0x43) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x81, 0x3ff, 0x7ff, 0x5a, 0x0, 0x200, 0x3, {@in={{0x2, 0x0}}, 0x0, 0x3, 0x8, 0x9, 0x1}}, &(0x7f0000000280)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r3, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f0000000380)=0x10) open$dir(&(0x7f0000000100)='./file0\x00', 0x200, 0x40) getpgid(r1) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000040)="e28f5503df08c2905ce09b9742f06cd86c34416ea1f455f4006710f2433f1508ec19ff46d26a00fbd8480e3fe68b5ff50d2916c6660b30961f5d9c4ee136e6cd62c9a0940a4afa42ca421be517f02aa04ad55ab89934e90382833985d0c7d4936373dc5d6560797417ddc90598667a8ddab892a05e530b1b09e31347e8912efba4ca") 00:01:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20240, 0x58) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6, 0x7fe000000000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r2, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x800e003a1) 00:01:27 executing program 2: r0 = socket(0x11, 0x1000000010000000, 0x400020000002) sendto$unix(r0, &(0x7f00000000c0)="b100050460000e00000008000101000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df57882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d02ed9c06abfe0fe37202e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b000036a00f90006ee01be657aea8850000000200000000000002020800000100"/177, 0xb1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xb4, "6777463445d5ec0f007e6607f2363d3e6aaa6701c780578945cd149529ce5d87083b17dce16ee5ae985b30c655cec3cbacf673ccd55a6d0cf7560509d158df1edd67e60db101f3d293165c39ac0e14a0a5d717239856276dfe6eaf6c1e26b360ad2b25ac72e0acb4ea0bb8ce7b2f5f1be8ee648024ace12e566b1d19c515ef62c7f797c0294efcd8d5733b54856d024c07ac1837c5d56fec5a9d6c1e757d94c785ae61e4010dfbff0f64c91e94e1c338a6af07af"}, &(0x7f0000000180)=0xbc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast2}}, r1, 0x200, 0x1, 0x8, 0x0, 0x101, 0x700}, 0xa0) 00:01:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000440)={@in6={{0x1c, 0x2, 0xe5ec, @ipv4={[], [], @multicast1}}}, 0x0, 0x3c, 0x2, 0x2, 0x6, 0x6}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000680)={@in6={{0x1c, 0x2, 0xffffffffffff8a96, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x9}}, r1}, 0x84) unlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="72e76eab60253867ed1f68f8d3490db1597908aee57f9c090277fa1ee878b80d943787a00000000000000000000000000056d0f81206b1e0a5a1fd9f12f2bc7295a82430260e329849a582a67da5c474c7703bd23edb6cd96bb31aaa4eede17becf14bad44"], 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r3 = msgget$private(0x0, 0x48) msgsnd(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r3, 0x0, 0x0, 0x3, 0x0) r4 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x4, 0x2) r5 = dup2(r2, r2) ioctl$DIOCGETALTQSV0(r5, 0xc100442f, &(0x7f0000000740)="7a82a058a9e17dbd9d622a554eee3b47d080fd145c144a4e2965ae4a13c55ec6bc09c0699390b095292a13111adb103cb1f5732c8c807fde905c6228604bbbd96cbc5b6bfefc18ea98cdf429cb004a1a4b1c8ef833dddce1800e85c08db87b49e3d23868aa08da00d2fd73ac3066a5c9dffa1546736106316fae2716c20cd2b31f02c1ade61c2135714ce825fb4f47c0ea5ea75458baf35d1cef067dd88c38fe8ec54bea93f15da98b060d9aabc2615e321e9bc26c36c12ae97a179f375e44ea0421f3190f60ee4e128c68753c995caf9d1d9b3b2c8a60f3d984bf96931f4939f92dd11ff787b5f7a8a53763f0b8230d867d4f83") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_buf(r5, 0x0, 0x46, &(0x7f0000000340)=""/227, &(0x7f0000000080)=0xe3) ftruncate(r6, 0x7e2780e3) r7 = fcntl$getown(r4, 0x5) getpgid(r7) msgget$private(0x0, 0x101) msgrcv(r3, 0x0, 0x109, 0xb, 0x1800) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r8, 0x0, &(0x7f0000000040)) recvfrom$inet(r8, 0x0, 0x0, 0x0, 0x0, 0x800e00397) 00:01:27 executing program 1: clock_nanosleep(0x8, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) getgroups(0x5, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r0) 00:01:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = semget(0x1, 0x0, 0x340) connect$inet(r0, &(0x7f0000000080)={0x2, 0x1}, 0x10) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) __semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f00000000c0)=""/166) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r2 = open(&(0x7f0000000180)='./file0\x00', 0x20000, 0x80) r3 = socket$inet(0x2, 0x10000000, 0x80) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xf}, &(0x7f0000000200)=0x8) fstat(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = geteuid() freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000640)={{0x4, r5, r6, r7, r8, 0x20, 0xfffffffffffffecd}, 0x4, 0x3, 0x1}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000240)={r4, 0x7, 0x401}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018000"/136, @ANYRES32=r4], &(0x7f0000000380)=0x8c) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:28 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000001200)={0x0, &(0x7f00000011c0)=[@in, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000001240)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000001380)={0xf3e0, {{0x2, 0x1, @loopback}}}, 0x90) sendmsg$inet6_sctp(r0, &(0x7f00000012c0)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000000080)="7fda00b0a76fc52d1962ac4c465617dc6d3bdb89df952b6a4095cea99a0e287731f5690562cbad948d4714600758f2f4608e98b127536e95558a05b802f810f96770a42a40e85e1cd84d248baa9cc11e034472a24910a94f149ad515262004989b6c39baf660b54fd710ba9827fc7ed720277b4e170934e3a7df5670783129086d25ee4eaaefb43d5977b4c1ea59f2ba36bbeaa226ce33b021c6f926adaecf1c70fd640f40c701591aead8cd2da20c0de9ec5c40101cab9f037bbce59a403de8930a59de34b7290aa30b66c8d3396149475fbf86e195975f", 0xd8}, {&(0x7f0000000180)="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", 0x1000}], 0x2, &(0x7f0000001280)=[@sndrcv={0x2c, 0x84, 0x2, {0x83, 0x17b, 0x800, 0x0, 0x7, 0x5, 0xffff, 0x9, r1}}], 0x2c, 0x181}, 0x100) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r2, &(0x7f0000001300), &(0x7f0000001340)=0x10) setsockopt$inet_opts(r2, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x800e0038d) 00:01:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@loopback, @multicast2}, 0xc) r1 = accept4$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x28, 0x0, 0x0, 0x800e003be) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x8, 0x9, 0x0, 0x6bc, 0x7}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x9}, 0x8) 00:01:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080), 0x90) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0037a) 00:01:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3}}, r2}, &(0x7f0000000180)=0xfffffffffffffec2) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) dup2(r0, r0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1) ftruncate(r0, 0x3862) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/156, 0x1ea}], 0x1) open(&(0x7f0000000100)='./file0\x00', 0x401, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6, 0x11, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:28 executing program 2: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000240)={0x4, &(0x7f00000001c0)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x7f, @ipv4={[], [], @multicast2}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x7, @rand_addr="0bf095ce07093048514fbdd97f2247a9", 0x1}, @in={0x2, 0x1, @rand_addr=0x7fff}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000740)=0x10) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000780)={0x0, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffff0600000000e00800450000300000000000009078ac7000bb000000000500987800000600450000000000000000000000ac1400aa00000000"]) pwritev(r3, 0x0, 0x0, 0x0) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x800e00569) r4 = dup(r3) fcntl$setflags(r0, 0x2, 0x1) ioctl$DIOCRDELTABLES(r4, 0xc450443e, &(0x7f00000002c0)={{"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", "60298efbecc2495dbacc9c2fb3ed4c9e295018ffd05f07bfaca222fb76daf915", 0x7, 0x2}, &(0x7f0000000000)="447462bf661f4ffbc05493ed0ac002ac05a646045462e3fae3eb2d01e15773be15d020121391f9ba2902cf412025154ea01a031a12b1f59a1aefc30ab8e6dda6d5a13d97a860c3ce50c3713867a0e25d225aaa8bfa89386f4fa79f369e60df8a2ac548b2146958f067a521a14f13055bcf1a5fe0990a66daf38276421b", 0xfffffffffffffff8, 0x4be, 0x100000001, 0x4, 0x0, 0x3, 0xbd, 0xfee5}) 00:01:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), 0x4) 00:01:28 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x100}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x1fffffffe0000000, 0x1b00, 0x7, 0x5, r1}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r2, 0xe7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="02009c0072bd9e58e3d197ccfad54fc90a55d556e64abdfff6661375031bfc542016e5a8a91d04043bd18f359a1a8db676bfac30424f48b9d587f42063f9d082d2c5ac4121ba14a7db1ff92ee6e8b4ca875152c7d5bb53d2549649ab2f7a1d95cc5b4a813b2de403e12f0eb587f2b511250b91dafc197d19dff185d353f0ec130ff8dcca7c2e15960e0c63cd4fd3d62700"/160], 0xa4) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696d6530001f580c4c27d080dbd27fe181f57d76ac34b0cd7290c3831ef2b734359e081384dddbb0bae40acbb629fa411bdd935847383fad38b12531ab1e9eb586dc7852a37da8e9d1e9ea49343176df9d81e04f6109365074"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) 00:01:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpgrp(0x0) wait4(r1, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003c5) socketpair(0x2, 0x20000002, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:28 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x10000000000) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffff12c0, 0x1000300010001}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x9, r1}, 0xc) bind$inet6(r0, &(0x7f0000000180)={0x1c, 0x3, 0x6, @empty, 0x5}, 0x1c) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getrlimit(0x0, &(0x7f0000000540)) write(r2, &(0x7f00000001c0)="1a7b8c99b07eaf50f354a1fb91d62952913d18e31869d2e2436cac7fecc5655b28f32fcb860ccaf49c498a6e5489148bd976cba8f4ab940597de0a289f6cf40b894534146bbfc29dedc2c20e533a26c1c77535d8793126e1d3476e3b7ce69643aabd12", 0x63) r3 = semget$private(0x0, 0x0, 0x20) __semctl$GETVAL(r3, 0x7, 0x5, &(0x7f0000000440)=""/16) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000500)={0x10, &(0x7f0000000580)="8ed02126c17f127b167967afa164cb3b221f3976b04bb3363be8e997980494c8aa750fafaf123e22ab4ec281d6d310225a1f5a42418a28c648bc5f6f16fda7189015485add8ec622bb0e9eb659e1bc3dc45fcd2934cfb99220bf876e4f75f53a69a2942f075f1adbab5b99c10252a1ea15ff545b50863e4eb4012d01c524", 0x200, 0x3, 0x1f}) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000600)='./file0\x00', r4, r5) getsockname(r2, &(0x7f0000000900)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000940)=0x10) r6 = accept4(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10, 0x30000000) socket$inet6(0x1c, 0x10000004, 0xfffffffffffffaa1) open(&(0x7f0000000340)='./file0\x00', 0x400, 0x14) __semctl$GETVAL(r3, 0x7, 0x5, &(0x7f0000000840)=""/142) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) accept4$unix(r0, &(0x7f0000000480)=@abs, &(0x7f00000004c0)=0x8, 0x0) getpeername$inet6(r6, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c) 00:01:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b7) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2301000000fe8000000000000000000000000000aa1f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000058db858667adcade44cbdb681b7ada983f6f818ad9b07b884a986acd1f7e723f5fd4ab8cdbf425faec230b044ab7256ea03e1c2e16a41382199ada9601cb2e6f364fa90df5a2513e33da4c962171400213879f6b311f648fc1508d219edb3999966aeb", @ANYRES32=0x0], &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x101}}, r2, 0x5, 0x5, 0x8}, &(0x7f00000001c0)=0x94) 00:01:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, 0x0) 00:01:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a6) getsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:28 executing program 0: r0 = socket(0x1e, 0x7, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x4}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000080)="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", 0x1000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xffffffff, 0x4) 00:01:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x3ff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x101, r1}, &(0x7f0000000240)=0xc) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f0000000080)=""/116, 0x74}], 0x2) fstat(0xffffffffffffffff, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00360) 00:01:28 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x1000, 0x22, 0x2010, 0x51, 0x3, 0x7, 0x976d, 0x1, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x0, 0x8}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x5, 0xe5c2, 0x1500, 0x7f, 0x4, 0xfffffffffffffff7, 0x8, 0xffff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r2, 0x5, 0xf, 0x9, 0x6}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000005c0), 0x0) 00:01:28 executing program 3: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ppoll(0x0, 0x1000000, 0x0, 0x0, 0x0) 00:01:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000000), 0x100004) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x410, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003af) flock(r0, 0x2) 00:01:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000040)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000240), 0x1000000000000062, 0x0, 0x0, 0x80000000020000}, 0x0) 00:01:29 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0xfffffffc) r2 = accept(r1, 0x0, 0x0) close(r0) flock(r2, 0x6) execve(0x0, 0x0, 0x0) flock(r2, 0x7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xce, "26eb4b5c0dcc4a3b04d12926576d37663e8aac67f51c73d5e97ceed1e44a3f9f4929e0d572b12b9a4bcb37ea1d41a861f4364575824d94502207de59fdb2a62a22df1acc50e48ad8762aa4430555c5d9c61ed56600c0873e751f1fd223b47d0a20530b40260e8dcfa47345b3d3bae8de232cdc0ea4bfb3525dbce59ab97981a918c5d3261435a491ac8d356f01f7d63578c24971d94febe35f58f0fb9305860da607ce81f5438382b04e2a47ff14f05d6dfd5bb6cc19fbd57110b0c1dc7233098a5140e6d5f74b0024548c386d1c"}, &(0x7f0000000140)=0xd6) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r3, 0x7824}, 0x8) 00:01:29 executing program 3: mprotect(&(0x7f00002a0000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet(0x2, 0x2, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x4, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x3, 0x7}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000140)={@remote, @local={0xac, 0x14, 0x0}, @multicast1}, 0xc) 00:01:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgget$private(0x0, 0x2000008) r1 = socket(0x10, 0x5, 0x7) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xf, 0x1}, 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0037f) 00:01:29 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local}, 0x14) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000000)={@empty, @multicast2}, 0x8) setgroups(0x2af, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000378fcd40d4cf8fb4f565261651cfeda2a2ec7d76", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x2, 0x8}, 0xc) 00:01:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchown(r0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00319) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="39b1dd778908f751fbafe0b751938f2ad2d47026422f144cc30c439f5405e3db06fcfe31e5a5b651d4f03faa4b825f641d545f8a512cd3612dda0357c5502fc60369d912fca692a73fd9ab668f747f46004975e58f8d7570b10540c2ca2f3f852134c7b259d5c15ae4c69cb4dee4e801a768baa3678879213dff407ab496f9af7e812c3ced263997fc4c4ed4d5ac106a3b11923027fba8325e60cbb5bc1295bd0cf6", 0xa2) 00:01:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@empty, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @loopback, r1}, 0xc) socketpair(0x1e, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000280)='./file0\x00', 0x20600, 0x30) freebsd11_mknodat(r2, &(0x7f00000002c0)='./file0\x00', 0x8110, 0x1f) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffff, 0x8000, 0x4}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="f1080501fdff807c05000113e4007700000000"], &(0x7f0000000240)=0x12) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0032d) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000300)=0x1ff, 0x4) accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) r5 = semget(0x2, 0x0, 0x400) __semctl$SEM_STAT(r5, 0x1, 0xa, &(0x7f0000000340)=""/32) 00:01:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, 0x0, 0xfe91) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00371) 00:01:29 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0xfffffffffffffff7, 0x6}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000400)={r1, 0x2, 0xbd, "3bfa6bc49ba00f52075aacc88f3bc4e17c7b0f25cf648e7eb9a87abefc1c6ef7454daf0865b2b09f267387cce9ec70b0fa846f3d91ba51432dc8153a966f8d64afd57ace2a90490178d2ed8671602bc5c8cf9849494b50a09de22aea9a69c01568728a77f9172ce0a1d069cf841abc6023fd6e6148c4c016e5d7027ecebae704b554891e83d8d20817b2033044a0b00861c969a6a736076cc242a5cd812c5a4eaec55d68ae9408582b73af5fbb4e9c163792e3a42a7a19b57fa497810b"}, 0xc5) mlockall(0x2) freebsd11_mknod(&(0x7f0000000380)='./file0\x00', 0x1000, 0xf8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r1, 0x8001}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x2000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x2, @ipv4, 0xffe}}, r3, 0x1, 0xc02, 0x3ff}, 0x6f74c9433726ecb3) 00:01:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x84, "9c2f9f2f3c79b5cae31994771422fb0d0fa74653bd7d2aa3cd5007498aab59e43ce7d480296326d61df5db9da3106cbf15739023eced781419893c1f5e9e18d768c7cf2c015c0a890e505a98d5f5eceb9e86a6e5e7dd906711cc4da9432a0542459050ea9e09984fe6c921f02c55f1327fa074ee31325018a53c1051c79874f93df0856e"}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @loopback}}, r2}, &(0x7f00000001c0)=0x8c) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:01:29 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x35, @ipv4={[], [], @broadcast}, 0x7}, @in6={0x1c, 0x1, 0x6, @loopback, 0xffffffffffffff01}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x10000}, @in6={0x1c, 0x0, 0x8, @ipv4={[], [], @loopback}, 0x81}, @in6={0x1c, 0x3, 0x63c, @mcast2, 0x6}, @in6={0x1c, 0x3, 0x400, @mcast1, 0x8001}]}, &(0x7f00000002c0)=0x10) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x1f) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r1, &(0x7f0000000100)=@abs, 0x0) r4 = semget$private(0x0, 0x7, 0x400) semop(r4, &(0x7f0000000140)=[{0x3, 0x101, 0x800}, {0x0, 0x8}, {0x1}, {0x5, 0x0, 0x1000}], 0x4) semop(r4, &(0x7f00000004c0)=[{0x1, 0x1000}, {0x3, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:01:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1c37, &(0x7f0000000000)=0x7, 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a6) 00:01:29 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000040)) 00:01:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08fd2100001c0000000000009078ac1400aae00000011100907800000000"]) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000040)) sendfile(r0, r1, &(0x7f0000000040), 0xfffffffffffffffd) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0031d) freebsd10_pipe(&(0x7f0000000080)) 00:01:29 executing program 2: r0 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x40013, 0x2) fcntl$setstatus(r0, 0x4, 0x41) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000500), &(0x7f0000000540)=0x4) mkdir(&(0x7f0000000080)='./file0\x00', 0x112) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/237, 0xed}, {&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f0000000200)=""/108, 0x6c}, {&(0x7f0000000280)=""/142, 0x8e}, {&(0x7f0000000380)=""/190, 0xbe}], 0x5, 0x0) 00:01:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x5, 0x4) r2 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) freebsd11_fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/10], 0xa, &(0x7f0000000180)=[{&(0x7f0000000080)="119f61ecdea2c4efadfbcc0c3122b7774cff1952b7d417ee3113d2dc15b2baf198ceceb9a77df83578d42f3e422cc1b1ac168b17496903638e5149ffd38b2535d19170df629c7ee086cb1686e1bf56f4c93c9698ec20dae099e1ff7e58ad8a6474b059aa4518f047cb5fc00f5843435e1c5f18bd8e91cedbd4e3096a9458b2d3d0a27b29ac3930820a8324b19dda7b297057429f0316dbce219ca4052204a58ac73cba934a5bf8bbba618d013a01b9d57d9a26304df8924f4b04ad6ee2092597d106a6cb68e5098d8e1b", 0xca}], 0x1, &(0x7f0000000580)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x28, 0xffff, 0x1, [r1, r0, r1, r1, r1, r0]}, @cred={0x20, 0xffff, 0x2, r2, r5, r6}, @cred={0x20, 0xffff, 0x2, r2, r7, r8}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0xa8, 0x80}, 0x100) fstat(r1, &(0x7f0000000680)) fcntl$getown(r1, 0x5) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e002bd) 00:01:29 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f00000001c0)={{"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", "ad1728c53e6a2cc7ab86825f6671fdecbe84545c41d7dbb071ed6879e3db73b7", 0x4, 0x1000}, &(0x7f0000000140)="5f7613b57299fd31255576022da821681ed31944a5ada7a7704a9eb0d62ee4fc8b4aff3f5689e85825f3672a256e0f86f6189f0756f17eefc72a889bb6c86c927d265a103c5041305c83cf5d1871a7521f5eb91d018c84", 0x4, 0xfffffffffffffbff, 0x2, 0x3ff, 0xc5, 0x3, 0x9, 0xffffffffffffff00}) fcntl$setstatus(r0, 0x4, 0xffffffffffffffff) r2 = dup(r0) writev(r0, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x84) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x0) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000640), &(0x7f0000000680)=0x4) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000000040)={0x10}) 00:01:29 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, 0x0, 0x0) sync() setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @broadcast, @multicast2}, 0xc) pwritev(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000140)=""/145, &(0x7f0000000040)=0x91) getresuid(0x0, 0x0, &(0x7f0000000340)) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x75, 0x100, 0x9, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={r3, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000500)={0x9, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 00:01:29 executing program 1: munmap(&(0x7f0000d63000/0x1000)=nil, 0x1000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000040)="c805955120b47ea29798321bee397aa35b1482e5ffb4a58a4a3e3fee35696aada7835490ea855db52ee44b2ce0dd40e3b455b08cf11014b08833a923bc329bab963590b5805a968423fb6bf913c584e90f01b59744484124a0464681666a30d3068c6f751482cb00a4e6007fc5619f388f838b6371") mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x1011, 0xffffffffffffffff, 0x0) 00:01:29 executing program 3: fcntl$getflags(0xffffffffffffffff, 0x1) __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000080)=""/16) r0 = open(&(0x7f0000000040)='./file0\x00', 0x20b0d, 0x20) r1 = semget(0x1, 0x1, 0x40) __semctl$GETPID(r1, 0x0, 0x4, &(0x7f0000000000)=""/14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0xfffffffffffff55a, 0x4) getsockname$unix(r0, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) 00:01:29 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x0, 0x10) __semctl$SETVAL(r1, 0x0, 0x8, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r3 = semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f00000002c0)=@abs, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), 0x0) shmget$private(0x0, 0x4000, 0xf, &(0x7f0000ffc000/0x4000)=nil) r4 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r5 = semget$private(0x0, 0xb, 0x400) __semctl$GETZCNT(r3, 0x4, 0x7, &(0x7f0000000540)=""/31) semop(r5, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) getsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000100), &(0x7f0000000280)=0x4) semop(r5, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x1, 0x9}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000440)={0xf, 0x9, r6}, &(0x7f0000000500)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8, r7}, 0xc) 00:01:29 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x23d, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa26525802ee53085c2d05bc7a68f837cf88dfb661c500454fe92af9c3ed00001c0000000040362b11b000009078ac1400aae0000001110090"]) fchmod(r1, 0x2) recvfrom$inet(r1, &(0x7f0000000040)=""/168, 0xa8, 0x40, &(0x7f0000000100)={0x2, 0x2}, 0x10) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e003a6) renameat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') r2 = shmget(0x0, 0x2000, 0x440, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0xfffffffffffffff9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r3, 0x2}, 0x8) getsockname$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) r4 = shmget(0x1, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) 00:01:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x202, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) accept$inet6(r1, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00315) 00:01:29 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000040)=0x888, 0x4) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00481) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00728) 00:01:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaafadf0c57aeb1d3bfaaaaaaffffffffff9208a57d0288f43b00000000009078ac1400aae00000011100907800000000"]) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8c, 0x0) getgid() socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0041d) syz_emit_ethernet(0x106, &(0x7f0000000040)={@broadcast, @remote, [{[], {0x8100, 0x40, 0x100000001, 0x4}}], {@generic={0x8080, "164f2be255402199bf80ebefdab0d915c3bdf8c670791771e746f66606e5d50135fabd95bae87c9f6bceab2e885a42add3337aceaea4500d2453a3d2aaf236a1e0b3b625a6def4355a85c28c0e769a96666d9c5ff477663a542f573b7b548379ab1ec1d05a2e253e6f892ae51d2e268b378fe35c5cb6bce31dc43452629e62c78da60589ec010483d4445ec48f157bef79d9902e4c690788abd21abd5f9ae676bf0eda03788c37e302a6ec2ca982d04b3117252b0689b49f02e90df5a50b1e0f6ca6ca52fea5b19ae35c753527a4c7a54b881048e5f4c25ac2d561e02be56a12ec4a8d3ffbe06b882d1be19c7d5b60a6e4a53a87"}}}) 00:01:29 executing program 0: getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="030000006ffed04cc50acb60432a7da294098f65a8c8d2cf0fd605d46a368f46bb596fa967ee6604aa73e980e4ed0eb7ac0196d231b19003bdb2434aa17f8e3782c879b4aa0afd1d5b8fcd4fe82f6f795e25b27a105e2ae336ab3e3c8a17d6c121261ea5700f186841d8985b7759df10934e99d54a2acfbb663962d755a042c0987ebf86cf321f4e23859697cd1838cd9a790a36844a7a1883f7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000002c0)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r2, 0xffff, 0x800, 0x0, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000140)={@loopback, @loopback, 0x1, 0x5, [@empty, @remote={0xac, 0x14, 0x0}, @loopback, @broadcast, @remote={0xac, 0x14, 0x0}]}, 0x24) 00:01:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaafadf0c57aeb1d3bfaaaaaaffffffffff9208a57d0288f43b00000000009078ac1400aae00000011100907800000000"]) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8c, 0x0) getgid() socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0041d) syz_emit_ethernet(0x106, &(0x7f0000000040)={@broadcast, @remote, [{[], {0x8100, 0x40, 0x100000001, 0x4}}], {@generic={0x8080, "164f2be255402199bf80ebefdab0d915c3bdf8c670791771e746f66606e5d50135fabd95bae87c9f6bceab2e885a42add3337aceaea4500d2453a3d2aaf236a1e0b3b625a6def4355a85c28c0e769a96666d9c5ff477663a542f573b7b548379ab1ec1d05a2e253e6f892ae51d2e268b378fe35c5cb6bce31dc43452629e62c78da60589ec010483d4445ec48f157bef79d9902e4c690788abd21abd5f9ae676bf0eda03788c37e302a6ec2ca982d04b3117252b0689b49f02e90df5a50b1e0f6ca6ca52fea5b19ae35c753527a4c7a54b881048e5f4c25ac2d561e02be56a12ec4a8d3ffbe06b882d1be19c7d5b60a6e4a53a87"}}}) 00:01:29 executing program 1: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000001bc0)=""/119, 0x77, 0x40040, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001c40)={0x0, 0x9, 0x2, [0x401, 0xfffffffffffffffb]}, &(0x7f0000001c80)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001cc0)={@in={{0x2, 0x0, @rand_addr=0x9}}, r2, 0x7, 0x9, 0x108, 0x924f, 0x1}, 0xa0) r3 = socket(0x2, 0x1, 0x0) sendto$unix(r3, 0x0, 0xfffffffffffffd42, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) truncate(&(0x7f0000000b40)='./file0/file0\x00', 0x5e) sendmsg$unix(r3, &(0x7f0000000340)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000a80)=[{&(0x7f0000000100)="cb6cacd84e73f87a9a7355c64ae6094a5ff864c87c2320459e596405a14a7b1be741ef09930f8c9c922ab5b872a7fd067bb571f3d83320a2b886272f6089302bb9f52bb2875f7329616bca430e2a61f9e11176853ed737d8fc10ff07f2758745013ec261120c87beac6c6d2e0cea977a95e9a57bee9b0b31a172c894bac76c92b104c28c475515fdb344dc1c364acedcfd7f25d65e3e34ad7152bfab3796848fa7e0f0a95378d1fe4f6a76d54d4be360126fe2ef096781a908736cc3aaaf489ffcd41246bf8b7ce6b93da461", 0xcc}, {&(0x7f0000000400)="d270d592b1b59a81448848a57125ebcbd29915ff687fd009cfecac50c8f0f0d1de6df5164d36e21918d599e1a5691d8361edaf36a3e25a71cccacd9612335e1c905def589951628d82b6b9d1f4df214ed0198bfac1d2063271a0372f59f28de902c2cc28cd9afb2158e93b6edfbeb4ed8d5765547a8b271aeac3a9b27c209308d0a0a7265e03a004af39b23263b80767527f4f91e7ff5a53b022366266f835e59e90c8cc7c28d5d8929efede55a3d4f02ccbb69d241e86333d4d90ac423716dcee77b0b86716929354ebe9ae47caddcd236de805838c8d227fda5230ff8febeb351c99f10459dbac7b22", 0xea}, {&(0x7f0000000bc0)="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0x1000}, 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{&(0x7f0000003a40)="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0x1000}, {&(0x7f0000000500)="c2ad1d8aaa2f21a7f7362ce089019da438e6273980aea1f49fe588b812c750aa0c5055c43953c0498acbc8b49774679a62b4d9b48301be38f4e0de2e3d9802a6dd5b3239a78965edb1c95ba147cd0367bfa1bc136adf0ec1d1efecfa5299f7465515354ffc83cb3c12615812f3da2c393339b02c7f9c0a083f7133ae23767012ea3e3e91a50832fed2acd9fd8598228b956dc3ae086a39f37850cba1583dca44c28a9169065bdf9b59c47856898388ec8e381bd71ebdd8f8496440bdce9c22673065c5f14ecb2f9aa1b8268768ae751238ae261efe563c0e93161c72f2e7203e9db23e7347bdb4783e0ceef6d14212f0b8fb1a535f5f", 0xf6}, {&(0x7f0000000600)="0fbc845c8199cf09c3738b2f26a340f33b9727baa2c31260882c0e31a17807f179f047e71b8687785aa45bbffe35f0ed7c51fa923b663fbcd5fcb0372726a4a45c31419358e13ea5e015026d7f226e77a9c7f66c96aefb4efee45f84ed5dc5d936e48a118242b0b52da3fcaf64ae8d66e738c8753266e6f9726247a7ca9dac691fdd5495d3dc5478ef7140562c78d5b0e188dad2c10831a017a009cb2200de6cc2e2376e1043e59abe159ec5d4afb190338ad305e8a3f8598d56d92a54d1a8cb9a8355243576aae7232f685b6b8885450bcc68a32526473503b4a495a9b39b9e1cb51e9cbd5ed909ae38dac25c83f34944b6", 0xf2}, {&(0x7f00000009c0)="5fb4e705513382a522be0148eb18c077d53bd99d6a2e209fd0ba755ce638307dfecba3bb02504bb51a58279e23e73a65e8c461ef56c668dc3cdaefd976abedbd7628834175b0906907956db2df94b0bb36298876d94c9d7d66f8a2c087a9b7c6139ce96798e43034a875e3da0c9178378d70a96c888e8fa69454fb05176d8bae277a97dd6724aa50594d73eea04b90c6dc73364f369b9a6713287832d4", 0x9d}], 0x9, &(0x7f0000000300)=[@rights={0x28, 0xffff, 0x1, [r3, r3, r3, r3, r3]}], 0x28, 0x100}, 0x1) sendmsg$inet6_sctp(r3, &(0x7f0000000b80)={&(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0) setsockopt$sock_int(r3, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000001d80)={r2, 0x0, 0x80000000, 0x5, 0xffffffffffffffd9, 0x5}, 0x14) sendmsg$unix(r3, &(0x7f0000002a00)={&(0x7f0000000080)=ANY=[@ANYBLOB="17002e2f66696c65302f66696c65302f66696c653000"], 0x16, &(0x7f0000002940)=[{&(0x7f0000000700)="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", 0x287}], 0x1}, 0x3) sendmsg$unix(r3, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) 00:01:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) ftruncate(r0, 0x7e2780e0) mlockall(0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x20802, 0x10) socketpair(0x2, 0x2, 0x3f, &(0x7f0000000280)={0xffffffffffffffff}) r4 = getpid() freebsd11_fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getpgrp(0xffffffffffffffff) r8 = getuid() freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000024c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="21c41daeec106ac8df79071aaf07d6006f1c2f095f40b47dc2", 0x19}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f0000000140)="abf88e0e6fb743a1b2a4d33ac82297a52455f4af4b6b1e25b89b3306109f492631d3848fdb38479773a3296d98447b9741f39105bb5a5868c46d87de30e9f83d0f078b96c35fe5ba141a5af19a1e18ae589de28e34dbdc505c4add2bd4afb216016e6d4fef8fba3b55a7e0e493f5d6213144487b426af2a6293078b6854665e1", 0x80}, {&(0x7f00000001c0)="174f28a4ab03fb4198b2a7907f9ba9de9cd1466ab1be64fc84c9f64f4dd7086153e1646e6fb47c0924259011794b3b131bd79e98888d7f4260", 0x39}], 0x6, &(0x7f00000003c0)=[@rights={0x28, 0xffff, 0x1, [r1, r2, r3, r0, r0, r2]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r2]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x20, 0xffff, 0x1, [r0, r1, r0]}], 0xa0}, 0x80) 00:01:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000000)={0x4, {{0x2, 0x1, @loopback}}, {{0x2, 0x2, @multicast2}}}, 0x118) getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$getown(r0, 0x5) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) r4 = getgid() sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000380), 0x0, &(0x7f0000000480)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}], 0xa0, 0x9}, 0x20108) r5 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f00000002c0)={r6, 0xb0, "4e8bc114ce497877a7f7dd2b754ff69066971587161a39bda2a34055d96020655ee0f8d7fcfa96f38c433f9d611d458a116367133d2101f45d5287cf8a19109743d0611a5bde2c6271eb7edf4a50a88727533bd4c33b12979261ed772c3e27bb37b06a3a6d363437a5a193e2f8961830f3c699001c5217da855414735973a23021cb71cc1401c22d8c96555d526462b438e556bbc2ba0372f3b30943655ce4c772652ecf247c9164a97e9dcd78073215"}, &(0x7f0000000200)=0xb8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003c7) 00:01:29 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getpeername$inet(r0, 0x0, &(0x7f0000000080)) r2 = getpid() freebsd11_fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() getpid() getuid() freebsd11_fstat(r0, &(0x7f0000000580)) sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000040)="08ad86ceeb4dfe881136a0d53b382622e04046c9c4e93286f606984833006ec2c10cb885a97467cdaa3b131f1e551274", 0x30}, {&(0x7f00000000c0)="167d857c5d20d0b7e57132d536eff6e8e88c5275ac46222d302b5482e42c60fb69d945a20fd3e3286b70d6841df9a2fa03e77842490ca4e79a55d8a6db7d3b24a87f528cb1e746d728267d617cada5144829af884bfaa4e3b35d6b2215f5addf2ecfe9ebf6e9203bb0955199ac5f0a0d1505cfc2ab12f34c87a45dd0f4747edd25eb1ebddafb9a1a32e50d42f9cf16eed8c56cc248f58a81cfac63d0b1a0983414a715a806f3c3e3192cf437628f03e38e8e736928acfe858c8fd2ead87c504cb5ee977560291b39d862ac3f7e252b9b3bd3613c2b1c01abdc4f9b", 0xdb}], 0x2, &(0x7f0000000600)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r1, r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x20, 0xffff, 0x1, [r1, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xd0, 0x2008c}, 0x9) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00359) 00:01:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0031e) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x28, @ipv4={[], [], @broadcast}, 0x100000001}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x3ffc0000000000}, 0x8) 00:01:29 executing program 0: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x13, 0x0, 0xffffffffffffffc0, 0x0, 0xffffffffffffffd0}, 0x0) 00:01:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x0) freebsd10_pipe(&(0x7f0000000000)) recvfrom$inet(r0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) 00:01:30 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000553000/0x3000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) 00:01:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x6b, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r0, 0x0, 0x7, &(0x7f0000000000)=""/239, &(0x7f0000000100)=0xef) shutdown(r0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003c1) 00:01:30 executing program 0: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x13, 0x0, 0xffffffffffffffc0, 0x0, 0xffffffffffffffd0}, 0x0) 00:01:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @broadcast}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000040)="2fe7f04883d4f7f7214792bd366a7e10335f8121cd0f1833489d01e08bb19964aa16df83b7ed75ada1f3a2cc9e72fb6d370bbb761d59e6a685b9aec97489cc454f2a0c33af29ba5f2a9752c8c783a6c01bd943a2546423330e262b387141949df608773a7fa444eb6daa8f3ab0aad0e01c8279aa4b63977cdc268b8dad48c6f72ae58e84c6259a3839da494254189ccca81b1e771acd876b60") recvfrom$inet(r0, 0x0, 0xfffffffffffffcfb, 0x0, 0x0, 0x800e003a1) 00:01:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) ftruncate(r0, 0x7e2780e0) mlockall(0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x20802, 0x10) socketpair(0x2, 0x2, 0x3f, &(0x7f0000000280)={0xffffffffffffffff}) r4 = getpid() freebsd11_fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getpgrp(0xffffffffffffffff) r8 = getuid() freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000024c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="21c41daeec106ac8df79071aaf07d6006f1c2f095f40b47dc2", 0x19}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f0000000140)="abf88e0e6fb743a1b2a4d33ac82297a52455f4af4b6b1e25b89b3306109f492631d3848fdb38479773a3296d98447b9741f39105bb5a5868c46d87de30e9f83d0f078b96c35fe5ba141a5af19a1e18ae589de28e34dbdc505c4add2bd4afb216016e6d4fef8fba3b55a7e0e493f5d6213144487b426af2a6293078b6854665e1", 0x80}, {&(0x7f00000001c0)="174f28a4ab03fb4198b2a7907f9ba9de9cd1466ab1be64fc84c9f64f4dd7086153e1646e6fb47c0924259011794b3b131bd79e98888d7f4260", 0x39}], 0x6, &(0x7f00000003c0)=[@rights={0x28, 0xffff, 0x1, [r1, r2, r3, r0, r0, r2]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r2]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x20, 0xffff, 0x1, [r0, r1, r0]}], 0xa0}, 0x80) 00:01:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x800000000000003) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00386) 00:01:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000100)=""/181, 0xb5, 0x400c3, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:01:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@remote, @multicast2}, &(0x7f0000000040)=0x8) syz_emit_ethernet(0xd0, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000009078ac2300bb00feffff0400907800000000450000000000000000000000acffffffff000000b97ca304a2e9ad0c9c54569ed20a69f375a3a47b5890ba90d244e39cdaf3b7d6878cf182d13027be8897f30f112010318db61eaf610044071c7abd116a108d511e6c4bcaca4cbeb8fb9bbfc6931acd7e5073d28e225782ae3bfe9e5a8a4c6ecaad7ad03344fa65546ad10d48d8480725e9fff7db0e95672b67ecfe0cb48ed5cc377d190f39e8afc61cbc0cfc67b80cda9d74bc0cd64b2c882a0bb55bfc41b750157a90adbb9db328cee39ff6d4"]) geteuid() r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000200)="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", 0x1, 0x1000, 0x9}) recvfrom$inet(r0, 0x0, 0xfffffffffffffef2, 0x40082, 0x0, 0x0) 00:01:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r1 = socket(0x17, 0x10000004, 0x7fff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x13}}, 0x0, 0x1, 0x7fffffff, 0x1, 0x8001, 0x6}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e23ffffffff00000000000000000000000200"/134, @ANYRES32=r2, @ANYBLOB="0900000000020000100000000900000004003f00"], &(0x7f00000001c0)=0xa0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004f6) 00:01:30 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) recvfrom$inet(r0, &(0x7f00000000c0)=""/6, 0x6, 0x40000, &(0x7f0000000100)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x41, 0x0, &(0x7f0000000040)) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e0032d) 00:01:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaac7aaaaaaffffffffffff08004500001c0000000000009078ac141faae00000011100907800000000"]) semget$private(0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00728) 00:01:30 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x4, @mcast1, 0x2}}, r2, 0x2, 0x9000000000, 0x18c, 0x6, 0x10001, 0x7}, 0x98) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00ff0300002b0000000000fe0ac61a48347e455ee78ae2d80ffe04aa5a6bb88c9ef6ab92219c2bbdea9cae4bb773bce6c1dd7fbc87876aae6f290d2138f13eeac11604a665ac577f39dd706cb9b1461bcf8d12b3da2d25f3d1260726b58ed52d709a308cd3b440c1708d68760c6985cf934523d86430269cc11553a14a8bdeb851465abaae7fc73432269acc55199c0dae5a0cd0663b6cc9853714e94c02b0abedf05a6d3aa0fa3751a855737854eb6140b916710f53277f4a71e127886870b5ff1c71129aa62b575ae5a9071ef4cb57474feaf0c3613d8b7fbced5adf6ac8b78f4961b06e74e5ef33ef22ffef5cbcbc382ed3e0a1e4c7776f8dfb746c58de3a618b8fd845e70970c3c40e3d1f07d87bb50c2e3d33a5533a56bb8bdd2df8cba5fd2c2bdb31732b65c05b11010f6932842b6ba1e4eaccf930ce474817502bb901ff0812de063acb1bf831d892c959f9e2c5"], 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:30 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100100, 0x1) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000080)="e8a7c4a03f29ec79ca6ccc8f51be7e3f1cff6f3835a4e632d0b344dd4fa4ff897448da2e2200fa1ef12e578f08c21557a6df29a1ffbc2acc4d4d9fa11106a7313846fbaa04c50cb802572cbd7e2edf728ce4f4a96c8ce517e934450a28bb68b0b69e88167b4c1d26759d2eb84f029d7be0caab33e5ac44f124c598ad2130e3a3b1208c2df0ae21a4d99717d7d10c32624ebb5a218c7e6762608931b0c9ac98d2bdba025524a7ec77240d2197bb55581fb6517cbe53b41e0d9a2d416fcc6be91255ffa67c0a83dc5b2037d504c233a7830f37b0a53250a797fcd70a2daeff338557f55d42f5145f3ba9b5d8ea81bf9eadc6af587576b9822a") socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_extract_tcp_res(&(0x7f0000000180), 0x20, 0x401) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) msgget(0x3, 0x0) getgroups(0x6, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r1) 00:01:30 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) semget$private(0x0, 0x2, 0x20) mlockall(0x1) munmap(&(0x7f0000e37000/0x4000)=nil, 0x4000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) futimesat(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={{0x0, 0x100}, {0x10001, 0x400}}) open(&(0x7f0000000080)='./file0\x00', 0x128000, 0x15) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1410, r0, 0x1f2) 00:01:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x400, 0x2, [0x1f, 0x8]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) 00:01:30 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2000000000000004, r0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x1, 0x0, @empty, 0x4}, {0x1c, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x25}, 0x781, [0x9, 0x7, 0x1c3, 0x1f, 0x7fff, 0xffffffff80000001, 0x5, 0x6]}, 0x5c) fchdir(r1) 00:01:30 executing program 1: r0 = socket(0x17, 0x5, 0x8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) write(r0, &(0x7f0000000000)='l', 0x1) fcntl$setstatus(r2, 0x4, 0x10000) ftruncate(r2, 0x10000403bd) r3 = dup(r2) write(r3, &(0x7f0000000040), 0x1fff) socket(0x1, 0x5, 0x80000000) 00:01:30 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f00000000c0)=""/163, &(0x7f0000000000)=0xa3) ppoll(&(0x7f0000000040)=[{r0, 0x201c}], 0x1, &(0x7f0000000180)={0x4800000000, 0x800}, &(0x7f00000001c0)={0x7fffffff}, 0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x9, 0x0, &(0x7f0000000080)=0x12e) ppoll(&(0x7f0000000200), 0x0, &(0x7f0000000240)={0x3f, 0x6}, &(0x7f0000000280)={0x2}, 0x8) 00:01:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000080)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x88) r2 = accept$inet6(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004cd) r3 = accept4(r1, 0x0, &(0x7f00000001c0), 0x20000000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) recvfrom$inet(r0, &(0x7f0000000140)=""/86, 0x56, 0xc1, &(0x7f0000000040)={0x2, 0x2, @rand_addr=0x10000}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000280)=0x80000000, 0x4) 00:01:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x3, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000300)={0x0, 0xd11, 0x0, 0x5e0b, 0x7}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @loopback}}, r2, 0x3, 0x7fffffff, 0x288, 0x1, 0x1ff, 0xffff}, &(0x7f0000000280)=0xa0) r3 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000000000)=""/68, &(0x7f0000000080)=0x44) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_int(r3, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0xfffffebb, 0x0, 0x0, 0xfa) 00:01:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x4, 0x24f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x6, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r2, 0x2, 0xf, 0x8e, 0x81}, &(0x7f00000000c0)=0x18) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) r3 = dup2(r1, r0) sendmsg$inet_sctp(r3, &(0x7f0000001500)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f00000014c0)=[@dstaddrv4={0x10}], 0x10}, 0x0) 00:01:30 executing program 0: syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x88, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:30 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x10000000) r2 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r1, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000002000007000006010000000f50807dbdd27ed2ceddb10d6160e66818e3d28a7116a7655cb6ba2c581330ab7dd5881ddac243540d0bba5eefaac63aa72469d0fe05909d040a784ea596e85f52baee1416d866772ff93d92b3014540ca9c605c6972807bd2376ed06d3deee174a326844099cf35dd6e944e53f1d91b35df56ca2a1d96b967de41b2405928831a92f104b25595655a94bc606bd6af66091e0e483692e826abe9dd87bc"], 0xad}, 0x0) 00:01:30 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f00000002c0)=0x10) mprotect(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x7) socket$inet6(0x1c, 0x20000000, 0x6) mmap(&(0x7f0000ead000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000001c0)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r2, 0x2, 0x81e55b2}, 0x8) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x0) mprotect(&(0x7f0000ead000/0x2000)=nil, 0x2000, 0x1000000002) 00:01:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getown(r0, 0x5) r1 = fcntl$getown(r0, 0x5) getpgid(r1) recvfrom$inet(r0, 0x0, 0xffffffffffffff1a, 0x2, 0x0, 0x154) 00:01:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000200)='./file0\x00', r3, r4, 0x400) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x6, 0xf, 0xff, 0x100000001}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r5, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 00:01:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xfffffe13, &(0x7f0000000100)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [{[{0x88a8, 0x7, 0x100000000, 0x1}], {0x8100, 0x6, 0x1, 0xffffffffffffffff}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) getsockopt$inet_int(r0, 0x0, 0x5, 0x0, &(0x7f0000000040)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00517) socket$inet_udp(0x2, 0x2, 0x0) 00:01:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffff84d3c36325fa42d72d01353dff7a45ffffffffffffffffff08004500003000000000000190950b265abb0000000005009078000000004500000000"]) r1 = socket(0x1c, 0x0, 0x7a) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0056e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x3, @empty, 0x5}}, 0x0, 0x100000001, 0x1, 0x110, 0x3ff, 0x5, 0x4}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x81}, &(0x7f0000000140)=0x8) 00:01:31 executing program 0: utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x80000000000000, 0x81}, {0x0, 0xc56}}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x80, 0xf, 0x4, 0x80}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x10}, 0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0xc9d2a6f0f688be8b}], 0x20000337, 0x8) freebsd11_mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x3000, 0x5c) 00:01:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000040)=""/58, 0x3a, 0x80, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e003be) 00:01:31 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) r2 = msgget(0x1, 0x1) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/181) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000000)="fb4e217ac31862c01fdf17859d33f4590634e72ae6b984e33c3f82480827cee46f3a58ea7b697043f55e22e896f213ddc4bf5746a16f8ea69e64187d2dbf4aa533baff0d52b6700d5a4d96aecdc0c635c7c3e23513ee59b1b8eb754fd6", 0x5d}], 0x1) 00:01:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchmod(0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xb61, r2}, &(0x7f0000000100)=0xc) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffed7) 00:01:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r4 = socket$inet6(0x1c, 0x7, 0x10000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000340)=0x6, 0x4) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x5) r8 = getpgrp(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x2, r2, r3, r5, r6, 0x4, 0x5}, 0x8, 0x7, 0x400, 0xffffffff, r7, r8, 0x1f}) syz_emit_ethernet(0x2a, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001cd5c0b3000000000500901400aae000d8e600016fafce15ffda251100907800000000"]) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00477) 00:01:31 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$getown(r0, 0x5) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x40000000e}) 00:01:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x261) recvfrom$inet(r0, 0x0, 0x0, 0x83, 0x0, 0x0) 00:01:31 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1101, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x1f}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x6, 0x7ff, 0x7}, &(0x7f00000002c0)=0x8c) getsockname(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xd9) r2 = open$dir(0x0, 0x140, 0x0) socket$inet_sctp(0x2, 0x8, 0x84) flock(r2, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x9, 0x4) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, 0x0, 0x0) getpeername(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e7440000000000000000090000000000000000000000000000000000000000000000000000422049ee24d5a44ac4f8ffe71e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208bb62086bec70b12874efde329e8e5ec720570b023c"], 0x0) recvfrom(r0, &(0x7f00000007c0)=""/201, 0xc9, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x3ff, @empty, 0x4}, 0x1c) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) bind(r3, &(0x7f0000000600)=@in6={0x1c, 0x2, 0x3a17, @loopback, 0x8}, 0x100000186) 00:01:31 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x100000001, 0x100, 0x6, 0x8, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={0x0, 0xffffffffffffff4c}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="060000003f0000005482200008000300ffff00001c004e2006000000000000000000000000000000000000000700"/148, @ANYRES32=0x0, @ANYBLOB="0f040000002000000400000000000000050000000643626dd3ba613ed634d06d9a97c6200092692b31cb8fc8291be48b56f52b7233567bce477314b5fc813ba3b1790fc8c5d36e1357e00a70fd6dc952791bd790a35b1ece410d3ed99f29841d80af0caac242e01f00473c6d809abd116d15a2e3333d158d4a27c5b14baa15e800917bb064f33e1ee4f442fc88241bccdfa6d301d01130c7cdfa737984d385e75ca85e8cd170b19266fab6afd4230a178dab005b3302473669d5ccad33348548bdf8a5e09355b726a6c5b8c6f7f2c6bb5b016e32f485e29dcf40c4b5f45a58c29d83ad0d89cd1c6cbb3b0e9e577160adf8d353a8b1adf571c1a3ebdd9594c293cc3b89ca57856e09d8d2af51077a054272fefc4d9904f26e9e7547ea70a19e5b9687a654ebcdb9bd0120694ee87bd688129a956ff182ef6f233d3a6b4510e8b625ba43775a119bbd515b"], &(0x7f0000000480)=0xb0) open(&(0x7f0000000440)='./file0\x00', 0x8000, 0x42) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000004c0)={0x0, 0x7, 0x7, 0x8, 0x8, 0x996}, &(0x7f0000000940)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000540)={0x800, 0x220, 0x81, 0x6, 0x0}, &(0x7f0000000580)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000100)="f0542bc266dbd85d0ec4970127828c015f291215ce7d301d2c4da9d8667a32b952ab8952a33eb0e50aef7e2c4757b9a180991ee6b28e7eaf54e87d3c7d4f233effe469aa82993d4f443553fe3cf206691a18970dc27eea6a1333cbfac9616153a2ad275473d4e37339a4336effd97c5b1b44898fea6663f9af681fbe277e7e28f7fb579a3e414e42af399f1c891c3e9a11f1f0bb9da0dfa9", 0x98}, {&(0x7f00000001c0)="2b374ef1fffde9bd92ce9c30607a1d4dc130d98b2de92fdb407b889303b3724e12b8a99e540fd40cf6e93a6b6ba08a947abfd0f4989afdf539ceb340f48d8ecc57613b958fa263c0baefbd938a2e4a02f007368da4d6e17fa7d38afdcc0209e2ed1392ae7d609997350501e3c98eab35e06d0e7aed778a383d6cc73991582d609740ee189dde93aa3a2e0e41accf", 0x8e}], 0x2, &(0x7f00000005c0)=[@authinfo={0x10, 0x84, 0x8, {0xfffffffffffffffc}}, @sndrcv={0x2c, 0x84, 0x2, {0x6, 0xef, 0x400, 0x5, 0x2, 0x5, 0x3, 0x3, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x2200, 0x5, 0x6, r2}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @init={0x14, 0x84, 0x1, {0x23d7, 0xfcfc, 0x28bf, 0x4}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x2, 0x4400, 0x27, 0x9, 0x1, 0xffff, 0x3f, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0xe9a, 0x10, 0x1f, 0x1, 0x7c, 0x3ff, 0xf6, r4}}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x800, 0x100, 0x3, 0x8000, 0x7, 0x2, 0x0, r5}}], 0x12c, 0x20000}, 0x100) r6 = shmget(0x2, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000980)=""/221) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000084000000e90000000700ff0303003f001003000000000000"], 0x24, 0x20000}, 0x100) 00:01:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@loopback, @local}, 0xa0) socket$inet(0x2, 0x1, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000040), 0x4) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 