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")
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1)
ftruncate(r2, 0x8000)

13:54:33 executing program 2:
r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000300)=0xb)
chdir(&(0x7f0000000040)='./file1\x00')
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x21)
accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x10000000)
getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000440), &(0x7f00000001c0)=0xfffffffffffffe0d)
readlinkat(r0, &(0x7f0000000340)='./file0/file0\x00', &(0x7f00000003c0)=""/110, 0x6e)

13:54:33 executing program 0:
r0 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x80)
recvfrom$inet6(r0, &(0x7f0000000300)=""/212, 0xd4, 0x80, 0x0, 0x0)
syz_execute_func(&(0x7f0000000140)="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")
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0xfffffffffffffff8})

13:54:33 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
r1 = dup(r0)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000340)="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")
open$dir(&(0x7f0000000240)='./file0/file1/../file0\x00', 0x10104, 0x41)
readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/211, 0xd3)
unlinkat(r1, &(0x7f0000000280)='./file0\x00', 0x0)
preadv(r1, &(0x7f0000002b40)=[{&(0x7f00000017c0)=""/78, 0x4e}, {&(0x7f0000001840)=""/188, 0xbc}, {&(0x7f0000001900)=""/103, 0x67}, {&(0x7f0000001980)=""/103, 0x67}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/142, 0x8e}, {&(0x7f00000002c0)=""/40, 0x28}, {&(0x7f0000002ac0)=""/29, 0x1d}, {&(0x7f0000002b00)=""/14, 0xe}], 0x9, 0x0)
recvfrom$inet(r1, &(0x7f0000002c00)=""/4096, 0x1000, 0x80, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)

13:54:33 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x1}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x7, @loopback, 0x81}}, r1, 0x14, 0xfffffffffffffc01, 0x210, 0x3d6, 0x7, 0x8}, &(0x7f0000000140)=0x98)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_int(r2, 0xffff, 0x10000, 0x0, 0x0)

13:54:33 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c, 0x20000000)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
fcntl$lock(r0, 0xc, &(0x7f00000000c0)={0x1, 0x0, 0x4, 0x80, r1})
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
fcntl$dupfd(r3, 0x11, r2)
ioctl$DIOCCHANGERULE(r3, 0x8048756d, &(0x7f0000000040)="960896c34aa842856ff99e91e5d34d9b1ab1bbdbdd8b4140bf84e02d6feb7d4638a50075fc")
socket$inet6_icmp(0x1c, 0x2, 0x3a)

13:54:33 executing program 2:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0)
syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0)
syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000018102907800000000609437df000000000000000000000000000000000000000100"/102])
syz_extract_tcp_res(&(0x7f0000000040)={<r0=>0x41424344}, 0x8, 0x5)
syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344, <r1=>0x41424344}, 0x1, 0x0)
syz_emit_ethernet(0xe8, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000ffffffffffff0800460100da0068000120fd1078e0000002ffffffff070303004e204e21f884ad37bb5d8d7e1efd0a73d8faeac1430aaaf0db492a138de1825dbec9d1fb96ea7c58424fe82db707c4f6893d7669c6f205c4eb1245c668aafa7427a5ed679b9a6dabb58b771c226abf5ad67314e66e3a61a629cb29c1610b987c8d930ca2b9027995d8ef240709dcf89a4d10e188ecc03a2274d1220144fae028c18318ce7041c971f506ff3cc55ca16e3bafa6fc8666ea9125a88cf8a4bdb13ab1ebc81ce62e439df09ca2959ae4c2ad8d1faf76f00e85a9", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="f08100009078000113124512a6826070f1ea81fd56ec36f8bed60105120000000880000001000001fffffff801000000f2c70c9f57a7ee93090657d4f7091da6eae6ae99fcedef6f1e1cc0c27b3382828f5f21b7708cafb80bcc25c7a39235d6785f70f1e09885c74edf32c2ca30ec116c6df676bda00703da2c8c367b98c49ad6f07d5c89cef647c0084f91335758e14ae35790211c5b0ed4afd01ef576dbbd4ac4660d998380f2748b2f22b2f323b1f711f998b6cb"])
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000180)={<r3=>0x0, 0xc32, 0x5, [0x4, 0x200, 0x100, 0x7162, 0xd18a]}, &(0x7f0000000200)=0x12)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={r3, 0x9}, 0x8)

13:54:33 executing program 2:
syz_emit_ethernet(0x4e, &(0x7f0000000080)={@broadcast, @empty, [{[{0x88a8, 0x39b1, 0x6, 0x4}], {0x8100, 0x10001, 0x2000000000000}}], {@ipv6={0x86dd, {0x0, 0x6, "516613", 0x10, 0x0, 0x0, @local, @mcast2, {[@dstopts={0x0, 0x1, [], [@ra, @ra={0x5, 0x2, 0x6}]}]}}}}})

13:54:33 executing program 0:
r0 = socket(0x6, 0x3, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2fe6696c65300068357798217f35b35f5815ad069477392c602c6b78a0423238bda49094bfe41f0dfa6534dc1c89ed57f92794319da43324931763afb4c9a857674fe99d"], 0x1)

13:54:33 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c651fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = shmget(0x3, 0x3000, 0x94, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
syz_execute_func(&(0x7f0000000200)="9834140f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")

13:54:33 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0xfffffffffffffeb5, @empty, 0x4}}, <r1=>0x0, 0x6, 0xe8bd, 0x4, 0xb10, 0x69, 0x5}, &(0x7f0000000180)=0x98)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0xa3ac, 0x3, 0x9, 0xffff, 0x5}, 0x14)
syz_execute_func(&(0x7f00000000c0)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

13:54:33 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x4800, &(0x7f0000000040)=0x4000100000000, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0xffffffffffffff4a, 0x0, 0xad, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0d796af959ebed12e96a91232f82faeb5b363949449366144aa4e0dea0bfa4472583e16c3c194ff208c59bb5529620c5046eaeda9514a03d5faa1cf8507895d0418f50a31f2bc1bd06d1fef6b58add85a726f026bd4d095670e4d6f758ec5fd444fefc03d25117591541814f1cfcf2175b69b013aafa07897821e1368784df3f33bfba2a1d270ac80b1a7c441c10ac6d751085465a3eec5862f89b52fb8960df913fea3f7c851c2fb3fd4baf828832437264c6bc606d2fee763b916440c47ca22", 0xc1}], 0x1, 0x0}, 0x0)

13:54:33 executing program 3:
r0 = semget$private(0x0, 0x2, 0x0)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/57)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0)=0x1a2168a2, 0x4)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)

13:54:33 executing program 2:
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180))
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={<r1=>0x0}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xb, 0x9}, &(0x7f0000000280)=0x8)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
socketpair(0x2, 0x3, 0x66, &(0x7f0000000380)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000003c0), 0x4)
r4 = fcntl$dupfd(r2, 0x0, r0)
setsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4)
setsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000040)="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", 0x124)
r5 = msgget$private(0x0, 0x202)
msgctl$IPC_INFO(r5, 0x3, &(0x7f00000002c0)=""/138)

13:54:33 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
close(r0)
accept(r1, 0x0, 0x0)
fcntl$setstatus(r1, 0x4, 0x0)

13:54:33 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x100000000, 0x0, 0x7}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x2, 0x6, 0x80, 0x6}, &(0x7f0000000100)=0x14)
syz_emit_ethernet(0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="b100485caa2a43333e128ef586dd60e49d583fca88002293ca12379ead9c65dcd6bb64696744ff020000001d0f00000700000000000122546625a7a681d698ab130a9243f6ad476a28cb94c86ade569f3c09e99d5c85eea9a2f2e3b85a4cb9edb10f5479"])

13:54:33 executing program 0:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1)
pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="8d030dc945e4f764222c802655a1ca9603b0aa0a48091b3c7ba9a6e3c987c64b562a6391e37c006577b6cc1a5173ebbd6d409ee2f4d6231297dbacccc171ae2729b3a167c80b1a75a2b0d8a8ef1d7461024bd1c9c0", 0x55}], 0x1, 0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
sendto(r0, &(0x7f0000000240)="0e9f9a26bf12d8521d05084a00a416fe27b3bf283359f5b8a84cd7a52c0416af02a692e374236ec0b4f1ede493634f2382341ff2f1cc522f495295e639f3440f57fe4b87f27cf44be4bcef2611ea12e10f5aad7a4455cbf4647cabbdc18b67a34f4d0f509ab0267ae75c4d6a9b905c5aae316e44c96d40c602826fdcb02adc0e8e5836a72de89a622ce6f0836f4846", 0x8f, 0x20004, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
chmod(&(0x7f0000000100)='./file0\x00', 0x2)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r1 = dup2(r0, r0)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000005c0)="bb2f3c43a50165bef7b831f7cbb6f021acacb0cfbbf836eef5dd92fc9a728f1430c0fc6bbd9f2642aaa74a453b22d5c3c4cf18daed8c22ecdd450f4fccdeb11540bc7ab27057eddf6669d8e36381202b70c5012455565c1358bfdca8e43eb398d41f824abbffc24b3d5106d49a4a6bcd3d794cfbf47528d73a92e08adb88180b88ed1a79bc2ff0ac1b25c6d24a5e23b6c80a3602ccbe96895fae0b85a3839fdce49d8b0fe1e1294cd050d0be045376df5cd1ade96e7db0d209c94fba6b30bb6450a417d661b0f31dcd593eb45fdb07")
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e20edb04d5100000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00"/128, @ANYRES32=0x0], 0x84)
openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x406d00, 0x0)

13:54:33 executing program 3:
poll(&(0x7f0000000100), 0x191b, 0x0)
syz_execute_func(&(0x7f0000000000)="66470fdf8df5bc000064f0420fc16608d70fec7f2fc42121d071b3660f383743cbc462752c364c0fc74965f243e1a2f20fc29b66020000dd")

13:54:33 executing program 0:
r0 = socket(0x0, 0x3, 0x3)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x2, @loopback, 0x4}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, <r1=>0x0]}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0xe00000000000}, 0x8)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x10001, 0x4)
getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000140), &(0x7f0000000180)=0x4)
syz_execute_func(&(0x7f0000000240)="969898472c431c070f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c2c4c27913c5f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

13:54:34 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140))
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={<r1=>0x0, 0x8, 0xf71, 0x3}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1}, 0x8)
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

13:54:34 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1)
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0)
r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
pwritev(r2, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0)
getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00000002c0)=""/221, &(0x7f0000000180)=0xdd)
getresgid(0x0, &(0x7f0000000600), 0x0)
fchdir(r2)
execve(0x0, 0x0, 0x0)
recvfrom$unix(r2, &(0x7f0000000040)=""/231, 0xe7, 0x0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8)

13:54:34 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8210000000002ae21ace3d6453631dda8d38a90074dee3cbd9ae96d20a702a1827643156a2a9772458346a0c272872c4948b915ccc3e0be51ba0bff8617e40bf3212759d57a7aeb93de5e82b679762a68a8a8ea7c072a034e66c1ef8"], 0x1)

13:54:34 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x2, 0x4)
mlockall(0x84)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x7, 0x12, r1, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
munlockall()
ftruncate(r0, 0xf100)

13:54:34 executing program 3:
pipe2(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0x2}, 0x1)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={<r3=>0x0, 0x25, "0f95b09aa5c182b5155c9ddab572abad76906128d88efa8f35c365a4b54d79ece7c57416fd"}, &(0x7f0000000100)=0x2d)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r3, 0x8}, 0x8)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0x17, &(0x7f0000000580), &(0x7f0000000000)=0x2)

13:54:34 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
pipe2(&(0x7f0000000580)={<r1=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000680)={{"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", "211fa5a50d53acac9fb0e996b77dbb147a6f8c87cbc7039b25fb2083c3627488", 0x100, 0x10000}, &(0x7f00000005c0)="c60269499aff597237c1b3014cf9d0c2fa151f589fffb8e02391acb854ca40e7f0e18ca57f6937fb4832ff46efc943d3532a569fd13b0614ee70689cfdc838d81046e04f2bfc877201ab64df4c8f47bc749cb9c9a770ac3bec515256db7717490948f7e5bd7b9574c13def6db1ab4594a2f66bfedcde954356ee2c20ffe1384adc81fd26", 0x7ff, 0x10000, 0x9, 0x8, 0x800, 0x10000, 0x9, 0x2})
getsockopt$inet6_int(r0, 0x29, 0x6c, 0x0, 0x0)
r2 = dup(r0)
ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000100)={{"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", "3cfb31ec7267bb293aa1a4864f2e676218f9990edf1ee016447a224523224312", 0x8, 0xfff}, &(0x7f0000000040)="2812be8f9cb1951203cb43e69cd3680779907188d622a680146e6779dcef2fc245439be93c4b50ec6f41e0c83661490389ca9af0d0f590fc30b1434ee0aa7999b351f4a31a737a656b0f18392383d12c4b0cf92484a121974923cf99b244e8a45888c5812e2f526bd4a9aad342a79bd2dc31573e1bcc9a5f24dc6769fbd8b8c29de521c920221b0f57bcaa0728edb5979fa2ff738c0246c37f044f6d03c8b459ac6c5832ee18856bbfcc20f58e0ecce68f48c19a", 0xff, 0x2, 0x8, 0x4, 0x5, 0x1a23, 0x6, 0x7})
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000)=0x2, 0x4)

13:54:34 executing program 1:
r0 = open(&(0x7f0000000300)='./file0\x00', 0x80000000000202, 0x0)
mkdirat(r0, 0x0, 0x113)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x1)
sync()
semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
socket$unix(0x1, 0x0, 0x0)
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r3 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil)
shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000380)=""/28)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000)
r4 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3)
shmctl$IPC_STAT(r4, 0x2, &(0x7f00000001c0)=""/123)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))

13:54:34 executing program 3:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000080)="86b468ab8ab4b0af618fda5d3bf8c83addcedbe3f83e90bf96a67ff800b6c168b836ca347db628ef8749795c3b8cd9bc52dbc68308cbef885895e923936ae8ff7c7cd292648ca5015b2f9f81b44589fc5060a404bf9b088ce772dbd78ca2957ec8a10aa1bdb6d728ab")
clock_gettime(0x1, &(0x7f0000000000))

13:54:34 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, <r1=>0x0, 0x39cf, 0x400, 0x8, 0x9, 0x100000000, 0x8}, &(0x7f0000000000)=0xa0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x29}, 0x1a2)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8)

13:54:34 executing program 0:
r0 = socket(0x2, 0x10000001, 0x0)
shutdown(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x1)
r1 = dup(r0)
fchmod(r0, 0x80)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
socketpair(0x0, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
listen(0xffffffffffffffff, 0x1)
truncate(0x0, 0x308020005)
ftruncate(0xffffffffffffffff, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000140))
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0)
readlink(0x0, &(0x7f0000000380)=""/177, 0xb1)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

13:54:34 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x80017472, &(0x7f00000000c0))

13:54:34 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
msgget(0x1, 0x1)
setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040), 0x4)
sendto(r0, &(0x7f0000000080)="41870a48d4a7d3e4fbd43cd67af239a0c50ceb3740a7d892c46ff757a4bded561c7e7259b0c4b5729ee57f68dcc3cfbfd8b6abc23ffb9d2cb7710ad4961dea56665019a9d50bf53836e99213ed178cfa983df18eb4b4b48c2615591402473c602f72fa552af72a880b5ddba724b0c62cdce554c5297b804351e581609b459077047e105bda2f7cff7b91f9b8322ad93c6d689a43ff16f85c608192f08ae0ffa338d2de5d", 0xa4, 0x9, &(0x7f0000000000)=@un=@abs={0x40ccdf90379dda86, 0x0, 0x0}, 0x8)

13:54:34 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x10000)
ftruncate(r0, 0x8000)
socket$inet_udp(0x2, 0x2, 0x0)

13:54:34 executing program 3:
unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x120)
unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x800)
ppoll(&(0x7f0000000040), 0x2000000000000002, 0x0, 0x0, 0xfffffffffffffe9e)

13:54:35 executing program 1:
syz_emit_ethernet(0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="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"])
socket$inet_icmp(0x2, 0x2, 0x1)

13:54:35 executing program 3:
r0 = socket(0x40000002, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendto$unix(r0, &(0x7f0000000100)="36f7fb042240aaaba6147712f9b703d41feebeb5522095cf4751e5bc6f98fe5c1841d72b6dfc7e426a15d975f4b56be84de13c42bfb54b398d65686f39eb54bbdaa1e0d6a673959371a6b33e527250a349b113d639e8ac008c2eccf853a13b4a9fa0623582fd5f6745c38e5e236d160f0a", 0x71, 0x0, 0x0, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x20180, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0xffffffffffffff33)

13:54:35 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
listen(r0, 0x7ff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000003c0)={0x2, [0x0, 0x0]}, &(0x7f0000000400)=0xc)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x5, 0x4)
writev(r0, &(0x7f0000000380)=[{&(0x7f0000000140)="ec6d541cdc7752b2d0a94aaf64e74e5f7328b5d71e1affc552574b43b09979758918337af87caad8f7a241d80c1cfc8cfbd6edb1940f0295b4a2d104a33d15ac5c715f4e01a4f1f3741aededcbdfd5612c", 0x51}, {&(0x7f00000001c0)="cff54daaa809fecec175e16a61f7227c47183fee2f551006bf28beb2a5c4736bf5bffd8d7e405b93a2448bb6f6e7f9f8fd9aff29dc60d964f59ea78c3b46fa985af158361c5248a893660ae423d149fe47c02f99d686bcd33119371bd6c3730ffb12aebc30cc779b1850c809b33325601a10310d433cc8c46642aa37b4249460c610abdbbe831154", 0x88}, {&(0x7f0000000280)="d4aed5e863eae9108ab996f2c08566918aa7610cb4cf9ef8c9daf7c2af63eaa35016d6149a17e08421b7573fbe7de0c36810e688e627f1116b111c63aa9fbf913887d71971db164f2412d009f19c07e52a6ef486be7e9f3a68d253dc8b9fc98553bdcbb1509f4871e29db8dce3715831ac684f60fc0d6df7521ffe952157002ad3b7a1723414efc779b67ff4703ecb8c30d089829155f0d18f148542b446bee954202b51adad32e6555c9dd9c67de25a620ce1e722706343611a6b94cbcb41dc418ccbf0db8b075349ce937b32c15c03082ab3cd84d48a54f32991d7", 0xdc}], 0x1000000000000068)
syz_execute_func(&(0x7f0000000040)="0c1ab5b598cd801b69e446d23d090000006962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76f7f216c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000006666450f17720d14111d54111d00")
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100)=0x1, 0xfffffec8)

13:54:35 executing program 0:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x8, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000500)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

13:54:35 executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setrlimit(0x0, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0xb89fef5779ab10fe)
listen(r0, 0xd3f)
mlockall(0x1)
sync()

13:54:35 executing program 1:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
rmdir(&(0x7f0000000080)='./file1\x00')
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
getresuid(&(0x7f00000000c0), &(0x7f0000000100)=<r0=>0x0, &(0x7f0000000140))
r1 = geteuid()
r2 = getuid()
setresuid(r0, r1, r2)
chdir(&(0x7f00000001c0)='./file0\x00')
setuid(0xffffffffffffffff)
mkdir(&(0x7f0000000000)='./file1\x00', 0x0)
r3 = socket(0x1c, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0xb}, &(0x7f0000000800)=0x8)
r4 = shmget(0x1, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000280)=""/213)
r5 = getuid()
lchown(&(0x7f0000000040)='./file1\x00', r5, 0x0)
rename(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0\x00')

13:54:35 executing program 2:
syz_emit_ethernet(0x7fe, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd60fd60b35d00300000fe07000080ffffff000000000000f000ff03000c660000a800000000000000012c0090780000000520f0a00000000000fe8000000000000000000000000000aa0000ff00000000000000ffffffffffffbf50af49f4d967d2fb3c09"])

13:54:35 executing program 2:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = geteuid()
setresuid(r0, r1, r2)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev//.\x00', 0x8087, 0x0)
ioctl$DIOCRADDTABLES(r3, 0x20006601, 0x0)

13:54:35 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet_sctp(0x2, 0x1, 0x84)
syz_execute_func(&(0x7f0000000280)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

13:54:35 executing program 3:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
dup(0xffffffffffffffff)
accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002, 0x10000000)
freebsd10_pipe(&(0x7f0000000380))
r2 = dup(0xffffffffffffff9c)
r3 = accept4$unix(r2, &(0x7f0000001540)=ANY=[@ANYRESDEC, @ANYBLOB="27489ed930a5a651f4fe3f744d0138c33e75cf95e1764d3130a784f3be31def5eed639932bafb8ffc5b2c7a35feda86036db01e9a4ec0ea41a605770437bb1b382469b4fae4d05030d82bba3981fa75bb207c2fed3bd9937", @ANYRESHEX, @ANYRES64, @ANYRES64, @ANYRESOCT, @ANYBLOB, @ANYRESDEC], 0x0, 0x20000002)
r4 = accept4(r3, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}})
mlockall(0x1)
sync()
sync()
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4)
r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000080)={<r6=>0x0, 0xf7}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x7, 0x10, 0x100, 0x634, <r7=>r6}, &(0x7f00000002c0)=0x10)
r8 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
accept4(r8, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
r9 = semget$private(0x0, 0x7, 0x400)
semop(r9, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x100000001, r7}, 0xc)

13:54:35 executing program 3:
syz_execute_func(&(0x7f0000000180)="b1c591cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f623419d66660fc1ff4808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1")

13:54:36 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$sock_int(r0, 0xffff, 0x800000000001004, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@loopback, @multicast1}, 0xc)
r1 = dup2(r0, r0)
getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
socket$inet_sctp(0x2, 0x3, 0x84)

13:54:36 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @loopback, @remote}, 0xc)
getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f0000000040))
getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000240)=""/106, &(0x7f0000000100)=0x3e0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000180)="1d2fbc9fae5480d164d7e137667747adf22b787985467960e7def6c71a7f0e22e509000000166a6511a6059dca9852da7e2bb6b0a842000000")

13:54:36 executing program 2:
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil)
socketpair(0x10, 0x0, 0xfffffffffffffff8, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={<r2=>0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000380)=0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="01000300040009810000"], &(0x7f0000000400)=0xe)
shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x2000)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000440)={r2, 0xf, 0x3}, 0x8)
r3 = socket$unix(0x1, 0x0, 0x0)
r4 = fcntl$dupfd(r3, 0x11, r3)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={<r5=>0x0, 0xa7, "a3c765ff4c30159c137883483a9797804d9bdb28a485434f36688fdd2de7e40344e14924c289366ee9e5807e6cf508eb9ede514a179f7dc253a0ba136adf1ef5e9c728e4d01f0d5867a50b0482e61d2e52e46a32316ccee88c85ea6b081e95fee96a54e68b033963f15df285bc9dcd15a574bde0062c8ff49da3a3f1c3f2271b4a0f3798f9fc09427cf49d58ea3b26280a32183c657294ed3165b5bb0ed5d90dba8237f9194f5a"}, &(0x7f0000000140)=0xaf)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x3}}, r5}, 0x8c)
shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x2000)
syz_execute_func(&(0x7f0000000240)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1660f383f87611d9ee545e22c892a0f0000009f")

13:54:36 executing program 1:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000680)={{"069c0b6fac80e2701f618bd2c2d46aaa98cd16360f50b7b3828061566ba451f117a959e700cbecaa2013fc9bc1d05db685f53a2c3375fa0ed8f20ae685cb3196a8c512d7e8cc687b3157d8ed49225f15832ec6ca55a57c956dbedc6100ae7afecff16c7f784e4cb192624b6e9d5dae824ba261b69ace8ea2b74a4005afd32383a7a95cf756fe9770acac1fa69f4ab2707c96a38eb38f9264fd93d5f3ec88df76ddaac160ba6c6f774ef76a3a38f508ebcb6fc46bd8e77f4b6dac2e2deee82854f6895fca788ac9fa897a71ec8bc9cd1d6b744947c7782f75fb2216b6bce7d5070508bff7a97ab804865d59117bb36743613214235031c23614e9a9be725fb26c2ea3d961090f93b080d982c98a4146c4d7fe3c2afe53a446ffd79d7778f9f0f3b378881e2f016b646b870ef1d4f29f69b8aa62636ce7fdb26e7367dc157cc36e950b1ef20f9986605fb576aa9dd00bce6bc95a8f00c6a4ab13a938d7747fee494bb09dd726ac3a0f186083550af1442da12f9f5d7ac58084844bff2f6bc214a5129d763db166e2e4af0c21fe1bb18ddfd837eef586342755c7665351c0411eb0d9e8290615c05bbcd3da0c39c4162a8bd9d6038f7e88bd8dcd454177faf709c6062617448c1b87b119815711bcba1b9c5433dff3005422e799eb93f621f3e902b78e12645f80f9948191268b97fe633c35cdbf0066892ead4a0d5dfdf74ee17dcb5e1f9e975b0ffd86bc41d47a1f5ff7362ce0e47dbe3adf7293dc5aada8f712294faf231efbba8273fafa02c632d28a57454398e0c7ae94343181ff3911749c563288978c1f6e06c76213694758dc63ed127f25a32134a9b2fe610c384f2b116a76380710e337c30d9f7bfaacde2a871761e6ad28de60bd8f7ab7eef95ce25cd6fa16a028666fa09880e7c000c979999a4dc9a9b2ac74bad6b9f3a6ca4c4736a5ea0fd7c2efb059ada0539c732057a2dea0b27eab9156c97aaf3b0ce83e14f97d45557bdecb3a4ff018b4ded5a879546867dcb2121abd3ffb5a8707e4e03dc346b02a35f197c5ce94b8913241d36366995b1cc6f4f2e5f62856841313767540e7f72d7a6cd5007ca5b54896f3ff3aadec90caf78516a77da9b5e930bca373568196f7586f46b9c459e48068247bc662877297769c4e70b5a489b0b7e99c39d793163dec1299cc34f18d43fcb2a055d6ce6a55d8c94f5683ef712186c8fac40b07c773883437d1b48235c8ec4e7f140310a6a1365ab429379aab16f3f49cd1ddff9f8015ae9343cb459e6b8be198c59a06385e82872619de14ff5cfc3dc4370ea4b940d843380cd36f4d649077d51ab2ff007a0f9d669ac302e578c71b6169a2527c78d92ae6a06e29fd0546fd2c6bb6281ca3cf405f50be9bef481fa1e94e8cf1dfa58e18f5fe6c4c1c58a2b872bf16fa34a6b16a19ec8c34e70952745f843d", "31864faeb8d0358f48293e014e16ea87ac022963cdc2e62c428dfcc540d304d4", 0x1f, 0x2cf}, &(0x7f00000005c0)="f7ad912e52afeddaa15c0d7e7ef19ad6f7f795e3f147cb1547b54cd96fa55316a475414616424f8b3a4b941d2034ee09ec34d94cdc3f31459ca628f1fb38e8acf0476f1644485e90769446913d52bfcac03215369d3195aedd25c6272823433860dd5c2877fdc69ea59d56351ccc8fd0eba2f52de0402868a4541928252124dee3fa77e2bfd2d15a9de0", 0xf15, 0x20, 0xca, 0x9, 0xfd, 0x80, 0xffffffffffff8000, 0x7fffffff})
socket$unix(0x1, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a)
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000140)={{"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", "371b8908dfba08f9f11bacb8048e907d86fa17c792b80a84e632c6c45354df79", 0x3, 0xff}, &(0x7f0000000040)="84a0b64b3f9cd420947d28ddd7439877e0ff8736cce9352c6f105b56959382f2c578a9f195b3a25faef0fb4c3138d2b89ce4fc25b6f69051d4dcfbcb14560c55d7bd1501b9bc558f44998fde29be57baa6311aa2d3fe686b9262870dcc296fdd7963d029a2ab62f858ce1ecd501e55f7490cbfbe13bd1b5ba87f2042a032cd13abe28fcb3373003c559435dc971e9e621985346720359a239e1b18b980650b950375e0417c662ec8b6416edfb3f4458600a4e5d32e1587fced8a740bde3a4fa7572abbac0045cafd3d0a1bb52b4bc11203d8e41db5cb6477b1e7f3fd66", 0x3, 0x7fff, 0x3, 0x5, 0x10001, 0x101, 0xa6a3, 0x5})

13:54:36 executing program 2:
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x412, 0xffffffffffffffff, 0x0)
mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff)
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002)
getsockname$unix(r0, &(0x7f00000010c0)=@abs, &(0x7f0000001100)=0x8)
read(r0, &(0x7f0000001080)=""/62, 0xfffffffffffffdd3)

13:54:36 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x0)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000140)={{"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", "590afe5816ec339411192976949be1280310cb66b190702caf476111e602b04a", 0xa28a, 0x1}, &(0x7f0000000040)="e924b0f28852f411c59aa0d4e7016c808a30ccf1e792347d088c023112c1462f7585dce9ca689e6fb4d7c7a13b5cd04d50997a95c6e681341f939c9ed790d114bcf1926c75c0116870c71da10073a702b69e5da7d2e01f9629bf9a568231cc1cd0f75ca5decd00d77fda108e788c5e6ce350de2d6b89358430530bcfc6d7e8e84d8e7b609fdd2bd2b5050f8932492ca696e3694c6c13c70ad1325480fcd01f18743e49d9b97740a3408619b3f606b84f9b1b3610aa1265060231bb27e29641804409807a948e58183662aff136b616aa43303a3ac3d1f3ff20183a0d4e67d67d9afbfd4c0975", 0x7, 0x40, 0x2, 0x3, 0x4, 0x6, 0x7, 0xbcf})
msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6)

13:54:36 executing program 3:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
sendto$unix(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
ftruncate(r0, 0x80000001)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x11, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00'])
writev(r2, &(0x7f0000000280), 0xa7)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x4)
preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/81, 0x51}], 0x1, 0x0)

13:54:36 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66716c650f00"], 0x10)
shutdown(r0, 0x1)
getsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000100)=""/236, &(0x7f0000000200)=0xec)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @local}}}}, 0x0)

13:54:36 executing program 1:
syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff8db0d5263fc222ee0800450000380000ef0000019078ac5192bb000000000500857800000000450000000000000000000000ac2300aa00000000"])

13:54:36 executing program 2:
mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000eaf000/0x3000)=nil, 0x3000, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
mlock(&(0x7f0000ead000/0xe000)=nil, 0xe000)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000140)={{"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", "db5290475696193a43d067fa9ebbfc5cefadb599f5db480cc214aee931771f08", 0x0, 0x7fff}, &(0x7f0000000080)="b72eeb141fc28b0c1eb1ffc988661534336a1d97adf22938cb6f5ecb3882d7bb0dbe6daaaac4b821c3fcd342e77b94ad9621e5cde23afff270f8f602bca40f1bfdc4586251bac3f842f7cc98be7fcaded95c50c82c157a1f15dd172640675d487421dce6e3f122ca30f9a0850129b9cd6ac8eb7ba950d90eb222f79bb9d2b47b6b04586e8153d1d076", 0x4, 0xef, 0x0, 0x3f, 0xffffffffffffffe6, 0x0, 0x9, 0x8})

13:54:36 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x7)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x3c4}, 0x10)
readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/250, 0xfa}], 0x1)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000280)={@remote, @local, <r1=>0x0}, &(0x7f00000002c0)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000300)={@rand_addr=0x8001, @local={0xac, 0x14, 0x0}, r1}, 0xc)

13:54:36 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet6(0x1c, 0x3, 0xfa20000000000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000b40)=ANY=[@ANYBLOB="1c004e2109000000ff0100000000000000000000000000010100"/128, @ANYRES32=<r2=>0x0, @ANYBLOB="ebd40300060000003b50175a882907e514ec4628cd5b5b33a36526fd869581b05ecc00818d40bf81819d679337ee0eda00351793c07abe66d7dc815a3bdca13592f56dfbc9abb1e28ae27ae6a7a8568dc8afaddbb1df3925a6e4cec8809304a0fb41ba186c219a53de77cdb8208734a773c68891ab1fd9a4653888b3ec656fc73a69caba910bd9a2b0"], &(0x7f0000000040)=0x8c)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x2}, 0x8)
r3 = msgget(0x1, 0x80)
msgsnd(r3, &(0x7f0000000140)={0x1, "d1a116937f1468416b66923899e98edb1dafa456540ea2"}, 0x1f, 0x800)
setrlimit(0x4, &(0x7f0000000000)={0xfffffffffffff697, 0x401})
r4 = dup2(r0, r0)
sendmsg$inet6_sctp(r4, &(0x7f00000012c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000240)=[{&(0x7f00000002c0)="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", 0x5c9}], 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=<r5=>0x0], &(0x7f00000000c0)=0x8c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000180)={r5, 0x9}, 0x8)

13:54:36 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x80)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresgid(&(0x7f0000000100), &(0x7f0000000140)=<r2=>0x0, &(0x7f0000000180))
fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x400)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup(r3)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f0000000000000000000000ffff"], 0x0)
connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

13:54:36 executing program 3:
mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
rmdir(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')

13:54:36 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r0)
socket$inet_tcp(0x2, 0x1, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
getpid()
setrlimit(0x6, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f0338520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

13:54:37 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c0d0f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4400fb7b3b1000000c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6f3ff32c402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
freebsd10_pipe(&(0x7f00000000c0))

13:54:37 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r0)
socket$inet_tcp(0x2, 0x1, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
getpid()
setrlimit(0x6, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

13:54:37 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x10804, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, &(0x7f0000000000))

13:54:37 executing program 3:
setresgid(0x0, 0xee00, 0x0)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
r3 = open(&(0x7f00000001c0)='./file0\x00', 0x100, 0xc)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setresgid(r0, r1, r2)
r4 = getegid()
setresgid(r4, r4, 0xffffffffffffffff)
freebsd11_fstat(r3, &(0x7f0000000280))
r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x602, 0x20)
ioctl$DIOCADDRULE(r5, 0xcbe04404, &(0x7f0000000040)="28f14d4566f2bcd338dd14782a79f28e9d2b91a58a3466ae41a72c4e5d72a8d94698ceeb5fed012576e24d70e3914e8589f908e18a0ddac9e932486b0ad9efb801d852e255c651e5c57f844b58255a965bdb8b421ad4ec6446c39189bc80c5eafdd17353dd93ecd230a49b4b1674e5")

13:54:37 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
truncate(&(0x7f0000000080)='./file0\x00', 0x8029000000)

13:54:37 executing program 2:
r0 = socket(0x6, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8)

13:54:37 executing program 3:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x6f4}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x80, 0x2, [0x20, 0x8]}, 0xc)
clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, 0x0)
execve(0x0, 0x0, 0x0)

13:54:37 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe6)
ftruncate(r0, 0x101)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

13:54:37 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040), 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x3}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x80000000}, 0x8)

13:54:37 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x6b, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}, <r1=>0x0}, &(0x7f0000000100)=0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000300)=0x10)
ftruncate(r0, 0x101)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ff7000/0x9000)=nil, 0x9000)
sendto$unix(r0, &(0x7f0000000000)="fdec134ee85de9a19094a878f97d5fc12da559543fe5c86ce11a637544c04ceca2298529d928a49d309fd13d9a7e4764944b50c613a04fb73ae3bcaa0686fb4ba88cf7338c990dacdf8c575f196b", 0x4e, 0x4, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
bind(r0, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
ftruncate(r3, 0x5)
syz_execute_func(&(0x7f0000000340)="363e67260f71d62367660fdcbd00000000d92766430f69bf000000003e672595000000c461f966c60f6ed566470f381df78fca5012cb7731000026653e672e400f01d8")

13:54:37 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1203, &(0x7f0000000140), &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)=0x8e58, 0x4)

13:54:37 executing program 1:
syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)

13:54:37 executing program 0:
mprotect(&(0x7f00005c4000/0x3000)=nil, 0x3000, 0x2)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x4, &(0x7f0000000340)="b7011585", 0x4)

13:54:37 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000100)="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")

13:54:37 executing program 0:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x1}, 0x10)
poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0)
poll(&(0x7f0000000280)=[{r0, 0x202}], 0x121, 0x6f38)
lseek(r1, 0x0, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x2000}, {r0, 0x4}, {r0, 0x20e0}], 0x3, 0x4)
unlink(&(0x7f00000004c0)='./file0\x00')

13:54:37 executing program 2:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
semget(0x1, 0x3, 0x87)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e6)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
mlockall(0x1)
freebsd11_fstat(r1, &(0x7f0000000240))
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0)
setuid(0xee01)
r2 = semget$private(0x0, 0x4, 0x0)
__semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000080)=""/90)

13:54:37 executing program 0:
syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf1400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

13:54:37 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040), &(0x7f0000000080)=0x4)
readv(0xffffffffffffff9c, 0xfffffffffffffffe, 0x0)

13:54:38 executing program 3:
munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
sync()
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000))
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
mmap(&(0x7f000089f000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)

13:54:38 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
readv(r0, &(0x7f0000000240)=[{&(0x7f0000000600)=""/4096, 0xffffffffffffffbe}, {&(0x7f00000001c0)=""/68}], 0xffffd96)
fcntl$setstatus(r0, 0x4, 0x10000)
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000001980)={{"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", "063a3457d8c1cb54c50adf8f20f21f96b60ef5f6316a88ccaa0a6c308d091b21", 0x4, 0x81}, &(0x7f00000018c0)="36efc567fed40d04d14ec70b2a0de306dc1aebe3eb8626e111cca08e13f3cbe8af3e6f89ad37ae2278b8c65366ddb8c75048c06b4abb0e8ba9efae9568c4caf797fc8392963e6e7834430beba25e781abb9ea7782363b0dd9f08c2f8aea7c1c52b85af302d891f4f819f9a22a381b02fa81b614e20ff2c18068b3d299972b8d990974efadf278d8bf9cc23de27ad5f76b9640f487164ad1b14a78baf0447c3a3918c42e15d509014d1122a648ceddf3e64", 0x1, 0x400, 0x1, 0x401, 0x5d4, 0x6, 0x1f, 0xe9})
readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/35, 0x23}, {&(0x7f00000000c0)=""/45, 0x2d}], 0x2)
flock(r0, 0x0)
accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x30000000)
pwritev(r0, &(0x7f0000001800)=[{}, {&(0x7f0000000280)="7060dbcb0d774d1c46d3b516131b2ca142d5b70b70c0aab8a10419d5c4ff3cd3fc224d63dd0a6ea414b898e1dfd085418826925857515c2c503559cd62a8c63da62edffee24f9a27685c99ee0ecb7300a6620384b6a4a84032e586ed20e51fb7c45b9a580355a619514e4363d806585d10d4b3a692376d178f1a7b9fdd2b18134d834219f4e17d5ee1ca5a38b6b8076e621f30f88b8ebc3dc12fd01441be2f6adf3dcf139aee7ed18a90cfedd582b85f32636dda10bf323b0fee892b3a3a8b86917f", 0xc2}, {&(0x7f0000000100)="6964e7c6acf0eda56377541f6465437c263fe01999139193e9d48bd59ca27deb6bf90b15b6c29bf377fc25e541ee5534127d5ccbb2904e39d18147a87e1c871d077d53f9c2a848ed5cb1541091ef0e6a91d21f305e6d0dd24b643903b38727ac395d158ebf04f66c", 0x68}, {&(0x7f0000000380)="8f900fee30d8d5f4aa6590d36f0cfc513c93e6b9959086c80acbfbf03a405e3f1754b0f04b153f30f1f3bb2da6879631e602dabf95a1abd2f7e33e568597633a0c35d437d15943c5751e55661539788993e0a85b2631b1cdf1af88982db28e916d06fd1f", 0x64}, {&(0x7f0000000400)="f7401d2549362181e1f8e953cf0ddd75b5b5d17dc4ba69fe48645a0465b554a78d311a144cb2af946dbfdd67a3e4186569ec374ccf2341fc10a276917ee587c48d259a374754488ce45b05a1706b85ea419dbf3251ee2d628149bf7d41419f77e06faffc3d7fcf47512e1985d412ed69ea94b0e3926dfd68a14a870f82037719c1655a694c82f0c27426b83c5f11c9b8fe306593dccf162751896d6c29635c6e66d810988b5ff9b1f59a", 0xaa}, {&(0x7f00000004c0)="2d070d5fae44331c7ca31fef48ae9a5f9aa10a0ed04e8d070f6a02cf9ff220be6899318504a60ace48d329d9079e0e4b7f40594cd611b80256c16a5f5d5a99b24140fd587e0e0035379a7a00af253900ad825e02034b7deb40f4ef34c04d05e06ecf571253d90c3314aa212743fc6d0973b61da89b3cbe9eaad920c2a3ffb308bb5c6df8dc757ded530b0da4427284fada522ff58367d629fa3c554a94e58f865f62e6a5577fd2eeff5bb7ee048cfe2cfe28c3ab706ed374101e9742be18d31730c07002713f9cd2c0382e79b59bf49693452979d91ddb1dccf884f920", 0xdd}, {&(0x7f0000001600)="ec685ee06e55480fb0f945e1d88bfbb98650aad19843f727c5a3a2fded2cea58955c68841d9bab8c035c1f9637895345efaa64d8123f936deefeeac76d6436b76618f503d178977b64c1be13618f018b503ab961e471b4dc1aac0c2d8d8ec6ba85dd55e70bdb07257e4526faf06c49ca8a1734a8be0fe16f", 0x78}, {&(0x7f0000001680)="b69496dece90334b69ceff3cb72b9f330789713d51f5ae0048060f07b3baabdb07291ebb02ab1e88148bd99344350d142df878368461ff22e21732db9327cb94a085eaceaa2b8c2021a40c0003dc89cdc3519104c4b50a5a27c37cc9090f803cb0d7575b0b0a74dd797ded338ddd0f66fc9cc37e886cd74ea21c868b4f8254a5ed571d3ed8aef9ae15b025ecfe5fc809276fb1b67800b0f5837ba59d9c573cdea0e67afc673f70914891cb95e6542824ebbc6a6e2cf70d3dd73319d92a5b4aae4db0bc5d66335895f988f5d1006b579f354f7de7392f80d95a5e3bc5196b2635e5cb9def12540839e9c7784d", 0xec}, {&(0x7f0000001780)="fe969af9b82917f3442ef8a466671f2f3ac0f8014976d29776e3edf22c5e13602335652ff579709a411cb75b064c222e6ed3f9aa2fa6ea263404ee11de4f86e484e2", 0x42}], 0x9, 0x6d998)
open(&(0x7f0000000180)='./file0\x00', 0x8204, 0xc)

13:54:38 executing program 2:
semget$private(0x0, 0xa, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r0, &(0x7f0000000080), 0x0)
semget(0x3, 0x4d74ff27e1a10d4b, 0x200)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0)
syz_execute_func(0x0)
getsockopt$inet_tcp_int(r1, 0x6, 0x300, &(0x7f0000000000), &(0x7f0000000040)=0x4)
execve(0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x800)
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20)

