8, 0x4)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f00000012c0), &(0x7f0000001300)=0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000001340)={0x6, 0x10, 0x44, 0x4, r1}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000001380)={r7, 0xe, 0x401}, 0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f00000013c0)={0x1f, 0x9, 0x5, 0x8001}, 0x8)
msgsnd(r5, &(0x7f0000001400)={0x1, "f03b24fad5b78f437ee5e4495843d9cc86ffdc2089a55abe9fe001bcb1d620950b45ef5a1f911a4e887ecdee563d265da1e7e801c4cd42105d03faaee2cbe58b588cce313a381b530bb9f636506017e8e386d5ffbf9fbda5a8d14000fedcb76ab58c9fa9a32d8ba8caf2e2c15edd5abf4592ca3dc80e524b7a18aff438c2570ad839517412b0bbe8bc77305113aab1bd10694dae60559e549c07117ea8c0a57db306b9816f992d99583c046e074c3ccf8c6eb258c98b8b"}, 0xbf, 0x800)
accept4$inet(r6, 0x0, &(0x7f00000014c0), 0x20000000)

00:02:33 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000180), 0x4)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x8000000000000000}, 0xff6a)
sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="95f51de5c337678eee5a511ec7ad8d70"], 0x10}, 0x0)

00:02:33 executing program 2:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1)
r2 = fcntl$dupfd(r0, 0x11, r1)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000)=0xfff, 0x4)
fcntl$setstatus(r1, 0x4, 0x0)
pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000140)="302034077b3344218d919bfd30d89093171dbb612002964148e9ea5943744c6b2e4f20ee765004ec4938b7474fbd501d791bbfde56537d88f16a1c9c7f1e4d47b3349e8f03317e34456b0b2483f2681794db4a8e66493579e957b10b1a0d9734bb581f7226a0d8fa2d275d3f26497ef0de757cea7938bd46c2aa1df49b7486acaaa7da0d7c1f4a15b1c85b38af213c984fd58d164234236f87b708eb4bb5314d2c38f54967ddae8f0306fc77715c4d", 0xaf}, {&(0x7f0000000040)="63a3cbc1da23", 0x6}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000000200)="a7b4f82b0ab773e0bf19fde24b0f71f1031f298fcf09ae1071191bd2f513059f4d5f97d2fb26a8e953c71d37ec87276e96eea8f85cf717a72926c5076dc08120462a95d758f4c668b0da3222fd4faa6a2131e2b81c375f605e0e06e8c839273f9488046c49db08185a4d3cacbe25bba6cbe58d8d42cdd949d5db7bd850ff29f8fa336f368ebf676e80b63d416306e74589ac7e16872985e7a03b0ca23cf264922370f70b55146dca09a26a3a15ea32608d1af77593c404e2202ac992bd54dac924fbdbd809d22e9777f5f5cde29874e0", 0xd0}, {&(0x7f0000000380)="9b4aa226c7341ee03ef88b8722aa132351073569c49e789ebb0537faa29d54eabbae2aa72cce45928bda91fd35e2db0554ede86b73827a9267c687f3467742d67c230b6f3753", 0x46}, {&(0x7f0000000400)="336290a87d4ca8405e0c81f256fb54b634b415d6c7cdf5e79b7a52552521765fd9c75220d7b65ce91d272e30da64847a9237d1d0c0e56f9a1a9b188fb46d1533af23a0fb48c5428e4c2b235b1b6fa4895b4793cf6ce36608c582d0f41c0f69177d3006c0f4f05cf64906fb063b6fff03f1fbdb237dce0c726f8ad3ad18db6de5bb8acc1a9e172655b574593fa9be2bce986814923bcca3d9", 0x98}, {&(0x7f00000004c0)="e2d832030ca3587675a414309deb05c1e3cfa1a9a88cc6575c0b500d26e412785d35302f074dbb8870513a67dfc2b12f757ca0aa3f11e3a87a822e737bf7302e27ec8480b11b3fe369fc3ae4a78dd01763fdeafaa1b21a2daf7f68074a67661bcace25360e180d3d3cf9e73552e4187991229b5632db96", 0x77}], 0x7, 0x0)

00:02:33 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:02:33 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x4e, &(0x7f0000000140)=[@in={0x2, 0x2, @rand_addr=0x4}, @in6={0x1c, 0x3, 0x7, @empty}, @in6={0x1c, 0x2, 0x20, @loopback, 0x2}, @in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xba7}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100), 0x0)

00:02:33 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open$dir(&(0x7f0000000180)='./file0/file0/file0\x00', 0x400000, 0x2)

00:02:33 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:02:33 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x231)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8)
getsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:02:33 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
wait4(0x0, 0x0, 0x5, 0x0)

00:02:33 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80009, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000140)=0xfffffffffffffffe, 0x4)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1000000000}, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
dup2(0xffffffffffffffff, r2)
dup2(r2, 0xffffffffffffffff)

00:02:33 executing program 2:
r0 = socket(0x7, 0x20000001, 0x40000000000080)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={<r1=>0x0, 0x1, 0x8, 0x5, 0x9}, &(0x7f0000000100)=0x14)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0xffffffff}, &(0x7f00000001c0)=0xffffffffffffffad)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x92, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3005, &(0x7f0000000200), 0x10)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000080)=0x10)
munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)

00:02:33 executing program 2:
syz_execute_func(&(0x7f0000000140)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800041e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
fdatasync(r0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x78)

00:02:33 executing program 1:
syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
pipe2(&(0x7f0000000300)={<r1=>0xffffffffffffffff}, 0x100004)
r2 = dup2(r1, r0)
setsockopt$inet6_group_source_req(r2, 0x29, 0x57, &(0x7f0000000100)={0x6, {{0x1c, 0x1, 0x400, @mcast1, 0x800}}, {{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x4649}}}, 0x108)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000240)={@rand_addr=0x80000001, @broadcast}, 0xc)
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:02:33 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00022e2f01696c65302f66696c65300005a7bd65ff3a794178c6698a75e0d2ba08d1054b39919a108efff4890f7a7bbbf1830fe540a15bd79998b2bffac9869e35a069e1db8f76771445626edbc7ec022671b9dc2a32120045bc2468687f4897a4435e7b5d7e262fef5cf1cbe8e98b4eb1254f9315934aadaaa73d3a63b32162d7ef5e3dd011b8e63a32d2705324394e3ff83bccde951f66b4eb9b060806a381b5183be54c7c"], 0x10)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="818ee116bf607ea2e7abb9f29967799e2c3bc579055089c6f41f64a1cbe6a511b7aef8cf6feb1a20e88770be16991df32345df3eda9c666480c2f8ee297030639108ec6d50999516c2da5246411f64c70dbcef62dacdbdaa1466824806456ee6738e96ed3f6ca136527a42560564a8d94952e9cf925f901cd4ee04fe6bf152d7474448fa0814c9aa019786d77c7291af9f74389a601e2710cd6b2080bd1c35b7af5668dfd1fdb4a235", 0xa9}], 0x1}, 0x1)
sendto$unix(r0, &(0x7f00000004c0)="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", 0x1000, 0x104, &(0x7f0000000000)=@file={0x1, './file0/file0/file0\x00'}, 0x16)
r1 = socket(0x11, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000240)=0x4)
sendto$unix(r1, &(0x7f00000000c0)="b100050490000000000008005786ca90f00e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acdd0b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000ddbc82d2ca47f5f8a981ed2d07d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c8943ae92a7da0b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000", 0xb1, 0x0, 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000100)="42ae6989319f817606752a440c7ee6241ec2ea44c112008956e44f0394a5bc314e930a83bc7508a3ca4f8ae7414047d534fd6b567c13edc22da7b2c692074531d5f731a933ac2e0958dbf44c470d3068d8a8f58390af2282c49543220189112bbc9de25eebb9c8f5d15f926dbdcef301b4", 0x71, 0x0, 0x0, 0xffffffffffffff5b)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x7, 0x4)

00:02:33 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000000)=""/120, &(0x7f0000000080)=0x78)

00:02:33 executing program 3:
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800, &(0x7f00000011c0), &(0x7f0000001380)=0x4)

00:02:33 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
read(r0, &(0x7f0000000200)=""/252, 0xfc)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={<r2=>0x0, 0x2}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)={@in6={{0x1c, 0x1, 0x65, @remote={0xfe, 0x80, [], 0x0}, 0x1000}}, r2, 0x1, 0x457000000000000, 0x7}, &(0x7f0000000600)=0x8c)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={<r3=>0x0, 0x8b7, 0x2, 0x4, 0x10000}, &(0x7f0000000300)=0x18)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r3, 0xd4}, &(0x7f0000000380)=0x8)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x402, 0x3)
setsockopt$inet6_udplite(r4, 0x88, 0x4, &(0x7f00000000c0)=0xf970, 0x4)
syz_execute_func(&(0x7f0000000500)="c4836d79410061a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f460799292201fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
dup(r1)
syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000000)="4c2e9a7edff680564a39c69c2564aa76f261485a21c3fd872a")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
r5 = getpgrp(0xffffffffffffffff)
fcntl$setown(r4, 0x6, r5)

00:02:34 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000200), 0x4)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x44)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3, 0x4, 0x1a, 0x8}, 0x8)

00:02:34 executing program 0:
r0 = dup(0xffffffffffffffff)
connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0x8)
syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0500000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

00:02:34 executing program 3:
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_http\x00', "008f56ca6b2da0314b1b680491e42988d7aefde86f810b1983954e22ce84c1c0be767310bfb1aa005aab2baf88724c0cfd7819639ffc11f908c7e885d38d0f48a81ea83bf735fa9aed33fc67a806e7e836bbbcf5862e641c9d4a672e72e89693426f7dd7faafb4991a073ccee13f6b0c205ec95ed014cc106612381c0aae1aabc933bc600649e81573a74d382d6108a62562d9de1158f30bc585116115e7ba942545d5c7cc87eee99a55339fb59c503b5646a57b3bebd39d22376de1a386dcb1587b767566ef0468a7dab1788f10c7104c17a1ec80551f8885d096bbc8be6026c92774b7fc6d3c61bb16b4b07954f37f"}, 0x100)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1015, 0xfffffffffffffffe, 0xaa)

00:02:34 executing program 2:
syz_execute_func(&(0x7f0000000140)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800041e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
fdatasync(r0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x78)

00:02:34 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:02:34 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = open(&(0x7f0000000040)='./file0\x00', 0x8e09, 0x0)
semget(0xffffffffffffffff, 0x3, 0x0)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
r1 = semget(0x0, 0x2, 0x205)
__semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x101)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
r2 = getuid()
freebsd11_lstat(&(0x7f0000000080)='./file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000340), &(0x7f0000000380)=0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={<r4=>0x0, 0x7fffffff, 0x3, [0x5, 0x5, 0x10000]}, &(0x7f0000000280)=0xe)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x1ff}, &(0x7f0000000300)=0x8)
lchown(&(0x7f0000000000)='./file0\x00', r2, r3)

00:02:34 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000140)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:02:34 executing program 2:
r0 = semget$private(0x0, 0x0, 0x20)
semop(r0, &(0x7f0000000040)=[{0x1, 0xffffffff, 0x800}, {0x4, 0x80}, {0x2, 0xfffffffffffffff8}, {0x4, 0x400, 0x1000}, {0x3, 0xbb98}, {0x3, 0x80000001, 0x1800}, {0x7, 0x101, 0x1800}, {0x0, 0x6, 0x1000}, {0x7, 0x4, 0x1000}, {0x2, 0xfff, 0x1800}], 0xa)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x100880, 0x1ffffffff)
poll(&(0x7f0000000100)=[{r1, 0x4}], 0x1, 0x0)

00:02:34 executing program 3:
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x8)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0)
setreuid(0x0, 0xee00)
getsockname(r0, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

00:02:34 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc)
clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x1, 0xcf68}, &(0x7f00000000c0))
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc)

00:02:34 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x1, 0xc}, 0x10)

00:02:34 executing program 3:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r0, 0x20000000000, r1)
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0)

00:02:34 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000001c0)="84274f94c68af1f3", 0x8}], 0x1, 0x0}, 0x9)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x7, 0x4)

00:02:34 executing program 0:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x30000000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e2200000000000000000100"/136, @ANYRES32=<r1=>0x0], &(0x7f0000000300)=0x8c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000004c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r2, 0x0, 0x3)
poll(&(0x7f0000000000)=[{r2}], 0x200000000000057e, 0x0)
setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc, 0x80d3}}, 0x0)
setitimer(0x0, &(0x7f0000000fe0), 0x0)
socketpair$unix(0x1, 0x1008000000000009, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
poll(&(0x7f0000000080)=[{r2, 0x4}, {r2, 0x8}, {r2, 0x6}, {r2, 0x8}], 0x4, 0x2)
getpeername$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000140)=0x699, 0xfffffffffffffede)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4, 0x0, 0x0)

00:02:34 executing program 3:
r0 = socket(0x2, 0x3, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x82, 0x0)
ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000080)="a19ba5a3a66e4928c2ba6f1db65908a45529c1150ddd9b0e564d967f4767e162a5fed98518cb1feb7313170542ef53714d56fbf3")
getsockopt$sock_int(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001380)=0xfd5e)

00:02:35 executing program 0:
syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000180)="91cd80800078008d683168310fd1b02db5d90000406665f32e0f1d0b46507b0d2e2e5ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f76c16161787896c401fe5ff6a9c1460000e1b1ac45e22c8f4978d11cf00f0000009f")
r0 = getpgrp(0x0)
setpgid(0x0, 0x0)
setpgid(0x0, r0)
r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000300), &(0x7f0000000100)=0x100)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getrusage(0xffffffffffffffff, &(0x7f0000000400))
ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000200)="385c42f3c6bcc127bfaa307db06ce3bb5eed396f7066debd1b2852f344b4a2f7ad2acc16fa4f240a7e22bd27244b65c1a13a28d09c21764396020fa433fba70bbbedbe01ea53d89cc7c20995edf97d7c8afcf9395b6d3918a36a7bcf15954aba572ed5d175e46fbf2b79f93c121823640d962e54c26588c21a17ef457f80adcdc5de77a4ee8e3b425a64894ed9f7cf4b733b39fffc17c1ed17a3d7cdfb30a0190d86e2a306b74dff03ecc162138e1763f752194ae3a5f9eb98fc7c99fa15bd16af08689c9d4489e2b15447a38c68847d585ea2640c3a9c50afd7ef16ca2d19158a")

00:02:35 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000b00), &(0x7f00000000c0)=0x100)
ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0})
getpeername$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000a00)=0x10)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000580)={{"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", "4cee6712e48877b078ecc3d629d3bf5ebe19219339b46641792d6f09c66a16e6", 0x8, 0x6}, &(0x7f0000000000)="26c9ca19015e24ad76fe15614f9d622e51e68cf250cc8d880b2ea53043872e8b0514676aa13b2e0d0344a5810c4f12d9bee8c8b14cc137debaeb53", 0x5, 0x8, 0x5, 0xfb, 0x7f, 0x10000, 0x2, 0x8001})
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000c00)={0x10, &(0x7f0000000c40)="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", 0x80000003, 0x2, 0x3})

00:02:35 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet(0x2, 0x20000000, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000002240)={0x4, [0x80, 0x1, 0x3, 0x3]}, &(0x7f0000002280)=0xc)
r2 = dup(r0)
ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f00000037c0)={{"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", "7d327165e3757b6104fc939e147b2bc73244dcbd8d271fb6bdab076d4b2164df", 0x1c, 0x20}, &(0x7f00000027c0)="8f7ee45d437010e37fa4b0477341114e85395d95d090f833d80144fc1453597c15a33f5948768cddd0bdd73265ab29bb138c37f45ad038a61027b8fb86f729a0ff9b86146e53ec8c369f7b0085d5ad5a413af8ae3615b6fa2e90cbf4186815e4400e7bd79ef1e318a7cc1286381a585b642c4395d00b489479c9e33bc51bac26d137fcdfd9a1be4c62ba7b48f965a3b1c32cde1e1fa1e2c76f1208044f2da1ed0c4d0ed388787598cb2d358bf9f69b53b13d9ee95907438ca7135a75a5a25606013a95742f6901d7d2bfcf8fc3fe9ffa0294b557866b34b877cd04f44813b2a5d9624e4253c244df376a47f8ba44d6b34c68cad809999aef6c2197c5816154f69bd9215ff69d4a5a7e32ba9115dcf25c994b9a77657e58db55941dc194d28db9f39ac8865ec227d7f0a699755482a8e4c83630cb27e616ecef5f24c312edb1acb3ae4147781725ae4967aa6e1ccf6ae5acfdbef1c7b70b9a39a1e3710a3e4f5d951ae80769d97d3c6df6d72f7b747cb1b8baf9ff10084080f01b5b3aacfa90673fe87c4a4cae1fa795fe82aa8d817431e63b0a1670111c0ef1dd4ba0561ae438a1c478a4476c3f28ad4c3681d0f8c4704d8939b5525508a61135f205799db941177f9db7a94b76d56293bfd1eeb8de6a76d5f3892038c8f76f7b9ac5b2b6cffcd18d50204f973b1281165a05ab428657f9fa640e57454af8e1478a4994b4f975ad224abed8221979fcb66eab77811fc82957435e3a72dc2911fa0a6f3c36578d03b27cc953e349c9b03d39ba15357c2b37250b2d6ad33e88dbed393889d0ad70160c13ee594f05cdaa9b67920e345190adc00825b048ded4126d2bbd4040f3fa63905a0261d79b8b3fe9e957b31c8dd497f3b0b897610c563eb1f3ec83d4f19255f81342759de6103dc84dc0e5d5b5a3f477ddd71b845430ce4efa09a1b62174cd6d4f79695d9e52ae6dded076037426739972aeb9fe666db878414ee9e5dc047ec960d8a7356daf7323bc2a1fd2f91d6d5b156ec3f1dfef9f46ce85ec9adeafa173b4cc2ade852ab2ebc4932b55689229b0ab6fc2315eab258a1ba9324d2f93a508ceec86cddd162616d3833f2f08abb24c0ca3c61bafc08c572c144dcd872003bfcc73c83b49afe9e189cd6edb315922b9090234879cc097b53182cec7da568e85675ef0aeb275f323e5f37c5f84fad9e1e51c87f33f71ee4161e9f3632aec6ace1ffec2fba35d06cdfe409a339c8d45fe08bf81bab3f0205daa7d2941d5806e5f7a0e7bbf39fdfcd726476e2bb9b9c886c43b288c8ad670628b60ae9682695135bf56ee41339d9778bc16d80c9bce718c5f163175f7d7f492dfe90fc5600a405ba1db87373ad3638fa7bdc3669795bf78c870e1e8b55ecbce5d6825af3a3906e9a6621ce39875ed21f05c0661ccc5eaac8925de47ed7708fe8c1aad0f8d0a56a155f3db01590cf85b0beba1f6bd7d1cdebe20428f73ef4c181c4c21f8701f2b4f04b5ef3cf012544b281acd2c38fdf6f648ecac9133b92b83a73b843dd803e772da5999709a1ed7f1baddc4551fd451f394bfa33ba794bd7d6d79a876d5321d23a0bd3fa06c3b285dedd86a132b5444ae2d59719f24b557103c3a77f1c1a03fc2c75ba3ca84632e5918c0b3a66c0da57a8de4e2b94715ea360fb0181b9cd0c6dc741d8b2e593471d8f59a94ff272f295a5a709fcd15450ac336fd57cb06ff5fcb8ec1eecc0037c1ddea93059c99f7fdf014393d948d7885577b2a92b4f9ed8ed3ba3e0ec7f9f326188f433dda522eb0e3c0c2e6701467c3e72a921328d599333a25f3827d9a9ce5e7cf021e223501a4c9500ef1426f118439aaf4d17efb3c467cb66656b03fe71308433b1e1a16de7b40bdc7a6ce2c8f5923d015b5abdbd970aac272cb32bce6a5ef17d290edd001b392e29c8af81cbfa8f29bed2bf3e8c5dd1fe01b8c8151cdaa9100ada9b021877e29c766d8ef61f99354713ba6f1342f131021f595ba4e0e96e1deab16a94be35948c4fce33f8b1c1960dbe6888dfdfb920dd97d93942f3a38d02a8c109d1675b2abf9fb11caa04876d2c1e9febfec91fe48591d6b422b1c120904d031f3584cfd678b0f7ca1bd20946c5a14d4da1d085778fe8ff876918a50ac9fe9564b6dc273520ee2ca989e6a56b1793dd9c044a4637039af031a0eace080fe039eaff64626925157687a558e2fc4d0dec77f2c765c45a5d7462c16d3a12cf76d5b6813bab40eed974e0c0e0ab5717168eb58531dc721a2daab3f4319b14a7fd7768271c685fad0a1b9b9a9c4e4310ac4e21ef727a30986be9de404141ab3de3de3e87004a39b4022aa00719de5c6dd21a51ad04cd783deb6a3c902b645bc6f3e67deef2b255bfdce87c9737a923e1d63e8eeac325634a25e6d7d5e630ed33d9f3ca7624eee27cc7db83a29edb8a64ad202e5cf33995268389c7e06c8a663ab2cfc2913303f2ba2cabc90f7822d4f447cc2f293980ec5c32eda0005eb7aad2c0dba41e7c283e45ce049408b7cc1605db705f31c349ee7709a1024cc10424b4c0d3c00ef6dffbee0d97d1960196f167e55cfa5ae5512b4533f2468b1166b1958d57b61772a67707ee36cd3a59b2a1c5789215455a18d6f4dfb5f47ff342345b4ae433d87040088e3894bbfa70701dcdc93004c1ca401abed521e53558facb33428e7181f9bf0f31777000df6894ec4a8afbbdf25b7815a0196d2e9e784a62902fc3bbcf84b8d954b8585cf595bd916d125ea42b860d6e8cdc90043af186aa910ae50b8f060c538d02d56893c0656a9c16993246c3f6dce4258ff0a08d37eb953f383246d4e5c60b94128fe779a1d179e511d31592641612138840b9e8e630bfa5b250ed5ede1d3c1a66e661d1e4c5694b49bb73c7acf5d62f075797bc44cebed6d551b68cedf97e38165b06d42e304344acc2992edb658db4b1ba836732373e7af4927f1acbd9dc4cfe1e1894682c62d2cb0986acea266007759fd5ef648c906aed58f16c9f49c521793feb156e69c828e6e87e2eb743a38e7a4596b888800df7b42f7924236520255cc73e284547c92fba8148e7ce095cb5da416e097b545320418cf99dac66ef24fa3e1f39df61791ed558fd9c06d306ff6c5c9e90aa559ed48a85b093d5aa6898782aa07944a746ef2cc47e093694bf66e115b9e57b934e6a551042810dbadf1ec5870a8ee9a5cdbf90d537145d13b175d0a2ab4bc568d5605300d5d7e813e2fa801f88530cc816ee349d2412c2283322e24cdca2bf28af5d05cfe052aa19cda1b2b9e66336a96bef053244f022048d080ff6b7913a58e303174e059d219582297db132b63c268efaaa1ddc0ff7180cc9fd0e7cd04f4afd4e76e985beeb3ff474ab7e5791f56a5810ba1f1c4b5b06436623c600ef4a132a9bf8f5ef5e1a95513b6010473da9e0756ae20f04da5f6899227be7e894d9eac520e5d1f3ef6ed5f7837314ab20ab30dcf54586e702649136a5297a21616e2aac6d52bdc93da4950babab56dd1ebe682ecee95c4ff0ae948f8a7dbd839b3487e9d550aece2d08781c3f77b08e4ec1c62e4a28477bba96add44c4d640f54f179c5817b5069efeda1cc19c2c64858dd228b34148e86d33664f0730ebb011efdadd2fbf9c3a330765f3b089b861d320d5b4f388f4c93e73f9e4f4d9253372e5ecbd8a4114c173ac63da89f87e7705972b44e04e63cd069a333b91a7a37aa18f6fbdc315b877caa1d333273b05ed06195a88646f9faa122a4b15f0bdc332aac60b4313d6270abfa34c94e59b13aaa2f1f9d67c76e9214cab3984a12f5e3777974e86b79fd6119c0a43bb59730848c50c13cbd802a6c8eee15ceed6d2349040fbd3babca4e36f3764c39b2bfd5048f9fcb26538355c0ec7071581385e1420f559ebc6fd2ee52706365dec9ec51bbd5d8d30db7945699969c36652df680e5b9f9a324e66fc711d5181185d2de7a5c9ddeb66a98aaea68fc60b2f49138765166f2be7c0705b9d5226c8d9efd789daf3455b6448cffc067cce9d525c61c2e456b98d55bc59458d1dda1921ead14d49ce210d42c7b69894850645e87a37942232335c24824a105bc04b88d963e4929f29ab6e10dea00de7faa4ec2405624c08cf19f8a35058c06ea5d5b4c725311b5b2a65145cca3466fa770ce0eb1c15e4078dbd487f2908f15642f366045c1c7c428a9a3aff3d30597c96110e8b0f5a295bd64cb9bce7b3469a01b6a1e1a3388eb8aeb097a054c65d95a724e7c9f9fe685d5e3d9b2f5c25c79452ef705d2837396387fb946141741e1f32cdfdc0ef135c44a40bfb3982e9d765a88f5722df8a11b2c16653a801a2bf6ae1449b9582afc48abbe0c0952c7eb58a39690f5ce904c8f4360155aed3ae051f9d5c0f10d197b36214a78dd9019edae8e84c551e1653ddcac943d5ef3a5eddbc48c744f765aea78e3f1d38a99ade6c9e3384e062a91664f9a8c00684d8c392f9c9f3b2d8e193d043b018854b3f9d3c471b0109dfd58e1aaddcf0eeac97d84d8aac18ce99bcff564ece1052d2e70c48286e236fba7515935c0d24e88c60786bbe5ddd26a19503c0f7e4190af7c253e9d04737e541b34b601761f0a641205752f1ad2c02b7d160fbc06274bbdbb32aee68554b717cae951212004f3671acd30ee8e0fd29f5fe589671db1e491a18e14a2fbc3c10b819631ca509b11fc612848f9f538aeb45f9b2bea1f3bc390d64a6862ea1460737c080ff0d84b89225ce62dbc351417e91944818e9e990ec1cac02932d26d3b9fbae97b271bfa1d8695347087352abb3a8fe7e62396a6375245637cffa0ecadfa2244d54716b2a83e1334984fb653eb42a75317c7a68d4a7c7f53360e51f91cda1b06a6ec3880b7dce1a3ba3b915b8546641977271676946ab06dc666a64c639b86a0a492570db52198980a0ce2eb30beaf10a37c68f6a496bd670d42c0ae6b78a8527a2e9a25229e898d03ae475345ceaa3ff5430305994f69ae0c6f8c662f328e8edbc262677d1860f1a25657535378e91939d9fcf48cf60799d2951dc460285127b9a200b151e874b715ee041cac81f1343bef2f1c36e067a591f9056f46c8f7d876a6d518a5c8ed4c23b2e538910013628de5d4a1fe7ef4b95f62db3c29ea7c9ceaca0e47ef12e90ca21c5fa2393a90f0bdb577cbadb5b522aacb102a9ce92320f31239fbd0c77c615a1b13faa5f6251e9d80f512cc0b060e9d3be65759a9e2e3e25b27cbe827b76fa53fd412fa29f3963cd826b16e57e6cf5248c056bd76bb91f623cb43c598009e398ae32a8bd9f6712988842a885edf8f51ed4530f15b5005603e08696ee212e696a9d20bcbf981d556b5302289e6985d51756e67f143178bdad30201f062bcfe76a731095fbaf273f3c8a36784ab89257439388e4efaca325efabc4b8d52fd8e55c872f03e89889d2727e3a160de1da3542a518260b7b6b735b1fe398058e5ecd4accbd58ab3df07947cde10d6510b8c22b907ac506be96493adead819194c2597ed62bddb89cff5f3f87bf2e980a0fdafade020adcad0c2bb0e5099b81ede0e1caff3beeeec744f1b124dfd9cb701d4d4443f846e220e250f65cc8e4518e133bac25ffe4062fe647270f4268da2f7d092879d1fb2b5036ebd58c23447f38c675687638b813d5e91c59cc9f2a61afb7d9dea779124be2edbb8304b3c68ab9367df08412073a8ae67cd06bb42e5ee3558f4e892fed5d6f038b19f35f7ff6b8a4298e2d0e3ae556c8eb2e149967ca0c073552cf394a4e66b97064ac668892d3383326714693ce", 0x3, 0x6, 0x80000000, 0x3, 0x76, 0x4, 0x9, 0x4})
recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000002140)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/170, 0xaa}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3, &(0x7f0000002180)=""/80, 0x50}, 0x80)
r3 = socket(0x2, 0x3, 0x11)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r3, 0x0, 0x0)
r4 = dup(r0)
ioctl$DIOCRDELADDRS(r4, 0xc4504444, &(0x7f0000002340)={{"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", "eb84011d0cedcb9babe16a406951fc6ac073222a57fc14c0f89b3756cdf7a714", 0x7fffffff, 0x1}, &(0x7f00000022c0)="a3ac2d3b2c83ce437a20a5197a31d856840afed17063b6dcb3d10fb08a76bc7de77164e2f4faa971d9258d3f42925ddbf058fb4e77d441f3c417d7eaacd43dee10750c276f3237b3", 0x9, 0x5, 0x7, 0x7ff800, 0x9, 0x3, 0x800, 0x6f})

00:02:35 executing program 3:
shmget(0x1, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil)
r0 = semget(0x3, 0x6, 0x241)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x80, 0x0)
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f00000000c0)="9e516e3b977b45037fffe148c7ddeca8dbbdd5485f341024bb0349451125064b14c973de6dbe767879b8fefc5f9a352d835d8a498618fd30f1436c4b3e9b2cf8088753f798a928c95d1736ca2f1dfe224ff97d87680cf8cc2ff946ddf5ff5a44215820038c106ee17efd66")
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000140)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, 0x2, 0x5, [@multicast1, @empty, @rand_addr=0x8, @rand_addr=0x3f, @multicast2]}, 0x24)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='\x00', 0x20000, 0x20)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={<r3=>0x0, 0x40000000000}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={r3, 0x8}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x2, r3}, 0xc)
read(r2, &(0x7f0000000300)=""/82, 0x52)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000380)={r3}, &(0x7f00000003c0)=0x8)
freebsd10_pipe(&(0x7f0000000400)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = open$dir(&(0x7f0000000440)='./file0/file0\x00', 0x2, 0x8)
r7 = geteuid()
r8 = getegid()
lchown(&(0x7f0000000480)='./file0/file0\x00', r7, r8)
setsockopt$inet6_int(r2, 0x29, 0x2b, &(0x7f00000004c0)=0xfffffffffffffffe, 0x4)
faccessat(r4, &(0x7f0000000500)='./file0/file0\x00', 0x14, 0x1000)
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000640)={{"41406f38e69569120fbc4fb180fd27801a4f26c6149460355ab1d9d33d0b7775cb1b821599f6ac4f8cb15bca3e572f42b678c639a0293c7fb87f82fdeb65793b947fea387be7b8851cec76aa100519b643e60e968456a85a38d0ec65b9356b6fa3d53408bd6972e1b73edd75f2a65ffbb8d60d9f54387bed8d6559380d1be7e6f9c39ad6645d19a739ed95fee823c91c38173924444509d92e31022c36d01532d47c862a62da05c36e2ba0a6fb04934e68d11da17dab87f0072722754de6f56d41fcdc01bc46443ce204341065d31c77119b578962f9043689bdce064eeae8ab5576abbf752a7f526a7bb55545ffe05142441ef0ec86ddd6e5d22841142b1a062a420c44d8b79b25036630b47bf31eda9b091d5ce0c2523e5a6ef060d63b0070c52b752d11285ed414c7704f4bb6c375712bb6b7421d53369812c959fa2f9a9c8ef513f332a8b090765129abc6497caf05c49ce95bcae0350c84f86f7640fe609439e669daa6aec85ec5e05a473732d2e514c27c27adde8c4a690f85860cedc157b92d25fbed1703f0c24e51a72e08bb1f1cec012bc7b1f53711d568b947443ee0d2225555d7e9fe514d5a6e2d97ab0406a681353fd165a15cf0a14a0bc82efbd93fcee5133effb3056a2d58c5ca9ecf0cd11f450832785cca36f54a9ddb7cd8afaf152b59240f57b6c9066979e619c08b118f5d017e298d3cb76e159369a69b610626bb218ff784b1f43eac91829391c961df671501829a17237892839b09c63a05027c850d70b67556cd86211b646e3152e5b93f66c63c48b46d9a0a48fde558583ef361f5f12818eb73a3b1ed9c944182622d3de9707f44e6c99dcabf9cbef075fd837ec5ddeff15c36786c9dc119afbbfffafe3bdb087a37981d65bfadfeee682a5c73d3fc6b3da6344edcb64fa43a1ef2ce4e376dd08373bf39b6216a9d3b0a5567e8e34dcde1aebbe66dd3fe8725ef69a6abfe3222cf3db313a399074fd93aaf3f9eb2b21ce03a6594f16bc4e7d1e6df221d8f2b8c185fa33b73adb19792a6a884a322dab1496034de6e66f8b5efe9d4597062fe3d88b9f63c3a8e19ed3c113cf238074298b9dc5e691a27b70e6d7ea8a366a87ffeacd4698c9287f0d48ea5639bad593d659e4c33dd66a0131a61918e65758a43f973435c1c7009c7bae4dd115be4beb930b8fd0ab29aea993f2a76482b7a3fccd7fb402d88ceccf3c7d64dc73be5d80e73e6759a4491e89a38c70ed1de45d103375de2bc0cb46d0e874525e811235c0ff0cfea87e3d429341f29a4206d7ac70a957d07ff2e7d7753de994e112477ffc7e422ac1e868333d07061d8f4b032c9185a52da1e31266c3393c10b58434c5ac790e7b098fb4bd56bed649cb7d7ec7d3efd86f0c0eca1de2d1ba1ff0cda1035931c4e66b04a6a7c69d0b47fa7d34b551811c31fc8ee25b2a5d8", "2a3159614f8be22724d4e6931f94be467cc39da99f885a276a324822904e3b63", 0x200, 0x1}, &(0x7f0000000540)="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", 0x6, 0x4, 0x66, 0x4, 0x2, 0x3, 0x7, 0x5e8a})
connect(r4, &(0x7f0000000ac0)=@in6={0x1c, 0x1, 0x7, @mcast2, 0x3}, 0x1c)
futimesat(r5, &(0x7f0000000b00)='./file1\x00', &(0x7f0000000b40)={{0x7, 0x4}, {0x30a1ece2, 0x2}})
ppoll(&(0x7f0000000b80)=[{r6, 0x6}, {r6, 0x40}, {r5, 0x80}, {r4, 0x1}, {r4, 0x94}, {r2, 0x18}, {r6, 0x10}, {r1, 0x6}, {r2, 0x2000}, {r2, 0x2000}], 0xa, &(0x7f0000000c00)={0x4, 0x7}, &(0x7f0000000c40), 0x8)
r9 = fcntl$getown(r4, 0x5)
wait4(r9, &(0x7f0000000c80), 0x1, &(0x7f0000000cc0))
execve(&(0x7f0000000d80)='./file0/file0\x00', &(0x7f0000000fc0)=[&(0x7f0000000dc0)='/dev/pf\x00', &(0x7f0000000e00)='[)\x00', &(0x7f0000000e40)='/dev/pf\x00', &(0x7f0000000e80)='/dev/pf\x00', &(0x7f0000000ec0)='/dev/pf\x00', &(0x7f0000000f00)='/dev/pf\x00', &(0x7f0000000f40)='@&\x00', &(0x7f0000000f80)='\x01)\x00'], &(0x7f0000001100)=[&(0x7f0000001000)='/dev/pf\x00', &(0x7f0000001040)='/dev/pf\x00', &(0x7f0000001080)='/dev/pf\x00', &(0x7f00000010c0)='{\x00'])
madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x2)
ioctl$DIOCGETRULES(r5, 0xcbe04406, &(0x7f0000001140)="808621b4ba85c22a73766bc14a62b141a03457fe61d233270378684d0c5f02bf578a352a4e8284ac0f24516d85dadbcd0b99960574c89a43f3c489840f757fb496835a0d2956cdf4d5425550bd20d41d48f6e85f4b134de6bd70b0e08e73367b906594f75edee1d800582f5405d721893019329ac62edae52b120d96da438dfd2bdbd843312812d8a9fd2869801529d805bcdc78b32da832bce2af24f53a75811f29003bc5d24be918fab8367d817a6b4b64c2de19eb")
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000001200), &(0x7f0000001240)=0x4)
__semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000001280)=""/221)

00:02:35 executing program 3:
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=0x8001, 0x4)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000240), 0x3)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x60)
renameat(r0, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='./file0/../file0\x00')
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x5, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x4, @rand_addr="f94a099512e0aef638467fce3d89f3f4", 0x6}}, <r1=>0x0, 0xb98, 0x7, 0xa, 0x40, 0x0, 0xdc9}, &(0x7f0000000180)=0x98)
accept$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000380)={r1, 0x5, 0x6}, 0x5)

00:02:35 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socketpair(0x2, 0x3, 0xfffffffffffffff9, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0xffffffffffffff81, @empty, 0x100}, @in6={0x1c, 0x2, 0x8, @mcast1, 0x6}, @in6={0x1c, 0x2, 0x9, @mcast2, 0x8001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x4b5, @mcast1, 0x1000}, @in6={0x1c, 0x0, 0x1, @mcast1, 0x1}]}, &(0x7f0000000200)=0x10)
setuid(0xee01)
setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0)

00:02:35 executing program 2:
r0 = msgget$private(0x0, 0x180)
msgrcv(r0, &(0x7f0000000300)={0x0, ""/228}, 0xec, 0x1, 0x800)
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r1)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
sendto$inet6(r1, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0)
sendto$inet6(r1, &(0x7f0000000200)="a538225e6d9cf893ca7167c0d2709a5e3a5f658addf50e96314953274f32db48f54ed312aea287cbbf740005583edd781f0784cfc18f2b78c0a460bf2ebc13be0edee645108179a70f0c47fab17c83d9275f9c1bfe160bddf41c0ec2015969cc85ddd201f7a9285c6d040dc15e4666024573539ae461d2fe621afe88540967c4a69e9b30305b7a4980e0dbdf95235b83bcb6786ac32f24ce732e4a07c450a1699e25fcdaef6a42a73e22eec865bfe466f95864c19aea4b38367cdac3583cc73dacb1bf01cdc040b2419652e629e537fe21150ec2fa64a66f86994d13ca61d094", 0xe0, 0x0, 0x0, 0x0)
sendto$inet6(r1, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107)

00:02:35 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(r1, 0xee00)
setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0)
sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x5, @empty, 0x4}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000040)="62a5261b01f3e67d8a51467328590984f2c464c66a732fd8a354453f686087de54c0ad03d932054406a45707c95787a18d38c16ae5128e6735301e3c9442abe430cb3071b49d4d840aa898251d22c03ee2958c834dd86af9d02455b39a920363396ccbe5284d2dff30b1abaddf1da6449dba52b1dfc0418dd8ff43b41675f83c952861081baab1bf6800d64a5602ebf7f1074d5d0a2e05b96708898fae95f5c5e8c7bc3ef8dfb760defec70ddd5ad1344d7da681fdcbd63a526155273d2ee0301a49272e2d6d6d7d0ccac1ada0a212f32130e3cba25e12afb0da9586a539796c8fd43875fb2b8ea1fc2eaa6fd801d25eb2a1e36333682e", 0xf7}, {&(0x7f0000000140)="247062f6776c834a5df599989368235024bdce06da6252d0df3ebe6b6fb6931f9c00cb572fdaf9d63324f2e36d6ceabc78a94dfe8fdba1b948701ef0214ac4875224cca7cf2c8f1c7304c44a9cdc402d0069afd07baae0478d1e8858751b7f3a48b232a40464459ae38c863a99cc0c5e3bb8aaedab4e47df65b77d24c9c6fa456ec25de88642e2e14435623407e51a4083c00d75175c48cfc5b2b8f29ac7899619ecd42f", 0xa4}, {&(0x7f0000000200)="b29a555c35edaa98cd31a3b7217444542aacff909d1fc24e459fd1e62f59ea751de55d3eeee03f5eada338dfda6acf4e872f1f4f514c40d83e148c2860d8d58209f21b601f5aa8a0b464ac7801b5688201e6b277a40eb73f108a5c188fa2bc9d12db9f4e0ee16e1109a9f60e9f4a05d28ab8203299f3f1471492d99652b7a4675f5715ff7ad895aa2218aaad21ecb4ef64533cf56dbc50b198f33f53dc140e49c157ae8e2880cac7292e5bde3641c6b0e9ee498d9880f38381720a49d8c7de", 0xbf}, {&(0x7f00000002c0)="8e126fd5ff6dc6ae710b3c28f628aa614dffb5123d21529ea31932cb000ef4e23fe98268cf6b514d371ae489137aa44b2947f09c3d16387c1802b85947277940794f0676a47022bc370e956e650f4b35e82dc62fbdceee81cb35bb85aeb0200fd44d", 0x62}, {&(0x7f0000000340)="73faf27fee8c74f6a4c8cec51d807bb83fa161baadd81600f8af904aca0111b540af896a8e1357cadcd067fc4965d8c1b02a4412426ec69e2f3e3fde922e04ecb6071d67b6eac4f03a4394d86a254834", 0x50}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="0c080f9e81ef0db045aa5b7c682aee48d92596a8c77cc73f84ecc4639a6cf859e275af7d4856a9f8c8a834d6ed756852e07f07ac2689d583f1387b6d45e1eb72d5d0bf3f085dacc91957408524c41dfa477c0d61e5c5bcb8871b16c0ea3ae54469bc3274b31d8a99814f3121285f722eccaa809e802d308e5f7a21830ac2eebadbbd67c5bd6843699b299a7b893aff2f28bf5f0eeabc3d4a6e8aae5cfc488fc1f7c9f8eddf73f6abac7439f4bba9c879fc8f7cdf12e8a2ad2b22fc70b48f63632c08eb31ce36c301b6ba3f0b862371af222204693ac443178893b1a75373f4ad57406021375a68dcda0f2e55531b77bf736e773cb737fa5017", 0xf9}], 0x7, &(0x7f0000001540)=[{0xc0, 0x88, 0x8, "fd917d7c312fa08a421248467903f8bf566737d69c06087c001dc2236ec716bc798951b6462fa8505102be3ff0cb3feb47bbdc129318b4e612b3ada821a2bb5cab2bedd82237a50e1e6ff9c6f09b171e37ae525fba094c68e8e6a9cc6f645c70042c8b49341c574aac97e0ef4af0943b90b9b6ff8883a953568f8ff4761513ccc6e76d1d9269950a4baa06eb4a7bd8a3e272a9d9aad176c28f225dda3bda43ff7c6d6a2f2c3b5a79c6247be817"}, {0x98, 0xffff, 0x6, "9b6d1e5bc826d0bed35a297f650b6e12d496ba242b481b2f878950403904cdad110539c1864562d6b9682f2965d8cb12a536e65f6511f34651eabf941cf0d4ded68872fb748bacd826e706d64813b4b735c819681cf8c51ed201bb7c55c97f45a8adac1a6f3aea00577dc2029138ee7443b1d956e2bf71405205d3aad2057c2cd0"}, {0x30, 0x3a, 0x5, "cf6fe5309d9392770b3b50e7adb66390e753f8ebcfe959c26806ce0039990e"}], 0x188}, 0x20088)

00:02:35 executing program 0:
syz_execute_func(&(0x7f0000000140)="0c1dc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket$inet6(0x1c, 0x1, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x40, <r1=>0x0}, &(0x7f0000000040)=0xc)
setrlimit(0x6, &(0x7f00000002c0)={0x2, 0x2})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x7ff, 0x3, 0xffff, 0x3}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x7ff, r1}, 0xc)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x80000000, @mcast2, 0x8000}}, r1}, 0x84)

00:02:35 executing program 3:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002)
fdatasync(r0)
r1 = socket(0x11, 0x3, 0x1c)
close(r1)

00:02:35 executing program 0:
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1000000000001, 0x0, 0x0)
mlock(&(0x7f0000b89000/0x1000)=nil, 0x1000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)={<r0=>0x0, 0x1, 0x2, [0x7eed, 0xdcaf]}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYBLOB="0600"], &(0x7f0000000200)=0x16)
munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000)
getsockname(0xffffffffffffffff, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c)
fsync(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0xff}, &(0x7f0000000040)=0x8)
open(&(0x7f0000000240)='./file1\x00', 0x800, 0x4)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x5, 0x20)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={r1, 0x1000, 0x1, 0x4, 0xb1e400000}, &(0x7f00000000c0)=0x18)
fcntl$dupfd(r2, 0x11, 0xffffffffffffffff)

00:02:35 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet(0x2, 0x20000000, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000002240)={0x4, [0x80, 0x1, 0x3, 0x3]}, &(0x7f0000002280)=0xc)
r2 = dup(r0)
ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f00000037c0)={{"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", "7d327165e3757b6104fc939e147b2bc73244dcbd8d271fb6bdab076d4b2164df", 0x1c, 0x20}, &(0x7f00000027c0)="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", 0x3, 0x6, 0x80000000, 0x3, 0x76, 0x4, 0x9, 0x4})
recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000002140)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/170, 0xaa}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3, &(0x7f0000002180)=""/80, 0x50}, 0x80)
r3 = socket(0x2, 0x3, 0x11)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r3, 0x0, 0x0)
r4 = dup(r0)
ioctl$DIOCRDELADDRS(r4, 0xc4504444, &(0x7f0000002340)={{"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", "eb84011d0cedcb9babe16a406951fc6ac073222a57fc14c0f89b3756cdf7a714", 0x7fffffff, 0x1}, &(0x7f00000022c0)="a3ac2d3b2c83ce437a20a5197a31d856840afed17063b6dcb3d10fb08a76bc7de77164e2f4faa971d9258d3f42925ddbf058fb4e77d441f3c417d7eaacd43dee10750c276f3237b3", 0x9, 0x5, 0x7, 0x7ff800, 0x9, 0x3, 0x800, 0x6f})

00:02:35 executing program 3:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000780)={{"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", "865dc50f4cd0a6dd5a6327d9ba7f6d376fbfaacc2196625687ce75e027da94b9", 0x68, 0x8}, &(0x7f0000000140)="cf58d5a493daf4b9e1f79c9937", 0x3138, 0xfffffffffffffffb, 0x8, 0x6, 0x800, 0x5, 0x7, 0x100})
r3 = dup(r0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="00040000fcffffff9101000000000000000500005936f28886ca082babbe5141334ba5d3db979667fd104dc410cb499d778e5fc9"], 0x98)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0, 0x8001, 0xf, 0xfffffffffffff1ac, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7ff}, &(0x7f00000000c0)=0x8)
connect$unix(r2, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x49)

00:02:35 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @remote, @broadcast}, &(0x7f0000000080)=0xc)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r1 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet_opts(r1, 0x0, 0x100000000000000b, &(0x7f0000000040)='\x00', 0x1)

00:02:35 executing program 3:
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet6(0x1c, 0x10000000, 0x200)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000140)={<r2=>0x0, 0xe, 0xe8c}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7f}]}, &(0x7f0000000240)=0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast1, @broadcast, @rand_addr=0xfffffffffffffc01}, 0xc)
r3 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8)
socketpair(0x1f, 0x0, 0xfffffffffffffffd, &(0x7f0000000380)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4)
openat(r3, &(0x7f0000000300)='./file0\x00', 0x18000, 0x104)

00:02:35 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
connect(r0, &(0x7f0000000080)=@in={0x2, 0x0, @multicast1}, 0x10)
r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0)
mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r1, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0)
clock_getres(0x4, &(0x7f0000000000))

00:02:35 executing program 1:
syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @remote, @remote, @multicast1}}}})
r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x107)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x2, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x143c}, 0x1c)

00:02:35 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140)=ANY=[@ANYBLOB="00000017"], &(0x7f0000000180)=0xa8e7)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x4)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r2=>0x0, 0x4, 0xf, 0x6, 0x8e}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x800, 0x800, 0x8, 0x7f, r2}, &(0x7f00000001c0)=0x10)
syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00")
munmap(&(0x7f0000000000/0x4000)=nil, 0x4000)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0x80000000}, 0x8)

00:02:35 executing program 3:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040)="83e4fb74b4377979be9b7f44966d0734c62f8456024d0f324e09085c62e7c5fcb51f3e43e7c9bb25d61905352b44f714a928d6b9b3f6aefa8fc86bba795fa853a4b9574d7abe1786349b4594320dcf7ce57d1896427028566be1e0f6a64118cc4881b0425d7722a1f25f069ec397c756b8c368734fa5082c2e1745175bfa4440ce8a3fe378f053686826301d8a6fa541361d1b12d57b5f4f8e38514a9caeee2e582c5dd7c0b41ecb5f9401852bbfd05087cc9f14c634d66c222bb6fec4b7292d79e6b3681de7047fd5fe6336fac3531f50edd77b3d8f5a35954520964a96b96aa9c54cae1ab22946c1d2f8d1a75137d6dfce28c99770611e13b4e0b86824f3ba7bdd8865eca9e946d225e68306f73e5c175b10ac41bf3dc95417d172cd1d38105f71edd6973599b5052aa19ec360f712c0c6eb88e05e581bef2c41cdc8a780ec35f2bf2ac73b3c18268d747b8894a7d47b82160aac7ffa4f13c2d8c7c6fbcf3a7964935a55806a2db542ee8c65466eab7e062f32aea33abe4ae4d2ff8155e22cdddf9c0cb7df003799719d050f7072299e0bf30ced621493a3ef8042816d4d2f5864ffb3b4ff28cd65e97da03869fd201efd01687b6bd99da1f9136bcc697cf03c512e3480fd10acb9d29bb4beba1c9d046e5eef356baab0c0e328cde611600b66e78bfd0e11c17d0e004b0a153236724dfa283bbd9940166beb9a8fc83e58953e84d4b1d3e1fc2a7d8aaa22026fc345b5625277dc48a689d03bd41a891878d35eef05c512bd728b4d50290163f1602313bc54ed71f429c27104f5006e87b23742e8c3b9a3ad5d9b3c6082d048fcac1ca323a4678c7d75f7e789b6b894c5b12ab876f6cb4125f9b9eb92076f34ce2f966afeba95a864b2b836bd9e51732a4324cbbd4917fb6ac911d84f19fe44786a8c55b398500365da9000042b1764b7c417e3f5586dca05e8492fe884b34f51e932ac70fa4223dd5594af46df24e1503646a1cf3f5ee09d0cccfda798d70294c035b4a5c57eda89293fc4ffe9f7af02fbea274451d7df89d412d6f100b23c8b53962882f960786e6050b5604be7b804608e9fabd1e8f0dc659faa6d70c64e988fdf62de999be6aa4d1f5634886fda2b9c3c2b69ca705fe1c87b873372cfdddc37c9c1366b43546cf307d16ee674971c5c0ae85f6b6fa09b3bea9469d59d51a55e91066ab25a2a05cb714f1d19ebf53cb728f92b89911175c4481dcd0dbdafd322c986c822388a7eef4dd0bd04d48d6cde8f0858d452ca411ab8e3d75c62b26b3d03eab6452a765486b83d191de1a5c4659f7e15dd5f8b407d001e757fb3ac0c8b3f99f90005ecc554fc0b08af4aae1e8c639640cb4fc38d0a0ad69dd2456b4ffcb44cd101ee021b5c57b0d0a7192ce5c09d1450b17c5ddbc0c3b06204f967212b99f61b503f3af41d77025733821f8abaabfa2835ad5fa13cc63933008351b6247f8ba0134c53c97a0699bed83c2fcb89cb3190131998f65707f1f1e94629f6c8a1aa8a5900dc0a91895eaf0158e03ee89eb04d33795416e901081c79fca6cd8fa904109b2809e1b2a6d52ff99edbaa3b9c16db1c863c263049fbfa401b5ab8826d8b4ca365dab8ff9483f1e897d528a680b88b8e35f6fd0a3d9dfabe67c6ee8ff24b5c464646f4038bbcd8d8cbe964a37fecad70e9d8d3efc318c0ea66de52e108c2227d6adc0137658ad42d14795d3643b690c4422be57e408e1378e418deb5f66251d573b4764641c875ef456fae74c77196e9fd59cb2c34a7c9ceeb9296711651aca0b5e1376cc0c7db7a69b02b380e8f4f881b45233d4d60860a82d309bd671cf56a588bb536eb0c1958e1d487fcc64ecbfef4ea609677ae3195dbd1f0003d70f60eeda3c2351b06dbe9984924e1f0e6fc62398ab01d687a5f623de434d51020aaadace7b5669f6153043200075c2e54d6f88b046e815d1346f548376a899d7bb07602308945867e846a1a46f7f4add655bd0247a23386c8f5c1c6740df268b724cfe2a1e905dbab846e558422f87851b7cce6e282de98f59275297148f6a9e99e089aeea4453fe032acdfa3957bdb334bb48ee0a04954339891dde79b26bc0cd9c94fc11a334ffd93e70550f76dbd4f37a3a0b5ce2f291925d8a2b0adb15e7db6c15f51df846a4ec5ab74b0f735f02b2f0c2cf55f388a35468f26753c6bd2088f5475e19a1f495510d1b9a15f6c54a7e7452ee696c00d89df5ec331d03b499850ba000f47b84647554ac2c1918e158e22736cc86385e57d0bd451ba75bed70b373c9c2da72820bfade182c89fdfd03856580d4e237c9fd361d755e92586e8ce68234c557e751a1cec832513c036bb2e8eca0ff98791377867cb93100e999f382f55990dd82c9236c94ea1045caba3b5eb9d23f88beb0df82580152313ccfc89eddfd5c79428b4c7ee3050d3ace50d84062444c11eed413a214d069725020627d7b18e47df35cc461b2f66068e1cdf489a0ebf4ccb57d04abcfaaef3e0e9b919957dea94b95aeb01f1f0c207542c9e0beea0993241a29d2b382b89c79100f813a999e82d2cc4c25e635b0883ac7f2162cdd27f5b60daae5ccdf4ea975756cfa57d5afaa42cd888827824cd71a598ade0814d13cc3c7c5f101540dc5833a8dfc12ed755a435244dc1f774857df3844d27945381c06bf489a7ca30b58b8506fbc5a2afe3c2840e88b82c43abdce6ecd5b4cd5c0eadebf6234bb1c8541514fea7b13d7b6dd12ea39713610014b8f2ff7f9c9b68df4a2a41a6f2980733d6d96ccc4d639785d95f2b4c61fc57811d7f4220d38279e44448f13cfabd3767bb5d4a60bdfa0855ce07a56bc5a43b93fd8cd3d95ce5daf8307a65fdc207e1a374f8f6d303177db0a951a70355b9117fd1eb583b70e57c606c7351507e771b620afdfd163c14888e3d788182cfd718ce1f436c3444c73879897681f75bef4042a3aa698cfa2b1c939a8eb0d84144d244e20514a606491d0fc9d356f1ae5a1bd57a23031664a1e09ff250a7ca24bb8af1d48e23d40fce5bcdb4dcbf5a94511eeac1e8c58ddd7c0a341bdfb54a997884d215f8d9aee20bd0957a8291976717ef757c182f84256ece6c5565323d7996738ae6a3298cc925aa44d1571420a2e8b3ba8a77ca0ab7d9389687734b0054d41bcfd2b5a9a422a570e5a855fffeae385140a6a3681188f6cece63b9630e287ee24b28f11879ee870901dc5f3e1dd390384ca2972c0b09b17ee7d15d0d9bc611a9e6001f9bacbea13b763b945f9f28d6ce35929de8e12950bb44f49527193faec8ef0eef0b821c605849ad2bb9bca41cdeb0f4224a940bf5557f58be42c8138a5646d1c08ab22609eb695ff25ffa943cf3c624cbbe2e3b8434b2c824bf58e29e1c2229a7c10f04043a13e194edd20350455282d486367da9b788f9799f1dbdef5aa297410a285baffb6695f68e12178d631c296cc77f2c3d0575c2520b13108ce4611a14c60f0672819ba8d1c54253ba73ccbd8e83ebbba17a4e79f5a5d618176d30ae0fc4f19f0a5af8027cfcf2cb8589a654d8b16f47d2893369b7deb82bf1e42e2692791cdee5047bba59ddaebff1d2f75f2798cab66af4db3080f7527fd3a5f13ea116c9a67291c9121203ff34cd447fbf6cece90f562614d567e1c09b8057ecb4d5bdbb63a234ff8ce6d122d67616834d5950c87c25b6275052977e60e0afdc3dc7fca679e5ee86fabebc05cff52ecb3fc8938ec9a4b994bb06f5b5b4a6bbc4b27d072f13b8e4a1251a743dcffe01271f27bdfe238c93788c6217bcaa1b1f6595ef09cbfdb52340fe7b71fa0dfe32fe4c01cd0553774396f545cecf56ead145213e12cec8494dcf481843b96e2c625f851e2a2ab1e71274eb4f9ce9feddab475ae16392b9166e2f2a3950392737022f19739ca26da93f76d8b8c6956b4f579f9f2e87947a186803b5fb4f45cf1a67604756179e8aad515ae1ec965645337bb99b89b362ef60afc63345a19a3a328d306808accda2de09193c5d1357d34f9d163569110f8e803bcf69d5668ff9edc0fe901de646b2327197b9eff4faa0b9c13e7465d23f50862692878f706a0f992c52736ad20558f8ccbfe30759821679db2febdb74522f051af5291ba61e8b83db4e619b5f307fcffcd9364c33b3eb97ed0f172ba9da5f7cd640a3451ebbd888cb1388df8314c053347bff41438485644503bed7b3f30e3fe1a2885440620b4ab1f611e06c4e52fcfc15f3077126588b4e8c06462e2e2febfaf308d8229f3a442f2d1ce118e03c709f68a8ca560e2981d99a70249cf752690fd46c66cade22cf6b810b67adb4d2808d2a55c10e60d2b47c82750d661d110c48fa2ba62fe910b80039471f746f0469ae29bbd81bb9b2a8633c3f2dfa4bd8fdd70c953850dedd5df6f2efe7d859e118b3a587478d9181dd1ce7910939c52cb7ae2bf1969eb4eb73b021650d3089a9456257127ee2ef3db48a6bf48a337978e9c1dfd1e6078e505bf89b9bd7c484a85619f05c0adc419ee36f90231f57c3d3b3ce89c0086f092a011a3a6967f326ff15a427933ac47f9c886408da8485fdfaaed92e3abc461379b42f85cb51657d98c7d49da97d0af408c70e6374190f8006369d212f6844402559b36eb3c44452bbc26386552095ccbb59a9c51c25ac16955fb19de319c5640c5b7f269b3d29f06f95ff041a3a3521c8f4148cbf1e3575fd1f4fd643997a7d8c341301a19f3817042480344ac8902dc7bbff5a1baab22e867298d9620c1243f0b5d77db0dccf67f51773afc45ccebc2e34fd9520777c5372491b69a0d68d5cabe83e633ea9a8c4727e118f1887ece3e8672c4caa19701fe9580b969cb4191c22cbe5f274a058d6588103fe3de53edbdded722e04ade65304e32583c5c29ad52f5fe2ffad096509f6444b8879b50210c2eb408fa03ca644ad26a82bb703a5d318c8dbd872ad8addf5c76ebc36943e5d8c55e31a603fa39582b2bdfdb84f9c9577e3156ffed34a8f4f030fd46e631b30d71269ca995d9fa3cf920307cc74dc6e55866c31a4a03a6d69cadbb1df279e4ac9525e3efd4f31382f513787595a9d416b79eb266d2b6d8772fa3443deb4c0d309dac11a47cfce6803ff17890d6d67ca71f7e81b3c338bee9f25db41a3b91a3cc5ca4f47a14cd421d104ebe0168e3af08b99b608fdce2b4ed30074712aaf366010286bb371a4c6bad0bb783d364871fd9be9a0746b1e8974899881c76eb76dcbc58507241f6eec30d32f8d99378dc41b39d3e06116dc07c86cb889accb53541cb34b477308e6ce92c0a4703c1e176aee83730ca69dd0c55089107dbba999f2e388a234cf62a62602c7b6a640a33d228fb985f07ff225c44beb9ca3190894903a79e774388f55971d421e8ccfdcdd6c4632f24dd2318d849eb873b9964290f378f7ba8f47b62a9d341c43f9156d253a17fff9d82a8f63cdc9ff03eee105634fa60879dd5f3f7cac73bd0f1b64ab23f5e52cbc4875df8c228a2a67866daaa23922231bbd0541e94a214d51c3bf5a691d279745f0eb85cb3c43b6d009061b4caf03e5a02676273244296d23d6b80ba52dc39424290c52aabccbde51efc305c67539b89b44bb1f1d4d10e72272e4d381fb5e809c03b700eed6e14747df52f50549f250366900d9922f79128721298358b0ff05f1ae851cb0ab4110d23489c40bfb5255b0c0b7bf0df0afa995a6196fc2b615ae6d94a970bb7c7f84cab4e325e219ff7d2bb3f42dd979c82f112069dca26abf9a5be62142f55f8d628ea60584dfed2f327282ee0ed8d232")
setresuid(0x0, r0, 0xffffffffffffffff)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000001040)="400892fb8aff2fa9ac83c66de313386933f84f7cbc00a730a1f9c78a1de9db33890bfb77cde489c7c753cdf89686e2d27e30f11c2d6e52e186108fa9904d61a57c56b3eb2903a2e6f8b4e77af683ed3bb6036b95ee586360b88d1a7dd0c693a294bab623a267b46dcc78369d563e71db2112c0cbf5dafc306d90e731a1b780efaa0bec35c263169deebdc028d0e4a403d510a7e63327f5e030f6d58c073f66ce04e0037986f94cd9bab9c02870a5202ae36b7bfc89106ad13608973bf6242cd6498279472b5c15d1dc8e7b9bb691b4185ceb50ae1263eb71eafd52d25d8cc9d134a1e580b8beebbc30be1e0be1ceef0810872031")