00:01:31 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x24) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000100)={{"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", "7cacc34f4edb4cf40a3724c4d8bd04420505759f19615d1858d752711899d3ac", 0x8, 0x595}, &(0x7f0000000080)="133c08d8c43c288df6f4da1001193ca5f6c0f458c885c07ba48a8ed4a9ae0f4debf2895799b702c6446680b1bc1283f8995316aed5c0eb63e5c6a610a286c4eb9f26147669b63645383f6c56985bba22f3d86a1e14e0a1d9aab4262e512011cf4aeed91c94221d1009c9229675168c", 0xa5, 0x7f, 0x4, 0x2, 0x2, 0x7, 0x8001, 0x2}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000580)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c0000000000009078ac1400aae000000111009078000000008c6b409ad914eff73b41aa66fd8ac7cfdccff4812a5c0bc84957dcac86aa06f4cd6b22141dfe5b583eae5b5123c3"]) getsockopt$sock_timeval(r1, 0xffff, 0x0, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e004af) 00:01:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c00000000780000000000000000000000000000000000c8c8"]) socket$inet6_icmp(0x1c, 0x2, 0x3a) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00b37) 00:01:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x1, 0x1, 0x4}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x3, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r2}, 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x40000, 0x0, 0x0) 00:01:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x41, 0x0, 0xff38) 00:01:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x3, 0x3, 0x8, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x3f, @empty}}, r1, 0x8, 0x7fff, 0xff24}, &(0x7f0000000180)=0x8c) setgroups(0x2af, &(0x7f0000000000)) 00:01:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000080)="e655f7aec7b6bfddbed500f7a3a251e15786d240832d7f49a7507fcd69fa6806185b89ebe8287e0847e0b69a29c6e00fe865fce7b419d47f6abad9fc7a1f444a2f3284ca214b5e3a98c93ab1f749e5b5829115345c696fc998aa463b30b36cdc0152032794c5b4610f09016c376c9d82654bbde1f39cba55be6528e7a6470a593ea496039a2f886f9c2e8b55e23e7247b4f0021916a9c7502db307b3435acb3235585b6176bd677bf96bc92621d9ab29dd8c8b81204b6d84f72cb7b0c11bf2ad0164674c8bf3afe914a5a490b75769e692fb7fa5def7fa8f9b799408b90feceb3848028fbcb8482d15309c3a4b795808c099f20c50") syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa08000000000000000045000005000000000000907894d6784903301400aae002000111009078000230aa3ea9b593"]) fcntl$getown(r0, 0x5) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000001180)={{"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", "c1cb3ac9dcdd3a67e66fef80011ff7978421f4e0115237c94be65c95677e0f8c", 0x6, 0x72c2bffb}, &(0x7f0000000180)="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", 0x7, 0x3bfc, 0x0, 0x5, 0x3, 0x0, 0x20, 0x7f}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) socketpair(0x1c, 0x0, 0xeb2, 0x0) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x800e00339) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00407) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000001640)="d4ebcb69a526812ef9e0b963441327efae29a803be9ab637f294c77cd943c87009021a7f7e40612063f039ad6edd56e393f23a3d95eaa6feb789c9ca58a3115f1081a9ee4c4dd2f4a9a7863bb9da3960cd858b5a5ac4772055fd5a81dbb10c6ee7ee5bffc6ec2eb0991c7ce62c917c5833ff775075048bb5aa42252767d89d723f939971c0d9509a17c19ecfcc657b8c9664408eaed34916fd555d5868c417b52163cdd4fb7565cc9e35255e6f2cd66c52c7c2e30e03da89945d0e3fe5a49d3abe3abacaea841ae2c2ac04dca917ec7d7101e160a81661c4") 00:01:31 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1}, 0x8) clock_gettime(0x4, &(0x7f0000000000)) 00:01:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x1}, 0xc) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x600) 00:01:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004500003000000000f1ff9078ac2300bb0000000005009078000000000080000000ac2300aa0100000056a981000000b8c2e711d8de1e8f7f54d52d782dad5b584672c83462f9c701c251846d13e6c2520d137499cdf7f642b1b301680a697430dffd46dbedc38524e3e8c58ee85eb1cd2fa70fa5e81aec87a5513bc828252deaa958178245c770d7f290edeaddd5d50d134e87e5aa"]) fcntl$setflags(r0, 0x2, 0xfffffffffffffffc) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0075d) write(r1, &(0x7f0000000080)="7cc70e219dfea24ee6e2b4e427f125f9773148d257f2de027a46f21e6417c5c93bbfd4e4ddebf28085f4f6d5e3dcbfdfb9b46d4c8a3dc2cc3fa342cc7426b6ebe1fc0463d8be5d6fbd55891e49f0982ac9b56ed570706544891ee86394c5337b1e09d599147761052dbff99cbaede153a0c7be19fc96e7794391df4fd3a88fa7e9f7131da4d6cca8fed0eb7abc88b617bb9d04c956f8d23a3b94693df6531b8b47023c9766e927b72163e5e858e03d", 0xaf) 00:01:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@remote, @remote, @broadcast}, 0xc) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00397) 00:01:31 executing program 2: r0 = getegid() setregid(r0, r0) setresgid(0x0, 0x0, r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x86) open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@remote, @local, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000000c0)={@multicast1, @local={0xac, 0x14, 0x0}, r2}, 0xc) 00:01:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x5b472f4223bbbf95, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) dup(r0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004cd) 00:01:31 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x1) socketpair(0x1c, 0x20000003, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x2004}, {0xffffffffffffffff, 0x185}, {r1, 0x1}, {r2, 0x1bc}], 0x4, &(0x7f00000001c0)={0x5, 0x7fff}, &(0x7f0000000200)={0xbe}, 0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aa03aaaaaaaa564dffffffff08004500001c0000000035811ba34644c300009078ac14000000011100907800000000"]) setsockopt$inet_int(r3, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000240)=0x4) recvfrom$inet(r2, 0x0, 0xfffffffffffffef9, 0x0, 0x0, 0xffffffffffffff62) 00:01:31 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, 0x0, 0xfffffffffffffffe) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) renameat(r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') 00:01:31 executing program 0: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffc) munlockall() utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x1000, 0xfffffffffffffff7}, {0x1c0, 0xff}}, 0x200) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000040)="5d842c87b5e304ff43fc54b308809eaa496117efae86cdc8dd34cd855c15c537c7cb8a2750ba5e901ff3a74bd67529f70ca10de2c96b71e094c1cf9cb9e916592f292d4b684da367add9d9400a8a1341da89e1a60e95708b65decba5087b8f5f4cea39bcbe8aee631d973b6660f8408d93e17ca761e46b7f08c2483c4a836ccc7b988a57654da1f56bb548836f17d75578a7e39f45411640f2f34c6d825cd3d47976e9ed3dd0d9003c68c16f7eeecbd902da51f8af56e2d11eb379ce95f2f3ec06efab95b28ac0") mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000680)="e3e7d074e6c83f831f3c631e450f02dccbdb098c7f3f43a865a543c0511d4a2db1b80135a20300d4381884b8e63f255a5c81db24e33ae586163fd7dc6d58d108da48301a666078a0d52fecd0b7ab583f10728af8732eb62d7c72e87d340a305e501f94a719e550511784fce771376412cea5ec83f81408b89d1828fff59c7dc917cfc15fb9f8423c0d7521d9977d5eccd5c1a6775792334aa6e8100681735e5b02f0d610997e5d10812c28e69357d98c10") 00:01:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) getgid() r1 = shmget(0x2, 0x1000, 0x22, &(0x7f0000fff000/0x1000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x1) shmdt(0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00426) r2 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r2, &(0x7f0000001480)={&(0x7f0000000040)=ANY=[@ANYBLOB="70012e00"], 0x2, 0x0}, 0x0) 00:01:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) preadv(r0, &(0x7f0000000040)=[{0x0}], 0x1, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e006c7) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0x101, 0x4) 00:01:31 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000600)="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", 0x5c9}], 0x1}, 0xfffffffffffffffe) open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x4) 00:01:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xd8d8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x7, 0xfffffffffffffffc, 0x9}, 0x10) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00359) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f00000000c0)={0x80000000, 0x1}) 00:01:31 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x0, 0x8, [0x6, 0x8000, 0x3ff, 0x5, 0x1, 0x8989, 0x8, 0x8001]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x12, "635953734b33ee5ca5327af0fa9c2735b9d3"}, &(0x7f0000000100)=0x1a) 00:01:31 executing program 1: r0 = open$dir(&(0x7f0000000180)='./file1\x00', 0x4000110604, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000100)=[0x0, 0x9]) writev(r0, 0x0, 0x0) semget$private(0x0, 0x1, 0x0) 00:01:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080), 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@multicast1, @broadcast, 0x0, 0x3, [@rand_addr, @remote={0xac, 0x14, 0x0}, @empty]}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @random="f38f198210f3", @rand_addr=0x4, @broadcast, @multicast1}}}}) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00736) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000140), &(0x7f0000f06ff8), 0x8) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:31 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x30000000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x3) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) freebsd11_mknodat(r2, &(0x7f00000002c0)='./file0\x00', 0x8, 0x1) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0xfffffffffffffffc, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0xa6, @loopback, 0x8ac0}, @in6={0x1c, 0x1, 0x2, @empty, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x93, @mcast2, 0x401}, @in6={0x1c, 0x2, 0x9de4, @mcast1, 0x7ff}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000180)=0x10) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:01:31 executing program 2: r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) setpgid(r0, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x7fff, 0xf, 0x3, 0x4}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0xffffffffffff8000, 0x400, 0x7fffffff, 0x901d, r3}, &(0x7f00000001c0)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x1f}, &(0x7f0000000040)=0x2e4) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:01:31 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, 0x0, &(0x7f00000000c0)) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) 00:01:31 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r0, 0x40000003) flock(r0, 0x3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x1000, 0x1]}, 0x8) flock(r1, 0x6) 00:01:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x3) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000080)="73a0af032d4ef7fc96d968544442eea67456f6269cab229d4e7cef324f67b2d140abfeede9e9d6da25feac1e745503e39721567644e578f88a91cf3c4504ed4d12effe8b7f84145b0922fdafc4962855710ad43d9cf742a17f96c2d3ccb760be023a67f72102b51433a0d1af29c8025637f4b0df8aaed19e491122a79d7f5ebf1278ccb188f1ccec5b343a6c8f776f0775ac8747230c2461ca234198655963439b70dbdca0470d9be3103f6b57fa1325", 0x6b4, 0x80000000, 0x5}) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00351) 00:01:31 executing program 1: setsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000080), 0x4) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xd1, 0xfffffffffffffffe, 0x0, 0xfffffffffffffe9d) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000140), 0xffffffb7) 00:01:31 executing program 1: r0 = socket(0x11, 0x5, 0x9) sendto$unix(r0, 0x0, 0x0, 0xfe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x14) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000200)="f81d0051d85cad282eb77adb4dd447cbeecaafc76a7924a4e1643f8d21140eea66a541aa2f5ef80517fc5427d3a795480e6331c901694f07d7bea9c6663143") setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x1, @mcast2, 0x7}, @in6={0x1c, 0x1, 0x3, @rand_addr="66d333060710e76cdb8e1983232ba82d", 0x60c}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x0, @mcast1, 0x401}]}, &(0x7f0000000180)=0x10) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:31 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) shutdown(r0, 0x1) 00:01:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, &(0x7f0000000040)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x101) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000240)=0xfffffffffffffff9, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e207f000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000200"/128, @ANYRES32=r2], &(0x7f00000001c0)=0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200)=0x714d, 0x4) 00:01:31 executing program 1: execve(0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffff0600000000e00800450000300000000000009078ac7000bb001d00000500907800000600450000000000000000000000ac1400aa00000000"]) pwritev(0xffffffffffffffff, 0x0, 0xfffffee3, 0x0) recvfrom$inet(r0, 0x0, 0x314, 0x7e, 0x0, 0x11e) 00:01:31 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f00000001c0), 0x4) r1 = socket(0x1, 0x7, 0x8000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x8}, 0x8) 00:01:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00382) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2}, 0x10) 00:01:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x27, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x23d, &(0x7f0000000000)={@local, @random="265269eb77ea", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) setsockopt$sock_int(r1, 0xffff, 0x100, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e0040e) 00:01:32 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) lseek(r0, 0x0, 0x3) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001bc0)="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", 0x481}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:01:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) lseek(r1, 0x0, 0x1) dup(r1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) poll(&(0x7f0000000300), 0x0, 0xffff) 00:01:32 executing program 1: r0 = socket(0x2, 0x1, 0x0) poll(&(0x7f0000000080)=[{r0}, {r0, 0x3}], 0x2, 0x400) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="04000010bb000000320079a51eef7c85ce72b05155337d3290e1d9395688e774877af2a416c101baaf9da20c0000e1977051ae45bcc8d907c472c67759d3e0592992eb94ae0b7ca467cc23b30900000000000000eee97e4428f05b80b57bf12ace"], 0x10) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x0) 00:01:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$lock(r0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a6) 00:01:32 executing program 3: syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008009ab100140000000000119078ac1400bb00884147"]) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x40, @loopback, 0x4}}, 0x0, 0x0, 0x7ff, 0x8}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x5, 0x40}, &(0x7f0000000200)=0xc) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:01:32 executing program 3: r0 = socket(0x2, 0x20000005, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10001}, 0x10) r1 = dup2(r0, r0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000080)="56e160bd0ce1aa8cdad492b59c40010b4bfc621fcf4bc717a2c2a7f6740c02bfdb26c2a99fb0226ad69f4868d19cd66a1d7caf41c1c34ef0b195ebf64ce167578194553b19617c7aceb6e80d40c27860c68c3265650b63d74f13b717126ce3dfe3ae9736c33f1ab3b6a2723f511f6575c680094a65409ea5b690ed7764447279a099edf9c9b433e9152925c623611b514e687665910bf683ac3be957b8e42fd1e1d65c606e071cf5d4238eba8377565e8a0ad8b5753bf2553ce346418a5b53cf55073225b1a9541b31b804f0574992e9e9cb20603c552de7cac5ebe367b3155cc667250bee05563d8869") 00:01:32 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022ee6ba80861a6668450800696c65300085004a28b717c1c0465d87d7782636d38a282376113b2cdac2b715119f71519adf03493fef2a325af0910ee75cec5071d9cee12a759ba5dce19564e077bb5e9e45fea0740e1618639ec70a4afe061b7e58334657328853fe6b4d6ea1094e733e0bf8a44c9bbaed8dc3e38443a0496a6dcae9e2fdae86995c36e7a43e4e1a56dc87b8f284195ecf3a162bd2e96523c58d64a4f2f2a3d6d326f74c4703908e9b29a6163228ae6d57dc8400417300c8daccb76d"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:01:32 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000100), 0x4) r2 = shmat(0xffffffffffffffff, &(0x7f000025d000/0x4000)=nil, 0x1000) getpgid(0x0) r3 = fcntl$dupfd(r1, 0x11, r0) shmdt(r2) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000140)="f7f12aa98628f7cd4d7e5592b177a112d4ef664b4d569254b4e36b4d1c56e130fc33f347e6b70f0ecd37c764af9268e6e44cb8728b8385f42b617d3f33c9d81cc2c627a869b8bcc329784b626e544ecde06ac0c1da64b247ec9e16c19f22fe843d7a14f0b15852378fc20b07365f27165767a232c88a28e3fed96f5a23e6b0aa97b48ad92e060c363fd0de5c1c07b042c13edd0294b217065bfb73fe0c3cacfd05bf77f3a82c4d8648e3a718a399eb98c82550ec1e08951e47e66c") 00:01:32 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000001280)=0x1002) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000012c0)={0x0, 0x6, 0x0, 0x1f, 0xfff}, &(0x7f0000001300)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001340)={r1, 0x13, 0x6, [0x1f, 0x4, 0xa311, 0x7f, 0xb1, 0x100000001]}, &(0x7f0000001380)=0x14) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x8, @empty={[0x0, 0x0, 0x0, 0x14]}, 0xf83}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000013c0)={r1, 0x3ff}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000180)=0x1, 0x4) getpeername$inet6(r2, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) 00:01:33 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) getsockname$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000240)={0x2, {{0x1c, 0xffffffffffffffff, 0x29, @remote}}, {{0x1c, 0xffffffffffffffff, 0x10000000000001, @local}}}, 0x108) 00:01:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00325) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x7}, 0x4) 00:01:33 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80044403, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="742ff7d29972145fd87a5b2643c0f22e103684bc83109072a32ce3d9c0a0b1a3623a83b650a0f9ade029184fcc9918e0071d66fb03634d0ea0b507484eaae8c7ce769a49d933f8ce7815819f5e3ee3525041996c78b8cd15da1af22e15ce4dcb6dc29bc475eab9af93736f13677dbfc0d4f98fc1f4118fc37a43a58e7495870e40c0fe2186b8031085ee99556b1b8a4c2249064dfcb8311a390506df69e5d2041c74da2c755c9fedf42aa744cafb25c9879d3ac3be76c02f880d2a0e0be80402d714800fbbe7b2ebc8a5839e3d857a645141", 0xd2, 0x20000, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x101}, 0x10) syz_extract_tcp_res(&(0x7f00000005c0), 0x482, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe2(0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) madvise(&(0x7f0000637000/0x4000)=nil, 0x4000, 0x7) 00:01:33 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x5}, {0x400, 0x4}}) open(&(0x7f0000000040)='./file0/../file0\x00', 0x73d061c297586d1e, 0x0) 00:01:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$getown(r1, 0x5) r2 = getpid() fcntl$setown(r0, 0x6, r2) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0039e) 00:01:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpgrp(0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e003c5) 00:01:33 executing program 3: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r0 = open(&(0x7f0000000040)='./file0/../file0\x00', 0x73d061c297586d1e, 0x0) openat(r0, &(0x7f0000000000)='./file0/../file0\x00', 0x1, 0x40) 00:01:33 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{0x6, 0x8}, {0x5, 0x54b}}) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x80) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000040)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000280)='./file1\x00', 0x0) renameat(r1, &(0x7f0000000540)='./file0/file0\x00', r1, &(0x7f0000000100)='./file1\x00') 00:01:33 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x631f}], 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x2000000000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e20e000000200"/136, @ANYRES32=r2, @ANYBLOB="06008405d723a1b4c48776000000000000000000"], 0xa0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x20000000000) r4 = shmget$private(0x0, 0xb000, 0x18, &(0x7f00001f9000/0xb000)=nil) accept$unix(r1, &(0x7f0000000380)=@file={0x0, ""/108}, &(0x7f0000000400)=0x6e) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000140)=""/193) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000100)="04", 0x1}], 0x1) fdatasync(r1) 00:01:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) fcntl$setstatus(r0, 0x4, 0x10004) setsockopt$inet6_int(r0, 0x29, 0xfffffffffffffffd, 0x0, 0x672f6ebed0e5298a) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00369) 00:01:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRES64=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYPTR, @ANYRESHEX=r0, @ANYPTR, @ANYPTR64], @ANYRES16=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRESOCT=r0, @ANYBLOB="4d6c9e2c6eea8cceac0558c87160fabfb0ca56251cc5a3fa7e2c367ae5b1a7e2b71d19e2aaf76eb7cada959ca98f", @ANYRESOCT=r0], @ANYRESDEC=0x0, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRESOCT=r0, @ANYPTR, @ANYBLOB="a9e064ae5d074da7c06863797ad9e656e70e3abcd94a42c7b43baa889f89009cc51229099f6d4984f9bfe5b8292de412dd2133f97e1e6d06c6ab8cf93b4b27450e2e4794287bef12f35e5e39cd579141d76d4f0a4c69400549f3908b32b308db5e30daa70b6302edbac9f49db6490f705ef9dade83bd389215fe1aab2d034933476ab694e2a3f703b1f44e19ad58c650f7c8f13f188e3b197ff19a64e0e4849135a8932cac099628b98ed484efd9603a0092d022d59cc7ce5cb73f01eaa480e06bb92e4dcc9b987dc3ba3c9c5d45f9345ce1a1598bd43e1be1093da0b1157467258ec3ec84b4c7404ef3", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES16=r0], @ANYRESOCT=r0, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES64=0x0, @ANYBLOB="56a175b182895de842dc22e03814ec1154076c6ab53d6df652c3f19229def4092b8997c5b1d4b7d384dfcaa0b413712ebb625ee48edaa314788d03fdfcdeceb3fbf598174f330165d4e96457958838c7e7d2ae910af016f20d3b6a154cd2ab3be6f6c7611e796a581068962d6311d852a67e1807b2d17d6bce293bd7c019cb4df2434c874a597133c01617bcedaa1557fe70a41970d2748b", @ANYPTR, @ANYRESOCT=r0], @ANYBLOB="61a9b87dc38f7b00ec736dc249b2256708920f43ef736e5585e9dc61a21610b511232b2e2f896548f23be7a634c4b6812aca3584a87c2d8327b438e430d9e7fa7b8ff785961308f5d4ceea099ce4c5a2ecc87c2a155a838e88d1090bfdb1e72fcc4a3da831313a7a259b168754e03e0181c6bfa242de2209236362c7103a73dd4ec3ae7ee9a44da20a8c61ad7968e171d9c761a9c4eae355f293e04d472cb3620d22d96b1c7e9e5e3c0e1fdf2a10675d13eb1306491daa453898c15fe22ff8304b4b296bf147fd0148f743608f996076917f67ea1f152f6a3a71369bac96d2128c37423497e45a8c0122baf52d1f91f87e3c87d2719f7f6207aa3f38ddbd09b65daa727001134bf843fc9387b698bde050eddc6c869eedabda947ed1c5366def5ba548585360d2682f646d9999352b0ecfbd502e7763d0d0fe861e8b9d3876aacf43778d4bf874f67466cdc71f4959d895df70dc0a2848b088017af4a0c59e537770b8558b505b165eaaa6a6d2cc0d9e6ecd35e229129cf3a97367b11fd2a4f93e1d23049b773b04ab7cef37062b1b7c1bef75c3f250cadc66f6111575bab6d5f22f37268b274916e9be3065e9d8fca0c8591bdf1199d75ddc13151849c36609d3c56e9c633260876819d1d64cf483009cb50166d9e79ac0f2da20225499c5e90e56313ba2f39a0e35da26490cdb51357070c51dd8ab5ce890ff1e98c4e01b8791968cbad3d67369c75e40c770a4a5db65efb56286f321876359496533f27fb4a7b20b55d6deaf554208f790aa17ddeb08635819d6be2efba406258665e6276e5a5707aaa0aa23e7e7bb74c8a1f537e74fe8b44a01d6ec663c92db613b0c0abb814d5d336b86283523f5c3c3a7c62ca6e586b4a7c8faa5e1003b0c48bce2811fc299fb656b8f5a8f2f91199b76d553cec373a2cb81c9fa62b8e3611f10ee26970c12750cd6fa469eaa5100aef93a5da39e6f5a4d800fb5d1e7f2c92e17d007c9eb05024d104c14fdf9f29a69f887c4e8cf9267b17b863b84eacbe0e110bfd1d2c44a33ea0a268aa44d53879a8a360b9eb17000f62685488ca215286d76c03e5f5849dce19b770999f6afde49a92c3e2f72a49dd6d87e1cac0288bd22f769d5f0278e5aa6aa83f4697fa6b9d9ff936910330e9d2a6b0549e9c778a3a4277c2969224a98effe314b301e5efc52a6f6dfa6abe12a794a1f0d2a9127f35186aaab9491c158b55d4dcf3062cf1a92f9f8ec5ba85db9e3d2593103c9a2c788fa14b5884b2ede07089a63d5456dd5a57de8f151dc13c872c93c6059164d1db7d4ec8022123b00edc4f5bf6fc886aa806969c6bb777cef7f341fabce9f2445a073978ed41457c4e69ddb25147c8d999cfb256f769620e72c5fad40be7060a4ba3c9c810205f3970328b68be600da02e60d2b3cedc2390e263bd502f09a5e68fd54410cfecee8968b1d6f9c314bd27b1146736006b87329ee7b73d4e6ad0bc8280c103612f4e1410109380585c5d35f09177b6a71a628f4338e4444e743a0c80e72c47d7767644a3f1d05147fc3edc2b08078b29adae868709b5b19db303df7c033c17e703c389cfe50bd89d489d1ef64f62b8510834724dfa97fd43289ac354d8479ac940db4b390c281af740bc03371a0d700bdeba448b4c5369607db6af33a8ca5574ca9e4bd681dec2348148a16beac0bd3d00bc68501c4b15bfc01a4e7e58c73254808d4b05b055c54cfc463e7ec669f3e745ac8fe8de043bc255088d6557e7c44310f928553bbba3c6f4f8afc1a8f8f6b4475a8be18cc221944c962f913d434c248003745e4218174ad419b0c6237b2e4ab6d2835179bd2418324140192e14e3d4b0bbbc1393a8f70ced94775c1b0d1f805a45c92bc8744bcf050a5b56fc9e94e2ebcda13ff5a18e8913acb3a53457d622ee8675a70c46691b695ec5b3970bed70ae3b6ca04e7a5f4108b0f86a0ed72f1f115d90f747c6d698b5d47f4e7cecb1bad9edeedcf639ee853d9438534e1ed89dfa3aadf1e960c6b76ecae655aeec9412308839446e61167b465d7bd99316c4b022ed35e07872a17b56f08db9c69589f6592637ce34f94e1becc1c37e1dd79cecda6c2b882b4375f1d728bebe1011b2789a238cf072843180293252e543e70ce2144d7054e8f1b1352bd6d41d10610b27e807696830e8c91e1ca74e2637c9bef3ac5efb67a03cc5013d1873b80fac586f802320fd3f2c1e7bd11bdb0fcb851c4d46cf3e720e77a4de12f7d01b15e31d4fdf93b5fba73132bbdca538cc29b05d61168ca004ed45d0983f0a3c88f94527b31167ef378e06098dc8810fda1add1c4907e0da44577bc8ba11c543793b02384e6d256da18ad82f22f5ebc510b63383cc2d593127b13a7852cf3a252f7f85e65f144ede9fd23aa8c2e64af5fe5d3a0631b0b71f42fa1ffed97f15d98f15bafdd883bcad1afc511ffa1865f6cd1c8ef6823acb743256323c76b6a0169bb5b890ddc8259537b0364ab6bdea5fd8bb901d9122eeaed953dbe4af46d865fbbf995bc7705023f223bb36328ddd32ceedcdae1bd4506785b346a889386b2596fd6a2e4f80e754abcd6589c1577b973a21f383ae0c001bfef16afe73746e8132f79fc82d466f146a3db23ea9d6b2c989141ca7649a6b8542cdd8c57f51fc46661f65e4ed648aeaf21d0480b4a1efd05004178fee95a4c958e4a21e4bcf18aa3dfefea1cd04c3f46dfd5e78b65e99115e865a82928426413625c6a7243d5142c1af4b267f99ce9926d94fb39c0f82ef598755b8c4d589f5eae63b560211abfe9cfa3aaab47d1d575dcd4961079a778fd85634da0f2624a3e4e1c2f9c5ce87b473a9de49c07019a86a6c44b77a0afef354aa9e469b1866178e9886edb981944ffeb55fa24e296c230d3a6a573b0cc2b2090274598ea4b640ac74d5368d330b97095467c3f7321c1eac7ef152854afbd9436e8a5708bbbc7f8fff336760ea1639b75be46c2dc198f08e8332fb17a5c753c519f471ec7ab6b40d6bfee76a70badfd9fa2f448f6c03d3b62b86e6e21690227e3fde69813c6ff28b3ed215cdcd25a7dffc6c771011b691f884f32dff67aa2865b30b4be88c334602e5922c9bae2eb43741939a62264a21e867588283d9761d7c720cbc3cfc39c3867cb9d7f2a63c0bd8aebf18ca3cb4b173f0ffb92e931186196a0683b2954761bec9960382ccddf0baea8e73472493d62ebd00f5efb183987aa72daa6729a1315994e4a786a4202e72ea90ed5ad9e705e9c93149d3f487829d38bb9162f538bf1d1d3933d640e641c7c3f04ced3b41c13d0d94cf4ef339c8b3884af9feb2b65e74deab68193551979efc0f681f2e50e43fc639fa155b49eee55769759f0c6072546a67e231e01bc3036e65cbf23caeb8e7b892317547b379cda7983b18dfd38986fcc4002f4d3c271fe85e1dea78910bbff0b8a36d39645fc9d3800a83202da593637376926de8dd2ff58b288257a0ad73b5144c035e67b7c843e90834ddab9cffc13cc7d4801fdc3cd266ea10c7d72bd09b0d6e89d2768c0fe03e9dae6ef61da6260f4b88373d5f75181bd3987699b55f0d424c521bde3c77057d11076d65ca0bf564353330f44547b5cd9d3425b2d80aa95870a7098389a5d89355b2e4cfd1ec251f435b8ff3148cd7d3700e805c867c667e30de4dc0cea7fcadff7301ef36a30ff75a9dc6a7ad7281c21b6a085b10bab99615730838b6422d429a707535df7cb6b3e37bb99b389444f9a79f0b2f7dacbec1a2ff04a224c587c7f460a88d4b3dccef1f6470debcde256b8f7d34ee7ff8884f595b2b268f95aa4f56c996e8110af368198d73631babae3fadcc1c20bc38c65e9b1c59c1bdf7146767a3490bae0962ac8ebcbe2e41a1e788686438a151c886b81eee64a29e0c0b4be81670ca625ab2a0cb3baf8a56887c674eaf5500ee92a9440ea3226f93027053f46fcbbcac9af139ddea80c0057e1aafdf47519f5e315477e80ea95e60c744720a997df93954c4814b16d3156c2864e16d8277a643c2ebde3dd67d160c7e935b961555e20b50127a00fdac3e8ba9267fe51406d81df3b3f5d71c116f1244a02c39351b49b4b59f511cc9a326ab90d30a9d74678b2f98be0087e7f34c28615fd66cacd7ca3c9ae5f297e3d54669f8c5c4a52fb269ba58c29c2e02ae498245292f5a422383634ea3f0588eacb2b57b95125e751a8b17d744ed7d64c75258731523deba3c8e752690a8907b381cc52c6ce069a441f1f366ab9411d67037ebe94a12a14837b2384e8c96d76c2a8bc2865a192650b78c7a5313560e04900f442a0876ea6edd0a9442161fd67c9c0f8f988da8e64c10793051bf3d3d2c523898596712d4bce2fe9f1f6e2c4c682e758b432e2e82d270a9c9d452230b2d9d6f255c56f29fdc78854c69d237667513dc8b148a66e41caf1b4108a25ecc1cdbd8b5912647875289d0d40357f939180066b6d8124d605ee7f3546e0e1ff8165d2cdc743438bd8244497744b7f16c17db07c8f044cfe4ecf95e36a31916c0e5b493fe6696c547b70ee91cba401d29f4ba4bcc1417349952ad344e1cd4c96360c75304d2be3f92d3bafa07de8b385936f00ff6ad6cccc2d9d9ba3b33e843a7952d5ce24cf4514102219d2fc045cb0892a52d061144d98fe636a7bab09de5e1f282aa217cc5b0e2cd48d8877dbb2ce38177bbbaf269b643068f99435aa0a13c303e59f6a40ff55c2f57be82a30e4df9eb5aa3ea7fe1cf770d5e44b715c77d1ab10acc81968f0645039cd3048c752d5ebab7f3e791b3a5a1f4dd6727e5ade0da88e4b6ef0b788ed6bfd94ba6323280495cece156c031059ed8f1e802388b3007d276712e0b4a2cd6de48214818ef5936db2bb955316591bb3528880c5322f5d7e92de7865c5beae54adf04be591d1a147d24304d24d68bd94e8f1cdcd0b027394b63dc906c304069a49c61e9ed7df193169772f3d7dd5ba40a5eea92c5df13105c7328715673c9699a941645112680277ceb8745a8119981037bebe5e25c73cda6ec37722f409f1ba37999f66ea0f6749eb53815b68f24360d5860bfdc5b3891bae3d02ed02638607f94f4bfe403412c645d037663846999ae115b153e3710146a13468d24929317becf968343bcaed9353cdd52ebbfb5670c80173617e28331eec9fc2df008ae047f0f71b93e05845d7698644f6cb45edae73909ad657f6facab95754abdd305b271c781076064d7983657f1c45c39dcff577811f5aa3bfa86d43a4105bc33f57e33ca64f1ee8a897aebb5b90c10c34ff78456100d50a7e936e055d9c1636c5dde631f632024c9f94f39a22aa4b2a9a0af51a7e0cff7fd7617e04373e728109addf843d63f4ab73b3afb644c28c61668b662f8dab95e37f775dc10d9edec6d59408fec8896360f867887f2a85b8963d9f1c8e7b7b6db3814673bf1ba1ac3f62207e107503f4b04b47f91caea8d9b9ce9124a29c038a827aad649c13f406ac4d56bbb3b411b6af94fb2c9972967c1fe22894e668a4721299ea15bef6e4a189c9282afd51784f144d604b99a84fe87b64bb4941842cc59df31b49bc09f085f62007e2295cbacaba3695b074f8ff52c8d5a1310b68ea6deed7f88a2f2e99853527ed08c2a7cae7ad78ab53ec811e2c951d5ea5baae25a9fcf65125fa294c4749f9a0fd0d00c524fd0e14613d1bc99f2790b36d05b219bbb64c1dbb5bad025fedf807ef782f009af51344143a998a55cc9cbcff670502952309f1468d2faa884b10bb38567a723d6785c749a0c6dfec46846a7dfa"], @ANYRESDEC=r0, @ANYRES16=r0], 0x7) 00:01:33 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 00:01:33 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{0x6, 0x8}, {0x5, 0x54b}}) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x80) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000040)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000280)='./file1\x00', 0x0) renameat(r1, &(0x7f0000000540)='./file0/file0\x00', r1, &(0x7f0000000100)='./file1\x00') 00:01:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003af) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000)=0x9, 0x4) 00:01:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c0000000000009078ac1400aa0400"/42]) fcntl$setown(r0, 0x6, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000180)="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", 0xfa, 0x80, &(0x7f0000000280)=@abs={0x0, 0x0, 0x1}, 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0048e) r2 = socket$inet_sctp(0x2, 0x40000000000, 0x84) syz_emit_ethernet(0x4e6, &(0x7f00000002c0)={@local, @remote, [{[], {0x8100, 0x7, 0x2, 0x3}}], {@ipv6={0x86dd, {0x100000000, 0x6, "aebf22", 0x4ac, 0x0, 0xfffffffffffffffc, @mcast2, @mcast1, {[@routing={0xf4, 0xa, 0x0, 0x3, 0x0, [@rand_addr="1d8b8ac49cc416389519d16f48739052", @empty, @loopback, @ipv4={[], [], @rand_addr=0x8bb9}, @mcast2]}, @fragment={0x55, 0x0, 0x8, 0x89cf, 0x0, 0x3, 0x67}, @dstopts={0x4c, 0x4, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn, @ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x401}, @jumbo={0xc2, 0x4, 0x20}, @pad1, @pad1, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xf9, 0x0, 0x3, 0xfad0, 0x0, 0x4000, 0x67}, @routing={0x5f, 0xc, 0x1, 0x3, 0x0, [@loopback, @empty, @mcast2, @mcast2, @loopback, @local={0xfe, 0x80, [], 0x0}]}, @dstopts={0x5f, 0x11, [], [@ra={0x5, 0x2, 0x72}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0xf44, 0x77, "d6904b296d8b517bb9f31516e3e0da59c32980418b9e891a8b163fb20a88da243067e2831b60d4afc4e1b040104aa1a2d7263f06e0fcca04bbbdc35d6827a2f85b6895893bb348a8689f55c089bbfe80b5cdd595e4def027593455369590b47da47e34c58fa5f37e11ac1fe7b04ccee88d2990026089cd"}, @enc_lim={0x4, 0x1, 0x5}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x40, {0x1, 0x6, "1c6bf6", 0x1, 0x5e, 0x0, @mcast1, @empty, [@fragment={0x18, 0x0, 0x6, 0x6, 0x0, 0x6, 0x66}, @fragment={0x33, 0x0, 0x2, 0x7f38, 0x0, 0x5, 0x64}, @hopopts={0x4a, 0x1, [], [@jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x7ff80000}]}, @hopopts={0x2d, 0x37, [], [@jumbo={0xc2, 0x4, 0x818}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x9}, @ra={0x5, 0x2, 0x6}, @jumbo={0xc2, 0x4, 0x3a50}, @generic={0x8, 0xa1, "63eb7d72e2adb159a5b72c5420e39db31248756a8faeec5617cfd0ad2f06c8b7246ff6be90364cef6ace052af6e063b1456e301345ea66552638f0ff821b1d9d5449d352833de64223b6c204ff79f64b591e3da40bf1b2794f3cb1f0621c1b3f7d1ae833e49209837b2f051705f4ad1e82b5dce38b914fabf546286b1ca6526c4d190043e4dd27b44779a3c079162daccacc7fee3a0f27b50d3f878b29e01fb268"}, @ra={0x5, 0x2, 0x6c4}, @pad1, @generic={0x50, 0xf2, "6ffe87c497eef6b605f2906223e227e9309c005249ce2b07193386a15872d3346cc14b70a26266900e5433d2dead45dc5a7c12cb9c5c27bfec969f355c7bfe21ea32b688784b758b0567b5de8a283c93af1fc9ce7e1f9e37cba6a684ee73bab25d911aac28d5dbe906603220ecb769a529ed0919938dd18504f457f361f36c2bfaf7c6fc0a76336f143bd0d55ff19330a7ead63690c2b28a6bb87531338034242c16acbe27cec23fdc9016b9a856e2f962d572d33694b01061b544cc5b4fc7bc8a0b0ad2106378f90ad3c2b80b87aa58d53ef426d9e7a98ed0d3bbfc12f6081780f8b2b2bc98266acb1aad6b63425b81fc93"}]}, @routing={0x20, 0x10, 0x1, 0x7, 0x0, [@loopback, @loopback, @rand_addr="d007c8611d1959433dc27f0841830295", @ipv4={[], [], @multicast1}, @mcast1, @empty, @ipv4={[], [], @loopback}, @mcast2]}], "4879cefe4a7e447074bad5847ff8b3427695d4be01e5940a4d75f2aa7a6f3fc2e349e386f5631b16e44d30fdf6dacd7d91458bb7f52c0b60e96e686b8a2af00d8e926f9615a19df77693ffc927dfce42625c9b991b79c492daf8b6b5d084ad619aede7f6d6ab684dc230287b"}}}}}}}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f00000007c0)=0x1c1) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/21, &(0x7f0000000080)=0x15) 00:01:33 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000040)="6e1bb1f3d0bf7c71cf3480fc3a80dcbd6ead6d683672bba1a1922e3aa66f98fd4e5e", 0x22, 0x2018c, &(0x7f0000000080)={0x2, 0x1, @multicast2}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8) 00:01:33 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) 00:01:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setitimer(0x3, 0x0, &(0x7f0000000000)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0032e) r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet_tcp_buf(r1, 0x6, 0x2041, &(0x7f00000000c0)="3597f53a912a5556bc8a6951975bdfef5ef6407d13bd6271704e7eddbfc0956690aa5fa873f6350cff9c4361861d24d98580f672487c06c298b337ba7ffeb94fa67be2d5ffc17cc843395859d9ef136544dcd6f38b9595c2e8f817b329c9d2ff704c73a188f9ab9534c10ee355f93a3c161633357117f904d92be8a925cc0f3496", 0x81) 00:01:33 executing program 2: poll(&(0x7f0000000040)=[{}], 0x2215, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x0) freebsd11_fstat(r0, &(0x7f0000000080)) r1 = dup(r0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000200)="f5bf97fd8f083f8fac0084ea4124394135924558db2700b099a402c6b1b78279fb8b9a98609e2e31311df17c3e112057cd32cb528453839223c2098a1ae878922d1a7d008380f41890e8baf4429f4189fd69848606407a304c") ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000100)="08f95383c49298c8b4bfce57c395f54a971784b99d4402feacf82f2857941b3803e952362c52f2c099cf372a968da907363705e167fe9e40daae664c0453de88c1c9c0ab57b4aa2a9734f1ad2f021b85775fa33c5d254f66e4e80ccc6c5ff2eb6fb70812f1d6e9e201cf9da126291c307cc3f25f3b48116c57eb461a05800f39a9df203d20b3baf394eeda632a3d4f62353ee72e3a17646ad64f70b54398ae147455fe27774013a495efe7237fc62576e72647b6f6c32e02f2d3fc86893ff8e4b2832946431d8ad751b65f146da020bbb1ca918628b716ec45bd20445003d71a7430b9a58966e07905ac379b792c0f701d613e80524b") 00:01:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x23d, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa265269eb77ea08004500001c0000000010009078ac1400aae00000011100907800000000cec84a6e520e362fa79655e8d8a649fd36c7733309dd87e9afe91cef5a42e4fcfe64fc6249b8dccaadf89f389ecd8998697205daee84ee1a5009c8d5c06b4532dd7486a942636ef4650076e2d3bdfb6fd08cd7d9cc1ea6bb7776ff1c00ad6f744dfdd304b915bf971d90a0623c84bb779d3c9f88db94bb7bc05f9fd61e3cbefafb100dbc4943a6530da01180cf5fbd5b565ca7cee2e9ddf49113f4323f76466d1daea77af947e7aff0ab2e9be7d22714eee4fbb52146a35a87d640f4e72c3bee05132295414994"]) freebsd11_fstat(r0, &(0x7f0000000040)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0060e) 00:01:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) ftruncate(r0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e007a7) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000040)={0x6f096fd1, {{0x1c, 0x2, 0x5, @mcast2, 0x1}}}, 0x88) 00:01:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCCHANGEALTQV1(0xffffffffffffffff, 0xc1304431, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00319) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f00000001c0)=0x100) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000080)=0x10) 00:01:33 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)="991833ca4e8071a53394a248a336a88cc512f9be48ed7b42585e68492df601185333e70da2ba3c8062fa56912fcc5ba1e5c48a17f83b0763e84c77d8e47b3c25bb1338ea6779e7f3c4423eb26115bae51e0f17d9047f1da4da", 0x59) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x6, {{0x1c, 0x1, 0x200, @mcast2, 0x3}}}, 0x88) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x8d, 0x4) fchdir(r0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x6, 0xffffffffffffff00, 0x77b3dc0e, 0xfffffffffffffff7}, 0x8) r1 = accept4$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x0) r2 = fcntl$getown(r0, 0x5) wait4(r2, &(0x7f0000000240), 0x2, &(0x7f0000000280)) fchdir(r1) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000440)={0x10, &(0x7f0000000340)="602bf50f38b0e195430dfaaa3e96ff7a6ddc84852653f5ad9fbfb91f9e508ec85373967aac44ea2cab86d13a3045b30048f8eb038dd584a8047d24d870d194c9ccb4d513262cbd57a6aafcc0f107e1cc304f5299bac68ce0aee05af8f3b286315c648c80142e36775d1c94e05ccc0f510b308bf6a36a8b7808b13922c632c7df66dbe7491c4aca32b286f0123fd7f67faedf612a87c94737826d4600f60872de95c732d509c738fb224e3197d4499cd52800143464a7562b2a1fadbf26a6d803cbff41102e951dec1f670d97f2111cb6c43fd5eb", 0x3, 0x7d, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000480)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x24) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000500)=0x6e, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000540)=0x9fa, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000580), &(0x7f00000005c0)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000600)=r5, 0x4) wait4(r2, &(0x7f0000000640), 0x2, &(0x7f0000000680)) r7 = semget(0x0, 0x7, 0x500) __semctl$GETNCNT(r7, 0x4, 0x3, &(0x7f0000000740)=""/146) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000800)={r5, 0x7f}, &(0x7f0000000840)=0x8) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000880)="5bbee5ad5f75f8fb1399516c2ed526fb2c08d479e86bd8c6") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000008c0)={r4, 0x9}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000e00)={&(0x7f0000000900)=@in6={0x1c, 0x0, 0xb85c, @remote={0xfe, 0x80, [], 0x0}, 0x200}, 0x1c, &(0x7f0000000d00)=[{&(0x7f0000000940)="8f46489af679e061642fea8299b3180d706c0b3e77a1f8923a63cb931603e9a9891689e12f5d1a6eadacf73bc6dc18da6b65e12ebc2d4314b382bee89a49154a7b699a7d93495cf9dde3f7c83c60fb9ecc1e484d00e636338ea75ef51d882b108a0317919ca248eac0d92c16a5e56f31624e4a17ec84b7ef144706271c310b122b6e7f935fafb054c0d6a1936009db3cbbc4844950918a48e89d73a255e9750946f7b30bc8fdb1e38e870314c96802a47351f343d93f1ac218f86e1da637d80827b2667ad814dd84fded3d4b6eaa13fdb01801d182", 0xd5}, {&(0x7f0000000a40)="be9b6b20be", 0x5}, {&(0x7f0000000a80)="a7e08a24cfa45aa8f946125816ceaccc6387e596a8c215bf9b2ab5940ce3425970a4e3b981f0e3aa267d297d2a9efcea03c6bea5b68b593c2d7381f6b225aabb78fbe513efb1c4bec40242316ffe4c06f453483b681f705a46a42ca61a2707a0a3b39c649b022d3a1d266053afcc1f1f11b365bcccc5e131427ab820c8519460462249726daea65dd966ab2a", 0x8c}, {&(0x7f0000000b40)="59a6a8f036f9a93a3afcdc90f1567ad1b76eb6fc415baf2e2097d6c70a7f1248e27155ea5dd9b85ff0add8cf29637705bf3629dfadcf7028495d1310e0da6280e2582c1127b339fbb33bc44e3dbad2340568b8c84b6fe051782a78c9e8facf2f00b67454a94d59dbdf7747b741b5f974c31b0bfc335735b8265ad05ea0ff7910a8934e72e22d35ec2ed7aee4864b82911c2a635329072b44", 0x98}, {&(0x7f0000000c00)="f567e7eeb7fe124bbd3f77679e421f1e783d167b0b2abf2ac2eaad8b0541a7063a8440b1f7059e974e649528da760851643bcb14341594e4510e9037b3b943ab60bd4fb9d020a3ae5432", 0x4a}, {&(0x7f0000000c80)="24323eec73d085a1af665a4e5c36ad2645612dfc52d3e05e05cc5161c1146540e0c0a5fac12dde08226f2f8a1f941418e8e7f41856ce6f543d1d50e5b96f9ec3e2a356bf6254955cc44c0bd27ea736b23dd3a5a00b895e15d1dd7e77e09406a3b6f1bc092e6905730ae56fbdaecafc24bc8d68dbf323", 0x76}], 0x6, &(0x7f0000000d80)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x800}}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x9}}, @init={0x14, 0x84, 0x1, {0x6, 0x3, 0xfffffffffffffff8, 0x3ff}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x7fffffff, 0x0, 0xffffffffffffff00, 0x33, 0xc0, 0x5, 0x100000000, r6}}], 0x78, 0x104}, 0x1) shutdown(r1, 0x1) sendto$inet(r0, &(0x7f0000000e40)="1aa97a0977e1989d797af9d1a6f74ee4f8406da1911240c48768d52332fd9ca15cbc1712cc6fa57524ff05e790e954b9e323af777d9cd601b1645172d82405e202d769c079e4fc76b86bf23f046f5f8c139a337dd60ff8f0b9b480bb9cd8e00904aa6f2e73b56e78b1c89f448867f4b78cc5695c1ebf5bf426f1e48e3a637c1d9ce6fd8e015f19b3d5a6b757043721991d5a316ef4e1724d51f32b63ff47673c883a20f963e853b05a93e16bb7ee5b7485413e8f514f6c59684d24bc", 0xbc, 0x100, &(0x7f0000000f00)={0x2, 0x3, @multicast1}, 0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) r8 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r8, 0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000fc0)={r3, 0xffffffffffffff7e}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001000)={r6, 0x87ec}, 0x8) 00:01:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, &(0x7f0000000040)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00769) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x69, &(0x7f0000000000)="2fdf40a2bae27ef7de36d9650f7ce46e2bfd4b9c0129", 0x16) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x0, 0x1, 0x33c0000000, 0x101, 0x800}, 0xc) 00:01:33 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x2, 0xa) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) ftruncate(r2, 0xfffffffffffffc00) semget(0x0, 0x4, 0x80) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)) link(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000300)) renameat(r1, &(0x7f0000000000)='./file2\x00', r0, &(0x7f0000000340)='./file3\x00') fchownat(r0, &(0x7f0000000100)='./file3\x00', r3, r4, 0x200) 00:01:33 executing program 1: r0 = socket$inet6(0x1c, 0x10000001, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x800, 0xf, 0x10, 0x7f, 0x2, 0x6}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x400}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)={r1, 0xeb, "9020a7bc1ff69c24075b4ac02801f9c9649a041f741826a2e73bc4c7161cfe435becbf21a94e5a95a13b3e3e537be8067fab764799709b2a5e995a189bfe8c11a9288906d1bd373fd60cc8190e0100386ecff81d49f594b3487f2a1c67becf8a0c299f7f81701fae186140671225df1de36ea222b5622988818ef346dad94481bc22544911c227489776c877480c644526378b962e1cda0c0c78b4637c061b4b31f001b8a7fa0df6ca0c886f6e6b55dc576a0828a0d83fbcc863fa3a92812fbc823b08f5df6f487f555a6cf600d3fb8f2af3d1dc2d5ef26882d1d1dd450d4bea71e2eca3360208ec0ce96a"}, &(0x7f0000000300)=0xf3) socket$inet6(0x1c, 0x3, 0x1) 00:01:33 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x8e, "d9e4b1a1d05be81be4d8afc5da48b9c9d85b4c261ff9bcfc7025db1bd37c515de51d167bcceab96b7b398791c7c1fb21250d292014af656cd40f95643ad105a388726c7d1e7cfa94e2704128063cce4319773beb00c0929e01e024e11f8c2583fec4fde64a64626c272e7cf2b2867670793d52cfb77e40d0964b6532b5449a5fdda779e98fbc918f499c88ac5e23"}, &(0x7f0000000040)=0x96) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x0, 0x74c, "0819c234407472e1df50a101bdf27a85875ae44ab555527575654fb6f34e117887446fd9b7db75af7cdc9f8ff985f883387747582844804005d9e6095738c281e66024b7affbad43b7c47e07c63f8f7eb16b3646083348b9d46c9ba5ce63fbe8b8e8836906cf2f25517db2341cd17a3ba5e6f16c07d264c011108007f4e8258cdef9ab567cbd87a9d6495cf51e0605332349ea75c62533e1c8ed1cb88ada3d991010a609ecdba0ba5e88"}, 0x107) sendto$inet(r0, 0x0, 0xff57, 0x20080, 0x0, 0xfffffffffffffd90) 00:01:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r0, 0x0, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00292) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = shmget(0x3, 0x2000, 0x1, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) 00:01:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x7, 0x900, 0x8, 0x140000, 0xfff, 0x7f, 0x2, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00446) 00:01:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x4, 0x9}, 0x10) mlockall(0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00728) 00:01:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$dupfd(r0, 0x0, r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x188) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 00:01:33 executing program 1: r0 = socket(0x11, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000240)="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", 0x150, 0x0, 0x0, 0x0) 00:01:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f00000000c0)="bfebb68fed48b3ed3230cc425aadd8aede49dc537888b928c103be1772cfb5584be4483cb6f393d83f2576e98d4f42868e0b55ab775f8d667e8ecfb70604c346c81745c9daadf3d2432ffaa9841f74ed0a4d495ca0c3a8b721706cd79e3c8b737a4cd7bce90af0814fd6e58cb7fa775684b46f57a1cfb6a9aa37f259b15d79abd8154def2475cade6f573ba38b9df78c79489b547a53bcf75e0f") r2 = socket$unix(0x1, 0x401, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getpeername$unix(r2, 0x0, &(0x7f0000000080)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00396) 00:01:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000)=0x3f, 0x4) accept$inet(r0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00390) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) 00:01:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x23d, &(0x7f0000000000)={@local, @random="265269eb77ea", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r1 = semget$private(0x0, 0x4, 0x100) __semctl$GETNCNT(r1, 0x6, 0x3, &(0x7f0000000100)=""/183) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f00000000c0)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00439) 00:01:33 executing program 1: unlink(&(0x7f0000000000)='.