13:54:38 executing program 0:
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000000)="668e07f2d8d6acee868618ad2d6b8483febf9a9c7fb793df27d2")
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x3, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x7f, 0x4)

13:54:38 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
pipe2(&(0x7f0000000280)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000200)="28105c64a5f7e0c9cb7638af1d882f06d0774107cf51cf72e785c35e48ca4d7676d4e8f1770d30ba442f3fe11159b68b3d25b65b0ba9")
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={<r3=>0x0, 0xb182}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000000180)=0x10)
poll(&(0x7f00000002c0)=[{r2, 0x4}, {r2, 0x8}, {r0, 0x40}, {r1, 0x80}, {r2, 0x1}, {r2, 0x10}, {r0, 0x80}, {r0, 0x100}, {r0, 0x2028}], 0x9, 0x7)
ftruncate(r0, 0x1007a)
fcntl$setstatus(r0, 0x4, 0x4c)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x3, 0x0, 0x0, 0x4, 0x22d8}, &(0x7f0000000240)=0x14)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

13:54:38 executing program 0:
r0 = socket(0x2000000004, 0xfffffffffffffffd, 0xfdfffffffffffffc)
freebsd10_pipe(&(0x7f0000000580)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000100)={0x40004, 0x3}, 0x10)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66d8696c6530002c4a612ec363db1308a9a2b73d5f7aa1ee1e7c34d50b0e9c33e3342edc9e40c08d203aba54004dda32a8c16ee7c1420620a68fcb565d73fbff59460db24c70d0beead58d407554180e6d2da18d8ab82f588e89e9e6066a43bcc7d3d4df9cfe1d2feec016e0b3f5797481f045c860693bb1478c83d92d3e5b"], 0x10)
getpeername$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={<r3=>0x0, 0x4}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={r3, &(0x7f0000000340)=[@in6={0x1c, 0x0, 0xdc, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x7}, @in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xf56}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000400)=0x10)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000180)={0x3, {{0x2, 0x0, @loopback}}}, 0x90)
setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4)

13:54:38 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x118)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0xffe}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="080000000400000000000000"], 0x10)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x3, 0x3]}, 0x8)

13:54:38 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f00000000c0)={0x80000000001c00, 0x0, 0xffffffffffffffff, 0x3ff, r1}, &(0x7f0000000040)=0xffffff67)

13:54:38 executing program 3:
r0 = socket$inet(0x2, 0x5000000000000001, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x19, &(0x7f0000000080), 0x88)
socket$inet(0x2, 0x0, 0x4)

13:54:38 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, 0x8)
r1 = socket(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r2=>0x0, 0x80000000}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8)
shutdown(r0, 0x0)
recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0)

13:54:38 executing program 1:
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='&\x00', &(0x7f0000000100)='^!\x00', &(0x7f0000000140)='&\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='+\'!@&<\x00', &(0x7f0000000340)=')\x16)^},%%#\x00', &(0x7f0000000380)='.\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='(^\x00'])
socket$inet6_tcp(0x1c, 0x1, 0x0)
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr, @mcast2={0xff, 0x2, [0x4]}, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00000566"}}}}}}})

13:54:38 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
poll(&(0x7f00000001c0)=[{r1, 0x8}, {r0, 0x4}, {r1, 0x4}, {r1, 0x200c}, {r0, 0x8}, {r0, 0x108}], 0x6, 0x9)
r2 = dup2(r0, r1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200))
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1)
open(&(0x7f0000000100)='./file0\x00', 0x800, 0x20)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r4 = semget$private(0x0, 0xfffffffffffffffe, 0x11c)
__semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000080)=0x6)
r5 = socket(0x1b, 0x3, 0x0)
writev(r3, &(0x7f0000000780), 0x0)
sendto$inet6(r5, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0)
listen(r0, 0x10001)
getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={<r6=>0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r6, 0xf622}, 0x8)

13:54:38 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(r0, &(0x7f00000000c0)={0x0, 0xfd24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c000000ffff000001000000"], 0xc, 0xfffffffffffffff7}, 0x2)

13:54:38 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080), 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000000))
r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x80000000, 0x8, 0x0, 0x4e3e, 0x2, 0x1ff}, &(0x7f00000001c0)=0xa0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0x5f, "600a76ce679f86abe0355b15d4fa5e1c759bc27acff8677610fba2413efc28d4a781eebbb16f30b80b9cb7e95f6f4d3726d54e0d45737d76ae2baf0a6666012c52c1f574c572d21d2e58e1703d13b0c310534bfe26b3b8fbd94653e523dc65"}, &(0x7f0000000280)=0x67)
bind$inet6(r0, &(0x7f00000002c0)={0x1c, 0x3, 0xcd5, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c)

13:54:38 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e6)
mlockall(0x2)
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000000)="fdc4adde758282d08f5f415d")
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r0, 0x0)
ftruncate(r0, 0x0)
mprotect(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3)

13:54:38 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="03005020"], 0x8)
getsockopt$inet_tcp_int(r0, 0x6, 0xa7902f0028565e00, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

13:54:38 executing program 0:
r0 = socket(0x11, 0x10000000000003, 0x0)
socket(0x17, 0x20000000, 0x7)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)
ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, &(0x7f0000000000)="dcbd9b3be5a549d1bc8c46f91d2cbf8a49d2209aad0407")

13:54:38 executing program 1:
syz_execute_func(&(0x7f0000000400)="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")
exit(0x7)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000600)={<r1=>0x0, 0x0, 0xffffffff, 0x20, 0x6, 0x37, 0x0, 0x3, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4, 0x1, 0x76, 0x3b, 0x80}}, &(0x7f00000002c0)=0xb8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000006c0)={0xff, 0x9, 0x0, 0x3, 0x0, 0x4, 0x3, 0x9, r1}, 0x20)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, 0x15, 0x1}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xcc, 0x200, 0x0, 0x4, r2}, 0x10)
r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140))
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={<r4=>0x0, 0x9}, &(0x7f0000000700)=0x7)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000200)={r4, 0xfe}, 0x8)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x3, 0xfffffffffffffff8, r4}, 0xc)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000300)={r4, 0x2}, &(0x7f0000000340)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000540)={r2, 0x7, 0x3c, 0x6}, 0x2a6)
r5 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000580)={r4, 0x7fffffff, 0x7ff}, 0xc)
getsockopt$inet6_int(r5, 0x29, 0x39, &(0x7f0000000280), &(0x7f00000005c0)=0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000380)={r4, 0x3ff}, &(0x7f00000003c0)=0x8)

13:54:38 executing program 0:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e23663f75cc420045c0eac3b05da6cded076500000080000000003d3c6e3fa8723f0af1b19fccb7f1d59b01cd4ad2117f972634107e4c38397b409abfc16699fb74f4523612810fe780e94012af1ba18898c65c087f121ed834a992aab6d780c5e9fdd0c16bcc4010a90217f27eb8889f49d2e0ed8bc67cb73489ed6a63add7e9"], 0x1)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)={<r1=>0x0, 0x2, 0x0, 0x8, 0x5, 0x5cd20000, 0x200, 0x0, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x100000000, 0x401, 0x40, 0x100}}, &(0x7f00000000c0)=0xb8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0xe0c}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0xb56b}, &(0x7f0000000180)=0x8)

13:54:38 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
lseek(r0, 0x0, 0x7)
r1 = socket$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)
r3 = accept4$inet(r2, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000780)=0x10, 0x1ffffffc)
r4 = socket$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)
r5 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155)
open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0)
open(&(0x7f0000000600)='./file0\x00', 0x100000, 0xa9)
getpgid(0x0)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r6, 0x0, 0x1000000000003)
socket$inet6_tcp(0x1c, 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
poll(&(0x7f0000000300)=[{r1, 0x2040}, {r6, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x400, &(0x7f00000001c0), 0x4)
setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
r7 = socket(0x40000000003, 0x203, 0x5)
setsockopt$inet6_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14)
accept$inet(r3, &(0x7f0000000000), &(0x7f00000002c0)=0x10)
accept4(r6, 0x0, &(0x7f0000000440), 0x30000000)

13:54:38 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
r1 = semget$private(0x0, 0x7, 0x67)
__semctl$IPC_INFO(r1, 0x2000000, 0x3, &(0x7f0000000000))
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000740)="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", 0xf80}], 0x1)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
fdatasync(r0)
r2 = socket$unix(0x1, 0x1, 0x0)
getsockname$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeffffffffffffff00000000"], &(0x7f0000000000)=0x6e)

13:54:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x9, 0x1, 0x6, 0x7f, 0x9}, 0xc)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100)={0x1, 0x7}, 0x10)
getsockopt$inet6_int(r0, 0x29, 0x400000003b, &(0x7f00000002c0), &(0x7f0000000240)=0x1)
getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000)=0x6, 0x4)
socket$inet6_udplite(0x1c, 0x2, 0x88)

13:54:39 executing program 2:
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
mlockall(0x3)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={<r1=>0x0, 0x2, 0x4000000}, &(0x7f0000000340)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x200, 0x2010, 0x81, 0x8000, r1}, &(0x7f00000003c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="0300000003b6af09f21f8ed08d18c4f51bb65834ec360f0dfac5bd037b85d978930eef5d46152358be011cfeefb48918055d41ffb7bd419434bec8dc5781d9bf359877", @ANYRES32=<r2=>0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r2, 0x4)
sync()
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r3=>0x0, 0x5, 0xfffffffffffffffd, 0x5, 0x1, 0x80000000}, &(0x7f0000000180)=0x14)
getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280)=0xa5e, 0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r3, 0x5, 0x6}, 0x8)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c040f05bf03007500c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")

13:54:39 executing program 3:
r0 = socket(0x11, 0x3, 0x1c)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x1}, 0x1)
close(r0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0x81, {{0x1c, 0x3, 0x42d, @mcast2, 0x5}}}, 0x88)

13:54:39 executing program 0:
r0 = socket(0x2, 0x20000002, 0xeb)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000440), &(0x7f0000000480)=0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x212, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0xa0, @mcast1, 0x10001}}, <r1=>0x0, 0x4, 0x80, 0x9}, &(0x7f0000000380)=0x8c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r1, 0x6}, &(0x7f0000000400)=0x8)
freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
freebsd11_mknodat(r2, &(0x7f0000000280)='./file0\x00', 0x0, 0xae5)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={<r3=>0x0, 0x4e, "ad78142c5c9c97dfd039b263d7a8b15c315c94f38d9696b5e6a8cc8667c86fea552c36885d3a8dcd2fdc46aa0180cf9ab6d016dcc343de0aca23706febeab5f23e05b68f692519e78a24a370aa90"}, &(0x7f0000000140)=0x56)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r3, 0x10001}, &(0x7f00000001c0)=0x8)
close(r0)

13:54:39 executing program 2:
open$dir(&(0x7f0000000080)='./file0\x00', 0x100080, 0x2)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0)
open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0)
unlink(&(0x7f0000000840)='./file1\x00')
dup(r0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
r2 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(r2, &(0x7f0000000700)={&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000200)="e320b9b60ffaa7159ed905cc314e87f22c2e8159eed7c825f5aebb5c813c7d6b14ac7868e598a3805665d537163d9f3bce4a0a07f5aba9457b04043fea2e02", 0x3f}, {&(0x7f00000002c0)="0a0426bcf89890b63d31f6c75463c75a85e346482bf8f7eee2cd7213c5ab2506ba1f3b12c69d325cc5954bee80f9f125a00e6d27db04f5dd545866d1f2ad4c1e1cc8dcf4d92ff6f72100ac3ec80aabaa14b769eb42fe01e80b11c7b7d6c68a59398edcf58523e90ae1ef885dfd6aa53a2f606fd99602e8dcfd07d235d4debca859cbefc54faf6d57cd44e739eec88237bf53e78dbec87d18f362b050ea0f35328b99d99612c22d21", 0xa8}, {&(0x7f0000000380)="0cd65de9c6e5d051ea81480aa7aebd614cbb07ec6c75d86054537b868f5bcf2e8fa8a54ce1e46795857c29e52e38462947f1f4330c364e47e27642739fb3716a97b6c47212c39776401ba32f56a9a1771ead33c825cb61aa2e4bc7e86d8d6ca35fa2413ab76e15648c9c63", 0x6b}, {&(0x7f0000000400)="b94b38cded9d2d6a062894ec56e70af6547c8a7ff96a1658720ae34fdd51f988beb06957a22b930dd7dda53900d7a5c90db6df201426f605f1e5dc67e5b39ef3de0959be610c36b506a1d1b9c8feb5ea2b9b324c4cf56546627cac2924d27d9bdd9210f927760ef670f1c9c426cc839cbd72851f71bab3d5a2ac3b64", 0x7c}, {&(0x7f0000000480)="14377b7555d993dc2f119b7ee8519291cc75dcb33b00b6c5388e5089a004e2bcf1d91c3001f11341fbd10661f77b0dc8ab2a423bc44e16dbcabcee83ad117ca28d4b84b8a7ae028e", 0x48}, {&(0x7f0000000240)="d71ab1e7ae0b90c80306268caaabb016b4eb7c14a0dd5e4ec5d92157b28284bd390af4d2", 0x24}, {&(0x7f0000000500)="055ea685b3b072bc7a13a89f3cd5f425cc2b9f8661f46e7e100ca13b3cc847ae07d22bfa1c1f8659def0bae205a2667890f9f594a5e37f3d0bad63a64326319efb50a426ec369a028386eab504dce5b33cb82577bc31fb2baddd75f79cf0cfe9a55dbc85bb9219fb4ecdc9b0b7e0835c3e60dd7252af858274434a5c819812e7cc1209ea4c171d6498cdcdba0420db038e64336b90d67cb197856a5af86f48c176437f0183a79498fddd7dea3a9ea2942db379c559ef531584d6ac8a0fc3ac7a36199ba62b43a26aab9d63e0580bcf7d60171a81f770a6ba813d331a694ae67584728129", 0xe4}], 0x7, &(0x7f0000000680)=[{0x68, 0xffff, 0x6, "174485472876199d60a5486a2423c2e83c82d36e3e81149c81f57b30c06692f12989d211ce8f2e2e97a522b475d1ec68455b03048d368769750f70f6f9c65f07526dce3c54332d81b813d01047be67a6697af57d265192fc"}], 0x68}, 0x4)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000800)={0xffffffffffffffc1, 0xecbd, 0x1, 0xeb, 0xffffffffffffff7f, 0xaf, 0xe82d, 0x1, 0x8, 0x8, 0x1ff}, 0xb)
freebsd11_lstat(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780))

13:54:39 executing program 0:
select(0x40, &(0x7f0000000040)={0x400, 0x0, 0x9, 0x4c, 0x9, 0x7, 0x21, 0x9}, &(0x7f00000000c0)={0x3, 0x6, 0x6, 0x1, 0x6, 0x7ff, 0x8, 0x1000}, &(0x7f0000000100)={0x7ff, 0x9, 0x100000001, 0x1000, 0x10001, 0x3b1e, 0x3ff, 0x56879009}, &(0x7f0000000140)={0x9, 0xffffffffffff20b4})
r0 = socket(0xb790eceec06f88e1, 0x4, 0x6)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000480)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = open(&(0x7f0000000340)='./file0\x00', 0x80000000008206, 0x9e)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180))
lseek(r2, 0x0, 0x3)
sync()
truncate(&(0x7f0000000000)='./file0\x00', 0x308020006)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xfffffffffffffffe, @empty, 0x200}}}, 0x88)
getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000640)=0x4)
getpeername$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f00000004c0)=0x8)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb)
getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000280)=0x100)
r3 = semget(0x2, 0x6, 0x8)
__semctl$GETVAL(r3, 0x4, 0x5, &(0x7f0000000800)=""/227)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
r4 = socket(0x11, 0x3, 0x6)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000180)={0x9}, 0x4)
select(0x0, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000002}, &(0x7f0000000000))
syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0300000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")

13:54:39 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
lseek(r0, 0x0, 0x7)
r1 = socket$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)
r3 = accept4$inet(r2, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000780)=0x10, 0x1ffffffc)
r4 = socket$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)
r5 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155)
open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0)
open(&(0x7f0000000600)='./file0\x00', 0x100000, 0xa9)
getpgid(0x0)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r6, 0x0, 0x1000000000003)
socket$inet6_tcp(0x1c, 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
poll(&(0x7f0000000300)=[{r1, 0x2040}, {r6, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x400, &(0x7f00000001c0), 0x4)
setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
r7 = socket(0x40000000003, 0x203, 0x5)
setsockopt$inet6_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14)
accept$inet(r3, &(0x7f0000000000), &(0x7f00000002c0)=0x10)
accept4(r6, 0x0, &(0x7f0000000440), 0x30000000)

13:54:39 executing program 3:
semget(0x0, 0x2, 0x414)
semget$private(0x0, 0x0, 0x220)
semget$private(0x0, 0x1, 0x1)
semget(0x2, 0x4, 0x10)
r0 = semget(0x3, 0x3, 0x120)
__semctl$SEM_STAT(r0, 0xfffffffffffffffd, 0xa, 0xffffffffffffffff)
r1 = semget$private(0x0, 0x7, 0x4)
r2 = semget(0x0, 0x0, 0x4)
__semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x9, 0x100, 0xe0, 0x4, 0x8001, 0x1000, 0x2, 0x5])
semop(r1, &(0x7f0000000040)=[{0x7, 0x3, 0x1800}], 0x1)

13:54:39 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x401007e2780e9)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r2, 0x2020}, {r2, 0x66}, {r2, 0xa0}], 0x3, 0x9)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @rand_addr=0xfb}}, <r3=>0x0}, &(0x7f0000000080)=0x8c)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0xb922}, 0x8)
fsync(0xffffffffffffffff)
fcntl$dupfd(r2, 0xfffffffffffffffe, 0xffffffffffffffff)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r5 = semget$private(0x0, 0x2, 0x88)
__semctl$SETVAL(r5, 0x1, 0x8, &(0x7f00000001c0)=0xe4be)

13:54:40 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000040)=""/238, 0xee}, {&(0x7f0000000140)=""/130, 0x82}, {&(0x7f0000000200)=""/227, 0xe3}, {&(0x7f0000000300)=""/167, 0xa7}], 0x5)
setsockopt$inet_mreqsrc(r0, 0xc7000000, 0x0, 0x0, 0x0)

13:54:40 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8003, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/15}, &(0x7f0000000080)=0x11)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x27, 0x4)

13:54:40 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
close(0xffffffffffffffff)
accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0)
accept(r0, 0x0, 0x0)
setgroups(0xfffffffffffffcf3, 0xffffffffffffffff)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x8)
truncate(&(0x7f0000000040)='./file0\x00', 0x608020401)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
freebsd10_pipe(0x0)

13:54:40 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14)
sendto$unix(r0, 0x0, 0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66698965342f66696c653000"], 0x10)

13:54:40 executing program 0:
syz_execute_func(&(0x7f0000000100)="9826473e431c040f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x3}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0xd14, 0x0, 0xfd9}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="00000000a6020000d7010300070005000800000002004e20ac1400bb00"/156, @ANYRES32=r2, @ANYBLOB="920000800700000002000000f9ffffff06000000"], &(0x7f00000002c0)=0xb8)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)

13:54:40 executing program 1:
r0 = socket(0x40000002, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x100000000000032c, 0x0, 0x270}, 0x0)
execve(0x0, 0x0, 0x0)

13:54:40 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r0, 0x0)

13:54:40 executing program 0:
r0 = socket(0x3, 0x3, 0x7)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0}}, <r1=>0x0, 0x0, 0xa69, 0x8, 0x5, 0xf39c, 0x4}, &(0x7f0000000280)=0xa0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x6}, &(0x7f0000000300)=0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x81413, r0, 0x0)
r2 = semget$private(0x0, 0x1, 0x8)
__semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0xd8c4, 0x7fff, 0x200, 0x3ff, 0xe1, 0x6])
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4}, 0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={<r3=>0x0, 0x7, 0x1, 0x9, 0x8}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0xfffffffffffffff7, r3}, &(0x7f0000000140)=0xc)

13:54:40 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x5, 0xfd6e)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="85", 0xfffffffffffffe92)
close(r0)

13:54:40 executing program 1:
munmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000)
mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4)
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x100000000, 0xf45, 0x800, 0x2200000000000000, 0x401, 0x7a4, 0x1, 0xffffffffffffff9a, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x3, r1}, &(0x7f0000000100)=0xc)
open(&(0x7f0000000140)='./file0\x00', 0x800, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4)

13:54:41 executing program 2:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x1, 0x5}, {0xffffffffffffffc0, 0x6}}, 0x200)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffe}}, 0x0)

13:54:41 executing program 0:

13:54:41 executing program 3:
socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000040))

13:54:41 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80)
dup(r0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0xfffffffffffffffe, 0x0)

13:54:41 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
poll(&(0x7f0000000040)=[{r0, 0x110}, {r0, 0x100}, {r0, 0x188}, {r0, 0x4}, {r0, 0x4}], 0x5, 0x3)
syz_execute_func(&(0x7f0000000240)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232f9660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
poll(&(0x7f0000000000)=[{r0, 0x100000000000}], 0x1, 0xb2f)

13:54:41 executing program 1:
r0 = socket(0x10, 0x10000007, 0x800)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x80000000}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x6, 0xfffffffffffffffb, 0x7, 0x7ff, 0x7}, 0x14)
syz_execute_func(&(0x7f00000000c0)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0xc)
fcntl$setstatus(r2, 0x4, 0x9197b7c936267d6e)

13:54:41 executing program 0:
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000900000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
socket$inet_icmp_raw(0x2, 0x3, 0x1)

13:54:41 executing program 3:
r0 = socket(0x2, 0xfffffff, 0x5)
connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82072e23663f75cc420045c0eac3b05da60765746c36a0e03e0bc63d3fa8723f0af1b19fccb7f1d59b01cd4ad2117f972634107e4c383935949abfc16699fb74f4523612810fe780e94012af1ba18898c65c7f121ed834a992aab6d780c5e9fdd0c16bcc4010a90217f27eb8889f49d2e0ed8bc671c57913e364d544b6df6f5a2a4716c400106d24"], 0x1)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x2, 0x2, @mcast2}, {0x1c, 0x0, 0x5, @rand_addr="8d7d2b97912801335def323d276d2748", 0xc5c}, 0xfc0, [0x6, 0xffff, 0x1000, 0x0, 0x7f, 0x9]}, 0x5c)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={<r1=>0x0, 0xb56b}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x8000, @mcast2, 0x40}]}, &(0x7f0000000140)=0x16d)

13:54:41 executing program 1:
r0 = socket(0x2, 0x43, 0x1)
r1 = dup2(r0, r0)
socket(0x17, 0x5, 0x8df)
ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000440))
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x1030, 0xed00, 0xfffffffffffffffc, <r2=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x1}, 0x8)

13:54:41 executing program 1:
r0 = socket(0x2, 0x4, 0xa00000000000)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={<r1=>0x0}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, r1, 0x8, 0x80, 0x200, 0xfffffffffffffffb, 0x7fff, 0x7}, &(0x7f0000000200)=0xa0)
socket(0x1, 0x10000001, 0x3ff)
getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8)

13:54:41 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="037b0402c830d33676ee603dab7ec56353a6ef575177b6d2ec0088b7e968edaa86f6ccef780e49bcca9e499e634a4020c635e68b8437729b"], 0x10}, 0x0)
syz_emit_ethernet(0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000081003a0076691f01000000000000004575b64a754335381c953b984a114d240ab848b2b21cf0fe52fbd00e2facb9e6565a12eaec63f859bcff18d5e3b4386ff79071b3a2cae9e210000000"])

13:54:41 executing program 1:
r0 = open(&(0x7f0000000000)='./file1\x00', 0x10000, 0x120)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x1)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="030000000004010405002eeadea9d627bb8daea3c06a2a1b8a91c5acc371e6366362ddaad18e2a37a1d3898c74107ec773422409c6da0ff5cded561778"], 0xa)
preadv(r1, &(0x7f0000000040), 0x100000000000025d, 0x0)

13:54:42 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
poll(&(0x7f0000000040)=[{r0, 0x110}, {r0, 0x100}, {r0, 0x188}, {r0, 0x4}, {r0, 0x4}], 0x5, 0x3)
syz_execute_func(&(0x7f0000000240)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232f9660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
poll(&(0x7f0000000000)=[{r0, 0x100000000000}], 0x1, 0xb2f)

13:54:42 executing program 3:
socket(0x17, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f00000003c0))
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0)
shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff1000/0x2000)=nil)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x6, 0x9, 0x80000001}, &(0x7f0000000140)=0x10)
shmctl$IPC_INFO(0x0, 0x3, 0x0)
r2 = getpgrp(0xffffffffffffffff)
getpgrp(r2)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
truncate(&(0x7f0000000040)='./file0\x00', 0x1f)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x1, @loopback}}}, 0x8c)
sync()
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)

13:54:42 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="c90904007556c56e03fff400"], &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x803d, 0x0, 0x2, 0x9}, &(0x7f0000000140)=0x18)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="02", 0x1)
close(r0)
getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x4, 0x4)

13:54:42 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
semget$private(0x0, 0x1, 0x8)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000280)=0x4)
open$dir(&(0x7f0000000080)='.\x00', 0x100008, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
syz_execute_func(&(0x7f00000001c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999660f3a226b11e1d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc7735166660f3a0b0865")
accept(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)

13:54:42 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x0)
accept$unix(0xffffffffffffffff, &(0x7f0000000480)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x0)

13:54:42 executing program 1:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x9, 0x3, 0x3}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x8, @loopback, 0x3}}, r1}, &(0x7f0000000100)=0x84)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x10009}, 0x10)
socket$inet(0x2, 0x1, 0x401)

13:54:42 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8)
r1 = msgget$private(0x0, 0x8)
freebsd11_fstat(r0, &(0x7f0000000840))
msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0xbd}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r2, 0x100000000, 0x21d9, 0x7fffffff}, &(0x7f0000000780)=0x10)
msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800)
r3 = msgget$private(0x0, 0x3d1)
msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800)
msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
r4 = socket(0x2, 0x5, 0x0)
msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000)
connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)
msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800)
bind$unix(r4, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8)
setsockopt$inet_buf(r4, 0x0, 0x5d, &(0x7f0000000080)="c2adcaa9405f14641df6df1bb40adc74e5fbafd403deed176ccc8c672c4f90de0a8f5996369ddab3e9", 0x29)
utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)={{0x2, 0xfffffffffffffff9}, {0x6, 0x6}})
msgrcv(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000007800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaffffff000000000000000000000000000000000000000000000000008cb23b0247ad00b072f6f77705ff7633782f5ed46415707adf2b258c1f273ec3c80c7c543194490f7956a437d331d47120edd3a764c78008965a7f0ec8a315673d706a26d854f6f095715296ce622780b4ddc1ee2cab068be7"], 0x1, 0x1, 0x1000)
msgsnd(r3, &(0x7f0000000980)={0x1, "44f890da947b62863615f3f79d2253754a96fa7f0ef5132ea88006dcdada39d9fca4d1573e5e8b866aa5f1a5265f4d4bdbbca72f73559404cb0c1772e4bfe80fdf4a3a64525fefce9b828979bee1d31fd4966cef8791a2006c112d368ae68a39002c44dea645f952fded3180bc3d43b4c1cdc2a9d49683e987f3"}, 0x82, 0x800)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
msgrcv(r3, &(0x7f0000000340)={0x0, ""/228}, 0xec, 0x3, 0x800)

13:54:42 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockname(r1, 0x0, &(0x7f0000000140)=0xffffffffffffff8f)
fdatasync(r0)

13:54:43 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x96, 0x1000, 0x3f, 0x1ff, <r1=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x8007, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffcd}, 0x8)

13:54:43 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0)
sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="4e0d1dab", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc)

13:54:43 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
msync(&(0x7f0000d68000/0x1000)=nil, 0x1000, 0x3)

13:54:43 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x4b2, {{0x1c, 0x2, 0x58f2, @ipv4, 0x30}}}, 0x88)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x0)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)

13:54:43 executing program 3:
r0 = socket(0x10, 0x7, 0x8)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@loopback, @multicast2}, 0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={<r1=>0x0, 0x3}, &(0x7f0000000140)=0x8)
ftruncate(r0, 0xfffffffffffffffd)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x3f}, 0x1)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4)
accept$inet6(r0, 0x0, &(0x7f00000001c0))
syz_execute_func(&(0x7f0000000000)="969898472c431c060f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f")

13:54:43 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr=0xfffffffffffffffb, @rand_addr}, 0xc)
r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r2=>0x0, 0x2}, &(0x7f0000000180)=0x8)
socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000280)={@empty, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x401, 0x3, 0x4010, 0x800, 0x8001, 0x6, 0x1723, 0x7fff, r2}, 0x20)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb)

13:54:43 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
flock(r0, 0x4)
r1 = dup(r0)
pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)='h'}], 0x1)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4)
ftruncate(r1, 0x2)

13:54:43 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
write(r0, &(0x7f0000000040)="0bdac6c27f4d290cef7d2badc453d954a612de705bfa5dbff0792a06b22e8fc930c5855861b8b4fcee2140e982f0d5e12fe21a581d1ad37ee9955f6ffa4d408a2531972ec59165b21ea8246c10f0c783ad3e25bc", 0x54)
listen(r0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x4, "46bbdfeea74c6be48dbe6d3be8918bdb"}, 0x14)

13:54:43 executing program 2:
syz_execute_func(&(0x7f0000000140)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
chmod(&(0x7f0000000000)='./file0\x00', 0x110)

13:54:43 executing program 1:
syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x88, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x0, 0x0, 0x1000000}}}}})
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0xc00, 0x100)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x10, r0, 0x0)

13:54:43 executing program 3:
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x2003)
getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c)
poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x4}, {r0, 0x80}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x42}, {r0, 0x22}], 0x9, 0x2)
open$dir(&(0x7f0000000140)='./file0\x00', 0x202, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000002c0), &(0x7f0000000300)=0x10)
ftruncate(r2, 0x8000)
flock(r1, 0x8)
r3 = shmget$private(0x0, 0x3000, 0x73, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_LOCK(r3, 0xb)
ftruncate(r1, 0x6)
ftruncate(r0, 0x100000000)

13:54:43 executing program 0:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x8001, 0x10000000000000)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000080)=[{r1, 0x4}, {r1, 0x2005}, {r0, 0xc0}], 0x3, 0x65f315c2)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r2, 0x2)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x80000000, 0x4)
ftruncate(r0, 0xc7)
getsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

13:54:43 executing program 1:
mlockall(0x0)
syz_execute_func(&(0x7f0000000300)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e90a9696855b660f162f0fc4014ef05680b608802400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c9f8888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f4c46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
getgroups(0x4, &(0x7f0000000040)=[<r0=>0x0, 0x0, 0x0, 0xffffffffffffffff])
r1 = getgid()
setresgid(r0, 0x0, r1)
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26)

13:54:43 executing program 1:
open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x100000, 0x48)
open(&(0x7f00000002c0)='./file0\x00', 0x8a05, 0x0)

13:54:43 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={<r3=>0x0, 0x6}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000100)=r3, 0x4)
setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4)
bind$inet(r0, &(0x7f00000002c0)={0x2, 0x1, @remote}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6)

13:54:43 executing program 2:
syz_execute_func(&(0x7f0000000080)="9698980fa2140e0f05f30f59bfd900cf002e2cc941e2e9355767660f6b32f9660f72d50f0f01c4751e0fa0e509ab34d1c4e10bf8c440c4e1e4c27201bc0fbb5a003d0000f581c66db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c206b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f5264780ec0058c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180), 0x4)
lseek(r0, 0x0, 0x1)
r2 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r2, 0x1}], 0x1, 0x0)

13:54:43 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x18000, 0x40)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0xf701634, &(0x7f0000000040)=[@in={0x2, 0x3}]}, &(0x7f00000000c0)=0x10)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x33, 0x0, 0x0)

13:54:43 executing program 1:
clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0x3f, 0x200000000000000}, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000280)="0c1eb5b598cd801b69e4f56962f59f6962a3c4c2a1bc06d907c422dd92441f01f2680c000000c4a301697e6073c7e4c753fbc4e11f3e3e66480f3a16051dab000040fec4427d822a2a00c4c4c12de9d1f2168f4808eebce000008020000f2946575151d1ea01eff265dc5f00f20ff0a422ab0000005b5b45823ef8260fc7ff0f2e8a2c240f5e5b47d8b84e092f2047000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14112644f8")

13:54:44 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
connect$unix(0xffffffffffffffff, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
sendfile(r0, r0, &(0x7f0000000100), 0x12000000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, 0x0, 0x0)

13:54:44 executing program 0:
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000008c0)={0xab, 0x400, 0x6, 0x5c, <r1=>0x0}, &(0x7f0000000900)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000002c0)={0xfffffffffffffffe, 0x8, <r2=>r1}, &(0x7f0000000800)=0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000840)=ANY=[@ANYRES32=r2, @ANYBLOB="27000000cb107d269eba98b4584339a8c9dc0049eb407c66dd6bb6b15f091012b69b39b1e20be4745562cc"], &(0x7f0000000880)=0x2f)
r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r3, 0x1)
r4 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
ioctl$DIOCCLRSTATES(r4, 0xc0e04412, &(0x7f0000000140)="e4f5851adee1c89830af24e05daae7f9ad2e5060305e57f97db33bcd37cd73d0de288fb1edf52eae2468e01fc8c69b4aba9d25ca70b0ef29f93f50fdf0d204ccf54af373d7b9adba3abedec51c4a8ff3a7cd9ba5056b39858f5802d4db394b084f3a403e2e72ae85c6807f660d8542a60662e92e93b9fb99ea2b340d291168fb2abae54a06df8333fabcec4106e4128bda012aa86638877410a577584222a48900bada465bb1383f52c544136b")
ioctl$DIOCRINADEFINE(r3, 0xc450444d, &(0x7f0000000380)={{"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", "b6537dcd859aa3e17fa6f8721a4bacb4ebea8139b5da8743c628f37441bd6678", 0xff, 0xffff}, &(0x7f0000000200)="1dd940ec2bdf8d2883d95c0d4ccd805fe5a0f697ebc9a49d436f8df7c5db84026a0e7814e12e9dcb09c3d37485738ca987197bc06b4b11f856a35d33e9fc012fb24eba51836b88fa0aefffd4262aaa103fb793de028a6b46a8f967b27d4b5b725c6d46ad1ef53a3fe70a16f8c33c5c0d62682c79c1760ac991c0b6a75392c2729eb23dc2f26309c33fc917fcdb", 0x3, 0xfffffffffffffffa, 0x7, 0x4, 0x10, 0x3, 0x7fff, 0x8001})
flock(r4, 0x4000000000000002)
read(r0, &(0x7f0000000940)=""/4096, 0x1000)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000040)=0x2, 0x4)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
fcntl$lock(r4, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001})

13:54:44 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000f6"], 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
listen(r0, 0x0)
r1 = dup(r0)
dup(r1)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

13:54:44 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000002c0)={0x6, 0x0, 0x8, 0x3f, 0x1ff}, 0xc)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r1)
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x20)
mkdirat(r2, &(0x7f0000016ff8)='./file0\x00', 0x0)
fdatasync(r2)
fstat(r2, &(0x7f0000000180))
rmdir(&(0x7f0000000000)='./control/file0\x00')
close(r2)
recvfrom(r1, &(0x7f0000000000)=""/245, 0xf5, 0x40003, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0xea)
truncate(&(0x7f0000000140)='./control/file0\x00', 0x4)
rmdir(&(0x7f0000000280)='./file0\x00')

13:54:44 executing program 0:
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000340)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac452cd6962a0f0000009f")
msgget(0x1, 0x8)
r0 = getpgrp(0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind(r1, &(0x7f0000000300)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x40, 0x0)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000180)={0x800000fffffffe, "82a6f1a06a469780000000f6850e69ff"}, 0x488488bb75dea8a3)
freebsd10_pipe(0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x2)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x1f, 0x1, 0x0, 0xfff, 0x100000001, 0x7, 0x4, 0x1000, 0xc0, 0x9, 0x1}, 0xb)
setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4)
fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r0})
setrlimit(0x0, &(0x7f0000000280)={0x2, 0x20})
fcntl$getown(r2, 0x5)
linkat(r1, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x0)

13:54:44 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket$inet(0x2, 0x3, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
sigaltstack(&(0x7f00004a5000/0x4000)=nil, 0x0)
setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
pipe2(&(0x7f00000000c0), 0x4)

13:54:44 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000000)="b10003049000000000c708005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x80000000}, 0x4)
syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0)

13:54:44 executing program 1:
setrlimit(0x7, 0x0)
socketpair(0x1c, 0x3, 0x735b, &(0x7f00000001c0)={<r0=>0xffffffffffffffff})
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000200)={@remote, @broadcast}, &(0x7f0000000240)=0xc)
syz_execute_func(&(0x7f0000000440)="982c2d0f050520d0f807913e3e2ef3420fde4141e2e99650855b660f162f0fc4014ec402493cdec4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000fc443c15d8e0b000000a93944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8")
poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x2004}], 0x1, 0x2)
getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), 0x0)
getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10)

13:54:45 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000000), &(0x7f00000000c0)=0x1990)

13:54:45 executing program 1:
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")
open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x10000, 0x4)
r0 = open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x0)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={<r3=>0x0, 0x6}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x40, r3}, &(0x7f00000002c0)=0xc)
open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)

13:54:45 executing program 0:
syz_execute_func(&(0x7f00000000c0)="962e0f16cb2c472c901c05f30f59bfd917cf00669041e2e945d1ad00000000fb66420f72f1000fb8c4034e4e751e0fa0c4a2c9aaaf32233333ab34d1c4e10bf8c42549a3c4a194c616002e0f75e6eedc3e0fbcaf00100c00f345d9c6acc421f5e2f101b00b000000f08171aba30b8a826e6e660f383f6708d4d4c7e8628f6808a3056f0000004e00c4c442bd0a8700000000c0f526362e2ef344ad58c4a1dd7dbbbfdd5cc666440f38de7500dbd5d3c441050a000000")

13:54:45 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000002c0)={0x6, 0x0, 0x8, 0x3f, 0x1ff}, 0xc)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r1)
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x20)
mkdirat(r2, &(0x7f0000016ff8)='./file0\x00', 0x0)
fdatasync(r2)
fstat(r2, &(0x7f0000000180))
rmdir(&(0x7f0000000000)='./control/file0\x00')
close(r2)
recvfrom(r1, &(0x7f0000000000)=""/245, 0xf5, 0x40003, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0xea)
truncate(&(0x7f0000000140)='./control/file0\x00', 0x4)
rmdir(&(0x7f0000000280)='./file0\x00')

13:54:45 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[@in6={0x1c, 0x3, 0x5, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x2}]}, &(0x7f00000000c0)=0x10)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = dup2(r1, r1)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000)=0x100, 0x4)
setsockopt$inet6_group_source_req(r1, 0x29, 0x19, 0x0, 0x0)

13:54:45 executing program 0:
syz_emit_ethernet(0x6e, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [{[{0x88a8, 0xfc9, 0x7, 0x3}], {0x8100, 0x4000000000000008, 0x7, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x5, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\v\x00'}}}}}}})

13:54:45 executing program 3:
r0 = msgget$private(0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
pwritev(r1, &(0x7f0000002540)=[{&(0x7f0000000000)="983738cfcc3019b55f6f882f74a1d2a2cce5ff7707a146b7ce34edf430e64c64449639d2c77ea8cd64d4fb08cf4a6f8494a8269643153384bc7037dce85539b222a2f16011692ba07488700e7c674d0760d77330e884d33b2b1002e56edc1d8dda7661a1e3defe7efa921a96be871d94671e4709647a0fe22e96ebda219e98bd1294537b8229d5fa32ccdce41f67b7b5c0d9e168bd233a9607921fcdf8f01efbc3bac19d10c5", 0xa6}, {&(0x7f00000000c0)="1468f416ad96d3dd0a0d014a396fe89dd59e6ddb186d814371e55868189ec3fbfffb760540889fff9f5558e8a05e3fdcd8a494d8e9b4f6b91f5b458b44d735c326e4ae82a3165d0e36eda69028b9983f8c747b38d6628a5aebf05093e0eb3fc1fd4a50463e40380f48dae67acef732e53e6cec8508c86a472eb492a9b0d4012210a70f5f2a0c763115d969ad50bbef32506676fd096440cbd7651b13d0404d109b1f1ff903693a78553a0600df23a415bd", 0xb1}, {&(0x7f00000002c0)="e27ada1b69cbc1e887815a7fc72a27de4a064f062be0ea190f56516d324a59b664fe746662f932b6f364b92ebd88444b76e7488a18d7053c0d1e53d33fbd87c20f8002992172bd5b9c81fb2b28091fa35584d6b27261f801d6095e78a620bce3a8d9531e08539711eaf353d19447c5730943f38657c491d3709b3529380d4d43d742b0d488c0cbba2f2f71036289b81c9e2b4590f625d1c6b6b32568112132f6476374af4658247d04125248c3cf9cfb0018cf7f0789ab61a9008f9b86228804ac84cd46b2a3d18850370aaf55486dcbe09eb734c1c8f9143c97b33b53b66dd7b97d8416b5b9089a1190e29e85e77fe7bf", 0xf1}, {&(0x7f0000000180)="5dd6edafd9fccdb2dc9a953cfca90272b02506371a9483139eec071ac38446", 0x1f}, 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0x1000}, {&(0x7f00000013c0)="0822a296630d69074b305e03d83d815105cede79a1aa280e4164590e963522758d009e4da9f3f13244ea18438f0a9e23849c0e31e8d277383416bedccdb8f3bc33c12d1c8c973359375a9c921540d4ffa83eb8b31463f179540b6193c12b132059ff1478d763a50359b92a8a49d09ab04ee75559d73362fd8f39902feb60343e96a484945c205e417732898be7e0f51ef1334cbd61e91307fe655c7dc86542c77f09d07044ae508ebc2acf06d0bb57f5a8670f879fbe90dfc88507415813", 0xbe}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000002480)="06c4a02ca04b6f37f1d48884306e9f1ba54c4830814a4ab6ece3387b3a0d5691a2122e95c4904c98da4157cfafae46152d55568993377af8f93924945ce670e4e9d3f2dd96c6989a02f4a363fd75fa4b03e4e6846b093f7ab58c128f3ad3e7ae429326d056e3048ddd56b3e2aa54f9d984c1298663c3084617e20f3e89ae46b4e432f255007035a72458", 0x8a}], 0x8, 0x0)
msgsnd(r0, &(0x7f00000001c0)={0x0, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)

