d2050feb6d7eb7cdf87229801397deec520d06efa1b93cc26b8d5faf77734381a360f35a50a655759aec36a35ef78f175021b0cce21bfdd5822817f549aee015dd1e9af5f88d72950e1f882d3f216e25a7c605d299accea96ff896e3a44f79a3b512228afa335919296e70f3c9c43ce84e7b94b33a0a2d8f3aceae6e5b090ccad631406fc3dda57ba73739a132fccb8f51e09b49908f6981433ef68a1f2bd8a4c17370ccdc6", 0xdf}, {&(0x7f0000000500)="406cf0bc8bf847631fc10fc07097b4a9cbfe04b6f28a29c0e6993417aeabeaad0ba55a8587e62481a46eddf3c82f9d4d3b6f7de17d39c0b2fe7df0d27e2b0bb43124b9b57e1f58b061cc727e7c1739b240b5adb5df06f8ed8a541d84ccbb350f3792b6af0a8b1b1e5ca64c20f3de7fda3e8c879bcb8ef6d1a992e7ac8f41664b1fc0d80a497570f361c1eb7dce4a4b54fb6b447cd611c56b94a02d0f311e951a282ada2a3603a07b38370e1ee9291d0bb33e", 0xb2}], 0x5, &(0x7f0000000740)=[@authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0xbc2, 0x8, 0x800, 0x9, 0xba, 0x48f, 0x4f6, 0x10001, r2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x19}}, @init={0x14, 0x84, 0x1, {0x6, 0x8000, 0x1ff, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x2400, 0x20d1, 0xa3e, r3}}], 0x90, 0x84}, 0x4) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 00:02:27 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)) 00:02:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xffffffffffffffe8) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@broadcast, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @local={0xac, 0x14, 0x0}}, 0x14e) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:02:27 executing program 2: r0 = socket(0x2, 0x5, 0x0) fcntl$getflags(r0, 0x3) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202fcffffffffff82fd"], 0x1) accept$unix(r0, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0x10000}, &(0x7f0000001100)=0x8) pwritev(r0, &(0x7f0000001240)=[{&(0x7f00000011c0)="6c5361b9b1b4a497c152f4b257beac8d90ae070fe5ad9703b575f7b7b711c2d32f00fa635645caf5dc", 0x29}, {&(0x7f0000001200)="575fbf30e4a48e23def55e65c27a79c68d75a342d9b73391c592d4", 0x1b}], 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001140)={r1, 0x6}, &(0x7f0000001180)=0x8) 00:02:27 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000f40100000000000000000000000000000000000000000000000000000000000000000017000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000400986de3170000000000000000000000000000000000000000000000000000000000000000e9ee1c65a797a467a3664ea3509f6574dcbd60005f39ce052ffbdbc5b500920ef5374bd1c265400c0f6b18fb3629b10ba45b6c1a008b04", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:02:27 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:27 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x8) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup2(r3, r5) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000200)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000400)={r7}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000500)={r7, 0x1, 0x7}, 0x8) setsockopt$inet_mreqn(r3, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(r2, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/239) 00:02:28 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0) getgid() 00:02:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x20007461, &(0x7f00000005c0)={0x5}) 00:02:28 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000100)="ab25fda0da8f5c27878e33f6213a38554f16be27f5c545371925aee758a51fcecf2b374e8c21c1cb36eee50a6508a52d4c3f71206d9fc2b7b4925fd45f7a4ca2b911bcfd9680aaa19868fb6c6a59c3fdbf351351cb4837e192a5aea32db0c675494579dfcb09c266c1a6147107ebda09658586962c8861aaf90dfa979037932cc059a39cfc857af664e0338dd67ad207ec9f8d4df10f9f71f16b7076f26862a1bad1bf352bed38733f", 0xa9) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socket(0x1c, 0x3, 0x10001) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f00000001c0), 0x4) 00:02:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x31, &(0x7f0000000080)={@in={{0x2, 0x2}}}, 0xa0) getsockopt$sock_int(r0, 0xffff, 0x101d, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket(0x1f, 0x0, 0x0) 00:02:28 executing program 3: r0 = dup(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000000)="920bfa0ebe8dc55903b9d491757c1c775746ce56bc62a8d02ccb59e12286a49bc5fd40ac3c2f28c93d0487990ff5b9817f57b196f2d0d086589d1d", 0x3b, 0x20180, &(0x7f0000000040)={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') utimensat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffe}}, 0x0) 00:02:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106679, &(0x7f00000005c0)={0x5}) 00:02:28 executing program 2: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = socket$inet(0x2, 0x20000000, 0x3) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) 00:02:28 executing program 0: shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendfile(r0, r0, &(0x7f00000006c0), 0x1) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000003c0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0xf0, 0xffff, 0x1, "aba14e47aba3fb06567ec09cdecc45e04823df5a5353de0cf8a354743b3b8a69fece81321984690aaa3f4f16cf975e1272d9b6ae6e65841c1c21b8a1fedf4dc7aef4567528f7302aa4415571787b159b24d9866fd0d2a42e227d6d741abccb85f7a6c311c35fa400174e32d172d2b9d59ecc7c0668c416e04d19b32fc5c0722dd85cce6102bf1c0f7a6dacb2da8172c62c0098fc50a5d89b636ce7732c59505c5fe81ee6a29c03b1a93d858c22f05ede88e2105be669e684aab6e83002693603c5bcb7efe725f353d503dfb09b467c16e05a2ee52a865261710df0cd4666"}], 0xf0}, 0x8) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x1011, r0, 0x3c) r1 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000700)=0x1, 0x4) shmctl$IPC_RMID(r1, 0x0) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x308020008) setsockopt$sock_int(r2, 0xffff, 0x1003, &(0x7f0000000100)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000680)={0x5, 0x1, 0x3, 0xc6}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x900, 0x0) getsockname(r2, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000340)=0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2, 0xfffffffffffffffc}], 0x1, 0x0) getsockname(r2, &(0x7f0000000080)=@un=@abs, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000017c0)={0x6, [0x20, 0x70f6, 0x3, 0x3ff, 0x8, 0x1]}, &(0x7f0000001800)=0x10) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000001700)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) r3 = getegid() getpeername$inet(r2, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001780)=0xfd58) setgid(r3) semget(0x0, 0x3, 0x140) linkat(r0, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00', 0x400) getpeername(r2, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) 00:02:28 executing program 3: r0 = socket(0x2, 0x3, 0x0) connect(r0, &(0x7f0000000040)=@un=@abs, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x2}}, 0x0, 0x4, 0xffffffff7fffffff, 0x9, 0x200, 0xf4a4}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x400, 0x101, 0x5, 0x7, 0x1}, 0x14) 00:02:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x2}) 00:02:28 executing program 2: unlink(&(0x7f0000000000)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x46769ffa, @empty, 0x3}, @in6={0x1c, 0x2, 0xb2d, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x1, 0x7, @loopback, 0x6e}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0x100000000, @loopback, 0x1}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x4, 0x6, [0x1f, 0x1, 0x2, 0x400, 0x1d98, 0x6]}, 0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x1b22}, &(0x7f0000000340)=0x8) __getcwd(&(0x7f0000000380)=""/42, 0x2a) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f00000003c0)={@multicast2, @local={0xac, 0x14, 0x0}, 0x1, 0x9, [@rand_addr=0x934, @loopback, @broadcast, @multicast2, @rand_addr=0x9, @loopback, @multicast1, @multicast1, @empty]}, 0x34) freebsd11_fstat(r3, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000400)='./file0\x00', r4, r5) fcntl$setflags(r0, 0x2, 0x1) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000580)={0x10}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0xf, 0x5, r1}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000006c0)={r6, &(0x7f0000000640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000700)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000740)={r6, 0x3, 0x3, [0xa7ac, 0xffffffffffffffff, 0x25]}, &(0x7f0000000780)=0xe) utimensat(r0, &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={{0x2, 0x7}}, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000840)={0x0, 0x1f, r7}, &(0x7f0000000880)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000008c0)={@in6={{0x1c, 0x0, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}}, r7, 0x1, 0xef7, 0x80, 0x80000000, 0xaa, 0x5}, &(0x7f0000000980)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000a00)={r7, &(0x7f00000009c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000a40)=0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000a80)={@local, @multicast2, @broadcast}, &(0x7f0000000ac0)=0xc) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000c00)={{"40570a63d71f72bb716a102f20c485b3a54b62734ced0bfd6448f9785b2896aa6a970d1b6fa824d8b9bcd8b22f69ed6b6e90c5f15c199e66307f945ca5d6fd407e2762d945a9a86044c1bc6c8000afea26419c70401e11e46d501b445c9fb220849626c5cea6ab0d1169db4fc0d7b9583ac3f9106e44447310751b4869d52880126c2e753d9be9142215cca3b7f746078874a9007441c2290536dd1fe1f0e8c9692dfc5c4a647c2fcc75f81fc0b210bc517c4344818c29e5c5db4a27e1c9052c6f31efc293950620a531f6553841fed96bbc5edc4a0f4ef544e5352f8298308fc7ae6cb87dcdf0af7791293bbc4900587233da40fadaa27bd8d9ecfc7bc0f4bb30186e140239cac11f5d1dfa20f9d71aa613a15ba94b1970fb4b26779f7e8606d358d99f5b679eb87c459127962ef6a57692c2121d582b3ee403dcecf446aa83cfc1522113937916a3728a76d75ae941b9a02c73141344d176f0999d72697ab73ccfb700e2650cbee71d79247ecdb35381c21133a51ca48ac8e849383a53ef360a23eeb1bb1d965c67f532040227fa7ffd62cdf8d194e579907d063dd00c45478442925dc558b770cf787d5255ed452e5fdb98dce67cfc2b48b1e7c746f2a26e160f12553fa325b68d65e3e3bf0c288f0bb384947ce50fdf20b454f18f7667127b35ddd7f8de87ebf5307045c86e47036f6df53981f70b38a366fc73b739334649eb76716a5cde6b8ccd51d0f08f7948a87b334174b4966c9170f4fb273ef1486a505205ac7ac3bd985cf25662388e0a0b6af30caebb58143a8c255456dae446e9eb6568f1b836670ca26b769bb864f3f146776f5814cd5752a69d3dea47b22a99c404039386cfb63b8620ba62f81d1f029f4204eded627106e095d54d15771eea8fdd80dcc9f55e46a09b78a227be5ec7cf144acb5a83c7dbfc51d8daff6878a7603b12a179f42a3a4ce9863e80f76b8920b3d27bd63d24c0eabcd9f1070ecac585a1668292890e952401a79fff4adc31101f819a8417362ba8ad4cb9e78c3bfc3928c22f66fa32f4ec570be9d57ef08624355218ba088c21d34f5235b037b0316cc93f9efd27d7ad9b85bc25c8f684c38c30f8fd9442a347d7f53299f5bbe87a973dc6d77ad43c9d87c62c3c25175d05c82d9d14fa7008a3cd8c74ef92c756b9772371d99f6ad0a663c8e29e5633567ac32c604294330e40f89fe7369073940c605a7aa923d6edb470a1be37c161583e3a1fad4facf7ca0262fdbf38e8fef078dc3e9e6c8ca5dfb798082b0344baeeb1ada2fbd90808da61228c8fbf4cab8e1f19f128dd4470263a66732932c4402219d3d44f26e64a6a1ad4ea5cf0b837333a40209638879524423a0f3ba7a55b908cd7b94683271c52f6de5c3bfa8f3655ff1fc1db9e31e07f2b5eadaf74b3678a9dc932fa5615e08baffa2a28182e1d02", "fbaad02ad7049f26a43f7bdf968cc948b0bc9a296f899563cbafc7370c94d6e2", 0x8, 0x1}, &(0x7f0000000b00)="84c79bff2bbaabe659f4f0f17955a3a3389393e2a0257b9be66639141255e3369637c3afb1a469e4d70d36a2d7801cd19d7c42f03497bd2100c0dc92c98f76afd91c0f3fa1ce2e408f675ea96bc8fc290acca9903fcc2713698f27f4b85ff7c7f3095b6be8ed59c4a1e06cdced5e06e88ba4da161694b30f6f147ccd98284823409dd49789493dab9cc3cdd8a45d70e4efdae61dd767d6f59c86f13b8e4d550dd73ad27d450e839bf99c04d70f5d501fc3451f6a579510788563f29156fe63b9edfd", 0x0, 0x7fff, 0x100000001, 0x9, 0x7, 0xfffffffffffffff7, 0x80000001, 0x1}) r8 = fcntl$dupfd(r3, 0x11, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001080)={r2, 0x1}, &(0x7f00000010c0)=0x8) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000001100)={@broadcast, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000011c0)={r1, &(0x7f0000001140)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3, @empty, 0x8}, @in6={0x1c, 0x2, 0x10001, @loopback, 0xd1a9}]}, &(0x7f0000001200)=0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r8, 0x84, 0x1b, &(0x7f0000001240), &(0x7f0000001280)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r8, 0x84, 0x8001, &(0x7f0000001380)={r2, &(0x7f00000012c0)=[@in6={0x1c, 0x1, 0x200, @loopback, 0x80}, @in={0x2, 0x1, @rand_addr=0x401}, @in6={0x1c, 0x1, 0x7f, @empty, 0x10001}, @in6={0x1c, 0x2, 0x42ba, @loopback, 0x7}, @in={0x2, 0x2, @rand_addr=0x80000000}, @in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x101}, @in6={0x1c, 0x3, 0x1, @loopback, 0x3}, @in={0x2, 0x2, @broadcast}]}, &(0x7f00000013c0)=0x10) ioctl$DIOCGETSRCNODES(r8, 0xc0104454, &(0x7f0000001400)="a6493323eea6684defff45e2be2802babeb55aefc2f67120e043d3e6447d2385670b3725d2fc1fbc08ded27cd474b2f25f989f9cf0c63891014fa488de8ff5add53285d42665eb2803559a4a33be17710031c9490c7116904824c7d83ac4df890b5b2da7602da6c3e5b17390ec3cabeacb00451b0c870ec4801fea37ece3855575cfcd735287032509f93453df07b15fa3f76d1e687b794c27a819f235fcaaefadfe552070094cde88f6e05c322445a764d1caea1bb6db5c53b682f59c9d347a2aa8fb42d6ab2a7f91d8c78b9ffd4073fc7a") 00:02:28 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) pipe2(&(0x7f0000000000), 0x100004) getsockname$unix(r0, &(0x7f0000001380)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000e16d2bac9af4cf135c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001140)=0x1002) 00:02:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x3}) 00:02:28 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x8, 0x0) utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}}, 0x0) 00:02:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x4}) 00:02:28 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0xc, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x10001) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept4(r4, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, 0x0, 0x92f1912d1972a3e8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x400000318, 0xffffffffffffffe3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f0000000440), 0x2000000000000002, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlockall(0x3) 00:02:28 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="820a2e41a4f486bdeb37cb43867b89490de428a553383c78449f3e6a4211a708140c9e18928cf67ecac3"], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0xa16}, 0x8) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) 00:02:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x3}) 00:02:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x4}) 00:02:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x5}) 00:02:28 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r3, 0x1}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 00:02:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0xf}) 00:02:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = getpid() fcntl$setown(r0, 0x6, r1) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x307) fcntl$setown(r0, 0x6, r1) close(r0) 00:02:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x11}) 00:02:28 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = geteuid() setresuid(r0, r1, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) shutdown(r2, 0x1) 00:02:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x7fffffffffff) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) fcntl$setstatus(r1, 0x4, 0x10008) r2 = open$dir(&(0x7f0000000380)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r2) renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000300)='./file2\x00') fcntl$setflags(r0, 0x2, 0x1) recvfrom$inet6(r1, &(0x7f0000000140)=""/81, 0x51, 0x40042, &(0x7f00000001c0)={0x1c, 0x1, 0xffffffffffff5947, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) getpeername$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) 00:02:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x80012, r0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9a9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x1200000000}, &(0x7f0000000100)=0x8) 00:02:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) r2 = dup(r0) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400) ppoll(&(0x7f0000000000)=[{r0, 0x101}], 0x1, 0x0, 0x0, 0x0) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000100)="4dc131cae18aaa990eaa4fbc203fef3dd32ba581") 00:02:28 executing program 2: select(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0xc7}) 00:02:28 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)="99", 0x1}], 0x1, 0x0) read(r0, &(0x7f0000000000)=""/238, 0xee) truncate(&(0x7f0000000180)='./file0\x00', 0x7fffff7c) 00:02:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x19d}) lock order reversal: 1st 0xfffff800269ca8e0 filedesc structure (filedesc structure) @ /syzkaller/managers/main/kernel/sys/kern/sys_generic.c:1515 2nd 0xfffff800048f3608 devfs (devfs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1513 stack backtrace: #0 0xffffffff8110eb6e at witness_debugger+0x8e 00:02:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x300}) #1 0xffffffff8110e7a2 at witness_checkorder+0xf72 #2 0xffffffff8102e57d at lockmgr_lock_fast_path+0x26d #3 0xffffffff8196df65 at VOP_LOCK1_APV+0xc5 #4 0xffffffff811c293f at _vn_lock+0xaf #5 0xffffffff811c0e01 at vn_poll+0x41 #6 0xffffffff81118351 at kern_poll+0x551 #7 0xffffffff811187e3 at sys_ppoll+0xb3 #8 0xffffffff8171c846 at amd64_syscall+0x436 #9 0xffffffff816e3f8d at fast_syscall_common+0x101 00:02:28 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x1a) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1ffc, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x100) fchmodat(r0, &(0x7f0000000300)='./file0\x00', 0x0) 00:02:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}, @loopback}, 0xfffffffffffffe62) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000180)="6eb073519256c3f480817466f96e46e2598ea38026083daf57dcf4b88a2d87890e127c22cbf62e7118fe07ef2960d4a4c60275607ad0ff", 0x37}], 0x1) setgroups(0x2ca, &(0x7f0000000000)) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000880)={0x7fffffff, {{0x1c, 0x3, 0x0, @loopback, 0x6}}}, 0x88) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @loopback, @remote={0xac, 0x14, 0x0}}, 0xac) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @remote}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={0x0, 0x80000001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r4, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() freebsd11_fstat(r5, &(0x7f0000000040)) 00:02:28 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xdf, "06ae20dfeef0378364e2fd2751ed4c575c45acf1f5aab5c45067252f64eabe45d1d6af1dd3df1e4bfa5bda65fbdd3ce50c685673ff11cf912435109fc0e13bddaf7b2cb5be355bc847f46468bd25eea0acde1298fe7e2dc3741589f32d46ce7db0c6cbec0e320b07f141341de214bd066faae45775a51b6875a2e2b1043c4814348b6378fedb85def732e1e9d0faa947435d6a85ee81f3070088be8ff6e5c80c747a03808a127d0f1bd30b400dc27851a693d59759350d934fee4cff3386071a4ed57df724bb5017f9ea572b2d13fc0e19a933096dd7fc55778130c06cfd12"}, &(0x7f0000000000)=0xe7) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x3, 0xd3a, 0x10, 0x3ff, 0x2, 0x3}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x28) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x3}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000004c0)={0x0, &(0x7f0000000400)=[@in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000580)={0x0, &(0x7f0000000540)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000005c0)=0x10) sendfile(r0, r0, &(0x7f0000000040), 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r2, 0x6}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x2, 0x5, r1}, &(0x7f0000000600)=0xc) 00:02:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x500}) 00:02:28 executing program 0: r0 = socket(0x4000000000010, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f00000001c0), 0x8) 00:02:28 executing program 2: r0 = socket(0x10, 0x2ffffffd, 0xecd) write(r0, &(0x7f0000000000)="ee026380015fbd3aec68ee5f26f0d7a94bb6d2cd8d8cc0", 0x17) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x46, 0xffffffffffffffff, 0x392) 00:02:28 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000000)=0x4, 0x4) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') open(&(0x7f0000000080)='./file0\x00', 0x800, 0x40) 00:02:28 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x2) r1 = dup(r0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9", 0x1}], 0x1) poll(&(0x7f0000000040)=[{r1, 0x2028}], 0x1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:02:28 executing program 3: freebsd11_mknod(0x0, 0x2000000001000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x1c) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000480), 0x0) getsockname(r0, &(0x7f0000000500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000540)=0x1c) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) r2 = open(0x0, 0x4, 0x0) fchmod(r2, 0x100) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000000c0)={0x7}, 0x1) r3 = getpid() fcntl$setown(r0, 0x6, r3) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x100000001, 0x10001, 0x10001}, 0x0) connect$unix(r2, &(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r4, 0xfda0}, &(0x7f00000001c0)=0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_mreq(r6, 0x0, 0xc, &(0x7f0000000200)={@remote, @broadcast}, &(0x7f0000000240)=0x8) freebsd10_pipe(&(0x7f0000000580)) ftruncate(r5, 0x6) fchmod(0xffffffffffffffff, 0x86) 00:02:28 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={0x0, 0xffffffff, 0x3, 0x4, 0x7f}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x106, &(0x7f00000002c0)={r2, 0x404800}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @broadcast}}, r1, 0xffffffffffffffff, 0x2, 0x11, 0x2, 0xffffffffffff4985, 0x3}, 0xa0) 00:02:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0xf00}) 00:02:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000000)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xfffffd54) 00:02:29 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x1100}) 00:02:29 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000580), 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x1) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) msgsnd(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000001b647ebe4d7918a724208367c12b25bf55fc5fb6c5e1f60dc2edb3dce92327c10edf7d377bdf9f327d74f15f52030e9ff9f71261ce90b6df364672f2c346b21e818082cf81b0c5c106f3a9f33dbe192e7b0783e65236e1a748b71de17ca66ab0a7e6cc83abe81f48d6e16cd4f3c6f0f8754d15fc6b98d6ab059bc0c9c092f037afe11c8b73ba8ec98d8c6a8ba16203b3999547aa03710cfae03f5a0108b8bc1d0f2c681c3c7cb3eee986b394a3b8553b2f19b74a54e687c5babf158ed495f8ac4d"], 0x1, 0x800) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0xffffffffffffffff) truncate(&(0x7f00000005c0)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f00000007c0)="9789f60edab6f73e8c5749a01a23aff929eab45a749d28eca8e4f8088d126b787b7a98b87ade5826a64b3c7962f1f4cf045f73210bbe168f0d025fd03b35e8015c3423fe993334e470d52ea41e6074d14140b16810115c4f418ad29e32d85e2c3b8695c1e713a374a3125243fde8712d47e8b5ae11e8d4639eeb5c49626b5fd42a2ffa979216d0973e4a26cc452965adda57197f4634e0ff138de57780ae4dc0cd9d299378efb3e1fdc8d0bf1dd8a13c008989bc0a80b97eccb73a1aed7dfebdfba97c2dc41f68dd89b02d402da694a44a65f367fb998cc91ad72874e4a02205629f725c2139862f93b6382577cd6df342bf2935230995c68ca5a2331de333a6702cb614d7c63e86f0e0bdf4819bf125b9a4d776076c1d850f782be647482ed750c13c32a4a66cfa53b1ccd4193d5c3a068af660fe0f4fbcf362d48c3b264d540e487536b69cfd2aa635ca4696a8772696c1c92bc889e91871c64a330e284fe9002a92e8efa12a42374b05001ba4cc9f742a4512d56c8be88491c975b3a93762ee1f03f8204e19788c87ad77ade129ac4e42d61eb7167d92c2640a7cc8a5e02a8ed065db6df910ca233b4ef356fee6c8a06dcfa7076a4e06e40c68c9b7303a70cdb669bf027c727dc47fd6bc9a714d806dc16a82216e12a59ca2dfa948b08ce7db2c0c3c1e187a096f8587d05ab124ce0983e85e3d8e0e79f684aeae738cc9d88c196a2ed1e4d256587ddc5114396ea760fff643a14252dfe9f394568ac946f496c59fb8b6616e253dcb963a13b0646a5304b026b9583b0fb2a8edfbedd088b1208d50b01f139d2351eb0f22c4fac189793db9ea2754cb613ea445300fdad30fb08dd0a3e1c0c77670bb676457be2279d3b4850686178dd32730549212871d481a0de3bff12e923234c00a2b67a7783cc162400fb636dd277aeb57e8ad96e286e172416f52ecfaed68f00828dc3c76216b403875ecc9495254f6da80ccb52b224e352eb7baabdef118364f66b2285d815883647aa7d6e0116821c83827f94677af6758fd98f20551f0c36e25d3ad5d673ff4ab5371ff188e9655fd087fa772f16c3216614df16f0b42c643cc8714c9c96115d574af8a629f0e9397cacf13f76a50dc2dbb62091fdb901734c1fd1f6d905a8a2c9a51422a88fc663f7bdb35b6c709c560d1603f87cfc6ebce64c85ac3cb704ac374b9b5da2ac8f31e2c06f8a032b62f5190b165dbbc41fb98c7cc00ff8cb38803d70ffe45d7ee9ba1afac8595723a10e629adf311e084f3046dd06fc123d3116de1ce40ea8695094d4652b4fb87843699f7abb360845c4531ed9025bd7948ab9d09f83c056cb4b22416512c26764cfd292816170c819d5af6f5259955a04c9448042446946382e2ac020fe98a4ba05c7b84c9c04f6c991599751a51a694ba858610131684c7b5fa3f37cbb3d8ec38a4d0194c82ca3cc9e54854076570125e3cd91ecb9cf75318aa8ffafcc284977fcad4d8f12208271ee450323c1c93642cbb5f4f2975afbc7d70c07c728a0649bc67c74bb3cc4b9a0e8436992dff04bf4af1249e606eb87d53749a41f0923250e4db7994588c0b32a8a545326675a00031ac73f2d20345c4b0d652239012f596525341ba387e2483a285d6b45f10efe976eb379f81e802c48971eef23e5820e2b123c28df56c633b71a42b1140133d75c43d21c04c76149f28a27641c764346d06184e7fc9c0b275271b167cd573a5f92bd204b040a3ea33b1f2ec087d43e16fad30543932b778c9238d0e13aa88254caee16b32bba7e7c958f1fd460bfcd78806fbf5d9fc0e03ecb8be231c7442d5442c7019bde296d41e32a36615093387bf478cf394caaa8d108a671041235a44dd1ae4457baed1337048e61d782c829442cc84b9f7412fc69f7fec96932ad0f1463d68ba394bcc5ae2f00b8db5419ff070f26052728fcf7afa4497412155b95b9465ba4f281fba2c1ac6407014465ddff0dd5f67d6fcf2ded6dbe4984f42fea250217eed92fc630621eae101b2ea16d7f9afd7bd97de09b7c8b057d5b74c0124902d74977b42cf972c2f8fd0320ae145f3a416ced2262732569bc1694242c7f1e8f60aef5e7e0f97a110c9cbc2016ae5e00a11fbb2a351846f27b65fbd773f66b4801b12227a1d3d0dd370d360c7a610aa8247d816e51c2b440f8adf8e6bc8762033a405ee15017bb89fdcd574489ab92242559930d5ef17727828998cae5ed3d453909018db5e0d10f2376a202bada5e43995690f3cfd3ecd86e15c37c9d2174ec85294cd0dc6f77b9abf24614603bc29ea0e8107bc150824c8395f951bb2b14faccc7e1e0e872393a5d4923ee3da51db5f3992414a27e24bfe1772ac30d9c10cac3cae914babaf5c479b600ad949475fb8e9c9a15f48fe15a6217b2fb2efd522ebd3761d0697870b3d4a99c6497f52086ba609f0084e023fd274c237a7aae277a01809a1d66cece22dede4f954385e433b37c428dca2933a26e77e2ad3f1535ccb41b17d9aa5160ee116a89d15982217d842a8078fdd59afb2ff821474051bd4e8a407248dfabc53e685cba6f3a0367c388124ceafc776a2d4b559aae8ed94e4f44605d9d4bf23c864653117cf8fce8105a7cac3d05428319e014a15a850fa53c6a5c825b624c796be84286734a15a1e4abd2b91db11b3af3abddb99a31c47e99a04cc649d91333ac72e4e69c8a372f9dba06048c99c97aefab615b59827b86bc0a4b441127e982a321b8f9e2ec41b8e906534f0c1114b2f49dd2f8bdbcb9085c87322156dba2aee2033d7bdcea35fc8823e4606ed8191cba27e6cef80a514b7c2bbce28aa3568c97f42880994879bbfd608ee0594b542c7c7c53c27f7f78880c129cac18be3c47d1b289a6940abeb023489d99086526ec766b7cdf49f39284f8c70beead6260a883f83318df5baf9c0ebb6772e4cc05157154fc80e6ee4882c8728e0a2de4768876b9f785a15cece9ef5eff8a82b582f4a7ec422a95636444f9c17ca44e00e62fba2716111bbb8fa7c9a9ebbad41e268d7209d129330aac18ec24fac419256c9528c0f3223335c3e893e3334a154b503ac6261bafcc79b78c58a6cb93ca7d6ac8ae565d641633e0cf1012ab3f13f504b1f0c8e5359714613e4e0253241b7b88de5ee6e3e768e98f47a934a7adf2a75def22780c8f26f80f20c94015c558d1014379f34bc4fc9d18173f054fc18508c8166e0f2eeb8e2569347fc85993ab143118a6328d016713e5741698bca2a0989f86a9e97574c5816cdd6d6aaa6e0270d5eab12ff7d1774f14293f69560c739d966dcfc02bad837d73199d8f4584d9a38a27f44f9491c46cc27c4644c50bd4571818f6feaca4c4c692b9ae0a76c934e4266106027623841794d1d92441e5a2239bd14fa2586d617d78de221a2c348a8fd354f5cec4405346627fa0fe71e5b0808f99e08e5ba1a11c84132d0430d0861777e681294788a8c961c7d6d542f8990d0084b8b2f7a7f915d92d296c94f691506e609a334f687fbcc645da20cb60e536b68c7a2c907e292d6818f7f60ae18705db0a62175e99195e27acdadf54a25f125bf0fedb5e95576813c4217a5950e96e8b7b38270911d7dfee423ac30765b4cfc725b6792b3ace101c31fb48ca037e43478199e755426efb8de50141db09361b9d8002a7eeefdbc88a8054fc4be0bfda1a2e61f850b4e5fd39708a1c7faed02dd006a4481214014cf4ce9ed2f0ddba10aee9db709530bf7376b5f23b937f2e6bc09ccc72d1c027269c8da8d512ef5802cc2fc972bb27b901098789998d11008fa554a9e24fab3eabc93af22f089fca27190653d8040cfe9df673722c9ec386190c1fc2d343dcec0d0e5b99438981097f2ccaabded4136388cda2d715277914c7ede07a7b6c82732bd5a27ad4e4d49651cbef5d7d5ed3b3fd05fbfc2b40202cd740a1307dc71b12d0ea8043a6631f2fc9eb0a474c3f64d9383733e6ccb96d45fe207c342d5c9026390e2c449df722d13d9e161c9a5084244d67c57692f6bcaadc3269f996768c4a6e1c4725171723ea475f07735e7cdb8ce3efb995a4bdd0e987e0883d80d3eeda4f21a938e3b02ab31146763921598927f6c10b674b75917659a758d340f56ab22c50e420aca9a5f0044671bcc454590f4b5fdbf70ee1868cee709befe5104e952c2a9716df2e56c49ab799944e841407f1180f7fb72aecf6e2400ff4f07cc8d38147947de8f5c3a7ac8a12124906d7e480eee77fdb292ba4a5406c7d043c4590ec56ffbcf359b1f8e81cd3af3ecbcfc8d59b76a0ecca956525ebbc6db91f0ff0380033003cfbd637a4bdd1ca78066fe474a8b15596aefc1c205e93bd4ef4288aa25560a07bb35acdb46ecabf8395cc4cec8ee84d100edc5987ca1842bd1889b18c565fbb71847dc285d6a481583f8fea621af71689b9663636384dd2d1f3c443a0b80133ef05a74f74f318af3692bbbec8816c7c404964ea7a470cff645c17994438bc54215ef3e4bddb31303893545630015225fbb5dfb18d845929aba4202199dba4d842ef9150971cd28430aa063bdeaca4b3967dfe74a4915be1b66295610ccfa6e27094e4fd95dc1b809a213c4c4a4749d01168243f68495694f4092dfe811e87bc92ca813e70c519ef382be5469a63e0993a146a31ae3cc6c5fee9fa6b82008d95b97c84cc7e2c3f8471b60d9de6ab726f9ef081ff43b480a51e44f26ce2d031f4ef17a87b38eb0a62916267a148452c75c7f4c812ab94d9361c0608e8229ef9cd31f4952e25671785a180cc76c788427b0b91b1550337072248734260c4e25e9d8998d93011408f9a1236ccfc8ae49eddfd5c5ba56ff137460bc6c8f4ccf4d5fa63732aa2889053974ff87054f109bf5f4aee09d02727c4d7b6b4ddc2728736793d2f9027109507a796873114015361498613d919412f4a53681f84456d77d58863b1310fcb1ada8d3b3f9a8c220836f268020b3e94eeaf6c75f4e3589d2e77e679b7582875ea061ae95d08694e5d0596ae19477faf0cb50eff76c11161317acfb790d8f4f937d1154a12e1eb73918034c09673771c8e2130013a898ee58b295b5562982e7965d6c9abe639734bca500d2e1acc5dcba5580e9ed6f3440848022fdf79edb03f8f4417f1dbdeee83993fd687c759bb09e1d4d094a170f476fa887f76d1d95612d4f17f28a857c7097647f54c85b5098eb50dce8e3ab16f51eb851a81482a00043aa0cadbc813b583b541f6094fdcb26c90e300afd9aa0cab40c520e3b8a09fa6cba92d17469f4fdd79adb032a355d66f5e77d99b5acad1cc1297504f3d635e1c59ce70f623de4cd6d9f425d1c8abbb46c80a3ed952d8dec4ee5c68416bf6b909d62ed7ffda5b2359ff54739c5978e5bcdf03a1cf197ea234f32548763f79ee8c7190f5a8f5b29fbe15e5014db6057d8655199777df83febb2a83f0c9a5840943280ebb613d86d3d62f5b4ac379920067cffadac2c9e4ba81d386e2d7bf494d22d584802a742d8db7f8d13c4439bb9bfd064542f1ec3760ff013ee9531c93d7e749664696924f67aff96a177ff8c12d0a937a1fc41b153a973b7b271cf4f0edf489279f30e5ec09b48e615d0f595ad5a4ed60ccd0e4b036447d7273ea9e6e0229841684917c406184fdcbd0c2951da3c6bdede19059a754323c0727590be37716eef88a10585755b66ae084bc9ad2d34f53afca47bf18ab31bcc45798fc7b245baa6f5a3759a7d9e8743da7464b3c1dd0debdd59cdd9ccdaa907891933c70898ab4769a28f02d7ff5a63cb") syz_emit_ethernet(0xd2, &(0x7f00000017c0)="eb4c3ce1b9f65e3d7baf27f45ff8fc683a05608797781102124e2c944bf7a18274a82e16d2605fd8e6104e748a941e942bc935c97b6762429f441b6ae30d6fd198a54f8f56298afc343df7443fa3b445977e3fe64bb261260c76c1d7d32a2abeb2088c83d1689e810a0da7a2153ad0e15622c14bd76c4d1c7a9314b7571ccd6aae70df02e8b926b649c5073a2cd9775aee7c53eab1f33d166531aada5116ff6dae2e979fbc52c2c1d7a374850ab44e902efe7f29e11f4f3d1f9928d068bf8cfad7514dc57cb2ce37a11fa0bb970116e3a0c9") socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000500)) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) fchmodat(r3, &(0x7f0000000040)='./file0\x00', 0x148) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast2}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast2}}, r5, 0x3, 0xff, 0x80c3}, 0x94) 00:02:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="37f7", 0x2) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="827c92010073efa2bbdbff598d8b9dbefdf33b53cf8bf24ec3dc74d1b1d8972de4680c849691a1ca8b4e539594c88e4ff3ca45b46c8353f4dd135a9de5", 0xde1eaa3fb84a9f98) 00:02:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@remote, @broadcast, @broadcast}, &(0x7f0000000040)=0xc) 00:02:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x200, @empty, 0x10001}}, r1, 0xb0, 0x400, 0x4, 0x2, 0x401}, &(0x7f0000000140)=0x98) 00:02:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x200, 0x7, 0x7fffffff, 0x9, 0x6}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, 0x8, 0x2}, &(0x7f0000000400)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file1\x00', 0x10000, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x10000, 0x0) renameat(r2, &(0x7f0000000480)='./file1\x00', r3, &(0x7f0000000500)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="000053a74a03ab99280000"], 0x8) syz_execute_func(&(0x7f00000001c0)="b16291cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0ff9c4d04c4c8b8bf4a95ff9c44149e2168f4808eebce0000080200066450f3803566501ef6d8192558dc3c366a50f186746f3400faee47c7cf2460f18275726400f0d18c401fe5ff6e3df7b2170525004f4c4632d69f2c35f111d54111d00") r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x30204, 0x81) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000280), &(0x7f0000000240)=0x4) rmdir(&(0x7f0000000580)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000140)={r5, 0x101}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r5, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000300)=0x10) dup(r3) 00:02:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x200, 0x10a) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000080)={{"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", "4d4c7aa57c76b2748f1efc5df8afced702b237935bad74b1a1948cb4fcfe0655", 0xe3b, 0xfffffffffffffc00}, &(0x7f0000000000)="79bb2d22b3166100ca5f35fba8149c0a642bca9e84fe9c5179bdcd58515d499fc496dec3a7ed69d095dbdcebac875662ed71d4e673f6510b1d4ba73c5bf7fadf7c14bbf5b0030b74", 0xbc96, 0x63, 0x100000001, 0x1755, 0x2, 0xfff, 0x800, 0x5bbf}) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) 00:02:29 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x9d01}) 00:02:29 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000580), 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x1) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) msgsnd(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000001b647ebe4d7918a724208367c12b25bf55fc5fb6c5e1f60dc2edb3dce92327c10edf7d377bdf9f327d74f15f52030e9ff9f71261ce90b6df364672f2c346b21e818082cf81b0c5c106f3a9f33dbe192e7b0783e65236e1a748b71de17ca66ab0a7e6cc83abe81f48d6e16cd4f3c6f0f8754d15fc6b98d6ab059bc0c9c092f037afe11c8b73ba8ec98d8c6a8ba16203b3999547aa03710cfae03f5a0108b8bc1d0f2c681c3c7cb3eee986b394a3b8553b2f19b74a54e687c5babf158ed495f8ac4d"], 0x1, 0x800) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0xffffffffffffffff) truncate(&(0x7f00000005c0)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f00000007c0)="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") syz_emit_ethernet(0xd2, &(0x7f00000017c0)="eb4c3ce1b9f65e3d7baf27f45ff8fc683a05608797781102124e2c944bf7a18274a82e16d2605fd8e6104e748a941e942bc935c97b6762429f441b6ae30d6fd198a54f8f56298afc343df7443fa3b445977e3fe64bb261260c76c1d7d32a2abeb2088c83d1689e810a0da7a2153ad0e15622c14bd76c4d1c7a9314b7571ccd6aae70df02e8b926b649c5073a2cd9775aee7c53eab1f33d166531aada5116ff6dae2e979fbc52c2c1d7a374850ab44e902efe7f29e11f4f3d1f9928d068bf8cfad7514dc57cb2ce37a11fa0bb970116e3a0c9") socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000500)) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) fchmodat(r3, &(0x7f0000000040)='./file0\x00', 0x148) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast2}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast2}}, r5, 0x3, 0xff, 0x80c3}, 0x94) 00:02:29 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r0, &(0x7f0000001380)=""/4096, 0xfff3) writev(r0, &(0x7f0000000000)=[{}], 0x1) read(r0, &(0x7f0000000140)=""/252, 0xf8d5) 00:02:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f0000000000)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xb7}, @in6={0x1c, 0x2, 0x8f, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x2}]}, &(0x7f0000000200)=0x10) 00:02:29 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0xc700}) 00:02:29 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) freebsd10_pipe(&(0x7f0000000100)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{r1, 0x4}, {r1, 0x2005}, {r0, 0xc0}], 0x3, 0x65f315c2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r0, 0xc7) 00:02:29 executing program 0: r0 = msgget(0x1, 0xff) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000000c0)=""/146) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x10000000) accept4(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10, 0x30000000) r3 = open(&(0x7f0000000000)='./file0\x00', 0x240, 0x0) msgrcv(r0, &(0x7f00000001c0)={0x0, ""/22}, 0x1e, 0x3, 0x1803) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000180)=0xb) fsync(r1) msgget$private(0x0, 0x0) 00:02:29 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x1000000}) 00:02:29 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x3000000}) 00:02:29 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = socket(0x11, 0x20000000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x8, 0xc60a, 0x2000, 0x3, 0x2, 0x6, 0x0, 0x3, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x8e86, 0x1720, 0x1000200000000000, 0x11, r1}, 0x10) 00:02:30 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x4000000}) 00:02:30 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) syz_execute_func(&(0x7f0000000000)="f3410fbdc1cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b4446ba9d0ecb0e0f50e38f69d8289bd1d1670f381d6a2f67450f483bd1d97c7c576161787896c401fe5ff6a9c1460086e1b1c482010804f4660f61e0892a6f0f3200000000") 00:02:30 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fdatasync(r0) r1 = dup2(r0, 0xffffffffffffff9c) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x100, 0x1000) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x1, 0xfffffffffffffffe) open(&(0x7f0000000000)='./file0\x00', 0x1fd, 0x14) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x100) fsync(r2) 00:02:30 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) freebsd10_pipe(&(0x7f0000000100)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{r1, 0x4}, {r1, 0x2005}, {r0, 0xc0}], 0x3, 0x65f315c2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r0, 0xc7) 00:02:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000100)=0xc7, 0x4) r1 = accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x1, 0x1, 0x8, 0x7, 0x7f}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={r2, 0x0, 0x3, 0x0, 0x5}, &(0x7f0000000280)=0x18) getsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = socket$inet(0x2, 0x20000003, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000380)="91cd8080000c8a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1616178789647dac3a916460000e1b1ac45e22c892a0f0000009f") r1 = open(&(0x7f0000000000)='./file0\x00', 0x20204, 0x0) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0x7f5, 0x5aa}, {0xfb68}}, 0x200) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e2300000aae000000000000000000000000000000000000ffffffffffffffff000000000000000000000000000000005200"/136, @ANYRES32=0x0, @ANYBLOB="00000000e6000000000000000100000007000000"], &(0x7f0000000080)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRESDEC=r1, @ANYBLOB="00110200"/20], 0x3) 00:02:30 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x5000000}) 00:02:30 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x5, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @rand_addr=0x3}, @in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7f}, @in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x2, 0x3fff8000000, @empty, 0x1}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @rand_addr=0x90f5}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0xc25}, &(0x7f00000003c0)=0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r2, 0x3}, 0x8) r3 = socket(0x11, 0x3, 0x0) sendto$unix(r3, &(0x7f0000000100)="b10005020000000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) 00:02:30 executing program 0: r0 = socket(0x2, 0x100000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x2008c) setsockopt$inet_buf(r0, 0x0, 0x37, 0x0, 0x0) socket(0x17, 0x40000008, 0x101) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x23f) 00:02:30 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0xf000000}) 00:02:30 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x11000000}) 00:02:30 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup(r0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000140)="2d34f18a8788ab3c8652064fb7fbc6e0e9af1c4edf1a8fe2645172fdc4977fa19532ced1235a4652acba0e651b5054979e4f7722c81f9ba19830499c9a4536ebdcbb6a9c06b71c54230700fa5afca8ebb5710f5ff5938fcd4c0883fe6f60f102b5643ffbebcd7fe735205aae02a54dbaeaa509878fce0739a297911d3b85e4b45ed5e2b5e1be0aee1df5a3ef6443a7fc9a96c3e6061ae10cf873002812d18026df8f6a8835b05f333931284f589d3e2901a3573b") 00:02:30 executing program 2: syz_execute_func(&(0x7f00000000c0)="b11891cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xbd, "a8762629026a9554ce766170df14de1d4729cd7530777d74a09ffd52ce13d8dd8968470d13670ad93aa3fd7c5343d2b576ad10cc3c85704bba593af8f8c47b62928ab20fab849a5b61d175570785163fec5b9be99d243eb4d975438cd8657198b1e708b3b0b4d81c557cf0800bae72741d6d27c65df829d66b7a81e727ad009c0ccd5e0273f5f040a1c970a3be6d948f793d0978bcbcb8d1d6f3ed2cc995165ea12bcfcb568aa6a0e375ba8b63da624a7a7e70229df5a820f18e7f2d0a"}, &(0x7f0000000000)=0xc5) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x6, 0x0, 0x7, 0x5, 0x80000001, 0x3, 0x4, r1}, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) 00:02:30 executing program 3: syz_execute_func(&(0x7f0000000000)="b1f491cd80d946f91cc166420f3a3800588305b30c641e320f450f0f3ba4c421fc51c1ea3e66450f3837247bc48192558dc3c366450f18674670660f3a208f0916000076764f73c4e17ff083422bad7bc421dd3666450f66f7dc6a000ec4a359484a18006669a0b90c00000010dfbe67366366ffe0326408040cac0f01d6530ff5218d181c4a7d7d63510251") 00:02:30 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x9d010000}) 00:02:30 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd, 0xd41b}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0xcd4}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x1f}, &(0x7f0000000200)=0x258) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:02:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x6d, "651313d7f797f1ff6d85e137dda260a7552591a24afcc017f7503d805236485305f1ac707fccb9a15fb2f9eacd3a68235e797ecafb9497d15fcba3ed0d9e441aeb699d2813f48c95b4bc158b47cec1d8ad0ad1892a51243c47808aed9051cf32520475f1cb26d7c4cef7525ea6"}, &(0x7f0000000100)=0x75) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x800, 0x100000000, 0x200}, 0x8c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x10104, 0x0) ioctl$DIOCKILLSTATES(r3, 0xc0e04429, &(0x7f0000000240)="438bf25e070f3ac19e8505ca27fead6ad0c33926ea71c9de7eaa48e38e27faab2ae811fe077cbeef4443bd42e453a806b4d71826d94d7b5cc10cf7d773baa1ef7ae44de3a34ca1cda83b3ac511c67b62068154d11044d3a73186ae0bd9be58298e3936bf5b51a6baab6a53dffdc4fbe0aa48a6d889db5e285dad0e1aca42fec91159b840cdbcb801395df654a1fe7acf813fae91a054c25a71f9d5b7eef3bbd47351548a31a197db3a68da31490bc9f8df4a173c55a08a45d3319c3af7844ffa4dee19e46871") r4 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r4, 0x8048756d, &(0x7f0000000040)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x3, 0x7, @empty, 0x6}, {0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xe389}, 