\x00') r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0xf44, @rand_addr="2ef049d48f2384a33efec37238658e84", 0xffffffffffffffff}, 0x1c) 00:01:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x0, {{0x2, 0x2, @loopback}}}, 0x90) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004e0) 00:01:33 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setuid(r0) setuid(0x0) setreuid(r0, r0) 00:01:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchdir(r0) sendto$inet(r0, 0x0, 0x0, 0x5edbdf72b9193664, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffd}, 0x10) 00:01:33 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x17, 0x10000003, 0xffffffffffffff7b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x2, 0x3, 0x3, 0x101}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f0000000040)) 00:01:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$getown(r0, 0x5) getpgid(r1) getpgid(0xffffffffffffffff) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003bd) 00:01:33 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) flock(r2, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:01:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local, @random="265269eb77ea", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xf4, "689df6f3754ff856bf4f0edb17ad40e26de6409f532767662f63a5a450b4d70b4c1bfadd23967bafdccc6b8a111256e395efb52f8d908ab7bf10b6e580cfce1c2b3ad43b3a94118d5c511900c11c534e5c64d39eedda8cca69e27666882b36a2e6a6c6ab4e7d9a83dff8dc8fedc0a46d0e83dd1c790383943624606c2533d1d885995639a1a2815ab0325a0edcdf2b34f02e9f4a2cf7b36206f838e4c2eddca3b455b1d9535ebd26f4aa227ba1b30e1180f8bfda2bb0a7eb391dd07d244111449ad9e3c2f129e54a1e4fbfee55468110bad33248140d84a1cc636bb2606100e78be4d9a6dd8f14fd39e438a220970235ff9e8949"}, &(0x7f0000000080)=0xfc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0xfff}, 0x8) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="a4705ca118cfffffffffffff88a835aaaaaaaaaa00000002aaaaaaaaaaaafffffff8"]) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0040e) 00:01:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x4000)=nil, 0x0) shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e008d1) shutdown(r0, 0x1) 00:01:33 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r0, &(0x7f0000001400), 0x6) r1 = dup(r0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000080), 0x4) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x87, 0x7}, {0x2d1, 0x4}}) connect$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) 00:01:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpgrp(0xffffffffffffffff) wait4(r1, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0xfffffffffffffe76, 0x0, 0x0, 0xffffffffffffffbb) 00:01:33 executing program 0: r0 = socket(0x11, 0x10000000000003, 0x0) pwritev(r0, &(0x7f0000000b00)=[{&(0x7f00000004c0)="dba832c036e70ac409116c9e3bb3760bdaece112c51e90fd37d29d27dc1f2bcc4a2c07e4ddb6774c83e5ddc55506d3e2a55d83fe70170588167c396f912be1946628b28d274d5e3d6c90800dbc190f2ae54f2b027c0f4715f195ea5a2bae6a7574a4008b750dc6bfd9a59f4bf655eeaf29d247d83327631bed2aac90246265122e7b96d62b0f8bdab59a5cd4c9c0489aeb53cb8d9d47de0bb2c90ebcb923a3535b44351cf891f1c7dc2130a9754ccaec1c3499d620e19d3bddad0c30d5197fbdd61bb23e8e8121fe144985f459dee0605745d81e531810", 0xd7}, {&(0x7f00000005c0)="48ca9e305eb92ded12123a00438583413947fe35b5a9717c3904d1b93d3d9c84bb178201d889e7e8eac36f2633676542efacdc5d7d4dc1d0cdd7f635d2949861d53e0336", 0x44}, {&(0x7f0000000640)="5d56fef1e9e07a91368e049a709b5d0211dc1f65289d35da6426beb575614180ea89a58e485eadf39366bac1a756e563f53895176f366e598d31a1f5b46b4032d1b605b0ab88edca574ac49bcb64301fada36be9021366a367c1cd1a43844e37e9e8ca6b6d927010b08d9cdcf10be1a3436d7c2c40449fc7ba57d0096895daa049faddaaba5b69f114b2fb7f8c657c0cd117b208f8105b0146e80fc277f320c273d35f1922ac2055ac9e29bbdfdff0488775149140df1571a827d4a339c6a84f1a619e565e66778a9ba98244ab", 0xcd}, {&(0x7f0000000740)="51886858616913e26d26dca7bfbae2bcfda748a770dac904464ae3cd857b66e4847cf81bc4698f7c6206a62924805b9f34a2c0f8de3f76ee0f59427cf8aaf630474c63dea2dd694fbc7259a003176de9e5a3dd2168222ce87052a563851e1533d806c480c2eae07c3da34f16e57e328d96b66f7d22334080c62b6d556cbf462d14e47c2340a8c0c0677f26e4c798af5d27918122614e974b812c16d4ee252aabbbe858e170f6", 0xa6}, {&(0x7f0000000800)="1f1fc7bd86720a55d095ca8a7db12f48c714e919927a2acc4b76edf1d04dffdb6eddaaea01da200d5d8cbfceb7ea00a192df64b0271cf30a4c07877d3d994a013dc28c21f10e6cde5e", 0x49}, {&(0x7f0000000880)="1b95b0ce7cf195ebd4b2fb1aa7fee635691841985762a5e7ff0863dc", 0x1c}, {&(0x7f00000008c0)="4928453413179c2971acd61655d3c82945abb77710771ffd4d42528296c30b793cc27dd802575f840a84d7a17852f6d90983acbb37d9f773dab1d7e4425a8763222760aa8804708e55ac89e923ea75965fa6bfb1a488d5a73b0e06fe1e9c76eab42a4f226bea7fad933240025a6daca54fb6cba156042fa4c1298da38312d66503bb39f74e6c19967f249ac13a46f6aac09628fc713fe18c352fa514346176a13f1eea3b5404e1c71ea3e96842ebe80401f9d73e61e9bdc85559c54ce0d1fb2275de9aa5499f09a90f1b2187c478478ed3345b51c26fad22e9fe5f06dcd4b77519ee4d4ad89e19b498039451d95b8ae068bbe34f089e85592a", 0xf9}, {&(0x7f00000009c0)="f6f751b9419f5a2df394d7ee0b630bda7b8e76790aa52a8c1d22d9131c926e4aeab5edebd6650064153a33fedc3d8bdaf8aa544c5952342500d6fa994ab2d4f10216a8543f810d4764b91ea321fa57296daab3e8cc3509ced164ab3049386986916b91e57128aa06fb87555b22a2f28a7a16b73a5343a7b2291213a32deed274a51b668be4c6a5dafb9981274eb759d5f0e7f178436d0af669a70c1caeec0e806417685fcdec7f984e16a267aa4b637e1bf9e2398b209a27dea31ac64551317f1eb1680a37417a9d6ace3e29879b86d9315df53cca359e02247083d041be794819469ba8dd6b80dc7ed9439b4813aa1aee34b5286cc2dc9769f866", 0xfb}, {&(0x7f0000000ac0)="0dea226f25155e19eb2b", 0xa}], 0x9, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)="5f14ec015703e13a03971a7cadbb2888ddce7cb10ab8d0a29ea96c8f78d22cb76ba3c2d2d1c6ea973c0f34f514555aadca52eb83afa7f5080d3ec3df875883bbd70eb8a4c93a27df93fedad1c1afa464302504807c2001507e9a938e13", 0x5d}, {&(0x7f0000000180)="265e44e2cdbf2ce8c12745ea2d94665eacde4b18bf7d45f83738d8049675fdfc3e5a94734eab6f44ac2e3a96c7bcab227836680927387c9309fea6da8b11bd25a4d5fe2af7de0a04f742c0a7a333cb4714a290d9bf5a3a65e12f76d5ad837c71819361201922a892c23444d908690b0b25d1ad382956a6e83feb729aba028cdcca8182a6006462288d55e92845de8248f75d3baba07351d3bf8faa6a2c97078549f5d2fa9cbc21458610f1caba5c8d57a2fa73caa9d1ed70f695276318356887ab8124efbd62a1ee53a7c320c4b9639e994bf364d48eb8641c", 0xd9}, {&(0x7f0000000280)="40c9abad2240b73a39a2f60781948233b93f34f96a53eb5833", 0x19}, {&(0x7f00000002c0)="62cc752129eaf424a436ffeb89d458c3d164fab846c283691dde23c2ea94fe", 0x1f}, {&(0x7f0000000300)="937b3135c7af17804ae7be8de040e1ef205b6e9d452c228fd847a76a7cea8052152b03ce8f10e38a47e8101c20a120e7f7513008ec67d9ad2f78a6b466b4da419fb6c6a938ff6b5e8c06a0e48d1c2ece4c2f5f87c01582923a6a0df4c262f04bcda97c9014f1e555153413ec04bd73359ed491", 0x73}, {&(0x7f0000000380)="111c1d138be562e8edc3d241d9b976d37cecff7f6a396ac7de1902a656d5579fc64301cb821acef01d8b09c5708bb1596152b15ef37394de4eaee0e8c7eec21bc5380a4d66e52f64397a0d7cc1ed249b56452668cf5deae5a25fc0842d138c2a0ea29e218cc6aac528b502798e5b9c940d5754435c14fdc3b67d4822dd5172d2f321e709a35a76f76d3df4738a7379ef0cdfb0f488d42b3bcb9b68a7d18ce291010203fa8eb396", 0xa7}], 0x6, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getuid() freebsd11_stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000f00)={&(0x7f0000000cc0)=@file={0x0, '\x00'}, 0x3, &(0x7f0000000d40)=[{&(0x7f0000000d00)="a1f1", 0x2}], 0x1, &(0x7f0000000e40)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x88, 0x100}, 0x85) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000f40)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x5}, 0x8) r4 = fcntl$dupfd(r0, 0x11, r0) r5 = fcntl$dupfd(r0, 0x0, r0) linkat(r4, &(0x7f00000010c0)='./file0\x00', r5, &(0x7f0000001100)='./file0/file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000f80)={0x0, 0xb8, "c103e3d0a29973ff53143f0aec07c2f8f8042ced6e3d0603f5dc7fb38f10f05b3e0567f11c5f6578cbed28de7b65d5f54656fe309c4abf857b237250d50b73260e35574c15d4e4def8b1f2d113438f5a212434e8d5a57a4edd116c4991809621798c46683acc1f70899a3e624d4e67555977ba88a0bb8b5e57853c84c5c379362c4b3d0aa1274a96ace3f8a4e5ebba3f7d1885b53b77b56a69ae05d8c20d68afa23c9e8640bf81aaaf4a6a397448456c3c918db5f4b01961"}, &(0x7f0000001040)=0xc0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001080)={r6, 0x1}, 0x8) sendto$unix(r0, &(0x7f0000000040)="b10005049000e803000008005786ca900f0e08febaa11ea8fef96ec2c73fd3357ae26caa0416fa58376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff3728a9346ca2b4940b14fae4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f80000000000000000000100", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000bc0)={0x0, 0x5}, &(0x7f0000000c00)=0x8) setgid(r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001180)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000c40)={0x2, 0x2, r7}, &(0x7f0000000c80)=0xc) 00:01:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) getegid() getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00396) 00:01:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname(r1, &(0x7f00000000c0)=@un=@file={0x0, ""/90}, &(0x7f0000000140)=0x5c) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@multicast2, @local={0xac, 0x14, 0x0}, 0x1, 0x2, [@loopback, @local={0xac, 0x14, 0x0}]}, 0x18) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00520) 00:01:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdf2) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) 00:01:34 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa1c0000000000009078ac1400aae00000011100907800"/42]) recvfrom$inet(r1, &(0x7f0000000080)=""/129, 0x81, 0x2, &(0x7f00000016c0)={0x2, 0x2, @multicast2}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000001240)={{"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", "7ba7617fe0ffa8045977a31a1b44b9e286a1744af96ed1420ff5327e895f155a", 0x3, 0x9}, &(0x7f0000000240)="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", 0x2634, 0x9d, 0xffffffff, 0x8, 0x232f, 0x1, 0xc000000000000000, 0x7}) fstat(r0, &(0x7f0000000140)) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e004a7) 00:01:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1}}, r1, 0x0, 0x2, 0x1}, &(0x7f0000000000)=0x94) 00:01:34 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="b100485caa2a", @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote, @local={0xac, 0x14, 0x0}, @random="130370769593", @multicast2}}}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000000)=0x175, 0x4) 00:01:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/219, 0xdb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x9, 0x1, 0x2, 0xfff, 0xff, 0x7}, &(0x7f00000003c0)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000400)={r2, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000440)={r2, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1b, &(0x7f0000000000), 0x2) r3 = open(&(0x7f0000000040)='./file0\x00', 0x8002, 0x5b) readlinkat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/225, 0xe1) 00:01:34 executing program 2: exit(0x5eaa) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="a1", 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getresuid(&(0x7f0000000080), &(0x7f0000000100)=0x0, &(0x7f0000000180)) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) 00:01:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x100, 0x65a4}, &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0xfff, 0x60, "a41dd67c2cef5c2f8815c7fdc52b212d0fe4bd7141f15b9d75b35f863abed88234accb2287689a85ee2b2d258986330986703a3524304fe69aab58c0d4d37ddfd89c764edbf731eada005eb6d2be3e84908479c90467f5b8e8f355809a294f06"}, 0x68) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x100000103, &(0x7f0000000880)={@random="d7e3d7165ab4", @random="a31a69ed6a35", [], {@ipv6={0x86dd, {0x1, 0x6, "6ed266", 0xce, 0x51, 0x0, @local={0xfe, 0x80, [], 0x0}, @empty, {[@dstopts={0x46, 0x11, [], [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x8001}, @ra={0x5, 0x2, 0x9}, @generic={0x1ff, 0x6c, "404e710e0b1981899224d9adc9b4e939f6d992dd4ba1bf2bcb6d8b4cbe88802e319221a7b506d154ecd355130f1196a2c14ff42d90475be5c7a360399ca078be8b6a97e473f3378cff6593a52f6bdcec0569904c54b82e9d5790c6f899a5a73ab2afa596e56236d863fb77d4"}, @enc_lim={0x4, 0x1, 0x8001}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0xfba6}, @enc_lim={0x4, 0x1, 0xffffffff80000001}]}], @generic="72f5ef40237887c888854beca3be1ca4def514a94d4608c717b05e55112b5372226393332c1038f034b8bfd8d556cc365460684463fa"}}}}}) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x800e00518) 00:01:34 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) setrlimit(0x0, &(0x7f0000000000)={0xf000000000000000}) recvfrom$inet(r0, 0x0, 0xfffffffffffffdbf, 0x0, 0x0, 0x800e00671) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@loopback, @remote}, &(0x7f0000000080)=0xc) 00:01:34 executing program 1: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000440)=ANY=[], 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/179, 0xb3}], 0x1) execve(0x0, 0x0, 0x0) socket(0x2, 0x5, 0x1ff) mlockall(0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x7ff, 0x1, 0x0, 0x0, 0x0, 0xcf2, 0x0, 0x0, 0xffffffff, 0x1000000000}, 0xb) 00:01:34 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) getpeername(r0, 0x0, &(0x7f0000000040)) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x30000000) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00728) 00:01:34 executing program 3: syz_emit_ethernet(0x1036, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd601553ab10003c00fe8000000000000000000000000000aaff020000000000000000000000000001f1aaff0ccc106a777d3d4d5c815c9c71d3beeb8b0759a2c51fd846fba5c20d7e5a85ced99cdfb8c13157c39d43cc1a3cfc1b80531410eb3b0fe89001490518140d9e74b245825735a6ec940b8a547a794cf063fda5901c82dc24784a01b27367b9df87fa69fb272c5c3bdb00d108eb3e970f27b9f70a2ef21a3fa5161eae9655d2513008f49e678d986930214f9a9fed26915da3d6b76c50273bc1918ceda5ebb372774fa1e7ca19c162e414dc9d5066fe5d8cfcb032273c3eee286ba54273cce3a2579b148287a3c2b6a544ae9d660e4e841148beefc24969e03c2f8f635122fe7ff33b20e51954674a85ed9a0cf996aba8af165970699084ba3062341dad1cd48b896bb00ef8246015b94918b373656024fcf90d72e496bbd3ffd29cb2ba2db1c34af64f9d99b5515c38e8cffd2d6abe7fd6931dd010d6173a840afadc5cf7d6f2e974c508baf488d74f01742a1213eb491a413fe559403a7705bf64eb76116fef3d1ff7f36a244fb69501aa37dd150c52b7ae73cfe551600e867a047ae36370281c339d165f2e6c39b76db27d3c32650a58fe4b56c96674978402ccc000c6e5e1edba07b1321636056008bb24c2bb72826746a1b78e7814a339ffc1c81724bb47d247f437c562985d239957d216dda90857e9cd92eb50e9ade51df0adf2d8428b3c4e7912b28f0a36ae36defd64e6ea63c254308448df0672d1e860552356a214773cc2e4fee71e6b08b481cba6fae22ab34794f350c87bd0bd1f2764c9c16a4e0247f055d1d1cd7a443e0f1d40f886ba824f2cbff3e4d67af5828c93340895d81e7d53c086f38dce0ce52208730ad26b539e65fd4136d0cfce39da5abb03bdeb55e651a95cd67d88d3871c015d4ad05b7b447999b98afd96b23bc3b7b5389bda2c538e2b9017a924abc9461fb7e07ef17c304389516f16fd3b0073cb9249d0dabc9e80a28b705308a20e5746394cb649df924a23340f3aaf4f61bb2f8b7b9bf97cd041c9e3ebb4f0a40a07ad07ae34e201c9512229e0a13e744248ee28e82fd9104c87351f83b91acf35b7909b1969a02f1206e662d9cbccc73a2383e9185861b2633cfb9e0941ea87ad86b1bb22b42f10276ee9203dd647d7aef7f597899d39c5c8ca1b96127e21146bbd8e7217457c97c137b29f3ab209a9d3a1613f3e787af5a23546135a2f5c688f8e852adfb144ef78eebd500aadbe314103cf2547965cd603ac5e22a24c8918e6ec4dc01b28bae46358353f18aa7d5b6f39d72e0e0d1a52cae1124f0be7357e8238f02173b7716d49249e02a7522e2fa6a6a2178ed267654138fd7dda4665ffb02b85de7d93ea1bfb83d9e3c6e758c807facd58a93bf368d786b54884c6d0b0f999984598ce53a7f09f271b43f93b6aa985eb1077d750159fdfb051961a59ac27bf85208df388d75ca2519c941b3d1d9bf5b85681fb565a36c438fd99de2bd4835fe63f5b9bbfa8541acb73b2ad7aea48769dd676698677055e334bb99bfae02e800ed34092f523935ab66b80c0633e0419b066b5a381ca11d3e942aa70603f88d106472aa23ace26277d2519cc0145c8e4b2dcccf42880b25ceca56e76b672b20ca9ca07724aa36af7fd269d720aa9404bb60f2a6a2b02d5b829060c92eebb6b8c7acfb5c8906a7f8ad5f72685dcb70b166df9b64cd6efc10aaa9190765e1351ae1aade9f92506cb3f7a344eaa149fd90ae7899c69e8d16ca5e0b0614fbadfe50857182804b638e2713f40451a780c74b14fd1e073faa7351c303fc568a504b0c93dcb8f695380582931206893555a1ff352cff168af2757fe2ec1ef9dbe4c74e22f040ccadbe9a559f84837482e8d90b2eb61db551890ea1efdb628a25185f2f57d4c0a596b50c8288814edf80f3c281ca8f7021aa341aac97a3a259b8f98f695b4c9d055d294d1f736c30e76389a630cba1ea08b549d0b21c586660453aecb7aa0d491fc044fee9b7d2a7bb54d6469a8a433674137126e868e0fa5bf867667cebdcd54a702ed39875864b9163bc25cccccb9472fbe339fc59d2f2782ed6c4691404daafb3c4edd7f5ab53f4ea7a01720d3614346d029b32a611c80d8c3fb8c27ca02b2574d4b29a2e4f85adeaa2a19bc3766264357811af4c04a277b99fb4565d2c28852e144cbd41fd891f3974cab53e0cb9df7ce94b956a70c66ce920686a5d1d062dc83abaa31e2f5a94766c546423ad8400032b26f5ba27c0e08f9272629f783302efc0830113941b0630cfa0bdd06f5235b6e0b2f79791e2e47a537fcae3d36ea8bf1ffe3fc650e5563b82a8eaeeb35c526b0085809f4d0a2394bbbfa494b15ba6034a9b8d6957833e1ef9b256950163e187409ae22e736c575967be5787be5c55d64cb6c24f20ecf08fd8b8f17357370d67213c023ca02d41955c4946214f65b81fee45b1ceab7fb28c7b650f96e0c41d37ceeabca24c92bf6c15aacc0eadbd38dea3a20b050ff8f8b8203464236f56dde59220453a9f18b499915b6948bec2eb6aed60cefece6d00433a411b25e890f5f41a34e7665af4ef007e8fac500cac5c3fd9ad3338af5b77b6d6c106d2f6e394aadf0508be1434463274bce9e5a63ddf7381523af9ce89687146dd875fad7f72ad532246050ffaa5568bdc348a8955e76dcc734619ae2b284a1c42a4e7d2e9e99b249fe12bd54ab14b02d0cbdb3f800a010566250522c18d0c7db6de5ab276ad2f01ec8b68cbe1a8566e191a3b65b6faa683c323637d42fd4b2bf988d6f7eff699e0f95e65e18aa5fa1f42044e105c8426a430bf7e6d8780db4b9d04e81b582b01f090621a350bc4fd79330f0cdff0946226b8a28f49f7f795a2b0250f3521c0b9f58c1aebff6be1501e9d2040f8b9c6fcb92aa5cb76207c70cf6e2834ed31cecea4e9ba91e1369bd707a35510009854cae1f22a82ca5fef5901e09ce27431095edb0c4354f0bce7a76f993db6fe1c58696d69335843c21ef8e4007050480a73478520ae3fac363308259d2ab38832ad86ea1064339e2f241a11410a413468c2d0b951ddb6d00b0448a276afc1edf0a21455d7ae007679c11d9f66f4796f3f8335280b204cc603412f7ee046469db5667da202f01f83c21277f72be9798dab7deb597b6ab55651bd40cae6dd5c4590af168820bfbf5b47b63892fa30c7aa72c794bc24dffc78812c4c8ae031c633b15b65ad8e09c99d732abebfcfd81070b177d50d18e715fb91515f43fa37e36b9b080d70c7cb3bd8ffebca19001077780620e838cb6745e8c7b5d8ba059f779a9551ad1456b8661193b3176c073a45e41dc013a59e94672589bc0503cdff4a9fbd1fad00d601534de96507ebd3bcad1ddc01fa99b293c260f86bb0544d593f13237550b8442f6cacac897d4930c313548e26c7bbc186cf387d2fa299cd9116fd8098ac7dfc9a8d1247c1db09a94996a572ab71296e85c244ccbc35ca794c9aa73ea314876304eec63e7497fd063ff3c60062b9aff818001a2928ae543ba672df75193a5eaf9508d07e9bd9936fdea0462f2bc3a6694c94fa1c82c9096ec56047a473cd0ad139f2ce059d99f3594af43ce0e05d4228f6c5ab45c988c7c9fb3dc77b57fba8208c5458f8ec7d58dcd12fc35224e906cf3dacb67eea0b0c2d5e30d40c3cd528e839c4dd79930165befdbacfb5a7524d8660ed71d6912c4a4b140a36788ff6cc482dde6f1d1f6ec528dd347c607715391bc200bf3f4973951c14b556d4d8bb254f7e09e2ed692b2e8c823660d1f21a4a72e6009338838110ae40c3bba94918b9d654412f27d6219336b00547f6ef73a8b1419b49f9ff3174476047b30dec08ea5cb6d98453c590464ad994951a8638452592a12509369a3527c9c82663874cda143ba62f3e3349ef5e8ceadb9245c29c3c567513e4c73e403331bc90e843819b5479c30ecb2a123ffde8249fdad9abc82b2e0ff61f351c7a49afd8b9936e926042487a97cdbdc0b4b14388d93556b17712e5d2a61639a764262916b07268bd19b67e88e47cb78cf53ce4f8a39b90e909f8e4b255f9b61df1a775217c1b2b54d0474ffe509c9540fc225b84cbbe5d8d0fa35e297fb07c6368fd1c38cf747de7dcf4579af0aaf96283b5938cbb87cd01768c8566d1a8b61330bdf41cdbb28f1660f2d907a4564fcf985ae424e17bbcfea74e4d79dadb2cd9ff82715fc267a3e049ba048f84af01eb0530e47e23b50885bb8e1f27d1e01419ed9f79ecc81a7b4e8c64823f5dae768fdaf83b1e565d3b331e50d374135ee0dd1780657a7b743ec3bf26c978ccd5bfd0e799c9e73f4c696ce02116be9fbaf0f49b8c888f6342ff510edd09f43e7aa72222ba4d65e91c5d0e9a785252a3b07c120c5b2412fdf27fb5511c2bc64131efcd1732c67f45ec361f26664b78a57735b0ebca9d2c9d2768abca33eba2c7f393b9773c9ba2125c787d7dc70cfb442a256d0ae75022f023ba05bd8bf7b7125c3dc5304a2cef9af45d74b71aa10e19daa6058fd1e66788e85ce5f9b05162e064ba1bd22e68b3d28304cc9cd1d05ade35729a1aac552aad71728936d52cac96ea49e202dcb6edb0397cdcfc1bbac3bece22a6f719e64b42fc702dc5398802053b1b32966fc5daceba24b5b162752577d12f972e1bcbe6b79f65e51972a2029bf9807403c795bd615ae7e784f0b20372bc17341847e18cf51b4553c9a70a9b12554b373f65112da9f97b3476a17e2efd7514dc59ec8263d970593712c62e8190e70a5b608945ffb543b50bf1b7813fab08703ff048ef6757897dd16390294a33df9965aed3ff3d0776c330c6e833e1b1fd001df31715454570eed8bfc641a4b901eada1e4e70395856d53118936eaddd5c0391eb6950ed5203a1672b35a3958ac167ab4264da89f329d156dede72b75c9672abc3475fd4defdd7e513dcd030e773766ebc663120e8fb0e822c94fe9c6d035da2ef1f1586522e2159d143b6ab6eb830b65c8a96a1c31ffdf6ba5aa069bacb5e5bf09a7c919d5dd095a89a6a197bb7a0b7e21230bd62748e1d3356fc7cedb8c38ff685175815153b3191998036b274a71c650cb60531fda100d1e8cedc8b367f28d6b951d9382537f7a908e0cbcd73f4efd494fad8c104a37787f64a41d071c411dbd5f3b173e4077432bb204e156ae957d9ca301eb3c0f65e028a5ec8f534c424e23763527ff6c7c20dc0ec725c592f22d8307cfe51a28f89510218e5652513e73542616e3bc80c264d3469afefbd191ac4b1d8a6d98822c7cd66be490cb0824365ef9177b15bc59b9aca713aaaf04fe9e85ef97231476b55ac20d8145b0cd081561c89314492f0bc1e245c10f8aac88ded1bfeb08abfa2e8647251c08614bdb09832f22f8a2ff5e7b70bbd80ce74e7207a595e5f14a22a6d6788e5485efe41bb64474cee2ee4fdc4e26003836727aac66cbd62d79191f2374d5c5d4f04e51b9e264b480901b22b664a59fad417967915889c8420936ceae95a1e2e58acfd0b22fba08bb27826f9ccea39f8d63b60e5c7d96193650c5bdb8c74f4ce930a2c9ef1afbb47253a0914bff50d15712e406c039a03650d5beb2b4e737bffe9e77135790f5aa4566ebad9a24f8f83b9cc6f8084607b4216b1e0d3fdddce7404b85ffd1963b429302047698667f6b0f21896262127651c98ee748c9c83deac3337ab0e4300fda43ef320202b1bedc5911635e6fedfc655e18829c4195f7cd2296cfc3cb3f74e0940b43c26ce1e0807dc91edbff01562cce5595b76d4c629b31a274110aa67da3e2d4cfc873e4a47c9cccbd55d0e11956825d92d6"]) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f00000010c0)="4634ce08b90cbd5308c13b0a5072e843aac648f26462749e7799b26db22c630d62f269f3ed97f1699b85c86d744b0270fd6f88f381fcd683851e08aca7d2713ffe05fb8300563eaefc788b568c4a229c6f957f75e7618ff071b9dbab453974c2ed948888bdb51a1ae469cf439aae39f6d980c10a630d1e2096688d5d2f9b55a1235288c83a1ac5f2c8f68446e0d9952561a8a44966ea4cf97c6f0a2fc9718ace08d4063b418f2c6f0702df3298fe3c473e1f5bb6d0e218d02ad174d2c5a80e7104423d34c70b0adf3d2f1b7d46d41df04390aa0a8aeddcdb214a7262a90e2f6b9898eb66fc5f286a3f7bb2a09f8e0284b4c44df9e5f3dc0872ed") fchdir(r0) 00:01:34 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x5, 0x1) getresgid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvfrom$inet(r0, 0x0, 0x653, 0x0, 0x0, 0x800e003da) 00:01:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0034d) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={r3, 0x5, 0x1, 0x7fff, 0x4}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r4, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x4, @loopback, 0x3}, @in6={0x1c, 0x2, 0x6ce, @loopback, 0x2}, @in6={0x1c, 0x0, 0x4, @empty, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) 00:01:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@local, @multicast1, @broadcast}, &(0x7f0000000040)=0xc) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00330) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000140)={0x800000005, {{0x2, 0x3, @multicast2}}}, 0x90) 00:01:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x6918) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "7f6d8c2a9aa4f4e9604dd09e697489adc4fae605a275ff34fbb7c968062305e2169a226d5480f4484fbdf551037127112700e03e75b849fb7a61d55911d4b65f41e720a7c8b276086d566e078d1c083386ca3b7cd5b0be1b7f18760e2d75d6c603c97f138561e953f9cf14003488b8e38f15769a37b7d2b633adc7b3b3f01c46c7f6889a7240972d78779ef8fbc5e32975da4f5c3e3a97cbc65c6cc94d2158aba8c601a49ca74010ea2db4fca88427fc594c2d624e14cd6d11c34a2eca98c6679555c8467c6e2c3f46a98a6d1b0b9e456621fe9e30c866062ba06e0f8daaba2ef3cc418d5907a65da1643cf976535cf4"}, 0x100) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000140)=[{&(0x7f00000001c0), 0xfdd9}], 0x1) 00:01:34 executing program 2: r0 = msgget(0x2, 0x180) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x20) lseek(r1, 0x0, 0x0) ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f0000000080)="bc1c1324dce843d5f504f828717b73804d87f2dcf6d8") getsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000140)={0xda9ffe6, {{0x2, 0x1, @multicast1}}}, 0x90) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3ccd}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000280)={r3, 0x1000}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000380)={r3, &(0x7f00000002c0)=[@in={0x2, 0x0, @rand_addr=0x2}, @in6={0x1c, 0x3, 0x3, @rand_addr="8b0e98a86180804bd19b52b77455e69e", 0x5dc}, @in6={0x1c, 0x2, 0x800, @loopback, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x8, @mcast1, 0x1a7}, @in={0x2, 0x1, @loopback}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000400)={r3, 0x6, 0x3, 0x3, 0x86}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000004c0)={r4, &(0x7f0000000480)=[@in]}, &(0x7f0000000500)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000540)={r4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000580)=0x7f, 0x4) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000005c0)={r3, 0x7, 0x5, [0x200, 0x100000001, 0xb1, 0x9, 0x3]}, 0x12) r6 = getpid() fcntl$setown(r1, 0x6, r6) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000600)=""/218) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000700)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x2, 0x0, 0x113, 0x40, 0x0, 0x3}, &(0x7f00000007c0)=0xa0) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000800)="3e4ed8b1ebfd043bf7d012888a57c3f30ce22fc3084c66482430407fe7ab5b29ee5e58a4a934094970ba7cecf0aced73ecdf69ea65") getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000840)={r3, 0x4}, &(0x7f0000000880)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000008c0)={r5, 0x100000001}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x6, 0x9, 0x0, 0x20, 0x0, 0xffff, 0x3ed, 0x6, r7}, &(0x7f0000000980)=0x20) fchdir(r2) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f00000009c0)="d5104bb0c7c5f6ee3e7ed58e77cc9e5861bf2e970b01c28fdf779ddc0a3dc8e806f3f3bc2dec7d41f52a5e53dd08") setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000a00)={0x40000, {{0x1c, 0x1, 0x5, @ipv4={[], [], @multicast2}, 0x7}}, {{0x1c, 0x3, 0xffff, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x80}}}, 0x108) getsockopt$inet_tcp_buf(r2, 0x6, 0x25, &(0x7f0000000b40)=""/63, &(0x7f0000000b80)=0x3f) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000bc0)="369c8b27d9a186001d32b08319334cf56ddbab670ccb2cbde66909bbe9d29e2203be39cb1bad33dd567147c94369322e3e055356ea109aea584bd531757d2cba27add48cab8e09850aa1b0e9af7a9387ac543da4d3668106c51a3443eed7845c88dfbfbada87f740b2ddc032094f5685161d86ebce74d84c74f087810958ee26ce52f0cefbd2052184b9a5c3c04934c976f29e325342a16e77f01b07299b3c599cfb3c03c43e63297e2a334d22a4e5358288") setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000cc0)={r8, &(0x7f0000000c80)=[@in={0x2, 0x2, @rand_addr=0x5}]}, &(0x7f0000000d00)=0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r2, 0x41) 00:01:34 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4, 0xfffffffffffffff8, 0xff, 0x4d9, 0x80}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x401, 0xffffffffffffffff, 0x20, 0x4, 0x1, 0x1f, 0x9, 0x5, r1}, &(0x7f0000000180)=0x20) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x58, &(0x7f0000000680)=ANY=[@ANYBLOB="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"]) syz_emit_ethernet(0x0, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x11, &(0x7f0000000040)={@empty, @rand_addr}, 0x8) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r4, 0x4, 0x10048) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r4, 0x4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@multicast2, @remote}, &(0x7f0000000200)=0xc) sendto$inet(r0, &(0x7f0000001280)="9ca85606323a4aaa53e9f3054a5a33e4a06b5d98d6b485300b4c41b047ed8ef58cc9bffe9ee6d26402ba31b08b70f8f57d275d47e13b58a610cfa036fdad25b394bb7551b7fd4e33e630ef6959505468b18f755fe4a633874955b1fc1a6021ef037a21afc8acad49a83a31e7d4df769a4157b82d00e07a51438de46c869dc52aa919ea490c15915a7ecd7934e16a150eec678781053878c8df09a6737d14b3048f2bf4a2283299dc95bcf8fc1f00bb06ee04012edfa0c56a776edc730d47da5271df2327c02d083faf7ffd17b3f32401bd59b476d9f9a3dc9bc5ffbbce09b2bd86aac6acc859ac371bcc22599ae3efc5c96b8360cc029047fd1f0ad20cfb3763651fb79a945d69cacaad6c978f66b66fce1a128ec1757fd7c5853ff82cf6408dacf8e3c036e1194b8a49ae1713faf2685d149863be4277a2aaac39fb0671a1fa3f4a64bb1dc656d419daaf2546c54e66261e596787d2756e6ce66cd3d8f50e2fc43b4c36d8971f642b0bab884530edd9c15d8e5a1ab748845f3dd54a5f409bc3a7d1756f73c0859a07be6314a44e701cc989a938708a42673e0eb06c5591da4fad1f9330f3f3ee41151ddc82b2a2f95a7c00750c7b3c79d0f2426b5a450867c5eaef16685bee3b41c8ba9faa23d7442cf99f4d4912539a3999e0a03b84cdb6eacca84d5671c6fd83b4008ac660488e91f97829f28940e2585dd18771ce0ac9c853a744fa982e103d892a6b3f4e26dd6777ab9f3d33a2ae9cdc1ddd0ec3c48fab86436719782bc77f75f8114d7e3cea0feb34ce7c8b551bfb66cd04c9c92e833120f6464daf7f2f18568f05bdfeaa535096b30f705b5e99e4f435cdb3448313ea0f7c258ca2d27cc85760ebb72e0bd9ae9b21d423eb5dc72bb06cbbf275d3257aa3815c2d41ec1b4b3f90ee60bb583619ea041957abcc66956aa7f461c1ca0105d83eda6135bfbd28972d7809bda9f98cde237f78d6267b3797c71af7e3d491fdd49daf3db92886220b23293f39bba3a81da21d1749d6407fceac272548e901ee45e4e95a5ea4ae1806121481a59adca251542a528fea8fdd8c5a7308da134d1dbcee1b5125221c781456cea7718a11b7cd55d6249b5d9888ab669e798628784e469ad25f6b3ce25d1cd9349001e8c64c053aba41131c08634475b3e05631f970b9b2e196d6388c37c789279eadb9f44d9ca356124f3fc62c37616112b8350db8704e4ea4cec429639260cd5d19fbf3e205210be60222aa424e965818ad6e9985a77ee10b0404a952755f84cfed683b838e3be41a6fb88fc5f7788cf4d25d5275634fc0371e01a0806f19cd3b270f30272331a66233ab2d2a0e040150fecbd9bec82b5a580ff58aa643434f5f28d1ad535b63f8c9f502ade55fe06e8980d57e4a7a931290d7ce70473d31c1cb73b806ca77ef1c59e5a00bec27b77e6a1380e989c2e5841d467d2ca4fb69dd26aad36ec91e31fb978e9ef30fba80b013afd950fca7e4be3213d69e60434a11c250cb5472ee94e3e5b305757b3dbc14b95eb8d292f452912b07119fbc63ce3b1428e4c2f3e9e2a46bd7b990ea084ffaf6a9778247f5e19eef40607c5057a3a0b038969d84640f8b81477d6105806f6f9021a8a679256c3b8411c9a11f3a5fe4d754987d84ba76fb6d602000101f79294efd719a5c79d488939a9fd0e555fd368a9e25ade82873c01b95b7e695b63dcd11be3afa3fa449be4934b074848af9bc2f5cd87974df9c4e45b5d7213b13fe35c5334e4b50d5b79039b6114dec754d4129e1b6ee684f94ebbd5c3e64daef3293829574bdde0952505218a2c9a31a9fc03c130d0dc8ad425d5b44c1b5c36c1561c0fa3cd14367cd6fb4c014c1fe33e4c0eace52816d9fc4fb080853556c0d6a7059ab52b99a56d7ef428a611e7c8d523eba533a5b24e71fa5201697ee2c16d7d7152875027fe10534c98df431a540d7f66c80bb2f4f9dcb05394cd9e828b6f51c27d8b0e4e41e376ff6bd29db7edfb5007179e8f5abb4e0ad4fa1192ce694ee403a084d0937369c0dd2a6ed57c8994717d607f1be37ffd0e7d8d361cb0746b70fefc0abde1e3677188ee0be1b78f6839be70db11cff61b02fc06bdef2c21be311699ef55e21f3c1a8534a5f29969b97ce232e6fd1da8cbad200f145d6456402411386332c52b80fcb09bffdbed3f4bd6dba92c69ce110b0b584fd45cdd7a81befbe07edcbd5f3079a6d51cf67f806bc758991a78f2ca65f9765b66dfa20dea16d40bf4c9dfc01b154d2d7799a939ece36e311b11d31897330d4e2954e45330cbc523a3dc41e0a6b3ceb9e423be996f4fd81e9963e21b1dc9cc2688003ec25f1eaa645d0b7d6335cfe1810eb392b73c7b76df22d22d278021c22fb33a5193af46f5e294c7be9fe460bb56041d690b5cf02681fcb40f219db07e48b36d76017943dc04e8939b4189ebf283850b222abe76847855d30432dc2f85f0b42c49ce76514bd90b32b426b9c35418a0dfe2d22ffba66021c7a1997ef2f08734a6f490fc4e6cb94c8cb4aaf154e6d9fc22a2c429b8ce039341c54c5782b60c1a5927511c1cf2cf48c05412acef9ea3471ca57d1644b4c978162ab71414c5044720b7bf73c81a9d7ddf864e437994d76045a706e20ca4ff7aeb5ec90ec6eb1113b538ac53151cc58cf8f2684dac54876ab3969e4f448d05f4706716067c681ac5405a8fff7b4f7bdbadaa6ef20915dd72a7f36d1e6dbb9f8c73e579a2f64066c65584796e32063bfabc879a96744a68419b0326b79aec29885716208a366214c4e6ded678ce52ade224a22f84ea595d8bddc18380d01bd7b7dd9d7801dd80c0120796818c70e40f869414f7a9cb8b688e7c0a351e8d78da5855fe02219ebd65ab6f4931b623ac3b30b54b0b5a5c1d5f5cb120990269bedbc53ffcb1b96ed21ce6aca71e4518a4c8b185253ccdd060c1fdc1e89f8aca9dcdd118b66f1598f65c92733e53be3ceea41f5a2556d199496af6e08a613c55fb018a9b7851eb7378b924d49bf72af34518323006dfc5cf52daed00f484733ece392f4b0a0d7395ec28e4383e184d4b34fbd2b1cf978fad51851144d0c647480469f4de78005868547cad24a5dd83f279b0696c43f08ef023b7f07f9f715ccc73214dcdd52ecda3b273cd25ee43f28cbe9005da37bcd458e0464883804e1640ecec11d44fbff95100d15dcaa020922b3478e33530d337e36e8f73a4cec30cf34006e1b3cb95197bfb4ea2d00fb98c14601d9206e5d262ecf4c173146a9631eca5a8ef4fe6e8bbd894c0ccd2c2a9ecde7e976f607186adabe2672808d75584c980fa9bc5b8015c43c124ee37806ef0c6939900954f703279b1972c75455e4f549d007bc0e3a449c2208e11fb7176bf991f479e4f4669a6c24d64dbd7a8b5afe906d859f78c6e527bdb7d34145200a175fe16f9836db6ed0239233589b5445d0204ad01fd68e3bc54a1a8a5d8f4448e51e582398b2ccb89fd4fc4c2442b97ea38e1e49bb82552c77a01377d391be2866991f01a403612cb123b2d2753c43d887f82b3106ce04e394c73a59693037fb955ccc899bc3331c90f2e83894137be8e5dbac0fcc8aee3c9784a24e4f81e2d05132f4ac3794e621953d43cd9a606b754684df864b8277018d501c9a851eae364848a97dd816f6bc3152620ae9e56437a08b636650cd873642e7bf46ebe9a53d668d9179eb0bd51cce7bc5f90f87caeec69a0fbeefea7610effdf6d0665b6fb71fb8fcdb5b6cc4df067218d4f329483e06e64e4779b00ffd888ef341172e5edce44b1c85d8f344a3ec34dc93f2ca3dcdb3f33df2faff2835fe36edba663dd73713bb623f737543a8d05cfa889204a20aa8963601db1dd083ef2a664995e4b468b2f412424a297fb122a54fe3861cd9f1154a2b14b244da9b8b74b1f65657c0178cd7b6564e0047feb8ac194fa67694ac7bdbfc19711cc9b9a2d8bcba82f2ebbb0f81e142d30c93dd3ed304a9474697ae978447d0898981c05dbc7a162c7f9f944030843c2ac650bd8f92b4a4d289ff13451709c6c1d4158bcd3f683eb4ebee87ebe71996ba5d01056d2adefa92d71a757266fcacb6a45d6cdc8265f2fa0b1f8c34c7742f2d4d10a5e03b15271710be8e827947f1d9c9f88169527fe5001dc71525ef5d444f911aeabbae0074cf8d86ab75f3f5d8e0580909e0ff82c00cf8ba4a37ec834747f1024fd017a8b40ebc22cc80e3c21e4eadbae0cad83d1940aa6f9c9b9d0f1bf542b73da8c67824c3213eb3f81f7ab2bb100fa66ed9799028a726f051f6b9c44a8db3abbf1ea70a92aa9d9137d6a8d62cdd3b0d49d33776deeabf7acad3ff94cb3dd4688d9e24e1fc3b708e4a2eca9dc528390b7e514ad83b056ffe48b685ebd4ebb633e4108ff0526f58268c6b618a0b2ea9e585caeb1dd50a84956f11a1a589f4f1a67db577fd5130d4d46297f6e621a899998a0f782e7c75a76ca7661333419cc6f3aa204f005366806610144ebfb2a44f9df5fcd69b45c54707d62cf72008d08529d3cb5d68cb645568a18956ad12d6c75cd17bf5ec5d74caed38076ce0e4b575d785a6f99247d7e680e446aa7331bd02f24dc6e80f107e7442857dbf1e8b128cc053e3ac314288e97682e9e588cb043f3fcc9b08905222fe22ff15a553a500b4fcda4a6d6b5b6674dae48ee9b4c372c2b1e1acd80e4769e2b04d9a161b4b70850c69435cca7a81f5671101d5dab19cc1c493f4e8b9c6b1a423835c7114c744d95bb1cd35d0f415f7854873cb372fae8742a79506e5471386e4fe43c2b08b522d62929e1991946ab600716c2a12c152ae937e3a70f9ef3cebe45544dac9f3b585d86c8fb9bf7513233ff0ef369cbdc25d24af25377c80f2fac197945078850262de2fa9a1a92545d88c1ee0f2b8f41e5b53693c0a1153baeb414fba20100b13dc3487b07588c478ea3c5334b323854122515aeb99f39d67631b485876d7c14262e22d62edff20ce0cf7bccd6f98e78493f612d2c9ad4f0a9e0f65e02e341ae6effbeecc10d71dd9cd7316f4ed85abaf0994fb5d0b7a6316b1acc667d530a5c6c293c88a61e6ca6a3662940fb865c8055150e4a65d9d74e91d9105201cca1c69da698a0c19acda04659d42fe0e2c25d7eb48352a5e5e781b05497b023815c5e25946604e9f9990e5a5bebba619ee8dc65f7736c915f87c53e580d47000f64f95bb3c32a21c6d3560cb361220e29ff22cc0032ab767f5c5e5126bf676da0a8874f541343f158aebd819872df81f5ba72fe7e7a91bc776b3aadb489dbf857cade6c4d908e0395b41278e4ed946a141b8a5ac674400dff1fd6be492a26668f4bf4b34cc72a9ebec591ece732f9617287c10e057df03fd33c467d5e323b3ed77696dae67c16f3a9412a5723f98bc8e400be143c076e3b96d4ce7c6057b83d4d13b21878f3bf4f053514a9695f271db06eea8b80f59b09971653fadbce0542e447755c5a53391d89f255d5fa07aeaa9e8cf5ca9a605939c6bced82764b2e851b42dd9d3c592a295bac5ecf5e9d765b6fb8887933bf3385ce7027295f259d2c2645f12d3c8ba92938f7a71baf681a94bb29210594f301b5ce21eda844f928435aae4cc8871d15f885c0abd6a5bdfc1ad0ab90fb69cd73b255d9d72bd17caefa9aaaed5927986c3ac5be169aa4cb4c8d247cf5b7a421478da29982d0be393b31095f63e7d19f6febf540521abd581d90326b61d6fe4f1a9266bde53df6508800e9d2adfef0f0180ac23799df3f4c3166ce295c5c017a4cb818e4efee6c2fab8cd9954e716", 0x1000, 0x4, &(0x7f00000002c0)={0x2, 0x2, @rand_addr=0x5}, 0x10) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x800e003b9) 00:01:34 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000100)=0xfffffffffdfffffc, 0x2ad) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) 00:01:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaafffffffbffff08004500001c0000000000009078ac1400aae00000011100907800000000"]) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000040)={@remote}, 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0042e) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @rand_addr=0x3}}, r3, 0x40, 0x971, 0x1, 0x80000001, 0x1, 0x6}, 0xa0) socketpair(0x3, 0x20000002, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000140)={r5, 0x3f}, 0x8) 00:01:34 executing program 3: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00') r1 = dup(r0) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) fdatasync(r0) renameat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:01:34 executing program 0: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x801, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)="51001f632c", 0x5}, {&(0x7f00000001c0)="7342696720d387097dd4f318d83fb88a2898fe4465a5b3a53cb6568f3aa8429b18a8b5ae933115a4b475b8d4e9ebcd209142e72ab39a015b482e10f68f4266843cbaa4ee5899d652558769e2673b341c649384ae9fbf46c5151549a4f7e9e00c29f758e3e6849c8199a9fc865a8873d5e5684bf679780200389e596dc3216dc051460682a8b5528e163ccb8100ae14b5f5aa2a366ad1fea3b17b0b9f080093e5499d642a42083ca9820c0ffd634f0c975e40a33c4fcf9fa6da3ae4b968337da119d5cb5d766a5aa3a7a4feb8c54aa20837c990d297865f74", 0xd8}, {&(0x7f00000002c0)="c49ae4afabf5d518d3c1f40efe1004a0ca1515f67a687909de1bb5b46fc259d1a3441cbaff4c7bc95dac16f5903a9a9676f255cfe574d8d7514d618b81c21b6b9d092d04b9913bd00af00575a941a09df91bd5d2eb54d866832e179981a60fc0d16134abdc8e399de740761a30a7ca739cebb6217c82a7b30304db590d41548131bfe4d2a93cdbab247b53f866ff542cc6aeba10069dd2daa49178e428d97c8c818f13444a4b2a3a4c446a9b53739423a3667fe34a124e0e5bf5c637200ebcc577d7a8ecf8760b2b1abea35c5f3fabb8ebc81749b55ba5e153549776b01530770022412d5d6353", 0xe7}, {&(0x7f0000000400)="0cb16328ecf6b898fe15cf011ba893f763a59aabeb458f508610ef68dc5c85fa4f6a5659079a947f575ff3f536cc4970a0859f48766e2c7b5926ec5f1600ebc30019c45aefc3b2f0553a76d7aac5fe25b898f7e6f57149b1c282a91364963a375166940a2db904ad3ad74d2e9ff44e6e75506504499543dadd19fcb7b65a5e5e5a5622b5cd0a5f69c6ee960d8bee3b42887c6c31c72d9fe1458f95bfeb0ed3d68ce5d7e2356c5a71786efa423a2011ca2ef9341c56e4666ef15529ae52806ed6a71c989e9151756c5c34d68d3255eee645c6e381838bb2e5", 0xd8}, {&(0x7f00000000c0)="04b73c67f4cc198da8789e2cb20cc5508bfbbacbda046871748950b0d4a92472", 0x20}, {&(0x7f0000000500)="c7d8f118105912b6d188961713c5af49655bda0cea018159bad906be6715089e50484af1bcd6776d463e643b05999313c756f8f21bd265a7a394133da8915a600e51ad4907ab5773d17c87f1852d025350ba63a6f3ff3ea92ce56df6534ca2083b687f5c3f9be4ad379454caba73a3372dc197c52fe7f2f253e85ce5cd224772b5437d736169a514aa", 0x89}, {&(0x7f0000000100)="8275c195751312ca197c87704e7c23c53b11d6e99a523718b606c73d20f5b02a046d963d5c35610da7f24ed2758776310036124510173fd83ad5b94fff3b40dda90215d5af866f28c3a85e63b2a91839c20f2a1a96640176", 0x58}, {&(0x7f00000005c0)="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", 0x1000}], 0x8, 0x50) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 00:01:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@loopback, @empty, 0x2, 0x5, [@multicast1, @remote={0xac, 0x14, 0x0}, @loopback, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}, 0x24) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) getpid() recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00518) 00:01:34 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) write(r0, &(0x7f0000000000)="0d008b72baad1e4fb25d5ad9", 0xc) socketpair(0x0, 0x0, 0x400000000000e493, 0x0) 00:01:34 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000480)="a381af97a529015769456d7a67477499475624e7797d6b2b242f0ec405ed61a155b219a3e5ce40bce532e8664c9d2527eca50f87fae34290a992") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000000)={@loopback}, 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='&{-.{\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\'\x00'], &(0x7f0000000400)=[&(0x7f0000000180)='}\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='l:\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='-:\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='^\x00', &(0x7f0000000340)='(..!\x00', &(0x7f0000000380)='\\):\x00*\\)#\x00', &(0x7f00000003c0)='\x00']) 00:01:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0031d) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x2) Jan 1 00:00:54 ci-freebsd-main-0 syslogd: last message repeated 1 times Jan 1 00:01:34 ci-freebsd-main-0 kernel: arp: aa:aa:aa:aa:aa:bb is using my IP address 172.20.1.170 on tap1! 00:01:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x20, 0x5b, 0x100000001, r2}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xe01, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2}}, r3, 0x80000000001, 0x480000000000000, 0x10, 0xf569, 0x3e, 0x8001}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000340)=0x10) recvfrom$inet(r0, 0x0, 0x0, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r3, 0x8}, 0x10) 00:01:34 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x7, 0x4, 0x10, 0x0, 0x8, 0xff}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=r2, @ANYBLOB="00000080000000000000000500ff00"], &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x9, 0xffff, 0x4000, 0x81, 0x5, 0xfffffffffffffff8, 0x1e9, 0xa53c, r2}, &(0x7f0000000140)=0x20) freebsd11_mknod(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) 00:01:34 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) recvfrom(r0, &(0x7f0000000080)=""/120, 0x78, 0x40001, &(0x7f0000000000)=@in={0x2, 0x1, @broadcast}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x811, r0, 0x0) 00:01:34 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b7) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0xffffffff, 0x4) 00:01:34 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0xffffffffffffff81}, &(0x7f0000000140)=0x8) clock_settime(0xf, &(0x7f0000000000)={0x7, 0x9}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchdir(0xffffffffffffffff) fsync(r3) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x800e0032e) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r2, 0x4, 0x8, [0x5, 0x2, 0x1, 0x1, 0x1, 0x6, 0x7, 0x0]}, &(0x7f00000001c0)=0x18) 00:01:34 executing program 1: select(0x40, &(0x7f0000000040)={0x8}, 0x0, 0x0, 0x0) close(0xffffffffffffffff) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000000)=0x1, 0x4) 00:01:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00307) 00:01:35 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xc000, 0x9) 00:01:35 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000140)={{"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", "266bf1db877b2be3191c6f0d6d76a1b6b0a06c50ca5f2d595cd2f55d90981e01", 0x6, 0x45200000000}, &(0x7f0000000080)="753d44f0b0b3b83755f7c5f25d89e4ac639c50cb8e95b378da2dff63412919ddca30c2b5944dafd9372c545360f6db3601a460f0402243d6623f0b3a1f37b0b8ccae5d0a35f93c4ab6c1859c9ed205e070d68d44f6bdc9d33f58ab56be32550e36ef5074b54239d82c0bafc1f0bcbaffd620b11079150b5426df02623b9f16d8a5c4c1a98089ca443632d8e6d1f3", 0x9, 0x800, 0xfffffffffffffffc, 0xfff, 0x2, 0x2, 0x0, 0x2}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x3, 0x0, &(0x7f0000000040)) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00307) 00:01:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x8, @ipv4={[], [], @multicast1}, 0xff}}, 0x0, 0x2, 0xe9b0}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x0, 0x94, "c08245a75a61a5bdd271e1bd4b19abb256a8d06273d73c7dd6f7b64f7341d545c84e9cd8738e4f73f39bb903779615314953739d9c54eedca37dd7423a433fc80e67675d945081887a38e38fd7ae343011d4ae04348b8fc4d7eabd9a9c1703578c697d21ca763d50969a8fbd1919a3fd8e7c9840420760f24463625b3fee34fd0f284bf78cbb442ca69d6ba659ae4e2617c5ec7c"}, 0x9c) r4 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_mreqsrc(r4, 0x0, 0x4f, 0x0, 0xfffffe2e) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00386) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xc000, 0x2) 00:01:35 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) lseek(r0, 0x0, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x54, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1, 0x1, @mcast2, 0x7fff}, {0x1c, 0x2, 0xffffffffffff5d75, @loopback, 0x100000000}, 0x20, [0x5, 0x8, 0x800, 0x5, 0x6a8, 0x9, 0x2, 0x5]}, 0x5c) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e003ae) 00:01:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, 0x0, 0x5fc20a75b77bee60) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003c7) recvfrom$inet(r1, &(0x7f00000000c0)=""/178, 0x35c, 0x40002, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:35 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x7c2}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c0000000000009078ac1400aa010000011100907800000000"]) r3 = dup2(r2, r2) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x800e00908) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)="46b075b28ba90723fbd5add5b9d1137e3e2c1ab984fa54c19f494cf3f44811df215d141245e67973e9000e7af5ae4eacbccd520eb0080b371eb5bbd78769209dd70ba143f8be805fd3838b1df455f94cea01c48a5022fb2c2d3fe71a883dc655894cd72427c5bc033b75a0cd9183ba40cff54b0077927b74a576ca396ae63866218ce2a6840aaa28d4188647e2877e88717676b14dce29bce0f99b8f0e63e6eec9e31a090aaef0a6b3c4155d633ef2ddf983ffe4354bae20d9e387c066a62c52495049ff6f4cc0361bf079a90869f4bd0f7752b672f43d68ba94e00ffac7", 0xde}, {&(0x7f00000002c0)="335ec1a0aeff2c4f52a6c2767963dcfd1fc06cdd3c1bc58bc2f219f5d806a8106df69621296780a680aacfb5f7f334be471fcdbf56cf25f29ea2cf1cd9242e85bd9832cd446e060ca575691a99d8c8f7ac89d8923d85d8044eebdaa1653aa686b375e5c917c1379ba9ca7ebb176a856b9bb7c33e48c8bf96bc8c07e0668d6491d8f79b5e6849236d7dde7fb0ae3d5e23882749daaf3fbaa7ddcb602cd8d48dc31f25a082bf26506950369bfa5cfe7b", 0xaf}, {&(0x7f0000000380)="043b2cea6e87eb90f5d85baa9b9d2a8eaffbf1f5c586c53031ce69a3b8951ea20e8f1dbe18f4787d4fd23dc8ea5944ed7a5f6604809868d362e4acbab41623ab886b99f2b448a16ede3e04da35898d98947d1cc2b6a1", 0x56}, {&(0x7f0000000400)}, {&(0x7f0000000440)="622728b597fc37343880ae7b54b89e0ca6d44174ae88bf1ddc37844f4e0ba5a1a75a69b34100ee00ea7fe8419f2a2bb0469ffb3ca7e003e15541fcaa0825ffd73fea628f06761460d846817fcaa509f1e9006aa68363ae36", 0x58}], 0x6) 00:01:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x81, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b5) 00:01:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac9219c85a9e2300bb000000000500907800000000450000000000000000000000ac2300aa010000f7429bbb29aec7e97fbdb5be2107000000000000008a64631e04765303c2b642a7d05ef3853a188da14b5ce48c9bac5fa32307331144f8da0c5e27dbb6cd12c79883b8a10ba1c8c02d71a91feac6a9"]) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xff}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0xfffffffffffffffb, 0xe177}, &(0x7f0000000280)=0xc) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00435) mkdir(&(0x7f0000000300)='./file0\x00', 0x10) chdir(&(0x7f00000002c0)='./file0\x00') 00:01:35 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x80000001, 0x100, 0x1c0000000000, 0xfffffffffffffff9, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x8c, @ipv4={[], [], @broadcast}, 0x10001}}, 0x0, 0x7, 0xfffffffffffffaff, 0x80}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0x896, 0x9, 0x8, 0x8, 0xffffffffffffffc5, 0x9, 0x45, {@in={{0x2, 0x3, @multicast1}}, r3, 0x7, 0x4, 0x3, 0x1000, 0x1}}, &(0x7f00000002c0)=0xb8) r4 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000300)={r2, 0x4, 0xdf, "92aa7b0529d426aaf937e0f7c0be45b5f537f7eaf7a368238dc1251cdaf89249091ee8c0bef2b2ae9c1d6c9ce9210ba4d01c38867349232fb47640af2bed44f64308e5ee09c1d784c07e73c1838de6f8e4d3eae7fd3b17697f8ad2c95e3843d9f9880eb4f855ae0d993c6b5f623713ad20fd236a8a29df5fbf04b8368ee3238a6ca08a860b44102daab62c2777a690fa2648200b44d0fbf7ed6bc492eed1a4e3d56fa164713e6286978b7b227a7e1ae9ecd836396c94fc13471a1b8ba0e2ed8f67acf2e2b52cb61c791307c7d75af572e6a71a41b70545c724332b44fb2cfe"}, 0xe7) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000480)=ANY=[@ANYRESOCT], &(0x7f0000000100)=0x1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00769) bind$inet6(r0, &(0x7f0000000400)={0x1c, 0x1, 0x1, @loopback, 0x3}, 0x1c) 00:01:35 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c7a0000000000000000000000000000e9"], 0x0) r0 = dup(0xffffffffffffff9c) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x30000000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:35 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000001280)="000000000000170000000000004aed8006000000", 0x5) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x9, 0xf, 0xfffffffffffffc00, 0xf0}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000440)={r3, 0x8b38}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000240)={0x9, "60cbbbbd1806f69e697e056c461fb92c"}, 0x14) r4 = accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xffffffff, 0xa, [0x0, 0x1, 0x80000001, 0x0, 0x6, 0xee, 0x7, 0x100000000, 0x40, 0x9]}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000100)={r5, 0x3fff800000}, &(0x7f0000000140)=0x8) 00:01:35 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x3) getsockopt$inet6_tcp_buf(r0, 0x6, 0x63, &(0x7f0000000000)=""/198, &(0x7f0000000100)=0xc6) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x8, @rand_addr="6527838da51e8bed20c657b56abf7842", 0x9}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) lseek(r1, 0x0, 0x2) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000200)=""/27, 0x1b}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/59, 0x3b}, {&(0x7f0000000380)=""/68, 0x44}], 0x4, 0x0) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000500)={r2, 0x8000, 0x1, 0x9}, 0x10) sendto$inet6(r5, &(0x7f0000000540)="029b5acedc2384f54b1f3d82958385724c4a13bbf71be2e600fc1bc858df805fcab35129740afa1045660002ef715a284eb2e56b6a9c76c3b0123cf617eb0e7121234a05349ce88f1b331d901f16088cfe91e827fde6817ba5671ef3265b3a712cb15564d8e09cb39db94ad2609193b0439422367f3c843750a3f50377c8f01445efa3b6f89abb48ba4d9a3a", 0x8c, 0x84, &(0x7f0000000600)={0x1c, 0x0, 0xc846, @empty, 0x4}, 0x1c) r6 = fcntl$dupfd(r5, 0x11, r5) connect$inet6(r1, &(0x7f0000000640)={0x1c, 0x2, 0xff, @rand_addr="85d0ea34b899e94850ac76927a345de9", 0x800}, 0x1c) __getcwd(&(0x7f0000000680)=""/26, 0x1a) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f00000006c0)={r3, 0x200}, 0x8) r7 = getpgid(0xffffffffffffffff) getpgrp(r7) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000700)={@in={{0x2, 0x0, @rand_addr=0x8ea4}}, r2}, 0x8c) connect$inet6(r4, &(0x7f00000007c0)={0x1c, 0x3, 0x8, @loopback, 0x2dd7}, 0x1c) preadv(r6, &(0x7f0000000a00)=[{&(0x7f0000000800)=""/62, 0x3e}, {&(0x7f0000000840)=""/185, 0xb9}, {&(0x7f0000000900)=""/247, 0xf7}], 0x3, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000a40)={r3, 0x3, 0x7f, 0xffff}, 0x10) getsockopt$inet6_tcp_buf(r6, 0x6, 0x40, &(0x7f0000000a80)=""/200, &(0x7f0000000b80)=0xc8) getpid() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000c40)=0xff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000c80)='hd\x00', 0x3) open$dir(&(0x7f0000000cc0)='./file0\x00', 0x40, 0x3) shutdown(r4, 0x1) ioctl$DIOCCHANGEALTQV0(r5, 0xc1004431, &(0x7f0000000d00)) 00:01:35 executing program 2: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r3, 0x9, 0x40, &(0x7f0000000000)="4bff8aaa8938ea565916b149", 0xc) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, r0}}) setresuid(0x0, r0, 0x0) shmctl$IPC_RMID(r1, 0x0) 00:01:35 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xffffffffffffff31) r0 = msgget$private(0x0, 0x504) msgrcv(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f65f49f8a6bf6203a221b6ba0d85f4018cf8bc9d72"], 0x78, 0x0, 0x800) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0xc) 00:01:35 executing program 1: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getitimer(0x2, &(0x7f00000001c0)) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e0037e) 00:01:35 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x30) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) rmdir(&(0x7f0000000000)='./file0/../file0\x00') munlockall() 00:01:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpid() r2 = getpgrp(r1) recvfrom(r0, &(0x7f0000000000)=""/58, 0x3a, 0x82, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x3}, 0x8) fcntl$setown(r0, 0x6, r2) recvfrom(r0, &(0x7f0000000140)=""/178, 0xb2, 0x80, &(0x7f0000000200)=@in6={0x1c, 0x1, 0x584, @remote={0xfe, 0x80, [], 0x0}, 0x20}, 0x1c) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a6) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet6_udp(r3, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_mreqsrc(r3, 0x0, 0x49, &(0x7f0000000080)={@broadcast, @loopback}, &(0x7f0000000280)=0xc) 00:01:35 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) read(r0, &(0x7f0000000000)=""/65, 0x41) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00728) 00:01:35 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xdd, "4bbf99df6022dec3e5d74b57cc965726fb1b2a00ea0173a5a4e57c4e078e55db465be7cfab1e24497434921ee8fa6ca03b18cdbf56503cde0d704d762bca8f2360040b86416ef7c9b8831d80b166e3b7fe55327becabc292d6eda9000053158b00fbcc0292c09239a7bbc4d9ee0f2961d1560d3ff74fbf153433265dda00647e472d4512efc9f5baead2f5c0bbfd7189a4b3709751bb2a4efde3599fd3476027d750bafccd5675115c4576ad55306f7f2b9b8d3635f4e31ab6fe9fed7a9ab2a4039937a4da556dff5d05684a78d8cefc85686f77afffe74174e13bf98f"}, &(0x7f0000000440)=0xe5) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x1}}, 0x0}, &(0x7f0000000540)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={r2, 0xfffffffffffffe01, 0x20001, 0x401}, &(0x7f0000000300)=0x1) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r3, 0x7}, 0x8) sendto$unix(r0, &(0x7f00000002c0)="06a28db22d67e601eac99a03a4c4dc", 0xf, 0x4, 0x0, 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000100)='.