00:02:35 executing program 0:
mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002, 0x10000000)
r1 = getgid()
fstat(r0, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setregid(r1, r2)
ftruncate(r0, 0x8)

00:02:35 executing program 2:
r0 = socket(0xd, 0x10010000001, 0x3)
freebsd10_pipe(&(0x7f0000001680)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r0)
r3 = openat(r2, &(0x7f0000001640)='./file0\x00', 0x440, 0x80)
renameat(r3, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00')
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0xfffffffffffffad3, 0x4)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0xfffffffffffffd0f)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x200, 0x66, 0x101, <r4=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000001600)=0xffff, 0x4)
dup(r2)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7fffffff0000, 0x30, 0x7, 0x141e, r4}, 0x10)
recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=""/71, 0x47}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
sendmsg(r0, &(0x7f00000015c0)={&(0x7f0000000200)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000240)="98b7b2c9cc8188ba99206a59e33e5657599d9b2b0258e2c05c13fa401380a37a9070a2da2e7dbef566bb57c6b0789180aa424e912f702d57addd1acdbf4f84c6e402f28830ba6926bd0c6722873fed23426b380f84a355362b280f208d2b73ac1f17a224191cdb99a28d65fda470cc42b1d41a1cc4fa442212f325c9d33b083ec3ed79ac5593ac721bab4b7fcc6eb5e361fc1c761387a255", 0x98}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001400)="a1a894b0c5af8de7df664a0f3e26c12795c2bbbf698944eabf43c85b7e22d8b328a4d804b263d139040e865cafd89fec467475d7a5bda69ebc6a8a9980a2b35a0169ae850b8950c1ece09a8eb30a95e0d813c5af4a212132241aa60c5f699cf5c5c4505d8bd5c1eea0eadf6c3686f71012b442a34642e9b44ae01210b80a0185d983a3af3cbacf482b936b5cfef4752245ce774308", 0x95}, {&(0x7f00000014c0)="1394e5cd6338b5716196fcf3d7fa15925297dabfec13d4712b8d672133f98dbcabc5f7eec4177c2cc1187037aa5032f436a66a66f10cc672e23348ab0de3210c40cb1e43", 0x44}], 0x4, &(0x7f0000001540)=[{0x78, 0x29, 0x1, "17deaf70cfa8cb9a2a51bf06c87e21db9cb9abeed8927927ff7e130e2293e5ae585f9a4f00885544574acc5fd511d100c0ddff2812b87987b4497a871763c9631de10c1778f0e9d12023d883de003e4319530fe957a4dbd2f835121762c28bc93a"}], 0x78}, 0x100)

00:02:35 executing program 1:
syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f83207073e2ef3420f53de4141e2e99645dfe0855b66a09f0fc4014ec4a179c4e17b7066000da0e5be34d1c4e1f8c421fc2e66410feb54fad6c482658bb85c5c41812047002b008304eb006e2636d9dd8888a1c40fbbc44583fef38fa86886111f3a0808d329972997b00bc482d5aaca000f73d53944d1f466f347adc46291198ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4234d7531b1b15f5fb1c4e2e99e19fb110f0f82dada04833e460f73d0900f18b900000000")
pipe2(&(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=<r1=>0x0, @ANYBLOB="9d0d00001a050000020000000300000000080000"], &(0x7f00000003c0)=0xb8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000480)={r1, &(0x7f0000000400)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000004c0)=0x10)
r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x10000000)
fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000001c0)={<r3=>0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000002c0)={r3, 0x6215adb6, 0x1, 0x4, 0x3}, &(0x7f0000000280)=0x18)
clock_nanosleep(0xe, 0x1, &(0x7f0000000300)={0xf7f, 0x280000000000000}, 0x0)

00:02:35 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
rmdir(&(0x7f0000000280)='./file0\x00')
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000))
listen(r0, 0x8f88)

00:02:35 executing program 0:
syz_execute_func(&(0x7f0000000000)="1c12c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c401845fad52316907e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:02:35 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd)
ftruncate(r0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8001000000)

00:02:35 executing program 1:
socketpair(0x0, 0x1, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={<r2=>0x0, 0xe7, "6c1ee7100ea960dc6ec2292936e8199cd8906e506f95bb50cb31634d68bfcf8809226ff096e5804ad6a4b4d69f57ed0a530c7126cb4ece81316c6f9a18af772ab3a1006fed7a52eb3c1a70768a91658c3f1db1f84c90d8f6e4a3e21b04c1bd4c482e800ce4d87aee1efbbc70d6f5fbbe4ce06f1c23e92c5397abc3ce13d0785510835c93d6308c70c8215b736b24cef6fc71c5c0aefa91853fb65abb3f8cf1b963b3032247c72a7cd8fc1b78d31ee8b3396dcec80af9da3e48770da5627a2a884db1b3285aee161c063da445d32acbfeb59d40b81c674537c33bff62e5b77fc84c89215be1aeb3"}, &(0x7f0000000180)=0xef)
syz_execute_func(&(0x7f0000000140)="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")
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4)
r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x4, r2}, 0xc)
recvmsg(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/111, 0x6f}], 0x1, &(0x7f0000000400)=""/49, 0x31}, 0x40)
syz_execute_func(&(0x7f0000000280)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e9dc7c350050855b660f162fc462459fc7f04680b623000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5dc91008294001b00b0000000f73d53944db4ff4f4f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110fa80c38048336000000")
socket(0x2, 0x5, 0xfffffffffffffff8)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4)

00:02:35 executing program 0:
syz_emit_ethernet(0x56, &(0x7f00000000c0)={@local, @random="9215d6a70cc2", [], {@generic={0xfbbf, "bdaabe260637ce6de07790c1546b28a2b87789c8697b1041b66aa6cc9c367e8704d58a157c1eba96ea43ba79efaa09e1f07221d65441a755bbc25a3d3151792aca859cbdd6b78f9a"}}})

00:02:35 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x1200000000000000}, 0x8)

00:02:35 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100044, 0x100000000000)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
execve(0x0, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
poll(&(0x7f0000000040)=[{r1, 0x2084}], 0x1, 0x0)

00:02:35 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000a, &(0x7f0000000000)="eaff125c", 0x4)

00:02:36 executing program 3:
socketpair(0x2, 0x0, 0x0, 0x0)
socketpair(0x1d, 0x20000003, 0x6, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0x9, 0xffffffffffff0001}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x5, r1}, 0xc)

00:02:36 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000)
getresgid(&(0x7f0000000000), &(0x7f0000001080), &(0x7f00000010c0))
mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3)

00:02:36 executing program 1:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0x4, 0xffffffff}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000200)=0x8)
r2 = socket(0x1c, 0x20000005, 0x0)
sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="001c2e2f66696c65302f66696c65300048dd3112753651f4ae023643aaf8ec2b44a10995a59c8c193677ffaf1b151374f99c91a75a97f874c0e45183dcf511eab14a0947ef0f3a0d1c5a90e9bfaacc1ef57a8d67deff82b4294009fccaeb04f0f6e19e"], 0x1c)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000780)=ANY=[@ANYBLOB="02004e21e000000100000000000000000000000000000000000000000000000000000000e3ff00"/136, @ANYRES32=r1, @ANYBLOB="2088200001000000"], &(0x7f0000000840)=0x94)
ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f0000000300)={{"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", "d0bc649bb0e2d67a7bc5433a8d232c185fa190176ae6263e8e645264d3b54c2b", 0xffffffffffff7fff, 0x100}, &(0x7f00000002c0)="7a518b5df9bea6bf59103aeea9fe3c3cee", 0x5, 0x4, 0x9, 0x6, 0x2, 0x3, 0x0, 0xe5})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x88)

00:02:36 executing program 2:
syz_execute_func(&(0x7f0000000000)="daa414d9aa0000c421f9138b035300004114260f0d6811c704e68da50b70212161792facc2f731f428c441d971f6d8362727d82ae64465660ff7e20ea60000be0fe5cb")

00:02:36 executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x0, 0x2900000000000000]}, {[], @icmpv6=@dest_unreach={0x84, 0x5, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}})
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
syz_emit_ethernet(0x1bc, &(0x7f0000000200)={@random="48e9db123b40", @random="708c35014d64", [{[], {0x8100, 0xfffffffffffffff7, 0x81, 0x1}}], {@ipv6={0x86dd, {0x5, 0x6, 'N\"B', 0x182, 0x6, 0x1ce, @local={0xfe, 0x80, [], 0x0}, @loopback, {[@hopopts={0x0, 0x3, [], [@enc_lim={0x4, 0x1, 0xffffffffffffffff}, @pad1, @ra={0x5, 0x2, 0x676b891c}, @enc_lim={0x4, 0x1, 0x81}, @ra={0x5, 0x2, 0x6}, @pad1, @ra={0x5, 0x2, 0x1}, @pad1]}, @hopopts={0x1d, 0x4, [], [@pad1, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7ec}, @jumbo={0xc2, 0x4, 0x6}]}, @fragment={0xe, 0x0, 0x0, 0x4, 0x0, 0x9, 0x64}, @dstopts={0x5f, 0x1, [], [@ra={0x5, 0x2, 0xb9}, @generic={0xfffffffffffffffe, 0x5, "dce8ca6f2b"}]}, @hopopts={0x7f, 0x3, [], [@enc_lim={0x4, 0x1, 0x4d12fa10}, @enc_lim={0x4, 0x1, 0xa29000}, @enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x20}, @ra={0x5, 0x2, 0x2}]}, @routing={0x0, 0x0, 0x1, 0x1af}, @routing={0x59, 0x8, 0x0, 0x2, 0x0, [@mcast1, @local={0xfe, 0x80, [], 0x0}, @empty, @empty]}], @generic="f619ba017c94abf9cbb18cb60514d0aadf9ca494a3de7c2c18b89c20dfeca9aff2fcb7de8b6d79e7e85ce52e3bcf80c34011aac873cef47729827c5e2f8d3bad081846b2b4738c905fe960637ef31f5aecc917c8fa48bc31df614758a3676ff4516ed0c145ace8245930423af523c6a38855a57735f52f6496ed7fe15351f7d19817c5570e7a01b50fc3efcec1298f078882"}}}}})
getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000140)="f9d9100699364ff970d3909c636f3e71ecdbe8e54bf1b6751fb05b89de4ea3e3108c4fe2e928abed3cc5c0165e0c0d02de3261a516ad811c9a12fd1f648135bcaa7c3cd254731198d3c48c542a7e411a1a54a61b07e7fce846ae6a0e6d24e247f6fa6462949d1064b16878900d550bfdfdfc4a5ff40e90d062d3828b6be646150ef3cabc37f1177c6b6b107cb2d2a3")

00:02:36 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040))
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:02:36 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$sock_int(r0, 0xffff, 0x1116, &(0x7f0000000000), &(0x7f0000000040)=0x4)
accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0xfffffffffffffffd)

00:02:36 executing program 1:
r0 = socket$inet6(0x1c, 0x30000000, 0x3)
setsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000000)="c988a89ef3b8dcb57027d68ec90ed921898f69b7f5e5b7685eeed8b9f90d96e573625251a04e9bd2e57929f2d4c35a87e3653dfc5e6bab2ece5228475bd0572138ada678edb3326d50f43d9c67f4bae8baadf9d981a25bcb23790ca10005c8ae88016408de3aaffe78172e4962732dc690eb9b249ac76f6823ef071f4b8a525c4ecb706f0cf10f4e67c97fb5c6518e863b77a534015039d877c2fc5c67a29a2932fa9bb090e621cb642cbc7a4d8f72dce19c7fa41f81f9783647dad898a620d104b43c738f3cd678e70fb3600b219b0cd22e575cd3dc5dec8e5cb600423ae94bab21c0ee8ad3aa09d9c45a04bc9e6b3e2ab69ad805ce327b50", 0xf9)

00:02:36 executing program 2:
syz_emit_ethernet(0x6a, &(0x7f0000000080)={@broadcast, @local={[], 0xffffffffffffffff}, [{[], {0x8100, 0x8, 0xfec5, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2]}, @mcast2}}}}}}})

00:02:36 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000340)="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", 0xffffffffffffffa5}], 0x1, 0x0, 0xfffffffffffffc2d}, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0xc)

00:02:36 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0)
r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0)
writev(r0, &(0x7f00000002c0), 0x0)
poll(&(0x7f0000000040)=[{r0, 0x5}], 0x1, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x41}, {r0, 0x80}, {r0, 0x100}], 0x3, &(0x7f0000000080)={0x80, 0x101}, &(0x7f0000000100)={0x20}, 0x8)

00:02:36 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd10_pipe(0x0)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x23000000c7000000}], 0x2136, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)

00:02:36 executing program 1:
syz_execute_func(&(0x7f0000000140)="1c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76768f4808eebce00000802000c4c3dd6d6807485151c1ea01eff265dc5f00b25b5b45363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df64673667667066c44278f35f0a0f01c36666450f17560da1a1111d54111d00")
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
flock(r0, 0x6)

00:02:36 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040))
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:02:36 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x377, 0x6}, {0x9, 0x9}})

00:02:36 executing program 1:
getresuid(&(0x7f0000000000)=<r0=>0x0, &(0x7f0000000080), &(0x7f00000000c0))
setresuid(r0, 0xee01, 0x0)
r1 = socket(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={<r2=>0x0, 0xe5a}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xf, 0x4}, 0x8)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10)

00:02:36 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000200)={0x67, {{0x1c, 0x0, 0x1, @empty, 0x10001}}}, 0x88)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10)
r1 = semget$private(0x0, 0x7, 0x32)
__semctl$SEM_INFO(r1, 0x2, 0xb, &(0x7f0000000600)=""/92)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000440)=0x7, 0x4)
sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="7ddb9dbcc63570c3991cb913341c456999d2162252d80615528417b243c18d720bdb76649e2915bed49c5129f1a649e9798a9266646cafdaf80c5f0f19a8826087808e28a360bc39e425909038b76c9a7989da406f195b169a7866375f19ccecb92bad15947f23eaf1c4ee4e696b6bc97c1814d8"], 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x28)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000005c0)=r2, 0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000140)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
utimes(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)={{0x400, 0x200}, {0x80, 0x6}})
getpeername$unix(r3, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000e200"/110], &(0x7f0000000500)=0x6e)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

00:02:36 executing program 3:
syz_execute_func(&(0x7f0000000600)="969898472c431c060f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
r0 = semget(0x0, 0x4, 0x8)
__semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000080)=""/185)
setrlimit(0x0, &(0x7f0000000180)={0x0, 0xfffffffffffffffe})
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
openat(r2, &(0x7f0000000040)='./file0\x00', 0x100480, 0x10)
connect(r1, &(0x7f0000000140)=@in6={0x1c, 0x1, 0x3, @rand_addr="d2f1e85b8b0ac0a27959431f12b0259a", 0x8}, 0x1c)

00:02:37 executing program 1:
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f0000b01000/0x3000)=nil, 0x3000, 0x2)
syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f")
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x2, @mcast1, 0x7f}}, <r1=>0x0}, &(0x7f00000003c0)=0x236)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0xbd7, 0x4, 0x4}, &(0x7f0000000240)=0x8c)

00:02:37 executing program 2:
syz_execute_func(&(0x7f00000002c0)="1c3eb5b598440f8a640000001b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768748680850eebcf083008020002000dd6d6807c4227d359af1e60000c4a3295f17f7ea01eff265dc5f00549d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
dup(0xffffffffffffff9c)
r0 = dup(0xffffffffffffffff)
r1 = fcntl$dupfd(r0, 0x100000000011, 0xffffffffffffffff)
recvfrom$unix(r1, &(0x7f0000000000)=""/124, 0x7c, 0x1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x5c)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x6a26dead88c7ea1, &(0x7f0000000080)={0x100000000, 0xbb}, 0x10)

00:02:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
syz_execute_func(&(0x7f0000000100)="9826473e431c050f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0)
sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/63)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)

00:02:37 executing program 0:
syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
semget(0x1, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x44, 0xc08251105809e54f)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000240)={<r1=>0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x9045, 0x0, 0x0, 0x3, 0x101, 0x4, 0x5, 0x7, r1}, &(0x7f0000000300)=0x20)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180))
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000400)={{"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", "68b7bbde43c75924d8eabdc2181fbea2467449e91157b9d1ee2843b59e1271b0", 0x7ff, 0x3}, &(0x7f0000000340)="73b46b85cc0ed0b26d9c01388e0cca1f77eb72018c820539f84d2b22e921857f0726ae463be1d5c155fb0aa30e3a2e9dc390aaa25e8ce407808fbe7326095d3640b55ea400905b04b7a428ebb9bad3961926b6b16286f13660f8ff15b0c5188089e06caf5f884675ef3e6ffe91419d40a5b16b42a8462d573f2a2d191b83c7fd74cdf820df9ee8c9f5dfdbfe994a760e21ee34f071494f49650255e2a6461da24dfd3bfd91dda6ea854ae491", 0x5, 0x2, 0x7, 0x1ff, 0x2, 0x6, 0x9, 0x80000000})
socket$inet_sctp(0x2, 0x5, 0x84)
semget(0xffffffffffffffff, 0x0, 0x0)
r2 = socket$inet6(0x1c, 0x2, 0x2)
r3 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffc000/0x3000)=nil)
shmat(r3, &(0x7f0000ffd000/0x3000)=nil, 0x1000)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000880)="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")
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={<r4=>0x0, 0x1000}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={r4, 0x9}, 0x8)
semget(0x0, 0x4, 0x200)

00:02:37 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setrlimit(0x6, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r2 = dup(0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
chdir(&(0x7f0000000040)='./file0\x00')
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={<r3=>0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000380)={r3}, 0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000480)={0x8001, &(0x7f0000000400)}, &(0x7f00000004c0)=0x10)
getgroups(0x2, &(0x7f0000000280)=[<r5=>0x0, 0x0])
chown(&(0x7f00000003c0)='./file0\x00', r4, r5)
semop(0x0, &(0x7f0000000080)=[{0x0, 0xb1d}, {}], 0x2)
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, 0x0, &(0x7f0000000440))

00:02:37 executing program 0:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
nanosleep(0xfffffffffffffffe, 0x0)
r0 = socket$inet6(0x1c, 0x10000007, 0x80)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, <r4=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @remote={0xac, 0x14, 0x0}, r4}, 0xc)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r5 = socket$inet(0x2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000017c0)=ANY=[@ANYRESDEC=r5, @ANYBLOB="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", @ANYBLOB="1b1ec47c0208eeff08e3f1538ce7fedeed0bab2a949800663ae0257948ea383225720e4a6c4fa36954c6f169955f73584d06d0", @ANYRES32=r3, @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000600)=ANY=[@ANYPTR64, @ANYRES64=r4, @ANYRES64, @ANYRES32=r1, @ANYRES64=r2], @ANYRESDEC=r1, @ANYRES64=r1, @ANYRESHEX=r2, @ANYRESHEX, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES32=r2], @ANYPTR=&(0x7f0000000680)=ANY=[@ANYRES32=r1, @ANYRESDEC=r4, @ANYPTR, @ANYPTR, @ANYRESDEC=r3], @ANYRES16=r4, @ANYRES16]], &(0x7f0000000540)=0x5)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x6644e239, 0x100}, 0xc)
pipe2(&(0x7f0000000340)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x0)
chown(0x0, 0x0, 0x0)
poll(&(0x7f0000000380)=[{r6, 0x106}, {r7, 0x14}, {r7}], 0x3, 0x3)
mlockall(0x1)
r8 = getpid()
fcntl$lock(r2, 0xb, &(0x7f00000003c0)={0xd78fc8c32817be0c, 0x3, 0x8, 0x1, r8})
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x20, &(0x7f0000000300), 0x4)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)

00:02:37 executing program 1:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
close(r0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040)=0xffffffff, 0x4)

00:02:37 executing program 0:
r0 = getegid()
setgroups(0x9, &(0x7f0000000000)=[r0, r0, r0, r0, r0, r0, r0, r0, r0])
syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b0164141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000")

00:02:37 executing program 1:
syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, <r0=>0x41424344}, 0x1, 0x0)
syz_emit_ethernet(0x10de, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x9, 0x6, "f41a52", 0x10a8, 0x20, 0x2, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, @ipv4={[], [], @rand_addr=0x100000000}, {[@hopopts={0xf2, 0xf, [], [@generic={0x7, 0x70, "91065e25a5cf20b34bfcd9e53b6a6eef2cca60ac5aa439bfb7826d0ed43102311ee045467da901a9fbbafc93558734e93a562880ded59d2880951e4cc11006dd57da27f743240c4aa730c7ab4dc7ae5a29ee003f6827aff013669ade8bfd1185a9f585aeb88981e2b7eb0ff2889976c4"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x1, 0x1, r0, 0x41424344, 0xffffffff, 0x0, 0x8, 0x40, 0x4, 0x0, 0x8, {[@generic={0x4, 0xb, "b4d889675bf3a3a4cf"}]}}, {"5cd128273e69a33295d137860505de39667c0f30a8bc29711329d43f658fc04f01b7790e200c59501d395f19e7717097b47e0dee1cca58a3b11db2da92e668b53682cf87fc6c84d7a09d18680694a952a4c76da3167bef3b4ddcbd31664f443c46b690fcc5c4a56b785323a59818e787d5b3ac432e8f8beb5283d619472d62159550ff80819a75c2acc75abd4fafbf14faeb7a91d5d56cf4bbe317873720952e5602f140fb88ec9b0ed2855c6c885dfff33dec0b275eeeeba6deffd8d3aff31a1b958d64dd3e3188fdaeb571baca6b7fb7b6e8cfb77c5985d98d8101c5cab513bd862a356c2589e273f1647f0dc701d30bf6572c5c83d95fb3e1cd3cf5fbe8caa92238cd52259d21e699d578e771924d62d6a0a258e537d95b64e22987f74848a63c230d547cce58ba95ce3ecc355cea770b8f06de7c57e0126716068a4c0975ac8f77816a66b8584d841e2ac7ec27e88c2232bee96c8f034b0b79319da2574c4a4122e013a7824d61f3abdee5b14b1d228121feecf18f0517d2f75d644f9a5595a9e4ae754c6fd032cf2dd8c342e85ea9ead73469bbf09e428b9cf7e5cf44de60bbfb806e2caf93ecff0723d2de505cdaa4ca9f9b2477eddb76f9354c80eef8dd7e3bfd90d05473995f6780bb8a9b020ca32f0328c417765f6b3350d2db45c0741df99bf7c25859a729d1337d59bfa08ded4d1bc901f9c47e540d27efaad145b12753e3d03143a26334994a57874a2ff575791d95387120440bcfd79e06b86fab7670847a423290bc486f243eeef98f08c9c220e8f90f7e7ae4f0db257b5a7a1af9d5fe0a5d94bc4e9123cbdf14b36468503347a71a6947c22d4253241c4e84b9b44970278c9f24d583917e377cdcbdc95971cb9d3c1895773632106da5014dd59b90420a4541ac3f76ecdfced4e74fd3a3980179cdf021eee4a9c0bf2cf81ee07971d4a1ee93913b5bf4a28c8f22e8a6ce5f11fc5d68fd6fa9316d73161b97136aa08f644090ef40ff1b924d3407c3ab8ac2698d1bbca6f67079afae1da031530c23b09d9e86c43eba29820091f040aceeaece7064b7143cbfb10854128716a37e2d49a4b59d079603b07aaf4da9c4829d327a41bf1cea80630d6cfa4ba165c582d9565cc6c16ecff97d89a10a866f2593452700d3c80b1e3e4a34eef401b71633ff2e4571db8270de63fda2274e667072253281e3bc489d1bce19c6c8de5c87a11d866c453c50e198a62ac5b669b05a5a57a2565f66fa89b7ad19767fc482faed66c5476c95d32b4675ff46ca90785865a16fbe62255413557d772cd74a94de4a25036731253da50c0f71ace614844012375b4031f1de9cb58c9245e3dc6c2ac8af72b87fabcaf01b88161fbe343d1934688c80f345a8c2385c80e2e8899d6d903937b6fdecef7524483df2967c4a1b2a408d6c8d3cc94fdab10e52446f51fca76f1cfb20f7a31344e383e6a56e61ba6d1ec86e1ba3797e9038fdfa9e458743bd9bc34b9632b54ae8e3c8f7954dae08f486021b743d20da024a4f65e7cbfa8d1e2e3dea582c6f34ef72c78dad958fa4644fc8303f3559d77d0552a7746cff8dc455f663c586207d366526a010f8d4d100beb2bfde66805cb16f44307d251426caded1e588ef2343f9dceb076f0fcd4cbc0d4ebe57eb0fb71b219a7aa144aa712e63accd531e73e637205d8bdf3cb2e41291cc1dd179e86be760338dfa6bce398a835fe7e056c6622e33c40e21a1a5c59b934cafd1152301232bf5bc200c09d9a97673d2c19f851faf182b55ca375c400691b204a71edad41fe40769eab55cc38dfee17bff1f7825437d3e9e742d161f5bb86c7a631d674d44b25699023c81cb5afc8208fe0be3789a2286320162f111052729de073d2925c39892e698c7a1ba2ca423a0a1387bda03844ae1552877e93bed9fa1a16c692fe5f7c6da15c3380ed2aef37ece46cc5d88f7b5a05139ee9dc03f97b57fb006848aa360714276bd56ab571b79804c357ad93a114fb6ed4ba86cf2dea5ad940d628d2dcadf082726014bea53bf9ada5bed1a19c4c1c807b51c9660e58f8a9bbb8fb450e725693cc3540299fe115a215b81111226e9f6abc528912dd9be4edadf7e0f47aa43d3a49b932c61dbb944a5416a762372bf4c99646e7b1935d6f815b3da9c2644029f5e16a76509f9e42ae4c3e6e39090ee7d6ff66ffbe83f126ddebb2db1d5c3227ae157decece71ec262e0e83d55bd215cd4055b634e77c764ea6ce1cd51a056fbb9ecf814a3cdd26cbf6b24d6e008a2962e2e2cbfab910b1dc6b87558c11d78f50a6241f5958e8bf994480ad1268de6c49777ea52c9a1c0f2147c45c9685f153e6d87cac39838a2de735faef68539af5bef07eb1dcad728fb6a02637c428a0f91ab17a6ad7aadc37d11dc8fcd455bb787497cb8b51131a93f5f4b1d8f36dc1382ec8957a728cc4ab15ab19f2f4daf1f81d3d0ec413b558dc77da7d0cf15642a40f0ad19006621262ae711ed85afb4e1a52a0f057a17a2033a4545c5d8b119d1304f70a93d227e688f46cfbeafbfab1233e524329393227ca5e1350ab47161d8b594ba980f25bd020683440e96175e3e4c420a7f3721b7d43024a2f31aecb18f221d719ff2da8b93e16d3c57d34006fcfa618dfd513fc418444a5cad232766975debea670cadc3510d05490cbd3cbb04bbd67c67fd7c6d34bdc0192c4606902e0a8ca43d9a1afa31a1a05c05e7f1db7f3b5d7e982d36262926b115bbe87fa3932bd5faaaa56004d14c7317b2abc0f09f521929bb657764c7da43b4caef49b30d13cada59d394591e8d9c15139d0a80e12721c6655ba0941445b1c2fa396544b336eda94b91c2e2ed829ac55574702a6f9915ab33e83e508c0f6bbd3ac0625da574179a23c42f53aba0dff41777650d3661ab914a1f3b7b77024b0fbb03be3201a5f02a645c2374481ecb99462bd6dff13371f743aadcc1a1efb48b250310bb9b6885fb3d3554ed4c2e843b4a554218b648b85459518627eb254c9ae62a378030f2dbdbf45df0ce16b69078cae62c364e7e5d42ea2590aeea2ee8b8242a096ee2a2d1546954d49b2fa7aea846720327ed020fe8177c01e25f2c1e8219578858c7391855934beb1882d891e5fc9bf11239c159f2ba46467b12a7f4f87073b939f5a9c45b1f40f3f35e5c224e95f17d2077948ba52d2385554b3309d1ee8bfc2fcf4ebefc9a0d945372979560b97f7304a0a23ed8c71668ebde47950e41a7fe7fcc0aa0cc48ae85f1cdaddbfb8a802c29d4fef0d04f44f5d882fafbed835e43789012faf34862db862cd1c3da3f08b2cdc3d586ec6bafb1b13bb5b69c585b800110e1e09b07a9dc02ec89019210d4b80250c5779b7544e7582781745a040b6f2348f5c961918bdffeb731e50b4aa5d549c416171e6f97706d73f7fb9b3d3c4804ebe338e5521fd292a57d62f75e3b8847bb24ad509b8b0cb8cb445a91c333238259fa739fdae1f7a5c3bc687665696e854338c715b6c310035cdd353f0913f2987025abc10f6809977817f0f1a5ad3ecdf5cc162c589bae38b11e754e949c819b2b0438b93f481dc706fb8f0fc9e0576b5b2ccd5719c033cd7a23bd41593913063076ace98e271b4a38515f47aa02989dd1e5346c31c0134ddc1152a6dac433293d9fc95ab3e39e14661f100f8a9ddf24afb1e9605ee906ffcbee94be13945d65f4b18ec27e2e829f33d68b1c10c885ff9a369d2473360a580258463c6283226d76785fab5f94989308f7859bc179089594e4970370dcf74700f231900ef8e7d6ffc4308b6a830bb87c3f8131c7041c49486dda7c903ed1748259f897fa7ee713b0411fda85e07858e75f8f94f7054be9db025edcf16109e2cb00474ea09cf99f882f04cb63a79126c9fd460015354a3106cd7895e69016f3c660d0152bbf1c1160c7207f713d26ddd05fc6cbc0a7c47ead2aec5035412a6cf3258da85742391ea47372509304d8c6a60c09a9ed4a5b5cc79a79673fd4923df23d49cfcb633c8e47964043ad25b361a9fe6fe89847e4babdb944f67e4938e9476ff0fe8b76bdae736eae736de33c8997515f5e2d86a90e18339a45e8e71a60d6d8d4dcb41f4841fa4af2e5d30927c7f5de43c0bc8ead075c7748aee0556d1b9df4e518ea14f198b88fd7df765c532418c4cc7098b1c6abac76a0ac2b2c34477e32dbe98d47052d3b38f8e2267c31ce0d83fc196cb27147e937dc952f7d489fda5ba993a0563894df9473e058c15fc114a00b91f475d6bdb5af3d6452e405151eb598834c6d4a36243fa2caa5c932cc6129583e40a3f6c7361e17bc0a8df5f2122af18a0ef42a1e6910cac7323cf6fe195b9be301b5d77c476b893913a3183593db4b12cddfd2cb82735b88cf496c1a55e33eef7cfa21225a6dc298df5b6e74802f4cf48529e31fcef672744e9c004fd4d66fbaded2e218cb30c5c843a1b0a6bd44a2a887409cd974b52d187d043152b236107edf4cad1a272ea734a5e64703e958851e94ffa7eaa725d1fc827e79c33aae046fa6c949a15a91f026b87d5c1f12bd72e004f627cb6d3b492edabdbb781e094eecb203369f53c85d6c1820d4341643c05e9c9f1ff7b048d33c29b81041976fe76b0ca8fbcd7966a7e4cd500850b356400a9adc4cc671f62aa7f75eac7154afe75f8758a68293febc42f9874dc52669b152ad37b7a70845e8adac82d6dd5191cfe89f5ade0520c7fdbc284c1fb1fe60aa4c7ffb556f9b4c26fcd0b4d9d222e9eb60480810d988fb093228e63d227b36085a9e890b81f98aed43d606294ed456eb0d9c4998803abb46a7c569090365627ec70d17f1868c4d8168cd2c6856b2b6fe9fe2d2ad5473fe1c5ced0f32238ffc05dbd21bdaf4b06772546a6947f0f249311d6689ba6593ec2c5035cb57b1232bac9fe66467bd0ff9055e19e4f6e370620ba066adf43ffef7812205f51e9240f2d5f2fbfa5530ea56be20654ff8ca125a148ced39a67c6ef8e7b38196d3ae468c78d1800e41a45d51461e41107421158fc6e8cc5187f94d229255c43ba62aa4209974a69c75e1cb8cd0d2bf3b454b5912732e052e8fa0dee4eb082ae522b138fb35604ed7efad9994b8567d880d34620a02aeb256b90b0ed8b079d0e5c9f887cb6d27dd824e35193bb5bf0b5ba2ae5bc36458fe955031a00136f7c1cc084b69c5d0f9f1c66801a1057288d4bc67125f0145808ce48438f21576a51be5520c320dd9bc6fb5ae2fd7cf76eb9659199816beeb72d6033e3562730041bfc8ddd8204f3dc6475999795c06606aec460b3c9792d68b72c87d32edc5c1590fca9bb438230a92e0f38778e51c1ffe364747c0d86161b54fa9048c6f818b5416bc43d2229778a98c85144da230f57a31fb6a0e5c4afc2f9ac9af9c364d87fe9b9d3f96de986fcbdee41ce53486417d038fb3b423e31d4b87ed2bd9ba28f8f8f3837f6b9f19710fcd25163fe9b21104c03b26ca11206632193a955914418975a685e8c08ab2149d7b0f2d3af12970b7d87d571ea87f1af4708414e233c57ebf364920c9181d161190b63c688788bed38aa89959ed39ae7044dfcb98c99eb1aad4e46e5583094dc58bd2442f8529125769e5b784e61d6e11c4809f271ae1019fd1d38b94ce1f097a0bd18537b04fb6d657e907a22f1b4cda1fdfd9d424a2be25d3e549709f1659d393644f09807f3e9e7568215e7b26b2fd658e57fb6701790d0d786ac7ccde4d43c11aadb4f3e1e5f5bd5ebd461b53b4ef3336eab839ce812b3599bc9d2a08dad283f276af954baba1e"}}}}}}})
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000001240)={0x8000, 0x1000}, 0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x7fffffff, 0x2685, 0x8, 0x8, 0x9}, &(0x7f0000000080)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000001280)={0x6}, 0x1)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x4b}, &(0x7f0000000100)=0x8)

00:02:37 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
sendto$inet6(r0, &(0x7f0000000200)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a00000080a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
bind(r0, &(0x7f00000002c0)=@in6={0x1c, 0x3, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c)
syz_execute_func(&(0x7f0000000000)="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")
openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x200, 0x4)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0)
accept$inet6(r0, &(0x7f00000001c0), &(0x7f0000000280)=0x1c)

00:02:37 executing program 0:
nanosleep(&(0x7f0000000080)={0x0, 0x5}, 0x0)
socketpair(0x1100000000001c, 0x10000000, 0x5, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x80, 0x4)
getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
close(r1)
ftruncate(r1, 0x3c)

00:02:37 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
r0 = socket(0x1d, 0x10000000, 0x6)
getsockopt$inet_tcp_int(r0, 0x6, 0x401, &(0x7f0000000140), &(0x7f0000000180)=0x4)
__semctl$SEM_STAT(0x0, 0x0, 0xa, &(0x7f0000000200))

00:02:37 executing program 2:
semget(0x1, 0x0, 0x485)

00:02:37 executing program 0:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")
r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x5)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0)

00:02:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x9, 0x1, 0x1, 0x3, 0x60}, &(0x7f0000000040)=0x14)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x100, 0x0, 0x2, 0x401}, &(0x7f00000000c0)=0x18)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
lseek(r2, 0x0, 0x2)

00:02:37 executing program 2:
r0 = socket(0x1, 0x20000005, 0xfffe)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000240)={0x3, "f8206b4ed6f39795edd9ae8cf099dd44"}, 0x14)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={<r1=>0x0, 0x2, 0x0, 0x9, 0x4}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1}, 0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x254d}, 0x8)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)}, 0x0)

00:02:38 executing program 1:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10)
r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000000)="2be85a5b98d57d320fec75341a3386f066eb956f6558a0b189dbe37a87af62fae5d18fdb44fbac7e10660176dbb714f3d36b2989ad0cf968c52625bb08d3d56273c8d1ad7ee71768eb2618ea83752259744bb1a8f5476d8e8e7a54ae8e7733cf9e1965bd2b1e2a8f7e2c1f5304f2a102660c888787d3e7a5c3f93a0aa9aa5aeec1a62c2cfe7c09178be604c62b54166725a642828efe415f749ab2310414d8d69ac003cdaedb215f93d3af6787", 0xad)
lseek(r1, 0x100000000000, 0x2)
lseek(r1, 0x0, 0x3)

00:02:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)="e23aa9e83723cf315749e5de3d7fb8895f98b587949f3a099ef6ba58b25c5010a9435799596b64179487ae4b28a282d974fc01e39848b84449c0f1c00308efd85a05b42d399b1d605debad6be2cb3a8cb0f1da7be03cce3d", 0x58)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000000)={0x80000000000002e3, [0x4000000000000000]}, 0x6)

00:02:38 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x5, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x800, 0x9, 0x246, r1}, &(0x7f0000000100)=0x10)
r2 = socket(0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
r3 = semget(0x1, 0x3, 0x10)
__semctl$GETPID(r3, 0x0, 0x4, &(0x7f0000000180)=""/35)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r4 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x1d, 0x0, 0x0)
setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000140)={0x20}, 0x10)
getsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
sync()
mlockall(0x1)
sync()
munlockall()
semget$private(0x0, 0x2, 0x30)
r5 = semget$private(0x0, 0x4, 0x3e19cec4190485b3)
__semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000d40)=""/231)
ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:02:38 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10)
recvfrom$inet6(r1, 0x0, 0x0, 0x2, 0x0, 0x0)
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x3, 0x9a4, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_tcp_int(r1, 0x6, 0x1200, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:02:38 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
dup2(r0, r0)
r1 = dup2(r0, r0)
listen(r1, 0x10000)
close(r1)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))

00:02:38 executing program 1:
socket$inet6_tcp(0x1c, 0x1, 0x0)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05044b59bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa053096545dc2734d1c4e10bf8c470c43e440fae5b00c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f1430fd3484d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f265a970b8b8e3c0f526264788fe58c4c179f7d600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")
socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:02:38 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x80047476, &(0x7f0000000200))
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0xffffffff, 0x4})

00:02:38 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
close(r0)
accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0)
r2 = accept(r1, 0x0, 0x0)
r3 = dup2(r0, r1)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={<r4=>0x0, 0x80000001, 0x8, 0x91, 0x6, 0x4c}, &(0x7f0000000100)=0x14)
getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={r4, 0x4}, &(0x7f0000000180)=0x8)

00:02:38 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={<r2=>0x0, 0x1ff}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, r2, 0x8, 0x7, 0x10a, 0x1f, 0x8, 0x9}, &(0x7f00000001c0)=0xa0)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000300)=0x100)
listen(r0, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0)

00:02:38 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x100000000, 0x7, 0x8000, 0x80, 0x8001}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x7ff}, &(0x7f0000000280)=0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10)
getsockname$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x8)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
sendto(r0, &(0x7f0000000200)='P', 0x1, 0x0, 0x0, 0x0)

00:02:38 executing program 2:
syz_execute_func(&(0x7f0000000280)="1c1db5b598cd801b69e4f56962f5696200d9795b69f9f9680c000000673e67f6f4c7e4c753fbc4f1c443896cfd00e1fe6d6ef47d82663ed107c4c2b90a23f216c4c2a3f53d00000100c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b45e145af35af353541000fda9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d1801fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

00:02:38 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000580)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000640)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000680)={r1, 0xe, 0x101}, 0x8)
r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000006c0)={0x80000001, 0x200, 0x80000001, 0x9, r1}, 0x10)
close(r0)

00:02:38 executing program 0:
syz_execute_func(&(0x7f0000000180)="982c0c0f050520d0f8079166400ffada4141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000a2d7d7ba0dfe8c738888a1c40fbb41dd04450f0000008f29400130c422a540ebca000f71d539f08171a38a806ebb57000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa707059c461fdd7ffb1b75d5da1c9fb110f0f3804830a000200")
r0 = socket$inet6(0x1c, 0x30000007, 0xb16)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x400, 0x3, 0x6, 0x8, 0xfffffffffffffff9, 0x3ff]}, &(0x7f0000000040)=0x10)

00:02:38 executing program 2:
syz_execute_func(&(0x7f0000000240)="1c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a6328c4da7676c4c3dd6d68074851513434ea01ef436cdc5fc35b5b0f9966032fae7e02e502e52aca0f5e5bf447000026400f0d18660f2ac2e3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00")

00:02:38 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000800)={{"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", "094f007fc558077c6a78bf5667d4f09a46dff01fed56b05a99ef47688b469999", 0x7f, 0xe522}, &(0x7f00000007c0)="d7c6b86f5181a063be4d2a2b13d1d011b0e5ff203bb7cca796df9257edd4c7595992d5d3f0551033f26c2c59311e68377903e454b36733a0", 0x4, 0x22cd650c, 0x387f, 0xbf9, 0x101, 0xffffffffffff0001, 0x7, 0x4b99})
ftruncate(r2, 0x10000)
ftruncate(r2, 0x8000)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4)
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f00000000c0), 0x4)
sendfile(r1, r1, &(0x7f0000000040), 0x800000000000)
ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000140)="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")
r3 = shmget(0x1, 0x2000, 0xf44c200c40431c0, &(0x7f0000ffb000/0x2000)=nil)
ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000340)={{"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", "8e33b21ab00f8b4e85f1e6fbb22deea5310f15af12bf7b88dfc78f6622ca250e"}, &(0x7f0000000240)="2389b2dbb54298bbbfeb5d33c9321871eca2361eaf1cb199319917adf8605fa9e20f197c541771328f11853302fa418cc0c7c6a68509bfceee075f6774f313ea756f53ef075ba60267e5a462e894e1b81f205c965e10f8a61fbaa03372f3d0b877d9337dd687601f22a6fcd3704a6ad340d7a77e62f9a5a58d1b69bb455460d0625ec43c7cde2f5bc0a8882dfe911c4f65412746bd4254a52549532624c3208d67c508c896fef5bfd8be4f159d6817ad295dd537f8c7771ff45ae78cba6842fdcf615a396be7a6bed6e6110eafddd870f00ca47aa026", 0x9, 0x2, 0x7, 0x6, 0x5, 0xfffffffffffffffc, 0x2, 0x6})
shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000d00)=""/133)

00:02:38 executing program 3:
ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, &(0x7f0000000280)='M')
clock_nanosleep(0xf, 0x0, &(0x7f0000000000)={0xca, 0x6}, 0x0)
getegid()
r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x3}}, <r1=>0x0, 0x6, 0xfffffffffffff800, 0x2, 0xaf85, 0x9}, &(0x7f0000000240)=0xa0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0x3}, &(0x7f0000000300)=0x8)
syz_execute_func(&(0x7f0000000180)="96f3a798472c431c040f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c0cf345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")

00:02:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x2, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, &(0x7f0000000040)=0x8)

00:02:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, &(0x7f0000000180)=0x251)
sync()
truncate(&(0x7f0000000080)='./file0\x00', 0x308020006)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0xa1, 0x4)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0xffffffffffffff00, 0x85, 0x7, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)

00:02:38 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00')
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8)
fchdir(r1)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000900000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")

00:02:38 executing program 3:
r0 = msgget$private(0x0, 0xb0)
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000059903c51cdb5c17024f2fc1d3f0be5c7b816afb329dccdb24be32702d42ede409f56d75110d11e05a400000000000000"], 0x38, 0x800)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x117)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={<r2=>0x0, 0x8}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0xffffffffffffff7f}, 0x8)

00:02:39 executing program 3:
execve(0x0, &(0x7f0000000500), 0x0)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x84, 0x9)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f0000001100)=0x1008)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000001180)={r2, &(0x7f0000001140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000011c0)=0x10)
getsockname$inet6(r1, &(0x7f0000001200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001240)=0x1c)
getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)

00:02:39 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={<r1=>0x0, 0x800, 0x2}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x81f, 0x5, [0x4, 0x9, 0x4, 0x0, 0x1]}, 0x12)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)

00:02:39 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x20000008101e, r0, 0x1004)
ftruncate(r0, 0x20000000004)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
write(r0, &(0x7f0000000080)="8fec174ee9c6e4a177", 0x9)
mlock(&(0x7f0000003000/0x4000)=nil, 0x4000)

00:02:39 executing program 3:
execve(0x0, &(0x7f0000000500), 0x0)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x84, 0x9)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f0000001100)=0x1008)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000001180)={r2, &(0x7f0000001140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000011c0)=0x10)
getsockname$inet6(r1, &(0x7f0000001200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001240)=0x1c)
getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)

00:02:39 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xffffffac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_tcp_int(r1, 0x6, 0x7f9, &(0x7f0000000140)=0x3, 0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={<r3=>0x0, 0x8, 0x10000, 0x80, 0x1000, 0x33}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={r3, 0x4, 0x7, 0x978, 0xfffffffffffffff9, 0x80}, 0x14)

00:02:39 executing program 3:
__getcwd(&(0x7f00000003c0)=""/214, 0xd6)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x3)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000004c0)={{"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", "efec8e0f755f876cf08f277dd0277cdabbd1eb9f337ca556a51a7379250123d5", 0x0, 0x8000}, &(0x7f00000000c0)="8422db513939b8d2c843e03fcbfce6342d5a", 0x5, 0x29f, 0x6, 0x3, 0xfffffffffffffffb, 0x5, 0x9ae, 0x7fff})
getsockopt$inet_tcp_int(r0, 0x6, 0x88, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:02:39 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10, 0x10000000)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200)={0x4}, 0x4)
syz_execute_func(&(0x7f0000000000)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e2696645ae000f660ff7d345332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad0fd189e3200000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865")

00:02:39 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3]}, @mcast2}}}}}}})
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x4, 0x10000, 0x5, 0x179, 0x374, 0x1, 0xfffffffffffffffc, {@in6={{0x1c, 0x2, 0x3, @mcast1, 0x1f}}, <r1=>0x0, 0x6, 0xe19, 0x10001, 0x8, 0x9}}, &(0x7f00000000c0)=0xb0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x0, 0x0, 0x401}, &(0x7f00000001c0)=0x94)

00:02:39 executing program 2:
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
shmget$private(0x0, 0x3000, 0x212, &(0x7f0000fec000/0x3000)=nil)
shmctl$IPC_INFO(0x0, 0x3, 0x0)
msgget$private(0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8)
r2 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000000c0), 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x200, 0x40)
flock(r2, 0x2)
r3 = socket(0x3, 0x1, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000180)=0x7fffffff, 0x4)

00:02:39 executing program 0:
socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0))
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000001c0)={<r1=>0x0, 0x1}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x6, 0x9}, &(0x7f0000000280)=0xc)
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

00:02:39 executing program 1:
r0 = socket(0x1c, 0x7, 0x20)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000240)={0x100, &(0x7f0000000200)=[@in={0x2, 0x1, @multicast2}]}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x80000001, 0x8, 0x40, 0x80000001, 0x4, 0x80000001, 0x81, 0x1, 0x2, 0x9, 0x1}, 0xb)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x4, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000040)={0xc58, 0xffffffffffffffc0})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={<r3=>0x0, 0x10001}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0x3ff}, 0x8)

00:02:39 executing program 3:
open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x18081, 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
r2 = getpid()
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x1000300010005})
fcntl$lock(r1, 0xf, &(0x7f0000000080)={0x3, 0x4, 0x4, 0x1ff, r2})
fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2})

00:02:39 executing program 0:
r0 = open(0x0, 0x200000, 0x4)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
preadv(r0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)

00:02:39 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, <r2=>0x0, 0x3, 0x78e, 0x4}, &(0x7f0000000000)=0x8c)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x6, 0x8, 0x9cee}, &(0x7f0000000080)=0x94)
r3 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000000c0)={0x1, 0x1, 0x52, 0x7}, 0x8)
sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0xfffffffffffffe82}, 0x105)

00:02:40 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0xb, 0x200}, &(0x7f0000000800)=0x8)

00:02:40 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
write(r0, &(0x7f0000000180)="c6b3987ca7f07f2c13c5b46959fb3eda40d705f33181f443bddf08f043f2a55c89d6195ce5f1b05755b8a6b3f066e3774a67f3d0d97f08a9c3db71cbf50c976a0c714d7070b57fe26c345201bab67db8ae2363d876c36bc6eabd60bb68d3e4e5aa4d5a2686cf6a2711948507e9cea3cab140ddbe8bab4a89113c4c2da2f3478d8bed6112cb5ca4509cb76842efb23e033f46b04751ba2a35f9221cb83ab66715530658ea16300023ffa8986f98b1b724123f0e23ba7112fcb38f757856", 0xbd)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
r1 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000003d00000000000000fcffffff"], 0x14}, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x6, 0x5, 0x7f, 0x1c4}, 0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r2=>0x0, 0x200, 0x4, 0x5, 0x5c, 0x1}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x2, r2}, &(0x7f0000000140)=0xc)

00:02:40 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0x4)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
setuid(0x0)
syz_execute_func(&(0x7f0000000180)="45bffbc4a17f5e6260c4e1fa166504c4614359e46445df7a00f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
wait4(0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x9, 0x3ff}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x8, 0x2, 0x7, 0x6}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1}, 0xd87a33a5415672c)

00:02:40 executing program 1:
r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10)
dup(r0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = fcntl$dupfd(r1, 0x11, r1)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r3=>0x0, 0xffffffffffffff01}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={r3}, 0x8)
recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=""/1, 0x1}, 0x0)

00:02:40 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c090f0514a459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed7536f20f5c5f0b0fa0e509654ddc2734d170c4c461cd583d009d0081c66db712c483397fd300c9dcdc0ebc9d04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")
chmod(&(0x7f00000001c0)='./file0\x00', 0x1b)
r0 = dup(0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x4bbb, 0x4)
freebsd10_pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000180)="fbb24c8e99e86a850104")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={<r3=>0x0, 0x2b3, 0x3, 0x8, 0x100000000}, &(0x7f0000000200)=0x18)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000240)={r3, 0xb, 0x73}, &(0x7f0000000280)=0x8)

00:02:40 executing program 2:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0xf, 0x9, <r2=>0x0}, &(0x7f0000000480)=0xc)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001980)={r2, &(0x7f00000018c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000019c0)=0x10)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, 0x0, 0x0)
writev(r1, &(0x7f0000000300)=[{&(0x7f0000000500)="e29c0b839dca11815c1faa4e6b0b4c63d484954601af2ceee8bc0fe43532ee66ef99b905fb0da6ef950dea3d6103034f257c4f562d6f45a7ee33672101dd58c8a2504dfaeeba4159878c38a47beb57ff0a0083c5b55acf3889cfdc11553fcb000086170840561038e03b94d5b89de8671db9ab84f531a5d939df04d4e643767c6aa57ca6da617571eb8d0b69da6e9e789cbfaec087682f79837ddfaa3f0a2c9d620efb9e630f897c39ffa2832375bde21e451c1f0a951458a6692e64cc08a0fc2ee0f08a2747d32cee27051b84"}, {&(0x7f0000000180)="10f46f"}, {&(0x7f00000001c0)="8ea1af8ca6d25f165ce724cccc4847befebd0255cb962a83e20282431f45d0cc62626ccc9cb58773183dbd619a44a002fa0f8830e6a3939ef57045a2f272578d6557614c3f98a41c66e5531bec208c9b49715967835b13e1c015013d2587151d30dec65cc65a8ee2a3670e72a77a6afe3f5758d432875db8aaff5f82dea4e8"}, {&(0x7f0000000240)="b219620b95d1fc8bf2762cdcf6d4c306b28cb330c4bc3d9754c4c3908eb4dd8cd087ba1b5d36d81814e13a9601e94747aba8aee3765fb7d49fa89368a319a4a47dda2e8a08c8bf40f5363247e47aaa35f3505e462ab49b673ee5bcf75c8d39264a32cbb409cc1a76a41f1af6a006138f15dfdb492b81faec49aa18d99b26ccd15ecfb218b2d4c7df586ece7c729aea670beb50d6c1214bdb74ce"}], 0x100000ae)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f0000000000)=@abs={0x1}, 0x8)
pwritev(r0, &(0x7f0000001840)=[{&(0x7f0000000040)="7a87cac3f3b3e5d2c1602b0212bee7eee208046f76612d13d00e7919b36048954b13b0ecb9c45a085d05f9479f6525e2bbd2421a70376fbe350ec90062858c9b6a05", 0x42}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="1ef5a5838dc5709a1f6123a98ca511437959b4af68245aec989c8d887ee1b6e7c551ab70ff1455a5a4f481ee4b73b83d537d03a486c1be342dff8bb051ff009261c49957278fc91d008fe4e390f7ca0ac280e6ccffcab8681b68a6cb8f818c26a2437167c17f740b15cb14c033dc2c86e8bd66f6cd136b0249b5e82da265f433883107a56c1f755380a1e7d858b3db5dcd72f89c87e2f9c103594564998697e101a9cc4e069a53a7826f3c5a04e125ab838ddc0a7cbbddcb01c588bdf3e4223a04b314d91379c92c01db7b5e565d6a02381dc942e23ab115a9b9666b4344b2f62f", 0xe1}, {&(0x7f00000000c0)="ad289d634b9be421f39fef1ffe5f6b3764aae988ba2ad3868600542ce18b56288b862c8c3cc4eb3e5754a2de6ca1ffa43a847c215fab41d1ab070539bf5644012bcadb686645cfbd97fb6a2b4d7c187c012b1583db4e964c5434b41c49d01fbaa06f4e", 0x63}, {&(0x7f0000000140)="706b85d9fd4feb9b60444c6529af1c1a6a0b1226e493485b5632aa628619d7b1", 0x20}, {&(0x7f0000000340)="1e3ed758fa2e2d600166c62c124cfed42e5a914f3caf03bfcaab9442a593115ede94471118f53c18aab43a6c0f4ca58fac6d444c3b83c1715d7f4e8864dd396612c58a3676818560aded6edc9dc328ae0a96f31fb93377f70f679c64952b944590e9f260f394f9", 0x67}, {&(0x7f0000001700)="ae39e539d0775b52d5fe14ddad079c71aea8c246c6d3d78ebbe3d9c1e809a69b50b01a834b34c4ca20d8f0cd27894f1f6468121059281daa4e13235d171d558129fb04f526ffe7c722f8e45b8aa717338609cd", 0x53}, {&(0x7f0000001780)="11ae66ae714f5006c78b45c3395249936560465182407c707dc18415cb7b6a35822e6b12230867a08309a364c0a4ced93cbb1c44911fee09bcff491040c3f6b124695eecfd0bbe56054e1fb6653ad9411e050428046b2e41b6a70abaae0198718c6bae0e53e136c57effd893ce56e5105f70f60bab701ccce2c7b4ca51f2dc9d59b72f", 0x83}], 0x8, 0x9)