13:54:45 executing program 0:
r0 = socket(0x2, 0x10000001, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="004eb6fbe9a43b323009194a894a74f9e5ccf089a888ba87b7d12e5d5272b1795b790ae8457c4a6757d9a18cda8958ff56217aed813e3bf80900712025df421021f444e6c05ba14790f19ba7e029aa8661a5b94a230b6641938874a6703b4ed108a0"], 0x1)
getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10)
r1 = semget(0x3, 0x3, 0x620)
__semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000001740)=""/158)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0xf2b}], 0x1}, 0x1)
r2 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000001800)="f59e779594651810cea7035d0d1db0953248c68fd7d30b78bfc35fe3ecf3e13592d46cdd2714a0280bdc0ed9d929c41a48c2b7d05afa99d064932ad4d628c0f0a72b52484f76aa78bf432633a0f0200364e2e3c3b84166f444af16216423722ff1b4f293982a70027a1ee96c0ef0ebaa596455a7d264db7f8a8007135c3fd79baf51ca84842091765d7aea4cb71a553d790c9b9546ff0bf619e23302b993b73fcac04e8604fde5409b46096b838e8e4b71d6f489cdfe57ce47e5f8cc965dbbf80ac4d02c315c1b0702a50eb0f8def7027074ca13a1be23b9eb5587c5e1c850e9bf15d75c154f607efce1e13257fff4294d")
sendto$unix(r0, &(0x7f0000000780), 0x0, 0x8, &(0x7f0000001700)=@abs={0x0, 0x0, 0x0}, 0x8)
sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000700)=[{&(0x7f0000000200)="3ad877b13030aea699e9b5a0e4e422cb2ae57fb31860eef63765cd4f7fdec38f1c1f7e19d4e4de0d5a77cabfdaaf2ddf87e99dcd9cc9dd68aceee9438c463ae691a4cf7426a5da687a08541ebf0477d4a67aee5309b0be4657f39b5d9981eb3cebabf5b241b576f7a0de3beccd78e967c198a6302b0052e1925bebbaf898a237ea97ddd5901adca54eeb00020cb5c6b7560d9592761684d1cb628c05058b78a30718fdd8b03b0a7f9cb93fe3e754584798e85aa9", 0xb4}, {&(0x7f0000000380)="cdda356e1e5e80860a439b1d010c8ff7b8d1bfe457c98d9c03a121d4c33ea68071e15794ab9687ba2c44ad8e8a50d228e9ecd0f8c302fb42880d4eb8a8ab5e5997d35c343bac76571a791fbb87d3ca09bcc7366009ae71079e1c312f37b4d432781710b5ca5ead582a8c4a32b7e75a456a5c913b538d24ccd123924d0e8c7b0e51a5cfd85dd63dfa176d3c99b1eddda86d86c60cb74f93bd1e1fe49c38a77afac95eae334f50d46f3f9c27000c37f3f8cedd9c3058f95e8d8d9466c441dbf6cdb5d596dce9d0c1bf569fb0c9b95c34a330b71f4df744", 0xd6}, {&(0x7f0000000100)="92095cb616337797d2783047cc45bb4716d8992d518d60036f9b6b105ea04f881a153f3ff34a8de47ebede1c140210411351e63f607e7f341f4ce7e779d88b6e50bfe68558e63083b85f6b21bafaa30c2c530dca4c4bfde7c75b41bbf8627743d5cc", 0x62}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="1cc84a5461464670067f5cd3a5175208bf766d515e08e8f6d3eb2b39d876f600b6738881282cd5e797fb035a6f70313fe63d1031119b9586dbbeafd3852920da321ccba04b1be3f6c740d7c1b76615248c0d483b53684b35b6659c72e6e50eb14b034f5c33a5905e52686f693191570f953321d94bbbb8dedd642826cd4ba19acd38a468deaec58c9c2ce456d4c173b29046c16ffe79d4048d113cfa210c14330ba9f705fc2cf393160e83daef6b442ba722162b58b26cfa9d0294a39924fd56b9faa1d375e7c4bb82b689c2126396d6de", 0xd1}, {&(0x7f00000002c0)="63f26320d771a0f851a376c21f17c49fa47a6c54550982a473de46e3e31730dd024bdd9e7fa280", 0x27}], 0x6, &(0x7f0000000300)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}], 0x18, 0x101}, 0x20089)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000780)={<r3=>0x0, 0x1, 0x3, 0x3, 0x4}, &(0x7f0000001900)=0x18)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001940)={r3, 0x36, "49857dc943cae947443cb8a6016f15fe8e77bb6e921bb0ad3dc0033df9d9792544a71110028e911260aef4f0a073102a900c255d90ef"}, &(0x7f0000001980)=0x3e)

13:54:45 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={<r1=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82062e2f66696c653000e338fab0de2a0ece191bba6676129c48578ed5ed"], 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8)

13:54:45 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x7, 0x2b4}, 0x8)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
execve(0x0, 0x0, 0x0)
close(r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

13:54:45 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0)
r1 = accept(r0, &(0x7f00000020c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba5edc77986ca88ca146a5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4109], &(0x7f0000001040)=0x1002)
getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000001080)=""/4096, &(0x7f0000002080)=0x1000)

13:54:45 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0)
getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10)

13:54:45 executing program 0:
r0 = socket(0x10, 0x10000000, 0xdb2)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x6, 0x4)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000040)="36712582ff92ca21bdd34f9c596356c57d4db7159c699dce6db8a3e3132d883eb757bef9fb0a96c83fd8d1572eb1bb150e0560bb2f51c17a1c49c2b3983a37ada56f31824bb90aaca49a915e587db220b0c7b549a4d184475bdcfb48d94ee6d3b0feb4c80f9a9d7a459eeb67ca24af4e76a4d84f80b2dec53771e6d469c3024bac0fcd69c8069dcc8f28dde01b86aa9df32454d3472b602d6854924069c8f9284622263861928163bdcf2bdce570ff7aab402f5a8f81efab2130b79908e773eec6eb3397778ae35cf09df1434b60d7f285b27d291dece9d09cc4d272b7ab2ab354d2")
r2 = accept4(r0, &(0x7f0000000140)=@un=@file={0x0, ""/60}, &(0x7f0000000180)=0x3e, 0x30000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={<r3=>0x0, 0x20}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={<r4=>r3, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000340)={r4, 0x5c0, 0x9}, 0xc)
r5 = getpid()
getpgid(r5)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={<r6=>r4, 0x9, 0x200, 0xf6}, &(0x7f00000003c0)=0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r6, 0xfffffffffffff1bf}, &(0x7f0000000440)=0x8)
r7 = getpid()
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000480)={@in={{0x2, 0x0, @broadcast}}, <r8=>r6, 0x8, 0x7, 0x9}, &(0x7f0000000540)=0x94)
getpgrp(r7)
execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000840)=[&(0x7f00000005c0), &(0x7f0000000600)='\\\\\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='[\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='@\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)=',\x00', &(0x7f0000000800)='\x00'], &(0x7f00000009c0)=[&(0x7f00000008c0)='\x00', &(0x7f0000000900)='\x00', &(0x7f0000000940)='{\x00', &(0x7f0000000980)='*%$\'\x00'])
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000a00)={r4, 0x4, 0x10000}, &(0x7f0000000a40)=0xc)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000a80)={<r9=>r6, 0x3f, 0x1, 0x10001}, &(0x7f0000000ac0)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000b00)={r4, 0x627}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000b40)={r6, 0xca, "eb6721429f5e94c3b020b879bbd71b14edbf491eddd4bc577ef5cc914c2c79e75bfccc6a919e600d9338e272aecced4c139e0ddd9d34119da4de67cc4a24fffcf60c3502679f0b58b490652bacba433ba7f9790512947e21bf3a98de03ef55376fac6d1ff958f65a6b6fbfbf4464a4864ac1c69be3380aacade0e408fa0eb18d36132f0543756086d96c02321c42a9982cb91dc7169148b39cb900bbcacab132781051059be90789c530442150ca8d33c9307d9259ecf8d367019ba64e27c285680f7eaa477461f56933"}, &(0x7f0000000c40)=0xd2)
r10 = open(&(0x7f0000000c80)='./file0\x00', 0x8802, 0x28)
fcntl$getown(r1, 0x5)
r11 = accept$inet(r1, &(0x7f0000000cc0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000d00)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000d40)={0x20, 0x10, 0xfffffffffffffff8, 0x0, r6}, &(0x7f0000000d80)=0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r10, 0x84, 0xc, &(0x7f0000000dc0)={0x3ff, 0x20, 0xffffffffa9ede4af, 0x4d7, 0x2, 0xffffffffffff8000, 0x8, 0x200, 0x3, 0x3, 0xff}, 0xb)
fcntl$setown(r11, 0x6, r5)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000e00)=0xd4, 0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r10, 0x84, 0x108, &(0x7f0000000e40)={r8, 0x5, 0xf, 0x10000, 0x4}, &(0x7f0000000e80)=0x18)
setsockopt$inet_tcp_buf(r0, 0x6, 0x441, &(0x7f0000000ec0)="972d", 0x2)
getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x19, &(0x7f0000000f00)={r9, 0x8}, &(0x7f0000000f40)=0x8)

13:54:45 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
setrlimit(0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6)
mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0))
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc)

13:54:45 executing program 1:
munmap(&(0x7f0000e5e000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000a9c000/0x4000)=nil, 0x4000, 0x2)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=<r0=>0x0)
msync(&(0x7f0000f83000/0x3000)=nil, 0x3000, 0x1)
setuid(r0)

13:54:45 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x1e0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={r1, 0x58f}, 0x8)

13:54:45 executing program 0:
r0 = socket(0x2, 0x0, 0xb44a)
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, &(0x7f0000000040)=0x9, 0x4)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)

13:54:45 executing program 0:
syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
getpeername$unix(0xffffffffffffffff, 0x0, 0x0)
pipe2(&(0x7f0000000040), 0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3, 0x8, 0x7, 0x0, 0x1}, &(0x7f00000000c0)=0x14)
r0 = geteuid()
getgroups(0x5, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0x0])
chown(&(0x7f00000002c0)='./file0\x00', r0, r1)
syz_execute_func(0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)

13:54:45 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x77)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x2, @mcast2, 0x7ff}}, <r2=>r1, 0x8, 0x4, 0x1, 0x1, 0x8001, 0x7}, &(0x7f0000000100)=0x98)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x6, 0x80}, 0xc)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x94}, 0x8)
r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000000000/0x4000)=nil)
shmctl$IPC_STAT(r3, 0x2, 0xffffffffffffffff)
semop(0x0, &(0x7f0000000180)=[{0x2, 0x0, 0x1000}, {0x0, 0x7f, 0x800}, {0x4, 0x1, 0x800}, {0x4, 0xff, 0x1800}, {0x0, 0xfff, 0x1000}, {0x0, 0x3, 0x1000}, {0x3, 0x9, 0x800}], 0x7)

13:54:45 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000040)=""/74, 0x4a}, {&(0x7f00000000c0)=""/3, 0x3}, {&(0x7f0000000280)=""/236, 0xec}, {&(0x7f0000000380)=""/241, 0xf1}, {&(0x7f0000000480)=""/225, 0xe1}, {&(0x7f0000000580)=""/231, 0xe7}, {&(0x7f0000000100)=""/121, 0x79}, {&(0x7f0000000680)=""/218, 0xda}], 0x8, &(0x7f0000000180)=""/59, 0x3b}, 0xc0)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000840)={@in6={{0x1c, 0x1, 0x18ee, @ipv4={[], [], @broadcast}, 0x8000}}, <r2=>0x0, 0x0, 0x3ff, 0x80, 0x60, 0x961f, 0xfffffffffffffffa}, &(0x7f0000000900)=0x98)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000940)={r2, 0x5, 0x0, 0xffff, 0x7}, &(0x7f0000000980)=0x18)
syz_execute_func(&(0x7f00000001c0)="1c11c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r3 = semget$private(0x0, 0x0, 0x1000000000000608)
semop(r3, &(0x7f0000000840), 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000009c0)=0x80000, 0x4)
semget$private(0x0, 0x1, 0x400)

13:54:45 executing program 1:
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
r2 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0xfffffffffffffd0c)
lchown(&(0x7f0000000180)='./file0\x00', r0, r1)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x4}, 0x8)
accept4(r2, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x30d, 0x20000000)
r3 = semget$private(0x0, 0x0, 0x30)
semop(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x800}, {0x3, 0x5, 0x800}], 0x2)

13:54:46 executing program 3:
mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
fdatasync(r0)

13:54:46 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r2=>0x0, 0xd7}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x81, 0x6, 0x4}, &(0x7f00000000c0)=0x10)
r3 = fcntl$dupfd(r1, 0x0, r0)
sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1000000000000000ffff0000010000000b77bd17ffffffff00000000b437730d0efb3800b911f05367549d8600c1"], 0x10}, 0x0)

13:54:46 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000), 0x0)
setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000040), 0x182)
r1 = socket(0x20, 0x2, 0xe9)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x14b)

13:54:46 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x4, 0x4)
ftruncate(r0, 0x2)
syz_execute_func(&(0x7f00000002c0)="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")
getsockname$unix(r0, &(0x7f0000000400)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002)

13:54:46 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c73edf3ef85715dc027606e653000ccf0cb2a801bbaabbb77b1c90076839fed8922d1087ff7b6f9bb636ea2a2eec7f5427931b20d99047fc41b3af48f86709ddfe3b212ea56a31286ef404a79f4f8665b57b74f0dfb19be44d8a34655421f3ed971a1fa7b0d340c6422025d012777bd9f3d38c851b9efa5ca8e1d672af9dfde1f67f17ae15d33e221e8cd14a439767e37fb9f40b8ba561afc4364b99f6d"], 0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001300)=0x10001, 0x4)
recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0)

13:54:46 executing program 2:
r0 = socket(0x3, 0x20000007, 0x8)
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f00000016c0)={0x56, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x118)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x20d00, 0x0)
ioctl$DIOCRADDTABLES(r1, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x6}, 0x0)
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000040)={0x10, &(0x7f00000006c0)="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", 0x7fff, 0x621d, 0x2})

13:54:46 executing program 2:
setgid(0xffffffffffffffff)
r0 = getgid()
setresgid(0x0, r0, r0)
syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

13:54:46 executing program 3:
syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1, {[@rr={0x7, 0x3, 0xfff}, @rr={0x7, 0x3}]}}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}})

13:54:46 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x385e)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)
setrlimit(0x2, &(0x7f0000000000)={0x0, 0x5a918830})
syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0")
ppoll(&(0x7f0000000040)=[{r1, 0x80}, {r0, 0x4}, {r0, 0x60}, {r0, 0x10c}, {r0, 0x10c}, {r1, 0x1}, {r1, 0x1}, {r0, 0x2}, {r0, 0x2004}], 0x9, &(0x7f00000000c0)={0x8, 0x8000}, &(0x7f0000000100)={0xf9d6}, 0x8)

13:54:46 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x400, 0x0)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000640)={{"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", "b95bf8c9ce8227cb22b727003ef5c5b838bf36c9c494d5e2d561e872a4727256", 0x3, 0x3ffb}, &(0x7f00000005c0)="fc6c4953dd11fe831e37b6f8d2b0fdab41ad314ec9340ff46ca0baa3bce843f92a5fef09734c8d730ce825a4f88667ab143e7aa84a6849d1b75781ce9e5d386114c5e68775bb0e3e99a57acc0e3fa73ca58b0ef9", 0x8, 0x80, 0x5, 0x7, 0x4, 0xffffffffffffa3b8, 0xffffffffffff8001, 0x3})
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000140)={{"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", "ff8641e2add7bda845ba65520f00b3a5d6e15bf8b66cbf3839822012b8e5c944", 0x1, 0x6}, &(0x7f0000000100)="db33dfde1710c325ddfe167057747d60807f67e7c850795b772049f5438b8286e9df592ec86c79c533b24f87a8cb31a5b3724e6390449c660d21", 0xa, 0xbe, 0x81, 0x4, 0x1f, 0x5, 0x2})
r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)='\f', 0x1}], 0x1, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x1, 0x0)

13:54:46 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
syz_execute_func(&(0x7f0000000200)="400f46f9660f6832c48109fb78dc0f3802dada2a66410f381ea7d41ea24cc40299909c7d000000009c66430f38281fc462210db300000000")
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x1ffc000000, <r1=>0x0}, &(0x7f0000000780)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000007c0)={0x6d1, 0x8000, 0x4500, 0x1, 0xfffffffffffffd8a, 0x6, 0xa13, 0x0, r1}, &(0x7f0000000800)=0x20)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000180)="d047644a5028982b611327f99c4196b9de9641fd41a9b223f86d87e863a89e016315eb7f47fa67358f787ade765cc81c38eb01c59064ebb835bcc31c5c4533fae1c1bfc635d3e99877fdfe8f75cf98153a0c9e2a9f627a4c201246b36208")
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x0, <r3=>r2}, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000840)={r3, 0xfff}, 0x8)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000880)="8cee74297a41afa1a3f4413f45f0fd486f90abcb9ed95acb38a4c45413299c7b2251f869fa90c29c9ecfa670b645898aaac08c67473b43b6e685b045baac3fb2ebdad4451b2c593560a491a9c9757bfe394c85f780def3645e784348b8bbd80ee3f6af3fabf07903ea5d1aa5065ea8ec141ed39d2926a74ab674e8bd8196693f3c2b2a7b2015a56b636e9b335d11b8f927026a7ef8eb5aa6")

13:54:46 executing program 1:
r0 = semget(0x0, 0x0, 0x0)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc)
__semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f00000000c0)=""/37)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000380)=""/172)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10001, 0x60)
r3 = open(&(0x7f0000000180)='./file0\x00', 0x3000d, 0x40)
renameat(r2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00')
getpeername(r2, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000280)=0x1c)
listen(r3, 0x0)

13:54:46 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530006b5182815d8e75f4cd9b8307bf4bc6598007d882b8063be99ab188d831d8a439e1a1a00c8bf80a3a9ac7561d0002e45db7377bb6196bbc32014184dcd262"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x1, 0x7, 0x0, 0x9, 0x8}, &(0x7f00000001c0)=0xa0)

13:54:46 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1400bb1400000084000000070000000300000009000000"], 0x44}, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000700), &(0x7f0000000840)=0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={<r1=>0x0, 0x6}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0xf686, 0x1, 0x0, 0x40, 0x81, 0x1, 0x7, {@in6={{0x1c, 0x1, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x101}}, <r2=>0x0, 0x1, 0x20, 0x3, 0x3, 0x1}}, &(0x7f0000000240)=0xb0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0x1, 0x33, r2}, &(0x7f0000000640)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x24c4548, <r3=>0x0}, &(0x7f00000002c0)=0xc)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={<r4=>0x0, 0x6, 0x32, 0x100000001}, &(0x7f0000000340)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={<r5=>0x0, &(0x7f0000000380)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000680)={0x3, 0x3, 0x400, 0x7f, 0x8, 0x624, 0x11a, 0x1, r3}, &(0x7f00000006c0)=0x20)
sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000040)="802fc331fbbf0fef93cb49335390092bb1004b0cf757db686c7ca0fa08c7f8bf92f3629e69e7ea1c928c452efd2840b9f56f2866a97524d7592220672a90990821684243bf9440bffea98531d4f9", 0x4e}], 0x1, &(0x7f0000000480)=[@sndrcv={0x2c, 0x84, 0x2, {0x5, 0x0, 0x4000, 0x3, 0x5, 0x10000, 0x200, 0x4, r1}}, @init={0x14, 0x84, 0x1, {0x8, 0xc3c1, 0x0, 0x3d96}}, @init={0x14, 0x84, 0x1, {0x1, 0x80000000, 0x6, 0x8}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0xc6e2, 0x1010, 0x2, 0xfff, 0x5, 0x9, 0x80000000, r2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x2}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x4939, 0x1000, 0x6, 0x9, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x20}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x80000001, 0x4, r4}}, @sndrcv={0x2c, 0x84, 0x2, {0x7fbf, 0x1000, 0x0, 0x8, 0xfff, 0x9, 0x2, 0x8, r5}}], 0x11c, 0x4}, 0x8)

13:54:46 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
flock(r1, 0x1)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005})
accept4(r0, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e, 0x10000000)

13:54:47 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x4)

13:54:47 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket$unix(0x1, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000040)={0x0, 0x2}, 0x8)

13:54:47 executing program 3:
syz_execute_func(&(0x7f0000000180)="9826473e431c195e0f05050f59bfd913771141e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e65f30f1bd0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fb4af00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef3e0dd4d48cc7e8628f680867f3af618de3c0f526264788fe58c4a1dd7dbbbfdd5cc664f08111f7ffffff30a1c9fb110fd3c4a261b7e2")
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="c2430ad82668b18eb1f9e706016ebff03308cb7e29b33127a64ed4611934a5cf9c0cd0a916312759bdb6a679e3decfb8be2ad1ce10c544a89c5bb3b122b716ecfed355ab2771ac00f59075b9683c131f27e86b60da7ada3076d68cb2e014ee78e38e60fcaaa22f82f4edec3e8ab0a31bed3affb36e58dd9b115023d93ef71293243505489e59a165cdaaadef3cb72cc951310e", 0x93}], 0x1)

13:54:47 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
socket(0x10, 0x10000003, 0x74)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x2, 0x3, 0xfe7c}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0xc)
setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000200), 0x4)

13:54:47 executing program 2:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0)
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
semget$private(0x0, 0x2, 0x100)
shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x2000)
shmdt(r1)

13:54:47 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000780)=ANY=[@ANYBLOB="02004e200000000500000000000000000000000000001d00000000000000000000000000000000000000df0000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000ebffffffffffffff00000000000000000000000000000000000000000000000000000000000000000095ce000000a671058dadedcab89fc6bd77a73cdef6664f97aca6a4332bf54b5a089fd308746c3c1315c463", @ANYRES32=<r1=>0x0, @ANYBLOB="6200c030857703000500"/20], &(0x7f0000000240)=0xa0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xb, 0x6a, r2}, 0x0)

13:54:47 executing program 1:
syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffff5afb4dd84fd2ea2ad7d1ff0806001808000204000016469e716b80ac1400aaaaaaaaaaaabb0000eaff"])
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8180, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001ac0)={{"ce68af37ba43e6219b78836af5fd851fcdac5c941e8d6862136a915a9cfdc7aecb889603583cd14daa81da88e6d31abfa961ba114310226c8fcd29e3cacae1873e4f78603e271470f4a1a51430a6aa1e09db81c34b4b37aad931e4373e784a488eca7352dcf765993af68a9b377f122aa70aaac46da0897174a66cc73da7ac6c39d89a16a7c29c30e6831d58655983a1aad027589fa201e99217a9bc57f3075a18a5ff99238f763f6342dcbc2ec55959ae66805632020c82a8ee4e00c6b0d5a1d2c0ed528aab77485ff0c89479ce35a25ff98122dbaee18da969603431836fe3fc07d56bd07eae88f1133b8cb4d0a29ea311f3f354f249cbae2bf5d1380aa485055f52635013e19a2bfa64e888348653ea994712a4cb0c10bc529a14d2722f300d964d4ed272a8970938ad5960ba7ec3d1082339037ed5891a45939b3413ffdc6b108f519b3bb41b8bea9a4c450281978c433d074910562a767e97b7ab4c8c9d64a09519d08fe9d7447f606c04fac49291ae1839ca7b2ec942cae69ed82c389d119f5aa55703df95cbf4b9f807e220ac6f93a0560d4adffa749dc8a4d8e887789178bcad399343c08e2d6876b9934b0b96d0662e4d2a6f69c7a11722c6f7c2cb464ffc228b9543d5f719e73f0ba8f5d2a1a7a29837bf281ae7ccb70489ff0b9d78552aa6e4d4bebfaf2b7a15ae809070dbf4214b9f7463e90c45664cf339bdb17788a3f4272056fc04b6d72de80c49d9f41b9e7407ba64be82a366eedf74dc8f0ee46492823b3b8cfe73210acefedd83ccad447d4112f23306ce4023a161955b963742479e6c6e07141a370043f6b9f4cf4814bacee4eb29d6c0a65c6b3de250ff3b7bf84b2f32f1a3fae88cb4316b5a4ac035b4a638f2fc41d6d9fc69cba98f1a27b170759cc9d84b1d52cd71f2ebe2ffcbb19db5796f6f63f4d884c3e9695efbe8f4df7d22bad49b19b1f94a83079153133c08f9713d1cf27265a7ee03dbd9d60a224225b3c3aa60523c4fa1d9226ad6f01469c31507b77b63e125e7b7142faa3bbe495bd4f00f9d05251c5e0ca0b56da0adc948e5bd50d758e8d209b5daa916da8d45db15b4c62be80194124d936b17f7dfd6f733a3ffea53b69eddbdae1b9ae26d281f7e03c4ae4b37dfbc14163b899006404163c8e4f65ea8528d3ee1da8aa11915fbef9be446415af4f44400396d8a2a963ae7371c3309eb700be87cbf5321ab65ceb07f17233ba92e91f291ccea474e1fc45740ee443e0fbbffe46278f0980f08264fd0fb34ef3039b6e78e7a983e61b5ef4b25e41ddeb886e171cf57f28f1d4cd86a95fb5afd411d864580f6a239ef3eefd34c315233d15d45d6216b32e92c0c97e348829b52df6aa1b3956d87ee43edbe537c057446f0147bd976340a30956b6da2abd3ac355ce907076484c34b91cc943ace64ad66a9fd04e68531", "e65c8ba64c7e40cea16554c071797c08db6f4b7f7b67430ac88cd419d9bb141a", 0x1ff, 0x80000000}, &(0x7f0000000ac0)="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", 0x80000001, 0x4, 0x6, 0xbeb9a57, 0x6, 0x3f, 0xfffffffffffffff9, 0xffffffffffff8001})
utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x1f, 0x3}, {0x9, 0x70}}, 0x0)
sendmsg(r0, &(0x7f0000000a80)={&(0x7f0000000100)=@in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffff3d0d}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000140)="821e86ee50b0b4ea8ec422e35b86044900c580a4328418ce32eaceb927c29bea471892350949a5eb4fb8d08a672c0232a88972c9d35626d3a7f5d529ae19fbf681a867770c200343908d17e1fe0bbc2c7091e292e17afbaf9c15022b23b136f6290f6b0e16e08263ba27e6b4c6e43298be2db965d6a027726e4d3ab324a6fc27857f2c3945e23fcd2eb445b0", 0x8c}, {&(0x7f0000000200)="10de451fc1f49c0e73a3065d1a2724153e951b0ce0e375149b66a51fa1aaa9ef870ea05be6d9b226ce44edb77e79db2432d7fd503ba68b2874bf794e39a3c42e571062ecea6b1f2ca6d3ea294b6090a4385c9b1e6cb2bb3c3b353ae2a33ff6f7d0e585c0394dfaaa212544623a94b382b706e2362fd090ba7dcd8ba999917edb111cda428b7cb53efc6df8513e42cb3da57b40c5517d48918eee8894017327cdd42d80af34422c6408db79b36d8eec9d42f4c2d7d2b2fc54e016a9683f2a4a2c23c4fc832769f881d89d7c79d2e78cd411c429e95cbd5deac5", 0xd9}, {&(0x7f0000000300)="bc84d57162bf65591579d7a19531d1b9472fe9542da447e5f86d57e1c61accafc0b811ddc58e1a8e7f3379ba34ba134f391997840ad02214956f29fafc846f38e117b6b1", 0x44}, {&(0x7f0000000380)="8dbedbbe46a649e10489475f440d7691ce1492c32c3d138c2e481a7b1054a056ce582f0b", 0x24}, {&(0x7f00000003c0)="f66e0061388d5013f7bb0cfede340bdf1444259939dff6228773ef2dbee6a9070375a4c5b8482dfb02cfe5ffcf5b9c3aad1f40d1779147de129529abad31f3f1554a81094570b159c7c0abf7397226ce3787ed84cc107fa49cfc42fb341e13e99b982a223e23fe57485bbed9e3cdb63e4eb6b46d1a9737da554706fb4db230ec4100595502d6ae414aead3d71ee30f9dc05fd558ecd6d4d744ce1ce0d52b1daf998e6b7e1fbfb97b529a635e1fc2f04d025b2173311bfdb61710b84f932b89", 0xbf}, {&(0x7f0000000480)="5ddab4085f6df6919a9f37bc4ac2d1f44e44d6c3f49cb2b5f6106ad99711869b5b934eacda555233a39f5d2200cd3095ca6d7af7033a2ff7a5b5ba359a8b4e3f53ee17a296d3cc8f143a6fd935c904a624c13b486b9532b9b0a80d52d7123d2e6c49ae7774122f675764415a4c4f26a5204db44057ce56e9a898269e9f89f22b991cf5aa68452f4e3bb4d321f16c408eee45389c811445b12ccb24df4510f882e87e29046c1bc208aefd386f534ecc3ed720190f09841781a9b88404f2fba0894b68f0d29e1a10851896b6cb7fbc95db92d83114f38984d66688161b5007eeffa1a1969151149d954c6471631aa5449a02934cf4ed39", 0xf6}, {&(0x7f0000000580)="90c3279e69006fea0e10730fbf8de9c2b5a3744132242f20a806d7cc5bf01efb92200f5ac73ba4dbdb18e7881e860e7253fa2fa46c56431f3104b06c3fae68ac7b40f353d18777c4b4c2a79c4a1f2864fc96814f673a0ff764ccdc31b0614bc38df5a49348193dc0bb4545198ea9c828daa30ad6474a1e4622fbf45f98a0ee4216abe8a32e53afed7f92c2b6e89d6b7b6bc463b22cb83a46142c494abf13877d47bbe9e1e7db40f026d388b079cf51b00a0030be5a551d1b215d1f27f38fb2366de4e17656c470038f69470a0c53fd817813203f9f1be15ac2f938b1b1", 0xdd}], 0x7, &(0x7f0000000700)=[{0xf8, 0x1, 0x30e, "6ebb492fce9ffb3cea878edc846eb11636ed10df918083854db53d6ebd41b74b4c3595e95fc05d7965ec20b5dd05a6484d650794e51067d46083337e85237eb5181745c3f51a762fac1b2611fcc7b1edbfcdeca2ef477e18df3dfbc1c23ff0bd2bbeda11c7cc3d3141552da8eaf5d0bf5eb35bd877f8271f3d3f5d98e9ab6d2b492842fbebfb4a4066653c6781967f3ae2cb439fd992b33a1c5de2a6b194ced649b2cb448da038acb5d3c31e1d677796fce5df422036a15fee006b0c295db7c21c174e28c2ed20f1b2e58e00022b6f3e1ee33280fabd5dd842fb88c167ca99d232575b"}, {0xf8, 0x11, 0x2, "beb8cfc11660f5fc96a717b3aa32cbb4fd506c627de0ffebee04e7b916fc63f55c1e74caf7b46d75fbf27f404de20a765aad731d31f8f6bfddcaf0d6d319f4148fd750c0cf63b73ea1e3c54f7406766b1dcdd744625dea1f2a9bdbe691f55ec556b637723e9cedac4c0c35c6379b1bc8b2925902025d63390761aa99bd23d8fd550e33ddf75644b7a28af4db9b41c517b7fb69df7eeb9d1d8d1b6d6952626e7d40f082398739463d8e0c0aa507a20918429a7e075968dab5f2d4c158a772a101d8b6453b15f81a78bfce938b7d3c4b88d3df0e13e01c0d443fb6b7f0c6290f6371f639e973"}, {0xe0, 0x29, 0x5, "224ebb487188cdc7ac5a5a9ec8341f8d1acfe462bef96bd2469dfcc2606b5f854ce965517a86a9b3cc71675b0acadf636c11c82a9ab72191687d32aaedc8a1f23d541b2fa62543c7061e80fb223d9aa3002598b7cd9a11c1ab2d2cc1ac662d978af8a4f91e5bcd236138b7b50405ee8fe8d12e160589f512971be5f24597ba980c449e9f9aa62e88ccbb4b4849204ec5779f3663a98ff0133df4b98ae6f84ffb92953f0c597f138c40a478ff035ac8bbf7a31c5d43b6458680832ef4f0ceec85e1f3a1bfa59b50ccfd3c58"}, {0x58, 0x88, 0x8001, "0ac9fc71eca195a2346340c87470f9f00ae245fcffd4e1abe5357da39e6cc73bf5853c67d5f53024c1f90fde228211b5794e0d00f8f71a7633a4e53b835353106785ec0ed8"}, {0x48, 0x6, 0x4, "16d33e356f153e22a46950dce7776b89f6eca808bbf9cb4b6f966f80edb7ce70b92b6a539b9fae2ff240808a6ec408764800dbddd36539"}], 0x370}, 0x1)

13:54:47 executing program 1:
setrlimit(0x7, &(0x7f0000000040)={0x6, 0x1})
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x34, 0x0, 0x0)
syz_emit_ethernet(0x2fb, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaa0002ed689bba5c00009020d28bf7ceac1400aa"])

13:54:47 executing program 1:

13:54:48 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x2a}, 0x98)

13:54:48 executing program 1:
madvise(&(0x7f0000aa2000/0x4000)=nil, 0x4000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000), 0x0)

13:54:48 executing program 2:
r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x400, 0x2)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000140)="2017b14ab0bc877a38e7719884f2580a364d077c81b0ddccc53eec2a1b6b91599f249d73fb8adc9185d99d3fc7166338d2c13097dd1f9eb277baffad83cf2b1c69f52f1e80f213f3596c78a62ef396672a09e28370cbe4012f72c9a51781e984f7815082d0d59ef3101360776f2173d9651a519f43b3b3114a267526ce26ed35b75d4de4ac")
dup(r0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0)

13:54:48 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000080)=[{}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
freebsd11_mknod(&(0x7f0000000100)='./file0/file0\x00', 0xd014, 0x1)
accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
lseek(0xffffffffffffffff, 0x0, 0x41000000000003)

13:54:48 executing program 3:
socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = dup(0xffffffffffffff9c)
r1 = dup(r0)
ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f00000016c0)={{"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", "2c1464697ede7bbba0ceea6e0aef0720a5357ed30ae9867228ea5b6fac4f6679", 0x3f, 0x9259}, &(0x7f0000000080)="afe66f7bc7959bb4368ddc068cca6c8be0c12e8fb948bd024e85c2f8d70ebf83b993c1fe5ce45e30986b94ab57d1116f3ee8a7e980e0171499cc195dc2e0ba56633426f774548305966b80b9ca6f906d8c6467bf7338e811e746923861ad433597f82ee2c5eedfea2904659d0bf050328fd963f7", 0x96, 0x6, 0x9, 0x4, 0x1f, 0x3, 0x7fffffff, 0x3})
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000240)={{"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", "961b91213636f610441aed3c21bcd8a462e5843f4e10b182a480ec183d4cf69f", 0x1000, 0x5}, &(0x7f0000000000)="5dfdbff6dc094b08aab69a87061bfb4b25daedec0868fd42b822bc9751f47a4ae7dbcb39b22354c61435d6d32e7ed40be7eabccbf6bcf2d8d7bc5f61fa8a358d04da9749f6faa1a6180b2aef0a", 0x3, 0xea6a, 0x1, 0x8, 0x5872, 0x3, 0x10001, 0x4})
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c240f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fbc441f5dc76250fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826e88eaeb0dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f00000006c0)="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")
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={<r2=>0x0, 0x5, 0x0, 0x81}, &(0x7f0000001b40)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001c40)=ANY=[@ANYRES32=r2, @ANYBLOB="49000000dac77faa0a18227c74c011a170527f3d743c0e46c44ed5e8b63d49a0ba9823e1a51e68eb275008e9554bb22e1420bbc90a0b05cb89253316adb91ca8c9795d5e51d6e42400000000007df458c2b1ca31f72fb212f93cf6f071d76dc1890cb5c9d754163f76"], &(0x7f0000001c00)=0x51)

13:54:48 executing program 0:
r0 = open(&(0x7f00000001c0)='./file1\x00', 0x20000000010042, 0x101)
poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0)
symlinkat(&(0x7f0000000000)='\x00', r0, &(0x7f0000000080)='./file0\x00')
shutdown(r0, 0x1)
openat(r0, &(0x7f0000000100)='./file2\x00', 0x20000, 0x84)
utimensat(r0, &(0x7f0000000040)='./file2\x00', &(0x7f00000000c0)={{0x87, 0xc9}, {0x9, 0x7}}, 0x0)

13:54:48 executing program 1:
munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
chdir(&(0x7f0000000080)='./file0\x00')
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
socketpair(0x10, 0x20000000, 0x9, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x110, 0x0, 0x6, <r2=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x6}}, r2}, 0x8c)

13:54:48 executing program 0:
mlockall(0x2)
syz_execute_func(&(0x7f0000000540)="dbcfa84a3e66440f3a615771b62c431c850f0504410f2ac2c4a37bf0c13e41e2fce9e9363e460f1a7000660fde978fe97caac44109d813fb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f4607c4e281b87c3f82c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04c4217f12f43e6766f2dff6f6abcc42cc42c6acacc4c3214cb9410ff8b4a1004d100037604b19c2014b000000f08171a30b8b826e670f542c3d271c0000a80dd4d4c4c3e16d488d8864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261a7e2")
setrlimit(0x6, &(0x7f0000000200))
syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")

13:54:48 executing program 3:
syz_emit_ethernet(0x2a, &(0x7f0000000380)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @remote, @random="04322093dc53", @broadcast}}}})
r0 = msgget$private(0x0, 0x82)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/153)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f00000013c0)={{"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", "8f48410cd5e299eb52e25eee5e73294df03518d764377fb9904afee76ba11120", 0x8000, 0x1}, &(0x7f00000003c0)="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", 0x8000, 0xfffffffffffff000, 0x401, 0x101, 0x8001, 0x7, 0x4, 0xfffffffffffffffe})

13:54:48 executing program 0:
r0 = socket(0x1, 0x5, 0x0)
sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="07000200000000007f000000ff9b46dc"], 0x10}, 0x9)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x500000000000}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xffffffffffff0834, 0x5, 0x0, 0x60, 0x81, 0x9, 0x6, 0x9, r1}, 0x20)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x5}, 0x8)

13:54:48 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
truncate(0x0, 0x0)
writev(r0, &(0x7f00000004c0), 0x0)
fchmod(r0, 0x40)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x10000, @loopback, 0x101}}, <r2=>0x0, 0x4, 0x9, 0x2, 0x0, 0xc73, 0xed84}, &(0x7f0000000000)=0x98)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x78, 0x800, 0x8, 0x80000001, r2}, 0x10)
preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000240)=""/225, 0xe1}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/1, 0x1}, {&(0x7f00000004c0)=""/79, 0x4f}, {&(0x7f0000000540)=""/253, 0xfd}], 0x6, 0x0)
fcntl$setstatus(r1, 0x4, 0x10048)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000080)="ba50adf768ce47cfdeccf0b4b78657b26053ae8c1067a302883e99eca2ca6683459a06df61dd43c5c9f4e4dd9b880e6fdd2add0f08cdea640117ffd196b81d23cb26a2c1b8bfa924deb6734fbf9211131cd4cd5b8caf29ac9a82787d62c82ffc8aca")
truncate(&(0x7f0000000040)='./file0\x00', 0xde)

13:54:49 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}})
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x0, @loopback, 0x81}}}, 0x0)

13:54:49 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
fstat(r0, &(0x7f0000000240))
write(r0, &(0x7f0000000000)="c738348f1dc98f7256d86f33184f19bfdb4cad5720faad6749cff282498fef84096bc9fb239e076a291223ff5c510beff615e332dbf0a5f9820829f1a6aba24b493308605d249767b59cedcbcb9631e19a35c9eb11838c794a52a3de113e4641df1ec95ea255cf4751b64d793cd173", 0x6f)

13:54:49 executing program 1:
syz_execute_func(&(0x7f00000001c0)="0c16b53a98cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101eda912000000427d822a0a00c4da7676f2168f4808eebce000008020000f2946575151c1ea01eff265dc5f00c75b5b45363ef80f9966030faee42c24f7ea47000026400f0d18c401fe5ff60f05646736676670664336660fd2938c0000000f01c36666450f17720d1411ce5411041d00")
socketpair(0x1f, 0x20000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)

13:54:49 executing program 0:
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x4)
open(&(0x7f0000000000)='./file0\x00', 0x44, 0xc)

13:54:49 executing program 1:
syz_execute_func(&(0x7f0000000080)="1c06c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet6_udplite(0x1c, 0x2, 0x88)

13:54:49 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x81}, 0x10)

13:54:49 executing program 1:
syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f807914141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131c555fba1c9fb110f0f3804830a000000")
syz_execute_func(&(0x7f00000002c0)="982c188f09280152000520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca0656000008f0978c6cd646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
r0 = socket$inet6(0x1c, 0x3, 0x1)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x4, @mcast1, 0x5}, 0x1c)

13:54:49 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
flock(r1, 0x1)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005})
freebsd10_pipe(&(0x7f0000000040)={<r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={<r4=>0x0, 0xff}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4}, 0x8c)

13:54:50 executing program 3:
r0 = socket$inet(0x2, 0x20000002, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={<r1=>0x0, 0x800}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0x11, "a4b6b91c90a0c7fb86b0f49487cbeee341"}, &(0x7f0000000380)=0x19)
syz_execute_func(&(0x7f0000000240)="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")
syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

13:54:50 executing program 1:
syz_execute_func(&(0x7f0000000100)="96430f0db4000100000095472c431c050f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4ec71e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6dbacacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f0ef2b1a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526c4e3054915000000000bdbd0d0a1dd7dbbbfdd5cc600d03044c9fb110fd3c43e450fae7c0f0f")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x6, 0x10001, 0x4, 0x2, 0x1, 0xffffffffffffffff, 0x3, {@in6={{0x1c, 0x1, 0xf4c, @rand_addr="6eb75813d07e0847a357698fbfe68a64", 0xffffffffffffff55}}, <r1=>0x0, 0xc515, 0x3, 0x6, 0x8000, 0x6}}, &(0x7f0000000080)=0xb0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x81}, 0x8)

13:54:50 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
fstat(r0, &(0x7f0000000240))
write(r0, &(0x7f0000000000)="c738348f1dc98f7256d86f33184f19bfdb4cad5720faad6749cff282498fef84096bc9fb239e076a291223ff5c510beff615e332dbf0a5f9820829f1a6aba24b493308605d249767b59cedcbcb9631e19a35c9eb11838c794a52a3de113e4641df1ec95ea255cf4751b64d793cd173", 0x6f)