\x00') freebsd11_stat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:01:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpid() r2 = getpgrp(r1) recvfrom(r0, &(0x7f0000000000)=""/58, 0x3a, 0x82, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x3}, 0x8) fcntl$setown(r0, 0x6, r2) recvfrom(r0, &(0x7f0000000140)=""/178, 0xb2, 0x80, &(0x7f0000000200)=@in6={0x1c, 0x1, 0x584, @remote={0xfe, 0x80, [], 0x0}, 0x20}, 0x1c) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a6) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet6_udp(r3, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_mreqsrc(r3, 0x0, 0x49, &(0x7f0000000080)={@broadcast, @loopback}, &(0x7f0000000280)=0xc) 00:01:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) shmctl$SHM_LOCK(0x0, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e007ce) listen(r0, 0x0) 00:01:35 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0) 00:01:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r0, 0x0, 0x33c, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b1) 00:01:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) semget(0xffffffffffffffff, 0x80000000000004, 0x403) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e0030f) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00351) 00:01:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0032d) r1 = open(&(0x7f0000000000)='./file0\x00', 0x240, 0x20) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) 00:01:35 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, &(0x7f0000000040)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003ae) 00:01:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCXROLLBACK(0xffffffffffffffff, 0xc0104453, &(0x7f0000000040)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00517) 00:01:35 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) sendto$unix(r0, &(0x7f00000000c0)="937d96a0f98057b1edae8025e1c17ccba80789c759a813c5a6668ac6108bc74870144e3da882a715410047953972890292a4", 0x32, 0x8, &(0x7f0000000100)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fdatasync(r1) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00330) 00:01:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a6, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff080f4500e9f785c7000000009078ac1400aae00006011100907800000000"]) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)="708497e50d22adb6d019989889934718a81594532a7bc7d05aba923b96babfd7ea930046f2661764536d5057fbc27cba7e7ee503cca79aa35aa57132e47edb26d4032c2c48f35041f74f060879de83da237e5640a442e3155e29e4e0cd2c444f27646a104e28de0e24441319c4052aef5f1d9571705003e84370a5c25c828a182caf1c", 0x83}, {&(0x7f0000000140)="cf4e711cc9946fe2101a69ff06ce443b3a03b0cf45a88a69eb761a85b7efaf12ea18ea15d8cefe39fa181cbe439c1ce5e352a955c176ddc257e756b558a23ea749691a55cfe621e940cbc854b3b7526d437cb212d829edbd9b228483dc465a84083483b4000f86b81b3a633328bfd83e2587bffce7473ef5b72e75dae2d9921905cf46945f2f9b91599d0e4009d15160d39f2005c74c9631a8fc92769e6f916d12a0f92aa3aa3c675a72cf48e318ee60532353d65379388ce7d09b43d5ab20bf4f", 0xc1}, {&(0x7f0000000240)="49be42c37bf35cbfaab03dad7a34fa4674c9cb9076f3736fd7487b1511504bc29cc6d62d753cf5e6c66eb370de981ca93815a6bcc2c76248b84c4757906400ebb03f13ee", 0x44}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x3a8}, 0x20100) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x8, 0x0, 0xc848}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000780)={r2, 0x6}, 0x8) msgget$private(0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00460) 00:01:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="10dec722383a70f5ffffffffc4004500001c0000000000009078ac1400aae00000011100907800000000"]) getpid() recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b0) 00:01:35 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socketpair(0x1c, 0x3, 0xdd, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1, 0xfffffffffffffffb}, &(0x7f0000000080)=0xc) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x1) madvise(&(0x7f0000e44000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000af0000/0x2000)=nil, 0x2000) 00:01:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r3 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000300)=""/28) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) r4 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r4, 0x2, &(0x7f00000001c0)=""/123) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:01:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00385) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@local, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000080)={@mcast1, r3}, 0x14) 00:01:36 executing program 1: syz_emit_ethernet(0x4, &(0x7f0000000140)=ANY=[@ANYRESDEC, @ANYRES32=0x41424344, @ANYPTR64, @ANYBLOB="5000000090000000"]) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:36 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000140)="94d97114af34452a2e37accbeb91f53ea3560cc0556bf9d045ad63e27c1109c57eddfb1789ef9284d902642421cea32b4fee4fc26b1db2dd52db1557f1793943621b38386edd8a7cf374cbf9bc97523bc9ba7c3b7311576ca940860ada6acf648eef24a6cb3a7d00dd") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:01:36 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e006c7) 00:01:36 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) socket$unix(0x1, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a8) 00:01:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e230600000000000000000000000000ffff7f0000010300"/128, @ANYRES32=r2], 0x84) read(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast1, r3}, 0xc) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00317) r4 = accept(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) r5 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000300)=""/163) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000280)={r2, 0x956}, &(0x7f00000002c0)=0x8) 00:01:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x5, 0x0, &(0x7f0000000040)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00367) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffeffffffff, 0x3, 0x800, 0x1, 0x3, 0x3, 0x7ff, 0x2, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3}}, r2, 0x6, 0x20, 0x308, 0x7, 0x1, 0x1}, 0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x1, 0xffffffffffffffff, 0x1800, 0xffff, 0xae1, 0xde14, 0x7, 0x0, r2}, &(0x7f0000000240)=0x20) 00:01:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = geteuid() r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x34, "f290a0f095b968a7ae14f24cd053d310ada56374af4279e5bd13b86048e67d0c91be5a2f87e22a8385f67d4958e852ab110cc762"}, &(0x7f0000000280)=0x3c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000002c0)={0x3, 0x0, 0x4000, 0x4, 0xf39, 0x401, 0x7, 0xffffffffffffffff, r3}, &(0x7f0000000300)=0x20) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000340)=0xfdbb) 00:01:36 executing program 0: r0 = open$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) r3 = fcntl$dupfd(r2, 0x0, r1) accept$inet6(r2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msgget$private(0x0, 0x10) msgctl$IPC_RMID(0x0, 0x0) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000040)=""/144, &(0x7f0000000140)=0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCCHANGEALTQV1(0xffffffffffffffff, 0xc1304431, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00319) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x6, 0x6c4}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x1583}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={r2, 0x4, 0x3, 0x7f9, 0x4, 0x9, 0x0, 0x80000000, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3, 0x4, 0xfffffffffffffff7, 0x4, 0x5, 0x3}}, &(0x7f0000000240)=0xb8) 00:01:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x1000, 0x800, 0x2, 0x4e, r2}, &(0x7f0000000100)=0x10) 00:01:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000040)={0x0, 0x1}) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0}, 0x10) 00:01:36 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xa) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') fcntl$setflags(r1, 0x2, 0x1) 00:01:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1013, r0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00395) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x63a3, @mcast2}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x6, 0x3}, &(0x7f00000001c0)=0xc) 00:01:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x241, 0x18e) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x1, @rand_addr=0xffffffffffffff9c}}, r2, 0x405, 0x3ff, 0x9, 0x2, 0x1}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c) 00:01:36 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x100000000}, 0x24) write(r0, &(0x7f0000000040)="2cd7390fb0cd7b752ead2ef8994080347c12bc287a654dfae9cc31ce101dad6b34861dba4e261f6f8d4762b7f27690782f4e2984dc979ee3bfbf88b468dc2e100949211ad2ef72", 0x47) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x91}, 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x6) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_data\x00', "9b1903d49fd5c72e087029f5964a44ef41c210c973d74405096106d998fb338f54afacbd07bd9ac7c5dd57fdcffc3292a8c6a01879e624b38110f99df1de8dd155a1fa0abeb4cfb2ff985be89a94d30d5f17afc328a57fd9aff3b33c22af602f6d393c2512fd79367ff6fa5f0b41ac58e9d37610d1902700355ea410f4e1d246210f6950fa06d5088e99ec828498e90dc0601cf59f27cb9833039faa9659c3d23b26bf9f3a6865745502f8a68e2053ee5a2792ccc36fbad1304243e1e01d179131c23059ae1bb1267199094e59de67f99206e687bf7a695da60905abcd75b535004291a7c70eba95a0b29e8d22fa13a4"}, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x848, &(0x7f0000000280)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x2, r1}, &(0x7f0000000300)=0xc) recvfrom$inet6(r0, &(0x7f0000000340)=""/50, 0x32, 0x81, &(0x7f0000000380)={0x1c, 0x3, 0xffffffff, @rand_addr="ad13501540866b1e09c56b6fc0a9ce85", 0xfe00000000000000}, 0x1c) r3 = accept4$unix(r0, 0x0, &(0x7f00000003c0), 0x30000000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000400)={r2, 0xffffffffffff65db}, 0x8) truncate(&(0x7f0000000440)='./file0\x00', 0x7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000480)={r1, 0x1, 0x9b, 0x3dec6d5e, 0x3}, &(0x7f00000004c0)=0x14) __getcwd(&(0x7f0000000500)=""/100, 0x64) getpid() r5 = socket(0x1f, 0x1f8487e1810eb219, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f00000005c0)={r4, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000600)=0x10) ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f0000000640)="23debab1e31b915870fad2dd9586b6a00943d461fced289756404a86df4987715d7aa8dea2b1dbec63b1d04bf85780315f4e383cb2429359b45b199806") getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000680)={r1}, &(0x7f00000006c0)=0x8) truncate(&(0x7f0000000700)='./file0\x00', 0x2) readv(r5, &(0x7f0000002900)=[{&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)}, {&(0x7f0000002780)=""/82, 0x52}, {&(0x7f0000002800)=""/249, 0xf9}], 0x5) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000002980)=0x3f, 0x4) accept4$unix(r0, 0x0, &(0x7f00000029c0), 0x10000000) setsockopt$inet6_int(r5, 0x29, 0x14, &(0x7f0000002a00)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000002a40)={0x40, 0x4200, 0xd3, 0x9, r1}, &(0x7f0000002a80)=0x10) bind$inet(r5, &(0x7f0000002ac0)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000002b00)={r1, 0xf, 0x5}, 0x8) open(&(0x7f0000002b40)='./file0\x00', 0x80, 0x40) freebsd10_pipe(&(0x7f0000002b80)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r6, &(0x7f0000002bc0)=""/58, 0x3a, 0x3, &(0x7f0000002c00)=@in6={0x1c, 0x3, 0x8, @rand_addr="2fb4b8b82320f15c7c56767f93760125", 0xe5}, 0x1c) 00:01:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000002640)={0x0}, &(0x7f0000002680)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000002840)={@in6={{0x1c, 0x2, 0x64, @mcast2, 0x2}}, r2, 0x20, 0xfffffffffffffffc, 0x0, 0xffffffff, 0xfffffffffffffffd, 0x9}, &(0x7f0000002900)=0x98) sendmsg$inet_sctp(r1, &(0x7f0000002780)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f00000025c0)=[{&(0x7f0000000080)="88461d055284720040687ab94c247b3d0b0dc8f03157e874b5068f534432e6f600199009f29ef610f5eceb348e57849e755e7a28c14fcd590b4b0bef6009ecfde351a5a8916c17ee04701577e724c02e379d46a28f491013b2aec692189cb22fe01ca939cada89682b73761850f37630fc6c3bf7eb8ea780868d98619310a5380d9e0ba6849574a20d39dca589479cadec017a0688d31bbfaa17b895f8c4add1e9", 0xa1}, {&(0x7f0000000140)="92ced49c712fb8b1dbde55ca74c9dc5f66011f93b9ece7ec003b2af99304e1950a6930397844d72bcc548db362eb616e75e7d21cec667c4ec5073a98f5cb143d1e5d5ed3f537dfcef2e61a705f07a92b03e737b1ec7f83fad0e387ae180790606ebc7e8fdc395ab1d1ff0d615f3957c88f15a90805be4a773d0670808dec32a7ff0e8c2c94edcb174af4bbf707a2a28dd10d55006c", 0x95}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000002200)="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", 0xfd}, {&(0x7f0000002300)="dc28053edcd6ba18d1528b7e41009c653c2a4eb0bc220b35df27d48f99085f61383b92c419808c21bf0d48350807cfedda7f66546bc2e3b9c09ffa8cdab6672e014c5e05c204eda59dc4ad37c2d197c4fedeeb6eebb34c3c2c5e2ea21212e8337999e69a21f23a6aabdfacbfe82b60ded0c50974bdf1736e53ef8c7256419f271e7fbcec8b9e45d4840e9c296d8be4bac8104f30124a9a6173b5109a83f28eea0068785b86b6bf", 0xa7}, {&(0x7f00000023c0)="d71dc3d25a5dffea6ac48245d9be7ad06e0b87a0f7b31b870ddae2cd151bbb1896d78c14199631a2686f79529863a40cddeef22b0dc073ec9a47ea28a8a604812ee484ef6ec7b5c2e7a79736dbe3e036e55df75c608ac1413e1370c3cdb28e9be9615b95e04761fc9c2b3d402171e725c953a5ea2ae9344b1c1d8ef659aa303c9191da6515737753a7c450e54e151f0559aaa6c66ede417a596953326d16b18942683191196bc3fb1e9fa17a63cea4f9c28ae9f6cf24699c4acfc9b31d14115f200504159cad", 0xc6}, {&(0x7f00000024c0)="ca8782c0272fcd74ad0f40cce8bf78f6164fe34462f6f7f9b556726255c7e1c33a7f5d9e4377ad0433df2581f4597ae48286d7d1b6a47e22cfa9c1b3552ad77ca0ceba71ed61a95fb8eeba9f11a45c9cdbe75c9a2f1c470e264649089938e6bd7ce157d84b1fbaebc72860d7f99240549a34585fe0ebb9000120f0a832082893392e0c825cf00707ebd66c022f9e168fddfcd457ceed0d57d3a8d3849b66998b9462cc378868824d024c531bcac3fe8577f53523ef771bd291b853937fdf90327ad66b9252a22de1b5d3be7388c6a571bc0a78", 0xd3}], 0x8, &(0x7f00000026c0)=[@init={0x14, 0x84, 0x1, {0x6, 0x7, 0x9e25, 0x7c4}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndrcv={0x2c, 0x84, 0x2, {0x9, 0x2, 0x0, 0x188, 0xa428, 0x101, 0x2, 0x7, r2}}, @authinfo={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @init={0x14, 0x84, 0x1, {0xffffffffffff0001, 0x7, 0x2, 0x12}}, @init={0x14, 0x84, 0x1, {0x2, 0x8000, 0x1000, 0x400}}], 0xa4, 0x80}, 0x20000) getpeername$inet(r1, 0x0, &(0x7f0000000040)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003bd) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000027c0)={0x1, [0x0]}, &(0x7f0000002800)=0x8) 00:01:36 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000001940)=[{&(0x7f00000000c0)="76b85c5d90a0a792ca436585ad155cc1bb1892a1c2a6fb63fec4d2ac85637661e482785ade4eb03a48a777273654c4fb95164c7508121665729478d25e58633c212e682e15a41c2cec869c653d16ca1bdf97e84b81fc3aa437ae90416ab91ff419d008258af12a5d", 0x68}, {&(0x7f0000000780)="6117bf854beda6de1c88d417eacc4c6399972aa34aee0a9e8b5ceb3b67016146c4d85b0383ff7ddc94464cfd9ac0c7c8ddc368c1bbe1dc5f1a25259b5cac5fb14c24b7434ec42def4b42826e2a8015a846e1e95eb32d89d02a5bfb45d4392a3b9d2e3350341308179d82a0cba4d7a4e217aa1b37244230c6c60977cffe86a6fbaeea81e4d5352236e608", 0xfeae}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000000140)="fea2297159e938788e4675f0305d8242eaa62fdb81ef96be37e524e17c5d34a695c0aff09938184a06c3c1b3f44f912679805fea4160fb1ebb03d7fe1b81d48f4390c37eba8a2ace7ee522a8d3ed803349220254991df9c4268b8781165f87b4ccf7631d1c1f062964dd6abfb160299f", 0x70}, {&(0x7f0000001840)="46932b915b3e6f7f43a71f3e67ab40240753058b6d4cda0897a9c94aec93310b921a150f850e7784bf53a96bc4e88fa9dbffd1cbde67085db3e5759c16d8c5d1883c85e5d334931411f99800e9627da067583525eefe6b4324e7b192f6d7e93774f601991a62b2279a0fb1dd3295841402125cde13e2e6180fcb79ddbdc52a78f1607f5202dbafe0b2ecfe225e19c68613a6a2ca9dec8f180e5197d3f7595e85b9f33f84a0eef0f9fa0a076541f308e69fde826b8d28c75d805acdb1c97688f7a0f5ae2931d55eb29c6ef299f737fc2a", 0xfffffffffffffecb}], 0x100000000000010e) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000)="6dffc98d99c8fb550ac4bcc614066c79d81da27f1197d3d11265a44185294bae4d08f3e65c99782ea4045c", 0x2b}, {&(0x7f0000000040)="7066acafaa0bd33d32ef1e4f4bf2699af12ff4763b97ce7a59ea841deeb57090576bd6dafe4b7e1939cd77c91f24d7ee2890e555d19929c3858e23a94222bd6f21c18f209446484d8f4459b6658628645ec0c58901a23ba734cbaf", 0x5b}, {&(0x7f0000000600)="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", 0x159}, {&(0x7f00000001c0)="919d21471b824b8793ad9d93994cefce8adb720b928e54addc52e50760a8cc4143dd4f0a83fb6bd79e7bbb2e98ba3be594d65cd7accf3b5419e0ea0c682405866b4f230c4def", 0x46}, {&(0x7f0000000240)="5328a374ae250ec4d465ccedbd7057b657a07fb52f9c51d916bfb26aedcbcd782dde5fef636ebea8f473c8ee24f43b6754d3b903bd9acb53b59a3273ecae8e3ad3f316f4b6b55bf87ea88f11cb65621ece191c2e11b11d3aab2557d212eb469aa352b458280a7df1971ec392e41a8f568e6a5dfd29ac7211fc0381d77e49d9910f949eb318a2f44924ffcac3a57a1a9ca98b2e1becad206f1c53a7beaf75ed5e804f68696a5c8663d5333a1a5a09d28cb32a57067670774527819aa0f039028588", 0xc1}, {&(0x7f0000000500)="a6872c582871f35981278d0dbcf84ce0a13fd62b2354a0af96ebe63c38c34cb40f53d71581103f29d2465d40386deb220ef6d3b30f30475bcabdf1c5a93855e2422250058489f083160f0b61af7bb888ca80be388759f4ef96ff92142578620ed6c3e29a27a5030b205351f5dd8c9f25796411f94f293e78bce1c9d7bb70f1cdb640edb27912cf0b9a352ccebd42b5f1eed6098c4c68e94b8a54159b77b7e7e04e4ec3dbfb913eb6e2eab683d3ab2ee4aacec3e894a27cb25662ee91cba958c2f56863f76f4eba4dd4c4f0de9690adc005ec04d0cacc834bd72ad85d0b074212dd5b6b261d35002a1ed8f1261e062f58bf30964a6a83bf019d", 0xf9}], 0x6) 00:01:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3}, 0xb) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x7fffffff, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f02332f66696c653000"], 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x8, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000180)="e41afca85444c2ee271791c4f1c94ef19476d355") socket(0x1c, 0x1, 0x7000) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) shutdown(r0, 0x0) 00:01:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_mknod(0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003ad) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x26e0}, {0x4, 0x1}}) 00:01:36 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x110, 0x1) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) 00:01:36 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000800082b0000bd38d4ef"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) 00:01:36 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) write(r0, &(0x7f0000000140)="52b0840e1a0985e33328ae81d713a89bc1b342ba2dbcf8d09d6608e8b3ba72cce76600478db6a12b73999a71f0e3503167bdf36ce9babd3e666d0856a1ad8a", 0x3f) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000200080049000044900000000000069078ac1400bb0000008c4410000000000100e00000010000003acf76e816d7"]) 00:01:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) dup(r0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00725) 00:01:36 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) accept$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000380)=0x10) close(r1) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)) lchown(&(0x7f0000000280)='./file0\x00', r2, r3) freebsd10_pipe(0x0) flock(r0, 0x48) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)='./file0\x00') socket$inet(0x2, 0x1, 0x1f) 00:01:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000080), 0x4) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRGETTABLES(r1, 0xc450443f, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00321) socketpair(0x10, 0x3, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040)=0x4, 0x4) 00:01:37 executing program 0: fsync(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r3, 0xfffffffffffff86d}, &(0x7f0000000100)=0x8) dup2(r1, r0) 00:01:37 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x100000000, 0x100, 0x1ff, 0xfffffffffffffca9, 0x20, 0x6, 0x0, 0x0}, &(0x7f0000000080)=0x20) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000180)="54baa897d5023122469ed3b67c29d050cbec69aca06a4c0e2b1dd4b4c9304423d3b26869a01b4dcf2922b410edc7a3b2f157e60a7b808ffc830554a99d384bd7d44da00685bce4178a962107ee599e3a82192549dc503b61ae66bc5b42fb8c534446d7cd6830cdd07a182b43ca37262c57515ef94e71726aa26da3b4c0c70bd2d119b548fb2ba31c7e93b75bee0b049a335c37a03c7a8c89ca5c1d9de8dc7d9cc507c50092b9aff287c2a69572f2e17e10235fbb", 0xb4}, {&(0x7f0000000240)="a91b034eca566cf65488ef8b82d0ae539025528fc61ebdc69a04310be32757b3ebf5b34a752dc4c90294e7e0b8ead2e66b2846df77d55bac46812a3e37e0c772bf929a1f21cc5994852b562add8bde3468bf1080687c047a3ae0ebad3f9db1f3b773e6b1d7e491b5ab6d1df679a6545f065183465126878507c0a1b506a899133803757e32df21937438e2d6853ba86707d1990e02217469d4a2d1ca513fe6d680812b03939bf899ae9ba4309172f2691ffab4826150a1444026d1f3d5c7fd42235b6a7ee31eb5d2c73a0df8f4e1721002ba99d3c3efb2c38f43b037f48287", 0xdf}], 0x2, 0x0, 0x0, 0x20000}, 0x80) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x823}, &(0x7f0000000100)=0x35) 00:01:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) setsockopt$inet6_tcp_buf(r1, 0x6, 0xf16feaae51f07ee5, &(0x7f0000000240)="82e39f46b5e55e8e59272883922a0c454a82fe015866f7401741a48c0de8ee56294adf636c10dc400b659d03778e865d807eeecdbb6b7a8fabb34f93f5617eeea8cb60047cb6c6cd2d16fd2f4a6d3c8523d583dab277dc780567fc227159fea913ab25c661b4c6221f861a66d1c0ad0a7c270f8f76a68a60f7ba02bf0a182ce2c3feb99a3ffe60104412f19cf267048e977e91ed2544cf4b9449d023a1642e8463d15662c10f8d2748d40c7eb36cb1b94b0c27016eb9b3402f0de199a62a3277868c03369711bf2f0258fa475356593e0bc596df42d405c9a00a35291d6bef3efe4c7b54343a90cb2a1f5567b24682154ce3b22a", 0xf4) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x10000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000008800"/20], 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000100)={r4, 0x1, 0x1, 0x1, 0x8}, &(0x7f0000000440)=0x18) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:01:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) writev(0xffffffffffffffff, &(0x7f00000002c0), 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0x1, 0x9}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) socket(0x17, 0x2, 0x80000000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8a022e2f666900653000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 00:01:37 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x105) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000180)={{"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", "add8dd0d5213b4f519d1d43be7e8687734e22c080ab1d3d52f984bcec63ebcae", 0x9, 0x100000001}, &(0x7f0000000100)="d43daae3c67afbf8b55e0bc49f95902a039e37b54b81d6b4fcffb485ca5652b9a3bf5fc24c9e3308637c1127ca933c851416ae934093c298d2b5702fe531bbe4c57ca8136274892cfd80a9412065cf22d555", 0x9f, 0x7, 0x401, 0xffffffff, 0xfffffffffffffff7, 0x8000, 0x1, 0x3}) 00:01:37 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) fdatasync(r0) r1 = socket$inet6(0x1c, 0x1ffffffe, 0xe5) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x200}, 0x8) r3 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast1}}, r2, 0xfffffffffffffe00, 0x80000, 0x7, 0xa904, 0x6}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000200)={r4, 0x3df}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0xf9e5d11, r2}, &(0x7f0000000300)=0xc) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x2a, @rand_addr}], 0x10}, 0x0) 00:01:37 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x400, 0x421, 0x4, 0xc51b, 0x7}, &(0x7f0000000240)=0xa0) sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f00000000c0)=@in={0x2, 0x3}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000280)=[@sndinfo={0x1c, 0x84, 0x4, {0x9, 0xd00, 0xb45, 0xb000000000000000, r2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x1}}, @authinfo={0x10, 0x84, 0x8, {0x6}}], 0x40, 0x20108}, 0x20008) r3 = dup(r0) poll(&(0x7f0000000000)=[{r3, 0x50}], 0x1, 0x800) connect$unix(r3, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x1c, 0x0, 0x6e) 00:01:37 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000000001040500ad28bd8e4f69a05370081d1e55e180bd6c48649a040600000000000000694c9294c518f38e3a93f014cc6c460f7d6caac167c31f201873747107000000000000008998dce4b6bdb0669e2d354399633446b6bdd277365ca8ccfaa549bba5338f2b615938fc5bf65169591ea8fe6ea9a0"], 0xa) pipe2(&(0x7f0000001500)={0xffffffffffffffff}, 0x100004) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000001540)="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") preadv(r0, &(0x7f0000001480)=[{&(0x7f0000000080)=""/92, 0x5c}, {&(0x7f0000000180)=""/112, 0x70}, {&(0x7f0000000200)=""/191, 0xbf}, {&(0x7f00000002c0)=""/84, 0x54}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/204, 0xcc}, {&(0x7f0000001440)=""/33, 0x21}], 0x7, 0x0) 00:01:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xf3, "908224eeacb9803cd0b87f1af502d87366afd7919e4f3a48f595a0315a0f3714d74b8e615d66dba968f676eaacc76183e0a1f282e9a0a1b5b0523f76dcbf1e5aecf210276942a8c82ab758cc7cdada67253df89d6aa939283b0a57b663f351ea1079309d105ad5d2ae52ae70b2f1c11963370701137113257a3bcaa6e20c250fb9c56595a0543d1131cc37668f959cbbbc4c60eba05d7f62c330f5541be40eeff22f0e82fbcb3c60417afdb50ef4ab30b5cb0a149e1cea2199cbccbceb92764af74533c874987c92546b06359c2be58adeb1fabf956f171c31eb4ce1de5b3ed38077ceccde6e6976bfc7663877b6dfc2abc05b"}, &(0x7f00000001c0)=0xfb) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xe, 0x10000}, &(0x7f0000000240)=0x8) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a5) getsockopt$inet6_tcp_buf(r3, 0x6, 0x40, &(0x7f0000000000)=""/102, &(0x7f0000000080)=0x66) 00:01:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0040d) 00:01:37 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="a8d2813738537ab72b2bc3124c7da754cd93d2ffefd3fdfad74edcd9b2cfbc056d20495d4761a929c047ae1eb7e08a09fa3ef2d0800e037b0d671a9bc37a965167aef0122f3f9ae5175a651bf072722af225852c9bf1dd7a72b64af40b498778e72054"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x5) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x1f}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x1, 0x45, "74b2fe2b3944e52aa4e18c392381529188475e1de9a52cd1c335301de461eb6085a628ccc40c610469a01d6672b03fc6ee91c5a26c05b95f10916d97d3ff316e9232003554"}, 0x4d) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc) shutdown(r0, 0x1) 00:01:38 executing program 3: r0 = socket(0x2, 0x2001, 0xffff) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="b408703370dec0dd0100"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x28, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) chmod(&(0x7f0000000080)='./file0\x00', 0x110) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x1, 0x2, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0x8000}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x80000000}, &(0x7f0000000240)=0x8) r2 = open(&(0x7f0000000300)='./file0\x00', 0x10084, 0x40) faccessat(r2, &(0x7f0000000340)='./file0\x00', 0x100, 0x100) 00:01:38 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x105) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000180)={{"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", "add8dd0d5213b4f519d1d43be7e8687734e22c080ab1d3d52f984bcec63ebcae", 0x9, 0x100000001}, &(0x7f0000000100)="d43daae3c67afbf8b55e0bc49f95902a039e37b54b81d6b4fcffb485ca5652b9a3bf5fc24c9e3308637c1127ca933c851416ae934093c298d2b5702fe531bbe4c57ca8136274892cfd80a9412065cf22d555", 0x9f, 0x7, 0x401, 0xffffffff, 0xfffffffffffffff7, 0x8000, 0x1, 0x3}) 00:01:38 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f56001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x79, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000080)='./file0\x00') symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x20) 00:01:38 executing program 0: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x910) socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7, 0x80013, r0, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/244, 0xf4, 0x81, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa) 00:01:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000280)="6ed410f86248588e7e54b0848214e43eaa5983cb3850426e46d910abb95924d72cb1025e02c62123e705ea6db8483d4165ad4162c3c8abbee70b60cf83410f590e6d2a699047c362729ec48757b4324f5fbe30a52a8b0e2b6d1b0df2c148e0500668afdce5a8ec28d30e0133d8716e89577193649f6ebc32ff95e065782de4941300445efc57640de61d2563769749451fbef222000c1d5fac2435") syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) shmctl$IPC_STAT(0x0, 0x2, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e005ed) recvfrom$inet(r0, &(0x7f00000000c0)=""/239, 0xef, 0x40, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) 00:01:38 executing program 3: r0 = socket(0x2, 0x5, 0x7) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x20, 0x2, 0xbf, 0x6, 0x277}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}}, r1, 0x0, 0x1}, 0xffffffffffffff40) 00:01:38 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) setsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000000)="54d5152c14e765cf", 0x8) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00325) setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0x4) 00:01:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff]) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) r5 = socket$inet(0x2, 0x10000004, 0x3ff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xa2, "13d9c94e49f17638f17b0e2fef17fe45c119a65fe079f88785045fd5be39e876acb21b2f25056e91964400e75133682df8d20c0807341bae64d8aea9b9d9238e1325bf6fe283153ad0f61b4c3c9e2aabfc86e295e7f449eedb9e25a0eefdcc213cbbf98ad09080e97a1c22bebce6f9d1ba8373ae7e5db206ced014af4e2b1d68039c8fbcedf0cc311a6448e1dfb56443b2c81eae86a052174e08b677f529fa58e564"}, &(0x7f00000001c0)=0xaa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, r6, 0x92b7, 0xffffffff, 0xfffffffffffff170}, 0x94) setresgid(r2, r3, r3) setgroups(0x5, &(0x7f00000000c0)=[r2, r4, r4, r1, r1]) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x180) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b6) fchmod(r0, 0x4) 00:01:38 executing program 1: socketpair(0x1c, 0x3, 0x8fa, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, 0x0}, &(0x7f0000000240)=0x8c) fsync(r1) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r2, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x7, 0x400}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r3, 0x9c, 0x47, "3199062961c2d8fe08a8a182567e907a7c663ee1764a617eec229b97defcf0acfe8913a9688de8b81b6fd1297eb6f434004a7efdc58c61231deb3d68c0f7b79e3f456577cfe008"}, 0x4f) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x4) mlockall(0x3) r5 = fcntl$getown(r1, 0x5) r6 = dup(r4) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x51, &(0x7f0000000800)={0x1, {{0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x81}}}, 0x88) getresuid(&(0x7f0000000440), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f00000002c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000400)=[{&(0x7f0000000300)="13972dea1ac521f40f40d6aa196136cbbaaaf21d99b77499f37a6a6cb34ed078ec1103594f995e65d7c46120d2fd13bccd354709c4b2f07e2cba7bcf6e3e123e57ed3a5c9c8c8e86319290ba2774bbdc744c2b7f8f04a6189023a1c3a7d953ca971a24cd7d3bfdef9ba3105a4eb462646bfa61bae6ec074dba83ce9490a0380dde496bbcc8aaaad4ea37a96da688fdc1f454bf653b4ea8c3f8399eca733ee1593e401e2af9d0a3bb70317f246c41305047439fb0525241cf6007f74a57f086d1f64e31075519d0942614eb13abc0adac75c109188458d656fe7aa7e62c1b1c09cd4100a49babb16d6bf8f433764edf47", 0xf0}], 0x1, &(0x7f0000000600)=[@rights={0x28, 0xffff, 0x1, [r4, r1, r1, r0, r1]}, @cred={0x20, 0xffff, 0x2, r5, r7, r8}, @rights={0x18, 0xffff, 0x1, [r1, r0]}], 0x60}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000006c0)={0xf, 0x8, r2}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000780), &(0x7f00000007c0)=0x4) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r9, 0x0) munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000700)={r2, 0x47fb, 0x9bb0a769245f16e4, 0x1}, &(0x7f0000000740)=0x18) 00:01:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) accept$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f}, 0x0) dup2(r0, r1) 00:01:38 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, 0xfffffffffffffffe, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x885, 0x10000, 0x1630, 0x8d, 0x3, 0xffffffffffffff87, 0x7, 0x9, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x9}, 0x8) 00:01:38 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x11, 0x2, 0x0, 0xe0000001}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:38 executing program 3: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="44b42e2f81696c65302f66696c653000"], 0x1c) 00:01:38 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) r3 = semget$private(0x0, 0x0, 0x180) semop(r3, &(0x7f0000000000)=[{0x3, 0x20, 0x1800}, {0x3, 0x6, 0x1000}], 0x2) ftruncate(r2, 0x0) 00:01:38 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) socketpair(0x3, 0x7, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x11, r1) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000001) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getuid() r4 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockname(r4, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x1c) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r5, &(0x7f0000000280), 0x28) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) setreuid(0x0, 0x0) 00:01:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0032a) r1 = semget(0x0, 0x5, 0x200) sendfile(r0, r0, 0x0, 0x271) __semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000000)=""/237) 00:01:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev//.\x00', 0x8008, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000a00)="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") ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000580)={{"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", "17f0d7cf81a1131c9a42ff2ad2d9d2044331e9951dff6774adeb6a3680938191"}, 0x0}) r1 = dup(r0) sendto$unix(r1, &(0x7f0000000080)="0467a809c39841899197bb4769f51ecb54829d6075edb276c66c5f629799b61c5683d314946fcc6b55907ffead6f77fd32f0dd1e8c8ebc88d73f16cdaafc08cc24a8b51ed1c010d663efd5b9bb54d645212ffa5e820f26edcf4a9359ade70d2ff8f8f0d7b509216c554c131c", 0x6c, 0x109, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) 00:01:39 executing program 2: r0 = socket(0x0, 0x3, 0x3f) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x910) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:39 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80e, 0x8) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000080)={{"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", "0574501fd5cff7fbc48dd77af91eb0e67754d4af07b5309555462945d1016acc", 0x7, 0x2}, &(0x7f0000000040)="86ef", 0x5, 0x40, 0x6, 0xf2, 0x9, 0xfffffffffffff3d5, 0x9, 0x2}) fcntl$setown(r0, 0x6, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0xfffffe8e) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0039f) 00:01:39 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x3, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x1, 0xdf5b, r2}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000004c0)={0xb81, &(0x7f0000000400)=[@in6={0x1c, 0x1, 0x5, @loopback, 0x8d}, @in={0x2, 0x2}, @in6={0x1c, 0x1, 0x6, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x2998}]}, &(0x7f0000000500)=0x10) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0xc000, 0x1) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x3) pwritev(r5, 0x0, 0x0, 0x5d) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:39 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x5, 0x200) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x2, 0x1, 0x8, 0x4, 0x7, 0x1a73, 0x72fcd4fa, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0xd00, 0xdb64, 0x7, 0x6}}, &(0x7f0000000500)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000540)={0x4, 0x80000000, 0x2410, 0x8e3e, 0x8, 0x6596, 0x80000001, 0x237, r1}, &(0x7f0000000580)=0x20) r2 = dup(0xffffffffffffff9c) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x4, 0x11) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x400) r4 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r4, &(0x7f0000000040)='./file0\x00') readlinkat(r4, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/196, 0xc4) sendto$inet6(r2, &(0x7f00000001c0)="91139e307e450875dd63f759fac041308e343f0ceabd6de38d3e15ca79971119fa8b088ea3153f066388dac45ef14082286275bf46404d59cbff3e1738422357bcaf2595ef27326107b489078375ed4a0137d5154b2d6d32fae0e9a39cab305f8510f86af78da38a9ee21cf053e3100f170c13e52f45770a34237c80097d79d4d7dd1be1048c8058241fe1d5674d5e5dc7041f57cae83a39552b4426df2f41a09ef9ebb8c09ce1d5e12ac7155d95495f07ff779e77ac4d34b08adbe57b5bb1a64eef2794de51b7a3faf9bd0482f301a235b0c6947dfa6f12a0d71c83799c75ba89b664dd7de57f9618d9b5293bf432f9a3541d", 0xf3, 0x20000, &(0x7f00000002c0)={0x1c, 0x3, 0x300, @empty, 0x7}, 0x1c) 00:01:39 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f00000000c0)='./control\x00', 0x8000, 0x0) open$dir(&(0x7f0000000000)='./control\x00', 0x85, 0x80) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:01:39 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000080)=0x1c, 0x30000000) getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000100)=0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@multicast2, @multicast2, @loopback}, 0xfffffffffffffd7d) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) getrusage(0xffffffffffffffff, &(0x7f0000000140)) r2 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = socket(0x1c, 0x5f3f0410c3f8a159, 0x0) setsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f0000000200)=0x9, 0x4) 00:01:39 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mkdirat(r0, 0x0, 0x80) 00:01:39 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10044) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x10, r0, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x8000, 0x2, 0x0, 0x0, 0x2}, 0x14) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x2f) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:01:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYBLOB="030005008645181b885840f10101d89f9c89489676ec602b030cb2b565172a8771847184460b8d0dabf5f501be0f7ce774eacade4185395ab3d22ecff4ec3c1fba445c43e5649b3c4135dce8199d4dc0f0eb3c60c74deb06e36da48033bdce3e87f94049a6f7713676b2fe22efce88b0bc299a05619569589699badb52fc4c7a34d70cbf64bd04fe1ecf"], 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000440)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xc7}, &(0x7f0000000280)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='htcp\x00', 0x5) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r3, 0xffff, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r4, 0x88, 0x6, &(0x7f0000000200)=0x400006, 0x4) bind(r4, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_mreq(r4, 0x0, 0xc, &(0x7f0000000480)={@rand_addr=0xce, @broadcast}, 0x8) bind(r1, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x3}, 0x8) r5 = accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r6 = fcntl$dupfd(r4, 0x0, r4) sendmsg$inet_sctp(r6, &(0x7f0000001940)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x400, @loopback}, 0x1c, 0x0}, 0x0) 00:01:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="be7704f366cc100bd6588726399c23775901541f87a38d55678f20dacc1ba965bfa8a0e8426c7c2881d8291028098e1ac31b401c2ccbc69fd9dca3507168a44bc64bda0e1262aa011b3c2e5a1bd80085d7d80bdd725ae966c18734d8b715c230323319e7f69971588e9411587d1c3fce1a2031155997043e24b73f630bcfcc247409654e1ee9d0333dc137016c834248e9c4bdedb9ef36f7cfe376a158b1d6ead75034c8bc0e04f6c11a") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10080) ftruncate(0xffffffffffffffff, 0x10000403bd) write(r0, &(0x7f0000000000)='Q', 0x382) r1 = dup(0xffffffffffffffff) write(r1, &(0x7f0000000040), 0x1fff) dup2(0xffffffffffffffff, r1) 00:01:39 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x10, 0x10000003, 0x2, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000002c0)={0x1, 0x2000, 0x2, 0x7000000000000000, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x36, r3}, 0xc) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000003c0)={r3, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000380)={r3, 0x7, 0x4, [0x101, 0x1ff, 0x7fff, 0x5]}, 0x10) r4 = socket(0x2, 0x10000005, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x3, @mcast1, 0x1000}}, 0x0, 0x3, 0x10000000000000, 0x7}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000100)={r5, 0xed, "6a0b168cd2d7ff2a1fe2d0c7d819e9d2c57812d7e78c8b294930d7fc16ab3f9065939a6e93bd763dc3bea16c33e40ec1ede06da3ea0e351286706747553fa3fc036eeeccc6186a09312bc81c8f4ebfe0f84cedca5c7cdb0bfc938a74e38990cbcb6f1e64885caaa61fd360f0de57f87eebb149f199c58a5d1f285e496e08d3d32eb2bd43a30befc225b88b2cdbcb758600423bfa2d259efc4bdda1d97e6d4016bb52f29465ca4d775e3d8c16e53e5da3a90e85326698021c104abb9416ce7e14015e7a91654713aa381b7d37d12474f1dfdbac3714497eb06738a2ec1391c94bf379270bbf97cc41b17b417f50"}, &(0x7f0000000240)=0xf5) 00:01:39 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=@file={0x0, './file0/file0\x00'}, 0x10e) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) freebsd11_lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0", 0x1}], 0x1, 0x0}, 0x0) 00:01:39 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x2000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x53, &(0x7f00000000c0)={0x8, {{0x1c, 0x1, 0x7, @rand_addr="d8e608ad8910033384c10bc8b465c3ad", 0xbdfe}}, {{0x1c, 0x3, 0xfff, @loopback, 0x9389}}}, 0x108) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x1000) shmdt(r2) setsockopt$inet6_group_source_req(r1, 0x29, 0xc, &(0x7f0000000280)={0x2ff, {{0x1c, 0xffffffffffffffff, 0x0, @empty}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x5f) getsockname$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x96) 00:01:39 executing program 0: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x8000, 0x2) preadv(r0, 0x0, 0x0, 0x0) 00:01:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f00000000c0)={0x0, 0x0}, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b8) recvfrom$inet(r0, &(0x7f0000000000)=""/80, 0x50, 0x0, &(0x7f0000000080)={0x2, 0x3, @rand_addr=0x200}, 0x10) 00:01:39 executing program 2: r0 = socket(0x17, 0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x8, @mcast1, 0x9}, @in={0x2, 0x2, @loopback}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x30, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:39 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000100)='./file0\x00', 0x803, 0x103) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004b9) 00:01:39 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c, 0x0) setsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f0000000400)="4c25272b6b29ecf324b6097eec3efabe037ce6c907be405935e5fc4ef9b2b9e735cba4eaa04117fb9c35e687bc8e50bf3345cb5e6f610c71e234442b66539fb0f934c254a068bb6ce470c05d0bd6fd89dd55fc55635e052f92fe0a385b70296cdb5e1eb66af6ea5b1919a35e53c73fa903c83f3193b371fe8296d772ed2a7fe5c5a68041ae3b700a1d5532ba4fa45292b64c3c20f745de436149e1965944e28658b3d93c0b32a9b838a76e323fac44c04e4cff9ca576cf582cae81cea8b26d76080ab33f91c09813b01fe619619151", 0xcf) r1 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/243, 0xf3}, {&(0x7f00000001c0)=""/31, 0x1f}], 0x2, &(0x7f0000000240)=""/250, 0xfa}, 0x80) r2 = dup2(r0, r1) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000001500)="de466ee68a774c36d5") r3 = socket(0x11, 0x3, 0x0) sendto$unix(r3, &(0x7f0000000000)="980005049000000000c708005786ca900f0e08fecea13ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d4f6ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b40ba36a00f90006ee01be657aea8c500000002000000000000", 0x98, 0x0, 0x0, 0x0) r4 = dup2(r1, r1) ioctl$DIOCKILLSRCNODES(r4, 0xc080445b, &(0x7f0000000500)="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") socket$inet_sctp(0x2, 0x5, 0x84) 00:01:39 executing program 1: r0 = socket(0x2, 0x7, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1400bb1400000084000000070000000300000009000000"], 0x44}, 0x0) 00:01:39 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) setrlimit(0xf, &(0x7f0000000080)={0x4, 0x20080000}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getgid() syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c00b8b064da7f34df0418c94400000000009005001400aae00000011100907800000000"]) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffce5) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0x8) recvfrom$inet(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0) 00:01:39 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socketpair(0x1f, 0x7, 0x80, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xd, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:01:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c0000000000009078ac1400aae000000111005e042e807a00000000821dee896e371d85dd85b39f7270d4bec78bbe46f7da8112f18dd784e0a7d74b0dee6e1c1b630360f1b90a307c48a4ea5836809e87799c7660c946021797a760517f827c42730742a9aa70fc4d40b822dc4ab78f75d62ba86a75b0"]) getpeername$inet(r0, 0x0, &(0x7f00000000c0)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003f5) 00:01:39 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x3a, 0x12, 0x0, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000000)="ad74b600798787f41677fbb9430c70317b205507bb55d31aa70320498ee80684401a940523aefaf99e608c782fa92714986e6ee79f5f04c75514012850d42cbae233620c626b23ecaf95e885912cd107b3d71091f7390bcc29fb3ad45cb42e5be570", 0x62}, {&(0x7f0000000080)="f515f7a04f6c775378fe63725208c708a5aa467855145954c08d83b4c954643dbf7d26150a0740c0655c183de0d420e440300988b4d5cb9a037afadd761e1d730f49e801641430b12a7e0cab8bec1491c92f58c114b9031f5ced596f11142704074b4605731bff21cf7733b04c98fb46279a7d9735ca25287a79b30d1e73ff35e59474c4566852ecdee22b1683076806459624993a5677da5723", 0x9a}, {&(0x7f0000000140)="bdf6bc8e906d815daee55782b83bc1409ad50c41b630f1295dd5d73b734aa02ee6ab23d91221a260e80b2738a67e89348061152f845280c499299ca6022868b8f61174f5c694e72fe11dd2b593d55bcb75cf888aecfc15c0bdf113abf0ed47d003dc579612e76f7a6ca278a87a7935f382fa439c115226fa6a4477d950d76e4fc463b16e66327a510c291c85f3c09d9cc0eed5964e12386d8723808f807d4a", 0x9f}, {&(0x7f0000000200)="242365e749ecbfa497bf77845f2c9508eea74c0b2003d19873f91342ca9944dc4b899813cf626d6ada09333e8e37cd222cfbc965b15f8b861cde5e4bcf29bab89367172cbdcf0184dae4e80129fbfc3f739fa629e687a1d3d451f94a715424012b87dcfe7afb1f66efe57a", 0x6b}, {&(0x7f0000000280)="fcf34f2d183ed507bde745f33c8ab5c79b83a5dd1e1ab073373fe397d55068e683c10f0259049d0a00843b364c7cbe275e83ad6047149ce0eb306670aba44c2f5527d50e9c8bd6340f508be618414911ccee570f7f0274107900fe84dd6b0d9cd8bf312bb0baeb90c4fb8a7f2cbb93caf8a6a83e", 0x74}, {&(0x7f0000000300)="b27299ed9eeee945dc3664c2b536bb467c795dfd493fd5f300a82259f982fda720f21850519633545ae330a52fef8fe383c11c59c51a5cf4f7c530fd039eec5a8c7a2511725c8595d2614c81f5cf1169e3bcc22b678de808e39b0be1aa22de70b8a04cec78f69b2ba3499ef9c371a0e0939b9b8855dec67848186f4ebd88a78dfab752fd525da5d55d69b5ca5ae09d1334ff3ec2dd3feae5099c00fb9b741eb2f006deb7bd26ecd74dc3e2ab3f5bb54f7a98", 0xb2}, {&(0x7f00000003c0)="4ae36edce5b9a6a4761d5a065ded631e6263ffc59065c94384e14ef357c58789ae5544092512b5667c1ee8851a66d24322d982e4e7d8300d40702cd1e6513c72ce7d9af447fb99444c531ad39beb3330fdb6f0142b0ed52d9115734c", 0x5c}, {&(0x7f0000000440)="f0c757a13ceeab5989491deb279a4c13911e9aa169cf30ad45f598be651205c4403fdd0458373bc7b7175f0950263ac4d43e505077f108cc0e55c5e7c5d1f2fe", 0x40}], 0x8) 00:01:39 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fsync(r3) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x2) 00:01:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x6, {{0x2, 0x0}}}, 0x90) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket(0x17, 0x0, 0x8e0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x5, 0x2, 0x3f, 0xc482, 0x80000000, 0xffffffffffffff0a, 0x2, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0xffffffffffffff7f, 0x0, 0x15f3, 0x40, 0xff}}, &(0x7f0000000000)=0xb8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xc, 0x3}, 0x8) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000180)=""/233) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e002d7) 00:01:39 executing program 0: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x4000000000000447, 0x80) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwritev(r0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) 00:01:39 executing program 0: r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0xffffffffffffff00, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x2, 0x0, 0xb10, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00369) 00:01:39 executing program 1: r0 = socket(0x1c, 0x5, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000380)={0x0, 0x400}, 0x10) 00:01:39 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x3, 0x0, @ipv4={[], [], @remote}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4}, 0x1c) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) sendto(r0, 0x0, 0xfffffe8c, 0x5, &(0x7f0000000300)=@in6={0x1c, 0x2, 0x6, @ipv4, 0x36}, 0x8) r1 = socket$inet(0x2, 0x20000003, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e20010000000c9148493d11ab22c6ab2be9e63d309b0700"/128, @ANYRES32=0x0, @ANYBLOB="000000000000060800fa142ff0ee7adf85f00b00"], &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x2}, &(0x7f00000002c0)=0x8) 00:01:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r1 = fcntl$dupfd(r0, 0x0, r0) accept$inet(r1, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0xc5, 0x3, 0x0, 0xffffffffffffffb8) r2 = fcntl$getown(r1, 0x5) fcntl$setown(r0, 0x6, r2) 00:01:39 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c7a69000525e5fffe"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_buf(r1, 0x0, 0x49, &(0x7f0000000080)=""/145, &(0x7f0000000140)=0x91) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)="040140011e99fc80b2f61798ab0915d779a9dd56aa461f62aea375a760d8a169623c9f7b6d33402a90ae51de1967d289be17d0d7e270a35ab33dd2ad034d5e918a85bfc70d83bf7695b59caf0ad322181339f27250ff69797da1b97a87", 0x5d}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000180)=0x100, 0x4) 00:01:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchmod(r0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0037f) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2240000000fe8000000000000000000000000000aab169dfeb26be040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007c", @ANYRES32=0x0], &(0x7f00000000c0)=0x84) recvfrom$inet(r0, &(0x7f0000000000)=""/189, 0xbd, 0x400c2, &(0x7f0000000200)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x6166, 0x9}, 0xc) 00:01:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) r1 = dup2(r0, r0) setsockopt$inet_buf(r1, 0x0, 0x50, &(0x7f0000000040)="792ce92c3bd00196b55416e9e041511dff4193bba13967e3cb3d", 0x1a) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e0043f) getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) 00:01:40 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) clock_gettime(0xe, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000080)={0x3, {{0x1c, 0x3, 0x101, @loopback, 0x80000001}}}, 0x88) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0034e) 00:01:40 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, &(0x7f00000002c0)="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", 0x206) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 00:01:40 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000000)=0x8) 00:01:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x1b, 0x3, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000100), 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) r3 = semget$private(0x0, 0x3, 0x100) semop(r3, &(0x7f0000000380)=[{0x0, 0xffffffffffffffe0, 0x1800}, {0x7, 0x100, 0x1000}, {0x6, 0x0, 0x1800}], 0x3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e20ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000690300"/136, @ANYRES32=r2], 0x8c) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 00:01:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) fchdir(r0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0056e) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000001c0)=0x4) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0xffffffffffffff33) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x44) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000180)={r4, 0x9}, 0x8) setsockopt$inet6_buf(r3, 0x29, 0x0, 0x0, 0x0) freebsd11_getdents(r5, &(0x7f0000000100)=""/26, 0x1a) recvfrom$inet(r1, 0x0, 0x0, 0x80, 0x0, 0xfffffffffffffd87) 00:01:40 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x6, 0x1800000000}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0x80, "adbcdd4e98d96e1d412df65f7c417feb941386f764c3b9f6142052fa7825322cd368ac6d5826402c4869a83866108aa1ac4d7adc176866787202efcd4bb0b9f190d21b491e994762be07775a5fbf91ec4b8fa70cbef8c8f1a36ec6dcd30a2287f41c2b2ceb2a6a242d647b3e112d7271a0499bd196b49eb1ee8f3d4dbc91f876"}, &(0x7f0000000200)=0x88) r3 = dup2(r0, r0) sendfile(r3, r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:01:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = shmget(0x3, 0x2000, 0x8, &(0x7f0000ffc000/0x2000)=nil) freebsd11_fstat(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001240)=0x0, &(0x7f0000001280), &(0x7f00000012c0)) r4 = getuid() getgroups(0x9, &(0x7f0000001300)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r6 = getpid() r7 = getpgid(0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000013c0)={0x0, 0x7fffffff}, &(0x7f0000001400)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001440)={r8, 0x8, 0x0, 0x1}, 0x10) shmctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x37, r2, r3, r4, r5, 0x100, 0x1}, 0x0, 0x5, 0xb1, 0x400, r6, r7, 0xffffffffffffff2d}) freebsd10_pipe(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x5, &(0x7f00000014c0), &(0x7f0000001500)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, &(0x7f0000001180)=[{&(0x7f0000000000)="47480bf89546f8b76cd7c580ed609de5abef598fcfdd42af2a12", 0x1a}, {&(0x7f00000000c0)="8a9324e37a03e53cd5e9dec2c39c5319ea3c", 0x12}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="0282318f4561d71713f561aab69f9ce99fa692dcc23dc1a43ca8415683e80015da8df1adc95f114c034aba1130864301e59ba61d0efeb6d151d44d77ec150354fd76953a523a4edffcfe46314ad4728548ab83c55705e22e5de34aa45c50267645e17c9a29d88b00e0e8e5940cab0ab8668f5432d660e6ac5a6357aaca", 0x7d}], 0x4) 00:01:40 executing program 1: r0 = socket(0x0, 0x0, 0x60000000000000) close(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000040)=0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x8, 0x100) fchmodat(r2, &(0x7f00000003c0)='./file0\x00', 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in, @in]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x7, 0x1f000000000, 0x1f, 0xffffffffffff5f08, 0x10001, 0x8, 0x6, {@in6={{0x1c, 0x1, 0x9, @ipv4={[], [], @broadcast}, 0xffffffffffff01b8}}, r3, 0xdfed, 0x4, 0x4, 0x6, 0x4}}, &(0x7f0000000340)=0xb0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x13, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) 00:01:40 executing program 0: r0 = socket(0x4000000000000002, 0x10800003, 0x80000084) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x2001, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="bcf6db6a17e0f45b585d4ed8849c023e3221d99216cc435533dbab1b25eaeb42ad6641f811b4ed57412c84241c7ffba525650013cc1104766b7cc3ca2534f5311349d75cfb82581f4741c1d7b1acb27510a2f0ba08bbf685e3ac826db3611c214d2403cb2e41d81dac091a2a3514fca56c604a685406554d94468934819d75"], 0x8) 00:01:40 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x3, 0x3, 0x40) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) semget$private(0x0, 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x140, 0x1b8) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f00000000c0)="011d5d110130b1d9c31194b763599f5137e1e787066dacae8fcf67c46feaa650") recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a6) 00:01:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x1b, 0x0, &(0x7f0000000100)) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fffffff, 0x3, 0x6, 0xbc}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x1030, 0x0, 0x4a9, r2}, 0x10) 00:01:40 executing program 2: open(&(0x7f0000000080)='./file0\x00', 0x1, 0x8b) open$dir(&(0x7f0000000240)='./file0\x00', 0x100004, 0x40) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, 0x0) setsockopt$inet_udplite(r1, 0x88, 0x6, 0x0, 0x0) r2 = dup(r0) fchdir(r0) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="90748f090000000000000000080000"], 0x1, 0x0, 0x1800) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x200, 0x0, 0x1f, 0x3, 0x2, 0x2, 0x8, r6}, 0x20) r7 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f00000000c0), 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) 00:01:40 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000240)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = dup(0xffffffffffffffff) getsockopt(r1, 0x2, 0x3ff, &(0x7f0000001cc0)=""/199, &(0x7f0000000440)=0xc7) lseek(r1, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f00000002c0)="7997813d5d4ea2f4a42e1040fc3f7cafbd974169e70552cf356a34c0a5b992394e7373ae3da0dad93f3e3c44ba661572", 0x30) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000007c0)=ANY=[], 0x0) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000740)={0x0, &(0x7f0000000700)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10) lseek(r2, 0x0, 0x1000000000003) readv(r3, &(0x7f0000000880)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000001c80)=""/19, 0x13}, {&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000680)=""/17, 0x8}, {&(0x7f0000001bc0)=""/154, 0x9a}], 0x6) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r2, 0x800000000000}], 0x20000000000001b9, 0xc74) fdatasync(r3) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) open(&(0x7f0000000940)='./file0\x00', 0x100000, 0x68) symlink(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00') readv(r4, &(0x7f0000001b80)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000000ac0)=""/155, 0x9b}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3) accept4(r2, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000900)=0x10, 