00:02:40 executing program 1:
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
mincore(&(0x7f0000c6e000/0x1000)=nil, 0x1000, &(0x7f00000000c0)=""/183)

00:02:40 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1001000010000004, 0x84)
listen(r0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000140)=0x9, 0x4)

00:02:40 executing program 3:
syz_execute_func(&(0x7f0000000780)="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")
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=0x4, 0x1000000a7)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0xffffffffffffff6b)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x903, 0x0, 0xffffffffffffff8c)

00:02:40 executing program 1:
open(&(0x7f0000000000)='./file0\x00', 0x30086, 0x80)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd11_fstat(r0, &(0x7f00000000c0))
syz_execute_func(&(0x7f0000000240)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
fchmod(r0, 0x20)

00:02:40 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x101, 0x4)

00:02:40 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0x0, 0x311}, 0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200"/136, @ANYRES32=0x0, @ANYBLOB="00000000000054ef6ab99065b027c7825c4e1ebfec75872c0000000000000000000000001a202af0d0033e4a57ae0227fd7190e782820476634b8469eaff40c2263ec5592cdd3f703945183507de9eced5fc78a32bd6e0a75b45e882845fa5bdb9a42659067cafe952016b89ae0ff6694c94eecd1045684ffefc237b1a27be4435597286de5ff451116ffeb65d29b530ff3689326eb4658622d2d5ac4a538041806c5a5739835951fa55cc26a9b57e2d0e81a514a9c0f90439dbbf0eae5b926cf0bc81f691"], 0x0)

00:02:40 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
unlink(0x0)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)

00:02:40 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x9, 0x9a)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)

00:02:40 executing program 2:
r0 = open(0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000a80)={<r1=>0x0, 0x40}, &(0x7f0000000ac0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000b00)={0x7ff, 0x5010, 0x7ff, 0xffffffffffffffff, r1}, 0x10)
mlockall(0x6)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000980)="95e234e62e5e39c511276332e32f522d217324aa094c5b3d29508b251b8b4ef4dc0153feefd71d01f98e0a1b9699003369f4dbce4bd28cad70846452bb18b074a5cda2c8f605960892c80a5d308e646d69042c2e9b35d346df6f7443e6ff2924e0320218c7cedbdb278d9e11de0101915d64006fd79d17c090c234620a9075cfa345564a92f12f023681c688f0bd624992e636008c1faf5b4b10350017b6b0b391b01f")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setrlimit(0x7, &(0x7f00000002c0)={0x8, 0x90000})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000007c0)={r2, &(0x7f00000008c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000840)=0x10)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
__semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000a40)=[0x100000001])
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000b40)={r2, 0xff}, 0x8)

00:02:40 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f00000001c0)="36dd646ec72c64c1fb7c8fae33672e522815c9b65c6e05f4c839586df03ff2e16919f3121761e4ca8a2f5c7393c90efdfa6fefcd4a5120c36a6361a69005400579de57e862a52277807fb4fe3f1449246a872afafcd4a8ebb43cc4710fdeb5b01a932d2c839bfc4012d5a125d66135cf1d801c48569614e4f7efd753c15738fe9c98e5cf5bd09ff05f4860a924bfe4aca942a7355a2f003e823b345e64498c47783e1e")
shmget(0x2, 0x4000, 0x100, &(0x7f0000ffa000/0x4000)=nil)

00:02:40 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f00000000c0)=0x1f, 0x4)
fsync(r0)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="0000282f73696c65302f66071e00002f66696c653000"], 0x1, 0x0}, 0x20101)
sendto(r0, &(0x7f0000000100)="3407be2370b6d63b97a0aca3d4010d495af8f8b97f99a8dce770ca45c21daba01ef2c648e8d7dfe6c94d034f5f4b94171dd8c936cc310223f83097569096c9928c4e2c65942808ecee6f6d35250e29a094689f3d46cbfa0044a00893a3a9899accc0d9d3d74208a05a932fe61e9808a98a85c085739254e69a54f0645d79bb5e0f6016dc78c675075fcd6f7e955c17ea45b9", 0x92, 0x0, 0x0, 0x0)

00:02:40 executing program 2:
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0332e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x30000000000000, 0x4)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:02:41 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x44)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

00:02:41 executing program 3:
syz_execute_func(&(0x7f0000000180)="96f3a798472c431c080f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = semget$private(0x0, 0x0, 0x2a)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt(r3, 0x7fffffff, 0xfffffffffffffffc, &(0x7f0000000380)="062f8710dd4e084fa39d490c48560f18e6f3c769f33b4d83797e117548576043dd615e5e7f62184508371f936c49bdcd6516ad3529edaa8b7ae20995eaf431f671b666090d567d43d15b28e25b31614ffae1bbafd8b5de02938fa80835363e0e77f20aac676a14976efb47ec3f45a65afe4c60ed6f2bfce20bd689cefc347a670b7aea2d1d8b11813a2cf7bc6a9203c93c784ad034245478be8d8c67fdc5db69fd3a1dd731b21ae857b5b7e790c7c517eafc355a3c57", 0xb6)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0, 0x182)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000600)=ANY=[@ANYRES32=<r5=>0x0, @ANYBLOB="00ee9f9a87ef7a821aafb8030000"], &(0x7f00000004c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000580)={r5, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f00000005c0)=0x10)
freebsd11_stat(&(0x7f0000000140)='\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getgroups(0x5, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, <r7=>0xffffffffffffffff])
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0x1, r1, r2, r6, r7, 0xa, 0x2}, 0x3, 0x2, 0x4d0})

00:02:41 executing program 1:
syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf2100000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc5071df240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300c461ac55739900100000c4c27d0a21ac61610bc4214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249cddc30a1c9fb110f66470f383a4d0ba261b7e2")

00:02:41 executing program 0:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
socket(0x17, 0x2, 0x9)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82020f23e0699d3b39085ba50593961b592d9f9111b22b887d83216eebdc293eedcfd2119f3212d97cf7879b2d49772ecbe9fa9ec6d0c0ed6e066bc331a0fbe6884414a1e2c49bdc091761e145ed3f42c0bdf0e48f616c0d3ee30c66954b539a5ff3b8ac6bfa215f0596d74c96dcc67e999fcaa89dc587b9fc6ec8645d2370416a79f0cfd9bd36ebc86074f2c133672aa4f4e2dc"], 0x1)

00:02:41 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000000100), 0x4)

00:02:41 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRESDEC=r0, @ANYBLOB="c756f485c7f4d41784fcc5a54122495c5fde64"]], 0x2)
r1 = dup2(r0, r0)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000000)="a2dfb8fc42906223ee1201e36e074246a5b22cb7f1e88116b055d14d6ccf90daa5d25ab27e205b82247894be8f31af228b37bbd9fbe2a2ae81767746449b88be6bd5d983f4dfb782a43ea3d85fbbcf6ddee1c883c0d259c5f455d1172ac40758ecf42d5fd263ec52f607c80ea20dffbc04f597e3e7ad48dd62f7dd0d30c71d40ae2230559400edf767e08d6ed1c536ef3d9876081bef614e439ecfca480436d3aa6cbba6")
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000001c0)={0x63b, 0x8})

00:02:41 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x400)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000140)=0x4)
recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/29, 0x1d}, {&(0x7f0000000200)=""/69, 0x45}, {&(0x7f0000000280)=""/170, 0xaa}, {&(0x7f0000000340)=""/49, 0x31}], 0x4, &(0x7f00000003c0)=""/31, 0x1f}, 0x40)
faccessat(0xffffffffffffffff, &(0x7f0000000080)='/', 0x1, 0x0)
r1 = semget$private(0x0, 0x2, 0x70)
__semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f00000000c0)=""/84)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000440)='vegas\x00', 0x6)

00:02:41 executing program 2:
r0 = dup(0xffffffffffffffff)
getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/16}, &(0x7f0000000040)=0x12)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_int(r1, 0x0, 0x1b, 0x0, &(0x7f0000000340))

00:02:41 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000000)="a156649c0c6c49096cdd6d138f34055e782d1f34ef49d0926989b631bcb94c76ce9f32b06958350c44a52b919e904bc7cac7d64165ea8e59d5fced29e7bcf5f474635559812fc6fa002dcde955698cab604c65af96ff2009cb64d6fa96b389b2bc5b061db2b9cb0bd2727501007282197969fbd90c3e6194b09fed8d404f62ea2132fadd1192c454bb0fd68b01685b47f5399bd01ebb88b38096036be27fc3ae9de6f1840fb811aeff1d86f7e9f55f7bf2661ddf25f8db775bffcf3ed49603ac32ff3c73040e1a04712e0314da")
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(r1, 0xee00)
pipe2(&(0x7f0000000140), 0x0)
fchmod(r0, 0x0)

00:02:41 executing program 0:
r0 = open(0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(r0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000b80)={{"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", "d6a4f155689aa5e20097b57cf4eb8922ad34524236598ba33cbc927324d809d2", 0x10000, 0x840}, 0x0, 0x800, 0x80000000, 0x0, 0x12b, 0x2, 0x7fff, 0x5, 0xbc})
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc)
connect$inet(r1, &(0x7f00000008c0)={0x2, 0x1, @multicast1}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000840)={<r4=>r2, 0xfffffffffffffffc, 0xc, 0x33d}, 0x0)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x8001, r4}, &(0x7f0000000940)=0xc)
r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
openat(r5, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r4], 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:02:41 executing program 3:
r0 = socket$inet6(0x1c, 0x4, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@rand_addr="3faf6a2505315ad4af9a70ff30f94162"}, 0x14)

00:02:41 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = shmget(0x1, 0x1000, 0x300, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000040), 0x1)

00:02:41 executing program 1:
syz_execute_func(&(0x7f0000000180)="b1e791cd8066410f3a20dc00660f70839001000000fefe4139fdd58847c7c7c6e8e8fb0f1f11e3e3c27d78cc0a921d1d08eebce00000802000c4c3791dd906ea660f383fd129664545186746e47c7d733a07ba4aaf01000000400f0d18c401fe5ff6b1ddf3400fd596d0acc941d99afffff0830cbe30d347b4b41d2b54111dc4825dbd21")
r0 = semget$private(0x0, 0x3, 0x0)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/229)

00:02:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1104, &(0x7f00000001c0)={<r1=>0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x3f, 0x1, 0x10, 0xfffffffffffffff7, 0x7, 0x0, 0xc53, 0x45, r1}, &(0x7f0000000140)=0x20)

00:02:41 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
ftruncate(r0, 0x44f)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x3, 0x4)
syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="d3f0553cfdbd0000000100000806000108000604000100000000000080000000aaaaaaaaaabbac1400aa"])

00:02:41 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
socket$unix(0x1, 0x1, 0x0)
r0 = socket(0x1, 0x2, 0x7)
sendto(r0, &(0x7f0000000000)="d2", 0x1, 0x2000, 0x0, 0xfffffffffffffe3d)
mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000)

00:02:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @empty}}, <r2=>0x0}}, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x7, @rand_addr="82206663c46b59b357c904647d8ae4c3", 0x6}}, r2}, &(0x7f0000000180)=0x84)

00:02:42 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x69825ae2)
bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa)
ftruncate(r0, 0x9010000)
ftruncate(r0, 0xd8f8)
setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35a, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
munlockall()
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x4, 0x7, 0x0)

00:02:42 executing program 0:
clock_nanosleep(0x7, 0x0, &(0x7f0000000000), 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x160)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
sendto$inet(r0, &(0x7f0000000080)="77d558fac4a1d970aa21092d2b5a81e7b5452524876aae275d393ab64b1f45c5e0130e8a525df1c965da7b64629f19cbb74a7cc3b925872a20a1939c349c558ae84dcc06902ce1e6bb972102daf9a74b73f84797d0b80a0ab63b5998a649b64c2dec819cd0d8313fd11797446ef678abb73bf0f61a641c15f43a7bd08c5cc4896dffb718dadc47dca7edbe86fca86e42e13906", 0x93, 0x4, &(0x7f0000000140)={0x2, 0x3}, 0x10)

00:02:42 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0xfff, 0x7ff})
syz_emit_ethernet(0x32, &(0x7f0000000080)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x84, 0x0, @multicast2, @empty=0xe0000000}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}, {"e407646a4f28f929"}}}}}})

00:02:42 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000240)=0x10)

00:02:42 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x84f2)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000100)={0x9}, 0x1)
execve(0x0, 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', 0x0])
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
writev(r4, &(0x7f0000000200)=[{&(0x7f0000000500)="e0c683002e38ac0fc3c6648377d637569bdf28393cf233b3c866ec1fe97b0051124abcc8aa0e66e85f5ec381c576c4dbea30c511506cf3fa82aea9fa68cde9dfd6315794369d834b58663b3eca888bbadb7102faa829ec58d94afdb838bb9498598f65e44af1978b38a1d528b9870b8825241b847c16f4205d7f99f58f32a1e937220bcd8057", 0x86}, {&(0x7f0000000400)="360129c486969609fccc62ee25e996802558bf7c00e47e34163a856d2e6fcfa78f6dec8669468ca8421f3b63978b098f5c878a7d2f7816f970b7b86825574fc05ad97ce593f6ab769e1333559126f517a4a1dddb4bbddbbf6a236da4f7148a8d094d9f786a04fe5d9e25aeef4ebf503b2b9ad00ed02b237bc5ee440659499a82a2720fbac667505299e9460f7d1e85f4ea5456956bc53e3cd1689daa071cef36dd897ee2360b07323f3e1412ae8d1c3ee57457a8022e67730b4023f5e6275b38c88950d0a7b6fefd465f32cb3d7322d08f7258e5bb73431b9150a60f9c05ddbdccda076bdc18e30b3fd3582a0860264b7b1cf4", 0x3e}], 0x2)
preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0)

00:02:42 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="814e200000696d652000"], 0x10)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffe27)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x2]}}}, 0x94)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000200)=0x5, 0x3)

00:02:42 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0)
sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00./file]/file0/fine0\x00'], 0x16, &(0x7f0000000040)=[{&(0x7f0000000240)="e7a9d3ed790ca8eaaf0d7c0a8b8902a3ea0b3dd70f156aac50990a1b6fdf59fb7f35a847f6df7f6e1210a0b75fcbe8ed48ad9811be096f03000000000000006e77ae1b28779eff001c16c26cabb0c974261754c5956ebaaf0ec44a9b77e9dee4e1fe06f6ea05003935aa503eb88f98c1b019c6e897aa28198ec7e1c521d3ed237243a06e810f45766db37d4e8b43e2c508bfda21658ec0b9f57f786f24ab57d797432b735aa3aa6b69551b18572b5aed2a26a58d1f195e95515ffbcbc83d669f544818a03cb2d7003ef94cee3cbebf1ec1461e3b6dd3c75f39a189f274dedd8b", 0xfffffeaf}], 0x1}, 0x81)
close(r0)

00:02:42 executing program 0:
r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@file={0x0, ""/41}, &(0x7f0000000100)=0x2b, 0x20000000)
getpeername(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8)
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1, 0x1)
fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x1)
symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00')
r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)
faccessat(r2, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000)

00:02:42 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
sendto(r0, &(0x7f0000000040)="e2eb6901e9c66cf4414f5acb68878b297b0275576ed93e53aaea8017581b4da9a2ad6a0c2f85e4399bf3ed1379ffdae2fc069b1bec925dab1eb13682b787e5466efc061905db22a0b2a1dd37cfb982348f47ccd4820e2e5b23650ac4cc1e0d380ab0f787a2243321bd15f7947f0c035a956264c3ae41644ea30b44", 0x7b, 0x1, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
flock(r0, 0x0)

00:02:42 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x1, 0x3, @mcast2, 0x1}, {0x1c, 0x0, 0x200, @mcast2, 0xfffffffffffff0a4}, 0x1, [0x7fff, 0x8, 0xbb6, 0x7ff, 0xb395, 0x7, 0x3, 0x401]}, 0x5c)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x0, 0xf3, @rand_addr="2da67f42ee5ecc8251ac102d4774e3c6", 0x2}, {0x1c, 0x3, 0x4080000000000, @loopback, 0x81}, 0x400, [0x2, 0x7fff, 0x7, 0x6, 0x100, 0x9, 0x2, 0xfffffffffffffff8]}, 0x5c)
syz_emit_ethernet(0x4e, &(0x7f0000000280)={@local, @random="a227b4ad58e1", [], {@ipv6={0x86dd, {0x0, 0x6, "3e01d8", 0x18, 0x0, 0x0, @rand_addr="11dfe45e8504d721e83848c5113652de", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x0, 0x1, [], [@jumbo, @jumbo]}]}}}}})

00:02:42 executing program 0:
syz_execute_func(&(0x7f00000001c0)="0c08b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getresgid(&(0x7f0000000100), &(0x7f0000000140)=<r1=>0x0, &(0x7f0000000180))
freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setresgid(r0, r1, r2)

00:02:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x40, 0x5}, &(0x7f00000000c0)=0xc)

00:02:42 executing program 3:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040)=0x72, 0x4)
r1 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="6ddabdf8e3bc3d002c040063c6c5e800"], 0x10)

00:02:42 executing program 0:
r0 = open(&(0x7f0000000140)='./file1\x00', 0x1, 0x20)
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000006c0)="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")
r1 = open(&(0x7f0000000040)='./file1\x00', 0x80000000000206, 0x0)
r2 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0xfffffffffffffffd)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000240)="b849376f45f51617158c628fd88a5bb1f69a019b922fec12540e2d18ab21a269dea7bba1d7297c9be4b1e0dee58c8895493adeac05746994f345944a19dd65a34dc1749c60c3d7b990be1f4d3fa788262c4358116617eab6a08bcf7139399f7c46b0adda21b07c56cb553622ba626a90")
mlockall(0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x3, 0x12, r2, 0x0)
mlockall(0x3)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000002c0)=0x80000000, 0x4)
getsockname$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10)

00:02:42 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10)
r1 = getpid()
fcntl$setown(r0, 0x6, r1)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r2, 0xffff, 0x1014, &(0x7f0000000080), 0x4)

00:02:42 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x100440, 0x20)
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/230, 0xe6)

00:02:43 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket(0x17, 0x20000004, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={<r2=>0x0, 0xe0, "d785e938c98e812abfc53dc62dfc6e053d4aca0218351d112067c445657eb9f596a77d41fbc206fcce835123b7330b504d0a9761c8765302e09f837a71a93eec28e078660a2192aa10f750ee3c7daf286ba2918b70ca83d38c15bb1743f49a2646e8d10141592f46cbbbe5500cbdc1f9d40d0da7da2f900734be42044b51a9baca38343c78d0c603e833200796fc26f89b6719a4d93c00c88893bb4859f185afd21a23699af567e956b4a0eba6fa5a580930698a776f0128460851dc43510219c801cc8e4e1443d7ff7c0ad6d8a7b1f71373ad86498c0625d2e97a5c6f577157"}, &(0x7f0000000000)=0xe8)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={r2, 0x800}, &(0x7f0000000080)=0x8)
getsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4)

00:02:43 executing program 2:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x9, 0x81, 0x2, 0x7, 0x3}, &(0x7f0000000480)=0xa0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r3)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x800}, 0x10)
sendmsg$unix(r4, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10, 0x4}, 0x400000000000)

00:02:43 executing program 0:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
fcntl$setstatus(r0, 0x4, 0x10044)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendto$inet(r0, &(0x7f0000000040)="6a7c84b2988bae17093ae53c032a666c87ba6574bab216a1", 0x18, 0x9, &(0x7f00000000c0)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)

00:02:43 executing program 1:
syz_execute_func(&(0x7f0000000100)="984a19e9c4a2791dcd0cca0f05bf02000000c4a37bf0c55c41e2e9660ff8aa02480057000f67f6dac4e3710ac40026400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607e10bf8c45b64660f3838520a470f898c00000096eac403f929d533ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec445fc2ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474efbe2")
syz_execute_func(&(0x7f0000000000)="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")
openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x400, 0x128)
socket$inet6(0x1c, 0x10000000, 0x7)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x5, 0x2)
r2 = fcntl$dupfd(r1, 0x10000000011, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x6, <r3=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000280)=r3, 0x4)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000300)=0x6, 0x4)

00:02:43 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_udplite(r0, 0x88, 0x2, 0x0, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x1, 0x4)

00:02:43 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
r2 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="58000000525873d965df6ae570ed45c8eaf4381099f17576118d7cba2f50ab0408693e8491194b64a9571cd5699fa80fd7a6a14778ebacfc86ad983fc6d533c8f5ae9ad83024a7203feaedc647d2afbce0a90000000070f2a72390bfe3c3e7e31816802fadc7560b89fd41203d8ba855f45b4ee08be07694b53285accc2778779d8d01c80a62cdfa8e73606a6cdc192cf4"], &(0x7f00000001c0)=0x60)

00:02:43 executing program 3:
r0 = msgget$private(0x0, 0x8)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700"/167], 0x1, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f)
getgroups(0x4, &(0x7f00000000c0)=[0xffffffffffffffff, <r3=>0x0, 0xffffffffffffffff, 0x0])
getresgid(&(0x7f0000000100), &(0x7f0000000140)=<r4=>0x0, &(0x7f0000000180))
r5 = getegid()
getgroups(0x3, &(0x7f00000002c0)=[r3, r4, r5])
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0)
semget$private(0x0, 0x2, 0x1)
msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x800)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12e9}, &(0x7f0000000080)=0x8)
msgsnd(r0, &(0x7f0000000300)={0x3, "9f247cdacfd60146efeb835f0e0da8d54cb017bfa31afddd88ba3275cccbee43a44b20b67eb0280d1d413779baa26bd4f5ec632ea13c596939619bda29212b06876624"}, 0x4b, 0x800)

00:02:43 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
ppoll(&(0x7f0000000040)=[{r0, 0x204c}], 0x1, 0x0, 0x0, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x4, 0x4)

00:02:43 executing program 3:
r0 = shmget(0x0, 0x3000, 0x40, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/171)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
openat(r1, &(0x7f0000000100)='./file0\x00', 0x400, 0x0)
semop(0x0, 0xfffffffffffffffe, 0x9)
mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x4)
semget$private(0x0, 0x3, 0x400)

00:02:43 executing program 3:
r0 = socket(0x3, 0x205, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={<r1=>0x0, 0x1, 0xffffffff}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000000)=0x1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x401, 0x8000, 0x0, 0x8, 0x7f}, &(0x7f00000001c0)=0xa0)

00:02:43 executing program 0:
truncate(&(0x7f0000000040)='./file0\x00', 0x0)
socketpair(0x11, 0x2, 0x7fffffff, &(0x7f0000000200)={<r0=>0xffffffffffffffff})
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000240)=0x49, 0x4)
r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x10000000)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={<r2=>0x0, 0xff}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e220900000000000000000000000000ffffac1400aa001633932c7ff1b220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000f16d3810a2", @ANYRES32=r2, @ANYBLOB="bb090000b436000001000000ff0700000002ff00"], 0x98)
clock_settime(0x0, &(0x7f0000000000)={0x627542739916a330})

00:02:43 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={<r2=>0x0, 0xfe, "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"}, &(0x7f0000000180)=0x106)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={<r3=>0x0, 0x800, 0x3, 0x0, 0x7ff}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r2, 0x100, 0x131, 0xffffffffffffffe1, 0x100000000, 0xf74, 0x10001, 0x4, {@in6={{0x1c, 0x0, 0x5, @mcast1, 0xfb}}, r3, 0xccfb, 0x5, 0x8, 0x2, 0x1}}, &(0x7f0000000300)=0xb0)

00:02:43 executing program 2:
open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x2, 0x168)
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000001c0)="5f1f317b6cc90916317df1d134b7e15c1eb9d609be372c1953956187509476c82909d57c65eb0d1ab0f801f2d829ae47296b5c2b62b761f50c9865710a1136c3868d57f65682099b9425ca6ddf1a6b5010afccae2495c26ec971aa8605a347708ab9910a4961b219f0c7e89a913dba541f2a9c4e8793")
syz_execute_func(&(0x7f0000000000)="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")

00:02:44 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000800)={<r2=>0x0, 0x60, "fa2ab4318532a6f4b11a33b0f10fa14ef95a718a09233bcc0307554061d95a23c983171d702dc3577a14332680dd2298846f93868f0133f6070b9af9dbdd1c374d9881b61e857d216885dbc2a3f73b4ba0602a66b19f6a15b43156314c629f5d"}, &(0x7f0000000880)=0x68)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000008c0)={r2, 0x2}, 0x8)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x8, [<r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x24)
sendmsg$inet6_sctp(r1, &(0x7f00000007c0)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x9, @empty, 0xf7}, 0x1c, &(0x7f00000006c0)=[{&(0x7f00000001c0)="f84402f31e432331d0cfd7d57c7f894c3493153a6f609d75dd0de64df15fbe9d54a08a6f66b9fde1699763edc339ed45becadf4bb838b590035ea17b26519fd0377ca15a48ce995ffedddb689ab9e48b84ad6c6927fadb86ae1c9a7138dda0247af21121e70f5e308b1669966855f604c4e3e1183593300ccc16ae847c7a4c38593d318eeae461ffffee8303092303a7e004b10241e67a89343f247ea3cde6ef5e34d6a73893cf9cf1537d5285cf1baadb53a8a39330899c394ddfc7845cbf1ae8e2ce6c0ab18efd7ce7", 0xca}, {&(0x7f00000002c0)="c1684655442fb14d0a8c4d793344ffafb1ebae7867b8", 0x16}, {&(0x7f0000000380)="bbb4ea9fbfd4ae2281c4a3ca4cbae98dcf875655edf911701304cc24e795ffcb66c2d7e928ca2aa061605d66642714bcbecd66327db74090172abc4f0c662cb2fa98fd15c3f68f", 0x47}, {&(0x7f0000000400)="a0d0641976024087011136b56f8f7efe8bff78159bf85581acc3609a2267c5163ee120c8b2ec7115612451b9c6ab748c54260be5b8014d402f34267224fd1d81c8dcfeb653aa267a55eccf26d13444262ec737b0cb1547275c36c0d2b3465332c8e925bffd0336b68d144a37e5b321aa8db14665e060136cd42e0683db50bf1c1ecd6e8904b9d5e4c11ec9303ba230ce391a7a5edf9582e2abed0d8ed60272c6d5c6567c775a24daff14134d291b76766331e599629963454a15e3c11b4397d234f2c0470e8046fa1b2e314f69d24614dc372e726d9e11528063e2", 0xdb}, {&(0x7f0000000640)="2cd163e9269ad4a2e0fe959a08a4d18d4f21f2548bcd18f188ccfcbef3221c11c3abff5397de6e1af6fade7d2029c98aa28ff5b5ed56a29df2bd27ec450a58ace6f6381d42e8afca9a104efd837f651e", 0x50}], 0x5, &(0x7f0000000740)=[@sndinfo={0x1c, 0x84, 0x4, {0xf5ce, 0x600, 0x1, 0x5, r3}}, @prinfo={0x14, 0x84, 0x7, {0x3}}, @init={0x14, 0x84, 0x1, {0xff, 0x7ff, 0x80000001, 0x127b}}, @dstaddrv4={0x10}], 0x54, 0x4}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x6}}, @dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xffffffff}}], 0x40, 0x188}, 0x1)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0)
getresgid(&(0x7f0000000900), &(0x7f0000000940)=<r4=>0x0, &(0x7f0000000980))
freebsd11_stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
setresgid(r4, r5, r6)

00:02:44 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
socketpair(0x17, 0x4, 0x4, &(0x7f0000000180)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000001c0)={<r2=>0x0, 0x7, 0xd8b, 0x98, 0x1, 0x13}, &(0x7f0000000200)=0x14)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="fb00000017f7afe1c43c7ffd3d150de64200c53936fe84b92c24d15d5603b629c75244978fe73813bafdd091d85108c1791387934af7c68bf36ed74e1d52c375959eb2b0c2dd5517c8bc584f53b63ce2e3ba5725dae638adee0168246640dc0baece8b703d9f71f93da33bdcb037d54bba67723bea8a17e303d9e66cdaf42fd4ff5cb66c25ea0fcbecbaa1925f2b7c88b4dd75f6c3a5adf46ac7a7a73d149d41bb87e39313230c031b993a6fe871e4af8c81db83979f4368840d4b22fb79088f0a40a7233bccf1613ad69c8e5db4f030dd0e5f5a6dff7ae653c6f609d5f5224451d27a834e504f9166fff381a7c3974100"/255], &(0x7f0000000380)=0x103)
fchdir(r0)
r3 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x88)
r4 = openat(r3, &(0x7f000060cff8)='/', 0x1, 0x0)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0)
fchdir(r4)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:02:44 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0)
execve(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)=',\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000340)=[&(0x7f00000001c0)='&\x00'])
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000040)=[{&(0x7f0000000240)="e7a9d3ed790ca8eaaf0d7c0a8b8902a3ea0b3dd70f156aac50990a1b6fdf59fb7f35a847f6df7f6e1210a0b75fcbe8ed48ad9811be096f0b4605ffb459b5246e77ae1b28779eff001c16c26cabb0c974261754c5956ebaaf0ec44a9b77e9dee4e1fe06f6ea05003931aa503eb88f98c1b019c6e897aa28198ec7e1c521d3ed237243a06e810f45766db37d4e8b43e2c508bfda21658ec0b9f57f786f24ab57d797432b735aa3aa6b69551b18572b5aed2a26a58d1f195e95515ffbcbc83d669f544818a03cb2d7003ef94cee3cbebf1ec1461e3b6dd3c75f39a189f274dedd8b", 0xe0}], 0x1}, 0x81)
close(r0)

00:02:44 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x80, 0x4)
sendto(r0, &(0x7f0000000340)="627d65278d338a26d5a78a5041f239432c466b4395f2c17e3c7fccb8b16befdf881ec35aa899be62c4580871c91d23c70339277e5ca7d43be7a120e7beb74b5678d87e88493ed503b645e2e69ab2af5048c0683d1bfba2156f24b35a505c653dfa7252acbb9fadaa80fb91418acf082e814541900b5189b80695976894511a12e81a425441ce93e0b649ce5c16b225a9072bf84b47545b561af396398443678541de0bb896f122535d8233c1574ddfa73ca60a24a35ceeb9974dc26adc3ba029a6d857ae4635c0d1a5edaa563ee35ddbaeb6", 0xd2, 0x81, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x110048, 0x0)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000001c0)="17c28888bd1e054a9aed10f9a4e7d838b9b284f4e1de3dad68643cd6cb9f3be1653cc8")
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
truncate(&(0x7f0000000180)='./file0\x00', 0x400000000)
recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x41, 0x0, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24)
setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000280)="3800cfd93554082985f0fff0b6e30ef14f2907ede8d824e195773087f8932c628aefbfb1cfe3e9a8b749d97ec5867522d3227e41cb4ebea5fd9a0d4773210ee8a27ee3fd89d8a965473cf947b504b52eaaca91eac696fd59133838be38ae899af948f4b3e6c1baa6091d175db96d7d58d235b5b40add506c6904606caace734b8f64384f8db318e3a7", 0x89)
lseek(r2, 0x0, 0x3)
fcntl$setstatus(r1, 0x4, 0x4)
lseek(r3, 0x200, 0x800000000000000)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
freebsd10_pipe(&(0x7f0000000040))
accept(r3, 0x0, 0x0)
open(0x0, 0x0, 0x0)
r4 = getpgrp(0x0)
fcntl$setown(r2, 0x6, r4)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)

00:02:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="73efde492253fb04a9ff00cd49f54908"}}, <r2=>0x0}}, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x7}, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:02:44 executing program 3:
ppoll(0x0, 0x0, &(0x7f0000000540)={0x0, 0x6}, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x556)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil)
shmctl$SHM_INFO(0x0, 0xe, 0x0)
sync()
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={<r1=>0x0, 0x23, "2fd9ce6e55d36566ca54ea4c872c82b3cb2e029c11bd0809494eeeff4305d06f92d5c9"}, &(0x7f0000000280)=0x2b)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x3}}, r1}, 0x8c)
r2 = getpgrp(0x0)
r3 = semget(0x1, 0x3, 0x1)
__semctl$GETVAL(r3, 0x0, 0x5, &(0x7f0000000700)=""/4096)
getpgrp(r2)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xa0, 0x95b}, {0x8001, 0x4}})
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4)
fsync(0xffffffffffffffff)
getsockopt$sock_int(r0, 0xffff, 0x1101, &(0x7f0000000000), &(0x7f0000000180)=0x4)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
lseek(r4, 0x8000000, 0x1000000000013)

00:02:44 executing program 0:
syz_execute_func(&(0x7f0000000200)="0c13c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x100, 0x4100, 0xfff, 0x1ff0000, <r1=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001300)={r1, 0x1000, "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"}, &(0x7f00000000c0)=0x1008)
poll(&(0x7f0000000100)=[{r0}, {r0, 0x104}, {r0, 0x61}, {r0, 0x100}, {r0}], 0x5, 0x5)

00:03:34 executing program 2:

00:03:34 executing program 1:
r0 = socket$inet6(0x1c, 0x5, 0x7fffffff)
close(r0)
clock_settime(0x0, 0xfffffffffffffffe)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x200, 0x4)
openat(r1, &(0x7f0000000000)='./file0\x00', 0x1, 0x20)

00:03:34 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000007ffd, 0x110)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
preadv(r0, &(0x7f0000000080), 0x0, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10002, 0x0)
socketpair(0x2, 0x20000000, 0x813, &(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000000c0)=0x5, 0x4)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000001380)={{"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", "40084b9f3d7bbcb2541619430ff90e5cb4048f958d04cbada3794a0548a3151a", 0xc24, 0x81}, 0x0, 0x20, 0x7, 0xffff, 0x9, 0x5, 0x3, 0x3, 0x4b3})
ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000380)="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")

00:03:34 executing program 0:
r0 = open$dir(&(0x7f0000000280)='./file1\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
semget(0x0, 0x7, 0x230)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00')
rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00')
renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000001c0)='./file0/file0\x00')

00:03:34 executing program 2:

00:03:34 executing program 2:

00:03:34 executing program 2:

00:03:34 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000140)=0x4)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0xffffffffffffffff}}, 0x0)

00:03:34 executing program 1:
syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db709c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f")
syz_execute_func(&(0x7f0000000400)="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")
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setgid(r1)

00:03:34 executing program 2:
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(r0, 0xfffffffffffffffc)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x80)
fchmodat(r0, &(0x7f00000000c0)='./file1\x00', 0x20)
symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00')
fdatasync(r0)
unlink(&(0x7f0000000000)='./file1\x00')
renameat(r0, &(0x7f0000000200)='./file0\x00', r0, 0x0)

00:03:34 executing program 1:
syz_execute_func(&(0x7f0000000380)="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")

00:03:34 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={<r1=>0x0, 0xffffffffffffff01}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={<r2=>0x0, 0x7f}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x4, 0xffffffffbaf75e9b, 0x0, 0x80000001, 0xfffffffffffffff9, 0x2, 0x3ff, {@in={{0x2, 0x0, @multicast1}}, r2, 0x10001, 0xfffffffffffffffc, 0x30000000, 0xfffffffffffffffb, 0x8}}, &(0x7f0000000300)=0xb8)
sync()
syz_execute_func(&(0x7f0000000000)="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")
semget(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:03:34 executing program 3:
munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000aa5000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x0)
munmap(&(0x7f0000aa2000/0x2000)=nil, 0x2000)

00:03:34 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000001, 0x84)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x7f, 0x2, [0x1000, 0x7fff]}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, <r1=>0x0, 0x1, 0x100000001, 0x29b, 0xcc, 0x6, 0xfff}, &(0x7f0000000240)=0xa0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0xbe, 0x0, 0xffff, 0x0, <r2=>r1}, &(0x7f0000000040)=0xfffffffffffffe13)
r3 = socket$inet6(0x1c, 0x20000005, 0x5fb7)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000000)={0x62b44aa0, 0x6, 0x1000, 0xeef, 0xfffffffffffffff9, 0x3, 0xffff, 0x9, r2}, &(0x7f0000000080)=0x20)

00:03:34 executing program 3:
syz_execute_func(&(0x7f0000000500)="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")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0x245, 0xfffffffffffffff8})

00:03:34 executing program 2:
ppoll(0x0, 0x0, &(0x7f0000000540)={0x0, 0x6}, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9)
getsockopt$sock_int(r0, 0xffff, 0x1056, &(0x7f0000000200), &(0x7f0000000280)=0x4)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x556)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil)
shmctl$SHM_INFO(0x0, 0xe, 0x0)
sync()
r1 = getpgrp(0x0)
r2 = semget(0x1, 0x3, 0x1)
__semctl$GETVAL(r2, 0x0, 0x5, &(0x7f0000000700)=""/4096)
getpgrp(r1)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xa0, 0x95b}, {0x8001, 0x4}})
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4)
fsync(0xffffffffffffffff)
getsockopt$sock_int(r0, 0xffff, 0x1101, &(0x7f0000000000), &(0x7f0000000180)=0x4)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
lseek(r3, 0x8000000, 0x1000000000013)

00:03:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x4, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff"], 0x0)
connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8)

00:03:34 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
sync()
ppoll(0x0, 0x0, &(0x7f0000000080), 0x0, 0x0)

00:03:34 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, <r1=>0x0, 0x0, <r2=>0x0, 0x0]}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0xea7, 0x37, "e92324cd930b7668941a6a9ba114f975644a31937b7880bb94044cfd426371351f2bd836855a551b463ff4351a4ee00f48e2f10ec97c8f"}, 0x3f)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0xf, &(0x7f0000000040), 0x8)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x3, [0x100, 0xcdad, 0x5]}, &(0x7f00000001c0)=0xa)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xffffffff, 0x1, 0x10, 0x5, 0x3, 0x3, 0xe5, 0xf2, r2}, &(0x7f0000000140)=0x20)

00:03:34 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x4, 0x4)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x7f03, 0x4)
unlink(&(0x7f0000000100)='./file0\x00')
execve(0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)

00:03:34 executing program 1:
syz_execute_func(0x0)
munmap(&(0x7f0000ed8000/0x2000)=nil, 0x2000)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)={<r1=>0x0, 0x80, "954b35c17cb7c446c55e1804c72549966e65d0139f3cacf24d425aaeb9c45768421cdfd91c2374d4333ebeb667a6ad418d4f9f5ff6fe1c72760c233bd48f4065449d4783be040c90e533566450848903d8806d1e914b7cf675c0d8d4c86f0d89efcbf13cfbe5d73d131b1df9642ec5384add623dfcac6ff82b1b6b6bb2d39952"}, &(0x7f0000000180)=0x88)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0x2ef4c796, 0x1}, 0xc)
syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x9, 0x3, 'EDY'}, 0xb)
r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={<r3=>0x0, 0x67, "9715b8ccd83c6a074711592285a25cd902999b26b809ab1d1fe4adf33fa900b25be07e6b8ed95ce94dc6e399af5b91e43fdb7dbd7e674e5dc5c9ca775cbb16d30612c872c378e45d58d5adb223d29abe814f413436529e04cea6cd206d3771fdac2bc90ca710d3"}, &(0x7f0000000100)=0x6f)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x0, r3}, 0xc)
syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a")

00:03:34 executing program 1:
chdir(0x0)
freebsd11_mknod(&(0x7f0000000280)='./file2\x00', 0xe0bb, 0x0)
r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x6e)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0x8}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000001c0)={r2, 0x6}, 0x8)
__getcwd(&(0x7f00000000c0)=""/85, 0x532)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x8001, @empty, 0x8}}, r2, 0x3, 0x2, 0x10, 0x7, 0x100, 0x2}, &(0x7f0000000340)=0x98)
linkat(r0, 0x0, r0, &(0x7f0000000240)='./file2\x00', 0x400)

00:03:34 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200)={'accf_dns\x00', "69ce5e190b7d48ea35cf6834794bb4ee8430a39ca659da27260e2fcb495aa6e9e629472af6d834257a7a7a41c3c7499b7581717c4c40d9b2782cd590d09c8c18e3f772c2e671004d2612b114e107e0b6f0d7e864bb9eeeefb7bb7f5b746362cf879849fb4ea50cdb5a688898bddf2e4f4dc29283267a2e80b6b60e0c092ae86ec07b188036e51a3f84000c8b9b0127a356dce62378788b2844e5dc20652fe7f29749ea0a3a8658a389e05e388380e786d73474b869b689ec9a411d73826d9a0d9d385e1420b1f191bade3520a3b4a638c6f21bdba8ba9629a4bc911317dde651115b7e24c5a1b760b98050f9cbc763c2"}, 0x100)
mlockall(0x3)
syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

00:03:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_tcp_buf(r1, 0x6, 0x65, &(0x7f00000005c0)="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", 0x1000)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0x17, &(0x7f0000000580), &(0x7f0000000000)=0x2)
getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000080)={@rand_addr, @broadcast}, &(0x7f00000000c0)=0xc)

00:03:35 executing program 1:
syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
clock_gettime(0xe, &(0x7f0000000000))
open(0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0)

00:03:35 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={<r1=>0x0, 0x3}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x10, 0x9, 0x9900000000000000, r1}, &(0x7f00000001c0)=0x10)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:03:35 executing program 2:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000440)={@broadcast, @local, <r1=>0x0}, &(0x7f0000000480)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000004c0)={@multicast2, @multicast2, r1}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair(0x11, 0x3, 0x9, &(0x7f00000003c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
bind$unix(r2, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0xa)
socketpair(0x1, 0x3, 0x7fff, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={<r4=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e22ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e20000000000000000000000000000000000000000000000000000000000000000000088057d09dc25e62400"/136, @ANYRES32=r4], &(0x7f0000000540)=0x2)
syz_execute_func(&(0x7f0000000140)="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")

00:03:35 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ff3000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
ftruncate(r0, 0xff00)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0)

00:03:35 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c0000002c8d0000988516afcba900e749a2f1cd928837e100"/128, @ANYRES32=0x0, @ANYBLOB="7a00010002000000"], 0x0)
close(r0)
syz_emit_ethernet(0x0, 0x0)

00:03:35 executing program 0:
clock_settime(0x4, &(0x7f0000000140)={0x8, 0x7fffffff})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000100), 0x4)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
r2 = semget$private(0x0, 0x0, 0x240)
semop(r2, &(0x7f0000000040)=[{0x3, 0x4, 0x1000}, {0x4, 0x3}], 0x2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000730100"], 0x6)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:03:35 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x802, "74a1e26143086611e67a7f000100008e"}, 0x5ec)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xc2, 0x2000, 0x9, 0x81, r1}, 0x10)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="696c7fb800"], 0x10)
shutdown(r0, 0x2)
sendto(r0, &(0x7f0000000400)="e2ec17688341b4492e2739a845fcab2e43e1c53314025e0ebb15273210acc46b02342950e02740459667f855b1745209d141e967aa6c364fdc032c05d9e8f637ae7db782cfa12e75dc7e36d9ee4d5dd810ce784ebca4f45ac63f6da78741b4265ae819f063ea063cd80bf10239e9ba85ae616c9f9954d26d2df8f9cdf172d0483ac16f8e4d1680ce5f79a92f1f3eef261159a51f862ba8e9ecb3c2", 0x9b, 0x4, &(0x7f00000004c0)=@un=@abs={0x1, 0x0, 0x2}, 0x8)
preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/12, 0xc}], 0x3, 0x0)

00:03:35 executing program 1:
syz_execute_func(&(0x7f0000000180)="96f3a798472c431c020f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0xf, 0x95d0}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x8d}}, r1, 0x8, 0x2d}, &(0x7f0000000100)=0x8c)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000000)={0x6})

00:03:35 executing program 3:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0x1c, 0x30000000)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff}, 0x100004)
r4 = dup2(r2, r2)
linkat(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x400)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="820234e97f9c6c65a5c6ff00adc1a44059300095ad0f6130a2e34b7a94102740df1a0465820c8335746a94d88b2f668965f6071403d9f84640d10c240895fd72e1a3d596e3dcba6895246a77b9cd90121e95"], 0x1)

00:03:35 executing program 0:
getresgid(&(0x7f0000000040), &(0x7f0000000240), 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x8)
fdatasync(r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0xef, "671923ce298092c308703bbaf44d3843b7d23779b1bf43dae38f29bd06879e94efc945bd889fa00d852a33eb1b3327c8127ff70221fb9daf53de7aa8151780a57c02cec991b34f3d47759ed1a0a119695582f34d0b6b25627513fba8ee84a1ac5bf3a8db571a9f0b4bc5c81c5b2014dc0515ab1a54ae6da62445a9d79fd089fb5dcab48d3b532a3b2e26238981151bced2b9e344f779e840001176cb9ddc34068c692b9e10376d4204609f2ebb393257906d4c535dfde5eafe55ac6f2657e021a9af0342bb501251a4a4d2f267d9d29a65d276ea5c61026381d1fb01ac82a8352939ed136952e85d7e730f521e2cea"}, &(0x7f0000000200)=0xf7)

00:03:35 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0xfffffffffffffffc, 0x9, 0xb327, 0xe6e3, 0x7}, &(0x7f0000000040)=0x14)
sendfile(r0, r0, &(0x7f0000000080), 0x7)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f00000001c0)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10)
sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0xc}, 0x0)

00:03:35 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1, 0xea, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x76d1}, 0x1c)
mlock(&(0x7f0000de4000/0x4000)=nil, 0x4000)
r1 = socket(0x1, 0x3, 0x9)
getsockopt$inet_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000000)=""/88, &(0x7f0000000080)=0x58)
mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)

00:03:35 executing program 3:
r0 = open$dir(&(0x7f0000000180)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x7)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rmdir(&(0x7f0000000140)='./file0/file0\x00')

00:03:35 executing program 1:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="a900000000000000ffff0000010000001759318444b628880e5fed485cd25b1bbf315295e17c884211841e1c841a7e"], 0x10}, 0x0)

00:03:35 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x880, 0x100)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000001380)={@rand_addr=0x4, @multicast2, 0x1, 0x1, [@broadcast]}, 0x14)
mkdirat(0xffffffffffffffff, 0x0, 0x12)
getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000001080)=""/147, &(0x7f0000001140)=0x93)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[], 0x0, 0x20000000)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000080)="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")
msgget(0xffffffffffffffff, 0x8)
accept(r0, 0x0, &(0x7f0000001340))
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
utimensat(r0, &(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={{0xc471, 0x7ff}, {0x668}}, 0x200)
mlockall(0x11)
sync()
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000012c0), &(0x7f0000001300)=0x4)
freebsd11_lstat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0))
sync()

00:03:35 executing program 3:

00:03:35 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000018c00907800000000609433df00000000000000000000000000000000000000010000000000000000000000000000000034c2bd0e8d5642c655c44a19cdde647926eba0851cb292088d9e250e0544f372185ff3fbe5ed32c2388607a9e3c07c70a7989a"])

00:03:35 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000140))
getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000180)=""/78, &(0x7f0000000100)=0xffffff41)
r2 = dup(r0)
connect$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8)

00:03:35 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={<r2=>0x0, 0xe, 0x24}, &(0x7f0000000180)=0x8)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x20000000000, 0x2, 0x800000000, 0xff}, 0x0)

00:03:35 executing program 1:
syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b006b02362e660fd65508ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d96000000dcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x10)
getuid()
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept$inet(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000340), &(0x7f0000000380)=0x4)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f00000001c0)=0xffffffff, 0x4)
sendto$inet(r0, &(0x7f0000000000)="cd86727a71684c6593c9322bd039ae2500bd68e30345f68a2aaa53fedda85957fe1473fbceec6de81004d7b98204cc12d8b9c84e2273f20997a9aa663d17be35c67617a4f437bc2ff1312021ce8daf54b42e950598fec11942021670e4828222277e93d9812dca3f8a532fd24c046ea4165cf046530631260fd4d6a1de637419b143ecba2151a7fb1e5ac9091540a1b9758b9619184d77e0af902589fdcd9e5d116f38a6173e3406809539ac9459a8c523b793f59a69c5f431bdce6680ed05095b18ba30d173c742137bd6fcff818dfd6983df7602e1acf434aa2d98bb675e47bcba5b82", 0xe4, 0x0, &(0x7f0000000100)={0x2, 0x3}, 0x10)

00:03:35 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
poll(&(0x7f0000000400)=[{r0, 0xc653ebaa0c7af0a5}], 0x1, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = dup(r0)
utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x7c2f5988, 0xc0}}, 0x200)
mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00')
socketpair(0x1, 0x4, 0x3, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
accept4$unix(r2, 0x0, &(0x7f00000000c0), 0x10000000)

00:03:35 executing program 0:
syz_execute_func(&(0x7f0000000280)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf20fc2fe00f9680c0000008fe9589b26c7e4c753fbc4e1010808fec4427d822a2a00c4c5c20a0a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00")
r0 = open(&(0x7f0000000700)='./file0\x00', 0x2, 0x100)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000740)={<r1=>0x0, 0x6}, &(0x7f0000000780)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000007c0)={r1, 0xff}, 0x8)
r2 = accept4(0xffffffffffffffff, &(0x7f00000004c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000500)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000540)={<r3=>0x0, 0x43, "d9f00b1f8ba55ac8b0d8cfa65462508b3187212d8a60030ad1b78addd74de5527c9e28add88b9102d20995ebb2f27045b0f6ac78440c91bc1be58b9923bf46fa008647"}, &(0x7f00000005c0)=0x4b)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000600)={@in6={{0x1c, 0x1, 0x100000001, @mcast2, 0x12000}}, r3}, &(0x7f00000006c0)=0x84)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendmsg$inet6_sctp(r4, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000040)="7ac83a7b1cc4eca20a483626596f66", 0xf}, {&(0x7f0000000080)="829080f92be68719c1c1eb8ac8bd7d26356cf466bbbbb5865ae315d4c38dbf80974be12b6fe5e09b58ed5986c8ba039c79c2e0d4d9a555cf04dcb0f69107ce6261a8bab285938027666b92cb3568328f7d95fff4092f986e7a61ae8f6e4f4169986406a8c479c053aa7b96f51aef593117070f3ee6fcd9fc705f0536ca4690dd9ed698f9a5c162c7ac5d7aca2e1bd6c3e5f171b38d00aa5b807bd06a", 0x9c}, {&(0x7f0000000140)="0a60f0e4634983fcfb481cfe7987ab9e972ff0fce5693a5cacde0520ab3c8b775b00322a85ca13576c86882e51fd3b5ec6ea34b0c70c1072880dee9fc711ffec90aef056f4915a744d751b7a1116122d7c8df8865f10faa3b67a46bcff85", 0x5e}, {&(0x7f00000001c0)="36e0a0626dc342dad232832324f38e4cc7bebfa71cb4689c358f94a56e0db5f70f756c05dc865992", 0x28}, {&(0x7f0000000200)="7eff619ef7edd94f42ca9da01acdb07dc7d21c18018264c0358149cbacaf25855ff9d3c21f75b24c5e8478fa5af901d0654120c59392e017d1f00bdc1a16af8ae77c81b89451f6e379b81697ed3ea2f73a78e809a268bcc076a38fef5c06476ae15b43bb85d5b2b25c872894024667", 0x6f}, {&(0x7f0000000340)="814f2f4110921ab62fa41dac93689c7820b7e6278e7674440c6be398230b63ba59b310d48391e6da60", 0x29}], 0x6, &(0x7f0000000400)=[@init={0x14, 0x84, 0x1, {0xacb, 0x4, 0x5, 0x9}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7fff}}, @authinfo={0x10, 0x84, 0x8, {0x6192}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x48, 0x4}, 0x104)

00:03:35 executing program 2:
syz_execute_func(&(0x7f0000000380)="0c04b5b598cd801b69e4756962f5696200d9d9d0c441395bf9f2680c5c00000b0be9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c2464f2e05147040026400f0d18c401fe5ff6e3a0646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000140)="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")
freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r0, 0xfffffffffffffffd)
r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2202000000ff010000000000000000000000000001020000000000000000000000000000000000000000000000009396cba51b12d9e66779d2f91182af4e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/128, @ANYRES32=<r2=>0x0, @ANYBLOB="02000000090000008502000000000000e5360100"], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x8000000000003, 0x1}, &(0x7f0000000300)=0xfffffffffffffd50)

00:03:35 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x0, 0x2, 0x6}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x20, 0x7, 0xff, r1}, &(0x7f00000000c0)=0x10)
sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0)

00:03:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r2=>r1, 0x5, 0x0, 0x2, 0x20}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000012c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2], &(0x7f0000000180)=0x8c)
r3 = open(&(0x7f00000001c0)='./file0\x00', 0x442, 0x20)
ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000200)={0x101, 0xff})
open(&(0x7f0000000240)='./file0\x00', 0x108100, 0x0)

00:03:35 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xfffffffffffffc3b)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xec}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x6, 0x200, 0xfffffffffffffe01, 0x1, 0x8, 0x800, 0x7, <r1=>0x0}, &(0x7f0000000180)=0x20)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0xc20, 0x2, 0x80000001, r1}, 0x10)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
sendmsg(r0, &(0x7f0000000880)={0x0, 0xfffffffffffffea1, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x200}, 0x10)
sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x3ff}, &(0x7f0000000280)=0x8)

00:03:35 executing program 3:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000)
fcntl$getflags(r0, 0x3)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x2000000000, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:03:35 executing program 1:
syz_execute_func(&(0x7f0000000180)="b1f791cd8066410f3a20dc00660f70839001000000fefe4139fd5bf91c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c7d73073a073a4aaf01000000400f0d18c401fe5ff6b1ddf3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00")
getpid()
rmdir(&(0x7f0000000000)='./file0\x00')
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040))

00:03:35 executing program 2:
syz_execute_func(&(0x7f00000000c0)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76c5f2168f4808eebce000441471dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc55b4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0x1f, 0x1}, &(0x7f0000000180)=0xc)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x0, 0x200}, 0x8)

00:03:35 executing program 0:
mkdirat(0xffffffffffffffff, 0x0, 0x24)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f00000003c0)=0x1c, 0x30000000)
accept4(r0, &(0x7f00000004c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000400)=0x1002, 0x20000000)
r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
r2 = semget$private(0x0, 0x3, 0x1)
__semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7])
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r3 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000)
mlockall(0x1)
sync()
sync()
getresgid(&(0x7f0000000180), &(0x7f0000000240), &(0x7f0000000280))
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
r5 = accept4(r4, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
syz_execute_func(&(0x7f0000000180)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
semget$private(0x0, 0x7, 0x400)
getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000080)={<r6=>0x0, 0xb}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000100)={r6, 0x5}, 0x8)

00:03:35 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@local, @rand_addr, @multicast1}, &(0x7f0000000140)=0xc)
ftruncate(r0, 0x7e2780e5)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x1, 0x12, r0, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0x6)

00:03:35 executing program 1:
syz_execute_func(&(0x7f00000001c0)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4ed37b847b84660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd300001026440fbf4906ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000100)="b15591cd806969ef69dc00d966410f2e0ec44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9f2406dc4224d3e460f8094ee2042204238fc51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a023400f0d18c401fe5ff6e3df646736676666420fd4efb30004f4f30f1a125466470f383f894f000000")
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x20000000)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x3f, 0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={<r1=>0x0, 0x7}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0x9, 0x9}, &(0x7f0000000340)=0xc)