0x9, [0xff, 0x5a, 0x9000, 0x3f1, 0x100000000000000, 0xb135, 0x9, 0x1]}, 0x5c) 00:02:30 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0xc7000000}) 00:02:30 executing program 3: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80, 0x3) r1 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000580)={0x0, 0x81}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000600)={r2, 0x3}, &(0x7f0000000640)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000400)={@empty, @rand_addr=0x4}, 0xc) truncate(&(0x7f00000001c0)='./file0\x00', 0x7ff) nanosleep(&(0x7f0000000180)={0x2000010000006, 0x80000000000040}, &(0x7f00000000c0)) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @loopback, @multicast2}, &(0x7f0000000040)=0xc) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000080)=[{r0, 0xd2}, {r0, 0x6}], 0x2, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000480)={0x6, 0x8, 0x1000, 0x8, 0x4, 0x5, 0x3, 0x0, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000500)={0xfffffffffffffff9, 0x80000000, 0x2000, 0x2, 0x8, 0xf7, 0x8001, 0x0, r3}, &(0x7f0000000540)=0x20) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000440)={0xe4, 0x74}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x13, r0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x48000}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r4, 0x100000001}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r4, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0xd) clock_settime(0x0, 0x0) 00:02:31 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000001040)={{"80eaa0e457c5b2f4345f3e309947d3a2a710f8628932267183b4b43b11dd13bbf5be220fc5d8734458a1b2b3a3e4ffe9646b6c32c1e83d49381598db39acd716983c0ff8eeef62eb9adbbfdcb270ce69133f65006a1ba4236eba4f2d4874c37bb617ec847a9b78ca4302a486130f16777386502aafba74c2b6fb1e5e33d0a4c5b0ffe9cdf7dcf1f52203f6192c291fc7b0a0c189066fe0e546d867c3a5a4e190369657d596ebf6e329a19b2ef697aeaf07b0916208bb92c6750a0659d0291f6e079c0ad2a2b7a06c47b91e4d4545142fac2bfd47ee3d65348631c3622536930d357cb28035de99438a114bc456a4e23f480ac86ac941d434d1a14bbd7b977939abe9023aef63ea41175c047b1fb77594f171e6eb1a71636b43474415c92188779be8137be214d2ea29232fc3f928f0c9da43357d50c51d49f08d07c25084eb5ed0c505486288f33fba9b0639938c08e5e66072ec4ebc2e41a25bed3a740c9e2233531581c4dcd4f9a3ae2318a4f80456d32858c75c6d7a5cb09e542b3c5eafea06e3a04bfd285dae7ea68844dfe77b6f00c379e2dfd859810dc25a6fedb6c04971ba5bd822b54efe7a07c9f1c5bdca42d077684aef9098cee57b971afb31d7aca7cad038c7235e279946dc728c4b975bd7220edd304d3b527185797c056b28b6a4b301df0dd2715f7f538ef646d12f689e795a41f89c62626a2f62c3deb19cca9bc99e2ea55d351c149e3bd630f5ea586b895a3a9a3d62f3209ecacc011f1d490e4e9572e40f37ba6422a2a708613788b669c982b087423edc551a613d338d4ff99f0f238b0556811bfaba1ca0c466a5f54a824d9743f292cee0fbf5e1a0c889d08645c9b200b162a1e08b878247af46332bb69eb3eb4e58ad57ea35f6b7b3fa14f6381da0d0b2d2fe6252f80f3b471455731561343a7296c41781c1f1b6fe13ab10bb67d141c4f35dcc9e0cdfbb1fd489d7bbc6f4c6d9bdb9c93511658939815abdfbe2e6675adcd08902ab2911a94b33f8f480f23ce61422b8a40f433011475ac0ef06ba21425d56679ea5a62432d857653d074fedb7b838e717339a276266fef64ef12cef808b03055e595b8d61a47a2c2ba7ea3823aa271af80b005063f2f4755bfdf13aaaaaad3eeb0f11164ec9740b9584af4944beeb2785c7dd9b6e6c0569e9fe6149cbcd50271970052072d55ac10ad864603a272266b736b419fd128ff88572b0818509eed25c1bac5634bafbb6725f3b156cf4aae5f655a80bbe4a2e46a799b386d5777cdd1be35ee6808e3e497488e3bd19a2600624a27cfa9a18d95bbb77ea287a2c32cb50144df99ce4741efc0a24ff83664e4a0712197ede53279f587fa2c9c07c6bdde2d90a6adf0da9b384575060c40a7a25b53e09d9fbaf2ed443f1a94feb64baabfc84f6bea0120ad4a3cede13a34f20b0d78c5c676ea4", "60bd9dec31c001d8ddf1656a33dd67403e81c5bd65079b20598b3239096f4b65", 0x3, 0x7}, &(0x7f0000000040)="ab3a1403538b4a2d8d1b2f27bbf07b39cdf37d76eaa35621a9c411791ecc990d040ce55fabe29bc4ab35fcb3ebf822a2ea0e9ff8f0b0369a7d4ec65e3de72b9e72699ce9331faf1375a5a7b99f5e3acaa042089028566f72cfd1174c8dfeb7df9375b3f8c95720f6c5b2cc963f5916eb35792e4d6cff8e3a3f349c1b23c566e3a08f635ca852bbddba480d2dc031b516836c6bb9e7ae0ad5622446dad18a5ac8c4127fde3e0c6af1216ed45612d891bd64f303e1d124270233c26dcd1ec47951ed51224335782c1be6b07b3c6ced3af5d14c22c63b7410a206001cbebcb7487b3bf77b4e793226975ba5faf5123d662be6c5f0d94a26a5dca28eef0a46496a347d6c0163cc5730b05d83759513d0b568de06fb030a0ead8c8be383cecd6114ae122559bb7e39910edae1ab28adb8f4fb7402023450d8d11b50af3b5a0c46858347653bcba0dae85944a468be693d378f9067dff8e7255a5abd22e493c9b1758994154e9e15d89fb430baf89d136b9a254c99de9df62ba0ebc316d9e607457989c18f3b3826d160c862629b5451d7df64f62f88e8cf59d440e7a91b6a486d88e9d07e22dd1922c477c90c0a3c2f79961813f3582677f19340689e4bef3a71bf114ca23d7769b5e241a593c8926f9abf1369c7acdebb20a0a648187bcc51bae7d6d9456a1ed060749408554b24d1d63527cf6296d4cd1bfbe614c682ddcf1da746388f7875319a8669e71db4a4484f2266e4ab40455575a71b15172e72190a8e557be9da9ed2e82151dcab935a5b29c88352a5d8971b3cd77d3f9ae383059e1e5e2e526a4272d29e8f81574a5bb49879be8cb7b0a0be6a22491735a8f542c0d4e2caa46b33833152e775ed499f8344ea427c128c39416cfa497842341669ac799f3232f8897f92ef4c21bfc9c5de2ae8649760882be95c6bdd1728c0d83b7d7551cd9219bb087f6d49e58f63bac88237282cd90f4b3388959448e158983be6592a8dc7eb217e97e858f235348b48505df48b7aefaa77f8ef227642aeec57d67e5fa3cd23543077fd5bee56463cfe06d06a4344fe52cddb36d7b94f2f1daf2b9ffa394e41d4e1380d1d55e81d95b560db0c393b704a99599dba2c54ead269c2a010b707ef76bd82918dcc91549a6054ff5fa29daf1613e38b2852f96a5011a3a5037acef351c942d432233a8ff6c16cc904241f2bb46918ae401d706190a51fccf72b8e1a7cf7ef1b80cc8ccbbbc5f829b3e9c5a8754131bddecbf9bb170098f2fc68d5cd0b73d27ad42a236be1cf5da8eda23567496151ad3ffb5d1ad60c63ae2fc9d22c2906d1b6b08180e62916730c06b9ac8a00e063d92a6bc9222c6b3d0bcc3e7b782423d33cc54f417e6c04d60ca6c36c64e24c1e83ab6ecc1b3cd0c2da1e84c7b3157bd7c05184119600c3363a748f2cb5f2ae04b7e50509c08ea986f0a1e865211874915200e3c38b5f974544b2ed9175b8c6747875bba0d85706757227ae76b3daff7c9a424df5e65a6d28d50ad763e5ab975d28daa6475da655472bd8a50dbc80768877937e9d1e3c2746ca746611a3c16dc529e8f9a6175e1369b202939d945d4fef82955dd215aadfc885b0a36cd370f19f0b3098faffe5c5544ea49cc3647b5d63829a8a5e531640c91b45a2406de8474a50ba6e0ea77080edbcd63f0c78da1c00e02f9745b9ce6e85223be67973ea93291bcde62a7629eaea56d6ab24df0e31334a4f17b569a670568088decab4ba911d1cb5088358e7197d753ed9bbf6e3743c6ba46b3891f966b826727f0df39c72e7b4d87a44ead27e39880806a8e7be711b4d9d7468c48811e1af1d7bf7b054a00a269be13c5cc746f06fd179d8b3f350aecd6aabf02b21a86369fea29e202bd2ee9e1085fce13d30eb8879d7fbb8152294b81730ec835bad26b26e1da45f8a5bad5f30e3aebacd67c64004c3a7e685f97ae27ed1173ccdbfee75ec3d04e72eb6eca9afea47a47e6c80d83db892e390f2832dd7c1ec955f39c5b4f0424cd9785ee98bd493f4af65bae5cc96139592362a1b7d74f4fd0469dd49f2e1f66bc0e1f3ca40fea0f8d65eed3b7c4dc901f56bdaafa9e75ab2e53c21149e3f9c5499213fef121648d3cc6a3e6353e85eabd5278c0cf247d873652745c16a177340055835227b6602850f9d5d15e8ef45ab36f96e28983658606e00458a4041b591a9c8214b46b96797942fc61daded98f31cd428ddcf75dc5fa8609d5297323eddbb0012d35a3c36c62cfce38282eec555b49c02934022221bfda4746b6018a58ded671ada7abd20f07b2de29dc79bd33ebcd31caead43f46e0d5212ab782e953860adf972f09d1ea96e424231152463f1dfe7ab512ff7a4d0a111a7418bafa19d3e7aee1b5dd41f1f92eaa7649d59fdffcc5000d67d0a72b130d6ac855932a8b75700fb5304771a0c5c17d2904b857e8ac810d075609dd0b5a2b62773ec1fba9c72e70ae5e041e25997ab906fb93b0201cff784c28a9c749bea0d335aa9f529cb941d72ddc6605580e4e5150298aa24eb1a2158155112acbb547e237f50cf68b896ca2289f57e60cf8a58eb9b61eb65959fdbfc6c9a5d6fd03d058546a68bb84cadaef24493d8f83447c1de139170ee34c12f3c7d78c574c8c093b409f402fcb8f12684b76bba660ced7bdefd7467c18d4b5f836877ef25e5798c0e91bb439284935ddd42498e7f51365343817df207492cb05cc7dc9b8d4aca16a6ac30b8c3831cb1d54961b4f4860ed2fd30bb62aa5ab3600fa6328dc0a37b3f1159d3bafe5c8928fd600760b82d7f989ded891dda8f3c507aded1d58e57da1c05487c898a66b87efc7a244be575340f36ffb0a4b29d2d646b37bda22d77b8d0704460fc87dc792ee010971e902401a4f2fff1bc8bbc02bf39ef51bb5e59e9c12f07e38e15e5cc0eec9814f10b821941b99fcd19d15e23717acb704f30460bac6d8adafe40ffb6dfcb0e82e2313c3b7b69d92e04368e743abae48b6b4b5e5c8c83492b05b0f38cf651b8e47a4b84661ea99df83aae33b1604f1ceec41bd50d33061e3e29f86a556daac922df86ba143faabb7f5336af59bb3badb726ed28b1d3a6dab4bccfc24a3e84b6031362ba47ad99289bf50d77201f45166c83cff12b833e5d4860f098c1cd3a8964537e3cd05dddd8f5a7f9bb30a5d6aaa4fccfc57f9144151b1e553a3c36c36b7bf07ffd991d4e1b6cdf7b694d63cf2c72c91c8687dc50c1af5241f0171b7fc80bdcc1c06260350e9e5dfb542c79055d1a09d0c1fbad294c329974e2bcfe133d676cc8bb70bb517b8d6218ddf59d834d35e4a7ae3841b5a5bf87b643462e565a0c52a9c8f19c1b27c5ddff0ff63aa255aaf77e1b496ed612ce58d0cbabe6188144e1ec2f43728f1bf34ff1cb15e40ca3cb91369f02899df96c61f245fdd3e9449b4e93a62df9ce680aa4be984652d9452791b0c3bf9a85504738a0e45d4b00ce86b05a34ea90e7374aa2f091f187bcfd7c78dc224efbb68e2b97aeff9ea4d7b0d1d390bd6d0980b2c409ed3cf84436b2788a38f7c9deef991c872b8d190ee72038244d0519c213c207226882eb99fda006093b491340c97ed33063971b23ad31e0664f2b59840c0c245aacf45026c2b256cc7f3d0073ba08c99dba847c29da0cbdd2374f5a989ab2690d29b13337dce512f6c3a2d77604ce0418c8d15cf218a8981a5adcbd6f40654a7124e3a8b16514fc39ca619962e07b234cb9783ed64a39733b1b7fc03c6dc7cf5914d28ae5d66a3ca33ad5f1727a73aa0834bed9017d2094d61350e0bb286b133dbf16b6779f5a94cc949f529b83a9664aa3747811615c2758ceeb3f2973b4557dc6151e18308c3ad10eb7c16dd9123dfb967d88433fa178c7fc4241f799afc8d9cb605fedc0c575eda89ef07327bfdcbd7343a9a30d5892fe454d36739a6fed5237854954bc9e46264cffd8c09cc77fd7e4b2c1705001b368c482f7ad686574e0a783b760391ab5b0587aae97e2546c15f26dc28baf2605d4094f9add4cafafc258eb2953d47e098c98b6e19faeb6d1bf4865e7f6a258d591f35dbf259171ad7f8115352c1e8a71b4a1e1b80e31efb88c613cff277971f0befa2dc2ce717fd91ea0e5f24434654343fd172cea89a061433cd1d19d223ed6055eab9143ed08d5c2e62a5b5d4eb3053c844c919661e8f2c98005440dd2abad3d94863b6dc24886665a99af1a670b53a5741859153b410d254972fb3699756d2601522a5189cc612ec6ab6294e60a32ae67fecbdef10510bb1ec83448325c130993d697bfdc31649a55ba9683e835ea42c204e7bcc4e1a78d3695d04923424fa15b378fbff8e76a6f69d63a7e6ecc79908b137eae3b93fd22df45288e100bed456dc5842f4aa75e5a51ebb2f83e28b13eccd22e8a776837db5071fa10740da35691b279f462b5d93a4133ffe596a96111db079d89a364a111179c38e35dfef0c1dffa65c51a56496481b262c1dad03e70fbfaa07cd73a1c94a21d0fcd51f1387a9358afc79cf2ad8af46f08ad8235349aa736219511f2209e94431c7405e6ce5f1841bcd1fbab5917ad28b6aa21cfe5779f2de91ce9e59440df9870f953da476f243455c7dd0a9b22f8d357d2a1d618a7fbf3c4a4c533d596eca0acdfb57ae046ff47baf44a0443d0d1d440d3a2c628a8a8e5711a68437c070fcecbf7df0f8db82d012e5a71195f6ea355ad01d55d145d581da568d235e200edf119791fe69476d2cc0b175d046dc8823f33e95386f896e45e38acef2664d29dfa8ec051d026f68b0246c9f964bb6e6099c6b6afba33f0566a7216bce18dbded03a44fe64a122694d2b406ee17454895cefc72fd12ae483c8d92481a866b3cd1433e12e8dfa447c096d8ed2c87fd757fcc71e44b5a7ed03174f75d7d6eb2f5efdc65ab0658c727f8675bb206bf72a2b3c96f3afe779a6f40d14fedc1b437bb54ac50301b128ddfa562fc5a9bc3043526d1dda45f961e4586511fde683e4ed7f3c9717a1078db77528d36b2ac9af6bcc048fdfb92bab7659390dd1bdc3ccec4d516e2137e5004bc2fe3523463efa9d6a1bee8320233b502d18717699c7e3ea8e09f8c4676428416af836e2f353464a9ac4f86ff845195fb749dabfc1d6ebf8b91b6876545678f8b6c7b1d15de53c0ba8c337e76f53b12e9fb72bf0aaaa0f2f20331e3e9f9fe5c8f27e52a6bfd2751f6942781121c60da9e391381f09aeb3a258ebd5d0d7dea581c0dc1bddcef78e1bc27843c7c3a9a1e7019ee204f5663624de779dce5f1efb11083aa69591356a8f429efc1fb55686aa32e96f0ff17a8d08a3eecaccc38ee39796aa69769430b18b86eb66e2b005a8289da45ded394b857a753359f2e969711b29d3519bbd115c84246fc77f3b0441282ad732248a5cd398bffdcbd03e2601ad0a64f62d9c736547ced8cc003e264c8a4e918ff3c1af830886e12b83b0d4aa2da37264ff57338a0377c38712d1c8fea8009742733620aca5149592f3b7a659894432e91f501613e9160d2892a2c6d103770de9686585a5bd088572b5e8683f440eb29cd30230a0f9548b133b9470e5cb5accd4efca0e0283ee7ada0a0f9b1d6ac6a442bdef407b3bc64c2a7b09475813c7b466dad03534a7fb7b6448d4c6190a9735fb71ab311d2c3e7ad308c9f24df077af6c1263aa01495f7cd3ea846678efe76e39cde175cf165593b5eaadfe7377607fdeeb1f0af48eafcacc9560ba5a14220b2330b5a922ed773c419ea88146742269493972a830bb81faca87d4c786c0be909262907186fed", 0x800, 0xffffffffffffffda, 0x5, 0x800, 0xfffffc0000000000, 0x81, 0x100, 0x8001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x4) 00:02:31 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x3, 0x99) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000800)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000840)={@loopback, @remote}, &(0x7f0000000880)=0xc) msgget(0x1, 0x204) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000740)) fcntl$setstatus(r1, 0x4, 0x4) freebsd10_pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000900)={0x0, &(0x7f00000008c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000940)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000980)={r4, 0x8558}, 0x8) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) recvfrom$unix(r5, &(0x7f0000000600)=""/155, 0x9b, 0x40, &(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f00000006c0)={r6, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000700)=0x10) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) r7 = accept4$inet6(r5, 0x0, &(0x7f0000000300), 0x20000000) socketpair$unix(0x1, 0x5, 0x0, 0x0) r8 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000001c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r7, 0xffff, 0x0, 0x0, 0xfffffffffffffe11) setsockopt$inet_msfilter(r5, 0x0, 0x4a, &(0x7f0000000540)=ANY=[@ANYBLOB="ac7000000065a41066918926e86abe0000000000002b19330be1ee1ee0bfe44ec5df2b048c73860004c6a8331aa196b82253dac9e70000000000000000000040000000d56e208e7cbc7e614a0a182bdfbd768a1d32a74e79350e37491fc82051385bff7ffffffffffff77971dacab0f22dd8415d2f2754b4b4648cd58f00e577a4e400000000"], 0x1) 00:02:31 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x1000000000000}) 00:02:31 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000), 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:02:31 executing program 0: mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f00000001c0)=""/65) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x5, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x5}, &(0x7f0000000380)=0x4) r3 = accept(r0, &(0x7f0000000300)=@in6, &(0x7f0000000340)=0x1c) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0)={0xffffffff, 0x37, 0x8, 0xffffffffffff2591, 0xfffffffffffffffd, 0xffff, 0x7, 0x3, 0x1, 0x6, 0x8}, 0xb) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000080)={0x1ff}, 0x1) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000280)={0x9, 0x7fff}) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000003c0)={r2, 0xb, 0x5}, 0x8) sync() setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f00000000c0)={0x4}, 0x1) 00:02:31 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x100000000000000}) 00:02:31 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x300000000000000}) 00:02:31 executing program 0: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0xfffffffffffffea0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x6}, 0x1) clock_nanosleep(0x8, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) 00:02:31 executing program 0: getpid() r0 = socket(0x3, 0x30000000, 0xa) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:02:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000100)=0x1f7) setitimer(0x1, &(0x7f0000000040)={{0x3, 0x7}, {0x4, 0x4}}, 0x0) 00:02:31 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) wait4(0xffffffffffffffff, 0x0, 0x17, 0x0) 00:02:31 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x8000000002a, 0x0, &(0x7f0000000100)) 00:02:31 executing program 0: r0 = socket(0x1, 0x10000001, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3}, 0x10) 00:02:31 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f00000035c0)=[{&(0x7f0000000100)="51cebe8fabb1a3184584945067b51cbf8d85ea46973cb63bccf6e08abf7a029cea5555053363ec955d9f4ba6b34bfb1ed8bbc2ff4e7a3bf8156f8d6a3dd6bb8200cf57cd998ade3ebfa18ece452fd31060e2654a9712d914cc8fa8bf3d016abe0368ed6bd049241985b6d5629df9d50ed58f9c3d896021575571c7c31f96a8ed21072a45e124d338df0daf986b8be06755972b2d1536b2481ef1c1b5fcd3f48905d7", 0xa2}, {&(0x7f00000001c0)="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0x1000}, 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{&(0x7f0000002340)="477d98c16789b89e08e8ae36a03e5f2cc61ff6e114a4d385daf8109227ab4688bf60e737bcbbcf8b034719cf63cd316207bc4519cd84edd26f366538860dcec0e03576c7d6df937722ce9af68463cafded87655b52210608769d86f44e37ebf46fe33a68be5ca86e5fc210542426843013f378b2ec4514528a37d3ff0f824d3d1557ace919575b813118759b093dd163bd3e1a7e930c7a3dedac10d292c97217872dcdaf0c8226aad0016ff70eee0088252357a4a911aa5e7706c5c6b171ee", 0xbf}, {&(0x7f0000002400)="cb0c5952fa5512c2ea1473790475641f6c1622a505c9be8b382c303421b864ff161711f932d325fa2408ec7ff5608aba9638bb6c4ecb34ede2ffa9c59f20c9a479dee6770923b3da836ae2691b714cf0cf72350b04a64c5d63308d49f535886c06164cc9722d50a68bc4afce24a800a8cd", 0x71}, {&(0x7f0000002480)="07894da44c5f7406a9f18a2ed854ef75004869d7098c09852a12bbafcbc1b8fac57786e4c1d645ad521177c87375d1c7ea08bc32df", 0x35}, {&(0x7f00000024c0)="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", 0x1000}, {&(0x7f00000034c0)="bfd50f00f3e0f83f707f1041b2c1c904cc8cc0801e34575a8a2a7fbebbdad89365f0ddd97b9818db885b8ec1246bb951177415f7d385d4f7fa0c0016f5601c2d8dff00e46df09525fb66aa8c7c76978a93b69251bf78e1360855c9114af94bc76c1a2f1637bbc3e47f7c05ee9d1861a91ad6bf1efda086eaaff5d3694834430b661b2f768e0ff4a03cd20d03283c05d336e1e1dd4ca394148a338613fc35737a006ef739646e529a376bcba55cd809fb9114e2053488d05ea144fbe1775904f3ffcc5169e77828b0ba", 0xc9}], 0xa) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_buf(r1, 0x29, 0x52, &(0x7f0000003680)="5059b77542937295366464d0ce8b2f", 0xf) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f00000000c0)=0x3, 0x4) listen(r2, 0x0) close(r0) getsockopt$sock_int(r2, 0xffff, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept(r2, 0x0, 0x0) writev(r0, 0x0, 0x0) 00:02:31 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x400000000000000}) 00:02:31 executing program 0: 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$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00d5cdac402000652fe5"], 0xa) 00:02:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000080)=0x10) mlockall(0x3) open(&(0x7f0000000100)='./file1\x00', 0x4, 0x4b) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000140)="3924ebed90eea6edd37735a7e0a8fde5b61b9ba1da083dd1d8a2aed9013b4faab5f73b01395f8030a6b7605f9769bd3697fa1eb3e5b9075457c5818cf97a4daee3de2c5e4412d6cdfc04579077e163c6b87ab4b03087cda107e4c668574b36231002707a87fb11a4864c13a16745c76c43d514581bff2cf2a78a9f0f47ac97783316bdec17f806a34f992e28a5021438e54b2e815f4e5e8efb56d22dbea9278a8b23f079dc0c42aa8c45f317fc16545a285b70cc4f20b3a65c94962ede94b3bdbea035b6e9638d6cca3b4b862884de39e7b060d33aa2029f75", 0xd9) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r1, 0x0) write(r0, &(0x7f00000000c0)='R', 0x1) openat(r0, &(0x7f0000000240)='./file0\x00', 0x100000, 0x88) madvise(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x4) 00:02:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x400000000000005, 0x84) r1 = open(&(0x7f0000000280)='./file0\x00', 0x100, 0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x81d, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000480)={0x4, 0xfffffffffffffff7, 0x1200, 0x101, 0x9, 0x100000000, 0x3, 0x0, r2}, 0x20) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000600)=0x4dcf, 0x4) r3 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x8e) sendto$inet(r3, &(0x7f00000000c0)="8193341b6a87571e2f55a8e3f67865188aecb4d92cb911d8b6c8ee6a340145e53b7dcc8d25fc5da047fa29a18dbe4e81aeca61bc0da869a0977997004a23e2dc5fab283ec971c09f01002fdec33dda99b3d2fe77a3145331c000c6a7542f51afd2e32a22dbdaac4f9431a03c11fd18417bf46f8d73f3fac761d4ae46c896c822c65213432f7d38b80629d9512bf3d6c7823545e57cd494afc7f35b427698ae5c059440bc94d9253e1f98e31ab4006434b7dc328cbe6b6c63a0924b17a5fe5417ab4e1197a14052871e0b21d03c9e862843d8f8b3", 0xd4, 0x20080, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom$inet6(r1, &(0x7f00000004c0)=""/241, 0xf1, 0x40000, &(0x7f00000005c0)={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) accept$inet6(r0, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c) accept$unix(r3, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f0000000340)=0x20, 0x4) sendmsg$unix(r4, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1000000007000000000000002992d0a158427b04fc81a5198ae37800018cc9842b3f5d6b6394d800"/55], 0x10}, 0x0) 00:02:31 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x500000000000000}) 00:02:31 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:02:31 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup(0xffffffffffffffff) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = accept4(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="5584d2"], &(0x7f00000000c0)=0x3, 0x30000000) r8 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x12) poll(&(0x7f0000000280)=[{r0, 0xc0}, {r1}, {r2, 0x10}, {r3, 0x90}, {r4, 0x4}, {r5, 0x14}, {r6, 0x1}, {r7, 0x2085}, {r8, 0x40}], 0x9, 0x4) 00:02:32 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0xf00000000000000}) 00:02:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") select(0x40, &(0x7f0000000040)={0x80000000, 0x1, 0x7fff, 0x89, 0x7, 0x8175, 0x1, 0x5}, &(0x7f00000000c0)={0x8, 0x33, 0x5, 0x7, 0x5, 0x3f, 0x7, 0xffffffffffffffff}, &(0x7f00000001c0)={0xba1, 0x7, 0x2, 0xffffffffffffff69, 0x8, 0x9, 0x4, 0x9}, &(0x7f0000000200)={0x9, 0x9}) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0xd1}, 0x0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x401}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000003c0)={r3, &(0x7f0000000380)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000580)={r3, 0x9, 0x80000000}, 0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="020000000900000000000100040001faff00000002004e20e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdbfffff0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000741a69dc8b34e49d98a6fcccd82f3a11acc8745698c4bc8c891bbc77110e45965dae1ea71b102643", @ANYRES32=r4, @ANYBLOB="050000000900000007001c000600000001800000"], &(0x7f0000000440)=0xb8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000005c0)={r4, 0x1, 0x5}, 0xc) socket$inet(0x2, 0x7, 0x4) 00:02:32 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) socketpair(0x1, 0x10000004, 0x8001, &(0x7f00000000c0)) symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x8) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(r1, &(0x7f00000001c0)='./file0/file0/file0\x00', 0x110400, 0xfffffffffffffffd) faccessat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x1100) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x4, 0xfffffffffffffc00}, 0x10) 00:02:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000480), &(0x7f0000000540)=0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x3, 0x99) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000008c0)=""/79) r2 = getpgid(0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f0000000300)={@rand_addr=0x81, @empty, @loopback}, 0xc) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0xfffffffffffffffd) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) freebsd11_fstat(r3, &(0x7f00000006c0)) getpgid(r2) r4 = open(&(0x7f00000005c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x8, 0x4, 0x100000001}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000004c0)={r6, 0x8, 0xf, 0xffffffff, 0x5}, &(0x7f0000000580)=0x18) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) open(&(0x7f0000000180)='./file0\x00', 0x80, 0x10) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 00:02:32 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open$dir(&(0x7f0000000080)='\x00', 0x20000, 0x52) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000) 00:02:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = semget$private(0x0, 0x0, 0x500) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=""/115) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x6) 00:02:32 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x1100000000000000}) 00:02:32 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(0x0, 0x0, r0) setresgid(r0, r0, r0) socket$inet_udp(0x2, 0x2, 0x0) 00:02:32 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202000000006c"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x7ff, 0x0, 0xffffffff, 0x400, 0xf95c, 0xfffffffffffffffb, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast1}}, r1}, &(0x7f0000000180)=0x8c) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000001c0)={0x5, 0x6}, 0x10) 00:02:32 executing program 0: syz_execute_func(&(0x7f0000000000)="b1e1c4017852f4cd806e440f3a21ca8b660f708301000000fec44139fd5bf93dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000400)={0x0, 0x9, 0x20, 0x2, 0x3ff, 0x4, 0x8910000000000000, 0x1, {@in6={{0x1c, 0x0, 0x6, @loopback, 0x2}}, 0x0, 0x5, 0x1, 0x3, 0x5, 0x618}}, &(0x7f00000004c0)=0xb0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000100)=@in={0x2, 0x1, @rand_addr}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000140)="a37d4bcf046b54787af826c49c0be5655599f894b1ff696f28ed213e8dc046f6cf1df13d32e42835e20b7194de90cc0f53467aa8c38a73e0c7b0c283b057059b9ec38e6c768abbb0af63fbd8bd441470b12d8028ee24ff0af8ddf16f78a1fe853fbb749aec765965c8739da1f6c1b0a64126aa3656ea8795ab5fa0057b7b0e3bcc977f7fab87d4882faaf149f692c6afd24d7ae8587ec2e8dfeb6ab15f92d349f7399373ddcdf186fa0004163a54d5ae7bdd8acc1a5c87f12ad11e7ae9a6e0cd4a24599af70c0dad620eb9d2cc6550b623cfaf0cd78d411b849c555562908964ef29b3a8a7cf", 0xe6}, {&(0x7f0000000240)="e60df1ae534bacb20ecb92e774643b3c23f83bfe4f0b5f04cb1e0bf229a3c050e05dc599ee0238becb773132df41588163bb314a7076ff2b7df46dae1adbf5a40d87bae58a8c1f26092f9e05a63ac0f99e97fbafac08dd1d99ddd857e2328ff1edf37462aaf51414723fb5d8410eeec90034f127ec68683aa1016db6344864e9fde3b0cc8ef0206f", 0x88}, {&(0x7f0000000300)="839f18dc49c32acfe6a99226c91f5e54541b0e9f85fa5218a3d978bd1f62dc3a9dd3207a9d2796f125d72236d311d9988ff1187253e8d1f9126a427f3d54b4ec3c120f973245bc5d6c141e18d90d59681525804c5867e12748ec5d4cb6fc1ec7e411d217c5fd900daa145c4bd3e4093fc9beb2b8bceb1167b191fa6cdcf6712d9122627d0adf49eac16deed6a66e81cb1499b6fc4d2bcebb1b0602fd5a5ec2e5a9809c", 0xa3}], 0x3, &(0x7f0000000500)=[@prinfo={0x14, 0x84, 0x7, {0xf}}, @dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x7c8b}}, @init={0x14, 0x84, 0x1, {0x8001, 0xc1f4, 0xfffffffffffffe01, 0x1000}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x4000, 0x4, 0xbc, r1}}], 0x98, 0x20181}, 0x8) 00:02:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) unlink(&(0x7f00000002c0)='./file0\x00') setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000040)=0x800, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x8000, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 00:02:32 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x9d01000000000000}) 00:02:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000480), &(0x7f0000000540)=0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x3, 0x99) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000008c0)=""/79) r2 = getpgid(0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f0000000300)={@rand_addr=0x81, @empty, @loopback}, 0xc) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0xfffffffffffffffd) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) freebsd11_fstat(r3, &(0x7f00000006c0)) getpgid(r2) r4 = open(&(0x7f00000005c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x8, 0x4, 0x100000001}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000004c0)={r6, 0x8, 0xf, 0xffffffff, 0x5}, &(0x7f0000000580)=0x18) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) open(&(0x7f0000000180)='./file0\x00', 0x80, 0x10) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 00:02:32 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0xc700000000000000}) 00:02:32 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x0) msgctl$IPC_INFO(r1, 0x3, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff}) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) open(&(0x7f0000000200)='./file0\x00', 0x200, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x100) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) 00:02:32 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0xffffffff00000000}) 00:02:32 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0xfffffffffffffffa, r2}, &(0x7f00000000c0)=0xc) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:32 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)) r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000040)=0x15f) poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') fdatasync(r1) 00:02:33 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000180)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000660ff434e99f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) socket$inet6_udp(0x1c, 0x2, 0x0) 00:02:33 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0xfffffffffffffffd, 0x1) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname$inet6(r0, &(0x7f0000000100), &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x3, @empty, 0x1000000000000000}}, 0x0, 0xffc00000000000, 0x7, 0x3}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000280)=r3, 0x4) symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0/file0\x00') 00:02:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000080)={{"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", "64adc34d731ce4783c3cf894cd60fdc4b0e929810c380cc4fa22220a5f8a7e26", 0x3, 0x81}, &(0x7f0000000000)="205c6afe92674feef84c43b750c231e3a3098aab89297e3cdc203965987c9432a90ccde112b2e3f7c82eb9fc1f", 0x3f, 0x5, 0x9, 0x7, 0x1, 0x1, 0x7f, 0x4}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), 0x2) 00:02:33 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x43, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x2, 0x1, 0x4, 0x8}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x8, 0x2}, 0xc) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x13, &(0x7f0000000180), 0x161) 00:02:33 executing program 0: syz_execute_func(&(0x7f00000000c0)="b13c91c4e3bd5ec8001b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fba60fcac4015c30015cc421b45c889900000049f2168f4808eebce00000802000c421fc51c101efc48192558dc3c36245c4c1e173fb65f3400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c185ebed9bb400646736676666430fefb300000000080403f40e837d1118fba4001398a4a41369879f000000fe") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0xa89, @empty, 0x3}}, 0x0, 0x0, 0x2, 0x86, 0x7f, 0x2, 0xfffffffffffffffb}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x3ff}, &(0x7f0000000240)=0x8) 00:02:33 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:33 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000180)={0xfffffffffffff800, 0x7fff}, 0x10) recvfrom(r0, &(0x7f0000000080)=""/255, 0xff, 0x40083, &(0x7f0000000000)=@in6={0x1c, 0x2, 0xe8, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000040)=0x5, 0x4) 00:02:33 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/32}, &(0x7f0000000080)=0x22) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000340)="85e344c5978d50cd", 0x8}], 0x1, 0x0}, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x2) symlinkat(&(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') 00:02:33 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a739e54861d95c2d9", 0x59, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="001c2e2f66690865302f66696c6530005fc3a7974072e65c53d6fefb7b7521afdb3c0518465a5ca6610a1adca23a6c62985caff65ba5b5ab17770d9950c1a9e9e448af94eda4bf488949407cddcbc4ce63310000000000000b89b5a67c8c1a8680c9dda796ff5ff2a2312462ae3ef73f2e2d697729cdac41a58c4ce35ad27cd13024546147413288c81e38236390902e3fc00da5d119bead1a49b1f65be31e1e5a49c894eabf5cf2bd876a3bb0f47cf4dd42ec42a43d301abec86d811973c3dc0117faaa1df6cb86753f1cb03ac4d3fe0a3f3ad8"], 0x1c) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x8) 00:02:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f66696c653000000000000000"], 0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000280)="ba518bad3ad6666d3f8152d118bb1b59ce0195a9b010d2c9d6f31068c05a39d63fffd86effb6c1488728eb0ec5c1039ec2b351ebf64ee6e0769f88ecd1") sendto$unix(r0, &(0x7f0000000100)="3a5af0de438e9054d599eef7e4ef8a0d474e84dd5d0abca3fbd2ec7fc43ce78642f57808aaff0e59d6c343819264f29ee173e00c61839300d8a2fdcc3e3eeda3afa54121346929dd1bc93cbd8a42f61e22b940af9441393c2d9dbef57137a5e2e2b5d653e8e6dfeae0682cfa7b9b8562c8c09a256075a71d18a1a35b417897cf520fb97ff9117a3b71ad854d58e60abbab01edffff25ec5bc98f29573604f6a48adb2feb20dd0e4cc4ae05c2e0628bb88dfe8996cbde29ef4c13aa1a1b211761abd78f4348f3a908dc54a2f7fa9626a27cad66f80f46dfbb431d0beaea3c59dcc2b4", 0xffffffffffffffa5, 0x80, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380), 0x1, 0x0, 0x0, 0x80}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="00002e2f66696c65040000006c653050982f66696c653000"], 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="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", 0x4e6}], 0x1}, 0x0) 00:02:33 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="be40ca35fbc03cd9e226ac88ed8b7f53bbee7ababdecee7bd695ddb50c3844cce92dbfc50acb9664c791aa428ccd3d67c843595617640833ad29a84307f9e4cd98d794ccfd397ae98bab786ead0b425d0f407c1ef5fb195d12f2c006fea22e5b163fec1c1d82475c3e3425c760571ce5bff618a8284aebe215cd60424b6b213929c47ba2ccc02c527522cf2d78f4e6c032a174e951edebe3388f80c1888188"], 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="c603a801f50be7576a524ce0dd601a0d0700000100000000e2ff0000", 0x1c) write(r0, &(0x7f0000000080)="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", 0x57d) 00:02:33 executing program 0: r0 = socket(0x17, 0x3, 0x3) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000005c0), &(0x7f0000000600)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x3ff, {{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}}}, 0x88) 00:02:33 executing program 3: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) lseek(r0, 0x1c, 0x7) flock(r0, 0x40000001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) bind$unix(r2, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:02:33 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@local, @multicast2, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r3}, 0x14) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000180)={0x10, &(0x7f0000000100)="96cf788381a743f0338ef5a6e1bc4cfb7731c212dbe70565cd61639971706cc1bcafb823aad75cc2a2038d82cda09799fe9b019945bde3df61d1cfb472cca4df9ed0dfffa49fea43041226a95b829e692998ec9bd6115ddadf11f94b6ca13698c7ca3c520a7e56051a1a5863a011f5fbfc38d3ae33329ff70dd8d1e280e84629", 0x0, 0x9, 0x8}) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r2, 0x1) r4 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r4, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:33 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8144, 0x1) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x800) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) freebsd11_getdents(r2, 0x0, 0x0) 00:02:33 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000340)=0x2, 0xffffff02) r1 = accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x6, 0x5}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0x7}, 0x8) r3 = dup2(r0, r0) recvfrom(r0, &(0x7f0000000640)=""/4096, 0x1000, 0x1, &(0x7f0000000380)=@in6={0x1c, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x3fd}, 0x1c) setsockopt$inet6_group_source_req(r3, 0x29, 0x57, &(0x7f00000000c0)={0x6, {{0x1c, 0x2, 0x4, @loopback, 0x6}}, {{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x108) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x7, 0x3ff}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000080)={r4, 0x1}, 0x8) r5 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r5, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:33 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500"/110], &(0x7f0000000300)=0x6e, 0x10000000) accept$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x34}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) fsync(r3) setrlimit(0x6, &(0x7f0000000040)={0xc217, 0x6}) setrlimit(0x2, &(0x7f0000cc0ff0)={0x0, 0xfffffffffffffffe}) setrlimit(0x7, &(0x7f0000000000)={0x1, 0x1}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000000c0), 0x4) 00:02:33 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = shmget(0x2, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) shmat(r1, &(0x7f0000002000/0x4000)=nil, 0x1000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x28, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) 00:02:33 executing program 0: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x80000000}, {0x0, 0x8}}, 0x0) setitimer(0x1, &(0x7f0000001080)={{0x9, 0x80}, {0xffff}}, 0x0) setitimer(0x3, &(0x7f00000010c0)={{0x10001, 0x7}, {0xfffffffffffffffc, 0x10000000008}}, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x40) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000080)="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") fcntl$dupfd(r0, 0x0, r0) 00:02:33 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0x80106678, &(0x7f00000005c0)={0x4, 0x5}) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) ioctl$DIOCADDALTQV1(0xffffffffffffffff, 0xc130442d, &(0x7f0000000000)="5473076cb9b04ff66bd5a475c6cc9c0c9850e706aa0d6acfebe6d9fcfb8fac51b27d7931ab160574fd92b3ba42918006b7958dbbd5388a2f159f3494b7737ed39b43c9401fa8725e7046e8a878f595d32b4a3a9eafd7b375f2a2c234df847efda6ee31") 00:02:34 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000100), 0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000021c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/155) open(&(0x7f0000000400)='./file0\x00', 0x1, 0x1) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) fcntl$lock(r0, 0xc, &(0x7f0000000300)={0x1, 0x2, 0x0, 0xfffffffffffffffa, r1}) r3 = getpgrp(0xffffffffffffffff) r4 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) chdir(&(0x7f0000000040)='./file0\x00') poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getpeername(r4, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) getpgrp(r3) getpgrp(r3) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) 00:02:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) 00:02:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000100)="7903008ce60c923afeed35c008060020080014047107025263c8c2d50b8fa73e1a9ab221b4ba2d700700000000007aacad5ed7721a0d000049084b98e76eea94bcdf9126abf8") r0 = socket$inet6(0x1c, 0x0, 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x20, 0x4) 00:02:34 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000000)="86", 0x1}], 0x1) 00:02:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") lseek(r0, 0x0, 0x0) r1 = open(0x0, 0x40081fc, 0x20000000000000b) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x4, [0x3, 0x4, 0x10000, 0x7, 0x3, 0xff, 0x80000000, 0x80000001]}, 0x5c) sendto$inet(r1, &(0x7f0000000140)="f5b12ee02315b46b630e", 0xa, 0x4, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x5}) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x20) 00:02:34 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) clock_nanosleep(0x0, 0x1, &(0x7f00000011c0), 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x6, 0x4) mlock(&(0x7f000064c000/0x3000)=nil, 0x3000) getitimer(0x3, &(0x7f00000000c0)) 00:02:34 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x11) setrlimit(0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0xfffffffffffffff8}, 0x8) r3 = semget$private(0x0, 0x4, 0x8) __semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f0000000100)=""/255) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x10000) mmap(&(0x7f0000e00000/0x200000)=nil, 0x300000, 0x6, 0x12, r0, 0x0) 00:02:34 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, 0x0, 0x0, 0x184, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x5}, 0x1c) truncate(&(0x7f0000000000)='./file0\x00', 0x2c7) 00:02:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000000)="7855e03f25e3cae9bb241e4efca0c62ddfd941bb226493c568445034f84ddbb5429b14c3fa9fc9993c0796cdb790718e268ad918897894d257e175fd39c26f04d66e62f1f308b679d1b94fecc763e1f795fab5430706c56c1cd24f16c567e8c3468f156c8942e960a6e5cb5af6cc282ed37adb6e8ffcf1aa453aedb880a23e13c9fe5e262f8e766cb363051dbaab770861c9a593b99d4d05e26960c4587a4f9aaa0fb67b6cf8556a69bd02d0bd2aca3bd169f80a18c9c36186692872cfc7b6e321929e0801270ea926a0dcb52e2d1cb8b2f53946fc7523c3b11f") lseek(r0, 0x0, 0x4) recvfrom$inet(r1, &(0x7f0000000100)=""/57, 0x39, 0x2, 0x0, 0x0) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) Jan 1 00:02:34 ci-freebsd-main-0 kernel: arp: from 02:52:63:c8:c2:d5: addr len: new 20, i/f 6 (ignored) 00:02:34 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x56f9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1}, &(0x7f0000000180)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x2) 00:02:34 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x25, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x0, 0x3, 0x4, r1}, 0x10) 00:02:34 executing program 0: r0 = socket(0x1, 0x3, 0x2) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000000000)=0x53, 0xfffffffffffffff7) syz_execute_func(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msgget(0x3, 0x2) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000180)="6432cf6c69abba9b7d5499ca21e09aa2b3e00c399d358001cd99ce1345996a7d136e820a136b0b9891669e1f105dbd3ccce2eeb8561c33a203914bb65fcdaf5b0ca2381e5c9582ee6c45b25d58a8bb9b66f064a7478f226996b1c5411d6d84d4d3b9a5e92a554f79a5f5358beca4aaf02bf5f191c15d3be8988acf5c38f4134998c70c8f20a199d59e1816c018679f4dde53fb75f9470d084d3f27c24733abf6") shmget(0x2, 0x4000, 0x610, &(0x7f0000ff9000/0x4000)=nil) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x80000001, 0x0, 0x2}, &(0x7f0000000040)=0x94) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7, 0x8000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)={r3, 0x8, 0x20, 0x9, 0x10001, 0x3000000000, 0x9, 0x0, {@in={{0x2, 0x2, @rand_addr=0x1f}}, r4, 0x3f, 0xd75, 0x7, 0x60000, 0xfffffffffffffffa}}, &(0x7f00000004c0)=0xb8) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/59) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) 00:02:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) chmod(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) fchdir(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x4, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x789f40ae, @local={0xfe, 0x80, [], 0x0}, 0x80000001}}, r2}, &(0x7f0000000180)=0x84) 00:02:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = getpgrp(0x0) getpgrp(r2) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f00000000c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9006544da0c5f420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r3, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:34 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x2000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x9, 0xfffffffffffffff8, 0x0, 0xbd, 0xfffffffffffff000, 0x80, 0x6, 0x179, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xb, 0x7}, 0x8) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:34 executing program 2: setuid(0xee01) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000300)) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000340)={0x36, {{0x2, 0x1, @loopback}}, {{0x2, 0x0, @broadcast}}}, 0x118) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x0, 0x7, 0x5, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x10000, 0xd20, 0xfffffffffffffbff, 0xa94d, r1}, 