0x0) write(r4, &(0x7f00000007c0)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0xfffffcdb) sendto$inet(r4, &(0x7f0000000600)="9ed018cd8e6e493ce8e9f062e4b5e6ba7f1c67db3f940fc65576fd28be7060112658f9eef12e79a5635e22a4510df1ce8e2baa455f1412628835f0ff788ba89f6b3eff2c3a85c42cd492998b48922a43c45ec75a5a3b3adaef4306e5f315b6a2633893", 0x63, 0x88, 0x0, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) 00:01:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@rand_addr, @local, @loopback}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00426) 00:01:40 executing program 3: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f00000000c0), &(0x7f0000000140)=0x4) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) renameat(r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') 00:01:40 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa06ffffffffffff08004500001c0000000000009078ac1400aae00000011100907800000000"]) ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000140)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00397) r1 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f00000000c0)={@local, @loopback}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000080)=0x800, 0x4) 00:01:40 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x1) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x6) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x6, 0x2, 0x68e, 0x6}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r3, 0x2}, 0x8) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x7, 0x400000011, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x80011, r2, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 00:01:40 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001a00)={&(0x7f00000001c0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000200)="625ca6804176740896adc6104ac18c0d8e295598d7ce682e8ed55525d514132b325c5533b6aeb56bf3d70715a18174adb3227a012395ef2e7ed3de0aece626523f6d2758aa2e51d151cbbcf7d30f39a9d23cbaa2397b4c9edf4addc109ceacdc12a758bd56e2038301d97f018fc24153dc445d61e35950cce877b5f92a1913e51e1faa9f1529b497aea0bfdb2f4be3dba78d39ec8e1de77a6f81a1e3db8b5f02f3444f8349deadfc0d2257e9fa5b643913f595966d282df676c90401c58b5024230a680926fc487c5857ef303d53f145193bae00bccfeea30557cec49e5494", 0xdf}, {&(0x7f0000000300)="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", 0xfb}, {&(0x7f00000004c0)="f97afcdc3bb6cbbf8de1686f12911b0a4f0c824f5ca268cc37729f0313b6656a9e0327bfbe41a7ea08e15af0f8170ebc341468d24870ae8f8e710613f441f408e0b74460919891768004dbcfa0c8ecf0aa8df0bfaa28ed5a14d48234e0cb92855ecce2e3cd7ff31bb377dbbae5a781a7efc3c736c30440e803c2bccd5be0a91dc113374c8c1434a12142841e3e91d42bdb401a", 0x93}, {&(0x7f0000000400)="aa396a659b5b61cadd250b868528b9c14e05b61dca13642aa4dbfcb15dccc059add09c8dd6e3dbba5cc6f3175b10c7cd8a6fecee0b54ce52e1a3f5ac20037de964cb3498bca0ea8bc731440440d9a6428a840d1cd79631c698d1defb93e9839783d995d9a93cd64644f3173241a0cde20972079dffe3f7f701", 0x79}, {&(0x7f0000000580)="678af922313a412fc444fb72930f4f9f90cc2d099f75ee8e5b9a5f77ef7860349a95e8eb381db30de3207b483c32c69c1e8fcf", 0x33}, {&(0x7f00000005c0)="e77da14367e5", 0x6}, {&(0x7f0000000600)="8fb8002f7f3c96cd4fc9792435cbf3ec89180fc95e377b17749a3e1b4df6e649bff5d1edd8e947eb5f977e6033a92d179f58ae223bdb8814afc8fa981482d4148f401eda", 0x44}, {&(0x7f0000000680)="448b40b661e1829a9381333f9ba76f163f2ba43300e13ec0370389b0dcf4981ee8ef228ab8ef2d35c48799ff7a4fd7b0a7578206ae961fc97dff2dfc3cd24105e3c06a101c6b05cd24d908317f297e7441bae57353dd3af883b50f4cbbb821a1397fff8e8e59a0d02c8725fe68d55f32a58cce3d465dcc34f77dcabe59ea033b85875c191cc8b0f318eb350450e50dec35d84ba32e1a0f3f91d163cfd3b13d3c4cf5fee0df54118cab655de14cd9095ccdc5c9157f5140c4d452404c0092f8ca2a9b29b6695a788088406cf4b7fa3f", 0xcf}, {&(0x7f0000000780)="bfdb0b403f1b006ed975b2312a6eeeb778adf580b895ea717fb31395c2f228454f8f956ef0dd427f72a01fd0cb69fa1ac2bd3c8d1d63", 0x36}], 0x9, &(0x7f0000000880)=[{0xe8, 0x89, 0x5, "2d278341dd67880283eac15f84ff92669d8c1ae7562fd00f4c96c4aa08313a971cf88bbe5d04bb37db736324dde757b3e1dcb44bba107073634868dfa8a1f097e10d3e9531ab2a62e8dadc15463e3102467f08ddc90d09bdd8bf039363b932359c828954e65816a6fbc07c70a9f8a324c04b538d928be35af02990dc2a6bfe6ba6a039eeb3eeb4b04184f179362ff64b5344d1aa0a115e354a59248c2fa77825f0883e4fe078cfb29e367702a05cc44558f616f20d2f0904ff682a7f21ae6af499b3efcb6617e83580fa3d7bba4e9e4f8e"}, {0x1010, 0x29, 0xc466, "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"}, {0x48, 0x39, 0x9, "ac2931882e3d30218cdd4c44556e95e6e56f71353953fec0f09b057e8092403b1a8c028e9954601e41ad545a4bb1bb9d7dfec41b"}, {0x20, 0x3b, 0x4, "525e1d82035b983741f923383f7a69c7"}], 0x1160}, 0x20008) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) open$dir(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x100c04, 0x1) open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x10) freebsd11_stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() chown(&(0x7f0000001a40)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, r2) symlink(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000480)='./file0\x00') 00:01:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) r1 = dup2(r0, r0) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x87}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080)=r3, 0x4) lseek(r2, 0x0, 0x5) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x800e00339) 00:01:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x578, 0xd5}) r1 = msgget(0x0, 0xa) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) r7 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x3, r2, r3, r4, r5, 0x81, 0x10000}, 0x2, 0x2, 0x1, 0x4, 0x2, 0x8001, r6, r7}) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00446) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:40 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_fstat(r0, &(0x7f0000000040)) setresgid(0x0, 0xee00, 0x0) r1 = getegid() syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setresgid(r1, r1, r1) setresgid(r1, r1, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000200)={0x10, &(0x7f0000000180)="df175f806044d7891cd53246f0893dcaad2b9e767ad8d90db481e5a78652431d0b771c779581dc1db4ddf68268a412acc25361921df1caadfa6e6d0048338c2ac502336a7c6920e361663bd0bcc755aee64f9bd53548c160a29bc04d3c", 0x4, 0x3, 0x3}) setresgid(0x0, 0x0, 0x0) 00:01:40 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @multicast1}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x1}, 0x10) 00:01:40 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) fsync(r1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xfffffffffffffffe, 0x12, r0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000240)="a1f679c08594afb03d225344be0c1caeea92f2e95c48a2c9ae7f862880f3ee10ca868a14edee34d4a15f13be9bebcb35beca23ea3b7f68785fcf37222f29492fdcc63b01a991dc50778deb9db558f3507a31857d52308fed9ffdd3b0b78af507f8b8593186b0c5e1a22cf0b101c3e192346d07dec55ac885de6b2c4f701e88bdc9d666a48dc5a8bb0977e0f20380d280f778786125f8e5f7abab216183ecb3a25c1a32cb6458464ff8bf7a362a0fd3a991a4230fb70eaecf9580b22fa3", 0xbd) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) read(r2, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x7, 0x4) 00:01:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, &(0x7f0000000100)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a6) 00:01:40 executing program 0: r0 = socket(0x11, 0x10000000, 0x8) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@loopback}, 0x8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r2, 0x0) ftruncate(r2, 0x2) r3 = dup(r2) write(r3, &(0x7f0000000040), 0x3000) 00:01:41 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="820278cf7be78f332d11dd636684631789122e2f666930000000"], 0x10) mlockall(0x0) sync() close(r0) 00:01:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xfffffffffffffe0a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000001000)={{"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", "eb89d259a47c1e29be4072fa907a72228608f4d4f3bb02af21d2aab0aab9fae9", 0x80000001, 0xfffffffffffffeff}, &(0x7f0000000000)="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", 0x99bd, 0x7f, 0x7, 0x9, 0x3ff, 0x2, 0x5, 0xbdf}) recvfrom$inet(r0, 0x0, 0xfffffffffffffcb4, 0x0, 0x0, 0xfffffffffffffdc1) 00:01:41 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0600000000e00800450000300000000000019078ac7000bb040000000500907800000600450000000000000000000000ac1400aa000000009269b272297f423020a7f478f728b84a727060098ecdc91fdb2104397a1e03cea52ef745a35f5529222e73d985f2f053646a950b89e614ef55ede528b33904dc855faa77b0932bc089030322f82f05278f0a114bdb27075c14b8ea344b77d393d5dde92ab64bbfee72449a42226334c532844af265e092df8fc110ea4a7c77a87fca7aec80ba640572ffb9322e1c7a1ea659dd227def78ee0b4562f928680e2cbb5f9accd3dd12026b26c7dd82d83c29aed8b2a6a303cdfc"]) geteuid() recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003c7) 00:01:41 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) fchmod(r0, 0x0) 00:01:41 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x3, 0x45, @mcast2, 0x9}, @in={0x2, 0x1, @rand_addr=0xf000000000000000}, @in6={0x1c, 0x0, 0xb96, @rand_addr="8ed5c7e9ffbde71828ca3f51ccd31cfd", 0xa41}, @in6={0x1c, 0x3, 0xfae2, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}]}, &(0x7f0000000200)=0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82023b2d66696c653000"], 0x1) socket$inet_udp(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) sendto$inet6(r0, &(0x7f0000000280)="ab7fbb1d3fbbab9f600f544c64c1306d6889fd98cfbc28f1dcfa5c1bdebd7d43f4b2d8403e2e558c2e33b173c4c2e680fb2ea8ed85847b7920d4d52dc438f8e32f5d58e88f", 0x45, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f0000000340)={r1, 0x0, 0x62, "b1ae4bc1e84e515a57ae355930169fe78ec1389be27f65a73810d04087dcb9fef23c6bdad6b4c0f24f3d1a99d8a5256a41740c5bcd331f37b5555a4224ff6c19f676fe77114d12d6e278516e0213ecf82ae2662e23e5f4cb4921a90c81d5b681e8d9392f51ce93b8a9749e071fced504e47e5fb8712cd56bb494445b4f2aed936429f3bd47554ede3112a223801441113641d53b299808e94b8b2a90c80000000000001000700a6644478d8e6db003bf1dcf64e2d091326d5d31dac7cdb9b9740ea9e4a870fecb7a3fd3"}, 0x8c) getpeername$unix(r0, &(0x7f0000000440)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) 00:01:41 executing program 1: r0 = socket(0x10, 0x30000000, 0x2) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x9, @loopback, 0x2}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001380)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000013c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000001400)={r2, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x1000, 0x100, 0x205, 0x1000}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r3, 0x0, 0x7f, 0xffff, 0x5, 0x8000}, &(0x7f00000001c0)=0x14) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000000), 0x4) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00396) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000001240)=0x1008) getpeername(r1, &(0x7f0000001300)=@in, &(0x7f0000001340)=0x10) r5 = open(&(0x7f0000001280)='./file0\x00', 0x880, 0x14) ioctl$DIOCSETLIMIT(r5, 0xc0084428, &(0x7f00000012c0)={0x2d, 0x10000}) 00:01:41 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) fsync(r1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xfffffffffffffffe, 0x12, r0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000240)="a1f679c08594afb03d225344be0c1caeea92f2e95c48a2c9ae7f862880f3ee10ca868a14edee34d4a15f13be9bebcb35beca23ea3b7f68785fcf37222f29492fdcc63b01a991dc50778deb9db558f3507a31857d52308fed9ffdd3b0b78af507f8b8593186b0c5e1a22cf0b101c3e192346d07dec55ac885de6b2c4f701e88bdc9d666a48dc5a8bb0977e0f20380d280f778786125f8e5f7abab216183ecb3a25c1a32cb6458464ff8bf7a362a0fd3a991a4230fb70eaecf9580b22fa3", 0xbd) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) read(r2, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x7, 0x4) 00:01:41 executing program 0: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x30000000) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x400) r3 = accept4$inet6(r2, 0x0, &(0x7f00000000c0)=0xfffffffffffffeb3, 0x10000000) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 00:01:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x3515ff18f) 00:01:41 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0xfd) 00:01:41 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x166, 0x0) setrlimit(0xe, &(0x7f0000000040)={0x6, 0x2}) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0052e) fcntl$getown(r0, 0x5) r1 = fcntl$getown(r0, 0x5) r2 = getpgid(r1) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x0, 0xffffffff, 0x40000, r2}) getpgid(r2) r3 = dup2(r0, r0) ioctl$DIOCSETLIMIT(r3, 0xc0084428, &(0x7f0000000080)={0x3, 0x200}) fcntl$dupfd(r0, 0x11, r0) 00:01:41 executing program 2: setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x40080, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0xc0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0xdbc, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x1000, @local={0xfe, 0x80, [], 0x0}}}, r1}, 0x84) 00:01:41 executing program 0: munmap(&(0x7f0000c25000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) r0 = socket(0x10, 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x2, 0x1, 0x5, 0xfffffffffffffeff}, &(0x7f0000000480)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x87, "e326c1829669c29c15e9651ed3d39e47efd4f418caa3b68cdbe4c152edbbb5df7f6fd0dd79b3e0d4af1a2c422b410ecd3eee81df1b8a87353729871fe0de3dca7ff99857d392eb616980caa62a4c19c32ee7bbc6c4296411cd7fb80a9860891848e85d771cd230423a0017ca1048b5015588982a12f60dc219dadf5f16aa87cb847b483dcd79eb"}, &(0x7f0000000580)=0x8f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x3, 0xa24}, &(0x7f0000000380)=0xc) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x400}, &(0x7f0000000040)=0xffffffffffffff64) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r4 = open(&(0x7f0000000700)='./file0\x00', 0x10000, 0x20) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000600), &(0x7f0000000640)=0x4) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r3, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="b70000001ac638a32d0edcc2ca13beed5baa846b9f467049146b91e752dd8ad91a71b96d7c22710aa26b40bf8360e205371cb5a00544eb478a37d7c1a77a8e2240c97062ee94369ef065a9dcb20b622b069cd38c67871c80de98d3cd16c4328b8630e880d1660d180ff3128f9ef7ca584fb961e7f3de309893998e63ce7c695e7c5a1a5c8f3550d2a03f3a0c3fc95b537afc2516b0fbd5f52b6618324ab95dca21455ececf132d9c59031ca7bfc90ccf683eb21f11ea3d20f792a69462659765db00144141f530"], &(0x7f0000000140)=0xbf) 00:01:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffff0600000000e008004500003000000300fff99078ac7000bb0000000005009006400000fa440000000000010000000002000000aa00000000"]) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00736) recvfrom$inet(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x41, &(0x7f0000000080)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) 00:01:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="06000000000005009d0d050003000300a2bf2990e44bd072891addedc6d459ae6119277175b8df79b023316227299ddd050c3f4b2088f11a049981480cac64e7c8d03553e98dec52"], &(0x7f0000000140)=0x10) socket(0x2, 0x1, 0xabb) r2 = dup2(r0, r0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0037e) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0xfffffffffffffef5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000000c0)=r3, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000000)=r3, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:41 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000000)={0x8, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xfffffffffffffffe, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x20}, @in6={0x1c, 0x2, 0x7, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xb}]}, &(0x7f0000000140)=0x10) sendto$unix(r0, 0x0, 0x0, 0x20000, &(0x7f0000000080)=@file={0x21c00, './file0/file0\x00'}, 0xffffff70) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000040)=0x8, 0x4) 00:01:41 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) close(r0) 00:01:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) ftruncate(r0, 0x80000000) open$dir(&(0x7f0000000080)='./file0\x00', 0x80, 0x104) truncate(&(0x7f0000000040)='./file0\x00', 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000200) 00:01:42 executing program 0: r0 = open(&(0x7f0000000240)='./file0\x00', 0x100004, 0x20) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000380)={{"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", "377ded5fdb4f204d98274cc639f221273d31040238ea6904972092107ae09022", 0x7, 0x3}, &(0x7f0000000280)="da4f201df1bf32bd3e5200d328f2044569c6c45f50ec1cefc2e3cd147ffce98b9bb4616b6993ef2ea81195481cb91c0c57827701a3ce607ef1e04ee7d676974c7ec67942526d3c37e4a3f5c0d66b6ea923518de1134c5015aa353540d1b107c52ba0e167338a83f1161e75ef9ed7d3d933b75e657239c932c1a7ddcf12a1365f3a98f7e2a88427623628ed070624290b00788c648c65fa0466f30fba1cd213ca85ce7b76f3a4ea2ca2e247ef1301db50655bf243c6da3764f3c6152e9c04264bad0be465910281aeff81f6a111512ea8f4df3db6129e780d0d2ad34f910fe79b339c29700afef97e0efc20a6c686cd9b35db17a8", 0x4, 0x9, 0x8, 0x2d6, 0x1, 0x121, 0x1, 0x8}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="8e81623a9dae1cc1b388b6e9fb857a98be7a5ead01ff9541bbd47eaf3fc2e7480e20b6ff1e"], &(0x7f0000000200)=0xa) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000840)={0x4, {{0x2, 0x1, @multicast2}}}, 0x90) sendto$unix(r4, &(0x7f0000000040)="48240bf054e8f44ae06054db8d4e825f50752d8425426d04067b691889b062258e6d31dde15aa6759e60f9235a024dedb9aa670f254a515fa570e385fef1087795fe79067aaa21c6ec", 0x49, 0x1, 0x0, 0x0) ftruncate(r2, 0x7fffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x80000000}, &(0x7f0000000900)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000a40)=ANY=[@ANYBLOB="02004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000001346b29900593d948b8f06e4ecf2d41d63c46e6a70b11de1fa6edf420b83a97c943b27e59fca787f98c07c723ee383ef2ecd518ec734ad4359787d0e2af8452e2eee7434f9d476099df46a84d349f250b837e70dc0cc7b1c4b0000", @ANYRES32=r5], 0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000940)={r5, 0x4, 0xf, 0x2}, &(0x7f0000000980)=0x18) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_int(r3, 0x29, 0x3e, 0xfffffffffffffffe, 0xfffffffffffffff0) 00:01:42 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x1}, 0xc) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c0000000000009078ac1400aae100000111009017f0c9cf00"]) write(r0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0062e) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) 00:01:42 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000080)="88cf7fc84cc4a6a95423089fb06b34f2e2c76d1ac0166a8765efe8f8044ceafd1336e0bb524a18f9e4566b7b4d5e4609d88ff5f7b6b187d7430fa22458e858f0e9650ca0ccf93e546c54266928495069d6ed0b30434ca204a7da6e985ef68ef89339e8c87d2e706e455e56f1630ff405e0faa8fac069") r1 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10a9000201000000000000ceb2996bf7a564108806a0ffc3d112e324dc13b62784bcc1d9bfe364438601f6e13f8baeba70"], 0x10}, 0x0) 00:01:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7ffe) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, 0x0, 0xfffffffffffffe14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x5d, "97305a59a168a02ac0e97d85c5a082995f1a6a784b9bb5ec81c4505ab075795f103e88af0bfc110eaa1a32d53a45a61370ad83fda72390038fddfea740cd3c78d2fcbe02133a1412f9c9b258c4c75e41b1d103f98f993cb961ac3ce1cf"}, &(0x7f00000000c0)=0x65) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r3, 0x7fff}, 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0036d) 00:01:42 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x18000, 0x20) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x8020000, 0x0) accept$inet6(r2, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00315) 00:01:42 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20008, 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet6(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:42 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000080)) r0 = getgid() chown(&(0x7f0000000040)='./file0\x00', 0x0, r0) shmget(0x3, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) r1 = semget$private(0x0, 0x3, 0x101) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x3f9, 0x0, 0x0) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000180)=""/82) shmget(0x3, 0x3000, 0x37b, &(0x7f0000ffc000/0x3000)=nil) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000000)=0xd6) 00:01:42 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaabf82588cc9cded216c5e7d08060018080006cc168d4b389aef3c03000050016a6babb9ac1400aab71d"]) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x20, 0x100000000, 0x3, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x40, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0x8) 00:01:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) ftruncate(r0, 0x80000000) open$dir(&(0x7f0000000080)='./file0\x00', 0x80, 0x104) truncate(&(0x7f0000000040)='./file0\x00', 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000200) 00:01:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setown(r0, 0x6, 0x0) recvfrom$inet(r0, 0x0, 0x1f9, 0x0, 0x0, 0x0) 00:01:42 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:01:42 executing program 1: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) madvise(&(0x7f0000b81000/0x4000)=nil, 0x4000, 0x7) 00:01:42 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000300)='./file0\x00', 0x8400, 0x20009) flock(r1, 0x2) flock(r2, 0x1) flock(r0, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3}, 0x8c) fsync(r2) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0xe) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f00000001c0)=0x5, 0x4) 00:01:42 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) fchdir(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000040)=""/39, 0x40) 00:01:42 executing program 1: r0 = socket$inet(0x2, 0x3, 0x8) listen(r0, 0xc5) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev//..', 0x800000000001027c, 0xb00000000000000) 00:01:42 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00671) 00:01:42 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa080615748c3280ac1400aa00"/42]) r0 = accept(0xffffffffffffffff, &(0x7f0000002300)=@un=@file={0x0, ""/4096}, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000001280)={0x0, 0x2}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001140)={r1, 0x5, 0x2, 0x0, 0x1000}, &(0x7f0000001180)=0x18) 00:01:43 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000000f40bb52aba965c54a2f3d2b10000018000200000000009000000000000000000"], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$inet6_buf(r1, 0x29, 0x33, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="a6533ac7de547eeb", 0x8}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x700000000000000, 0x400}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x1000}, 0x8) 00:01:43 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:01:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x41a}, &(0x7f0000000080)=0x8) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000200)={{"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", "bc1d97c5871774a74ba371a86a41ffa02b87223710e0740ab5c5411b42e936c8", 0xf4, 0xd8b1}, &(0x7f0000000100)="5fd63f2a25759daf6acda0ad5a36324e67e0ee0d261f864e7e3ce0ac162f7418ae39bb06b64c9ac13cef1c42c44385b8924c3f933c45b21fb32c25e9b8a749e751ac7fe5c73f519d1b6644a61d7e985f4361e45602a78eb959f879a9ddfe1d31a1e6c331a0a12a4b6d7908d15d5864c0e506f252f1db3fc6417b7feb23777a25f2627bee2c43d03b95b3fdf1f9aae8a954be38f69c4c33be6bab91178236af53f54b6868c0da7b106a2329209e54a1c43c366778c25f66918c0c598a255edacdb9d80216c78eecc522546fab7b5920bce03a4e2bec1e923d609d2389cdc862f848e85822677877d12c3ffdeea96992fa552cc5a2d3", 0x63, 0x2, 0x3, 0x8, 0x100, 0x6, 0xa8, 0x2}) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000000c0)={r3, 0xffffffff}, 0x8) setsockopt$inet_int(r1, 0x0, 0x47, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003bf) 00:01:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x52, 0x0, 0x0) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) accept$unix(r1, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0031d) 00:01:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="c5d4bb112af3b94b59d9e93402c1f1a94da705edd5f8bcd7d02280787880d7400d01be234a8f848f709c8ae9c3cd635d0b0e5c5c780096ccccf0380c0b6b8b00f0f4", 0x42}, {&(0x7f0000000080)="dc9e", 0x2}, {&(0x7f00000000c0)="b4d6e8692984a4efad148d9170d070492b594259f83ddeee863b8f2afe8dd1be6589f4a9115b4dadc36a88f34c2a0b73b6ec0b1750afba9d3bad5279af7a9680ab891bf9c06916147ec4a1b13cddc389e806832d0655127c8338df4741e89098f185ca25a3ca9073d2d9f0992997edc7a7cc8791fee1578b3d5c80f58c5aa860db5a38ab58d0579dfe619e039cf4320999715cb3d3c3cfe978003e919f3eda5121545ed09bcde0e174b11e1599a39bbac27de07fdfd198aeba10d44e", 0xbc}, {&(0x7f0000000180)="515f2cca1593daad06d45b3db115f15b3a4ef3eac8030cec36deced09fdf5261cd9185f2eebc2e9a4c5ba819a966c3ba961228982e9a040b65458eaae0e085d9f210be5a8aa86bad07242bb7b11559aef9084e97255846c6683332cc20deaf63ac8ede79f6861d269796d023e0d67d7399feb6270f1056026b2b5cc9cc5430810e1a45a66510ca59979c59def46072ac3722d6d48872c83b746de28587b82f30b46528cdc4a9854135f4fe5ed1aabdd6bcdbc2c060d8a1bc8a1dbb834457618e8914db8af23d90f9dac2edb07641f5c2693b566aa3cf82f0f5f1a025db3a036cf468", 0xe2}, {&(0x7f0000000280)="c02c4df44753cdf76aa254a1df0d1a81240b785b3a946dfe4fe7ce87d954bb401c035b66771d091c3696fa4ac9d7fdf75490c95770665692dddb942f7368b4adf116ab8790bdbb03dad6f054c5e4389513642a3d65bfd85a01c78feb997fafe4f561ba107d7636bd3b1a705e7182e08dcc6d4068184e1e71fc6f32982e0b1089cfa5eecc56092b89f7aed2e324065e5036931fe4bbe05fa7704719fe82c1848b6d1b645ec7a45c60982121ba1a26b1316600be10369f357c9da42e610d0b3ffe0d17b8e988fa74f55728785b0ea881c5018774c87183285c5f7c7c3b45cf6bd2bb264e80f4a6aecf6f", 0xe9}, {&(0x7f0000000380)="7620f2dba1f72d348714665ff1d7766ef2564f2a0ce5966eba935262b8fd8d55fbec2d093fd2a9d12c279b0fe0fa3a4627aa33be4cb57e4a352a2d96963caf765460e6b922", 0x45}], 0x6) accept4$inet(r0, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00330) 00:01:43 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r0, 0x0, &(0x7f00000000c0)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003de) getpeername$inet(r0, &(0x7f0000000080), &(0x7f0000000640)=0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000100)={{"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", "76a1e3ec108d4b3775b77b9239d0dd2af007991657206f33e4332c6ea5d06176", 0xff, 0x8001}, &(0x7f0000000000)="97d08af95dfab1087ff65511c19926c81080dfabfaea97797e4f0a78c8298e8b22080c81be5090d7d626fa2667971ca5e00f436da4128845c39b85a455ddd77f5917b0ffa264f6a96232043152d4ad582b52107ccea46a587ed30dd6e2e0b68352d657a911e112d6990d6ace5c12d8161369eceba702689f63f470e3024491a7", 0x5, 0xfffffffffffffffb, 0x3, 0x0, 0x5, 0x2, 0x6992, 0x9a79}) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000580)="d96c25139f2a354e6410dd05d4e91f2ee9ba5adb4917157a2c51f059e2cd3dc9c01191ac94008a51794e5b34341c7b297b572a8f4564115831cbffccbe14f3092e9d6524b6636bfb11f405412e0c7a1278ccf1f09795f741a5c66926e4b965a5781eaf4924b39eb9d847e4cdbd1ae5f15267b251ee097e81f4a64755090fde4b3358d8cf0b1ce8bc6e75cdf613406ec462069098bc8769f8ae92bf9c327e5cb11b5f3a0a002ee44282645b1fada3e777bdf88bc13e18") 00:01:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) recvfrom$inet(r0, &(0x7f0000000000)=""/176, 0xb0, 0x40000, &(0x7f00000000c0)={0x2, 0x2, @broadcast}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00315) 00:01:43 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00382) 00:01:43 executing program 2: r0 = socket(0x2, 0x1, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x0, 0x1}, 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66216c65302f66cd6c65302f66696c652400d348d6e2e7b49438e6d919438b85131fa0f0977229b4b75fce021876132e702972b214de2f63c8eceb4f86dd56f7f1fb57a6adf07d5b6f18267ef5fb0577e7ec2b8968656c444541cab1ee232eec0b38d84548629e06d39f02d4040d1a3933d19f2f1d846ae3a275695d5d4bb85e6dc1bf02008987e74b642e5b8fb5c9db8b4f255443a600d61dab83f31d81f63d60586a78e89a2775a37abbbf7ce6a6da31391cf46707fa4158a5743bc4a6d498"], 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x0) 00:01:43 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00325) sync() execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='[-+/\x00', &(0x7f00000000c0)='+\xb9\\%\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='[).\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)='-\x00']) 00:01:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x80011, r0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b6) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 00:01:43 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x80000000020) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) pipe2(&(0x7f0000000200), 0x4) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r2, 0x79}, &(0x7f00000001c0)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:01:43 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x1cb) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x5) 00:01:43 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@local, @loopback, @multicast1}, 0xc) recvfrom$inet(r0, &(0x7f0000000080)=""/161, 0xa1, 0x0, &(0x7f0000000140)={0x2, 0x3, @multicast2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004f5) 00:01:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x24, "4a1b4e5086736e538b3949322c0fa452d8b8a11f68deeaa4f5f3044d2da4badcb4beb547"}, &(0x7f0000000180)=0x2c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r2, 0xffffffff00000001}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x8, 0xf, 0xf9, 0x8}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000440)=ANY=[], &(0x7f0000000480)) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004f5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x0, @loopback}}, r3}, &(0x7f00000003c0)=0x8c) 00:01:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x0, 0x81, 0x1, 0x1, 0x7, 0x62}, &(0x7f00000001c0)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x6, r1}, 0xc) __getcwd(&(0x7f0000000340)=""/4096, 0x1000) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) setsockopt$sock_int(r2, 0xffff, 0x1016, &(0x7f0000000180)=0x8, 0x4) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x11, r3, 0xf) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) ppoll(&(0x7f0000000240)=[{r3}, {r4, 0x6}], 0x2, 0x0, 0x0, 0x0) ioctl$DIOCRCLRASTATS(r3, 0xc4504448, &(0x7f0000001380)={{"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", "a7c4a9fb38aa2be2b80399b1be2af4bf37dda4648de14011c62a281d1d01014b", 0xfa}, &(0x7f0000001340)="de5cefac5e82d4811714a1f77e5e328d689db80c7886ff57f32edb326811", 0x7, 0x7a5, 0x6, 0x6, 0x5, 0x5, 0x0, 0x694}) setrlimit(0x3, &(0x7f0000000040)={0x81, 0x8}) 00:01:43 executing program 2: syz_extract_tcp_res(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x8b) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) r3 = dup(r1) fchdir(r1) getsockopt$inet_mreqsrc(r3, 0x0, 0x4f, 0x0, &(0x7f0000000180)) r4 = msgget(0x0, 0x100) msgrcv(r4, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1, 0x0, 0x1800) msgget$private(0x0, 0x0) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') ftruncate(r6, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xe, 0x10, r0, 0x1f470000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x6, 0x1, 0x100000001}, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000340)={@multicast1, @local}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x200, 0x0, 0x1f, 0x3, 0x2, 0x2, 0x8, r7}, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f00000003c0)={r7}, &(0x7f0000000400)=0x8) r8 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f0000000300), 0x0) r9 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) fcntl$getown(r9, 0x5) 00:01:43 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r0, 0x40000000) truncate(&(0x7f0000000000)='./file0\x00', 0x308020002) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x80010, r0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x3, 0x9, @ipv4={[], [], @loopback}, 0x1}, {0x1c, 0x2, 0xb01, @empty}, 0x80000000, [0x101, 0x6, 0xffff, 0x7, 0x9, 0x159, 0x6, 0x8]}, 0x5c) recvfrom$inet6(r1, &(0x7f0000000140)=""/55, 0x37, 0x1, &(0x7f0000000180)={0x1c, 0x1, 0xcd4f, @loopback, 0x80000000}, 0x1c) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x0, 0x80000000, @mcast1, 0x80000001}, 0x1c) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 00:01:43 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x8, 0xffffffffffffffff, 0x100000138) setsockopt$sock_int(r0, 0xffff, 0x1057, &(0x7f0000000000)=0xffffffffffffff00, 0x4) 00:01:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[]) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0039f) 00:01:44 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = socket(0x1, 0x0, 0x9) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140)=0xa5d, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000000), &(0x7f00000000c0)=0x4) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) faccessat(r0, &(0x7f0000000100)='./file1\x00', 0x5, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x7, 0x4) open(&(0x7f0000000040)='./file1\x00', 0x2, 0x46) 00:01:44 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @empty, [{[], {0x8100, 0x3ff, 0x7, 0x3}}], {@generic={0xbd4a, "a26601679f07317736abc1d5252bef1af3a12cd4a6c96719"}}}) 00:01:44 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) dup(0xffffffffffffff9c) accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000440)=0x10, 0x20000000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x164) fstat(0xffffffffffffff9c, &(0x7f0000000000)) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) getuid() getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r1) 00:01:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x5, 0x5) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_http\x00', "e5db02650d372bdefb9832f88bf4e60d6fedf42329ed04c837862965cb3dd9b06c3709dd5665fd7510fcc649fcc80fd82d290f4b7fefa965b57491bea851e597c4dfc3255bc34ccd6af83bf34176328ec1a5648970e616d3c4bb1aff39fd9e52ba6b7cdb081103b357a57b7e99af75bea7fe221ff6b22b9587c4193709caa375037d39532400c695ebff0b4846b4b90eb7f10838aec2d61c09c059964d381a18db2e08117e48380871db7d0ee10d86f6c02ad6c2e569c5f0e384c32864f1b6b887d058bdf65a694760eeab41dd3b6db3a5fd3b9beb02683e2cfa9373789cccc5d28b5475c7c7eb323e7bb6fc5f6c6758"}, 0x100) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x40, 0x10000, 0x9}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xfff, 0x1000, 0x81, 0xfffffffffffffffd, r2}, 0x10) close(r0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00381) 00:01:44 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x0, @mcast1, 0x7f}}, 0x0, 0x2cda, 0xffffffffffff7fff, 0x216, 0x100000001, 0x5, 0x1f}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r2, 0x4) 00:01:44 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) write(r1, &(0x7f00000001c0)="0550639b0531bb092097d68e6d3d3c1ac1bd99bf80a66494ff72b3b5a2a6532a99a63316e0a387574e9ddadbe9f6fcfaa710a801cff4df3a381d0e39b7698843617d8dfebbdc0599b1f2340d5c9f4f2371434e750fa27547fecb7859aae4200d37b1910797d996fe9b8f85a241b135a645b2cb1da87fc33167a45f95ae", 0x7d) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0xa) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000240)='./file0\x00', 0x80, 0x11) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180), 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3fffffffffffffe) sync() preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0xc, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, &(0x7f0000000140)) 00:01:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$inet(r1, 0x0, &(0x7f0000000040)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00341) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @broadcast}, 0x10) 00:01:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f00000000c0)={0x2, 0x1ff}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000200)='chd\x00', 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80c, 0x0) ioctl$DIOCSETLIMIT(r3, 0xc0084428, &(0x7f0000000040)={0x380000000000, 0x6}) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000100)="b2e4a092d251fd15f5ded1b93c049db1e6fc4d5402897374080e9caac9ad96579b7b795e4b67dec88933e621fae4cae24014ca709935b7f62d178c359fe3d9c7cdcbabff7ef3d04365e94274395839ce10225ecece9e79cc90b48fa860c1c77c36bfc47c9ed967384bda2170580a7b0002f865f332d91c2d8d66e545064a1f21c064df81b0492616214373c8190c2bac30cb1c617fd54b4307ed39f9") shutdown(r0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0035e) 00:01:44 executing program 1: getrlimit(0x7, &(0x7f0000000000)) getpeername(0xffffffffffffffff, 0x0, 0x0) 00:01:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x1c}, 0x0) 00:01:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCGETSRCNODES(0xffffffffffffffff, 0xc0104454, &(0x7f0000000000)='2') recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0028f) 00:01:44 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket(0x1c, 0x5, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="00696c65300000000000000000000000a35448f8cde4f738d19aca206f5c5f109eb82d8272b1acdcfd06ff87898f2721348618be24aabf0c3401b3c0b9ffdf014ba11599cacdb11116d14d19572cfa64cd584ebf077e03445cc97c2c7aa01306cac0d5d57b6ef1d6593c5f308c94172c1853cd011f16200da373e758f8d9495a3cb4fb6efe5c62128870a01c479d0fc2dda87b"], 0x1c) flock(r0, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x2400, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) socket(0x17, 0x10000007, 0x80000000) 00:01:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x200}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xd, 0xc9}, 0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000180)=0x797c47d9fc3f53f0) 00:01:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) syz_emit_ethernet(0x0, 0x0) accept$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004f6) 00:01:44 executing program 1: setitimer(0x0, &(0x7f0000000040)={{}, {0x3ff, 0x5e70}}, 0x0) getitimer(0x0, &(0x7f00000000c0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7ff}}, 0x0, 0x2, 0x1, 0x6}, &(0x7f00000001c0)=0x8c) getitimer(0x1, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_timeval(r3, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 00:01:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x100) r1 = semget(0x1, 0x0, 0x181) __semctl$GETNCNT(r1, 0x7, 0x3, &(0x7f0000000080)=""/105) socket$unix(0x1, 0x2, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r2, 0x200, 0x4, 0x7fff, 0x3c06000000000000, 0x401}, &(0x7f00000001c0)=0x14) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000200)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) 00:01:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r1) r2 = fcntl$dupfd(r0, 0x11, r1) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000140)="2370bcc91a4e628071789fc5ead00957ef05fb839ffe6bc9288715044fdc17ab1421050f85149dba972c5d2c984bbc09b05a755c27da4a7f8eddc176ca032c1d36f0eadd81eb8a79d0c37481c8113b79e5399e7363b4d4a4ed21ddb139fdb51c3606db3d27393c5fdb236a6ed649c1f194") getsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2, 0x50) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x81, 0x4000, 0x100, 0xdb, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x0, @empty, 0x6}}, r4}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100)=0x401, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_udplite(r5, 0x88, 0x0, &(0x7f0000000040), &(0x7f0000000080)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00355) 00:01:44 executing program 1: r0 = socket$inet(0x2, 0x20000001, 0xfffffffffffffffe) writev(r0, 0x0, 0xfffffffffffffe89) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x20000000) 00:01:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x6, 0x0}, &(0x7f00000001c0)=0xc) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000280)='./file0/file0\x00', r3, r4, 0x200) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x4}, 0x8) r5 = socket(0x2, 0x10000001, 0x0) recvfrom$unix(r5, &(0x7f00000000c0)=""/156, 0x9c, 0x40040, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$unix(r5, &(0x7f0000000040)={&(0x7f0000000080)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000002540)=[{&(0x7f0000000440)="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", 0xf0e}], 0x1, 0x0, 0x0, 0x80}, 0x0) 00:01:44 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000280)=[{r0, 0x40}, {r0, 0x86}], 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000002540)={0x0, 0x6}, 0x8) 00:01:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x46, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffff0600000000e088a82a00810027000800450000c785d4c067046599300000000000019078ac7000bb000000000500907800000600450000000000ac1400aa00000000ad04cb1ee30bcc86e058b422fd2c80cc0306601cc94f8043f2396bd7d688d03ed14d7d3cd6174d204f1760cb7abb9dd2330d93168e565e46c91be4e10d68bdaec72edede31587044a0abcf0c67505811b4923ecaa948ac000000000000"]) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, &(0x7f00000002c0)) pwritev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="862c1b3b7da7ad0083f9148efc7f3e5e0c0f91efa2", 0x15}], 0x1, 0x0) recvfrom$inet(r0, 0x0, 0x3f, 0x0, 0x0, 0xfffffffffffffec9) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet(0x2, 0x10000000, 0x81) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="380000008876425a2d09508e662ec7c61f437602e49f7328f8a05aea9b0087b44ef7b331f729ad60e46f02029aa975b9e0691f3edfc4d85243c1cc83b3f418ab296aa3b1a3a89000100000029a5adcee1b32105064dd61be3b5449"], &(0x7f0000000040)=0x40) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x5d}, 0x8) 00:01:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@multicast1, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000040)={@multicast2, @multicast2, r1}, 0xc) 00:01:44 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x110044, 0x1) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f00000000c0)={0x10}) r1 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000001c0)={0xfffffffffffffffe, 0x1, 0x0, 0x9, 0x20}, 0xc) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f0000000200)=""/67, &(0x7f0000000280)=0x43) fcntl$setown(r1, 0x6, r2) getsockopt$inet_int(r1, 0x0, 0x43, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getown(r1, 0x5) accept$unix(r0, &(0x7f0000000100)=@file={0x0, ""/78}, &(0x7f0000000180)=0x50) 00:01:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getegid() recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00338) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0x3, 0x8cf, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x6afad334, 0x8, 0x6}, 0x10) 00:01:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0xffffffffffffff54, 0x0, 0x0, &(0x7f0000000080)=[@init={0x14, 0x84, 0x4}], 0x14}, 0x0) 00:01:44 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) write(r0, &(0x7f0000002400), 0x240b) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000300)="c81fc84595d0bd72ec84fae8e5159d5c3dd7c63421b690714a6f0a99c75cfe80f89b2bf366fd2aef2f3cb95564e5212a84be3fd0983f199c5a514490da91eefb58bd841bc7a0b7636dd86d5df36392f0774f5a783a9946da1a23c97502cc18c5a157a007c823096063b8da1afe8ab965a22a5b846aedc9f21c1d1f21812c435643f7f0630d4c582f2cd2f3e741ab6300ec84d26edddd643b02964fecb22370f97fd6c1f2990293b415fc4f26f3cb82bfe84ff1a079dec3066115c4c9f79d21826555651a19ec08df347f453eeac1d2fefed8c3f68a8287eb") r3 = socket(0x1f, 0x20000000, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) r4 = fcntl$dupfd(r0, 0x11, r0) open$dir(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) socket$inet6_udp(0x1c, 0x2, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, 0xfffffffffffffffe, 0x0) poll(&(0x7f0000000140)=[{r2, 0x2059}], 0x1, 0xfff) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:44 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mlockall(0x2) fcntl$getflags(r0, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000140)="bf44907eaa82534b6d3c97bcbda2ac2fd5ab2f4a45bb9242b592743c992d2ae7d198952fd61323ca78b31ff280076d98f0595fd3f2202af2ead6a2a8a9e7eb12123f16fba0e49ac79454550d402563afd40527deaa1b178bd115726e79ae8c56ad6d00ed4e5d49cfc6780e4fa63ca44d14ebf03c37d0f84b020653b7e7f3f49a4bc926759fbf1b2173f078e124ee46d1a54a5fe9b262274d83884a995332d0e17d0d81fb74b867dfba1d45d8e48a4847b70cb033c76f7eac7df634ac400d09c536a1bb0a") fcntl$setstatus(r2, 0x4, 0x10044) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400004}], 0x1, 0x0) 00:01:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c0000000000009078ac1400aae000000174009078000000001df288ec1d6b5809038841c517f9cfb095ff3e8d2e53d54b43c225b7654c38cc29204a449bcbf737026270c4d7ff09f6c47bc50f40d7edf2331ed83d8cd53f7bc8955f02dcc2352ad5942975bd10d28bb470b5931691f78bf8f9384385c38d2f2020b01374dff80beef02cee7b33d186c725c6fef53c194a1790024c09ba504f1e4c6c448f0187e9025801c008097a512a4bbc9f25cd76d87dc9933aef2f045f779b02d7e5"]) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e2305000000fe8000000000000000000000000000aa0300"/128, @ANYRES32=r2, @ANYBLOB="090000001f080000abba463cddb442ff66ebb1cf"], &(0x7f0000000540)=0x98) recvfrom$inet(r0, &(0x7f0000000280)=""/254, 0xfe, 0x40, &(0x7f0000000380)={0x2, 0x0, @multicast2}, 0x10) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = dup(r0) accept4$inet6(r3, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x10000000) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004c1) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000200)=0x4) 00:01:45 executing program 3: clock_gettime(0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, 0x0) 00:01:45 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) 00:01:45 executing program 3: r0 = semget(0x1, 0x0, 0x0) setreuid(0x0, 0xee00) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100002, 0x102) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000200)=[0x8a0a, 0x8, 0xffffffff80000001, 0x0, 0x0, 0x9, 0x10000, 0xfff, 0x0]) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x400) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:01:45 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000800206, 0x0) fchmod(r0, 0xffffffd) ftruncate(r0, 0x101) freebsd11_stat(&(0x7f0000000640)='./file1\x00', &(0x7f0000000680)) r1 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000580)=[0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000240)="0f51e994671cf83c20514adf5242bb", 0xf}, {&(0x7f0000000280)="e1db5af8bfb4ce545e3800b9f5be243b06fa6d7f0a1aea852497c8b33118788580", 0x21}, {&(0x7f00000002c0)="4e70ad0d29260533d1190cfdea35ad", 0xf}], 0x3, &(0x7f00000005c0)=[@rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x38, 0x80}, 0x8) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="1c004e2280000000fe8000000000000000000000000000bb6d00"/128, @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000700)={0x1, 0x4410, 0x3, 0x7, r4}, &(0x7f0000000740)=0x10) open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000080)=0xc0) 00:01:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x7}, 0x4) recvfrom$inet(r0, 0x0, 0xfffffd00, 0xfffffffffffffffe, 0x0, 0x206) 00:01:45 executing program 1: r0 = socket(0x11, 0x30000007, 0x800000000fffffe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x255}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) 00:01:45 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c7a69000525e5fffece000000000000e97f00000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000340)="199031a10196bda025b5a22a6e374adff2bf4e09a8397cd3d6ee1206ef2f951f20ebfec355facaea5ed376", 0x2b}], 0x1) 00:01:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x1c, 0x3, 0x628, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x3e3}, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, &(0x7f0000000000)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00965) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0x702, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0xffff, @empty, 0x1000}, @in6={0x1c, 0x3, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) 00:01:45 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fsync(r0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00') getpgrp(0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0052e) r1 = socket(0x17, 0x30000000, 0x6) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0xfffffffffffffe18) 00:01:45 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0xa101, 0x0, @remote, @empty, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xdc2, 0x50, 0x0, 0x4}, 0x8) 00:01:45 executing program 3: freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x1010, r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000240)=0xf5, 0x4) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f00000001c0)=0x8, 0x30000000) ftruncate(r2, 0x1) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, 0x0) setuid(0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000080)={@empty, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000140)={@local={0xac, 0x14, 0x0}, @loopback, r4}, 0xc) setrlimit(0x0, 0x0) execve(0x0, 0x0, 0x0) 00:01:45 executing program 2: r0 = socket(0x13, 0x3, 0xfffffffffffffffe) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000840)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000880)={r1, 0x3, 0x5, [0xc2, 0x9, 0x8889, 0x2, 0x4]}, 0x12) ppoll(&(0x7f00000000c0)=[{r0, 0x2004}, {r0}], 0x2, 0x0, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000000)=0x100) pipe2(&(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000000300)={{"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", "cafaebb119664b6fa5e55eb5a1c7f4811e0052b9feb1ab172ec50034b606e243", 0x80, 0x8}, &(0x7f0000000280)="9b9bc7bc60e177c9777cb5db6fd23fc4ff5229a474f544e90a03c1de73c57dd30c69cdf4df0988c6f11372b248b501d9de8e5b9d2d14ec47e3dc0778c66d1b7eb895dd361ca644002c31", 0x7ff, 0x3, 0x6, 0x81, 0x7fffffff, 0x5, 0x84d, 0x6}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETRULESET(r3, 0xc444443b, &(0x7f0000000200)="d3c44524d1d2ff12ae0cf48e545d05b82e5ba8d286408a8cb3af3e5f9d9c70633879d0c375e7f29b471824134125b3ebfe72538fb61996afe3dc8c0a1e19a1881a02b12d495b8ff0ef634670791900bb6a63fd803a919b18711023b66009c0aee6cd76b628549b2c4bf159853d50") 00:01:45 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x6, @empty, 0x1}}, r2, 0x400, 0x7, 0x8}, &(0x7f0000000280)=0x8c) 00:01:45 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, r0, &(0x7f0000000100)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) accept4(r1, 0x0, &(0x7f0000000200), 0x0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000240)) fchown(r3, r4, r6) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0xf}, 0x0) setsockopt$inet_buf(r1, 0x0, 0x5b, &(0x7f0000000480)="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", 0x1000) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, 0x0, &(0x7f0000000340)) getgroups(0x2, &(0x7f0000000300)=[r5, r6]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x880, 0x0) msgget$private(0x0, 0x40) 00:01:45 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x10000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0x75, "a0a239f8c516677457f3993e7f048012f339c1b14b19253d9ba09470ea39585669551bbb1b8e2433100e15a8e020b9ec5bc280594a0fd025f59651053011162f30f60a922ce16eb6187759e89cd88064851de1761b5057ea9716f68defe5efe398fcc4c1452a0eee74e05f172af2d441adfb92d8ca"}, &(0x7f00000001c0)=0x7d) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0xeb}, 0x1) syz_emit_ethernet(0xaf, &(0x7f00000002c0)={@local, @remote, [], {@ipv4={0x800, {{0x0, 0x4, 0x6, 0x8, 0x0, 0x66, 0x10001, 0x3, 0x0, 0x0, @empty, @local={0xac, 0x14, 0x0}, {[@rr={0x7, 0x0, 0x53, [@multicast1, @empty, @empty, @loopback, @multicast2]}, @noop, @noop]}}, @udp={{0x1, 0x1}, {"be63f005a83596553a8d68256efe71498a2055828ca91baba76e145e8e39"}}}}}}) 00:01:45 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd11_lstat(0x0, 0x0) mlockall(0x1) fcntl$getflags(r0, 0x1) sync() munlockall() 00:01:45 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') fdatasync(r1) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f0000000100)=0x4) renameat(r1, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') 00:01:45 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) write(r0, &(0x7f0000000000)="707071d8615525fc09c8e13b9852a08fd905311b26383a76818563f203d6c2bc5a9443cd0b4757ee753a14840be12f", 0x2f) sendmsg(r0, &(0x7f0000002540)={&(0x7f0000002580)=@in, 0x10, 0x0, 0x0, &(0x7f00000022c0)=[{0x10}], 0x10}, 0x0) 00:01:45 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x4, 0x5) getsockname$unix(r1, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) r2 = dup(r1) recvfrom$inet6(r2, &(0x7f0000000180)=""/176, 0xb0, 0x1, &(0x7f0000000240)={0x1c, 0x1, 0x3, @ipv4={[], [], @rand_addr=0xffffffffffff34ad}, 0x200}, 0x1c) bind$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, 0x3) fdatasync(r1) 00:01:45 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x1000, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) open$dir(&(0x7f0000000380)='./file0\x00', 0x100, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000300)={r3, 0x7ff}, &(0x7f0000000340)=0x8) r4 = msgget(0x2, 