00:03:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x88)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140)=0x3ff, 0x4)
ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000440)="d373b741bd4d8d406e7e255f8a381ff826309257b4911bb801a39962907d9d996b9b7d6dc755ba26b5ee71e5392bcd16ec17065f57ceecb34bfafa41129182b383ae9e8941cd9377dc92e81047f352427a10dacaa94fd9aca2b2d84a2170f041a3adcc9b570d0657261d0e7b8d622756af764d2795c13198e9003a8d31f3febdd1c6beef5abb2d81c2c474b9240294dc5c49cc60f810a351700fec")
getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000300), &(0x7f0000000340)=0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e230200000000000000000000000000000000000001dae700"/112, @ANYRES32=<r2=>0x0, @ANYBLOB="ab000400ff7f0000"], &(0x7f0000000240)=0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x9, 0x10, 0x6, 0x1, r2}, &(0x7f00000002c0)=0x10)

00:03:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f00000000c0)=0x4)
setsockopt$inet6_group_source_req(r0, 0x29, 0x16, 0x0, 0x2aa)

00:03:36 executing program 3:
accept(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="0096c872459d98031100fc0f93e398aafd7b885d9f53d6f292a82a51b860e1a34dc690843968f79846d324bbd1e23a27bd0d20ed3b06c96e04f6ef0e63c0b517f67962543a99acf10236ceee2cb781f2"], 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0xc, 0x0)

00:03:36 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
listen(r0, 0x0)
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
poll(&(0x7f0000000280)=[{r0, 0x10}, {r0, 0x84}, {r0, 0x2000}, {r0, 0x2016}, {r0, 0x4}], 0x5, 0x3)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={<r1=>0x0, 0x1, 0xffff}, &(0x7f0000000180)=0xc)
getpid()
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x200, 0x6}, &(0x7f0000000240)=0xc)
ppoll(&(0x7f0000000000)=[{r0, 0x1}], 0xc55c730, 0x0, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:03:36 executing program 0:
socket$inet6(0x1c, 0x5, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x28e)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000300)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")

00:03:36 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept$inet6(r0, 0x0, &(0x7f0000000080))
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={<r2=>0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000180)=0xff71)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x100000001}, 0x8)
r3 = accept(r0, 0x0, &(0x7f0000000640))
getsockname$unix(r3, &(0x7f0000000680)=@file={0x0, ""/49}, &(0x7f00000006c0)=0x33)
r4 = accept(r0, 0x0, &(0x7f0000000000))
getsockopt$inet6_int(r0, 0x29, 0x46, 0x0, &(0x7f0000000040))
getsockopt$inet6_int(r4, 0x29, 0x3f, &(0x7f0000000240), &(0x7f0000000280)=0x4)
preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000400)=""/229, 0xe5}, {&(0x7f0000000500)=""/238, 0xee}], 0x2, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000200)=0x7, 0x4)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r2, 0x1, 0x2, [0x5, 0x8001]}, 0xc)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f00000002c0)={<r5=>r2, 0x2, 0x2, 0x7}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x7ff, 0x14}, &(0x7f0000000600)=0xc)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000340)={r5, 0xff}, 0x8)

00:03:36 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0)
unlink(&(0x7f0000000040)='./file0\x00')
poll(&(0x7f0000000080)=[{r0, 0x4}], 0x2014, 0x8)
close(r0)
utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7}, {0x3, 0x2}})

00:03:36 executing program 3:
accept(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="0096c872459d98031100fc0f93e398aafd7b885d9f53d6f292a82a51b860e1a34dc690843968f79846d324bbd1e23a27bd0d20ed3b06c96e04f6ef0e63c0b517f67962543a99acf10236ceee2cb781f2"], 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0xc, 0x0)

00:03:36 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x2, 0xffffffffffffffff, 0x100000138)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x1, 0x71, 0xfffffffffffffff9, 0x9}, 0x8)

00:03:36 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0xdb, "23c1f6598bf5022e660964c0e53e1ca9cfc847f0069383bf269e016bb8983d35ab08fdcc03c7c8cad72462535c72b116f25d7668d1c2d5ada817359b8a804278143fc11272ada726339e140ae43b749ea9dc1b9b66dcfea0cae2480c819e6c6cda0cead13e959c8e14378454ce9b25ad53ff13486bb63c25503fbc3ea3807d1736f42832787a1c8de815c423588641c48a66863386375d699ad2fb36c5b0b2f063c4ca43706f76e82b82fd6b645d7427b8bd7160dc8418fcb9495f404be0375f342b12e9643259d655029b7e1c45ce7bebe323f3f7ad7633a2ec89"}, &(0x7f0000000140)=0xe3)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2180000000678adac1312b57f55c82dd99ba5b189aa31f00000000000000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000774300"/128, @ANYRES32=r1, @ANYBLOB="7ffffffff9ffffff04000000ff7f000004004a00"], 0x98)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6}, 0x161)
listen(r0, 0x6)

00:03:36 executing program 1:
syz_execute_func(&(0x7f0000000180)="9826473e431c090f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
socketpair(0x17, 0x10000000, 0x8b9a, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040)=0xff, 0x4)

00:03:36 executing program 1:
r0 = socket(0x1b, 0x3, 0x0)
syz_execute_func(&(0x7f00000003c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
socket$inet6(0x1c, 0x5, 0xc7c)
getpgrp(r1)
getpgid(r1)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
r4 = shmget$private(0x0, 0x3000, 0xc0, &(0x7f0000ff5000/0x3000)=nil)
shmat(r4, &(0x7f0000ffa000/0x1000)=nil, 0x2000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x80000000000000)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r3, 0x2)
syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d")
freebsd10_pipe(0x0)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
getsockname(r3, &(0x7f00000028c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b1c10107410c3cac118cec284e93f1839827e13fa33308b64869967d19bcdcde621500e92fff3a0c668cc564f594a9ceb10e1a73ae4471873c2ecfc16f8d051c44f83b10c03789fe78c24d961a13dec0d65abf645f2e0682f8b08c2bdb9cc2345f403ea3d62216e6b609c9cd6f05cc39914e50dff2d79f080"], 0x0)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000180), &(0x7f0000000300)=0x10)

00:03:37 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000006c0)='/dev//.\x00', 0x9, 0x0)
fsync(r0)
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000080)="7fa0595efbdc0d7e06e7267f12e2e6a50e1abf1637cfab491ccf7beee9b0ea624afc3d3d73aadaefa3aedb12f5a82669b4cd09429f58a44edc462ea8ef5285f29eb85669910d5cb6f386d85a6506d211631784acbeb317c30760b2dee5885145bb8b76a72a45e604468210bb96439c44236d8e0e897cecba8e0b6ae82a660bc9997024be583dc6d57b5392d709f96eb8fabc8bf9001de1f72a42d32443a794c1b086433672a0bdda2da6405c5d5467972e5de4")
setuid(0xee01)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000180)={{"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", "169a1eb36729efa0cdc5874e68bac9422d4e4ba83facaa45776f0ea078439969"}, 0x0})

00:03:37 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x25}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x1200000029}, 0xfffffffffffffd3c)

00:03:37 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getresuid(&(0x7f0000000000)=<r1=>0x0, &(0x7f0000000040), &(0x7f0000000200))
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")

00:03:37 executing program 0:
shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
sendfile(r0, r0, &(0x7f00000006c0), 0x1)
sendmsg(r0, &(0x7f0000000640)={&(0x7f00000003c0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000400), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="f000000000000000ffff000001000000aba14e47aba34b9e87effb06567ec09cdeea45e04823df5a5353de0cf8a354743b3b690200ce81321984690aaa3f2f16cf971c21b8a1fedf4dc7aef4567528f7302aa4415571787b159b24d9866fd0d2a42e227d6d741abccb85f7a6c311c35fa400174e32d172d2b9d59ecc7c0668c416e04d19b32fc5c0722dd85cce6102bf1c0f7a6dacb2da8172c62c0098fc5087d89b636ce7732c59505c5fe81ee6a29c03b1a93d85fffffffffffffffb5be669e684aab6e83002693603c5bcb7efe725f353d503dfb09b467ccb16a99425a6d516e05a2ee521865261710df0cd46660000d5dc2af5ae9f9a3a5e67e05157b8db59f42e0f678107890476cd36e1175e0e92df1c3c1772755e652bb60d2f8095e85934f297c5eaceeed94cb294bd01bc8656b3c88787ad05bc42a5d62fc72128c9894a106cc890ed5f1509babd553ed2c400"/346], 0xf0}, 0x8)
mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x1011, r0, 0x3c)
r1 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000700)=0x1, 0x4)
shmctl$IPC_RMID(r1, 0x0)
syz_execute_func(&(0x7f0000000a40)="b17691cd803eedf26f6fd0c44139fd5bf91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c4217c5e51c1ead8cfc48192558dc3c366450f18674667f3426f7c7c730f5726cb660f72d55a181836019b9bf6e3df64673667856666430fefb30000000000c0e7f30f1a120f984898111d54111d00")
shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x0)
r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000380)='./file0\x00', 0x308020008)
setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000000)=0x2000000005, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000680)={0x5, 0x1, 0x3, 0xc6}, 0x8)
getsockname(r2, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000340)=0x8)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f0000000200)=[{r2, 0x144}, {r2, 0x4}, {r0, 0x4}, {r0}, {r0, 0x2043}, {r2, 0x18}], 0x6, 0x0)
getsockname(r2, &(0x7f0000000040)=@un=@abs, &(0x7f0000000300)=0x8)
r3 = getpid()
r4 = getpgrp(0xffffffffffffffff)
setpgid(r3, r4)
rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001700)='./file0\x00')
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/18)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
r5 = getegid()
getpgid(r4)
getpeername$inet(r2, &(0x7f0000001740)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001780)=0x10)
setgid(r5)
semget(0x0, 0x3, 0x140)

00:03:37 executing program 0:
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
clock_getres(0x0, &(0x7f0000000040))
open(&(0x7f0000000000)='./file0\x00', 0x8800, 0x80)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/15)

00:03:37 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
poll(&(0x7f0000000080)=[{r0, 0x101}], 0x1, 0x200)
syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x4)
ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f00000000c0)="f46ab04420e09e08f22fbb817d39e947455cb6190685d287f7d48ad506cb0e491e5e855472063d83172695ddf36c8c98c642bb29555c0474e10a308c4f413275036d85ae9ab9502349f0d131ab9775f961a4997d552c4f9688ccc02fbd9e92e382346432f75c2266d97f321b576d23bb17c6ba7a108dcf")

00:03:37 executing program 3:
mkdir(&(0x7f0000000100)='./file1\x00', 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000280)={<r1=>0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000002c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x4cc, @empty, 0x2}}, r1, 0x9, 0x0, 0x53}, 0x8c)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0)
readlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)=""/10, 0xa)
flock(r2, 0x0)
truncate(&(0x7f00000000c0)='./file1\x00', 0x3f)

00:03:37 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x5, @empty, 0x10001}}, <r1=>0x0}, &(0x7f0000000340)=0x84)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000400)={<r2=>r1, 0x4}, &(0x7f0000000440)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x3fdf, 0x0, 0x4, 0x93d, 0x1}, &(0x7f0000000240)=0x14)
sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @loopback}}}}, 0x0)

00:03:37 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
freebsd10_pipe(&(0x7f0000000140))
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x17, &(0x7f0000000000)=ANY=[@ANYRESOCT=r0, @ANYRES64=r0, @ANYRES32=r0], 0x3)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0xb, 0x4)

00:03:37 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10)
syz_emit_ethernet(0x66, &(0x7f00000000c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "98ff5c", 0x30, 0x0, 0x0, @rand_addr="02c1121fd9cd257f39cd8bec26b0188e", @mcast1={0xff, 0xfffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "e768b1", 0x0, 0x0, 0x0, @loopback, @ipv4={[], [], @multicast1}}}}}}}})

00:03:37 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x5, @empty, 0x10001}}, <r1=>0x0}, &(0x7f0000000340)=0x84)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000400)={<r2=>r1, 0x4}, &(0x7f0000000440)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x3fdf, 0x0, 0x4, 0x93d, 0x1}, &(0x7f0000000240)=0x14)
sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @loopback}}}}, 0x0)

00:03:37 executing program 2:
r0 = socket(0x2, 0x3, 0x0)
shutdown(r0, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x7f8, &(0x7f0000000040), &(0x7f0000000000)=0x4)
fcntl$setstatus(r0, 0x4, 0x10000)
socket(0x12, 0x4, 0x5)
socketpair(0x1c, 0x20000003, 0x80000001, &(0x7f0000000080))

00:03:37 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:03:37 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
pwritev(r1, &(0x7f0000001280)=[{&(0x7f0000000040)="12f67a2c49ed26cd0dba54788ec2e8cee3b934baad60e888bb066a74bf69bb86a16711c2ba425dcb26b6cb873ed61513c6ca457c8c91b5f9b68f322c887f61b9a3dc60cf52d1c732649d6c6524575238188f8bb676da23780a1793c1f3eab66bbbfcd2ef9cbb969129e94c3ff72e392fd9765419d3abd606c508a1f4edb5945973957f806a005c0f39a16513713b158f037aac8d6c3eb1a83ac3924bcd2e7ae809cc18a805c68578592bfe98779430541c994b12ae467d0fb71118c90df440a525209149e49939ae", 0xc8}, {&(0x7f0000000140)="9fec16170b158826592a5898afc75882668bfa31f7b25d5029b50cfa4df4e052a85a58214a6e26c834ff11dd8fd568d6cbd4315384f18909a4a054ab97cf4de153b6fb8d55cd6d84ef40cda76453bd3ca338bbdbefe5a03cc7cebcafb5097fe38d911de540b506da6cd7", 0x6a}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="50ee6ebe066a13ba0ac9a8254e284565755be6284cac00f864dc3228e353b49f7c58671d3a23170153b97ee76f3b9defe687a30c19aa0835ee9e88b081b484a975a9691bc72121e2c01c750d70a116111e8afaba9917aeab106d47398692af6c7aac0d4757e1f2dcb7173bd6157f774f9225635591a9cad1b01562cb96ba21b4dc494f224b768cfda89c1acd77845de0507fc041fd70e6ce9519c5c8ab03f7b15b86777d4aee847cdfa016c5c8314a", 0xaf}], 0x4, 0x0)

00:03:37 executing program 1:
setrlimit(0x6, &(0x7f0000000200)={0x20, 0x800000b75d})
mlockall(0x3)
syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
mlockall(0x2)
syz_execute_func(&(0x7f0000000380)="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")

00:03:37 executing program 2:
syz_execute_func(&(0x7f0000000180)="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")
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e227f000001000000000000000000000000f7000000ff0000008fcfc0770000000000000000002076fb374dc3e7188bf4078d9407ac324c7d00fe5e06e13b0000000000000000"], 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
semget$private(0x0, 0x1, 0x1)
mlockall(0x3)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(r1, &(0x7f0000000100)=@abs, 0x0)
accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000)
r2 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000080)=""/31)
fcntl$dupfd(r1, 0x11, r0)
semop(r2, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3)
semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x800000003, 0x1, 0x800}], 0x3)
getpgid(0xffffffffffffffff)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x8, 0x4)
accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000)
semget$private(0x0, 0x0, 0x0)

00:03:37 executing program 3:
mprotect(&(0x7f0000ff4000/0x9000)=nil, 0x9000, 0x4)
syz_execute_func(&(0x7f00000001c0)="1c3bb5b598cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

00:03:37 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fd, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
close(r1)
flock(r0, 0x8)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4)

00:03:37 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='%]\x00', &(0x7f00000001c0)='+\x00', &(0x7f0000000200)='^\x03\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='!\x00', &(0x7f00000002c0)='*+\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)=')\x00'], &(0x7f00000004c0)=[&(0x7f0000000400)='$[!}&\x00', &(0x7f0000000440)='R(\x00', &(0x7f0000000480)='#\x00'])
sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5e9630d03000000d51941208d87c4dd5f0b203100000000000000010000000000e80300", 0x30}], 0x1, 0x0}, 0x0)

00:03:38 executing program 1:
chroot(&(0x7f0000000040)='./file0\x00')
r0 = socket(0x17, 0x3, 0x3ff)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f0000000000), 0x8)

00:03:38 executing program 0:
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x105)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)

00:03:38 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket(0x0, 0x30000006, 0x401)
sendto$inet6(r0, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff7109221cf948d338f51ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fdc56df2477a04c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece90000000000", 0x78, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
r2 = getegid()
getgroups(0x4, &(0x7f0000000240)=[0x0, 0x0, <r3=>0x0, 0x0])
getresgid(&(0x7f0000000280)=<r4=>0x0, &(0x7f00000002c0), &(0x7f0000000300))
setresgid(r2, r3, r4)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={<r5=>0x0, 0x3}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r5, 0x3}, &(0x7f0000000180)=0x8)
clock_settime(0xf, &(0x7f00000001c0)={0xdd46, 0x100})
readlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)

00:03:38 executing program 1:
bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x1}, 0x8)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
accept4(r1, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:03:39 executing program 0:
preadv(0xffffffffffffffff, &(0x7f0000002780)=[{0x0}], 0x1, 0x0)
syz_execute_func(&(0x7f0000000280)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c7c4427d906cf09951c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c0000006e66450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = open(&(0x7f0000000080)='./file0\x00', 0x8e05, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x22, &(0x7f0000000000)=0x9, 0x4)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
read(r0, &(0x7f0000000380)=""/4, 0x4)
writev(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)="6d05dca4ed285d830080ed4a7ec2c5e2e9559260aab58ba58457c30ca678b1d444255e15982186da1bd1f4feeed9bd544eb5cdc916ca966192da911b42d6a5f6f6de84fca42c2d9de946bf40fed436b9d4abe14c4125fa93c3494a275b8099d9ae44905a15591e7bc58f4282e77f528f72dde78aa429048c4603824512b888231f8c7d7aad9641dd024041a222063c5f47db21b7ff72edc45c789c5179a8230403c365ef4975136503643f8dc95a3d7322", 0xb1}, {&(0x7f0000000040)="290f4e3d98fe2eaaf07b8426c84062d5f023952f61d75b5563340cc857", 0x1d}, {&(0x7f0000000180)="216c400c0144266a9d8c019703919f53c99c47451b5972822cbc207414a54decc1ef25ac", 0x24}, {&(0x7f0000000400)="6963eae0d2f75e30200480be69dcf417237f4f7fa48e241c177b03a8d4d393a651a0106c8fb3996af42b406fad5961a0132ef1ee3ed2edc278e210a6e4bb6c51b43feb4aa323e4ce9291c1ce8d12ee6108998dc52a73d57e9ac26c5d78448e97c8c971505a3cdd780431f9a0bddf3e43b9a383f1e7b083edbf39986d08800d6a079f99dd09907f72ad3263213720d4c1c55903a4cb272a98fb85018cc609491ad18e71f90018c6beac1d105270ef2fe1d877e7aaa5f86db4c498b8e1073bb7a3d4321a2e10ca20e36341e77df327e680ece03ce3fa3344b1cb201bacf1e6d557d26cc8065e153588f7", 0xe9}, {&(0x7f00000001c0)="fd67cfcab7e43e8737cd6fe664ce46f15b963a64c7558d24cea989a90e13b923ae7f0aae184189bbbc589a2670627f42196dca39110c2fa57a0a345e191cea1506749a2319a82ede0f907fb38588ecb35376727195128123d36e49a142fd78456f432a14a27e62379867fcafc8be4c3147f8292559a64b3e322f4f7a6bc21ff05ef931d9168a8e543aafce3e22b9bd9f2514a34ae9315458", 0x98}, {&(0x7f0000000340)="9885e1c07388da740b58e15cee2b", 0xe}], 0x6)

00:03:39 executing program 2:
r0 = socket(0x2, 0x7, 0xffffffffffffffff)
getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200))
fchdir(r0)
getsockopt$inet_int(r0, 0x0, 0x44, 0x0, &(0x7f00000000c0))
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x3ff, 0x1220, 0xf470, 0x7, 0xffffffff, 0x2, 0x2, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x3, 0x2400, 0x2, 0x7, 0x6, 0x3, 0x800, r1}, &(0x7f0000000140)=0x20)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x3, "e4649c59d28ee47d0f54e759166e0078"}, 0x14)

00:03:39 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x40)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0xe0, 0x1, [0xf0e0]}, &(0x7f0000000080)=0xa)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x800, 0x0, 0x0, 0x80000001, 0x0, 0xfe, 0x5, 0x9, r1}, 0x20)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x2be00e89, 0x3, 0x2, 0x0, 0xc}, &(0x7f00000001c0)=0x14)
utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x1, 0x6}, {0x1, 0x80000000}}, 0x200)

00:03:39 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
r1 = open(&(0x7f0000000040)='./file0\x00', 0xc0, 0x100)
mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x17)
sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0)={0x2e0, 0x7, 0x3, 0x3}, 0x8)

00:03:39 executing program 0:
accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
sendto$inet6(r0, &(0x7f0000000200)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a00000080a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0)
setrlimit(0x0, 0x0)
sendto(r0, &(0x7f0000000940)="bfd5c72d2292014686a8a7d21d61f7bcacadb49f93c6b084fcba6f1693f7afa4f1c81f9d4618f8fcc82a5980855df6164a9b04c0a6aac6e2a12fd37c22cf31cface9f49e5232f63779bc36633123248b552c94788d5e342ff6971cb3497db50d3c0f4da5a826f0cd564c67f56f6bf4c4f19f827927f71e08d419c36a63296af886b4b679db1f922b23cf877b9687a42ef42b294b432b00120f8cf0da4b4655d7a173b9899161286c702846e9a9852be305a491538af61f66ab24fe44fa71d48354fdf4fac04af771dcd74801628bbfb4b40085d924318d3a20605fdcecad7d9398b96f85964834872e1fac4461ee2803f74cf905eb", 0xf5, 0x4, 0x0, 0x0)
mlockall(0x1)
close(r0)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
utimensat(r0, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={{0x8}, {0x101}}, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000002c0)=0x10000, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f0000000900)={0x2, 0x1, @multicast1}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, r1}, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x5}, 0x8)

00:03:39 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8)

00:03:39 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
r1 = semget$private(0x0, 0x3, 0x100)
__semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000040)=""/197)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c008000"], 0x1)

00:03:39 executing program 3:
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\xd0\xa2\xac\x8f\xad\xca_\xae\x1f\xbf\xb5q\xc2\xb9\xcf.\x00'])
writev(r1, &(0x7f0000000280), 0x26)
mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/4096)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={<r2=>0x0, 0x6d, "6a43642b4dc6b233cc7dca95760de408dd04ac1441208dbd2376dfe017f7aeac04de9bc39b19fa4eced147d3b50f125e8f8debd0d76ef9ab4fc46e99939c7bcb3472616416106e4e4dee833a6dcea5128dc8d85769b134fd683b5bdc3cf6aed5fc60d5aabe1bbcec8fbf222bac"}, &(0x7f0000000000)=0x75)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast1}}, r2, 0xfffffffffffffff8, 0x81, 0x2}, &(0x7f00000001c0)=0x94)

00:03:39 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chroot(&(0x7f0000000040)='.\x00')
chroot(&(0x7f0000000080)='./file0\x00')
r0 = dup(0xffffffffffffffff)
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=<r2=>0x0)
fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x400)
chdir(&(0x7f0000739ffe)='..')

00:03:39 executing program 2:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x30000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f0000000000)=[{r1}], 0x200000000000057e, 0x0)
setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc, 0x80d3}}, 0x0)
setitimer(0x0, &(0x7f0000000fe0), 0x0)
socketpair$unix(0x1, 0x1008000000000009, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
poll(&(0x7f0000000080)=[{r1, 0x4}, {r1, 0x8}, {r1, 0x6}, {r1, 0x8}], 0x4, 0x2)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000140)=0x699, 0xfffffffffffffede)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
socketpair(0x2, 0x7, 0x1, &(0x7f0000000040))

00:03:39 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x40, 0x0, &(0x7f0000000080))
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100005, 0x6)
openat(r1, &(0x7f00000000c0)='./file0\x00', 0x100041, 0x100)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), 0x4)

00:03:39 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000040)="b100050490000000000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0)
shutdown(r0, 0xfffffffffffffffd)

00:03:39 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x2}}, <r1=>0x0, 0x1000, 0x401, 0xfff, 0x7, 0x8}, &(0x7f0000000100)=0xa0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8)
r2 = socket(0x10000000002, 0x3, 0x0)
bind(r2, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10)

00:03:39 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000080)=""/32, &(0x7f00000000c0)=0x20)
preadv(0xffffffffffffffff, 0x0, 0x0, 0xa)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

00:03:39 executing program 0:
syz_execute_func(&(0x7f0000000000)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
getresgid(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={<r0=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={r0, 0x8}, &(0x7f0000000140)=0x8)

00:03:39 executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)="c78f891d8aaea28ef6718fd2923b997ccb7bef7028629819d24432c2d0cde406c687705dc5c48e46e47a4fa76989df62f7f4fee824b2dd9422cdcc6e23c0cae418067057b0f93561151a9dfaabc647c70c78d2042ce900478f438812533bc17c8213247d5432bb5ca7708ce92b6c49fe9f33ec", 0x73}, {&(0x7f0000000040)="baf2c9d08dfbbd3faaed15ce8c82a9067c4d0d1016ea44c26323580d884971f461a7de259d74d7b75de9a4530b767a9d74cc12227e", 0x35}, {&(0x7f0000000200)="c3417d1c24105431e541f6f0f90174a96b1e17eaf2afb60ac4", 0x19}, {&(0x7f0000000240)="3ddd5e6b3cca00b45853623e2d1f4c07e4b9fe13c2062d1100ade699dc140bfdf3968c58207ae71137a20975884f0f2b4c442d83cff821b56e34aedc8bc8b27750b01451790aca97f802a401bd58893cf5d99461e4c8df5b40e1b777561c1abddacbaafac6101f7bf5fb60a51500f1c9efdb35cca95a2c65c3", 0x79}, {&(0x7f00000002c0)="ae7af37205ef4ea3376935a12478bc24fed67bc6427b295d2195cab4cd9e4dbfa8e4ea8022b3f71dd6765bc9cc66cf644bd9d8440662f1c9176d93d8b25d3597c49fd5ff3952cbe32b5ef01300d58f156fca6d72d3a7511ea434a84567ed6bfbb0094631a02ee6a8c6bcff4fcb8cef", 0x6f}, {&(0x7f0000000340)="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", 0xfd}], 0x6)

00:03:39 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000280)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000002c0)={<r1=>0x0, 0xa6d0}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x0, 0x100, 0x1ff, 0xffffffff, r1}, 0x10)
r2 = socket(0x1, 0x10000000000003, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$sock_int(r2, 0xffff, 0x40, &(0x7f0000000000), 0x4)
freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000200)={@multicast1, @local={0xac, 0x14, 0x0}}, 0x8)
fchmodat(r3, &(0x7f0000000100)='./file0\x00', 0x40)
sendto$unix(r2, &(0x7f0000000140)="b10003039000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0)

00:03:39 executing program 3:
setuid(0xee01)
exit(0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0)

00:03:39 executing program 2:
syz_execute_func(&(0x7f0000000100)="0c17b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
freebsd10_pipe(&(0x7f0000000000))

00:03:39 executing program 0:
syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRESOCT, @ANYRESOCT, @ANYRESHEX], @ANYRESOCT, @ANYRESHEX, @ANYBLOB="a423e00274fd5fd5c49759e31301e605e8f853aae26d921c9ddd18c245e144a4d307eff2b0650409c5520b9c9136256dd88943351dfb890203fe124e6dacfc5306783f065a23e46ada5ed5ef95ea7d4a7a396cf525f5c127273576537fa05d3f6e0dc2dba06ed11680eabf13300c2b12f1deeede46acc0f8053953568732c2a76740cd6fd61a30e666b7f6af46ddceafaa28287249dbf03726409e84bd9e7fb28cbda7a12a6d56b64e48cb85237ff823f05451b082ff32b4abebde804e5d9595c6cdc866dc6078aad1878379b3e8db7cba48c708093b3581d0574cd68db8033a2f73fcc6d64650ef397b", @ANYRES32, @ANYRESDEC, @ANYRES16]])

00:03:39 executing program 3:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)

00:03:39 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_buf(r0, 0x0, 0x29, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x80)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x10000, 0x4)
r2 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:03:39 executing program 3:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={<r1=>0x0, 0xf}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x3, 0x40, 0x2220, 0x1, 0x7ff, 0x80, 0x2, 0x80, r1}, &(0x7f0000000280)=0x20)
r2 = socket(0x2, 0x1, 0x0)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x105)
ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f00000000c0)="7633bdcabbd5729832ff450bb8ccd453fe51fbab2345f43e0f4f5b38ff70e13af3e9a59120a3a4bfb7d1936d20cc7545fafcff4eeff5991866ce6eacdac4e87af007b97f7d9949793e050f7cbe5d23041b62cb7630279c212737d83af12fdde5de01dc411210bea09611f82fbe6e48d30b9bda709fc07c5418bbce71e6256ce24c0b5c9b731d62332b5dc4e59a3bb57c2ca85b68ff0fb905df4db082190d468adda841031f01285dca5238a54d1ea597a5699c44cd00e3884399347b37a5101745aea554a0bc330e97064f648ab6de6b26f7c6ca7db093354f9f84627f553e2704ecaf")
connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="820234e97f9c6c65a5c6ff00adc1a440d93000"], 0x1)

00:03:40 executing program 2:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@local, @multicast2, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14)
syz_emit_ethernet(0x36, &(0x7f0000007000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x3}}}}}})

00:03:40 executing program 1:
setrlimit(0x9, &(0x7f0000000080))
socketpair$unix(0x1b, 0x7, 0x0, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000)=0x1, 0x4)
ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000040)="42569e496fec8cc4100ea2f61927a7338e098731a15870685d37b021b553ffe0b4db867c488b83e533399eff61")

00:03:40 executing program 3:
setreuid(0x0, 0xee00)
r0 = geteuid()
setreuid(r0, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000040)={@loopback, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc)
setreuid(0xffffffffffffffff, 0x0)
r2 = semget$private(0x0, 0x0, 0x10)
getresgid(&(0x7f0000000080)=<r3=>0x0, &(0x7f00000000c0), &(0x7f0000000100))
r4 = getegid()
__semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000140)={{0x200, r0, r3, r0, r4, 0x101, 0x1}, 0x400, 0x2b, 0x80000000})

00:03:40 executing program 0:
socket(0x2, 0x7, 0x0)

00:03:40 executing program 2:
socket$inet(0x2, 0x5, 0x81)
syz_execute_func(&(0x7f0000000180)="0c1ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3965b45363ef80f9966030faee42c240f5e5bf447100026400f0d18c401fe5ff6c3dff04330aebb0000004336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:03:40 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100040, 0x8)
setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000140)=0x9, 0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x2, 0x1000, @rand_addr="f94a967bb8cec6b9b233c1f16f8fbcdd"}, {0x1c, 0x1, 0x86f, @remote={0xfe, 0x80, [], 0x0}}, 0x7, [0x6, 0x0, 0x4, 0x7, 0x1b, 0x2, 0x8, 0xd7]}, 0x5c)
setsockopt$sock_int(r1, 0xffff, 0x100, &(0x7f0000000080)=0x80, 0x4)
r2 = socket(0x2, 0x5, 0x0)
close(r2)

00:03:40 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet_icmp_raw(0x2, 0x3, 0x1)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
socket$unix(0x1, 0x1, 0x0)
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000004c0)={<r1=>0x0, 0x8, 0x2, 0x3, 0x4}, &(0x7f0000000580)=0x18)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000005c0)={0x81, 0x0, 0x400, 0x80000001, 0x40, 0xffffffffffffff00, 0x99, 0x8db, r1}, 0x20)
fcntl$setflags(r0, 0x2, 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet_mreq(r0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={<r2=>0x0, 0x101}, &(0x7f0000000540)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, &(0x7f0000000640))
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r3=>0x0, 0x7, 0x6, 0xffffffff, 0x800}, &(0x7f0000000080)=0x14)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e200080ffff000000000000000000000009000000a09b73e500000000000000000000000000000e0000000000000000000000000000000000004000"/123, @ANYRES32=r3], &(0x7f0000000480)=0x84)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r3, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x0, @mcast2, 0x9}]}, &(0x7f00000002c0)=0x10)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', 0x0)
mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/147)
getgroups(0x1, &(0x7f0000000280)=[0x0])
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000680)={r2, 0x2}, &(0x7f00000006c0)=0x8)

00:03:40 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$dupfd(r0, 0x6, r0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x8, 0x4)

00:03:40 executing program 2:
syz_execute_func(&(0x7f00000000c0)="1c12c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
getrlimit(0x0, &(0x7f0000000040))
getrlimit(0x0, &(0x7f0000000000))

00:03:40 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x20, 0x0, 0x0)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={<r2=>0x0, 0xfffffffffffffff8, 0xf, 0x1, 0x3a}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0x4}, 0x8)

00:03:40 executing program 1:
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0xdf51, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x136)
r2 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000240)={r1, 0x7, 0x2644eb76, 0xffffffff, 0x3, 0xf9b1}, 0x14)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x7, 0x4)
getsockopt$inet_buf(r0, 0x0, 0x5a, &(0x7f0000000340)=""/232, &(0x7f0000000000)=0xe8)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

00:03:40 executing program 0:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
getsockname$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000500)=0x1c)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000540)={{"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", "dca13e2294a660013eb8fed959b8fc1ef84b114a452b413b8bb15d1e0ff8b90b", 0x7fffffff, 0x10001}, &(0x7f0000000040)="f24ef3e26642b7e853cfafe96581887c3e", 0x800, 0xffff, 0x5, 0x5, 0x3, 0x4, 0x10001, 0x5})

00:03:40 executing program 1:
syz_execute_func(&(0x7f0000000240)="969898472c43140e0f05f30f59bfd900cf002e2cc941e2e9355767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4ccc4e1e4c27201bc0fbb5a003d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f5264780ec0058c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x100)
poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0)

00:03:40 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x808, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x2, 0x4000, 0x4, 0xf4a, 0x6, 0x3, 0xffffffffffff1cd2, <r1=>0x0}, &(0x7f0000000140)=0x20)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="64000000ab8b3781c7d18f0d0dc5a2a7148aa6f9088820ca3a38e4f8cd94ca57c2b4ba046602cdfccc74f222aaaefd0166033fdfcfecc60a691f5b11d97b91e98eb4ae93ac78fdf39dfcae519c8ba30f56934381f1a3f3378b910b70ba3e8f0b80361c4fd47a1850"], &(0x7f0000000240)=0x6c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYBLOB="a500000079"], 0x0)

00:03:40 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000100))
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x1000}, 0x10)
writev(r0, &(0x7f0000000180)=[{&(0x7f0000002540)="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", 0x801}], 0x1)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80)
getpeername$unix(r1, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e)

00:03:40 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x1a, 0xffffffffffffffff, 0xfffffffffffffdbe)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x80, 0x2, 0x6, 0x5}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x101}, 0x8)
socket$inet(0x2, 0x20000002, 0x1800000000000000)

00:03:40 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x80)
r2 = fcntl$dupfd(r0, 0x15, r1)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
writev(r2, &(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(r2, 0x84, 0x1e, 0x0, &(0x7f0000000300))
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, 0x0, 0x0)
getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xc, 0x0, 0x0)

00:03:40 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0xfffffffffffffffe)
r0 = socket(0x10, 0x5, 0xec32)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x7}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000100)=0x8)

00:03:40 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
pipe2(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000300)={<r3=>0x0, 0x1a, "d7aebab211be36a5e466d53a8051352791c59cd72ce72a22ffa6"}, &(0x7f00000004c0)=0x22)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000001940)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0xd6)
r4 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000540)={0x20, 0x1, 0x5, 0x0, 0x1, 0x4, 0x17, 0x3, 0xffffffff80000000, 0x1000, 0xffffffff}, 0xb)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r5, 0x2)
freebsd10_pipe(0x0)
r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
getsockname(r5, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be35f22283cc555058221be6c183b40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0)
shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000)

00:03:40 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe)
preadv(0xffffffffffffffff, 0x0, 0x0, 0xa)
r1 = open$dir(&(0x7f0000000600)='./file0\x00', 0x880, 0x0)
preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000100)=""/226, 0xe2}, {&(0x7f0000000200)=""/165, 0xa5}, {&(0x7f0000000380)=""/157, 0x9d}, {&(0x7f00000002c0)=""/51, 0x33}, {&(0x7f0000000440)=""/249, 0xf9}], 0x5, 0x0)
r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0)={0x4d, 0x5d1, 0x8, 0x1, 0x911, 0x1, 0x4, 0x9e, 0x2, 0x9125, 0x4}, 0xb)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x1010, r0, 0x0)
ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000005c0)="cde5ba0111c1b40997118c09d1a6aad62e945bacaca29d7eec4558aa47cc82198ccd21e4329937c0d96ab0")
fcntl$dupfd(r1, 0x0, r1)
r3 = msgget$private(0x0, 0x50)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000640)=""/180)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x3bb}], 0x1)

00:03:40 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = openat(0xffffffffffffff9c, 0xffffffffffffffff, 0x800, 0x0)
readlinkat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/4096, 0x1000)
syz_execute_func(&(0x7f0000000240)="c4a25d38b10b00000026473e431c0df30fbde6f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000013c0), &(0x7f0000001400)=0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={<r2=>0x0, 0x7f}, &(0x7f0000000080)=0x8)
getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000001340), &(0x7f0000001380)=0xfffffffffffffeff)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x8001, 0xfff}, &(0x7f0000000200)=0xc)

00:03:40 executing program 0:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x30000000)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000180)={<r1=>0x0, 0x81}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x2}, 0x8)
mkdir(&(0x7f0000000100)='./file1\x00', 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x20000, 0x0)
r3 = dup(r0)
r4 = openat(r3, &(0x7f0000000280)='./file0\x00', 0x0, 0x2)
close(r4)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000380)=0x4)
setsockopt$inet_msfilter(r4, 0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="ff00000002002bef4723b83ea4268c231163371ddcac1400bb000000007f000001be3d151ef360fd9b9dd9477e6e00000000"], 0x34)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0xf, 0x8}, 0x8)
socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000400)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setflags(r5, 0x2, 0x1)
setsockopt$sock_int(r4, 0xffff, 0x400, &(0x7f0000000000)=0x2, 0x4)
select(0x40, &(0x7f0000000140)={0x1ff}, 0x0, 0x0, 0x0)
sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(r4, &(0x7f00000002c0)="05643052204c80cb52f4eb5fc674acc9c4467e3f7ee1bb1db0942b8d081d795fe8bae51e85a36c02788f212fb5e050e9a52d2ea03b7fae3c8f7e6950524329dc4a318e97d9d52a5990f9afb973d085005809963989c48fb694fe3f1521f1497f0815e767eaac7dc0f486b675f265ba09f1ce697e67cf33d2cefd19e5baaf46cc01eda919f5ec50f437", 0x89, 0x80, 0x0, 0x0)

00:03:40 executing program 0:
shmget(0x1, 0x3000, 0x205, &(0x7f0000ffa000/0x3000)=nil)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
freebsd11_fstat(r0, &(0x7f0000000000))
r1 = accept(r0, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000180)={0xb586, &(0x7f0000000100)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0xc58, @loopback, 0x8000}, @in={0x2, 0x0, @rand_addr}, @in={0x2, 0x0}]}, &(0x7f00000001c0)=0x10)
socket$inet_udp(0x2, 0x2, 0x0)
unlink(&(0x7f0000000200)='./file0\x00')
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={<r2=>0x0, 0x77, "f3333e76190d774f7307b42d23fe1b3898d9c157873ebb7e11d19041c7331bcfdf0b32818dba73f9aeb4943578581c9a5de0a5af2fadf79eb4dfa4f73a275157eb5c7e01c7520a8b6f2d4c97b6eecae7be64eb90a1f3a439e74ff869b9bfa456a1cbf278ee54dfea45e395ecf791910f25243140394fda"}, &(0x7f00000002c0)=0x7f)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={<r3=>r2, 0x5}, &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={<r4=>r3, 0xd, 0x5}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000400)={<r5=>r4, 0x797, 0x16d, 0xfffffffffffffffd, 0x1, 0x3, 0x9, 0x6, {@in6={{0x1c, 0x1, 0xffffffff, @ipv4={[], [], @loopback}, 0x7}}, <r6=>r3, 0x7, 0xfffffffffffffffd, 0x38c5, 0x3}}, &(0x7f00000004c0)=0xb0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000500)={r4, 0x800, 0x5}, &(0x7f0000000540)=0xc)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000600)={0xff, 0x7, 0x20, 0x4, 0x4, 0x77, 0x1, 0xfff, r5}, 0x20)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000640), &(0x7f0000000680)=0x4)
sendto$inet(r1, &(0x7f00000006c0)="694a3f1a", 0x4, 0x100, &(0x7f0000000700)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000740)={0x4, 0x3, 0x7ff, 0x1}, 0x8)
execve(&(0x7f0000000780)='./file0\x00', &(0x7f0000000800)=[&(0x7f00000007c0)='\x0e!#[*)#(,#\x00'], &(0x7f0000000980)=[&(0x7f0000000840)='<@-s+\x00', &(0x7f0000000880)='&\\Q\x00', &(0x7f00000008c0)='\x00', &(0x7f0000000900)='$)\x00', &(0x7f0000000940)='{\x00'])
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000009c0)={r6, 0x8000}, 0x8)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000a00), &(0x7f0000000a40)=0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000a80)={<r7=>r5, 0x8}, &(0x7f0000000ac0)=0x8)
accept4$inet6(r1, &(0x7f0000000b00)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000b40)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000b80)={r5, 0x7fff, 0x6d0}, &(0x7f0000000bc0)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000c00)={r7, 0x8}, 0x8)
r8 = semget(0x0, 0x1, 0x0)
__semctl$IPC_RMID(r8, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000c40)=0x9, 0x4)
getsockopt$inet_tcp_int(r1, 0x6, 0x848, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4)
r9 = open(&(0x7f0000000d00)='./file0\x00', 0x10000, 0x1d1)
ioctl$DIOCADDADDR(r9, 0xc4704434, &(0x7f0000000d40)="e42797b515bfc6a515a94af7fdbf8a6a39855d52589af20b42d6df9adec3743900778260bab2dd931a17d43f86869d19f9c76a5307938118213c1e652b28ffe69ab9e610f2c881a3322a35856cce626a71f23b0df156a14b970ee0b1a9e3470a8c7e743a3802ac2f36deec733dcebd83420736b456b69d3407b0827eaed89a691d2b05e2aa683ec30db4b880cd228b91e3183d97a4eff82c67af1b37e832f3e11429470a6793de7c91e9d035")

00:03:40 executing program 0:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_buf(r1, 0x0, 0x104f, &(0x7f00000001c0)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbd0a82e0342b0112cfededd5ada96e3b0e634e233f3ad7e263f", 0xfda1)

00:03:40 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, 0xfffffffffffffffe, 0x4)
pipe2(&(0x7f0000000180)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept4$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000540)=0x10, 0x10000000)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r3 = fcntl$getown(r2, 0x5)
r4 = getpgid(r3)
r5 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r5, 0x3, &(0x7f00000006c0)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgid(0x0)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000286, 0x185)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r6, 0x0, 0x1000000000003)
fcntl$getown(r1, 0x5)
getresuid(&(0x7f0000000300)=<r7=>0x0, &(0x7f00000003c0), &(0x7f0000000400))
getresgid(&(0x7f0000000580), &(0x7f00000005c0)=<r8=>0x0, &(0x7f0000000600))
lchown(&(0x7f0000000100)='./file0\x00', r7, r8)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r9 = shmget(0x3, 0x3000, 0x200, &(0x7f0000ffc000/0x3000)=nil)
shmctl$IPC_INFO(r9, 0x3, &(0x7f0000000340)=""/117)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)

00:03:40 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f00002fd000/0x4000)=nil, 0x4000, 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)=""/98, &(0x7f0000000100)=0x62)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

00:03:40 executing program 0:
accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x15, 0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
r3 = getpgid(0x0)
r4 = geteuid()
freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = fcntl$getown(r0, 0x5)
r7 = getuid()
getresgid(&(0x7f0000000440), &(0x7f00000004c0)=<r8=>0x0, &(0x7f0000000500))
r9 = getpgrp(0xffffffffffffffff)
freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
r12 = getpgrp(0xffffffffffffffff)
freebsd11_fstat(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, <r13=>0x0})
getresgid(&(0x7f0000000740)=<r14=>0x0, &(0x7f0000000780), &(0x7f00000007c0))
sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000300)="c1bf327d2ff2577d7fb36764ffcd5ecd1d26ee6cf1ac14ce39a7b5aabf5485c2c93fbd2296492a5913981a135e8120445996e81d89b82be6c481d4305f1c64a493981a1d333c3bc43238e4", 0x4b}, {&(0x7f00000001c0)="8308619d8a109db2b5bd79ab19611bb59da41a98992bedc935a7b0f48f8bad3779c638a2bb6dc15b2fabfcd9586b928af0", 0x31}], 0x2, &(0x7f0000000900)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r1, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000002000000000000000ffff03325c97c0acb9cd4af8a679761c52f4b21ef4397f9639cc15564880588309bec11904cef522d425016545275cb98dce6ced7a", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0xb8, 0x100}, 0x80)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f0000000100)=0xc)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:03:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x200000005, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x7, @ipv4={[], [], @multicast1}, 0x7}}, 0x0, 0x2, 0x2552, 0x101, 0x588, 0x40, 0x9}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast1}}, <r1=>0x0, 0x8, 0x5, 0x202, 0x4, 0xe9b, 0x2}, &(0x7f0000000240)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1206, &(0x7f00000000c0)={r1, 0x0}, &(0x7f0000000280)=0x10)

00:03:41 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xffffffac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
r1 = semget$private(0x0, 0x6, 0x402)
__semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f0000000080)=""/188)
socket$inet(0x2, 0x3, 0x9)
r2 = semget$private(0x0, 0x1, 0x2)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4)
__semctl$SEM_STAT(r2, 0x3, 0xa, &(0x7f0000000000)=""/9)

00:03:41 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a2022e2f66696c653000"], 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1200, &(0x7f0000000140), &(0x7f0000000180)=0x10)

00:03:41 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4)
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0xffffffffffffff6b)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x903, 0x0, 0xffffffffffffff8c)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x6, 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@empty, @loopback, @broadcast}, 0xc)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x2000200, 0x4)

00:03:41 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
read(r0, &(0x7f00000000c0)=""/66, 0x42)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c65304c6f6700"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x8d, @mcast1, 0xfffffffffffffff9}}, <r1=>0x0, 0x8, 0x1000, 0x2, 0x1, 0x3f}, &(0x7f0000000000)=0x98)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x3}, &(0x7f0000000080)=0x8)

00:03:41 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x9}, 0x4)
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x100000000)
close(r1)
ioctl$DIOCRGETTABLES(r1, 0x20006601, 0x0)

00:03:41 executing program 3:
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000002c0)="3a70ad673840c6ee29f075baeaa813a871a2a6f0df92bc209de144c7b4417baea2fa71b0aa6511149ecb47a4d44d8909278d81fc16b909ede455", 0x3a)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x32, &(0x7f0000000040), 0x8)
getsockopt$inet6_buf(r1, 0x29, 0x32, 0x0, &(0x7f00000000c0)=0xfffffffffffffff4)
fcntl$setflags(r1, 0x2, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000200)={0x1, "06914a5f3a192fff56997db403161759"}, 0x14)
r2 = socket$inet_sctp(0x2, 0x8000000000, 0x84)
setsockopt$inet6_tcp_int(r1, 0x6, 0x100, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000100)={0x7fffffff, {{0x2, 0x1, @multicast1}}}, 0x90)
getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000240), &(0x7f00000001c0)=0x8)
setsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000080)=0x2, 0x4)

00:03:41 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = socket$inet6(0x1c, 0x0, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
readlinkat(r2, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)=""/246, 0xf6)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r4, &(0x7f0000000280), 0xa7)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000000c0)="f4dc3ddfda88424cb5eab0965087af402ce0ab29f7cd0618834d218ce30033e9b215", 0x22)
preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0)

00:03:41 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x810}, 0x10)
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

00:03:41 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x3, 0xfffffffffffffffc, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x8c2}, {0x1c, 0x1, 0x9, @mcast1, 0x3}, 0x7, [0x4, 0x5, 0x3, 0x655b1151, 0x40, 0x19f, 0x57, 0x3]}, 0x5c)
sendto$unix(r0, &(0x7f0000000140)="bc0853298dda40d05245af3a1187eefecb4e1fcb30dc19bfc70d95ed1e724d517adcc2b08a5745452583ba328b506faf8eca755138e89889d5f3044c4a20907a12c993a130c6443fd9f6385e1d76399740219f6c4a238a5e53188f15c4a6e95a277d973301ced276d31c1bb6679f4fad4b6b83489d31dd37ed9411e8eefcf981cc1a423b3cf00c5b4c75d53c890033a4f579df7b3b5d9a8eddde988114", 0x9d, 0x4, &(0x7f0000000200)=@abs={0x0, 0x0, 0x1}, 0x8)
freebsd10_pipe(&(0x7f0000000240)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000000)="ea27e73483ef11043dce0b69ab7da54904da3e9823e19d2abd360ac919ff7ed1a33c6e2647a091afe82e")
fcntl$dupfd(r2, 0x11, r1)
sendto$unix(r0, &(0x7f0000000380)="b100050490000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0)

00:03:42 executing program 0:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000a40)="982c3d0f0566450f3834b600000000913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394491075efbb15fc4217ee68caf00000000110f0fca660fd9874c00000036000000")
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:03:42 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00000001c0))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={<r2=>0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x5}, 0x8)
close(r0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)={0x4, [0x100000000, 0x2, 0x8001, 0x6e]}, &(0x7f0000000340)=0xc)
r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x30000000)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000000c0)={0xff0, 0x2, 0x1, 0x8}, 0x8)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x4004741a, &(0x7f00000000c0))

00:03:42 executing program 2:
syz_execute_func(&(0x7f0000000040)="9826473e431c050f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000100)={0x1000000000000000, 0x7f})
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4)
sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000002c0)="57382a7413fc0022d774c9dddf14a8c386dbe48621bb36c31b5d302a5ab443eef5cb8bf6b9ef5a115aa24edcdcda9a1f2eb237c0139c269251160634c21b7ecf58f790198f7bb62e6ff25db9cb550a4a932fbe49cfbb97f1d183a7cb786944fa6b46d9ed599ab35ecb3fef394d3d690efbf8236e9e6ab83df80fd71e6de1e656a889026ec367341a1e461bc3032549406f4b")

00:03:42 executing program 1:
socket$inet_sctp(0x2, 0x4000000000000005, 0x84)

00:03:42 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0}, 0x0)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r0, 0x9, 0x0, 0x7, 0x101}, &(0x7f0000000200)=0x18)

00:03:42 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0xeb, 0x2})
ftruncate(r0, 0x11)
setreuid(0x0, 0xffffffffffffffff)
r2 = fcntl$getown(0xffffffffffffff9c, 0x5)
r3 = fcntl$getown(0xffffffffffffff9c, 0x5)
setpgid(r2, r3)
accept(0xffffffffffffffff, &(0x7f0000000200)=@un=@abs, &(0x7f0000000300)=0x8)
r4 = getpgid(0x0)
msgget(0xffffffffffffffff, 0x8)
wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240))
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
flock(0xffffffffffffffff, 0x5)
getresuid(&(0x7f0000000380)=<r5=>0x0, &(0x7f00000004c0), &(0x7f00000003c0))
freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
geteuid()
setresuid(r5, r6, 0x0)
mkdirat(r1, &(0x7f0000000340)='./file0\x00', 0x0)
freebsd10_pipe(0x0)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
getsockname(0xffffffffffffffff, &(0x7f0000002b00)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000166c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e152919283d023a1d9e5c40918c4f8d400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007157e76cca471943000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000009b7fa078c7192e90d3672f025148d3b600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007aca4761719dd1c3fc3e4e0aaf0c501b17dfd6b179776dc6d05e3eacfc251f44bf45560ac5"], 0x0)
shmctl$IPC_INFO(0x0, 0x3, 0x0)
getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000400))
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000100)="a53cb06213df0a8ffc07d8d0148bf799a5f76032a70d28e1d8fde490307e9290700c847c37042450b56635ae7da31a9aa408dd8305f305f768706cc7f2526d")
msync(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1)

00:03:42 executing program 2:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000140)=0x83, 0x4)
r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
r2 = semget$private(0x0, 0x3, 0x1)
__semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7])
syz_execute_func(&(0x7f0000000080)="8f8920014c4a00c4e181fec4c482790f372e660f67877b00000041d01d18f60000f04229949f00000000c4436d18f3a3c40251909c8e000001000fb69100000000c4610972d0c5")
r3 = msgget$private(0x0, 0x20)
syz_emit_ethernet(0x2a, &(0x7f00000001c0)={@empty, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @empty, @broadcast, @remote}}}})
msgctl$IPC_INFO(r3, 0x3, &(0x7f00000003c0)=""/143)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
accept4(r1, 0x0, &(0x7f0000000480), 0x30000000)
msgsnd(r3, &(0x7f0000003d80)={0x1, "ce3996159f530b91fb9cf3c99dfd01778c394d7d361272f57314fcc79d051c81962d8055f6f6b063021b3ac7314b791e24d19ce89ddbe3d60b713561772b55bf1c4ea666cd85d476662de3d5371c8b03f2e9a394f0d8e4"}, 0x5f, 0x800)
mlockall(0x1)
semop(r2, &(0x7f0000000180)=[{0x4, 0x5, 0x1000}], 0x1)
sync()
socket$inet(0x2, 0x3, 0x0)

00:03:42 executing program 2:
syz_execute_func(&(0x7f0000000040)="0c04b5b598cd801b69e4f56962f5696200d9d9d0f3436ff2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b9a9a363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f00000004c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c4a2c98c5ae600100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750df6d4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

00:03:42 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x1, 0xfffffffffffff317}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x9}, 0x8)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000180)=0x47b87, 0x4)
sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)

00:03:42 executing program 0:
syz_execute_func(&(0x7f0000000180)="0c19b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1080707fec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c40285905c471e5b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = semget(0x1, 0x7, 0x80)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/216)