13:54:50 executing program 0:
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
r1 = getpgid(0xffffffffffffffff)
r2 = getuid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x8408, 0x0)
socketpair(0x1c, 0x20000006, 0x4, &(0x7f0000000180)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = socket(0x1e, 0x20000000, 0xfffffffffffffeff)
pipe2(&(0x7f00000001c0)={<r8=>0xffffffffffffffff}, 0x4)
accept4$unix(r5, 0x0, &(0x7f0000000540), 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r9=>0xffffffffffffffff})
r10 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=@file={0x0, ""/28}, &(0x7f0000000280)=0x1e, 0x20000000)
r11 = dup(0xffffffffffffff9c)
r12 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x100000, 0x1)
r13 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000340)=0x1c, 0x10000000)
r14 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r15 = open(&(0x7f0000000380)='.\x00', 0x200, 0x8)
r16 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x400, 0x144)
r17 = socket$inet6(0x1c, 0x4, 0x7ffb)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={<r18=>0xffffffffffffffff})
r19 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000080)=[{&(0x7f0000000040)="e0c321a3fc2b14f8948a2b372d", 0xd}], 0x1, &(0x7f0000000440)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x20, 0xffff, 0x1, [r4, r6, r7]}, @rights={0x30, 0xffff, 0x1, [r8, r9, r10, r11, r12, r13, r14]}, @rights={0x28, 0xffff, 0x1, [r15, r16, r17, r18, r19]}], 0x98, 0x20000}, 0x85)

13:54:50 executing program 3:
r0 = msgget(0x0, 0x0)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/17)

13:54:50 executing program 3:
freebsd11_mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0x0)
utimes(&(0x7f00000000c0)='./file1\x00', 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000100)="82d86e9e0b82c4dfdc6830aef08c47188d32b504f0c984a639b8c5422709b848edf7e62512af270e8f303e82204e07cc0f445f8bdc19535434ef8c2fa21706b115964767cb5a56497b59bacdbc6e661814ceff49eb34e2873e92db2b4c90648a0f4be5a9d32dd22569771aca52fa3c87fcf10613c21f2fd878ab442c2d2a3d07208328ac4e361ed3d91049c2705b22d18be88d05eae2fce33d5d443389cad6247acc2d42d62774ed4519316ae940a1581a92d1c35db9e8a323747c54397a707b9da31f3e741d0a116d6e4dbbfbebb07b5b8046f4da0f776339012a9ceada2df7b0c570fbd495b70453")

13:54:50 executing program 3:
r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10)
shutdown(r0, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c190f05c40219a7ccc4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed75b0510fa0450f0faa0f000021b7ab660f3a0d430200c4e10bf8c40a50e4e461cd583d00001281c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a2610a72")
mprotect(&(0x7f0000274000/0x3000)=nil, 0x3000, 0x0)
msgget$private(0x0, 0x3)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000140)={0x5, 0x5}, 0x10)

13:54:50 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast2}}, <r2=>0x0, 0x10000, 0x0, 0x6, 0xc09, 0x4}, &(0x7f0000000140)=0xa0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x4000, 0x401, 0xffffffffffff695a, r2}, 0x10)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0)

13:54:50 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x80000001)
ftruncate(r0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000004c0)={{"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", "3f89de6323e968d8f4997ef3db101a7dfe8841bfbc7a4f9a52248eee8b59f58f", 0xfffffffffffffffa, 0x7fff}, &(0x7f0000000000)="edf189a1799bb57a6f72072f5f412bb49841", 0x10000, 0x6, 0x10000, 0x1, 0x7fffffff, 0x7, 0x9, 0xf1})
preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/52, 0x34}], 0x1, 0x0)

13:54:50 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0)
setrlimit(0x7, &(0x7f0000000040))
socket$inet6_sctp(0x1c, 0x5, 0x84)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000670e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f")

13:54:50 executing program 2:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), 0x4)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
socket$unix(0x1, 0x1, 0x0)

13:54:50 executing program 0:
mprotect(&(0x7f00002b0000/0x2000)=nil, 0x2000, 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1014, &(0x7f00000000c0), 0x4)
r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x10000000)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x2, @broadcast}}, <r1=>0x0, 0x8, 0x4, 0x400, 0x9, 0xfffffffffffffff9}, &(0x7f00000002c0)=0xa0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r1, 0x3, 0x7, [0x4, 0x53, 0x14000000, 0x5, 0x0, 0xe0000000000, 0x7]}, 0x16)
r2 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r3=>0x0, 0x8}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r3, 0x79, 0x8, 0x5, 0x10001, 0x100000001}, &(0x7f0000000100)=0x14)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

13:54:50 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(r0, 0x11, r0)
r1 = socket(0x2, 0x10000005, 0x7)
r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r2, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x1000000000000000)
__getcwd(&(0x7f0000000380)=""/214, 0xd6)
renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000140)='./file0/file0\x00')
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r3 = openat(r2, &(0x7f0000000300)='./file0\x00', 0x0, 0x80)
ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000000340)="7dead1157884f1a5510f757df58a2c5525c1ab")
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
ioctl$DIOCKILLSTATES(r4, 0xc0e04429, &(0x7f00000004c0)="742fe483")
fstat(r0, &(0x7f0000000580))
lseek(r4, 0x0, 0x1000000000003)
freebsd11_fstat(r3, &(0x7f0000000500))
poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
dup(r2)
freebsd10_pipe(0x0)
__getcwd(&(0x7f0000000280)=""/85, 0x55)

13:54:50 executing program 0:
r0 = socket(0x2, 0x3, 0x0)
r1 = fcntl$getown(r0, 0x5)
getpgrp(r1)
r2 = dup(r0)
setsockopt$inet_opts(r2, 0x0, 0x20000000000001, &(0x7f0000000080)="0189020000001a56e9681eab", 0xc)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x0, 0x2800, 0x200, 0x3, 0x9, 0x3ff, 0x80000000, <r3=>0x0}, &(0x7f00000000c0)=0x20)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r3, 0x5}, &(0x7f0000000140)=0x8)

13:54:51 executing program 0:
syz_execute_func(&(0x7f0000000580)="650f968b0e000000b5b598e0e0219ddf81ff0000001b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec42aee2a30d8caef45a2da767626f347a58f4808eebce00000802000c466f3e1dc8fe9509b9b9b000000c1ea0140ed3800dbf265dc5f00c36645363ef80f9966032c192424a1460f569f0008264001fe1d8bf4f4df646736f66666430fefb3000000007250314f864f86450f260f38f13ba30d14111d54111d00")

13:54:51 executing program 3:
syz_execute_func(&(0x7f0000000100)="46d99e0a000000c4c3f9df10000f0f62079465660f28ad00000000c4015116202e9641faf343a7c45972f6e2400f0d500b")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x41)
syz_execute_func(&(0x7f0000000000)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200801302e666f66d220fa0e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000")
ftruncate(r0, 0x2de1)

13:54:51 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
lseek(r0, 0x0, 0x7)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe)
ftruncate(r0, 0x7e2780e3)
lseek(r1, 0x0, 0x0)
r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20)
r3 = open(0x0, 0x8000, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0, 0x926, 0x3, 0x6, 0x8}, &(0x7f0000000140)=0x18)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0xc, 0x6}, 0x8)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f0000000200)=[{}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$getflags(r2, 0x3)
r5 = open(0x0, 0x800000000000000, 0x5)
close(0xffffffffffffffff)
r6 = fcntl$getown(r0, 0x5)
getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000080)={@loopback, @local, @local}, &(0x7f0000000100)=0xc)
fchdir(r5)
fsync(0xffffffffffffffff)
getpgid(r6)
setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0)
setrlimit(0xa, &(0x7f0000000180)={0x7, 0x800000b35d})
connect(r3, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10)
mlockall(0x3)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
r7 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil)
shmat(r7, &(0x7f0000ffc000/0x4000)=nil, 0x3000)

13:54:51 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}, 0xa0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast2}}, <r1=>0x0, 0xb5f, 0x6, 0x100000000}, &(0x7f00000000c0)=0x94)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x9e, "444a51c2b1627a289f912ceb96266c12fc9ab433d55faaf64b2d105ec5f0aad3c2628f777acd871d171fcd5b3bbe990da094fd2ffce2a33d61628d98e10e6fe506fbf851824df97ef6aecafb70b408015438fe73158aedce2d2473aabde027edf0b5c938f225e5aa70b58fa5180989683631cd98b0183148e83488b578e28921d4f948c5e14079bc2f061e9947fb19b0d7d00b6b76e409436335f5ab9397"}, &(0x7f00000001c0)=0xa6)

13:54:51 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x10d)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f00000001c0)={0x10000000000b35d, 0x800000b35d})
mlockall(0x100005)
sync()
syz_execute_func(&(0x7f0000000000)="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")
setrlimit(0xa, &(0x7f0000000140)={0x2, 0x100000001})
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x6}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f0000000a40)="982c3d0f053effa12de0ba20913e3e2ef3420f53de4141e2e996500f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001c62b0b0000000073d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28611d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)

13:54:51 executing program 0:
r0 = msgget(0xffffffffffffffff, 0x0)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/17)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={<r2=>0x0, 0x100, 0x2, 0x7ff, 0x401}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0xfffffffffffffffa, r2}, 0xc)

13:54:51 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x0, 0xffffffffffffffff}, 0x10)

13:54:51 executing program 1:
truncate(&(0x7f0000000080)='./file0\x00', 0x0)
sigaltstack(&(0x7f0000a53000/0x2000)=nil, 0x0)
mlock(&(0x7f0000a6d000/0x4000)=nil, 0x4000)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x60, 0x1a5df04}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x800, 0x6efd, 0x3, r1}, &(0x7f0000000100)=0x10)

13:54:51 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
r1 = socket(0xfffffffffffffffe, 0x10000000, 0x0)
sendfile(r1, r0, &(0x7f0000000080)=0x4e, 0x4)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)
dup2(r1, r0)

13:54:52 executing program 3:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={<r1=>0x0, 0x4}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x400, 0x40, 0x4b5, <r2=>r1}, &(0x7f0000000140)=0x10)
r3 = accept$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x8500, 0x0)
ioctl$DIOCRDELTABLES(r4, 0xc450443e, &(0x7f0000000280)={{"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", "bad340cffb4e4eae99551d4252d56914955cb21fe06edfed1d1bdfd4a967c6d6", 0x800, 0x3}, &(0x7f0000000240)="bdeae08bfd236d4bc58a65f0d01663b66ae431cfb2d389f201", 0x1, 0x4, 0x0, 0x4, 0x1f, 0x7fffffff, 0x8, 0x3})
ioctl$DIOCNATLOOK(r4, 0xc04c4417, &(0x7f0000000700)="393abe4464f8b802b5af8fb57502318484080290ad17e26add371a9c131ad460380881ef5db8ef244555972294fc3bdf9e74bc2f09a6b47de80c1b5931f049a581adaaaf54d4ac6a8990766ebe68f26bb38ba44b5919a308cca0521c4645fd528d7a01cee6d46dc1076a759e0add53b055a7b67de0e4782e02709d376a79933e1ecd0c4d694789971e48b1087dee7703c046d7b0a2779c21a848d47ae4550803109d44ccedeca92f08dcae3bc42451eb61d06320f5fdbed696830a2dd5cec7125936caea8799a76fd7c7bca6b6e5557786b2668ec67da53d988ff47b00f4")
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)={0x3, [0x8, 0xffffffff, 0x200]}, 0xa)
ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f00000008c0)={{"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", "5dcf31c03203793dfefa53da727274cbb65337280546764b5aed411cbff56d00", 0x55, 0x7}, &(0x7f0000000840)="112770f49b6ddf049431b2c6d5bd6e67be1a0ec1b44db1d66f7fe5d5e3edb3b2e3794d607d635788603a9770955f316c8b7b5c27172e862313cbaf646848c6722d67bc4f9dfeb453e05744", 0x64, 0x8001, 0x7fffffff, 0x4, 0x7f, 0x4e, 0xc0, 0x2})
r5 = open(&(0x7f0000000d40)='./file0\x00', 0x0, 0x40)
recvfrom$unix(r5, &(0x7f0000000d80)=""/94, 0x5e, 0x80, &(0x7f0000000e00)=@file={0x0, './file0\x00'}, 0xa)
sendto$inet(r3, &(0x7f0000000e40)="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", 0x1000, 0x8, &(0x7f0000001e40)={0x2, 0x2, @rand_addr=0x80000000}, 0x10)
r6 = fcntl$dupfd(r4, 0x11, r4)
ioctl$DIOCRCLRASTATS(r4, 0xc4504448, &(0x7f0000001ec0)={{"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", "50075500024b0595b6098983a018e049fc01f8b3415f88f93296197617bc6762", 0x7, 0x2}, &(0x7f0000001e80)="532b298f7502ca5b1294f4306f5aa2eb609aea153d104d2e86afb48dc8a9c854c21da3b803860ce136f00e8aecce9536ac", 0xfffffffffffffff8, 0xc2, 0x7fffffff, 0x40, 0x5, 0x1b5, 0x3, 0x2})
sendmsg$inet6_sctp(r5, &(0x7f0000003780)={&(0x7f0000002340)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000003600)=[{&(0x7f0000002380)="6f901def2fa76a62aa5239a1cf2a2ca6c4f168e7596aa695fb613f40df81e19136a9d3f188ee08323868cff5dd0eec38c4901111915ccc4cbd15a743f1985b", 0x3f}, {&(0x7f00000023c0)="600be92b9aae04d4b51690a5dcc597e3a4c7b648ff1a7b98662d8b804321e2aabeb51da6ad4168f7ed0275b0bf4159fbb1e8a591a06b64f6455796832ecb308ffcfbe43a217be4d6a0493666f76e8f7d094af586d884a065981360cf6ddb47a5079ac5afb2d1", 0x66}, {&(0x7f0000002440)="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", 0x1000}, {&(0x7f0000003440)="965efa6a0c8b7069bd199417f3f950f44484d9669e", 0x15}, {&(0x7f0000003480)="b5a4a3da3a9efb979740062303884ec38eeed37ec8fe6fd82a60721ed21f63ab7c898053a3df18b97764ea253755f598c795e3b7e1a5341540d742fd648c5f84d44d904487ff07b7f914a39ccd20a9b1e35864d423023c121b87a2491923da735bb7e3c890c427cd5aed87450972808c1407e6ef4aa7c8a1e9d3d0795572c5a4ff79713ae8e0b803b2894fa2ac83e56e0287da2b390c8b1ef74256f7d1849e1bf0e125b79499f7c99babe0775c6baab799ad", 0xb2}, {&(0x7f0000003540)="51684d6b79f53134d7e5f25343a621f770acbf2a36d0ed7f6bdcf816ff8f94247f78480477ec793a4469f4b4106e49b4f5ba200dbd0e61b7db6173bac852a1ed69b2038f77ecb16682cdfb800cb726887191ac6dcded78856659e2984f633aa11ce10f0e6de9edb2b45864f8bf6207b62952850e84368bdedc0da2abcc9e501eab9adbfd134866986b3f8e8d8dac1126e48e48434ed16ddd02d6e6797e18c06f0161de14e8efe7d47dfd76", 0xab}], 0x6, &(0x7f0000003680)=[@sndrcv={0x2c, 0x84, 0x2, {0x4, 0x9, 0x4800, 0x4, 0x1ff, 0x5, 0x1, 0x5, r2}}, @authinfo={0x10, 0x84, 0x8, {0x7f}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x400}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @prinfo={0x14, 0x84, 0x7, {0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x10, 0x8000, 0x8, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x1000, 0xb00, 0x4, 0x3, r1}}], 0xd0, 0x20105}, 0x80)
freebsd11_mknod(&(0x7f00000037c0)='./file0\x00', 0xb040, 0x2000000000000)
setsockopt$inet_mreqsrc(r6, 0x0, 0x47, &(0x7f0000003800)={@multicast2, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000003840)={r1, 0x1, 0x3, 0x1, 0x3, 0x3ff, 0xfffffffffffffffe, 0x4, {@in={{0x2, 0x0, @multicast1}}, <r7=>r2, 0x8880, 0x8, 0xb74d, 0x5, 0xfffffffffffff800}}, &(0x7f0000003900)=0xb8)
r8 = semget$private(0x0, 0x0, 0x2a8)
__semctl$SETVAL(r8, 0x2, 0x8, &(0x7f0000003940)=0xffffffff)
getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000003980), &(0x7f00000039c0)=0x4)
getsockopt$inet6_tcp_buf(r6, 0x6, 0x26, &(0x7f0000003a00)=""/109, &(0x7f0000003a80)=0x6d)
bind$unix(r0, &(0x7f0000003ac0)=@file={0x0, '.\x00'}, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000003b00)={r1, 0x2}, &(0x7f0000003b40)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000003b80)={@in6={{0x1c, 0x2, 0x2, @mcast1, 0x5}}, r1}, &(0x7f0000003c40)=0x84)
ioctl$DIOCADDSTATE(r5, 0xc0f24425, &(0x7f0000003c80)="c22c7cf32a10951b78e098dc8118dd4f81d2d2cfcbaefa5a5e576b32b6aa6bdf4a11ce039352879de4e0b299020a6e5e491f67e6f1385a23030a3040beef7717216f8c3d4a92b64ea1c462a16240dce95058d45fc3be4cfe2b496ba735363c0bd078497a3476d71fbacc6750a827aae4d7be0556095f482c119c2345a0ba943ad7ad804ddbee58f96e407aa7660808bea7c887394bc851e590864fbff2c8623bef")
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000003d40)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r7}, &(0x7f0000003e00)=0x8c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000003e40)={r7, 0x8, 0x3f}, &(0x7f0000003e80)=0xc)
rmdir(&(0x7f0000003ec0)='./file0/file0\x00')
dup2(r4, r0)

13:54:52 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000340))

13:54:52 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0)

13:54:52 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
accept4$unix(r0, &(0x7f00000003c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x10000000)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8)

13:54:52 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f00000011c0)="524a562c0c33fa90e57ad8e6f6afe84763e1b6bb3978c84b7a62f3d9d3a372da95c27eb69454ded9726a1bcdb58aa96c898f7bbd3dffdb3da0f9889013631bbff37399e92dde71b94a14fb7ed2e695e862b9adc83f57260982c4e8319ed0b72d7abcf4d4abaa0d22efb32af302d7271581778ee7d89f50346de5a3ad887965040d021401ac5dc39ed5dcc5f4c65609b8e03982c2d07f2dfb42064cd25350567317342ad6ca59d9efdc4389fa53988a3a96a4d337adb78257d378")
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000001c0)="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")
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x4004740f, &(0x7f00000000c0))

13:54:52 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x8, [0x4, 0x3, 0x14a00, 0x0, 0x6, 0x800, 0xa6, 0x220]}, &(0x7f00000000c0)=0x14)
syz_execute_func(&(0x7f00000009c0)="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")
accept4$inet6(r0, 0x0, &(0x7f0000000100), 0x20000000)
r1 = socket$inet6(0x1c, 0x1, 0x6)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), 0x4)

13:54:52 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
ftruncate(r0, 0x3)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x410, 0xffffffffffffffff, 0x3)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x400000000410, 0xffffffffffffffff, 0x0)

13:54:52 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0)
socket(0x2, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0x8)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000)

13:54:52 executing program 3:
syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff080600010800a1040000000000000000fffffffffd3b45d170f7ffffffff"])

13:54:53 executing program 2:
syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c48f6978d399000001005b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(0x0, 0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")

13:54:53 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x440, 0x2)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)

13:54:53 executing program 1:
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0))
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140))
getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=<r0=>0x0)
setuid(r0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r1 = socket(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10)
bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
bind(r1, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x7fffffff, @mcast2, 0xeb0}, 0x1c)

13:54:53 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2305000000ff020000000000000000000000000001020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ece900"/128, @ANYRES32=r1, @ANYBLOB="01000080000000800200000007000000fbffffff"], &(0x7f0000000140)=0x98)

13:54:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x80000000)
r1 = dup(r0)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
fdatasync(r1)
preadv(r2, &(0x7f0000000000), 0x1000000000000083, 0x100000000000)
write(r0, &(0x7f00000002c0)="e9", 0x1)
writev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="01", 0x1}], 0x1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x13, &(0x7f0000000000)={0x7, 0x0, 0x7031, 0x1}, 0x8)

13:54:53 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000000), 0xfee0)

13:54:53 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

13:54:53 executing program 1:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x100000, 0xa07dc39f5c29ffcf)
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000280)="f563")
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={<r1=>0x0, 0x80000000}, &(0x7f0000000380)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000003c0)={r1, 0x5, 0x0, 0x16, 0x9}, &(0x7f0000000400)=0x18)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x138)
close(r2)
ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000180)="6783885126b0b43b3f5bf896a5292642a05936b37e644fa22bad0eb17b4c256c0b656df9b56988f414f321bb536aff1088875a2105d0e9948abea79ac759a4bde0e9d12c66881591ecba7857ed7d31b2101e3d581b0ac66072253c0ccb84548803cb224a6513a3ec13f6e89d38f3f76ee92ec3e3842f588e82820db94667d8ae4212d1a079c9c3bce50802f6f25c8ae0b520137b5a8b1f40bffd7ae53a7ecbe3297395c5ef1c19e146af3027d3b9a914ce65d0999e69e8f2b248df852a895e4541b514e8b5a472efe9d10ba12064c60d")
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000500))
getsockopt$inet_opts(r2, 0x0, 0x1, 0x0, &(0x7f0000000000))
r3 = semget(0x2, 0x3, 0x362)
__semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000440)=""/15)

13:54:53 executing program 1:
r0 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x0, 0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000005c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="c7da7d4aa7c62f908ae336dc0549b6e5daa7557b020f15af0676b3e380a5792aa09425ce78c7a50ac20d982e1211f3672ad9916633e72172a20620b71db9f385e112cdb5ce7ae3f0b291e7e80a8bc18751dabc3074bb2d3d115a096dd22e11e6949858fb5d02427b7e5c62b21ac7150ebec98d0876b7eb4a190c49d9f93e223377d3c71851139e3b7e2bc992"], &(0x7f00000004c0)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000540)={r1, &(0x7f0000000500)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000580)=0x10)
r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r2, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r4 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000400)="c4c2fd1d0500000021f266460fbaec00c4e28d47caf26fc422fdbfc5c421356ba200000100c482a13d599fc4c3455d19aac442214506470fba6bff00")
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r4, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r5}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r6 = dup2(r3, r3)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

13:54:53 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)
open$dir(&(0x7f0000000040)='./file0\x00', 0x108000, 0x0)

13:54:53 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
preadv(r0, 0x0, 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x18e)

13:54:53 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000)
recvfrom$unix(r1, &(0x7f00000000c0)=""/201, 0xc9, 0x40000, &(0x7f00000001c0)=ANY=[@ANYBLOB="6c6530dd508da2b17e01ed514da65b5dc10dcc98e802d8c2635f00000046def1b5b10d5f88abebcf001000009b1ce2eb8349000000000000000000"], 0xa)
listen(r0, 0x3)
getsockopt$sock_int(r0, 0xffff, 0x800, 0x0, &(0x7f0000000040)=0xffffffffffffffa7)

13:54:53 executing program 3:
r0 = semget$private(0x0, 0x2, 0x0)
__semctl$IPC_RMID(r0, 0x0, 0x0)
msgget$private(0x0, 0x4)

13:54:53 executing program 1:
r0 = socket(0x1b, 0x2, 0x3)
setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000140)=0x2, 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, 0xfffffffffffffd30)

13:54:53 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x42)
r0 = dup(0xffffffffffffffff)
accept(r0, 0x0, 0x0)

13:54:53 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
setuid(0xee01)
r1 = msgget$private(0x0, 0x613)
msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/30)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/17)
renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0)

13:54:53 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, &(0x7f0000000040))

13:54:53 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="9d", 0x1}], 0x1)
shutdown(r0, 0x1)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x0, 0x0)
ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000340)={{"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", "0a502aa86d66df25022d4200b753b2e09a1831cb32cd0c828653c6e3ef731d4a", 0x3cb, 0x7fffffff}, &(0x7f00000001c0)="d32d03788e34cd9c14cde663c1fee055191892243e8a4e9cd8ab5d450e762a6c73e86acd67ee9ac08a4618c2e2f02eb6f8bb341f4d0391246fb1c328df3a910517cb11db74947040a152e2959ced151af7ab44cf640cc555fa74ed", 0x1, 0x2, 0x2, 0x9, 0x6, 0x9, 0x6a2, 0x8000})

13:54:54 executing program 0:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
write(r1, &(0x7f0000000100)="2d568bcd941f60b77dd22040411dd8a58b2cc5fe29eaa0747e98359b16283ec21e8ff023389fedfaff47aa75680a320436811038752818154d49c90f485d9d6c25755a3abbe87032c7bca2a54dc484935392c9763ce10e34b9c3a14006d53c193928957a41494253842484fab2148ea6f54e0983ddb48a9555df4b50635a740590eb4636b2eff8732f23cf96f917bf43a570f318f07dee5b54e7", 0x9a)

13:54:54 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
accept$unix(r1, 0x0, &(0x7f0000000080))
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
flock(r2, 0x4)
listen(r3, 0x0)
accept(r3, 0x0, 0x0)
close(r0)
freebsd10_pipe(&(0x7f00000000c0))
execve(0x0, 0x0, 0x0)
freebsd11_fstat(r0, 0x0)

13:54:54 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
shutdown(r0, 0x0)
r1 = accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4)
shutdown(r1, 0x1)

13:54:54 executing program 3:
syz_execute_func(&(0x7f00000003c0)="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")
connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000040)="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", 0xfd)

13:54:54 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c000000000000924648e0574523fc21833c7dcf15c20000000000000000000000000000000001"], 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x0)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb)
recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/57, 0x39}], 0x1, 0x0}, 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

13:54:54 executing program 0:
socketpair(0x1, 0x4, 0xde1c, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
getsockname$unix(r0, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002)
open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001})
open(&(0x7f0000000000)='./file0\x00', 0x100004, 0x0)

13:54:54 executing program 0:
r0 = socket(0x2, 0x10000001, 0x1000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040), 0xc)

13:54:54 executing program 0:
r0 = semget(0x1, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x10000000, 0xd3)
r2 = dup2(0xffffffffffffff9c, r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={<r3=>0x0, 0xf, 0x6a9}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x7}, 0x8)
flock(r2, 0x5)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x2, "04f774d6e72bb40d5dd3e2fc6c50efba"}, 0x14)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)="1f70aaff037bf5d19e279b9aec54b0151bd52bcd063ec9b2c4fe77e4b2c39de52b480038127c00412ef69ed11a1b29aefaea6f3ca820633c62f749e0812a66c5a9c908531820dfed2973da7df6bcf112ef67de6efd598098e9282daccb2e8bf120c5069b8540f1b8c191a2f60d5b1428cd9683370d5132766b857ff4e5a8473f5216646acfadc354ef8e29176d12e0ae92540ff70d7f45fdf2a4fc782d2599183394404eca58858c9a700c65443d62abc00ffcf1a023d5cf238a3e15542a5ed36b3617ae7aad0c8a82991353e1f9c20d652c585e4c7613dd8385993aa26bf0", 0xdf)
__semctl$GETVAL(r0, 0x0, 0x5, 0x0)

13:54:54 executing program 0:
r0 = socket(0x2, 0x10000001, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3ff, 0x9384, 0x5}, &(0x7f0000000040)=0x10)
setsockopt$sock_int(r0, 0xffff, 0x1005, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000180)={<r1=>0xffffffffffffffff})
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f00000000c0)="d94ee3ce1d4aa65470fb160d5f4e9ee937d80d5dc987cd63dd625a13357491add28ec0b9fae5fe3af51c3b9bc09506acf0232c8ea0b606b0a99c5245b88f92699e65c99ecbdb77a9b758ccb2e66c57651c66d4510a1b13a95867ce8c38ef1cbfea092c1a359193c529")

13:54:54 executing program 0:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1203, &(0x7f0000000000), &(0x7f0000000040)=0x4)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')

13:54:55 executing program 3:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e19ae06e71615831ccde8c50b02005800000000eb0000000000000006cb61e9b753c5"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000500)={{"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", "d263165f03254a3c3921d06f232f36704a086c7f72763d005c717d607c19f656", 0x20, 0x1}, &(0x7f0000000180)="e4e8d3b861f62c3216b85bfd8dbc729bbb3b9833616feb279971d375a2394fd169e6450d773dc30812113f5c2ca8e170ea8c4cd41d6169a75719fe4fd482f32fa7f376c11f5edcce8b6c8bebf127f9201166054b8d7c42dca0a53f24b6307243d94bc24864ddeb51b7e4dd2a59229a3039d4b6fca052754897cedaf37429cb465215cc28a18d81ce4e24b39789f9798dae63d3311b1082", 0x8001, 0x6, 0x7, 0x7d4e, 0x2, 0xffffffffffff8001, 0x9, 0x5})

13:54:55 executing program 2:
select(0x40, &(0x7f0000000000)={0x2, 0x7ff, 0x9, 0x6, 0x80000001, 0x0, 0x8, 0x5}, &(0x7f0000000040)={0x0, 0x7f, 0x9b, 0x1ff, 0x3, 0x10001, 0x3, 0x9}, &(0x7f0000000080)={0x9, 0x2, 0x6, 0xffffffff, 0x3, 0x4, 0x941, 0x1}, &(0x7f00000000c0)={0x5, 0x8e5})
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0034141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000")

13:54:55 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000480)=ANY=[@ANYBLOB="02f6cf25ce62620ead09ef0000007f000001000000000000000000000000000000000000000000000000000000000000000000a50000000020000000000000002800000000000000000000cbe5ae223299c783000000000000000000e0000000000000000000000000ef63996c2429603900000000000000000000000000000000ed5289678fe5360ab10f7fbf35c18439e61ad80f3f3f55ec975e90c996d1eea475a26952415cb109e5e205c663606f0b93c2f47fbc5c9061f82c85be568275d021bd528a4149032f2f3b87ca8e4aa493ae2db2392d74878dd02993c9a417c6598612bfe2ede32e8e446203536bb0", @ANYBLOB="4eb343eba24bf8ce2f8cde0e290b073a1feb5601705b36f1b32b8c9c38032a61896742c40daac514516bca49c425f02be1c37b99326a4fbff7a4f9fed16c335fb0ef4188bc394afc031c4fad86e9c1de2f7c106120c41c85ef9e699b9c908057181a00a1a0e3f6b07c5d86ae10cf69aa121fc8ca64f4bd0e2a727583cab4d6e0def4128c0f79a9ea62134cb74e65f50542037961f5ec765e4f80e3775d28175e5a5e5a84618dd6eeca56e273438f7d102530dc0248db473077506aaa786d9b5fbf44"], 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x10, 0x2, 0x0, <r2=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast2}}, r2, 0x3ff, 0x5, 0x9}, 0x94)

13:54:55 executing program 0:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1203, &(0x7f0000000000), &(0x7f0000000040)=0x4)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')

13:54:55 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
select(0x40, &(0x7f0000000040)={0x3, 0xffffffffffffa96e, 0x9, 0x1f, 0x7, 0xffffffffffffffff, 0x4, 0x6}, &(0x7f0000000080)={0x8, 0x2, 0x4, 0x1, 0x3, 0x176c, 0x2, 0x20}, &(0x7f00000000c0)={0x3, 0x4, 0x2, 0x1b, 0x7fff, 0xba, 0x5, 0xff}, &(0x7f0000000100)={0x1, 0xfff})
openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

13:54:55 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xffffffffffffffac, 0x0, 0x0, 0x0, 0xffffffffffffff8e}, 0xffffffea)
bind(r0, &(0x7f0000000000)=@in={0x2, 0x2, @rand_addr=0x9}, 0x10)

13:54:55 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
poll(&(0x7f0000000000)=[{r0, 0x101}, {r1, 0x31bda5f606fd63dc}], 0x2, 0x7)
r2 = semget(0x3, 0x0, 0x281)
__semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000040)=""/9)
r3 = fcntl$dupfd(r0, 0x11, r1)
ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000000180)={{"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", "5bcd49c0213820e74fef990e49d00335f1a0cd6615aa87206fc1e8509b6971f3", 0x1, 0xe96}, 0x0, 0x1ff, 0x3, 0x2, 0x5, 0x7ff, 0x80, 0x3, 0x2})
r4 = getpid()
fcntl$lock(r3, 0xd, &(0x7f0000000600)={0x1, 0x7, 0xff, 0xfffffffffffffff7, r4})
fcntl$getown(r1, 0x5)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000640)={0xff}, 0x4)
connect$unix(r3, &(0x7f0000000680)=@abs={0x1, 0x0, 0x0}, 0x8)
syz_execute_func(&(0x7f00000006c0)="8f493801d3420ff565000ff7dcf3d18932233333c4012572f70dc4e1685ecb8fa9780208f00fbabcb9b7cd09014ec4a3317de919c44289ae1cc5ceff4f24")
ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000000780)={0x10, &(0x7f0000000700)="f2a276c6e9268baf5811ae94b61fe76055ad612a085e60fb7835a6df6867cb06942099ca3b8023327edcb05c6ba8b2b7d5ac62eed5955d63dbc9e873f933c08f5a13af31ca00305186d75e5e033e00817d89f10f0bc49a9c550b7cd8f750a1bf58ebbfbd220091e058565f06", 0x8, 0x4, 0x2})
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f00000007c0)="14f387ac9cb11736c953fc79fe1cf65ca5f61180b81f2068bf464a07fb1fdb1628fe925ee1993bae07dad5dfc3039b3c76ac4f45afda4f8bb73f51c7937952c50dfd632b74399d6036a6ff5de6dba91aeca2fbc68d0beec13e7a8b2b5cf9d012edd4b908964a84d66da1fc454b401291511386fb6ef105122076ecfc566390d6adcfb14628ca4e33653bb223e5ab827840b07c82b568a810c8d10e2ab3c23613e751d692e7b56b12bfcd339c29607a1821690f52a466a502d336e6170b")
r5 = socket(0x0, 0x20000007, 0x3)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000880), &(0x7f00000008c0)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0779e0001400", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000940)=0x18)

13:54:55 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000380)="f9120a1b7c3cccda367de6e0f9c8dc39936ae5203ae7695fa4cb287360a48981eb44f03c2aff04cb92617753ff2c06a7a4c74c73c801a34566ed1bf349ecb5085124660f777923a2ee125313e02aa99dcc44ba61b58335ea5d2a0c2b72cc2944b4f2e71c087149a7b3b756a1bb77caf8d6a295b0606d6c67c5eee12f57ea57f91edd674f7be011d0b48bfe71182f94ee4f9ffa135e5179a45bdda464e35e34a2d571dba4b1d7941bce6bb5252a8908")
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={<r2=>0x0, 0x100000000, 0x2, [0xfff, 0x5]}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000440)={@in={{0x2, 0x3, @loopback}}, r2, 0x4, 0x7f, 0x304, 0x1, 0x8}, &(0x7f00000001c0)=0xa0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x10, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x100)
ftruncate(r1, 0x7fdf)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x293180000000}, &(0x7f0000000080)=0x8)
getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="0300492219870000ecb1794e6059c4a122251960d7fa27195fd4588ecca07db71c222dff1d01934090ff2b1cf3265080461621605efbf0cdf7de26aecd0e814c07e2c3d2d0f90435615159b07d2adf09b5973354cd084c98f3a6714b63006f94c7e1ec28902a53b20e7abb46377802bbf9aeb36600adf3c4a272f99eb8cb516976f817001693d95f17b3678f2568b2b711b95a442c9ed74219ebdb70ef7949ed2a77861911cbedb51da5c51bc9eeaa695aa12d0c0bdcae19469ab6b25674c5b71c06350d571a1ad1dd8d33d219f2"], 0x0)

13:54:55 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0)

13:54:55 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000080000206, 0xffffefffffffffff)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013)

13:54:55 executing program 0:
syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2300000043c0eb2541e2eba2a2363e460f1a7000c403a17d4e4b90c4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3650fae26605419c201b04b970000f08171a30bd98a826e6ea80dc482fd989c81000000008cc7e86600af6846f6761d360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = socket$inet6(0x1c, 0x10000000, 0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x0, 0x77d1, 0x4}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x3}, 0x8)

13:54:55 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1)
setrlimit(0x7, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={<r0=>0x0, 0x5, 0x3, 0x46870a97, 0x7}, &(0x7f0000000080)=0x18)
r1 = socket$inet(0x2, 0x3, 0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x0}}, r0, 0x10000, 0x10000, 0x9}, &(0x7f0000000340)=0x94)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f0000000200)={r0, &(0x7f00000000c0)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0x3, @rand_addr="d97dba8d96b8c5e7fd2d271f55440242", 0x2}]}, &(0x7f0000000240)=0x10)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000670e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f")

13:54:55 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180))
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140), 0x0)

13:54:55 executing program 3:
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
syz_emit_ethernet(0x2e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa0400000008004600002000000009000090780000d0bbe0000001070300008da7b252eee18d01"])

13:54:56 executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100))
socketpair(0x17, 0x30000005, 0x7, &(0x7f0000000680)={<r0=>0xffffffffffffffff})
fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setgroups(0x6, &(0x7f0000000200)=[r1, r1, r1, r1, r1, r1])
r2 = getegid()
setgroups(0x2, &(0x7f0000000640)=[r2, r2])
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)

13:54:56 executing program 3:
syz_execute_func(&(0x7f0000000000)="0c0ec4817a2df998cd801b69e4420f01d66962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c447477676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5fe33647d0ba8b33cd3e5b0f9966030faee42c240f5e5bf44700004fc40f01fe5ff6f6dfc463e5697c4565b9990fef00c300c3450f17720d14111d54111d00")
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0x3f}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r1, 0x4)
r2 = socket(0x2, 0x1, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_tcp_int(r2, 0x6, 0x80, &(0x7f0000000040), 0x4)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x4, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000240)={0xf13a}, 0x1)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x4}, 0x8)

13:54:56 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c)
sendto(r0, 0x0, 0x0, 0x303, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)

13:54:56 executing program 2:
syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x9]}, 0x6)

13:54:56 executing program 2:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
r1 = dup(r0)
listen(r1, 0x0)
listen(r1, 0x6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x9, 0x8001}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @rand_addr=0x3000000000000000}}, r2, 0x7, 0xff, 0x4, 0x5, 0x1ff, 0x81}, 0xa0)

13:54:56 executing program 3:
fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=<r1=>0x0)
lchown(&(0x7f0000000000)='./file0\x00', r0, r1)
pipe2(&(0x7f0000000200)={<r2=>0xffffffffffffffff}, 0xdb911474eaab8c0d)
r3 = getpgid(0xffffffffffffffff)
fcntl$lock(r2, 0xc, &(0x7f0000000240)={0x2, 0x4, 0x0, 0x0, r3})

13:54:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)='\x00', 0x1)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000140)='0', 0x1)
dup(r0)

13:54:56 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0x232, {{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x101}}}, 0x88)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x201, 0x80)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={<r2=>0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f0000000300)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x1ff, @rand_addr="3612aa409241eb4626ea4af95fc03cbd", 0x8}, @in={0x2, 0x3}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x1000, @mcast1, 0x1}, @in6={0x1c, 0x0, 0x3, @empty, 0xffffffffffffff80}, @in6={0x1c, 0x3, 0x0, @mcast1}, @in={0x2, 0x3, @broadcast}]}, &(0x7f00000002c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x1e}, 0x8)
write(r0, 0x0, 0x0)
mknodat(r1, &(0x7f0000000200)='./file0\x00', 0x8100, 0x4)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f00000003c0)=0x4)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="01fe040075af70af97c60600"], 0x10)

13:54:56 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
renameat(r1, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00')
unlink(&(0x7f00000001c0)='.\x00')

13:54:56 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000c, 0x4)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x27, 0x0, 0xc479d451a6aa32ac)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4)

13:54:56 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x4, 0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @local, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @empty, @remote}, 0xc)

13:54:56 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = shmat(0x0, &(0x7f0000fb7000/0x4000)=nil, 0x3000)
shmdt(r1)
mlockall(0x2)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8400, 0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
r4 = semget$private(0x0, 0x4, 0x101)
__semctl$GETVAL(r4, 0x0, 0x5, &(0x7f0000000100)=""/234)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x300000, 0x0, 0x12, r0, 0x0)

13:54:56 executing program 3:
syz_execute_func(&(0x7f00000006c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000cc0)=""/79)
r1 = getpgid(0x0)
r2 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_buf(r2, 0x29, 0x53, &(0x7f0000000000)="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", 0x108)
r3 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000000000000)
wait4(r1, &(0x7f0000000300), 0x0, &(0x7f0000000540))
r4 = getpgrp(0xffffffffffffffff)
getpgid(r4)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @local}, &(0x7f0000000280)=0xc)
unlinkat(r5, &(0x7f0000000180)='./file0\x00', 0x800)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r5, 0x0, 0x1000000000003)
ioctl$DIOCRGETASTATS(r5, 0xc4504447, &(0x7f00000007c0)={{"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", "d4cf01886ac437c94b9f43fe7dbd8ceed27f765ef5a24799934ea992441ea158", 0x8, 0xc7}, 0x0, 0x101, 0x1, 0x40, 0x800, 0x8000, 0x0, 0x5, 0xa0ed})
msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1)
r6 = semget(0x2, 0x7, 0x8)
__semctl$IPC_RMID(r6, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
fchmod(r5, 0x40)
freebsd10_pipe(0x0)
r7 = shmget(0x3, 0x3000, 0x1fb, &(0x7f0000ffc000/0x3000)=nil)
getpeername$unix(r5, &(0x7f0000000740)=ANY=[@ANYBLOB="0009012425adbe53e4df6cd92161677ad1b8f38565181b5b7f4ae372b532b86cded2cec0f78181c64f867a115e14b974640b015a8d3796b5178f57c7c2f908175efc696c6a1f4789b6fe9705"], &(0x7f0000000440)=0x2)
shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10)

13:54:57 executing program 1:
syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="f15852e24e6106bea3a70eeabaaa0a3a85c58a614adfc461cfbfd1fd0886de2eb1ba0132fbe5e5b4ff98fba5de512ebb5a6295c002ac703fbe4bda41ea992838b78e1839b1809a3b70ff25f69e71d1ec2303f380e2a0fabb670b977952eb00c11d64e1542cdd75deb4e81db729361ba4edf7", 0x72)
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0), 0x4)
mprotect(&(0x7f000032a000/0x2000)=nil, 0x2000, 0x2)
socket$inet_udp(0x2, 0x2, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5}}, <r1=>0x0, 0x1, 0x5, 0x3}, &(0x7f00000002c0)=0x8c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0x7ff, 0x1}, &(0x7f0000000340)=0xc)
chdir(&(0x7f0000000180)='./file0\x00')
chdir(&(0x7f0000000380)='./file0\x00')
getpgid(0xffffffffffffffff)