0x100) mlockall(0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="0300000000000000015c28fb7dbccad2d4cd392db46934747001a83d4ff0bff96bd86707c3d1ff3a2036108001b179193e41a7f9813fc92bfaaa3e051f7bd2896e2b01a76f163ba00f186bab23d1f9328b98283587d94cb848be3a89cc614e8b8c6240241f5759c2d9cee66bbebb496d2cdd77752368011b556c96555bcd7067a4afed54174bea32caa35ee4caf482c267b6113ac0534a20aff4fa59b2320caf384cb921fe58ad7c438bc100f5b49053430bfc223b6fa521be659a695afe7f0dd5d1e472"], 0xc4, 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:01:45 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendto(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:01:45 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) getpgid(0x0) fcntl$getown(r0, 0x5) r1 = getpgid(0x0) r2 = getpgid(r1) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) setrlimit(0x0, &(0x7f0000000080)={0x40, 0xffffffffffffff05}) fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x3530, 0x0, 0x10001, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x8) 00:01:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff06005538000000000000d86f000030f97c32cb5e0000000000019078ac7b00bb00000000050090780004060045000000060000000040ac1400aa100001"]) msgget(0x1, 0x0) r1 = dup(r0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000100)={0x10, &(0x7f00000000c0)="bce9120a22df20e97c2c3cac30bf3a517598b9051cd6f4be9b4c1138088a4c5036424aefa694dd5fc50f1e77ccae05fa1091", 0x3, 0xfffffffffffffffd, 0x80000000}) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000080)=0x4c1d, 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00520) 00:01:45 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x4, @ipv4={[], [], @multicast2}, 0xfffffffffffffffc}, 0x1c) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:01:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x20000000) 00:01:45 executing program 1: setrlimit(0x40000000000008, &(0x7f0000000040)={0x40000000, 0x123f}) setrlimit(0x8f459ddf5d460a4c, &(0x7f0000000080)={0x1000, 0x1000}) socketpair$unix(0x1, 0x2, 0x0, 0x0) 00:01:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00460) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x20, 0x1, 0x2010, 0x6, 0x5de1, 0xff, 0x400, 0xffff, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x9, 0x3}, 0xc) 00:01:45 executing program 1: syz_emit_ethernet(0xb5, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x7f, 0x2c, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "5bcbd04285c07f3b8b876372cd3a991173769cdb4a782abb867147ca30d333b4a3c1eae0c510f13a9b6f807af8f707e7221132b41fb7594d8f98696caa6ad11867338e23f2e452b78100be3f7b2cb2f78807b94855e62ca99b36879e5fb808cbbff729dbae7235951a563f9877511e511792d49a84615a"}}}}}}) syz_emit_ethernet(0x23b6, &(0x7f0000000140)={@broadcast, @empty, [{[{0x88a8, 0x1f, 0x7, 0x4}], {0x8100, 0x7, 0x8, 0x4}}], {@ipv6={0x86dd, {0x8, 0x6, "daf12e", 0x2378, 0xb, 0x7ff, @mcast1, @remote={0xfe, 0x80, [], 0x0}, {[@fragment={0xf0, 0x0, 0x2, 0x6, 0x0, 0x7, 0x65}, @fragment={0x7c, 0x0, 0xfff, 0x39c, 0x0, 0x5, 0x66}, @dstopts={0x30, 0xd, [], [@generic={0x2, 0x1a, "19d738ca32ccd83cb11155b2499f6c30ca39550985603cc31b46"}, @generic={0xfffffffffffffffe, 0x3f, "3bfb50c79bc949aac0420be03b67735079e59c901c635c0be95d577307ebab6ee7e9f27bad64e2734dd8443393c124db587af04a97e5bf9de49fd11ffc3a38"}, @jumbo={0xc2, 0x4, 0x9}, @jumbo={0xc2, 0x4, 0x401}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x3f, 0x2, [], [@pad1, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x67b3}, @enc_lim={0x4, 0x1, 0x1d9800000000000}, @ra={0x5, 0x2, 0xdd99}, @padn={0x1, 0x1, [0x0]}]}, @fragment={0x5c, 0x0, 0x1, 0x4, 0x0, 0x7ea6, 0x65}, @hopopts={0x2e, 0x16, [], [@generic={0x8001, 0xad, "f6a4bad2546d685b403173d18f39e25cfec5987d6d6c2ad0a620d18e401b7fb95e76bd8d98563fd1cbdcaed6fe88f487f58aeec1969e2b9051d4bbe66b11cd5129cb082508c06d2976d90a22138e39c146f56136054bde6b0d2f69bda316f1c3865d8c1abacc1c7ec757878a1128a2617e572a7c82429e89d8c00dd4723d937e3d03dee1389c18797d7752880a0055fa539247f5f0034549edb210d71751181f53f6c69fe9c2398c69fdc1a121"}, @jumbo={0xc2, 0x4, 0x20}]}, @dstopts={0xdf, 0x1, [], [@pad1, @ra={0x5, 0x2, 0x4}, @generic={0x6}]}, @routing={0x5f, 0x2, 0x0, 0x6, 0x0, [@remote={0xfe, 0x80, [], 0x0}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x5, {0x7, 0x6, "fd1c08", 0x284, 0x6c, 0x3, @mcast2, @loopback, [@fragment={0x3f, 0x0, 0x4a40, 0x3848000000000, 0x0, 0x7fff, 0x68}, @fragment={0x5d, 0x0, 0xbf, 0xfffffffffffffe01, 0x0, 0x2, 0x64}, @dstopts={0x3d, 0x5, [], [@jumbo={0xc2, 0x4, 0x3f}, @jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x2}, @ra={0x5, 0x2, 0xfffffffffffffffb}, @pad1, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x9}, @jumbo, @pad1]}, @routing={0x3f, 0x4, 0x1, 0x3f00000, 0x0, [@local={0xfe, 0x80, [], 0x0}, @mcast2]}, @hopopts={0x74, 0x202, [], [@enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x3, 0x1000, "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@jumbo={0xc2, 0x4, 0x486e}]}, @dstopts={0x16, 0x22, [], [@generic={0x38000000000, 0xd4, "05d73c2aee7c09c434184833a4e7367336ef3666302da4c94ebc9bd005503382b47ba17da2e74c4050bedd75a98d4b678b26195392912cd72a9ab01b02b447cc4359835e6eb9b00eea4b30b7346386fef30131ecb6bdf2405fcb21749be78efa115143aec95068dc2978c96deb9d097986b7f3e862ff30ecc42ff16380ceabb604893f9271af32ba9afbe7c80741594c45878ca169be70d77166d8728afa0f5125e0324b450ad11522ae416fa3371dff6db0e922ec303c740ab4828e2614c74058285e9fecc423070ee795e4307907739ddea8e4"}, @enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}, @pad1, @ra, @generic={0x10000, 0x2c, "5c8e6b3169ad052491da5a4809b8c7da9fbfc256f447bd7a7fbcfda1283cb638c5a4e7f6e1ab9f7bb4366d45"}]}], 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"}}}}}}}) 00:01:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000100)={0x8, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0xffffffbd) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e006c7) sendto$inet(r0, &(0x7f00000001c0)="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", 0x1000, 0xc, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') renameat(r1, &(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000100)='./file1\x00') fchmodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f00000000c0)="7cceff4410412b14", 0x8}, {&(0x7f00000011c0)="e3b175331e411c3aca9eed43b34c49706d6d25cacf79ed078eb4e1238213dce78cdfa61df1212ffd443bff7f7dd710da2660e47f11a182334d152ff849a330d57e52deb9a5614a36d012403f1ced808d980f3083a4e86dffe7219947aa12ae220af20e3d91eeb34dfae24224a9f071a811c7119174625534bc2a483cee75254a7375e8d0a1faabb4de86efe2becc665b66eca8", 0x93}, {&(0x7f0000001280)="1a63caf5addb6460e18e37d77c1927376199da55df3d5ac65db11f058037ee304c38e8b8e9bc8a1bd85aaa42ddf8c2523843241695f66cb5631b8a3b34eb7a19ac331aa9bef9e3b3315b19e48bea833023cf2b80cb7d9211235a845147b05a6dcac83afa9d3bbab31dce85c1d76f393028130b303a9d1437", 0x78}, {&(0x7f0000001300)="9d7162e8c9d3e2fcf807ac672078f2506f11891f1626", 0x16}, {&(0x7f0000001340)="6bdcff4bf5001c5af19c27824ac1ebedac48105af83bcad9fb4f0d2ff1f7d59e8a5c21c0b10bde5d71935622c57f815354a6150dfb85ae95d593cbe81f2f71d0d5e0284d3dc6a4a576bbf6a40006bc87cd7b8887b9f1df4c4d67e923f6811352", 0x60}, {&(0x7f00000013c0)="c43915b7a7fcdd73a8c6fdc7edbe971e9447b25649bba3262c1c0c8d521afc6e28df0aa188525828e885008477", 0x2d}, {&(0x7f0000001400)="2404360b895b91073927cb7ce237bae4abb875489861d9a7e6e3b172a083e540266bee381bf9d73eaf98c55f4ddd", 0x2e}], 0x7) 00:01:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x100) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0xffc0000000000000}, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003f7) 00:01:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x23e) r1 = dup(r0) mknodat(r1, &(0x7f00000000c0)='./file1\x00', 0x20, 0x6) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0042e) truncate(&(0x7f0000000100)='./file0\x00', 0x8) flock(r0, 0x1) syz_emit_ethernet(0x5c, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff81ef7f273b4f12892dc157bed4ced0ce10b007219f8b2e9d6b6f4bd50edd3cffa2a5c5273c0fc541d11f80d86001478e34357d30d6c78b2bd29875eeef6ee72aca1dbf9f0eac0f403f2cf63574a76c4722848225"]) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x108) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x3, 0x7fffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080)=0x4, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRESOCT], 0x1) 00:01:46 executing program 3: r0 = getpgrp(0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x2f, 0x5, 0xda38, 0xfffffffffffffbff}, 0x8) setpgid(0xffffffffffffffff, r0) 00:01:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500fe1b00f3183fa6009078ac1480bb6dfff7e8625007c58f568d92"]) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) recvfrom$inet(r1, &(0x7f00000000c0)=""/154, 0x9a, 0x1, &(0x7f0000000040)={0x2, 0x3}, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00828) listen(r0, 0x6) connect(r1, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x101, @rand_addr="6bbac87d0e74a4105ce8543aac26aa44", 0xcc00}, 0x1c) 00:01:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x23e) r1 = dup(r0) mknodat(r1, &(0x7f00000000c0)='./file1\x00', 0x20, 0x6) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0042e) truncate(&(0x7f0000000100)='./file0\x00', 0x8) flock(r0, 0x1) syz_emit_ethernet(0x5c, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff81ef7f273b4f12892dc157bed4ced0ce10b007219f8b2e9d6b6f4bd50edd3cffa2a5c5273c0fc541d11f80d86001478e34357d30d6c78b2bd29875eeef6ee72aca1dbf9f0eac0f403f2cf63574a76c4722848225"]) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x108) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x3, 0x7fffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080)=0x4, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRESOCT], 0x1) 00:01:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x140) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0x800}, 0x24) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x3f, 0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00407) 00:01:46 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, 0x1, 0x2, 0x7fff}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1e, &(0x7f0000000000)={r4, 0x2}, 0x10) chown(&(0x7f0000000280)='./file0\x00', r1, r2) 00:01:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchmod(r0, 0x144) recvfrom$inet(r0, 0x0, 0x6ab23e6b38849dd7, 0x2, 0x0, 0x800e0037e) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x3f, 0x100, 0x20, 0x6, 0x3, 0x1, 0x6, 0x8001, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0xcd}, 0x8) 00:01:46 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) ftruncate(r0, 0x8000002) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x5) connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB], 0xa) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(0x0, 0x7e48563e886cac35, 0x18) open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x100) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x80, 0x5444) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x5, 0x4) 00:01:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) r1 = dup2(r0, r0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xffffffffffffff7d) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e0049f) fsync(r1) 00:01:46 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) msgget(0x3, 0x0) execve(0x0, &(0x7f0000000680)=[&(0x7f0000000700)='`\xf3\xc4\x95\xe4`\xd04O\x16\xa4[', &(0x7f0000000780)='/:\\\x00', &(0x7f00000004c0)='@\x00'], 0x0) mlockall(0x3) r0 = dup(0xffffffffffffffff) ftruncate(r0, 0x2) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) open(&(0x7f0000000480)='./file0\x00', 0x108106, 0x1) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000580)=ANY=[], 0x0, 0x0) 00:01:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r0, &(0x7f0000000240)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x174) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xc6, "9b6c15015ab68ad2bd8d4c2bb41e98a5e4fcc4068271ce877de0be434b0606a6f3ba829e6dba0b0c6123e95907f1d5a8b2f5d34843c5a63a544bbc476339e2b3baa686970238e704c7d24fe183e3785f9052d96aa9b2a95e7865e4bce2322ce43c7e509a2cd32dfdade3bac653c8d89a5817133e852fa1f84c39d8fd8499130c20370cff6f5a0812b01e2723a4128da5896753c30ca39056aed63878179c4a4862018802aecb20dd649c879e45b37ee1e0c400eb3fdaf1e518031d54b21953fe921c3ac9f6b7"}, &(0x7f00000001c0)=0xce) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x5, r2}, 0xc) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00360) 00:01:46 executing program 2: r0 = socket(0xfffffffffffffffe, 0x20000000, 0x101) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_fstat(r0, &(0x7f0000000100)) r1 = getpgrp(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x5) setpgid(r1, r2) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000000c0)=0xfffffffffffffe50) getpgrp(r2) 00:01:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x3, 0x3f) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) shutdown(0xffffffffffffffff, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0034a) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="0400000002003e20510931b811"], &(0x7f0000000100)=0xc) 00:01:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20080, 0x100) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x800) r2 = fcntl$dupfd(r0, 0x0, r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x41, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00389) 00:01:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x8, 0x7, [0x3, 0x3, 0x1, 0x6, 0x7ff, 0x5, 0x40]}, &(0x7f0000000080)=0x16) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0xeab3, @mcast1, 0x80000001}, @in6={0x1c, 0x0, 0x9, @rand_addr="27e68d32ef0516a64bd42cb94d13d98f", 0x9}]}, &(0x7f0000000140)=0x10) 00:01:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00350) 00:01:46 executing program 2: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000040)="1b9848aac49dd50307c1124be3ef8f736bbc8848e3f306b14223056691ad624a8403f3eade8136fb1c4dea691fadd3e70ddcab9b5062aef7f9a1d6f858d91a9784c0506c66a0b4d509976b3541287dbffe271a763b38741af0cdcab7cc43ebb99cdba6d98419e1cc42c9eb872a8d10d3b9751424e1a59a8e3ad5ff3922ba2f30f8a3cc05bfe1cf4d896dba2021567e5084715c7d7b08bb") mlock(&(0x7f0000bb1000/0x2000)=nil, 0x2000) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:01:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003c6) 00:01:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3d8, 0x0) connect$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00721) 00:01:46 executing program 1: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffc}}, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:01:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r1, 0x0, 0x7, 0x0, &(0x7f00000000c0)) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e003b9) r2 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x41, "3917ba078d30ce7aaa936280d3719415914ef2fe22b3f4bd77482e5109ade4869aed2b088b0869a791068e950241b1474bb76f2b71537baa2d52aeb50be065b1b4"}, &(0x7f0000000100)=0x49) accept(r1, &(0x7f0000000180)=@un=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r3, 0x7f}, 0x8) chmod(&(0x7f0000000000)='./file0\x00', 0x112) fchmod(r1, 0x10) 00:01:46 executing program 1: chroot(&(0x7f0000000140)='.\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r0, 0x5) fchmod(r0, 0xe5) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x0) 00:01:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(0xffffffffffffffff, 0xfffffffffffffffe, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0034e) r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xfffffffffffff800}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x4}, 0x8) 00:01:46 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x7, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x6, 0x4) close(r1) 00:01:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r0, &(0x7f0000000000)=0x29, 0x10020) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000240)={0x2}, 0x1) recvfrom$inet(r1, 0x0, 0x4d, 0x0, 0x0, 0x76b7dac2c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x2, [0xffffffff00000001, 0x0]}, 0x8) 00:01:46 executing program 1: ftruncate(0xffffffffffffffff, 0x400000000101) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020004) ftruncate(r0, 0x2) 00:01:46 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x1, 0xa0) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r1, 0x0, 0x0, 0xe803, 0x0, 0x0) 00:01:46 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x2, 0x5f20ee71, 0x110000001, r1}) flock(r0, 0x5) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) close(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setuid(0xee01) chdir(&(0x7f0000000140)='./file0/file0\x00') 00:01:46 executing program 2: socketpair(0x1c, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) bind(r0, 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@multicast1, @multicast1, 0x2, 0x1, [@empty]}, 0x14) 00:01:46 executing program 0: accept(0xffffffffffffff9c, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="997f070004180900030005003b00ff018000fa789044d61c1971006954a55aedb41bb382a375489dbceda3ba21ecd28fcd52bf430ce01e8bc2987c8b33cded1f1eee7ec60b8b3a8d4ced97a139186f8e77410ad8ec9e31e3c5880684312b9ac3570e62956f2c6176916c588db9d2545338e5b5555de2bafe5ded4c388767c835123b340846604b276c55d7183b555ac4e717617765a04bd9b51bd9944c9b8f79ccb1b801996d1caf36ab56ddc2c66879fe8b17eb12b88373313197d4d9622f26e73c59e28be6609f3c44716a7c460424"], &(0x7f0000000100)=0x16) syz_emit_ethernet(0x4000, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffffb2004f0000300000000000009078ac2300bb000000000300907800000000450000000000000000000000ac2300aa00000000"]) 00:01:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setgroups(0x4000003f, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0]) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00378) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c) select(0x500, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a8) 00:01:46 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x1, {{0x1c, 0x0, 0x98, @loopback, 0xfffffffffffffff8}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x0, @ipv4={[], [], @rand_addr=0x1}}, 0x1c) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) write(r0, 0x0, 0x0) 00:01:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0x1000, "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"}, &(0x7f0000001180)=0x1008) r3 = socket$inet(0x2, 0x10000004, 0xc53) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000011c0)={0x4, [0xfffffffffffffffd, 0x76, 0xfffffffffffffffd, 0x20]}, &(0x7f0000001200)=0xc) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00456) 00:01:46 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x9, 0x0, &(0x7f0000000080)=0x12e) 00:01:46 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, &(0x7f0000000300)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xc, 0x0, 0x0) 00:01:46 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x2) flock(r1, 0x2) flock(r1, 0x1) 00:01:46 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f0000000100)="2cce", 0x2}], 0x1}, 0x1) shutdown(r0, 0x2) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000140)={0x9, {{0x1c, 0x2, 0x3, @loopback, 0xaf}}, {{0x1c, 0x1, 0x4, @loopback, 0x7}}}, 0x108) 00:01:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000180)={{"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", "4868dc7403dff6c126c642fce2eb53880fe0f54b3f4f882905dfbf67d31c7b18", 0x9, 0x7}, &(0x7f0000000100)="eb4d980fbdbfe59d7a1e5247d3eb49fb4af58c3521b35ee11cf7ebddac05be888272ce904acbf7b2310e9f8f41f6a28a35e2ff29577e1d1f5b8acc0b9f168624cc47750cfce6", 0x6, 0x2, 0x4, 0xa8d, 0x3, 0x7, 0xffffffff}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup(r3) ioctl$DIOCGETSTATES(r4, 0xc0104419, &(0x7f0000000040)="60a9c6f9fd7750ba11bbbd1346627811ca2429edac3224ddd8094be85a0a4ee8a80f82") getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000700), &(0x7f0000000740)=0x2) r5 = accept4$inet(r4, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0076e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f00000006c0)={r6, 0x69e}, &(0x7f0000000780)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000007c0)=0x267, 0x4) bind(r1, &(0x7f0000000680)=@un=@abs={0x0, 0x0, 0x3}, 0x8) 00:01:46 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x40) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x0, 0x80) r3 = semget(0x3, 0x0, 0x210) r4 = socket(0x10, 0x4, 0xff) __semctl$IPC_RMID(r3, 0x0, 0x0) bind(r0, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x1}, 0x8) getsockname(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000040)=0x8) r5 = dup2(r0, r0) r6 = dup2(r1, r5) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000a00)=ANY=[@ANYBLOB="1c004e237c0d000000000000d356d39b000000000000ffff000000aa5b02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eb7dfe493f4eede633754a595c492507514e0a02302352316c38a877ca844ad1a72110ac58ed7776efe02e0ec17844485313f4a0fac820a6d51935d22dc7bde89951e12720727eb4e96ffe55b6ee2139", @ANYRES32=0x0], &(0x7f0000000880)=0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000007c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000800)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000840)={r8, 0x6, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000980)={r7, &(0x7f00000008c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000009c0)=0x10) open$dir(&(0x7f0000000240)='./file0\x00', 0xa0a, 0x80) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x8, 0x90) openat(r5, &(0x7f0000000140)='./file0\x00', 0x107ffe, 0x44) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x0, 0xe000000]}}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000002c0)="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", 0x4cb}], 0x1, 0x0}, 0x0) 00:01:46 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000140)=0x8) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x5, 0x20}, {0x7, 0x4}}, 0x200) fdatasync(r0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x4f514}], 0x1000000000000013) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 00:01:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="82022e2f84b9aa9eb5affba27aeb9c29ba3b71aa9ede50bd4e3a69396216583ee1be4714911e7d4ab8ca841e8ca46348016f993c8cf06b9e4e3506da48f0c1586692759638d0649a25659b87cfedfc424b65b5f22ccb864dc6f18b62d76d5a888cd550ec6586446354604e2f870cbb11e3f7b37ae4a681a8ecbbac3ce03cc3bef2e79e55d6bb6c6fb74c"], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x400, 0x10000000, 0x8001}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], 0x1) sendto$inet(r0, &(0x7f0000000440)="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", 0x2c9, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x1, 0x1000, 0x1000000000000000}, &(0x7f0000000280)=0x8c) accept(0xffffffffffffff9c, 0x0, &(0x7f00000005c0)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000580)={0x7, 0x220, 0x7, 0x0, r1}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={r1, 0x10001, 0x7}, 0x8) shutdown(r0, 0x1) 00:01:47 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x5, 0x0, &(0x7f0000000040)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e002e6) socket$unix(0x1, 0x7, 0x0) 00:01:47 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) poll(&(0x7f0000000280)=[{r1, 0x10}], 0x200000000000001e, 0x0) unlink(&(0x7f00000004c0)='./file0\x00') 00:01:47 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000003c0)="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") renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0/file0\x00') freebsd11_getdents(r0, &(0x7f0000000300)=""/133, 0x85) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x10000000) r3 = socket(0x1c, 0x7, 0x1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000200)=0x9, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000001400)={{"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", "6b4d92e7eb421ec2e2a1ee7b2012de164880e67e2c9d18ecdbdd44628503cef6", 0x8, 0x3}, &(0x7f00000013c0)="64625f7453bb6cd1d1a3b38b3a1f", 0x68547211, 0x40, 0x9, 0x7, 0x7fff, 0x100000001, 0x6, 0x8}) open$dir(&(0x7f0000001880)='./file0/file0\x00', 0x10a88, 0x100) mkdir(&(0x7f0000000040)='./file1\x00', 0x143) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') 00:01:47 executing program 1: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) sync() setresuid(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={r2, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) 00:01:47 executing program 2: mkdir(&(0x7f00000001c0)='./file1\x00', 0xfffffffffffffffd) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect(r0, &(0x7f0000000100)=@un=@abs, 0x8) chroot(&(0x7f0000000080)='./file1\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/184, 0xb8}, {&(0x7f00000002c0)=""/188, 0xbc}], 0x2, 0x0) 00:01:47 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f0000000100)="2cce", 0x2}], 0x1}, 0x1) shutdown(r0, 0x2) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000140)={0x9, {{0x1c, 0x2, 0x3, @loopback, 0xaf}}, {{0x1c, 0x1, 0x4, @loopback, 0x7}}}, 0x108) 00:01:47 executing program 3: r0 = dup(0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x32, 0x0, &(0x7f00000005c0)) 00:01:47 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="baad28850bfe1946d9f5b90416dfe85e1ebbf5fa2d6019e3ff2710ef918787718882f1668513710b56bf37971c8900e1c4fa3972d8842d029a295d76b24a6145ad472fc58b768eaddde75085f72ed0597fc54f832012b99d027db2c26e8c9440d9f3f03afd1beb962fdc90d5c1a3a26512c7c17dbc7335aa4c5e570511643790b90b23610ed7e3083f00986b3fbb59c6a90a8e350f94458a0abf7c95028485963c8833e33a7cfeec591cfc4314a035999884a6548d6d836737bef0e3cd3ca854413e830bebb5df2cdce6eca1fc82baaa8ef5fd805f90eed9300a0161284f993e58ef7b8219d42c0ff750b7b586d603fc3d2fb0de34") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e002f2) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:47 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x20) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') mkdirat(r0, &(0x7f0000000780)='./file0/file0\x00', 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 00:01:47 executing program 2: r0 = socket(0xf, 0x30000007, 0x20000005) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000140), 0x10) 00:01:47 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0032e) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x100000001, 0xffffffffffffff93) 00:01:47 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10d00, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4400, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:01:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x12, "3a7fd3cd1ee6472c7ff1a1cdbbf11596ce7d"}, &(0x7f00000000c0)=0x1a) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x4, 0x6, [0x2f5, 0x100000000, 0x8, 0xf7, 0x7, 0x3]}, &(0x7f0000000140)=0x14) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x9, 0xfffffffffffffffe, 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00330) r4 = socket(0x17, 0x3, 0x3f) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:48 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0xd, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003ae) r1 = shmget(0x0, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) 00:01:48 executing program 1: r0 = socket(0x1c, 0x20000005, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0xff, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) 00:01:48 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x2, 0x3, @multicast1}}, r2}, &(0x7f0000000600)=0x8c) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendto$inet6(r3, &(0x7f00000002c0)="57e949bb063accddc76a1670e231b99e31bbbe1fe97c6d20eea4d27712c10910f3cbd6f47822df018c8be1571b0cf30accd6f0054ae1b65dbe7278c9a98d5a75c013f961fe79d3bc8718ee0b5b797d6fe37effa0bcefbd0d8c2ede2126f7486bea0e44b1352341d5f23fa8ece00749fe75c994baef278db25ab756275cd0780dd008652ca7eb31914c938337a3c1a7bd5328be2f6dd91b6c4297ea9f5e361708bb29a1256eaf4e3ee5543043838c5e5b882be06a9498947102b3e82da6e496", 0xbf, 0x100, &(0x7f0000000180)={0x1c, 0x0, 0x4, @mcast2, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x7, @mcast1, 0x5}}, 0x0, 0x1, 0x3, 0x8, 0xfffffffffffffffd, 0x7}, &(0x7f0000000000)=0x98) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x3}}, r5}, 0x8c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 00:01:48 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) r2 = getgid() fchown(r0, r1, r2) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x80010, r0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1fd, 0x0) 00:01:48 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r1 = semget$private(0x0, 0x0, 0x80) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:01:48 executing program 2: syz_emit_ethernet(0xfffffffffffffd74, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) 00:01:48 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@remote, @broadcast}, &(0x7f0000000080)=0x8) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@empty, @broadcast, [{[], {0x8100, 0x6, 0x1}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @random="208498e866c3", @empty, @random="3a0249c66964", @local={0xac, 0x14, 0x0}}}}}) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x800e00653) 00:01:48 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x9}, 0x8) syz_emit_ethernet(0x4000, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0xc6, 0x4, 0x0, 0x0, 0x2ed, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x1c}, @local}}}}}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x40, r1}, &(0x7f00000003c0)=0xc) r2 = socket$inet(0x2, 0x3, 0x5) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000100)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x0, @ipv4, 0xffffffffffffff19}]}, &(0x7f0000000140)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000300)={0x4, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:01:48 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mprotect(&(0x7f000054f000/0x2000)=nil, 0x2000, 0x4) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9e, 0x9, 0x7}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast2}}, r1}, &(0x7f0000000200)=0x8c) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f0000000100)=0x1, 0x4) 00:01:48 executing program 3: syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x44, 0x3}]}}}}}}) semget(0x2, 0x0, 0x10) r0 = socket(0x1, 0x7, 0x7ff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x1200, 0x6, 0x33, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x7, 0x8}, 0x8) 00:01:48 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) semget$private(0x0, 0x3, 0x680) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00396) 00:01:48 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001a00)={&(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2403, 0x0, 0x0, 0x0, 0x1300]}, 0x3}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000240)="860cd8ad5ff4a6f8", 0x8}], 0x1, 0x0}, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x7fffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0xffffffffffffffff}, &(0x7f0000000280)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x82, 0x8000) r3 = socket$inet(0x2, 0x3, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x0, r4}, 0xc) exit(0xf4b) 00:01:48 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x1ff}, 0xfffffffffffffceb) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffec) r3 = accept4$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_tcp_int(r3, 0x6, 0x100, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:48 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000000)=""/83, 0x53, 0x40, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000001140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001180)=0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r3 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00350) syz_emit_ethernet(0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000580)={{"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", "17f0d7cf81a1131c9a42ff2ad2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000080)={{"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", "bc11c69de5c7ccadc97c25e0642e93f29025975e7b80695e10e63053bcba7ed9", 0x401, 0x4}, &(0x7f0000000000)="10a5ca", 0xffff, 0x627, 0x0, 0x1, 0x9, 0xff, 0xe1, 0x4}) 00:01:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) r1 = socket(0x2, 0x5, 0x0) shutdown(r1, 0x0) recvfrom$inet(r0, 0x0, 0x59e0c7d2a6ee0cb2, 0xfffffffffffffffc, 0x0, 0xfffffffffffffec2) 00:01:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000400), &(0x7f0000000440)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) clock_gettime(0x0, &(0x7f0000000100)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) r6 = getuid() accept4$unix(r3, &(0x7f0000000240)=@abs, &(0x7f0000000340)=0x8, 0x10000000) setreuid(r5, r6) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000003c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000002c0)={0x4, &(0x7f0000000140)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:01:48 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0xdd, 0x2ffffffd) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) connect$inet6(r3, &(0x7f00000002c0)={0x1c, 0x3, 0xfffffffffffffff7, @mcast1, 0x2}, 0x1c) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_data\x00', "d25238bb4f85bf27d42f0800ddab4d05e37102ff302fa8a3a21b5238fb1bb2370c4d646f9d0240954928c3dd0c82de26f0bffeeaa787b97427d3c8bc6091a9ca0c08ca6266d4b5f4f781da354fe5566f17367986d804cb81206f215d1ea83a20a7a32a2514409aa67a13c3319b42fbf54e6fedf27de1bf36a6dad9ad7e5b22383c107506853e59ea24dcb628236fb3fbcebdc2ba3cd9a3f364acc16c71fc3a39aaea1c94084e7112ad08df8d8622290cb4bb83ca3489f6975f70d034f6d5aacf03c72a0c5eaa9a22506765166286c2c73448f3e42f8664a408edb66bcdbe17d81da7dad824778ea3b0681ae96d647b58"}, 0x100) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000040), &(0x7f0000000080)=0x8) freebsd11_getdents(r4, &(0x7f0000000480)=""/236, 0xec) openat(r3, &(0x7f0000000580)='./file0\x00', 0x40, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$inet6_sctp(0x1c, 0x800000000000010a, 0x84) 00:01:48 executing program 2: r0 = socket$inet6(0x1c, 0x20000007, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x7cb, 0x2000, 0xfffffffffffff800, 0x6, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000000380)=0x2, 0x5f3987304b711d93) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x2, 0x4, @mcast2, 0x2}]}, &(0x7f0000000240)=0x10) 00:01:48 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00331) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x80000001, 0x4) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) 00:01:49 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="a7feb379dd0b1b1fe7cbeefd7957d2d7d244417d874f73afe1093b8571892651b626c726e0c332f6384732c55c068219d1156b972fa3eed9914d29e183d83264e264602d5ab8614258b99e46e411b64d9f18f37329d2b104f134187e55f3abf0ab5acbc68d755e0219f429479314cda9350ccd3bd804336e6bbf8a0ed9c43642971f02ca326f6e0a4dd71bd60bf6d54283bf2ba279800d4523adf8706027b2faa36b3f19d1bb7793b8d840322c4370d49a7577ce52fe0785a857ab2e972739b2a768acd175d6f1347a12e9179da4be2a701840454a9a63fb8e20e329bc0cf1ca8bd5284598a569086a6410aebad1b4820aa433fe", 0xf4}, {&(0x7f0000000180)="16cedbe6a4728ea8bc3e0df93543a5b980333cdb54f2ba15acf86d842458b23a11b0addacb3e8fa1cc618683b0695293b47c7eb6c28151e61bb0a201e18d141a16e27429535f02d79867422401c97d9531c9ec08be4d93e11d9364a0b39588d2ad0b0218f82ed95ac55b5be079aa94ac2083f58f2ad784a6e56c3b67e443abdcb69462912fbbb0bc67ab9191520fdd2b04eb0ffbe7eafd88b086461fe63e51c072239822c29072149f76738a74c7040794da82893e7afa3ce44bedeae0cace3162eac574e87055957a6f9c", 0xcb}, {&(0x7f0000000280)="9eadca63e137e4567c76a0e4c09e8a0bc16e5231777bcf8a438c92517914d90c7cb4593df9fd8cbd0e5ab144", 0x2c}, {&(0x7f0000000380)="88a9acd8fc5b70205b6cbdc52b1b623a1c05f37523fa329dbe6e1cb1feec9e6ace82fe87c4903ec301578d4824710a550b2e60f7c64577569670bdfc743dc0173441693b0aac5edea06edee8b6ca074d25d599f1ede11cc9e9de51ffda74cd78081a237a3abaa276449b88881b46dd7ebeb0a8ba79f900925001b02d0a9cd868c91e448d29be7b00b3fed65d0b346147a775a214fec627ed363eca8d7c1728c1f5fdb6bc5115f17ebf1d616b14e6747a9e9f94192bc2de07d346bfb3b769e7b3467909f9c9f301de3126eae83e17b3785528d14b56130c07fc3efecb863dd783e35f0c198aedf011a88dbf0dbfe78ad0f97acbbb29", 0xf5}, {&(0x7f0000000480)="c55f8610517c1c8e591ac2d806366a5db47009fd1c846d69b0ff3d64b13d8e9d63cc41583ba3eab438248b9bcccf28c9c5f821c419abbd1340bfb6799aaea8dc67bf82fd6065b654f06f29ef18a96e3362883b48d19c8259bd9e4ad39f1a5b19af55f0e88deac8de50f1ec67ccd3868f57929a900cd4a9111dc29a56b7150e9530594880f6a06b", 0x87}], 0x5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x12, 0x1000) 00:01:49 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x19, &(0x7f0000000280)={@local, @empty, [], {@arp={0x806, @generic={0xf, 0xf75d, 0x6, 0x6, 0xb, @empty, "6c9a4dcd5bae", @broadcast, "12462de5dafbdf31adb721ccdffe406a"}}}}) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00936) 00:01:49 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[], 0x0, 0x20000003) r1 = semget$private(0x0, 0x0, 0x10) __semctl$SETVAL(r1, 0x0, 0x8, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r3 = semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f00000002c0)=@abs, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000580)) shmget$private(0x0, 0x4000, 0xf, &(0x7f0000ffc000/0x4000)=nil) r4 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r5 = semget$private(0x0, 0xb, 0x400) __semctl$GETZCNT(r3, 0x4, 0x7, &(0x7f0000000540)=""/31) semop(r5, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) getsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000100), &(0x7f0000000280)=0x4) semop(r5, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x1, 0x9}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000440)={0xf, 0x9, r6}, &(0x7f0000000500)=0xc) 00:01:49 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) r1 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/21) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000040)) 00:01:49 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000240)=[r1, r2, r3]) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x1011, r0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a5) setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000000)=0x8, 0x4) 00:01:49 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00386) r2 = socket(0x1c, 0x4, 0xfe5) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x9, 0x2, 0x8, 0x6}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r3, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x8) fcntl$getflags(r2, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) 00:01:49 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x2, 0x0) socket$inet6(0x1c, 0x10000000, 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/90, 0x5a}], 0x3, &(0x7f00000001c0)=""/18, 0x12}, 0x0) 00:01:49 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000002a00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0xffffffffffffffd1, &(0x7f0000002940)=[{&(0x7f0000000000)="cdea", 0x2}], 0x1}, 0x3) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:49 executing program 0: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0xd2}, {0xfffffffffffffffb, 0x3}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) 00:01:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80000000000012, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x80000002) 00:01:49 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) shmget(0x2, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004f8) 00:01:49 executing program 1: r0 = socket$inet(0x2, 0x7fffdfffffffffff, 0x2) r1 = fcntl$dupfd(r0, 0xfffffffffffffff9, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, 0xffffffffffffff93, 0x0, 0x0, 0x0, 0xfffffcf4}, 0x0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000040)="335f581b270422fc83f7") recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/226, 0xe2}, 0x40002) fcntl$dupfd(r1, 0x11, r0) 00:01:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shmget(0x2, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b8) exit(0xfffffffffffffff5) r1 = socket(0x17, 0x10000006, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7195caf5, 0x5, [0x7, 0x8, 0x100000000, 0x3, 0x1f]}, &(0x7f0000000040)=0x12) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x4, 0xf, 0x0, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={r2, 0x1, 0x3f, 0x3e, 0x8001, 0x7f, 0x9, 0x80000000, {@in6={{0x1c, 0x2, 0x5, @mcast2, 0x1}}, r3, 0xe61, 0x7, 0x0, 0x1, 0x101}}, &(0x7f00000001c0)=0xb0) 00:01:49 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x1c, 0x4, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x2, 0x4, 0x101, 0x81}, &(0x7f00000000c0)=0x193) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x8002, 0xa0) ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f0000000480)="2c77870ea09691140618841e8455402ca201a328c382d13ae7b23ad69d44fdb358cfcbcdf09a0b6820fa5b60f47b3104bcecba853291d73a42e62986664caa1439a036d7105c1d3ce255b6febe493cd293c58b79f187ac90de84f7da21d9b54a44098161046db9a45ac22e48f254536f706436748c6b1aee7e17ff4ff2078e0b296f6b4273a8801e881b61addf9d8ac30973042a581c29856b83e81085897300f4e911e646b129514d3eb4e3597e45717a5daf7fb812f919344aa8141c624f087d31729a24e044628ed2f6542fa8ee8d76293f296182d032011f1ed2117a069241da9d15c10fe91dfb699bcc530fb48fa1bc") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast2}}, r2, 0x2, 0x55c7, 0xc2d2, 0x2, 0x3ce4}, &(0x7f00000001c0)=0xfffffffffffffea8) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c) 00:01:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$unix(0x1, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b1) fcntl$dupfd(r0, 0x11, r0) 00:01:50 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r0, 0xdd1, 0x3, &(0x7f0000000000)=""/164, &(0x7f00000000c0)=0xa4) syz_emit_ethernet(0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000180)={0x6, 0x800, 0x0, 0x3, 0x8, 0x800, 0x7ff, 0xfffffffffffeffff, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00395) 00:01:50 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001400002a0300009078ac1400aae000000111a6907800000000fcb51dc1e735127e11dbb4c035dd6275f869f8910a65e282218e7b81e39a373906a710929f49bc6ef5559bb679480b0484fe19c95b6b31c3423b7d0ac6382110834230b8aa9217927cdf1047cb6e6fbaae537727ebf03d101b5785e7944645dc5f5b6516cce571fa59c9e59e5713addea8154f3ffcf804d9d9dcca3e2d3bc79245bc76731752746076fb66d34f01d1"]) 00:01:50 executing program 3: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x2, 0x8}, {0x8e10, 0x9}}) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x2) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x10000000) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000140)={0x2, 0x8001}, 0x10) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x1ff, 0x1000, 0x11c, 0x3ff, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={r2, 0x46, "b852501baa46e8528a7fe64863ae88835585831ed7d46bc1b61539528ff8815bacbf3255b2dfe59148c5af36638896c55e666b907f78797bbdca59c44156d5918c30d3ffe6ec"}, &(0x7f0000000300)=0x4e) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000340)={0x2, [0x100000000, 0x5]}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x7f, 0x5, 0x600, 0x80, 0x4, 0x101, 0x3, 0x7, r2}, 0x20) r4 = socket$unix(0x1, 0x1, 0x0) r5 = accept4$unix(r4, &(0x7f0000000400)=@file={0x0, ""/108}, &(0x7f0000000480)=0x6e, 0x10000000) r6 = getpgid(0xffffffffffffffff) fstat(r5, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000d40)={&(0x7f00000004c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000a80)=[{&(0x7f0000000500)="047126fd4d15cc8920705593e77b71e4e5416d7e6bd31dda51c19ab2e47db41a226d3b14e7b09875df1953adc1d9939e6ce1a535e1aa247734b5fb9bb5cf47d45d4e0b629a666296117ff89dcfebd7f98217176750e01a4a8390fd5bd17caeb3a2f6e54215905503dcf3c5e9ba93644086af352c38a281ff1067d52f9e98258765b0d1e110e44325218967da6fbad894a301284e41d4c7e04891811ae4e62c9eb415d2f321680a48ffb3acb62290e8c294f0ec1ae5df4ad6a8bbe6336836a125780b2546b547736cdb3813fc213a587ecc845b2b00699dff19bb1e121136f2f720d6dba5f93935651b35a3464630bec15cd53e4fe4475e", 0xf7}, {&(0x7f0000000600)="82b71e", 0x3}, {&(0x7f0000000640)="4091e49419195e477089cb483cab05505bddd66e0f2c9fafc9dff702e8625dd3f5614f976f145b4255140228ea876321c57db1f1367b4ebd136c196d20aad587a444960d4eb2ccee5b778e4f791642a5f3431702aacf46a649a3c24b4a32ffde7f4e4814e8e734", 0x67}, {&(0x7f00000006c0)="a9ad1f5293b3cebc8334e60f3e6b999cfa194ac7270ba3d46759ea632d22c10be6cd6515d837b0729438855eb9f08af9cdd9bfe2915fcd865a2d48b3a30d989be19cc42bcf7e2834fb1a56d0f18e9d8436cb8ef7fca979aa2a3fa9dd61a58268ee3ce6481c32", 0x66}, {&(0x7f0000000740)="5ba93dde39cb42a3a37c99b4d33b97dd206d563e2e8c4a8e1ef8fdc1b67cd6436057c3f3769674a9b476f6cb95782b13097c58a010f2d9f91e3462b241fdb350d7d9dd070ae4446bdc3f39a758aa67be6dfa9540c78d02531833d09916b331bfbc79c57c0144dffc059493aa4be3dec38e32d77aeebe011284016498249ff45402f5269daaaa6c31efb2f80d471619406518765967179e37a9c6bc17e41fecccb3e806c185ea26188d2ad46db6200ad16ae47f841d84ec49bcf2", 0xba}, {&(0x7f0000000800)="ed480949040fda61d8bca69b9dade93586bbd52f9ee7f5ca7083969dc496db1477e4eeab0e63fd269e96f7b31873df71740e7610abacd3cd81636ef05ef2378258aed662e12bdd720c58978cd40bd082e33e1fcb3fec63ffc2331d135e542e57d464e61ff4343687c00e647304259b76cb4fc964c9610bf329422bcc445eb860866545f8e9c62f48cbd80c6255d5872b4c22f905", 0x94}, {&(0x7f00000008c0)="e342f7408c1798b774dc0592bfd697955a82ac14644f26c7baed8ed7b9f6ae2a9737e725433552540621212da8d5916152f140b930039acbd8b584886e1b546d0e3476b46e9ab8486924", 0x4a}, {&(0x7f0000000940)="92b72622460ea1200c248f0c466e843cc84348169aec4f03158df53234d1fb08e6333c988a9d5a6a66c7660bd8835658fcd1fd36d9660c20b1e052dc789dbe7ffee58d3f6e33cee1cfc3745b62bff9d6", 0x50}, {&(0x7f00000009c0)="8a8d48431705ac26ad2ef8425c1fea176d6a7b7cb9b885fddb57c008c1c50e4e9f7df226fca1ac4381f47877a42af8ddeef8900cdcf5efb4fbdd2f912fd29842cf22a1aa289ed4a3c4aac7691f34baefa978600db9c34007310ab1a4efd64a6cb2b1b915f2ab7108f569077ea343fd861526e69abd25cb6cf30cba25ff1614c522a410cb0d6110dd449030ef", 0x8c}], 0x9, &(0x7f0000000d00)=[@cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x20, 0x101}, 0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000d80)={r2, 0x8}, 0x8) getpeername$unix(r5, &(0x7f0000000dc0)=@abs, &(0x7f0000000e00)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000e40)=0x6, 0x4) sendmsg$unix(r5, &(0x7f0000001000)={&(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000f80)=[{&(0x7f0000000ec0)="472f73e2dd53c877b0a6d66eeb726347b7ff6227dba4089b5ab4386e971e19ea2460090dd1a070265b238ec3aa8ae2ca3dcaa7168b1fc34e718f2dd172d0032be0ccda9f92d0bfe1651955c39c7d4618d220d815cc0887710ce6516babfbc360e0e113851bb4bc780a4846e9fe7cf3ec3388d3be90a6fd494843faf81254224057f2da1a344c9b85300984d032fd86a9935995b8", 0x94}], 0x1, &(0x7f0000000fc0)=[@rights={0x20, 0xffff, 0x1, [r1, r0, r4]}, @rights={0x20, 0xffff, 0x1, [r5, r1, r4]}], 0x40}, 0x5) unlink(&(0x7f0000001040)='./file0\x00') futimesat(r0, &(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={{0x8, 0x40}, {0x0, 0x7}}) r9 = dup2(r1, r5) ioctl$DIOCGETRULE(r9, 0xcbe04407, &(0x7f0000001100)) ioctl$DIOCGETLIMIT(r9, 0xc0084427, &(0x7f0000001140)={0x1, 0xd}) setsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f0000001180)={r3, 0x7fffffff}, 0x8) linkat(r0, &(0x7f00000011c0)='./file0\x00', r9, &(0x7f0000001200)='./file0\x00', 0x400) r10 = open(&(0x7f0000001240)='./file0\x00', 0x101, 0x100) syz_emit_ethernet(0x2a, &(0x7f0000001280)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="45e79642fde8", @multicast1, @broadcast, @multicast2}}}}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r10, 0x84, 0x14, &(0x7f00000012c0)={0x4, [0xf0f, 0x4, 0x4, 0xd32e]}, &(0x7f0000001300)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x21, &(0x7f0000001340)={0x1, 0x10, 0x401, 0x1ff, r2}, 0x10) 00:01:50 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ftruncate(r0, 0xc7) sendmsg(r1, &(0x7f0000000840)={&(0x7f0000000200)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000240)="2d0fdd3987268f3b5dd7ded04475663de3242c756e1f5f0a7dee9b9a0fe718e6dab2ba8366f392f7a5b9563d09b3200e0624994f40a2f731e5804e4a7783f72ca4568806c593140355d2183323abd2dfea6b7e7c1dc6edf34ab104c45a842ee66914b8c72892b8325eb50b426ac1da3295029e2bfff380e88253e58b51b50d9b25e4db5f2183d52e0865815b8ec38ec0763cccc764559d1bf29293e31302a30b98e3f97349e8820e915a84c6f2e005bd3d49d0bedc9a904683db22f6b786fbadcea418a6af3590683c7be2d653", 0xcd}, {&(0x7f0000000380)="86dc18df8f76a9f41cf6b0bd23ad00913c2a6908d533785911189b9eca14eac9176aab8bafe10fb7afff", 0x2a}, {&(0x7f00000003c0)="85b638525263cd492d15fc1ff30e82af30e702cffc4f0889acf24184a47c5d06f90f3db5f0e03c2b4241ecab809d3dc6c28ea410e95cc3132dd3240b8c2cec4e9ea6b1c65703127ee461e04b1de08dbb4f5290d792470344ed79a00657741ac08e783f8c55adc18188837fbf0b4600a09c0e5d6b8cbdcda6b79d03d6fc2dcb03ef20c2f6d2f1b9363352d904a9570887d4ad08f2164565f4a4b42c356f1b4a6947fa2b23c2b692841c878431e475f14948ff04a60257b630bcff30704ab86d9166059a62ce36c10450", 0xc9}, {&(0x7f00000004c0)="b6d4061d3c562578ad079cc01bd3346ef93c604592f3c8d76c62e815f0999067ac49bd85d2365af4cfb76301f0bf6fc3ca5b114cbd633b0c3b931c1d886c2ba0694f3a0ffae70c7be777893fced5da16428cf68cb6c8d6aae9fad6c1e1e566e84142ad64e13cd0fd2c109f21a25cdf47e54b4706d31b74e7f6771d84a13a5de70dfe2772bbe9779f8a3673cfc55d146f0efd745ad81d80a0b5cbcf29d428d777e527b88f26cc5b63b9cb1ce1e093016d", 0xb0}], 0x4, &(0x7f00000005c0)=[{0x38, 0x11, 0x2, "c139ae43bc2c3a377e23fd26e69021325b2d64375a52f4cf8b7f01515f7a1c0af908a80a"}, {0xa8, 0x0, 0x1, "a23ed3597110d13536a9d075772e69195ec97f48e8ee5ee57b8d222f6c989a9c01f935b48538b254954126bc2ad77b09530c291f954adb99f055cb23d3536a04a434c73db20c8c22fb905cc029ddcf3dee43014b84ff51c947904ef2527ba085dcf96fb6aecff007c25f07c00aa7b6b0948e27bed0361255f919e0fe5ce04fb3c2c8894c6bd5025d99ff665b657378fa6734e6d399fc"}, {0xc0, 0x97, 0x789, "28f33cca02587fa1e4c17c087d91ada542daed7df0bd547b1c15ac7bf4432eb29f63814c44f6f75e23cc3e810b986c18775d92d26cea2352955dbacfe81888d524d4c47deaa29f17bd0eb0543ae0b01fdd10d8e4a67d60f772a8ae61736762cd6e7cb43a4364bf5cdcf1cfdc7b374a6c84d59af5d62b7036e5ecc55b134790124f2e8e6c8eba3068075f3c5cac9dc8fb6932c9924eb900cdd4c27f4ab53bbf121dfe762cbb36b9e4c4373d7197"}, {0xb0, 0x2f, 0xd58a, "82b522b4f7eddd6ebb9dfec0e6af80a6dcc97c43162f2063b8304e429205a50b92595e73f124b7bc15aade7ae6fb3daea757853891bf6747b2cb36d79209bf3753f5d1d2bf2ca96e72af9faf6bc0f952ac1250c295346e23418b984d77bfd8bf94731e636e1884d677c77f356082feeebea1a70fee6f61ae5ce3179aba021423cd529f4034eb4589498a6fc48cf245c7ce108a44bf9c734eb45e7264"}], 0x250}, 0x20000) 00:01:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgget(0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x800e003b1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000340)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8513de0f6cd318b03254e224b98e75") freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000040), &(0x7f0000000240)=0x0, &(0x7f0000000280)) r5 = getuid() setresuid(r3, r4, r5) r6 = msgget(0x1, 0xc) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000700)={{"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", "c495a43aecd9a38fb6197e4c9193149509c2422f0b91a2574244f2eec07c553e", 0x2}, &(0x7f0000000140)="baa4ced082", 0x6, 0x9, 0xd54, 0x1, 0xaf, 0x7, 0x8}) msgsnd(r6, &(0x7f0000000080)={0x2, "17c4db78191014967411e158173431656b08c6d35bdeb555f05c6b3f341130d49d4e49fdd82af62849d2ad34d37d1699fc396793a3ec3e6fdba17effe6dde49b21e67fb3c975da5727feb047238d4a4c9e37bad7aae9308ebf87441d971d91a2877f407697f88d30d85f1138cbdbf1a0a55d69410b246d69f84eabbda096c978ba3b4104f743f85d5c37930a0f73d624bd157904942e483387f98ac2f23320423277106c278baef56a1f693955c91d6ac42970ddd1"}, 0xbd, 0x800) r7 = msgget(0x1, 0x4) msgsnd(r7, &(0x7f0000000540)=ANY=[@ANYBLOB="000000000000000022baecee544c0edef9dafefc83dbf0e39360af9c5a9074e457f05454ea07643738e262282a2526fff2f946b1f4e5821653e5eeee7c04b37f463c980584b735c9d4af11e8f1157d321ff351d377753ec3d1a5c867e916362c42bc397f9c69910a036977472e103ab6866d1a1c04ef24e5e344661062ff7145fd7443997cab3e78931c495fe7f6d80fedbea16df101f5766491f1899ddfaa5bafdfee414f74a582832498dc6c6abe216a2f83d051065b3bc5f5b47966a6f10365410cb2a69d19210c62056a394bd1178f5c6fa50b42d8936b9d7fba5f092db93b362d233ef1c4cdeecc6866765fff78db6c155c0c064a58ec0e882e44a06b3b353f9d4392a504a34f930497de937dce9d5373eb9c4bba560409d3420a41ce2884bdad9d82c7c555bfeea45d096fdf33e08bc9363d1e395d443abf7f374a96e30d8fd240ce6fbb02d2a855e6e68d8109320c130ce3eb28c0ded2cd6220cdf738f7c7836d765b1810bb1ae4ab2cb15d804dec354895ffd1198750ae37e4a7b8bd7f48e10271221a20f61a5d5af9fedaa30fa2052abb09"], 0xd0, 0x800) 00:01:50 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) r1 = accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x0) lseek(r2, 0x0, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x800000009, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r2, 0x0, 0x1000000000003) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$unix(r2, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x1) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) poll(&(0x7f00000001c0)=[{r2, 0x4}], 0x1, 0x7fff) fcntl$getown(0xffffffffffffffff, 0x5) ftruncate(r2, 0x10000) r3 = fcntl$dupfd(r2, 0x11, r2) fcntl$setflags(r1, 0x2, 0x2) poll(&(0x7f0000000080)=[{r2, 0x20}, {r2, 0x18}, {r3, 0x2007}, {r2, 0x5}, {r2}, {r2, 0x19}], 0x6, 0x5) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000200)={0x7, 0x5, 0xdad, 0x800, 0x8, 0x10001, 