0x10) syz_execute_func(&(0x7f0000000240)="982826473e431c0d0d05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e409ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc6c4417dd7e830a1c9fb110fd3c4a261") utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)={{0x6, 0x1ff}, {0xfe000000, 0xfffffffffffffffd}}) 00:02:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1008, 0x0, &(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) getsockopt(r0, 0x5, 0x3ff, &(0x7f00000000c0)=""/119, &(0x7f0000000140)=0x77) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x2) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x10) 00:02:34 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005c) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40000000e}) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x144) execve(0x0, 0x0, 0x0) 00:02:34 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f00000007c0)=[{&(0x7f00000002c0)="93292612b143a2ef771287e4f92c3e078337c3617bb174ab47d417fc973348f4278b53d57580f4e2bb305f319d58dbdc80660399f770eede4a9a0908eba0b5459c09a7135b66767757f3a69a35", 0x4d}, {&(0x7f0000000340)}, {&(0x7f0000000500)="bda3a9224cea4b12567a898608f8c76a1a01d278f31bc139bf7c5be7fc615560b0d60ef7158efd565ca8a0df565998459274ad1ddd4bbcd59970e76c04cdf782915738341e35a358d52ce0a229f069f83185495f2b19f156403403636ad3c214ae6004a4f45714dc625c61a18cdfd413bf7770550d7b261a9c1b172de7cf1002579ec5dea94eb5e920d040dbbfe4c44c2976c2655ead05e66dca", 0x9a}, {&(0x7f0000001680)="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", 0x1000}, {&(0x7f00000005c0)="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", 0xfa}, {&(0x7f0000000380)="f3395581684ee14d212e33f26a0e809e49fc9b552fae8438e0bec8fd372675bcb74f3bad1401ade82c1f8f225d966b69e6f7789a3f8feea14406688494baaa5dfb6fc4cede2f8d8e4f1ddcdcd7e5e1de8e54270f12a4a391", 0x58}, {&(0x7f00000006c0)="e48f46cb8e9054cbe131230368c4ce7bdfbb531823262a8d9cfa120f2f2ba800e045fdba390fb8b190092db7f7a45438f64da3d09a7ca41aac6b2f357d847b2e25aa1b985fffc53f6e975d61ded1c7ff0684870d7a53d4685353449d040d3a125e84a9b6ff1a87cf6d8d19107cd34b0aaffa71c90e9bd18f7a5e8822de4f3842e600dc126fd530fc0d431ac778f84ee90b59a8bbb0b417a7ba7189bae3f15be38edda7a6f12302806c0b2f9785a893ba128c421a3f6750037a1ef89ca6cd150ce85b2619bb1e924b79f853e4a1cc8347c631a09daf71", 0xd6}], 0x7) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, 0x0, 0x0) r3 = open$dir(&(0x7f0000000340)='./file0\x00', 0x8000, 0x1) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000840)={0x0, 0x7}, &(0x7f0000000880)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000008c0)={r4, 0xee, 0x0, 0x5, 0x8}, &(0x7f0000000900)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xbf, "e4c5f7929b752937e6555eca9c1302bb10f98790b61ca897943ceb19df3ae48302be826222a7399c9d87a2d7f5cb9ecd1e537daaad1a7753c0ab9a63a2c8d841ad3be1888a6d66368da3269e9ae1565f5308266bae0311df4c9bcbc77a8582e01d5bf25fe8ded2940f06e05e02b918e8265523f995fce0e19dcda61b00ebab873dd53387638c6b2091111a8900e6caed16889ed283f86fd61a35e3f05235bcaf9b99f32a27e1408506b16a8edd8827bdc49e44f5d72d1d2ad98858f86f791b"}, &(0x7f0000000000)=0xc7) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @loopback}}, r5, 0x3ff, 0x48c, 0x400}, 0x94) sendto(r1, 0x0, 0x0, 0x20001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) flock(r1, 0x3) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="d818a4accf290d52120107437a0a837a81124020000000a14705e9322c24fba0deca7de3ba6cce79bf33e34a3ca70df6a63ea7e0c2316740204ec351d4c095fdb6d1c467e8ce9a5bc42a9bc3bc78bd8ef05f895acb48858d9e7de1c6ff7ff3d1ba9bd92c819e96b427c020", @ANYRES32=0x0], 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000940)={@in={{0x2, 0x3, @multicast2}}, r5, 0x8, 0x8, 0x4}, &(0x7f0000000440)=0x94) faccessat(r2, 0x0, 0x4, 0x100) 00:02:34 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) fcntl$getown(0xffffffffffffff9c, 0x5) getpid() r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r2) getpgid(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0x3, 0x0) socket$unix(0x1, 0x5, 0x0) socket$inet(0x2, 0x20000001, 0x3) 00:02:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) flock(r1, 0x4) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x104) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @rand_addr}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:02:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, &(0x7f0000000040)) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x5b, 0x4) 00:02:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:34 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fchmod(r0, 0x200000000020) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[{0x10}], 0x10}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x801, 0xe0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 00:02:34 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x30, &(0x7f0000000000), 0x2) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000001080)={0x10, &(0x7f0000000080)="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", 0x8, 0x4, 0x3}) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000040)="296862761939677cebc8d1371c3dd55228376b4539b739eabac6bb2d8960eabb0cc1153f484b3bd53ea18189b101b085349e5750f65a91357a12bf52467af1") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000010c0), &(0x7f0000001100)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001140)={@in6={{0x1c, 0x1, 0xfffffffffffffffd, @empty, 0x8f8}}, 0x0, 0xc485, 0x400, 0x1, 0x4, 0x1000}, &(0x7f0000001200)=0x98) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001240)={r2, 0x1ff, 0x37}, &(0x7f0000001280)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000012c0)={r2, 0x81, 0x80, "e9d5eabdb0af2822aefbd6b38ed15f91b89c04e0674ae7ae6c5b134d71df83cea439bfdb48edd39ca8909cfdad0481ed77c320c2b96f3aef1b4e1de5eeaa8d985e7387152e16545d66b4200e5d3c9f9746073352595c3df24250e12dbc782f2130fa4a93696b9a932d4591bf8d67ec2633d3418a7e18d26d58cb0e4f6509e828"}, 0x88) 00:02:34 executing program 3: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) r1 = socket$inet6(0x1c, 0x10000003, 0x800) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:02:34 executing program 0: socket$inet_sctp(0x2, 0x4, 0x84) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:02:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet(0x2, 0x2, 0x267) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x7, 0x4) freebsd11_fstat(r0, &(0x7f0000000080)) accept$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:02:34 executing program 2: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = dup(0xffffffffffffff9c) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000240)="9ca3d8e0079df3f3d926220fa8dd336759ef82c4a7de01313da0b16964e085c73a8bd5a3728d5720996b6e10eaf1d417fd4f59bf389f193ec80482813d68d8734a0d61f06f3d632a27789df88212ffef901f4242f3f34f0ed0516554200f1379eeec51cb81b4ee64fa9531944bad35fce77ce7ad521a") r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="6e000000437b1f1dbb49fc0e21fb5e2781a096b6579fad44bb95ba27a0a914a93575dcf64a61e9363c1d15d1fa57ad04de7ec86e72987344c11462f1388d1e960a44695018a7a66faaec190aaeb8a5df738ad8434358bacfc011573eb068177de70b66c9196643f2161b725984a143e47b21850d"], &(0x7f0000000340)=0x76) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={r2, 0xd, 0x800}, &(0x7f00000003c0)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000100)={0x943, {{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) accept4(r1, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8, 0x20000000) 00:02:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4c8, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="b319f7d0996529abdefc2e371994491c2f036f999f639b8f7918e1efa15449cbd8a41ac0398485ca0627e5b901c866290ebf7921d4d0cf3b0227172e308ed8522a3cc8f937cbb6b3bf8124f846442a238b8382ad0c407cf9f0b2e58bbdcac68d903523f73e4ffabaeac61d5d3decd506af4a7026cb22ad21197dea52dc7854fad0676d838e35a6e8cf9a1dc3fc29476afccb0eebdb4afdcac36aa9") mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) 00:02:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @multicast1}, &(0x7f0000000080)=0xc) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r1, 0x0, 0xffffff2c, 0x0, &(0x7f0000000140)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:02:35 executing program 3: syz_execute_func(&(0x7f0000000000)="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") socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x800, 0x40) r1 = openat(r0, &(0x7f0000000300)='./file0/file0\x00', 0x100000, 0x49) accept4$unix(r1, 0x0, &(0x7f0000000200), 0x20000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x46a, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000002c0)={0x9}, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:02:35 executing program 2: r0 = msgget(0x1, 0x100) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000000c0)=""/146) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockname$inet(r1, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000440)=0x10) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x240, 0x0) r4 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r4, 0x0, 0x5, &(0x7f0000000200)=""/175) msgrcv(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1e, 0x3, 0x1803) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000180)=0xb) fsync(r2) msgget$private(0x0, 0x0) 00:02:35 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000180)="91cd8080000c6969ef69dc00d98a20c4e2790ffb0fd1b02db5d96c000000850f01fcc653fb0fa95ff965be8f69289bd19d67a80f381d9a2ff3450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x8000005, r0) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:35 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000440)=0x1c, 0x30000000) r3 = dup(r2) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) r5 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52) flock(r5, 0xa) r6 = getpgid(0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockname$inet6(r7, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) poll(&(0x7f00000004c0)=[{r7, 0x2000}, {r3, 0x62}], 0x2, 0x5) poll(&(0x7f0000000200), 0x0, 0x80000000) setsockopt$sock_int(r7, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = geteuid() getgroups(0x1, &(0x7f0000000d80)=[0x0]) getresuid(&(0x7f0000000dc0)=0x0, &(0x7f0000000e00), &(0x7f0000000e40)) fstat(r3, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r8, &(0x7f0000001000)={&(0x7f0000000500)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000cc0)=[{&(0x7f0000000540)="3cbd03a5e732b1193b48d056091d2e058c1808fe55bf35d2f555419fad5d8272b08de2dd6e2f17f1233d069913868ad33b079cd3dddad1ee89b5d82cfd6cc784081d6a93ac18ffc92402e259a0b706c59f38e5b9f332c4e69e463f29d466576a6057ec773704cfb45998fa3d7a78995ef8b7257fab278bb42bf44d241666e8b46d031ff49c303625661bc20bde2383aa55d2d27b5d5dcbcc49", 0x99}, {&(0x7f0000000600)="a8d56d6f8ff64e1c8e7b5b80ae0bf83828ef906fd11036b29bf6230b32da3d5646c5b31ffe4301cac83efd734d85a411ce1a8dd594fdaa7bbb70ea178b1e2e1316539d2b7c346700ae48dd292a606751b0c871db559695207abaad68827be9943fe695686df1367065ded5457dd9a596c083212caf55ebb19321ff258886007f977b8ba8e11b83952faac74ab4776af7768cead89fcd2fd745f68f30487f9c07f151f3fa30bd9ed4eb4e2c8b02c5695670eec16c5b809ed24865e1622df71e5e128320746c700147e3498096c7e02a8a938a1ce0", 0xd4}, {&(0x7f0000000700)="f48dcacadb95c0f9ed9c7108fecbd518afc02fcd517470e1f7372304e89a637c785203a7d623444399b9a2b46ee808695e6d61d62edc9b4464230f4293eed33d2d64c0f3e87e7a7afc60a28e9002e4672e8938207094bbdc71146aa32ef29911cc96b362386078a23985e1fa8b4d63a11b97804703936732c5b895a1f9dbb8764f63fa401646fc414473de4943747ebd4f99db83e97d71ff1ea1e2845e58b5ce260f0ef75ddf252e8835878817a24cac34839bad06a88c2ce5c61a1379cb274742f9c0e70c15a9", 0xc7}, {&(0x7f0000000800)="e6a403f8034cbf24a9aa9eed9a3a96da13e4a3f1fc84d4599f9180aab34a9daeb687fe295f268504fa7e1daafe4d287c4188ad8c746e5607181c75ec0880d7e716fccc6d7d3b3524a5bbee189c590d732745430567a8f589921e56074c9cde64fea70d0505f6289051ccccd8059ee351bf6853a7cdc25d91324774751bc418cb7b79a3eada4b753233744d8178b8f574fa0186472864125615ec4b65e2dff2d7fd1e1031118eadfdcdd9c9532283805d098b4f5d1fdefe78634d91eb2c3cda9a250530f029d505cabe7aee223e356934044e1a54ab315846bde6b5c3bbc846e354", 0xe1}, {&(0x7f0000000900)="5a8096650c8145e38437fda3c25d1d144dc767a56eb23925d6a04339634590ad3327f58bd6e9116c7dfbe46153c2f99a8d24c679d1122c19d72e7a7c6f7c5294286de9b32ee40e5a4f490a21d0e237531510b9a7042006a4ab7de5a307e96ac9100a9d01ce63d0ed56fff664d2ef9c9a9d55802bb3d6046eb4a34a5e67217601a33c9443b61d211c71a30dcc266a038da3d73f8e72b3fac3f763b1677133d4c3a8", 0xa1}, {&(0x7f00000009c0)="11c80e559fa558a2e75b1400b2ced940fd0e0a0d7a6554677df8cc5c5fd72442246761bc46da1715dce5b974ad89e0b1a4a3fc0e96bc3c2311777358c77e4c604f92292c2f9160eadcb9f3042d5739c6bda6f8689c3a950cc29451ffbcdaba91662e7b719f2cdcb08783f41cb226174ac845e2bd85bdbcde9d4daa80b5685fe8ed7146a1579b58d8da5d214824828af0cbed300eadc16fc3ab96367757ddbda1fcbb8f9e19f5d0", 0xa7}, {&(0x7f0000000a80)="d407624f7cf8aa8bc43389d87e92a9e78583004a9455540ac893d09143ffb781b5921052035de8da787920f0e1dc08d5e79fe65c792ad651c49ea94b7d5e430a137285789533d537c7d4660f52c454249462b329dc3a0c905ef8111fdff2ef1ec04832ff1bbdc387b517d6778d6e9fb3c9923ce7f27efceb26a66687d97bacc1fd34045561b6607b6eae59243e15bde9eabe6bd619317d707c01ac7a0dfb8b641e411a25107ea8c40744f0485cdc647fa4ce4fa3896c3a0a28712192af8f0d49db7963ce30d07db2935d519203", 0xcd}, {&(0x7f0000000b80)="b405aa6023e42391980540061ac66aedabca5eb4e1c3357e5d72dd32367edd0b4d4a1e2a4c496ab90f6e4317f57311c5eae2a8b0247a88b27e4b665fd9245e836e2f88f9b4897af06e486a867b40efc7fcd24b68ef02078e2f9f3313caa745472ee8b905deda47fa46f5750551349f017075c4add64b3c036b9bcd23c8edda959f3bdf6e2cc418e491171d713022a78b78aa736dd0e05a13", 0x98}, {&(0x7f0000000c40)="f7c2e6db5ae7d153cf00ea2193740c16cddb5f5d3b4e66e7bc13a655005adb49b0e6419d22c2a170999917d48197e05166f16480c1778e96aa648ce5773473655de17f2f5f28c755c0cc2147b71aa6ea48ea43387880569d29e4867b4418a2d775f92c88daa53b5187115538df6fda3868a8e0bf88", 0x75}], 0x9, &(0x7f0000000f80)=[@rights={0x28, 0xffff, 0x1, [r5, r5, r7, r5, r9, r7]}, @cred={0x20, 0xffff, 0x2, r6, r10, r11}, @cred={0x20, 0xffff, 0x2, r4, r12, r13}], 0x68, 0x100}, 0x100) 00:02:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001680)='/dev/pf\x00', 0x37, 0x0) open(&(0x7f0000001640)='./file0\x00', 0x1, 0x29) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000000c0)={{"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", "b6cbe1877f56fed0994129cd680be0776315469f7fc35f7a4ab91f47abfba86c", 0x9, 0x5}, &(0x7f0000000600)="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", 0x1f, 0x0, 0x8000, 0x0, 0x2b7, 0xfffffffffffeffff, 0x400, 0x200}) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = geteuid() getgroups(0x4, &(0x7f0000001600)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000580)='./file0\x00', r2, r3) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000540)="83d18001711f0d85fb4b8005bec78d1e8a214771b973b13897cc5fdc6cfd379aa87f97b7472610d48d518ac5bb72cc11") r4 = fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r4, 0x80106678, &(0x7f00000005c0)={0x5}) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r4) mkdirat(r5, &(0x7f0000000080)='./file1\x00', 0x100) 00:02:35 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c192788484b001fe055ff6f6c1fde1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x100000000, 0x4) 00:02:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0x3b, "40e59f43d3e94104d590a52374a97388121f2fe3c05b7ceca7d944221f75e19d1ad2c02fcea8acb7f47bf6a45a6b1c7dd5b3eef27c43d011f11545"}, &(0x7f0000000280)=0x43) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x0, 0x2, 0x4a}, 0x10) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_buf(r2, 0x0, 0x55, &(0x7f00000002c0)="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", 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYRES64], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x1d5) 00:02:35 executing program 2: syz_execute_func(&(0x7f00000000c0)="982c040f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f299301b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000440)=0x13c) recvfrom$unix(r0, &(0x7f0000000480)=""/160, 0xa0, 0x0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000400)="9c40e99f0c1219732448355e4422a52f64c1dc29c7d09bba0c9979026490ec6a4cdaa6b712b77a", 0x27}, {&(0x7f0000000540)="03bef27b3cb6fcd90c28ab10573839deab87a27b7488822c42da5bf031256f16a16f95383be93f5894cdd353cad9d7ec70aff9d7e60eec37a620f0d56f48a0edbf7ad5ec558f336924f23e8536013c0c4bb0ddf1f005deb9cf9447380b3d1de88679b9831eee474c98855f", 0x6b}, {&(0x7f00000005c0)="91badcea32e934a0a0eac5ac2eee6bef23c689f454b82689379aab9576ec7445cc2de5d89e9e0b9145e9b435b07c043a9631c1c3bd56f6aab5001d83decd38d9e2f1eafefa1e97a27a8ca71fd31b8e528196bae66e596435305926e4d767c5bb1cef7567b7a570608938d601", 0x6c}], 0x3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in]}, &(0x7f00000003c0)=0x10) freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0x2008, 0x5) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x3, 0xdfb, 0x10000}, &(0x7f00000001c0)=0x10) 00:02:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000440)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000480)={r1, 0x6, 0x1000, 0x6, 0x9, 0x1, 0x8, 0x50ad, {@in={{0x2, 0x0, @broadcast}}, r2, 0x81, 0x212, 0x5, 0xa0d, 0xffffffff}}, &(0x7f0000000540)=0xb8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000580)=""/147, &(0x7f0000000640)=0x93) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, r3, 0x4, 0x9, 0x1, 0x3, 0x5}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x107, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:02:35 executing program 3: pipe2(0x0, 0x100004) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) munlock(&(0x7f0000fee000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x0) socket(0x0, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000) 00:02:35 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x8800, 0x9f4) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) ftruncate(r0, 0x2d5b) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) sendmsg(r0, &(0x7f0000002a40)={&(0x7f00000003c0)=@in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f0000002880)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000002580)="f9eb3b852e16544a004c7d32b7cebc5fd867efeb54a09e05af4a795c92daeaa20ebba50c35c2d0b5bd198e625f320b383e60a7ee93fad323bdf6e28604cf234d5e7993bf685b823d07aa0a0ea96ab9ac5e0266eea79a87a2556a4d08c965c5f462147675139acb26dbeebe55c1cf3df0d9bd3f3817045d26cd5350bc3c0cfa3ffeb2187a", 0x84}, {&(0x7f0000002640)="84a0f7ac0a419c86a5ed1f19a868811017f84e28877b922d3d5da4415a96406633abc0e5dce3a703b468532c258bbd8d4a3f177a1395a1c975d2c94e509109cb4d20b1d44891dd1984833f88fa6cc294f85ea0c32d7b90556fe74460ec7827b035616ccdd5ed675f5cbc0372918bb888eb8d5cec3fcbf0", 0x77}, {&(0x7f00000026c0)="632be6d3fcd848ed9eddf1a5bf01f54951091acbb77d3c233c651b66730e98585257adb9872c29e4abff9f683cf4bf2f7844d910b91d062867a35902c08503bf5eae5f54d0c0b46110842991b85dda8288bec7e54cc2c8f6877be76a2d99edb11b65a96e88682a16664741f126e87a12032411c544223560cd4c2d258c7935699e90876333544c60a03003c881cdcec2b5030071bd114c0e035a4f9bcb04", 0x9e}, {&(0x7f0000002780)="a79376762d05d445d64f65048837df", 0xf}, {&(0x7f00000027c0)="142201d5f97a336f83921c8d68e4ffa7d983edcec099fa01d42922df8e378e1f44b5fd6e25b4e56336a9533f7c0469435bcae87e693ed6d979624a661c1a7e4ac550bd611e0f086751137025f6efe832be1e264ee220a9901b71512b247389d568", 0x61}, {&(0x7f0000002840)="e295ac24b6fb0e5ee3fed12cbe20af66022bb97e6be81b2df9a7fd09af", 0x1d}], 0xa, &(0x7f0000002940)=[{0x88, 0xba, 0x6, "f3da2332cd79c31b4767ce1b739971cf6bd7bad096cb3f34fe6289923d56c5bd0decdd3a96c21574b933b6278d7155a006b94a0d8e187490c2da1cdbc9f735b7105ad496f9e04eee2fac6030c4b796118d248237561143432634d3ecce2b4755756c5cf3fb18f6181204b9547862a87cfe4f2efe19"}, {0x68, 0xffff, 0x6, "47fbfbdf48dcc3b8cff43fc083f54aa71d17ab37a9bb211056360ecf692092a6b106d7bc399d65d1bf26ffbd4f405f96add2c46be1e1cc92c5526ca69fa80a5d74158a2c83682104ebeb0e54c7d878231473ef4c69"}], 0xf0}, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000002b40)={0x0, 0x7f, 0x1, 0x6, 0x8}, &(0x7f0000002b80)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000002bc0)=r3, 0x4) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1}}, 0x0, 0x3, 0x6, 0xf72}, &(0x7f0000000080)=0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000300)={r5, 0x3, 0x9, 0x6, 0x3, 0x1bebedf9, 0x4037, 0x9, {@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r6, 0x65027544, 0x81, 0x401, 0x3, 0x1}}, &(0x7f00000001c0)=0xb0) flock(0xffffffffffffffff, 0x0) flock(r0, 0x5) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000002a80)={@loopback, @multicast2, 0x0}, &(0x7f0000002ac0)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000002b00)={@multicast2, @multicast2, r7}, 0xc) 00:02:35 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) fcntl$dupfd(r0, 0x0, r1) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:35 executing program 0: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0xee00) r1 = geteuid() setreuid(0x0, 0x0) socketpair(0x2, 0x10000000, 0x80000001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setresuid(r1, r1, r1) setreuid(r1, 0xffffffffffffffff) setresuid(0x0, 0xee01, 0x0) 00:02:35 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) fsync(r0) 00:02:35 executing program 0: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = semget(0x0, 0x4, 0x4) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6(0x1c, 0x30000007, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000300)={0xf3, 0x20, 0xa6, 0x4, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast1}}, r3}, 0x8c) r4 = getgid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000440)={{0x0, r1, r4, r5, r6, 0x20, 0x400000000000001}, 0x7, 0xfffffffffffffffc, 0x1}) open(&(0x7f00000002c0)='./file0\x00', 0x140, 0x1cd) syz_execute_func(&(0x7f0000000180)="b11591cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") 00:02:35 executing program 2: syz_execute_func(&(0x7f0000000140)="0c19b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_sctp(0x2, 0x1, 0x84) lseek(r0, 0x0, 0x0) 00:02:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setresuid(r1, r2, r3) r4 = dup2(r0, r0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 00:02:36 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") bind(r0, &(0x7f0000000000)=@in={0x2, 0x2, @loopback}, 0x10) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="ff7f7700ee3962cfce4fc1dccc36c7f8eb50223690840e6f780000d3e8c8141758d97a0e1308a7f05eed9d186d9fb6a4f3c9bf4e0864cc5094eb52a1badca331e00d24bd43697af331c34224937998a507c63b278b40d632227aa81778bc0f6a6186e37027af993522136fa06d9b6acd6ecf7f37c28192b6f2b860fcc4a2cc409bce2bffd63fcc54c4833ada7b33a71435d8306150e22167ea156f86469996ca0beb56c0e7fe7caff5c4f8295949"], 0x7f) 00:02:36 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x7, &(0x7f00000006c0)={0x10000000000b35d, 0x5}) r0 = socket$inet(0x2, 0x20000000, 0x7) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = fcntl$dupfd(r2, 0x11, 0xffffffffffffff9c) r4 = semget(0x0, 0x2, 0x1) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000140)=0x71632f08) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r3, 0x2020}, {r3, 0x66}, {r3, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0xe) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000900)=[&(0x7f00000002c0)='\x00', &(0x7f00000004c0)='/dev/pf\x00', &(0x7f0000000700)='[]-#\x00', &(0x7f0000000740)='\'/\x00', &(0x7f0000000780)='\xcf\x00', &(0x7f00000007c0)='/dev/pf\x00', &(0x7f0000000800)='(#\\\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)='\x00', &(0x7f00000008c0)='-\x00']) mlockall(0x3) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000600)=ANY=[@ANYBLOB="1c004e210700000000000000000000000000000000000000000000010000000000000015115ebe2587af7df7909121000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000065134b6bf04f070e52e676b50ccbfa5eee99be14eae79ff5246d430021059b4a9c5304d06fcc30e325e25bace65f", @ANYRES32=0x0], &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r5, 0x800}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000001c0)={r5, 0x1}, &(0x7f0000000300)=0x8) getgid() sync() r6 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r6, 0xffffffffffffffff, 0x8, &(0x7f0000000080)=0x40e4be) 00:02:36 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000000c0)={@multicast2, @multicast2, @rand_addr=0x9c}, 0x28d) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@empty, @remote={0xac, 0x14, 0x0}, r1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 00:02:36 executing program 2: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x1c71c7, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000100)=0x4) syz_execute_func(&(0x7f0000000180)="9504290f05c463694a1200e8bf72720f0f298f17955bf95b79f23e26220ff3440f9dbad5ff1100a0e5be34d1c4e1f9c421fcc3d765660f79ea0f6eba0d8c738846df2df7ffff7fc40f6d455858e80000000fbfce0f73d539c4c3f9168a0000000000c4e1f9d7fd2644a5b6b6470fbb7508f24d0f2d96000000000fbdcbf30f5801c461205ffb0f3804830a000000") sendto$unix(r0, &(0x7f0000000140)="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", 0x1000, 0x88, &(0x7f0000000000)=@file={0x1, './file0/file0\x00'}, 0x10) 00:02:36 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:36 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f0000000040)={0x7ff}) 00:02:36 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = getpid() syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") r1 = socket$inet6(0x1c, 0x3, 0x1) setsockopt$inet6_group_source_req(r1, 0x29, 0x53, &(0x7f0000000200)={0x6, {{0x1c, 0x3, 0x5, @empty, 0x4}}, {{0x1c, 0x1, 0xfffffffffffffffb, @loopback, 0x54}}}, 0x108) setpgid(r0, r0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r2, 0x0, 0x2) ioctl$DIOCXCOMMIT(r3, 0xc0104452, &(0x7f0000000340)="433f18417628be1addb00fe2bcf64ac1022dc4f26190dcf7523aa5259e9c94d9ab00ed7a9b0aa306ed5ce666bf8c9f94c63327e98b2da5ce428df096ad43d1ab81ebae52231884f2cab64f2c5076a9ee310b0905524782f86e806e0c61495f59a62717ebf8d801ac66463dca84710a5ef0562c78b3c3cdd397c484db539fdf9ba4379e20ae9e3c30f4b46a7e84a705d65ef7179551635f3c561e7a95084c079f86c3e59dda96e2c27b36b8efe3ab4728736c") getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000400)={r4, 0x749c, 0x2, [0x8, 0x200]}, &(0x7f0000000440)=0xc) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0x8001, "211e22618e32b172b77a10f89f4c21c0"}, 0x14) fcntl$getown(r2, 0x5) 00:02:36 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r1 = geteuid() setuid(r1) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) 00:02:36 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x8, 0x5}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x2}, 0x8) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x200, 0x4) ioctl$DIOCGETLIMIT(r3, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:36 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) ppoll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x20}, {r0, 0x4}], 0x3, &(0x7f0000000040)={0x4, 0x32b1}, &(0x7f0000000080)={0xfffffffffffffff8}, 0x8) fcntl$dupfd(r0, 0x11, r0) 00:02:36 executing program 1: syz_execute_func(&(0x7f0000000040)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000660f3a0a9fcf8094450bc653fb0fa95ff965be0bef8f69289bd19d410f01c4381d9a2f2f450f483bf30f2c007c7c63460f5776c1ec782e2eb001fe055ff6f6c1460000dc4ab1b145e22cc4217a1235000000000f0000009f") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x20000000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0x100, {{0x2, 0x2, @broadcast}}}, 0x90) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000000)="f75894e3e5e13a1e489b0f7b54f67b178421ade517b25da3347fc68b57296e85daa9a747") 00:02:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x5, 0x5) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x9, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x21bdf61ddc4a2abf, 0x3) poll(&(0x7f00000001c0)=[{r0, 0xa}, {r0, 0x200c}], 0x2, 0x2000000000) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40000000800, 0x1) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10000, 0x0, 0x0) connect(r1, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) 00:02:36 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000080)="1e867e8300b6da4916226a99ccbdeebd9c0fec00f8775f6bfb23f96de3fa8f5bc748cef621566d7dd324d206420867f05ca4508a1c0236beba38e35c3b20feab3028d703d87d1df2c84ab4e0980e06014481267c66d6d38f6c8709cf9cca22186b14aed5634e81b7fc1b7355cc958ca985578b804b4d24d2000c9ed302da5e4beb7062") ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000ec7bfbe365c853ebbfa492767f23411f9035c258bc161049f02fc8cb440fa5984d"], 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000000c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:02:37 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x0, r0) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) r2 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:37 executing program 2: syz_execute_func(&(0x7f0000000100)="b1c391650f056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af09de22bf6c5c48192558dc3c366450f18c422f91ecc400faee4c403514a573a00730f778018e6c461c169385ff6a9c1460009c4815cdd72f4fe0c0cb4c481785f77068f8896700000005c660f3833d0") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) 00:02:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8009, &(0x7f0000000000)=0x802ac, 0xaa) r2 = semget$private(0x0, 0x4, 0x400) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000180)=[0x80000001, 0x8, 0x0]) r3 = semget(0x2, 0x4, 0x0) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000040)=""/99) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000000c0)=""/135) 00:02:37 executing program 0: r0 = msgget(0x1, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/141) msgsnd(r0, &(0x7f0000000240)=ANY=[], 0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/88) 00:02:37 executing program 2: readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=""/251, 0xfb) syz_execute_func(&(0x7f0000000140)="1c0dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") socketpair(0x1, 0x7, 0x1002, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x5, 0x4) 00:02:37 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") truncate(&(0x7f0000000000)='./file0\x00', 0x5) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:37 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x1f) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xf6, 0x5}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xf, 0x120000000000000}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x100000001, @loopback, 0x9}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x20}, @in6={0x1c, 0x2, 0x8, @loopback, 0x9}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x7, @empty, 0x200}, @in6={0x1c, 0x0, 0xb8, @remote={0xfe, 0x80, [], 0x0}, 0x9ae}, @in6={0x1c, 0x3, 0x7f, @loopback, 0x25}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000000), 0x4) r3 = socket(0x10, 0x0, 0x5c9) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0x4, 0x8, 0xa82e}, 0x8) 00:02:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x8}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x1, 0x5, [0x30c, 0x3, 0x1d8c, 0x81, 0x8]}, &(0x7f0000000240)=0x12) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x0, 0x7, 0x1]}, 0xa) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x9, {{0x1c, 0x2, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88) 00:02:37 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:37 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) writev(r1, &(0x7f0000000280), 0x33b) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) 00:02:37 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000300)) accept4$inet(r1, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000380)=0xcef66ff6c6fc1942, 0x20000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet(0x2, 0x7, 0x9) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 00:02:37 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket(0x1, 0x3, 0x9) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0x18) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:37 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet(0x2, 0x5, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e207f00000100"/136, @ANYRES32=r2, @ANYBLOB="0000000000000000000000000000000000000000274483397b4145d48e58d538221a485f58dc793be1f9e10abb700cc8c2dea43356ea30b19dfbc0da0791d50b81b52f0d4ae7fab63ba1890ef2f7fe005183f24731e9e69526b471848496af95a30ee852151bda389cef197757f96942b3f5a9a32e427dc2c30f310a3cfcdf409de32129cdc60be3d2a9e133af139eb17b5d5bca"], &(0x7f0000000140)=0xa0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x12, 0x0, 0x0) 00:02:37 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) accept$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getrlimit(0x0, &(0x7f0000000000)) 00:02:37 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x65, &(0x7f0000000640)="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", 0x1000) msgget$private(0x0, 0x10) r2 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x8}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r3, 0x7}, &(0x7f00000000c0)=0x8) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:37 executing program 2: r0 = socket(0x11, 0x3, 0x0) connect(r0, &(0x7f00000001c0)=@in={0x2, 0x0, @loopback}, 0x10) sendto$unix(r0, &(0x7f0000000000)="b10005030400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0xffffffffffffffff, 0x8}, 0xc) 00:02:37 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:37 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000880)="b100", 0x2, 0xffffffeffffffffe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x100000001, 0x4) poll(&(0x7f0000000000)=[{r0, 0x2010}, {r0, 0x8}, {r0, 0x25}, {r0, 0x90}], 0x4, 0x736e00000) 00:02:38 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000380)="9180000c6969ef69dc00d945c8020000d0d00fd1b02db5d9be0000420f01fcc653fb0f0b7defef69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f76c1787896b001fe055ff6f6c146004ee163ac45e22c892a0f0000450f45ae760a2da9") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000600)="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", 0x1000) socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0x80106678, &(0x7f00000005c0)={0x5}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x589b}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x7ff, 0xf, 0xb7, 0x73e}, &(0x7f0000000100)=0x18) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000140)={@local={0xac, 0x14, 0x0}, @broadcast}, 0x8) 00:02:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pwritev(r0, &(0x7f0000000000), 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="982c3a0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0221fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") 00:02:38 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x958}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00b)\x00\x00'], 0xa) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x1f0000000000, 0x0, 0xffff, 0x1a}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={r3, 0xffff, 0xf, 0x9, 0x3f}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x32, &(0x7f0000000080)={0x0, 0x5a8}, 0x10) sync() 00:02:38 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202202f01046c653000"], 0x10) r1 = semget$private(0x0, 0x0, 0x98) freebsd11_stat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) listen(r0, 0x9) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000003c0), &(0x7f0000000400)=0x4) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000340)={{0x1ff, r2, r3, r4, r5, 0x62, 0xffffffff00000001}, 0x4, 0x0, 0x500000000}) semget$private(0x0, 0x3, 0x8) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={0x14, 0x5b}, @rights={0x0, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x6c5}, 0x0) 00:02:38 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x8) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000180)=""/55) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14) freebsd10_pipe(0x0) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) lseek(r2, 0x0, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) 00:02:38 executing program 0: r0 = socket(0x17, 0x20000005, 0x3ff) r1 = socket(0x1d, 0x20000005, 0x9) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xb1, "2890e16e979a65d47cea9e36408685ea7fa9cfe8b4a2dd2d7e9eb46d919c205a345d3d29737d63a12ac7f91bd37c4b98775aa6febc19bbdf3fc642fec314c1bcdc9686eb3d3c0d8199330c44cf44f551795a7240e6e92f5190a051bb4f9bdb066be0c98c6d7d738c963c868b8679b8f77822db1cdd2cc1fb56eca5859c42ccb80e778879d79659869af2c28a8a281bf60caad46206b66f1cf6f780f18a710601b1d67424207298014c7b98f59a4973a8ec"}, &(0x7f0000000400)=0xb9) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000440)={r2, 0xbd1}, 0x8) r3 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000002c0)={r4, 0xffffffffffff7a79, 0x2, [0x1, 0x0]}, 0xc) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="82022f66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000480)={r2, 0x2, 0x5, 0x3, 0x9, 0x9, 0x7, 0x4, {@in6={{0x1c, 0x1, 0x4f9, @loopback, 0x20}}, r2, 0x3e, 0xffffffffffffff23, 0x8001, 0x7, 0x97}}, &(0x7f0000000540)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x1206, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000100)={0x5, 0x5e2a, 0x3}, 0x8) socket(0x1d, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000300)={r4, 0x77, 0x3ec, 0x5, 0x0, 0x8}, 0x14) ppoll(&(0x7f0000000040)=[{r3, 0x2000}], 0x1, &(0x7f0000000080)={0x3d, 0x8}, &(0x7f00000000c0)={0x2}, 0x8) 00:02:38 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x200000000000006, 0xffffffffffffffff) r2 = socket(0x2, 0x20000005, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) sendmsg$unix(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:38 executing program 3: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x80000000}, {0x0, 0x8}}, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8, 0x248058994cf456c4) 00:02:38 executing program 3: mkdir(0x0, 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="de518f98281eff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mincore(&(0x7f0000f1d000/0x8000)=nil, 0x8000, &(0x7f0000000700)=""/145) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000001c0)={@local, @broadcast, @broadcast}, &(0x7f0000000200)=0xc) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000100)='./file1\x00', r0, &(0x7f0000000180)='./control/file1\x00', 0x400) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000280)={{"464d0dc4f6599896ff64bf52fa1e7493e9ffd7e9091e9879b98519f1e2a8c292fd8f0386d1d833585cedb800d4ee020c3d79c3859be979552a721d8024d602edb3b1f91ab9067623b4e766286f4f8adb8102b92ce7b561b0483fadad167546e773a4cdc07d436cd52e4e9033890f29e1ff8109f150b55ede75cec863c95eaf3ebebd4c7f08678bbf7a04774e44f5775390c357e51d16d789394b6af99010ff854292fe4e341702bd699d18cb31378b3913a36611587a58bc593503ef68a7719a9a3004729940b12641b339cd5040629bcadb3deb09593ec53489afdf98ffe09b67c5546b337f7e3a85e9af06ed602d43f96337bd5f2b7e43519b9fb5341a3e29ea31856c3c5d5de9b5873d3358a261049abf97744870c8e7c996f27839d186fa5e1960555d0054cb78bf634c98de2727693d2624efe3eb4197a067c80b778f953ebbbd5e8b2e5b7371eef4470a3ae43a9af253663a587e58dde8940771918797f940ea5888819cb6d7ed19cc410c83c1c6163208be4eb7f568bdde63f79af8814c14641e306c6776a5b1dfad96650049d6c50f3f22a9651d6ccfb96a992dc0c3ffeee85d90b8b97922ac6131d1101eb17ed358ab8693cd3af846fc05f5511b4a395702b036876c330919608e5fe0761d85ac251890692345419747cffc1cb7924f46112ab5adb9b976467ed5a661a4dd2212bf47661d070ea7bfc91a0a06e86218e868a5515e98baf2abf6ae65f25060aea86632c60208720884293b0bcc5622f289e23214cf9aed4552d3c126440bff1adb33c008b5cd965e3dbb88748a69a4d6cc6157810080addfe2f21d0de3109d078f358a22af4353c7e21438b61f462a87a7b749bfd2ee7ebc9d3a8f26e5247097d02af37620fb553cf0dffb74039e8150c99c04e0f2a713e321bdb252f9a636fa0f99ff07aac291e8c33103849852b4fbcfdfc94599cd1904d2f728b9240942c5b91ad012f16901b8d05a77a617f792564b94d6eff269fc88897a85151f321bcb434852659466e101d27c29ed0f1f35dad22c2d7f1b289e4ab8e58cc5736f4755a72b2f418c37f205e1400ee5a6e6e66f2160f45e69da70abc08bfb52963ffc067ef9c020aa1af2f0f59b5f56d68dea90b21bff737729492542527a7b6e6821fe2f75eb8c5294cf76f4316cc107e073c46e47673f86ef52800d43a9e8a1ce62070e8ac0820043d2487e9727374c0dfbcf8dfb71e78098f9da04156dda1824e0ea1e1bffb988bab814af157360acdf838af72687f4cbec7315a03c77da9c2a07bf76ee8ce8cb333fb44beac92ae18ee5f2b86e252d631d3380dd0b3c3e68d2eca74e351921c4f1ab0299da69b941bb0282b011a352aea840efd29c9b832ad8bea888545225a6e8d2ba66ec71200ea07e2f2f6179bfcd0b0c93e07f138fed59f5fae9114ed7e438946d03227fb986376f", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7f, 0x1f, 0x4, 0x3}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0xc7) 00:02:38 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x7, 0x12, r1, 0x0) mlockall(0x3) truncate(&(0x7f0000000140)='./file1\x00', 0xfffffffffffffffb) 00:02:38 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x5}, 0x8) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r3, 0x80106678, &(0x7f0000000000)={0x1000000000000005, 0x10001}) 00:02:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="37f7", 0x2) setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="827c92f0ef73efa2bbdbff598d8b9dbefdf33b53cf8bf24ec3dc74d1b1d8972de4680cca8b4e539594c88e4ff3ca45b46c8353f4dd135a9de52b06c80f", 0x3d) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000140)=0x1ff, 0x4) 00:02:38 executing program 1: socket$inet6(0x1c, 0x0, 0x9) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000000)="5bbf1d88747859541cf328769a3a75b10a5e58ea8f74240710714a6bcf7f498880490849342ea1ded2b9") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:38 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x84f0, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0}, &(0x7f00000000c0)=0x84) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1}, @in6={0x1c, 0x2, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x1, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000180)=0x10) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r3, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:38 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = getpgid(0xffffffffffffffff) r1 = getpid() setpgid(r0, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000003340)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000003380)=0x10) r3 = accept4(r2, &(0x7f0000002280)=@un=@file={0x0, ""/4096}, &(0x7f0000003300)=0x1002, 0x30000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000011c0), &(0x7f0000001200)=0x4) 00:02:38 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) accept4$unix(r1, &(0x7f0000000640)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002, 0x30000000) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3, 0x8001}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x401, r2}, 0xc) 00:02:38 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x9, 0x9}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x7, 0x6020, 0x2, 0x10000, r2}, &(0x7f0000000280)=0x10) r3 = getuid() getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x2) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0x4) lchown(&(0x7f0000000000)='./file0\x00', r3, r4) fcntl$dupfd(r0, 0x11, r0) 00:02:39 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r1, &(0x7f0000000280)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:02:39 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ec639600c66756234a1d080e10b6fbd55632ff9e65c175d46be73589b3532aea1aa794a796a0a6df883c54ed16b51beb51143c209088afeaa9867a1385a7433918ec89b73319e8c479ccd73c52d4b3852127babe744d4312c911f7e5ec6347406b22ef0000000000000000"], 0x0, 0x20000000) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) chroot(&(0x7f0000000180)='./file0\x00') r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000040)=0x4bf, 0x4) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) r4 = open(&(0x7f0000000300)='./file0\x00', 0x10080, 0x5) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x4) renameat(r4, &(0x7f0000000340)='./file0\x00', r5, &(0x7f00000003c0)='./file0\x00') socket$inet(0x2, 0x27, 0x7f) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6(0x1c, 0x0, 0x80000001) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) semget(0x0, 0x3, 0x10) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) semop(0x0, 0x0, 0x0) socket(0x17, 0x10000000, 0xa721) 00:02:39 executing program 0: freebsd11_mknod(&(0x7f0000000040)='./file1\x00', 0x10, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xc0, 0x9) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000240)=""/252, 0xfc) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000180)={0x3, 0xfffffffffffffffb, 0x920, 0xfffffffffffffffd, 0x400, 0xdd, 0x10000, 0x4, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000380)={r3, 0x2}, 0x8) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="01", 0x1}], 0x1) 00:02:39 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x30000, 0x1) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:39 executing program 3: setrlimit(0x3, &(0x7f0000000000)={0xb361, 0x2000b35d}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:02:39 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x1, 0x204) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) ioctl$DIOCNATLOOK(r4, 0xc04c4417, &(0x7f00000006c0)="0f4aa3fa962a65639f3cee6767a414859799d3c775ef968f5db4aa2720be817270caf7461a7292f54aa26f11d099688af357471b060f014b92cd080a9bf116abe149e49c27a78fad8bae734c3a8fd8f6bc4f99e61777e4c4a5b7d42af481201d13cc8e4650b691b3438c7ec1647a24c2c02b109d5f49e0ad80a20f0c806a054e8f5697fe36e72bc3aa09f5df2ad1fdc9") 00:02:39 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x2000000000011, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:39 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1, 0x1800000000000000) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:39 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x80, 0x4) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x41000007, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:02:39 executing program 0: freebsd11_mknod(&(0x7f0000000040)='./file1\x00', 0x10, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xc0, 0x9) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000240)=""/252, 0xfc) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000180)={0x3, 0xfffffffffffffffb, 0x920, 0xfffffffffffffffd, 0x400, 0xdd, 0x10000, 0x4, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000380)={r3, 0x2}, 0x8) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="01", 0x1}], 0x1) 00:02:39 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r1, &(0x7f0000000280)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:02:39 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x1, 0x204) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) ioctl$DIOCNATLOOK(r4, 0xc04c4417, &(0x7f00000006c0)="0f4aa3fa962a65639f3cee6767a414859799d3c775ef968f5db4aa2720be817270caf7461a7292f54aa26f11d099688af357471b060f014b92cd080a9bf116abe149e49c27a78fad8bae734c3a8fd8f6bc4f99e61777e4c4a5b7d42af481201d13cc8e4650b691b3438c7ec1647a24c2c02b109d5f49e0ad80a20f0c806a054e8f5697fe36e72bc3aa09f5df2ad1fdc9") 00:02:40 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) getsockopt$inet6_buf(r1, 0x29, 0x19, &(0x7f0000000000)=""/72, &(0x7f0000000080)=0x48) 00:02:40 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x11, r1) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000001640)={{"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", "f5de271c55f2d47b27fcccc2b26afd4edba72c4e22fb7bbea9717d45febc54b1", 0xffffffffffffffff, 0x3ff}, &(0x7f0000000140)="f36dd3877a4960215f231c1adcf56345e9b89af1d80b349f8e33a4ceccf0a3c9a1cda02c93373c8b857d34cb56a5bfea5ab9524b201c5378ee5f94edca972ceedb7c593ccd21a60df657caf36173dabbad0d1df698c992bdb664af3269c404796bbfc04035edbd94fbdba53615d8396598281909a2599d02b13bd371abfd3ea20c1077861eaa12291d7e4cd12368ef858139ef770c30e8b8b698002780069ae35febe2223dd768d84ca318cec2867b9c4268cee8239b3fc77d0aad691da5413145c62aa73cd68da46ae3e369b04ed3003ad201e1a252d7ffb87e477868883207959092cc9d43b3ce8cce66d41e16add98d0a9f4587", 0x800, 0x6141, 0x100000, 0x6, 0x5, 0x400, 0x1, 0x4}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000600)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x1008) r4 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={r3, 0xeb0}, &(0x7f0000000240)) ioctl$DIOCGETLIMIT(r4, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xa7, "f50a6bf723178e41bedaadff5929a5113a2f6ced759cfb86c56570505db2643a79f3f7511ef18285c374a179792a91a592ecc66f97330f2c6511a1b2d5e1e28bbe074b4635e68f8453ceb0d16215153b67e129c255c4e1d2d44dad1c7f503da2c777b1e48e6748ac01b9ba8855b47d914bc85bccb0d336b3d29ca8799d09334a39f77d7dd26cca6c357cedeff2bffff23cdf751aaac55e0e4e7a24ccf33d3fa7d15976188410fb"}, &(0x7f0000000000)=0xaf) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0x90, "31b234dd32cf92e0497c81932c86f35671d40af0f25ba89727abe0c397d3828ea95bcdcaac96632a13bbe9ea0ab1829c8b6692e9a9225e59765ce3cbe73e72e844218c01cc8b08cc94eddca1aac8d2d40e4acfc402f0fc2f96d7e44b02a1644b9495b3f94a06615292583a2ded0866050b907615058bf14feaebe6357103bef651c64046a755cfc995f17c06f72384c4"}, &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x8756, 0x0, 0x211}, 0x98) 00:02:40 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d0000000420f01fcc653fb0fa95ff9dc65be660fe062008f69289bd19d67a80f381d9a2f2f450f483bf30f2c0063460f5776c1450fd49bffefffff96b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:40 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in={0x2, 0x1, @loopback}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0xffffffffffff4f91, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0xdbc9, 0x7, [0x5, 0x100000001, 0x0, 0xff, 0x0, 0x5, 0x3]}, &(0x7f00000000c0)=0x16) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) setitimer(0x1, &(0x7f0000000100)={{0x8, 0xdda3}, {0x5, 0x80}}, &(0x7f0000000140)) 00:02:40 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79) r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgid(0x0) truncate(&(0x7f0000000180)='./file0/file0\x00', 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) truncate(&(0x7f00000003c0)='./file0/file0\x00', 0x3) freebsd11_mknod(&(0x7f0000000380)='./file1\x00', 0x100, 0x3) socketpair$unix(0x1, 0x5, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000540)=""/117) setsockopt$sock_int(r2, 0xffff, 0x1012, &(0x7f0000000340)=0x8, 0x4) truncate(&(0x7f0000000440)='./file0\x00', 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000300)=0x4) 00:02:40 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x0, 0xf3f, @empty, 0x10001}, {0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x2, [0x5, 0x8e1, 0x4, 0x0, 0x8, 0x1, 0x72f3, 0x101]}, 0x5c) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") getsockname$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) socketpair(0x2, 0x20000007, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="7bd58130906993eede0d9241010913a9ff400f01f0631cdb82ca322118eae4f6", 0x20}, {&(0x7f0000000640)="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", 0x1000}], 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x5, 0xffffffffffffffff}) close(r2) 00:02:40 executing program 3: mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 00:02:40 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x104) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000080)) 00:02:40 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:40 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:40 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x80000}) r2 = fcntl$getown(r0, 0x5) getpgid(r2) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000000)="1533ea5d2be334b3a484b4805ce933a5f34da39d33b01bc2d3bee961a57d82ab6775554d05f809c9e4e07f5c39853548ca69b26d9738bec38ad10ec197828d0e43f92ab852f8d883daf76767e3eaa4eb7abd21af2543c727804e68b9b9481caf198e53750daaf5a2abd5b9afec2dc038ef99a15a6085c0375b36d059dcf664858dd915") 00:02:40 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mincore(&(0x7f0000cad000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/4096) r0 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000bf9000/0x2000)=nil) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000001000)="5c9d570a93df6369da2e0d81a113565729c04e830adc0fad2de63cfafb8245b6d61aee538f8418194a046edb44d75aca833a289ae442fbb310b51a26cfc7d8d6ba611da1b8543ce4f45bb6e7370ad8e7ea8cb15254099b04cb38e2a4062c4086ccf3e3be20288d98ceef36b973e316") shmat(r0, &(0x7f0000c1e000/0x4000)=nil, 0x1000) 00:02:41 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f00"], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x699040b7}, 0x8) 00:02:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:41 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0xfb93c9dfe09ecec0) read(r0, &(0x7f0000000080)=""/142, 0x8e) syz_execute_func(&(0x7f0000000600)="b13c91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fba60fcac4015c30015c30a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f3400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c185ebed9bb400646736676666430fefb300000000080403f4c4837d1118fba40013a4001369879f000000fe") 00:02:41 executing program 3: getpgid(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='&-:(\x00'], &(0x7f0000000400)=[&(0x7f0000000180)='(\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='-\\[.\x00', &(0x7f0000000280)='.\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='-()\x00', &(0x7f00000003c0)='-\x00']) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0) flock(r0, 0x40000000) freebsd10_pipe(0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0) 00:02:41 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x9, [0x101, 0x7, 0x9c, 0xad83, 0x3, 0x0, 0x0, 0x1, 0x0]}, 0x16) sendto$unix(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:02:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x2, r0) sendto$inet(r1, &(0x7f0000000000)="db7db18858018856c898c92f8b71f7a72605c579da772effefd9825553d3cfb732331179b41a631308ff0c072613b3a2828f3583f48e0b7eca1401d016d327ca7a1eff8789acd2e9d46bc0eb2b78581e75627b3afd8d42f48799641643c2be87014eb0bfbb99874aec87cabd20b43a2e5ded17ed0436e1545e58d658c83f244c2c499a6b207f7e0a7d212f0ceae38d", 0x8f, 0x80, &(0x7f00000000c0)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000100)={@broadcast, @remote, @local}, &(0x7f0000000140)=0xc) 00:02:41 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c65300008d06d7cdeb0933cb8e198487b542356432c27c12f09d90c38f3e3b8558c66a4843e34c78e781345efe8f23dc8928f8d955e83938a92205d7271f8d96561e84b8c2983e84681ca75a7e29c37b1f4a4dca9fe31286d4a050789c9f26fcbd4bd081b5adc18b0118473264b4f1bbe3f3b9fc887268912"], 0x10) bind$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @loopback}, &(0x7f0000000080)=0xc) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:02:41 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x3, 0x99) r0 = getpgid(0x0) r1 = msgget(0x1, 0x22) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) r2 = socket$inet(0x2, 0x20000004, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x1) wait4(r0, &(0x7f0000000080), 0x10, &(0x7f0000000240)) getpgrp(r0) getpgid(r0) setrlimit(0xe, &(0x7f00000004c0)={0x4, 0x5}) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f00000006c0)=""/117) mknodat(r3, &(0x7f0000000300)='./file0\x00', 0x10, 0x2cd) r5 = semget(0x2, 0x1, 0x600) __semctl$GETZCNT(r5, 0x0, 0x7, &(0x7f00000003c0)) getpeername$inet(r3, &(0x7f0000000540), &(0x7f0000000400)=0x111) truncate(&(0x7f0000000440)='./file0\x00', 0x1) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4) socket$unix(0x1, 0x8a7185cb5ae1b4b0, 0x0) 00:02:41 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c643000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3}, 0x161) 00:02:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f0000000040)={0x5, 0xfffffffffffffffd}) 00:02:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f0000000080)={0x3, 0x3ffffffffffff}) 00:02:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = dup(r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x7fffffff, 0x4) r2 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000040)="94ee6cd482c9c43028b7043fcc80435a88cc4a0670c0d7e2e94fbe253e26bf19d34be81d3d9397d50183d0") r3 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffe000/0x2000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x0) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:41 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000004c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600)={0x5, 0x2, 0x200, 0x20, 0x8, 0x0, 0x9, 0x6, 0x0}, &(0x7f0000000640)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000680)={r1, &(0x7f0000000700)=[@in6={0x1c, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000780)=0x10) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r3, 0x2020}, {r3, 0x66}, {r3, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r4 = fcntl$dupfd(r3, 0xfffffffffffffffe, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r5, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) futimesat(r5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x9}, {0x80000000, 0xffffffffffffff01}}) msgsnd(0x0, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r6 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r6, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) 00:02:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000000)={0x5, 0x1}) 00:02:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') 00:02:41 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f00000002c0)="45d8dbc4a17f5e6260c4a17ee662026445df7a008fa978e321f3adfbfb024d933455b3000000f0019ee46d000075c40a") r0 = getpgrp(0x0) wait4(r0, 0x0, 0x0, 0x0) 00:02:42 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, r0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000000)="6bcb59790ece51b9a2c9a5d3014ef0858d1b61b1f56bb7a6b1fb1de918b9d1e52cabc9ab6aef403572e3e1fc2c4c514ad3b388c82357e390f517bd019db45af4d1c8bc20717df2d25d8ee4b950f1f50a82b84bef2ef69427714b449f59ebf5ca4f2156fee181aba116fd9cfccd11b895dcae1c2fd2604ca764a440cbd1bf3567ba5174d57d514e033942e46be9e24150225a14d8f82c1d45356c4cf84f", 0x9d) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100004) r3 = msgget$private(0x0, 0x400) r4 = geteuid() freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() r7 = getgid() r8 = getpgid(0xffffffffffffffff) r9 = getpgrp(0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00000002c0)={{0x10000, r4, r5, r6, r7, 0x70, 0x1}, 0x2, 0x7, 0x100, 0x1000, 0x3669cfd2, 0x40, r8, r9}) socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x7, 0x7, [0x0, 0x7, 0xffffffff, 0x0, 0xd7, 0x400, 0x5]}, &(0x7f0000000100)=0x16) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000380)={r10, 0x36, "a2d549e245a6acfd433ca03140debf6c185f3db1792fa4b8dd28cab565c5998e4c5c37c3f8b1bee4dcb8ec73c9e4b0ef93a4d1ce806b"}, &(0x7f0000000180)=0x3e) __semctl$GETZCNT(0x0, 0x0, 0x7, &(0x7f0000000640)=""/4096) 00:02:42 executing program 2: r0 = socket(0x11, 0x3, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x8) sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 00:02:42 executing program 0: syz_execute_func(&(0x7f0000000280)="b1a6912c8a0f050520d0f807911441298f17955bf95bf90fc4014cf23e26220fbff6000000a0e5be34d1c4e1f8c421fc51c1d70118c48192558dc3c366450f18c44178ae98860000000fbfce470f71d70ac481f8521f572644a5f0470fbb7508a9c1460009c481dd72f4fe0c0441dd760b3e11bd110f0000660f3833d0") socketpair(0x1c, 0x10000001, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x9, 0x81, 0x2}, 0x8c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x1, 0x4) 00:02:42 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msgsnd(r1, &(0x7f00000004c0)={0x2, "b9f25420c10c5778312e1db86dd3a15f7212188f7714f885f0afbe5136d796"}, 0x27, 0x800) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) rmdir(&(0x7f0000000440)='./file0\x00') poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000780)={0x1, {{0x2, 0x1}}}, 0x90) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000540)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x180}], 0x2, 0x80000000) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 00:02:42 executing program 0: r0 = socket(0x1, 0x20000001, 0x40000000000084) getpeername(r0, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="4fc929c4b432d593408b68ab5093cdd134c75bce2fd0d41c5aaeab945e220ab9026738eff5162a3c2fa10749f264066b7c39d70ebf0e50572cda493af3cbab41ad9415e9fabfe3131ea7eabf710110722bf275364dd2550ead2bfb8535c5165a3844715debdc0d0ea40c3eb67ad8eacd92bc52a19f361b7332e69f8bdab3fdd6901142e18f34a85b2e1eb0b05a155a", 0x8f}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xf8}, 0x20000) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) 00:02:42 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x20, 0x4) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000040)={0x10}) 00:02:42 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8a88, 0x4) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8100, 0x132) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x18400, 0x68) r3 = getpgid(0x0) fcntl$setown(r1, 0x6, r3) write(r1, &(0x7f00000000c0)="be3a70e290ecab474ce30dc4551484fe26280ec06daaa72475f780f58550ff40865592badf3e718f77a5936e70feefef28d92ba8f6", 0x35) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000100)) readlinkat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/219, 0xdb) freebsd11_mknod(&(0x7f0000000280)='./file0/file0\x00', 0xc080, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x2283}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000340)=r4, 0x4) rename(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000400)={r4, 0xdbdf, 0xef}, &(0x7f0000000440)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000480)={r4, 0x3}, &(0x7f00000004c0)=0x8) fcntl$getown(r0, 0x5) r7 = open(&(0x7f0000000500)='./file0/file0\x00', 0x1, 0x42) getegid() setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000540)={r6, 0xdb, 0x381}, 0x8) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000580)="439ee2e682378621bc2dfca36bfae861ae3edcace7e94b83778a587c0924a6c6a5031173484f9161949991b890dcbf6408769b7b8278b985e5a3054a5149a0ed66347cd6f162b41837b5a1e46975378ffc48e78c26b3ca0ce33eb05ff68291233b2f85b68b93234d47c3a0a1f5364486fa130246e879ed52f8ddfa086113484c78d2652bc03ecc69de22de5fba261805960c17cd3533a26cc6afbb69b38b947b3d382d247633415d680a5596a5a28194e2ab14b018") r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000640)={r6, 0x6, 0x6, [0x6, 0x20, 0x80, 0x2c0, 0x6, 0x4]}, 0x14) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000680)=r5, 0x4) r9 = shmget(0x1, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r9, 0xb) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f00000006c0)={r4, 0x5, 0x8, 0x800, 0x4, 0x4}, &(0x7f0000000700)=0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000740)=0x1, 0x4) setsockopt$inet_udplite(r7, 0x88, 0x6, &(0x7f0000000780)=0xe2b4, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r5, 0x1ff}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000800)={r6, 0x2}, &(0x7f0000000840)=0x8) fcntl$setstatus(r8, 0x4, 0x10008) 00:02:42 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="05001000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0xaa, 0x0, 0x1, 0x7}, &(0x7f0000000180)=0x18) select(0x379, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x400000000000000}) 00:02:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0xa21, 0xffffffff}) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:42 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d1b170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) 00:02:42 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x6, [0xff, 0x284e, 0xc3, 0xfffffffffffffff8, 0x5, 0x400]}, 0x10) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:42 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000000)={0x2b, 0x0, 0x200, 0x4, 0x100}, 0xc) setsockopt$inet_udp(r0, 0x11, 0x5, 0x0, 0x2a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x8, @empty, 0x8}}, 0x0, 0x2, 0x4, 0xfffffffffffffb91}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x3ff}, 0x8) 00:02:42 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x6, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/138, 0x8a) 00:02:42 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="56000000fafe07ed03e3ecc734df0ceba82d9c4de764bf13621a58aad3f3c4df994de82cdf4e2865be1ce40b2be2f9dc1ecf8801b184840b3b36b0dd91c41c650269ed8ce9ee2fde7fa6d21891af25610485ce37965d2794ca1bdcc9979e02c23351a78dddbcbad2738b826f195df1e7cfa49109"], &(0x7f0000000080)=0x5e) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x81}, 0x8) open(&(0x7f0000000100)='./file0\x00', 0xfffd, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x0) 00:02:42 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10, 0x20000000) fchmod(r0, 0x31) semget$private(0x0, 0x7, 0x400) 00:02:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x3}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) r3 = fcntl$getown(r2, 0x5) fcntl$getown(r0, 0x5) r4 = socket(0x2, 0x5, 0x0) close(r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x11, &(0x7f0000000140)=ANY=[@ANYBLOB="d01de2ca10d3c47a967a4700000000000097d469cbbc39ba44a1a7e6779eef1a00cccbbe3faadcba251d64c1ffffff01a583950d63c64405653756b7f284bd8e947a93859c533916fa0c8abfb400"/95], &(0x7f0000000100)=0x4) r5 = getpgrp(r3) fcntl$lock(r2, 0x400c, &(0x7f0000000040)={0x0, 0x3, 0x1, 0x1000300098005, r5}) flock(r2, 0x3fffc) 00:02:42 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = dup2(r0, r0) setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f00000006c0)={0x6, {{0x2, 0x0}}, {{0x2, 0x3, @loopback}}}, 0x118) r2 = accept(r0, 0x0, &(0x7f0000000580)) setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000680)=0x1, 0x4) r3 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r3, 0xc0184432, &(0x7f00000009c0)="96e535fb04f66d68e3b03a86b55417e677d07f020587e693e312d6060f63dc5643e8a19ab365648a1ca7d302af64dfcd026555c7f4f826403e56f16ce614f9278a1eca6223c9a240f1765ee7c733fba27597e253df442d49c90ec8cb81db577f73eac3e71bb4499ba88488efe267b0f111ab5217dd32bddb939f8aab3a82845749ddace4cccb8564740d5b33439ae91c37fb72a258fca42da3e98262eaed4a3226e0902dfa023b1da10061404eecf75f35a4da105393edf41dd13bd97684c9e05f0dd66edb86edaf4bbcecdc1baf475baece40148d018e0a") ioctl$DIOCRGETASTATS(r3, 0xc4504447, &(0x7f0000000040)={{"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", "bfa1e03506dd9d780bf97f329f16df26a01eab3ecbe560713c243ea9a9f7d078", 0xffffffff, 0xac9f}, &(0x7f0000000000)="6ea56c", 0x6a, 0x2, 0x7, 0x9, 0xc8, 0x1, 0x80000001, 0x1000}) ioctl$DIOCGETLIMIT(r3, 0x80106678, &(0x7f00000005c0)={0x5}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x2}}, 0x0, 0x4, 0x1b7, 0x8}, &(0x7f0000000640)=0x94) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000800)=ANY=[@ANYBLOB="02004e23ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009611fc187dec1f6004f4c6c64d717611883b8497f723b983f28614e491efbb132d8a01475005a35119720b266d82cf3e712db122028b0f6e7c933b58d6ce78ed0964adf7121360f99a1cc933069e8fbf72a5d295c3f23eaa5d8873db4b7e74f54455f3f7949c00000000000000000000cd4bc9e956154d512b8d201e6f0ada104d203dab14efc093da140a8d8ecd445e209fed7ee4cd87486ca00bf7faf4ce4d757459c2409105b5673933ca966fb1eb5b3b39d4341ede87a977245cfeda911e69b399ca5e3ab7f2417f0266bdd0f48eb07e15b1dd24bfaa59498bd942e76c465faed6e89a2f4be32464b886fbe45baa4aadec20befc095cddb4ffef3e8305ea968a9e776e6e13d70187acfaf0cf", @ANYRES32=r4], 0x8c) 00:02:42 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) sendto(r0, &(0x7f0000000100)="1cba2b909c20ddc4cfb41e8655f56689989ab290e6b3a6a50162ebe6a31da54ea3c9fa35cb001afed82b2caf0b821dc8ed8aa2d7b551f4cbcaf17d3801ccbf68d418f727f5b1eec93d48f43cd6417514c6f99afe333be571a18a29e2", 0x5c, 0x185, 0x0, 0x0) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000005c0)={{"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", "a223794e9c1a6a8e29770dd9a09b33b853b2a2ea9f24fa7bbea6408e632146db", 0x9, 0x7}, &(0x7f0000000180)="c023e07548aa09d757bcd04c51c03a320ba941ce06", 0x0, 0xd3, 0xfffffffffffff800, 0x2, 0x8, 0x1000, 0x2}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r2, 0x0) ftruncate(r2, 0x1) 00:02:42 executing program 1: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$dupfd(0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000100)={{"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", "0b827eaea745eb04c482939cd4f27d8eee4c5b17699e92449df6d0631e6fc492", 0x7, 0x3}, &(0x7f00000000c0)="ca4aedc02b7baa5dec1d4738ff4cd6ac3500afe4342d22e4f6eedcb040b3a98cb1fd5a82", 0xda19, 0x80000000, 0x7, 0x800, 0x1f, 0x0, 0x9, 0xa1b}) ioctl$DIOCGETLIMIT(r0, 0x80106678, &(0x7f00000005c0)={0x5}) fcntl$getown(r0, 0x5) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000000)="b69e1dde47f96b57c1d213053e670c12071f446221a3295469e0e56e2a5e08d97a98dc30a35a6523a628b61870f3f21fb719f0acedb4f0be8966b37ef9a7440b7122d997e2f5d3a7144086fb287c5a51348b233f2b4b765b9a1df0f0bbdc00d13d1c677118c89edbd3be7d84f3f978a40782aeedc445515b36b705a2ebcb1adc13946a326cccc51551083a235375b8d1a92c8d7ba0b1a58667226bc18a1ff2bf2a") 00:02:42 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b361, 0x100000101}) mlockall(0x3) munlockall() syz_execute_func(&(0x7f0000000100)="91cd801313000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1660f383e3b670f381d6a2f67450f483b6bc6c4630548541a480863460f5776c16182617878965e01fe5f30f6c4e1f951313445e22c892a0f0000009f") r0 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x4000)=nil, 0x2000) shmdt(r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r1, &(0x7f00000000c0), &(0x7f0000000280)=0x1c) 00:02:42 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e21ff0100000000000000000000094dc2fd56000000000000000007000000000000feffffff00"/133, @ANYRES32=0x0, @ANYBLOB="80000000020000000300000000000000fdffffff"], &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:02:42 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x9, 0xffffffffffffffff) msgget(0x3, 0x300) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:43 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000180)="91c68080000c6969ef69dc00d98a208f89c097976fd8de0d0fd1b02db5d9000000c461f16a32c653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c008f48009560054563460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892afdc4a37d1d36089f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:43 executing program 3: r0 = socket(0x12, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="c20200ffffffffffffff67b2268cfc8c3e30176583c554ef89998ea07a4666f3f89a5fafdb28ecc5e6a72f1ec20742506994a0fa251eab88526aa4b4f74cddb511c9b349b7d20aac5563075383a8de26370dec7d8de0d3cc3d343fc5ff377b0108fd8b9c6363648e1ba9faf73ac542057538d7739c1600a6ce01bb020067dbdf2eb0436578bcaecb6c655f218a60324d932aad9fa9e2e48ef7934d979a2fdc314fe41ba377d1215cb6751c798ae453e979049fa675a4c5a6245ac876160b1495ba2ea2a8bac9"], 0x1) 00:02:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@multicast2, @loopback, @local={0xac, 0x14, 0x0}}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000200)={0x6, 0x5a45, 0x28f7, 0x7, 0x1, 0x100000000, 0xffffffff, 0x4, 0x8, 0x800, 0x4}, 0xb) r3 = accept(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100)=0x8, 0x4) r4 = dup2(r0, r1) setsockopt$inet_mreqsrc(r4, 0x0, 0x400000000000046, &(0x7f00000000c0)={@multicast2, @rand_addr, @rand_addr=0x7ff}, 0xc) sendmsg$inet_sctp(r4, &(0x7f0000002600)={&(0x7f0000000280)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001580)="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", 0xd80}], 0x1, 0x0, 0x0, 0x88}, 0x20008) 00:02:43 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000580)={&(0x7f0000000040)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001740)=[{&(0x7f0000000080)="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", 0xfb}, {&(0x7f0000000180)="e205064ba0672a26c6a7e7683f6a6f4a7f4893d956e7e77afb60b3f8cec11df4f21972a8a67c56e872ada7f5450b0d09436a99ccfc83359334370d465b68e20be87687e15272629f980528aa24b561780125f7e006cf3fa330dab718946d04ea3b50ec56b20af0084fbe45a40ae920aa56ab9d1921", 0x75}, {&(0x7f0000000200)="e8a07adcfbbebecbc04276179e9a1c7bd479964eea2cec209f1b85d375386b22ba7066f8b6c1583a7a788975062f3fce1116f20d932fbb91cdac9fca646fc944498508686695302f7d771bd26a077adab03c0bba25ba23d9d56a5208587e18daee1f0a", 0x63}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="f413ab2383406a9bef4437ea80d157016921e14467bc1bd08cc01a835419ba21f5f940c28abee2485841d8f737a6", 0x2e}, {&(0x7f0000000300)="2e7a904ae9496c9f4a39120d2daf999a755944c1811c0d090ead6149fe6054dd06143b5954df365e00e58f4671674ace6c2b0dd3f592d168433fe3519d85c344023c39eb090d5f81bfaeac2242af735e05091e45a0a4528e26d1d642620b533c75f0158f44c52cdde1f6fdf28b3ad0cebe9728ed9f30ad6f3758f49b866fd40bd8d522137e705001512c5dcfb90eb0f12e62bacb34426e2d0becd1c9a44aab788c315f13edd61f317aebfe29f55de123d0b8a73f2ac708a8fcc486d081fa6a6b26c3eb2517cf1d4a22263c1e30d921b4c5a95e2b982298", 0xd7}, {&(0x7f0000000400)="fe506beb3031566c546ecd133cef9af2887cba04e3d11685c392f7be754028234de6e689a30dfa1c24582c23e74e7f6a75ec90c646c42dd4d5ab023051d64437797c066d9946a2bf67e82c68294c4dbd57aff969c598bee2937f4de01210fd517cacd778a8448e9a22e1e689ca7c2eb36bccc67f8bc990a3a46312d0b446eaff181c6dc2f707375bf006c09b050587f493f3375424c5e51b6c6b78b672d4d327010bfbcfa46a9aba1a5e81d368bab593c1d7a66ee65bed2a4885b2", 0xbb}, {&(0x7f00000004c0)="ac76e1be47bb33a7d23532f96f651c2645a059d5b3df9a97ce3f3c501b3c9464d685d41fd44c087e3cf228e8a212678284f883459c413de182c45e07a1eb48b3990c52283fcff4a7873ae1c94e5393ffc51c7c578ae563baa65c9c933cdf292ffc2e22430d87b0829b7bf48dd640437ea98eb97e156301bfe0", 0x79}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000001640)="4c3079919b80c18dbf21b7ceef130e951ff36b19ff41e693575d48e7b1088626f55921514afff97632c3c4feafba9cf0ebd639ee40e90433675cee5400688f9e03ccb19730f9da0a092264ef5a4465415b93b52e3b9c8c97ab849f5f283e20eeb27c1625c3c6b72cdd0b977ebc71240b5c3467ab6a520ff6faf6721fdf1fe27f936f28f8cb0925f07d03c9ed05596547d71faf671360c3072aa0802ef30ad5d871acbf8cf5d6aba4c35c41044412e68399386ad6b5f3bf6b0c7a0ba71fccc08c8f731fa0a9a122d55d26b3fd", 0xcc}], 0xa, &(0x7f0000000540)=[@dstaddrv4={0x10}], 0x10}, 0x8) setitimer(0x0, &(0x7f0000000000)={{0x1, 0x7fffffff}, {0x5}}, 0x0) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:43 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x10c) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) setrlimit(0x6, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0x0, 0x8}, {0x7b0f0a49, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x4, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={0x0, 0xad, "0664d2f7f21b20f7d0f61aae12bb3efa0c2f62768d96c6c167c317b61acc5a17d4cfdf7cf03fec70cbd2fed6f76abe8713229451f55529e91272c798198cb6108b427f0f7e4a33313ab352f0a2eb5e54bcf021b12bcdf06745b97dbc6a7bfccbecdd2a0ae7338a606a328fef0138239e279699654a6414416f1cea87ffc145de155778cc0780a014cd0a70a61190107da408449412748998e0a9aa37ef15f1007f62c63ecd6641cb908ed2cd45"}, 0x0) mkdir(0x0, 0x10) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000000000)='./file0\x00') utimensat(r0, &(0x7f0000000380)='./file0\x00', 0x0, 0x1000) 00:02:43 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0x790}) 00:02:43 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b361, 0x100000101}) mlockall(0x3) munlockall() syz_execute_func(&(0x7f0000000100)="91cd801313000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1660f383e3b670f381d6a2f67450f483b6bc6c4630548541a480863460f5776c16182617878965e01fe5f30f6c4e1f951313445e22c892a0f0000009f") r0 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x4000)=nil, 0x2000) shmdt(r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r1, &(0x7f00000000c0), &(0x7f0000000280)=0x1c) 00:02:43 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) flock(r1, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000380)="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") setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000080)) 00:02:44 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20d41, 0xc) setsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r2, 0x60000) 00:02:44 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2023, &(0x7f0000000000)="dcca815e09c069927a516bd78f931b7246638dcf171bb0587c6f9645b294301b7582e5039e7c81f44b2a18f84f865ab82bce201febdf6a58125c1c8f3f2cb450b76c969a624efdc93383e1aa6665922ac1ab620e306e1245064ca55c6756046923a9c73555d3cd7fbe9dfe0c8cae39dd2991177efe7737a00d4380708ca2ec6680f672273c0276b9910499ea93fde92197a8d35df0aa9f565f6439c79a5853ab2f9804b0619e199e7203f163f4d3c2a7102bc6fdcb381c1c6b3343eacac0114a0d0ec68f8e358b499a2d485bfd32e513c8325477671db4", 0xd7) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:44 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = semget(0x0, 0x2, 0x20) __semctl$GETVAL(r1, 0x7, 0x5, &(0x7f0000000000)=""/193) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") accept(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) socketpair(0x1, 0x20000000, 0x7ff, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r3, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:44 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") fcntl$getown(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:44 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc}, 0x10) syz_emit_ethernet(0xe, &(0x7f0000000140)="7909008ce629923afeed35c00806") 00:02:44 executing program 0: syz_execute_func(&(0x7f00000000c0)="982c3b0f050520d0f80791b0084141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22eb8f697099f52e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d53909098171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b55c4c27d5a5193b13120b15ffbb15ffb110f0f3804830a000000") r0 = open(&(0x7f0000000080)='./file0\x00', 0x28000, 0x10) r1 = dup2(0xffffffffffffffff, r0) fdatasync(r1) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000000)="9a753809fe7bfd5b7df62c21a4bf57eda9783911ed196f72e79cc39043cc10ec7fa13b4c430606237a3066e76fc115b0c1ac21a805443fee6027b84b436f7607d93096868e13119813f96e92f03cefb8631cb10447b561391d98da41a86f2be0a2a9c5332b65427f72d669cafb5f5f9e1022c6") 00:02:44 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffffb, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") fchmod(r1, 0x80) r2 = fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x5}) munlockall() 00:02:44 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100000, 0x10) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xa) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="82021a2f7f696c653000adb904bfe78585f05a9974628c0431018b1f460bf1b2d160670460ceae420a66ead4e166d860befef55f859a26f6e0bd520000"], 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6, 0x1e, 0x8}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x1ff}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x30, &(0x7f0000000140), &(0x7f0000000180)=0x8) 00:02:44 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x1, 0x10000000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e207f00000100"/136, @ANYRES32=0x0, @ANYBLOB="0700010009002000"], &(0x7f00000000c0)=0x94) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r3, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:44 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x7, 0x5}, 0x10) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x3ab) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001600), 0x8, 0x0, 0xfffffffffffffdef}, 0x0) execve(0x0, 0x0, 0x0) 00:02:44 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x18, 0x0, 0x116) 00:02:44 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x100000000, @loopback, 0xe7b1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0xd07, @loopback, 0x5}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0}]}, &(0x7f0000000100)=0x10) dup2(r0, r1) select(0x40, &(0x7f0000000440)={0x3}, 0x0, &(0x7f00000004c0)={0x8}, 0x0) 00:02:44 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x1c, 0x7, 0x3) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), 0x4) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:45 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) r2 = dup(r0) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/38, &(0x7f0000000040)=0x26) 00:02:45 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r2, 0x80}, {r2, 0x4}, {r2, 0x160}, {r0, 0xa4}], 0x4, &(0x7f0000000180)={0xfffffffffffffff7, 0x6}, &(0x7f00000001c0), 0x8) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xb32, 0x1000300010005}) 00:02:45 executing program 0: r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x108, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x1) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getpeername$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="3d8cabcbf8bb0000000000ff00000000004c2b78569727210f0d8da38a7ddeab5cb3088a98fbce9a7112c7b4d3067e3443d12e7d14d1da03c34529e97380f2650aab7806631c6b61c2d5da28daec9f7bd73c1fe6aaa47f89cd67690f92fa73d2104d51c0672cf517bdd0e72d39694a769426757e6e1b7d98d100991ff102706efede81873f90e817b13089e7490bcc2026cea41fc408", 0x7e}], 0x1) 00:02:45 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x30000000) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x12]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) bind$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x8) 00:02:45 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") socket$inet6(0x1c, 0x10000007, 0x10001) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:45 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) r2 = dup(r0) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/38, &(0x7f0000000040)=0x26) 00:02:45 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:02:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x42) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x401, 0x4}, {0x2, 0x7}}) setitimer(0x1, &(0x7f0000000100)={{}, {0x0, 0x7}}, 0x0) 00:02:45 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) write(r1, &(0x7f0000000000)="55732d269f0623a664eb594debb8b135db64c489c2318dc72e884012cc53b8c8d469", 0x22) 00:02:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, &(0x7f0000000140)) fcntl$dupfd(r0, 0x11, r0) 00:02:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000280)={@loopback, @loopback}, 0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "d673586558baed544fd55b741fe8e8f295339819fe7f5b1629be87fdcbdc920c725b89c38c1ea464e4e4414d2c198c385527688d3e3747bb424e3e1164b0854f66dbe86d61885fcfb0f07db620f48d3fa449c04a41ccf1208b505b47406a91efaf6240686d1200dd230558c7d07a11646ebfd66d96c8b1513a14153f16f42e1390839827e2bbcc35bef3e176b3b00f25d0feed1f1515dd99ea45b58aa4f27da8344edc4e9195bb95a8a9daac6c6225741a368b004ba6affa5b86143266e78a1b0dcfe6774a3617ebdb910129418ac574dc57e297c3d4fc4fd9d3f074304b9c7682e34a658314738eab2fadaf4340f09d"}, 0x100) sendmsg(r0, &(0x7f0000000a80)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:02:45 executing program 0: syz_execute_func(&(0x7f0000000200)="98340b0f050520d0f80791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x6, 0x9, 0x8}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x1000, r1}, &(0x7f00000000c0)=0xc) 00:02:45 executing program 3: getsockopt(0xffffffffffffffff, 0x5, 0x1, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) clock_settime(0xe, &(0x7f0000000100)={0x9b4, 0x5}) syz_execute_func(&(0x7f0000000780)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fbc4025dac9effefffff6743a6054e4eed751e0fa0e509ab395b34d134d10bf8c470c4c461cd583d00000081ee6db712c483397fd30004c1c1dc6546da7f01e345d9a6acacc4c3214cb9a5605419c201b00b0000004572f0efa80dc4e17a5cba9a899999ac07e8628f6808a3056f0000004e00c461b68de3e3f5262625474d88880404a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:02:45 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000000)="1ff15a72e094e5473bafd049") ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:45 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xb8, 0x5}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1}, &(0x7f00000001c0)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}}, 0x94) 00:02:45 executing program 2: syz_execute_func(&(0x7f0000000000)="1c24b5b598cd801b69e4f53647df61fbd9d017470f18a808800000f98fe9589b26c7e4c753fbc4e10165486548c4427d82663ed107c4c2b90a23f2168f4808eebce000008020000f911e51c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030fae0f33240f54635bde4688e5a1e1e0ef26400f0d18c401fe5ff6e30f6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socket$unix(0x1, 0x5, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f00000000c0)=0x18) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000240)="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", 0x1000) 00:02:45 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x9, 0x7, 0x80000001, 0x77cf1afb, 0xe6, 0xa082, 0x1, {@in6={{0x1c, 0x2, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x10001}}, 0x0, 0x7, 0x3, 0x4, 0x80000001, 0x9}}, &(0x7f00000000c0)=0xb0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xfffffffffffffffe}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f0000000240), 0x8) 00:02:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRESDEC=r1], 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) writev(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000080)='./file0\x00', 0x208020009) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1, 0x88}, {r3, 0x2}, {r3, 0x1}, {r3, 0x20}, {r1, 0x8}], 0x5, 0x350000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x3df) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x5b, 0x0, &(0x7f0000000100)) 00:02:45 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) socket(0x17, 0x3, 0x2df400000000000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6f022e3f377569653000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1204, &(0x7f0000000240), 0x8) 00:02:45 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0xa8, 0x4) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000003640)="b6878a8d6dd59abe09be6a03ea52751b9770b32f88072ceb7a8d73a0b744213223072fb6a60715437a178f09c8ad8ed2d235bb91364314e83d9fc9bc55fe96ab23e44221f043f62d318491c24e0d9452e770689a21492ca109c20e9fcfafa5e0c5486c48f2ce79c3239ad2310e1853b9fd12f8dadecb9a986e64a75efbdcc5fc8c7ff75694574726d80e88191c950c097636a6850f012d7bbdb62f50cec6b88cfd7f99e816cc1b8e7d307765fb477e91cb4f3e5cf871134aa25ca515d9b63921227f91ad4419cdddd6f74941d56cc5c474f6487c942d27231949b8681b4a682616f37b8461de53ec0032c2bbd5efc15a4b29a788e62222") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000003740)="858caa5a2fabab4b70281a9ea57d5991974fa4dd1fa71305387b2114c0d99d81912e63fbd73a6960924cf2be92e2efe4b0e65451ab11f8a68a2c0c7b0490eda87d90183dc1c886bfee29a30465f4c7931369ed90d889c4529a04b927eeab35bbc1307bb9b6264b10723e763659c11ded533a68dda56f1aa5687db65a1fb041a8aea76ae719d393e6b5bc65b50b3cff2021a9517810ae8954a982244c17e4ac769e5dbbfe8c103f2d262d3141e230b1bbfbfca2de21704ed78a5c5edd572bdcfd0ba2b17744e1eddf30937116e053ea494b496267cb3d48770eb771241c3ef6e79d18667bf1d1fabe") syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) r3 = accept$unix(r2, &(0x7f0000000000)=@abs, &(0x7f00000004c0)=0x399) freebsd11_fstat(r2, &(0x7f0000000500)) writev(r3, &(0x7f0000000440)=[{&(0x7f0000000080)="9381756d2cc8444131e6697802d224d2152007a2623256fb80837c9c36f8a3f39f9b43361639728e369ba3037dec2605465604a84e4c3029a7226a01103117488d9dc1839b294f73f9806b30373d7bf34f2283bfafb6dec21adb4358e186836c710bca973b035ab093f8d3886aa0c9454066f518ced8599f13a7d181f0c86cf73b585d4fc563500241f642090af9ca268453b6e114ef744b1fb482e2e06470d7a7b54a53a0c5137acafa2a97407799b2e85db0", 