00:03:42 executing program 1:
socketpair(0x12, 0x10000002, 0x7fffffff, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x100000000, 0x4)
socket(0x1, 0x7d0ca8f01c5c251e, 0x2)
r2 = open(&(0x7f0000000080)='.\x00', 0x800, 0x84)
ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f00000000c0)="4c87c18948c16a1d90f158c69ea2ad1eadf0a6642b60589ca2e72c35fba6dd7e602d514d8923f2eee82a2d7bc6383ebff4dc72ceeb61eee141e868919efc84e8b593882b7b03e18ec8b0eeb8da2fa15b37015beb88978f67e20d148937b2417ed002a63b")
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r3=>0x0}, &(0x7f0000000280)=0x8c)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x2, @multicast2}}, r3}, &(0x7f0000000380)=0x8c)
utimensat(r2, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x4, 0x80000001}, {0x7, 0x2}}, 0x0)
r4 = accept4(r2, &(0x7f0000000440)=@un=@file={0x0, ""/108}, &(0x7f00000004c0)=0x6e, 0x10000000)
sendmsg(r4, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000500)="42a5c54bed7793ade17d3789a3d928c25c5518c59309e76e9c3c527087e6ee92bc4cbdb1f3a0d10f3380d320ea519ee53b8fe5f4dfb12dae68040b", 0x3b}, {&(0x7f0000000540)="45de344d1e4eb07a176a10f8ea07702484152fa5a6463a436df59e01938f20d3a6d091e1334b3cdc66db4f150bd9b763cff3e355f001646d075ca9aeb78a8ac46dd082e1acc5e5380d1b85c08e1fd5141fc962b44c5b2d25b9b10a20c5c54808e08982439db2b5ae1b24bd295b5cf191b301591465ccfc461999759f14f9775114ce8210589330d7a69a4209e919da05624332dc547334f6ba8fcc485fb5ae66479a0f197c14509a0f5e2678880244dc", 0xb0}, {&(0x7f0000000600)="264107e3d1130438f6b3ef9d911f24b23b77f7edb297da72ab9a0b047f1749672251ee42bb7dab302f9fc46ca30d1274726a55ee3ff58980f5c61c710bafcc8cb7bf60dccb7d85b92966208021b9fb55c56787ac8b0a0152dda47d527363a6cbb2d3971880dc203765c389c88d8be6b2aaa624ddbcc4ad14506407491b98950bfab730fa24b3e97f7faf93886d3ea33ad3e45c6f5deae666ca1eb92e6e1563d8d23d68c70ad3b0cf85c1f26b5cd5a811241e69ec1f7d7f4fadcde37238ae45b4e39b39559dda501f6406d9bc1fe3008b7c0754b42674945faeded4ed53c4e3bae3ff3ad4193f37393e8ed2cf6e8e8ebe36bee23ce4e57269", 0xf8}, {&(0x7f0000000700)="edb0c23322a7a9e4f65daf9996d8b907d24682b39e07f2d3f0ba717770736daf82bbe0f89434bcc038b6ddd6dde7b4cb4c64bf9f19e44d03c626ed805d5a7e479f6b61efd2ef8173f4a1814d78e4d0341aff5eb9dfadc555c7df77bc7218493f1382df18366dd892dc3a48cbebc7929ce45baea54c91fdc10eab2ebe9e6fef6663f150e83cca703a2dc42a60e966c0ebee38ae55e1c8abaad0cb33e669539f99e52753793320c7c30e9c0b53ea71873f69744c4ab1f721eee2de75", 0xbb}, {&(0x7f00000007c0)="8c3117f071044eb76b59ad5a141c81e23cedb718084027e82ed816bb7829662b3dbe3d8c13c6557b7d6cc2bc831d43173869985b2446c466a8e473e234c4f7c85e63e6ee37f1420b92eb07f595f0922fc132c3ce394476bf5a5f9212826cc2f135ab988547dbc804d3ee190a54e717856de401978a6209edc7ec97de511fdfc6008fd1afa7f17b6d5881fa80b5b9c9bc102daee70570094f03d10e0400a7c601e6141092a956df21b5a826dae3afb22508e7d032a69153ae64", 0xb9}, {&(0x7f0000000880)="15ba7785d3961cfca516c89e7f407c8c575eed3d335c0a7003c55aa6205e7a234eaa56af8332f79e043b0ca02887764e51ed10d0741fba9e23a93f9aa8744f189e5e318feedab2cc1b17fc848e396fbfffad496b4355bfa3d723aff4dc48157107286de6ea86094fae143ade1928fccaa4f8a8", 0x73}, {&(0x7f0000000900)="2c7b304d9a3ad7ecc9ada2e9e861d067d7adbffc1802ce6fef4692044ab8bac9bfbb97491561757e0b8575e59d6013336a7214ee2812f9affc6c63a2d1c9cbf1ca7b86d358d05888158d9fb395f6595b37c57a444509279c05d6168b5e6d98cffd5f3d6628394f9466dff31fb6b378fddd701a2718b233fa2fbd9d96807f09b85a9346485dd2f4a563985254231fd58ba2b02b3ac50f6e9c7c224af2a12c511ffbdc9bbefb16a14667690db4b96c84d3c76b60d6b4dc191500fb70c78f26e49d325657e4e9d1", 0xc6}], 0x7, &(0x7f0000000a80)=[{0x28, 0xffff, 0x547, "2c84af97e48926c32bd336617267a8fa459de59d7d9d1c"}], 0x28}, 0x0)
r5 = open(&(0x7f0000000b00)='./file0\x00', 0x8100, 0x100)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000b40)={<r6=>r3, 0x5}, &(0x7f0000000b80)=0x8)
getpeername(r0, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000c00)=0x10)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000c40)={0x5, {{0x1c, 0x3, 0x10001, @mcast1, 0xd96}}}, 0x88)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000d80)={0x10, &(0x7f0000000d00)="b23bd757ea106a7496c9cd0f87087edd42dc4ed53c1a4498abe2cbce5ff2b75c0c3faaeded9a7e3a9b0e53bdd07fbe35518072ba25578afbcf864e77e53bcc17b591e77211c50cb12a6088b52aa13da26f0f4c31c00db0b77f69d99004d7222c1235278cfc057bce4229b9a2bb23cea2ce16", 0x7, 0x3, 0x3})
readlinkat(r2, &(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)=""/200, 0xc8)
preadv(r4, &(0x7f0000002100)=[{&(0x7f0000000f00)=""/122, 0x7a}, {&(0x7f0000000f80)=""/75, 0x4b}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/224, 0xe0}], 0x4, 0x0)
fsync(r4)
sendto$inet6(r5, &(0x7f0000002140)="06283bc2293cfc6bda5095dd174ad4e5b90e7da92d5beb28a11361c977c3f3b130056dff39461ec1debf676943112935fe16d64cfe2734321b4a4a", 0x3b, 0x0, 0x0, 0x0)
symlinkat(&(0x7f0000002180)='./file0\x00', r2, &(0x7f00000021c0)='./file0\x00')
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000002200)={0xf, 0x80000000, r6}, 0xc)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000002240)={r6, 0x9}, 0x8)
fdatasync(r2)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000002280)={r6, 0xfffffffffffffffe}, 0x8)
setsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f00000022c0)="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", 0x1000)
sendto$unix(r1, &(0x7f00000032c0)="bffcc2bb6e287d9379f6770b63583baa951b28571d0811ff56d83c06a11f37437c8399e7d04fac3682be05a01ba3c903ef36f33ba54566a6fa411c2b8a2258112374bb01d892c99405748172c18da501", 0x50, 0x1, &(0x7f0000003340)=@abs={0x1, 0x0, 0x2}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000003380)={r3, 0x101}, &(0x7f00000033c0)=0x8)
fchdir(r2)
accept4$unix(r5, &(0x7f0000003400)=@abs, &(0x7f0000003440)=0x8, 0x30000000)

00:03:42 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = fcntl$dupfd(r0, 0x2, r1)
openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r2)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140)=0x9, 0x4)
semget(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:03:42 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
read(r0, &(0x7f0000000000)=""/127, 0x7f)
syz_execute_func(&(0x7f0000000100)="982c3e0f05d1247c91b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53966f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

00:03:42 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = fcntl$dupfd(r0, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfffffffffffffc6c)
sendto$inet(r0, &(0x7f0000000180)="6a680945c1bf1c50874ab07d44524b582e5e325467443525f54a2a3d7f6154dbe8849423cf04c793085d3a7e9992bedd856b0d9891e22ea8f1a90b1590c5bf8ac3ac658daa659810a0488a5c4b95844d38cc624c0afdba085090967249166f4a9669df7ecf337d43cca6ac42936587cf13dca92fd8f2a153aa2e9f07c85469a61c17163c6895", 0x86, 0x4, &(0x7f0000000240)={0x2, 0x0, @rand_addr}, 0x10)
execve(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000002c0)='^^\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='%,O\x00', &(0x7f0000000380)='*}]{\x00'], &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)=')&\x00', &(0x7f0000000480)='--\x00'])
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000e0700000000000000000000001c0000000000000034b977c87b269123b63fee16ce3b7a010000f4ffffffffffffff00"/148, @ANYRES32=0x0, @ANYBLOB="00000000ae0500"/20], 0x0)

00:03:42 executing program 0:
syz_execute_func(&(0x7f00000000c0)="9826473e431c110f05f32459bfd913000540d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d42626440f542fe8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket(0x17, 0x5, 0x1140)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000000)=""/127, &(0x7f0000000080)=0x7f)
syz_execute_func(&(0x7f0000000140)="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")
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140), 0x10)

00:03:42 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0xb5, "a2ff4ec0ad422c3e3647cd5abe042c01b7128b7e78a89936ec51b76218be2cd0087ec6a8ce10b198b301f8535a312e50e095223753267d55f4912b64af4fbdd92aefcf102cf6be7b1bd6c058fdd1254749e5bba55db98236f03f6044b744318cab6881e3ffdf0b7d566bcff5d39f6aa7c971ec5837bab257e4e0479efc52730271e93437eed0d2765ad6f7d28d7942fff007677d89252d38c34f8ef4698261f38b5b095873bb6083c62f2fc99a8f81b7e12adb247b"}, &(0x7f0000000100)=0xbd)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x7, 0xfffffffffffffffa}, 0x8)
syz_execute_func(&(0x7f0000000180)="9834190f050fc7f7914141e2e9965680bf108ae596c4237909a200800000e666766d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e53f18888a1c4101f9b439b9be35ee6c45ec4224928800d000000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")

00:03:42 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f00000006c0)=[{&(0x7f0000000080)="e69401ab33a17f928fbdb678763d52b64977e3931464fb535a7efee4de73a10cde5ca004d80e99a01d97ca6a46234e69f4d11ac1cd0ac595b491dc70ddc077cbec408046fe24b426665cc896a63f8c8f19da54b44b678fcfd1c400c7941ea51ea6", 0x61}, {&(0x7f0000000740)="1a320edf0400000000000000ec9a1d4824c882916c6d6f62c4500c1261578cce7d582d409c5c742dac943bdb3364571cd89d7264c48a3f3eeb7a0ed5b7b36d61e46ab029d2d1bc17c4d5e4b0064fd11e6c8d1b2ffaf9ffe5a27f283976b0ec517cee6122109db408d1b3e1f87830e170663eccfcb9dc8af150797a3aab0c9d14925495453748d68bf30294f1f0a673", 0x8f}, {&(0x7f0000000140)="eb81812881646bbe95e2c68fd341073be206ba03538b6b41724c821d42dbcaf96f29a1e635ea9e2851e3364d76b37fbdbe8ac6348d0f20919da51d3110f1fc8c5776ef8e70125f680d54236bd6685e4451ecee058e105b1b92d68ecbd93fc00cd309ba53642b932da03aba5fbddefcef02d192293cd276d190ce32e19c11460c7830a83b3a023f785c62b0008db6e9bfefee3c72643253a47c76999b13d513829b3969c74803213ef736aeda59e3d6786ccc6a30ecdcf59053be9a9f4eff20acf59141d726a1aacd7b781e479ad2cffa7647a0f75842", 0xd6}, {&(0x7f0000000500)="cf3e210b7badd520d542193f1bbc2a9a08b99c838a2e1ff9123705dc43624d33d4e6c03203e9fa65387930a481110a989399aed1f6b2a3022ab7c8f5dc226feb9799d91a52baafd418f30bbab5a3296d425400e3eba9dbab07dda3df8844d057a1c3cb6fae07a53b147e5760f1be6f4e77d00d00211df24bd392c54fc90f318e559e09277cc618c788dd2d66d2c79f4c1e82f74dbc3e9f17515f25235afe329747042c4b1515b7a25ab57271dbcfc944933f", 0xb2}, {&(0x7f00000005c0)="ff16dfee8a7e320d8fb9bb5c53b8680a400eec28b28c01599bd6057001f4a46b49cee31eff98f7129db1bfae17d9b67d5e13d786edff5aea86f6a20313f409c4a63ce4e0f4f8b987883fce27acc0c72d618db1eebede490f8c5a1946e4a21d5ed52cd405b3b5bb4cf919cb9fe1c73624a7c6ea64595b5345373467f4a2f185c7b87ad7d51639a86f6d518adf91bd62f75d0e6b98d1f65584f6fdc49fe20168ea237fb09bac12b1d85bf00d8f5d87bc29f5ccc8462526c7a8e066958e4fdddf2b7819aa3ed480821d389b66fdfa061261f70974cc", 0xd4}, {&(0x7f0000000440)="ba87a51354e4724a2eb7a81f818c30b9d11339eccf3cc4d218b6adc9b9379510c2835015cd957ae0cbd3", 0x1c}], 0x6)
writev(r2, &(0x7f0000000100), 0x100000000000004c)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4)

00:03:42 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1008, 0x0, &(0x7f0000000040))
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1, 0x2}, 0x8)

00:03:42 executing program 1:
munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000bda000/0x1000)=nil, 0x1000, 0x3)
r0 = getpgrp(0xffffffffffffffff)
r1 = getpgid(0x0)
setpgid(r0, r1)
r2 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8)
getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000040)={@empty, @local, <r3=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000000c0)={@rand_addr="4000bbe43f6fc5712a05ac2a1e94ccc3", r3}, 0x14)
fdatasync(r2)
sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000))

00:03:43 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = fcntl$dupfd(r0, 0x2, r1)
openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r2)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140)=0x9, 0x4)
semget(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:03:43 executing program 1:
syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4054e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f0000000040)='./file0/file0\x00', 0x0)

00:03:43 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000100), 0x4)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={<r2=>0x0, 0xd4d, 0xdb, 0x700, 0x2}, &(0x7f00000000c0)=0x14)
pipe2(&(0x7f0000000200)={<r3=>0xffffffffffffffff}, 0xbcc7fd677df2b92d)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000240)={r2, 0x3}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x8c)
pipe2(&(0x7f0000000140), 0x4)

00:03:43 executing program 0:
syz_execute_func(&(0x7f00000000c0)="9826473e431c110f05f32459bfd913000540d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d42626440f542fe8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket(0x17, 0x5, 0x1140)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000000)=""/127, &(0x7f0000000080)=0x7f)
syz_execute_func(&(0x7f0000000140)="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")
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140), 0x10)

00:03:43 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
r0 = open(&(0x7f0000000180)='\x00', 0x400, 0x100)
openat(r0, &(0x7f00000001c0)='./file0\x00', 0x10000, 0x1)
select(0x40, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000200)={0x0, 0x6f13})

00:03:43 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180))
syz_execute_func(&(0x7f00000008c0)="e6f3c4a1ff70a50f000000efa84a2c430f054029f242e133e13300c441d6fbbae7d6e7d6e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc48fc860a38f00f900f6cd3f243b20b712c483397fd30000908000ac4b718b95c3214cb9a5605466460f38de902b00000001b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526479dfec4f347ad623e66470f67fa66470fc4a2c1dc63734d4ba261b7e2")
r0 = msgget(0x1, 0x0)
r1 = msgget(0x2, 0x2)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/3)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/32)
r3 = getpgrp(0xffffffffffffffff)
syz_execute_func(&(0x7f0000000080)="3ef2450f78e52f05c4030149dda4c4c36d4c60d938c4227504afa4ca0000f245ae400fae03c4e1b1fe4912663666450f3a0ee6b4c4c129da5b1d4283534d1a")
getpgid(r3)
setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000000c0)=0x4, 0x4)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
msgget(0x2, 0x8)

00:03:43 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa)
getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:03:43 executing program 3:
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @remote, [{[], {0x8100, 0x5, 0x5, 0x3}}], {@arp={0x806, @generic={0x6, 0x80f3, 0x6, 0x8, 0x2, @remote, "de80b4efe9f2fb15", @broadcast, "77d8ee785b47392b4ce77ad487a8e769"}}}})
syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x15, 0x4, 0x0, @remote, @remote, @remote, @multicast1}}}})
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x30000000)
setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000100)="776d07f06b05660083d6a60957d1a33d13ed7810ef32d79346bc6270777ea65523c6cdab83837a4ebe5c7e76518ce2e9d2733e49b835023a43a7db69a76d9aea8cb072b1da6f42301213e11b5e88f561f2a09ac90cbd5603ee152cf2f090a92bd2315755c93a26780631be89aa2262dd704fc71728940547c86464d33e8e4809cd7e2d7bee4b9ba209c9f4600ffc92705557a54d51b187af0bf4df183a3c437f32c6914f7c44c293c32c83881987873aa6bcc534ec3ed63c158ffcf0d7728157b0f367ed1975958a792af0e8d6070a43f01a14b4f2261afe", 0xd8)

00:03:43 executing program 3:
unlink(&(0x7f0000000280)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
pipe2(&(0x7f0000000340), 0x100000)
fsync(r0)
renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe)
connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10)
rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00')
r1 = socket(0x2, 0x3, 0x0)
r2 = shmget(0x3, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil)
getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000003c0)={@broadcast, @local}, &(0x7f0000000400)=0x8)
freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getgroups(0x9, &(0x7f0000000640)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, <r6=>0xffffffffffffffff, 0x0])
r7 = getpgid(0x0)
r8 = getpgrp(0xffffffffffffffff)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000680)={{0x3, r3, r4, r5, r6, 0x29357c439b5fb1f1, 0x2}, 0xca, 0x6, 0x4, 0x3, r7, r8, 0x4})
mkdir(&(0x7f0000000580)='./file2\x00', 0x40)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000780)={0xffffffff, 0x2, 0x1000, 0xff, 0x3, 0x4, 0x3, 0x2, <r9=>0x0}, &(0x7f00000007c0)=0x396)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000800)={r9, 0x72}, 0x8)
getsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, &(0x7f0000000040))
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000700))
getegid()

00:03:44 executing program 3:
syz_execute_func(&(0x7f0000000040)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x80)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x100000001}, 0x4)

00:03:44 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}})
fcntl$dupfd(r0, 0x11, r0)

00:03:44 executing program 0:
r0 = semget$private(0x0, 0x1, 0x0)
semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1)
execve(0x0, 0x0, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x101, 0x0, 0x1, 0x51e, <r2=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0xb09}, 0x8)

00:03:44 executing program 2:
syz_emit_ethernet(0x128, &(0x7f0000001280)={@local, @broadcast, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x11a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @rand_addr, {[@noop, @timestamp={0x44, 0x4, 0x8, 0x3}]}}, @generic="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"}}}})
r0 = msgget$private(0x0, 0x40)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/117)

00:03:44 executing program 0:
syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)

00:03:44 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, 0x0, 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r3 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB='\a\x00'/18], 0x12)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800))
lchown(0x0, 0x0, 0x0)

00:03:44 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x4cf, @local={0xfe, 0x80, [], 0x0}, 0x9}}, <r2=>0x0, 0x0, 0x4, 0x1ff}, &(0x7f0000000080)=0x8c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x0, 0x20}, &(0x7f0000000240)=0xc)
r3 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0)
select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0)
r4 = dup2(r3, r0)
r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0)
ioctl$DIOCOSFPGET(r4, 0xc0884450, &(0x7f0000000040)="7fd5799685617472")
writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)

00:03:44 executing program 1:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x8000000000000000, 0x4)
r1 = socket(0x800000001c, 0x5, 0x0)
sendto$unix(r1, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x100000, 0x12)
clock_nanosleep(0xe, 0x0, &(0x7f0000000040)={0x6, 0x6c08}, 0x0)
close(r1)
socket(0x12, 0x7, 0xfffffffffffffff8)
connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8)

00:03:44 executing program 2:
syz_execute_func(&(0x7f0000000280)="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")
syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
pipe2(0x0, 0x4)
fsync(0xffffffffffffffff)

00:03:44 executing program 2:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000001018000000000000001"], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000080)="45a3481ba0473c3383c97bb3388d60e1f91fbd944284d8aba43476c4083ba69f429fa828bb3109c37fd754c147b1a9a8492ce499c7e9f76cca27be627576a4754425c8803501672eb20f6e2e55")
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getpeername$unix(r1, 0x0, &(0x7f0000000040))

00:03:44 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x20)
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x9, 0x7})
ftruncate(r0, 0x2381)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2)

00:03:44 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_tcp_int(r1, 0x6, 0x80, 0x0, &(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:03:44 executing program 0:
syz_execute_func(&(0x7f00000002c0)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4618856f366f66d220fa0e5be34d1c4e1f8c4de7600c4e101167c5c8ed3e3e341812047002b0000002627273645fff58888a1c4101f9b73e2771616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a00a7a700")
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000580)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f0000000280)=0xee)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000200)={@broadcast, @local}, &(0x7f0000000240)=0xc)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000380)={<r3=>r2, 0x6}, &(0x7f0000000440)=0x3c7)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={<r4=>r3, 0x7, 0xfffffffffffffffb, 0xd6c7, 0x1, 0x20}, &(0x7f00000000c0)=0x14)
r5 = fcntl$dupfd(r0, 0x0, r1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000180)={r4, 0x4, 0x3, 0xa, 0x2, 0x80000}, &(0x7f00000001c0)=0x14)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r4, 0x5}, &(0x7f0000000140)=0x8)

00:03:45 executing program 3:
shutdown(0xffffffffffffffff, 0x1)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
r2 = accept(r1, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
lchown(&(0x7f0000000040)='./file0\x00', r3, r4)
r5 = fcntl$dupfd(r1, 0x11, r2)
ioctl$DIOCADDRULE(r5, 0xcbe04404, &(0x7f0000000200)="e6ff25b0cc74144c40eee33bf801a34502bd181ea66d24555d6438a3302a83384133878508ef96f329bca1cd62c0e83ba9fffe1a12a2a1a3ecbffb24dcf2b131d165d402b3a145877b20652d74db925df73cbf5ee57dfc3f618389611245377f174f9e9d8c40a5f0a70df5674914d932eea554cd88c829c5bd7e4f49df2a11c74b3b968cdc5d8e4616bdc93319eda3ed8395c82a9eb6b1976606ed5073d0890f9db170ac4a5aaf17d7f4e5545b1f02fd7118c7e5f6b6a4ccc945dd8bba16d600c6ba4b2a619e2a2ebf961b966bf3433e9381fd40f8f4f941d671690a896cffa0cfbc2b406f7e87602cbe2cd8595304e475")
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000340)={0x2, 0x0, <r6=>0x0}, &(0x7f0000000380)=0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f00000003c0)={r6, 0x8000, 0x1, [0x0]}, &(0x7f0000000400)=0xa)
close(r0)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000300)={0x3}, 0x4)
preadv(r0, 0x0, 0x0, 0x0)

00:03:45 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(r0)
ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000000)="1e414d0910d9c88d49a448bba7dacd24bffeba286941b77830a1011b4cbc41430c6ddc66b9df458126693379792632bf864b45d658d61f331d5c8fff98a7")
getsockopt$inet_mreq(r0, 0x0, 0x9, 0x0, 0x0)

00:03:45 executing program 0:
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}}}}}})
geteuid()

00:03:45 executing program 2:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:03:45 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000540)={<r2=>0x0, 0x8000, 0x3, 0x0, 0x502, 0x1}, &(0x7f0000000580)=0x14)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)={@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x5}}, <r3=>r2, 0x2, 0xc935, 0x100000000, 0x6, 0x200}, &(0x7f00000000c0)=0x69)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x10001, 0x0, 0x8, 0x4, <r4=>r3}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={@in={{0x2, 0x3, @rand_addr=0x7f}}, r4}, 0x8c)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1202, &(0x7f0000000100)=ANY=[@ANYBLOB="01060000009360cce51b23147a782478a64bbeab942284be5f4efd850f61e8578693603961448652f8a0cd83e765ca0e2c307ddcfc74e34a5462eba8bbc0b3c6e2611389a10cbffbcd7ceb44da924d126fe83878d630738487141cc27ad5b922eb000074c6e85106998271094fbce2ada6b5e0a43c9346f8b3beb0e79464700fc53ca0374b9761f1dd8bf7e9888e8511c3c7c0dfac74a414fba2e2572428efcd384a28bbbe5800"/184], 0x2)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={<r5=>r4, 0x5, 0xfff}, &(0x7f0000000280)=0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x9, 0x9, 0x100, 0x101, 0x5, 0x4, 0x9, 0x0, r5}, 0x20)

00:03:45 executing program 0:
r0 = socket(0x2, 0x10000001, 0x0)
shutdown(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x1)
fchmod(r0, 0x80)
socketpair(0x0, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10fe}, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x308020005)
open$dir(0x0, 0x0, 0x0)
r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x8)
ftruncate(r2, 0x7e2780e3)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={<r3=>0x0, 0x101}, &(0x7f0000000200)=0x8)
shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000180)=0x4)
lseek(r1, 0x0, 0x1000000000003)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={@in={{0x2, 0x1, @broadcast}}, r3}, 0x8c)
open(&(0x7f0000000080)='./file0\x00', 0x200, 0x81)
readlink(0x0, 0x0, 0x0)

00:03:45 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$unix(0x1, 0xffffffffffffffff, 0x0)
close(r0)
close(r1)

00:03:45 executing program 2:
syz_execute_func(&(0x7f0000000040)="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")
pipe2(&(0x7f0000000200)={<r0=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240)=0x4, 0x4)
setrlimit(0xa, &(0x7f0000000000)={0x6, 0x9b1})

00:03:45 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = fcntl$dupfd(r0, 0x11, r1)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000100)={{"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", "2036d69a946e5f914bc3a820dcb050c44517abcac9152f7af7e8808ca999a511", 0x3, 0x2}, &(0x7f00000000c0)="f5155273372e8fa530b0853eac9d1bdf7fcc06bb106e0729bd914a2c36c39bf3721f2cb104ec6dbbeebea39bd176", 0xb4c, 0xf0d, 0xfffffffffffffff7, 0xb6a, 0x5, 0x300000000000, 0x9, 0x6})
clock_settime(0xf, &(0x7f0000000000)={0x10000, 0xffffffffffffff00})
getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:03:45 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x80412, r0, 0x0)
r1 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={<r2=>0x0, 0x9, 0x6, 0x89, 0x7f, 0x7}, &(0x7f0000000200)=0x14)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x8}, 0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x8009, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={<r3=>0x0, 0x5}, &(0x7f0000000040)=0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3, 0x208042ba, 0x4, 0xfd8a, 0x53e, 0x80000001}, &(0x7f0000000080)=0xa0)
pipe2(&(0x7f0000000300)={<r4=>0xffffffffffffffff}, 0x4)
ioctl$DIOCRCLRTSTATS(r4, 0xc4504441, &(0x7f0000000400)={{"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", "1ab58b374dde8e65abb53fd1913ac645e2fd40802f87808b67c15312c2928550", 0x299, 0x4}, &(0x7f0000000340)="2459b4c06a00c15335c6259342510d0a5700190de2f5900e21cfb68ef87228f26bc78493261629bbc5bae21d18fbe5de636dcd2e18cc2bdb1db0f51e95fab15c5926fb3c3d22103c827141ec9be6fcf1e75e4147b55a2b423e4da9ea7ff2bd165c92e958eff77d4ad0d73993deb09a7d40408795fbe08bc17ef64ebb3bcf9f8bf2a617f808930256e58c9531784bd28e433ac1bb62c4d8b1d4d643700899dbe9a84ebe5156f93e9062e1db341eb84cc8b320ea7e4cc9e44f8eb05518218383", 0xfff, 0x3, 0x6, 0x848, 0xb90, 0x2, 0x2, 0x4})

00:03:45 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
syz_execute_func(&(0x7f0000000240)="98994aa84a1c340f05bf2400870043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fbbc4014e4ec4817850c8c4016d7d14dee509b921f457856c0707f240d1d244e10bf8170d0da8c4e3169292bd00008020d0c466410fe847e8f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4d9ed2666f3400f38f6b5851800000f94f95419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3f080620016dec4c4c1a1128b000000002d4bf3000062c401a1ea4be6470f383a4d0ba261b7e2")
readlink(0x0, &(0x7f0000000100)=""/164, 0xa4)
mknodat(0xffffffffffffffff, &(0x7f00000003c0)='./file0/file0\x00', 0x80, 0x2)

00:03:45 executing program 2:
setgid(0xffffffffffffffff)
r0 = getgid()
setresgid(r0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r1, &(0x7f00000000c0)="827424307d0d323bf597989879f51f9999f80b4849c09926b0f8ae8c21acb871f96d3d1743070f5a36a8b67e87237521", 0x30, 0x20084, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0xa)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="73efde492253fb04a9ff00cd49f54908"}}}}, 0x0)

00:03:45 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x1, 0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x900, &(0x7f0000000140), &(0x7f00000000c0)=0x4)

00:03:46 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000100)=0x3)

00:03:46 executing program 1:
setgid(0xffffffffffffffff)
r0 = getgid()
setresgid(r0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet_icmp(0x2, 0x2, 0x1)
syz_execute_func(&(0x7f0000000240)="1c18b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r1 = open(&(0x7f0000000180)='./file0\x00', 0x82, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x7, 0x800, 0x3c, 0x8, 0xf0, 0x2, 0x9, <r2=>0x0}, &(0x7f0000000200)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x8, <r3=>r2}, &(0x7f0000000340)=0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="f106020000010400"], &(0x7f00000003c0)=0xc)
r4 = msgget$private(0x0, 0x4)
msgrcv(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b8d030c1f5eaa9996b0178a9f57000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8fffffffffffffe0000000000000000000000c2ff00100000000000000000000000000000000000000000000000006490b4fee48963851845dcbcde2231c3be72642321c3"], 0xd5, 0x3, 0x800)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @rand_addr}}, r3, 0x100, 0x4, 0x9b, 0x0, 0x3}, &(0x7f0000000400)=0xa0)

00:03:46 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x0, 0xe09d, 0x0, 0x9, 0x3, 0x200, 0x2, 0xc000000000000, <r2=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast1}}, r2}, &(0x7f0000000180)=0x8c)
sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff0000020000000000000029"], 0x11}, 0x0)

00:03:46 executing program 0:
syz_execute_func(&(0x7f0000000140)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
wait4(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000240))

00:03:46 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pf\x00', 0x800, 0x0)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000240)="11efb3652a9403e7bc041ff03a9696ed555f4046b1c402101e18f6413ab001f188f3c732699a2df9ac8c5bfa80c0e122759e8f343b1d410087a78347ef447a7091dfa7f501dc9cb2334eedfbac366e8d19d4e193732729acce492ff4bbed1605adfa1b0b0717705b0c7191918295242d5a0ec143c663c24a4194ba2bc56f3e3a2839d1e364e06c5d4b8efd029d5544f40123d64f48f00a137c142511aaabddbef8e2d9678f50b0ce4dfbec5ef0d3d75dc23cfb0219")
freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
chown(&(0x7f0000000340)='./file0\x00', r1, r2)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x8, 0x1, 0x3, 0x5000000000, 0x0, 0xfffffffffffffff7, 0x5, 0xff}, &(0x7f00000000c0)={0xffffffff, 0x10000})
syz_emit_ethernet(0x39, &(0x7f0000000300)=ANY=[@ANYBLOB="23f7ffffffffffffffffffff08060006877d060700020f0000000000be4d97ae23bf95aaaaaaaaaaaaabc1e7131567f8693df8d96f9e5513d7"])
freebsd10_pipe(&(0x7f0000000040)={<r3=>0xffffffffffffffff})
ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f0000000100)="e36dc855aa516f634e5e5382bb5bc3ecb303ed0717729636b1d6d6b1d40ab40e1129a9864d43c50412f4fa95ab04a71cc1c9f9f5be34c2401b025bc4a3a99f4b961520a13c15ce01525038656e490a717e20e4a9a6fd131e3262b9591e051233002fa0b9f00ea2c2f890a67944fd78af6b9d151a2619a4b606aece9ea5a3278e51038b6a9d0490fbcceaaa56fe208127791c7eb03afe9d6be65c8bb2983daeac6fec669e6f181e61ba3a0ce8cb4199d6904847e7722fb9149931287a1d3b74ddaf436d75eee1e685fa54186490b75865466a0af6be49835cbbdd2726aa9c3ebf755f5bbd6e44925320c27d8ebcb3a6310d328973")
mlock(&(0x7f00004a2000/0x10000)=nil, 0x10000)

00:03:46 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
syz_execute_func(&(0x7f0000000240)="98994aa84a1c340f05bf2400870043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fbbc4014e4ec4817850c8c4016d7d14dee509b921f457856c0707f240d1d244e10bf8170d0da8c4e3169292bd00008020d0c466410fe847e8f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4d9ed2666f3400f38f6b5851800000f94f95419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3f080620016dec4c4c1a1128b000000002d4bf3000062c401a1ea4be6470f383a4d0ba261b7e2")
readlink(0x0, &(0x7f0000000100)=""/164, 0xa4)
mknodat(0xffffffffffffffff, &(0x7f00000003c0)='./file0/file0\x00', 0x80, 0x2)

00:03:46 executing program 1:
close(0xffffffffffffffff)
fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000000000))

00:03:46 executing program 0:
r0 = socket$inet_sctp(0x2, 0x400000005, 0x84)
dup(r0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c03", 0x9c, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')

00:03:46 executing program 2:
r0 = socket(0x2, 0x0, 0x4)
poll(&(0x7f0000000000)=[{r0, 0x101}, {r0, 0x80}, {r0, 0x2}, {r0, 0x42d5a6ba2eb5c017}, {r0, 0x4}], 0x5, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), 0x10)
fcntl$setflags(r0, 0x2, 0x1)

00:03:46 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0)
r1 = getpgid(0x0)
getpgid(r1)
mmap(&(0x7f00001d3000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x1016, r0, 0x0)
ftruncate(0xffffffffffffffff, 0x2a60)
r2 = dup(r0)
write(r2, &(0x7f0000000040), 0x3000)

00:03:46 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x101, 0x4)
syz_execute_func(&(0x7f0000000180)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:03:46 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0x1ff, 0x2c6)
socket$inet(0x2, 0x10000000, 0x0)
sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc00302b292eadd378c32d9838e4a43898260a2502b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0)

00:03:46 executing program 0:
r0 = socket(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0xb)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0x9, 0x3, 0x4}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10)
connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e2f66696c010000132fc8d918da82bce8704a01"], 0x10)
shutdown(r0, 0x0)
recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x84}, 0x0)

00:03:47 executing program 1:
mlockall(0x3)
syz_emit_ethernet(0xffffffffffffffde, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @local}, @udp={{0xffffffffffffffff, 0x2, 0x8}}}}}})
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x0)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x0)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000140)="047acd266cb339f4ab74b93e3df4212b0987ed53553157a6528cccb65b192ccbf7ad52509e00917dd74a9a9d84468e1595975fd60e36f931ec3ac6fabf06417732fb88")
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x7, 0x4)
open(&(0x7f00000001c0)='./file0\x00', 0x401, 0x80)

00:03:47 executing program 3:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
r2 = dup(r1)
bind$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x10000000, 0x0, 0x34e)
readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/137, 0x89}, {&(0x7f0000000200)=""/195, 0xc3}, {&(0x7f0000000300)=""/221, 0xdd}, {&(0x7f0000000400)=""/226, 0xe2}], 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
chroot(&(0x7f0000000500)='./file1\x00')
execve(0x0, 0x0, 0x0)

00:03:47 executing program 2:
syz_execute_func(&(0x7f0000000140)="9834170f050520d0f80791c4c379160dc47a020007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:03:47 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, <r1=>0x0]}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r2=>r1, 0x1937}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x7, 0x4, 0xffffffffffffab83, 0x1, 0xb5, 0x7fff, 0xfff, {@in6={{0x1c, 0x3, 0x1, @mcast1}}, r2, 0x389f, 0x2, 0xb27, 0x6, 0x8000}}, &(0x7f0000000100)=0xb0)
socket$inet(0x2, 0x20000000, 0x20000770)

00:03:47 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast2, @multicast2}, 0xc)

00:03:47 executing program 3:
syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @empty, [{[{0x88a8, 0x98d, 0x9}], {0x8100, 0x4, 0x9, 0x2}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}})

00:03:47 executing program 0:
r0 = socket$unix(0x1, 0x7, 0x0)
r1 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0xc, &(0x7f0000000280)={0x2, 0x5, 0xd1, 0x800, r1})
syz_execute_func(&(0x7f0000000180)="96f3a798472c431c040f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000340)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000380)={<r3=>0x0, 0x4, 0x1, 0xfff, 0x4}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000400)={r3, 0xb2c, 0x2, [0x7, 0x9]}, 0xc)
r4 = socket$inet(0x2, 0x7, 0x6)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f00000002c0)={0x101}, 0x1)
pipe2(&(0x7f0000000300)={<r5=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={<r6=>0x0, 0xc6, "4956fb83e19328f8699c64b6612e4747487093c9a003aabf027c6e8b7cd61547cd5a9d114aaca9d67dac9c729f0784370c9e33b98b9b26eb52c0841d259b73010a456d3e55569d03d2ea11458bb326c55b53aed30c5537531e186e3d297bf7d5b9eec813180ca6765f31242af8879535616ee9c6166bc5a3892e3c3f9044b1828cbe579a1ba199cb2d86c503b77dbc9070312168da59033fb438f4ecc73b8778f896f0c7caecd52006a212dbd40dfb82660b34f4f89846c8ef279f8f0f3d5af349f5542a1e53"}, &(0x7f0000000140)=0xce)
setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000240)={r6, 0x800, 0x100000000, 0x20}, 0x10)

00:03:47 executing program 1:
r0 = socket(0x2, 0x1, 0xfffffffffffffffc)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40000204, 0x0)
ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000100))
getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=<r2=>0x0)
getgroups(0x7, &(0x7f0000000300)=[<r3=>0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0])
fchownat(r1, &(0x7f0000000200)='./file0\x00', r2, r3, 0x400)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x6, <r4=>0x0}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x8)
ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000080)="09a269be0fd2ed792ddbbd8b058b9cdaa5b34492d015ad62a921938b40815eea91f81fedba7a9d481d91f224a091c99af2848a5ca51ea61fa0a176b270a9783318ab89b45eacb7172390bf5e93d4aa45b7c47da0b5f9533437654f75e12326b911b0c860117b5226bc8460ff7049b0a5fabf31fd5f285f8488b092")
setsockopt$sock_int(r1, 0xffff, 0xc, &(0x7f0000000000)=0xfffffffffffffffd, 0xffffffffffffff9f)

00:03:47 executing program 3:
r0 = socket(0x1d, 0x3, 0x5)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @remote, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@mcast1, r1}, 0x14)
syz_execute_func(&(0x7f0000000240)="b1f491cd80d946f91cc166420f3a3800588305b30c641e320f450f0f3ba4c421fc51c1ea3e66450f3837247bc48192558dc3c366450f18674670660f3a208f0916000076764f73c4e17ff083422bad7bc421ddf64126c4dc6a000ec4a359484a18006669a0b90c00000010dfbe6736636666430fefb300000000326408040cac0f01d6530ff5218d181c4a7d7da1ff11777a664e0f3a63510251")
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000100)=0xfcdf, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x4, 0x4)

00:03:47 executing program 1:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x200)
poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0)
symlinkat(&(0x7f0000000000)='\x00', r0, &(0x7f0000000080)='./file0\x00')

00:03:48 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000040)="9cd9c0e8d1c7cf84447430cc93878f537df4646bc45efe20977323c0b207e15b5ad5ad403d1a27e4cf64e83dc9c5c091", 0x7fd, 0x7, 0xdf1c})
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000180)={{"61fb6b98e4263fdd19c2954341deb1dba2e3592414ff7a6dafc7a6abd170f0e96d0e85c77ffcdf9a0a941c647e2074a4bb46c81a98ef206a357e9c23d0bfec9f749c355b280547549342680d5676c3b98b872161d47e08c8afa6609f80576f683ac13252ebe8284693b90373f7fdf69b319ae50ae673601aaaf97ddc2fda30ce1bf8e087e0f19270f33d842c29d062362b1c245e1268d865190f70a0095e25ce4791c3c86f36cd7b80ab21b7ee95e8b638426134040a467807dfa7fa7e09251e1e7ce850e877c1a769ef840e14a2e1023cbe1a5a5a768d4f1b3262413edc43e9b456531e2401597b801cb6428b339d4ffe9d9bfcf79ee1401a64efc8da46b517755da47179eee4979b6d20b2708674e4e96c07f848ce21715b70ed2bdac8ec3193974408c353b29eb3f61902e88f02eb65feab7e9636a49e95fcf0b79705b4d7888ac265c0e7ee96048cd07e9918d6a6765256962bc7e4e1b005a0e2dec6bb5b85b2998386fd3acf4b8427889f60b201d9dc2f8487a835c4811ed19498ebeaef685fd4e357784a1b7ad2c72487a6ddb0b8c1a820d98f19262ecfca597fa587da82d164eb315310e8480faf8eff2871952e16fa5ff2e625cc7981486e646a083504930415f72047ac5c2162c0433a0fb5053c1fe209b02aa37fbebad86dddd6f8ce3d7ebd0a629452bac2ad654e149bd61b480ce470fd3c4576b139751cb3847d582cf4ae6edfacff4d5be3a6034254c1908125d40d52afcd68633ca4f6e5b7407770fb5a753d338c36b96e0dc24decade49a799f629901f2dbcd1efed14c7740b42abf3d325304510b8c08575be2fba545deead184fc5a1c66ada46726722337a2e2ea3bbc6aa4fda34548e1c190a15d3edfd6ae82006aea96f130f8f98f49200f5ea4ae80664240599d8250b50c8fa53531796cd378e3809916f698e37446524dee1dd12520e4ad6896dd21cf425f1261a432386a391cc08ea8af2fe66e90ac576069e6471b2db9867df5406c5a0639d0ea9eea88573bf1a5dafe919a73082baee5c4ffd49c211ee003ebe4a9cf130114f29c9126e3c7ad622b63b6c474e3e367df117b1a3e78bdf09869280a0469bdbfba60f8b8b457b4def45662af2861733d78d10e4ccffa18bcec725147d7e7f3ff91cb56d0028c4ebf98fbadea0536a00437b99da1bc14810f9110aa316f9c76de4f26b7dc13931fb6fb54e39d10fa7102ea4f63c06993f689875f14ed9b560da4a9da3309dedc006e907023aaaec135f583e79a02359e1de0b0f41888fb7aae1fbbdd3ae52405d83c4a551a556ae41730f8963a54c20ee70c6a948fb0b91bbda4a3844898090194b20879bce78b9de5c5fb27b835a4096744b6314e8f996f698986e5f08f7ce0aed757128d2b57496f99a4cdf663d372b6c46dfe86387824c1ed57069d8eeec24fedab5d6a8a30a996", "cde536cb0fbd11ba62df350911f9623e0462400bf23f3807cd93133a6d51c4cf", 0x0, 0x5}, &(0x7f00000000c0)="de66b05c5bdbbe767279d777c5df2e1ed0b6317d4fd5b8655547116dfe49c186dc52e9111c2a9bdd018b3349062c5db6edf5a3d2fe94968813e07a9aa15725f2d28af227be5db66f36fb5ac52b55f9a5dcce7ea00350703c6b12b9dc9e3370975ba6d06e224a3303277aebffaec665003b2fd8def9108de976106545a1b0fd500f2af51bca1a36afde7594b0d1bb01d4f1bd9f8fde41b33c07a4dafbea3a4c89e8dcc49ba9aab8a08e9f5975ae2aded9b97fc82d356656d1bd3a4c5aa7c79a", 0x0, 0x8001, 0x0, 0xfffffffffffffff7, 0x5, 0x3, 0xff, 0x10001})
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000600)="a1d16fe161716248861f90f99170357873279a4c0a57efaf57af55f2068fd4d2500da5ea8c4c755c2f77e094537dc35c6eae421fe5a8cd0e75b98012b7727423c2")
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000006c0)={{"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", "f8e37f11dbbe84fb3daa32c93b6ac44beeee5804ba993fa4ffadc03ccaf0f246", 0xfffffffffffffffb, 0x5}, &(0x7f0000000680)="7f39631f8eae459186fba9eedc2e3cc171ba594c6c814330a631f55251e477ed8e805d1ed09e2f999a364e", 0xf5f, 0x2, 0x6, 0x5, 0x7e10, 0x1d, 0x5, 0x3})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/pf\x00', 0x20000, 0x0)
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000b80)="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")
r2 = openat(0xffffffffffffff9c, &(0x7f0000001b80)='./file0\x00', 0x100200, 0x28)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000001c80)={<r3=>0x0, &(0x7f0000001bc0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000001cc0)=0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000001d00)={<r4=>r3, 0x6}, &(0x7f0000001d40)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000001d80)={0x10001}, 0x1)
clock_settime(0xe, &(0x7f0000001dc0)={0x2, 0x6bf7})
renameat(r2, &(0x7f0000001e00)='./file0\x00', r2, &(0x7f0000001e40)='./file0\x00')
write(r2, &(0x7f0000001e80)="93fb12f6c261fa9962db726a0285a67bb6b42ae03920e7fdf52bd12c970f3cf6d3db8868389b97f06d4a611686bd49cbc8c3ce3b1e8b42a871022e195b55a67b9b4818287e70344484a5bb8abed2c3d827118479c9c0fefc698682d12fb2e7910e18777e5d1655fedc635311b66862393a382c4993437db9feab4d3126fdc9c1f69aa3d1e3aaf5444d6a7d5efe20e3b9a3b85d2d50f51cd06db75efc4cf6c3517feb106f78e79f74b733abc96ea796a6627877635dc1150a7cb343c402b1b203b50e67edf35a53c0cea69b3d0156bb5c768fd78c8dd5144307d64b430d0f2384c7311070e9d23ac2e49a8a7347", 0xed)
msgget$private(0x0, 0x297)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000002000)={<r5=>r4, &(0x7f0000001f80)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000002040)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000002080)={0x9, 0x5010, 0x7, 0x1c4, r5}, &(0x7f00000020c0)=0x10)
writev(r2, &(0x7f0000002280)=[{&(0x7f0000002100)="339e13d6aec7fb8efb0ddc2d3af129d80acce2ea7ebf3b976111718b7b4b3b7eab74166beb75e78b137f84e1afe6d7a3683b4166f0ccaad42dacb7acca4f526f5b9b888ed098749085694755278a031e82f56efe8825514accf74a5e5524020c4041096416e733cc8c434a65567fcace5fd6e80232f5cda0bd683b2c04d89a0f5e7db8bd07bf0c193be0f0161b6e1f9e254aa9ddc1c08e73bcff16bca9ab720332e56aa455caff9346ff5c4b588e31fd53742460a2aea67d38cbefb8f49eae5c2203a1e7dfcf2e63d9c5ab2d94e844cc961eb7be91e0abd628f6e584a79e5ded44", 0xe1}, {&(0x7f0000002200)="f14ef6110995d61856d4399183caf10fcedb8560a6e8804dc2db573f02e957c5313ab4a53e7c8158e9a48fbc15998ca7d2c0bebeeff5a73f08ad5c2b5db148999ea8a074b7480f66b64d77d38de86ae94673dd2026aa6ff22b10fc5d61b2060a2abf07c85f705429aff969aec4", 0x6d}], 0x2)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000022c0)={r5, 0xa, 0x2}, 0x8)
sendmsg(r2, &(0x7f0000003600)={0x0, 0x0, &(0x7f0000003400)=[{&(0x7f0000002300)="187c8e6590e3e14127c8a9908036c210223b5e3e61e33b223ad8510ac00c273faf58aa91f0c430243d8199cd1ebf08034d961feedf69d8cf837407a7befaf537e9906639787ae573147f04579fa4ea1a87d81912033e4dd66c6b3763b00ed40757f547bc22be2d8679d42f264522517a2d4e686d39ab3d3aec5bf2e26afd675cf89e02bfdfe44458bbb2e14781ffe65b58fd27c26b49c55ea91bc82319d90e9d13c816ea2a9a360e777fff6cf7837764c504473691e351b6d71e0239a594d9f9ca3fde77d524956d2719b69023163a562d540e", 0xd3}, {&(0x7f0000002400)="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", 0x1000}], 0x2, &(0x7f0000003440)=[{0x98, 0x3a, 0x4, "0040c245db47088c117cefad145a1adfee54704d03793aa92d8d88db73f38b54bbeadab59b4f5e677c7afa10304dae8d3373e09b5cd8f44aefa6193db721e23160c398cf8f8ec483edf5b10b2205eec79acfb11da91d7d0185cfcc7d8ecc950f208b05df57decf2ad92874f75f1c20fc90602ef75d3ecc5dc5efefea0b73a5130b4d41e2"}, {0x58, 0x11, 0x6bcd, "c7739efda59a68248951eb51808c2aeba213c72729ecddd138ae14f15608a941e3e5b27f930281148002296421a1e6236e57cd39ca1fd7db0299f5e1c4f724bc337d63fefd63f93d"}, {0x10, 0x0, 0x4}, {0xa8, 0x88, 0x1, "7b689130f5ca6a03916965b2db390572f9b09b2e718f212de875a4a19df804641fea8ca09e9a98cc803ad1c363209ea2bb4ed94fb02a419e438cb9ed3f8e5c46b0e77202f2fea6a2232f09eb49bf0a4db3885ec9fd5534385a92aec7abe2761e40d8009c7c7a3c5859b8dc36e11d5748a70eedd3c3f719fde31840917013f7fcab95d890c6c6d4999fa850577ed3d5852d4df6912d21cd91"}], 0x1a8}, 0x80)
mkdirat(r2, &(0x7f0000003640)='./file0\x00', 0x20)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000003680), &(0x7f00000036c0)=0x4)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000003700)={0x5, [0x9, 0x4, 0x5, 0x7ff, 0x6]}, 0xe)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000003740)={r4, 0x100000001}, &(0x7f0000003780)=0x8)
freebsd11_lstat(&(0x7f00000037c0)='./file0\x00', &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fstat(r2, &(0x7f0000003880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
fchown(r2, r6, r7)
getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000003980), &(0x7f00000039c0)=0xc)
renameat(r2, &(0x7f0000003a00)='./file0\x00', r2, &(0x7f0000003a40)='./file0\x00')

00:03:48 executing program 1:
setuid(0xee01)
r0 = shmget(0x1, 0x4000, 0x405, &(0x7f0000ff9000/0x4000)=nil)
r1 = getuid()
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000340)={0xb59, 0x20, 0x5, 0x1, <r3=>0x0}, &(0x7f0000000380)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000003c0)={r3}, 0x8)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = fcntl$getown(0xffffffffffffffff, 0x5)
r8 = getpgid(0xffffffffffffffff)
shmctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0xffffffffffffff80, r1, r4, r5, r6, 0x88, 0x6}, 0x3, 0x3, 0x1ff, 0x7fffffff, r7, r8, 0x1000})
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x413, r2, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000400)={r3, 0x4, 0xffff}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000500)={r3, &(0x7f0000000440)=[@in, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000540)=0x10)
syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")

00:03:48 executing program 3:
socketpair(0x10, 0x5, 0x1, &(0x7f00000008c0)={<r0=>0xffffffffffffffff})
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x304)
r2 = openat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x20006, 0x4a)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000740)={@in6={{0x1c, 0x0, 0x8, @ipv4={[], [], @rand_addr=0x4}}}, <r3=>0x0, 0x100, 0x6, 0x6, 0xffffffff80000000, 0x401}, &(0x7f0000000800)=0x98)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000840)={r3, 0xffff}, &(0x7f0000000880)=0x8)
setreuid(0xffffffffffffffff, 0xffffffffffffffff)
r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000040)=0x3c8, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2336dae82afe8000000000000000000000000000bb0200"/128, @ANYRES32=<r5=>0x0, @ANYBLOB="01000000ffffff7f04000000000000006c080100"], &(0x7f0000000140)=0x98)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240)=0x5, 0x4)
r6 = semget$private(0x0, 0x3, 0x6a5)
__semctl$GETALL(r6, 0x0, 0x6, &(0x7f0000000200)=""/42)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000180)={r5, 0x8001}, 0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4)
fcntl$getown(r4, 0x5)
fdatasync(r4)
r7 = semget(0x1, 0x7, 0x60)
__semctl$IPC_INFO(r7, 0x3, 0x3, &(0x7f0000000900)=""/198)
openat(r2, &(0x7f00000001c0)='./file0\x00', 0x8280, 0x1)

00:03:48 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000300)=0x340)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x20000000)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000340)={<r3=>0x0, 0xc6, "6c3abe4d3dee3c0697392ee423db409990f9a842ce41c1868308d45dc6a4405ca4eb7811178724d65e7a8a9f9bb67bf38bb0623176a1a11a57a3291ca13f47d955e35892726139b4c1202fbf1632fcc56b10ad656ae38a83ad1fd42d32c3bdcd0e61a0a4d76776cb65cd8c61cb33cbfb90dfcac6c89c027e988eb258955d3940e19d6934120eccd43e2356e029249f912ca09e49853003acc3269a1a34d7fa70610740ce4cf8a654041bca924658169ff41fc0422e1691fa3d338b09197ee336f008473002ad"}, &(0x7f0000000140)=0xce)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000002c0)={0x1, 0x3000, 0x10000, 0x4, r3}, &(0x7f0000000480)=0x10)
getgroups(0x1, &(0x7f0000000040)=[<r4=>0x0])
setgid(r4)
getsockopt$sock_int(r1, 0xffff, 0x4, 0x0, &(0x7f0000000180))
r5 = socket$inet6(0x1c, 0x20000000, 0x4d)
setsockopt$inet6_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x1ff, 0x4)

00:03:48 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001100)={@in={{0x2, 0x1, @multicast1}}, <r2=>r1}, &(0x7f00000011c0)=0x8c)
r3 = open(&(0x7f0000001200)='./file0\x00', 0x10000, 0x24)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001240)={r1, 0x17a, 0x1f, 0x3}, 0x10)
r4 = accept4(r0, 0x0, &(0x7f0000001280), 0x10000000)
syz_extract_tcp_res$synack(&(0x7f00000012c0), 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001300)={r1, 0x3d0}, &(0x7f0000001340)=0x8)
bind(r0, &(0x7f0000001380)=@in={0x2, 0x2, @broadcast}, 0x10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f00000014c0)={r2, &(0x7f00000013c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0xffffffffffffffff, @rand_addr="693a1658a48fd466fb8ff960b7152d75", 0x4}, @in6={0x1c, 0x3, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x3, 0x0, @loopback, 0x7f}, @in6={0x1c, 0x1, 0x7, @empty, 0xa7}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x1}, @in={0x2, 0x0}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x7, @loopback, 0xff}]}, &(0x7f0000001500)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001540)={r1, 0x9, 0x3, [0x20, 0x2, 0x0]}, 0xe)
getpeername(r4, &(0x7f0000001580)=@in, &(0x7f00000015c0)=0x10)
r5 = shmget(0x1, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil)
shmctl$SHM_INFO(r5, 0xe, &(0x7f0000001600)=""/1)
setsockopt(r0, 0x0, 0x2, &(0x7f0000001640)="e78faa3cece0d2dce60c8ba66eb9e05db5ccec894d9bfb827551f469c2a6dd1dd92a5d0b88dac3bb95ff8528b2056b0fcebd823bcbbef2375b6996c4628bd8911786bc181abd204c5f9cd2d59f7e01b8e35191c51d1c18a541bfbc32553440aa6288e8bfcd30fd5ac06d68a1ef0fc836e8098574650ba54e0f23f584f0b85715d12e3ca2f5a1d58e4fd1eae51aff338edf266a1ea5a4013b6cb22fdc85c8a5e95d9d9328cca2c5d398abff9785bf262188b948a02137c070a323e3aa377e1631840ebb50a2355f317074efe5f66e589d68749c182bb4e2a85a069f3e6b49c6bb7616b08ddcd83ff5", 0xe8)
r6 = open(&(0x7f0000001740)='./file0\x00', 0x100000, 0x2)
ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000001780)={0x10})
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f00000017c0)=0xfb0b, 0x4)
lseek(r0, 0x0, 0x4)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000001800), 0x4)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000001840), &(0x7f0000001880)=0x4)
ioctl$DIOCRCLRASTATS(r3, 0xc4504448, &(0x7f0000001980)={{"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", "b7e83204300918c491b8cb8b79da996df77967af6bf29031b9484adf7a91a9f6", 0x7, 0xf396}, &(0x7f00000018c0)="f15c7929487355fbe2c2798e14e941941880002835fba196155ee4e639e45f49776861f7bb7135812b454f8c82e1ce6e4186ac83a6a34b271cdd54b5e2738c9795a0546b453a2303980aff869d9cefc2457e9dc54d77bb7f1787f837a10f1fb44d22403d5169a6a374931936aff0d11563627a77be2393f1875d5ad44d9607e47ebd1fb9c8f534eae19d147f98494f30bbc106914afc8a96691a35dccdf6e2ed9343e0ec16b505b9a2b62a0e600bd1f04945fe15f5db1ac52e2184", 0xfff, 0x1, 0x5, 0x7, 0x6, 0x7, 0x7, 0x3})
shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffd000/0x3000)=nil)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000001e00)={r1, 0x800}, &(0x7f0000001e40)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000001e80)=r2, 0x4)
freebsd11_mknodat(r6, &(0x7f0000001ec0)='./file0\x00', 0x6000, 0x8000)
futimesat(r3, &(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={{0xff, 0x3}, {0x1, 0x2}})
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001f80)={0x10001, 0x0, 0x8, 0x20, 0x7, 0x4, 0x9, 0x100000001, 0x7, 0x6, 0x1}, 0xb)
pwritev(r6, &(0x7f00000034c0)=[{&(0x7f0000001fc0)="248fbef1d97bad8a9efd85bc8f18ca1745ac29164d4826a12853d6c5ba7a11420e816a6c169ba1df5d64eb1f58a4837f1ec8d1bb4149f2d02cc4f3886f3e55d80dee9030f6aa10b82ff7", 0x4a}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f0000003040)="f33629af2a95440531f24a490c048185446d3a4505cb7eaf1324e3fe3136fe8154417b456402c432fa3cd6e63a3f1a20f72d3e27", 0x34}, {&(0x7f0000003080)="dec5674f2e0104681bf27558bf30fbdf14fcfcf16ed6a43f2f7b9f09f7941024c2a8ef28216f2fc07abfeca8be3e1a4cf8a08a210c50ef205c89e55972ac3eda571bbe9d4f181f9022d653d73814e09b4a1beb136d8bbbfa387f0ebb", 0x5c}, {&(0x7f0000003100)="15f36f9235f003b9035160cc77917d77e544f790d66f403a876d22f6c01942afe6c2eb2709d603d00690c7223f16f8cffb49bc0bd55c9d508263a641e930757ae055566b3231afc98c414d64f0f43f58bc5e128b61982b6a713d8dbadd147baba70158b817cbe3548d6cee4dd87144be5af449c526a849f2e03b1028829334761ad214db7f2df0bc34a08ea0c70c0b99571e004f305846a196a0a845cf3d3eefc74d539ab7345e1b0ba73b95fbbf8ecbc911a511da30bfc99fba28cabef603f6613563fbea2286128e57d8ecc28832fcec750a267a6c30bc28bb6a853221faf26f4fa1b6e897c0892e313fed", 0xec}, {&(0x7f0000003200)="7b6ed255bbacdd52b82d41db3e9a97b3f62d82acaf50678ff018c13406774ec1fad6c3ca26746a2bf296975689e0d674b689da35f1e50ab6a5b0541409452454e4d90ac5418d34e1e0b1c0760285cc58dcd75290d096248bc5fd2214c14da4f0bae89fbbc315e132e450abf599c7768f0d8d87bfb970c03bd22b3416660d1edc0cdeca312a631377acec5da1c21d64e372825f69c1848e0b38", 0x99}, {&(0x7f00000032c0)="26d3a86745ac4d4e5d3aa65a0f2cbf13155a9513a48f43acac994d99a205a11e465ef7f7980167c78ca7a6230952553cc0b1ad2de1edc4a2f9abc190ddfe92f15279e88b47fc9327ae45f6260797d2c51331c853b0ac0099ed24aca22e3d7cfde5ca9624be25698c789c23d6dbaa265f7d1409c8f65a3439a5eaaee2bad41fb733fdcb92920a297e9e1e260bcf1f94613dfe0b5ee6bd7fb3f247e49aec6c5583fe481ff0c1af296556fe35f9d7023a3a6d7cf1632f3bf4c96390a653720287144e3a99adf426f23ea33d22df86fd7c31d01ab99105ad5731f0b4199a3535b1786c2b44", 0xe3}, {&(0x7f00000033c0)="85179629b1fbc2404d2bd77f4fcdc3cec9f23b0166e37d3cb480e0d91634debb3f6a3f1d21df8e9ba5eecd574922489b03b9808fe970e6507923040999edcf02a2cf0d45c4b70adf925bfc5bd9a39e9a59", 0x51}, {&(0x7f0000003440)="8bfbb07540a31532f56c87d6368ac8a2f4b370180ebb73e6ae5fa619106fa7db35b35ba725738c203c62aacfac50c9456b4d39cfe5c2cd230986ec0c790344adfa3ee282e5bc5a3da3d59207ff4613d5aa788275fce9752a", 0x58}], 0x9, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000003580), &(0x7f00000035c0)=0x4)