0x7, 0x0, 0xfff}, 0xb) pwritev(r3, &(0x7f0000000880)=[{&(0x7f00000004c0)="a8dd87ad5e3c843af369da0931dd270d0c876571e28d4a84067ffb438cbb9dcd77f88e5eac905222ff1c8ecd1baab2823b2bd2b06dd758c444e4b38136daf0c1fd942772f58c8df16dbce6e88d4a1f39016ac839925e44243e1d656efe43c1bde9a32bdbb10183e4c2c92a6369d17458d20dc69fae243d82bbe230d7f323b8caa95f31956fdd065f410f34a694c6e590949b968babdd38c7ba20cdd2a72cdb8ca434be7fe9d436444a897a6856168b7eceae7bf8c55c588c023dc71b2e1170469deaa9da7a8146114c", 0xc9}, {&(0x7f00000005c0)="7d9fab15b25e901c4494b34fdb814350c0c06150c74d49516ec4d9de67b9bc09c39599f7453d0a92288659eb16d8d3fec43e302ead85b18434c0d59f4ed6030c17375b98e85848aba313ab66b432aebf5db98800df15f074721d2d4c55eddbf5dce58386a982fa0bbd7b5277b7e81ebfeffa2e34d1a1046b5608fe10187877fa10e9888f76d8581510b5fb9d712f94ebc3d37e4c0d602d7645ee7eb88ec1a09641b9803a787931d5e6a881aed1c228e301553d220a1bf7646ba47d0acce2366cd0c1c3e40b81722882f4132087515fe1a1311a98ad7d04a12e81353e2fe9f6ad57f3ef604c0c4208a5bb", 0xea}, {&(0x7f00000002c0)="ee6a9e1853cba840b5e38e76d6370c4d381b2990277a68d7a84f8c5c9c0fc292301a2c248446bba751a84c8a39ea4e0655ca4e5445bf7b1a23b97a15b10056e92df1dd1a47d7c9b0efd02224a4656a32e24743b87292a7569975ee9450185b86e31c49e97693c1afb43db9a5fddc91040b465c9d", 0x74}, {&(0x7f00000006c0)="3fdc0ef54e4cf9f88b8328a28722a1fafac1d46f6c3376b94a06e9efb773bd3828d32eb0df5a3ff14c9af23da793b3316cfe85b75294f0ee064c39c5c8eae08bd372d210039072853789042d51df86f83306d7de6638cb80ca5f8f448eb3d7784ddccb653cc368c1ee80646c47c083c17832f367b410e681dd6e3aed2cc06a1b0375b6960072a5745c9557f5f118b0d80478e8f30928a03ad39f52d46f8cab9db6065492b2b358f3ef7d0f0e4c48f123c7093dbf6a63fc51d1c7d7aff30915db573ddd532ac200a46ed327717b2fd163afd8a3a24e4bf54a", 0xd8}, {&(0x7f00000007c0)="48f3a5c6a5782ce8957f7d3167a8f9fd755428b82f91ff73f070db6264db7bcd9ae8948b452040d1814e594db812485b061cff579625892e7db9272a61b1488dec38211ae7380554fdf5c61e8d911e04ad2ee7a26abdda576371b5fa8ec750a60975032c9b8ab4a929cafdfaa521b50b967f51eac0a1c4e7442d31ddc872127fe113d565307a2d129459b9af8268e81f7f3ebde8a91a", 0x96}, {&(0x7f0000000440)="6d3ad3813a657a7556cf50fa99d148031dafad57b07159fdc0aa0d777c30ecfc847e", 0x22}], 0x6, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) connect(r3, &(0x7f0000000900)=@in={0x2, 0x3, @broadcast}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000100)={0x400}, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getpeername(r2, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x2, 0x100000000, @empty, 0x7b1}, {0x1c, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x4, [0x0, 0x6, 0xffffffff, 0x2f, 0xffffffff, 0xff, 0x1, 0x2]}, 0x5c) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f00000003c0)={0x9172, 0x5}, 0x8) r4 = semget(0x0, 0x0, 0x80) __semctl$IPC_RMID(r4, 0x0, 0x0) socket(0x0, 0x4, 0x0) 00:01:50 executing program 3: pwritev(0xffffffffffffffff, 0x0, 0x26a, 0x0) r0 = dup(0xffffffffffffff9c) r1 = dup(0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000000000), 0x2) 00:01:50 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x78d8, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x1}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x20000000) 00:01:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffff4600000000e00800450000300000000000019078ac7000bb000000000500907800000600450000000000000000000000ac1400aa00000000"]) r1 = dup2(r0, r0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xffffffffffffff7d) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e0049f) 00:01:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r1 = dup2(r0, r0) getsockname$inet(r1, 0x0, &(0x7f0000000100)) getsockopt$inet6_buf(r1, 0x29, 0x54, &(0x7f0000000140)=""/4096, &(0x7f0000000040)=0x1000) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00908) 00:01:50 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x30000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000b40)=0x20, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40, 0x0) ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f00000006c0)={{"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", "d5889efd76b44ab82e60d4958bba23a2008168ecffeabb85f734854701ddd2e0", 0x9, 0x3ff}, &(0x7f0000000180)="cb8dbcb4cd890fb694d21bb4286a05e4", 0x5409, 0x0, 0x100000001, 0x5, 0x200, 0x7f, 0x8, 0x6}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r3, 0xa9, 0x1}, 0x8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = fcntl$dupfd(r1, 0x11, r1) ioctl$DIOCRDELTABLES(r5, 0xc450443e, &(0x7f0000000240)={{"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", "1138cf9166b3a9ea874f71f7ec07249d8feb2267aea7853a817bc93f9b152773", 0x7, 0x4}, 0xffffffffffffffff, 0xfffffffffffffff7, 0x80, 0x1, 0x9, 0x9, 0x6, 0xfffffffffffff8ae, 0x4}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, 0x0, 0x0) recvfrom$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x800e00315) 00:01:50 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0080ff0100300000000000019078ac2300bb000000000500907800000000450000000000000000000000ac2300aa01000000"]) flock(r0, 0x9) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000100)=[0xffffffffffffffff]) fchown(r1, r2, r3) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00396) 00:01:50 executing program 2: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) 00:01:50 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0xfe7f, 0x0, 0xff8d, 0x0, 0x10128}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000300)="b47f3ebae12b9929f4f67052f4cc0415b659cf22965974f8d82f9b4838c6083a772d2e0f54a77ece170d55be285549d2b0063e25cfd434a243f5db5744d643e0dbc7ad0714c70ed1b1c4bacbe967be9c82378d573ae7df66556eeb0ad331b366d1f2edb29b121a5419628ae157fa34847d4a9604743059a5e2fe96b1eb5674b213126ee4617a3d68a564fa3d2703887bec867694947c1746afbee9f6e3ad2220d337a59b62a74de8dc2ecb76a1f0a6c306bbdd28", 0xb4}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:01:50 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000340)={{"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", "45011ee4ad0e3f8c4ef1356d0a50b80396e75773bde5f58390c139de1a5e1f92", 0x68, 0x2}, &(0x7f0000000240)="a5d0521215cef1a534b166abfdf1f330737f8a659e6d8cad9d0c25e79fe0216415841206241c596ffd735523be043577e6ac62989564d1332ff8cd8883aa8eb502e77b58cbc99ea6aced9cef431f58d96a0108ef19d80748a63365ef333944935213bde46c8e328cb104cd67b810dd9dac9d54e46e135d898a93d62b9e22d53cb8898a542b7b5033824cd3a2f47e5a8df8f8ce1d21a8b61280984f233d871dadc9baf5c9667b5ecc9883f7353ef4", 0x2, 0x6, 0x6ba, 0x6, 0x9, 0xffff, 0x0, 0x2}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r1, &(0x7f0000000100)='./file0\x00') openat(r1, &(0x7f0000000140)='./file0\x00', 0x406600, 0x0) 00:01:50 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x26, 0x0, &(0x7f0000000040)) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x4) socket(0x0, 0x4, 0x0) r2 = socket(0x2, 0x1, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000000), 0x4) ftruncate(r1, 0x80000001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x108) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffff69, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x4) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r5, &(0x7f0000000280), 0x26) writev(r5, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r5, 0x6, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) connect$unix(r3, 0x0, 0xd7fe912d7be412fe) writev(0xffffffffffffffff, 0x0, 0x0) msgget$private(0x0, 0x1000700) 00:01:50 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x10001, 0x2, [0x5, 0xfff]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7, 0x200, 0x0, 0x3, r1}, 0x10) getrusage(0x0, &(0x7f0000000380)) sync() getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) semget$private(0x0, 0x0, 0x0) close(r0) 00:01:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x7c, "8a2bbd177885419dc13bb2dfa80ebe2d9c3c7eb619c3ea5db1f4d906610624ed3cb4e07a3c284680ccf9aac537c2142b2242ea13a2ba595281d6f4654262727249412e34b8e317a2a14c58500968984bdc1ddf35abca9c6c455d46df9eac3f8eac1aa58023130d9189afec3d0a03b8cf753dea20c18010b714d21df6"}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0xce0, 0x200, 0x1f}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0900a2aaaaaaef90010000000000000000011100907800001b0ba774182b510000"]) setsockopt$inet_msfilter(r0, 0x0, 0x4a, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00366) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000240)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x8001, @loopback, 0x8000}, @in6={0x1c, 0x0, 0x7, @loopback, 0x100}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @rand_addr=0x3}, @in={0x2, 0x0}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000280)=0x10) 00:01:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCGETSRCNODES(0xffffffffffffffff, 0xc0104454, &(0x7f0000000040)="88") recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0037f) socketpair(0x11, 0x6, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @local}, &(0x7f00000000c0)=0xc) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x8, 0x40, 0x6, 0x7ff, 0xfffffffffffffe01, 0x10000, 0x7, {@in6={{0x1c, 0x2, 0x5, @ipv4={[], [], @multicast1}, 0x1ff}}, r3, 0x8, 0x200, 0x3f, 0x0, 0x3}}, &(0x7f0000000280)=0xb0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) setsockopt$inet_msfilter(r0, 0x0, 0x4a, 0x0, 0x0) r6 = shmget$private(0x0, 0x2000, 0x6, &(0x7f0000ffb000/0x2000)=nil) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f00000005c0)=""/106, 0x6a) r10 = getegid() r11 = getpgrp(0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000640)={r4, 0x6593, 0x2, 0x40, 0x8, 0x8, 0x5, 0x3, {@in6={{0x1c, 0x3, 0x3, @ipv4={[], [], @multicast2}, 0xff}}, r5, 0x9, 0x400, 0x13e2, 0x9, 0x1}}, &(0x7f0000000700)=0xb0) r12 = getpid() shmctl$IPC_SET(r6, 0x1, &(0x7f0000000540)={{0x4, r7, r8, r9, r10, 0x40, 0x4}, 0x4, 0x8, 0x7ff, 0x1f, r11, r12, 0xfffffffffffff001}) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004f8) 00:01:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setuid(0x0) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) r5 = getegid() r6 = dup(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000340)={0x3, [0x3, 0x3ff, 0x2]}, &(0x7f0000000380)=0xa) r7 = getpgrp(0x0) r8 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x80000000, r2, r3, r4, r5, 0x8, 0xa297}, 0x9d7d, 0x8, 0x2, 0x81, r7, r8, 0x603eaf82}) recvfrom$inet(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffc28) r9 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_int(r9, 0x0, 0x1f, &(0x7f0000000040)=0x9, 0x4) fchmodat(r9, &(0x7f00000003c0)='./file0\x00', 0x10b) unlinkat(r9, &(0x7f0000000000)='./file0\x00', 0x0) 00:01:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1cf9ffff05bf60fdedf8acd70952cce1e910f453e0f26ffa279263267b581d04c521f3c38e7d8fba33172ff650abbc309cfdfe875e0624954bd20c1129441ff3223e583450c0863de1b272c762c7fd7ac40026875003232c0f763b58b541b8f202ad468a011335cc3231949a0a6dc2851afe51c13b1dd2d2422e73f430fdb727adf5171598"], 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x0, @rand_addr="1e31ce08fb4e1170ded17a77d003dea2"}}, 0x0, 0x10001, 0x80000000, 0xfffffffffffffff8}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x7}, 0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname$unix(r1, 0x0, &(0x7f0000000040)) 00:01:51 executing program 3: syz_emit_ethernet(0x6, &(0x7f00000003c0)=ANY=[@ANYRESHEX, @ANYRESDEC, @ANYRESHEX, @ANYRES64, @ANYRES16, @ANYRES32]) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) syz_emit_ethernet(0x1c0, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x800, 0x6, "74399e", 0x18a, 0x59, 0x800, @remote={0xfe, 0x80, [], 0x0}, @empty, {[@routing={0x0, 0x8, 0x0, 0x9, 0x0, [@rand_addr="490501296d64f43701642b9bf4971332", @loopback, @mcast1, @remote={0xfe, 0x80, [], 0x0}]}, @routing={0xbd, 0xc, 0x1, 0x7fff, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @mcast2, @rand_addr="b2ed59735e3cf7ea8e45e2da91e3386e", @ipv4={[], [], @multicast1}, @mcast1, @remote={0xfe, 0x80, [], 0x0}]}, @hopopts={0x6d, 0x3, [], [@ra={0x5, 0x2, 0x7}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x81}, @pad1, @jumbo={0xc2, 0x4, 0x8}]}, @fragment={0x40, 0x0, 0x0, 0x3, 0x0, 0x800, 0x64}, @routing={0x5e}], @generic="743df7db9bde972c2db29ef173aa7127cdfe483c307551d681085df5d983ac53a7dcf9af89888b5d6bd1c5cd08e2893ad6bef874fe8e23855d5beaef2c59cb2fd513669bdfc63507cac4565ffdb3a7ce6ddc7a58a432e33b091ff124e3a132b284b96244a4a210c8058032e71bc57afd395ec8f8918ff46c29314afdcb3a08d28ab95b2302a2ce9c525f69d97d47bf98ed72b942833b72be6849e0a2408151bde1fe"}}}}}) 00:01:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@rand_addr=0x8001, @remote={0xac, 0x14, 0x0}}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r0, 0x0, 0x0, 0x951fdef0e747f5d1, 0x0, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/130, 0x82}, {&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000240)=""/69, 0x45}, {&(0x7f00000002c0)=""/239, 0xef}, {&(0x7f00000003c0)=""/230, 0xe6}], 0x5) 00:01:51 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/3, 0x3) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) getpid() recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b0) 00:01:51 executing program 0: syz_emit_ethernet(0x52, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800490000440000000000019078ac1400bb000000004410060000000000e000000100000000f13317b6a862826f0a26b8a6eb816fbd9b1af23fec01537dd593a293ebaac546b82c4db32676871a68d810ff3eae37a65a6653148125043a305d71ce7aa667c3464ae632d2204a5c9fb993c1ce9413daf05045ee50fd8be000db424ed25be318169d39c57e92e1152b86ae1c83d43beaa8ee7eb8e514fc67756f058aeb99"]) r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000180)={0x10, &(0x7f0000000080)="8676ebdaf6ea568d77c26ecf2c169d9d9ae359c8da7094a90211e8ecb0c9b4d163df1f2783e598176d3c8f2aa39e81e2056e9ae5cbffc76a8592e076ebfa33c4e09b6703e6fe8fce66ed968d1fe9d254abc87ff19b441bc1e195e28ecc7f898637012ed97ea95fc5c2d6a43225af7e4c09e6d2f7723394e46dd7f580346a4045054ae3b98faf6a1c182044bb2334ccf34424de25ee492ca0bc63957819537f6b8fa619f6d9a6d2e0ff360556ceb82e868b5e50173526a91206faca4b528731d3ba01b9889c35a0135dd6060e64ceb4f6f03345ff762dd410e9c7c7201f01d8bb78bcae3fe295557f6c0c11f76e", 0x100000000, 0x6}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000280)=0x4) 00:01:51 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @broadcast}}, r1}, 0x8c) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:01:51 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r1 = semget(0x0, 0x3, 0x80) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000200), &(0x7f0000000240)) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0x4800000000000000, r2, r3, r4, r5, 0x80, 0x9}, 0x6bdc, 0x7fffffff, 0xb1fc}) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000080)=""/229) r6 = socket$inet6(0x1c, 0x30000007, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f00000004c0)={r7, 0x3, 0x4, [0x3db, 0x1000, 0x400, 0xfffffffffffffff7]}, 0x10) semget$private(0x0, 0x0, 0x474) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0076e) 00:01:51 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8203"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:01:51 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a4, &(0x7f0000000340)={@local, @random="91f9fe71616f", [{[{0x88a8, 0x5585, 0x40, 0x1}], {0x8100, 0x0, 0x8, 0x1}}], {@generic={0xf6ff, "e9ae1d94191949ba57604fee79b56dbc86d63c87aa20f4c316c7fb2f595953e8a61fa8013f817617ffb16f6e6e62c295e8005367cb3a524548bb84b67ec6cd074fc973087c98796b81512cbd62301d82a60b88db1aecd8734c66c7a39662e186fb24a85e34934da6e93ce6a3aa8ad765086350ae6844716fd2b8c9622cda5c6a585b4439c2c9db4a7beff5bacb68c4530b2f2317fab62ffaf26499f9f76ec9abd3fa8dd9b0f627989dc5472cdcf9faac6b29d3e1df7a240368d9a648031cab9dc455f47422d5b5433438001d"}}}) r1 = semget$private(0x0, 0x7, 0x1) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=""/165) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004d0) 00:01:51 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r2 = semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000040)='./file0\x00', 0x8001, 0x100) getsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@rand_addr, @rand_addr, @multicast2}, &(0x7f00000000c0)=0xc) __semctl$GETZCNT(r2, 0x0, 0x7, &(0x7f0000000180)=""/58) 00:01:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x0) dup2(r0, r0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003bd) dup(0xffffffffffffff9c) 00:01:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) semget$private(0x0, 0x1, 0x4) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r4, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r5 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ddffffffffffffff00"/136, @ANYRES32=0x0], &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, 0x0, &(0x7f00000002c0)) writev(r3, 0x0, 0x0) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) 00:01:52 executing program 3: munlockall() r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x4c827e4eecd14f6e) r2 = shmget(0x2, 0x2000, 0x300, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/147) shmget(0x3, 0x3000, 0x22, &(0x7f0000ffb000/0x3000)=nil) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003be) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x100000000, 0x5, 0x2894, 0x9, 0x7, 0xfffffffffffffff8, 0x80000000, {@in6={{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1f0000000000000}}, 0x0, 0xa, 0x1, 0x100000000000000, 0x8, 0x7}}, &(0x7f0000000180)=0xb0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0xdd0b}, 0x8) 00:01:52 executing program 0: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x9, 0x6, 0x3, 0x8f, 0x0, 0x3, 0x400, 0x80000001, 0x0, 0x400, 0x7}, 0xb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="6ccbffff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x20) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000280)={{"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", "73c80a94ad304fa8d8f0c22f1ddb8eb2d9e1a1677764ca666ae587cc3fa2f7ca", 0x3, 0xffffffffffffff36}, &(0x7f0000000200)="5b8f7eed1557032f07b29ccc4289b3e45e52a3acb7ee4ddc1cbfba2fdbffcf2a8e7cc09a22609af21eeb330af9f6128911f18e59b587ebbf15902bd4414b7df48623523b0efc7b0e7ad573ec5eed0469567ad1b471878860a6fc3f232426071b321ebf21fcdad48de87f4dda21aece", 0x413f, 0xb4, 0x4, 0x7, 0x100000001, 0x10000, 0x9, 0xf3}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x4}, 0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x49, &(0x7f0000000100)={@empty, @multicast2}, 0xc) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x800e003b6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x6d7b, 0x4) 00:01:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) wait4(0x0, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00468) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100800, 0x20) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/209, 0xd1) 00:01:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac2300bb000000000500907800000000450000cf443094000000000000000800ac2300aa01000000"]) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0x80, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0030f) 00:01:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@loopback}, 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0076e) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:52 executing program 2: syz_emit_ethernet(0x7e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000700000000000019078ac2300bb000000000b00900000ac2300aa000000000840000000000000010000000000000000000000e000000100000000000000007f00000100000000ffffffff00000000e000000100"/126]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2, @rand_addr=0x3f}, 0x10) syz_emit_ethernet(0x82, &(0x7f00000000c0)={@local, @random="2d5b08170824", [{[{0x88a8, 0x4}], {0x8100, 0x7, 0x100000000, 0x2}}], {@ipv4={0x800, {{0x16, 0x4, 0x3, 0x122f, 0x6c, 0x67, 0x469, 0x80000000, 0x35, 0x0, @multicast1, @remote={0xac, 0x14, 0x0}, {[@timestamp={0x44, 0x28, 0x2, 0x3, 0xff, [{[], 0x3}, {[@broadcast], 0x80000001}, {[], 0x8}, {[@empty], 0x70e}, {[@multicast1], 0x6f6}, {[], 0x6}]}, @end, @ra={0x94, 0x6, 0x5}, @generic={0x97, 0x4, "a3b1"}, @rr={0x7, 0x7, 0xffff, [@multicast1]}, @noop, @ssrr={0x89, 0x7, 0x5, [@local={0xac, 0x14, 0x0}]}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x7, 0x1000, 0x4, 0x8000000000000, 0x1}}}}}) 00:01:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setreuid(r1, r2) geteuid() recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e002e8) 00:01:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) semget$private(0x0, 0x1, 0x4) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r4, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r5 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ddffffffffffffff00"/136, @ANYRES32=0x0], &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, 0x0, &(0x7f00000002c0)) writev(r3, 0x0, 0x0) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) 00:01:52 executing program 0: mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) fsync(r1) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r2, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) shutdown(r2, 0x1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) 00:01:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @broadcast, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000200)={@multicast2, @local, @loopback}, 0xcb) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:01:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac2300bb000000000500907800000000450000cf443094000000000000000800ac2300aa01000000"]) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0x80, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0030f) 00:01:52 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x800000000000000) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) dup2(r0, r0) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:01:52 executing program 2: r0 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r0, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) r3 = accept(r2, &(0x7f0000000280)=ANY=[@ANYPTR64], &(0x7f00000000c0)=0x1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000100)=0x5a, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000200)={0xffffffffffffffff}, 0x4) fcntl$dupfd(r3, 0x11, r3) sendmsg$unix(r3, &(0x7f0000000240)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000080)=[{&(0x7f00000002c0)="ffbaddd1ed722ce0fbcc0afe8bb251fb762f6afdf7c8953f1fe3ac642b74ed1436fd6b27f0347bad7438590f44f4ad921c28cc2071c5ee7713b2ca68ef16bf08a8a104c9b278e126756d1455063667e2eb3aedde553ae462e58e1bb27054b3875c4d8516986279c12796d3148f3f39512643ca3fd2de75c7075567202541d830f3c434279be885865a935d6b61b0f9d6c83c63e42cfa8c7a66c2384e802f26047782e22a24a5845e05923e535af9f06a43c9233516101e1f1ec4adb67be6a9dff8f097e422700000a8ff62f54223af11f843086200e6b7af02ac149be54588", 0xdf}, {&(0x7f00000003c0)="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", 0x1000}], 0x2, 0x0, 0x0, 0x180}, 0x0) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x3, 0x3}, 0x8) recvfrom$inet(r2, 0x0, 0x0, 0x2, 0x0, 0x800e00569) 00:01:52 executing program 2: r0 = socket(0x2, 0x10000005, 0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x5, 0x1, [0x971]}, &(0x7f00000000c0)=0xa) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0xa2, "0253d4441a4e95845b50be655976d2b09e468ce231713dba9b8558e06f6867375648df37a4bae1c3574c87f8f5a434e7acf6cc69afde567acbfd730d0075c94904a83aa121bdb81446fd5085e88238eab8b4c95d251d18453f80fad5a1b2eebd2dd79025eecbe138d3356c3b809dc78e5f414a8c107526b43be009afdae84cac452a789aa986ad60ef46532cf8a30c7c695963a1b017aef0820bbe6fad5442b021f1"}, &(0x7f00000001c0)=0xaa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r3, 0x4) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000003c0), &(0x7f0000000400)=0x10) r4 = dup(r0) symlinkat(&(0x7f0000000440)='./file0\x00', r4, &(0x7f0000000480)='./file0\x00') setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f00000004c0)='hd\x00', 0x3) r5 = socket$inet_sctp(0x2, 0x5, 0x84) pwritev(r4, &(0x7f0000000880)=[{&(0x7f0000000500)="acc535f51a8b6dc96e85b2510e10fec9", 0x10}, {&(0x7f0000000540)="60a2afe3eee0deb60aa5d169db3c7cb0baa02a80af88ba2a1ec07f65db23c550c8abfae5fc6448a8f3ea2b34383d607530e6344b6c0a1ccf7f64d05f8bf5f01e3a77f20b3a927b5780e51a0e4a79ee51bd32b1b3f2a340e693735fa61799fe8124749494312bab467664082c8904eb4f8c2308074d2e4541ac4f7786d1f4384b46a3b77267d2", 0x86}, {&(0x7f0000000600)="52b98ef80135fc57ea4703fae36114c374b16d4314040e8ca6838c5503880b1e975428942f9c8be39d82c0e6130f20487f402adb7cb9e41c96a682fe70d91f6a1883630a85b34b98d8256ae6cb41a99bd78e7c5c1afe5d0ee92bd621cca1df1456bdc953fb235a09e6a638a37caadfd88629237b78a61084efdbcb71bc5921802c6a38b4ebd70d8c50c44d05b4f4c9b5c17e083ef5208dcf02779dfa63094c796ab32d1ca249182c068a88a9b8993587454060df", 0xb4}, {&(0x7f00000006c0)="48d581cc23077d31c87f7bf0a72df744f37e9240a0bfedcb16e53f91e1fb1835dd9f6422f1ac3fc63e73e3c80e4ef046605c184f75f583f8ce6e59ad6070b0e11bf6d3e65dc8f943b5ba4fec501af8e186e8c5742a7b194bba3a3b3bc7e2b9ea", 0x60}, {&(0x7f0000000740)="641b4023e20f9915645c0042db9eb194", 0x10}, {&(0x7f0000000780)="d6bd775918f2f0228fddd670aef8e69a4ff029f75a297687c2e45db6402d305e5f1f739611276f86ee0dae39893c19d64e4c680a85e3bf0c3bef9a66883c809c0d635fd273a3c35bc3ffb568ed510589f03236fe9fa4872b02d3677b307f41259b05c280c22b26ff0ed7157e5fe08f186cf874e321d6958496d592d1be40383427e9c237d8d0929af88c626bbd03", 0x8e}, {&(0x7f0000000840)="53293f3e510da526fe7bd4424a3aa9b9cf40d97e4408bfb458e6a26180217f75f871e84f1acd5eacd2d5071f13aaabd75d86bdd9beebd49fb8f25b41", 0x3c}], 0x7, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000900)={@in={{0x2, 0x0, @rand_addr=0x2}}, r2}, 0x8c) r6 = fcntl$getown(r0, 0x5) fstat(r4, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() fstat(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) r12 = geteuid() fstat(r5, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000000fc0)={&(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000ac0)=[{&(0x7f0000000a00)="1d786902085c26b6566e3f2dfd5a82674f3345c67a19d54c228086a1f6db721b01df77fc272cdbfc3fa17d2b1dafd308881528a7ff7ec713712c250928a58346f7f63d841f7bea12c11978c8f7c31ac7951df2de3f08a72bfab4fb07d360e7a69d3829d46415a938b177287a2041101f6a0efe2eef1a", 0x76}, {&(0x7f0000000a80)="46e3ccb0da4ba7b03ae845abd1c108d0035f7df194e2a5bfbda7df0dda13", 0x1e}], 0x2, &(0x7f0000000ec0)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r4]}, @rights={0x38, 0xffff, 0x1, [r5, r0, r5, r4, r0, r4, r4, r5, r0]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, 0x0, r9, r10}, @rights={0x18, 0xffff, 0x1, [r5, r5]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}], 0xd0, 0x101}, 0x20104) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000001000)={0x18}, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000001040)={r1, 0x400}, &(0x7f0000001080)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000010c0)={r14, 0x3ff}, &(0x7f0000001100)=0x8) setsockopt$inet6_tcp_buf(r4, 0x6, 0x401, &(0x7f0000001140)="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", 0x1000) ioctl$DIOCCHANGERULE(r4, 0xcbe0441a, &(0x7f0000002140)="4445bda299d62fa5dafedd18af628865fa93296dc5263c3613d87e1d80feefab4337ba8a1392aba20827ce7bf0c96583c7a1336eac4e44481df31e8edf7db5c81139d1b67dd02da6e9aca62156ed3df496701a506c00c9634e86f692f346177d7d8435eb") getsockopt$inet_buf(r4, 0x0, 0xc, &(0x7f00000021c0)=""/197, &(0x7f00000022c0)=0xc5) 00:01:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) open(&(0x7f0000000080)='./file0\x00', 0x342, 0x10) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="dee159d5781000f808000000000000000000000000000000b97489765d232e83afb896280093215d0ddd74d2d2c5039d"], 0xa) 00:01:52 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) r3 = accept4$unix(r0, &(0x7f0000000500)=@abs, &(0x7f0000000540)=0x8, 0x10000000) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() lchown(&(0x7f0000000680)='./file0\x00', r4, r5) connect$unix(r3, &(0x7f0000000580)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000480)={r2}, &(0x7f00000004c0)=0x8) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@un=@abs, 0x8, &(0x7f0000000340)=[{&(0x7f0000000140)=""/141, 0x8d}, {&(0x7f0000000200)=""/241, 0xf1}, {&(0x7f0000000300)=""/3, 0x3}], 0x3, &(0x7f0000000380)=""/12, 0xc}, 0x1) shutdown(r1, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000005c0)={r6, 0xb, 0x20}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000600)={r6, 0x1f}, &(0x7f0000000640)=0x8) 00:01:52 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) flock(r0, 0x2) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000040)="7001a7c5400a67791ac7e04607c5dbdcbcb63b49f28db55d7a38c803d4de39c0c7dc40051787d7b39d5defd5d37fd3c9ef1f567560204b0a26056b2271e4cc5b2f71382c3510fd375addd07b13ce2e5029f19502088bf84a85bb") r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x400001003, 0x0, 0xfffffffffffffe2b) poll(&(0x7f00000000c0)=[{r3, 0x82}], 0x1, 0x6) 00:01:52 executing program 2: freebsd11_mknod(&(0x7f0000000000)='.\x00', 0x1000, 0x4) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x35fc}}) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f00000000c0)={0x80000000, {{0x1c, 0x2, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x7}}, {{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x400}}}, 0x108) 00:01:52 executing program 2: r0 = socket(0x1f, 0x7, 0x1ff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x8, r1}, &(0x7f0000000140)=0xc) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) select(0x35f, 0x0, 0x0, 0x0, &(0x7f0000000000)) lseek(r2, 0x0, 0x0) 00:01:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) socketpair(0x1f, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003c7) r1 = socket$inet6(0x1c, 0x5, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x1, 0x4, 0x7, 0x9, 0x73bc}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0xe0, 0x9, [0x6, 0xf91, 0x6b, 0x40, 0x8e9d, 0x0, 0x0, 0x1, 0x4]}, &(0x7f0000000140)=0x1a) r3 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000180)={r2, 0x16, "d2d43f21b09e0dce7a9e6d6f8071a80464fda20eaf9d"}, &(0x7f00000001c0)=0x1e) 00:01:52 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getsockname(r0, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000003c0)=0x10) getsockname(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x910) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x12, 0x3, 0xffffffff, 0x4}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x80000000, 0x49bcbfb5, 0x1000, 0x9, 0x2, 0x2, 0x1, 0x0, r1}, 0x20) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x10080, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r1, 0x6, 0x3, 0x8, 0x7}, &(0x7f0000000300)=0x18) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000200)="450368e99b37d58f1b21e3b4902ec8a61c1fae14a4f9dd157748e58ce8edc584d2a430221511444e05e252c9b99f4927361d696c0c7a36d5ae6d8792f321f5ebf7242334ad299bae7a7e1d3149d1b4dc9ebf010d4635c7484d53affa4adf57f23de42c05b3e64531dacf1c4f0c320926589418da88851488a4f8f716766648b3ab56982d438e16") setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000340)=0x875, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={r1, 0xccd}, &(0x7f0000000440)=0x8) 00:01:52 executing program 0: mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) fsync(r1) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r2, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) shutdown(r2, 0x1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) 00:01:52 executing program 1: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) ftruncate(r0, 0x4) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) getpeername(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x529, @ipv4, 0x8}}, r3, 0x7, 0x3, 0x1, 0x5997, 0x200}, &(0x7f0000000280)=0x98) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x2001e, r2, 0x0) ftruncate(r1, 0x6) 00:01:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaafffffffffffe08004500001c0000000000009078ac1400aae00000011100907800000000"]) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), 0x4) r1 = accept4(r0, &(0x7f0000001140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000001180)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000011c0)={0x1, [0x0]}, &(0x7f0000001200)=0x8) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SEM_STAT(r2, 0x1, 0xa, &(0x7f0000000080)=""/119) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000001240), &(0x7f0000001280)=0x4) r3 = openat(0xffffffffffffffff, &(0x7f00000012c0)='./file0\x00', 0x20000, 0x2) ioctl$DIOCCLRIFFLAG(r3, 0xc028445a, &(0x7f0000001340)={0x10, &(0x7f0000001300), 0x5, 0x1, 0x7f}) recvfrom$inet(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x82, &(0x7f0000001100)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e007a7) 00:01:52 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x71) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f0000000140)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @mcast2, 0x5}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x2, @mcast1, 0xffffffff00000000}, @in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r2, 0xe, 0x100000001}, 0x8) r3 = fcntl$dupfd(r0, 0x2000000000000004, 0xffffffffffffffff) symlinkat(&(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000280)={r2, 0xf3}, &(0x7f00000002c0)=0x8) 00:01:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) read(0xffffffffffffffff, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00370) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0x9, &(0x7f0000000040)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x40, @mcast2, 0x6994}, @in6={0x1c, 0x1, 0xffffffffffff4850, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x4}, @in6={0x1c, 0x2, 0x6, @loopback}, @in6={0x1c, 0x2, 0x70000000, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000140)=0x10) 00:01:53 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) link(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file2\x00') write(r1, &(0x7f0000000140)="fa", 0x1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:53 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffff0000019078ac2300bb000000000500907800000000450000000000000000000000ac2300aa0100000000000000000000000000000000307500472bad27caa8533794dd14d3e6a3e7c31cfd0ce1d5be33770679f29e047cdf13f6d71fef071f4638e3ac2ae3a2d87a493e77a5349fda5c5bcd72b07431f1aecbee520ed3870fbbe78ea69d320809bbe08b1969eac17b9064383093ce4f2a1d24727f5e622326172da5a71b1c"]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x1ff, 0x2000, 0x480000, 0x3, 0x0}, &(0x7f0000000080)=0x10) writev(r2, &(0x7f0000000300)=[{&(0x7f0000000240)="19b7c212ee235d7c39845fe61c3f8797c5fffea1214ee7db17a94fc03d534e5e31b5cc24637bea365b7d68c54f12c433fa1ac3e8fe59066fe6b6529c640a5e7726909c00ea7f9610384555ea31aedd0377255be04c68bc31bf9ca9ca4c362f3f64ca5fab749cbd3653610b3d11c2cfa9065cef15b02930772e136042396a36603605bc1b31a297dbc7fd7e2b4b6d3945fa971ac53654baa6506c87550aba28b3a83866b4abb64fd96dc7f701058f01d46310fb84", 0xb4}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0xf06, 0x10, 0x5, 0xd9, r3}, 0x10) dup(r0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) accept$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10) 00:01:53 executing program 0: select(0x4, 0x0, &(0x7f0000000040)={0x4}, 0x0, &(0x7f00000000c0)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/57}, &(0x7f0000000080)=0x3b) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x6, 0x6, 0x5, 0x0, 0x7ff, 0x2, 0x1, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x8, 0x8, 0x3, 0x6}}, &(0x7f00000001c0)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x3, 0x10001, 0x2100, 0x10000, 0x8940, 0x1, 0xffffffffffffff00, 0x464, r1}, 0x20) 00:01:53 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x4}, 0x8) ioctl$DIOCADDSTATE(r1, 0xc0f24425, 0xfffffffffffffffe) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0xb758}, 0x8) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x800) sendmsg$inet6_sctp(r1, &(0x7f0000000780)={&(0x7f0000000180)=@in6={0x1c, 0x0, 0x8ee, @rand_addr="c9b7b43240fc95720b5dd5a3b9eff052"}, 0x1c, &(0x7f0000000600)=[{&(0x7f00000001c0)="8ff370d8fab89d0d470ecb1641f3863cda7296b75bd7a31515c1e46f521a38f4383cf00a34bb28051bfb68f2c24732f04ffe2b4ce11234dfd39e495a329c535328a473fe010c003bd1660decf41fd794e73bda6d68abd7afcfb6c19a1a425984901fb296f4a7b05ad27c810a78fd8c56c6de686a9723dda6949f", 0x7a}, {&(0x7f0000000240)="752e0b0b52abf41ea8a9953322e25d403d210de934ca0bff53d62fd1b1df2289f100", 0x22}, {&(0x7f0000000280)="174c6658debe8dea26483bd138a68f5d20f7b53bd7647db969054c6feb60b8f57121f18bdca8297b044ff96300fc2bd3e49f111636d63d783121711a60589abf3776e52ba73d10c8a61ea09ba7f4bab8a76df38e6e9c7e7a5300e9cea7bdb363d5", 0x61}, {&(0x7f0000000300)="d532e3ef3a1e05a1ea8d31d5a996b9a361509990423d2feeaa46690a14fc3055e60f09224730ee68139c11428ab374a319894fb5d856648e23917c093dac306df72c06c19f8a03e2f1f47eb8e3a8e5908d410098df8e6ab462cfbf1e4485521b907b1298fd53f6f48ebd004eeea51b6460ca3dc91a21de34ba", 0x79}, {&(0x7f0000000380)="8394fbcc6ca489e66ff5c00d58610f379bee922c9fb438c7bbbefb135b819ddbae8029e3b9c89d5f9c", 0x29}, {&(0x7f00000003c0)="cbf1d435f22504c9bc9194c46896fbe0a1f076", 0x13}, {&(0x7f0000000400)="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", 0xfc}, {&(0x7f0000000500)="e6cdb4248f0d16cee094883767cedec7c62086256b1c0a48d48080820c6bb338581c2b18d576cf1fa78b1df160b44d0e998a2ee74f1b945f0e457ec6e3057c2a5b3e37bfcbd9180733133276d0c64fa80d3475b0b3cef2c414125827595a56ea86f68331641d7ab98b976123ea8fe76d76867960fee0c313333e2e354f3988c876425ad6d9748ed7573f61eae4e49d60562ee0aaeb4b9082dfa392954ce53bf14ea771b54b2f22e19d410aa28e5791854a81c2d336659209df0f2c375a47575206f543053ac88427f7b882", 0xcb}], 0x8, &(0x7f0000000680)=[@prinfo={0x14}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x300, 0x7fff, 0x10000, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0xffffffffffffff80, 0x800, 0x1, 0x2f, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x400, 0x115e7570, 0xfffffffffffffff8, r2}}, @init={0x14, 0x84, 0x1, {0x1, 0x80000001, 0x6a7, 0x81}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xecb8}}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @multicast1}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x5749, 0x2000, 0x0, 0x0, 0x1, 0x8, 0x9, r2}}], 0xe8}, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000007c0)={r2, 0xc, 0x10000}, &(0x7f0000000800)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000840)={0x6, {{0x1c, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x88) close(r0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000900)="a55bbc00c7d3412a652827b6d6bbc4a688add86e059ebeefedf37e28e1ece2aec1ec6a2416db334c0a3a2574e7f8050e08c2d6a74f283adf447599837d59e105efcec9c68c9dcb5d2534b91a5610567de5bd37a059916361ba9c29cb211f9295768a03218d2ab4a945071506a0bd3a58031a05b61af33ecd6d82922d921b435be8157aa49d5dee2dfa9651e36cee622a5b06847af9380fcd75e4a96ed382ba6d8020e3de6ee34989d66a5e22438b4b1bf1cbf5bc6dd8b2780f1d28557f970e20dde3d6eee698") setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000a00)={r3, 0x9, 0xe2}, 0x8) setitimer(0x2, &(0x7f0000000a40)={{0x4e56, 0x8000}, {0x3, 0x4}}, &(0x7f0000000a80)) read(r1, &(0x7f0000000ac0)=""/4096, 0x1000) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000001ac0)="31a6704ceda4e8ea558dc8338740343f0a293b5bf404f114e010764eb1607597637ccad56842d7c7935e4dc052f7861f979bbc05177a8d51f444b4254ec1dd860f665736c588") getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001b40)={r2, 0x9, 0x0, 0xfffffffffffffffb, 0x5, 0xffffffff, 0x8, 0xf716, {@in={{0x2, 0x1, @multicast2}}, r3, 0x1, 0x1, 0x1, 0x200, 0x100000000000}}, &(0x7f0000001c00)=0xb8) setitimer(0x2, &(0x7f0000001c40)={{0xffffffff, 0x1ff}, {0x6, 0x8a}}, &(0x7f0000001c80)) clock_settime(0xe, &(0x7f0000001cc0)={0x7f, 0x800}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001d00), &(0x7f0000001d40)=0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001d80)={r3, 0xfffffffffffffffd}, 0x8) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000001dc0)="6f7d3d8bceb787b0a7238cdc6590a3b497248a7e86b58fd7d76565f7442586b458b8fd3be79b6d0a34f3296eb66f25bcfc858fd77eac8e628c2449797041cb3884d78b410f7e98c732aa3d30d04b9afde80df05cd0f44b62b6ecbacaacceabab5c7108676eea4dfe30d6093cd0bd9afac54ea0ca19811be7897ad52aea6e1454ee29d05e9cab15dc548b8490a867a50e6551ac790820") ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000001e80)="ea2e763b689f42241dd3c399946768d35d30921b13f25e98ce329c84578bf00fc1819e2a7688c3fd5cb110176e5118bdb8b9ac3774dd1ba1daf5de45a8b1f80542c771ea5579b1fa59ad8ec770e35cc8b04c7cb462b7de8822") setrlimit(0xf, &(0x7f0000001f00)={0xfffffffffffffffd, 0x1ff}) recvfrom$inet(r0, &(0x7f0000001f40)=""/94, 0x5e, 0x80, &(0x7f0000001fc0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f00000020c0)={0x10, &(0x7f0000002000)="1f9aa41dc37995e011d682062ca34017b5e2c2f81e6c1b85d240568279e124f314e49fd9dbf7aea19a9b2bf3fe7ecd1fd0702e9c9a399e599a1bc0beb5ceb0e139d413f378fac4d9676f8669087708b0ac1cab3ee3b0a32e934c085b1cc884fe6546621945030ae1d4eb5c7551ebef005b7ecfe8e52ce50bc7c8733c323bec9d640470", 0xfffffffffffffff7, 0x6}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCXROLLBACK(r5, 0xc0104453, &(0x7f0000002100)="1ea39e470fc9883a45c94feeb3980093f948ae40ad153a405ba538d4700bec89e2ec4b1f8db42e776f274d55d2475d8313fd7f96c1c33379c6709f4833f8745a4931b9076874cdab95e213f12afb4f20721f04aa5316473fb2dfa4f57dab39d6c2cda313f99844bf66815f5f59932d921d6aeb190fa150d2fd9665de7a65b24a257e9faec09317c8fd6a0f1815480580446d14e5dc30727b0f5719837d58224bd2168b5b33af7424c5c124b8240f2af298241bc5f406bf896cac7636ac74d479bb5c32e5be1fd2d9a8c4738821da21af95806542f440317fe7f0d0441a606db2") setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000002200)={@in6={{0x1c, 0x0, 0x1, @rand_addr="29ed06986b10b0cdd7c42f9e97a166a4", 0x5aba}}, r4, 0x9, 0x7, 0x0, 0x9, 0xc4, 0xc3}, 0x98) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f00000022c0)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000002300)={r4, 0x401}, &(0x7f0000002340)=0x8) 00:01:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x804, 0x90) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xc0000000}, &(0x7f00000001c0)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), 0xfffffffffffffe2e) clock_gettime(0x4, &(0x7f0000000040)) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x800e003ad) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:53 executing program 3: fstat(0xffffffffffffff9c, &(0x7f00000000c0)) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x110000, 0x0) 00:01:53 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendto(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:01:53 executing program 1: r0 = socket$inet6(0x1c, 0x20000000, 0x4) r1 = dup2(r0, r0) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000400)={{"b4275801318a8e55c310cf01ebea5481111e862fb40876550cffdb0c3150d6d91054edda20e4dbcf76d7519c4eb1f91cbc0288b1adf6f2a90b247c68126238074888056fcf00ce9493034053ccec5577f22a7f8d4503108195ba84a42478d87a2c6732927ce7999fe48eaadd4ce542574882f6dba55e9d499ba0e2cbf714e0f85b6230a32876a55956d9e00b5adf9f71dfb58b60b10deeaeec307a9216f1932f24d0c0d0e1f7d9ce3f6c7f0329c79b9d970e1d0a6e1cbd6a339564987d0fd7fa5fde1fbd76311c772e78e1f7222b797b8276ba232ed374cd9a67e5a22dd3935d79a5038dcbe2238c572358041ab6db3c40ff6a44e190558ea59f2e078f0e5a18d819ace5499514980e80b17c189aae0b34b5bb5149dfca3b6afd512ba724bfc48dfda8681bff27040a3b764a347fa6a9206dd700d89f7b9c93aa51180ceefa2c15315cd2e266fe5a1ed9d0124b2653620298a9788ed3ab21abda43f33270e2d2222c01415be9170a1ada7aea2684d7320e5af950fd6701a8403561a874b1c3bcbdfacc1c59450d5eddb269df36062cf54160e375103c5b818ac855ef6273621cca02015e773c68215e615540543ba9b83f4fc358f5fdbdced5fff6ecaf9ffe47126c87d966a0017b89056e0c5df097f9d5818db43ddc7311b860f7c8e8f37093dbef284843bdef341a8fe39d98035d485d8cd12db6b8e8bbf767d425dbdee67ad3e1650ff99b16ce47ff398d3b5cdbeb2e3974157dc25e4616ec5ddaeab248396ae192a3d6151eb4512546f7d9f9d79c55de954fa00af346eba99864f5c46b3ea0859e1dad6b867b32b40e5dfa9080a1f8dcd7539f6babf5d254271ad2a3c2088a5b99da021c296f327adc2fdd86f1f3f1a85bb54ad23e2409f5e7ab3bfc5de886fb351a34d937788092d1b0596dce80bf45ac7a124cee18825a1b7b416e0d757d46cfb276dfd1ee85ca1b21dcb7eb5547498f466288befddce2057ab82cb5d52071e13f408e9ca25c80dc43d1f2f646ca08472d3704ea9d1c6cd165203de8f25c0624b52ae236c9eb986b52a7876450486750da56316bdc659422fa8f2c3381191e5db2258f872728776bfded767c7e88f1ecd42bb6054963ac97b69c12563bca4df6ea469a3a8dbff8e37f06632ecbaf2405c0774ae3b81c37c773cb6c565141596b6031c3964a6a43adb21bd101ac3e0bc97fad02f92b1a60bc9e6c54a858bba4c221e9b404ba7584d040b580aff6be45ace2b9cd58946c83a583549c4b7ff09a1177b572d6485f80401b2ae2a67e565dfb0db9b076ca23d1aadd9f5399e3b11c178fe010a60cf1526c66a195d1100d27bf5e8622007cc9c8bd4e91be8a0d82488beb2f7992d8d856cd2bff8f5ec33019c2dfa74237dcd7be2850f595aeb3419624a1734562c750864b076c4d3229533f7c35f28664c0924188cdc60aa42f", "c716be53c93ebad4763538e472d1dc7752afe25d5c271e631b9cebbe8eea10ca", 0x7, 0x6}, &(0x7f0000000000)="0c2cbc570234c7b9acf2edb6c0cb7277f70abad86d497d677ffd4800d55f7728b4b4de13862119197f8eb23e698991024bd48ea4", 0x480caf64, 0x9, 0x8000, 0x3, 0x2, 0xffffffff, 0x8, 0x1}) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname$inet6(r2, 0x0, &(0x7f0000000040)) 00:01:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) getpeername$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000040)) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000002c0)="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") ftruncate(r1, 0x200000000000) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0031d) 00:01:53 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt(r0, 0xffffffffffffffff, 0x6, &(0x7f0000000140)=""/72, &(0x7f0000000080)=0xfffffffffffffe5a) select(0xe6824e0244f66036, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:01:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="f4b2ecf5a3d03e7ab99367278379106b"}, 0x1c) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00755) 00:01:53 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff0000010000000000000048"], 0x11}, 0x0) 00:01:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="f4b2ecf5a3d03e7ab99367278379106b"}, 0x1c) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00755) 00:01:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000100)=""/239, 0xef, 0x82, &(0x7f0000000200)={0x2, 0x2, @multicast1}, 0x10) r1 = accept(0xffffffffffffffff, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b7) r2 = shmget(0x3, 0x4000, 0x20, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/183) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x800, "76591214f7155e27f04fb6397e49611b"}, 0x14) fcntl$getflags(r1, 0x1) 00:01:53 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x39c, 0x5, 0x3, 0x8f1]}, 0xc) syz_emit_ethernet(0xfe12, &(0x7f0000000100)={@random="cdbf0e000084", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:01:53 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x120200, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e002e6) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000100)={{"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", "5f285e366e074f9d53f9b0424aaea0a3c0e1d562bcf26f2a8dd1d327c9b7dd67", 0x7, 0xfffffffffffffffc}, &(0x7f0000000000)="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", 0x3, 0x1, 0x76e, 0xffff, 0x80000001, 0x1, 0x100000000, 0x8}) 00:01:53 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000540)="aa049bef868fb8c0798e2daf7661243bfedb1e816c1cb2ecf766aedbc8618ae910d62e6421fef67617602aa356b17e07bda4be672fd0e464b3dfe77f9792fdb949d81aba73d0b0c2818f5c145e7145b864622c131a9cf68a69127b584d8d0d6f7129ca4b615ba8fc1340442e0e998df5d5a794a5aa28345b94d3211552b9e0690998201d1c055f0b0a4ae644bacee39886edf829e078c63e24670bfc1498264f050d2f97258b980d125f43218edca0c9eefef2b1cae0246740f4c6697d01758ad231914b4e") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="a8aeaaaaaaaaffffffffffff08004500001c0008000000ed8f73ac1400aae000000111a8a448b500907841edf921f5c77abee583ce4b6fe9965a5eb8176286325b6695aed5543861d833ff10fa6e655587b59df30f6774940f3e04d8dde7df7dedc52e07135232a02923c16b0ee1b328b693af1cedeff131180f9fe781755f9bdb3fbdc0b2fdab3689ce245ccd7b030000007c7572cb106b8f361c44d48ee6eb3a808e3c12f81fb2ad5d5242186daedd111868bfbc0cb03ab23cd01949"]) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00432) r2 = socket$inet(0x2, 0x5, 0x100000001) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000740)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1a7, 0x20000000) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0xf, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000004c0)={r4, 0x100}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x7fffffff}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000003c0)={r5, 0xff}, &(0x7f0000000400)=0x8) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000180)=0x1c, 0x30000000) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x2, 0x9, @ipv4, 0x2}, {0x1c, 0x2, 0x642, @loopback, 0x2}, 0xffffffffffffff00, [0x2, 0x7, 0xa84, 0x8, 0x3, 0x9bdc, 0x7, 0x1]}, 0x5c) freebsd11_fstat(r0, &(0x7f00000006c0)) 00:01:53 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000280)={{"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", "d225d9f3efcceb80b8b08784c74f6e9e6d0828171137c8790d0459466f8f6e7e", 0x0, 0x6}, &(0x7f0000000140)="126436f35971787a0d601c72d033c05033feafa2426190798109c7176c13d383bb12ab6c4cd79dda1ca25db75aaeecd23de764db6fe32c09a8c6075c01679b130385cdfb213db11e3586068408c2faedfe28c05b35908fa000e43487ae0359f1521401acf6278da99a30f9a99010d5ebc97ec91659d024f23ea637978e93b8be36146cff6f62561b5475fb74a6aaa2b512ae48f31050fab04dbf5e701e1f99a421d5f8ab36782b82d7d47839feca4ba3c6a4354586911df5cccdc2c974113cd0685cd1a6d628edf06c0b", 0x7, 0x6, 0x10000, 0x7, 0x0, 0xe5, 0xfffffffffffffffb, 0x7fff8000000}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000008c0)='./file0/file0\x00', r1, &(0x7f0000000900)='./file0\x00') setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000800)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000740)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000a40)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000ac0)={r2, 0x6da536e}, 0x8) r3 = open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80) syz_emit_ethernet(0x42, &(0x7f0000000840)={@broadcast, @local, [{[{0x88a8, 0x2, 0x0, 0x3}], {0x8100, 0x4, 0x5, 0x4}}], {@arp={0x806, @generic={0x20, 0x813f, 0x6, 0x8, 0x3, @broadcast, "15275c7cd316b03d", @empty, "47d3b720163b7d1d1d1e925b6a154809"}}}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000940)={0x0, 0xd7, "548cd9f8ed4e86a15c91f5bf7a07c1e32c138b7b5594910716a3510d8f220385dd0e27c41f5f549d99057e4b8c7db5b444a68d4189523dbcc085f5c750318933dce491f28f04a22ec217cec0feb9edde1a24b88c9f74883427fa6f884d7d0c6b8edba5cae49676af4be31f037343d51a55f73bd67e2373c5815634aa9628655e20a44ab88391b4f130f82ac9dc3cd57eee89b1d4f453455ff50ac067cc37d163e52e82658991c083133cb02d1fd86b564a97cd1bf2a1b053c86289257a8fd3f38691d4b07e8161fa837ad9a5ee36247ad9e3747a11ffe5"}, &(0x7f0000000040)=0xdf) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000700)={r4, 0xffffffffffff8001}, &(0x7f0000000a80)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000780)={r5, 0xfffffffffffffc01, 0x81}, &(0x7f00000007c0)=0xc) 00:01:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x8, 0x4) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000000), 0x4) r1 = dup(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x7, 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00396) 00:01:53 executing program 0: r0 = msgget(0x3, 0x0) msgctl$IPC_RMID(r0, 0x0) msgrcv(r0, 0x0, 0x0, 0x3, 0x800) 00:01:53 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="a78338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/20, 0x14) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:53 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000001c0)="d39174079bcc4f44dec67514702d29c7245bd6b95e3c4be12c71123e7c16d7207b597aec13d2a7480a8a834f6ad88c02f190ae8a671b7cf40f390a72893dbc032f077c37ede2ddd479fb78652f203127670b2d880d862bfeb6f7f2098bcb2d7b09c31125fa6ba471a7f91aae77ed1295b33bf0397f656cd244c2a464c0675233437212c9243bd36e7334a29cef556a3755aa5940f30146edd7b696f7447bb567132482a8e867a011d0bff9ecac30923fe7cfbfb6ceeb6b0d48d60774") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000100)="fb453f87c51467beaab10705357fdcd9e539b375545c74c7ac25bb96c3b010a36b594494da10775a9037932b1c4ca756deae113a4e6f84705a1a4392318ec085313aa3e0c559825621146128a3498dcb316304ccd25a3c17209c9c89e6018264567d6aa778b5a11d51a02fc9ed91fe9f2f4392f88d8174e5eb1d4c85f55223b6057533f1a76cdac998bc753e960880e2bfb05052ae4da960322deee1fea876467298cce3c984079b945c9164627a") fchown(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r3, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000002c0)={r3, 0x8}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@rand_addr=0x4, @multicast1}, 0xfffffffffffffea9) 00:01:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00300) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x10001]}, 0x6) dup2(r0, r1) 00:01:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) syz_emit_ethernet(0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000ffffffffffff88a820008100390008004500001c000000009078ac1400aae000000111009078000000000000"]) getsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, &(0x7f0000000080)) recvfrom$inet(r1, 