13:54:57 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
readv(r0, &(0x7f0000001580)=[{&(0x7f0000000000)=""/151, 0x97}, {&(0x7f00000000c0)=""/28, 0x1c}, {&(0x7f0000000100)=""/202, 0xca}, {&(0x7f0000000200)=""/130, 0x82}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/237, 0xed}, {&(0x7f00000013c0)=""/140, 0x8c}, {&(0x7f0000001480)=""/241, 0xf1}], 0x8)
r1 = socket$inet(0x2, 0x20000000, 0x81)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000001600)={<r2=>0x0, 0x7}, &(0x7f0000001640)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000001680)={r2, 0xfffffffffffffffb}, 0x8)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000016c0)={0x6, [0x3, 0x9, 0x1, 0x8c8, 0x2, 0xa2]}, &(0x7f0000001700)=0x10)
madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7)
r3 = accept4(r0, &(0x7f0000001740)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001780)=0x10, 0x10000000)
connect$unix(r3, &(0x7f00000017c0)=@file={0x1, './file0\x00'}, 0xa)
clock_settime(0x4, &(0x7f0000001800)={0x7ff, 0x2d4})
r4 = shmget(0x1, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/185)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001900))
shmat(r4, &(0x7f0000ffb000/0x4000)=nil, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000001940), &(0x7f0000001980)=0x4)
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000019c0)={@broadcast, @local, <r5=>0x0}, &(0x7f0000001a00)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000001a40)={@empty, r5}, 0x14)
shmctl$SHM_STAT(r4, 0xd, &(0x7f0000001a80)=""/117)
r6 = dup(r0)
ioctl$DIOCGETALTQSV1(r6, 0xc130442f, &(0x7f0000001b00)="595e88a6c5a815c7913319ed3548d74bd875063b65831eea49efb127d9c30bb51afa38c0d9418fa473a5bd319a6391a593a48dca292413444c568f4cf35f3a0d2d5b4f5de6c0b9fce73215899bc487b90612673fef356b5a1a81d2f841c2ca0cdcd3ab192b0a33cf2e5f82714278c92fd85b15ba207f2f51d1e2e07811334acbd3d8827497c1b725c48e4144efd2b336983be67759d9d27466f7e6dbfe06ed3c9c7a25108793978d70d9ebed066797561711468cecf66775720478d57e9d93fccaa597e1b30dca008e5b278da8ae83071142295943d651cd5a4fcf3a8e897e65d9901118a3039539c9f2e2be9d96fcaf6540d31f8f")
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000001c00)={r2, 0x1336}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000001c40)={@in={{0x2, 0x3, @multicast1}}, r2, 0x63, 0x7e000, 0xcf}, &(0x7f0000001d00)=0x94)
ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000001d80)={{"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", "c00c8f04c12455557fe5b5cee720fe2afda63367161e303c9a09bd899d2e69fc", 0x7, 0x3}, &(0x7f0000001d40)="b7e885747fb1fac28cc19fa9045be2f4d7aba65bff92eae08740d042a33ff2e343e6243818889c49ae905877", 0x9, 0x6, 0x3, 0x1, 0x29, 0x7fff, 0xffff, 0x3d3})
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000002200)={r2, 0x5}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000002240)={r2, 0x7}, 0x8)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000002280)=0x8, 0x4)
ioctl$DIOCCHANGEADDR(r6, 0xc4704437, &(0x7f00000022c0)="e78ebfab3c3dbf3fc37acdfe8a8f594f4f557d02bdfbf7d92429e1d8da8f817cffd242195e08232d4201eb7798")
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000002300)={0x2, 0x4000000000000000, r2}, &(0x7f0000002340)=0xc)
getsockopt$inet_int(r3, 0x0, 0x47, &(0x7f0000002380), &(0x7f00000023c0)=0x4)
getgid()

13:54:57 executing program 1:
mprotect(&(0x7f0000140000/0x3000)=nil, 0x3000, 0x4000)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @rand_addr=0x121}, 0x10)

13:54:57 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$getown(r0, 0x5)
fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x800000000000007, 0x7, 0x10000, r1})
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback={0x3}}, 0x25a)
flock(r0, 0x7)

13:54:57 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setreuid(r1, r2)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
geteuid()

13:54:57 executing program 1:
munmap(&(0x7f0000cf1000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4)
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000140), &(0x7f0000000180)=<r3=>0x0, &(0x7f00000001c0))
fchown(r0, r2, r3)

13:54:57 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10)

13:54:57 executing program 0:
syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x20)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7, 0xf30, 0x8001, 0x10000, 0x7e}, 0x0)

13:54:57 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
r1 = dup2(r0, r0)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, 0x3, 0x7, [@remote={0xac, 0x14, 0x0}, @empty, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast2, @loopback, @broadcast]}, 0x2c)
symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00')
renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00')

13:54:57 executing program 2:
r0 = socket$inet6(0x1c, 0xcb07926591945dd5, 0x1)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={<r1=>0x0, 0x40}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x1, 0x2000, 0x3, 0x5, r1}, 0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00'/12], 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x1f}}, r1, 0xff00000000000000, 0x1, 0x8, 0x8, 0x7a42}, &(0x7f0000000480)=0x98)
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x40)
ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000300)=0xfffffffffffffeca)
socket$inet_sctp(0x2, 0x0, 0x84)

13:54:57 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4)
fcntl$dupfd(r0, 0x11, r0)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)

13:54:57 executing program 2:
readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=""/3, 0x10000016c)
r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c)
getpeername(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
syz_execute_func(&(0x7f0000000280)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9ea17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc9020270d146d1e4c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dcfa00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30ffcac36660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c3665430f1f00")

13:54:57 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x80, 0x7f, 0x110, 0x4, 0x3, 0x6e, 0x0, 0xcd, <r1=>0x0}, &(0x7f0000000040)=0x20)
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000340)={{"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", "d6a11bf84772a0ebdd14a1ed092b980861f76e7e0bf55ee118dee0dae47dd794", 0x7ff, 0x69}, &(0x7f0000000280)="3e64cfaf09c68bfa990fc3041a8f5565f74242161f0c3bf9bb170c6c9378d1d427032576f28a30cd7ccb4ea7129992557a94ebc372fe107ad4042d5d6fcda42a1bb43989f0a63955a16b00e3d6e81f3a9271d6521acd638d22efe77586da825a7eb82c9f18fe67cfeecc8663781bea84a4b6e2839a4ae31cf0a02db6b4fb2ff54871eeeaee19047918ebcc529907f7d38eda696f54aefaf7cf9c8c3c653d6132e122", 0x1d0, 0x0, 0x2, 0x80000000000, 0xfffffffffffffff7, 0x7f, 0x3f, 0x5})
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in={0x2, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10)
syz_execute_func(&(0x7f00000001c0)="1c17c463790dd7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2636fdc4c2090af4ed427fc902023ed107f2166446dbe0c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c3440f446ad6304545e269a841000f1d45332faee4eef5f50ff297bf63576357c4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e")

13:54:57 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
freebsd11_getdents(r0, &(0x7f0000000000)=""/121, 0x79)
readlinkat(r0, 0xfffffffffffffffe, &(0x7f0000000080)=""/187, 0xbb)
recvfrom(r0, &(0x7f0000000140)=""/155, 0x9b, 0x400c3, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={<r1=>0x0, 0x4}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r1, 0x1000}, 0x8)
recvfrom$unix(r0, &(0x7f00000002c0)=""/235, 0xeb, 0x0, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0xa)
freebsd11_getdents(r0, &(0x7f0000000400)=""/12, 0xc)
freebsd11_stat(&(0x7f0000000440)='./file0/../file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getgroups(0x1, &(0x7f0000000500)=[r2])
setrlimit(0x0, &(0x7f0000000540)={0xff, 0x9})
fcntl$setflags(r0, 0x2, 0x0)
r3 = shmget$private(0x0, 0xa000, 0x80, &(0x7f0000ff4000/0xa000)=nil)
shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x1000)
linkat(r0, &(0x7f0000000580)='./file0/../file0\x00', r0, &(0x7f00000005c0)='./file0\x00', 0x400)
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000600)="5bb8bcaf6950badf12b2aec03109f0b9887f5de1d1845e5527ded40285c4540b08806379ea8490cea02ecc27f1a99f32")
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640)={r1, 0x7, 0x800}, 0xc)
r4 = shmget$private(0x0, 0x1000, 0x128, &(0x7f0000ffc000/0x1000)=nil)
truncate(&(0x7f0000000680)='./file0\x00', 0x1)
sendmsg(r0, &(0x7f0000001e80)={&(0x7f00000006c0)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000700)="d9e7f3d6cc6f9e77b2138f7c56935ca22db9e07c99fbbef537e563d88fbbee7bec9adb31a3a1095130a563bd2fc9321305c17d61fc22fc6033dcc64bc829a03440cef471f5bc056c897ccdb4559e43f36adc2747f6af835d0b3d23d6f416434e035cd9780c01f320cb92a36c0c11aed6000dd218e56e80f06d5829ef00ed7bc376d237c368af5fc7965e6eafb63e5097d13471625765b577838bda70e94f824e21af017f3523a924db3e2d353f656bcf4271187f01b939bf830050f25264d99e9447b81a99798ab19605cc0863487ddc16db76aa8dff2ca8df34c53273705ca82fb146e88cb50659e1101a5e9b5bec", 0xef}, {&(0x7f0000000800)="e058f51b90afac931f6bd9c6f9e1315c84c300e5226efe4c9ba3601520ef5a7d9feec7360a02f394", 0x28}, {&(0x7f0000000840)="0eb42dac4b079b6921fd41e00b806e79062fe3ba0044c7429c9a485a0e3de8d5eae8fa7847029edfce7f2201a85e6d41cfd15351249c7c1f1cda47f12e324518b15a5ce909618019e2bbd0b783d57047640d7f491c209ba778b4c1ef889f2db87496677eba0f8db9e1a4ba785451a3866da2501ed804efae46e3779d0872f6d39d6c3203011eb4533ca01d7356597ac1ad2211acce6c5b60bc5ce64db3607b721855fecd56292990258268cdbfc7b47d6fa15634ecaf84a378f1ae8dd4e4b83e2db6232c894b66da29ff5d0497f1759cc32b3cbbe15f061995a6c0e2616dfc2f20b9415ba5fce2ddb9709bb72cf798565e56c7826028abb4a9", 0xf9}], 0x3, &(0x7f0000000980)=[{0x90, 0x88, 0x1a, "62b531b40ce60369c111bcdd43551d26903318a053a7374bd1ef9e96f0ee85fd88cee6143f20012dd6ce87a52ebc8944d9aa73cb48d8c8dd09f40ebeab3b44fb68ebbd938d5a81ab88d975548816c985fb7bd7d7f2b51a5c642b36e0fa1a244dc43db0c9e4665246cef6eb879b29fb1b0bafb641d8973e9f19cd27a1e2"}, {0x108, 0x6, 0x0, "6abdc8951691d60e2a481464d799ac5b972d4e9004fc256d8646785d54dc2879f01f6d8d21ef550ba06e0e971016f0c0f6afc7a2f93318286bb018340340880dfc839af78ec488589deca2cc8fa182e8df08dac41e114cebbd61952ac3ba81fe1096ad619beffbb27324fe9b1779f49c081f49fc2ffceb0f3a7ac2253f5b1b597835aabd496c47df0d130a61e2da9341ac35dd326e650cf49b05b2453a728263c196e72cdbd15e18cedef3a45e96c0d23f6d079cc869d68a404c45bfcde2c995736b3e1f14fd1929db33c29ff6c08721e7d4a4978ea200d31e64ef1d7919b7fe3689d56b5b1a9afa5eec8f61d7f923f3a33b1b"}, {0x90, 0xffff, 0x0, "f6ace1e89f7bf306bb8f691687faa49b26b0d67aef737adf70aa61f61fa7512f300774b29e8345428e21edf01115ccb1181ed8e123886d0f1b2e28f03ccb8e44129a3635444952f12d5b5e5e177add9180f3573864c1c889765240df6cad14d94259c988e72fbe1a5818c15186a907345e8b09c6b69abc51db9cb5231e7f46b4"}, {0x28, 0x17, 0x3ff, "ede9f03e3174d7736d98d12b74ed346140de2b3222d1"}, {0x58, 0x0, 0x1, "ecfa55e3d1bdc607e51c2c0314b1bcad14fa4dedc9d8c465f290eb36b3ec00ef44228ef6dce837ce50189481a73de8f45303a78a8ba9e66174d1f71df9ae9807beccc0ef49077873"}, {0x30, 0x0, 0x80000000, "25207a0aa25e0ea1892704446ea678b10b5e00a0efa64ab637"}, {0x78, 0x3b, 0x100000000, "6c2639cd115d6c8b9533ab93989d6a8f525e9dbaf67b1ff7e615c368beb1682b26dddf311463cde42b675dd72768653c27081211846e484f48886eca3bd0f2d18ab617781808ac0690eacd840d9d4461d076162eaf22f854cb182ab50ca65dc0ea34c5390e"}, {0xa0, 0x84, 0xffff, "d7f3227a9ffbe573d928039cfbc536bece407dd5e429bd330de7f0b2aa96de4fe9cde2026df8657a7f1f61f6e0cfa028124dd3270996560d13d5f461de9f26b175113f4a607c072c87a5803a98f8a295b29fcbcee74454c068dc54c781c69323acf4d27a40308285303453446064d7ffec8b190d36e959932816d20c3499e2d66dc41250700d24779d"}, {0xf8, 0x86, 0x6, "30363dfbeb4618eece4ba9a85489a052850f93f560018ec52e92fc561fb33696dee91f5a139ff4a969a1dd0226010db874955a79c61306d8ca2d23f5a63d900db62095f825c278e2451a419d3381d6bfca4838b37b438951ca4f2b654ec1872bfa613b162cac3cb2221cc18be8da7091c85352d79961a5e03fa9dcf8e7350b9d58307bd8cb128cc464853b88feadad2aeabd6b17fc95ce1f70c5eef7113b548c09a257f18345d6fbb332ab3cdd366b536dbdfa13aacd747a92b65ee5d0b0282d3350bb39a05e19eed269241783e6010bad13777691093affe86f1b3642f5e0cccf2401404b381a"}, {0x1010, 0x6, 0xffffffffffffff7d, "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"}], 0x14f8}, 0x20000)
r5 = fcntl$dupfd(r0, 0x11, r0)
freebsd11_lstat(&(0x7f0000001ec0)='./file0/../file0\x00', &(0x7f0000001f00))
freebsd11_stat(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0))
shmctl$IPC_STAT(r4, 0x2, &(0x7f0000002040)=""/15)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000002080))
writev(r0, &(0x7f00000043c0)=[{&(0x7f00000020c0)="63501886ec02fcc83b865f9e3a69c2cd9c960207bba2e5076bcb608c3141f509cb37c8b6197194eb38b2d3f56ee8a952214d622a12", 0x35}, {&(0x7f0000002100)="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", 0x1000}, {&(0x7f0000003100)="6b527a811805c850a83d2ec0cf0dec274a1f96459758f6ee5b2ced81afcff8090fddd2cb1df07667186ea6d1d309ceb0cf0d49d95a811016c1999522df8dc79310e2dc70e82018d428ca31a4ea0806b8d176ffdfd8cf4f90cd19e2ee78f9a47778f3ae50236cb9c7a6981af2eadd5370e5bb0df09a0a54e77c8f9173d4032274f9b00d3dd1bd72fcd7dfe909957ec5fc9c6a20676d1eb855020d388144904e55588631ac357ab5118ef520e43d0c11e4c2622b17969579eaecc357f4cd6842f6331b4b8ef9298196f1ee4e9a8daae9d7a1bb64f31eb84ceda3e6fa253ac193f67a2ae07b0045a76b04ea", 0xea}, {&(0x7f0000003200)="703441212c6dd6150a965d72ee8c1dcc2d9c7217b7ec9fe190229e77349c6ce1f771a36b51d8f3113cf765c31e471818491da58bfb51520a73d21b294513a2d8fa0ae8934d59c1f73ade48479de701868ef5630712fc574178ee126335c51c7f8916a92c76e258037ecc9c50b2c9c226ef174399e64edd9efbe1960a757df0a0e70dd63b9d10690289386ac4c44cd09bd4158deae2a04c04b5625ab1ae4ad48f4555be43b596c17a7b2e24f954ba72f5fabe15bfcfa135d79eb4974c46e66a490cbff026e9f43aa3b8d841373ed23dce62731dca293ca4ce4ad04ccfc04459088ce316302f6ea7dd00269484ccf69201e0c304", 0xf3}, {&(0x7f0000003300)="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", 0x1000}, {&(0x7f0000004300)="e2bce751b5816c199576987fad116d615642ae4e7ff49dbf378a09b272ac6dc5e858205c140e3f423d527bf2f20ec8b1de5a99c56c88fad8bbd62b03a0ded83269986c891b8dc52f7521c2822bf294fd8ee69f4265666ac3cec1cb309a49344582362802c6f369e5cf49bdbf6c283b0e7327e014ab8f26188e53de59cf89b15973", 0x81}], 0x6)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000004440)="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")
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000005440)="eaf389ae7e41f11211a05d45ea8ba9f39b4d77ee3fcbbaf42048b13325191abfdd132ec281bd2ae60bbdddcbdb333245eca1ccde3b97d2a7688d9e11afa740352347b70d027f57cddede23a37f37bd8d3ed2e0516aff33420312ab68515332d24d611ac6df53a2895a7d3d1dcd4a10abf147a569e13eb62c22f9feaf689cce092cd0")
ioctl$DIOCGETRULESET(r5, 0xc444443b, &(0x7f0000005500)="aca8f6bacfa59024fde3c2bc228e594ee3ca7a46a20e2dbb1831d8097661363a953aa16823b811d9fa82881ea818d5e307b049125b4daa10bad02225ba3ee794c198b9cb226b5dfe7649ec47551307c0438ed8474b9f578ef4870f0f0483bea468d4936d01f3032e4d4494b7078e31deb58775f43af24b4824bd1f644a62979a88dbe552ad0b24179ad4538b22c581a0eeff48cc98fbc5a3d77b2c3a6017bd0cf1e4bdff53dcc48311fafcd80f415c0b323f09")

13:54:57 executing program 1:
syz_emit_ethernet(0x8a, &(0x7f0000000380)={@random="1fcffb37c458", @local, [{[{0x88a8, 0x6, 0x7, 0x2}], {0x8100, 0x200, 0x8f1}}], {@generic={0xffaf, "3f22af6d0f6dd6a315ada53c664a9843e641148d8ef6b1cd4a03c97c3ef2ec05e6000cad31e1906af4fc28bc47c6a6ff9d25386323514371ad65bb8d356af3689ac11f983bb88f81f92ed337ef0b12e51d411e66683090fe9be97e1059296b552de6a75196df91289eb067d6afeb2ffdf25620e9"}}})

13:54:58 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000180)=0x4)

13:54:58 executing program 3:
syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000135ecb3ceb5fb1017e910800460000000000005c71181fe6c5710b07a05e00830300000800907800f1ff00450000000000000000000000e00000027f00000100"/87])
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x1100)

13:54:58 executing program 2:
socket$inet_sctp(0x2, 0x5, 0x84)

13:54:58 executing program 1:
munmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000)
munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000)

13:54:58 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001})
open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r1, 0x2)
fcntl$lock(r0, 0xd, &(0x7f0000000240)={0x0, 0x4, 0x101, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005})
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000140)="e7f73021e770017fc4d7e54a2be73e1f3aff794516aa3b086da1ea5cb19ab313478f51cc83c091be6e10aab083be4efef4238390e971c82796ecb0701852b913192ac6dda2b75ce5c90bb98b09c3d4f7806f3afdc429c7267037847b8aa51dcb4cd5e92af4c68a165b8351b331ab2f83a1e5fea1f785086893d8fcc370e1182fe9e79b467356f87fc0aa8c12f12e4ca9450e58310437263cdaa95c50cda2d1aef274c2896aa37a16f63cdacfc235e78cbd52b7b196")

13:54:58 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0)
fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffff12c0, 0x1000300010001})
read(r0, &(0x7f0000000040)=""/16, 0x10)

13:54:58 executing program 0:
semget$private(0x0, 0x4, 0xf2f0c82bbb49de8b)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
listen(r0, 0x2)
mlockall(0x3)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4)
r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x40080)
pwritev(r0, 0x0, 0x100000118, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getuid()
socket$inet6_udp(0x1c, 0x2, 0x0)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4")
r2 = fcntl$dupfd(r0, 0x1000000000003, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
semget(0x2, 0x0, 0x30)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
msgget$private(0x0, 0x0)
semget(0x1, 0x4, 0x220)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r4, &(0x7f0000000280), 0x26)
r5 = msgget$private(0x0, 0x2c8)
getresgid(&(0x7f0000000080)=<r6=>0x0, &(0x7f00000000c0), &(0x7f0000000100))
msgctl$IPC_SET(r5, 0x1, &(0x7f0000000280)={{0x7, 0x0, r6, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b})

13:54:58 executing program 3:
getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319)
mlockall(0x1)
syz_execute_func(0x0)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
setitimer(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000080)='*\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000280)='\xb2\x00', &(0x7f0000000300)='\xb4\x00'], &(0x7f0000000480)=[&(0x7f0000000380)=']*\x00', &(0x7f00000003c0)='}\x00', &(0x7f0000000400)='%\x00', &(0x7f0000000440)='.([\x00'])
open(0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)

13:54:58 executing program 1:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001740)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000016c0)=0x20)
writev(r0, &(0x7f0000001640)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="de57add554ac3d3aa6af921d2fd9bfa5de95dfe5c892051347f2eb0872fbabcf8cb6e0061debbf536f20bfcc838403c4697d0c5d23b4d3899d105afef55fb07d73e014c52fdb955899551f6807d20fb360596dbd73fac8bca13357241572b353190faf8743266d3bb8bcb9f6667ddc392ae173b537e671981a493c4a78cbcb1f8970f636e0e52a89681629dd8dc31315241c208e23979608f96cbc3646315fb5f0cee3c186416d1bfe631a7f563f88c9f80f680d1dd758ebdccebec4ab09131053053470e3acaa234af0dc72cb1d06f272c6a79b424769d5d85a45f401691d7e2ef82fb2b1858562", 0xe8}, {&(0x7f00000013c0)="29a7553ab33560d7d3928770f7e18f166abc5bf02c4cc4393cf695b31071569c1dac35be4ab685e2c23a1c66a491b7cfce0d7685c66366008b029d6274d7c3242abf6c911ea60c6885207a8baf7bdb4a33122241669c19147c544de0fb247017314e498334775029b0f60fa91b548f22f6df97aa64990bc68803d6e842eedd6b6ac79042fad442e4505703929a50", 0x8e}, {&(0x7f0000001480)="4ab5", 0x2}, {&(0x7f00000014c0)="0b0be5936578021dce11f9dd8019e26aa5bbc345e1226cfa9a0d59b6c69868ea353557d51be295944a4cd9c995575978ea0f7ff77089afa45356d13fedbef83c09f3793860948a67cdf480a9e95415629d1ceeb31097215e600a8de71c79c6a6", 0x60}, {&(0x7f0000001540)="33472db6b898f87401add740f9d41e4388b157614710d7b4c2f0f0630b3ee85bc77fd5d871039540c4a54faa80ab27d1fd2b7d426e594c1cfc1210aa23bb52133a2adb1a9b9034523c8b61dfb36424af7795aba71bfbdc0b77df2d18f70344097bf5e31c3f355b015c977a952a7bee41ab5ad542a0c170b0efe131628b24267d5d33494fcbe7ad51d09e3d89f978f18e1a08e92f34dae6de667360cfb1b449023c175602ba0ffc0a864d796f7f6c692f9a66ef161378cd06588efe8dc37e6bea9fdb39bbc21a03142bc57af8c158f2a9519dd783c9eb6e61", 0xd8}], 0x6)
close(0xffffffffffffffff)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_udp(r1, 0x11, 0x1, 0x0, &(0x7f0000000140)=0xfffffffffffffe0b)
sync()
syz_execute_func(&(0x7f0000000000)="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")
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

13:54:59 executing program 0:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
shmat(0x0, &(0x7f0000fef000/0x1000)=nil, 0x1000)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000000c0), &(0x7f0000000100)=0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x5, 0x6)
r3 = dup2(r1, r1)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000140)={<r4=>0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000011c0)={0x4, 0x1000, 0x7fff, 0x5, r4}, &(0x7f0000001200)=0x10)
ioctl$DIOCCHANGERULE(r3, 0x8048756d, &(0x7f0000000040)="21f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a975133bffccd57a3be9482f80")
fchdir(r1)

13:54:59 executing program 0:
link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00')
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = semget$private(0x0, 0x2, 0x400000003fc)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000100)=[0x1f, 0x81])

13:54:59 executing program 2:
socket$inet_udp(0x2, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x1, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x0, 0x2, @mcast2, 0x2}, 0x8, [0x7, 0x6, 0x5, 0x80, 0x6, 0x0, 0x81, 0x6]}, 0x5c)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c390f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000000)="98c4212173d60098774a2ae92c8b0f05bfd904e8b3c4a37bf0c55c41e2e9c4e26d911ce2b9b90f383a9e02000000110f33b849c442748fc978820509000000c4c1e55cee4b26660f38091ee509c4c2793e9100000000c421dd5831c4e10bf8c45b64660f3838520ac4c4a3bd4877f88ac483397fd3fbc44161d3a6000000000faac443390d560e00c4227d33f953c790906766f2ab0f0f12c4e17913a48f6f240000ce62b1f72ec3c4e2899294d80000000019c2c2b0c10b0bc4414e53d2c4816016f7a8d0b8d4d46645ebeb8fc4c3dd7c9848f3a445d04e32a25800218de3c02cf5c4810dda360f1271005cffefffffdcbee0e0f04781007412b207810f9f9f474e493a3ed8fbfbe20d")
setsockopt(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0)

13:54:59 executing program 2:
setresgid(0x0, 0xee00, 0x0)
r0 = getegid()
setresgid(r0, r0, r0)
setresgid(0x0, 0x0, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x6, 0x7, 0x242b}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x1, 0x7}, &(0x7f00000000c0)=0x8)

13:54:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0xffff0000)
pipe2(&(0x7f0000000040), 0x100000)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c)

13:54:59 executing program 2:
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, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
r4 = socket$unix(0x1, 0x0, 0x0)
r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r6 = shmget$private(0x0, 0x2000, 0x3fd, &(0x7f0000ffb000/0x2000)=nil)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001])
shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000300)=""/28)
writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
ftruncate(r2, 0x6)
r7 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
r8 = socket(0x1c, 0x4, 0x3ff)
r9 = getpid()
freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
fstat(r4, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
r12 = getpgrp(0x0)
freebsd11_lstat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, <r13=>0x0})
getresgid(&(0x7f0000001b00), &(0x7f0000001b40)=<r14=>0x0, &(0x7f0000001b80))
r15 = getpgid(r12)
r16 = geteuid()
getresgid(&(0x7f0000001bc0), &(0x7f0000001c00), &(0x7f0000001c40)=<r17=>0x0)
r18 = getpid()
getresuid(&(0x7f0000001c80), &(0x7f0000001cc0)=<r19=>0x0, &(0x7f0000001d00))
freebsd11_stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, <r20=>0x0})
sendmsg$unix(r2, &(0x7f0000001f00)={&(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000200"], 0xa, &(0x7f0000001840)=[{&(0x7f00000000c0)}, {&(0x7f00000004c0)="b31e4371a5da2171afef571d258e1bec09fe7393b22c56250e77fefae093d269eaf5737199c14ce6eb9fef71203cb6573477a99e1684cd998764dc59d8687e011831072eb9753e6db31721077e740dd3cea5dd064144593b5faf51fc5a0f154ba4800a102d203bf72de6bf5ff25646539035d557baceaa17c311e72ab635cc11006263050c59bbc785c149b1161c6492c85b35a1df8f6b759b390581f9da19b380d3dc3731704d7c369748aedf816099cf160ef2d063d667dcc31c4d3e78f46b899b36a32ad37e24a8f6e4ab540d4939faae959f2385f39d2751", 0xda}, {&(0x7f0000000100)="560524877bb6d050d3a168ae1ae74e53f103608572e0b56edcda5ea44d967fedeeb4be03e4d250707fe102d96bfcd64b97bb4264593b0fbd7ac34b6676796e78a8e0cf1db42df635982af81d9480678eb98f96d9cb0ea25b805d935a41976e32cac8c94963c453e325ddfe9ebf8a183482c4cf", 0x73}, {&(0x7f0000000400)="b6202e", 0x3}, {&(0x7f00000005c0)="569138fdbb4fdd95038d6ac494fc0ad2b22f8150524a711b8151ca1d9f61aa57b790c7b0ec4b6beb98024ed1feaaa8baac9e5e1e120a6457bde1b7e15512f3ef77c5b21b79a1aa8c13974fddd31281d93bbc0be20a07bda801489e845c5f4695402bdd94a6deedabaa63c750afc785c971c41be76515f36bd9e8c64839df86a799d394d8391c1b1ef00332636bf5fd317ec2cbc6ba237df35ef3931d84ab5c82d92a54e816216b89c35b4b5ab4d12e7972c7378e0e4d68b687d4a5554f112eab7c52683528dfcf24f13431b28d1e545cde7cc0c8ecac9e", 0xd7}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="5274662995d9441d7a4e38159b2e351abd665e620fa4303bdd615e83a18bef92041f80e93a9d62af86deae33054c666e3edb7567a1f687a58f495e619764ef7c4c4454f3dbcfac71b5de4c68645a3e903eb5795c8b0f593171dd739f7717288fa2883f71621f53ae28fc2996fd5097f968ea291a", 0x74}, {&(0x7f0000001740)="0ac35e82fa12f411803f435bf3cc82a2e0e9b14f118b3bae212256b418b7c4f670586aa26a889d7d6649654871a4628580590620e98ffc55c7a80564872815c506a85154a43f79de8d30c619147454fa7125fae98827bdab68132e7122dcdd982cd3d9c9db1caf549ce827e0835aa61aa90ec4794ab98aac645b213edf6c1e7bc858cd37cf3dfd1e01f2aa8c5b1b1eadbd290f97707424ffcf389e3b43eaebd657930cadee2a42233256dbce1a5c62138a909fb11291d48ffb286490752c6bdc778cb2f2358023894d26cf27ccc04bca56fbb13292ec4fcd565ec042eb1f04", 0xdf}], 0x8, &(0x7f0000001e00)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r4, r1, r8, r1, r1, r0, r2, r2]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x20, 0xffff, 0x1, [r2, r2, r1, r2]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}, @cred={0x20, 0xffff, 0x2, r18, r19, r20}], 0xd8, 0x100}, 0x80)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3)
shmctl$IPC_STAT(r7, 0x2, &(0x7f00000001c0)=""/123)

13:54:59 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = getpgid(0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x11, 0x4)
fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001, r1})

13:55:00 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x1, 0x0)
fdatasync(r0)
ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000040)="fa5a7db5b71db42c3b7a7fdf37733b2fb5ca7076af740105a8b63905193773bbb6caa3dd97f40358cf384fc3403c40dc1a890237eb6bdd7ccbafa3880c878a882e2a645bcb12a44dc83785452463a9638f8dc203a8619de3858bc7bd729b54d3abbc5f1f84cb44dc3b5b58e270dbfe3e7da8c794d4af3b8d7dc084e8857cdd718d700d2c457728590e292366609cca0786e89fa855c1fff983d9bd27e4acb0c93422a10a18b15d0f396c2aa762ecb806b67b666bda5f34")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7)
ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000100)="8470029770342031503fcede4c72c73012845ab40f9f53b0270e2c5baefbb093836986ba1f7c45111e1312cbac522c7042b82d2749acb17a4398ad79fed72d687085bb039496339cd07d394936b5926020a20f0b933ed0d10ae6566db09f49c4c9d0887b1119f655d4540af749b92ac78155324acca9")
utimensat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1000)
symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00')
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4)

13:55:00 executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffffffee09000000000000090000303a00fe024300600000000000ffffe0000002ff0200000000000000000000000000018b0090780007040060b680fa0000000000000000000000001803ffffffffffff00000000000000000000ffffac1400bb74c076242d132100fa747711d7ffc17f2914bd46ded7f6ce5b420000000000000000000000000002000d7cb8ede266f56ebdef2411cc7406ebfaeeab4475cadc56c5cc325fd4ee05ade123ae2cc3c1742190ec737ab9d1b8d12facdbb57a9819fbf90db504c2ce1d"])
setrlimit(0x4, &(0x7f0000000000)={0x4, 0x7ff})

13:55:00 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, r0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="776cac07a306eeb173a327eaf6cee672148f8eb1837e9747e8b6a96833523e4afba00a9e52e092320abca7b3fe96e6a94149c0fcfecb90e85cef081c0f3fb395676e6c49f36c5e64fa347bca09e778f4a214f257c4706f56f559ea0c2fd934a0295af3dbef6e1b8868188c6b94268bcfda010a85524cf49d37bbffe65ea6a82ec121535859a77fdb97bd923eab20f65c9dd9289739ce5b12d090f7cb58159b8209", 0xa1}], 0x1, 0x0)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000540)={@in={{0x2, 0x2, @broadcast}}, <r2=>0x0, 0x0, 0x2, 0xbafb, 0x81, 0x2}, &(0x7f00000001c0)=0xa0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x4, 0x5, 0x5a8, 0x6, 0x7}, &(0x7f0000000480)=0x14)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x100000000, 0x7fff, 0x858e, 0x0, 0x0, 0x2, 0x834, 0x7, 0x7ff, 0x80000001, 0xfffffffffffffffb}, 0xb)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140), 0x0)
lseek(0xffffffffffffffff, 0x4, 0x7)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
rmdir(&(0x7f0000000500)='./file0\x00')
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x3, 0x6, @empty, 0x2000000000}, {0x1c, 0x2, 0x9, @empty, 0x50ae}, 0xffffffffffffff01, [0x5, 0x7f, 0x0, 0x18bc, 0x0, 0x4, 0x1a80]}, 0x5c)
ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000380)="de0342d5c313e6697a859f861a6a169fbe16e02c11a47b3ff18f769ee0378795997acd3dfe0820fe9099b0ceb6f686b926174fdf158b67cf7300f6059c1debc7f8b1baf64c43a5afbb76fa5124ced928be975f126115cef4c152bc04c5d8fff736c705c5de07")
execve(0x0, 0x0, 0x0)
mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65)

13:55:00 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
sendto$inet6(r0, &(0x7f0000000200)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a00000080a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$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)

13:55:00 executing program 0:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x468f, 0x3, 0x3300, 0x0, 0x4, 0x8, 0x3, 0x20, <r1=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xf, 0x4}, &(0x7f0000000180)=0x8)
r2 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x4}, 0x8)

13:55:00 executing program 0:
setgroups(0x28d, &(0x7f0000000240))
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0x200000000000000, 0x9}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3}}, r1, 0x80, 0x8, 0x8, 0x8, 0x5, 0x80000001}, 0xa0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x7, @mcast1, 0x80000000}}, r1, 0x6cac124b, 0xbc, 0x288, 0x0, 0x40, 0x6}, 0x98)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x1}, 0x8)
socket$inet6(0x1c, 0x20000001, 0x2)
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

13:55:00 executing program 0:
socket$inet6_udp(0x1c, 0x2, 0x0)
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
syz_execute_func(&(0x7f0000000140)="3e66470f131f0fae39c461fa116199c4621d36415526dfc6f00fb3126640d96500c4e161f6aca00b000000c462792236db06")

13:55:00 executing program 0:
mkdir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4)
fcntl$lock(r0, 0x10, 0x0)
preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1, 0x0)

13:55:00 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x8000002)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r1, r1)
r5 = shmget(0x3, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
getresuid(&(0x7f00000002c0), &(0x7f0000000400)=<r6=>0x0, &(0x7f00000004c0))
fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = geteuid()
freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getpgrp(0xffffffffffffffff)
r11 = fcntl$getown(r0, 0x5)
shmctl$IPC_SET(r5, 0x1, &(0x7f00000006c0)={{0x8, r6, r7, r8, r9, 0x4, 0x1}, 0x9, 0xff, 0x9, 0x7fff, r10, r11, 0x1})
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
ioctl$DIOCGETQSTATSV0(r4, 0xc0184432, &(0x7f00000002c0))

13:55:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2, &(0x7f0000000000)=0x7fffffe, 0x4)
getpeername(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)

13:55:00 executing program 1:
syz_execute_func(&(0x7f0000000000)="982c2dc423f962029b0520d0f807913e3e2ef3420f53de4141e2e9960707855b660f162f0fc4014ea0e5be34acc4e1f8c4c41dc7f9e857475747410feb54fad62e41812047002b0000006eba0dfe8c738888a1c4f3bbb24583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000f73d5ded966f347adc46291ae8c17a0656100000001c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b3e85ffba9c2c211080f0f82dada048336000066450fdfc8")
poll(&(0x7f00000000c0)=[{}], 0x2000000000000025, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
fstat(r0, &(0x7f0000000140))

13:55:00 executing program 2:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x1, [0x100000000]}, &(0x7f00000001c0)=0x6)
r1 = msgget(0x2, 0x40a)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000200)=""/205)
syz_execute_func(&(0x7f0000000000)="0c295eb598cd801b69e4f56962f5696200d9f13a131341395bf91cc18fe9589b26e101edfec482822adfdfe4c4e18dde7a00f2168f4808bce000008020002ebef2f62666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c30f9966030faee42c2440c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17c4e27924d9c401bf7dd31d54111d00")

13:55:00 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 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)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f0000000a80)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r3 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x12)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r5=>0x0, &(0x7f0000000800))
lchown(0x0, r4, r5)

13:55:00 executing program 3:
setrlimit(0x6, &(0x7f0000000040)={0xffffffffffffff41, 0x8})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x8000, 0x209})
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0)
mprotect(&(0x7f0000553000/0x3000)=nil, 0x3000, 0x1)
munlockall()
mprotect(&(0x7f0000444000/0x1000)=nil, 0x1000, 0x6)
select(0xf, 0x0, 0x0, 0x0, &(0x7f00000000c0))

13:55:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in={0x2, 0x2, @rand_addr=0x6}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000100)="97c6e75e0e5f833dbf08f8e58d0c90a1ba40f9ffec083e4009b8b6ff768aa9df5bd9b358fff0ceb1a6be60970ea51035da57ec7fc0e0d94283c10fa2190c274d9a67ead2065b7803d8fa561c8b6c978b0a131b03c18e8e65f421889c1ac0fa586df78b04e52aa8ea013d699302033df2ca33b974b5c0221c95b8deced5d4b41b63dc5af5a966a756a329e3c130e1a75b4a9067154f8738a9e50a351ebbfd1020836e7fe1ac1e2e98c8da38225b53ad43de18260328e1dc9a76ca383591b1227d5a5cae884a27ac32b4e91b3854cdeb4232db78ae", 0xd4}, {&(0x7f0000000200)="aeb1a5889c328fc0ccd8cf4060db0d48788db03f940b452630a25795599ef534e7e73da8dd44e75c5746867ed33fae0aa280e7884f090a31f030ec9a9a8ec1d2be9cc4083222becda66d9ab97e4073267fa0ea9b800f7b581bf9e55147eaa94bd8a24c7fcd8dd9ae4bf18b2a1ab1f8db996ba107a79e4a1a463ead3a24e183a45cceab6662b2b8af0b", 0x89}, {&(0x7f0000000040)="a4f4c664e39e8da3eba0ed693dc0e2d852bed88a8873a27cb361ddcc9894e7c4c6bf01148020c8c46e3e358db410c725c6489b732da6d4ba62ad7775f099f7", 0x3f}, {&(0x7f00000002c0)="55a76b2dd443d269e8a6463767c3bd151c669a4a89ad8e8498a348e357d4da6f3fb4c55bc8b74f9060309f149e21edc7b13a95cc4669b275e1b213f5f064412aa702f1c0d8c85924409bab39f569add01088e0bdd932983a5cf7795d38cd57ff3baa5371eb31c6eb7834065282f8ecdaa2", 0x71}, {&(0x7f0000000080)="ff9c0086dd7660c0d84ef3f0b07af333173fcd0d9cfd4b632583f023e143318caecd36e619245aab8f749f5ea926", 0x2e}, {&(0x7f0000000340)="9f0253f020e102a94f3c02e1f6c1c0db79481a2c1eb10d260b498465c06365c691f46e4359694ba7092bac32076d9b558c197649ccc517743bd7428d8a3146d3398b597112a7ef816685a698449841306bde7b6682271bfa9a2b22c19f4b27fcf146ce44027f04b5fa4eb600bb9b8db6715e936341143dc26ba8e8be0768d8b41cb092c28a6d7c9ccc8a9b925c4a7d39968d24447c947c6f94cb536f08debfb0089a931d3cfca45d05b3c86251e7fbf5f6", 0xb1}], 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="10000000840005000000000000000000f539dbd5211eaa20c2780df58f6201f00000000000000038f1ce7220a93c38870ada795f2b99bcb4715cce68d61aa4855efd6c5ad1e1cb43d9c7b241e9129592900d"], 0x10, 0x104}, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e0f00"/16], 0x1)
r1 = fcntl$getown(r0, 0x5)
freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = fcntl$getown(r0, 0x5)
freebsd11_stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
sendmsg$unix(r0, &(0x7f0000000cc0)={&(0x7f0000000a80)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000c40)=[{&(0x7f0000000ac0)="56b70ca48d4d43e0c1efa0064aa0bbc60824d04755ae7e20233b44d91586f6cd589e0612c4aaa4c0e1f91388128cee7f3c77c50b5b342d9d5bc3ae11b85af2855eab3a9a72a6f7181642b0fdad1ff9f0f93e92381e6a80631df69e3c2978c2504142fc2ddc537b1b90ca0f7d2a739f54421403c46715fae66c0e1318925ba29a1c5517d6070ca6a25065d54a182b3b74d2c4236104ab19f65b8851ad189cf3a381df078f52fbad3617238073e815adf7762baab0e41328d997d4b887a1f171e4f3b685b4e5099a00ebc9ff80db523f309eac5fb557f66e00b2a4ffea503f2b1241ac7eeaed3bb635e43e5395e5", 0xed}, {&(0x7f0000000bc0)="abfa04cc52f12d3b3709d11feaa17ddd0ed9d3c5e2b78651dfe6c0df6c2131586ee51d392253ee0944c9aba539643dd4448b5680809e868849b9e805ae6ba5727c1ebc7409530948be5f49c31255e5dd94585b1f348bd63ee85864b008ce6e1c07d1f2b4a4c70e75a6759dd052ed82857ca8510f4b61125525cfef", 0x7b}], 0x2, &(0x7f0000000c80)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x10}], 0x28, 0xd}, 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000d00)={0x4ce, 0x3}, 0x8)
getresgid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000d40)=<r6=>0x0)
sendmsg$unix(r0, &(0x7f0000000a40)={&(0x7f0000000480)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000580)="64c6aa68bb26818e662d7dc6a0c66408bc04331a9c187e8232af3949d8092895acc0d5561f7bafc61e6df78e5ea4fe7d4faf894359ee151be35a2830a1114bfca101f61514298173477a0a55677e8e5f5a1f5440628b8baf137d1342a8d5c2b1f98c5ca135dd67c69daeb37a12b511090dd6f3318577096fce7ebb3fc8606dfd7b9887dd76ec33329af2da688480268f30822d665dab35eda030e9d6f9b122a8ad092e84eed3f44f1da27381fcadd281851699a079b1b2dd6b1f036216d8b2f879a2cc8451566e864c17aa14637d", 0xce}], 0x1, &(0x7f0000000980)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xa0, 0x1}, 0x80)