00:03:48 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0xb, 0x0, 0x0)
connect(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8)

00:03:48 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:03:48 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), 0x4)
r1 = socket(0x2, 0xffffffffffffffff, 0x2e05)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="8202942f66696ca1ba90d7f31423864d7d49da6c653000"], 0x10)
recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), 0xb)
shutdown(r1, 0x0)

00:03:48 executing program 2:
socket(0x11, 0x20000002, 0x7)
r0 = socket(0x1, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffe03)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x8, &(0x7f0000000040)=[@in6={0x1c, 0x2, 0x8000, @mcast2, 0x6eb}, @in={0x2, 0x0, @rand_addr=0xb}, @in6={0x1c, 0x1, 0xe4, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x2, 0x3e8, @mcast2, 0xffffffff}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0xb42, @mcast2}, @in6={0x1c, 0x1, 0xffffffff, @ipv4={[], [], @multicast2}, 0x401}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x1ff, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x1c00000000, @rand_addr="d31e830229f385f30c33828d12c11e86", 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x8, @mcast2, 0xffffffffffffffff}]}, &(0x7f00000002c0)=0x10)

00:03:48 executing program 1:
setrlimit(0x80000008, &(0x7f0000000080)={0x4, 0x81})
socketpair$unix(0x1, 0x9, 0x0, 0x0)
socket$unix(0x1, 0x7, 0x0)

00:03:48 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f00000000c0)="982c260f050520d0f80791b06a4141e2e996855b99a4c466a4c4660fd901fc437c3866450f73db0221fc22eba8c0642e3e4030a80200000047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b49b000080000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000")
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000040)="084127472d156cd20191b07641e35f80b4dec6afe5ed8fdb76d3a28e0bcd12f8483183a81edcb468")

00:03:48 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x30, &(0x7f0000001580)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000079c532ed003bd6ad6b850000000000000000"], 0x98)
recvmsg(r0, &(0x7f0000001540)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000040)=""/31, 0x1f}, {&(0x7f0000000080)=""/233, 0xe9}, {&(0x7f0000000180)=""/251, 0xfb}, {&(0x7f00000003c0)=""/161, 0xa1}, {&(0x7f0000000480)=""/150, 0x96}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x40000)
r1 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0, 0x80)
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000001640)="94fbb61c8235560c77107eb5c99264496d2973a37e6fe938dfb20d6bcfb5db33a852bb44076e37c3e9cb68f7b64b4e23d25451e1ca3aeafad13f288c619e7eb4255c7f280be833727fcdee73f07ede9e56bd0730632d0e2ff8aaa249543d3f989bd1abae7b565b8fab82fca5b5eb40ed16cd316e07739cb91bd59aee84892497a90b58e51b2234e7e8018fd440c4223130c66fa9ad4c93e65225d0fef14bc4b79b4102a59f21c02a0a2a5d697640973e6718d7")
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0x4)
fcntl$dupfd(r0, 0x11, r0)

00:03:48 executing program 0:
r0 = open$dir(&(0x7f0000000140)='./file1\x00', 0x20842, 0x88)
syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa08000000ad588bc6efe6e186dd603e01d80000000011dfe467717b2704d721e83848c5113652defe80000000000000000200000000"])
mkdir(&(0x7f0000000100)='./file1\x00', 0x0)
pwritev(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)="8b8dc5b5776f287c0d8b9fe7611bff7caf7a391a66d939e6d02b4c2cb87b4c42f60dcc7ddd3152e7ae50060861a4f7ea60918c6f7ea4057cf0db723be3428bc8be3f1a7d176f25985be237a6fd80f44221df2ba27b48cef3af7faf9a9e6a81dd839fc8ab10ca8890f017bdcae848b36c21a32861b27f0ff3a488d40e1e91fc13e7d78d0beee176c803cb9ff6c67287987ed21ff2a439b3f220363ef6ad8c07f747f0ee11ba2daed392698dd22ef00c88daedc5266cc90d199142c42eddec76074a46ea5cbc433874e9f0000f6d40d7bdc6f8bda91108d338621e70233ae98fa592f584ee390d955c", 0xe8}, {&(0x7f00000002c0)="2313ebed53020e5cebc76b56", 0xc}, {&(0x7f0000000300)="669ebedc682b5a8efb58cc4514dcd767b18c6988504bc086fe27bcb73d7575b3e0a3032bad45d5c51a2e3a261b67fd61258960448565c0da43bd8624625494d9a6733dc5a2a3f641d161600c729baa872663d7e29bbc44791d32b9cdfa872cae0ef6c09003959e884b653779c34093ec5ca25a20d4f2d39bcf9329d21386e142d2f587f9e96dfcf9973c8439cd8d3c7ef43561008526e0150f93d594fb08169c311fb1b961ee822596b43f204be4bd38ac32508a4ca112c7", 0xb8}], 0x3, 0x0)
freebsd10_pipe(&(0x7f0000000000))
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x8)
close(r1)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0))
ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000180)={0x80, 0x1})
sendto$inet(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)

00:03:48 executing program 0:
setitimer(0x0, &(0x7f0000000080)={{0x0, 0x80000004}, {0x1, 0x8}}, 0x0)

00:03:48 executing program 1:
socket(0x0, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x80047470, &(0x7f00000000c0))
r1 = socket$unix(0x1, 0x2, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000040), 0x56)
fdatasync(r1)

00:03:48 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000752355aff3b2504a3a902bd64b7a5939b41c36f48b8b3b5b3666561db2e51a33203cd1dd8ad7ce33205dfdcec2dcf687e55f1e1fe85a81ca0445decd8f4de6f4742cfc3efb910d216c772db7b4d6a173c91398eeca26490a2f94a1e24a0713cc966f11bf0cb20fd8a3b23f705f946bdf19151ea763ca00a019ac"], 0x10)
syz_extract_tcp_res(&(0x7f0000000000), 0x8, 0x1000)
write(r0, &(0x7f0000000040)='M', 0x1)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
shutdown(r0, 0x1)
shutdown(r0, 0x1)

00:03:48 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000340)=ANY=[], 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x5, @empty, 0x8}}, <r2=>0x0, 0x65, 0x50, 0x4, 0x5}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0x7, "7f090d2d537510"}, &(0x7f0000000180)=0xf)

00:03:48 executing program 1:
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0)
getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
freebsd10_pipe(0x0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000100)="098a49793c5a0d556930e6978368019f7d2ffd0b10eaf36dd24e84232083700aa2ee0c7fc2a769f7dfd29ffedf84742905b4f02379ecb60c1394c36356a6bf27de6c")
r2 = getpgrp(0xffffffffffffffff)
getpgid(r2)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)

00:03:48 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
semget$private(0x0, 0x3, 0x9)
accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x3f, 0x0, 0x2, 0xfff, 0x2}, 0xc)
getitimer(0x2, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @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, 0x4, 0x80)
__semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15)

00:03:49 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x82)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x11, r1, 0x0)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000280)=""/212, &(0x7f0000000080)=0xd4)
read(r1, &(0x7f0000000780)=""/217, 0x2f)
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000240)="0000071a8e9e560100000000000000ba31a0345bcff088dfd33556756a51a133a7167882df")
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000600)={<r2=>0x0, 0x100000001}, &(0x7f0000000640)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000680)={r2, 0x2f}, 0x8)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000001c0)="ab719eacca769ec838a179be3a7b9e54506f3bb5a4f310a9c9bb4b4c4a71b46505d52794917df3c362d051973981c7586e89dfce8cf1f655472c8825dd49e06ca0331c31744b5aaf6217a2bd5751d1de3b5928cc6ae1f745ca871bf230a2f63a1292000377ecebd7b0835d8dcc50e7")
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="0080770005007f00240000001c004e226f760000fe8000000000006c4db0d7d80a2283ffcc0000000000000000aa01800000000000000000009cc2e020d292c9fb0100d505970005000001000000000000000000ff000000000000000000000000000000000000000000000000000000000000003400"/140, @ANYRES32=<r3=>0x0, @ANYBLOB="03000000fff7ffffd10000000000000009000000"], &(0x7f00000000c0)=0xb0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c004e200500000000000000000000000000ffffac1400aa0300"/128, @ANYRES32=r3, @ANYBLOB="0500060003c7bc003cd837ddedee7c1f166072f5dc4a43b2dac2cd05f1d432b95e3615040ff80c805d"], 0x8c)

00:03:49 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = semget$private(0x0, 0x3, 0xc0)
semop(r2, &(0x7f0000000240)=[{0xb56d834902159a10, 0xec75, 0x800}], 0x1)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r3=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x3, 0xe602, 0x5, 0x7f, 0x8}, 0x14)
r4 = open(&(0x7f0000000040)='./file1\x00', 0x400, 0x2)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000280)={r3, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x63, 0x1000, 0x7, 0x8f, r3}, &(0x7f0000000300)=0x10)
truncate(&(0x7f0000000000)='./file0\x00', 0x0)

00:03:49 executing program 0:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)
sendfile(r0, r0, 0x0, 0xfefffffffffffffc)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x6, 0x100)

00:03:49 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = semget$private(0x0, 0x0, 0x400)
__semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000240)=""/219)
syz_execute_func(&(0x7f0000000600)="0c0cb5b598cd801b69e46962f5696200d9d9d0c441395bf9f2680c000000c403a149ca15c7e4c753fbc4e101edfec45a5a7d82673e26410f1a9c4f0010000000c4da767667664d0f7efaf20f38f1dbc4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff2e5e65f000f01d3bbbb5b45363ef80f9966030faee4012c24245e42137f00f447000026400f0d18c401fe5ff664673667667066c4e17b11f30f01c36666450f17720d14111d54111d00")
__semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000000340)=""/37)
setrlimit(0x7, &(0x7f0000000100)={0xe27, 0x1000})
r2 = msgget$private(0x0, 0x0)
msgsnd(r2, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x1, 0x7fe)
mkdir(&(0x7f0000000080)='./file0\x00', 0x4)
msgget$private(0x0, 0x20)
semget(0x1, 0x6, 0x0)
freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x2021, 0x5ac13f54)
socket(0x1f, 0x1, 0x1)
getitimer(0x0, &(0x7f0000000380))

00:03:49 executing program 2:
fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getegid()
lchown(&(0x7f0000000000)='./file0\x00', r0, r1)
syz_execute_func(&(0x7f0000000380)="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")
socket$inet_icmp(0x2, 0x2, 0x1)

00:03:49 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")

00:03:49 executing program 0:
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
fcntl$dupfd(0xffffffffffffff9c, 0x4000000000, 0xffffffffffffff9c)
mlockall(0x0)
getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0))
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")

00:03:49 executing program 3:
syz_emit_ethernet(0x2, &(0x7f0000000140)=ANY=[@ANYRES64, @ANYRESHEX])
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, <r1=>0x0, 0x0, 0x1, 0xfff, 0x7, 0x68}, &(0x7f00000000c0)=0xa0)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f0000000180)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @rand_addr=0x6}, @in6={0x1c, 0x1, 0x471, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x3ff}, @in6={0x1c, 0x0, 0x5, @mcast2, 0xfffffffffffffff9}]}, &(0x7f0000000240)=0x10)
select(0xfffffffffffffef3, &(0x7f0000000280)={0xffff, 0x27, 0x9817, 0x4, 0x10001, 0xcb4d, 0x4a2d10b2, 0x7}, &(0x7f00000002c0)={0x14, 0xfffffffffffffffe, 0x20, 0x660, 0x4, 0x8000, 0x4, 0x8}, &(0x7f0000000300)={0x1, 0xfffffffffffffff7, 0x3ff, 0x0, 0x8, 0x4, 0x2b079a17, 0xfffffffffffffffe}, &(0x7f0000000380)={0x81, 0x6})

00:03:49 executing program 1:
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c)
openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x403, 0x10)
semget$private(0x0, 0x3, 0x40)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={<r3=>0x0, 0x1, 0x0, 0xae, 0x5}, &(0x7f00000001c0)=0x18)
freebsd10_pipe(&(0x7f0000000240)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
bind$inet6(r5, &(0x7f0000000280)={0x1c, 0x0, 0x10001, @empty, 0x1}, 0x1c)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r3, 0x81}, 0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffdef, 0x0, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet_tcp_int(r4, 0x6, 0x80, &(0x7f00000002c0), &(0x7f0000000300)=0x4)

00:03:49 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000240)=0x6, 0x4)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000003c0)='./file0\x00', 0x6080203fe)
lseek(r1, 0x0, 0x1000000000003)
setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000280)=0x1, 0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
freebsd10_pipe(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
close(r1)
poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000380)={<r2=>0x0, 0xac3a}, &(0x7f00000004c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)={@in6={{0x1c, 0x0, 0x101, @ipv4={[], [], @multicast2}, 0x6}}, r2, 0x9, 0x80000000, 0x1, 0xb1cb, 0x9, 0x6}, &(0x7f00000005c0)=0x98)
freebsd10_pipe(&(0x7f0000000300))
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000340)=0x7ff, 0x4)
fcntl$setflags(r0, 0x2, 0x1)
chroot(&(0x7f00000002c0)='./file0\x00')
r3 = semget$private(0x0, 0x1, 0x4)
__semctl$GETPID(r3, 0x3, 0x4, &(0x7f0000000400)=""/91)
fcntl$setflags(r1, 0x2, 0x1)
semget(0x0, 0x3, 0x2)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000200)=0x3, 0x4)
semget(0x1, 0x4, 0x4)

00:03:49 executing program 1:
r0 = socket(0x1, 0x1, 0x0)
connect(r0, &(0x7f0000000100)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
connect(r0, &(0x7f0000000000)=ANY=[], 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
bind$inet(r0, &(0x7f0000000000), 0x10)
listen(r0, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000040)="6b885701e9752c795947f5ad6f295674309240e3742f3aaf22c9eb5a39572335139d3e0d7bcb4b6253a9f1fcb8a96da5af5eedfe3b7626603a3d74186edbe09290e62cdce9babd2c3560468065048cb19ea7b4aa8e5fc649c52329369f81ec6f945a72517ff227850583068125e5b43650695b5776a9645d4ba355e84bcaa95d9a91dcfad87ab6d494b54e9ea1fb56106af735e9ecef15cff77ea8ff3077e87607873876acbabb3c406e0e22", 0xac)

00:03:49 executing program 1:
syz_emit_ethernet(0x36, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffffffffff0000000000000986dd607b665c00000000fe80000400000000000000ff000000aaff0200"/54])
syz_emit_ethernet(0x294, &(0x7f0000000000)={@remote, @local, [{[], {0x8100, 0x6, 0x8, 0x1}}], {@generic={0x807a, "a482f3dad3115e9b968aa6dc7d7308996a08489a470e03e1c73eba"}}})

00:03:49 executing program 3:
syz_execute_func(&(0x7f00000004c0)="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")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ftruncate(r0, 0x3)

00:03:50 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000000), &(0x7f0000000200)=0x4)

00:03:50 executing program 0:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pf\x00', 0x100000, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x8, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x9})
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
openat(r1, &(0x7f0000000000)='./file0\x00', 0x8005, 0x113)

00:03:50 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000200))
sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000c80)="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")
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000040)="b5494e6dbecf51ea4c9c9dd35e50d99a7e493f8fc9d1b64537a0ddba076dcbea7102994eb4fbc0ba4ae69fb005251705cb022ff4235a215265e8c7c99769f9388817d18a83070bdc13d5a453a89a9d08370b981ecd9e341e5b660768c551e4733d1b5371c54c86ddc5ac789e59c4139d8e0edfe17c73f137de328e77bdca891f5a299c7a13a1bfaa127b8e4b166a50593b7aafb2cbc63c26e48c085df1aa5b278bfec77bd8d4588bfd3b34aeb64d40762b1c0f87ca4ed35a94a6f4a2f81b0250f66898d0a78ddff8738afb9aa3254543e958c9c15c4aacab82c48e9aaab4")
getsockname$inet(r0, &(0x7f0000000780)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000007c0)=0x10)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000200)={0x9, {{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x88)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000840)={<r1=>0x0, &(0x7f0000000800)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000880)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000900)={r1, &(0x7f00000008c0)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0xffffffffffffffc1, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000940)=0x10)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f000000000000aa030000000100000000000013"], 0x14)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x200000000000000, {{0x1c, 0x3, 0x7ff, @loopback, 0x6}}}, 0x88)

00:03:50 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000), 0x4)

00:03:50 executing program 3:
syz_execute_func(&(0x7f00000001c0)="0c05c4817a2df998cd801b69e4f56962f5696200d9c483bd0fb3ffefffff00c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851438fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b660ff7e10f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d1411c4c1e1fb0500000021")
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000)
getsockopt(r0, 0x2, 0xfff, &(0x7f0000000040)=""/255, &(0x7f0000000140)=0xff)

00:03:50 executing program 3:
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01a7f2f20b4f4f000c00000c0064f2400f107a04d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091")
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c)
fchdir(r0)
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000180)={0x1000, 0x10000})
accept$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c)

00:03:50 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00be362f66696c653000be5fe1de4c3fffbcadb5ae6a8f07000000f9b3e0158db56842f122a61d8345"], 0xa)
r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x5, 0x6510, 0x3, 0xaea, 0xfffffffffffff000, 0x3, 0x9, <r2=>0x0}, &(0x7f00000000c0)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1200, &(0x7f0000000140)={0x80000000001c00, 0x0, 0x4, 0x0, r2}, &(0x7f0000000040)=0x9)

00:03:50 executing program 0:
syz_execute_func(&(0x7f0000000300)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c4a18a2a753b0fc4014cf3911af03fed9c9c94c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0")

00:03:50 executing program 2:
setrlimit(0x7, &(0x7f00000003c0)={0x10000000000b35c, 0x1e})
mlockall(0x1)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x40)
fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x1)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000400)={'accf_http\x00', "2844bf55ce84a7f3f4f039f6a58f7d5f1b28c7772efbddfa702ce5eb0a56db01484553116b2e2d03a9d5c5297c3765ff3a87c3583be55a718abfbb2f96d61f44d15aa2953debc6e28ae985f71b99afafc24e5d4c9ddd710b6f632881188a54b178823d37c1a2dc5dbee37fc134d1336e2a5ed7bc74282ed60211de3979ef68ae8dbd6975162486b78ed2b76791da2bbbb7e247bffd186e60a10d5e215b7f7e34d89ad10465e12c15f35e011596f013d77ee05728b54bc7ebe3a34703b022cd4587494be20d409723fff017e9e694f23d461657f815850069f48ca2709539866dd9d4a8131f0ca9fa8b882c617ab87291"}, 0x100)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
dup(0xffffffffffffffff)

00:03:50 executing program 2:
r0 = socket(0x10, 0x10000003, 0x9)
r1 = dup(r0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000240)="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")
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r2=>0x0, 0x65}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x810, 0xfffffffffffffffd, 0x0, r2}, 0x2f2)
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

00:03:50 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000300)={0x5, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000040)=0x1e0)

00:03:51 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc)
r1 = socket$inet(0x2, 0x3, 0x101)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={<r2=>0x0, 0x7}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0xb2, 0x80, 0x6000, 0xfffffffffffffffe, 0x9, 0x1f, 0x3f, 0x7, <r3=>r2}, &(0x7f0000000100)=0x20)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r3, 0x9, 0x80000000000001c0, [0x971, 0x1427, 0xd9, 0x3, 0x1000000000005]}, &(0x7f0000000180)=0x12)
r4 = dup(r1)
getsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x9, [0x3, 0x4, 0x1, 0x3f, 0x24000, 0xdd, 0xffffffffffff463c, 0x9, 0x9]}, &(0x7f0000000280)=0x16)

00:03:51 executing program 2:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
syz_emit_ethernet(0x12a, &(0x7f0000000040)={@random="591d8bc11841", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}})

00:03:51 executing program 3:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x5, [0x7, 0x7fff, 0x7, 0x6, 0x1ff]}, 0xe)
utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x4, 0x3}, {0x7, 0x7}})
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="ab1cea582c0f71075c848e432bd00231ea6f56766cbacca8d364f094c9a2c47d93d4f0bd14fae44056e03f5ee4774f9ebc1519c5f563bdb1d10119281e9356de3e6d45e0430b57585d776f7a728880caa16ce011256335d2d3599359a6ab646614495897a1e8aa3ab78e56d0af56777bf49f1c838b84844c860337f7dc3999bb4a696d7aa7447b83dc8b5c87570ee7080abeb12bc13eb8075dcf7dffc3371272535547a21c157d967bb077fffd9325f954bac70b562336bf57c66f0e757a56ed1442ea5136fc88d892a1ec3a431e805783e65502bba6a1335cd2b1f7a636e93d0b54ea483703c69f38", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r0], @ANYRESDEC], 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = dup(r2)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
listen(r3, 0x0)

00:03:51 executing program 2:

00:03:51 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3, @rand_addr=0xc20}}, <r2=>0x0, 0x9, 0xff, 0x400, 0x0, 0x9}, &(0x7f00000001c0)=0xa0)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x4, @mcast1, 0xffffffffffffff01}, @in6={0x1c, 0x0, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0xd56}, @in6={0x1c, 0x3, 0x0, @loopback, 0x3ff}]}, &(0x7f00000002c0)=0x10)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
poll(&(0x7f0000000300), 0x30f, 0xc)
getsockopt$inet6_buf(r3, 0x29, 0x69, &(0x7f0000000040)=""/28, &(0x7f0000000080)=0x1c)

00:03:51 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x73d061c297586d20, 0x0)

00:03:51 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @local}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140), 0x30d)

00:03:51 executing program 3:
syz_execute_func(&(0x7f00000000c0)="b1a591cd80696852c59b695cf3470f1b4ae2fd60c4a131f6c5c10fc4014c588305b30c641ea4c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c4416e5c84900600000066450f186746f00fc00af2470fb66500c4224275bba20600008181670f0d18c401fe5ff6e3df646736676666430fefb300000000f466470ff5218d18181854111d00")
r0 = socket(0x0, 0x4, 0x80000000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x200, 0x3, 0x8001, 0x10001}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xffffffff00000001, 0x400, 0x2, 0x7, 0x3, 0x6, 0x1, r1}, 0x20)

00:03:51 executing program 3:
socketpair(0x17, 0x4, 0x2, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000380)={<r1=>0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000003c0)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={r1, 0x1, 0x1, [0x9]}, 0xa)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x100500, 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={<r3=>0x0, 0x8}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)={r3}, 0x8)
ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000140)="b3c204fece4b35a167d8c32b8e0fcff6adca5a0561e3eed78af9dcf7683ac4aaa2faa1a7e51d7e5fc3178870e63404e52bf723709dbc5bf327b2347e414c9885e23ea32b2ca903d948b4f818b2e26621ae4329c389553c6030d6983880c59c423df18fbd58a18ecbb6bf01eb740a99c8019d94325d78d8d0f72c117e3c729b247c5097a09cec48be5a9891115c4a5dc571282c21372c")
syz_emit_ethernet(0x4000, &(0x7f0000000200)=ANY=[@ANYBLOB="1fcffbae8858ffffffffffff86dd6061605d00300000411bce0000000000000000000000f000ff0200006600000000000000000000013a955d944b00000020f0a0af00000000fe8000000000000000000000000000aa00000000000000ffffffffffffcd786d70f21953d912f279e65ffe667e47fe1e5a91bae783acaf192c7f114516e45a2e3db61ff33dab292f"])

00:03:51 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
fcntl$setstatus(r0, 0x4, 0x8)
syz_emit_ethernet(0x12ec, &(0x7f0000001480)=ANY=[@ANYBLOB="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"])
syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x5, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}})

00:03:51 executing program 3:
syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ea0e5be34d1c4e1f8c4c4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8")
r0 = socket$unix(0x1, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r2=>0x0, 0x100}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0x7f, 0x5, 0x1, 0x2, 0x80000001}, 0x14)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={<r3=>r2, 0x3}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x8000, 0x100, 0x1, 0x8001, r3}, &(0x7f0000000240)=0x10)
poll(&(0x7f00000000c0)=[{}], 0x2000000000000025, 0x0)

00:03:51 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x80010, r0, 0x53)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x8, 0x40}, 0x8)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x104)
r2 = socket(0x17, 0x10000006, 0xb7)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x5, 0xda5, 0x1020, 0xcf, 0x8, 0x9, 0x1, 0x3, <r3=>0x0}, &(0x7f0000000140)=0x20)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x1fc, 0x5, 0xfffffffffffffffe, r3}, 0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x8001}, &(0x7f0000000200)=0x8)
setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000040)=0x7, 0x4)
__semctl$SETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=[0x0, 0x9a])

00:03:51 executing program 0:
syz_execute_func(&(0x7f00000002c0)="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")
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:03:52 executing program 2:
select(0x40, &(0x7f0000000000)={0x4, 0x0, 0x200000000000000, 0x0, 0x3, 0x6, 0x400000}, 0x0, 0x0, &(0x7f00000000c0))

00:03:52 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
r1 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3e}], 0x14}, 0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000180)={0x80000001, &(0x7f0000000080)}, &(0x7f0000000140)=0x10)
fcntl$setflags(r0, 0x2, 0x1)

00:03:52 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, 0xfffffffffffffffe, 0x4)
getpgrp(0xffffffffffffffff)
pipe2(&(0x7f0000000180), 0x4)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1b00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept4$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000540)=0x10, 0x10000000)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
semget(0x3, 0x0, 0x620)
r2 = fcntl$getown(r1, 0x5)
r3 = getpgid(r2)
r4 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r4, 0x3, &(0x7f00000006c0)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgid(0x0)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x1, 0x0)
freebsd10_pipe(0x0)
r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117)

00:03:52 executing program 0:
r0 = socket(0x80000000001b, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={<r1=>0x0, 0x10001}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7, 0x3, 0x2}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1, 0x6904}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x2c6)
socket$inet_udplite(0x2, 0x2, 0x88)

00:03:52 executing program 0:
syz_execute_func(&(0x7f0000000180)="1c0ab5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c3165b304545e269a841000f9966030fae3a1f2c2c0f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337660f3a17c80a2e440fc7bf0d00008066660f3a0b0865")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10)

00:03:52 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0/file0\x00', 0x20000, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(r2)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000240)='newreno\x00', 0x8)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa021040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000001c0)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df")
dup2(r2, r2)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[0x0])
fchdir(0xffffffffffffffff)
mkdirat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x0)
fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r5=>0x0, &(0x7f0000000800))
lchown(0x0, r4, r5)

00:03:52 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@broadcast, @multicast2, @multicast2}, 0xc)
r1 = socket$inet(0x2, 0x3, 0x101)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={<r2=>0x0, 0x7}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0xb2, 0x80, 0x6000, 0xfffffffffffffffe, 0x9, 0x1f, 0x3f, 0x7, <r3=>r2}, &(0x7f0000000100)=0x20)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r3, 0x9, 0x80000000000001c0, [0x971, 0x1427, 0xd9, 0x3, 0x1000000000005]}, &(0x7f0000000180)=0x12)

00:03:52 executing program 1:

00:03:52 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
socketpair(0x0, 0x3, 0x40, &(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000200)="36b053de0b93144a4f83da94f2cc9a3544ba1c59e2794f30f12843d95417e803d8300a1db00b3ce36316a1ca86b33fe556c84908e3906860c3bfc073c57dd96562e1b8ee31bdea3b513321811f317ef4b2ebef68d50713dcc60455da4a4ef666ce228f75178438a7f48baebeefffdea2f09ffc4c0b97528e0691b485d0d638fe9be514e3d3adeaef1c3257076c97398a1983bff7f23244e585cde165f566dbe9f723881d1f23567a46579f1d4a4f63ed66cd4cc7919abcbfb6474a42a65f34dc00ed73b090216dee54f74ee230f855bea1ac", 0xd2)
r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8, 0x1)
setsockopt$inet_tcp_buf(r2, 0x6, 0x65, &(0x7f0000000300)="f0050000f4ffffff000812c29c66433957f4716347bdb7591418d51b288072be95a2d832c04b762b2ec94aa536e145615e69cf", 0xfffffffffffffce2)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={<r3=>0x0, 0x5, 0x6, 0x100000000}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000400)={r3, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000440)=0x10)
r4 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r4, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

00:03:52 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10")
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x5}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xd, 0x2}, &(0x7f0000000100)=0x8)

00:03:52 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022eaf66696c6530008b37745a60"], 0x1)
dup2(r1, r0)
socket(0x1c, 0x4000001020004, 0x1f9)
r2 = getegid()
r3 = getgid()
getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=<r4=>0x0)
setresgid(r2, r3, r4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)

00:03:52 executing program 2:
syz_execute_func(&(0x7f00000000c0)="1c22c4637916d7b098cd80f236d81bc42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0xc08, 0x0)
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000040)="47c79e6fea5ddc86727ca31b38ea26dd10aa423e7d9b5bfe9adb590c19ea254f28791d0d874492b2")

00:03:52 executing program 1:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000280)="9d1a4c1855f97567089658bfb8dd4b6a0dd95f2efc7c015e575aef764c7aa04d7c5380047b032f23399f245e7b2744d250c6852b32c1f1444101b5ee48f32ed29e91553709eabee400f5494e2aa79b3c0f77dfae9bff3d5a1cf29500")
syz_execute_func(&(0x7f0000000140)="982c0f0f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100))

00:03:52 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0700334cc6826c650000"], 0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x1, 0x1}, &(0x7f00000000c0))

00:03:52 executing program 3:
r0 = socket(0x11, 0x10000000000003, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000040)="d4e39afe2f485e138a827d853cc20209c3f95a48deb41edbe3405689ea937df66f8229a92206f223b8b076d02f2a85778260b3b7a0e4723097fb728b47a6f024e18cf3ecbffd87c413bc0038f193b499d71276c1fa1d6698e23e28615a89c713ecfd630fad40ad0b61512a2a42af5dce9e4e3c88e0b26b09f7f6dd2512bc54ed35fa4b9844c7324404f7126b71d924076b2e81e0f7d86b97995dc3aacfc6ea53403f71db186cf7eb7bc6aac6aa298494e14c2fc778e36d56c3a6f5f7f60dd7f7bfffd5542b085b59921be3231d95ab51257e8f", 0xd3)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000180)=0x6, 0x4)
r1 = dup2(r0, r0)
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000001c0)="76e151acbf15fa848aa762f865a0d0da845d3a3b80d0d8460706ea3e75ff31a35f1612c9ee9671bdb0cef5cccfa6041a1d80539c126b07684844557fb858723af6df78a585f30a62b23d5ab9193d31c12efdcd6955500a3d9803722d67d24b1e7e392c3e6b9ec204b7ea9226a7386f4edc90277fae21b8fb30df8eec7587d754c21b21f473c55f6d2a6685517a97a576846f38df9536071df52a3850132d24ea3787c23233263da235c06482e518af1e53d230f384efd02ede067d85")
setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4)
sendto$unix(r0, &(0x7f0000000140)="b10003039000e803", 0x8, 0x0, 0x0, 0x0)

00:03:52 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0)
poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x7)
unlink(&(0x7f00000004c0)='./file0\x00')

00:03:52 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0xeed}, &(0x7f0000000080)=0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000180)=@in6={0x1c, 0x0, 0x4, @mcast2, 0x40}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000001c0)="e1d46cc0f62098568757fda750e122e473131429901ef2910421b742d8d2dc8438c2d6ebc28d6bb313", 0x29}], 0x1, &(0x7f0000000300)=[@sndrcv={0x2c, 0x84, 0x2, {0x80000001, 0x7, 0x4000, 0x0, 0x8, 0xfffffffffffffffd, 0x9, 0x80000001, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x48, 0x104}, 0x20000)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10)
syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200801300e666f66d220fa0e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000")
setsockopt$inet_tcp_int(r0, 0x6, 0x56b, &(0x7f00000003c0)=0x16ce, 0x4)

00:03:52 executing program 0:
r0 = socket(0x1, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x8c)
sync()

00:03:52 executing program 0:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0)
open(&(0x7f0000000340)='./file0\x00', 0x0, 0xfffffffffffffffd)
flock(r0, 0x3)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
execve(0x0, 0x0, 0x0)

00:03:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r0, 0x8)
fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0x1000, 0x8, 0x6}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={<r3=>r2, 0x80000000}, &(0x7f00000001c0)=0x8)
r4 = fcntl$dupfd(r0, 0x11, r0)
symlinkat(&(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000200)='./file0\x00')
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xa4d, 0x4)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000340)={r3, 0x8, 0x3, [0xb103, 0x4, 0xfffffffffffff801]}, 0xe)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0)={0x400}, 0xffffffffffffff70)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000480)={r3, 0x48ad, 0x2, 0x8001, 0xdc}, &(0x7f00000004c0)=0x18)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000780)=ANY=[@ANYRES32=<r5=>0x0, @ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB="000400007d0a000004000000497f0000ffffffffb42db9ba98dbcd92"], &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000280)={r3, 0x100}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r5, 0x9, 0x1, 0x3, 0x2}, &(0x7f0000000240)=0x18)
socket$inet_udplite(0x2, 0x2, 0x88)

00:03:53 executing program 1:
r0 = socket(0x2, 0x3, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0)

00:03:53 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={<r2=>0x0, 0x3ff, 0xf, 0x97, 0x8}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x94b}, 0x8)
syz_execute_func(&(0x7f0000000200)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7de02d2d9709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")

00:03:53 executing program 3:
syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
getpeername$unix(0xffffffffffffffff, 0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x600001, 0x0, 0xfffffffffffffd2a)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)

00:03:53 executing program 2:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c430f05f242e161bfd949d36c0000a37bf0c54041e2e92e366440df3a660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db7126540d9ac2a8300000000000fb078e4718bc4c3214cb9a5605419c201b00b000000f0fa4575220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")

00:03:53 executing program 1:
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
syz_emit_ethernet(0x36, &(0x7f0000000280)={@broadcast, @random="7c0e940841a4", [], {@ipv6={0x86dd, {0x0, 0x6, "192aab", 0x0, 0x0, 0x0, @local, @rand_addr="1286f97e5d08ef9ef5b5719f4b0ae71c"}}}})

00:03:53 executing program 2:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x776, 0x4)
bind$inet6(r0, &(0x7f0000000180)={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c)
syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:03:53 executing program 0:
syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYRES64])

00:03:53 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='le2\x00\x00\x00\x00\x00\x00\x00'], 0x10)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xffffbffffffffffd, 0x8}, 0x10)

00:03:53 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0))
socket$unix(0x1, 0x7, 0x0)

00:03:53 executing program 1:
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, 0x0, 0x11d)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480))
mlockall(0x1)
sync()
munlockall()
socketpair(0x10, 0x2, 0x800, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe2(&(0x7f00000000c0), 0x100004)
socketpair(0x13, 0x4, 0x9, &(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, 0x0, &(0x7f0000000140))
bind$unix(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC=r3], 0x1)

00:03:53 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
setrlimit(0x5, &(0x7f0000000140))
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
fstat(r0, &(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:03:54 executing program 3:
setgid(0xffffffffffffffff)
r0 = getgid()
setresgid(0x0, 0x0, 0x0)
setregid(r0, 0x0)

00:03:54 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
setrlimit(0x3, &(0x7f0000000080)={0x3f, 0xe1})
ioctl$DIOCRGETASTATS(r1, 0x40047307, &(0x7f0000001200)={{"9c8f031e578c661f5317b8e0399771decaee62c9d615ba6a4408de70e052402a19a1dfa3399a38ba07942c1f6ccaf0e4feec88065a9fe6823e8e0f52625067551453095420322ed34300f47a801cdf04975a2f2a2440bd4bb2657cc95d27cfa33228e95defdfbabba490a4fb5dd526e7674ff424e6fbda91eae90c708a11b558e719c1768f4b22e895c4182f83c31a6569408d8a610ae7354b95697fe186b88715f393b6dc967c36d966ee23252e9d25f164d72bc1c4398ef3da772ebb858fce3a2a3bb47b46bf805237a3d4d127aab73fdeedfa13cb39cecc238fdd75a4681fa092174a412d43e5c9932433696aea5883ac654c7c8fed1e724ca1b0baa889db3672c81549c9946070905c507a00ae40fcdc9802e5235ee615728c8a17accb2ec0515772da188964569befb4fe8cb3270390f1a5ccd560b61d9fc59376cd2c3c7ee0713c9cac2658cec93be7e43a9a1a31efccc2a5552075e7ef78182e8ce59a54feeae1cd6eb5453fcf7c3c4f94ead8cc3f3edc07d1e8ae285fec0394efe38df51a26ed232b4bbb7690f8383b1638446d4db99482d4ce4a7030e3adfd2ab5eb1f9407992ac1ded3653f6021b80ab4996a14f75af2187d7ca027bc8754988b172b0882445b2d895a16c719b3ebf4e0beea670c300c6088bce544912acc86f0bca95aa5f521730f9c4c4d3b712b94a7ff81055270ab2c09561e95b62918b07154a6e39668e14d153cd8874c86df0782606dfb102517892d9ae89cdade11a071fc26c782ceb2924bffb41c0e6698a1d5a796dd237a25ae48ada00b119a9f9b4fa18e2a545f55aadf40c01db6106827417f329ad07625baf19f04d247045acd5737a9350d234e0c74738da0d0b1b0a06baf89b6c7c0f788d9fa4e1d405d8f90be037aabe37877408cf042547e59cd84d4e2797e21818c09ae894986e35b88a26b4d9877a2dac6b1a7124a65aa63c9dd2f4d454fbf2bdae80c9039e208bd4988aee7c25371e639acd3220d4523195d7a80f267202c683f36bf74432338a3c5a14cc7d7abde9b7c2e481e81fd7415ede7ec5afc36e4060008a85a32b5cd1df7e31cbcf315bb2f072763e3bd0db9db57b5d662b97d0f582c1bdb091750b5080c6fd5bd8ba8af8c6cd7097fd28b71ac06bb58b1da14c1959aeb60182344fa830a01c17639ae2765a769941141c53e7a0589f4d34ef476d0ee42c8518d61cd70b9f20378f2fab01a40b91a62306022c104080e54134237f347adf389e5192be75e7bce2b01e028a1d881ed2f963dd13fe943b7c2946c50b04ed7f6a98f07e7f426f9c052c2ebbabd2db3627d53856dc89523bd9c3c6439482fe6268f02c27dd9f0af77834b30318c9a902e4b60b51e585233617a27013079b8215afb81fa48b7094107750c8e0d50948af136043c5b74bafde5ba15903f616f4a79b94e64aa7140a3d20b", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0})
fchdir(r1)
sendto(r0, &(0x7f0000000000)="e87e5571b7c4dd9461cb46e9046a93fa09e320cfb67e072e51a7d36dcf8b18a94aedd19f4024b16ff1ec587056d849c741f37e7dcc28", 0x36, 0x1, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x0}, 0x8)

00:03:54 executing program 2:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
semget$private(0x0, 0x4, 0x6)
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
r1 = semget$private(0x0, 0x3, 0x1)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7])
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r2 = socket$inet(0x2, 0x4, 0x98)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)={<r3=>0x0, 0x57, "868e9958fb2932f5220bb11dd3eb10891f165f41838189d19e4ae6c38978c9acda3728b52e3575b300efa4761bf1d18577e93b4a47f22153b5e0a12a40f3adedd767ed8c997e01d9503bc9112f0b97972fe3f8a64f6cf5"}, &(0x7f00000002c0)=0x5f)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000003c0)={r3, 0x0, 0x4, [0x6, 0x5, 0x3, 0x6]}, &(0x7f0000000400)=0x10)
r4 = accept(r0, 0x0, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={<r5=>0x0, 0x9, 0xf, 0x7fff, 0x2}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000180)={r5, 0x2, 0x2, 0x3, 0x5ed, 0x6}, 0x14)
accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
mlockall(0x1)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r6 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
accept4(r6, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
semget$private(0x0, 0x7, 0x400)

00:03:54 executing program 3:
r0 = socket(0x2, 0x5, 0x4)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202f3ffffff00000000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x8, [<r1=>0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="8800000088dd3ef5830934b90a9be9b14a74124b70018ba66930cf73d0fe24e9f52f7a91a47fa54d6abdd4ef110883c6612300f4d1a7b4bfe6a0ac433c809171ebd1e42420258f6e02bed002605a902291ee5d54d365029545e16c0d3d832539493a909713e1b3fdc3c13a3e0039a348c6005b0af1fd73c4e9378f9dec5194c4056ce28b9975a207bd9caf47"], &(0x7f00000000c0)=0x90)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x6, 0x27}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x530, 0x800, 0xb66dc46}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x20)

00:03:54 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f00000002c0)=""/220, &(0x7f0000000000)=0xdc)
dup2(r0, r1)
select(0x40, &(0x7f0000000080)={0x9}, 0x0, &(0x7f0000000240)={0x8, 0x8, 0x1, 0x0, 0x1, 0x2, 0x7ff, 0x683d}, &(0x7f0000000280)={0x0, 0x1000})
r2 = getuid()
freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
lchown(&(0x7f0000000040)='./file0\x00', r2, r3)

00:03:54 executing program 1:
mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
socket$inet6_sctp(0x1c, 0x5, 0x84)
mprotect(&(0x7f0000ede000/0x3000)=nil, 0x3000, 0x2)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3)

00:03:54 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x1, 0x40, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3}, {0x1c, 0x3, 0x5c2, @remote={0xfe, 0x80, [], 0x0}, 0x40}, 0x6, [0x80000001, 0x30cd, 0x80, 0x8, 0xffffffff, 0xff, 0x6, 0x8]}, 0x5c)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000300)={{"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", "eea06c975748904331d66bbddc56555c1f85c6b1bc331e457ec0f5d388820d85", 0x100000001, 0x1ff}, &(0x7f0000000200)="1130292fd3312396bbd06c3358217122cd3f62f5b2ecaf1d34fb1dbabe2247d72f09d112f0ac49405229d435e98db850cf46a1cdb22bd77fd5682f6aaa66b95ea6d44f1979e4a8d599c8548323969c3a27223274a1448f8cbdbf5d6ef4be5885042a0f589c48351bb9aab280d726b4989d6c2aecacf824a0eb8c289c1e96a3b1506c77bfcd822b00bdaa5c875ae9bffb3b0f64ebcba24139837131d5de48b52659fd5d089cf79193749afb47e87c1420a40ccb6749101da6b5ad91b7f4de5bee2190c125283468", 0x2, 0x2, 0x7, 0x40, 0x80000000, 0x100000000000, 0xb89, 0x9})
setrlimit(0x0, 0x0)
sync()
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='cubic\x00', 0x6)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a70006602de978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

00:03:54 executing program 3:
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r0 = msgget$private(0x0, 0x20)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={<r3=>0x0, 0x9091, 0x8}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x6e33, r3}, &(0x7f0000000240)=0xc)
mlockall(0x1)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000002c0)={0x10, &(0x7f0000000280)="811a20fb", 0x8, 0x1, 0x7ff})
ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000100)="63977b5bd4d3299aaea1a59f432789f04d270ee40c3498e68cfef61947d31fbff6529a0496783db4fbe308f483fa0300254f7125d2f7dffaa366827e1142f5efa1247d00f147")
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000)

00:03:54 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
close(r0)
r2 = accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0)
r3 = accept(r1, 0x0, 0x0)
dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={<r4=>0x0, 0x2341, 0x0, 0x2, 0x40000000}, &(0x7f0000000100)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1000, @mcast1, 0x80}}, r4, 0x1000, 0xfffffffffffffff9, 0x204, 0x8b, 0x9a, 0xefb}, &(0x7f0000000200)=0x98)
execve(0x0, 0x0, 0x0)

00:03:54 executing program 0:
select(0x40, &(0x7f00000000c0)={0x1}, &(0x7f0000000100)={0x5}, 0x0, 0x0)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x144)
ftruncate(r0, 0x2)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x10002, 0xb0)
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000040)="5c8bb9d35288171a170841e74ef5a433aa9d2557499fc21d161ecbbd3c01e5c9")

00:03:54 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x4)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040))
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000080)="7daf846938075281abc68f1cd4537cd4b114d4fddd648971aa4fb725497c105531a8cf02a39e7e76514695cdfc2e722b17c0f05a4a1697480f59bb14799160e6cdd91bdbe56b107c95cb3f4567327d1ccb2116fddb96")
syz_execute_func(&(0x7f00000001c0)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000280)="042a70ea4f1bee300c7e1b5a16891e514b7d0a5a215f46f5a075aeee404dff8ac541484acf1c89aa3e51c6e8853e2553b3fce9628eb368d1d4c28f3ff0b2614e57318558aa99a2c935b60200da84b8e07146a0ba1053e3329cea18336d9deee908d4e5a7c985b9ed01c75d53b7a56d16d85d3c36b852a92da8466ce6e32247faec23c9ba4dd214c1598ae520190fd4d7a534be1f00725ad33817b8c32bd5850b3a2cb4f3777f5226b5be3e71b7cbb6abab006a975ead70211209bd21cfcf55b68fd72c009d289508cadf6a1cccd7")

00:03:54 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0)
fcntl$getown(r0, 0x5)

00:03:54 executing program 0:
syz_execute_func(&(0x7f0000000400)="b1c291cd80f3a50f708301000000fec44139fd5bf91c1dc1c1c7c4c3090c33000bd1bbc817d11fc817aec44549f2168f4808eebce00000804628000021fc51c1ea6664f2400f5f89feefffffc3c3c4210a5f7a2a8cf3400faee4e47c730f5726400f0d18c401fe5ff62025500804f4c40ea276690b72c3c3c3c31d54111d00")
fcntl$getown(0xffffffffffffff9c, 0x5)
getpgrp(0xffffffffffffffff)
getpid()
r0 = getpgrp(0xffffffffffffffff)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x105)
ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000300)="c39e966a02fb97e4d199a4f669e52e03ea309f25c54b2395629576ff5c75927571a2a128bb3de35074e4d344676cf4b47135b09aaf79f366b89ed73ca347baa2b475286d5fb573b08d42ebac86e935f743d73fde43e9f1221d427664c5ffd5037ee5f0ca79a8f2d9d9e6ea672773fea55305f7397174474931625e01066b2ccf287cf3aca167240e541cc5adb221b1e5121fd0a05b897b73d0f507f225194cc0a7769b")
r3 = accept4(r1, &(0x7f0000000000)=@un=@file={0x0, ""/89}, &(0x7f00000002c0)=0x5b, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/pf\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000000000000700040073820002e37f196c1c004e220100010018d20d00a8be6b70758143e62bacbe45fa7f00"/148, @ANYRES32=<r4=>0x0, @ANYBLOB="08000000000400007c6b0000d27e0000"], &(0x7f0000000200)=0xb0)
fcntl$getown(r3, 0x5)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000240)={r4, 0x6a0, 0x3, 0x3, 0x5841}, &(0x7f0000000280)=0x18)
r5 = getpgrp(r0)
getpgid(r5)

00:03:54 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = semget$private(0x0, 0x0, 0xb)
__semctl$SETVAL(r1, 0x7, 0x8, &(0x7f0000000000)=0x1ff)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000240)="0000071a8e9e560100000000000000ba31a0345bcff088dfd33556756a51a133a7167882df")

00:03:54 executing program 2:
socket(0x2, 0x5, 0x0)

00:03:54 executing program 2:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8"}, 0x0, 0x2, 0x0, 0x9, 0x8, 0x941c, 0x8, 0x4cc900})
ppoll(&(0x7f0000000140)=[{r0, 0x2000}, {r1, 0x21}, {r1, 0x1}, {r2, 0x40}, {r0, 0x40}, {r1, 0x1c}], 0x6, &(0x7f00000001c0)={0x200, 0x6}, &(0x7f0000000200), 0x8)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
semget(0x0, 0x1, 0x80)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
lseek(r1, 0x0, 0x1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)

00:03:54 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
sync()
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x800, 0x800, 0x0, 0x100, 0x3, 0x0, 0x3, <r3=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r3, 0x4}, 0xc6)
__semctl$SETALL(0x0, 0x0, 0x9, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r3, 0x2, 0x3, 0x2, 0x1}, &(0x7f0000000140)=0x18)
shmctl$IPC_STAT(0x0, 0x2, 0x0)

00:03:54 executing program 0:
syz_execute_func(&(0x7f0000000180)="c402fdba0549f45a4091cd808e6b0069ef69dc00ddd0d00f0d081cc1c7c7e4c653fb68f4a95ff965be3c3bc4e1430f72f54ce1e1c5788192558da1c366458f660f2cf27379660f3a0ba609000000f126400f0d1e410f6301d5d5027918e2c481a9c4223fc442f9356500f3c402399fc9c4417a6f4e0ec4818160d2d1")
r0 = msgget$private(0x0, 0x800000000000102)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/42)

00:03:55 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100049, 0x0)
sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000280)=[{&(0x7f00000001c0)="f088cb73b119eacd5f08b6dfe4f3542b3c3d929804a6b903323f07abbd2ecc29741142d17308a3eae153f83af91434b2fcfadc2a1e02bad83acb3ebd196740e35177aad7a71051eb20b404141a78ec90ec3d9d3b7346c7ac74695f2447a118a70f19358b0742db63cdd8073ae61234794abbebc3fdc2b7442ad82f4f6030b142fdea380e0aa8e2aad645950d58d74757789037d5155f8a96c56f22a44ce9c571263d3e28610753870ae7933997eca5589d0700178842f1ca897d7bc0ec05", 0xbe}], 0x1, &(0x7f00000002c0)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x20, 0x1}, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c)
__semctl$IPC_SET(0x0, 0x0, 0x1, 0x0)
open(&(0x7f0000000340)='./file0\x00', 0x10082, 0x14)
r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x20)
bind$unix(r2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0)

00:03:55 executing program 1:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x112)
setgroups(0x2ca, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x101}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0xea, "95911296d58b05ebd2f3e67b26230c8d01dd3efc77bcef3b1ce71937507df2d883228b7a30d64bc3a0eca9763be78537f2e773f5cb43ce36740df6e91d7f83c8674c1960962d5db80a1d8ad6d72b0e3b544920d199fa602471888d1db127a471b0f4a707a811ac487e52d5574f8d086a0aed268d052e7b1bd3530ac06354e342e9eb72460230c0049cbec868273e8247892b31f02d53b2dc7f58e646bb66df07efbbbc5ab85701c91052740991cd63ed39ceac65b3f1f74a80f1e05c7fbd461505f5adcdbf8ed1bedb3740324f2f7719a1e26c3617a0ad80f3f98053f574d89d60a261ed02a46adf5336"}, &(0x7f00000000c0)=0xf2)
setgroups(0x0, 0x0)
open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd)

00:03:55 executing program 3:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', 0x0])
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
writev(r3, &(0x7f0000000280), 0x10000241)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0)
ioctl$DIOCGETRULESETS(0xffffffffffffffff, 0xc444443a, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0)

00:03:55 executing program 1:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0)
sendmsg$unix(r0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0xa, &(0x7f0000000040)=[{&(0x7f0000000140)="35e98b2f8a7fde2107933d24c951d7cb2187f795cc1cbd3740b69fa74551ec489f363f6b8df952099500b732a19a47f9a65e5d11d74e8b01e3c262a27fe879dbc3653eea1dcdcb83ea42896ed023bfa16dbc58a9a65c65f538987ae52cfbc5", 0x5f}], 0x1, 0x0, 0x0, 0x9}, 0x108)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5)
r2 = getpid()
wait4(r2, &(0x7f0000000000), 0x3, 0x0)
ftruncate(r1, 0x200000006)

00:03:55 executing program 2:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
bind(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto$unix(r1, &(0x7f0000000080)="eb0f831e973a3b", 0x7, 0x100, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa)
execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000000180), 0x0)

00:03:55 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000040)=0xfffffffffffffffc, 0x18)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = accept$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x33c)
getsockopt$inet_int(r2, 0x0, 0x42, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:03:55 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000000)={0x10})
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000280)={0x2ff, {{0x1c, 0xffffffffffffffff, 0x0, @empty}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x5f)

00:03:55 executing program 2:
open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80000000089)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket$unix(0x1, 0x5, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
getsockopt$inet_mreqsrc(r0, 0x0, 0x47, 0x0, 0x0)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r2, &(0x7f0000000280), 0xa7)
preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:03:55 executing program 0:
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1500000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
freebsd11_getdents(r0, &(0x7f0000000080)=""/72, 0x48)

00:03:55 executing program 3:
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000040)='[\\@,\\\xa0@#-:\x00', &(0x7f00000000c0)='$!-)+^:{9\'\\\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\'+\xa6.\x00', &(0x7f0000000200)='{(/\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='!\'\x00', &(0x7f00000002c0)='\'\xd6#I]$_(\x00'], &(0x7f0000000400)=[&(0x7f0000000440)=',^+%\x00'])
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
poll(&(0x7f0000000080)=[{r0}], 0x1, 0x3)
execve(0x0, 0x0, 0x0)

00:03:55 executing program 1:
syz_execute_func(&(0x7f0000000180)="1c06b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x20e)
getrusage(0x0, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:03:55 executing program 0:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x4)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
getresgid(&(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0))
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x0, 0x4, @ipv4={[], [], @loopback}, 0x1}, {0x1c, 0x3, 0x8, @loopback, 0x16c}, 0x9, [0x6, 0x1, 0x100000001, 0x4, 0xff, 0x7f, 0x44, 0x8]}, 0x5c)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000480)=0x3, 0x4)
getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580))
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00'])
sendfile(r0, r2, &(0x7f00000002c0), 0x100)
writev(r3, &(0x7f0000000280), 0xa7)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
sendto$inet(r1, &(0x7f0000000300)="ea7e4c50c559c923bb3ac6e35dfa7e6769d0dac935bb8e770dedb1a5e1faf30f11fd8cdd2c34a9b6c472755528aa0302b52119fdc4472938acca67b9fa46c995835affd5f0ca3a5d1c772cf7e883b686bf255c407289e55c056dccf954b3c47913c2983251a2d3f3d1a06a4f542bea3c2d149dcb16e14dcf5a8c8925e215f1398f5cbeedac9a0f79f4b0775e17135ac61c0882c559dc4886aa039c59dd93bebfbf6a5ce357a784a363162c7d5330a4f5fd73123acc5a4cfc8b89fdbf667116deb8b27b409b2896aca9994e8c4d5eaa57d6a2", 0xd2, 0x180, &(0x7f0000000440)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0)
getrusage(0xffffffffffffffff, &(0x7f0000000200))

00:03:55 executing program 3:
setresuid(0x0, 0xee01, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x402020000000202, 0x84)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={<r3=>0x0, 0x3}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x40, 0x4, 0x3, 0x6, 0x7}, 0x14)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2001, &(0x7f0000000100), 0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000003480)=ANY=[@ANYRES32=<r5=>0x0, @ANYBLOB="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"], &(0x7f0000001200)=0x1008)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000001240)=r5, 0x4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000000c0)={<r6=>0x0, 0x6}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x2000, 0x80, 0x8000, r6}, 0x10)

00:03:55 executing program 3:
open(&(0x7f0000000180)='./file0\x00', 0x10002, 0x21)
syz_execute_func(&(0x7f0000000080)="2c56b5b598cd8078697bf56962f5696200d936470f5e18f2680c0000008fe9589b26c786c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce00000802000440f14b396bec08a51518fe9509b9b9bfc0000c1ea01eff220dc5f0b00005b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df460feaf14336660fd2938c0000008f8918018e290000006666450f17720d14111d54111d00")
socketpair(0x1a, 0x3, 0x42, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000140)=0x4)