0x0, 0xfffffffffffffeb5, 0x1, 0x0, 0xdc4b147a) setsockopt(r0, 0x401, 0x6, &(0x7f0000000180)="49ceced2934f70b26bad361b78a6d13e9562f0e828176443adf3c7ce77a16d34e122c1a5c78fff514dbba3d720ab36a6630fe3ede4b60aee86d8ea973169c4e62d760fe23a5e8d415f7fbf5555b5e7bdf7c432097bb34ed0d40ff3077beafb9a2963f6f1705ee488fa32880e040548e0243e9f2d2f1b457cb70ee8738c5640e20174aa3b9f7dade05773e3c33824b49e56db9dfbbdd3e5ab62584837857fbb761dbd0f7d09111e8819f05f60a550e0f6e3e011a9f39fef3259", 0xb9) clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0x2, 0x1}, &(0x7f00000000c0)) 00:01:53 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) fsync(r0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = getpid() fcntl$lock(r2, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005, r3}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000040)={0x8, 0xaee, 0x5700, 0x2e, 0x0, 0x0, 0x9, 0xa9, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r4, 0x4, "860e59b6"}, &(0x7f00000001c0)=0xc) getpid() 00:01:53 executing program 0: r0 = socket$inet(0x2, 0x0, 0x8001) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x8, [0x3, 0x81b, 0x80, 0x9, 0x4, 0x2, 0x80, 0x10001]}, &(0x7f0000000040)=0x14) getsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000080)=""/197, &(0x7f0000000180)=0xc5) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x4, 0x4) r1 = getgid() r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x8, 0x7fffffff, 0x3, 0xffffffffffffffc1}, &(0x7f00000002c0)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r3, 0x2830}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380)=0xffff, 0x4) madvise(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000003c0)=0x5, 0x4) shutdown(r0, 0x0) preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/172, 0xac}], 0x1, 0x0) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000500)="47c19ee206a969f6da0d70ffe2fecbe3838c", 0x12}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="c467a3b7366d5c19c626e7defb483e5de48ed38991c3b356e0ee282b248fe99f632dce494580", 0x26}], 0x3, 0x0) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) r6 = accept$inet6(r5, &(0x7f00000015c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001600)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001640)={r3, 0x4}, 0x8) writev(r0, &(0x7f0000002680)=[{&(0x7f0000001680)="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", 0x1000}], 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f00000026c0)={@in6={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}}}, r4}, &(0x7f0000002780)=0x84) r8 = getuid() lchown(&(0x7f00000027c0)='./file0\x00', r8, r1) r9 = dup2(r6, r5) fchownat(r9, &(0x7f0000002800)='./file0\x00', r8, r1, 0x200) ioctl$DIOCIGETIFACES(r9, 0xc0284457, &(0x7f0000002900)={0x10, &(0x7f0000002840)="d35a57d1c05d010165aead6bfdd7aac52cf643dbdd09b16b37029bf497ed8d98b246e7ae60afc396c35f70c2744b11bd259568ef3810f32615e09d431059967071a5fc2083f8f5c67da228def6a68de89287e43feba89a302a274b7c7d6065ca685d4468ab21d541e734f72e906f11d4adfa8397c095fdc5ef819b75907203d4483a40f4f5dbe64d8658541d0b659c88d829b1287a55b67d580bb4e85f74f6c2f28f136fac1a4229d4650e5c65585f4cff8b38d3bf1c83c51bae8a3e9861", 0x5, 0x0, 0x9}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getgid() getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000002940), &(0x7f0000002980)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000029c0)={r7, 0x1, 0x10000, 0xc59, 0x6, 0x3f, 0x6, 0x0, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r4, 0xffffffff, 0x9, 0x66f, 0x0, 0xeef}}, &(0x7f0000002a80)=0xb8) ioctl$DIOCKILLSTATES(r9, 0xc0e04429, &(0x7f0000002ac0)="a87bf0b41dea9b9938390bb6bf66c193adde588aed60664526655cd616e51e6d33d99e0d0585b07e5bb9bd5895b023c83a4ef18f1325fa2a516249070ebc32a31e4c5f23ca6cda4ba4d21b332902f48378b413761d2fda3993b6653d8042020e0c51246b75c1f0502dbc0d91adeee16ed5fbd4935fb08fcc7a4c4b8e63fbd990075cd2d9f41d3f4dedf7baea5ce32292baab31bfd5ab2191162c7adf428c942c3d71f8bb4838a3a8426379e5f030f8c06f7704cae5dec61c2d3eb011be8dcab481310a5020") setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000002bc0)=0x1, 0x4) 00:01:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xfffffdf0, &(0x7f0000000000)={@remote, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0xffffffffffffff9b) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0076e) r1 = socket(0x1d, 0x20000007, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x24c, 0x401, 0x3}, &(0x7f00000002c0)=0x94) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000300)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x1, @loopback, 0xfff}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xef}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r3, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x3e4, @loopback, 0x3f}, @in={0x2, 0x0}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)={r3, 0x3c6, 0x3f, 0x3, 0x0, 0xff, 0x7ff, 0xffe, {@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0xdc96, 0x4, 0x8, 0x7f, 0x6}}, &(0x7f0000000480)=0xb0) 00:01:53 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000000)="5f760d63f3d5be6e4b27fe6185f9d58a7d4ecebea6daf5c9f6bd1818c12debe4b8c1e5c79125e33c75a5de6fb3a89ea4f49dfce1125dfe62925ba7e04edd02cd3d0c6308efdd94e52e2fc43c233656644f1709b303bd1f7d34a9a6cb330a4ed231a44a2dc4dcc553ab6032bcb31e1a4812dc2f912df34e063baafbf2556d28fb3b399d64255595b3ebb57d58ba8baa68d7202334fe457917d49ecf1aa21e7d8437caa01780466d3d040ed3d34b1b94c8e1f3b95ea94f892fed2bc4606698035994ce305bc4cb7d815facd56b9195694a") freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00292) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3}}, r3, 0x7, 0x9, 0x8, 0x20c, 0xa18e}, &(0x7f0000000280)=0xa0) 00:01:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c0400000000009078ac1400aae00000011100907800000000a469cf57c0ca346313cc9f2406cecf"]) setsockopt$sock_int(r0, 0xffff, 0x4, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = dup(r1) recvfrom$inet(r2, &(0x7f0000000140)=""/55, 0x37, 0x40082, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003c6) 00:01:53 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x4, 0x5, 0x1000, 0x4, 0x2c33016d, 0x7fff8000000000, 0x8, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0x8, 0x7, 0x7f, 0x2, 0x6}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, r2, 0x43f, 0x4, 0x4, 0x5935581e, 0x10000, 0x9}, 0xa0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) lseek(r0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0062e) 00:01:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) recvfrom$inet(r0, &(0x7f0000000100)=""/233, 0xe9, 0x40, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xb, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r2, 0x7}, &(0x7f0000000340)=0x8) r4 = socket(0x1f, 0x3, 0x8d) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) connect$unix(r4, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x1203, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d9ae0b75375550eace7385a762ad4e84235a8247d49124ad2afdcb68b8c8a8e80ffab9ce3a2ad04308a8ffd6dbacbab84eba76e3ae5c1c6c75c4a6f2478b9f3f7e3b14038d3fdfb163ee9f7ac89381afafd2b510ba308e533c12b2d46fd39bfdfd58a07ccf011062e3d1e9bc18716f01725148f8ed50f8b1794f78bf57ffd3bfb4c6d15750e56c0712bb42a9966dfbd2ddb04f3895b3cb5dd40e468965a3a7b0139a1781"], 0x3ef) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000380)={r3}, 0x8) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x410, 0xffffffffffffffff, 0x3) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0039e) 00:01:53 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, &(0x7f0000000040)) r2 = dup(r0) write(r2, &(0x7f0000000040), 0x100000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2065, &(0x7f0000000100)="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", 0xfb) writev(r2, &(0x7f0000001540)=[{&(0x7f00000014c0)}], 0x1) 00:01:53 executing program 1: 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) mkdir(&(0x7f00000001c0)='./file0\x00', 0x15) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x2) shmget(0x0, 0x600000, 0x10, &(0x7f0000a00000/0x600000)=nil) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x4) flock(r0, 0x1) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000280)={0x8, {{0x1c, 0x1, 0x1, @empty, 0x9}}}, 0x88) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB='\b@', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x25, &(0x7f0000000040), 0x8) setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:01:53 executing program 0: setgid(0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10204, 0x44) flock(r0, 0x2) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="6862d5d71dd80bc4dddf599d4b4a296ff006fc354da4e4be4f653803dbddf003dc306da31d92f57c5fa46fc648305f392225be8f731e7831d1d023fe166b893a342a1bd56ae7399ccf22e7e05fa355290348", 0x8, 0x0, 0x9}) r1 = getgid() r2 = getgid() setresgid(r2, r2, r1) 00:01:53 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x23d, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa8a265269eb77ea0801450000310000000000009078ac1400aae00000011300907800000000"]) r1 = semget$private(0x0, 0x2, 0x40) __semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f0000000040)=""/4096) syz_emit_ethernet(0x100e, &(0x7f0000002100)={@random="27e55e93c997", @empty, [], {@generic={0xbc8b, "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"}}}) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00439) 00:01:53 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a6) 00:01:53 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000580)=[0xffffffffffffffff]) chown(&(0x7f0000000000)='./file0/file0\x00', r1, r2) connect$unix(r0, &(0x7f0000000300)=ANY=[], 0x0) getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f00000000c0), &(0x7f0000000280)=0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100, 0xa) r4 = dup(r0) renameat(r3, &(0x7f0000000140)='./file0\x00', r4, &(0x7f0000000180)='./file0/file0\x00') getpeername(r4, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) r5 = socket(0x100400000000002, 0x2, 0x0) fdatasync(r5) mkdirat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x1c0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r4, &(0x7f0000000340)=@abs={0x0, 0x0, 0x0}, 0x8) ftruncate(r6, 0x101) sendmsg$unix(r5, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="14000000000000005b5fab000100000000ffff00000200000000000000000000e1a0d59d2f3c4e94ba2b0e5b6a5dc8555ff16075945a6f29b35cdaa4c087ef2c581a173533b7840db32bee3c3f289d681878dbb9d255c0afcbf79756e823c5fbd832aaafb478e9a229c57a91de4890ab6bfffed5fe47b98048ce5729025d6ad3325d7422048ad1aa17a70c2e72ffada01975734b407624e2b837682706c7041a6f89bb1e9d96981b2b4a99a30800000047f4caedffdb533299db9462bcf67fdb1f807f08e3f99a74450c75cbd0cb5ed686c2c95d108ada248ca5e3804a85ea03c0716f8f6409cc92c054d8d8e5dcbfa8ee73", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x35e}, 0x0) renameat(r3, &(0x7f00000001c0)='./file0\x00', r4, &(0x7f0000000200)='./file0\x00') 00:01:53 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getflags(r0, 0x0) 00:01:53 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)='./file0/file0\x00') r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000300)="65ea61b6bf83afb245b5f96c79f890ba55c8450e495b34bb7c6258cf7cff8814451eebca93a2197831bff7a057236a5657f087c8e2f2cb0d24925530167542fe8d68a2a0e4f6f6556ed46e94710779a30d988ba23cff4a80b75b970ff9312462c1cf20b30d34fae131bd6bd029a3319831acc8a2370330e30bcc4c959ad0ad564512b69b38d52bb42e5d391b369bb769072518bd619e9862258a5c45c86b8d651c6650f040a2137495f473f20700e75afed04ca3d28454f915d2bac5e9dfb6a90fa3542ad689f515c7b5581db3cb3090864cc4ef43ebec141ad3dbab6b39771cd6e1d214a9063fcc80e4d9f1fda0bae497dc") r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) faccessat(r2, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) 00:01:53 executing program 2: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x2000400000000000}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r2, 0x0, 0x0, 0x200000000000000, 0x0, 0x800e0072f) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @broadcast}, &(0x7f0000000040)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x4}, 0x10) 00:01:54 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0x10000, 0x20, 0x100, 0x6, r3}, &(0x7f0000000240)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000000)=0x31, 0x4) pipe2(&(0x7f0000000280), 0x100000) 00:01:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r3 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000300)=""/28) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000400)=0x4) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f00000001c0)=0xfa81, 0x4) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) r4 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x2) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000380)=""/123) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:01:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fdatasync(r0) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@local, @local}, &(0x7f0000000040)=0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0038d) 00:01:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040), 0x90) recvfrom$inet(r0, 0x0, 0x0, 0x3, 0x0, 0x75) 00:01:54 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) getpeername$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x3d7) mlockall(0x3) sync() socket$inet_udplite(0x2, 0x2, 0x88) r2 = semget$private(0x0, 0x2, 0x181) __semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000080)=""/31) 00:01:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shmget(0x1, 0x3000, 0xc0, &(0x7f0000ffa000/0x3000)=nil) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00509) 00:01:54 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0032a) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x8, {{0x2, 0x0, @broadcast}}}, 0x90) 00:01:54 executing program 1: r0 = socket(0x10000002, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f46716c653000"], 0x1) open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = accept$unix(0xffffffffffffff9c, &(0x7f00000008c0)=ANY=[@ANYBLOB="ddffffffffffffff0000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000001800000000000000000000007c7e6922d0055153000000000000003c1736b4252c21983dae21b60fe87e3b3f7ba16f006af679954f5d6a0a3b0da4ce943edb8a47b7f509dae593934e32d4984abc82c3a212dc64272b196909d49ab2820000000051a1dccc731d5c30931c6c0fb2028c6e24927a4a47cafdda8a203d1be28f6bba66d8deff7eb2c105001c3a789316e440076eac5205e68b7669cd5dba53418c55a8b3dbcb7d9a6d8ff16123e1ad52c4f279c845327099550a90edcc00d6eae5ec470500000027430f5094e1ab310e5a77cfee0180108a79ff54c9fa3b93f1cb82afd1cbf85c2e38d8dfbe9469f0fd672a37efb73473b6c685de6fb69ef1176c5281964095e19e0a484ef52d6ed38fcf248cdc8230faf33d802a2688c86e1cb6bfa88eb9b17aa0d81a6883f926a3ea3001223ca005dc03e59b77a071b801a6181afc1bd6011f1667e1cfc142f3e3d7be7bc0b71d62b6fbac4dc2f3aada4c15f6d915c8977fb8fc19e051588c3d9d81c832948d7be461bcd25d026dfb8731a08a0938c8b851366d21e7af8ccccb000864718cf65323d0c86ac906d796081312f14273434c68a9784d8cf4a909eca0c0a086a339767207722a0d288c9b6cb5d474a46d5da5bc4c71370ac3247c93eeb255c0a317068723cdd07b88becd57d1746929e556883919f99e35fbf801206dcd87805b8384d2442ce994eba04ec67e80df4babd1b67d2b0eab868ed1efc09b9059219b05f84a6f59cdefdd9d7160a9e965c74cf09cdf9514767acf33da7fb8cfef430983e8"], 0x0) accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r3 = semget$private(0x0, 0x3, 0x10) semget$private(0x0, 0x6, 0x8f) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r4 = dup2(r0, r0) ioctl$DIOCCHANGEADDR(r4, 0xc4704437, &(0x7f0000000440)="63775aacedb5d6cf3e6dac78ae4b7d11d1360f152b6fe18bf36b0e2ff3bdaae009dfdc7a0e6c29fabb584a7da5e9dbcb5a9192557afbb5dcc0daa26a6f8ba82df634e301a1f39b34c1c1d602a3be81c0a85eb6c7284053733287246f98cac15940e82e51b4779f5f3f19964cfb935a07aaa31ff1c9c2e56b15f87c15b32f0af77e841a12bbd7ffe1c88b50be01") r5 = semget$private(0x0, 0x8, 0xfffffffffffffffe) socket$inet_icmp_raw(0x2, 0x3, 0x1) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) semop(r5, &(0x7f0000000140)=[{0x4, 0xf6, 0x1800}, {0x4, 0x7}, {0x0, 0x7c, 0x1800}], 0x3) fstat(0xffffffffffffff9c, &(0x7f0000000600)) chdir(&(0x7f0000000080)='./file0\x00') semop(r5, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000380)=0x8) __semctl$IPC_RMID(r5, 0x0, 0x0) 00:01:54 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x5, 0x6}, 0x8) 00:01:54 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c001d000000009078ac1400aae00000011100907800000000"]) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0042e) 00:01:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x11, r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00371) 00:01:54 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0) ftruncate(r0, 0x400000000101) ftruncate(r0, 0x80000001) 00:01:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setown(r0, 0x6, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00360) ppoll(&(0x7f0000000000)=[{r0, 0x20ac}], 0x1, &(0x7f0000000040)={0x1, 0x7}, &(0x7f0000000080), 0x8) 00:01:54 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140)=0x2, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x1, 0x5) setsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f0000000100)=0xc9, 0xfd9e) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setresuid(r2, r3, r4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00381) r5 = socket$inet6(0x1c, 0x7, 0x3) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f0000000080)={r6, 0x1c}, 0x8) 00:01:54 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) recvfrom$inet(r0, 0x0, 0xfffffffffffffdb0, 0x1, 0x0, 0xffffffffffffffa4) recvfrom$inet(r1, &(0x7f0000000240)=""/140, 0x8c, 0x0, &(0x7f0000000300)={0x2, 0x1, @rand_addr=0x7f}, 0x10) bind(r1, &(0x7f00000003c0)=@in6={0x1c, 0x2, 0x7fffffff, @empty, 0x1ff}, 0x1c) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) pipe2(&(0x7f0000000380), 0x100000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pf\x00', 0x100, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x27, &(0x7f0000000140)="9bfb899770d02eea594fd0a0f73277b18028fe4d121fb0d4312e453902d34efe2466463c70184efc0ee27f84f87de63df5604d417db42293b3489502b4270137bb9fb3ec6b3582a82f2208ea15cb57f61c67f51be73779d2b54f0f21595a0cd138e7d3f8419965e8e910011f8a30884a9525e36a8a699bdcafc369996750a0207aaf022531e66932383f2342e846ec10a2891d80b86a1fb6540f876462ad96ab643521454a029a6f7f99877f952c9e451f1c70f0ea03a0cb1cc386d40419d2d5856387c0fb29eb55c48813f1d0b00e10312ee1b68a11e7fde3a87bafd05c", 0xde) 00:01:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/181, &(0x7f00000000c0)=0xb5) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x19f) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e003bf) 00:01:54 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x8, 0x7}, {0x5, 0x1}}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0x2) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000000)=ANY=[@ANYBLOB="fffffffff4ffffffffffffff08003f00003000000200000107918f78ac2300bb0000000005005c99555f689ae349000000000000050048db1a8238fe54433f7365af0fcfaf739ebab5e20e8ebb64dea5a62029a6696d5317bbd7ee0f749ac2a421a31b6ffd416b98ac658905a6b64d52654bd6dd91d2dbe74b005d5ab55dff0000000000"]) msgget(0x3, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00426) 00:01:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) r1 = dup2(r0, r0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xe1d2, 0x1) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1) close(r0) 00:01:54 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0xfca7) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[{0x10}], 0x10}, 0x0) 00:01:54 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/174, 0xae, 0x0, &(0x7f0000000100)={0x2, 0x1, @multicast1}, 0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1, @rand_addr=0x6}}, 0x0, 0xb374, 0x3, 0x12, 0xb3, 0x1, 0x5}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)={r3, 0x4, 0xa, [0xb9b3, 0x9, 0x2609, 0x9, 0x6, 0x7fff, 0xb39f, 0x9, 0x820, 0x5]}, 0x1c) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000000c0)=0x1, 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00387) 00:01:54 executing program 0: r0 = socket(0x1c, 0x20000003, 0xcf) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x7a2, 0x4) r1 = socket(0x10000000002, 0x3, 0x0) getsockopt(r1, 0x0, 0x68, 0x0, 0x0) 00:01:54 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwritev(r0, 0x0, 0x0, 0x0) pwritev(r0, 0x0, 0x0, 0x0) ftruncate(r0, 0x0) execve(&(0x7f0000000040)='./file2/file0\x00', 0x0, 0x0) 00:01:54 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xffff, 0x34, 0xb, 0x9, 0x7, 0x4, 0x1, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0x1000, 0x7, 0x2, 0xfffffffffffffffb, 0x3}}, &(0x7f0000000200)=0xb8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r1, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @broadcast}}, r2}, &(0x7f0000000300)=0x8c) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000080)={r1, 0x7, 0x7}, 0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={r1, 0x6, 0x7ff, 0x1f, 0x84e, 0xa0}, 0x14) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) 00:01:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) dup(r0) accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x20000000) dup(r0) socketpair(0x2, 0x3, 0x9, &(0x7f00000000c0)) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00739) 00:01:54 executing program 1: r0 = socket(0x11, 0x10010000003, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETADDRS(r1, 0x40046676, &(0x7f0000000000)) fcntl$dupfd(r0, 0x11, r0) 00:01:54 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x1, 0x43}, &(0x7f0000000100)=0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) socket(0x1c, 0x10000000, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:01:54 executing program 0: r0 = socket(0x1c, 0x1, 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240)=0x7, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x4, r2}, &(0x7f0000000200)=0xc) r3 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x106, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:01:54 executing program 2: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe070000800dffff000000000000f000ff0200006600000000000000000000013c0390780000000020f0a0af00000000fe8000000000000000000000000000aa00000003000001000000ffffffffffff"]) r0 = socket(0x1d, 0x7, 0x5) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7, 0xf, 0x8, 0x1}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x8000}, 0x8) 00:01:54 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:55 executing program 3: sendto(0xffffffffffffffff, 0x0, 0x0, 0x800008d, &(0x7f0000000000)=@un=@abs, 0xfe52) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x20000000) sendto(r0, &(0x7f00000000c0)="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", 0x1000, 0x100, &(0x7f00000010c0)=@in6={0x1c, 0x1, 0x4, @loopback, 0xa5}, 0x1c) 00:01:55 executing program 0: r0 = socket(0x1b, 0x3, 0x0) getpeername(r0, 0x0, &(0x7f0000000100)) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="0002050000006cd4243be84a76d6c96a9d40f69e1ef34e18c57bdf31666f247391d0b33aa3cb48116c1c9723df62a3c606b9efc395a02668d3a321c11eb48fb1943a0aa33f9c54301d0e536f48fbe893de14fa0dfc0e9cd7456b71a78183be5566a49e5979347ca4db919e0000000000"], 0x1) sendto$unix(r1, 0x0, 0xfffffffffffffed8, 0x105, 0x0, 0x0) sendto(r1, &(0x7f00000001c0)="ca1954d7e06d4ec998be4d287b4fd768a4e1def972760a22c42da550c678228281846958b11effce953f6bcbb4fcc13c4c8340fe0920ab3392fd1011db2945488c64cc61abe685f593d5439c7f4abefb9956f127d7e81f06d5698f595b7e20971803f9c44bd6423e7090cfc592d809e65a1393245478f44e4e27f85d9edd0972d6d322d1bbf894494c872b40af97cefa885ea2165aaff60b11fb482dc0ed71724165bc0337528fa82dc551cc1582c58653b9300ad8f87c", 0xb7, 0x20000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x76, "cf96ef474e577773af7f2925cd72f3aae4b00270bde099dfb3db298366ea6a5cb10e7d0d4c28c534dc372e7e2e9312e1aef387ba62d68833a39ac6e314add1c87b286b17d10b12399b29d5bd57ba2181a88d0abb45fc4106ab383a06910d71be2579280366dd9e7020fdf8bced6425a6e78d81848ade"}, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r2, 0x9, 0x9}, 0x8) accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001a80)=0x1c, 0x20000000) 00:01:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0038d) 00:01:55 executing program 1: r0 = msgget$private(0x0, 0x244) msgsnd(r0, &(0x7f0000000000)={0x3, "d328030171e39e77d7ff138b4a57a79ceaf371b3c0a6479f7a33fcd5385cda4417e28fbfad9370052d693885d69013336b0aab8b1271798d214e3041da1a5827e558bc18a03685dc40c5252c1d62cafdc2b448b504c46c87ec3ecf33bab0a706722204872d441579a2"}, 0x71, 0x800) syz_emit_ethernet(0x2, &(0x7f00000000c0)=ANY=[@ANYRES64, @ANYRESHEX]) 00:01:55 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x1000, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x7, 0x2, 0x7}, &(0x7f0000000100)=0x18) r2 = socket(0x11, 0x10000000000003, 0x0) sendto$unix(r2, &(0x7f0000000140)="b10005039000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0xfffffffffffffd64) 00:01:55 executing program 1: r0 = shmget(0x0, 0x2000, 0x28, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/8) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000840)="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", 0x81a}], 0x1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) 00:01:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="50ef16365fe738e8288a52de8aa62a21aeae72c8bb2cd880dfa216b159fa85655f3bd567678317ac2733ed13a18ea8d46ab05a162bd0bd1f82a9436585302a70439adbc4d4b8098101277ed2d70be02479855731b87aaa5e306ff2e7d89c7cdfb49875595b78aa47f721df7686fec3fe3416479b328d459d342405a048a69576d0252a8c07fbe1acfff5bc1c62f2551515305d6034974df323111be3d734d94f67a72f98e310ef0a02cda98603800ed0f0cbf02f7ed485d37438ff83ecac3ac42e3933a8c96d7aa8d8f273fa9957c7db48f75afc60ab8280d6f77cfef0f698b74f", 0xe1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e002e9) 00:01:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sync() semget(0x2, 0x6, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e005ce) 00:01:55 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000003440)={0x1c, 0x2, 0x5, @rand_addr="d73ffa47b2d9315886d51316198cf95a", 0x800000000000}, 0x3c2) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1, 0x20}, 0x1c) 00:01:55 executing program 3: r0 = msgget$private(0x0, 0x200000003) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/52) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="6954e742beb3", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="2a18ed203596", @multicast1, @empty, @broadcast}}}}) 00:01:55 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) r2 = dup(r0) linkat(r1, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x400) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x4, &(0x7f0000000000)) nanosleep(&(0x7f0000000040)={0x3, 0x100000}, &(0x7f0000000080)) clock_gettime(0xe, &(0x7f0000000140)) recvfrom$inet(r3, 0x0, 0xffffffffffffff38, 0x40000, 0x0, 0x0) 00:01:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x1000000000007ffd) 00:01:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) semget(0xffffffffffffffff, 0x7, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00382) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x7, 0x4) 00:01:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) fcntl$setflags(r0, 0x2, 0x1) shmget(0x2, 0x4000, 0x100, &(0x7f0000ffa000/0x4000)=nil) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000100)="40e09f266162a8b1f0860033a1088d7f838df4f37dccadb43860d5ecd7aeb642807f9f920756d5da116bece0a98713995956cd") r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000080)="62df15fffb72ea5f4efd22773fcd3fd413270f8b62e8625657641e974f3e533d814f1405490a1d841003f72e52d941de8e660ec696cd604b891001545f8b39cb68291b5a6256be32fae812d18b0919e52ba838") 00:01:55 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x1a) recvmsg(r0, &(0x7f0000000380)={0x0, 0xa52ff0e7c6ff817, 0x0, 0x0, 0x0, 0x300}, 0x40) 00:01:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x0) socketpair(0x17, 0x30000002, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0xe720, 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00358) 00:01:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8004, 0x80) connect$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x10000000) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) shutdown(r1, 0x80000000001) 00:01:55 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = dup(0xffffffffffffff9c) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000080)={0x5, 0xfffffffffffffffd}) r2 = dup(0xffffffffffffffff) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000000)="9b1c0f0b1545f3bd275f02cf485ddebfa0d958f963849d139a0efd11f058f8bae7682ea700d8f20f506ad52f641480933a1b014265f563a4c627fd08fad9fc3509908c391a651090d6daa2") shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x1011, 0xffffffffffffffff, 0x0) 00:01:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x3}, 0x8) 00:01:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) bind(r0, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004f8) 00:01:55 executing program 0: mlockall(0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x8ca, 0x1f, 0x80, 0x3, 0x81f}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0xffff}, &(0x7f00000000c0)=0x8) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) 00:01:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x100000000, 0x7fffffff, 0x5}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x5}, 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003c6) clock_settime(0x0, &(0x7f0000000000)={0x3, 0x8000}) 00:01:55 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000000)="0defb0c25eef53b8133b80f74130a3212f469968d3448ab4273aed2a9b0a25546bcba45b263b34af55497541503ef895ce6dbdd36100b7e1c6741ab1be17f4258ce25c7104e92992be5f1ec34e01a82a28b8a7d3811215725609178fabaf06a9901e42918b68707c5add097473435510e3a69e1cfd59910fa02767785977912a2c4288af1cd8c2fda5c810b8798ba2429d5707d43ed99148680d795913ca4392050bde") 00:01:55 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x1, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f00000002c0)="5185929f1a93fa07cbf731b6d9285e2aa9fc5f5350e80f1cfe9c8d912d6888ccb4e1aa6c9c7e84cf9b0331fb3272048e0a56d111ca1f3c") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x800040000000005, 0x6, 0x1000, 0x400, 0x8, 0x400, 0xca, 0x5, 0x0}, &(0x7f0000000380)=0x3d7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="09e1070002000101ff7f0700fffff30b0100"], 0x16) fdatasync(r2) r4 = socket(0x11, 0x3, 0x0) chdir(&(0x7f0000000140)='./file0\x00') recvmsg(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0, 0xfffffffffffffceb}, 0x0) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCGETADDRS(r6, 0xc4704435, &(0x7f0000000300)="b0") setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r3, 0x200}, 0x7) sendmsg(r5, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0x1000}], 0x1, 0x0}, 0xfffffffffffffffc) 00:01:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setitimer(0x0, 0x0, &(0x7f0000000040)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) semget(0xffffffffffffffff, 0x7, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e003b2) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00390) 00:01:55 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x27, 0x0, &(0x7f0000000140)=0xfffffffffffffe4a) 00:01:55 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) fcntl$setflags(r1, 0x2, 0x1) 00:01:55 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file1\x00', 0x0) poll(&(0x7f0000000400)=[{r0, 0xc653ebaa0c7af0a5}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x94, 0x3, 0xc866, 0x8f}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x5}, 0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r3, &(0x7f0000000040)=[{0x0}], 0x1) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x800e00338) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f0000001440)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') 00:01:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) nanosleep(&(0x7f0000000000), 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00387) 00:01:55 executing program 3: r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000002c0)={0x0, 0x433, 0x400, 0x3, 0xfb9, 0xffffffff7fffffff, 0x80, 0x8, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x1000}, &(0x7f0000000380)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x800e00397) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000100)={0x7, 0x110, 0x5, 0x8001, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000180)={r4, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x40, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000080)={r5, 0x5}, &(0x7f00000000c0)=0x8) 00:01:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffea9) 00:01:55 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x79f8, 0x7400, 0x8a94, 0x1d6, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x9, 0x5, [0x81, 0x8164, 0x5, 0x5, 0x6]}, &(0x7f0000000100)=0x12) 00:01:55 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket(0x1f, 0x10000000, 0xfffffffffffffff7) getsockname$unix(r1, &(0x7f0000000300)=@abs, &(0x7f0000000400)=0x8) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r2 = msgget(0x0, 0x22) msgrcv(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1f6cef00000000000009000000000000"], 0x1b, 0x2, 0x1800) r3 = msgget$private(0x0, 0x0) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000006c0)={0x0, 0x2}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000780)={r6, &(0x7f0000000740)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000007c0)=0x10) sync() mlockall(0x2) msgget$private(0x0, 0x1020) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r7, 0x0, 0x1}, 0x0) r8 = socket$inet(0x2, 0x10000003, 0x59) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) msgrcv(r3, &(0x7f0000000800)=ANY=[@ANYRES64, @ANYPTR64, @ANYBLOB="ced4a4b92877c0cdb7860ae1a4ead794c9be89e6b8dc9765f07e14615d2422f7bcf63ebb16db472e1223553062a65e0a0bd2b24bf9c3bd81e668984262177a2e6534796990d8cb227a333e0f1612f5c1d16581197b234882d467a14151670ae4db0d300fdf9156305159875401080000000000000022bf6b8dc0aa5068ef1934070000000000000063affc106521c0f1882f95181e7e39cb8d8e672d0a2979dd603557fe86fec97d1a0504ac79f0cd85fab381ba31b3542090c7abe2b5cff7a2bf506ac64d222640744321", @ANYBLOB="f70b56482c937efe244fb752db376f717722f6f5492b258237e7a4e04125bb9a34b345d42d945f141ba38ce961bd036ba2c0231367ca7bcd263dd03474429f8bc0fab7b22afb232496329208c58ffeec0bb9e66a632953d3bf01e241ed89062010008aa684b28cd1cc7c901b50faeddc9929d8ac94e87828a205fc42dc5e4beafb76a7534e52bd5979a3b733b83b9ce7d9d500a5bd7711804b9b837567575294d288b8", @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="9a8953af0438c6692da488b453a14c64f0410825d85363f8b4f61d170907896e781b138bc13e358553be48389d83b1f134c665a58e41db2dfc00516dd42911c7abff40b89ced6a087427f822f0d30bba079549e6", @ANYRESHEX=r2, @ANYRES32=0x0, @ANYRESOCT=r3, @ANYRESHEX=r2]], @ANYRES32, @ANYRESOCT=r3], 0x7, 0x3, 0x1000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x7501, 0x400, 0x10001, 0xfff, r7}, &(0x7f0000000180)=0x10) getsockopt$inet_mreqn(r8, 0x0, 0xc, &(0x7f0000000340)={@loopback, @remote, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0x0}, r10}, 0x14) setsockopt$inet_udplite(r8, 0x88, 0x2, &(0x7f00000002c0)=0x200, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x1, &(0x7f0000000200)={r9, 0x80, 0x9, 0x8}, &(0x7f0000000280)=0x10) 00:01:55 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet(0x2, 0x2, 0x10) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000200)="a484c7b5622460db3bb7d2aec329f5dcedd380ec68d7e5b712386acabb0bfd2297b69d35da2a29f2fbf97826df156266b28bf98763706d473158b8960c757d5d7b4277601434f413026855bfcbd4eae0f2da74d35155a910d65982ebdf21719dd20c08c14a1420827d801d9a39075dc797c4deee2eeada284a00077c4e45dc6bafaea14e23cbd932aa864294b1a4d9b32810dcd5fa7955cda4d3d1b02d565d6d544e9126763dda7a9bda798ec863ef3534a64a85d3e33e8cba30e3b659556aba57db0cc8e1f907d12c64") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:01:55 executing program 3: setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = getpgid(0xffffffffffffffff) getpgrp(r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) sync() 00:01:55 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="ac7cc0f6033fbbc9b93b080c7759a1b5c3ddbdc9668c2b3f0b207473a784e0203319eb9780888b4e8cf08c711fd1dccdbea1e418c75ad6260e647c61c86c190000000008b4a8c6c6f72f2c7cd56f2bda0c157534bf65a38247c184e7f7e28b135a90e5dbb77ee5bf1872f88042a89f575cf8cf8fc729418aa346dbd33dba7835946adbfa4af3649a6167058a56682274f18812a4d64da370ccff73ec7b4b6be21e05c53501e68836b2f278b10df2eb", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRESOCT, @ANYRES64], @ANYRESDEC, @ANYRES64], @ANYRESOCT, @ANYRESOCT, @ANYRESDEC, @ANYRES32, @ANYRES16], 0x0) r0 = socket$inet6(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8c4c, 0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000040)={0x7, 0x1}) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000100)="0436ee03ee49cb5a9e505a4a1ead6d585372d3be69f35e9b21d326d26304f570cf0f3b8306530aacbfe12346794b6ae16c5fca48a724360dcb31807b7c051ad2932e1466c4595c4f481cfd73d938369e7dd4325654e24cf5dd7b269cc2ab8ca5c04c7d40cc75b9f4dc9724fa78a3f48f046895bf47b8b7403ae19ec91a1c1a10fa3c2dad2121f23d965c50cdd812ee00360c709635b4f4068d676e112a3125d57e13f27685f2b8e62490edc5b5306d837365b1aa11b8082988a0e88e0e0eca8b7386cf0e5b926724360980724d092acf512a25f5b5989e678f56a8d491dceea6503776bbfcb5bb3d5d4ae0c45c86") syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x0, 0x0, 0x0, [0x14, 0x0, 0x4788], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8], 0x4100}, @mcast2}}}}}}}) 00:01:55 executing program 2: r0 = socket(0x1b, 0x3, 0x0) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0x82, "4e15509f8452b79b55580f5fefa6b68ad408a53613b66e3d25b440fa7512502da417932edb3b5b6c711e1d516da115b8f9bea6e77314f5f54125550609b0a68a09916d6535920a8a4a4a4d5af8555c12b2a98030fecd21a1701f6b81165aa5442b0f49a5b5ca9f1e27d2b56889f817ea7175852f2e03e552e2e9564a600c2b050f77"}, &(0x7f0000000140)=0x8a) 00:01:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), 0x5d) 00:01:55 executing program 2: r0 = socket(0x2, 0x8000005, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000040)=0xe594b3c6) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:55 executing program 0: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) mlock(&(0x7f0000736000/0x3000)=nil, 0x3000) fcntl$lock(r0, 0x7, &(0x7f0000000000)) 00:01:55 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fchdir(r0) pipe2(&(0x7f00000000c0), 0x100004) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c0, 0x10000000000) pwritev(r1, 0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) socket$inet_icmp(0x2, 0x2, 0x1) fsync(r0) 00:01:56 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, &(0x7f0000000040)='A') r1 = accept4(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x16f5537cab44e3e6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x38, 0x6, [0x6, 0x101, 0x101, 0x5bb8, 0x7, 0xffffffffffffffff]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x6, 0x7, [0x0, 0x100, 0x53d, 0xfffffffffffffffd, 0x8001, 0xd0c, 0x9]}, 0x16) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a1) 00:01:56 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 00:01:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = shmget$private(0x0, 0x1000, 0x281, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000200)=""/76) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r2 = socket(0x10, 0x5, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x3f7, 0x100000001, 0x0, 0x10001, 0x6, 0x200, 0x1, 0x3, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r4 = accept4$inet(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x1, @rand_addr=0x9}}, r3, 0x9, 0x24a6, 0x7, 0xb74, 0x401}, &(0x7f0000000340)=0xa0) recvfrom$inet(r0, 0x0, 0x1f1, 0x40000, 0x0, 0x27c) getsockopt$inet6_tcp_buf(r4, 0x6, 0x2065, &(0x7f0000000040)=""/95, &(0x7f00000000c0)=0x5f) 00:01:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x2df) r1 = socket$inet6(0x1c, 0x20000007, 0x1f) r2 = accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x3ff, 0x6000, 0x1c00000000000, 0x20, 0x74fc3793, 0xffffffffffff0000, 0xfffffffffffffff8, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x2, 0x5, 0x100, 0x401, 0x1ff, 0x81, 0xbb, 0x7, r3}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r4, 0x8, 0x8}, 0xc) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0xfff, {{0x2, 0x2, @multicast2}}}, 0x90) setuid(0xee01) bind(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0x1, @rand_addr=0xfffffffffffff001}, 0x3c9) 00:01:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgget$private(0x0, 0x8) msgget$private(0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003be) 00:01:56 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x1000000000000002) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x534, 0x4) 00:01:56 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x7, &(0x7f0000000200)={0x10000000000b35d, 0x1f}) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x3) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x3ea14, 0x12, r0, 0x0) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="198fcfc3d0f50610b508004984", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x28) sync() 00:01:56 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000), 0xffc9) mincore(&(0x7f0000504000/0x13000)=nil, 0x13000, &(0x7f0000000040)=""/146) 00:01:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c0000000000009078ac1400aa0700"/42]) semget$private(0x0, 0x1, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00429) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0xc) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x471, 0x4) 00:01:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x80, 0x0, &(0x7f0000000040)) recvfrom$inet(r0, 0x0, 0x105, 0x0, 0x0, 0x800e0038d) 00:01:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) setsockopt$inet6_udplite(r1, 0x88, 0x0, 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x400) getrlimit(0x0, &(0x7f0000000080)) msgget(0x1, 0x2) recvfrom$inet(r1, 0x0, 0xdbf3, 0x40, 0x0, 0xfffffffffffffd43) setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f00000000c0)=0x5a1fbb31, 0x201) 00:01:56 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, &(0x7f0000001300)={0x7f}, 0x0) dup2(r1, r0) r2 = msgget$private(0x0, 0x411) r3 = geteuid() getgroups(0x3, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r5 = getuid() fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) r8 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x0, r3, r4, r5, r6, 0x8, 0xffffffffffffffc0}, 0x3, 0x7, 0x6, 0xd8c, 0x3f, 0x100, r7, r8}) 00:01:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0x1c, 0x7, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x4, 0x7ff}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) semget(0xffffffffffffffff, 0x7, 0x0) sendto$inet(r0, &(0x7f0000000000)="a800d3d3a4cb2bcdd047837554e9dbf89413b1656c5b0870a5ea1ced4761ff26e69f2c2be94d791a4f04894bd453952848166e19ea6c8e1f65234dad9147869e9696e4bd009379afe0833541872ef4f0af80b6f1d4ddea581a85e992d9d0a962e54e4083b1869bccdd7430f95233b66db588655d76b6c8d85a8ff0f76917", 0x7e, 0x4, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00382) 00:01:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00460) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000000080)=""/211, 0xd3}], 0x2, &(0x7f00000001c0)=""/96, 0x60}, 0x0) 00:01:56 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00522) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x108000, 0x10) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x82) 00:01:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpid() fcntl$setown(r0, 0x6, r1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b7) sendto$inet(r0, &(0x7f0000000000)="ec8dced94d5b019c82ffaf05765db31ad97df204d43b43e39e193155bbd866efb28797d8e1d4542dc4f7de11d185e61af018264cef1f408df541214914b253602c5182008aa8cbcda8e023ffa0ed20bb3da02bbf238302ee297cbc24dd0d2815c4450e675e5dbdb55e2d24f12855e2675b8ed1b6a992973773559fb7ac34772f705e078f3585ea7d7065afb237e61d2b34bee252148e52", 0x97, 0x80, &(0x7f00000000c0)={0x2, 0x2, @rand_addr=0xcbf}, 0x10) 00:01:56 executing program 3: syz_emit_ethernet(0x32, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaa0fcf240000000020000000ffffffff000000000703fd4458d2bb0700fd57886cb4d6d89c8c0501e00000020000000000"]) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00') 00:01:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0x17, 0x0, 0x84) 00:01:56 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x6800b}], 0x1000000000000013) r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000400)={0x2, {{0x1c, 0x2, 0x8, @rand_addr="9874b6e739ecfdb88d060ad3127df564"}}}, 0x88) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x9c}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x5, 0x1, 0x44a4cb19}, &(0x7f0000000280)=0x10) close(r0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)={r3, 0xfffffffffffffffb, 0x9, [0x6, 0x6133, 0x2, 0x9, 0x3, 0x3, 0x5, 0x5, 0x8]}, 0x1a) r4 = socket$inet6(0x1c, 0x20000000, 0x80000001) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x3, 0x4, @empty, 0x4}, {0x1c, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x7ff, [0x1, 0x101, 0x9, 0x9, 0x100000001, 0x6, 0x1, 0x3990]}, 0x5c) getpeername(r4, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) readlinkat(r0, &(0x7f0000000300)='./file1\x00', &(0x7f0000000380)=""/3, 0x3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open$dir(&(0x7f00000002c0)='./file1\x00', 0x800, 0x1) 00:01:56 executing program 2: truncate(&(0x7f00000000c0)='./file0\x00', 0xb50) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = shmget(0x3, 0x4000, 0x400, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/171) read(r0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 00:01:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00460) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000000080)=""/211, 0xd3}], 0x2, &(0x7f00000001c0)=""/96, 0x60}, 0x0) 00:01:56 executing program 1: munlockall() r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_settime(0xf, &(0x7f0000000000)={0x7, 0x7fffffff}) clock_settime(0x4, &(0x7f0000000080)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00399) r1 = accept(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e) r2 = accept4(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000300)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e228ff5ffffff02000000000000000000000000000101f8ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc00"/128, @ANYRES32=0x0], &(0x7f0000000200)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x81, 0x0, 0x373, 0x9, 0x82, 0x5, 0x20, {@in6={{0x1c, 0x3, 0x1ff, @ipv4={[], [], @multicast1}, 0x29}}, 0x0, 0x100, 0xc397, 0x101, 0x9, 0x3}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000440)={r4, 0x3}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r3, 0xfffffffffffffff8}, &(0x7f0000000280)=0x8) 00:01:56 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) msgget$private(0x0, 0x24) connect(r1, &(0x7f0000000040)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(0xffffffffffffffff, 0x0, 0x100) recvfrom$inet(r2, 0x0, 0x0, 0x2, 0x0, 0xffffff74) r3 = msgget(0x3, 0x188) msgrcv(r3, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00'/30], 0x29, 0x1, 0x1800) socket$inet_udplite(0x2, 0x2, 0x88) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/139, 0x8b}], 0x1, 0x0) 00:01:56 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r2, &(0x7f0000000580)="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", 0x1000, 0x20001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) execve(0x0, 0x0, 0x0) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) flock(r2, 0x3) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) r4 = shmget$private(0x0, 0x3000, 0x40c, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r4, 0xb) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e23ac1400aa000000000000a5a51b3690b90000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000032e5dd8f028e002d0000000000000000e241b88eb5a00e0000000000000000000000000000000000000000000000010000000000000f00"/150, @ANYRES32=0x0], 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 00:01:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x9) mlockall(0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1) socket(0x0, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 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) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2, 0x8) truncate(0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x80) execve(0x0, 0x0, 0x0) msgget(0xffffffffffffffff, 0x2c0) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x3) 00:01:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) fstat(r0, &(0x7f00000001c0)) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) read(r0, &(0x7f00000002c0)=""/124, 0x7c) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:01:56 executing program 2: getresuid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) freebsd11_lstat(&(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file1\x00', r0, r1) mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0) rename(&(0x7f0000000500)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000440)='./file1\x00') fdatasync(r2) 00:01:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x42, &(0x7f0000000140)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [{[], {0x8100, 0x8, 0x0, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) sendmsg(0xffffffffffffffff, &(0x7f0000003300)={0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0)=ANY=[]}, 0x1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00520) socketpair(0x1c, 0x2, 0x1ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000001c0)=0x3, 0x4) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="8f000000360e42fe67b9075beca2538202caa295d71ba295afc520bb5f9791497897d80e1d6c4d752a4ca1320240545fa3d7143865aaf00293cf97f2b49749462c4ef2194e75b3cff374799b1196a87fab29f83b4d580da79e1efd00d3b888e0452a9dc801224c1857e56f8daee9c477c4f43f5e7fbd6c2051f0b68cd0fab3f836e91542ad09ab1362c91b13f70372"], &(0x7f00000002c0)=0x97) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r3, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0x10) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f00000000c0)=0x8) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x3, 0x6, @loopback, 0x6}, 0x1c) 00:01:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="0092cf8cf22bc3f5d5cbb102ce36c4c151bba9f2"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x3, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0xe6e2}, &(0x7f0000000200)=0x8) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r3, 0x10000}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e220000dba7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000fd00000000c4a39d4a94f5867fdc9ed3ba7b501376887603f9670750b83ac05145038b4530b88c568a11fed0035eeddad376b63743bdef28f11f35bb86621fff00000000000000", @ANYRES32=0x0, @ANYBLOB="040000000700002000000000000000000a5c0500"], &(0x7f00000000c0)=0xa0) 00:01:57 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaffffd1a37add8738f9ac360d3bad22001c000000000500000000000000d000000111009078f368d146806eab7fefda000000008b5b10ef00000000000000000000000000005be4def6f292aa58000000000000"]) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x5f, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00397) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) accept4$inet6(r2, 0x0, &(0x7f0000000080), 0x10000000) 00:01:57 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast1, @remote, @rand_addr}, &(0x7f0000000040)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, 0x0, 0x0) 00:01:57 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fe20000003000"], 0x1) 00:01:57 executing program 1: r0 = socket(0x1f, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0xb0, @loopback, 0x3f}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x2, 0x5, 0x1800, 0x4, 0x3ff, 0xffff, 0x5d8, 0x5, r1}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000001c0)=0x4e) panic: inp_leave_group: imf_sources not empty cpuid = 0 time = 117 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001f65e520 vpanic() at vpanic+0x1e0/frame 0xfffffe001f65e580 panic() at panic+0x43/frame 0xfffffe001f65e5e0 inp_setmoptions() at inp_setmoptions+0x40bd/frame 0xfffffe001f65e7c0 ip_ctloutput() at ip_ctloutput+0x7fd/frame 0xfffffe001f65e810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe001f65e850 sosetopt() at sosetopt+0x101/frame 0xfffffe001f65e8d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe001f65e950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe001f65e980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001f65eab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001f65eab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x4131ba, rsp = 0x7fffdffbbf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 19864 tid 100241 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why