13:55:00 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0x6, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = dup(0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000080)={0x8000, 0x8})
mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x1f}, &(0x7f00000000c0)=0x8)
mmap(&(0x7f000059a000/0x2000)=nil, 0x2000, 0x2, 0x80410, r0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, r1, 0xd74c, 0xf5, 0x1}, 0x0)

13:55:01 executing program 3:
syz_emit_ethernet(0x3e, &(0x7f0000000200)={@random="c1e1434edb43", @local, [], {@ipv4={0x800, {{0x31, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x4, 0x0, 0x0, 0x0, 0x0, 0x3, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}})
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x150)
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000240)={{"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", "730f7b22ad43f70e8fa2271a8db54c71afe279f176264b0ff33fb75cb2a96d5a", 0x7fffffff, 0x3}, &(0x7f0000000040), 0x0, 0x3, 0x7, 0x8000, 0xff, 0x800, 0x527, 0x4})

13:55:01 executing program 2:
ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="bc32126cc64afcbd0608d3c49bbcb52722d5b0e0e53f4b6a0ff35e5fabf1d3abb37aaf89f210042de8335ed59238da580c9ed277fa38f04045aeb89990ea6c663607d09002c4d998a72d0517763b5bed4a7c5166d67b26cfdcfbe09a3c312ef4200a84b16a1afe2f5f05fe74c1328cb3f353648732684ab4c5066f2c03f9f9e91766ad51e82711dbce6fa0628ec8dcaf517bf19f5ca8f477ef9a4ef3abbb7028756c95c84c6b52ff2ac48fcf7c1d1b654ef6e604b155ecddf73a49b959b16e42936124a7015b44880e9597")

13:55:01 executing program 3:
syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f8079173c14141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5de40008294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110fe64b38048336000000")
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000000c0)={0x3, 0x1, 0x3, 0x3, 0x80}, 0xc)
dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r1 = semget$private(0x0, 0x4, 0x188)
__semctl$SEM_STAT(r1, 0x6, 0xa, &(0x7f00000005c0)=""/24)
open$dir(0x0, 0x400, 0x100)
semop(0x0, &(0x7f0000000000)=[{0x2, 0x400, 0x1000}], 0x1)

13:55:01 executing program 3:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
socket$inet_tcp(0x2, 0x1, 0x0)
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
mkdirat(r0, &(0x7f0000001340)='./file0\x00', 0x102)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e08000000653000"], 0x1)
readv(r1, &(0x7f0000001300)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/206, 0xce}, {&(0x7f00000012c0)=""/14, 0xe}], 0x3)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="4700000099ade1b992fde5cdae364dbecdee499d7fa129b66510bfb29ee9076e0c982866316ff0f0ba48eac8ccd4ab3cdde0a602243630adc5a00eb6c207429cd98b00f367b21257296a31"], 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x6}, 0x8)
shutdown(r1, 0x1)
setsockopt$inet_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0)

13:55:01 executing program 1:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
fcntl$setstatus(r0, 0x4, 0xa6c3db2b5827a78b)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
r1 = msgget$private(0x0, 0x86)
r2 = socket$inet(0x2, 0x0, 0x6)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0x9, 0xffffffff}, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/112)

13:55:01 executing program 3:
syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
r0 = semget(0x0, 0x2, 0x1)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000007c0)=""/159)
ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, &(0x7f00000002c0)={{"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", "1d69e7c9efae778bef341af42b17842600d7991990d8ddfef0c6290c0cabcb2a"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3})
r1 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000008c0)=0x10)
r2 = accept$inet(r1, &(0x7f0000000900)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
semget(0x2, 0x0, 0x3)
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @local, <r3=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000a40)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000740)=""/92)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000880)={0x4, [0x0, 0x0, <r4=>0x0, 0x0]}, &(0x7f0000000100)=0x14)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r4, 0xf, 0x7}, &(0x7f0000000180)=0x8)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
recvfrom$inet(r2, &(0x7f0000000940)=""/228, 0xe4, 0x1, 0x0, 0x0)

13:55:01 executing program 2:
syz_execute_func(&(0x7f0000001740)="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")
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e2100000008000000000000000000000000000000000000000000000000002affffffffffffeb00000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000d69f000000", @ANYRES32=0x0, @ANYBLOB="b60300006800000002000000b41c0000fc000300"], &(0x7f0000000200)=0xa0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, &(0x7f0000000140)=0xfffffeff)

13:55:01 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x1)

13:55:01 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000040)={{"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", "2202fec97111fa757370978cdf83319df49661c4a31dd95377dc492d26334169", 0x1, 0x40}, &(0x7f0000000000)="f4a45872b808f6035c58800cb7551748ea435f2fc052ccf9ecc4f0a869fa7057ff8d923f64e342c7df7e12b70f13dbf35793440e", 0xffffffffffffff47, 0x1, 0x9, 0xfffffffffffff801, 0x2, 0x3ff, 0x8c, 0x81})
r2 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000500)={<r3=>0x0, 0x4}, &(0x7f0000000540)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000580)={r3, 0x9, 0x7fffffff}, 0xc)
ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x5})
setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00000004c0)=0x9, 0x4)
r4 = semget(0x1, 0x3, 0x3)
__semctl$IPC_RMID(r4, 0x0, 0x0)

13:55:01 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4)
getresgid(0x0, &(0x7f0000000100), 0x0)

13:55:01 executing program 3:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
poll(&(0x7f00000000c0), 0x2000000000000347, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000080), &(0x7f00000000c0)=0xc7)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000000040), 0x8)
getsockopt$inet6_buf(r2, 0x29, 0x31, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000)
setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000100)=0x81, 0x4)

13:55:01 executing program 1:
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00')
chroot(&(0x7f00000000c0)='./file0\x00')
r0 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x200, 0x0)
recvfrom(r0, &(0x7f0000000140)=""/115, 0x73, 0x2, 0x0, 0x0)

13:55:01 executing program 0:
r0 = socket(0x2, 0x10000001, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002020000006c65302f66696cdbc600"], 0x1)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000002f00)=ANY=[@ANYBLOB="00002e2f667a6c6530af66696c65302f66000000000000000045225160bdd778d08be74cabae9ce932df56282a68adcc248f8e260d2a4ade96cedaaba5bc974f3c93691e"], 0x1, 0x0}, 0x0)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0xf2b}], 0x1}, 0x1)
readv(r0, &(0x7f0000004180)=[{&(0x7f0000003080)=""/73, 0x49}, {&(0x7f0000004300)=""/76, 0x4c}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x10000000000002f1)
freebsd11_lstat(&(0x7f0000000780)='./file0/file0/file0\x00', &(0x7f0000002840))
getgid()
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000004240)={0x100, "f2816a53ab77e7bc0f17f3f654f589e1"}, 0x14)
getpgid(0xffffffffffffffff)
freebsd11_lstat(&(0x7f00000028c0)='./file0/file0/file0/file0\x00', &(0x7f0000002900))
getpid()
fcntl$getown(r0, 0x5)
getegid()
r1 = getpid()
getpgrp(r1)
freebsd10_pipe(&(0x7f0000004280))
fcntl$getown(r0, 0x5)
freebsd11_stat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40))
getresgid(&(0x7f0000002cc0), &(0x7f0000002d00), &(0x7f0000002d40))
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x6a, 0x2, 0x7, 0x7fff}, &(0x7f0000002f80)=0x18)

13:55:01 executing program 0:
r0 = socket(0x17, 0x3, 0x3ff)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8001, 0x4)
setresuid(0x0, 0xee01, 0x0)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresuid(&(0x7f0000000100), &(0x7f0000000140)=<r2=>0x0, &(0x7f0000000180))
setreuid(r2, r1)

13:55:01 executing program 2:
r0 = open(0x0, 0x8008, 0x141)
flock(0xffffffffffffffff, 0x1)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x3c5}, 0x4)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x25)
fcntl$lock(0xffffffffffffffff, 0x9, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fcntl$lock(0xffffffffffffffff, 0x9, 0x0)
r3 = dup2(r0, r1)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
getrusage(0x0, 0x0)
r4 = semget$private(0x0, 0x5, 0x8)
__semctl$IPC_INFO(r4, 0x4, 0x3, &(0x7f00000001c0)=""/152)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000002c0)={<r6=>0x0, 0x6}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000280)={r6, 0x5}, 0x8)
writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)

13:55:01 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000080)="b7011585", 0x4)
listen(r0, 0x0)

13:55:01 executing program 3:
select(0x40, &(0x7f0000000000)={0x219, 0x3, 0x200, 0xfc55, 0x39fd, 0x3, 0x20, 0x1000}, &(0x7f0000000080)={0x100, 0x1, 0x0, 0xd9, 0x3ff, 0x4, 0x9, 0x8000}, &(0x7f00000000c0)={0x3ff, 0x3f, 0x0, 0x84da, 0x7, 0x1000, 0xfffffffffffffffb}, &(0x7f0000000140)={0x2, 0x2})
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

13:55:01 executing program 0:
symlink(&(0x7f0000000280)='./file0/file1\x00', &(0x7f0000000340)='./file0\x00')
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0)
writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="d49eedcb0994fedafc7eef87261916d30aabddd174ae18fddfae2d960f9ea8e0b5f6c05f1d6a5009aa059cbd7c0baa68d2bccfbeeca23f960dc7833571ad7f7337c7542e644b343a2b0e6a9c8b1721d3456aca748471e1296e6992c408447032", 0x60}, {&(0x7f0000000140)="8a7e8da5c41bb609110b0719eb2375bcc8f886ca91ee863fcf87c1b303aa7fcefc874ca3bd84c26915b61126e704930cb74457b89b31d6ce0ee0013630869882d2c5d176c592553bb5d55ae0863f57922aaaf04d98", 0x55}], 0x2)
link(&(0x7f0000000080)='./file0/file0\x00', 0x0)

13:55:01 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/155, 0x9b}, {&(0x7f0000000240)=""/93, 0x5d}, {&(0x7f00000002c0)=""/137, 0x89}], 0x5, &(0x7f0000000500)=""/150, 0x96}, 0x40080)
r1 = socket$inet6(0x1c, 0x5, 0x0)
r2 = dup(r1)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x20, 0x4)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
recvmsg(r1, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/210, 0xd2}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c)

13:55:01 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x80047457, &(0x7f00000000c0))
close(r0)

13:55:01 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_int(r0, 0x29, 0x65, 0x0, 0x0)

13:55:01 executing program 0:
syz_execute_func(&(0x7f00000000c0)="984c5e5ea84a1c1d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb40c7f811ca00000fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4d32e0ae321e36161c4832133b9a5605419c201b0884b979700f08171a30b8a826e660ffd13a80dd4d48cc7e8628f680864540fe2580061c0f526264788fec4e1f172f55fc46249bedc440fda2ba261c481f1da10")
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x48)
r1 = dup(r0)
ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000000)="f1ca8eec2c9182b2840f74aefd022cbb8d2ac01d2e1d06492f30f9f7ed2a774b44e4d1206392b0e2d92b833da5d4e93fdf3162ae1b20feff882e03c23b84573098a4")
ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f00000001c0)="01793b2c649d126323e75ba4797f51f68a71b2929c39a8085b10c18debff61f5360d2269743534ae2e5cd5c974c81a3b9670986b1e54569ec3575246a803812a03be89ce3f715bae9a450f9d3aa78be8781dc86f9ba0e25c86b4570312a16f7c03f0092affc3a142e2b901ecd3e889b3f9555d0a")

13:55:01 executing program 3:
r0 = socket$inet(0x2, 0x10000003, 0x3)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000080)=0x3e3, 0x4)
sendmsg(r0, &(0x7f0000002740)={&(0x7f0000001940)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x100001, 0x8)
open(&(0x7f0000000100)='./file0\x00', 0x100840, 0x8)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)

13:55:01 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, <r1=>0x0, 0x9, 0x6, 0x3}, &(0x7f00000000c0)=0x94)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x4}, 0x9f200950fca0884d)

13:55:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)="960896c34aa842856ff99e91e5d34d9b1ab1bbdbddcdae89fbeffa387903afd2b7e22a6cfe")
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x401, 0xe11}, 0x8)

13:55:01 executing program 3:
ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000140)="7d291f23e3fde85dfa7e59370a55ec585b2fbc71989018aed2395a749793ee5c67621ba330b5f4fa08031b679a65a74d81775fe3b1b438d18c1a63b8")
syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x3b)
sendfile(r0, r1, &(0x7f00000000c0), 0x8)
r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
fcntl$getown(r2, 0x5)

13:55:01 executing program 0:
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x20000000)
socket$inet6(0x1c, 0x1, 0x1)
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x20000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x9, 0x5, 0x6}, &(0x7f0000000380)=0x94)
sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0xcc02, @mcast1, 0x3}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="80fe3bf2b5fda9908d4c07b8da3aa63e23e0181b459d2e7bbdfd3654ba18b16313538bd5095a464b4a1cc4815615ce89dde721f540a0fee0482055934d0885675ed5a9a7125ba6b516e574884d84767145cab32163e722129e66a32fc0f7a7de1868680049d7caa34a68cf4e8ace329b410b75d6eb16bf5b73685025bf410411fc53a2ce9a0d89732382d820f0f334e4adb90a6bb285de", 0x97}, {&(0x7f0000000200)="1de0b65cd7090d98365768175651e00d32e02f51f5e5725e117fae66bf2b92624f3b681e", 0x24}], 0x2, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x81}}, @sndinfo={0x1c, 0x84, 0x4, {0x1ff, 0x0, 0x81, 0x4, r1}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xfffffffffffffb08}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x90, 0x18d}, 0x20180)
listen(r0, 0x100)

13:55:01 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0)
socket(0x817, 0x7, 0x7)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x200})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000)

13:55:01 executing program 2:
mprotect(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x5)
mprotect(&(0x7f0000eb0000/0x3000)=nil, 0x3000, 0x0)
shmget(0x0, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil)
mprotect(&(0x7f0000ea6000/0xc000)=nil, 0xc000, 0x0)

13:55:01 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001200)='/dev/pf\x00', 0xfffffffffffffffe, 0x0)
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000001080)="d260896c8b8ba1ff7122960f4698eba0fa930a3e2bc461ea54d402cadb2d0c8b687dce0e3dbc1e8f5e730b694f870b28b247ee27a429bf71b1d2a6421e5c8d62eff8fc7d2095f8abc8006f55f5b71f0d823c2192a7d73f9063ef6eec7a411efba2865beaf1aba7ffa69a0b78e635f10f24ec4d5326d84c1637ea19cc7864b60dc781a0ccadcd9c6c2d1fb37a3fe4f15fb313f5b171a4759da4149a656818")
ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000080)="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")
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x3, 0x0, @remote, @remote, @empty, @rand_addr}}}})

13:55:01 executing program 0:
mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00')
openat(r0, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x8000, 0x8)
mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0)
fdatasync(r0)
renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800)

13:55:02 executing program 3:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="00000000fcffffff91010000000000000000de00"], 0x98)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

13:55:02 executing program 2:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000)
r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
sync()
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
r3 = semget$private(0x0, 0x7, 0x400)
__getcwd(&(0x7f0000000500)=""/158, 0x9e)
__semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31)
socket$unix(0x1, 0x2, 0x0)
socket(0x0, 0x20000000, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10)
socket$inet(0x2, 0x27, 0x7f)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6(0x1c, 0x10000002, 0x80000000)
accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8)
r4 = semget(0x0, 0x3, 0x10)
__semctl$SETVAL(r4, 0x4, 0x8, &(0x7f0000000040)=0x3)
semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)
socket(0x17, 0x10000000, 0xa721)
semget(0x3, 0x1, 0x180)
__semctl$IPC_RMID(r4, 0x0, 0x0)
__semctl$GETZCNT(r3, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56)

13:55:02 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0x6, 0x0)
sync()
syz_execute_func(&(0x7f0000000480)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba26103b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
chdir(&(0x7f0000000040)='./file0\x00')
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000340))
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000380)={<r0=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
getgroups(0x3a4, &(0x7f00000001c0)=[r2, <r3=>r2])
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x40, @mcast2, 0x3}}, r0}, 0x84)
chown(&(0x7f00000003c0)='./file0\x00', r1, r3)
semop(0x0, 0x0, 0x0)

13:55:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000240)="5d25103840ca3007abfed10931f0482b75e2da051990f33ed5c89f117616731ac80227eaef")
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000000)="6c6433a83f91bca706c54cc64de9f349a4406a3cb68da5ee64bcdc420f0ef236deb514bb25a1bffdb85fc195c3d182a837880f5ac7ebb6858805f839630e916da55fc735af0b7b7392bd59ba", 0x6, 0x81, 0x2})

13:55:02 executing program 1:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0xffffffffffffffff)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0)
pwritev(r0, &(0x7f0000000000), 0x10000000000002f8, 0x0)
fcntl$getflags(r0, 0x3)

13:55:02 executing program 3:
syz_emit_ethernet(0x32, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100485caa2a43333e128ef508060001aaaaaaaabb41d70f2137c06666fa050051556409970000eaffffffffffffff000000"])

13:55:02 executing program 0:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000500)=@un=@abs, &(0x7f0000000540)=0x8, 0x30000000)
r1 = accept$inet(r0, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10)
r2 = accept(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000240)=0x1c)
r3 = socket$inet6(0x1c, 0x5, 0x0)
setrlimit(0x6, &(0x7f00000004c0)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x28e)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10000, 0x12)
ioctl$DIOCGETQSTATSV0(r4, 0xc0184432, &(0x7f00000002c0)="da1fae73cc562a330c3ea67e502e0f619c39ffb40f01f2b942354b0fbfb6000a5534980f9a6d7748a49a8ae1e56a5a2e7e225f0bcb1f8d28e043b8cabef8e9b208510f5443b5ff3d740d7800bd41f6edd46d2b3cc0a4d075a3abef581fce95ff3bf8e1aefe04f3cb9c5eb38ad503bac444c6af89c8411d2690b1912c7564e17275840445c1b4740c5d28f17eee0b04551c1fa49ca5c1e94ac3739f92e413336ab4feea187681d0636158c37b592b2bb1e6c2481ec3339d3bf98092623c0e022ab1")
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000280)=0x2, 0x4)
getpeername$unix(r4, &(0x7f0000000880)=@abs, &(0x7f00000008c0)=0x8)
mlockall(0x1)
syz_execute_func(0x0)
sync()
mlockall(0x2)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000006c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r5=>0x0, 0x5, 0x2, 0xe, 0xfff, 0x5, 0xfffffffffffff801}, &(0x7f0000000780)=0xa0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000007c0)={r5, 0x2, 0x401, 0x4e7, 0x1000, 0x6}, 0x14)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000600)={<r6=>0x0, 0x9}, &(0x7f0000000640)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000680)={r6, 0x8}, 0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000800)={r5, 0x0, 0x9918, 0x9}, &(0x7f0000000840)=0x10)
syz_execute_func(&(0x7f00000003c0)="98a84aa84a2c43850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4e2d19733c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6c545da796045da7960ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
open$dir(&(0x7f0000000140)='./file0\x00', 0x800, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)
setrlimit(0x4, &(0x7f0000000000)={0x8, 0x3})

13:55:02 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0xfffffffffffffffc)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x2)
fcntl$setstatus(r0, 0x4, 0x4c)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81707}], 0x1000000000000013)

13:55:02 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000001c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000300)={{"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", "183cea8be8853f81456f9f68ff2e07c2707cdbebdc32858146d21dc9a04937bf", 0x9, 0x1}, &(0x7f0000000280)="ae6b9f1a1cc3474e9e10bafc2a8d6d001f3afda858ae792af5c791a2df80349a258918f770ee0b1cb2656c2e32536249c97bedd679516281f2fd3b54fe10e2030157194d", 0x7, 0x3ff, 0x9, 0x5, 0xb6d, 0xf9, 0x3f, 0x800})
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000080)="6725e6bfdebce25da766e5a7752fa84e52d27609f7ca11ba005dca5690dd45b5401d425be186ecb314e9663ff49f2d4ebb8c1b2a5886d4baad6d3c96dcc7c93bdb2bb6c39e")
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000100)="9657f004c2e5f793c63ed3f36cd63124cf425aafa3997b7ec27fb586ddbcb00595a300bb28ce10ae6c9872642fc9b591b3949060b7311ccf29c3ee25a9bb75cbfa9ee50b01a5561d3c10f6bd5ab80fe695d8dbff2ff5cce014fe741e6578ed619c48c0f4c28e2bcee84ee10a56d2c3a58390f6dfea854d1fcc307e9d4766423fc0896fc2b6587585f57b5dc9cf67a1829098363b4d42d4d9b9e95efef2b41854189bed24364e")

13:55:03 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
r2 = fcntl$getown(r1, 0x5)
fcntl$setown(r1, 0x6, r2)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={<r3=>0x0, 0x400, 0x6, 0x40ba, 0x80000000, 0x77}, &(0x7f0000000180)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x9}, 0x8)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
ftruncate(r0, 0x2)
fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005})

13:55:03 executing program 2:
syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000280000000000069078ac1400aae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="03000000cba385eee878fb9b6e2409fac06964c3f891901315cd2778759d9604f9fd67a3bb9364a996f2274e148a72b43e5f3288d5017011393d230092b80f53ee899a61b04fc66a8e52685b597b77b69d6d0d5adbbd287fcaa107a3bc191d561cbabdf3e88e524a2170e274f916bc64b737f603db1c00869d7b3c903786e1e9a798c841859edae16136642c7e7980f41a1f9f5317c5ea870dd3aafc3624b243ea3ec17144dcb4722e324da1ad6e"])

13:55:03 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = dup(r0)
openat(r1, 0xffffffffffffffff, 0x120000, 0x4)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x98}, 0x84)

13:55:03 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f00000001c0)="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")
syz_execute_func(&(0x7f0000000040)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e")
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x109)
ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000100)="ff4d31dc1c90ab1b9375e939653cd34761d00620512604eca6fdf1c08006e3e2ece6ac55ba43aa866f375d2617c4298d7922737cefc63af3bfc2032e8848d70aca90013c042226d876f363148ef3613da4feb48d2ea86ff94baf46185934120f8224c692658d64b51022ef7bb27ff7a1230ec63c8ab1b93bc48c3fd5828e0575242bf0fe70ce26689599053c01ad7f288c91739e5fa8")

13:55:03 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={<r2=>0x0, 0x4}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x34bd, 0x8000, 0xfffffffffffffffb, 0xfffffffffffffff8, 0x6, 0x1, 0x2, {@in6={{0x1c, 0x3, 0x5, @rand_addr="7f93b1c8329df453a12af5b37b1679a6", 0x400}}, r2, 0x0, 0x0, 0x1, 0x9, 0xff}}, &(0x7f0000000240)=0xb0)

13:55:03 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)

13:55:03 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/115, 0x73}], 0x1, 0x0)

13:55:05 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x200, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={<r1=>0x0, 0x5663, 0x1}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x5, @loopback, 0x1}, @in6={0x1c, 0x1, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x101}, @in={0x2, 0x2}]}, &(0x7f0000000280)=0x10)

13:55:05 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0x3, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0xfffffffffffffffd, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0)
socket(0x0, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000)

13:55:05 executing program 0:
r0 = socket(0x1c, 0x2, 0x401)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

13:55:05 executing program 1:
syz_emit_ethernet(0x4000, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6076396200000000fe0200000200000000000000000000aafe8000000000000000008000000000aa"])

13:55:05 executing program 0:
getresuid(&(0x7f0000000000), &(0x7f0000000040)=<r0=>0x0, &(0x7f0000000080))
fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x44, <r3=>0x0}, &(0x7f0000000380)=0xc)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000240)={<r4=>r3, 0x7, 0x2, 0xfffffffffffffa96, 0x1bc0000000000000}, &(0x7f0000000280)=0x18)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000002c0)={r4, 0x9, 0x3, 0x1, 0x100000001, 0xfffffffffffffff8}, &(0x7f0000000300)=0x14)
setreuid(r0, r1)
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r5 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000003c0)=0x20, 0x4)
fcntl$lock(r5, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001})

13:55:05 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f00000001c0), 0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x4, @rand_addr="ce134ad0ba202e900c4178ad9ceb2bdb", 0x80000000}}, <r1=>0x0}, &(0x7f00000000c0)=0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x1}, 0x8)

13:55:05 executing program 1:
r0 = socket(0x2, 0x3, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x7b8f, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='hd\x00', 0x3)

13:55:05 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0x2a, "c9fdb4be5043bfaa0149b0c71e9459ebeef86e86d60cb0ab9f52c0e3eb3fc03019ed7a32b8ef2ba575f1"}, &(0x7f0000000040)=0x32)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x800, 0xffff, 0x1, r1}, &(0x7f00000000c0)=0x10)
munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x0)

13:55:05 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0x7, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f")
getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0))
execve(0x0, 0x0, 0x0)

13:55:06 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000001740)={{"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", "a059db2f93dd787828da4b6d85e157e4e68424ffb78ee9b07f5180099a55f3c6", 0x81, 0xffffffffffff8001}, &(0x7f0000000740)="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", 0x400, 0xffffffffffffff49, 0x1c7, 0x1c5, 0x800, 0x1ff, 0x7, 0x1ff})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000580)={<r3=>0x0, 0x3c, "30062574ed98e638a09e031a79b470c6456158db54b8f7ffce740bfc7199614fe1796bf9a134073cd6289bc6663cdd3dfe9d0cb03fc3d23a1b3e2fcb"}, &(0x7f00000000c0)=0x44)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000006c0)={r3, &(0x7f0000000600)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x300, @mcast2, 0x6e}, @in6={0x1c, 0x0, 0x3, @loopback, 0x3ff}, @in6={0x1c, 0x1, 0xd9e, @loopback, 0x6}, @in6={0x1c, 0x3, 0x1, @loopback, 0x29cd}, @in6={0x1c, 0x0, 0x1, @mcast2}, @in={0x2, 0x1}]}, &(0x7f0000000700)=0x10)
ioctl$DIOCRADDTABLES(r1, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0})

13:55:06 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x4, 0xc441, 0x6, 0x80000001, 0x400, 0x6, 0x400, 0x401, 0x9, 0x7}, 0xb)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001})

13:55:06 executing program 2:
open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getpid()
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r3 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

13:55:06 executing program 0:
syz_execute_func(&(0x7f0000000180)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0xff, 0x3, 0x8, 0xff, 0xf0}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x147}, &(0x7f0000000140)=0x8)

13:55:06 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xa)
r1 = accept(r0, &(0x7f0000000680)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={<r2=>0x0, 0x7f}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1}}, r2}, 0x8c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x9a8, @mcast1}, 0xfffffffffffffd48)
bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c)

13:55:06 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x2, 0x6, @ipv4={[], [], @broadcast}, 0x1}, 0x1c)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
fchmod(r0, 0x108)
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000000)={0x10})
r2 = dup2(r0, r1)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000240)="76436b154c2646f66d680f4f8966654d2702a7f0554b439e5b46b819843dc15698fce139", 0x24)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e21030000000000000000ebed00"/117, @ANYRES32=<r3=>0x0], &(0x7f0000000280)=0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000002c0)={r3, 0x4, 0x6, 0x7, 0x81}, 0x14)
recvfrom$inet6(0xffffffffffffff9c, &(0x7f00000000c0)=""/39, 0x27, 0x40040, 0x0, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f00000000c0))

13:55:06 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
mlockall(0x3)
r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0)
pwritev(r0, 0x0, 0xf848152ceb5f875d, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x0, @rand_addr="7f234fd218316fab2401d68022d195c7", 0x9}}, <r4=>0x0, 0xffffffff, 0x100, 0xfffffffffffffffd}, &(0x7f0000000100)=0x8c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x3}, &(0x7f0000000180)=0x8)
writev(r3, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
msgget$private(0x0, 0x0)
dup2(r1, r1)

13:55:07 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x900, &(0x7f0000000180)=ANY=[@ANYBLOB="020001008989150a4a89237332b049621e67bc9f003fda30bdb134a64453621c4a724f7bb218006bf9c33fcd78aeca5424e320587cafb4da76800cfbe387850e61aab150b0b183fae856cf06c852ca8f56f19460e59fbc6d2363b45e6f3ac0a87679600b51fdd82ef75cce684eebae2f3ae22e98d5705ddcf5"], 0x8)
socket$inet6_sctp(0x1c, 0x23, 0x84)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={<r1=>0x0, 0x10000}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x2}, 0x8)

13:55:07 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
clock_settime(0xf, &(0x7f0000000000)={0x9, 0x2})
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c)

13:55:07 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000100)={0x7dae, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @rand_addr=0xa6a}}}, 0x118)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r2, 0x0)

13:55:07 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
utimensat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f00000002c0)={{0xfffffffffffffffd, 0x1}, {0x10000}}, 0x0)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0xf1, 0x0, 0xffffffffffffffff, 0x3}, 0xffffffffffffff66)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0x3}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast2}}, r2}, 0x8c)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r2}, 0x84)
connect$unix(r1, &(0x7f0000000280)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)

13:55:07 executing program 1:
syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4)

13:55:07 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x7)
setsockopt$inet_mreqsrc(r0, 0x0, 0x8000000000000c, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @multicast2, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc)

13:55:07 executing program 0:
r0 = open(&(0x7f00000004c0)='./file0\x00', 0x100000, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280)={0x4, 0x9, 0x5c00, 0x5, 0xff, 0x80, 0x10000, 0x5, <r1=>0x0}, &(0x7f00000002c0)=0x20)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={r1, 0xea, "afec61016cca7a006b6e8fef2d05261254e5603d7aa7cf05c0deefcbdebfe08abbadeafc223ad5314117aca0ae6b3fe68e29a7227e47800c5dec34b1bf1cc2854fb246a1e98e04106fd26d10e5d949d98341838fb0f5daf476ca128e14a8819660fa32767b2dfd70859dcf590890b20049f34bd03bb9c05a63fd3b981b06c0fccb0ab57c2fd0f48172cf7ea32fa6f0dab8f3bcafc1ca4a6bab6da3b02e6022317673db398710041b510c9565cb08b8fc572fe4cb9193042e20528b2c5dcba313830898f6e79c8f02d14fb6500079ac1122ec879e354e93861a6c80f69864a92dfdf74abda302d8195080"}, &(0x7f0000000400)=0xf2)
r2 = socket(0x2, 0x5, 0x0)
openat(r0, &(0x7f00000001c0)='./file0\x00', 0x1, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000080)={<r3=>0x0, 0x1, 0x7, 0x5, 0x8, 0x4, 0x3, 0x8001, {@in6={{0x1c, 0x2, 0x47a7, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0xf, 0xffff, 0x3, 0x6ebe, 0x3f}}, &(0x7f0000000140)=0xb0)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x3)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x1101, &(0x7f0000000200)={r3, 0x0}, &(0x7f0000000240)=0x1ce)

13:55:07 executing program 0:
syz_execute_func(&(0x7f0000000500)="0460b5b598cd801b69e4f56962f5696200d954938b8b47d9eef2680c0000008fe9589b26c7e4c753fbc43ef3a2000000000000008065440f967b906d6dc4c462a0f22c662a2a00c4da767667664d0f7efa8f4808eebce0000080200051838fe9509b9b9bfc0000aff265dc5f00c4c23bdcc4bbbb5b45363ef80f9926670faee42c240ffe349b47000026400f0d18c401fe5ff6e3dfce646776676670666636660fd2938c0000000f01c36666450f17720d14111d54111d00")

13:55:07 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
setuid(0xee01)
r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c)
getsockopt$inet6_int(r1, 0x29, 0x2b, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r2 = geteuid()
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000180)={0xffff, 0x6})
fchown(r0, r2, 0x0)
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000140)="186bf81c984ae719a19f0917097dd379648f7da230f97921fa26e4a48028ac240d36311f9b965344d5245018")

13:55:07 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000140)={{"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", "313d3ee3a2f6ef72d1fff3818cc729bc4cb302d7a2405c3b91e8b674f87d1f4c", 0x401, 0xf1de}, &(0x7f0000000080)="f608932b6bbc0434acae5b5a7bc450c414457e0d4c9db0f997526da1b06343d858748c0f391e01825a74ee7fff9985125da5bf533a414d81c85a4ff2e65de6c0b009a53c824f7ec9c7e69f23ec1b6674c82b258bcf1b764f084b574c662709aafb44f2da03a6af2f267ffabe3821c6f5d8c67037f3650051b8935d5240ef744383c5948dfb50fc", 0x10001, 0x2, 0x401, 0x3, 0x8, 0x100000000, 0x9, 0x6})
syz_emit_ethernet(0x225, &(0x7f0000000040)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @local}, @udp={{0xffffffffffffffff, 0x2, 0x8}}}}}})
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000640)={{"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", "5655abcad71afc3122d9771b006d0853b9257b877aceb7bf5376cd8cef90f586", 0x80000000000000, 0x67}, &(0x7f00000005c0)="9d4f80e49fd74d79f149875da1a2ca812b23e04b1c381c79243d2af4df96cf984b2a6043157e8d54852433e1f1155a53f1ce1322cbf7b6134d0648b5608e48286bfbc6ae0cadab1ed9f3cfdd9ddbabb9be452b386fc59ea28b1fde83cc03b8e96c438da39283200c3b", 0x4, 0xdc, 0x9, 0x5, 0x9685, 0x0, 0x4, 0xc24})
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x1ff}, &(0x7f0000000ac0)=0x8)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000c00)={@remote, @broadcast, <r2=>0x0}, &(0x7f0000000c40)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000c80)={@multicast1, @broadcast, r2}, 0xc)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000b80)={r1, &(0x7f0000000b00)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000bc0)=0x10)

13:55:07 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup2(r0, r0)
faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x42, 0x600)
sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x2010c)
freebsd11_fstat(r0, &(0x7f0000000000))
fdatasync(r0)
fdatasync(r0)

13:55:07 executing program 0:
select(0xf00, 0x0, 0xfffffffffffffffe, 0x0, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x1, @multicast2}}, <r2=>0x0, 0xf1, 0x8000, 0x5, 0x95d4, 0x8}, &(0x7f0000000240)=0xa0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r2, 0xe7b, 0x3, [0x2166, 0x401, 0x80000001]}, &(0x7f00000002c0)=0xe)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={<r3=>0x0, 0xb98}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r3, 0x3}, 0x8)

13:55:08 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x40)
syz_emit_ethernet(0x13, &(0x7f0000000100)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xe803, 0x0, 0x5, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}})
r1 = open(&(0x7f0000000000)='./file0\x00', 0x10101, 0x100)
freebsd11_mknodat(r1, &(0x7f0000000180)='./file0\x00', 0x7004, 0xa)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={<r2=>0x0, 0x3, 0x6, [0x7ff, 0x3f, 0x2, 0x0, 0x4, 0x6]}, &(0x7f0000000280)=0x14)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x9, 0x1, [0x6]}, &(0x7f0000000300)=0xa)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x80000000, @rand_addr="416dcce5e529fe7a998e3e612f4f848e"}}, <r3=>0x0}, &(0x7f0000000400)=0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e211a830ec1000000000000001e0000000000000000000000002bb414a7bb608a50c74e3788f6fa1f00000000800000000000000000000000e10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b9", @ANYRES32=r3], &(0x7f00000000c0)=0x8c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r3, 0xffffffffffffffff, 0x3, 0x7, 0x2}, &(0x7f0000000140)=0x18)

13:55:08 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x9, 0x4)
poll(&(0x7f0000000240)=[{r1, 0x2}], 0x1, 0x67ed)
getsockopt$inet_udplite(r1, 0x88, 0x2, 0x0, &(0x7f0000000040))
renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00')
getgid()
getgid()
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000180)="f2c7ba0e966d63b2da921549fd3b9bc127abffdf95bb751c48e9d796e232ab439d55aa83cc40415a0394a1bcfb2f8376ef1109d9c66785a79a28157a91ca8568d72afe65e8344fa527b24bb4c6976f57ce696905e65b6e54f415a9ec315b94994c5550a0973592ffcc7901327a3c2ac7fd9876fb82fa86d74deee953ffc030d5b6c91fa50589017d7e23539622e2402f092c91604c43220f03c1e3176c334c64d7ea")

13:55:08 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="00000000ffff00000000ffff00000566"}}}}}}})
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x80000000, 0xffffffffffffa347}, {0x6, 0x101}})

13:55:08 executing program 0:
r0 = socket(0x2, 0x20000001, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x5}, &(0x7f00000000c0)=0x8)
listen(r1, 0x0)
close(r1)

13:55:08 executing program 3:
syz_execute_func(&(0x7f00000001c0)="9826473e431c050f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10402, 0x120)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xc000, 0xffffff7f)
sendto$unix(0xffffffffffffffff, &(0x7f0000000140)="5493fe98f307885ec73faf579b41770d6090c78cce4cd9880453c8e31f235f93ea3122f51392ee4cbb79df8da894c1b0014d8771407c4bf145bba33f760854eccd307f4948de82736e9fe83e31b7040595ddee93e89c68b832e59283cf288ab874df618df17a6f3f8784e4e90997410c3baeb787f8d529ff64afc443155e6f73d8", 0x81, 0x0, 0x0, 0x0)

13:55:08 executing program 1:
r0 = socket(0x3, 0x3, 0x10001)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1000a}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000022c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x1008)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001180)={r1, &(0x7f00000010c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000011c0)=0x10)

13:55:08 executing program 0:
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
chdir(&(0x7f0000000080)='./file0\x00')
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x101)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r2, 0x5, 0x0, 0xfffffffffffffffb, 0x8}, &(0x7f00000002c0)=0x18)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280))
semget$private(0x0, 0x4, 0x20)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000000600)=0xfdff)
r3 = semget(0x1, 0x5, 0x1)
semop(r3, &(0x7f0000000300)=[{0x2, 0x0, 0x1000}, {0x1, 0x0, 0x1000}], 0x2)
mlockall(0x1)
sync()
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x410, r0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000340)={0x7, &(0x7f00000004c0)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x1, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x229, @ipv4={[], [], @rand_addr=0x9}, 0x653b}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000580)=0x10)
semget$private(0x0, 0x3, 0x2)
pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)}, {&(0x7f0000001340)="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", 0x1000}, {&(0x7f0000000380)="411dce96dc42fa76d11ae338798aa016d3ce9f6d25f54bb71a7dd21157dd62e48bc6602be93bb1b9b0333f3d7236a7f3eda80c3d3f69a422350b519aceeda9f949db505d37b380f4dd726ec1d2cff7aadf9ef088426c2de9238487f72aea8102bd6f331b18ef2678d3ed3307fb35a05deb6326c7468e8e1e7b40df760efd61811ef1ec481259ee99bfe3d9acf3bb10b33a09cdaf10e7f7b0dcd8e9fd7d40b8ac95035275e5658e165564a0460c2ec515ac3a46abcaf0e98292c989f8a0f63cd72120df0c8fce58cedbcc745d5ce780979c0fe41af52a5e", 0xd7}], 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)

13:55:08 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202fd8c221839100f4810a4449e26bab95ed60675aba3b5eb14071989e9e2991b60888824b37f00"/49], 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x200}, &(0x7f0000000080)=0xc)
rmdir(&(0x7f00000000c0)='./file0\x00')

13:55:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(r0, 0x11, r0)
r1 = socket(0x2, 0x10000005, 0x7)
r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r2, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x1000000000000000)
__getcwd(&(0x7f0000000380)=""/214, 0xd6)
renameat(r2, &(0x7f00000005c0)='./file1\x00', r2, &(0x7f0000000580)='./file0/file0\x00')
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r3 = openat(r2, &(0x7f0000000300)='./file0\x00', 0x0, 0x80)
ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000000340)="7dead1157884f1a5510f757df58a2c5525c1ab")
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
ioctl$DIOCKILLSTATES(r4, 0xc0e04429, &(0x7f00000004c0)="742fe483")
lseek(r4, 0x0, 0x1000000000003)
freebsd11_fstat(r3, &(0x7f0000000500))
poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
dup(r2)
freebsd10_pipe(0x0)
__getcwd(&(0x7f0000000280)=""/85, 0x55)

13:55:09 executing program 2:
r0 = socket(0x1c, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000001700), 0x4)

13:55:09 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000100), 0xa9)
r1 = socket(0x1f, 0x5, 0x5fd9)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x9, 0x80, 0x39c}, &(0x7f0000000040)=0xfd08)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x1, 0x2c2b}, 0x8)
r3 = fcntl$dupfd(r1, 0x11, r1)
mkdirat(r3, &(0x7f00000000c0)='./file0\x00', 0x20)

13:55:09 executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x80)
freebsd11_getdents(r0, &(0x7f0000000080)=""/213, 0xd5)
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
getresgid(&(0x7f0000000240), &(0x7f0000000280)=<r1=>0x0, &(0x7f00000002c0)=<r2=>0x0)
setregid(r1, r2)
freebsd11_lstat(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340))

13:55:09 executing program 3:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={<r1=>0x0, 0x1}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="0180c6007b1e5618cdc030a99f16230582d11ba576b0a3be2f2197a98f6bb8874a805af0e9c24ec1210037815cae973b7f92719330680d87960d759d2b62ec503ae68558e3f15955e55c5a655df9ee08a5b087ba8d17a914743af9408bbd7b26b5c8fa14d39f64c37c6373ee0ef5d885243e782d364d97816a79bc34550b100ad1205b71f80658ddf2620e443df51bf5d55b5e91c2e93a000000011b3269b86928ea047fb4d255e502e759e40017f2f7c2fe5f0e58b099c1e6f4cbc477511003ee20434c2c3a00daee02"], 0xce)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000080)='D', 0x1)
setsockopt$inet_tcp_buf(r2, 0x6, 0x24, 0x0, 0x0)

13:55:09 executing program 0:
r0 = open(&(0x7f0000000280)='./file0\x00', 0x8102, 0x80)
getitimer(0x3, &(0x7f0000000340))
sendto$inet6(r0, &(0x7f00000002c0)="96c5906c800242ad2e204ac63a8b3fe8095c555b36f4567ad8b13cbcffdea7a5fe0d54008306ce3c16ac96fed2977fae5c7e72526380bdb9ab65e9b846d449bc2065bcc3f1d573792513e634a18f67e0d2ee558e27", 0x55, 0x1, 0x0, 0x0)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast2}}, <r2=>0x0, 0x9, 0x4, 0x7}, &(0x7f00000000c0)=0x94)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000400)={r2, 0x3, 0x5}, 0xc)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=<r3=>r2, @ANYBLOB="8c0f01070000"], &(0x7f0000000080)=0xa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0x4, 0x80000001, 0x4}, 0x10)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r3, 0x80, 0x7, 0x778fb7e9}, 0x10)
recvmsg(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0), 0x0, 0x0}, 0x2)
shutdown(r1, 0x0)
setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000200)="a3a6b6da82b401219ead73b2435e7cabd78a407b5ee5e9e52168529cb46c23642da7907b8f64cfc2dccba1c135acdb37e03330a8b7a33d54a36f89ab6e0dbe4ef5d922ae", 0x44)
connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1, 0x7f, @ipv4={[], [], @broadcast}, 0x59}, 0x1c)