0xb3}, {&(0x7f0000001640)="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0x1000}, {&(0x7f0000000140)="671caebd367cd4b0c1aa70f08793f5ca6425322f857c00304f0e8d05a34c0e14b4536bb883dc3bd845f0081d331e3a5278842cc54b6e9371c7e580bf2f768262a3a678cd328ca7cbfaadf0890a09783f7db5afe12460e22fe08cc6c788c1e049b5a4c2c51e7e776ba55459f21ad1ac221ae9718873f640c8c7118f6b5458ee19b78eae952fb30ff22870e558bc464b634eb1cd35c2ba7a0e84ded7ec2344bdd72087c0e072d347c6cdcef8f3d5ae83b747a4de7e675789ee1ce3a67d59d4e2c8eedd275c1a8130bd220b44c3b9d1d3", 0xcf}, {&(0x7f0000000240)="5dd8973552ca9ea36780fc2fc3126f40468a22", 0x13}, 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0x1000}, {&(0x7f0000000280)="1c1f6bddba332bc8d6de1a92d5d54089139feef61325a76134950921a692038748a10567d345fad4e90bb3294cc4ecee26ad26eab1226d2bfc7151573154e62cf4ce493f0cd3ff54c690e9f677bab76343ef03e6a6190a7883684a54e4c59f395e407f6a4ab72855f774b3eaf610ade95bebc8f96c03986b0337d620c193ddd8b9e1dc55c0e89f692e925f5e3bc423a196b7cb560a251a0e4564daa6565cbf4bce2950d522e81ef3cc23c2b4e5d4603d101ae505067d50266df88a0277804ac6c9a84e2abf9a8ab3393da9d110d79381ee", 0xd1}, {&(0x7f0000000380)="39a9cfd55b713a7c2f0021feca69f092f7e080b2a6a2d072bf5f53f801048d7067407e429b9a7803d9aff318ab40c39995711055d4fb85c1a5ba0b9de896502afd5c0db766c9e20cd279b52c34ead9f668298c44a98bca622b9f0226703714761bd6e03d27669c2f3f41d6e0ef5e6075a4436396c8a52ee01360f1f9e8db42decd1207ec7f05998f66d4e73cd706795950f460c13d05317b8491d4f406a1", 0x9e}], 0x7) setsockopt(r2, 0x8, 0x5, &(0x7f0000000640)="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", 0x1000) lseek(r3, 0xfffffffffffffff7, 0x5) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:45 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000180)="91cd900808000c69695b69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) fsync(r1) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = msgget(0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x331c}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r4, 0xe6b, 0x4, [0x0, 0x5, 0x6, 0x9]}, 0x10) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/40) 00:02:45 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xef) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:46 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5, 0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in={0x2, 0x0}]}, &(0x7f0000000100)=0x10) 00:02:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000400)={@multicast2, @broadcast, @loopback}, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x102) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x3}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:02:46 executing program 2: r0 = socket(0x2, 0x20000001, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="829fdb3ce0a1b0369c2a"], 0x1) getsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) futimesat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x100, 0x1200}, {0x2}}) clock_nanosleep(0xf, 0x0, &(0x7f00000001c0)={0x401, 0x100000001}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x6dac897c}, &(0x7f0000000180)=0x8) 00:02:46 executing program 2: r0 = socket(0x3, 0x10000000, 0xfe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x5, {{0x2, 0x2, @multicast2}}}, 0x90) syz_execute_func(&(0x7f0000000180)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:02:46 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) r2 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) shmdt(r2) 00:02:46 executing program 0: r0 = socket(0x2, 0x1, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="acf42ee5e3176c995939bcfe26acce6c65f90596717f76e2c22368ee8da84cb70fcfecbe10df1f4f7b1eb1b2e7083b2e15bbe3d88607fc8bca10fa", 0x3b}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) shutdown(r0, 0x1) 00:02:46 executing program 3: setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fchdir(r0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) r2 = accept(r1, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000380)={0x0, 0xcf, 0x3, 0x1f, 0x5}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x4a0, 0x2, 0x1, 0x2}, &(0x7f0000000440)=0x18) r4 = dup(r2) ioctl$DIOCCHANGEALTQV1(r4, 0xc1304431, &(0x7f0000000480)="26bf79bc0a49098ee712111e8e6def5d22dc349968bea663a2587c2716926d7d40474fef723ef151c62a9ae58d9e0f7aa9dbf33ea173e04b5c973547ede209a4a1e22e0e47e232f36af532aa0f37def7084a1054f0c096c66ca61004e100d321c2226cf21230adab26a376") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e23e00000020000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000072fe815400000000000000000000001000"/122, @ANYRES32=0x0, @ANYBLOB="00000000010100000100000008000000fffffeff"], &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x31, 0x20, 0x2000, 0x1, 0x9, 0x7fff, 0xf4f, 0x0, r5}, 0x20) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0xfff, 0xfffffffffffffef2) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2026, &(0x7f00000000c0)="bd37d81c039f0d75890b4926df9895d868f0fd58f5f1d0d4c683dfd5d2cb4dc6afbccba082cd189503434299a8eda20998c0fac577c3fce39cdc6e9a33a5f0312a7810380f7bbb1739c23de033072b07ce0fc8368417b40d1c0323edefb08940c23a033c52082d091c63a7b5f89df4a270aa62ba01e646f8dd8bceda5d4d5e7acbf4415c82ba888aa08b19a470ac97cd99c3", 0x92) close(r0) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:02:46 executing program 2: syz_execute_func(&(0x7f0000000180)="982c1d0f050520d0f80791b0024141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x20}}, r1, 0x1f, 0x0, 0x1}, 0x8c) 00:02:46 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@loopback, @rand_addr=0x800, @broadcast}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x1, 0x4) 00:02:46 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0xc0084427, &(0x7f0000000000)={0x2, 0x7}) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:46 executing program 2: syz_execute_func(&(0x7f0000000040)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x20400, 0x2) socket$inet6_sctp(0x1c, 0x5, 0x84) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000240), 0x200000000000010e, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(r1, 0xffff, 0x200, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x4a9, 0x5d149c669117f650) poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000) 00:02:46 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/52}, &(0x7f0000000080)=0x36) recvfrom(r0, &(0x7f00000000c0)=""/220, 0xdc, 0x1, &(0x7f00000001c0)=@in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x8ab0}, 0x1c) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8005000000) 00:02:46 executing program 1: r0 = socket$inet(0x2, 0x4, 0x7fffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x2, 0x40}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x100000001, r3}, 0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r3, 0x5, 0x1}, &(0x7f0000000140)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f00000000c0)={0x20, 0x1, 0x2b, 0x2, 0xe5000}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x5, r3}, 0xc) r5 = open(&(0x7f0000000180)='./file0\x00', 0x100000, 0x11) setsockopt$sock_timeval(r5, 0xffff, 0x1007, &(0x7f0000000280)={0x96, 0x8}, 0x10) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f0000000300)={0x5}) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0xd, 0x8001}, &(0x7f0000000340)=0x8) 00:02:46 executing program 0: syz_execute_func(&(0x7f0000000180)="b1f791cd8066410f3a20dc00660f70839001000000fefe4139fd5bf91c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c7d73073a073a4aaf01000000400f0d18c401fe5ff6b1ddf3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x200, 0x4) 00:02:46 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed051e0fa0e509c4c139c4670a0034d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4420d8cb10000008001b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3b16d0000004ecdc4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f05660f383c0a0f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b67f30fae6600c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf38f6af3e6766f2ab38e338e3c6acacc4c3214cb9604b19c201b00b000000f08171a30b8a826e66410f38311525000000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x0, "51326af6d93ca7894a321da40e4b1db3"}, 0x14) 00:02:46 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x40b) listen(r0, 0x9) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) ppoll(&(0x7f0000000100)=[{r0, 0x14}, {r1, 0x2}], 0x2, &(0x7f0000000140)={0x8, 0x9}, &(0x7f0000000180)={0x100000001}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) geteuid() dup2(r0, r0) poll(&(0x7f0000000200)=[{r2, 0x28}], 0x1, 0x3) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000001c0)="b8350a3f2731f5c5bc8ff1bc91f1eb15cb752183f99df8b0b88c08c32b02433d5bb0b3398bf76eea02f2df5232c30cd5cf0ce6") poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x4, 0x0) 00:02:46 executing program 1: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x10104, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001380), &(0x7f00000013c0)=0x8e) r4 = msgget(0x1, 0x4) syz_execute_func(&(0x7f00000002c0)="b12791cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0fc4014c508b8bf4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df2070500804f4c4632d69f2c354111d54111d00") msgsnd(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="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"/4097], 0x1008, 0x0) syz_execute_func(&(0x7f00000001c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac6645e62c402c400f0000009f") getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) getitimer(0x3, &(0x7f0000000240)) fcntl$dupfd(r2, 0x5, 0xffffffffffffffff) msgctl$IPC_STAT(r4, 0x2, &(0x7f00000012c0)=""/42) 00:02:46 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ftruncate(r0, 0xffffffffffffc075) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f0000000040)={0xfff, 0xfffffffffffffffc}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x6, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:46 executing program 0: r0 = socket(0x0, 0x20000041, 0xfffffffffffffe01) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0) 00:02:46 executing program 0: r0 = semget(0x1, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x4, 0x1000}], 0x1) semop(r0, &(0x7f0000000140)=[{0x0, 0x1, 0x1000}], 0x1) semget$private(0x0, 0x1, 0x200) 00:02:46 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, r0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000080)={{"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", "6b083c20cb2792337912f46bf89056d7c68ce7e7a509a22d622be5be1fcd2a50", 0x0, 0x9}, &(0x7f0000000000)="9074be0ef8956a60e2d90fdb237829557c3ba57a9e7aff65b6b78c7a9b3a8a4fa3f8d86533ced5182c7250f74dc2e4fbf4d595ba1d6edac616bba2d51308b39c1350262c9cd091292886d8875b340cd40ca72afd825adb3de895662d6fd6c22947b1cdc6b7198cbc36b58a246749541ec7cbe0ce075e85a78940", 0x1, 0x0, 0x2, 0x3ff, 0x2, 0x800, 0x10000, 0x9ed}) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:46 executing program 3: syz_execute_func(&(0x7f00000001c0)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f120e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad80f08171a3b18a806e4fbb4fbb6291ae8ca065600000c4618de3c043297f422d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9db110f0f3837830a000000") r0 = socket$inet6(0x1c, 0x10000005, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xe3, "ca419dc440af37a16b9097417cefb801d0228cb9a74a3ca213b49f3688f003e2cd5f76f6cd7e353909e323fdf076302a2131cc9438681faa7706f6a9c477f9ce91096691882ae267abbbd2495122164d71969af9798583ea9106b348d44cba3728fdd8655acc152a4dbf9d6b1dba6cf66748279a1a34f498ae4d0bade41f096cdf8ddfd8d5509c1b4ae51dc77aee5b23cf788cacca2976f496325dd31db4617f8c165a459ce382a3e111b3f30e26b1254caedb7665cf8362c53039f29f1b64b08bdd845320c1d8e1dc0ffd36238aaf3a0c62f78b1ca8cefef510e93c64c0e5c218ccd9"}, &(0x7f0000000100)=0xeb) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r2, 0x0, 0x15, &(0x7f0000000340)="556b1e7613589b521eae1491168c7ad734e0de3a49cfb1f8b9504c499b818392e954c4a8b026890537b1706bc1953ba1f282f04ae7bff6e351f0a156b03b2d7a2cfaa2535e19859b8c0ecc2207e447cc7ce578f362504473de7d2dfb1e63f905984f0da764537404d9", 0x69) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2104000000fe8000000000000000000000000000aa81ffffff00"/128, @ANYRES32=r1, @ANYBLOB="01000000860000000402000096000000ff030600"], &(0x7f0000000140)=0x98) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:02:46 executing program 0: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000080)) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x59, "1815bbf423706cbd7bb78609d6ca6a217700beddb78494a65ba9855787ffeccc8d4a9289a94c9e78f7c7505131f0e9b2ecad4442ee1e9b672a47f60d8f75dd18854102966d17eb07218aa0b7cb77ddca4a4460bf8977d0525f"}, &(0x7f0000000040)=0x61) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x3c, r1}, &(0x7f0000000180)=0xc) 00:02:47 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240)) setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0xfffffffffffffeb9) msgctl$IPC_STAT(0x0, 0x2, 0x0) r1 = getpgid(0x0) msgget(0x3, 0x0) getpgid(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000004c0)={{"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", "9cf4a5db7b4172a717239142dd96100c1de6491764bb980f96341eed6e100738", 0x1000, 0xa45}, 0x0, 0xb54d, 0x401, 0x7, 0x6a, 0x1, 0x800, 0x7fffffff, 0x8cc}) lseek(r2, 0x0, 0x1000000000003) bind(r0, &(0x7f0000000280)=@un=@file={0x1, './file0\x00'}, 0xa) truncate(&(0x7f00000002c0)='./file0\x00', 0x100000001) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x1, 0xffffffffffffffff) lseek(r4, 0x0, 0x3) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="6d224edba3d01e02880dac13f54fdacee193b4c7883e0695a3bcaba3c7df6f75893ebaf73e474c85082bda24ac623ef61b64be28f6e937", 0x37}, {&(0x7f0000000180)="40cb5c3b754641b8e5a1f6bf2ca10c3d2e0ec77870e8650a6876490894ce8c3211c6bd0a774a851b69c1b7b8868df0a0776933ac5ecd98dd7651a0566a5193ffdc2daaeeec5d85190aee72f9f5fe4c6c682824133d0e4ef5a2b1d665dddc2a04ff86799f7a23ec02fbf5dbd41866bee57b64d0a3893d3bbd84a82f35ee3b44a4c1e8152c5840aa379420de172d2568a3b2c44cefb59a86c03d5f3e0e1db160be4561b4de55dbd6a239c43da3223f", 0xae}, {&(0x7f0000000340)="9bfc693d899c319855080d5bc7779717ff6be426c9ccc320d6ea6674356e56d96020605548894adea7e7dc41ea28cc24f3c494b689d26b5106faf334dfd14a46f6d5e4837dc0a7f2aa14501e984f296dc7e0eea8c83343a74ed6ecc657faa8d4f276188ae6e335527a91e38c55769a2b805ccb4a09783776f08a04f0417ae0fc5b0fc9b91231ab154dbd60e26a3cce08", 0x90}], 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff, 0x6, 0xd58, 0x10001}, 0x8) 00:02:47 executing program 1: truncate(&(0x7f0000000000)='./file0\x00', 0x8) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) exit(0x3ff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:47 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000240)="c4222d912c30c4617be60a65f30f1a9a12000000c4627d288248ada544fe83ff80c2b1440f84e0000000c4a1f22a9e050000008f497882b48e00f000000fb1a465e1586f3d2e67450f29a235790000") getpgid(0x0) msgget(0x1, 0x524) r0 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind$inet6(r1, &(0x7f0000000380)={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) msgget(0x3, 0x4) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000080)=0x100, 0x4) __semctl$GETNCNT(0x0, 0x4, 0x3, &(0x7f00000004c0)=""/90) getsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f00000002c0), &(0x7f0000000300)=0x4) connect(r1, &(0x7f00000003c0)=@in6={0x1c, 0x3, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x32d) freebsd10_pipe(0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x58, &(0x7f0000000340)=0x1f, 0x4) poll(&(0x7f0000000180)=[{r1, 0x3}], 0x90, 0x4101) 00:02:47 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet(0x2, 0x2, 0x6) socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x8004, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x440, 0x2) r2 = dup(r1) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000140)="5635bf71eb5a00d52dfdbfbe8cd755e275c5c6c2ebee9c87da654bc74643633d40ef3fb35d107cab5d119e34") r3 = socket$inet(0x2, 0x20000001, 0x8001) setsockopt$inet6_int(r2, 0x29, 0x3d, &(0x7f0000000240)=0x1000, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f00000002c0)={r4, &(0x7f0000000080)=[@in={0x2, 0x1, @broadcast}]}, &(0x7f0000000100)=0x10) syz_execute_func(&(0x7f0000000180)="b15191cd806969ef69dc00d9660f3a14199bc44139fd5bf91cc1c7c7e4c653fb0fc4014cad5852b05852b05ff9f2406dc4224d3e460f8094ee20422042384a51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a0230f380a815ef3fd9ac401fe5ff6e3df646736676666420fd4efb3000474c6c60f1a125166470f383f894f000000") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e207f00000100"/136, @ANYRES32=r4], &(0x7f0000000480)=0x8c) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) 00:02:47 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0xd6, 0x7}, 0x8) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:47 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10004) r1 = socket$inet(0x2, 0x20000000, 0x9) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x9, 0x3, [0xff, 0x10001, 0x8]}, &(0x7f00000002c0)=0xe) syz_execute_func(&(0x7f0000000080)="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") setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000003c0)={r2, 0x10001, 0x93, "8cf9925f05e995c53f7b2a6ee31bf1dfc949deba0e24dbbcddbc75bb34257663dd7d6368c19ec570c5d69178410c74734dce652009a1c5ae1825a28dfafd183ff9a3ce1ce477dbc71d2860cebef5ad85c083c277ab11baf9df0381a8b993d1841ff700999ef3a706049969769a91dea2289c1ba6b7f28890866617d84704d2d43424274e4f7bceaaad6013d7d9beab51b35a37"}, 0x9b) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x77, 0x8, 0x2, 0x6, 0x2}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000380)=0x56, 0x6b) getrusage(0xffffffffffffffff, &(0x7f0000000480)) 00:02:47 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) flock(r0, 0x6) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @local}, 0xf6) 00:02:47 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @empty=0x300000000000000}, 0xc) close(r0) 00:02:47 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0xfffffffffffffffc, 0x9, 0xc3700000, 0x10000}, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = fcntl$dupfd(r1, 0x11, r0) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x5}) 00:02:47 executing program 0: r0 = socket(0x11, 0x3, 0x0) shutdown(r0, 0x2) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x4d1, 0x2b2, 0xffffffff, 0x1, 0x100, 0x0, 0x3, {@in6={{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0xa9a0, 0x1, 0x8, 0x10000, 0x3f}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r2, 0x200, 0xa, "eb52699ec8efeaafbc30"}, 0x12) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x81, 0x4}, 0x8) 00:02:47 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) r2 = fcntl$dupfd(r1, 0x11, r0) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x8}) 00:02:47 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) open(0x0, 0x0, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200)) fcntl$getown(r1, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x700000000000000) 00:02:47 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10045) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="b8bd7653fe6019c0f457fa952f2a97161225cd5a53967d4a031e615ce5f29a6abcfa8e4c4932f31e590c1f7e9e2cf97edb910ab93479c0fccc4652422a2bac8d61f8a03cdd3f8750d7b18ebda4d467b1415a753640c29aeaf56da81dda2e57969519aa2f6bc2679b6cb44084855adcd1", 0x70}, {&(0x7f00000001c0)="429535e00c8d03c4a0d386a94b0b5ee542deae73154566e077d114b1c831eb05b0fd0ceb3ee38c4caededf5ee81b99cd0f48c456be703d7a8e4eab20854b5affcb245baf46f233c42ad7e8e7629eb9d9f72956570a5b1d2c2e5cf3a9709d5ded1cb52cf650af2d87c8eeff79d050ee10b81f34ab06c0400a29a094e49b5ba7805c3ddd060c3f0ca0e2e2f3367b5ce12d0d410f3a55f3667261e930f2", 0x9c}], 0x2) writev(r0, &(0x7f0000000340), 0x3c) fdatasync(r0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) 00:02:47 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast2, @loopback}, 0xfffffffffffffebf) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "bc31da37652a7e037f2de6faa824f7f89eaeb9bc9e22b7101ae19fb3d635e3a7a7398aa223aadd19d9e15a68add29c631d199a342fb1194666fdbf9ea4e179c2c0c7f87c84530cdd9a7f28663d287aef3934443ab23b3987b264130c17eb90422fe492c8d1c8d3747789aaba2e106f662fbc608b21fad6942fbb56caaf338e4a2a7aecca8db91bb6612a6a1967ecd8ff38d5363208875b9b97b3c9f9562ee036db1ceaf7c0a6b342778fd251eb29f892e060f460c466408602af28145148bfd4dc35e2f99e7061c93c57c33a19b9d943e8d9f8d28c9a0ee1871572b486c06c97ee34f9f264706bdf441c58a8befc00ea"}, 0x100) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2=0xe0000001, @remote}, 0xc) 00:02:47 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000000)={0x7, 0x6}) fdatasync(r0) 00:02:47 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x17, 0x10000003, 0x7fff, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) r2 = shmget$private(0x0, 0x1000, 0x209, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/177) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f00000001c0)) 00:02:47 executing program 0: getpid() syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b0094141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000040)="f241ad4d0fae28c4030d18ddaa360f01dac4027925a3cdcb43ffc4a279792867450f50dc674f0fae624a40d8a5a566410ff81a") 00:02:47 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xc1) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000002700)={0x0, 0x7, 0xf03a}, &(0x7f0000002740)=0x8) sendmsg$inet6_sctp(r0, &(0x7f00000027c0)={&(0x7f0000000140)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000002680), 0x0, &(0x7f0000002780)=ANY=[@ANYBLOB="1c000000000000000000", @ANYRES32=r1, @ANYBLOB="1400000084000000070000000000000003000000"], 0x30, 0x100}, 0x100) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) setreuid(0x0, 0xee00) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000002800)={@in6={{0x1c, 0x0, 0x3a8, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r1, 0xfb4, 0x4, 0x200, 0x11d, 0x9, 0xfff}, 0x98) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000000c0)=')\x00', &(0x7f0000000440)='/\x00', &(0x7f0000000180)='!\':.,\x00', &(0x7f0000000400)='\x00', &(0x7f0000000200)='-$\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='}}(\x00', &(0x7f0000000300)='\x11p!\x00', &(0x7f0000000340)='\'-\x00'], 0x0) 00:02:47 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x38b6, 0x2}, 0x8) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000040)="2e67f346abf30fc7b5ffefffff470f18d7366466450f3a203a0cc4c24d98d6f2aa440fbe29c4c149f909f01010c4e2ad0b977bdd0000") ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x405}) 00:02:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x55, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f00000000c0)={{"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", "55331d1ca1caeeb557dd68bc50e0fcf85baddb367327627dceda48dbc5a814ec", 0x2, 0x1ff}, &(0x7f0000000080)="c6f83a26080bee011bf2f763746e638c4afd17eb789b387df0af6de99f3dfb", 0x248, 0x1, 0x4, 0x3, 0x7, 0xfffffffffffff8e1, 0xfc, 0x2}) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000040)={0x2, 0x2}) 00:02:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000080)=0xffffffc0) 00:02:48 executing program 2: clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0) 00:02:48 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000140)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 00:02:48 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x16) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000200)={{"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", "d4bc2579f0f7e8d6f7f6e09358c5bb7a3df1397ae0d45e1837e84d3f43d97b3b", 0x80000000, 0xffffffff}, &(0x7f0000000100)="387b7c736f8762f31ea7bdcd356a171464ea5c472f4d72298b2571293171ef6581145c01ca6ff687f29f5e8b861b4378d203e664cb1a733b8130446d5e8a0c21407fc0594885f69d48a5922f8529defd5efb93bb041e3979131e5542a161350495b0bea95baebf781808d8cd5c5ec9671a2fb0768986947031c20c2c8346796e8560d6b1bfb5bb365a211f7f9df2681b0805ec441b819120fab74dfa1c59962d8d473a88c70d5e198da832c8dc7b8d5c34c006f53e7b6aea340bbc4ce9efe28b7b885fab92b87c233987fad3", 0x401, 0x2, 0x40, 0x7ff, 0x8, 0x1, 0x6, 0x72f956d6}) mlockall(0x2) setsockopt$sock_int(r1, 0xffff, 0x2004, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:02:48 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x7fffffff, 0x2000, 0x1, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x9a, r2}, &(0x7f0000000100)=0xc) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000000)=""/39) getsockopt$sock_int(r1, 0xffff, 0x1019, 0x0, &(0x7f0000000200)) 00:02:48 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = msgget$private(0x0, 0x60) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001040)=@un=@file={0x0, ""/108}, &(0x7f00000010c0)=0x6e, 0x30000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001100)={0x1, [0x8]}, &(0x7f0000001140)=0x6) msgctl$IPC_RMID(r0, 0x0) syz_execute_func(&(0x7f0000001000)="430f2981f500000036660f3839ccc4a19b514b3f66420f690b0f8900000080c4a1c972e40065660fc77669f2426f6644835b0f0ac4a27925dd") mincore(&(0x7f0000cad000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/4096) shmget(0x1, 0x1000, 0x104, &(0x7f0000a62000/0x1000)=nil) msync(&(0x7f0000fc4000/0x3000)=nil, 0x3000, 0x2) 00:02:48 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000180)="1c0fb5b598cd801b69e4f52962f5696200dcd9d017795bf9f2681ca600000000e9589b26e101edfec4663ed107c4415814c40faef38f480aeed5bce0002e664b0f3a16b706000000fec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:02:48 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x28) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x4}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x3e10, 0xfff, 0x100000000, r2}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$unix(r4, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0x10}, 0x0) 00:02:48 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$inet6_int(r1, 0x29, 0x25, &(0x7f0000000040)=0xa1, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x69, 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000000)="10653629d6552684db53") 00:02:48 executing program 3: syz_execute_func(&(0x7f00000000c0)="26d007c401f9289cf6a1005501c4e1d5ef85c44240f313c461fe123c74c4a2b9bedf440f71d7ef0f00866b8c50523ed569ef483040c4817f12644298") shmget(0x1, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) r0 = socket$inet6(0x1c, 0x3, 0x8000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000a00)={0x10, &(0x7f0000000800)="83492682ec47652ffe2d962cb0220ccc98ed40f2fe28710a1886cb2fc537fba328622cd24687020e6ffd44c88fd23fcf7fa9e163dfff3c222b3e543144096d12c8e2df19d01760cc8f282950e569af375d2f64a0d2f6461e99bb844ef19fd76baf38696a1c1cdde011376a3f6cedf1651a5f96768a11dcff8f1f15d140a38451e1acc1b7963db7034f000fac639039c77aeaa231d2587621b194dbaf81d41eb270a38bc01fce029815c02363ea2afbbf6f35711c95b5c11b4c3d361c5e213196cd702172bf10d33ca676073494fd04e0e9e8c4ae444afa84ef7acf9719c5872c27b002d2c5651e1d919df74d4a2bbba76718eeafe41995971ad8dd0c73404fdda446c1243baeb9b85489268f806daff974f51644f266224d7216255f64a5059688e8b70cbeff9691db1ac0834dfa3aee50042a5ceba13ee67d62c1f12859ebf8fb45e96cc83138cd2dfa687ec4bac6908e0c7f66f6b64d627b71e1fde36912ad44a3b855f0eb434b59d5152fe49db779f0ba32819e6d4cb57974d224a6e912302f757efad753e1ef5b56bc2dc39abb06737499a6ed", 0x4100000000000, 0xee, 0x3}) fchown(r0, 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000380)={{"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", "839611823dd9b74416262a7d85d28324ef5ad801de7d142664344e67deca7fb8", 0x3a76, 0x80000001}, &(0x7f0000000080)="d5deb2cf70ff226e0631e7a582bd58203e4faafca05fadde6d1d05bfc1f30e81c982c71c66554229b6ae15621a7c57de769c7becf3e25248fa14208bd13db8dda27616e350198243664032f50532", 0x4, 0x80000000, 0x5831, 0x4, 0x1, 0x7ff, 0x2000000000000000, 0x85}) sendfile(r0, r0, &(0x7f0000000000), 0x80) getpgrp(0xffffffffffffffff) getpgrp(0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$getown(r0, 0x5) getpid() getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) getpid() getpid() r2 = getpgrp(r1) getpgid(r2) 00:02:48 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r0, 0x53f}, &(0x7f0000000340)=0x8) r2 = open(&(0x7f0000000240)='./file0\x00', 0x400, 0x80) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000280)={r0, 0x6}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000200)={r0, 0x4cc24b8a, 0x20}, 0x8) r4 = accept(r3, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000001c0)={r0, 0x1}, 0x8) 00:02:48 executing program 2: pipe2(&(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x1000, 0x4) r0 = socket(0x20002, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="67052437eefff3486e4bcc1fcb5169f081dd0a24fd112b2c7e8f2441712a98011e7aa4fc096b59d1063f8dd69995552314f4602823eee1dd903cdc80a3ed1aab36fb95b3ca4eedc9bdc19246b3d2f35fdf4d265955c25a0ff606fdcbd983c8cceb02859a1b50f648b07e9401b2d4b9ad6a27df38d63365624101bab10efbe80f2e4f3b54bb7efd6a57b7097ea25455baeea84a77535e8c7bab2d3925daf7b9e77c930d6f7542fe08f7495b4a2d5d93df23b741a561f0c164caefe463cb9f161eec9c7184c0b3fb17e93b99c5d8851884ee1681d2068f21017b9e96fbe3ab5830d2f69fde692984d137b66031efb424864676dcb8", 0xf4}, {&(0x7f0000000280)="efae7928e3282ad4fb75d2f1278be339495bf5361db9a67b770698349ab6e9d747295da722dcf81404ab87517fbea4ffd0ba974033db61affdacc9409d07e349c3542bae48c2a36de2943c434a54451bbb8854023ed7c7c40eb21b9e1b8fca7937034830c667f6bd58e52cac822fd77d", 0x70}], 0x3, 0x0, 0x0, 0x8}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000d}, 0x10) 00:02:48 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001300)={r1, 0x20, 0x6}, 0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f0000000300)=""/4096, &(0x7f0000000100)=0x1000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x9, @empty, 0x2}}, 0x0, 0x20, 0x6, 0x0, 0x0, 0x2}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000280)=ANY=[], &(0x7f00000002c0)) 00:02:48 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x40000) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000200)="e4a999fd93b557f2862ba8b02b") setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x3}, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x0, 0x0, &(0x7f0000000080)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000001c0)={0x10, &(0x7f0000000180)="fe80ba6bbd5f6029d2463f", 0x2ec, 0x4, 0x3}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000040)={@local, @multicast2, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@empty, r2}, 0x14) close(r0) socket(0x1, 0x10000004, 0x8) 00:02:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000003c0)=0x10) syz_execute_func(&(0x7f0000000000)="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") r1 = semget$private(0x0, 0x4, 0x400) __semctl$IPC_RMID(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000340)={r3, 0x0, 0x3, 0x4}, 0x0) r5 = socket(0x17, 0x0, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x10000, 0x6, 0x7fff, 0xffffffffffffff73, 0x7ff}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000140)={r4, 0x6, 0x7, [0x4, 0x3d8fa629, 0x7, 0x101, 0x101, 0x9, 0xff]}, &(0x7f0000000180)=0x16) 00:02:48 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0xb4) open(&(0x7f0000000080)='./file0\x00', 0x10003, 0x2) close(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x4}, 0x4) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/31, 0x1f}], 0x1, &(0x7f0000000140)=""/13, 0xd}, 0x82) 00:02:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) dup(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) 00:02:49 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x1000000000006, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, &(0x7f0000000000), 0x2) mlockall(0x1) sync() r2 = geteuid() fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) munlockall() __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000d40)=""/231) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:02:49 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000240)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0xf4c2, 0x8, [0x3f, 0x7f, 0x9, 0xffffffff, 0xfff, 0x40, 0x800, 0x6]}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000380)={r2, &(0x7f0000000340)=[@in6={0x1c, 0x3, 0x80000000, @empty, 0x7}, @in={0x2, 0x2}]}, &(0x7f00000003c0)=0x10) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000d06ff8)='./file0\x00') r3 = dup(0xffffffffffffff9c) ioctl$DIOCKILLSRCNODES(r3, 0xc080445b, &(0x7f0000000100)="82e650266897af7f66bce61488a7474626bb7f0d82d771b55bdb3f91abc50917ab96ac987edaf0727a2e458df9fcf1ba4567d30c1bd698d52921881f7aaf51ae4ff52a8edcc1c548710875f2ca3d452af143f52dd592c6876e0f4e932bbe9427b77c0867f35274611e761429e12a0f67e6692bc91f7994502cf579648b4b6c09cab3dda314f14885c3da199ca14cf2b6325a501f690f97a1bc5f08d9c4c2d7935f297d99c7523c057e8c0ade92cc796609679fb0bd4323c6d1d3465d7470b019397baa84d5d1d89102f8a4ab5f557878a02c6cc2a420e9670ea74e9907232ec3a897d5d3cac7237085dd3ed8e2c175f6ada000fe839fa38925ecdfc52467") madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x6) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000280)="da7ce8891394f93b8061a1738c4e111e8adce79b966c6e0dd6aa46783b181f2344e7d2e1393adf00"/52) ftruncate(r3, 0x3ff) setsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f0000000040)={@broadcast, @rand_addr=0x3ff, @broadcast}, 0xc) 00:02:49 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = getpgid(0x0) r5 = msgget(0x1, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) recvmsg(r2, &(0x7f0000000840)={&(0x7f0000000600)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000640)=""/217, 0xd9}, {&(0x7f0000000740)=""/89, 0x59}], 0x2, &(0x7f0000000800)}, 0x40) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") getpgid(0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000800)={@local={0xac, 0x14, 0x0}, @rand_addr=0x52d, @broadcast}, 0xc) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) select(0x40, &(0x7f0000000880)={0x1, 0x10000, 0x159b9dfb, 0xfffffffffffffff9, 0x1, 0x7, 0x2, 0xfffffffffffff224}, &(0x7f00000008c0)={0x6, 0x9, 0x3, 0x8, 0xffffffffffffffe1, 0x4, 0x17ecd02e, 0x81}, &(0x7f0000000900)={0x7ff, 0x3ff, 0x3f, 0x8, 0x3f, 0x0, 0x0, 0x2}, &(0x7f0000000940)={0xa9f3}) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000980)=""/96, 0x60, 0x40, &(0x7f0000000a00)={0x2, 0x3, @multicast1}, 0x10) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 00:02:49 executing program 0: r0 = socket(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x8669, 0x4) connect(r0, &(0x7f0000000040)=@un=@abs, 0x8) 00:02:49 executing program 2: open$dir(0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x0) sync() mlockall(0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x99d4, 0x2, 0x80, 0x2}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r2, 0x2, 0x3, [0x7, 0x4000800000000000, 0x4]}, 0xe) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) r3 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) fcntl$getown(r1, 0x5) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000000c0), 0x0) symlink(0x0, 0x0) 00:02:49 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x20000000000057, &(0x7f0000000080)="57f06931", 0x2) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffdf, &(0x7f00000023c0)=""/168, 0x2b}, 0x40000) 00:02:49 executing program 0: ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0284459, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x100}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) shmget(0x2, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) writev(r1, &(0x7f0000000100), 0x1000000000000004) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x0, @loopback, 0x40}}, 0x0, 0x7}, &(0x7f0000000080)=0x8c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='hd\x00', 0x3) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast1}}, r2}, 0x8c) 00:02:49 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x20000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r1, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x100, 0x3e}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r2, 0x800, 0xf, 0x7f, 0x101}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x800, 0x1) setsockopt$inet6_udplite(r3, 0x88, 0x2, &(0x7f0000000180)=0x20, 0x4) 00:02:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1015, 0x0, &(0x7f0000000040)) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) socket(0x3, 0x20000000, 0x7) 00:02:49 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x2, 0x2, @multicast2}, 0xfffffffffffffc84, 0x0, 0x0, 0x0, 0x255}, 0x0) 00:02:50 executing program 0: r0 = getpgid(0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000000)="f248b60d874931acdecc75f299afe0a8ebced4f408e91273c50b01498415e40574dc0533a7f266f793580407f85eb4b70645a0ee54d20190b299c4030c21e84e835500dea29ea9ed37a39893cfe8164f9910e24091a49604f57b95ae1a13875edc1d658a4840db05ca97540cec22679e68b73bc45c189e1c344636b85228a2e796ec98e59609f6c9c90cfd414d012f6e7e9d8204c6ec9c6f3f1bae54231a7760d8aa5b3210aa6088b8e30b45a61573dbdbb2a462475b38cdcad21746ffc6e3f123d587211a4bf776e7864b3b5143d5f87ddf24232717dec824090a877ee01cbc3223c2e29b78ce60b09e907c5899743c3db871b9d2cb") setpgid(0x0, r0) 00:02:50 executing program 1: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000040)="1c03c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = dup(0xffffffffffffffff) getsockname$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) socketpair(0x18964436c15c6f0b, 0x2, 0x0, &(0x7f0000001140)) 00:02:50 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000040)={0x20, 0x0, 0x0, 0x1000300010005}) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/164, 0xa4) flock(r0, 0x1) open$dir(&(0x7f00000001c0)='./file0\x00', 0x100130, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x10, 0x0) flock(r0, 0x2) 00:02:50 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = getpgid(0x0) r5 = msgget(0x1, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) recvmsg(r2, &(0x7f0000000840)={&(0x7f0000000600)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000640)=""/217, 0xd9}, {&(0x7f0000000740)=""/89, 0x59}], 0x2, &(0x7f0000000800)}, 0x40) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") getpgid(0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000800)={@local={0xac, 0x14, 0x0}, @rand_addr=0x52d, @broadcast}, 0xc) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) select(0x40, &(0x7f0000000880)={0x1, 0x10000, 0x159b9dfb, 0xfffffffffffffff9, 0x1, 0x7, 0x2, 0xfffffffffffff224}, &(0x7f00000008c0)={0x6, 0x9, 0x3, 0x8, 0xffffffffffffffe1, 0x4, 0x17ecd02e, 0x81}, &(0x7f0000000900)={0x7ff, 0x3ff, 0x3f, 0x8, 0x3f, 0x0, 0x0, 0x2}, &(0x7f0000000940)={0xa9f3}) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000980)=""/96, 0x60, 0x40, &(0x7f0000000a00)={0x2, 0x3, @multicast1}, 0x10) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 00:02:50 executing program 0: syz_execute_func(&(0x7f00000000c0)="0c1db5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7686f2168f4808eebce00000802000c40331593636f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee4ba24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r1, 0x3, 0x2, 0x3d6e, 0x4}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x10001}, 0x8) 00:02:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2048}], 0x1, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = dup(r0) recvfrom(r1, &(0x7f0000000040)=""/40, 0x28, 0x40, 0x0, 0x0) write(r1, &(0x7f0000000040), 0x1fff) 00:02:50 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600100000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) freebsd11_stat(&(0x7f0000000140)='\x00', &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x3, 0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x1, 0x7ff, 0x8, 0x8, 0x10000, 0x81, 0xa244, 0x17, 0x8, 0x7fff, 0x7f}, 0xb) 00:02:50 executing program 0: syz_emit_ethernet(0xffffffffffffff7e, &(0x7f00000003c0)="7909008ce629923afeed35c0080600200800140471020352fbffc2d50b8fa73e1a9ab22100a59186ca3f71ac960d7aacad5ed7721a2c000049084b980f00ea09ffe671ac960d09865b8c660d71af64518f77cbe39c01642669e01cda8ef533880296069b7afacd9584ad410d99cf4de232fba47fb08ba662f7948c4e135ec7b554172e6da407dd89856538a34d9676ca776414273dd01e9980e5f44f913e3ad23091dcd28d9eb8403525990ce2011fbf4efbf86bc7e3b4c210a46ddcaa0a564ed392d3f9f045bdd48813f7d89bf1561cdcb4e6d1720d13615a5c2cab3f3bd1ff16ff04d77b260b9bbc0bdcee4a808e553791e48e") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xe, 0x0, &(0x7f0000000040)) 00:02:50 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) execve(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x3) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="020000002a6e824957aa0000000000000006d6bfbb134fcf4f0000000200000000000000000000000000000000000000000000000000000000379536d940851a3d00"/136, @ANYRES32=0x0, @ANYBLOB="0000000000000000000400"/20], 0x0) 00:02:50 executing program 0: setreuid(0x0, 0xee00) socket$inet6(0x1c, 0x1, 0x8000000100) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0xffffffffffff84b7, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x5, 0x3, 0xfffffffffffffff9, 0xfffffffffffffbff}, &(0x7f00000000c0)=0x18) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:02:50 executing program 0: r0 = socket(0x3, 0x10000001, 0x84) accept$unix(r0, 0x0, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f1f0000003001"], 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x0, @loopback}}}, &(0x7f0000000080)=0xfe67) 00:02:50 executing program 3: r0 = socket$inet6(0x1c, 0x18000003, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0xfffff80006774000) 00:02:50 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f00000000c0)="26360f1ab900800000c44225468f04000000c4e251f7b44d00000000c482a10bd864660f3a226e050645ab43d234acc4217a107215430f2b706e6766470f381c7e52") semget$private(0x0, 0x3, 0x8) 00:02:50 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x0) shutdown(r0, 0x1) 00:02:50 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0xf5, @remote={0xfe, 0x80, [], 0x0}, 0x40000}, @in6={0x1c, 0x0, 0x2, @empty, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000340)=0x10) socketpair(0x10, 0x0, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000100)=0x40, 0x4) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r3, &(0x7f0000000040)='./file0\x00', 0x1ffc, 0x0) fchmodat(r3, &(0x7f0000000300)='./file0\x00', 0x0) 00:02:50 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x8001}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x8000}, 0x8) syz_execute_func(&(0x7f0000000000)="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") socketpair(0x1, 0x4, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x8, 0x62}, &(0x7f00000001c0)=0xc) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000300)={@local, @multicast1}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000200)={r4, 0x93}, 0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) lseek(r5, 0x0, 0x7) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:02:50 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) select(0x40, &(0x7f0000000040)={0xfffffffffffffffc, 0x3fc000000000, 0x1, 0x7fffffff, 0x8, 0x1, 0x0, 0x3929}, &(0x7f00000000c0)={0x7ab, 0x8001, 0x0, 0x3ff, 0x2, 0x0, 0x9, 0x95}, &(0x7f0000000100)={0x7fffffff, 0xff, 0x101, 0xfff, 0x1, 0x43132da4, 0xfff, 0x66}, &(0x7f0000000140)={0xffffffff, 0x7f}) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r4 = shmget(0x1, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:02:51 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='&){\x00', &(0x7f0000000100)='@](*\x00'], &(0x7f0000000280)=[&(0x7f0000000180)='(\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='-B\x00']) execve(0x0, 0x0, 0x0) fcntl$getown(r0, 0x5) 00:02:51 executing program 3: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) fdatasync(r0) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) rmdir(&(0x7f0000000000)='./control/file0\x00') ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000100)="dba885b72d3365e9345ec9ca90ed6737225091ba34fa33f739d2e54e7c3af70374c664b9feca85d454d51769cd247eb102e891dde0fdb91a772b10e01bfc7a319ba3c31cc944e0b7a3fb7cf6af0426") close(r0) rmdir(&(0x7f00000000c0)='./control\x00') 00:02:51 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_udp(r0, 0x11, 0x21, &(0x7f00000001c0)=0x6, 0xde) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x108}, {r0}, {r0, 0x8a}, {r1, 0x142}], 0x5, 0x0) lseek(r1, 0x0, 0x1000000000003) accept(r0, 0x0, &(0x7f0000000080)) 00:02:51 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000140)=0x8) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x225, 0x11) r3 = accept4(r2, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x30000000) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x1000300010005}) fsync(r3) flock(r0, 0x1) dup2(r0, r2) 00:02:51 executing program 3: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r1, &(0x7f0000000300)="7d1805", 0x3) chown(0x0, 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0xd, 0x0, 0xe5cec23688f03670) mlockall(0x1) sync() mlockall(0x2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x8000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x6, 0x2, 0x81, 0x1f}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r3, 0x4, 0xfffffffffffffff7, 0x1, 0x1, 0x6, 0x20, 0x6, {@in6={{0x1c, 0x0, 0x10000, @empty, 0x2}}, r4, 0xfa, 0xfffffffffffff000, 0x4, 0x8, 0x1}}, &(0x7f0000000380)=0xb0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r3, 0xffffffff}, &(0x7f0000000400)=0x8) 00:02:51 executing program 0: chroot(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) lseek(r0, 0x0, 0x1) r1 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x8300, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) mknodat(r1, &(0x7f00000003c0)='./file0\x00', 0x4, 0x3) symlinkat(&(0x7f00000002c0)='./file0\x00', r0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000140), &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) fcntl$getflags(r0, 0x3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000440)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340)=0x5, 0x4) connect(r0, &(0x7f0000000400)=@in={0x2, 0x1, @rand_addr=0x800}, 0x10) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)) lchown(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:02:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="1c0000000a0000000800"/20], 0x2c, 0x100}, 0x104) 00:02:51 executing program 1: syz_execute_func(&(0x7f0000000480)="b1c391cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f3400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fba40013a4001369879f000000fe") socketpair(0x10, 0x20000000, 0xb6d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x1ff, 0x8, [0x20, 0x6, 0x9, 0x7, 0xe406, 0x10001, 0x3f, 0x3]}, &(0x7f0000000100)=0x18) 00:02:51 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) execve(0x0, &(0x7f0000001880)=[&(0x7f0000001680)=')\x00', &(0x7f00000016c0)='!