00:03:55 executing program 1:
r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x40000400000002c2, 0x100)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
socketpair(0x1f, 0x3, 0xa079, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={<r3=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x25e}, 0x8)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @local, <r4=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@rand_addr=0x3cc040fe00000, @local={0xac, 0x14, 0x0}, r4}, 0xc)

00:03:56 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
syz_execute_func(&(0x7f0000000180)="9826473e431c130f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x4}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast1}}, r1, 0x0, 0x1, 0x104, 0xfffffffffffffff7, 0x6, 0x7}, 0xa0)

00:03:56 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//..', 0x407703, 0xb00000000000000)
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000080)="76d2acfb62c235ee4d5bf4dde2f0e481ea33d1cd5522f5b5987755569c92ef4fdc1d9bb4c5ae1f37a9983be89a723874038776578eb32ae15b76be7ee0dfa2a7e7fce297a184b3fb1950b2947162cc09632d49209a09caf3e5f30c3e43338cb011cbe883fdc3adbb11c1fafe3cb520b1cfb846e4d08a3f5449b7a2fb6ba3e7ae23b82d98af6de2775a501dcd7012c7db2ac8588ed29eec362846eb14c36fa38030bba6f0c368bdc29ec2")
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000040)="1193ee388bd25c35748cd7ec4792e4646a7ee04267b993714edf84f55c225a9bf8")

00:03:56 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, &(0x7f0000000200)={0x0, 0x51c}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0xfd62}], 0x1, 0x0}, 0x20004)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000001c0000000000000000000000000000000000ffffe000000100"/148, @ANYRES32=0x0, @ANYBLOB="0000000000000040008b40a454adfede33a100"/29], 0x0)

00:03:56 executing program 3:
select(0xfffffffffffffd19, 0x0, 0xfffffffffffffffe, 0x0, 0x0)
select(0x40, &(0x7f0000000000)={0xb1c3, 0x941, 0x7fffffff, 0x5, 0xfffffffffffff70f, 0x20, 0x7f, 0xf7e6}, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0xfffffffffffffe00, 0x1, 0x800, 0x2, 0x5, 0x1}, &(0x7f0000000080)={0x2, 0x200, 0x9, 0x3, 0x80000000, 0x4, 0xffffffff, 0xb613}, &(0x7f00000000c0)={0x4, 0x9})

00:03:56 executing program 3:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x80000004}, 0x30d)

00:03:56 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={<r1=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={<r2=>r1, 0xe98}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x7fff, 0x4)
sendto(r0, &(0x7f0000000080)="cc4b355181d407c7ff1eb38634ef6aba357f0e4ad8c12303d1de3c97864bed5e3fbaf71ed025395bc707", 0x2a, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x9edd}, 0x1c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x0, 0x9, 0x8001}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe}, 0xfffffffffffffcc2)

00:03:56 executing program 1:
syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004500001c0000000000849078e000000200000000000000000008908c"])

00:03:56 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x1000}, 0x24)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x900, &(0x7f0000001200)={<r1=>0x0}, &(0x7f0000001240)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x7}, &(0x7f0000000080)=0x8)

00:03:56 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10001, 0x8)
ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000180)={0x20, 0x8})
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x3, 0xf, 0x7ff, 0x800}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e220010000000000000003b39d1fc2eb2e55cf0899a24000354580000010200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/120, @ANYRES32=r1, @ANYBLOB="0000040004000000"], 0x8c)

00:03:56 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x1)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

00:03:56 executing program 0:
syz_execute_func(&(0x7f0000000200)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676edf28b55bc8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9cc910de34d67660f6b32db660fc46232f5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf001003e8f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:03:56 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1204, &(0x7f0000000000), 0x2)
dup(r0)

00:03:56 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x4}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8)

00:03:56 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0xda}, 0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x0, 0x4, 0x800, 0x4, 0x6}, &(0x7f0000000100)=0xa0)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x1}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0xc0ad, 0x80, 0x100, 0x0, 0xfffffffffffff573, 0x0, 0x7004, 0x7, r1}, &(0x7f0000000240)=0x20)

00:03:56 executing program 1:
syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x0, 0x0, [{[@multicast2]}]}]}}}}}})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000040)="54bc2a819780adb7fe27c8b16e1ffca206548201bc6d6c12ed629bd0c444645ef10f6af1b904553b956eff5a321b2d2d6685231952972c1285a57660bebef426c978ec65a65796739982acbe6a491cdcd2448f7baed91ca7bbbabc")

00:03:56 executing program 1:
syz_execute_func(&(0x7f00000000c0)="c462653dce0fbdc42ecd808000002525e1ed64338a20d0d0f0408392300000002a6626f243e0ff2e3e3e47d2e8c653fb0f450fbd27a95f5744be3c3bc4a35502e73f8f69289bd19d670f381d6a2f67450f483bd1d97c7c1663460fca0f616178687868c401fe5ff666410fd7cae1b1c402010804f464400f38f55cf6892a00426d")
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
fcntl$setstatus(r0, 0x4, 0x40)

00:03:56 executing program 3:
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socketpair(0x1, 0x5, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)

00:03:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
close(r0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100))
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0)
msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2)

00:03:56 executing program 0:
r0 = socket(0x5, 0x1000000800000001, 0xb)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820a3b4de57961a032a5"], 0x10)
shutdown(r0, 0x800000000000001)
shutdown(r0, 0x1)

00:03:56 executing program 1:
mlockall(0x3)
r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4)
syz_execute_func(&(0x7f0000000000)="b1af91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00")
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4)

00:03:57 executing program 0:
syz_execute_func(&(0x7f0000000140)="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")
getpgrp(0xffffffffffffffff)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000007c0)={{"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", "1795b70abb2814a8692ee4a170780e88d95e26e68c469118aa940fab2e8e4049", 0x10000, 0x1}, &(0x7f0000000700)="67fe936704de5bffe8e3a890df1c767e26c408677a815439b00270f34586a11d8a4bb08b69d90c7a8e4688621060cb013938c254396e905d448f830c1db3f1f1165478674d4de79214630086c9483463a5dbe28725281c612521bcc4bceba97adb00b7afaa82b29f4e5b4f67a33f6199d72bf11eb0a1ffe6dd4d1d85bad601ada83c", 0x6, 0x1ff, 0x22d, 0x4, 0x4, 0xff, 0x0, 0x6da})
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000280)={{"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", "7d77b17b598870d41ba1c3a68fe486bc02db0bf31a4d46bb1aa9d03d7ace2067", 0x7, 0x10000}, &(0x7f0000000000)="ab4e4f4e8321599a87ba50607edb04a703c1f0c2f633c71c22431310a0c87033b5623c9d25e3c1c1c1ea5b055634fcbf9394c67ac166446f2d358180c0e79f8afbe6fd1e9ac23cdcc0d9b42f73ad598b10407905f35b13d719faee3815aeb6be5d0747b90db1b81d902755b88a654024606eac66aae1fbc76431a890b1f255431b78364f0e2c117dbe084f7f291211ff87ce9a955d56b06179842bb23e9757d85df503df5693a95b4154f40c2c065108cd77840825a4c121975b8771d3f26fccc1cdce9389a3787f6baaf7", 0x96, 0x0, 0x5, 0x8, 0x8097, 0x3, 0x6c, 0x3})

00:03:57 executing program 1:
syz_execute_func(&(0x7f0000000300)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0332e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4e1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf17100000f38f4517c6c6acc4c3214cb9a5605419c201b0e100300000008171a30b8a826eefa80c4e4ebc21bcc7e8628f6808a3056f0000004e00c03e646626f3460fbc48006169e3c0f526264788fec442c90695ed785986c4a1dd7dbbbfdd5cc600d016b7e2")
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0xfffffffffffffff7}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x40}, 0x8)

00:03:57 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @loopback}, &(0x7f0000000100)=0xc)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0x4}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x3, 0x3f, 0x8, 0x3, 0xc671, 0x3}, &(0x7f00000000c0)=0xa0)

00:03:57 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x98}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x5}, 0x8)
syz_execute_func(&(0x7f0000000100)="b15991cd80696852ef694b02d946f91cc10f788e00800000665b0f3862315868f4a95ff9400f78f68f4808eebce00000802000d4c48192558dc3c36645660ff6e9660d3a128f000000767c7cca4f730747da731f071f075fc4027db8d5646736676666430fefb3000000040804f4f30f1a12448fe97882ec")

00:03:57 executing program 3:
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c)
pipe2(&(0x7f0000000240), 0x4)
syz_execute_func(&(0x7f0000000000)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd3f243d855ff0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r1 = shmget(0x0, 0x3000, 0x120, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/133)
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000280)="26f19b1da6c27585cdced52407d150bcd868660a8863491f41cf71330651640e730396fd09f5cfbdef97f7988e1195fa57692114c0b588")

00:03:57 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1000000000003)

00:03:57 executing program 2:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x101, 0x28)
mprotect(&(0x7f0000035000/0x3000)=nil, 0x3000, 0x0)
pipe2(&(0x7f0000001580), 0x0)

00:03:57 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg(r0, &(0x7f0000002600)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0xfffffffffffffc01, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f0000002500)=[{&(0x7f00000001c0)="e00dc22e182de5f4ea9ce11fd9dace1d7526eb7df1f01b111283797f49a3a2bf318f78a49a21ab1ad783a5450f317e5fea3886dac03091be6b0852dec2ae589d064b0287d6a5a4875fecca788ff0daf658cbfed3c0496eaf87d4f3a3673dea63af03bcf20da1eeef5499420d41608599f31aaf0557829170d9f2cfe6fe66764e4e778100b7c68853d3a2609d27e6d0dea8cff045fcda728bff2cc54e165afe50ba209187fccc1df71c2c817907a9d31b156cad9baa0b56382b04dc04ca6a6674cba43f2c", 0xc4}, {&(0x7f00000000c0)="9c241f1b853f23e4190a9a", 0xb}, {&(0x7f00000002c0)="ea91fb8583223ead88d60fec4be15e7b8c1c493b7a52558f51cdb33db1fc3202436cebf444e4fb5012f644d3fae25400a5c1d8f11562fbe1fc5478b55bcfaec58eb842c9334f8f6297f6bb3abb7a66bf0489e86773ce54ee6e263fdab67b21a2cb4337ae0e2d21ee4b99e3dfa2194eeea1df508c34cd633eeb586f33bd56bdb0eb4e0db5438e3af19d79b4547eb18b1a5262184396802231a887da53185c040b02112141b855c47540f3ec9dd275aeed3a2b2150f5684d0dc26fdec9cfcbbbb0ba377c985a437d2873965b4881db6ad34362d49c5ff7c6874e1c", 0xda}, {&(0x7f0000000100)="b1efcc8c502a15cf1e73905b223a69635440af0d0cdc01733940aaa64ced99f4c0a151c335cf5810c9", 0x29}, {&(0x7f0000000140)="db93c48d4db33e3539f89fc5e4bb15d879f5bf8e4ac83cc9a9a203127cfffdcb2f03f98476b7df368a1a8f9d1c846d6d34dc8fbd9acc84a54d43f8aa0853e88b", 0x40}, {&(0x7f00000003c0)="9203c68c6196611fd3204c0d1974d906802702d06fa2ddb3c55af7cf226b4e139e90bb25c6ba45d3104bb33c66743e33ec10e3f8ed6ea034a0ed935e67af397df5eb6fea95df38aa97626715c0bbefdb40fca37c3564759bbc16c9c5d367b86accbdf725b71de9a4e7fe64f5f39fde2524ad", 0x72}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="72b6b41a246b14d45a40162bb0b0d10b8f5aa8ca74525ed51d78cf3ca573ff120e278a25071eb326182e1c59c966f7b3a2ba7157f8315522fb75737ec3478e637fd9beb7b9dc66dbef6b47dfb3bcb8d4d643205fc0cab26e5a03fd2b993582086695babbab114ca3443a4bb8ec46f4bd2022f365aade2bfa687d0042c04cf198e05dbc4ea9aa964dacd5f5fd6907d1b6e3be5fc00d5b1f268d3573dc6f3ca8473fbb11b9fba968c93cc3d10f50060e4804ca974120454e8e6631ec2c1cfc6c0a16bf8de27be5495a3415aa0fc78eb3af6db0e1e68e2a81839daac5a391f8ee5854f183db1a9f111c92791a3bf00028ce559cfcb009ba1df14e4a3fa7f082b4121f05aae314be05c251ed5605022cf7f6c23ee56d62723c523ffe55d26326974c951b12b7e2d1dfea5a5d4aa9b20dac0b0eb940a026b631f57fd1a1b44faba1d3431260c302ac38d954803b12ecdf9d18ac7b617a135c9c093c5bf2ffeca558b73e8f75e4f98a3e56a2939d660db79471efcec5d588cde0e6fad4f72b212c98a202ac3f4c6f4624dbe75cccbdbb56e935b0b31816425cbc6fc4e8f71da2b2854eca57102d70c8667079a04bd930b3a5bf8c637e8a6d05ade09f5df3030920e7c5f5301ebdc722b6e64e9c16420e71e43a420aa2fad9c534370aca090460731b708aaec30b95127b2ed2d7164f2efab69705d2380b8cb0951189d61fc399a3425327754ec845f3c229e5bebad7973f677ffef68623f944633536aac6f51f519b20e2c07fa3b8daa92b95c1598eb95044e4bb3bbe3943951a7c068fec05d4457e98fcc096aae744b8a03b2c1da96c1fbf0fe0aba41739a32c3a4af401b6a3e7b310ce609685e62831f6495386a3afbeb0e812e659e93757605bce71d043d90dcaa39979f3cdf43cf3f814162dc09218df3b5c7304377ec5681f505bda8f0449ba680f6f6ad2f2a937acda0bc7abd95b865c91eab7d1f82237c07477cce50eb2bb0c55461e299bb9a9f21beb15e049fddd08e8e896c89bf31c1e644fdfd68fff09c598ff594ca47013e00cffc7730c322aff2ee96fd167b438086346b3868cd642f652178c33b4f57ad1d55be66fc9a8eb471ebfb76e0e9481285ad2ebd7d3034a7e3e8cd80208429f974ae0b98e83d20008d1c4a70dcd395e46d55b64ea87a7a899d53f16d9d954b1acf520cbdc05fc14d335f8719f65053606ea7ad30e2c2131de148a8fb9d63e667d28a0f903e39bde764eb4cef8f8227a70f49f26eaca470b4504249e3bba1641bbb9181b83518518d95dd9191a84253172cab6cb7c6c33eb234dbc3707e4b79ebda08b6dc76ea16166e471e97e2e8fb27407cd0bb4513213c4eb06cfb05c3678d95411ddda9ca323aadb1b1ba7f77b9fa4c61217360ce1a0dfb42735050ec0ce047b300c9a2d7835ba78b1169ca861dfd7c8031d6a259180f4563f17df99ce25b2a9af1fe3393296ce5ad1a1f93962d61a2ec85ef08fb16ee0773c7c7e91c47bd0c57115f948b83e8c89e186b1c83d7aa96254e51a019f428bb794d03c204968311decab93e53e3fae6c0e4ba38a6e653b8314e4658048503b4983c1b692272f1cc4a5526a4e94a030d49bae88fe39749c28ef9519557ebbc037cd5886d3a14e0f314e2edf3b0f2cc780c35de1d1d593474aa51eefc8cf1e1599f484015f3cc56d9fe85f379c2b42cccff1d470aa11f2e9b2a14210af22b130c67af7d0a65f85fbc78e71ba72011b25ab44f00608bc92474b2455b7e76647bc24cfe810e3ea74b4baf3d3a94fec1cfc53b95fb4ca77e01e5f56c011e3e7e04529e3830845df0eb9e390aff7c6aced12df0d110f01d08f992976952e96f43eec1579fb3db3e354f20644a8a7ee6db956c90d041871aee3df1fa447a4f9527dd68ce22d2b21db1d86a92ac7f14c2b9e7175266537f15852cc77d172376a283592c5f941009804403b966984ad0e6c906efb00f2cf4a14508aefb07c266e9812debcad9db7cb9dd1bf7de27d19eb55878d85dedb26bf31e7236b9639b587e4a80106979c373583818868168224ebdda3530d0a94ea079642b0e873f68b59ce0a57575fabaaaf108e1a89aca525ac8d9900e59472eff320cf7a9bee793b027d471f494980ab1d4a774b6066a8a63d0040a5963eea6c35155d3f6a856f40dd3a0f6ab98ac0436b693580aacd1d2fb3444ec4b61361b198f7531587ee44002ad971d819aebe6d467aa9e3ab075031d2b99f1a073120f2b952871a051d7bb5898e4d6e7efe1313d83fb35f0f2b3e751c2e0df587a27fd58d00b3e68ac695ed82cc20f5b18c05ff06170bfb7c96b5ab6900f78f6467f37b626f1f6e03f559135f7c4d07aa777f8494c6e415fb04a9c5deac259bbf435e66f44546341462fc7eb82ee03e21551afb6f2862050f16291ef4c793150f513a26a59bbe059c4d7b026c3c19ecd7cec1271236b207563ade451ffafedff205e7a9e423adb7091fc5faa4684ed0cd3d1b4690413001c9c9cdb54a2e44c8e2a72a5180b092c2f07e5571765c15d9991b4049a8fb82fc27cabd0c6c1f06de5c8dfb6a555d52e722ecddcc516574153eade308111ef31ba4f8a9b70245fe1c1d09b5c729d8c2f40800be38981a76c4e9ef4104dd2e07410ed9c6caa1a68aa127ddb3dd8ab85e12b5d03d215dfd7436d90aabc4b49bba967639bd5b9a70df0003c29b07cf95b1347111c54b9fa8ec0c085fa4a65eb76125b3ac9c478118d21615ae8ff13278a503b943a8a3185b83b27eed6e7f4111ccef5edc5348aa579f5565878d0c53c1f4d9d7814d93472959580e5151d32be5d6556e21fb896ffcaa14edca9e0c3b62c0a1b7d2604cde32d8bb8c90bcb346b5e22a998639b0502bf5d3aea963db7778659c97027e5599f3304b607fde60d40138fbd873a2414e19af23e42d0548e0ebac6a6f1e5617da77765e3d0737aa7be378dc93c8128a59ea6559aab19dd728e0988e091e33ac344a6548669eb4d212a124225ab1a7fc38d8bf0d02d45c77193a6d72c77d19a305b110432be8211e47c03908dfd2fff065abc12a4a3bbc43bc08b14285bb3ae7350b49f8afc22fe28179795c3cc24398053fc2f43e29525ef9e5d266422e6126d5ce86511528c26831e5d7b52ff8b8c5d225500b54fdc2fc80f5f856b6f3c9d615ca4c51e26a8793235fbd71708c2db6943eb8bdc001ccb4434a54da4ac8345a06bc04558c6d4e32d22078bca660983ef904cd98feebf6b0f98de9f78c9605f2de306a1728c9a4d303da7e74b2c121721c2c09409d9aa684fb9306d54854760f7d680687f1a654177e93f202a54d637611d857696325b01ccd289a82fc58c3b6f2a8ba3396c5f72d1859e26257d7d37eda791248ef91f03583a46315a1b0221d584eb25828431e05729c37943c858985c30b906cd12652767c9aa75bf5bd9e5155d9c000d82e43cd61af23563a2f723d2d33286702648959bb446d825dfbfadbb27b03ace4802e2f8c0027e03f09f803cc6070ae2ec8064c208ff88c856d1915c2465b2a1500c276973a8b6f8f744f6346f4ca50137e725629d4932f8236d7cd5e814ac11d64a82b6ca46f0786e70fb672d9d319041c5e80aa772432ff4f03b0997db64c856d6a38c2c57d48d3e0deaf497e86cf9fb5d5f895f8b455f60055689b76851792ef6ed26ad1e875f643dee50c287cf4528fb2907a3f35a9d5069a41a8ea94e3f920d9f7d1b0523409350913e2e77b69dcfaa06fa67df57964d62d6d710bc573c7cef1c536bb9f3c8844f17137087197862e8bfef01e07a7b2929c64fc3a69ce7309d1ce5af5773b240747f83bba336ab275056baefa3e2d746edba787927c8e05b7379bfadf67c83304f733b47189068040f7476af972ef5e59acfdb5dca49c9650e74d0c5997d85e855d7ec08370a665d2437e7f487d112aca5c846f90ed79124260f4d0a331d0f1c5cedd0c217589ea70c3a1103e0bb236e80de585f92ae941c6848f66812d542ab714d5d5ea880a494869ea2dba1c343c9db6f47996cf693a2649f957526924e124b7e9a6543345195fa3b21cbeab333d2b9de4a2117d0961a0c284b0f3fbdb0a6d459445768392cff0d0d385bba7dfca0e28e8444cfea33381cda44924f2a83b8649499a7a4b620e6e52ed593d91e891fe546fd93e8f623dda460a92e320acf41608ae3d54a3cdf424259ef7f5777394e7bd39a0f6eeca30a9a31dc5905c960548edb6219ada6b20f6ecba405ef5087956224f8167c9b2499e4569e4a18eae74e8df7009454975c3e8c664e7b4b58d96fdd6b358818449d4a89fa52ea29eb7409c0789b897f7efdd9c9c1b383e258fcbeca1805910cd590918a04fa1371f4bbb2fecda46f5a759b24813a51f5e0db2c143ccd61c31159e0b0cbf0025b92aaca88b01fde944e7e3e7ad7d72ceeb81eb5ab9f1166bf11551aac18a0f578cc6321b4de210be752a8225bf216cfcd426fb2a0e1edf11fbc209ff3928939903047bbfa9bd7167ca1c9d590879629cfd79e9a890eee5bf2092dd527c40bcbe42b3882b6fe461975632e1f2f06bc14ac78df6b38f57b098d1379dedcd1bf74f492980a99efaa0211b60cbc4d0194a9bba0ac16d32b65fc1e60da23a11bb2376e09b7d4d6ac75a57f2ff50e0d59d3688eb484041114cdcaa7313bc7e94b720595eefd994def5116e8cec36bed9144ea06dd013261c448e1c3426fda7143896fb9f075994c31f56f1e2164e9a00600a4914277da5682da1b7ea913da999951fffb7376c381ec28d5a8cd77a704f8a3e49a2ca5476050f708dd7bdf92548a14d15ffbb73b12996fd37e07b00c16e639a4e623efd1a28336709e85f6c48a94f88ee292850b23fe4f4c999060c516824564eb5374018759e3708373457c4a202d0b506225b0d607a9539f366ac3cf62e5c7b6a75f1b4c9548672155f9382b5741bb446a39763f8239d271b63078dbea1a1b2f629f48ed1863eed20bf934c9275636e8e634547b67c50da0d491b108cfe146107c82c7ca1d9a098e7553c2b27df2f19a9983d5649bf8a304e4107e1a332ae16d0d284c0521796085c561ce062f7d9defd03d55c14d26529f7a046f393cf78f5f0a880afb612a0bdbb9460eddf6a45acd7c39b6584d836e6005f54266ffe7dd4b444cd690ed21b0eded5ab2310f4b9e0e85a0bf17d8ec70884c69b96c164d98b3b8f875f52a9ef0e053a841961bd04d26daef92c0602795cb04211b45c4e6ee6fcdcea947f150025df37111810694a0f7861e0cb1972877cef1a1b044114d0bc37f27d14ff76e5874f44116ec70586e9419c903e96d913fc9d978453a42171f0da41cda682d73499e9246340b6513aa4b771e89e4c43ee090abd199cc5f51161e8780bd6369b3b716deb9c985049bd571490f39c600371f6cbc9472c96e829f6a69f4bccaefa585b68eb2fd5fc9a82f83f517c22bbf239b268271aedf9ac9394e9bf70081273944c3699da58afb74558906ef5ea76116992bd0b75358a15f230f51704adb26083aaf9bddee8dd9057dcc38ed8ab5f2040a7fb159485375e9526b1fb8127360cabfc2e816eb0ce585f799295234a7fa89bd12453d4857a6c0619faea536159a7b963eeeeebab4a7c4d251e691409570c708dfd59a860a34eb2eddaccd7e5db89ff5e3ae93f63a68f2ad077aaa3a6aafdadc60250067fd16254e8273fb7b972fde3fc5b09e02ea32c109a192bf30c8b76a1cea0f676cc650c9fefdbf78a5e3c844b253d6182bb9e96aa188343866b51ccd52fd7192892c7adc427cc0544bdf1e77586565e4b", 0x1000}, {&(0x7f0000002440)="9d6f993e0243f04c2174bf6f79ed769d4d782134e04da8f9e05971fb73ad625c1b22f72f072784634da19652aa6757c4184c21bdeb97c417a950e7f9369c14ba2f9bc9336e4e6d3c91d1eb019e821b8ca628ae474f2bc3f5289cfd18f5f77c103d932a865895fa9b35a29c7475017f474e50211245da5c1f6657658441b4efbf18dedc9550d83a908ebac343145ba9c7500269ebd223db721b4f63a87db8555c2f9b47e5be5574a3928425d67f01c7801b66", 0xb2}], 0x9, &(0x7f00000025c0)}, 0x81)
r1 = socket$inet(0x2, 0x3, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000025c0)=0x1, 0x4)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0xffffffffffffffbe)
recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3d7e4325269e8cd8}, 0x0)
setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x4, 0x4)

00:03:57 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000f29000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0)
open(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000001c0)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7f66460ff104f7e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))

00:03:57 executing program 2:

00:03:57 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002, 0x10000000)
getsockname$unix(r0, &(0x7f00000011c0)=@file={0x0, ""/108}, &(0x7f0000001240)=0x6e)

00:03:58 executing program 2:
r0 = socket(0x0, 0x10000001, 0x4000000000080)
msgget$private(0x0, 0x400)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000140)={<r1=>0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000440)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={<r2=>r1, &(0x7f0000000000)=[@in, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000080)=0x10)
writev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="70e7aa9b552ba6c5b057582d06643ac976ac3c4ebada81b3c23edd381572e5f088099b655f", 0x25}, {&(0x7f0000000200)="f2e6c715fa62605608612da529a499260985ae3f334d66", 0x17}, {&(0x7f0000000240)="d9d175f23a7fbbb35e725938e59f6bb55ba32325290a50a93dc23fd8c78ce6c63477d45d1bc81aa2bfb37b4b52dd5248b8d4cd69276a164a08100e", 0x3b}, {&(0x7f0000000280)="e133835d1452d07e03347d83542dbe25806a28f37f95310d6cf67e014b4c0ec3a7813b6df983a25347813c03f4ce7273c7924b996db28c9f814b611bc94b42e7fc87c8d91f1196774bb1444bf1b39ddd362a6007f8e58bd01eb819c894a20e8cc8dc8f774047ebba50840fdf4ceb1b8833a8dcc5c58dd4efddc13b4dfe", 0x7d}, {&(0x7f0000000300)="6c857bcc922aa65282c3", 0xa}], 0x5)
getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@remote, @remote, @rand_addr}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="f51fb932ae020700820000f8070009000008"], &(0x7f0000000400)=0x16)

00:03:58 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
freebsd11_stat(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0}, 0x0)
r1 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000200)=0x1c, 0x10000000)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={r0, 0x0, 0x1e, "dbb2f01e12a278b167e5851b24e50b9822b0303fb04205ea0ad32c919602"}, 0x26)
symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00')

00:03:58 executing program 2:
r0 = socket$inet6(0x1c, 0x5, 0x8)
getsockopt$inet6_tcp_int(r0, 0x6, 0x32, &(0x7f0000000000), &(0x7f0000000040)=0x4)
syz_execute_func(&(0x7f0000000140)="98340b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dfba1c9fb110f0f3804830a000000")
r1 = accept(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10)
r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f00000003c0)={{"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", "82402dc528c8df833ac5f1b4d786058e0be43749d1c9b5858e3b365e6f110b3e", 0x6, 0x80}, &(0x7f00000002c0)="983833643c3e9b9ab417f15e8a91a160a1cbfea879d0d21c69d560c56e5cb2d1f2646ce1fcc9be3ba400d60da2190f4acf94cb6e4698ac16a7e79d87d1bec406030d0f99403f07c6520ed69ee34713e7b35880eca2217f0f91a7522d6f51b6ce52591593bf995cfba5ee7c632e89bd2291452b67e5a4441a1a4657aafd5d42bd1b00393fa3db33fa6f06eff6e5d04b322aacddb4edc505e64255303195e16b97bc495a925a0c2ce430a90ebb090ec97275162fed2aa0355d29e51a04fa1a584f7dbd95acd91cc41e74bd1c54e488", 0x9, 0x8, 0xc8, 0x0, 0x6000000000, 0x3, 0x7, 0x7fff})
setsockopt$inet_udp(r1, 0x11, 0x7ffffff, &(0x7f0000000240)=0x7, 0x4)
getsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:03:58 executing program 0:
syz_execute_func(&(0x7f00000003c0)="98340b0f050520d0f807417a0bb0134141e2e996c4c37d08662bfcc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e4118204700520000006e46f18888a1c4101f8b9be201acebacac0000ad808f294001b00b000000f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dfba1c9fb110f0f38048365420f2d901b0000000000")
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0xfffeffffffffffd6, {{0x1c, 0x0, 0x80, @mcast2, 0x7}}, {{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x108)

00:03:58 executing program 0:
syz_execute_func(&(0x7f0000000240)="982c240f050520d0f80791b0474141e2e99664f7dec4237909a200800000e60fc4014aababf66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b002e6744eeba0dfe8c738888a1c40fbbc4e201acac10000000808f29400443b00b0000000071d56b04b1b0ccb1b0cc584a5726360f7e3a646464440f622a2d9600000000cadcdcc46211f7c60142c4b6593131b15d789999c9110f0f3804830a00fa00")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10a80, 0x0)

00:03:59 executing program 1:
r0 = socket(0x2, 0x30000000, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80, 0x4, 0x6f32}, 0x10)

00:03:59 executing program 3:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x0)
r1 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000ef0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d95f410396d77d2b86d617c7a49a2d8719cdd239083a000000000000008000"/132], &(0x7f00000000c0)=0x6e)
socket(0x11, 0x10000000, 0x9)
setsockopt$inet_tcp_int(r1, 0x6, 0x200, &(0x7f0000000100)=0x2, 0x4)
getsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000080))

00:03:59 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000280)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c000000c7e4c753fbc4e101edfec47c7ca97fc9c902c421e32ae7c4c2b90a23f21667f2450f10c7b351c4a27d181ec1ea01eff265dc5f00fc96965b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdededf9e0c00000026400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x1, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0x4004746a, &(0x7f00000000c0))
r1 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0xb8)
setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000000c0)="eef87e22049c976cf6c0ed84e42236e3911515188b861568bc68d0cff96a28cb12ef8ef3661ee10a96268b403b9fe3750850b55059ab5b2f2d0e79097df8544d0a8a7f8aefba6e0de387c11cf4953c0a3b66362ad391bb9b949ff7a5cc23d31a9b12e749fce0c6012851917ea3ce3452519ef395a3687c20847baba9797b8bd9b31089f75c30207cc21b", 0x8a)

00:03:59 executing program 0:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = socket(0x2, 0x2, 0x0)
r2 = dup2(r0, r0)
r3 = fcntl$getown(r2, 0x5)
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getegid()
r6 = getpgrp(0x0)
freebsd11_stat(&(0x7f0000001580)='.\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
getgroups(0x7, &(0x7f0000001640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, <r8=>0x0])
r9 = getpid()
fstat(r2, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
freebsd11_fstat(r1, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
r12 = getpgid(0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000001940), &(0x7f0000001bc0)=0x8)
freebsd11_fstat(r1, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, <r13=>0x0})
r14 = getgid()
r15 = fcntl$getown(r0, 0x5)
freebsd11_stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, <r16=>0x0})
freebsd11_lstat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r17=>0x0})
sendmsg$unix(r1, &(0x7f0000001b80)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001480)=[{&(0x7f0000000080)="adbca3a57470fbbcf385020eef153ddf9f1dfc75680fb1ddbb404c994636cf4d8c4147216f570998efacd4b5c4b1a7", 0x2f}, {&(0x7f00000001c0)="3221d24a3310bb63d3652cc87f22ae4b143d58f0696a3a576837084c386a16a61b5a781204fd56198d38c5684cbf329c5559c213ce56307ebee6de24ead112c09caaafc1d39517991d9a77ce86f97eb941642fb040ca8e26891524477e922a525ce06d5a276cb8182f5aefaac5537ead66ef5e079097c13b357b950694a8781bc0405da6a80542d1b44889fca4ed21ccc5fdc3bd54f430128b9784c0d009cea11d48afe88a9be27c425766690f0384e5dba37e1542bf554911a480848c6e619fc997a3f79c8e43fddce0e2a53186adcde0b039d3a1320e3eaada3b87672f3c25c0641897fc973df8", 0xe8}, {&(0x7f00000000c0)="25c659f7f0dac01839d4b218fb99b25d16a5222f96429fa7518d5dbe64955ca45cff3e7a004576fc694e1622da3e86554bdb229a5fb3f9c374154e76d27a196748fd7a6f01b0ee860aa907e86da4257168dc0ac4cc9f5b9785d3a210bdb0a8e18e3805feefd5f6f749f7e00a31c94467fc0d37ceb9ce42817876d8c44c4060b041e40379a47ec6eb8b57cffe7d30344993ba6a7ad0", 0x95}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f00000002c0)="7dd1016c3057ec98920e62fa41407648f5b2502446adbedc6c1f8b7935019016", 0x20}, {&(0x7f0000000300)="f150eb652eded5829b49677837f86ce26693d4a4364090629acd19b390e16ec95846543d682d7182e73d984fb854a480a5bad130d5dcd21ed8a2d99ee8df00696ceefeade80e0ba8e5b5683c0bd4", 0x4e}, {&(0x7f0000000380)="d04ebf4766b01005c817818a35d1fd98a055c0c5862de772ee0072bd97357ede5a19817b3be3e4bf7966ce25961debbea3be4db245775d53f3632980e7f94cf97d37f31af04e06fb", 0x48}], 0x7, &(0x7f0000001a40)=[@rights={0x20, 0xffff, 0x1, [r1, r2, r1]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r2, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @rights={0x30, 0xffff, 0x1, [r2, r1, r0, r0, r0, r2, r2, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r2, r1, r2, r2, r1, r2]}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}], 0x140, 0x20004}, 0x8)
sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=[{0x10}], 0x10}, 0x0)

00:03:59 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
msgget(0x3, 0x8)
msync(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3ffffff)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r2, 0x0, 0x1000000000003)
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r3 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000000))
r4 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r4, &(0x7f0000000340)=[{0x3, 0x7fa, 0x800}], 0x1)
semop(r4, &(0x7f0000000040)=[{0x4, 0x9, 0x802}, {0x0, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))

00:03:59 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="10", 0x1)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000400)='x', 0x1)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x0, 0xfffffffffffff000, @remote={0xfe, 0x80, [], 0x0}, 0xff}, {0x1c, 0x0, 0x1ff, @ipv4={[], [], @multicast1}, 0x9bfe}, 0x7f, [0xffff, 0x7ff, 0xbaa, 0x4, 0x47, 0x67, 0x4, 0x200]}, 0x5c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x7fffffff}, 0x8)

00:03:59 executing program 1:
syz_emit_ethernet(0x2a, &(0x7f0000000200)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="10c804d49ff8", @local, @remote, @loopback}}}})
r0 = semget$private(0x0, 0x1, 0x18)
r1 = socket$inet(0x2, 0x10000005, 0x7)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
__semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000000)=""/12)

00:03:59 executing program 3:
mkdir(&(0x7f00000aa000)='./file1\x00', 0xfffffffffffffffe)
symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x5, 0x4)
freebsd11_mknodat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x6000, 0x101)
faccessat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x1100)

00:03:59 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f0000000380)='./file1\x00', 0x5446576a58a796a4, 0x2)
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000440)="6391cfcfea26901b9f31afae3611eab87271dd0749979c89990e7abc531abfe8ef2703149063a1da8b58b2b7a8f57994fadd24c0c41fe8c251a65970fef1a70f1589b1158dafb76b60d6c23a6c838463eeddc271096d7d0e7c48170eb0399a5b4983b21e89bc7c6de28d")
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0))
r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000)
listen(r1, 0x1f)
dup(0xffffffffffffff9c)
openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x20000, 0x80)
pipe2(&(0x7f00000002c0), 0x4)
r2 = open(&(0x7f0000000300)='./file0\x00', 0x808, 0x160)
pipe2(&(0x7f00000003c0), 0x100000)
r3 = openat(r2, &(0x7f0000000340)='./file0\x00', 0x10000, 0x11f)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000001c0)={<r4=>0x0, 0x4}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000240)={0x4, 0x1, 0x200, 0x80000000, 0xfffffffffffff000, 0x3, 0x2, 0x9, r4}, 0x20)

00:03:59 executing program 3:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x40000000003, 0xffffffffffffffff)
freebsd11_fstat(0xffffffffffffffff, 0x0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1000}, &(0x7f0000000180)=0x8)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0)

00:03:59 executing program 1:
syz_execute_func(&(0x7f0000000000)="1c02c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:03:59 executing program 2:
r0 = socket(0x2, 0x2, 0x2)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="822dcec9526984943000"], 0x10)

00:03:59 executing program 1:
r0 = socket(0x1f, 0x20000001, 0x40000000000084)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0x3}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x2}, &(0x7f00000000c0)=0x8)

00:03:59 executing program 1:
r0 = open(0x0, 0x0, 0xfffffffffffffffc)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={0x0, 0x1a}, &(0x7f00000008c0)=0x8)
open(&(0x7f0000000980)='./file0/file0\x00', 0x20000, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000900), &(0x7f0000000940)=0x4)
freebsd10_pipe(&(0x7f0000000140))
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
openat(r1, &(0x7f00000007c0)='./file0\x00', 0x11400, 0x42)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8)
execve(0x0, 0x0, 0x0)

00:03:59 executing program 2:
syz_execute_func(&(0x7f0000000100)="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")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_udplite(0x1c, 0x2, 0x88)
sendmsg(r0, 0x0, 0x100)

00:03:59 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f0000000380)='./file1\x00', 0x5446576a58a796a4, 0x2)
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000440)="6391cfcfea26901b9f31afae3611eab87271dd0749979c89990e7abc531abfe8ef2703149063a1da8b58b2b7a8f57994fadd24c0c41fe8c251a65970fef1a70f1589b1158dafb76b60d6c23a6c838463eeddc271096d7d0e7c48170eb0399a5b4983b21e89bc7c6de28d")
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0))
r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000)
listen(r1, 0x1f)
dup(0xffffffffffffff9c)
openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x20000, 0x80)
pipe2(&(0x7f00000002c0), 0x4)
r2 = open(&(0x7f0000000300)='./file0\x00', 0x808, 0x160)
pipe2(&(0x7f00000003c0), 0x100000)
r3 = openat(r2, &(0x7f0000000340)='./file0\x00', 0x10000, 0x11f)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000001c0)={<r4=>0x0, 0x4}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000240)={0x4, 0x1, 0x200, 0x80000000, 0xfffffffffffff000, 0x3, 0x2, 0x9, r4}, 0x20)

00:03:59 executing program 1:
socket$inet6(0x1c, 0x10000003, 0x4)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000380)=0x1c)
getsockopt$inet6_udp(r0, 0x11, 0x1, 0x0, 0x0)
r1 = socket(0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
r2 = accept4$inet6(r1, 0x0, &(0x7f0000000040), 0x30000000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$inet6(r3, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c)
socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={<r4=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)={r4, 0x0, 0xa, [0x80000000, 0x2, 0xdc05, 0x8001, 0x2, 0x9, 0x1, 0x8, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, &(0x7f0000000100)={r4}, 0xc)
syz_execute_func(&(0x7f0000000580)="9826473e431c090f05040d96bf1700000040d8ed41e2e9b557fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261260f18844781881dd3")
mprotect(&(0x7f0000557000/0x3000)=nil, 0x3000, 0x0)
syz_execute_func(&(0x7f0000000300)="660f3a62e0082ef243a5c4c1e65e7378cf8f084895784000c4019bc2501600c42141c4a624000000f0640f0d7dd70f1f00c4a1f8135e07")
mlockall(0x1)
sync()
munlockall()
__semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000d40)=""/231)
ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
mprotect(&(0x7f00003ec000/0x3000)=nil, 0x3000, 0x5)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000003c0)=0x8001, 0x4)

00:03:59 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x2, 0x0}, 0x0)
r1 = getpgid(0xffffffffffffffff)
fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000480)=<r3=>0x0, &(0x7f00000004c0), &(0x7f0000000500))
sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000080)="70299630e83dc7e63ee0912e554ffe7e613a790b12fc056ee8fe92ece9607b1ca400641e6db6b7146e05e9cfb59e4ec7c386c4e0b532d75cfcf9e69d2e78c9a682401c2318d451ef752d316a09c3e105dd248d4f7ef345eb4c9f52cff14fd2dd0c0ee34b57a8794a10975550c5d3b753ba09b4a9a4413de715103b5b18f546ef6dac4823fa487c11826f51548ad9a2175a031f72a8293dc271b5af3c2629472c9fd1f4409ee500a87941ffe935dfb269e42b47a6f8eced2fe035cfb031b7a914818ca174f6d9a122e6e52ae5a5b2cb19dfab22cb2406ac7ad62d973972241718d825d74b42b5f1bb65826b7f8594bad72a4bec75ab1368b5", 0xf8}, {&(0x7f0000000180)="ccb5a5180165c04e5f14d41c4de785e6d7d7b31d43b46305715ee6b26fb3b9bf48", 0x21}, {&(0x7f00000001c0)="835c108369d3c4610978a1c469f7e6b039bc8114fae4eea8d960461a1d90", 0x1e}, {&(0x7f0000000200)="fd227855e7a569ebb1395a240c19144f0c1d65cddda4cfc8cd2cee09735c9fb3e99742a431c2c4258d2a6efa2df1cabbc5b4ae3e52820b72614bec2ff460013e6c88dcedb1df8d87a1103c9b9c1b8b1e6c99331f3bc1279a3a9d6c1c34353bfcd87fe13e43967fbc8f9bd41cd48a712d0f331b0831e3821f4eedc534eb0db81f0bcb7f525d94aa533bb5f11fe30bb692254f05", 0x93}, {&(0x7f00000002c0)="da5f0f7436b99396d73a95e441c1c1a907", 0x11}], 0x5, &(0x7f0000000540)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x70, 0x4}, 0x100)

00:03:59 executing program 1:
syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2edf20f0067053a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b331fb110f0f2ea765aa17ada765aa17ad0000")
fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lchown(&(0x7f0000000000)='./file0\x00', r0, r1)
syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:03:59 executing program 3:
mprotect(&(0x7f000094b000/0x7000)=nil, 0x7000, 0x2)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x20048, 0x18)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000400)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0100000009000000ff0100008100000000040000"], &(0x7f0000000280)=0xb0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x101, r1}, &(0x7f0000000300)=0xc)
madvise(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x4)
r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="35000000ae313db557eaeaff6b78686d3174f8baf3ac09c42304b162aa2db02826677bf2861182723818d193cfde0802e9fa0c5ba22390b0debb8328b5ce2bc4579aefc3557fc9b7757bd27fc824b064090022f6af0ff7cadb98b736612d32ea31d1f6bc1e8fdfa3d332eb09e1cdfb06ad260321221dd1f5ce3286b11ff39b806abbfa133d89a013ad249f4767bd728eaec18d9b5c"], &(0x7f00000000c0)=0x3d)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x9, r3}, &(0x7f0000000140)=0xc)
mprotect(&(0x7f00009aa000/0x2000)=nil, 0x2000, 0x3)
socket$inet_udp(0x2, 0x2, 0x0)
socket$inet(0x2, 0x30000007, 0x924)

00:03:59 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x880b, 0x40)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, <r1=>0x0, 0x0]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0x56, "206fd17062a797e3d48471ce89de8233579c0e3d1d1fd6b37bd1d009d5f38b91d91b035d253ceab16dd25518c16e56e93584612f68dba264c3d6adda056edd4c7662c655a9b90354318996798ada78588dba0579c7d7"}, &(0x7f00000002c0)=0x5e)
r2 = shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)

00:03:59 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = dup(0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYBLOB="6d360c65d65c1d840f173ffc168b756452e2cce46ae59ca92856c4cb75e8e78bfa9bacb085ac4a48f03b6aa65a82f78e736592726c5ae49bd30941747983e84a32dad5b2b49b9722fba98ca75e49c56ea01cd1cde61deb4df6a0cbdbd675318e23a9dc59bf130fb32bc886efa888e8384d6bf6421260fd28f9a040ca1d3797dfbd3c735edbf04ac889220305ba68796986133e8e2714947462237162d67d737146345a1a3d9ce43a9dd0c74fce8efeb7f0ee31c9bc33cb46"], 0x0)
freebsd11_lstat(0x0, &(0x7f0000000200))
semop(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x57, "7518ba4f43abd961d1a30d8530e583413827d86f917e1b5f6e435411447cb9a8babe1026a6c3f956c5838eae3202be1aea9418c8f4342d44a0fe2002753cc18c20cb528c0ce5a1f128f41f351975046c73d581c4f9e8e9"}, 0x0)

00:03:59 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x0)
msgget$private(0x0, 0x200)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x73d, 0x9c2, 0x7, 0x4, 0xfffffffffffffff7}, 0x14)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f666909000000002000003300"], 0x10)

00:03:59 executing program 0:
socketpair(0x1c, 0x20000002, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0xd03, 0x6, 0x9}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21000000bf00"/136, @ANYRES32=r1, @ANYBLOB="0800000000572be84d60000000"], &(0x7f0000000180)=0x94)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000380)={{"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", "918285596a40d2c55823e68aacf3498a02bab7526eb96fda6169766968ec4669"}, 0x0})

00:03:59 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchdir(r0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
sync()
getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10)
r3 = semget$private(0x0, 0x100000000, 0x0)
freebsd11_getdents(r1, &(0x7f0000000080)=""/124, 0x7c)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
socket$unix(0x1, 0x0, 0x0)
r4 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001])
shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000300)=""/28)
writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
ftruncate(r2, 0x6)
r5 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3)
shmctl$IPC_STAT(r5, 0x2, &(0x7f00000001c0)=""/123)

00:04:00 executing program 0:
syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000340)="f00fbb9f0000000065f70e6969ef69dc95d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bc4e2b545c43e64f3430fb864423866450f18c4f36ae121161ecc400faee4c40351da3457ad00000f778018e6d9ee952644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0")

00:04:00 executing program 1:
syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacac10000000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000")
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10)
select(0x40, &(0x7f00000000c0)={0x3e8}, 0x0, 0x0, 0x0)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000080)={@loopback, @empty, <r2=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xf1bc4640d3d64db5, &(0x7f0000000140)={@multicast2, @remote={0xac, 0x14, 0x0}, r2}, 0xc)

00:04:00 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10)
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000000)="6a7ead77a68317db5507b1280c080d632b805160231eeacb248c27043f4a68b9")
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc)

00:04:00 executing program 1:
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xd8, 0x3, 0x1, 0x4, 0x101, 0x85, 0x2, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x8, 0x3ff, 0x2, 0x9, 0x3}}, &(0x7f0000000200)=0xb8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x3, <r2=>0x0}, &(0x7f0000000280)=0xc)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x100000000, 0x2, 0x49969d0e, 0x5, 0x5, 0x99, 0x6, {@in={{0x2, 0x1, @broadcast}}, r2, 0x7fffffff, 0x6, 0x4, 0x5, 0x1ff}}, &(0x7f0000000380)=0xb8)
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}})
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:04:00 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = dup(0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYBLOB="6d360c65d65c1d840f173ffc168b756452e2cce46ae59ca92856c4cb75e8e78bfa9bacb085ac4a48f03b6aa65a82f78e736592726c5ae49bd30941747983e84a32dad5b2b49b9722fba98ca75e49c56ea01cd1cde61deb4df6a0cbdbd675318e23a9dc59bf130fb32bc886efa888e8384d6bf6421260fd28f9a040ca1d3797dfbd3c735edbf04ac889220305ba68796986133e8e2714947462237162d67d737146345a1a3d9ce43a9dd0c74fce8efeb7f0ee31c9bc33cb46"], 0x0)
freebsd11_lstat(0x0, &(0x7f0000000200))
semop(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x57, "7518ba4f43abd961d1a30d8530e583413827d86f917e1b5f6e435411447cb9a8babe1026a6c3f956c5838eae3202be1aea9418c8f4342d44a0fe2002753cc18c20cb528c0ce5a1f128f41f351975046c73d581c4f9e8e9"}, 0x0)

00:04:00 executing program 1:
r0 = socket$inet6(0x1c, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
r2 = dup(0xffffffffffffff9c)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x8)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x82, @loopback, 0x5475b697}}, <r5=>0x0, 0xfffffffffffffff9, 0x2, 0x5, 0x2, 0x6, 0x3ff}, &(0x7f0000000300)=0x98)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000440)={r5, 0x6, 0x1}, 0x8)
poll(&(0x7f0000000040)=[{r4, 0x2084}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={<r6=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x1ff, @local={0xfe, 0x80, [], 0x0}}}, r6, 0x3, 0x7f80000000000000, 0x7f}, &(0x7f00000002c0)=0x8c)
syz_execute_func(0x0)

00:04:00 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000040)={0x5, {{0x1c, 0x1, 0x6, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x1}}, {{0x1c, 0x3, 0x0, @mcast1, 0x2}}}, 0x108)
syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000003c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba1afe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180))

00:04:01 executing program 3:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="9c00000000000000fe8000000000cb824121efa0d5e55d000d5625bc1a0a0000018000000000000001"], 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x1}, &(0x7f0000000040)=0x8)
bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa)
symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00')
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, &(0x7f0000000300)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000002c0)=0xfffffffffffffe02)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
writev(r1, 0x0, 0x0)

00:04:01 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setuid(r1)
getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, &(0x7f00000000c0))

00:04:01 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x80012, r0, 0x0)
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2)
freebsd10_pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff})
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x0)
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f00000004c0)={{"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", "4fb1ee4c40ce49bd5fe30399966e2e9176e3f0bdb8948ebfaa72f9eddc86dee8", 0x6, 0x4}, &(0x7f0000000000)="af0e6b47b4d3ba86e4b557cf4b082862ae294f99f8ec8e5819fdbf0a569b2f4aa1181f07e066f45ce3734bcf8aa60558b03dffad7a9d5a481845b3eefaf489a5f4cf43f98b1ccb0d7320677b20fab1dafc5806eb805943b0d9f70060c260e080f06e7813e3a9dd86b202c2cb571e300399307ead7d302c0458a7f9a1b27a9e08f9e624b0ce", 0x0, 0x7, 0x0, 0x1, 0x200, 0x1ff, 0x1, 0x4})
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={<r2=>0x0, 0x80000001}, &(0x7f0000000100)=0x8)
dup(r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x220, 0x3, 0x1f, r2}, &(0x7f0000000180)=0x10)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:04:01 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$unix(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1a)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000000)=""/147, &(0x7f00000000c0)=0x93)

00:04:01 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = shmget(0x3, 0x2000, 0x50, &(0x7f0000ffe000/0x2000)=nil)
shmctl$IPC_STAT(r1, 0x2, &(0x7f0000002b40)=""/155)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0x3ff, 0x4})
r2 = open$dir(&(0x7f0000002a00)='./file0\x00', 0x204, 0x0)
ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000001400)="89cb29b463185385e18e169719bff7815b4c98e31ddcfdd117a15e0a2244358d889e")
freebsd11_getdents(r2, &(0x7f0000002a40)=""/47, 0x2f)
ioctl$DIOCCHANGEALTQV0(r0, 0x4004741a, &(0x7f00000000c0))
preadv(r0, &(0x7f0000001380)=[{&(0x7f00000001c0)=""/148, 0x94}, {&(0x7f0000000080)=""/123, 0x7b}, {&(0x7f0000000280)=""/146, 0x92}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/47, 0x2f}], 0x5, 0x0)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000001a00)="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")
freebsd11_getdents(r2, &(0x7f0000002a80)=""/62, 0x3e)
sendfile(r0, r0, &(0x7f00000019c0), 0x1)
socketpair(0x1d, 0x20000007, 0x3, &(0x7f0000002ac0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000002b00)=0x29a, 0x4)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001540)={{"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", "1d919815da966032c5c5066892ec548ca9ef5a5fd699003ef62f620f20b3d2fa", 0x2, 0x3f}, &(0x7f0000001440)="6867c844c0e9c762f6cf4f56c9cea1a842baad7c4cc56eb63d6919762c084b77e0fba3552ff67d251174ffa676cc7a8e1c555314485f1ee97de72d496e0dd97ae28c97916e9429948b9078bbb67690b6c423b45b75a12fafda660a63a18c3a4b6180078bc0f4a05795a2dde0572f4e71f5260dd9be16e8c498c71e30c4fbed11930ce36a0595b7f24c0d22141a80450d8e42bd6eaa99a491572ddaa3f6a75b26e354a64fd506324d4cb5da77b4590006eb45f2dfb56b250661805a1bd5c0a7244a8adb031599424f37f79e08f2799dbb0e908dac1120eef3e40983e7c438bc9555ca476154", 0xc903, 0x81, 0x9, 0x2, 0x6, 0x4, 0x2, 0x30dc})

00:04:01 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x30000000)
getsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
accept4$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x0)

00:04:01 executing program 2:
syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="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"])
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0x3}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x7, 0x3, 0x6, 0xffff}, &(0x7f0000000200)=0x18)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10080, 0x40)
utimensat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x5, 0x1}, {0x8, 0x80000001}}, 0x0)

00:04:01 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100880, 0x2)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000100)="576c29998a391fad40563887762be833ae0df884931192d051569aecdc6228bfb68f9be2858957d1bc9078a3635b2b0ce61c6ec43c770319ac5b93eb14822f67bc5c84f9b9b2d3d71d6def2705a75be69e45246bad3b08c45d7e91404215c1e9acff33bbf8da887b58b5fc5072f3fee386d3e4479ee616bba76bb5e41d95780989872e9b0f7db63aaa95306e5da4379b20decb4db7053f9c7d391938619c9567be00412ff91d2bee51dbc26fe603ec4e512cd5ba4b0d")
r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0)
mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r1, 0x0)
getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0)

00:04:01 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0xf1e, @mcast2, 0x1}}, <r1=>0x0, 0x1, 0xa2, 0x10, 0x100000001, 0x4, 0x6}, &(0x7f00000002c0)=0x98)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000300)={<r2=>0x0}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0x1, 0x3, 0x0, 0x61aa, 0x4, 0x5, 0x4, {@in6={{0x1c, 0x3, 0xb2, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, r2, 0x6, 0x9, 0xffffffffffffffff, 0xfffffffffffff956, 0x4}}, &(0x7f0000000440)=0xb0)
r3 = socket$inet(0x2, 0x0, 0x0)
getsockopt$inet_opts(r3, 0x0, 0x35, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0xf7e3, 0xffff, 0x100, 0x0, 0x24, 0x2, 0x5, 0xb79, <r4=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000180)={r4, &(0x7f0000000080)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10)

00:04:01 executing program 2:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
truncate(&(0x7f0000000040)='./file0\x00', 0x8001)
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:04:01 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x103)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:04:01 executing program 3:
r0 = socket(0x10, 0x3, 0x3)
lseek(r0, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
syz_execute_func(&(0x7f0000000200)="98340d0f050fc7f791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")
socketpair(0x1f, 0x20000000, 0x101, &(0x7f0000000040))
fcntl$getown(r0, 0x5)
open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0)

00:04:01 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40)
ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000080)="9ea42268eccfc971ec38b5f8f7b534d4372857411c34feb3a449bb9df59392b325fa35684f70adfdbc5fdfd26cbb4e8ab3996da5c36781fa2605722e7a9d685239d2bc9a545ddd2e69b0a68ed0d8096879bf38091bc8de2e7de9")
r2 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000140)={0x7ff, 0xeae})
ioctl$DIOCGETLIMIT(r0, 0x80106678, &(0x7f0000000000))
setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="fff500e7b7e632ac841b55ac957c000000bb0100008ebe9265fd4d08abc8dfb3e77801ac1400aae0dfbf6224740c30218e90fb5210729db46df4b199a2dbbb"], 0x20)

00:04:02 executing program 1:
syz_execute_func(&(0x7f0000000340)="b17591cd808e6b006969ef69dc00d9c462b93816d090c4413927fdf91cc1c7c7e4c653fbc1c481b486e71010f4a95ff9f345dc505050ea01ff420f62850000000018675dd1d9ffac1fb04ed3bf730f5726400f2d4d181801fe5fb6660f6e44c368c482fdbae5330066410f6d5a2282010804f40ebd890f000000")
open(&(0x7f0000000000)='./file0\x00', 0x80, 0x10)