13:55:09 executing program 2:
freebsd10_pipe(&(0x7f0000000200)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000240)={<r1=>0x0, 0x7}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x10000, @mcast1, 0x7}}, r1, 0x100000001, 0x4, 0x6, 0xd0a, 0x9}, &(0x7f0000000380)=0x98)
syz_execute_func(&(0x7f0000000100)="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")
syz_execute_func(&(0x7f0000000000)="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")

13:55:09 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000140)={{"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", "27005ea20007cbbd0d4d8539f02b9d47017f30b2f669c83e4aae501574e4ecc3", 0x401, 0xcbfe}, &(0x7f00000000c0)="f8992ad65c7610e95ae888c6439b8907e53750a84cef98b4286f95cf4f5ef12d1349811b0eb8dfb2e0e5c3949b457290f6eb88b193d8008b2ed6ac8260d30981004bdcdf571924735e2bb5ed1e52b278b26b58f71705c13b9ead6b0532b9920de9e286173dd32b7bdfbfc3", 0x80, 0xffffffffc0d2a9fa, 0xffffffffffffffc1, 0x4, 0x0, 0x3, 0x4f, 0x9})
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x80}, &(0x7f00000005c0)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000680)={r2, &(0x7f0000000600)=[@in6={0x1c, 0x2, 0x5, @loopback, 0x4}, @in6={0x1c, 0x1, 0x54ab, @rand_addr="8f6b3815e034af65dd49250d5e52d0eb", 0x2}, @in6={0x1c, 0x3, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x81}]}, &(0x7f00000006c0)=0x10)

13:55:09 executing program 3:
mkdir(&(0x7f0000000040)='./control\x00', 0x8)
r0 = open(&(0x7f0000000180)='./control\x00', 0x0, 0x0)
rmdir(0x0)
openat(r0, &(0x7f0000000000)='./control/file0\x00', 0x0, 0x0)
rmdir(&(0x7f00000000c0)='./control\x00')

13:55:09 executing program 1:
syz_execute_func(&(0x7f00000002c0)="c4637916d7b0cd801b69e4c4c2319cbe998999996962f5696200d9d9d0e217795b7966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb607000000660f50c740f729c4a27d181ec1ea01eff265dc5f0014dfdf5b304545e269a841003b9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bc4a3c50ef2cb6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

13:55:09 executing program 2:
r0 = socket$inet(0x2, 0x20000003, 0x100000000)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x6, 0x0, 0x3f, 0xfffffffffffffffa}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x29}, 0x8)
syz_execute_func(&(0x7f0000000380)="b15391cd8066440f3a21ca8b660f708301000000fec44139fd5bf91c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1ea660f383fd1c3c3664545186746f3400eaee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4d0c92d690b72c3d3c3c31d54111d00")

13:55:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={<r1=>0x0, 0x1}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="0600de00e6f6e1abd6ecd37e40d4f8888952d088e7d41ea06b401e28f96194ca4dd470252bac63c8aa9484d0679cb4a73826ea951440def156103604307d3c35d4e6ab2b985229a89df66c169ddbff9b4c7dec8f4cb7202ea7cca11575d30efe1f27c39a3aec16459b05f77dff7bcace55d3c19828d5029a403dcec9649256b2da4845cf5a6421b8e9e16a95f2a9d6097b26991b99a24b069374851ec63a735ad01517b1dadfef5ecb4bd563671118ed397e32f000e1c0b1425dc94837d23ba52d1fb535649517c5b7ed4afa726ad7ccffaae78d293290d6618d786cefc83f1fe9fa48fb34abcdc4c8ef5f17d229186271f8c49fceb889662771e5c25aac09660fa808d291ff85d5cb0ebe220d89be3fde58cf175deaf3dafa26a82a871b41b76710"], 0xe6)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x4ac}, 0x8)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r3, 0x29, 0x68, 0x0, 0x0)

13:55:09 executing program 2:
r0 = socket$inet6(0x1c, 0x5, 0x9)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x267)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={<r3=>0x0, 0x0, 0x1, 0x8}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000300)={r3, 0xe, 0x3}, 0x8)
setitimer(0x0, 0x0, &(0x7f0000000140))
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x10001, {{0x1c, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x88)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000400)={r3, &(0x7f0000000340)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x3, 0x2244, @loopback, 0x3ff}, @in={0x2, 0x2, @rand_addr=0x10000}, @in6={0x1c, 0x1, 0x101, @rand_addr="2128f76876f7189d3661d2391f6acfd5"}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x800}, @in6={0x1c, 0x0, 0x0, @mcast1, 0xff}]}, &(0x7f0000000440)=0x10)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0xfffffffffffffffe, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000004c0)={r3, 0x2}, &(0x7f0000000500)=0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

13:55:10 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000540)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x6d}, &(0x7f0000000080)=0xc)
syz_execute_func(&(0x7f0000000380)="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")

13:55:10 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x7f, 0x2, 0x2, 0x9}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x6, 0x40001}, &(0x7f0000000100)=0x8)
r2 = socket(0x1000000000000001, 0x5, 0x15)
r3 = accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
ppoll(&(0x7f00000001c0)=[{r2, 0x2080}, {r3, 0x1}, {r0}, {r2, 0x135}, {r0, 0xa0}, {r2, 0x2}, {r2, 0x2}, {r2, 0x4}, {r2}, {r0, 0x80}], 0xa, &(0x7f0000000240)={0x8, 0x3}, &(0x7f0000000280)={0x6}, 0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0)={0x0, 0x4, 0x4000000000007, 0xfffe}, 0x8)
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000500)={{"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", "2456a29952eeff124904d8deff6c99892edee9b2b857d9f009ecd55eb81fb54f", 0xfffffffffffffffa, 0x40}, &(0x7f0000000300)="0ab802", 0x5, 0x3f, 0xedb, 0xb9, 0x1, 0x2, 0x8ea, 0xf32})
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="010000004e000000060000000800d3000100000002004e23e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c50c4f0c8f23867c5ff17524c2fdcc8a655f6dcec92aaf023a44852b0bde6e1df3407269ec0409e8444d8d597432a9a", @ANYRES32=r1, @ANYBLOB="020000f49a85c500"], &(0x7f0000000000)=0xb8)

13:55:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRESDEC=r0, @ANYBLOB="145cdf760fd277295a560be365ef71e14544145e6d1c8df987b9307b4b8b67430d9fb86fad3701eccad6f2f35ead6404e54d65981009570cfccb7fef0de1b63c5f66295cca819e5e2a3c5a0bee750a3d1e8adce907ed98a2107019ff96e97161fdb4b4b6bd7dc520dda3c1126d6f1fe36c3ac4c9cce2a0184dc4ecd107021f3f71fb9437ee84f7c5a83548a8d043ccb107f6f650e8218f9e1675c5e67e193fd59df9ed91890f83428e9aaee2e0fa76c6681ee8bad1965e0ecdbf2e521355760837b2abfcc3a25ad3e67025fe2a9374fb7653850e02f85dea7817540543", @ANYRESOCT=r1, @ANYRES32=r1, @ANYBLOB="40ac69", @ANYPTR, @ANYRES16=r1, @ANYRES16=r1, @ANYRES64=r1], @ANYRESDEC=r0, @ANYBLOB="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", @ANYPTR64, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRESDEC=r0, @ANYRES64=0x0, @ANYPTR, @ANYRES64=r1, @ANYRESDEC=r1, @ANYPTR, @ANYRES16=r1, @ANYRESHEX=r0], @ANYBLOB="fa3f87dac17337626041c9bb0c4cf2b5a2a9870639df0c2197458949fc642c7e0f98d2097c43c944032a3750a49d481e98906b5fd12b86dde33c482bb9788930eb9f81", @ANYRES64=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRES32=r0, @ANYRES64=r1, @ANYRESOCT, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRESHEX=r1, @ANYRESHEX=r0, @ANYRESDEC]], @ANYRES64=r0, @ANYRESHEX=0x0], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

13:55:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x2, 0x1, 0x4, 0x100, 0x3}, 0xc)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000040)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000480)=[@cred={0x20}], 0x20}, 0x0)

13:55:10 executing program 0:
nanosleep(&(0x7f0000000080)={0x0, 0x2397443c}, &(0x7f00000000c0))
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4)
execve(0x0, 0x0, 0x0)

13:55:10 executing program 1:
syz_execute_func(&(0x7f00000001c0)="982ce00f050520d0f80791b00c4141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000")
msgget$private(0x0, 0x410)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockname(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c)

13:55:10 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x3ff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3, @broadcast}}, <r1=>0x0, 0x7, 0x2, 0x375e, 0x5, 0x6}, &(0x7f0000000000)=0xa0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8)
r2 = socket(0x2, 0x20000005, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

13:55:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84)
r1 = accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0x5, 0x4)
getresgid(&(0x7f0000000180)=<r2=>0x0, &(0x7f00000001c0), &(0x7f0000000200))
getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=<r3=>0x0)
fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getgid()
getegid()
freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
setgroups(0x6, &(0x7f00000005c0)=[r2, r3, r4, r5, r6, r7])
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0xfec8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x900, &(0x7f0000000040), 0x8)

13:55:10 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
clock_settime(0x4, &(0x7f0000000200)={0x3, 0x200001})
r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={<r2=>0x0, 0x3, 0xfffffffffffffeff}, &(0x7f0000000040)=0x8)
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000600)={{"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", "67b55d7e1dc8e850310e88d388e91a139b596406d3794bbbd98df58217cb6ec5", 0x8, 0x8}, &(0x7f0000000100)="7b9b58e79dbf3edba6a16c64e34fcd023667d5feea5535b57d2acaa84fabebf58efef1806753f26be55ec57b56a48ee737733fa2a08933f5b249869358e698cedaabd050dcd7c9f0ca7210fdc745a014fa6d14f7feda8bfab132211830baab96b6b087971628571c0e6ace28020148c3ff0efe22c810c3b6b650ae4d3b445fdd97a0d4a4c95c9204179b6b99ae349495d87104646c33a969dcd20d355d6a6a8753b7ecc224f361f32cd38dea9c58960eac962e508a535e7dadbcb72e687587c6f4b2ce799898faf37d7b", 0x7, 0x0, 0x6, 0xe5e3, 0x9, 0x6a, 0x100000000, 0x2})
ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f00000000c0)={0xffffffff, 0x9})
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r2, 0x80000001}, 0x8)
ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0))

13:55:10 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="c2222e2f66694b6530001ca932198318f8d5d533fd98deaa336f982593f2b5fa1a57487408dfbb773480ecc6ccd71298f88cac56887acca9b99226779a211b3833d22109000000ec13a28ed22e6da78d41cc6b2682d1a3ba4e4b5d88fe727e4d9e8739b237fd89954640b04e63ab8bd0539174d21723529548972e2d81d102cf5821e4d9f081f6409b00"/154], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1)

13:55:10 executing program 1:
r0 = socket(0x3, 0x5, 0x1)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000003680)=0xfffffffffffffffc, 0x4)
ppoll(&(0x7f00000036c0)=[{r0}, {r0, 0x1}, {r0, 0x101}, {r0, 0x120}, {r0, 0x1}, {r0, 0x4}, {r0, 0x2000}], 0x7, &(0x7f0000003700)={0xc42e, 0x4}, &(0x7f0000003740)={0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[], 0x0)
recvmsg(r0, &(0x7f0000003640)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000003480)=[{&(0x7f0000000040)=""/239, 0xef}, {&(0x7f0000000140)=""/69, 0x45}, {&(0x7f00000001c0)=""/40, 0x28}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/26, 0x1a}, {&(0x7f0000001240)=""/229, 0xe5}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)=""/23, 0x17}, {&(0x7f0000003380)=""/225, 0xe1}], 0xa, &(0x7f0000003540)=""/206, 0xce}, 0x2)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000003780)={<r1=>0x0, 0x3507}, &(0x7f00000037c0)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000003800)={r1, 0x3, 0x3}, &(0x7f0000003840)=0x8)

13:55:10 executing program 2:
r0 = socket$inet(0x2, 0x20000000, 0x8000401)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x65, &(0x7f0000000280)="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", 0x1000)
sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc00302b292eadd378c32d9838e4a43898260a2502b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x4, 0x3}, &(0x7f0000000080)=0x8)
r3 = semget(0x3, 0x3, 0x240)
__semctl$SEM_INFO(r3, 0x2, 0xb, &(0x7f00000000c0))
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x2}, 0x8)
socketpair(0x1f, 0x20000005, 0x1, &(0x7f0000000240)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$getflags(r4, 0x1)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000200)=0x4)
accept4$inet6(r5, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x30000000)

13:55:10 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000100)=0x1f, 0x4)
r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/31}, &(0x7f0000000040)=0x21, 0x30000000)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000140)={0xb06b}, 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

13:55:10 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={<r1=>0x0, 0x7, 0xf, 0xa8b, 0x24}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={<r2=>0x0, 0x18b2, 0x7ad45cb0}, &(0x7f00000001c0)=0xc)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x182, 0x796, 0x8, 0xff, 0x4, 0x3, 0x10000, {@in={{0x2, 0x2, @rand_addr=0x1}}, r2, 0x9, 0x2, 0x2586, 0x4, 0x100}}, &(0x7f0000000200)=0xb8)
msgget$private(0x0, 0x1)
getrusage(0x0, &(0x7f0000000040))
lseek(r0, 0x0, 0x1)
lseek(r0, 0x0, 0x4)

13:55:10 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000640)={{"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", "f792ffe786c6dba576e1340ed5c55b00d1750b6eb581a15ba56be7ee98bbe020", 0x0, 0x80000001}, &(0x7f0000000540)="1e9476678528ed73bba2cb17bcd4f4d47e3188422c976ed64c374432d91136ef4c141930fdf4447302cba4eed207324ec670b1d21128c47624773c41aadc1e39dd2de4ae8b4fa57c7794f363dccd702938701c9561834276d59e8d9987102aeeca90f593643724d65bd358dd0d166ad7dd79b8695c575bd9707678a004e223784a80872a027e977f4338dbd0ffefff29ef411c637eaa68f43b57a75c4513079058715a28e4fcd7cb6438a06fb55af93cdf53f6148aabd7659b2c2a4d232fea3ff5727112367403a7c3c02072ef257f3537b6da44fa69cfe3f0774d6bb292147696dda4bb", 0x7, 0xfff, 0x6, 0x94, 0x6, 0xbe3, 0x200, 0x1})
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x2, 0x4f2b, @local={0xfe, 0x80, [], 0x0}, 0x1f}, {0x1c, 0x1, 0x2, @mcast1, 0x7}, 0x6, [0x4, 0x6, 0x8, 0x3, 0xffff, 0x0, 0x10, 0x1000]}, 0x5c)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x8200001002072, 0xffffffffffffff9c, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000500)=0x400, 0x20b)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)=',&-\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=']@[\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='L\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='-\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])

13:55:10 executing program 3:
syz_emit_ethernet(0xb1, &(0x7f0000000000)={@random="c321e15c1a56", @remote, [], {@generic={0x8039, "72eb7a89f9741db551a8eff9f9e1e0c3d49cf75f7b80dba737dd6f4d164fc265c4fae6fa64f6debf953641975eec4a586ba0771f983332df310ab47561615dcf9de1ca64f264c43f0c9de8c3b12de4eb0fa360731fd363a90c2c23dd58b83d0f93cecb1316466ae3cabe016bfc7c1ca40ef8d3003925e8f13b34320720354140dafa576fee0d8e3cc1ffb584683c3958ada9b3ea909ef517d7f27e38ea8eaa91925667"}}})
syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local, @mcast2, {[], @generic="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"}}}}})

13:55:10 executing program 0:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
fsync(r0)
futimesat(r0, 0x0, &(0x7f0000000000)={{0x24, 0x9}, {0xfffffffffffffffc, 0x3}})
fcntl$getown(0xffffffffffffffff, 0x5)
fcntl$lock(r0, 0xf, 0x0)
syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0")
fcntl$getown(r0, 0x5)
socket$inet_tcp(0x2, 0x1, 0x0)

13:55:10 executing program 1:
syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf0c000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
truncate(&(0x7f0000000140)='./file0\x00', 0x2)

13:55:10 executing program 3:
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000140)="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")
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001280)={<r2=>0x0, &(0x7f0000001240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000012c0)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001300)={@in6={{0x1c, 0x3, 0x1750d63d, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}}, r2, 0x2, 0x1, 0x2, 0x1000, 0xffffffffffffff49}, 0x98)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001140)=0x1f, 0x4)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001180)={0x1, [<r4=>0x0]}, &(0x7f00000011c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001200)={r4, 0x6, 0x5, [0x400, 0x8, 0x0, 0x5, 0x8]}, 0x12)

13:55:10 executing program 2:
open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0)
shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000100)=0x9, 0x4)
listen(r0, 0x200000000004)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
r2 = openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
socket(0x1f, 0x10000007, 0x0)
close(0xffffffffffffffff)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, r4, 0x0)
ftruncate(r3, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x151)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
open$dir(&(0x7f0000000080)='./file2\x00', 0x8000, 0x8)
ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f00000006c0)="5c21d3a188d5076ccf1be96ed69c0317afe49428f118e65f30f1a4e6c41881f1802eefe15c393c0e884e8587ec37fb67573a157515a3e18e9a18fc2a60ec80a9d4c6c375e251bd7da17d5833de58f79284d1979960a423dcb35cf306b58210747d00bda190e37d7af33f8680513d23176279e02e504677fe16f67e1cdd024c68530143b0f85d452eeff9d905fdbba3527fb538bf517189f4f910fcb98019aa40ac3e26c2c42b0e063290da3c52c0880c4956eb438b20d544c7757da323cece1eb1248f51caf3969d314bfffb3790fadad63af20b7745607b")

13:55:10 executing program 2:
setgroups(0x1b, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
r0 = socket(0x1c, 0x2, 0x81)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000000)=""/254, &(0x7f00000001c0)=0xfe)

13:55:10 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x9}, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x900, &(0x7f0000001200), &(0x7f0000001240)=0x8)

uma_zalloc_arg: zone "128" with the following non-sleepable locks held:
exclusive sleep mutex process lock (process lock) r = 0 (0xfffff80041422b80) locked @ /syzkaller/managers/main/kernel/sys/security/audit/audit_syscalls.c:688
stack backtrace:
#0 0xffffffff8110edbe at witness_debugger+0x8e
#1 0xffffffff81110440 at witness_warn+0x640
#2 0xffffffff81536a0d at uma_zalloc_arg+0x5d
#3 0xffffffff81035d51 at malloc+0xe1
#4 0xffffffff8105684f at crsetgroups+0x11f
#5 0xffffffff810566d5 at crcopy+0x55
#6 0xffffffff814974a3 at sys_setaudit+0xb3
#7 0xffffffff8170d846 at amd64_syscall+0x436
#8 0xffffffff816d58ed at fast_syscall_common+0x101
uma_zalloc_arg: zone "128" with the following non-sleepable locks held:
exclusive sleep mutex process lock (process lock) r = 0 (0xfffff80041422b80) locked @ /syzkaller/managers/main/kernel/sys/security/audit/audit_syscalls.c:688
stack backtrace:
#0 0xffffffff8110edbe at witness_debugger+0x8e
#1 0xffffffff81110440 at witness_warn+0x640
#2 0xffffffff81536a0d at uma_zalloc_arg+0x5d
#3 0xffffffff81035d51 at malloc+0xe1
#4 0xffffffff8105684f at crsetgroups+0x11f
#5 0xffffffff810566d5 at crcopy+0x55
#6 0xffffffff814974a3 at sys_setaudit+0xb3
#7 0xffffffff8170d846 at amd64_syscall+0x436
#8 0xffffffff816d58ed at fast_syscall_common+0x101
13:55:11 executing program 2:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000), 0x1dd)
setsockopt$inet_int(r1, 0x0, 0x2, 0xffffffffffffffff, 0xfffffffffffffff7)

13:55:11 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
open$dir(&(0x7f0000000200)='./file0\x00', 0x800000008000, 0x181)
dup(0xffffffffffffffff)

13:55:11 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x240, 0x2)
symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00')
sendmsg(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, 0x0}, 0xffffffea)

13:55:11 executing program 2:
r0 = socket(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4)
sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x84}, 0x0)
socket(0x10, 0x10000002, 0xfffffffffffffffc)

13:55:11 executing program 1:
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000240)={<r0=>0x0, 0x83, "a878382976f46045ca5338bbabb9e720b43d810b85ba17e83d595411278532b5890b4d0ca764b4e9d02bd3e99150845243b2c9a7f510b54faa8b5fec1c9b9972e03bf18d2d52e099ef2d54cc991f09bc63d32c7a6c3ddeeefc02517b566229baedb6d188c4861005337e35cae097aaaadb189f03c04785134b10b940df18a9893da774"}, &(0x7f0000000300)=0x8b)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000340)={0x0, 0xffffffffffff8000, r0}, 0xc)
syz_execute_func(&(0x7f0000000100)="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")
syz_execute_func(&(0x7f0000000000)="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")
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
fcntl$setflags(r1, 0x2, 0x1)

13:55:11 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={<r2=>0x0, 0x7}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r2, 0x5, 0x7ff}, &(0x7f0000000800)=0xc)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
accept$inet(r3, 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000380)={{"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", "19a24bc6f0e0f325387faa9a0753ed8906c55585bc91bb9819558ef329ed7bea", 0x0, 0x81}, &(0x7f00000001c0)="177bb12b6bdc6efc1087a72e8f6c0db70b1a19e4e5f9fa8a54c60da4f24be07ad884f74ba2384331", 0x5e82, 0x61eb, 0xdc25, 0x83400000000000, 0x7, 0xa5, 0x1f, 0x8})
utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x9, 0xc525}, {0x80, 0x4}})
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlockall(0x3)
getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4)

13:55:11 executing program 0:
r0 = socket(0x12, 0x5, 0x2000000000000)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000000)={0x4, 0x200, 0x0, 0x2}, 0x10)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/3, &(0x7f0000000080)=0x3)

13:55:11 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x1c, 0x20000005, 0x2)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100)=0x2, 0x4)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000)=0xd000000, 0xfe6a)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x0, 0x8000, 0x9, 0x9}, 0x8)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x8}, 0x24)

13:55:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0xf}, 0xfec4)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4)

13:55:11 executing program 0:
syz_execute_func(&(0x7f0000000200)="b1fd91cd808e6b006969ef69dc00d9c462b93816d090c4413927fdf91cc1c7c7e4c653fbc1c48126660f29e2e71010f4a95ff9f345dc505050ea01ff420f62850000000018675dd1d9ffac1fb04ed3bf730f5726400f2d4d181801fe5fb6660f6e44c368c482fdbae5330066410f6d5a228201080ebd890f000000")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100402, 0x1)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)

13:55:11 executing program 1:
fcntl$lock(0xffffffffffffffff, 0xc, 0xfffffffffffffffe)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x4, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x40000, 0x2, 0x6}, 0x10)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000000c0), &(0x7f0000000100)=0x10)
socket$inet6(0x1c, 0x1, 0x2)

13:55:11 executing program 0:
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x800, 0x2)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x2, 0x3, @mcast1, 0x3}, 0x1c)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r2, 0x0)
close(r0)
renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00')
r3 = accept4(r2, 0x0, 0x0, 0x0)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5, 0x11, r3, 0x0)
getsockopt$inet6_udplite(r3, 0x88, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

13:55:11 executing program 1:
open$dir(&(0x7f0000001240)='./file0\x00', 0x484, 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
mlockall(0x2200000000009)
syz_execute_func(0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")

13:55:11 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x0)
mmap(&(0x7f0000f08000/0x4000)=nil, 0x4000, 0x4, 0x12, r0, 0x0)

13:55:12 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1a, &(0x7f0000000080)=0x9, 0x4)
pwritev(r0, &(0x7f00000009c0)=[{&(0x7f00000005c0)="26bced7e21050c64b7b799472cd0e924adf13cb08e053c18dd0feda9a28a64d9fb21338e7453b6b407b9739cf4a992537d877d081f55afe5c10ede1fc8de313c67fb3b74bf8f7d5dbd03edb1caf2edfdd812fc0695d12a9bc87d1740aab86579f32a4dcc632690043fc8c2f791dd7c14a015ccc00bb3290880881daad822d68fa67234ff59bf65feba1c498d4f2004c5fa47ca6c6247b6f5f69dfe9b36358687e77f34a03297dbc1232b374b7ca914e3976965fe990c", 0xb6}, {&(0x7f0000000680)="057226079a5e2a3ae85194ab7eaff2216225f9dbfb92bf4a5caec1a89ae57f9c399b8592452171e9e92fcce91fb5a2436fac041ab37e6d0ca7ceaedf0f9165ef141d07fd30e32c5fc8c05426dcfe3a6a4492b50c8c387998cb57f5a54d3694af0b92b0b39ada16633a1ad092ff5b794d8d5f54da81ed8d8a2e9b4dabc49167a3a4", 0x81}, {&(0x7f0000000740)="e6e608b7e0e801e9ca39310e85f3cc7a329b080b7bca91cf5213c1884800cc433883c2f9bbca0428df771efd2af98f13850f4bfe0612ed50349a1b888bad5901e4f7f24e51025b83aeeda47988fc5ca593a643f99e0f7a3a932b7c5126a64b1513245ed02d29384dc60622052e07c440beb9745755c0b8784f58c2d81bab5f29", 0x80}, {&(0x7f00000007c0)="ade906d645699a13beeae6e478239be7f4aae4f110dab1ce68fd969b1b3454d3b7885394990a568578a64817234eaf69676151dcfe25f4f9418f5d1d5778c077e4473fa17f16b1fb93ad2c3614ae11abde917f588f786f8ad5029e672afa753ec0df9fe49c5f08fd96ead7a3b8366b2b84fa58542574a0bc51f2caa7ae703842a218c89383a359e06fd30a98bb98ca8efeb681266341509c92db70ca76e9e8c2c5f9faeb97dcb7ca79218f2d9c2c5d30b3", 0xb1}, {&(0x7f0000000880)="0965f8542eebd49c19775e0b6d3294864106e8a1d5fc27a10394387479cc5922b13294afb357a7c53bd6d00e3f3412cf0ab8f0e8803fd7713e0210fd71cc33bf0a7862ce9f1d6fb27da637ac9ea42223df0954988b9b133d3c", 0x59}, {&(0x7f0000000900)="c779a912896f721b9bdb94bf064eb2425928a93db075d96ceab18be5bc1ff94f1a81f4b5db50ff4c2277417e4ca9d596e99c028474dae6172578dadac66c5c57e14946d8adc39c320106d333d072d94c942f262ad73e6b90edfafb7962bcbabf9b6fa0487e82dfa536326f6ae9d9a85515b4c74174db17e42bfdf6e55a2cdd44ea71c7a7a3150848f58dda08c99ec52a56be0ba702617cbbe1", 0x99}], 0x6, 0x41)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000a40)=0x7, 0x4)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4)
ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f00000000c0)={{"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", "8a844be4960a531a7639b1ed8fc2a33a7b7107733efabb846d6af79d463b3a6b", 0x9, 0x20}, &(0x7f0000000000)="e064be6b103769c5a58884eed06d4083d81cc0e717f88028dee44f9dc9519c7047d08dcf3768e071521c0189c96ffb9f7b2f331e75dc337621595841f73ef6e5d861bb9ff9090e7b9dbb6948f57768ac313bd4439e4bee71535d0df9773b97d2d036a26a2dbd17180cb0e1c8b1", 0xfffffffffffffffa, 0x8000000000, 0xfffffffffffffffe, 0x5, 0x6, 0x2, 0x800, 0xffffffff})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000a80)={<r2=>0x0, 0xffffffff}, &(0x7f0000000ac0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000b00)=r2, 0x4)

13:55:12 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1206, &(0x7f00000000c0)=ANY=[@ANYBLOB="7582"], &(0x7f0000000180)=0x1)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast2}}, <r1=>0x0}, &(0x7f0000000100)=0x8c)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x8}, 0x8)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280))

13:55:12 executing program 2:
syz_emit_ethernet(0x1cf, &(0x7f0000000000)=ANY=[@ANYBLOB="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"])

13:55:12 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000180)='./file0\x00', 0xa, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x3a4)
freebsd11_fstat(r0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4)

13:55:12 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80a, 0x40)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x2f, 0x8, 0x4000, 0x2a0, 0xfffffffffffffff7, 0x1f, 0x0, 0x101, <r1=>0x0}, &(0x7f0000000140)=0x20)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x800, 0x2, [0x97, 0x4]}, &(0x7f00000001c0)=0xc)
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffffff7f, 0x1000300010003})

13:55:12 executing program 0:
r0 = socket(0x2, 0x3, 0x0)
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f00000000c0)={0x7, 0x7})
getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180))
sendto$unix(r1, &(0x7f00000001c0)="9b2049e20f7ec43d0bb42659980e819cce0dd0911a09dc716e7d349952a9b48d325c8217336338b2134de2adff7b88fa44dba6c1e0303a6968a3ab8e5322f8ebb991f1d7070cfc1fb4a1d9067ead77be250b608520e68cc37612aa65f79ef227a68d2c21e5de02af88688bfd321d7f52f619a574dfeb95e4b23406da3495b00f870dd40988e10b29b11f15807ebab68541dd1b4aad6ef4c85434b1608f3e12dd2f93e76debe74fcb1ac61b4fce6af08e1a47f50e83a09f6dbbdd8b7769742d8528292fb9fabcbee9e7647fe6e9f6a5600ece35c7ee72fbd42b4da333e17deb087978fef9a70a368108f776fe7aca77cd4e", 0xf1, 0xc, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10)
sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0)

13:55:12 executing program 1:
open$dir(&(0x7f0000001240)='./file0\x00', 0x484, 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
mlockall(0x2200000000009)
syz_execute_func(0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")

13:55:12 executing program 3:
syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @random="7c0e940841a4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x7c00, 0x2}}}}})
semget$private(0x0, 0x3, 0x44)

13:55:12 executing program 2:
r0 = socket(0x10000000002, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0xffffffffffffffcb, 0x4000, 0x0, 0x21, 0x80, 0x93, 0x2, <r1=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x5, 0x4, 0x5, 0xf5, 0x4, 0x8, 0x7c0000000, 0x3, 0x73, 0x2, 0x10000}, 0xb)
getsockopt(r0, 0x7, 0x5, 0x0, 0x0)
pipe2(&(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
freebsd11_getdents(r2, &(0x7f0000000280)=""/4096, 0x1000)
freebsd10_pipe(&(0x7f00000012c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
ioctl$DIOCGETQSTATSV1(r4, 0xc0204432, &(0x7f0000000140)="47ab2bb6d35948ec59284527731febf91e59acc99a842208d36072683656bfb7df15ddb2a34422e092282e74effff6583ffd104226f65a929ce89e01f6bbb8e2b6e2a54d1767b0ade3a32e6e048baff2bc9f05e004e1c390875a03a7d24bb29df6421f4b4af12d292af4f05d8124cb45ef1b12139874c03f2a8c06a34fbf63630092f06fd9dfa48b052dc6c73f6a677daffdcfc31e1c6087352cb52fb0a44012eead46b1ef040526")
fcntl$setflags(r3, 0x2, 0x1)

13:55:12 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x20f)
setrlimit(0x9, &(0x7f0000000000)={0x8, 0x880000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000140))
syz_execute_func(0x0)

13:55:12 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
r1 = accept(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1205, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x3, 0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3}}, <r2=>0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x81}, &(0x7f0000000300)=0xa0)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x80}, 0x8)
getsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000100)=""/67, &(0x7f0000000000)=0x43)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200)=0x5, 0x4)

13:55:12 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
open(&(0x7f00000012c0)='./file0\x00', 0x20303, 0x80)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)={r1, &(0x7f0000001200)=[@in6={0x1c, 0x2, 0x9, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x7ff}, @in6={0x1c, 0x3, 0x5, @mcast2, 0x3}, @in6={0x1c, 0x1, 0x433a, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8}, @in6={0x1c, 0x0, 0x808, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x1}, @in6={0x1c, 0x1, 0xecdb, @ipv4={[], [], @multicast2}, 0x630}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, [0x3]}}, 0x94)

13:55:12 executing program 3:
setitimer(0x0, &(0x7f0000001100)={{}, {0x4}}, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x7fffffff, @empty, 0x8}}, <r1=>0x0, 0x9, 0x3, 0x3}, &(0x7f0000000180)=0x8c)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x100, 0x2, 0x0, 0x800, 0x1, 0x7fff, 0x80000001, 0x6, r1}, 0x20)
setitimer(0x0, &(0x7f0000000040), 0x0)

13:55:12 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendto$inet(r1, &(0x7f0000000140)="7578f9fbf7b0b9afc2a7a3a5c74df1c4cbc13f6b1020774abd09", 0x1a, 0x100, &(0x7f0000000180)={0x2, 0x3, @multicast1}, 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000)=0xd000000, 0xfe6a)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

13:55:13 executing program 1:
r0 = socket(0x11, 0x10000000000003, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x20080, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10800, 0x40)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="03000000070000000002"], 0x1)
setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4)
sendto$unix(r0, &(0x7f0000000200)="b10003039000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7c6e7c17f98de6c67e0b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f800000000b435812ee6aca44e330000000000010090d2c4e5187c00", 0xfffffe9d, 0x1, 0x0, 0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x4f, @empty, 0x4}}, r1}, &(0x7f00000001c0)=0x84)
accept$unix(r0, 0x0, &(0x7f0000000040))

13:55:13 executing program 3:
r0 = semget$private(0x0, 0x3, 0x80)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x108808, 0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={<r2=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x5, 0xf, 0x0, 0x9}, &(0x7f0000000140)=0x18)
__semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040))

13:55:13 executing program 0:
r0 = socket$inet(0x2, 0x4, 0x200)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x0, 0x4000, 0x7f, 0x8000, 0x9, 0x4000000000, 0xf7c, r1}, 0x20)
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000240)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb607000000157af47af4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdede430f0f9300000000b726400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

13:55:13 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
select(0xf, 0x0, 0x0, 0x0, &(0x7f00000000c0))

13:55:13 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
dup(r0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x2, 0xf, 0x712be508, 0x9}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180)=0x8001, 0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={<r3=>r2}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x3}, 0x1)
r4 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)
read(r1, &(0x7f0000000140)=""/39, 0x27)
ioctl$DIOCGETLIMIT(r4, 0x80047476, &(0x7f0000000240)={0x2000000})

13:55:13 executing program 3:
r0 = open(0x0, 0x80000000000206, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
ftruncate(r0, 0x800007)
setrlimit(0x5c3e2e1e3addd5fd, 0x0)
mlockall(0x2)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
r4 = accept$unix(r3, 0x0, &(0x7f00000000c0))
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
readv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/229, 0xe5}], 0x1)
truncate(0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
recvmsg(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/172, 0xac}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/82, 0x52}], 0x4, &(0x7f0000000700)=""/129, 0x81}, 0x82)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
getgid()
fcntl$getown(0xffffffffffffffff, 0x5)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000008c0)=0x800000000000, 0x4)
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20)
setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0)
msgget$private(0x0, 0x41b)
socket$inet_sctp(0x2, 0x5, 0x84)
ftruncate(r3, 0x101)
writev(r4, &(0x7f0000000880)=[{&(0x7f0000000200)="66f1f2f064bc68c2088b31d75ecd2910488a308910131d039de46b0d7fddb028a9c4ce04c32c0d7de10174afb6392e0eebf6ad3ea2a63bce80ed5ef7b691f952b2ae1bf83dbb0a5c863da05acbe66f98809607df1b8034699ae9ce779888bebbfe0ad4c95030aa42432799e6b5b0b6570a8d5bc7fe78624294fcb04d6d670d60166f2cc09b41b1fb05ea6957aff23fd0e291f8e291", 0x95}, {&(0x7f00000007c0)="9b598bb79e6143d8878e5e13983035f4a97ef25f5e07494c8995146c784c0a0b16988814bdf570e3da319d6ef32840e652f9dad7f90db238934551b951d2014fd1a4c703a3c7a468b5d4ae4c7c6b4c3417e68fcb9bbf72c35b24873d92d858036c53a397ec8cd3232345fdea10c0e587ae05eed7e5178e71e348bfa9872955887fc24cc9bbee6e9566ec373334f43bc8ec3551a6591f22e7dcd1129dcb2735ad84a92286c18ab99743da777a3ade670df8dcc3c6ec272b98273afcf2", 0xbc}, {&(0x7f0000000440)="208ba751c6", 0x5}], 0x3)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1012, 0xffffffffffffffff, 0x0)

13:55:13 executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setrlimit(0x7, 0x0)
mlockall(0xfffffffffffffffd)
sync()
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040)=0x870e, 0x4)

13:55:14 executing program 1:
socket$inet_icmp(0x2, 0x2, 0x1)
syz_emit_ethernet(0x66, &(0x7f0000000240)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}})
r0 = socket(0x1c, 0x2, 0x3a3)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)

13:55:14 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000380)={<r1=>0x0, 0x880000000000, 0x2, 0xffff, 0xffff}, &(0x7f00000003c0)=0x18)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x0, 0x6b, 0x0, 0x2, 0x8, 0x2, 0x3, 0x7, r1}, 0x20)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @multicast1, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @local={0xac, 0x14, 0x0}, @rand_addr}, 0xc)
socketpair(0xf259ad60953e25d1, 0x20000000, 0xfffffffffffffff7, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0x4, @mcast2, 0x200}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000140)="97f446fb4cdba39350e0854f42a53505e7bc8025a9b479aeb1004a373785169218", 0x21}, {&(0x7f00000001c0)="aabba888b4486d2283cbfdc7676b16407567c0220bda8db6ea0d973d1a1d944920b885621286f5546412b35ece8b10210f9a20392d9599a4445147637bece7ed5c238868c76576b4b5b240b2659af00ce32f4429149e8f5a0a2239ad344c5bf27276fe1d9136f3e9fc14d880c58235f05e33b0126238827f8d00b53b52b48919ecf9c4eef8daf48ef9610068a216af79584b3f2f3b042fdd6903a51d5c5fa1c070e97b32d1047c26b767ec60c125f498271d554efe76824df7ce0bb9774a8757012743de865e9febc8739bfd21933ad08940e8d2667dba6e229fc683fdae79c0d55081db8d16a2fb467067b1", 0xec}], 0x2, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c00000000000e65bf8a4b82bfbd60000000fe8000000000000000000000000000aa0000"], 0x1c, 0x80}, 0x109)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000480)=0xb)

13:55:14 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10)
sync()
sync()
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x4)
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000280)={{"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", "85728373a03e45abbfe86244ea9d1504b64f43363a87624602ac231ea34d31e5", 0x1, 0x3a28}, &(0x7f0000000180)="946847de4ea11db79a21929e112a63f9da57cbe52bb49c0679186ede2dfc8d8b98794163ca15e80dcffce5d317035f031558eea322a8e4b21ffb88031ece58563e55943c72e1c88117bb43ac8eb3d99ab384c0399e92390afdcf6102f57926b378e40c8e383cd658cde3a9c14f6c79c8f0c25fa95a097ca5f8dffbc4eeee2064f435bd0ca92e38f07923fd51a885de53dc414723fb6fec6e403fe8f5e11ea91ca5f2a27ae506c2cc3c4d446b051132b8782a18ee00121a8a1b1d169842e119822729e371b9dfa978d2b8babdec20041b5665a314c03709db2e645c874893e58505915dcd36ccfb9436cfba13b3f1e094", 0x101, 0x3f, 0xb4, 0x10000, 0x3, 0xc600, 0x6, 0x9})
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)

13:55:14 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@in6={0x1c, 0x2, 0x8, @rand_addr="f527502812ff4cdc1a4772f628f5a585", 0x100000001}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000140)="1e7f571b36d927b57b8b67445f90862bbe21b5042dd0cf281d0535208f9443bcc8c094b41340283f925631dc27e42256817572b12e8666578f42b5647357b5fa705a8c5949e5c20b6720faf7d3007fed4aebf0759008a271c3dc392b6a5d4c8aa187aac237d13a71bc285008fe17542b4483549dee8994c55cc6d3dba0ecffe3ee9be4c552c5014de395c3f3c8b34ed956791d3e5143ac6dedf54a3d0d5ee37063d56ec58cdd09797e209681db84207cfacae983334f4549d6632ff89272d59aa7d7223da2eb2c20aff8020bb7ef9be4588af2ae47be9f119fc1ac0a868885157e55fc067e1ecf53f82f892f8e6c2c249bd9bd38da1c20dc21", 0xf9}, {&(0x7f0000000240)="5c183067e9970b85f984f3e4e5f8b4ad78437862222bb4b88e103bcd57a0f9cb322df44b8c11b501ce60cce6de07676ebb15aa53c21d779ab9706b637f9bae87ba423b31af0b657dfb2ef194ec2d92f3f44dc48c0ae165afada5186019833a6309dfd3a784f66df7aa3303a0d383f96439cf67563f40bc38483242b0107021c13c54a2715df8a298dd4fbd44dfd89c299ae0a477ba663e7c70f67c7464373a546f2a4e470c2c0446dbe143f81fbe5c00b74c4dcd25e4edf4b40d6c099f922d5054e3fd5ee17ca65e7f84ebcbf225fd79a8b7fd0d7dda397865102a36", 0xdc}, {&(0x7f0000000340)="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", 0xfa}], 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="a000000000000058b4759d48000000803d675e0dcba069c2a168ff341171d75db7ea06380371ee273920c30f1e035c28062a6c15e8e571bbc700cd0e9ab3e65afe42eeb3c3782a185dfcb4ca5d74d1000bbdb63061572afd2c239c329cdcbfac0d47194ba5f666daf313d50948e375a1f19efeef5a21c5a532a9a37c75c1bb69beb0bee2f9e85c43a3d2699dc9652aaa6efe6ca2490bc41061049e690000000048000000000000008400000002da96a27e3cc8fb94603a290d765f9ea2d04d4c8e6eae40e4d3f16fb6ca068be1905a304b4da5ff10d7937a1a88325d00"/232], 0xe8}, 0x181)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0), 0x0)

13:55:14 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x8402, 0x20)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000180)="f035da0e20af0cfd1bcf0c9d7489e2017801309746611a683ee3c05287e76768cbd5")
execve(0x0, 0x0, 0x0)
fcntl$getflags(r0, 0x3)
fstat(r0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/161, 0xa1)