&{\x00', &(0x7f0000001700)='{\'\x00', &(0x7f0000001740)='\\^$&\x00', &(0x7f0000001780)=':\x00', &(0x7f00000017c0)='@\x00', &(0x7f00000018c0)='LJ\x1f\xda\x14#\x98YA\xfc\x16\xb0\x19\xf4\xe9\xdf#\x9e\xf9n/\xa5\x90\xc4\x8e\r{<\xc6#\xc0r5\x87\xc2h(f0\x8e\xa8-\x92=\x98\xb8\x90\xc6u\xac\x11\xb2K\x1a\b\x1f\xf5\xf9\xb9tr\xbaot\xb9\x1c\x96\x1dg\x04k\xf9[\v\x10\xeb\x12\x92\n\xca~\xd8', &(0x7f0000001840)='\x00'], 0xfffffffffffffffe) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000001200)={{"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", "c43e7e90414723a381630f74e450e8ea8588658de47a2a5f938ddbc38a8a78e1", 0x9, 0xffff}, &(0x7f0000000200)="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", 0xffff, 0x0, 0x240000, 0x8000800000, 0x3f, 0x1000, 0x401, 0x7}) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:02:51 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c0a0f05c4e1fb2c39c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c42249a7138de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000180)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000001c0)="3e53973a11982281277301a8c212cb9d53a71db2313e7a6c045b2663f8c2197496d6e0fc0431ff859917e17f2a46e2c15b4df23e99f38c4bdd61ad07194af1b970648f") 00:02:51 executing program 3: clock_gettime(0x3, &(0x7f0000000080)) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2010, 0x10001) 00:02:51 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x7, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000180)=0x10) setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d}) 00:02:51 executing program 0: syz_execute_func(&(0x7f0000000000)="c4e3f56e4b82df65429ec481f96edc660ffa26c4418f2a27c48181e46c17f80f565107446d470f01db44a10300000000000000") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0xd57}, 0xc) 00:02:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xe40a}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r1, 0x7f, 0x0, 0x8}, &(0x7f0000000180)=0x8c) 00:02:51 executing program 3: setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x141) 00:02:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) getrlimit(0x7, &(0x7f00000000c0)) 00:02:51 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x4, @loopback, 0xff}}, 0x0, 0xda, 0x0, 0x1}, &(0x7f0000000180)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xad33, @empty, 0xc6}}, r2, 0x8, 0x80000000, 0xfffffffffffffffc, 0x7, 0x8}, &(0x7f0000000280)=0x98) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140), 0x10) 00:02:51 executing program 1: r0 = socket(0x80000000, 0x30000007, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c5a3000"], 0x10) read(r0, &(0x7f0000000040)=""/124, 0x7c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x3]}}}, 0x94) 00:02:51 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000240)="30023b12f4433f17d04a88dae6184a59251a69f03140ae9ffa6a52383bd5883989e2b751f50ac7621261bdbe3993c7ef005602c8d3cc536fa95c09db72567a279c4ee4c15c1a22c7d30132291b371a06d4ccf476f4f65ee4993394a1215141cd5f18f49fd2224e44ea81772d978fbd54913cd2f82a289ccfd7f9dbb95bad1052b61ed782c76e4f3ae37fdd2bec39018184a82565fc81c7fc4160890735e37bdd549f69dea09403420ee39e10af3ddebad2db") r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:02:51 executing program 2: r0 = msgget$private(0x0, 0x27e) msgrcv(r0, 0x0, 0x44f, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[], 0x0, 0x800) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x2, 0x2, 0xef1b, 0x5, 0x2}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x3, 0x6, 0x3f, 0x0, 0x7fff}, &(0x7f0000000140)=0x14) 00:02:51 executing program 2: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000000c0)="743f51305157d7bc506d7a18423b310b5f7a74ab3db8e260b003cf885dca8bf07af41270cda1736e2bed36e58d13679b48d345a707672c679250321e5c98f34de936a23432de0cb65fc9aecdb6e8af19d45bd0fc3833597e9cd543694eaf3317c5284f2e6a8aae0b230ad2a4e5a231dc8ffe1561aaf5731cb2dde5025a8cf6c7c9db36fe1148547c8e8604b5dda38db573c3796b8e8533e8e96ecc04037eb7ba3285ad63899f08ccf53b05fbcc") bind$inet(r0, &(0x7f0000000000)={0x2, 0x2}, 0x10) 00:02:51 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x800000000000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="02000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="00000000c90000f4d7bd133a1bdbbd293e0d0fb23bd6e8e2fb838cc3f423cee208041b86f6fadbc23fb8ded533183a71a2161e08a476418ad51ffa1da8b45df43bd8fb36fe86351f0341ceb3ffa3435e04ecff7cebab5ec5efb3e45cc5dc5ed041bde81db908501ccc1808e591716658a94e1484e098a0ea188e16cea10758ccdd5b38e6cb0338244aa9438b9bde85725d099ae7c7f85c08c16184c986ec117c3e9525b80b2f83afe0bfd05a092c8aaaadc69f57eb79308d267d3daafdeb21eb348e2c"], 0x94) 00:02:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x2000000000000009, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x1, 0x3, 0x3]}, 0xa) 00:02:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0xffff, 0x2, 0x10000, 0x10001, 0x3f}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) poll(&(0x7f00000001c0)=[{r0, 0x101}, {r0, 0x100}, {r0}, {r0, 0x32}], 0x4, 0x1) fchmodat(r0, &(0x7f0000000200)='./file0\x00', 0xc) r3 = getpid() r4 = getuid() getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) r6 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000940)='./file1\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = getpid() freebsd11_lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() sendmsg$unix(r0, &(0x7f0000000bc0)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000280)="0d4a962c4a3f27a51307cb7e2af41829887479efb85282a04a027c964663c2716bf804b20f9a4b634b5281479f9c15acd320c55cbedc81b5d2f0739a1b4c99dccb9e9676d4453000e87f6174fe735b53656b46add13abacfc2738d958607da1579634eb5d5bad3a904a659efcab1e6b81f10b64b1eefec59613198bee19f14878f4b287d66e69f30549c875cdba3423acacd9d54", 0x94}, {&(0x7f0000000340)="026454bf2a06d71bd8e59ed134af4271e98df9c9922cb6d51fb63f0043b28d0ccd4375cdc6c1", 0x26}, {&(0x7f0000000380)="039ceafb69fd55a6ecbe176b428b77b7ad8081d7b1cc280453ce9aab6d", 0x1d}, {&(0x7f00000003c0)="78a073232543c06c6ed67c5323927b70644bd387e2afdc6c02e6c8699aa4ce0d19f4a5c228b08c859161ec8a86116d8d6cd7639618ca22234b5828687c7ecf81be318e2763f7a3b3f2a1da39e6b3dddbb3a7290f12890ef6a00434e2f7a36c9d099dacb6d6b2eff2827363e1c609827e69de0632bfa78bd70750acc8064fa67ab0fe5e939607dcef02a17f43f44fb5a7cb6213688a318ad0e13700d88ca0f44f07cf44cd10473e1ac4ebdfa4e1eb72b96d327d050d65fc01da4a10a40eb988449557c3651ef2de2413ada83bb88ddbd0b6892b86a773bbdc77132db27b9a82d92234f7ba75373a7056e27d9abbfdddb2e91b499dfb4aab71", 0xf8}, {&(0x7f00000004c0)="62f7002bfc955205e4b9124db8b6274b4e3e1bffff7772a8b6184a95ee3adb03cbad6187f387ed58b20a11cbb52c4d96da5bce6f1fc05e53b0254f2791487e33cb17b0d3746f01ffef2d812d13b09fd2867eb68603e0d2d2fedab3ed31ff366cc339ae7131bf5867eb89b5f2b69ad81e7fc8c5486dde73342227644e8467f36e0f88819d8fc9ff0b5071e74d9eded3ced7bc1e782fef29ed16e618a827f27e37c6a6b7c021a0cf142202d695d62263", 0xaf}, {&(0x7f0000000580)="a14cc870cc2b02aa92fc100a3785faf07bc83d5803a8514a3d65e5803bbe0f176a0ceeafdb0495a0d9c1a098a0422e4393a25534053f01417a1cc083d103f7636153a2ead97f15aa61919ba1eea05f39cf856dfe1299b0839b7a000ed78c8b05393bf6c933a61b8ddf15b20c765252255af4e59d48", 0x75}, {&(0x7f0000000600)="893423e8046d2f8182803d3288300a3f17df0f2afa1357b313ec73bbaa5abcae7bf6134f5fea75578f6781f4f0d8b1bc558680e24b4b40830aaeffa353f5f8429b1f5b077b899056b51fd67c93e0499a6522f49c6241b82396d2626284355dd3b4e9e0e6537ef521f50e09662c96231b940a98f7073c4b558ca036607d51510d89cc9ac8ccb81e79839274c8c9df26ab11cd35da57457643e23e55651c8202b59a847e846d194c0372fa321c5e3668f9d5156d352d04c55ebee5bcec0e6f9a9d7cc8c44217e4377ef93b6db7476dc932cc4bfef783aa8f9758b05a712ea7905ce97b56878092814bab88f29f7c17a7157f9c554a1e7b9b44", 0xf8}, {&(0x7f0000000700)="4e8d98c50e6b04285fb5b10adf012aaa6ec8cf4ecbb466ac3615b6e8c9035ba3722943a6427a8835f1a894cf5591c6d68f0547550759ec4643ffc2e275838bfcd3f9d592c4090e3ca82e998a5b830a26724c0a0e43d88959360a4637f1dda9a7c3d545eb5b661a4e41323d9d8793b693c1b5345badfa45325f191f96a5f4697d0a661cc3a548a8bb38c98eba01db908009337c2b05fbbbccd13590f1cdebb452cd2fb568db9ec7670ef9d60e3b8b4f1dc99a3faa66041feb72f37da1cda002c33128aea84f4674f4400404c1e4d7edd4", 0xd0}], 0x8, &(0x7f0000000ac0)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xe0, 0x18d}, 0x20001) ftruncate(r0, 0x1f) getpeername$inet6(r0, &(0x7f0000000c00)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000c40)=0x1c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000c80)={r1, 0x400, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000cc0)={@in={{0x2, 0x3, @multicast2}}, r2, 0x4, 0x5, 0x9}, 0x94) getpgid(r9) sendto$inet6(r0, &(0x7f0000000d80)="5ade6bfb7d50594d840d4e52372c32df7fe16c87fb98570e82b3e3a51df116816dfd7dc5a7ed66016f3a863caa9fe6eca7d87ef3a7597ef5f745063f2d", 0x3d, 0x80, 0x0, 0x0) r12 = openat(r0, &(0x7f0000000dc0)='./file1\x00', 0x2, 0x1) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000e00)={r1, 0xfff}, 0x8) ioctl$DIOCRGETTABLES(r12, 0xc450443f, &(0x7f0000000e80)={{"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", "4027171a9f6f8ba6688d9d8e10da44ef94169fbe6fb8f84747ffa8d0bf541b32", 0x9}, &(0x7f0000000e40)="9d7a0130cca024c9536350b2467fb2531c7e892e8e886f6214efd9f5d16289fdd8eef963a8492f4af1", 0xfff, 0x3, 0x80000000, 0x7fffffff, 0x7, 0xfff, 0xf26, 0x9}) getpgrp(r3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001300)={0xffff, 0x3, 0x1200, 0x0, 0xc16, 0x1, 0x7, 0xfffffffffffffffb, r2}, &(0x7f0000001340)=0x20) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r12, 0x84, 0x10, &(0x7f0000001380), &(0x7f00000013c0)=0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r12, 0x84, 0xd, &(0x7f0000001400), &(0x7f0000001440)=0x4) flock(r0, 0x2) 00:02:52 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x3c4}, 0x10) setsockopt(r0, 0x7, 0x4122, &(0x7f0000000280)="4fbbbb8a92a6ade512f914cdee8d279cbd178f631a57f5b03526d3449bfa490aa7b3950df517024b12f483593bd828de2ff973a98b68a022fa6645f69de892ee3eece84b60f66d19715566b84de68025d218573d80c2a21a172f8fe4c335c05851834c5f1e7241c318681546be5f1b5f4df27ead5a666dc7ea9dc22adfac683e28201fc42b220dafd1154ae4c07ec46cccaa323ee1e0b0508e3a7bb0ef54f292c39a863ca5beb2412b404a1690048284ee725dd4dcb8e0845f30b323aee27f968c919a8d51496df4c950e3916db6a63c129fd40475bb0c2ba021fceb86f4d92c", 0xe0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000580), &(0x7f0000000540)=0xfffffe05) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000440)={0x0, 0x9, 0x4, [0x6, 0xfff, 0x3ff, 0x3ff]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000004c0)={r3, 0x101}, &(0x7f0000000500)=0x8) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000180)="1cf2e45d2c1e308710ec13c3bfa71603eca9dfe86dbe63b48904be9df169cec7cd4898c11c484f1f57a158170b0289755e0d0522863c75c5222110638e874180324b3ad2576b2a249ba5564be6d1efc2ffeb27ce930a10e5ae2115042a0a5ad3c00fa184a7c3174c3d0208e57a5107055cadae853f9220572837b8bf365580e18527dc1f25bf11148d921fcfc2cb57df965795da9a041a2b41e30334e91330aff879dea0d79b0a4708261a8326609de9d8a0dcb14d9083e5a25511140f0ce7d40274c0") readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/250, 0xfa}], 0x1) 00:02:52 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={0x0, 0x53, "44793ab2d27253069d489d1414c86544354338084eed16138919a81a4cf2fca44b82e00c9332c19bbcbab9d1d41dceb43ec0a94d8dcae9c2c183f159d46ce225cf8c2b678a0a3d76f1e1fb08b84b58ef66863e"}, &(0x7f00000004c0)=0x5b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x3, @multicast1}}, r1, 0x10000, 0x610, 0x10001, 0x9, 0x5e791d84}, &(0x7f00000005c0)=0xa0) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(0x0, 0x0, 0x0) close(r3) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xfff, 0x14f, 0x20}, &(0x7f0000000200)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0xcd, @empty, 0x2}}, r4, 0x7, 0xd7, 0x81}, &(0x7f0000000300)=0x8c) shmget(0xffffffffffffffff, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:02:52 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) fcntl$setstatus(r0, 0x4, 0x0) write(r0, &(0x7f0000000140)="49882e1d2c9e7b", 0x34e) 00:02:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x9fc, 0xc4) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/252, 0xfffffffffffffdaa) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x80, 0x3) mknodat(r0, &(0x7f0000000240)='./file1\x00', 0x803c, 0x0) open(&(0x7f0000000280)='./file1\x00', 0x1, 0x10) execve(0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x40, 0x18000) socket$inet_icmp(0x2, 0x2, 0x1) 00:02:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) getitimer(0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="0c1db5b598cd8036f30faed38ff5f562f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676edf28b55bc8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35bb55a1e5a1e3ef80f9966030faee42c240b515e5bf4f4000026400f0d18c408fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:02:52 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x20) r0 = accept4(0xffffffffffffffff, &(0x7f0000000680)=@un=@abs, &(0x7f00000006c0)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000700), &(0x7f0000000740)=0x4) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x5, 0x3, [0x1f, 0x9, 0x6]}, &(0x7f00000003c0)=0xe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000580)={r2, 0xc7, "dd8c84bfa279e46d5be039207a8701314698e5e51550b10a8e9e5f47f281a46a321c9243b628c41306c759df27d5409da47de829d0166c8def6cddd6f1ac79987815ddae2e9ffaf3d0f61fa3e83583c22b8e94d9caa2b8546f59451a1b5458153811e050ef9e3c58e697d4541fc34fb0c9a3e84bb431da2054ca40b8724f5c7c0c378593f515c4585dac574001117d3c60036ab6c16ba23f87098b25bf0fd87df7a6de3cf17a142c192d6d263d3ed9488a19840e211cab99ef91199d7191059105abbd7d88ca5e"}, &(0x7f0000000400)=0xcf) chroot(&(0x7f00000000c0)='./file0\x00') socketpair(0x0, 0x5, 0x3389, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x572d, 0x210, 0x0, 0x5, 0x2, 0x0, 0x800, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000180)={r5, 0x2}, &(0x7f00000001c0)=0x8) r6 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000200)={r5, 0x8}, &(0x7f0000000280)=0x8) 00:02:52 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000300)=""/4096, &(0x7f0000000100)=0x1000) 00:02:52 executing program 0: setrlimit(0x9, &(0x7f0000000140)={0x0, 0x80000000000}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x3f, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x12, 0x20000000, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000240)=0xb09, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10010c, 0x4) ioctl$DIOCGETSTATES(r3, 0xc0104419, &(0x7f0000000180)="fbe0de927b4315389d6c98f085cff35573a1d330912ffe28081ef2116d924768bde991968a2fba80da1bd79bd6c8a2d0d3690820baa273be611fc646b54c4be1d238312674263349dc24064eca50aabc3c28bb0603358f10a6328b1c7cbb5e5041aecb0d7080") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000280)=0x6, 0x4) 00:02:52 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, r0) r2 = dup(r1) connect$unix(r2, &(0x7f00000000c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) write(r0, 0x0, 0x0) write(r0, &(0x7f0000000000)="3fa41a01631d87eb2bf49d6cae4613132bd3fb5167de8a9ae822a3b898079017d4ede64232d25eb49e9cf2a988bb34091ed7186c8aba4d661a170c7d971c5a9b0638d40be09f055fb574b7ced0acab3fb6cf9ddd0f8464d2522c65364bc304bb51e9f56bb186822ef50aa897c756a6caee67ab36d2f4fd95e607cb77e09c518ab2e8cbfd1a98cebaaabd240c8d524b96a0b078f604fb3418f16e521b23dbaef18dd48478ea68b4", 0xa7) 00:02:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchdir(r0) fchmod(r0, 0xe3) ftruncate(r0, 0x8d54) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0), 0x0) 00:02:53 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x200000000000, &(0x7f0000000400)=[@in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x0, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x0, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x5d, @loopback}]}, &(0x7f00000001c0)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000240)="6d82faa935dc4d101fe29ad69ff2337ae17935f178f4f07b76cf712140e1a7e03893ed83a43e08822371a473eae898000def5dfcee545e4733de9e8236e1eac58d5330dae186c21942f68e659800cc4b1949ded4f3c4a37c804467b4d6833e894a285938ab157b6ff90fcf866c8ebfa6590e7a942ab810b91704b9416dd0e9bd165700a42d9eb06ffe300f4ae5d83e2dbe33abdc051ae6ac758842614030ab6b37fd95cdf0710a98456e9f1803ebe7ce52850315bc490a9ecdfecb77bb015d7b2756cc889631f737f96eb4ec59cdc001f25769ebcc66fb0dbbfbe92cb36b8675633a") ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000200)={0x0, 0x8fe1}) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 00:02:53 executing program 1: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/110, 0x6e) r2 = open$dir(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000205, 0x1) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) freebsd11_fstat(r0, &(0x7f0000000040)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 00:02:53 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000140)) 00:02:53 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x0) fsync(r0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000300)={0xa80f, {{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}}, 0x88) renameat(r0, &(0x7f00000002c0)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 00:02:53 executing program 0: getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x7fff, 0x3, 0x6, 0x4}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f00000002c0)={r0, 0x80, 0x2}, 0x8) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x1, 0xf, 0x5, 0x6}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xfff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa}, &(0x7f0000000080)=0x8) 00:02:53 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, r0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:02:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xc1) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000001380)={{"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", "f2f060ad374a2c622e3795fe5e9b0e81cb736a0d0a9796d19345bc8372c9dd09", 0x5, 0x2}, &(0x7f0000000380)="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", 0x0, 0x4, 0x6, 0x65, 0x3ff, 0x7fff, 0x7, 0x6}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x4, 0x0, 0xfffffffffffffff9, 0x8cb6}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e21fffffff6eb3a91f514d7a80994ae492a0212e00000000000000000008333600f100000000100000000000000000000040000000000000000000000000000000000000000000000000000000000000000ff010000000000ee000000000000f3c6e192e18fd6d91ec0a408b9b69d966810f300"/136, @ANYRES32=r2], 0x8c) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 00:02:53 executing program 3: r0 = socket(0x17, 0x3, 0xfffffffffffffff8) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000080)="81b7b9f36544aea79eb75ba441b4d8f1673930cef37a15a7ba7ec7c311874dcf822a191430549824d5e8702ed859070c2a5ce173e5b39b7510635ed1705f468d85d136f25494b28fc6d2c2aef915a5f64b5a28e6fe03f38b", 0x58) sendto$inet(r0, &(0x7f0000000100)="afa159", 0x3, 0x8, &(0x7f0000000140)={0x2, 0x3, @rand_addr=0x80000001}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000180)={@multicast2, @broadcast, 0x3, 0x3, [@local={0xac, 0x14, 0x0}, @broadcast, @empty]}, 0x1c) r1 = socket(0x17, 0x10000003, 0xff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000700)={0x0, &(0x7f0000000680)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in]}, &(0x7f0000000740)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000780)={0x0, 0xbb, 0xf, 0xa201, 0x5}, &(0x7f00000007c0)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000800)={0x0, 0x8001}, &(0x7f0000000840)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000940)={&(0x7f0000000200)=@in6={0x1c, 0x0, 0xb310, @empty, 0x3}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000240)="3347bbf0c0f96364884b9cbbbe9ce4e491aa0e2577d7f98b1993", 0x1a}, {&(0x7f0000000280)="09b07740b423ae6129e3d2fbf3812ea0fc1bab830cecfd82553d8103d3f7841b3b0145c95c0bef189b89be387b885b7c999e41230f2876923f4675382e1ff71c866472d3c0c50a7656ffbcb2e6", 0x4d}, {&(0x7f0000000300)="9dac53889b2e17514c03febfd61cabd8cbdbd5c9939bb15a18a41e9d2fde666157116f52c843e331a1136a3c6751cc7fe52e3fe11040b7774af83763020065f89ed7f701e622a4fcc772ee3596338d876f3e13e256c4ad94981ae388020437787bde98564618d7deaa8afff31f47abdd89247af3fb799d176b13470c32ca742afaac83f06fddd58407b9372faea3da1e45f20a82c3c9b0e71f3c9b", 0x9b}, {&(0x7f00000003c0)="8e219eb6956c6486a1610f3ab375f54646101a3c2035c915598d", 0x1a}, {&(0x7f0000000400)="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", 0xff}, {&(0x7f0000000500)="0444d9a15fba4fb6b468c25266e61280f5577af973d74e3a9d09bcf251525f5486562837a9ce2eff30cab709ac0bb4a413ddc2bc43ad79b95eca0933887148ced0c9c7b09b318abd4b047024b1d58539638b4670c1a5d54b1812c36a6300003fe954de7cb424038a6a88aa036f8f752d6fbb0f63024022aae5ac69af90cc3d14f3d91f243643ca52760225aff131c341ed783c75a0618cbc472bd86b0ced456e306c918d62cf2da5e0fc81304956ca35f9832fbdf55da79705dfb6abba42741fcfd641fc8343b83f99492b4a8f74", 0xce}], 0x6, &(0x7f0000000880)=[@sndrcv={0x2c, 0x84, 0x2, {0x7, 0x1, 0x5d00, 0x3, 0x73, 0x20a, 0xfffffffffffffffb, 0x8, r3}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @sndrcv={0x2c, 0x84, 0x2, {0x7fff, 0x0, 0x400, 0x100000000, 0x694, 0x1, 0xfff, 0x8, r4}}, @dstaddrv6={0x1c}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x7, 0x4100, 0x0, 0x7fff, 0x2, 0x1, 0x0, r5}}], 0xb0, 0x100}, 0x100) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000980)={@rand_addr, @local, 0x0}, &(0x7f00000009c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000a00)={@loopback, @local={0xac, 0x14, 0x0}, r6}, 0xc) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000ac0)={{"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", "c508c503496b64e961f03cf0bd4d0f1f6e12739ac9a86312fd3a40fcaf3e6560", 0xfc, 0x4}, &(0x7f0000000a40)="dcd5689b8ddfaa190538f575638a313bac78aff25d073985ac5fd14be3221c89a0e87db64382d67bd44d49c69fea4cc49ae31168134a5b890d5dc6f9fa56bfc57d87f52967e60ab558b86956defa7cf65563f0f13fbbd9b6c2218d3241afe1ff2a2bd500", 0x0, 0x8, 0x7d, 0x3, 0x9, 0x7ff, 0xa0, 0xa}) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000f40)="629c4e5a2d66da47198854c1cec516d2f61ce29decff726e2a5164554f52d191359cdee04754ed62a58053c173177140192a2c7fcc76e990caf8b38e1b9d85b89323024072182134ad71912e4ca48b38607b8f9274787386e9a4a51216cdb4032d179a3484aa53ce58377b9fe9fa79dc0a15eb2a8c8f19e8f835da8218906adb71599c287040d0a6ffbba7d4c284ed30be9d500b19af67b41b526101e62180035ae4614fe2f5cc42e8b539aa6fd49c5c6c8b6d864c912a2e784fc5ffc2137d5b") getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001000), &(0x7f0000001040)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001080)=0x4, 0x4) r7 = socket(0x17, 0x7, 0x2) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000010c0), &(0x7f0000001100)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001140)={@in={{0x2, 0x0, @rand_addr=0x6}}, r5, 0x0, 0x6, 0x5, 0x20, 0x2, 0x5}, &(0x7f0000001200)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000012c0)={r4, &(0x7f0000001240)=[@in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffff8c9}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000001300)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x108, &(0x7f0000001340)={r4, 0x1, 0x3, 0x80000000, 0x5}, &(0x7f0000001380)=0x18) r9 = accept4$inet6(r7, &(0x7f00000013c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001400)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r9, 0x84, 0x1b, &(0x7f0000001440), &(0x7f0000001480)=0x4) socket(0x1c, 0x4, 0xcc9fe6c) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000014c0)={r5, 0x10000, 0x401, 0x9, 0x3ff, 0x6, 0xfffffffffffff94c, 0xb44, {@in={{0x2, 0x1, @loopback}}, r8, 0x0, 0xfffffffffffff001, 0x2, 0x1, 0x1}}, &(0x7f0000001580)=0xb8) setsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f00000015c0)="bdd2ff05cbad5e7258b3fd3d2be48d1ca89247859add07cc3dcb0ffec8d95d68d71b2483b018ade3d43f85085dd2e9d4516a9572e386047e2e7835b318c109b1715bcafbb9a624029df1b0ec", 0x4c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001640)={@in6={{0x1c, 0x1, 0xb84, @loopback, 0x9000000}}, r10, 0x6, 0x85, 0x13, 0x6f79, 0x7fff}, &(0x7f0000001700)=0x98) getsockopt(r1, 0x800000000000000, 0x7, &(0x7f0000001740)=""/199, &(0x7f0000001840)=0xc7) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000001880)={0x80000000, 0x3}) 00:02:53 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000040), 0xffff, 0xfffffffffffffffc, 0xcf4}) r2 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff) setuid(0xee01) fchmod(r2, 0x0) 00:02:53 executing program 3: freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6]}, &(0x7f0000000180)=0x10) clock_settime(0x0, &(0x7f0000000140)) 00:02:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x5}, 0x8) syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff9fc65bebe3b644624520bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000340)={r1, 0x7}, &(0x7f0000000380)=0x8) 00:02:54 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00.Cfi f0\x00'], 0xa, &(0x7f0000000180)=[{&(0x7f0000000100)="2315bc132260c8d3d7b40821", 0xc}], 0x1, 0x0}, 0x0) 00:02:54 executing program 1: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0/file0\x00', 0x802) readv(r0, &(0x7f00000002c0)=[{0x0}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) flock(r0, 0x8) 00:02:54 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x0) fsync(r0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000300)={0xa80f, {{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}}, 0x88) renameat(r0, &(0x7f00000002c0)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 00:02:54 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) ftruncate(r1, 0x8000) chroot(0x0) socket$inet_icmp(0x2, 0x2, 0x1) ftruncate(r1, 0x0) 00:02:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x1}, 0x10) 00:02:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x301, 0x80) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x1) flock(r1, 0xa) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x9) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)) setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f0000000340), 0x1) r5 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x80044) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(r5, 0x0, 0x80) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r6, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0, 0x361}, 0x0) mlock(&(0x7f0000a38000/0x1000)=nil, 0x1000) socket$unix(0x1, 0xfffbffffffffffff, 0x0) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) 00:02:55 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x5, 0xfd6e) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x1, 0x7fffffff, 0x643, 0x5, 0x1, 0x7]}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x100000000024, &(0x7f0000000100)="85", 0x1) 00:02:55 executing program 3: syz_execute_func(&(0x7f0000000140)="b16491cd80696852ef695c00d946f9f3400f5f34160fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea09efc4817b556449c366964545186746660f3a208f09000000767c7cca4f73da7307da0f0d18c401fe5fecf6e3dfdf6736676666430fefb3000000000804f4f30f1a1254111d54111d00") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30667660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65204f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:02:55 executing program 2: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10a138f6af3e6766f2ab38e338e3c6acacc4c3214cb9c4819573f147604b19c23667426df08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, 0x8) 00:02:55 executing program 0: socketpair(0x1, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x3, 0x0, 0xfffffffffffffff8}, &(0x7f0000000140)=0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x280, 0x0) 00:02:55 executing program 0: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x80411, 0xffffffffffffffff, 0x0) shmget(0x2, 0x4000, 0x148, &(0x7f0000ff7000/0x4000)=nil) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) 00:02:55 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x3, 0x1, @empty, 0x6}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:55 executing program 0: syz_execute_func(&(0x7f0000000080)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c4c729395bf9f941f813bb3854aa298fe9589b26c7e4c753fbc4e101edfec4427d6f82822a00c4da7676ed0f16c68f4808eebce00000802000c4c3dd6d680748518fe9509b9b9bfc00000f179200000000eff265dc5f005b45363ef80f9966030faee42c2465655e5bf447000026400f0d18c401feddf6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411") getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) 00:02:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8003, &(0x7f0000000100)={0x80000000001c00, 0x1}, &(0x7f0000000040)=0x10) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() setresuid(r1, r2, r3) 00:02:55 executing program 0: r0 = getpgrp(0x0) r1 = getpgid(r0) r2 = socket(0x1d, 0x10000000, 0x3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000700)={0x1, [0x1]}, &(0x7f0000000740)=0x6) r3 = getpgid(r1) syz_execute_func(&(0x7f0000000180)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) r5 = socket$inet6(0x1c, 0x0, 0x8) r6 = socket$inet6_udplite(0x1c, 0x2, 0x88) r7 = dup2(r6, r4) getrusage(0x1, &(0x7f0000000000)) pwritev(r5, &(0x7f0000000680)=[{&(0x7f00000000c0)="1cc0f1af8b4eded1ff8fea4b4b5ef21c92535ec9e04fff6cdb60221b7862789c609391bcdddf9612d7fbddefd3a013093a5b151e21f560cf8fdf2bd086d1c26616fc5f2dec5addb4f1d8aaa4537da9f58aa76ad63636e78a42fafb21b8be42cb25876b77ff0dc3ad89dfad5cd773fcd7457e463681a9b247127dc8ab29d42083920833df75b344ff790e063e23b356127b9e", 0x92}, {&(0x7f0000000240)="977caeff91b0aba86ca3cffe8e1ca8740e30b7a2035b1c110eac6c8e0dc8b778e3f1d87a3bd3a70eae7f365dfff99fbdd60732f688deb672a1b6960bfd1e991f0ea85790cbed48d10848c6eef63c591b156240fd9f546a191c3de778c3f673bc301c129fa90cef0c9a73b93a9a25460bfac85835bcb8e136442c3cda218f436b34dc7f3652289b779950998c4577f4195aaab79ed775cf7c5024316495a2f9599207e380976184dd3023e27e63b8df866c9f03aef100c02f7f17acb49a54b9d039beec2b08bdd75f37ad28ab", 0xcc}, {&(0x7f0000000340)="a978a3a70803a4b46c6547974364180b777c74241531c2f24f82956cb2d1ab27bfa82ffdc499d9975cb0c00951e1f3a97c73ee3ba52a1c8134cfb3d6a078695a9ff2530a7d366a3c8389aa52421bf3a192477daae155f3fadc893ee8369ca747dd1dd5d6d5f318278c29d6cabb254ecfe85afb0698439bc4cdb4caecda9ccb24eb6bf18c85a04d60cdaede9634f59f5b24b5ce35ec", 0x95}, {&(0x7f0000000400)="1e0c2145e96293bd9b1012e9ab45e1f90034ad425659bd9e7ad9aff8507918341ebeb8d09406f06516f1d51cc44e0b70fc49d9b0a3219a52738ddd2ec0c96f4139754abfd26fa7c0525992281e89d000669f6fc6719894ce5f8c4db2b67f1622cc4511346ca54ae008ae0abd7b1554093552543f7b09e247e5a9e57f072a1e1c16e402a82ad420f6eb0e8e4c1ff3209692638bd0c7c8efcd1d2078bfddf06a60691f17d706b10ee0045a27df1450ce70feddc43d7e0b4ea090877d9605795723fac655cf", 0xc4}, {&(0x7f0000000500)="f3af55f4068a8eb1ca6dd96084677cd228f18f64e7539d9f42fcadac69d3ef05c4822d5a74159e82bf7724c7458b925698bb6819f11e364cf5cd717edd25519e146a546d7139472a54d3ca78b052b1190ca18de88c257fedf0a7806a0b4150f97b74810ba5812f308bd5d554c4cdb29f1073be4965e8b197dc794510c8a7df7bb667d5cedbce1434885e775dc283c9e363f1", 0x92}, {&(0x7f00000005c0)="d22b79dc9ada59a96196dea0c928e4836e6e604c67f882ec56fce9b515e52d410fa4b1cca285ece084f3fdfca2906184567c", 0x32}, {&(0x7f0000000600)="3b16663dccce7a88f3f10fe38177fec6b6460a347fa77639bc2426b0ddb19adf81cbcb725b6bde1ac24753e8d2272ea8ac067057e5a0f719332e8599aa2dc489425d9833f2b90a6f24790a374c80014c0345135612a392d1218d28812d35fbf2bdb7fe4ac79981377169ff9e", 0x6c}], 0x7, 0x0) fcntl$setown(r7, 0x6, r3) 00:02:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x11, &(0x7f0000000000), 0x2) r1 = accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) 00:02:56 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) clock_settime(0xe, &(0x7f0000000080)={0xffffffff, 0x5}) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="c20261619191f82e2f666f8265300063054254b25e15950e4f1a62874a23a3520ee5b1a3f7900a25316ef281b72b72df35b31cb83ce8ecad5fc378d0e78755f3eaf9c6a03019e255564bb0efadff58e700cf6eea98bc2234932f32421a81421e20ba6f308f8eaafd05abb42b2011dfcf70b7a1625b2947844895e86f60e4ed"], 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x3}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) close(r0) 00:02:56 executing program 1: r0 = socket(0x17, 0x4, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f0000000440)=0xc) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xe99549d2b7cc9e88) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r4, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) accept$unix(r3, 0x0, &(0x7f0000000080)) r5 = msgget$private(0x0, 0xc0) msgsnd(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800) r6 = msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000580)={@in6={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r7, 0x0, 0x79, 0x1f, 0xfe03, 0x80000000}, &(0x7f0000000240)=0x98) msgsnd(r6, &(0x7f0000000580)=ANY=[], 0x0, 0x800) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) read(r3, &(0x7f0000000640)=""/4096, 0x1000) 00:02:56 executing program 2: syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept(0xffffffffffffffff, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000004206, 0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x5) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000040)=""/111, 0x6f}, {&(0x7f00000001c0)=""/62, 0x3e}], 0x2) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000100)=0x4, 0x4) poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000) poll(&(0x7f0000000240), 0x12, 0x8) r2 = msgget$private(0x0, 0x40) msgrcv(r2, &(0x7f0000001580)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000089d2513500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e0f8378ad0533b21f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e34ab482b67b5115e47c0f881d87b6241080f6061dbdd8d4d4ff452de44869f501d38f1d78f791fb73bff8c1c70f09350abeca8d679b08ae93bb9ddb216ee70bbe039f8906eb610f829bff9eaa56b3fab241e699fbf91fc97cc5e2c84ab139d46acbceecc28c9de2b53d997a754fc7a34ea902c75664e8f12108f5898f651ac41ebc47d9a5a9c7e4a1418e0a91e1059e265dc6bcb1958da201863f3bc2b41711dd17a7b8f02"], 0x1, 0x0, 0x1000) 00:02:56 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000280)=0x10) rename(&(0x7f0000000100)='./file0/\x00', 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) 00:02:56 executing program 0: r0 = dup(0xffffffffffffffff) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x8000, 0x5) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r1, 0x1) 00:02:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x128048, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x36a, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x30000000) ftruncate(r0, 0x0) pwritev(r1, 0x0, 0x0, 0x0) 00:02:56 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000bc3f1a58c2f66696c653000c127bfed01a43a218b60cb0756b48abe1600862fd00d56c2a052ab1db561841eb4174b4627581526b828f8a86928ce3f018a1f4f5f5cb3f0b1cdeaa6839ee30d1d64023aa80000"], 0x11d) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0xfffffdc0) 00:02:56 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fchdir(r0) 00:02:56 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) flock(r0, 0x8) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0x46, 0x4) 00:02:56 executing program 2: setgroups(0x400, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000140)=""/228, 0xe4, 0x2, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00000000c0)=[r1]) 00:02:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) poll(&(0x7f00000003c0)=[{r0, 0x8}, {r1, 0x81}, {r2, 0x114}, {r2, 0x22}, {r2, 0x2}, {r2, 0x4}, {r0, 0x1a0}], 0x7, 0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000340)={r3, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x71d, @empty, 0x7ff}}, r3, 0xe61, 0x4, 0x80, 0x9, 0x3ff, 0x5}, &(0x7f0000000240)=0x98) setsockopt$inet_opts(r0, 0x11, 0x4, 0x0, 0x0) 00:02:56 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0/file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x499}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, r1, 0x7fff, 0x100000001}, &(0x7f0000000280)=0x8c) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0x8, 0xd2}, &(0x7f0000000300)=0x8) rename(&(0x7f0000000100)='./file0/\x00', 0x0) openat(r3, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) 00:02:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x8, 0x802, 0x7f, 0x8, 0x95da, 0x1]}, &(0x7f0000000040)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, 0x0, 0x0) 00:02:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x19, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x8, 0x2, [0x80, 0x9]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x40000000000, 0xf4, "ec8c1a593375ce8d451e7efd9f121949dfd94f203a98824873e7db4d115a0e4027382815927eb5832630a78c7fc2e26073ff8bafb51503732aa95abca0bd9e736733716c135229945e0ab128eea454ca6d85a4627dd66774cb98f72f64dda44fd2c5e1ec0c7ac20993b112d6350219cc40a92181ec3bf9963dd8b40e614ff70399b6fce4bea94d06728b95acc40060f59e88169f36a2bc74206bbd2d6c66227088dbd089697677d8c5d7835e9f130af639c1f5374243b9ac0a3ea0259e57b162d35fe4f42558e3ac05095d045821a30e609f1f75151881c9a13659e05b9be5cc7dfe76241babf4cd8d964b6ae818d890f3165db5"}, 0xfc) 00:02:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0x10}, 0x0) 00:02:56 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x0) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x1000)=nil, 0x3000) shmdt(r2) getitimer(0x3, &(0x7f0000000180)) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x42, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000004c0)={0x0, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000540)=0x10) msgget$private(0x0, 0x100) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000580)={r4, 0xcaea, 0xdfe2, 0x80}, &(0x7f00000005c0)=0x10) getpgrp(0xffffffffffffffff) getpgid(r0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r5, 0x0, 0x1000000000003) ioctl$DIOCRGETTABLES(r5, 0xc450443f, &(0x7f00000006c0)={{"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", "7be139c81fcc04c94e44a2cb1e0704caef492fca2e97d0fae366fa109fe688b6", 0x2}, &(0x7f0000000300)="7952dbdfbfe8fdd2edcecbbb3248a1f78f8451c0c8f7656f00a12e5fa12ef96bc1f9a8f1fc6a84874f2686b893db7212cbd4cb785cdcc6e4d3bfb23d118c7ea201dfc677c58936fb1efcef69292de74daa4b8e6f83782b7299dcc0e8660025a79720fe754c57ed023f652159170f25d949622ab3b06b457f7c1af375fdab0e384400de678807cb0263b3557987a56a4aebcc97", 0x1, 0xffffffffffffff7f, 0x8, 0x8, 0x4, 0x44b, 0xd9, 0xffff}) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r5, 0x2) freebsd10_pipe(0x0) munlock(&(0x7f0000ff3000/0x4000)=nil, 0x4000) 00:02:56 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000280)) r1 = accept4$inet(r0, 0x0, &(0x7f0000000240), 0x10000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x5, 0xfffffffffffffffc, 0x7, 0x6, 0x9, 0x2, 0x101, {@in={{0x2, 0x1}}, 0x0, 0x9, 0xd41, 0x14e, 0xc9a, 0x3}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x81}, &(0x7f0000000200)=0x8) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r3, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x2]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000002480)="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", 0xfd0}], 0x1, 0x0}, 0x0) 00:02:56 executing program 1: syz_execute_func(&(0x7f0000000000)="9834060f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000140)=0x7, 0x4) r1 = dup(0xffffffffffffffff) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x100, 0x7}, {0x8, 0x7}}) 00:02:56 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84a2ae92c570f05bf0700e803c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c401c056810e03e800e30b110fb8c4014e4edefe016d7df0810fcd8febbce509c421045f4607c422adaf50e3c463729ec45b70c4c4adc4a3bd4877f88a8ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb8cfa482048204f383ae34b66440f3a62177575b7e2") r0 = semget$private(0x0, 0x4, 0x40) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000100)=[0x1, 0x1, 0x8, 0x1b9bcac200, 0x401, 0x5, 0xd2, 0x40]) 00:02:56 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000080), 0x100004) setgid(r2) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @remote={0xac, 0x14, 0x0}}, 0x8) munlockall() ftruncate(r0, 0xc700) 00:02:56 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x4, @empty, 0x2}}, 0x0, 0x8000, 0xf5, 0x0, 0x4, 0x7ff}, &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x100000001, 0x4800, 0x3, 0x80, r1}, 0x10) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x9, 0x7}, {0xd79}}) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={r1, 0x9}, 0x8) r2 = socket(0x1c, 0x1, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYPTR], 