00:04:02 executing program 2:
syz_emit_ethernet(0x25, &(0x7f0000000000)={@random="8167d0c69788", @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}})
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept4(r0, 0x0, &(0x7f0000000040)=0xfffffd1e, 0x0)
syz_emit_ethernet(0x100e, &(0x7f0000002100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabbf0f708633478e72342aabcb67c3ef07bfeb06cf9d6dcf29d41606513d1a289242f0b30a5c9df349fb3b839bcb85f873e6a0ab7c9d5131ef7f3063b2ebb4d2696342e614ef1031bf186032f8c241b0d29f33888903fd03f6e060d90f09856a87592c3fce363ebde72b433c2bf6b9ec5432eda513137f3f6494690fce55c1d11fb4ac8d43fb295afade2ba26402a988a8b151af11b651e0bddb6f1268e147cff482461c4bb09cc9fcb9a7e8e611eeef7c5287d6e3a711d5d98c829e938402229e14b07704f637dee7794b94dd04e33b4d09fa8f28a65c2df30d94bf8c380dad06049aa70819f0c17d1374345cb9b8c40775c724af852a52a2b40624e1b2380ba58ea29adf693261c38622ef25b69c27f0c3933ec6394557637615081ff677a183fc7073e4fe1044dbd326eb7e9c906ffdd21b5b4e66c3aa47a9df5fcb76e56a1ffe088b19180ded5ad83f1f7c331779d1404c55998c29bc1de630aa598c9eb7d2673f265d8db7ec8da6579c261add668c85842ec103d2c29641d4c4245edeaf6bf47cbe7dd60865e144c27e052c9e0f143349f19979085e51bfdb0a2ceef789b784b1c37be551abc9e0420753fa862fb2ed1a5a13e37a503601c14b5d20b2481eddbbce49ae0ecd4efddbd97d5807f39266fe48f300e4c6a7307ae8d3e9d3bbe741051d24e5c6863aab96b10c7477ce3918d07b12a30ba2b970fccb437bb4f3fb7b94dea2cb4af40c5688c84c4c141f4c35d623ad173c41b4be78f519210ed36c1d6892c7d85e7e0403802cd8d4e7d4e4dac981fe371c6484afc2ceef13a63a541cec663b261ff2153a72731dbe1d1798fc1ca9794d5de411a329e634edfa69f48e60d288e10a9be038820c121d7ba667cd7e0eb3cb5cd1b0a3acb8d930336fb98d389e8b6ef72cbdc1d5709faa5752960cafe95bcf07f7e511b87569c9fef77267295ed0a9aac766b1e2c3dc7e9fda18eb0d4ad768f9589c2ab95100e9650d88ef2cd8905291618b893ded42070d068afc82cee1c8dd7351b80daa3f3f3917b84ee442341c6befa4c2d2deeb7d628c6d38e016c386d68461a9bdff9244346c407f352c3bbf7cf85c6169d2dd326b315683428875b4a114708ef52c5c4e7eb223fcbcdb19d4e623baf04345f9fc6c5bed56ac914913f6418b98b31c54d681ede98f81d19bff088987f8e42f7897e7adb01b418bfb6578c2a61b6f642545b9b2a63b96ec12bbbf217a44925f9cc105eb2d97cd370bce387e01f540920289ceffa2e83152fcd41038a4e78f2b5579902141c4d877055f093ec69d2190f7750477409e97b90159bc62c0143134b87133d047bebcc2eb0a55b8ada76c3c506b26723158116ad88f5586fef3c6ef7bde5ff1831d0dfddc631527a3605d623c20b6690af7baf094fa3ebeb8242612c6cd4e5d5af2307dbb4c7abd9f8fdd0fcde3072a012f0c5c0c15229074b3a111fa2873e7595ad9590fa61fb2fa1dacb6f38f7a7a0f02519c268471e0125c686284544201192245bfebfeab8d5435e9173fdda8439ce263c1771faa30fd1259cf80cca4bb06c9faa484a791b1fa74b4379b2d9bd32944e9e457365975293ed3aba0496505f87c5f33f35efd63dfe339ab70aba47208963a851f6a4c4c7192121976ea5ea3da7c7a3f9a094894d877b67e4efbb3f44e2e3b03ad25412e7939003f4f049cad735d4800f65f3dce15fa0a6622a2eb385ea88145a3f59645f13fb37e59cc119e3faf56c5362561162a9bac901faf4e097ecbab995cc38fd2f988d0ed1c93734c75aae106cfacf213d060999fdcc5b4b0b4745111276613e17f7243a97e5dbd20151e79d3c4f56dbebb3e14b1fb5f260cd6763369ab91079b4c380aeece0095f57681d14354f3f7d3981ff697a1bd7bfa500d7479cc47de40402704d494a25a157c7cf927585d941bdaab11fc03b528e53a3be6266401affe235457816a066ee2666bcd6fa8f85aca042e5b2fea2efb9902a5577918d972b86413293397dcf781c8a52773a905bbd7d534ae76f008d848235c4e162e9282c08dbc973f062699640f8fba366925e7f739d89d357508c732e90a496acca570b812a8499737389e18d01bef9d13ec73a84b31d1b5f818bbb476710243a9465e060db9c6f219bfd09fde4742a0e8660246601b19c862210ab3eb1d63e2607c1fb23801a5521110a5fc6f71374c1b7d2eb198dbae9414a4dffe78268942631a8c6cb2721d80804b40b919e4741fccc0c8bafb99aa470f7479a0fd2182763d93b2bff7ce22cd54e00ac6fc808b2fc646f57dc02d26d2b79bcc6b3488d9054c7aee18df8bcd1c1477ac72400394e5dc73b4aa1bd01b5b10d4806df4b807e3e42ae86d267c80df842c3014bb48553367b466c6ee4d3a5901309094742c76ae935346a8fa3ef43f3394c3ef022df0d2bdc0548d4541e4326ca209b2a8e964117cc29b11261d744d7eea1ebfbf484e3cb9ba09509b4c53ca42dbaa96af0aa0fef76028f54a5d5b589056bc8620e0b09c5cf1eb368db42805edcda41ece095aefc629848b8f705a68dd0ece7e11332e5a41ae4a25bc3277c804fc4904a4f0c6db31b1b31ff14c59f86026331f9ddefbbf77c430a7085f123d3fde54cf74b57dc0e34c93b233dc86b6da82c0ef4bde3842132fa78310915e0f9319a0cf3b4da1a295da2874e013c6a52074bbd179be5c9e0aba39a946f43dc87b4a7482f8737d3086e41ef0e216ced95ba6c9f6ffc60b6ce7ebfe808d1d04329d002680222fc2217b4604b6fdf321cefb6b459d117d53cefc376f11540c2b07f46c79fe2ae85464e45dbe87e19cc34e48cb94602e76591d19c79caf3f814d6e7c7a73216506b157163c727d73b48feba74a6d633bc68e5a04a3380e29f8d44b51789eefd27ef6ef3edfc268e314e33e3c8731a3ae784fb405be10ce542ca5df719431a7785a9deb0fb2565cde05d9aef093051910948ddac7a569fe51c2f242111bdaa99090229505c5ca3e50cf513bed106e2306c7666636f592f3dd5d94f8e7d536ac0cafc0a8be22e1ef94c5f36f10390600407289bd2fb48bb1409eb7db4a006323f7f2f0cfb88716fc1b5484ce13cbf39e677c8339f14faf1a9a8c5dce4dd557c728723c38f09a9bf64ebfda6922a7c71310ad5f886870c3d4d424c5e95ab7c68a25ea729049ea404e9d11284f8fa0eeba01bfde30d89907ca57fcf7e422c9298928266a4d37f234b31bc050d19aac8f3e69ca3a291b7d0360baae1d812bc7dee18fb27511ad4b5c223d2e2807d01557911dd341b4af836d07aad7575fd03639ea9d1299bc86a0df46ebc87a24b98053f0efc69757951902e19921c01c8a9b39a423c183854ae09aa45bad1b92a8cd91fb9a413c7f86e10c47f288d53f09913f3c3c51a73c8fcb71226427b661f7a64357ef2b0a024708589e220c8df86b693dbb01075dcb7ee2d47cfd9a9718017d1ff102e3b27883f93e1f4b3d81b49c688b6853d54d76868501e2e7214328511ec4939560b45f68a81dbc87acbf6d72c3770260b25ff55290e5a3e89ac9f65e1699404882887d4a83839732dad99389f423e73d7ee05514f799e9d116d6539afcc0195f239342292672c1c02ff2fdd1b13ca16e3bebb56f1033f153ec7d18fc7164f05ed37171491c6ca03e68261c745a137289624826025e0b4ea47e25901b74a66850e62fa38413500ec82936e69f3ca1c8f7911dad84178676a6191d6766f7fe657aa21b982882eec49d2fe86d0b37bd746a81206b5f4959ff6cd5b701c63b44dda47c15bceaa089c54f19f72806395dcba27d0619b4ad552693fbbb7e9b70825e4f8ee21560d8d1264fefeca833ec16a0912588c84e5e279eee9c697ed50a9b822fba3b746c2988ef308c1a2b0d87cac143660972825a87a2727b1bdfa688d3b774fa7f7fa9e4462e53a42969a4c6424e423642a07603f6b14a8133494240f4617faefbb798ed5f7d928b53c0b8e1a4b40234763ee52428e2b3e89b9b6c83dcb52cc171aa89259598d44d5ecdb4542622e5081629d5d7c0c2fb8aeac173cb5b995b09c156a7a5bd63142532579310cf1a18534b9c52485944fdce9ebb2357a5b8c66bdf28fac1832e6b1b8321ca392a97784124b3aa393f45d98e17ffc3b8e374a52be2c537c88262d8cb57bc35cffebc5104c6b43597380025d1e04e289c6db9f7659db93eb0a86a2a3d8239c4ab22c79efe4864183619c514a61fd3042d060b7d3cc35b828575c5d7a0f1dd951fa94aa61a17b3db63000436d7e3d6f6cb3fdd4bfd16f6fe11d150dfa9ec5d68407adaf8b9bf00737738e433d4ced2b5ee528e6b4fd0e9b8877116b24d74f5b1c63a2270cadc8d6c2555dae5e65091374f76a696f955b9673632ed8659494fead53bea71a47e31180be90cab34ffaeb316e51bd6dda2e02023ee6a03340d633ece4edf208dd49aea31a9d14a419422bcb80868f3f97a11efed35296e5cf2220d5c8e287a869bd216dc82bfcfc9477ee739495e88dc2d91cca6ba9436286199611cc54024e39408d1bc1295e5523d9fe2481dfa0b0582ec54410bee6876c80fe1acbfbdc8cf9ec49fcded5a2311deafe758b2a94e351755db7f3e183a9f583b6b3caff4c01a6cbbc88dcd334a42321238f469033a02ffdeb591ae54d1eb440993e17bb9a29b070e1ef44b2f1c8216e2672cedcff18ca56a8f0ee7cb427363a0e826b733a4ab3fbd91ec6397b75362fdcdf02451c15f5745fc413fe16d15a09c059378ff85d7757fe464cdfdaec9bf52b26d2fb39ce42f8a00be84bcc4202f7f1e6d052742298e18e426e528eb467d5fa4332fbe7e2c356d8849af3c6cae025d04516c1a9d6a285f3618dfe901f9e86ea5da11aae9fc2124f7bc75570d2e870bc30d6c3e66aef5f3799d69b62f10f9d554bca62059e64a3bbe9f1f36bb17b9c0b0b152365d46a1d534bd8609acf731fb6787657629a7e8899622fc4865a643a8d911e03afa72f8c19f0ac507a6528f1bf45eb15510b2dfa4744af095fea20e77e227a0ba0800c72565fd91c426c2297ca6019b632f305435bec76e756caecbeb8d99e47cce39f0cda098c40c71625677ddee2234607806b24317b24b48a921081d673aca7bd91332a90c4566b940fc97674570c4ecacce7381b5b5ad978b2717933d48187d4be4a30139a2b88182f2e55d70eb607713033e90653da766503c3f15ee65a0795aa9a192de149522bd3f49ac7b080303f3238f8578f656325b39c333d1c4835f582d3920d0b9109c0ccd4a12a829331c098f162757f76cea2c842893939bd6ae3e81346d586069885f3a6678c91a562fc76881c269d6e456af293f57e5afe00cb57a0f6618e2cc11bd152ad2227079072814c56849aefb2007ebf028b99ee648a4cbb15096e0e5f83c41e0cff021abcf8afd2b6671dc0a4afec20b2955bf6422be04f403ac2181974b4eb334403332b1d59fdc4cdeb10eabc99db1a48dd2f25edd23cf40104b0c8d8acb69fc767a74dd6ba7d8d4575127520d5a8088d30f135fe3aaed67dcd4d22fbe7d9e34810d39a522b663b1f904e53be533eb0c14a4801ba6d0952303fcf50ad95dfa2f4a3026ffd090a5e2c2cf71aad35944ed157a9dea896307e44366a52ff1adfc30539551778ee22df7a59d8d40cb7beba727df6b6c9a22733d1c70e2a3677c386bc35209f2e3ac097e1c94cd078abc4eb7e4d3b7c04816aeaaa252e8de3f0ddf19699099ec2dda61bbdb7fefeaa8b8e8383e50d7180d2b8e62c1ffce1c29ed40bcdee9f8cc82e07a407fddabfdb1fcf29222368ef261602"])

00:04:02 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getuid()
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000440)={'freebsd\x00'}, 0x24)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "bda348ff126a488dde2d5d3653945d1171dc48d57a0878dc70e06af19f9d357dd59d46b154883c49f0b3cdf0d238d870d45dd9c7adcfcb5e289a5faf7746e4bc1c72f9340c99650be334e783ea828f0e3cfcc4eb4d8b718f978242ea7b33e99d2e98b9178d3e35c2bbdab4873c17fc79c8909e3ba024a1235e6875c20d7dbe764f787488421633f3d2a4b89aacb43fb506aa47363bc91f6e1c96f677c83c8c6b502447c807004b146179cccba1ad6f757a998a2c0df371dee13b773674c113d7e300eec4a74955b81041fee93fcd1f75404b709ba4fa96ea9c8bd7398931e8d0e2688380e38f7dbfd3cac3539949fcee"}, 0x100)

00:04:02 executing program 3:
mkdir(&(0x7f0000000140)='./file0\x00', 0x3)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f56001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x79, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00')

00:04:02 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x9, 0x84)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x2)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x4ac, 0x3c6720f9, 0x7c, 0x6, 0x0, 0x7, 0xb8, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x7, 0xffffffffffff0000, 0xc4bf, 0xffffffff7fffffff, 0x82}}, &(0x7f0000000180)=0xb8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xfffffffffffffffd}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[@authinfo={0x10}], 0x10}, 0x0)

00:04:02 executing program 0:
syz_execute_func(&(0x7f0000000300)="98a84a2ae92c570f05bf07000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c401c056810e000000e30b110fb8c4014e4edefe016d7df0810fcd8febbce509c421045f4607c422adaf50e3c463729ec45b70c4c4adc4a3bd4877f88a8ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb8cfa482048204f383ae34b66440f3a62177575b7e2")
setrlimit(0x6, &(0x7f0000000000))
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)

00:04:02 executing program 1:
socketpair(0x1, 0x10000007, 0x401, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x1, 0x4)

00:04:02 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x3, 0x0, 0x3, 0xff}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x1, 0x100000001}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f00000000c0), 0x8)

00:04:02 executing program 0:
setuid(0xee01)
socket$inet_icmp(0x2, 0x2, 0x1)
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000240))
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
clock_settime(0xf, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000300)={<r1=>0x0, 0x7fff, 0x9, [0x81, 0x8000, 0x1000, 0xaf7, 0x0, 0x8000, 0x4, 0x6, 0x9]}, &(0x7f0000000340)=0x1a)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0xfffffffffffffffe}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000003c0)={0x6}, 0x1)
syz_emit_ethernet(0x1d6, &(0x7f0000000000)=ANY=[@ANYBLOB="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"])

00:04:02 executing program 3:
r0 = socket(0x11, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4)
sendto$unix(r0, &(0x7f0000000300)="a6395d9fc585599fd4f965e674bc85b15b55f1e91dcb6b9d7226ab55441b8db8967a9260f388a175c31c7c87877a3583c0e7529a4aa771c023e0168e8808117de23faa9a92abcbdd82aa760bb2efaf82fcd7a4887a66b542ac0728eaabcd4b8b33a2f08cfb93aee64cf1c0148368a938507c145538f7e9d68a9541a5631e7e23df1bd3c2ee1ef9c45704f4967321303e866b1cf291e7910f", 0x98, 0x0, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0xa)
sendto$unix(r0, &(0x7f0000000100)="b10005030400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c981ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200000000b5feb00a54cfab00"/177, 0xb1, 0x0, 0x0, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540), &(0x7f0000000400)=0xa6)
sendto$unix(r0, &(0x7f0000000280)="6170209f2a73ece9c17dc47b342756949dbeecad1719fb68271fc45c", 0x1c, 0x100, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x0}, 0x8)

00:04:02 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c0db5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
r0 = open(&(0x7f0000000280)='./file0\x00', 0x4, 0x1)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={<r1=>0x0, 0xb, 0x15e7}, &(0x7f0000000300)=0x8)
syz_execute_func(&(0x7f00000003c0)="3e660fecd5e4d28f891801bbf7fc85df0c0064439e2e660f6f290f919c71bca9000026263e460f01dec4c3196d3102f20f0dad265877d6")
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={r1, 0x101, 0x4, [0xfffffffffffffff9, 0x436, 0x7, 0x6]}, &(0x7f0000000380)=0x10)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={<r3=>0x0, 0x1e, 0x1, 0x7, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYRES32=r3], 0x2)
syz_execute_func(&(0x7f0000000000)="8f48d0a383f2ffff20d641ddc06640f7202e3e26420f01ddc4834d7ef099c4e27d1e89890000002626863066400f383b9e00000000c401fd7fb900008020f3450f7f5d00")

00:04:02 executing program 3:
syz_execute_func(&(0x7f0000000280)="0c801111b598cd801b69e4f56960f5691d62d9d07637c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676d26d8f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = open(&(0x7f0000000480)='./file0\x00', 0x280000000000206, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000140))
munlockall()
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
close(r1)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getresgid(&(0x7f0000000100)=<r2=>0x0, &(0x7f0000000140), &(0x7f0000000180))
lchown(&(0x7f0000000000)='./file0\x00', r0, r2)

00:04:02 executing program 0:
syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4)
r1 = geteuid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getrusage(0x0, &(0x7f0000000140))
fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x400)

00:04:02 executing program 3:
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYBLOB="030005008645181b885840f10101d89f9c89489676ec602b030cb2b565172a8771847184460b284eb7c798e28d0dabf5f501be0f7ce774eacade4185395ab3d22ecff4ec3c1fba445c43e5649b3c4135dce8199d4dc0f0eb3c60c74deb06e36da48033bdce3e87f94049a6f7713676b2fe22efce88b0bc299a05619569589699badb52fc4c7a34d70cbf"], 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xc7}, &(0x7f0000000280)=0xc)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r2 = getegid()
setgid(r2)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f0000000200)=0x6, 0x78)
bind(r3, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r4 = fcntl$dupfd(r3, 0x0, r3)
sendmsg$inet_sctp(r4, &(0x7f0000001940)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x400, @loopback}, 0x1c, 0x0}, 0x0)

00:04:02 executing program 3:
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x0, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = open(0x0, 0x4, 0x0)
ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000004c0))
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={<r2=>0x0, 0xec7b}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x81}, 0x8)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r3 = getpgid(0x0)
fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x3, 0x5489, 0x6, r3})
setitimer(0x3, &(0x7f0000000100)={{0xffffffffffffff12, 0xe}, {0x3f, 0x3}}, 0x0)

00:04:02 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000100)=0x1c, 0x20000000)
execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000200)='/\x00', &(0x7f0000000240)=')\\\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='@\'_\x00', &(0x7f0000000380)='\\\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='&\xe4+\'\xab&:', &(0x7f0000000440)='$\x00'], &(0x7f0000000680)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='-\'{\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00'])
freebsd10_pipe(&(0x7f00000006c0)={<r1=>0xffffffffffffffff})
getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000700))
fcntl$getown(r0, 0x5)
syz_execute_func(&(0x7f0000000000)="0c1eb5b598cd801b69e4f56466f345abd9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:04:02 executing program 2:
syz_execute_func(&(0x7f0000000540)="98a84aa84a2c430f05f08151f101000000bf85000000c44149d9e741e2e92e363e460f1a70e4c40212f7b76262d64b97c44171edc4fb66460f7e210fb8c445a75fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756ef3420faede48d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06266470fc4a2c1dc63734d4ba261b777")
r0 = socket$inet6(0x1c, 0x2, 0x1f)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000100)={@remote, @remote, <r1=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@mcast2, r1}, 0x14)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
clock_nanosleep(0x4, 0x1, &(0x7f00000000c0)={0x0, 0x3}, 0x0)
getsockname$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c)

00:04:02 executing program 1:
mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000ced000/0x2000)=nil, 0x2000)
syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000003c0)={{"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", "e711cb60d8be1a9991fe04ee942e28fcf71f7ba0091e5c88c54800fa130874ba", 0x1000, 0x20}, &(0x7f0000000000)="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", 0x3f, 0x4, 0xfff, 0x7, 0x2, 0x1, 0x7fff, 0x101})
munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000)
syz_execute_func(0x0)

00:04:02 executing program 0:
setuid(0xee01)
syz_execute_func(&(0x7f0000000180)="c4e379614832074a2ae92cae42980f05bf0200000064420fd14d8a41e2e98a22ebebbb3c08ba00262e67660f383d63790f380b333a9e02000000f2d2de8f698099085bc4813d73d4af491e2f16c2e54cbec54cbec5c481f96f5b005f46eec42102584243f30f7e500067f047814f09ce73489f8fa97c81c80f66420f5dc423c96cb83d000000fec20808a3bd4877f88a0383397fd3ff3a0065f20ffe7cd8d8a1a12ad764d3cf53afc4c27992ac19020000006766f2ab440fec3f67ddeac4c2801d9c96c9e8e93626d3f22665e94612c800c481d572d5b5818194d8000f092ddd8f0b001036007b1c4e53ffd2f0c4f81636b2aac42171afa26b970000c4e39978c104c041a8598374fb07079cddaccdcdcdf2473af600e5c5f897804700000000c1045ccc1a7d7575804a0faeab07000000faf242a70f5ea5c8a937bf000000004e61c9d53131fbea3bec")
syz_execute_func(&(0x7f0000000180)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)
dup(r0)

00:04:02 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={<r1=>0x0}, &(0x7f0000000140)=0x8)
freebsd10_pipe(&(0x7f0000000080)={<r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={r1, 0x81}, 0x8)

00:04:02 executing program 0:
munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000))
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
lseek(r0, 0x0, 0x3)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
connect(r1, &(0x7f00000004c0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
syz_execute_func(&(0x7f0000000700)="91cd8080000c6969ef69dc00d9d0d00fd1b02db5d900000070e4c4e2e5a63f3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c65f345905776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
accept4$inet6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000200)=0xfffffffffffffd60, 0x20000000)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000800)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000840)=0x10, 0x10000000)
accept4$inet(r2, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000780)=0x10, 0x1ffffffc)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
open(&(0x7f00000006c0)='./file0\x00', 0x201, 0x1)
ppoll(&(0x7f0000000500), 0x0, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000180)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0x0)
r4 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/155)
open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0)
open(&(0x7f0000000600)='./file0\x00', 0x100000, 0xa9)
getpgid(0x0)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r5, 0x0, 0x1000000000003)
socket$inet6_tcp(0x1c, 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
poll(&(0x7f0000000300)=[{r1, 0x2040}, {r5, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r3, 0xffff, 0x400, &(0x7f00000001c0), 0x4)

00:04:02 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x29, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0xff}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x9, r1}, &(0x7f00000000c0)=0xc)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000002c0)={r1}, 0x8)
syz_execute_func(&(0x7f0000000180)="d8ee6464660fae392ef30fb80341e30be011c4c10558d46dc4c3e56e1fe1c462c996b00000000042d9c2")
syz_execute_func(&(0x7f0000000240)="f30f6f27c4e2752bf1f682f4ffffff1666470ffe4168652e43fe450ac402c5ac8f00800000c482552c4b69c4e119ee250a000000470f0049b79d")
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200)={0x3f7f6945}, 0x1)

00:04:03 executing program 3:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x40000000003, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
socketpair(0x1, 0x6, 0x1ff, &(0x7f0000000100)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb)

00:04:03 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
sync()
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockname$unix(r0, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e)
mlockall(0x1)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000280), 0x26)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
link(&(0x7f0000000140)='./file0\x00', 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
flock(0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
fdatasync(r1)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
rmdir(0x0)
execve(0x0, 0x0, 0x0)
sync()
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x0)
poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0)

00:04:03 executing program 3:
syz_execute_func(0x0)
setpgid(0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b040000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f")
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
ioctl$DIOCADDALTQV1(0xffffffffffffffff, 0xc130442d, 0x0)
socket$inet6(0x1c, 0x3, 0x5)
pipe2(&(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f00000001c0)="1e1b7041565f5d34088a55c2bc16b99072443d0320ccd1ff8ae7432b91e398e2828837fc7b012c65dcad913503a8b4cd486cab4e0ada99505a9888a1bba40915969183e35e8d325ee455a46003860c6c84dce825da2990c874456e83380d1ab0e96bf377bd6be0bade7a20c15483f9672b87651cba27d19a1e145e501107aa8b97a9016ab0c92d2da37af7e59c1aa46930cd9679f1aa90919f95baee0e9dbdeef7")

00:04:03 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:04:03 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666900000100"], 0x10)
fdatasync(r0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x80, 0x0)
ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000100)="172b689f7afc5a123bfed8fb3e4c1bc3fc9aaa1e6601149049f02bb5c4167301a5bebe3a84c69121a00aff93f9544420c8f5c5732b3ce37629c75ac20bb64a8b11b2e9aa933e884f5b5ab4f13037")
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="192d9b0f9fb748b8ce9d34945e79ff46e29786f23d65b3ecc9ee288e27bfe377815805ed9c4f9dddde4b4fecdc7a9f6bece9c0d211baab3f5600b3b14ee1be58d2fea816b9f9987cacc45645fac2eb823cbdd1ae0e447479e25f8204dfa35f00"], 0x8)
sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040))

00:04:03 executing program 2:
msgctl$IPC_SET(0x0, 0x1, 0xffffffffffffffff)
msgget$private(0x0, 0x402)

00:04:03 executing program 0:
getitimer(0x0, &(0x7f0000000180))
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup(r0)
getrlimit(0x0, &(0x7f00000001c0))
recvmsg(r0, &(0x7f0000001cc0)={&(0x7f0000001980)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000001bc0)=[{&(0x7f00000019c0)=""/135, 0x87}, {&(0x7f0000001a80)=""/43, 0x2b}, {&(0x7f0000001ac0)=""/198, 0xc6}], 0x3, &(0x7f0000001c00)=""/151, 0x97}, 0x80)
renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00')
faccessat(r0, &(0x7f0000001900)='./file0\x00', 0x0, 0x200)
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
fchdir(r1)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, <r3=>r2}, 0x0)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x30, &(0x7f00000018c0), 0x4)
setsockopt$inet6_int(r4, 0x29, 0xb, &(0x7f0000000100), 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000001840)={r3, &(0x7f00000017c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000001880)=0x10)
sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)
connect$unix(r1, &(0x7f0000001940)=@abs={0x0, 0x0, 0x2}, 0x8)

00:04:03 executing program 2:
syz_execute_func(&(0x7f0000000180)="1c24b5b598cd801b69e4f53647df61fbd9d017795bf98fe9589b26c7e4c753fbc4e10165486548c4427d82663ed107c4c2b90a23f2168f4808eebce000008020000f911e51c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bde4688e5a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x120, 0x4)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
connect$inet(r1, &(0x7f0000000000)={0x2, 0x1, @loopback}, 0x10)

00:04:03 executing program 2:
r0 = msgget$private(0x0, 0x8)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8700000000efed1216282bdfaf21131192000000ee63cd0a01b78be2157e7b771f4d3725b24240a39b591fed56e030f93867b1292b7efa7b392504181f352efb7c395d5c8996c38892e03dc9665be02c6313f5f8579e8fea73fe0ff6bf905d807e3e09004433641ce4f02c7665bb6c89da69c483bb21d7a8a79933c41043372bf02f11a9083ab69b28f952d4ba93601b163fb8"], 0x8, 0x0, 0x0)
shutdown(r1, 0x1)
msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700"/167], 0x1, 0x800)
msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x800)

00:04:03 executing program 2:
socketpair(0x0, 0x7, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x9, 0x400, 0x81, 0xad, 0x2, 0x3, 0x9, <r2=>0x0}, &(0x7f0000000100)=0x20)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_http\x00', "d9bbaa0f76096488d7d46582e21ec2432a93bfb2b372e3202b7a03d241d13b613d3e95e379a941c796771067fbb82dec02dc03e090506bfd5ca14db36b13f5d9c8b95bb3e7b1a2d0cbd630be4524ae20291521ab4c49116df60117404e2aead9c4094c16c898513a1a368556c8f6469d36d7a024a4d088f82bde0557ecc8fde76ea667037fc09e27637e6f2ae9c67e64aa3b40dca318d8367228fc7cc5cacdb9f0547458928a5618848f02ab15a7f2d8bbb5ad16414ba4ac14d4ec4fc2bb350034776ea2817f791e3e159aec9d8b04b9b4161fec6ebdd88d7f4bcbcbddcf420ca8bdbcaf2a454ade260f328a4b81a613"}, 0x100)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x40}, 0x8)
r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r3, 0x4, 0xffffffffffffffff)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0)
pwritev(r3, &(0x7f0000000000), 0x75, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x3f)

00:04:03 executing program 2:
r0 = socket(0x1, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={<r1=>0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={<r2=>0x0, 0x3}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000f00)={r1, 0x81, 0x20000000001, 0x1000, 0x5, 0x2, 0x5, 0x9, {@in={{0x2, 0x2, @multicast1}}, r2, 0x3ff8000, 0x9, 0x1, 0x40, 0x40000000000}}, &(0x7f00000004c0)=0xb8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r3=>0x0, 0x4, 0x3, 0x10001, 0xc5, 0x4}, &(0x7f0000000080)=0x14)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r3, 0x8, 0x0, 0x5}, 0x10)
syz_execute_func(&(0x7f0000000000)="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")
sendmsg$inet6_sctp(r0, &(0x7f0000000ec0)={&(0x7f0000000940)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000dc0)=[{&(0x7f0000000980)="e841192849896d5d0382f42d2ff0e1", 0xf}, {&(0x7f00000009c0)="a58433b6aed8cb7617f24aacbff15f517eec958bb9c45b0038f7c2d1495ef1495522ffc98839756b6c61d629c1ff9bf8c469edefa0f5e98fec071debbb6824324aa3513526199a04a8cacc5dd455aee1e950440e81d453580451c0ad746750981a12ff21b8e337cb16b837d302bb7a77212ede19781c75595ad3dc14499c9f9b4bfcb77f721000f3cd0c370513b8f3c3ec4bd882a2cb6f1347c966c4edd568c974e62dcdfce1458c28f92b3b1d46b271b09ff3cc00deec2113e0e5370d0125471eebcc8348359d02505949f116b0b9e87dfd4e19fb25f369e42d4325814d9e83f425f810ae16817d222acb227abc8602d0920b", 0xf3}, {&(0x7f0000000ac0)="17afba87467bde1556773eb6a49ed14e6dbaf870321c697c27c005e5b6199280b415d83b850c32d86757788f66f2376a4a6745bf53721a5970248886e2063b9e945e129bfad45aa6a2edbe8eee651bb2c5ff9a6235ff7805d0f641c3a8b035aa38e3534dd4f3ff3e9fc533a18ef5853a02b5355944fdc0f3e5441ac99e623d7fcc164b026e51d3e3cba1388a6a18c1eae31150ee4610dddb10bf0cfabdf0e7c3015d238e2ff7b4c2d674155ca1febfea46aa6625caf9ddc0ef18abc4b84d367997942ca12ead2fc398127676c09e00d71dcb68792b900061df3547b1451805324fd3713ca490a23ff23c", 0xea}, {&(0x7f0000000bc0)="81d4b1884d0447061bfe9fdeba8462886c2a23eb9ce7f954411e8ad8ca2f6596beeea6c41e8184175b3f5169005cd6f2fdeaa640c985a23fa00b3e5a79ea42b2f9a04a4359398ab565a82d4ede2a7066f765cb47022ce34af32b3c22b6dfa02c1a883043db9228fe82e443e7bc1508185bc2", 0x72}, {&(0x7f0000000c40)="2dca5217cd4cf9757a75795788012150d59ef993e45e901eb1c92c47b9e13b3badf82a8e5cb23d3b661993279bb3ea3978222c2f516fdb900b257a0b0dab7ad0186dda0278010e5a635e30e30a82c8aa27efec034d62a4c0c45a6a22d313424bfc27d23e602d58092aabe671316d44ae4c64743168a93bb940558f38bb7631789f448e752c9ffc2a31fe31b72906261ce0a941b8489503df877b0c154d43c5d0166a0bf4f0676852a1b22f844e70b0139513357288d1fb8869", 0xb9}, {&(0x7f0000000d00)="9ddbc8d8fe66bc255c649887eb29593b3387a89122cf945650c526d877385cad1f93b427877cb036b247b043042380140ee7496a2df806c4b0b13ef248ea2b9904a0dffd62d9a4dc983aba2572b9a7eaaa30d92c2a60e6bc93f40dfe5b308f0cd73d16fa8b5bab2c6b4cb608ad18bb64b1044980fa016a45e7ccd7c5c14820cec53011fcd572f787d5f35c9a1ff98a95bdd2aa15324e6d", 0x97}], 0x6, &(0x7f0000000e40)=[@sndinfo={0x1c, 0x84, 0x4, {0x8, 0x0, 0x0, 0x7ff, r2}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7fffffff}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="4814344b7344ab6d51239f888167e554"}], 0x6c, 0x8}, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="0200f4ff7e0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/136, @ANYRES32=0x0], 0x0)
getpeername(r0, &(0x7f0000000500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000540)=0x1c)
r4 = socket(0x10, 0x4, 0x8001)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000880)={@in6={{0x1c, 0x3, 0xaf0, @remote={0xfe, 0x80, [], 0x0}}}, r3, 0x800000000, 0x8000000, 0x0, 0x8001, 0x10000}, 0x98)
sendmsg$inet6_sctp(r0, &(0x7f0000000800)={&(0x7f0000000580)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000780)=[{&(0x7f00000005c0)="8382553e0be69b18b3432c8664bb411e266c265749345aa0d683e08665e032b4b76c9b9cb1950032cbcff39e2bae161189156dd072d536c5ff621dd1e7c3cf4e616a9759cd3987d1cfced853567141811cf596affef1d7476decb8ec18c47d09b3d5c81ac871429baac81d762e98b55ce56fcb6013fc8faae3ca2c60986e2c1753dec164f3d0b660935ac637fb2a88e939d8136d7ded61d4ca41e7eb0cdb522d5efe7e47", 0xa4}, {&(0x7f0000000680)="149fab24dc2ee26cb121881f74066d03887ead2619d7850ee944720784ee1dcde1064b5072c7b295ba144013657a8d478ffd9c7b5547e110b6767c04ed799a59ec114031e5dcd1db4a622393c1861975f82710795cacb1860c44865baf490f11323e30c00771155be9a72e98fd30e4a251c5ca84782b11cf150a752ee28d4968d20f78045fff841e484fa40a27a16a4a1652b73eb077b82d61dc55f33d127f7df481af8c621bc6e9df80ebb51900e01026c0693b39a871c69bf6947233c991742071afc0386750f05d30", 0xca}], 0x2, &(0x7f00000007c0)=[@init={0x14, 0x84, 0x1, {0x3, 0x0, 0x8, 0xfffffffffffffc00}}], 0x14, 0x20100}, 0x20000)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x2001, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000e5ff"], 0x8)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000000)=0x100)
sendfile(r4, r4, &(0x7f0000000840), 0x0)
open(&(0x7f0000000400)='./file0\x00', 0xc5f75da6a3075eb6, 0x0)

00:04:03 executing program 1:
r0 = socket(0x100000000000002, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0x1}, @in6={0x1c, 0x0, 0xffffffffffffff00, @mcast2, 0xffffffff}]}, &(0x7f0000000180)=0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)
freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
setregid(r2, r3)

00:04:04 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r1, 0x0)
fcntl$setstatus(r1, 0x4, 0x10040)
shutdown(r0, 0x3)

00:04:04 executing program 3:
r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x80)
poll(&(0x7f0000000040), 0x0, 0x3)
lseek(r0, 0x0, 0x1)
accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
fsync(r0)

00:04:04 executing program 0:
r0 = socket(0x5, 0x1, 0x0)
close(r0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040))
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000180), 0x4)

00:04:04 executing program 1:
setitimer(0x0, &(0x7f0000000040)={{}, {0x1000000, 0x2cd6}}, 0x0)
getitimer(0x0, &(0x7f00000001c0))
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080))

00:04:04 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x4, @mcast1, 0x8}}, <r1=>0x0, 0x0, 0x8, 0x1}, &(0x7f0000000040)=0x8c)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x100}, 0x8)
syz_execute_func(&(0x7f0000000080)="b1e291cd806969ef69dc00d9d0d0c44139fd5bf91cc10f788e008000000fc4014c6666400f71f47368f4a95ff9c44149f2168f48085477eebce0002080200020007d1e4f0fea01ef3e0f0b7c7c730fb826400f0d18c4626da89600000020e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:04:04 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
close(r0)
fcntl$getflags(r0, 0x1)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x4)
ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000040)={0x6, 0x4})

00:04:04 executing program 2:
msgsnd(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c"], 0x1, 0x0)
setresgid(0x0, 0xee00, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
r0 = getegid()
setgroups(0x20a, &(0x7f0000000040))
lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r0)
chmod(&(0x7f0000000100)='./file0\x00', 0x480)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:04:04 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2, <r1=>0x0}, &(0x7f0000000040)=0x1e0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r1, 0x6, 0xc4}, 0x8)

00:04:04 executing program 1:
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000000001000, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0)
fchmod(r0, 0x0)

00:04:04 executing program 2:
socket$inet_udp(0x2, 0x2, 0x0)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0)

00:04:04 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2, <r1=>0x0}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r1}, &(0x7f00000001c0)=0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

00:04:04 executing program 2:
mlockall(0x2)
syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0x6, &(0x7f0000000200))
syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000140)="17fb65b79190eaf95fce6a00f2faed6ef8410d2a2f571b96508440c05459ba2ae0791310212ff907756444f496810983b766ee63a8fe080ba325d3")

00:04:04 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = semget$private(0x0, 0x0, 0x10)
setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000001000)={@remote={0xac, 0x14, 0x0}}, 0x8)
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/4096)
pipe2(&(0x7f0000001040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000001080)={0xffffffffffffff7f, {{0x1c, 0x2, 0x6, @loopback, 0x10000}}}, 0x88)
getrusage(0xffffffffffffffff, &(0x7f0000001140))
setsockopt$inet_mreqsrc(r0, 0x0, 0x64, 0x0, 0x0)
ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000001240)={{"1aeca2df11b1552e132cc2ad62b64544fdbea2631c8519a2148df110a55fcb7ff543d0020dc3bdd58068406ecad2187f1bb534f911512ab51a074fc7542c569286c2272236b29a143f26321bfcae1c03d77bf52da54c56ea9d7ccbe36fb0e7b96958fa69822b741991cdccb3c8dd8fe0f8d6916fa33356b42912e0409682d3a6f4e1743df42ca195a1faecfda422c72df4cbae727922c7c73f35dc5224829ca1fedf1407a6078c23b090922002b7782deb07a28ea65c6f77b28c5131ea21f78cb76b68bbcca79d6edc10a385707dfcc8c5fbc707f2605b71fa241fea6c6c343fc6a9d743932af5f9745b035d60e104e7576e60b8b7ad31f37f808bd20533f5423707a0a285970cca47ae84422eb5ec0280543845bca0a919396572754aaa7b9c89f7818ee6585dd673c39c36841e422b01fa2274615808efa5d5a1d1d063dffd639833d65051dfc1376d6b9e6b7d4f303d83ad24e4d2c414836991c00858bc55fe4a4b270b2938091c39bdd5477e5d7ab362a493f51888fe383b3fd8092daa2ce98948689dfd3b2306186bce4a0d4599336bf9c0d5f3db7fd89041d60434f89d6563367701d29ea388231193e599cb2ca5a3ee143fdc233027099764f898243d0b710042a6d23725fd3e32a4cd96eecf84e00bd8257b8473a60d19af08744c6910cf0afcb45e1c86d23da90451790c7b5387b1dbb6a92732369a63ef30c9b853412d46167a3329dbaf2a786f64defdc45a54f569f3a38740f32db2155535a7d50fdc07425379e87e5664790cabe15b6b7a340effa23a2f52a9a3c3bc82a423bb358669b2e0efd1f19a6c0e767dd7641dafdc8ea32438220bed73aede8bcc96691cdf63bfd63a00d8414617f4774e9db913a1ae67ad25cc4d960e49633512fe53bd8364b156b3ed096678a909aa21adc6e21e835ab9c8b3562b56e0bffba09fcc5c5a8d2f726f081aa60bac3e842037cf195a91dbc458bc3b2054078044cd5235849f0d713fb4f6b5fdf4bd604287791c139de0a375fd876037dd7ec826a03de2b1f91dff05c711266e920bbed2d0a14035bf42831f7b255bbbae90cd87ee1b0b5a688f57e243ccd7c3c9ba66a7a8f7a35ae3bbed73e9aadb67015b63905c6bb42fc210c2109012635197b3229352fe6dd1d7e3f9a2afeae3a3754fe578e02021155177a2299733a3adac00239d868b7a2a953f215f12e25171263f14a972199b24507e133a30036ab971b6dc9377ce16bd55241f5f7f53393eb4bb629ff3eb26b1953094c00bfc40103244ce81773d004ddff7c50a5fa293de074a7a6c8a1f105e15f4d3ac9989eac497f44b3d4ad1dc50097f720137848c8438cbb4974175361a64829c05fc61d975de294effa14705972833028ac8b22ef03cccc68dedb462a65c057da1b1218d79a2acc8d66c3a714eaab9f3f3e047e9b6af690ff2ca6e06", "4355bd1fad7fcd417666521ac0ae497ccf340673f4e15a2eb3fecce502155a26", 0x62, 0xea59}, &(0x7f0000001200)="3e9504b8716a46bc96dfbc0e3ddbd49757bf35bc214c7aa05f855c74a9c62d2e4b51ca6a3e119c30ed56dacda770acb95488ed927cea", 0x3, 0x6, 0x3, 0x80000001, 0xbf, 0x8b, 0xcb1, 0xbdc2})

00:04:04 executing program 0:
select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001180), 0x0)
mprotect(&(0x7f00002ff000/0x1000)=nil, 0x1000, 0x6)
fstat(0xffffffffffffffff, &(0x7f0000000140))
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setresgid(r0, r0, r1)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000100)=0x10)

00:04:04 executing program 1:
r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
poll(&(0x7f00000003c0)=[{r0, 0x1}], 0x1, 0x100000)

00:04:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000140)=0x9, 0x4)
syz_execute_func(&(0x7f0000000180)="91cd9280000c6969ef69dc00d9ed3a2020d00fd1b02db5d900c653fb0fa95ff965be3c1266440fedd10befc4a2a1dc356cab00009d670f381d6a2f450f4868d1d97c7c63460f5776c161617878a7c401fe5ff6a9c1460000e1b18f897c80d845e22c892a0f0000009f")

00:04:04 executing program 2:
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f")
setpgid(0x0, 0x0)
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fchmod(r0, 0x80)
syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
wait4(0x0, 0x0, 0x3, 0x0)

00:04:04 executing program 3:
syz_execute_func(&(0x7f0000000000)="b1f291cd806969ef69dc00d94c2c39fd64663e6ef91cc15868f4a957f9420fa0c4c161c4fa2bc4a158165dbbc48192128dc3c36645bd400fbee4de730fc4a1e5e9bcc50400000001fea75f30aea36e646736662e66470f380841060804f4")
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0x4}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x7}, 0x8)
r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x1)
pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000200)="b7bf4654084ce45962a768753996ccdcd92c62fbfbedf463eeee302a9a88613547fa9c12f93f01874d", 0x29}, {&(0x7f0000000240)="889e60bbbabc832abb70e89eba703b78e9f99ff5fe9c60470b46859762ccc93761dde9b33aa0fe4fbb724b7d28198d3820f1ce7f5ef3137c1af16bb119018e7a90b7dc381d107118288d34f97743d9e4fa34b0635e1fa3fe635593d74d26005f5c653500ddca02ca25c28e4b8f1a5d10a81eb6d6be3a27842ca21fed9d3947631b73b7d262be6a02930b52e3f78c4dfe1f5d08c5d9f1ea972dc2633f02273a6b6dcc1f6c00f3490f385ee8144f09f7e7e97142e0d329d6ff", 0xb8}], 0x2, 0x0)
getsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@loopback, @multicast2, @multicast1}, &(0x7f0000000100)=0xc)

00:04:04 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
wait4(0x0, 0x0, 0x80000005, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/pf\x00', 0x200, 0x0)
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000640)="983fa944f05512fcea42265f188a8550af9b68")
ioctl$DIOCRINADEFINE(0xffffffffffffffff, 0xc450444d, &(0x7f0000000180)={{"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", "a3a0212be0ea6dfb7217843b31a49ae5fc40b93f3ead55d6dcd464c4477861a4", 0x9, 0x724}, &(0x7f0000000040)="20726539e70fb35780274e6294fae6ec4559c871a2c46bbb6dd81affc5d869540d736536d08f6c02eedd35ba10d202182b4f6860353a591c43d5a1941e4b22ac20f338d70d15fd81f06f3be7ba8a94ff4d36dccf3569c6f431ca2d1266d0e1218b6fecb344d2718801104303eed5f809f13553f984f57fcb1e9f04b33c6694f6f88c4cba543a2986bd1a024039afa25f1e32de48e26e07c15243f6c15d8286c5a5feebe487f1b641c572e888b8c6", 0xdc0, 0x6b11b7c0, 0x9, 0xc000000, 0x9, 0x3, 0x50, 0x7fffffff})

00:04:04 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev//.\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8002, 0x18)
ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f0000000080)="3d2f35b4fee902373b247631cbd9532e401e35e6c74e912a67266e2930a9dc8c8d7cba780e9ee9db688624bab376d6db19b46bf3e82a2488356417ea7b0b48bb70036b4440dedc273f6c03fc62cdd878c1ecf3f13d5674f5906214807cfa717e1124d721f1795e6b61feef1794174a46f3c5fc63a36b0c3926dd7f33f801861000d3a9fef3ca4e8dc6f1f704b8322b282262b630604e27d8c703e30801252e115a03b627a46d889dfad92a45f5b6c72583730067")
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000680)={{"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", "27053d06f4bec8da98e81cf05b99ba3274f152652631bedcf916edba4836f82c", 0x6, 0x6}, &(0x7f0000000140)="73ce3a60da193cced58571df14532ee58db42355d9ddde7f52f6fa221b6e427ca6db1c51c2810b567e6b9f70011ae115201685c76c9617b86935eec2236dc626c560f2cad4ec4aadc410b5512daa888e7de247011624bfce1ee65ea20d1d27a6b14c1af10f632a232c7bc4f742d0abb606efe9d2c543c14393ed5b04234da7d4306120ad2267b971ac20d00ecfe0943768d2b95bda411225837ca945a2fe7317839e73a683e8ff722c4f703a9f621f8f8641834e437c1b5a0cf74f42d3ccd2b4a13281055715065c81f2979d468d04ab806c4bf3addbc8fa2bc40a0a0c3ca43c6bef736afa11451eef6d05d1279613e37aa2", 0x5, 0xa9, 0x7, 0x326678dc, 0x80000000, 0xffffffffffff0000, 0x1e79c000, 0x8})

00:04:04 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
msgget(0x3, 0x8)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r1)
r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x10000000)
fsync(r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r3, 0x4, 0x1000000000003)
open$dir(&(0x7f0000000380)='./file0\x00', 0x800, 0x184)
r4 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000000))
r5 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r5, &(0x7f0000000340)=[{0x3, 0x7fa, 0x800}], 0x1)
semop(r5, &(0x7f0000000040)=[{0x4, 0x9, 0x802}, {0x0, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)

00:04:04 executing program 2:
syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
pipe2(&(0x7f0000000180)={<r2=>0xffffffffffffffff}, 0x100004)
linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x400)
symlinkat(&(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')

00:04:05 executing program 1:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000000c0)=0x4001c71c8, 0x4)
r1 = getpid()
r2 = getpgid(r1)
getpgid(r2)
freebsd11_fstat(r0, &(0x7f0000000000))
writev(r0, &(0x7f0000000500)=[{&(0x7f0000000100)="440881a0974955a311367fea9b7a74dd72292bfd11860f6d987a9f138f198daf3f2eb996a5958f551930667a327f5d028820e05b2128d50c70105e10de3338ecb017ae4dfe36748993bd577d0daefe1e6ebeea798a80f7defe38b55b920c340c2215e71c55486446a70033cb9790f987113a5b1aa22a5e3cbdd25ecfd7c72cc8a70af2ca566b06bbf81ecb4e2e44abf0e7c5c65cade15e6d6796e448b6cf4e9526e47352f6883e902cecf369dbab2cfeb73c6c02d844e4a8f65d852352efa6e5f9363c01587634a94e769af6341afe94567968a82e13816b68b0a3c766e7b93d0c473c768ccf265d40b5e94e1911f0bf63467c89a4a6", 0xf6}, {&(0x7f0000000200)="b7c253b41dfe108e5be2476abd812fffaf78cf818e7c0e20dab1b579b83ebbd96e9a7caf59bd89b280cdda2da4400b4dcebcf5b7f94e25687b5b72a23165316bacf8783248a2c8a5d0f4955cde8934ca48a9af9b9c73977d458d67b7cd1d11ea856f9975a53048a11480cfaa914df66e6dabedb77a3ad99c45ecba7085aeb6251d84fa9bc4", 0x85}, {&(0x7f00000002c0)="559788dcf59ad116ea8207a8f51e03a0d93d68a4d5dfec7e845a6ccd73feb89859ad23ed27e0e6273cb98909cd34620bb0a77198205b95a6fa79e5a0782a01c3d556a118fee7b9677bde816f3983a3fe63da5d72324a3cae9727066dc6f241d6dc51080b99ea38ba74887199d5de636ecb1d15e4d5f3480e660ad1d562198ed087d2865da7a7d0e90c56ddc448ce35c764c6b6f8d52d7578cacff5388d79d6cfd85e12836b27524293ace68b3f77d85da228038862258f355501f56cd5048cdb7f404d73aeb848dbf7fb9958ff40e0d8", 0xd0}, {&(0x7f00000003c0)="8e2a5dc1fa878bc3803b92b8a0fee524b10c702f4869700b14e982a272cd129256baffe6700e813b0644297a0856db925000dbc7e78c97b679f9c6a937b0b0b9b0b1010ae175fb613be1e2cf1a4e263b9e185e72aad602671acb916d7783d237a3e505df1fdd984c953dd95678f2ccfcbafd670296d9c511769a003b3c1ff0f8cc773ba48bc64ab6489b022badf02e30c878ed425b79e6554a18b6d9069d38feea6a0751cf9fbc3f41e76b0547e21d14", 0xb0}, {&(0x7f0000000480)="203501d0e57d0160d0cb3c89abcb424f9d2d6e2fa9cc6b2ec76c03661e2d2c7f7ceb12c0040f3722cf5038818c2605d79003e55a12cd457d841f9a18b5d3aec065441ea31b075c9467d35708e4f47d9c3e009e4ab0b65710ce3cbb373b6d105a5c7173560d", 0x65}], 0x5)

00:04:05 executing program 2:
syz_emit_ethernet(0x32, &(0x7f0000000080)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x84, 0x0, @multicast2}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}, {"e407646a4f28f929"}}}}}})
shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil)

00:04:05 executing program 0:
setgroups(0x1b, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000280)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2bc44211bbec0142c4b33120b15ffbb15ffb110f0f3804830a000000")
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c)
close(r0)

00:04:05 executing program 3:
syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe07000080ffffff000000000000f000ff0200006600000000000000000000013c0590780000000020f0a0af00000000fe8000000000000000000000000000aa00000000018000000000ffffffffffff"])
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x7, 0x8001, 0x3, 0x800}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[], &(0x7f0000000180))

00:04:05 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0x0, &(0x7f00000000c0))
getsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000000)=""/83, &(0x7f0000000080)=0x53)

00:04:05 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x3a5a)
symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00')
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
sendto(r0, &(0x7f0000000000)="d8270445436ab51df94af9733a6a34175e8845bc71c1657d33725969223d38df9c3b2ae373c18275613b40d1b29d4f2894bb5c5c1ce9a4382849c86abd3613c95fd6041d9c286fdeaee9a1bb191c21eb3e19ad35bbf9c89040cbf64b88e9c15f0b3d9e40b21b973eeb08335c63289e7d3ffe03431fd72eb7af959c1941e647b5e1915ce341ec6845689d748e3c657dd48a421564", 0x94, 0x0, 0x0, 0x0)
fcntl$setstatus(r1, 0x4, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

00:04:05 executing program 2:
sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000000))
r0 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x101)
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000140)="7fa8cc98238a466ffe08732578f823")
syz_execute_func(&(0x7f0000000040)="1c09c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:04:05 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x16, &(0x7f0000000100), 0x10)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="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", 0x1000)

00:04:05 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000000000e7ff0000000000000000"], 0x98)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82c0b4022e2f66696c653000"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:04:05 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c65304c6f6700"], 0x1)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0x8, 0x3}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x4}, 0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x1, 0x4)

Waiting (max 60 seconds) for system process `vnlru' to stop... done
Waiting (max 60 seconds) for system process `syncer' to stop... 
00:04:05 executing program 0:
syz_execute_func(&(0x7f0000000680)="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")
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140), 0x10)

00:04:05 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x100000)
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0)
syz_execute_func(&(0x7f0000000140)="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")
truncate(&(0x7f0000000140)='./file0\x00', 0x0)
getitimer(0x0, &(0x7f0000000000))

00:04:05 executing program 3:
r0 = socket$inet(0x2, 0x20000000003, 0x3)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x7af, 0x0, 0x6, 0x4, 0x7d9f0f88, 0x7ff, 0x10001, <r1=>0x0}, &(0x7f0000000240)=0x20)
fsync(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=r1, @ANYBLOB="fdffffff05000000000000003000000040005dbfa8970039b567f70000"], 0xa0)
read(r0, &(0x7f0000000000)=""/56, 0x38)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={<r2=>0x0, 0x7ff}, &(0x7f0000000180)=0x8)
setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000840)="1dd95e65c3fc96626b9c25e6e4d644b06c2afc8168ef6f4485fde780f91554cd207b348964c2b12c6f7d6496e2c71e8b6928b54be16f23c319196522a9d1e93e4684465e6dce23058d25ee26b25d4f543848b08db3bdf0a4ceedbafb3030dbaa0b5586040057531b11674014ba925d07377a866c18abf5af0ee767337e540af5b65fc9dae54e4095c61cbd", 0x8b)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4)
r3 = semget(0x3, 0x63f2cf175c90bd1e, 0x20)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x400, 0x4)
semop(r3, &(0x7f00000000c0)=[{0x4, 0x1, 0x1800}, {0x2, 0x100000000, 0x1800}, {0x0, 0x4d39706f, 0x800}, {0x3, 0x0, 0x1800}], 0x4)
r4 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r4, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="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", 0x1ce}], 0x1, 0x0, 0x0, 0x84}, 0x0)

00:04:05 executing program 0:
r0 = semget$private(0x0, 0x5, 0x88)
__semctl$SETVAL(r0, 0x0, 0x8, 0x0)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

Syncing disks, vnodes remaining... 15 14 Waiting (max 60 seconds) for system process `vnlru' to stop... 5 2 0 done
Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done
Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done
All buffers synced.


Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address	= 0x0
fault code		= supervisor read data, page not present
instruction pointer	= 0x20:0xffffffff80e8ae7f
stack pointer	        = 0x28:0xfffffe0028a6d3f0
frame pointer	        = 0x28:0xfffffe0028a6d420
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 2570 (syz-executor.2)
trap number		= 12
panic: page fault
cpuid = 0
time = 250
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028a6d050
vpanic() at vpanic+0x1e0/frame 0xfffffe0028a6d0b0
panic() at panic+0x43/frame 0xfffffe0028a6d110
trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0028a6d190
trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0028a6d200
trap() at trap+0x44d/frame 0xfffffe0028a6d320
calltrap() at calltrap+0x8/frame 0xfffffe0028a6d320
--- trap 0xc, rip = 0xffffffff80e8ae7f, rsp = 0xfffffe0028a6d3f0, rbp = 0xfffffe0028a6d420 ---
fifo_close() at fifo_close+0x1f/frame 0xfffffe0028a6d420
VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0028a6d450
vgonel() at vgonel+0xdc/frame 0xfffffe0028a6d4d0
vflush() at vflush+0x3df/frame 0xfffffe0028a6d620
ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe0028a6d690
softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0028a6d730
ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe0028a6d7c0
dounmount() at dounmount+0x6e8/frame 0xfffffe0028a6d840
vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0028a6d870
bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe0028a6d8c0
kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0028a6d910
sys_reboot() at sys_reboot+0x467/frame 0xfffffe0028a6d970
ia32_syscall() at ia32_syscall+0x452/frame 0xfffffe0028a6dab0
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xa
KDB: enter: panic
[ thread pid 2570 tid 100393 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why