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x8000, 0x4, 0x8, 0x3, 0x5}, 0x14) 00:02:56 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) close(r0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r1, 0x29, 0x29, &(0x7f0000000000), 0x4) 00:02:57 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="8902e63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x16, "1b9d0a46d8786544496a864e2243b2604dd6a9da7dee"}, &(0x7f0000000040)=0x1e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0xaa3}, &(0x7f00000000c0)=0x8) 00:02:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x79, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000000c0)=0x4001c71c7, 0x4) 00:02:57 executing program 0: syz_execute_func(&(0x7f0000000500)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000140)) sendmsg(r0, &(0x7f0000001ac0)={&(0x7f0000000180)=@in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x20}, 0x1c, &(0x7f0000001780)=[{&(0x7f00000001c0)="e6c24df2bb8b840bad7a09276e6965b32c945889ca7fc329c70cbc5142b9e6b4db87d9c0673ed60b5fec7b05d49347683f9cb0495b6da8af664b7641151f4891c91c6490be9d43fdd6eab14d056cb1a66110e07c4c11ca52b0420c6dd1f869c857a50818e0e86b39c50335c0f90891b224e32e5350cbf0cbe17227a7af99feedb10f533782a04afd21810ad5625d0c4dfb29b63a310ab31904680093bd5c7d4c", 0xa0}, {&(0x7f0000000280)="e25018ef3f017ac821bc7c4ef90cb3d3187657bd2c759865101714fa7475cf300bad9cd142ac3d37d53b902381b9a1e4c18a18c49608112eac9ad45207937e023d5febac07ed460ffc5e5bf6335261e225d04ba5869626ebe65f38cf325d6eaffad71c11a5f6ea817f148d74dddc", 0x6e}, {&(0x7f0000000300)="786b0d8ddb8e07363c97fc5540", 0xd}, {&(0x7f0000000340)="ce9b0670896a7196e4a42b37d75da09a564197db39e7cc8e32e88527fbdd15911c5e506142d4311c43a9158984a40aea55ba8903b9b809629b55c89dbad3f9", 0x3f}, {&(0x7f0000000380)="4b41d36b16e8aa68c2ea68f96a7859051aefaf205de068a38c8c530b33b87ddd8936572e23a5854eb8be086ec8d86726d2d02ce8d038f1f4194683ca", 0x3c}, {&(0x7f00000003c0)="3eed9739ea72d6fc56a43dc6a58593819a2fa52b580a93ba1b9a43f4edcb609e7f6cbcd22f75e10490", 0x29}, {&(0x7f0000000400)="485828603d9f0f", 0x7}, {&(0x7f0000000440)="b59c9f22e5e99ae6bbc5d43a2696ad3c0f9fece9e88f23b3c7305c97c7aa8c56d8a51899d7defcf6c47a6db380c0c385af2b230d2ece4f124e647b6876ee76735e8f107393369365fb696cb3776f0c8ab7ab38630ed499efa11053f111eb71d4ba5902", 0x63}, {&(0x7f00000004c0)="fab7591b8422e11811db23a9d621504a31b71cd6", 0x14}, {&(0x7f0000001680)="9c8c3351a8174afb4bd297c575d9c5367ec3e077cc0008f531135dc3a1e566124e90bd59a2911d9e7141bad1b72f1179dc2b253273af0ccb2904548f26268def81ce7039c4cddf82db6dff8676ab23a9bbde35d6a5a39a7a566347d13ff4909ed9455743cf661efbe3cebd667becd3f4a86119039c4bcebf2622411b2b8e4a4d2ff9d7247a037e1e525b80dbc8ab3bc19165edc612a9ed1d0e9fd418c678ee3e8f9741f96c1c39eeeffe0504e0209c994272ae1255f411a58ab1146d1b3799281825d49cc4259782fdff5bc0eb35be14b4264cafefb3922d351b55ef132e03bb899eb8248cfe40f78cd7d74e8dbd", 0xee}], 0xa, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], 0x260}, 0x1) r1 = socket$inet(0x2, 0x1, 0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x3f, 0x1}, &(0x7f00000000c0)=0x18) r3 = dup(r1) unlinkat(r3, &(0x7f0000001c40)='./file1\x00', 0x0) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000001b00)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001b40)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000001c00)={0x40}, 0x1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001cc0)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000002300)=ANY=[@ANYPTR64, @ANYPTR64=&(0x7f0000002200)=ANY=[@ANYRESHEX=r4, @ANYPTR64, @ANYPTR64=&(0x7f0000002140)=ANY=[@ANYRESDEC=r2, @ANYPTR64, @ANYRESDEC=r1, @ANYRESDEC=r4, @ANYRESHEX=r2, @ANYRESOCT=r1, @ANYBLOB="e802cfc4665ecd01277a7ae746", @ANYPTR64, @ANYPTR], @ANYRESDEC, @ANYRESOCT=r0, @ANYPTR64, @ANYRES16=r0, @ANYBLOB="d40e3f98b760dddf138cb2bcfe67e2ba1aac83733c952fb16c0e6b4baed2a6475cedc20b40568d51e30a963083616593be2fa333d33fbe375e7a316c031a79f9a00b2836c3c9687cc00b61f81d94e99e1769001b9aaa944cccb0d9516e83d4366e552b917eb18f3b23c443b9c03a53e545fd73603420e49afd59c8a1cef01cded1a638e7fd4a5148", @ANYRES32=r3, @ANYRES64=r0]], &(0x7f0000002100)=0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000001c80)=0x9, 0x4) shmget(0x0, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) chmod(&(0x7f0000000040)='./file1\x00', 0x80) 00:02:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) 00:02:57 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) r0 = getpid() getpgrp(r0) syz_execute_func(&(0x7f00000006c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x3, 0x99) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79) r2 = getpgid(0x0) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x100000000) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000180)=0x4) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000540)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:02:57 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000080), 0x100004) setgid(r2) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @remote={0xac, 0x14, 0x0}}, 0x8) munlockall() ftruncate(r0, 0xc700) 00:02:57 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x1, @empty, 0x8000}}, r0, 0x80000001, 0xc5, 0x9, 0x1000, 0x400, 0x5}, 0x98) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) 00:02:57 executing program 0: r0 = socket(0x2, 0x1, 0x2) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000440)={0x0, 0x3, 0x0, 0x1, 0x0, 0x6}, &(0x7f0000002680)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000026c0)=ANY=[@ANYBLOB="1c004e2300000008fe8000000000000000000000000000bb0600000000000000000000000000000000000000000000000000000000000000000000000000000000002000"/128, @ANYRES32=r1], &(0x7f0000002780)=0x84) r2 = open(0x0, 0x80000000000206, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000002640), &(0x7f0000002580)=0x4) writev(r2, &(0x7f00000024c0)=[{&(0x7f00000004c0)="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0x1000}, {&(0x7f0000000040)="3d18d269d1d4b1dcb6b21f0d20b5726268e71e28e2ebc6e777e61119d191fa5b8371e37ac74c015db537071bfcf9a1f1b631ff9c3e940ac7087d04e8b9b9c31b18d7c091d0582738b069a066dbcc738082ac91283f8b756b76d2b1c411cef04743433b29a034d5d7da61ebfb585117ffb53c8f3b9ad8", 0x76}, {&(0x7f00000000c0)="97c316408aac9ad79df2fb768f54bfab9a4a1ff5ccf61540062337ba5e31598d0c5576d7f33f247949a2d3ae3d44856d5cbba4deae7b48598e94c901", 0x3c}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f0000000100)="8180c64c9e448af7bc75fec98124312ba29108b303821ac66b6b79b1e6c7df070ed6059e95ef7ce48811121a4655580ee4a2baad5f36887b0aeef1b62ce8a238a8b47ec3bd8175d62714bcc7bdc93006f337f9f4df", 0x55}, {&(0x7f0000000180)="bfe9436f2301a78c20d3f1c660f994b0f78a8054625b9abf3a2793e7ae3c18868a9fcc8910a75a623d4a984e735db4eda691dd9d0f56915857ad7e1099411237c59354108871f2f3ec7ca4b6c161830858af3c2bceef2269027e09bd61d817a6eb29bcb428848c8a7477b13b9be99f498695f018bf0a775fe5a6c70066c6448aa69107a6d0cc22e6fa73df82a9fae72b98ee638b1277d9717077abfc0667f34d2dbe0723da77915884f20d1708337126d1237757bfbb86592c224bc08d8c54f66f20bf8350b8a4215c98a09675f887e93726fc70620ea58064a67029ca154bbad8c24f6f7d6d7224", 0xe8}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="e36bd507d79e9498", 0x8}, {&(0x7f0000000300)="84f179ebce4a1cedd2d8694a043beb35ffd40ee198b0cb7b7e", 0x19}, {&(0x7f0000000380)="bf6c4f025c0fe2837bee21e91180781a3315dc5adc6d29793faaccec29a41392a10bde42f89a43c2b130ab96337c68a0b9b3c564904aaf48a006f9e9fa2969e495abfc5acd31e8bb9e87cbeaee0d23c61dc2954cecbdb6276a7659f41e45756fb5cfd34f74bd6afcb683fb6eb589bb70f72c7e18d497846f32996d2e99c1b977c4a17e025917db0394050e03b37c32f02d6a32fdc371941601923e20eb040750c841df", 0xa3}], 0xa) fsync(r3) ftruncate(r3, 0x9) r4 = open$dir(&(0x7f0000002800)='./file0\x00', 0x40000400000002c5, 0x14) open$dir(&(0x7f0000000280)='./file0\x00', 0x100000, 0x76) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000025c0)={0xffffffffffffff81, "a5023e4db4ba2cd6041b9ff09213a612"}, 0x14) truncate(&(0x7f0000002600)='./file0\x00', 0x2) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:02:57 executing program 0: syz_execute_func(&(0x7f0000000100)="1c18c4637916d7b098cd801b69e4c4c2319cbe998999990b999902c19ad3795bfd8fe9589b26c42259b9780ee101ed460f31427fc902023ed107c4c2b90a2361168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec4627d0f26eff265dc5f00c35b3fe2699e36924064cece0f9945332f1537e51d95e4eef53e363e450f3acc96feefffff380f14635bdedec441fa1609c4e295b68257410090c401fe5ff6a10fb4b46736660fd2930000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000000)="9d5ebe3fdf4a2112976db00680d36d2da77d67dc9f2c8bdc53b656c288fe57870c75e8bb435f307728caf5ed1916a3d81f4f70181bcba38e37725e62d24c5ae6423377c9cbb018bde5f177c3a5fbe0408e78144ec9ddb6de0c3e1ee31b23d362b8e4ca8acf5eb99b071a1c6ba05e1b136c3526516feb12329c8c751ed528d018e596423364927b") 00:02:57 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="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") getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)) getpid() getpgid(0x0) getpgrp(0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f0000000000)={0x606d}) 00:02:58 executing program 2: pipe2(0x0, 0x400000000008) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = getuid() setuid(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) chdir(&(0x7f0000000080)='./file0\x00') r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() socketpair(0x17, 0x0, 0x3, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), 0x0) 00:02:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) fchown(r0, r1, r2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @empty=0x300000000000000}, 0xc) 00:02:58 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, &(0x7f00000001c0)="b2d5b9e5b3b5219833f545dc43053c8a12a4002f32db595b98551692d4f7bc0439add16679b58f191b11351a4b065bfe2bce898e6c6d5d46086252d2cbe5aee4507f3776341bde83bad9470093b7e9432eeeee2543d5c8fb299aebe00f", 0x5d, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20089, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, 0x956047282db2522) recvmsg(r0, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001740), 0x1, 0x0}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@multicast1, @rand_addr=0x6e, 0x2, 0x1, [@rand_addr=0xa2]}, 0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000000000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x8, 0x4) 00:02:58 executing program 1: syz_execute_func(&(0x7f0000000140)="9834140f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="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") getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)) getpid() getpgid(0x0) getpgrp(0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f0000000000)={0x606d}) 00:02:58 executing program 1: setuid(0xee01) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8000, 0x6}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x14}, 0x8) 00:02:58 executing program 1: syz_execute_func(&(0x7f0000000180)="982c3e0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437c3866450f73db0221fc22eba8c0c041812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) 00:02:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100005) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), 0x4) r2 = dup2(r0, r0) socketpair(0x2, 0x2, 0xa3, &(0x7f0000000080)) ioctl$DIOCCHANGERULE(r2, 0x8048756c, &(0x7f0000000100)="1b237e5e60f5c5bdd58c980fa2f5307f66f5c397e8c6aa148be07f4f7990a1abf21f0bedf2") 00:02:58 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}}, 0x2, 0x0, 0x0, 0x0}, 0x0) 00:02:58 executing program 3: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3, 0x9a, 0x8, 0x7}, 0x94) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:02:58 executing program 2: pipe2(0x0, 0x400000000008) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = getuid() setuid(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) chdir(&(0x7f0000000080)='./file0\x00') r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() socketpair(0x17, 0x0, 0x3, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), 0x0) 00:02:58 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) setrlimit(0x0, &(0x7f0000000000)={0x4, 0x401}) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000000)) 00:02:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet(0x2, 0x20000000, 0xfffffffffffffff0) mmap(&(0x7f000017f000/0x2000)=nil, 0x2000, 0x7, 0xc1f, r1, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9) r2 = semget(0x1, 0x2, 0x8) __semctl$IPC_RMID(r2, 0x0, 0x0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000080)="8a1e1fdc187ed43f6aa14ad6e105fcfa1cd4160f7fde3bc1b75eed6c6d4350c10332e9ea80095c919223586ef6de0912f91ced15e69cb1d0") 00:02:58 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r0 = msgget(0x3, 0x8) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000600)=""/155) msgctl$IPC_RMID(r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x2}, &(0x7f0000000200)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) dup2(0xffffffffffffffff, r2) 00:02:59 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x5c670d2c7382f829) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e23ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="01000000f8ffffff000200007a05000000006e00000000003d6376"], &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x81, r1}, 0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x28e5, 0x2, 0x4, 0x1c00000000000, 0x5, 0x7, 0x7, {@in={{0x2, 0x1}}, 0x0, 0x4, 0x1, 0x2, 0x400000000000, 0x9}}, &(0x7f0000000280)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r2, 0xb6, 0xbf, "5b088875176abb49eca6b926951513c19b054ae741a530e1db21423bf58c86f932825ea53bdb8ca12c7d61f7f1ca9d0d070e96e2e1a239a0cea3e82cf0360285212444a056a6b2c638794c5efa3a16c6c39f153126a52f65905edd44f05ff180e281869734efdb654529d52b606a1485cbd0f65edeb8841372c1fe5683fab5b72d29937e359952e3913915187bd5ce15ef7428168a8daf714726c5177297e6ff1fc0f0c59c29802eff0119654966a09a9a3e0607b2893f761ea4358920906d"}, 0xc7) getsockopt$sock_int(r0, 0xffff, 0x1817, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 00:02:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="824d822308442f660200"], 0xa) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0xf}, 0x0) 00:02:59 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x20) syz_execute_func(&(0x7f0000000180)="982c040f050520d0f8079167f30f58348f4141e2e953855b66c4237909a200800000e60fc4014e66f66d220f660f3833e421fc22ebc442018e9f322333332e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000800f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a43dace00cadcdc1d440f0b550142c4b6593131b15da1c9fb110f0f3804830a000000") 00:02:59 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c390f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100003f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:02:59 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x601}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) fdatasync(r0) 00:02:59 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0, 0x140}, {r1, 0x8}, {r0, 0x2}, {r0, 0x120}], 0x4, 0x3) socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) writev(r2, &(0x7f0000000440)=[{&(0x7f0000000080)="0c87b6a6e121d883bc360cb39c47d2937afbfc46d308e0dc4f7a5d7fbeb385c53f1dcd75f19fe936bcc5e9a4f1e78b0344e2f5f9ad14e01481a98af2389e3e54cae0474f68df1a4ee2ec0c13146194c7eccc6a73fc7d81ae65d9ba819d1914a191ee05eaee31df7a12f0c0957e8751a81877966a2c8b515f749765eacd", 0x7d}, {&(0x7f0000000100)="ba4b2d2b728b6273672e0c88223c38d1b1057c5dfbc15808827a1646b7a3cd5c05514994fe74975ee83e1ed2a77f279f67d0f16724c3df5e02ccacbcf7105a3880d84545c415be5769370011df7ab4499c81537f08129680fe6220285dd3c6fbd0832ff625c9158c06ce418d00d47fd6ebde76457bb990cd7a854cf30b101c317efb9781546e86b77226ee929461177a705f4d7e5bf5971fb18d028808f571bf2259d063582e356fa8c73eb0070a7fe86ca70175594a0ea5def9a96f408d94dc12263da59cd8280e9937840d6d6310b508223d3c90066c8bd8", 0xd9}, {&(0x7f0000000200)="62fe93655a7b1178adc8f3be854739b0c7840d0f5d7071f4cda41a37360f633f45e29fa8c1be6f5389b80ea3625a591b6ede1fbaa9e1e91858a757aba75bf3fe05ce5d61aded909b7dd8dad7ddc2e5b8918e", 0x52}, {&(0x7f0000000280)="0a4d03b0d38ba6deef4492d586bae957c5be5ed46714a36134b5973c016cebcaa430b43c981fd151862416f8413fa7925df19fb93b6c407d5f8380c255469c8a605681f752ed998d1e3d873235911c88bbc30501c81b8837c9ec9fbbc61b8b02eecd74bc713097a92f903ead22b95a603471b9436e8e37fa77e692e689b9e8173d5a7299b61ef5e0c48f8259fa98bbcb74ebe1db1d78e855c6288eef9dd1994beb20a673", 0xa4}, {0x0}, {&(0x7f0000000340)="91881b33e01d3dbfc91e5d688a28c2e4dfc59934920d6157c2e4808da44338e2c6f8644d4a4c2c2be66294b6dad6fc1fb45426d0e5e48ab7b71d686acc8f4ced4d91baad32ea9af03052f872f53a97b36f08609a96492d17618c19fe8740b0984482d1a52f1690aaf53c358f4d9d969e85c219272ed361ee30eaea26c6883ac71f834b47db2637f8cfa33f9f0c87ff5e0f47523112f0ac0fbbec611144efba94a53b2490b24cedd4f555f68eb0d5d8acf0e4065ad5f9ec7922e7c8e1261e54e486e4af16fe9c634834928a7ac89ace", 0xcf}], 0x6) execve(0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_fstat(r0, 0x0) 00:02:59 executing program 2: munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) shmget(0x0, 0x5000, 0x0, &(0x7f0000ebd000/0x5000)=nil) r0 = socket$inet6(0x1c, 0x1, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x400, 0x2]}, 0x8) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mprotect(&(0x7f0000cd4000/0x1000)=nil, 0x20cd4000, 0x0) 00:02:59 executing program 1: syz_execute_func(&(0x7f00000000c0)="b1f391cd80696852ef695c00d946f91cc10f788e0080000066420f3a637199000f3862315868f4a95ff9400f78f68f4808eebce00000803000d4c403114ce40e99330bf6b6e9b6e93a12f04380410093b3b300767c7cca4f730747da731f071f075fc4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10007, 0x1aa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x2f10}, 0x8) 00:02:59 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x31, &(0x7f0000000100), 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in, @in6]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x80, 0x61a, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x1517}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x7, @loopback, 0x80}}, r1}, 0x84) shmctl$IPC_RMID(r2, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0xfffffffffffffffd, r1}, 0xc) 00:02:59 executing program 1: r0 = open(&(0x7f0000000280)='./file0\x00', 0x400, 0x11) syz_execute_func(&(0x7f0000000100)="982c180f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/176, 0xb0) fchdir(r0) faccessat(r0, &(0x7f0000000200)='./file0\x00', 0xfc6d701f66dcc678, 0x800) 00:02:59 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) msgget(0x2, 0x25) freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$getown(r0, 0x5) msgctl$IPC_SET(0x0, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e413b5695653000"], 0x10) msgget(0x0, 0x80) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x9, 0x1, 0x1, 0x6d}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x8, r1}, 0xc) nanosleep(0x0, 0x0) shutdown(r0, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fff}, 0x24) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) 00:03:00 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000080)=0x1, 0x4) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getgroups(0x1, &(0x7f0000000180)=[r1]) 00:03:00 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) r4 = dup(0xffffffffffffffff) fcntl$getown(r4, 0x5) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000006c0)=""/210) r5 = msgget(0x1, 0x204) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x5, 0x1, 0x7, 0x5}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f00000004c0)={r8, 0x0, 0xfffffffffffffffe, 0x2}, 0x10) 00:03:00 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="5ba5ff9eeb2a3fbae00b9bd07ccc2f7969a773a8a1a5414e3a3d785c55271433ca3b3f254edb233df61a8ad48086e9f68b33225386e244374f5b025b5ea9eedbf1e5394b99de1b91286251479c1ef9bad1c4518770b35a9262fc4126139c984c8d2a49a4b636593209d5425be4505837958d667e2a") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, 0x0], &(0x7f0000000640)) mlockall(0x3) symlinkat(0x0, r0, &(0x7f0000000140)='./file0\x00') sync() sync() socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, &(0x7f0000000080)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x20) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r2, 0x0, 0x8, 0x0) 00:03:00 executing program 0: munmap(&(0x7f0000df8000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600002, 0x80000000004) r0 = socket$inet(0x2, 0x7, 0x6) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:00 executing program 2: r0 = socket(0x80003, 0xffffffe, 0x84) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="824362c77488edc423f704faeb941f64cfd837be95be5d941d3ff227570c7e1e097086dbf98a38d13cb2e596a0400b1555c1846b6d6ea80e4910d194e58591350457cd0a8ce22f9e47188ff9adb7f3e4aef22a5563ff796d0c186d68eb91e9757b084ec0973660253a1663a0bc3e152c3af355ba726a9b2c71e687ada576ac075705d410236674762725c7200479e20e4b0da673305356faf04024889fcb72298a3d0d4093918e8b378d9b0e0dbb65df869ea5f00295181aa15bc8eb5b33bc30b7270f9e64b667b0292d577c7431f000f46d982997482d5d03afe67a7d14d62d2146"], 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000040)="f3fd2c21db8ec856d9fbce3ccc6c3d6192cee4927eb6b16f8b4e6e1cc28430b1cf7474be0ca68524e705927c108384496e197e6a30085a0a1ec79a9acaed52c90b902e3ad70f1e3230e4227097395358728711846a5876b6d7aaba11a4693abc4f210d530bae3a6cfce58fd20806e748dd450c9346d5cbc651b011f5e87bcfec33c7f56be61ef7adb53f56a943724f429b107e", 0x93, 0x20001, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff016}, 0xb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x80000000, 0x2, [0xf1, 0x400]}, 0xc) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000280)={0x1ff, 0xfffffffffffffffc}) shutdown(r2, 0x1) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000000180)) 00:03:00 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100800, 0x24) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x7, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0xff, 0x4000, 0xa, 0x1, 0x3f, 0x8, 0x14, r1}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) 00:03:00 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10804, 0x2) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000001140)={{"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", "2bbf0c49b44b04a24353c83a8ca725c2b54995a56b50bd00000000000000fe00", 0x100000001, 0x9}, &(0x7f0000000140)="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"/4096, 0xfffffffffffffffc, 0x5, 0x9, 0xd8, 0x1000, 0x0, 0x7, 0x5}) 00:03:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e0f66696c653000"], 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x11, 0x3}], 0x15}, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000500)={{"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", "a8c46581ebca3ad90b96096f5ecc5855c6881b99c6c0dd993ccd382773169184", 0x6, 0x401}, &(0x7f0000000000)="03458b1a7ae4426ae6ba7c170edc73cf25be9a7595b4fe", 0x7d5d, 0x3f, 0x0, 0x7, 0x3, 0xfbc, 0x9, 0x8}) 00:03:00 executing program 1: syz_execute_func(&(0x7f0000000000)="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") syz_extract_tcp_res(&(0x7f0000000140), 0x401, 0x7) freebsd10_pipe(0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x80, 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x20}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x5, 0x8f, 0x0, 0xf878, 0x1, 0x10000}, &(0x7f0000000300)=0xa0) 00:03:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fff7f9ffff07e7ffff01"], 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}}, 0x0) 00:03:01 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0xffffff11) accept4$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000314ad2f06409000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000042dd28e8d4e0d9e464a2959c4e8771dda04a3b8c59774935402b21c424f54e2cd8787b9a765f8a9df18bcb1cb83a60f20f8c8cd31653470a"], &(0x7f0000000240)=0x6e, 0x10000000) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) fcntl$setflags(r0, 0x2, 0x1) semget(0x0, 0x3, 0x2) 00:03:01 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) r1 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r2 = dup(r1) fdatasync(r1) r3 = getpid() fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x3, 0x3, 0x6, 0x3, r3}) preadv(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x0) 00:03:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0xfffffffffffffffa, 0xfff, 0x0, 0x3, 0x20}, &(0x7f00000000c0)=0xa0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000100)=0x14, 0x4) 00:03:01 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x7ffffffffffffe, 0x84) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/112) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1204, &(0x7f0000000000), 0x2) 00:03:01 executing program 2: syz_emit_ethernet(0xfffffffffffffe57, &(0x7f0000000340)="997ffce0589e09166df8d277ee3478150800486b22852c8f4a4a190c7dc257aeefad88402dbc11046b2abcc2df3923e696cb22156fcb8a1bf9da3b26bf25494b8a46d118a9de1db788ee2270e40e5dce99857253e0e22cb5b4cf34b89a7802a1b889a03c230b4d5fa7a123aec04752bed101bb36e59239517c2b4b9e4d0d0281afce60c048a9baca7eb0cd3b4b7650ba9575afa4dc7fbea7dbab53839334499bd980a850127fff95ea15a05c644326029da34f27e2e54f77b2309b787629f85124c2b754cd596d") 00:03:01 executing program 1: r0 = dup(0xffffffffffffff9c) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x100) 00:03:01 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000000)=0x4) 00:03:02 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = msgget(0x1, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/77) 00:03:02 executing program 2: syz_execute_func(&(0x7f0000000580)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x100, 0x0, 0x574c, 0x80000001, 0x4, 0x8, {@in6={{0x1c, 0x1, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x401}}, 0x0, 0xfff, 0x1000, 0x1, 0x80, 0x4}}, &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x3f}, 0x8) 00:03:02 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = semget(0x2, 0x6, 0x3fe) __semctl$GETPID(r1, 0x4, 0x4, &(0x7f0000000240)=""/4096) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000200)=0xd2) setresuid(r0, r2, r3) getresuid(0x0, 0xffffffffffffffff, 0x0) 00:03:02 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$sock_int(r0, 0xffff, 0x11016, &(0x7f0000000040)=0x5, 0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3f66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1204, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0xb9a5, r2}, &(0x7f00000000c0)=0xc) 00:03:02 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:03:02 executing program 2: r0 = socket(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:03:02 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x28, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x7fffffff, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x2}, &(0x7f00000001c0)=0x8) 00:03:02 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup(0xffffffffffffff9c) write(r0, &(0x7f0000000040)="1f9f231059dc3358237e55f889fb1941b3e5b116278f30af53aa91a68cf9b95be64e4bb51c5d8773f2b93a83c2a97e6f9dbf6d7662eb87598a627d59a29df67ccfc1e1b73a36f038172bf664c2441dd542cb8394d5b4f0a41768c4fc2d14f1999627163c9c9b2a08f2d7eea1695fc55a9b9bab8c602607f6dffaeb67474d6288e7a20d08e9bf4ac81a0ba18bad49625d6fb0c66783d8f3200f898cc5c35bc9", 0xffffffffffffffbd) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000180), 0x4) 00:03:03 executing program 1: freebsd10_pipe(&(0x7f0000000200)) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x100, 0x80) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x7, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x57a6, @empty, 0x6}, @in6={0x1c, 0x2, 0x9, @loopback, 0x1000}, @in6={0x1c, 0x1, 0x629f, @local={0xfe, 0x80, [], 0x0}, 0xeec4}, @in={0x2, 0x1, @rand_addr=0x1}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x8000, @loopback, 0x8001}]}, &(0x7f00000001c0)=0x10) setitimer(0x0, &(0x7f0000000040)={{0x0, 0xffffffff}, {0x1}}, 0x0) 00:03:03 executing program 0: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ppoll(&(0x7f0000000180)=[{r0, 0x2080}, {r1, 0x80}], 0x2, &(0x7f00000001c0)={0xb6, 0x7ff}, &(0x7f0000000200)={0x8}, 0x8) 00:03:03 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000080)='f', 0x1) socket$inet_udp(0x2, 0x2, 0x0) 00:03:03 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) getpid() fcntl$getown(0xffffffffffffffff, 0x5) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgrp(r0) getpgrp(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() freebsd11_fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000003c0)=[r3, r4, r5, r6]) lseek(r2, 0x2d, 0x7) clock_getres(0x0, &(0x7f0000000280)) setsockopt$inet6_tcp_buf(r2, 0x6, 0x20, &(0x7f0000000200)="c06317b8f816fe5d1f4a7c6d295b0310", 0x10) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14) freebsd10_pipe(0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f00000005c0)="e606848a597d5f1d9b8e29ece000b4c9e6b347c6ea80a2089d95ed0c572e408acc4ae1fa5beb7b5c91c84dd6fb9960cedce7298273e36fffed6be2df8b383b7df43eb7b0f39d857efd21044cf708e42c777b330393abb4551c4602617d1baca8fd9bad4dacbadb930df8fb4ddf9d72e588a47aa5fe56104f8ea8725cef7c7b538ddfc0bbdc06319e0eed35e9cc8104ac01381f", 0x93}], 0x1) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$setown(r2, 0x6, r1) lseek(r2, 0x0, 0x3) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000840)={{"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", "0589db4816ad05b430675aff1abe211ccc8a054a423abf58fd14693f2785629f", 0x8, 0x1}, &(0x7f0000000780)="0c87d84d380311b43bd6002fe5adb6a9c9664f98d8d6e7e9365dcf134eda4e8c9e6a85265eab186ed652b4b8d0fecf04a0039ae8bf229137b925b9baae2f9955b1de9008a19b521a569020e2e57750dd3cfe34fd38cab947d1df265689653626b47e2244f9a94b72e9e7b8281417c6c67f08e10608c48755521a37952efac8b332d2e888dc5fb519f9", 0xffffffff, 0x20, 0x200, 0x2, 0xe3, 0x28000000000000, 0x1ff, 0x5}) 00:03:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) lseek(r0, 0x0, 0x4) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x2, 0x0, 0x5, 0x4, r1}) syz_execute_func(&(0x7f0000000040)="b14b91cd806969ef79dc00d9c4a17c52d1c482290a6800c7c7e4c653fb0fc4013ec4e1fe6f0f410f17a13a000000f966410f106f038f4808eebc1000802000c421fc75c101efc4032568b71a5b2920020d186746402f12c421ede11326ca400f0d18a018a065430f73d71f646736676666430fefb300000000f30f1a1254111d54111d00") 00:03:03 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000000c0), 0x1ab) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0x800, 0x1, [0x7fca]}, 0xa) syz_execute_func(&(0x7f0000000240)="982c190f050520d0f8079166400ffada4141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") 00:03:03 executing program 2: r0 = semget(0x0, 0xfffffffffffffffd, 0xfffffffffffffffc) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x4000000000fa, 0x40d, 0x538, 0x3, 0x6, 0x3, 0x9, 0x451]) 00:03:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) write(r1, &(0x7f0000000240)="e12283cc1e78eb55ef130611f7a1249de76e321abf1faae2c0997bb669e334d6482f2d27f3c8fd3495786aea018982f30a5ad98abf4cd78b1517828f737f404a03f43d97139221fee74b8e399b9cf270fec2863ceb875a606302910cbccfe32eab16f2945e1660ab99092c8b57d972bbabb760286193ffa0d75cbb0b95acab32f6f329b86c6abb71ae1d2cf6ca1790826ff68a1aa1e7e69f512632764e16b47d22e7dad5fba48dfc04b6ac57", 0x6ada6c3dd5622f9) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:03:03 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x6) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) 00:03:03 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000)=""/48, &(0x7f0000000040)=0x30) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000100), 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f00000000c0)=0xc) 00:03:03 executing program 1: syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f000000c4617d70320d") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = getpgid(r0) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x2, &(0x7f0000000240)) r4 = getpgid(r1) getpgid(r4) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) r6 = open$dir(&(0x7f0000000300)='./file0/file0\x00', 0x110600, 0x43) linkat(r5, &(0x7f0000000200)='./file0\x00', r6, &(0x7f00000004c0)='./file0\x00', 0x0) r7 = getpgrp(0xffffffffffffffff) r8 = getpgrp(r7) getpgid(r8) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r9, 0xffff, 0x1015, &(0x7f0000000500)=0x7, 0x4) lseek(r9, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r9}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r9, &(0x7f00000008c0)) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r9, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000180)='./file0/file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getitimer(0x1, &(0x7f00000001c0)) 00:03:03 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = getpid() r1 = getpid() r2 = getpgrp(0xffffffffffffffff) getpgid(r0) getpgrp(r2) r3 = socket(0x2, 0x5, 0x0) getpgid(r1) socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setown(0xffffffffffffffff, 0x6, r1) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xbf, 0x0, 0xfffffffffffeffff}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000080)=0x7, 0x4) r4 = getpid() r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r6, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x35, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) close(0xffffffffffffffff) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x20000000000000) getpid() getpgrp(r4) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r7, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) clock_settime(0xf, &(0x7f0000000180)={0x7, 0x3}) truncate(&(0x7f0000000200)='./file0\x00', 0x5) 00:03:03 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) r3 = semget(0x1, 0x0, 0x140) __semctl$IPC_RMID(r3, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:03:03 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) 00:03:03 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c7d0f05f30f59bfd9131b00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e6000bfcc470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c48de3c0f526264788fe50c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x80000001, 0x1, [0x8]}, &(0x7f0000000040)=0xa) fsync(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x7, 0xf, 0x5, 0x2000000000}, &(0x7f0000000240)=0xfffffffffffffeb5) fstat(r0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getpeername$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000380)=0x10) fcntl$dupfd(r0, 0x11, r0) 00:03:03 executing program 2: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) 00:03:03 executing program 1: syz_execute_func(&(0x7f0000000000)="982c0c0f050520d0f80791b0044141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") 00:03:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3}, 0xffffffffffffffed) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x2d, 0x4) 00:03:03 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@rand_addr=0x7, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000400)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:03:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x20000000, 0x3) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000340)="788ceaa89a4e0c67af991a66c90feebd9809c05d8e0864cba042eca03a74e8c7c52bb7f826ddc0970994e590") poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000240)="df140c5eb7016e8a0c9dca994c827eede977f4203ae3045e4b97201e693de7f70dc0d68af6a9c4376dc7beae9d5e879503500e78e625bce2357112f31100119e0aa3227214e0dd4eb7cfb80fd9d6e9125e8badc54c0982d7437f330e") r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe) connect$unix(r1, &(0x7f0000000380)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:03:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@rand_addr=0x7, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000400)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:03:04 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66690865300015f8c3f577439b409ef58e1f5b03bdd2e03c92d3cb5d02000000009e8b0ae894af6e6e0b3f84f3729a3114a5cc107173a60cf542481f706dbbd90320160d62b01115f3a3a92055bffa64e1440f183ea0e5786e9f1487a73243954cf28bd1cf1819393ea5caa54f6fa7e1e36c34000000000000ea00000000000000845fb8b7"], 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000000)=0x8, 0x4) 00:03:04 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="1346a31753d7092761f079a37ae67cc2cffb74ec7e2c389017f8ee82f7a4ce73a0498a9d8293273ae711bc8eb651cd7043bf8d9c1b599a6e48d00d8332e0d00ab1bb6cf8f0a99518f35a5334d0ea191a82117415f9f133844c884cb932a42b2d5b0b34866b32b0de21ad8f052258840c26f9b4fd940d106fbcfab743252d9a4d6d4701526bc47e37ca21e8df36e773e520429cf404e1c088dadd6aa32129db182e805f54e63646d0f9", 0xa9}], 0x1, 0x0}, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/71, 0x1e4}], 0x2) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000240)="a9e63f4240fc02d23843d7ef47558bc2044f6aac288f09492a6811722f585e6bfa59ed3ff393aaff4ce91652cd84c08c1fbd86764debeaed536a1da7f1358ee524dd370f87e66a8260556c95a93c0e53c8e060c479c08176", 0x58}, {&(0x7f00000000c0)="dd9cf0ce0d3ef864d4e70c106f4d4e3f6e", 0x11}, {&(0x7f00000001c0)}, {&(0x7f00000002c0)="0adbf7c03e99385452ec876a486e1eac1c2ec42ca0c0fab548e57f40192f5060de99b2a032b57a1558516285368f642e3629adb528a23ee0898aea8450d412332bb0da568a5931f39d363279e022a7469ccfb93b546685e1e3fbc417fad9d6de6ef8f82d22dc8a521d6a58d859c1aa4259ebd654ee3c6604aeaeaf8f8291131dac53b0aea63d8f1438ac99041a6bc70a782bce71b82851dc5cdf7c4446e427ae8642dd29bb25636ffcfca90104bb5c5a00493c3130a59c44bea2", 0xba}], 0x4, 0x12) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) fchmod(r1, 0x22) 00:03:04 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xc146}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x4}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x20180, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0xa3f, 0x79, "8f3e077ecf1cafebae99ebc25f4ebd3879ed3b6ae452c49dbb0d6d7be2fdec22851550e2e0f11a1b390ecf851ce00f542c4a1b0a6ffe1cf8e59f0c1b1c2ee50ee857640c980191bdf0063f8de0ba4e4b1c4f22d9a17bd33a900dd86dcbb409e59d5c853a17c416787e100fc7a64359159c289a729ffe83c97b"}, 0x81) sendto$unix(r0, &(0x7f0000000280)="657cb753c0", 0x5, 0x8, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f0000000180)="eaaa4fce73599d25e09aff55212e129451086b7602e31e9fda4cf31926129d6cc1d5b6bd9b4f089d3c490663472af6ba06a3b22f", 0x34) 00:03:04 executing program 3: munmap(&(0x7f0000c64000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r0, 0xfffffffffffffffe) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x401, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r1, 0x1) truncate(0x0, 0x308020005) r2 = open$dir(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f00000002c0), &(0x7f0000000440)=0x4) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, 0x0, &(0x7f0000000140)) preadv(r2, &(0x7f0000001800)=[{&(0x7f0000000500)=""/133, 0x85}, {&(0x7f0000000040)=""/56, 0x38}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/185, 0xb9}, {0x0}, {0x0}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000240)=""/58, 0x3a}, {0x0}], 0x9, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) r4 = dup(0xffffffffffffff9c) getsockopt$inet_udplite(r4, 0x88, 0x0, 0x0, &(0x7f00000000c0)) 00:03:04 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x4, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c650000"], 0x1) getpid() fcntl$getown(r0, 0x5) getpgid(0xffffffffffffffff) r1 = fcntl$getown(r0, 0x5) r2 = getpgid(r1) fstat(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) fstat(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001a80)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000000080)="296ade592e255d12c914a7b38cc9b5a617a1ddeb4301800c73606d31eb4f5cbac75ac80832a8831562aa816be6c51f", 0x2f}, {&(0x7f0000001100)="48f47f8fe63da1b069feaea47d314f3441df26fd908bfaa4a20a72d44c40fefa566e4847102e74f8b224b9c714b154777d3e65909f5994504702fa148345c1d23601f31452a3ff3a394987eaf43d47928d8abfed9303d0efc2dcea3110ad11eee3335aa1732005", 0x67}, {&(0x7f0000001180)="f3864ae84e9b9205ec7ab4bd33cbc9c0328e68b6efcd68fc71650129f4f905fe9d246130efd3275e864f56e17a7920ab2b824897aec4277fc8c18d548d7662007600f168f796b768ca260cdddd131cfe6142addd64672834cda68bf6425a888c8a5b671ab054", 0x66}, {&(0x7f0000001200)="60581db9eef23cf756ce7a401640e9e9ae3824bd7d2e218a1333b2386fc998d29cfa38813ed404c9c13343e65995c47643d45fa74d2dde4cec842d77f2d86af4886bad1c321b454c9a57dbd5a41359cf5e6f96542984d4a243a39f007bfa64acdebe78e00dd1a9e467bfcca16eca21b7c666fdeaad8b63bff8fb95451e6ab2fdfdc73f3ee66e98983cd180566f92b8d27ff194864731de272951064b55611b7ac23a9d059d9e9279d195d593e2581699c7df88e45868cd27a86204e8be958b86a2679719c20f2a6bae7cbab274d8332d87eccc74c4fe011554dceaf0ced8366f939bbbf4521185d5b3700e4815848c0e98", 0xf1}, {&(0x7f0000001300)="57b3f257d7172b2f79d80d51e2b1385fce75c888da9e936cf27164eba4d8f9525a33e3c20a5ccf51b93839f08edd6122a5d10403758db60be3b26bf097a565d910b77a", 0x43}, {&(0x7f0000001380)="2f5e57f052a060df4676f2f58531123d36ebcd4848b5cca048b057dfe1331cca8045b3fe427e2d7138aafcdd109d58eabb41dd673d662ceb31d84d3ebdf8402286266976fdca3adcc9a86b197228df650cfc8e13e942e43b68efa7e51d3c166e20b5984fb9b5630bec392952a3b274695001a2c4a9638bf1af96b7c258598e83ea4d1120bda7392174d82b5b62e2abee24d61fc0899fd94667d2530c961560ecc34c40fe9821c18abdbb37a1e8332502eed8d40133d8e3b3a0e9efb9050c209bbfaada1a7106c35681610d18e580c08d06f897754a72520ba63164cc13ec", 0xde}, {&(0x7f0000001480)="669351f8b44185527272065f650aa10b94793901fb7ee26ad785a64705f4de844cc34b7c92fd748378f50e18bdc1094297878bbef92b5721a1fe7e7fe0982cee8b4abf3aa90de95a37a294d63702960a97859de7f1b7512fb6d81d6723d00a222a0a7539da60656d6fad52077e2c8308e0bc2eed419e9a8416d549665eac0cddfed5f80872ae91579a0bed31b7", 0x8d}, {&(0x7f0000001540)="c4c8f11f1725fa6016bdfdf5e756136accfc0770882103d1bc6861a6bf195a24581832d7840e360b22648e1a5bde40334340d2bd876618844d41eba5d3e6e04333dff8", 0x43}], 0x9, &(0x7f0000001a00)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x1}, 0x0) 00:03:04 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept4(r0, 0x0, &(0x7f0000000100), 0x30000000) syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000200)=0xffffffb7, 0x820000000) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r2}, {r3, 0x1}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000880)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") sendmsg(r2, &(0x7f00000004c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1, 0x0, 0x0, 0x0}, 0x20100) r4 = getpgid(0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000001c0)=0x8) getpid() msgget(0x1, 0x8) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) r6 = getpgid(r5) listen(0xffffffffffffffff, 0x5) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f0000000380)=0x690f, 0x4) wait4(r4, &(0x7f0000000000), 0xf, &(0x7f0000000680)) getpgid(r6) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x1) socketpair$unix(0x1, 0x5, 0x0, 0x0) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) 00:03:04 executing program 1: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1000006046, 0x50) 00:03:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x200001, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8000000000}, 0xa0) 00:03:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000040)='.\x00', &(0x7f0000000080)={{}, {0x0, 0x6}}, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') open(&(0x7f0000000140)='./file0\x00', 0x4, 0xd8) utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100), 0x0) 00:03:04 executing program 2: msgsnd(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000004e20e411760c5b7b789ce2f7ab461eadd413f641af79ec214e821537f7c20b704c895da55cf3cd9b4dd1115447333a6d9d7453db1ffa255ae6e1a0818ecf15fc1260d7de763cd6b6f9c1ea3dc2562a15a1c2cf082c32079b968517c2d43241bc78765e28bb410700000000ae3423ff8f3a5790c73e7cd42df108e44340c1c099ec5a5b23655307e6c2177100e02cf0fd00d7e8400a5dc831b85aa641b631cd66dc9f888c483723"], 0x8, 0x0) 00:03:04 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x84, 0x9, @rand_addr}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x0, @empty, 0x400}}, 0x0, 0x7, 0x2, 0x1}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0x27, "9db8147e7a5bf16b58f43b5fbd6d14ce02e1c2887201a4866aea803dbdbd579aade4eeb4c0a235"}, &(0x7f0000000280)=0x2f) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x480, 0x140) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0xf, 0x8ab}, 0x8) 00:03:05 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000040)='.\x00', &(0x7f0000000080)={{}, {0x0, 0x6}}, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') open(&(0x7f0000000140)='./file0\x00', 0x4, 0xd8) utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100), 0x0) 00:03:05 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, 0xfffffffffffffffe, 0xfffffffffffffef2) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x3, 0x3, 0x20, 0x1ff}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast2}}, r2, 0x20, 0x2, 0x2, 0xf, 0xff, 0x100000000}, &(0x7f00000001c0)=0xa0) 00:03:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1206, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x802, 0x20) 00:03:05 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000), 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r1, r0) readlinkat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/42, 0x2a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgid(0xffffffffffffffff) getpgid(r4) getsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$unix(r3, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x2, @multicast1}, 0x10) 00:03:05 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:03:05 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) 00:03:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1ff, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:03:05 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$getown(r0, 0x5) r2 = getpgid(0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0xc700000000000000, 0x2000100000001, r2}) 00:03:05 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0xffff, 0x2}, 0x8) syz_execute_func(&(0x7f0000000700)="b13691cd806969ef69dc00d9d0d0c44139fd5bf91c80c7c7e4c653fb0fc4014c5868f5a95ff9c44149f2168f4808eebce00000802000c424fc51c1ea21efee8192558dc3c3664526da13664d73d5f57c7c730f8fe978db454326400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1245d9fa111d54111d00") 00:03:05 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$inet6_udp(0x1c, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(r2, &(0x7f00000000c0)) bind$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$inet6(r0, 0x0, 0x0, 0xe803, 0x0, 0x0) 00:03:05 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x11f) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:05 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000140)='./file0\x00', 0x31200003) 00:03:06 executing program 3: clock_nanosleep(0x4, 0xfffffffffffffffe, &(0x7f0000000000)={0x5, 0x400000000000006}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100002, 0x80) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x86}, {r1, 0x4}, {r2, 0x4}, {r3, 0x2001}, {r4, 0x110}, {r5}], 0x6, &(0x7f0000000180)={0x4}, &(0x7f00000001c0)={0xfffffffffffffbff}, 0x8) 00:03:06 executing program 0: r0 = getuid() setresuid(0x0, r0, 0x0) r1 = geteuid() setresuid(r1, 0x0, r0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getresuid(&(0x7f00000002c0), &(0x7f0000000280), &(0x7f00000001c0)) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getown(r2, 0x5) r3 = accept4$inet6(r2, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x30000000) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f0000000440)=@in6={0x1c, 0x2, 0x3, @loopback, 0x4}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000000480)="a6197785b50a54dd730a327ab5e6decc2aae94cbb1324d46e0911ed73fddfb5f3f2b9cdc915f2173ba8cb65e4441da9c10319339c9ecb46e47b0f033d8eba591fc83fb6b4187685c4dc4172c1ac725ae7168960d83", 0x55}, {&(0x7f0000000500)="f6f18965c4343a3bf21a5fdf7dcfe18b65472f85b873f1bfb66864558b86abc450d9ceffd1d5c6d857cbddd4568690b2f5a0e280976f6f917868d06fdc4acb89692bc0c45fbdad8737c4b812e453ac9ddcaa9f76400d3259afffaf9d447b2755f93d6f1b7da878037386dcc210576dab337cc552ea19342d39cb15bed227768112bc93e029a025deda2ace4326f3d8a9e5887182fd43a7764572abaeeedd48918c7423dfa86b52c1f0ec0d7800beaef2bf4180639410e5ea160c4e18f2624d011f9cc1e4a7362f046e4c5207f7ef7187a00af0087175419432bb47c973b4", 0xde}, {&(0x7f0000000600)="e1d9f72fbc58507bd87a20cdef647ee1003b257c96261aee5a5162213530b8d768bfbffbc8e0ec583852e6caa8a9da517c4f36c6402a56f281e43d5929367beb06512f2ec77ed64924ff90ea0704379c1367caf727dba1105d8b797277fa4833184b4bd9ed8a109f6a52416fdda7804596c782e90a2b8cc93324383e2fa3d998b8a7fb64b93781432048cb624d4fe9151b9b76bd9765ce4b93dd09eb5634b108f42fc0075cda6b7f083d8e7316c6e2ed87c4775e9567ac4b040f063a50", 0xbd}, {&(0x7f00000006c0)="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", 0x1000}], 0x4, &(0x7f0000001700)=ANY=[@ANYBLOB="1000000084000000090000007fad0000011000000084000000090000007f0000011400000084000000070000000f0000000500000014000000840000000700000000000000010001001c000000840000000a000000fe8000000000000000000000000000aa100000008400000009000000ac1400bb14000000840000000700000001000000080000"], 0x88, 0x108}, 0xd) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000340)=0x8) getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000400), &(0x7f0000000240)=0x37e) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) msgget(0x2, 0x88) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5, 0x10000000000000}], 0x47, 0x4) socket(0x1, 0x2, 0x0) recvfrom$inet6(r5, &(0x7f0000000040)=""/100, 0x64, 0x0, 0x0, 0x0) getsockopt$sock_timeval(r5, 0xffff, 0x1000001007, &(0x7f0000001880), &(0x7f0000001840)=0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 00:03:06 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4, 0x2}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) close(r0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000100)="e1cea527ac6ee9f6ffdd691cf12fb816755b63fec730b45f5b32", 0x1a}, {&(0x7f0000000140)="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", 0xfa}], 0x2, &(0x7f0000000280)=[{0x30, 0x3b, 0x5, "06f7dd05f577eec58aea4bc7d36c9f5f5300c31c3ca7dc6355fbb3585e"}], 0x30}, 0x0) 00:03:06 executing program 1: r0 = semget(0x2, 0x7, 0x100) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x32a, &(0x7f0000000000), 0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) close(r4) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$sock_int(r3, 0xffff, 0x40, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f0000000180)="d66c46960dff161d5475ac978101379185858884d9e7491af6785df55f86014a72eda02d59725a9d58d75f47af6018c9e8fbf4b7b8bfd49a9b71cef840c4dcccef3a8b653c29d95fc7e5d788d5d725b67d482965d218f39b9aa70d444f1f0299ed527d7c29cbebfc00b0211184c8a74cca4878a693749bcf00dcf36e341b14d7ea4a764829d8f1f5bd372d6c5c05") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x0, 0x2}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000002c0)={r5, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000340)={r5, 0x0, 0x18000}, &(0x7f0000000380)=0x8) close(r2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000003c0)={r7, 0x7ff, 0xf7, "31d067a3fc8a2b071082d223cb00c13fc751820fbca9d8bb971135a8c879371f2d15d3f1576a4013cda048d67a001862eca6ff897028f295e2350e88f2ffa4d328267717a27b626c5d1744011d3d5be1919ea708fd2aee2f9bec6e0685e1034d244450f18eaed552122c3d6c26b1c92af871b755aed9eb335405582fae3fa00f411526be327ec7413fca5be8dfdf9c9322b95ecbffe3f94656a393a5d00d787d1afc57bd2b6b1033284b477b51cebb9bab9caaca1f744aa4344ee56c2307ff039c26fe99db8603960bdeebf0210105dfc8cb5027bbb231dcce8474aa7975ba13f132e7a473711d974643ae6216e86ca2fe0d0ad294cad4"}, 0xff) setsockopt$sock_int(r2, 0xffff, 0x0, &(0x7f00000004c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000500)={0xf, 0x5, r6}, 0xc) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) setrlimit(0x1, &(0x7f0000000540)={0x6, 0x7}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000005c0)={r7, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000600)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000640)='cubic\x00', 0x6) r8 = socket(0x2, 0x10000000, 0x1) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000680)={0x9, 0x9, 0x9, 0x3}, 0x8) getpeername(r4, &(0x7f00000006c0)=@un=@abs, &(0x7f0000000700)=0x8) openat(r3, &(0x7f0000000740)='./file0\x00', 0x0, 0x10a) getsockname(r8, &(0x7f0000000780)=@un=@abs, &(0x7f00000007c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000800)=0x6, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000900)={r7, &(0x7f0000000840)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000940)=0x10) 00:03:06 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)='./file0/file1\x00') 00:03:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x902, &(0x7f0000000000)=ANY=[@ANYBLOB="274171e39c578132b9c2f3a9c58e4dedffff7f0000"], 0x8) 00:03:06 executing program 1: pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000400)="f3c31dee83faf5d418027a8cd11524527c5533bcaa64c9a94efe735d323fa6603b04f1530c9a12d0a6c962388cd6363373b411d0d3918b950c45e62fe1cdeea498b3c37b30e1c6fe28b7f1cfadc89dfe4c02def31d8eccc48c2480b5360786bd98cccc6e6359d794fab851ba1749e59d3ca439c5d145e20275c2e5833f4569c2faaca40617c514fb7f9fc2b695fd140ca01deb6d36b22d3b5258fb6ebbcd4e5037d456ca748de147c4cc6518d77833920e93eef107b0e10492c9fc21ff9efa3cfb861ef8d72e2e8a9aaf23c1321fd24c14ca6bdda80cb54ab587ce604e9afa585a1d") write(r1, &(0x7f0000000580)="2189793734f8ede9fd517d95df96f181b348f92f98e47d7b3cc6a5ea9c517298a097ef2f607b5b25d5e24284fa16d8bf52e1d13798e242b0888c62b3a19558379269f298ef26cae1e4e31ed953f9df5f2c415de6bd007cdfa54cd4b9311a0e633f57c0a1317ab369e9a4b276fc21b0c528b1766375d1f534f304fd6cb04b55f5eaf9ef2e6f57a1721e5378110db4a8bc603146b53e12874dcf9639ef34a68bc0bd5fbd8f5be9d7426052f33af430", 0xae) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$unix(r0, &(0x7f0000002600)=ANY=[@ANYBLOB='\x00'/4090], &(0x7f0000000540)=0x1002) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, 0xfffe, r2) r4 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001480)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000240)=[{&(0x7f00000001c0)="a9e7177596656ceefb30299f594bf4dc5813808576da4342bec3fe879bc6c30bbffb543de120e384e69b5093963df695a300f4e8084ee6539b74dca69eef8d5c32c731b799c90f953fbf85c02ff5b00b66b92f8dd717ba3aedb85b84b23975f9e6fb93f979375ea12f48a4d93a23371f6e4179031881262b", 0x78}, {&(0x7f0000001340)="fafeab0797f042bc57dd04566bface1ca17eaa9b2ab057ce4664eaa47242742c36e3017cd8d5a62c07c3cea315cf4e545c7089860d71c7959ed8d54c67c3b63d0b67a2b425a77c8d988e2617ef01d924604fef952681d5994d1d8fb324b17b4adc594a5962eb8e44e8f439ce33", 0x6d}, {&(0x7f00000013c0)="f556b446fd8e9b117a2c515f44d27168a1cfad4b89f38194276cc5fe669e29ac0177129d2e0c74bc5138e563e6a11d4ef53ace12c8c396c980c7d39afef80cb5cfc7b04cb6b1d91941f70cc55c8563a724231704018e54e79162c839ab52d264005641e0844f4253e4750de5cee204cbbfd12cd4af22346bc1c54cf31ffe7d2250df19fbe5221ccc310adb52f9308217904dbf0a8d3c9bb2b7b3c45421d0a82647", 0xa1}], 0x3, 0x0, 0x0, 0x1}, 0x4) r7 = open$dir(&(0x7f0000001500)='./file0\x00', 0x100000, 0x84) faccessat(r7, &(0x7f0000001540)='./file0\x00', 0x100, 0x1000) r8 = fcntl$dupfd(r5, 0x11, r6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xd, &(0x7f00000014c0)=0x2, 0x4) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r7, &(0x7f0000000500)='./file0\x00', 0xc0, 0x18) accept$unix(r9, &(0x7f0000001580)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffffffffff8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fff100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000100)=0x1002) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x108, &(0x7f0000000300)={0x0, 0x3, 0x3, 0x5, 0x2}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r9, 0x84, 0x903, &(0x7f0000000380)={r10, 0x4, 0x7f}, 0x8) syz_execute_func(&(0x7f0000000280)="9504170f0541dfb295ca0000e4bf72720f0f298f17955bf95bf9f23e26220fa0e5be34d1c4e1f9c421fcc3d765660f79ea0f6eba0d8c738846df2df7ffff7f67f2a60fbb0198e8e8011c000fbfce0f73d5393e3c572644a526d9f384bb7508f24d0f2d9600000000f3440f2b55010f3804830a000000") 00:03:06 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = semget$private(0x0, 0x5, 0x0) r2 = getuid() freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000100)={{0x3, r2, r3, r4, r5, 0x4, 0x7}, 0x9, 0x6b8b51e6, 0x1ff}) poll(&(0x7f0000000200)=[{r0, 0x24}, {}], 0x2, 0xd443) r6 = accept(r0, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0xfffffffffffffffb, 0x2, 0x9fc8c33, 0x10001, 0x10001}, &(0x7f0000000240)=0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000280)={r7, 0x20362165}, &(0x7f00000002c0)=0x8) 00:03:06 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000680), &(0x7f00000006c0)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000700)={0x0, 0x100000000, 0x6, [0x9c1, 0x2, 0xeb, 0x5, 0x5, 0x5]}, &(0x7f0000000740)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000780)={0x3, 0x4, r1}, &(0x7f00000007c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r2 = dup(0xffffffffffffff9c) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000200)={{"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", "cc39fe6b298d190066b702b563958b43f3bf5671887cf539fafd40a35a0e1132", 0x4, 0x7}, &(0x7f0000000140)="381aa3594a5b59b2a03be123c30e749671b379899cc25a5420c76cecd20148a5d62a41c163111075bfa15168eba59e80f6dcb46fa2eee50aa6942b0eaec386ad9399e27ba7ce4d1b31f15fa8e7b280149b91db95cccd305d7416938ccbb26bd293ba9a4ed7bef09cbaccccef33cd43f30cd01ed973696068ecb1c523dfc46d11e8dd3c05ff82b83acc8b2422627feba193962032211abff7829871ef", 0x4, 0x9, 0x5, 0x8001, 0x3, 0x7, 0x10001, 0x9}) 00:03:06 executing program 2: freebsd11_lstat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0xfffffffffffffffd) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r0) 00:03:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3ff, 0x0, &(0x7f0000000080)=0x30a) 00:03:06 executing program 0: r0 = semget$private(0x0, 0x7, 0x100) r1 = msgget$private(0x0, 0x100) msgrcv(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xb9, 0x3, 0x1000) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000000c0)=""/231) 00:03:06 executing program 3: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ff6000/0x3000)=nil, 0x1000) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x2000) shmdt(r1) shmctl$SHM_LOCK(r0, 0xb) 00:03:06 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x7, {{0x2, 0x3, @rand_addr=0x6}}}, 0x90) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) accept4(0xffffffffffffffff, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x0) 00:03:06 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x2d) 00:03:06 executing program 3: syz_execute_func(&(0x7f0000000500)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97655e660fe67a32e67a320f7e200fb8c4394f4e5b3667660f38f619b7816d7d146465f20f2a990e00000097d4d4b921045fc515f3476dc4e1e80b0bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750df247e0f28cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) 00:03:06 executing program 3: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x0, 0xfd, "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"}, 0x105) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) r2 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000280)=0x10) getsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f00000002c0), &(0x7f0000000300)=0x10) 00:03:06 executing program 3: munmap(&(0x7f0000d39000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000d2a000/0x2000)=nil, 0x2000, 0x40000405) 00:03:06 executing program 0: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00') renameat(r0, &(0x7f0000000080)='./file1\x00', r0, &(0x7f00000000c0)='./file0/file1\x00') renameat(r0, &(0x7f0000000100)='./file1\x00', r0, &(0x7f00000001c0)='./file0/file1\x00') 00:03:06 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x9, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x21bdf61ddc4a2abf, 0x3) poll(&(0x7f00000001c0)=[{r1, 0xa}, {r1, 0x200c}], 0x2, 0x2000000000) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40000000800, 0x1) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10000, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) connect(r2, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) 00:03:06 executing program 2: freebsd11_lstat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0xfffffffffffffffd) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r0) 00:03:06 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2af, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 00:03:06 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac588", 0xb, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:03:06 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) socketpair(0x0, 0x0, 0xfffffffffffffb24, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:03:06 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) execve(0x0, 0x0, 0x0) read(r0, 0x0, 0x0) 00:03:06 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x10) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:03:06 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x1f1) 00:03:06 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000040)=0xffffffffffff0000, 0x38b) 00:03:06 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x82, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) r1 = dup(0xffffffffffffff9c) recvfrom$unix(r1, 0x0, 0x0, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x800, 0xa) utimensat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0xfff, 0x1}, {0xfffffffffffffff9, 0x20}}, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0)) msgget(0x3, 0x8) msync(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x3) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0xfffffffffffffffe) flock(r2, 0x2) faccessat(r3, 0x0, 0x61, 0x0) truncate(0x0, 0x0) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, 0x0) r4 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r4, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x10) close(r4) 00:03:06 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x2, 0xfffffffffffffffc, 0xffffffff}, 0x173) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) poll(&(0x7f0000000100)=[{r0, 0x80}, {r0, 0x16}, {r0, 0x8}, {r0, 0x104}, {r0, 0x6c}, {r0, 0x80}], 0x6, 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) 00:03:06 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, r0, r0) r1 = geteuid() setreuid(r1, r1) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 00:03:06 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) getpid() r1 = getpgid(0x0) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) r6 = semget(0x2, 0x7, 0x8) __semctl$IPC_RMID(r6, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xffffffffffffff3e) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) r8 = socket$unix(0x1, 0x1, 0x0) sendfile(r8, 0xffffffffffffffff, 0x0, 0x80000001) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:03:07 executing program 2: r0 = open(0x0, 0x0, 0x0) shmget(0x2, 0x4000, 0x0, &(0x7f0000ff3000/0x4000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000006c0), &(0x7f00000001c0)=0x100) syz_execute_func(&(0x7f0000000940)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgrcv(r2, &(0x7f00000009c0)={0x0, ""/168}, 0xb0, 0x1, 0x800) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msgrcv(r2, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1, 0x3, 0x1000) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) clock_gettime(0xe, &(0x7f0000000200)) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xda) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000001800)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037e2c5f60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ad00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0db478aaa68bc9f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b7fb51d8a0423f90117231f931115cb7873af973e0f6bed65deb69f797566f6c93e0847f62e8494a8928386a74cb934fbe3823086ff8e601311fcc285b7417142bd732fae244abba7558abb3a18fec2f51d9ae46773dc6ef3058504934228c4450f6a21a974396a65dc347fb82606ad47cddf70931587f5e43676b556fc12f16936cb63a0eab8e7fc111ee40dfa52f745374fc55b44e83c2e315c241dac76c120784d344b9570d446128fe42d4235a19b128425784a785259d694ff256197a4a2d3492cbe7e4477133df594cd1e6067b51ba8416201ae8a62f2174cb964b7a3fee1920cc4abd9c0a0e318b6f75166bfd63ea9d09e20f3f714d3e9e48a38341a2f73ac92e06ce0e177f7b659c1a3c4bf1ab48"], 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) 00:03:07 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x5, 0x9) fcntl$dupfd(r2, 0x0, r1) accept$inet6(r2, 0x0, 0x0) setrlimit(0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) msgget$private(0x0, 0x10) accept$inet6(r3, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) msgctl$IPC_RMID(0x0, 0x0) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:03:07 executing program 3: syz_execute_func(&(0x7f0000000280)="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") 00:03:07 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:03:07 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:03:07 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x92) r4 = accept(r3, 0x0, 0x0) futimesat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xf3, 0x5}, {0x81}}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x8001, 0x3, 0x6, 0x8}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000180)={r5, 0x4, 0x5}, &(0x7f00000001c0)=0xc) execve(0x0, 0x0, 0x0) fstat(r2, 0x0) 00:03:07 executing program 1: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000380)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000004c0)={r1, &(0x7f00000003c0)=[@in6={0x1c, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x1, 0x10001, @loopback}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000500)=0x10) r2 = msgget(0x3, 0x8) r3 = getpgid(0x0) r4 = getpgrp(r3) bind(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x4) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup2(r6, r5) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r5, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f0000000480), 0x0, 0x4000005) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r6, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) freebsd10_pipe(0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f00000005c0)={0x800, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r4}) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/239) 00:03:07 executing program 3: r0 = semget$private(0x0, 0x1, 0x20) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/227) syz_execute_func(&(0x7f0000000200)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676edf28b55bc8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:03:07 executing program 1: syz_execute_func(&(0x7f00000001c0)="98a84a2ae92c570f05bf07004900c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c401c056810e000000e30b110fb8c4014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4dadc9ec45b70c4c4c4a3bd4877f88ac4e37d1d2c93c4f7dcdc0fbcaf4c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a0a80dd4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34b5966440f3a62177575b7e2") socketpair(0x0, 0x1, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000300)={{"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", "a4ef0b509ff19f05a8d1968455cf1f509c880962033bdef8c68564cdfde1e9dc", 0x8, 0x1}, &(0x7f00000002c0), 0x23516c4, 0xd0, 0x5, 0x800, 0x1124, 0x8, 0x80, 0x17}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x1b, "7df67655ba865a7c0315d24b55793595bd90f6c9a116c05f68aa27"}, &(0x7f0000000080)=0x23) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r3, 0x5, 0x0, 0x1, 0xffff0000, 0x5, 0x100}, &(0x7f0000000180)=0xa0) 00:03:08 executing program 3: freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001740)) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) open(&(0x7f0000000040)='./file0\x00', 0x802, 0x180) freebsd11_mknod(&(0x7f0000000240)='./file0\x00', 0x2006, 0x2) 00:03:08 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chroot(&(0x7f0000000040)='./file0\x00') setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) r1 = shmget(0x0, 0x3000, 0x400, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) 00:03:08 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) getsockopt$sock_int(r2, 0xffff, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900002270e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:03:08 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x5, 0x9) fcntl$dupfd(r2, 0x0, r1) accept$inet6(r2, 0x0, 0x0) setrlimit(0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) msgget$private(0x0, 0x10) accept$inet6(r3, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) msgctl$IPC_RMID(0x0, 0x0) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:03:08 executing program 3: syz_execute_func(&(0x7f00000003c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fca95ff965be2e45fb0bef8f69289bd19d67450f483bd1d97c7c63460f573683787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000949f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = socket$inet6(0x1c, 0x5, 0xaae0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000600)={0x0, 0xff}, &(0x7f0000000640)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000680)={r1, 0x5, 0x9, 0x9}, 0x10) getpgrp(0x0) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10008}, 0x10) syz_execute_func(&(0x7f0000000340)="c4c1b5f39100000020c40341449d40210000f7f2440f5e847ffbffffff67d8d9c44129167800c4a1fbf00de5420000f0298ae20c0000c4417f7001a93e430f0d1ac4c17b1033") ppoll(&(0x7f0000000180)=[{r2, 0x8}, {r2, 0x1}], 0x2, &(0x7f0000000280)={0xc7, 0xffffffff}, &(0x7f00000002c0)={0x2}, 0x8) r3 = getpid() r4 = getpgrp(r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r5, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0xb) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) mlockall(0x1) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet6_int(r5, 0x29, 0x37, &(0x7f0000000440), &(0x7f00000004c0)=0x4) setsockopt$inet_udplite(r5, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) socketpair(0x17, 0x10000007, 0x2, &(0x7f00000006c0)) setsockopt$inet6_int(r5, 0x29, 0x3f, &(0x7f0000000300)=0x200, 0x4) ioctl$DIOCGETRULESET(r5, 0xc444443b, &(0x7f0000000700)="b4d5dc4b39d1d9be6f824731e231262d58d8c9948f23a32dbef5a4950415bf83dee0dc1b0d568ec12fb22784d29c7dca50b9ba8fe0f9397ea3d2e24970b80329c63ab992c37f4628756cdd1dcd8fefb6df094566a7c23f1232bba50dc7aa31d64417d3e617ed0c6695b08eb9d1676a307d89f1e55fe85dc57befa5c23c65753af4b9b037930245fbb26791cc1688898cbffa64227ca4e75a6795de") fcntl$lock(r5, 0xd, &(0x7f0000000080)={0x3, 0x4, 0x401, 0xff, r4}) __getcwd(&(0x7f0000000500)=""/71, 0x47) linkat(r5, &(0x7f0000000200)='./file0\x00', r5, &(0x7f0000000240)='./file0\x00', 0x0) 00:03:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x400000, 0x1f}, &(0x7f0000000040)=0xf) 00:03:08 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202013f66f1774b6e03"], 0x10) sendto$unix(r0, 0x0, 0xffffff2c, 0x0, &(0x7f0000000140)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:03:08 executing program 3: freebsd10_pipe(&(0x7f0000001300)) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = semget(0x1, 0x3, 0x48) __semctl$GETZCNT(r1, 0x2, 0x7, &(0x7f0000000200)=""/4096) socketpair(0x1c, 0x5, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001340)=ANY=[@ANYBLOB="1c004e2180fffffffe8000000000000000000000000000bb070000000000000600000000000000e2ffffff00000000000000001000000000000000000000000000000000000000000000c8ccb963000000000000000000000000000000000000000000000000000000000000000000000000000000ac1237a0a68d75d1b4ecd83d9b2300"/142, @ANYRES32=r0, @ANYBLOB="fbff060080000000"], &(0x7f00000012c0)=0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r0, 0x6, 0x101}, &(0x7f00000001c0)=0x8) 00:03:08 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x362, 0x3}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x3, 0xf, 0x2, 0x8}, &(0x7f0000000180)=0x18) getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2000000000) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001200), 0x0) 00:03:08 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0xffffff2c, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="5dc49d001c2e2f66ea257e109e95b7aff5c7656bb7c1eb0cda"], 0x1c) 00:03:08 executing program 0: socketpair(0x1d, 0x10000005, 0x113, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x5, 0x8, &(0x7f0000000040)="1500af8cd3e7d3f61b9d5ffffff84b6e3414ab8410e5723e8b8dffc04d04a61dc2e1df2350456dc079ed63349a78199671caa1f6e71b050898b253329066d214ef75b601e4e48c2b213e56a093c66472bfc3116e80967479b042c5268371b1348c914783373b830376520ecb47450c19bfd08788882499f97342ea524087e8280456b73f6711e9d6f90cd95d3589c0ef8d303750dc0cbc0b72edd0cc3d39c5cbdbf9281e2c9ca95a75dabc8aa9069062778b9200811c35717818949f0b520e67b40c079875f457eb075f3dc78015e074041e6e013e85", 0xd6) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0xc, &(0x7f0000000140)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x9, @empty, 0x101}]}, &(0x7f00000001c0)=0x10) sendmsg$inet_sctp(r1, &(0x7f00000016c0)={&(0x7f0000000200)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="ca92eae3735390c1c02add4af459a93ac47d80bef58a26", 0x17}, {&(0x7f0000001280)="444358f2ea75cc9746948ac7fe884ffb9866c5", 0x13}, {&(0x7f00000012c0)="ba4b932b3e83909f85413f96c06e300298d60f1f443071fa7739e056bc0749dfe9e8d9b9ad9c1e736274437a04781d21ab6be653710b344967eb615c269b0d1c6655954f2700b121c310866a3d73ebcc9738380d58faa6a7809ec330ef0c084a6786f99403e2e142f03f7de5943a9efb9c440d5a6e6dd26ab8c224e3d6854d565947a0ff283e188e3410807c42295ef0f0c5540473f41ba9c8910f499f930af6b78bba947806fc33a01e87c52a4cdacd425bef2df4c44cb314e607cfa733f97a3b1c", 0xc2}, {&(0x7f00000013c0)="6cb27cf4b203a6763b3b94505f9f6d4799ad7d97c3e8913eeeca53dc0ebd74a873dd07d38017694e147f16cfc92468a37d6d2342565e1c2a9b229dfa1307c9a2f3c194255e2eef5ec0728e346522d807b48b06fd482d9d4f7745b2a2fd92a0f0e99b83b9705e714748591417a781dc152cbf51fffd028dca75a1d3255d7cc090488431e539b59601", 0x88}, {&(0x7f0000001480)="9b4ba97b0afc3885880d05312c4268fc35c97b815250e4176e76875091b549832020e128ab743d415f450426495b49569da767143dbc866cd4b6a4bcc0916088bf8eb96a8dca7fe185c74b9caa6c7460f79f757366339bfebfdc0d76ee6903851d78a80736316d197fd7edbf63b7222ce495ca93a7a710e4a75e3174d6d3d3ba3ed3b4f7295123371818e42b9a24cc6b767283d7670ae41925433366d789082688a37fa4536782472237a24d00cfb549e0c3eebbdd18ad7a452461", 0xbb}, {&(0x7f0000001540)="79307f8ef726173ceba845bf8a8dc549b45c5b4f32a224f597f96a5e83c6c9ad8f10458ce105f381ab5cad97ba52caf1821e91986576663c4efa6443405b80b5eb6d6b6cf107888ed0d42c7e9f7b07552d9e072f77e7fe9b9cbdc6c8a4c6a05d4401d245e9bfb1c34a5b504fcc4357db95326bf9da8ec4c9e8a0b6a2c0089e667cf5c284fbd91f7205ee583613cb58cdadc6dd55dde16a3eec42f10c31881095380b9930adce6d0cdb1c9d830cfd", 0xae}], 0x7, &(0x7f0000001680)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10, 0x4}, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000017c0)={0x5, &(0x7f0000001700)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x4d, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x3}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x0, 0x5, @loopback}, @in6={0x1c, 0x1, 0x7, @empty, 0x80}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000001800)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001840)={@in6={{0x1c, 0x0, 0x800, @loopback}}, 0x0, 0xfffffffffffffffb, 0x7f, 0x89, 0x80000001, 0x2, 0xed}, &(0x7f0000001900)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001980)={r2, &(0x7f0000001940)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000019c0)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001a00)={@in={{0x2, 0x2, @broadcast}}, r3}, 0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001ac0)={r2, 0xb832, 0x6, [0xffffffffffffa4b9, 0x1, 0x0, 0x800, 0x6, 0x5]}, 0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001b00)={r3, 0x1ff}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000001b40)={0x2, "c37550f73e5ecb79916dd514b1001e52"}, 0x14) clock_getres(0x0, &(0x7f0000001b80)) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000001bc0)={r2, 0x8, 0x67}, 0x8) r4 = socket(0x2, 0x10000000, 0x4) r5 = fcntl$dupfd(r1, 0x11, r1) r6 = getpgrp(0x0) fcntl$setown(r4, 0x6, r6) fcntl$setflags(r4, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000001c40)={r2, &(0x7f0000001c00)=[@in6]}, &(0x7f0000001c80)=0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000001cc0), &(0x7f0000001d00)=0x4) fstat(r0, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001d40)='./file0\x00', r8, r9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001f40)={@in={{0x2, 0x3, @broadcast}}, r7}, 0x8c) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) freebsd11_fstat(r5, &(0x7f0000002000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000002080)={@in={{0x2, 0x3, @multicast1}}, r3, 0x100, 0xac, 0x80, 0x4, 0x1, 0xd36}, &(0x7f0000002140)=0xa0) listen(r0, 0x7) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000002180)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000021c0)={r3, 0x30e}, 0x8) 00:03:08 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$lock(r0, 0x6, &(0x7f0000000000)) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x20) 00:03:08 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x1, 0x4000008000, 0x827, 0x7, 0x2, 0x8001, 0x40}, 0x0, &(0x7f00000004c0)={0x80, 0x0, 0x0, 0x0, 0x1, 0x10fe}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) close(r0) read(r0, &(0x7f0000001500)=""/4096, 0x1000) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6, 0x1015, r0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0xffffffffffffffff, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(0x0, 0x0, 0x0) 00:03:08 executing program 0: r0 = socket$inet(0x2, 0x0, 0x413800000000000) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[@in6={0x1c, 0x1, 0x1000, @empty, 0x5}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @loopback}]}, &(0x7f00000000c0)=0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x10000000) bind$inet6(r1, &(0x7f0000000180)={0x1c, 0x0, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000001540)="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", 0xfb6}], 0x1, 0x0}, 0x0) 00:03:08 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/35) r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000540)=""/155) r3 = dup(0xffffffffffffffff) setsockopt$inet_buf(r3, 0x0, 0x55, &(0x7f0000000200)="17a18bc21fd6fc533d165b562a2377dbc7", 0x11) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f0000000600)={{"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", "b4586e42bbf5033b323e67fc354e2e490dc74cebbd70c6081ec342420acf2e40", 0x9}, &(0x7f0000000180)="2296e029f73e7d28daf8ac4ddabb694386f972c58769302a92afb594e273544acbadc1e31d605ba38071448858a4e0b22c3e765e9a0b3bba8efb5b8cb1", 0x5, 0x2, 0xf800000000000000, 0x2, 0xaa, 0x7}) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:03:08 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000280)={0x1000, "507342414badff26aa17599225fe2944"}, 0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x5}, 0x8) __getcwd(&(0x7f0000000180)=""/252, 0xfc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x3}, 0x8) 00:03:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x9, 0x4) r1 = msgget$private(0x0, 0x1) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/221) 00:03:08 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x10001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x4000, 0x9, 0x1, r1}, &(0x7f00000001c0)=0x10) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000040)="8b55c8044f4764940a8f4bff18a4152ef66dd7769d1c33d4ea6bff502cbc2bfcfe3ae3588a900b55eeb4b771c3154a2ce64e5eb3175cdb63c1") syz_execute_func(&(0x7f0000000300)="980f05f30f59bfd9130000c4a37bf0c53ec40179e74e5e470f9d2a67660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe580f0f88080000009a00d030a1c9fb110fd3c4a261b7e2") 00:03:08 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = getpid() fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001, r2}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) mmap(&(0x7f000008a000/0x3000)=nil, 0x3000, 0x0, 0x80410, r0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r4, 0x9, &(0x7f0000000000)) lseek(r1, 0x0, 0x4) read(r1, &(0x7f0000000080)=""/58, 0x3a) flock(r0, 0x8) 00:03:09 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) r1 = dup(r0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000000c0)) mmap(&(0x7f000002f000/0x2000)=nil, 0x2000, 0x7, 0x10, r0, 0x0) setrlimit(0x3, &(0x7f0000000080)={0x2, 0x9}) 00:03:09 executing program 1: select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000080), &(0x7f00000000c0)) 00:03:09 executing program 3: symlinkat(&(0x7f0000000500)='./file1\x00', 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4) freebsd11_getdents(r0, &(0x7f00000002c0)=""/135, 0x87) execve(0x0, &(0x7f0000000200)=[&(0x7f0000000240)='[.\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='%-/\x00'], &(0x7f0000000280)=[&(0x7f0000000000)='!\x00', &(0x7f0000000040)=',\x00', &(0x7f0000000080)='+\x00']) 00:03:09 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1, 0x7}, {0x1c0, 0x2}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4) accept$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x1}, 0x8, 0x0, 0x0, 0x0}, 0x1000001) 00:03:09 executing program 2: r0 = socket(0x11, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8202a2aa73b1a211700bacdb88e1058823da26bb00abe1257f70ae690b0b7757a888cac4c056d8437a231ef325d7960bff43338d354938cec6391f49025b9116b1a58da02fece45e1ab86e840ab791e7319fd02e8c99"], 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10001, 0x5}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x91c}, &(0x7f0000000100)=0x8) 00:03:09 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) accept(r0, &(0x7f0000000080)=@in6, &(0x7f0000000100)=0x1c) r1 = socket(0x11, 0x3, 0x0) recvmsg(r1, &(0x7f0000000480)={0x0, 0xffffffffffffffa9, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/55, 0x37}, {&(0x7f0000000140)=""/86, 0x56}], 0x25c, &(0x7f0000000000)=""/10, 0xa}, 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000040), 0x4) sendto(r1, &(0x7f0000000240)="a1405901b92ef1612516870d503825f0ecd2dac1529177cb107cf8d89c2b977e6583a5a3a880cb4cbeb499d9c27436c59049fee5e6b6363759cd63da4a3a2515fba01c86db23490da0113b47ba67371a76a80e82713fa17bf9d25239654ea4761f4c8a1213a0ab892289bea101a071af68722aaf5b1cb93282339d85b72a5e91d606a0332bf68ca09b351c722a86", 0x8e, 0x0, 0x0, 0x0) 00:03:09 executing program 0: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1400bb1400000084000000040000000300000009000000"], 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x2, 0x3, 0x401, 0xaa7e}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x10001, 0x101, 0x6}, &(0x7f0000000180)=0x8c) r2 = dup(r0) readlinkat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0) 00:03:09 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000400)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c65bfb0f450fbd27a95ff9c4c2613d7002c16500a4670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) poll(&(0x7f0000000200), 0x0, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_tcp_buf(r3, 0x6, 0x2000, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1) 00:03:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xf, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) getsockname$inet6(r2, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x40, 0x4) setsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f0000000280)=0x9, 0x4) 00:03:09 executing program 0: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") select(0x40, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0, 0x40}, 0x0, &(0x7f00000002c0)={0x7, 0x0, 0x200, 0x0, 0x6, 0x4, 0x6, 0x81}, &(0x7f0000000300)={0x7fffffff, 0x91}) 00:03:09 executing program 2: syz_execute_func(&(0x7f0000000180)="1c41b5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") r0 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x1) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000040)=""/38, 0x26}, {&(0x7f0000000080)=""/228, 0xe4}, {&(0x7f0000000240)=""/167, 0xa7}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/129, 0x81}, {&(0x7f0000001400)=""/185, 0xb9}, {&(0x7f00000014c0)=""/109, 0x6d}, {&(0x7f0000001540)=""/171, 0xab}], 0x9, &(0x7f00000016c0)=""/163, 0xa3}, 0x40) 00:03:09 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000240)={0x5, 0x7}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x1a, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={r2, 0x67, "85a6291052a554263061e90cdc952366aefa5365f29dafa17d0e645f8e5659af2fd113d174f13aa722a7e26aa740faf661a0376206574b3f23c5910cb135dadb72e830360b370a3abb50650db7ec1c0eecdde22c1bb06d70a840cf328d82a46265d4a3f7da9ab4"}, &(0x7f0000000180)=0x6f) 00:03:09 executing program 2: syz_execute_func(&(0x7f0000000000)="b17f91cd808e6b006746af8a200ff57c1eb4c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366450f186746d1d97c7c5726400f0d18c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd1100") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair$unix(0x1, 0x9556aeaf8a574e44, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r2) __getcwd(&(0x7f0000000280)=""/12, 0xc) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x30000000) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) r7 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10, 0x10000000) poll(&(0x7f0000000200)=[{r0, 0x2028}, {r1, 0x44}, {r2, 0x2080}, {r3, 0x180}, {r4, 0x104}, {0xffffffffffffffff, 0x4}, {r5, 0x20aa}, {r6, 0x10}, {r7, 0x5}], 0x9, 0x1) socket$inet(0x2, 0x1, 0x5) 00:03:09 executing program 2: syz_execute_func(&(0x7f0000000140)="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") getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) chown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 00:03:09 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d922000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000180)="2e1175832af1825c1031b46ba479a6df6e9d937c86c2dddf6677a3306460a3b1f6ef26afa4cf9ce2545848121730eb165188256fabcab3506fea20bdfc331f048b59c4f302cd6b46a964764f461bc7eb0aa744ca7e1e") Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff81715bb1 stack pointer = 0x28:0xfffffe002ce0e540 frame pointer = 0x28:0xfffffe002ce0e540 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 9040 (syz-executor.2) trap number = 9 panic: general protection fault cpuid = 0 time = 189 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002ce0e210 vpanic() at vpanic+0x1e0/frame 0xfffffe002ce0e270 panic() at panic+0x43/frame 0xfffffe002ce0e2d0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe002ce0e350 trap() at trap+0xba/frame 0xfffffe002ce0e470 calltrap() at calltrap+0x8/frame 0xfffffe002ce0e470 --- trap 0x9, rip = 0xffffffff81715bb1, rsp = 0xfffffe002ce0e540, rbp = 0xfffffe002ce0e540 --- memcmp() at memcmp+0xa1/frame 0xfffffe002ce0e540 authunix_create() at authunix_create+0x25b/frame 0xfffffe002ce0e800 sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe002ce0e980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002ce0eab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002ce0eab0 --- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x20000149, rsp = 0x7fffdfffdeb8, rbp = 0x59 --- KDB: enter: panic [ thread pid 9040 tid 100481 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why