13:55:14 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x1, <r2=>0x0}, &(0x7f00000001c0)=0xc)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r2, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x800, 0x1d9, 0x4000, 0x5, 0x80000000, 0x100000000, 0x0, 0x282, <r3=>0x0}, &(0x7f00000000c0)=0x20)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x200, 0x8, 0x8, r3}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000140)=0x4)
connect$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="002f66696c0700000024da9265300000000000000000"], 0xa)
write(r1, 0x0, 0x0)
fdatasync(r0)

13:55:15 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xe, 0x1}, &(0x7f00000000c0)=0x8)
syz_execute_func(&(0x7f0000000140)="0c0e8d3b98cd801b69e429e4e4629baa0f01db6200d9d9d299dddd381cd6385f5bf9fb21a2b93db93d8fe9589b26c7e4c753fbc4e1edc092000000809f2ef358ff3e8fe840ed8aed8a5cf68508ddc4c1c17449abc4c251aebe5b900308c7e4f2738f738f08eeeed5e000002fdb4f08dd6d68485171660f47d09500000000009b129f9b9f9bb26161d1d1e8eff265655f20c35bc4c121df670445163ef80f9966030faee42c243e0f1875c647d400db6900c401fe5ff6e3dfb6b6673667667066bd4343660f0f5e48230f01c4c3c366451411f2bd45937c93")

13:55:15 executing program 3:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = geteuid()
setresuid(r1, r0, 0x0)

13:55:15 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
getitimer(0x1, &(0x7f0000000240))
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
flock(r2, 0x5)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x1)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
getpgrp(0x0)
fcntl$lock(0xffffffffffffffff, 0xf, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000140))
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="0800000019b886ace97e47a47a29484edc2640a3c76a406b75ad93", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x23b)
setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4)
lseek(r0, 0x0, 0x41000000000003)
setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000040)=0x800, 0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x8000, 0x2)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r4 = socket(0x2, 0x5, 0x0)
connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00@\x00\x00\x00\x00\x00'], 0x94)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200))
munlockall()

13:55:15 executing program 1:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000000)=@abs={0xba4fce3d000901dc}, 0x8, 0x0, 0x0, 0x0, 0x153}, 0x0)

13:55:15 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0]}, &(0x7f0000000180)=0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x8}, 0x8)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

13:55:15 executing program 2:
munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000)
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x80, 0x0)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000140)="f2c0f8cf40d3f3de803ed4d0dc31fe900078487056416c084012eafee135582ebc602eaa1338256ea428e947f3d47f42870e809e3069b6c7f8ba5fd78a3bbcc62574c42d2e57b5a122f571ea24e08160cadda7d2e69d57372b2f003ce555ee3a8bf2dfbe5e3d6fec5a20f19c126f4043869f70")
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="a67486ede8f40cf8113673330ba81636c59ec55eae8a411265dfea0ee0d9c0f1d3d05a0932a497ed361035f394a65c4545240abbefcba84ffd45585440fcbfd1a3d1eb5c6aa0e40d959588674ddf3a64a4f647796ede9c70b90f9c1006147fd2835dc659bb312785bb41ef68c1c18f484cc8")

13:55:15 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept$inet(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000400), 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000240)=""/255, &(0x7f0000000340)=0xff)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000200)=0xffff, 0x4)
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=<r2=>0x0)
fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setgroups(0x2, &(0x7f00000001c0)=[r2, r3])

13:55:15 executing program 1:
syz_execute_func(&(0x7f00000002c0)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf900e9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676edf28b151935bc35bc08eebce0004604042000c4c3dd6d68074841a8a88fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670660f01c36666450f17720d14111d54111d00")
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
r1 = socket$inet6_sctp(0x1c, 0x2, 0x84)
r2 = dup(r1)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r3=>0x0, 0x5}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x38000000000000, @local={0xfe, 0x80, [], 0x0}, 0x7fff}}, r3, 0x7, 0x4, 0x8001}, &(0x7f0000000280)=0x8c)
ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f00000000c0)="b9a4d6842f815bacb5f07576d6a5566d183da921831045ad4dae87271da54bd88b90e9e3fd085be44c1de68fb60100000000000000c64b0bc4181affaa1240f9cb50acf0c9cbf6cf15719a02b26e3d14f465f5fa4b0259beb44e204eb698005f837f1b30898edb3e88d51d3f75057b2fae99801603ef10ee728ca4afa94c995b86daf7c7b8c76737d1cd05ce056c6cc0a57341061d86dca47a5002225a524087fcf01f7b02f77ce48fb17d3a558f64839a7aa848830490a76d0fb017c0e781ff99689bed51f08ca4790851cc08cf54")
socket$inet6_sctp(0x1c, 0x1, 0x84)

13:55:15 executing program 2:
pipe2(&(0x7f0000000040), 0x0)
pipe2(&(0x7f0000000000), 0x100000)
syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")

13:55:15 executing program 0:
munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000)
r0 = msgget$private(0x0, 0x240)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/229}, 0xed, 0x2, 0x1800)

13:55:16 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
wait4(0xffffffffffffffff, 0x0, 0x17, 0x0)
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={<r1=>0x0, 0xa, 0x2}, &(0x7f00000011c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001200)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x1, 0x7f, 0x1}, &(0x7f00000012c0)=0x8c)
r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x1413, r2, 0x0)
r3 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$sock_int(r3, 0xffff, 0x5014, &(0x7f0000000000)=0x1, 0x4)
listen(r2, 0x8)

13:55:16 executing program 1:
syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local, @mcast2, {[], @generic="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"}}}}})
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x108)
syz_emit_ethernet(0x192, &(0x7f0000000100)={@empty, @local, [{[], {0x8100, 0x10001, 0x1, 0x3}}], {@ipv4={0x800, {{0x34, 0x4, 0x1ff, 0x141, 0x180, 0x66, 0x9, 0xc00000, 0xdf, 0x0, @loopback, @loopback, {[@timestamp={0x44, 0x30, 0x4, 0x1, 0x4, [{[@broadcast], 0x582}, {}, {[], 0x59c}, {[], 0x9}, {[@multicast1], 0x3}, {[@rand_addr=0x7fff], 0xc526}, {[@empty], 0x6}]}, @ssrr={0x89, 0x17, 0x9cbb, [@loopback, @multicast2, @empty, @broadcast, @broadcast]}, @noop, @rr={0x7, 0x7, 0x80, [@rand_addr=0xffffffffffffff3f]}, @lsrr={0x83, 0x1f, 0x8, [@broadcast, @multicast2, @local={0xac, 0x14, 0x0}, @empty, @loopback, @rand_addr=0x1, @loopback]}, @end, @timestamp={0x44, 0x28, 0x8, 0x0, 0x6, [{[@rand_addr=0x507], 0x2}, {[@local={0xac, 0x14, 0x0}], 0x8}, {[@multicast2], 0x7fffffff}, {[@local={0xac, 0x14, 0x0}], 0x2}, {}]}, @rr={0x7, 0x17, 0x100, [@multicast2, @rand_addr=0xb6a9, @rand_addr=0x8001, @loopback, @multicast1]}, @ssrr={0x89, 0xb, 0x6, [@rand_addr=0xeaad, @multicast2]}]}}, @udp={{0x3, 0x0, 0x8}, {"3363369b12af0600177f2ce02642e76e294fd803f27f1616acbb500375ea926bbc3286704ec8b6bfb24bb2d3fc4a52e1ee911df405b80a988d60c0442e2f7f80516aa5d941a40a58cde43c11cadf167d3ce72a75b5718488a0f78ae6837a75e56f5fe7e56126e03fb99778c1934b7a7eef667469e614e2c6ceb68eb217b067bde095feff7b78cae4c2ad99268d00470624f4ffc7f6ed1d0863ae93253669bc3b00e3ac8d846eeaf6"}}}}}})
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="170f62d527a3527add862b14068080166818f2009667a275df7b7119622894024148982aa9d93896dba890efe5a25c45674b983706722ab53baa669252d58bfd87817beac2ae9912f81c2be952d11517d9e88c10d5feb44b41626b6dcaa7231a2dba228c03e550d5d3a4c30d115c388148b3f070c030773d98fabab81c75a36d267c700c31")

13:55:16 executing program 2:
r0 = socket(0x2, 0x10000002, 0xfffffffffffffffe)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)

13:55:16 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
accept4(r0, 0x0, 0x0, 0x20000000)
mlockall(0x0)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)

13:55:16 executing program 3:
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f00000016c0)="92ff8befab514bc476e89fb4c784e5ec6e65134166a68d51b6ed4ba404b18484ddbc88f383617a39e18fe4cbeae0748f068788a69a59c7a0f92b35f62333df31ba8f979aabdc92b413e6d1c6341aed152a452d0f562d7351f0c42c8179386b8c4e7bd51d000820bbefd32d8f352e10be4641dae2cc0f8c6066835006c936238204")
sendmsg(r0, &(0x7f0000001680)={&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000100)="374f8f522475283989e0c0ebfc109972a986563c6fbfa55dbd588da553bd6ed2f3c2e47fb622763584c34ba31647b0760c044edaca390123d7913a46e505fce5bfce27f2b0ebe6c4c0eab0e28be62b768557b9cf78d649bdcf03b59f9f77ddc6d0d71da77a7817c9bc13a696cc99157b78e6b27ba32fc41d533fbdab3b4479d112fddb480887de99a0ccc73353fe24546e97001349de3f7279a199f453cdce2de2c22b1c00e754039346b3c990d821eabd0a9ed27268c582350ff0d83210c053a495cc0fc210b6823e8213ff36c3b621dfa80f2af343e47c17684bc952", 0xdd}, {&(0x7f0000000200)="7379b823d648793c534af2dd9a3557faa993b8dd4ef4e9368725a769ced3016e1d16a28679756cded73bfaf01cde597d3ae26d72", 0x34}, {&(0x7f0000000240)="805439b0632a303b7a72b0952a7b1098842961beef2af317b55484bc2f913839252cdaa8462c170209079273389be2d9f10f0f3b018670eeb3d09124f3aa3d5c77797492b21b31f23de2519d391fc9aa39f3c57f68f69b1de888d7f2dd1f6ffe01a732f1316614603fdd41e6b9f5e930c10087597631e72df819b6780590576304d943933273be74d1e87977a1cd14914d03215803f68c8c340904a87c52367a13b46d36fd01b3931f2e487d8a8e1d6bc5b9f70d3ffcfc6596ff7f2670d5ce464f248323ed48f97640260129df23797e847fb8d0d69defc086f4ea0ea8789bc52bcc6cf4a3da996b5a0163", 0xeb}, {&(0x7f0000000340)="6e8a1f1e3a7673145c25b49b57a363bce8e131614c5893468e25007fb81932a75c59532d8122b8f5d9f50b7891", 0x2d}, {&(0x7f0000000380)="4b3216981b99896a5391cfc4033adc6e9aa550da61956573d40883c71c636a0722dc1e8da7ab03f3064e26025fe34968d376e5573a608ec3b4a39cc3388d0df9c5266892806ad225646e11ab6d56a9ff95a582c5f2d50779168b6d442c1bb1f3f60d08523bce3e7b2ecdecc640a928f0771c24ef8a261e189f34f928a249f07716d26150b9c1f87ad3525d0b27ab22f5690037265b030396162f0b06e0c421b9523abf0476a2488375ce7894dbc82ff8b367e61cebb676ec6d4ee4d8271472be62ebf82518ad23a46c1ca34820070f90cd9e58728036857cfc8429659f356673f2f1c02e0f12a884d5afc94968676574726a20b3754b8f56fdb004a88fe30c768cd971bb794b7583870e698430b441028a8785608bf933bfc14e3b637ce088d058d02d7681ca64397542269969a3dce07401b4598898c7e14c83890870d258975454ca1f089d8abffe2e164d5862091d914950c9506f94c63c1ac395679ce8e239bad15d6d38011f7b2092ffb864b693cde81d178e3c54af6ae19d7deb3454654dee9599813c41500adc174ac6db68b92150c526d021b79498bcdb34fe04ca92f46ba769178d6a17f7560d4ded9ab90bea143b465eedd430b06de72f0ce059865bb7412ab01d2a35613e365e4fc8e2874fb0ef197d1ca3b031a026a8f19d59450ae052c6a87d38390f1bb271e32ac383deb8aab73b4f0ea5e96caf4970d93c34bac18fa3d7629489cd3dd705d26f0685f410592a8c50e965430d035493d82ddcc7b553f2552ed3cd2b1c4f9f57870ef75b77ef67ecf5dfc05e2ade7d3dcc5fc4c1a56200b21bdf56064c034221a279b4f0a7814c42c09364b50aa6a7b71373544fa7e16c63dadae8580cdfc6d0430b82888a9533f2d3acd627ffe7af62226cd970eb75c4c3912f5bfe90e4fd61359c27dc3346d0f910fff6f4a6a04fd8d3d42de089e24691a3461c02a967488ba80360377730993e1f0681a3649a3a699e8db018f26676159d6902fd9d3428d835d1d0a280a6cc51cf36c96a5a67d8a73f3ff85ab101a8da769776028fac4d531393c3464107aec9ac134e681b22933505e316be9ebd215a84d2847462008a129fd1ef9ca1de7b594e4f02d7b115fe1a452d6871ed3572d7b0f45581e756235ba269fa7a1f27d329dbaad0515482efd4bdfa01e81ba6fe7a9579b570287347e4a341d12fe159d74c4172dc070af592252e18068e6163fb97b7431a721e8fd65bf815fedcd5086d6597999c3694705ca758136353b60016fd570d22194d9951523f02e0db2444fd5c8b727cde879954cfb9ccf17ba6534e6e83cffe240af4f9b2e2f06677305333b625698337c53fcee5738a3d1a09d49ed2403e82a13564529e20325a983509f4b3694cd3e39a1b205c2c9b1ebf38192708931f40a681a52db410f9614920d7d1c9920a2f32dec3aa521ea6872eedab1e3b34c30ba476680f2dee10cd2af9e51b0e2eb483f25c910c6b6b262da6decb8e998483b0400e1065c7fdcc7d196006b38e7a6026f5a88f47c1b5e874dacde6d0516114baec04c565199841d9ba92d2e14d883b63211f72e42020d7fb93be84303ae1cb3f19de10c7012bb30d16e78bef4c811d8728767323af89d4ddb330c75e9c3865c4b88533c7e3b6506fda421eec0cdc176b4cf7cbd61eb203c3863d25f6193be178c8e2c9bbf7496ebc99fdf3950f01e78509cbb2ab0c26373f0e599cb60d900dc18f168c0f11f0f513c7af3cc7727e16668189e5c6740bf9a2460efacd85e3c44a63c8977c56f954775205081238088913e746d17e00883ed9eb2b66697410af0cd899264e53567edeff5e87ea3d41b5676f3fb0d2adbb9f28c0916ffab87730b221278569423c3cc9ad4caa1c5dcf4eee0ba7e6b8a506f5262e1a08e12925f063b5a1f6e25b54782eb6e27cb07c64b07cd50e97fb6bfcaeff7777b32c66200cb0c521a98484f10f739d723ade7f89e3a2f12fdc2b0c2f9424fa4b5963a041d69f6e7e9acec619834ffddb03f1394608b7193b750785ddb8388a8040988285918794bf3eaf7a5f8433a5df1572388b17e883bd74eee9104ffc1efdf98a4d531c59a499a20ea32124131517c6014ea62c445500733468255348c9c7c63a1e7fa02fb41ada370577ecd5c78a0b5658f85fa3d2fc1d673622ebd01da55376950807ae1edb3f8460f1efb50a3f5f1d8edd93e7d218680bc2de9399e7d3fd592a7cc3579cd3914ef2df16375ec9852364054a144c3c47e196dd5bfb01c674b3af7c0ff470b1d59ac89e683e4606ebd27333552341794c480102dba61c6100b7e4407055f23e1dc5ea7bcad9f95c93c25a1ba4fe0c572e15efaa1fb6516800d362033a24b00195a328d8acad8501fee7dd0067cc47fdc65b83ae8d5e1de3ac55524e01f5bbdea08ea0c7b672cb5d628e21bee9b3a606a45fd0515b17f22910505403ca31c69485761a9c1d66e4aaed450c6ada44d017bc529778ffd843dd75623ab36be5ca88c756eab8942e8ae7b4d21736eaec277ff0f8e9093b7212ed8125923a7128859cb814b1a5df85cd113b63787c8d1079d0864cab9731fd0ea7f66cad9c9f23fe5e277afcb7f15a48249b6fd840e245e1819a0659ec825c4558970b062950aedce4b99edbea54ad000ad9acbb3990f73b412fd6230677546aad6f5fe223402ebd68c89f9f80e0da05a34b3ef999a7e094a211cb8089a48a6a69564b398bcdc52691c170512b73cc03fc855da3b0f145cc97ba3aaa1effdac78de2270dce641c6d3ee022affbdd4340999329b903cbd70353da0c8b4fc72eea7e8ac9ae2d6eaed4508a2851e0c5f8892c0890da38a6bb61a3c091a5aec118b13d0d8d87e20949c36ae5826b1ac8fcb447ceafa9436a84203f904d34a3f01fafcb7f3658a9be7eac662f6b586d3de0522860b9b0aa23f5e6fa8ba12400a2fe82c79c88b694d631a91cde2a6ed0ab4614d5a84413dae0f42371928f9f50ffba220f5fb9ee7970975fbbb9a07d45c14ae651afef0466cc23abfa4cefc0c6ba725354816eb5c3e7afd27bc590c713bc8293cacafe3d750a124625738a7d3219c8ae03fd75babcf144b425f103aa96c00354f08cbb51849f1a026e73574ead26759377af35dab2a562f6a13282d8135d46e0b25f565b63f2a596ba86e2248aa2f9a44151776a2a58be162118c4875528c08a7d41e5e4532c7a05036679d3709617608a006a93145c57bdf647e96a525b461ab025eb8eeeae514789c56931f878e5df609c21feaa382563c1cd3114ea15bb7c125aa0f5415c648551c5ffbcb3852f096378b4bd7adcea896b71a53e426786a96f0da8f391d8a748666e75a36da8ef238a37e3f77fc0ab7debc77d48347e8aa2d6e276f0d966971650b4a3aab8b8d43767764129758e52bf630efd959f4b88838eb7f9eb42d3617f59c77128f810cb298936789adc9908706e9f70416e8d62ed4972d5b69d02d2c64e2c4bf02df2065bebfb93e4a2337bfebb0c4f42a35b277f6c246b6e6baae0a3267756895068c8f45012427a9b92af0e5e5926620465a89df07f4a11120aec6127ec984e2ce09229e1c97a70b118520cc674b7a5463d9913e6e7a31b855a29ef7730f2076a2c22d4fdd833baf20b1c8f28ac74650e3cb97f738a5624c9823c783dce5880db19ff3a06db08ce63f031b50f7916df82ab0f5c11f352ed64363d8d4afd1753ff5b18c4b7fd948afcda9b112ee8da906b695d36f23ae1266103e1ea0e38fb2039542e55210d3a1fae5813fd45bb0c11e7980afd972126ec4c6a754d4a0533fe379ece501f176e8ec2737d7e5e833541d33f25a0d2ce4a537bd1bc7903fd3fc04129af724c03614f2734618e80efa991b177d9570adbfff9b1c5df764babcc16fd15ae7c00dbd92e561a7c5c69b63e6945d2fb92be4e50b784aed8d481e8d7597ccd14ab9a663a070356be12522b972f0f2f3582b69c1aff0fcb1ac07f1ec265ccbbd010c31cc256c0e750ca22fa090564b00dd534533496ac98a1d6160ad0ff0808e1fad0eaf4807c87985d900256aea99ca47c7becc05cfbdef6341b894c87759a0c995c7c87674abcf334d5336769af4675c9e9a28c83394d2225d69819d3095149bed313388c5f8767a3b73f4de636f5d041afc2027c7b13dd64c34478c09717a26e754cdfa1c837f4e0beef437665bd473e5dc70aff6669bbe3ecd427a3e9c362b0d8b5c5c914264fa7418146743fcbcb8554c2f33ab5be4bb1422399624a86af41ce4c0575880484428548406c6286993d34fac61b02b79ad523dadf377a10fc85c937e82d508c1e4674f12a45e6dfba5e1d701cd809d51d0d3e9e1bc421158b217e4981bc338bcad5cdcf6165c0f43b3c352e8a2d00a08b77417883596d2da45de876cecf285ba600303c6dd565b0a6d1791afc068b69e8bf492951828e3bc68546f65c71744eeabda9d32f93c40faef38100970dc173ab6a65c73ad195d21a72a21d5c7e8e56dd4ad14bfd280fc2d1bc482a37010e9bffa57110bf29ff362fd71db891666cadc8edded924fa6ba674b461c83943d706c43eded64343d17e82fe3cf25207d9027aeacbc764930c47f954ebb9db27cdf5115de03ca27fc86d21ed938fe1a192c8bc906d4f3481fa55834762f53852e0fd51cf48b846780a30d6b954a288898f7f35f859591bb376a0b1ce54148a64fe0d062244b3b26b6f965106617ebf430d6a639dfce830cd3cfb6d96fc7e4332811201158199e55e7b6f703c180f5de1477dfdf42e80e2c92c69bf63ab382e527d013028e80795eaa2795b4137b421ff5d497b3bebe15860b2c4be7c2260f66b3d8f0f6adb6b39fb4f9420710f435657f4123dce656ecd9f82a3a74fc6d6b30817302df355a24a0631f1bda1a73dabb489a6f890a8c7be68c6a3b3abc4dd148d4462e1e4772a6099947840d130e92f83ffca3a9a72453ff38a46476ba0c8758c55fc285182e59b6ee45605cd6723453bae3499c99c2d23d87499afd1b0950b5db4702c7fd5e510cc999cc3f99341960189d4de10bf8b2eac36526e34815fa1eff24b6222cd80fc0576d950898319dd9f8b4eb547a38a27f1363a1ca5c855b97502581ca6c1964a7a54eb3c3ce201f3cb360654865ec10647e415ada536df2a5f99e15220cf0db85dda28ef899a94657fdf9c48a41a134d7cc95cd779b1548c2bd57b56bad906a57a763de53cc6a31d29f70865dc393cd1f9f08ad155a0997057f880897f46e8c83bcc27008fc594a6dc64be305d2fc377b0b6d7c237bca444361d716642baf94a4da48c29f9a2204f89db2e1f8ab8a6be24a8436bc2d1c7f6f1f7ab359f61ad17d5c5a5b9e988fd4604e33247fa9d800eab30b6134df79f2554d6aed90ad95c57230ea471cc8941fb770a7d5d0a59f9e07b720d5125c1cd856d074e13bce602cf002ab850aa26d4667bf26d352eea3213094c702d3c425f41ab949dab9584450af05f5727af34aaf64c3dbee989f6f61844cfd7329f311b54d3c988d59c3fa5391077bbce0147bf68b9decfdaac7aebc02efd8bf7439d25f9648ce6bf8d57cc7ebc121a6339f871989995381853a209d4e275e4d3e1bb09d59e3bf81ee6751e9b4d6961c6e964fd7bb8d4f575b70029b2f4a48c8aabc8f3e723de94e61965c5ad1a291218faebdea3a18099ac5123125afc1263094b59988c8c18ea99fbf6f1a10db9c9b47a05281feb0334799a0e2e4d9a786df480bf3c065e3410259d9de7873f9ced57ba8ba354aefacf3f81d298c51dc7c25035a99ece40daec62d435ba9374f4b3df", 0x1000}, {&(0x7f0000001380)="51853841e8850226f659477223f1739b61bc781bbfb81485a0f860513d9560889af0df2d6648c3a71e7e890e28d7453f08abbc6a3ebe6f06c2b2e192d1c6e1c71cdda8a79894286e516f63e6ef4f61e9af5b0540f2a82d77f036084e147a5d7bc584b2412d62187fbdb5f62ebf2c8eb1e79af2b2dfdae9ec8428cdb220b6e3aed40ca5907f7ca87c6680621606fdc88f5c149a271644c4b8868c1d941525402e73c7c02738012cb2417677018cca4f7809791dd7538658c98dd13af79fcfef76c283957dc6d238c8eb92988a1e5414767f186b8cb4c083d66a1ac178fdb91565196b1c656e556014983d175f24145ecfd9", 0xf1}, {&(0x7f0000001480)="11f97a1ce66aa9f0bbf255f828aa6efa771b7bf4df3cb75f75b04905e248306ee149331afbbbfe005baceeb99f44eebf165c392330d1ae739f353585dc719fb93840a41aca2d22fbdab21941b713291a7597b84f8235c032b892936735232bbb64", 0x61}], 0x7, &(0x7f0000001580)=[{0xf0, 0xffff, 0xfe, "da41813da6358a57da9f2659215ed7b2a8226f1d0d1edef3d685fe2459db3cd5d002315300005252d138829e947a2dbf22e18cdd3c31174ebc31493ae375d3913084e7841814d7b24b399300ad7fb490ceab6f5490da3b843be7129fb1362af6902cab03b50ed95ad9c415fd7cb3643cf1d41654f35e7483528f2f540ee043b4e936cb0ea64c24c5adfc89f7ff037fd31a0e2ec1502f5910f202715a0bcdb3350cd518f8cdb33c148be285409407f66e0c1d0198056cd97bd869f0e67daa09ef7880b47328f2811be9f518d455145cb344c063ccbe062e2ad88934d7"}], 0xf0}, 0x100)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)

13:55:16 executing program 2:
r0 = msgget$private(0x0, 0x0)
r1 = getuid()
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, r1, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x1ff800000000, 0x3, 0x1, 0x5})

13:55:16 executing program 0:
r0 = dup(0xffffffffffffffff)
sendto$unix(r0, &(0x7f0000000080)="953bd088bfb0a2a5a33bd457418633bb0b2e8c9fd56383f2db06f93a9ae7d7aeca09c57f8846949313a2ed6591bdde88424edb6e4d71b0149c7409f7a3549733c984b92c53d5f9a1b8b03e4e8cf943e27424799e2a4c9b14c4a1a1ee7d24198e1c08b344617209bc5c12eca21b4eb5bab214e570660d8702839cab5ca1fe1f943367bf7157b4824b11096ecd7807c95fa93fb46948785fcd11c4d3d7a0e9686ba0296863ac40ff7b4c54b5acfd846ddc982d8736d57d768f2763555419dbd140202875bd21c279b71c1206886e77bd7ae3513dbc5c374c77b157", 0xda, 0x100, &(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x0)
r2 = semget$private(0x0, 0x0, 0x110)
setrlimit(0x7, &(0x7f0000000040)={0xffffffff, 0xfff})
__semctl$SETVAL(r2, 0x8000000000000000, 0x8, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

13:55:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
shutdown(r0, 0x0)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040)={'accf_data\x00', "b72f02279078f820c918ec8d746f646ec56439201c09aca44ee173abdcef8f5b23a57b6843a972e11a1995e6069c81fcb3958c45f0af4ee27131cc9ae53f72dedc50298ba4569a5faa396f23993a0d0e37a9627e8044e4394265eb2a319fa28e5dde14533650265f9ed2a48df6587170420058d2206534bb4c5d9ded2838c7855f4b898a55fe121e6dfa46909bb4ca3f1729927f9cbad6a2083fe3ab02735ea31784fe4e745a4fb78c863b05be960561a452c18c8ac7a04637b9ac1bc1a8881941c6b49bb99fd15253cd9576de629bc199997255a7e5793189c42ae80cd65e319ee218564401ca7287b924915b90b17d"}, 0x100)
r2 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x1202, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)
setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000000)={@loopback, @broadcast}, 0x8)
ftruncate(r2, 0x2)

13:55:16 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x9, 0x9, 0x7ff, 0x8, 0x1, 0x283, {@in={{0x2, 0x1, @rand_addr=0x40000000000000}}, <r2=>0x0, 0xfffffffffffffffb, 0x9, 0x3, 0x6904, 0x4}}, &(0x7f00000000c0)=0xb8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x10001, 0x10001}, 0xc)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x7, 0x8, 0x7, 0x4ae7, 0x648}, 0x14)
r3 = open(&(0x7f0000000180)='./file0\x00', 0x200, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000001c0)={<r4=>r2, 0x696, 0x0, 0x3, 0x43, 0x100000001, 0x0, 0x0, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r5=>r1, 0x5, 0x10001, 0x5, 0x6, 0x3}}, &(0x7f0000000280)=0xb8)
pipe2(&(0x7f00000002c0)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x100004)
recvfrom$inet6(r7, &(0x7f0000000300)=""/14, 0xe, 0x40, &(0x7f0000000340)={0x1c, 0x0, 0x4, @ipv4={[], [], @multicast1}, 0x7}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x1, 0x4010, 0x9, 0x5, <r8=>r2}, &(0x7f00000003c0)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000400)={r8, 0xffff}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000440)={<r9=>r4, 0xe, 0x20}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000004c0)={r8, 0x672, 0x1ff}, 0xc)
ioctl$DIOCRADDADDRS(r7, 0xc4504443, &(0x7f0000000540)={{"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", "a584f46a484246f9bbaffda86925e8cd6c01fca660561584708d2e1ae7c0a3cb", 0x5, 0x800000}, &(0x7f0000000500)="1c5b249a60a813cd5bca8cf16c12d16c20c969", 0x6, 0x5, 0x1, 0x6, 0xb16, 0xfffffffffffffff7, 0x8})
ioctl$DIOCADDADDR(r6, 0xc4704434, &(0x7f00000009c0)="a91fc550d37d0b8ce48d8075005c7dd7a82c12067db6e5894c5897da901087b9d496f1e915695ae06ec0dca1db3b03bc7f16d9ceaddcad67cc7f838e3f31fb049ac687eded7701b527efcb8cf0403458dae81aacc2e28eef04d397673eef73984f5fa3d876b078a05f7c76aa77d2fc2659c95eabe97507f20c5b6e78405947cb3f84da0272b3b7ba9e101a0ea88537dbee")
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000a80)={<r10=>r5, 0x2}, &(0x7f0000000ac0)=0x8)
ioctl$DIOCKILLSRCNODES(r3, 0xc080445b, &(0x7f0000000b00)="f095e86dce651fae0754dcef8864a4f41eee54b45350c7336d1e915c3b954fb836437ad9d13d7b76aa16eee56d9f7073e282749e0933d758530a496e77fc66efc0862ceb295380438d1e4d981a5fc77d8fc470b0fa58c103db1f01b85f825c3fe51e003e66d2d0c627d1906b19c527d528267a8bccdd3a14404cafcfedd3f0e3b534c62beded54d0b39d067ca300e9bf0ded227499da7818a050d97da28090714344b1d832b63b8f2a78867d54aee82c8ef3b8a5d86cca99d2b3")
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000bc0)={0x0, 0x10, 0x400, 0x320, r9}, 0x10)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000c00)="fc60547ab679cb296b9e8f8ea42a37b1b229cf410239201590ae697e055adfcb2d48afca62a4", 0x26)
r11 = openat(r3, &(0x7f0000000c40)='./file0\x00', 0x4, 0x8a)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000c80)={r10, 0x4, 0x1, [0xffffffff]}, 0xa)
ioctl$DIOCCLRSTATES(r11, 0xc0e04412, &(0x7f0000000cc0)="375ed14969067d5b30e6d6fed8ffb4b7ba425fab7084d4544e3c4daf8e1af3f970744ced1df38b97bbfb8c2558b3451dadab08816f3db151832ef561877aa4387490b3c695394bf8eda7a39ff32a1bee8b1ec783c6328f32d4e5e3f7df2b88cbf4bf2d0669c87e702686dfa9b1dc125755db2144e145fa69dbd500dffef5920a393c68a18f50367c8198dda05069f907cc1d5cfb31e0f3257c31915d53d576ac33493a51299eb8270d1a92cf23bddb4c59721346ac20882b9726db67a3f0ccdf928e5a1b946b6b098d11e9edc51caf05958100e6434a52647ca752a2d954fae9c54c73771af3daf3")
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000000dc0)=0x4, 0x4)
unlink(&(0x7f0000000e00)='./file0\x00')
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000e40), &(0x7f0000000e80)=0x4)
getsockname$unix(r11, &(0x7f0000000ec0)=@file={0x0, ""/97}, &(0x7f0000000f40)=0x63)
getpeername$inet(r3, &(0x7f0000000f80)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000fc0)=0x10)
ioctl$DIOCGETALTQSV0(r11, 0xc100442f, &(0x7f0000001000)="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")
poll(&(0x7f0000002000)=[{r6, 0x2014}, {r7, 0x2140}, {r3}, {r7, 0x8}], 0x4, 0x6)
preadv(r11, &(0x7f0000002440)=[{&(0x7f0000002040)=""/83, 0x53}, {&(0x7f00000020c0)=""/46, 0x2e}, {&(0x7f0000002100)=""/50, 0x32}, {&(0x7f0000002140)=""/252, 0xfc}, {&(0x7f0000002240)=""/210, 0xd2}, {&(0x7f0000002340)=""/46, 0x2e}, {&(0x7f0000002380)=""/147, 0x93}], 0x7, 0x0)
msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0)

13:55:16 executing program 1:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x8, 0x4)
socket(0x1, 0x20000000, 0xa99531c)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_int(r1, 0x6, 0x400, 0x0, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)

13:55:16 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/134, @ANYRES32], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x80000001}}, <r2=>0x0, 0xfbee, 0x2, 0x3, 0x0, 0x2}, &(0x7f0000000180)=0x98)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8)

13:55:16 executing program 0:
syz_execute_func(&(0x7f0000000180)="b1f791cd8066410f3a20dc00660f70839001000000fefe4139fd5bf91c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c7d73073a073a4aaf01000000400f0d18c401fe5ff6b1ddf3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00")
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0xd46f}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x2, 0x9, 0x3f, 0x1, 0x1ff}, 0x14)
socket$inet6_sctp(0x1c, 0x5, 0x84)

13:55:16 executing program 3:
syz_emit_ethernet(0x22, &(0x7f0000000040)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x61, 0x0, @remote}}}}})

13:55:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x500, 0x90)
ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0x4, 0x8})
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x3bb)

13:55:16 executing program 2:
r0 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x0)
sendfile(r0, r0, 0x0, 0x6)
preadv(r0, 0x0, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)

13:55:16 executing program 2:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000240)=""/200, &(0x7f0000000340)=0xc8)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000500), &(0x7f00000004c0)=0x14a)
syz_execute_func(&(0x7f0000000180)="9826473e431c0a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r2 = dup(0xffffffffffffff9c)
symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00')
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
socket$inet6(0x1c, 0x4, 0x81)
syz_execute_func(&(0x7f0000000180)="674173fcb46646d8ec66470f3a446650fe0f1f7e27c4e191eff38f697c806d0ec482a1ddc6c4c16f5ca610800000c481f55627f36c")

13:55:16 executing program 0:
syz_execute_func(&(0x7f0000000300)="0c60b5b598cd80f5c48195744b01d9d02e46f5d90202680c0000008fe9589b26c7e4c753fbc4e101edc4c1fa162f427d822a2a00c4da1f0b7676664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe952369bde9b9b9accaa464e464e01eff265dc5f00c4c23bdcc43ef80f9966030faee4c46111e38f000000000ffe349b470000fedfe4ad7070f6646736676670664336660fd2938c000000c901f0f69af69a450f17720d14111d54111d00")

13:55:16 executing program 1:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r2 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x7ffd, 0x80, 0x1, 0xffffffffffffffff}, 0x8)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000003c0)={0x5, &(0x7f0000000340)=[@in6={0x1c, 0x0, 0x7f, @mcast1, 0x2}, @in6={0x1c, 0x0, 0x4, @loopback, 0x7}, @in6={0x1c, 0x0, 0x6, @empty, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0xffffffff, @rand_addr="43ea66dfb3e99d9ae12b03b36752228b", 0xffffffff}]}, &(0x7f0000000400)=0x10)
connect$unix(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x10)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x413, r2, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x80000004}, 0x30d)
__semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000000)=""/52)
semget$private(0x0, 0x2, 0x40)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast1}}, <r3=>0x0, 0x83, 0x3, 0xffffffffffff0345, 0x200, 0x5}, &(0x7f0000000240)=0xa0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000300)={r3, 0xffffffffffffff81}, 0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r3, 0x1, 0xffff, 0x2}, &(0x7f00000002c0)=0x10)

13:55:16 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = dup(r0)
ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000000)="6af95c3d12aea4c97b2425086d70c3e8a3bc7164f320c34a1e3805ac865c84a6c3dcf9a888fc7b8e315f530bfe99a653ef6d822c8b4d651abe5bda2e36f8af9a2324c1edf258815c72316a8dc5e29a75ec25ac968102603439c369bdc7dcfd7a2be31a8cfab2fb553952d8b527bfd4e282aa65867d7992f0")
sendfile(r1, r2, 0x0, 0x0)

13:55:16 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x1204, &(0x7f0000000080)=0x1, 0xfe9f)
r2 = fcntl$dupfd(r0, 0x0, r0)
syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e969695767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab08d18f8fe10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000000c0)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={r3, 0x1, 0xf, 0x8, 0x4}, &(0x7f0000000140)=0x18)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={r3, 0x7f}, 0x8)

13:55:16 executing program 0:
syz_emit_ethernet(0xfffffffffffffe88, &(0x7f0000000000)={@local, @random="1e470f135857", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @local}, @udp={{0xffffffffffffffff, 0x2, 0x8}}}}}})
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x400, 0x0)
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000080)="58a7cfe8e08e592f24d1604e12383e020a882f68cbdb1e9ad87a65bbb9afb257d51056a99940eee9257261602bf4a775e653c55466099e0decf0f114521f54563084c4b404514d6bbec98bcb5017ad7b69a8915174b799f96c2da03d590192959dfbb18659a61db92fc5c841766d9dda268c3bfcced5742f6215028b92a8fa9bffdb71f435dab4b3f55b4e4c92d11ed107d9d7e14e10899e03d4ba1d55bc37771368711edf41f96dccd755859a8e7b96e2a7c2ff727be8")

13:55:16 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000001"], 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000040), 0x4)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
writev(r1, &(0x7f0000000240)=[{&(0x7f0000000080)="279d9370e8c54193cc6f722eb07860d0c87533b0f4622b92f2a68452c4f5c126a4a228b7151cb3bece5a5fb1f691d11b262b26d1c27eae6ff58ad632156ba716bde070a9efc9f51e91b35b74fe1c5fe57edb711a2cbee9d4d2cb60601de49bc6df7c224f9068fc044d09bcae444bcd103a209b25d41210ece15b7e2a1c63ccd5eb80570880e263413a854a22a5e99f4dff226d8b72861c13bfe219f7a0fb55940411fe07b0591bb03db1f190d1898d0526c7b81d816f5b7b28d48cb5a2e7b851c76bac48640cfe1a1a8310b86f7d21b27aaf489496cb6874501c0c7dd587c736a341bd3c1e72e442c967b5b2", 0xec}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000180)="774f938be2a8a161b6e59d3147f1de55196ab71109590ccc4c868599c2116da76b056c465aafe2b7ab30503c80519c26d100e4b28319b93b8ee59d9b88754ab4518ca8ab45bf30a65836a5593ec07616674b8afdd9da5dbf475172bb0bf17028d1e9ddbf04dd6319db93fa8f8efb66e73b90b86f2e7146670194b44c78f2474f51e3bb", 0x83}, {&(0x7f0000000000)="466d35a5362682517bfe7bda9bace8c0805cfadbdda0f5377c4a7f121b44f8c09cf65e9979258dcd662cd424d838f73abb93f5b4ef342420", 0x38}], 0x4)

13:55:16 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000840)=ANY=[@ANYBLOB="b81d720d69df53fe0100"], 0xa)

13:55:17 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x9, @mcast2, 0x20}}, <r2=>0x0, 0xef, 0x3, 0x4}, &(0x7f0000000100)=0x8c)
fcntl$dupfd(r1, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xe, 0x20}, &(0x7f0000000180)=0x8)

13:55:17 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f6745b34ad1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c0f58557d0f0000009f")
getpgid(0x0)
r0 = msgget(0x0, 0x3)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
bind$inet6(r1, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673)
recvmsg(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvfrom$inet6(r2, 0x0, 0x0, 0x80, 0x0, 0x0)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/155)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r3 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r3, 0x2, &(0x7f00000001c0)=""/79)
r4 = getpgid(0x0)
r5 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(r4)
getpgid(r4)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r6, 0xffff, 0x804, &(0x7f0000000300)=0x1f, 0xffffffffffffff7a)
lseek(r6, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
freebsd10_pipe(0x0)
r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117)
poll(&(0x7f0000000300), 0x200000000000002f, 0x100000001)

13:55:17 executing program 3:
setrlimit(0x9, &(0x7f0000000000)={0x0, 0x9})
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket(0x0, 0x10000007, 0x1f)

13:55:17 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0xaa, 0x4)
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000280)={{"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", "2a50a205e3067e05d17049ac7ec8cb4ef032a4cbff2f662d0f3fd84536a084ec", 0x4, 0x23d9}, &(0x7f00000001c0)="df8a8663e37501ee516d3eec0b53e5c59d1eed7a0bbb6b22c35e8b2e5f93d1e30e45add67a08b38376ba3014e8f09c81940c5b324993246c00c9e9910ad84cf88072e7d7703c3737eb41dec8036c67fa7e36037a7357f6b58b58533df17748bea7e79884fa43472373c85e9f3bc4939fa723861e097b101cb77bd7498c6c4fe6b2e347b9f39ccf061df976f75322933b83686e9bbf60931836a8754f91eb013ffca9", 0x2, 0xffffffffffffffba, 0xf4, 0x2a2, 0x320, 0x3ff, 0x1000, 0x800})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
r3 = socket$inet6_sctp(0x1c, 0x800001000000004, 0x84)
r4 = dup2(0xffffffffffffffff, r0)
ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000780)="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")
r5 = dup2(r3, r3)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000040)="30e0d3db73e914a7c724cf76ca")
ioctl$DIOCRDELADDRS(r4, 0xc4504444, &(0x7f0000000a80)={{"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", "d34934643ecf880e837952236b8db590b2e6c1e6a195710d31d7e07c3137629a", 0x4, 0xfffffffffffff198}, &(0x7f00000009c0)="26c65c677835b63e0bf20188cd1572c496069130c93f8858685135e301ed95a5eb7cd1106f5d5846e070db68c974fe1c8ac3324a7eafe5251b3eabcfcc0b089fa437156af7c6e4d9c2d3400c2f1c86b69badc67f977b1491dfd3cfb22c0590a58dfa339773446375dcd957c26d1c2b9d7144d286fd04149399ca4c3dae56157bcf754db727ad04edcc4af2000422587e3740040f", 0x400, 0x8, 0xfff, 0x7f, 0xffffffffffff8001, 0xff, 0x7, 0x4})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000900)=ANY=[@ANYBLOB="1c002d220000008000000000000000000000ffffe0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f5ffffff00"/128, @ANYRES32=<r6=>0x0, @ANYBLOB="030000000500000010000000ef0b000005000400"], &(0x7f0000000140)=0x98)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000700)={r6, 0x9, 0x7fffffff}, 0x8)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000000c0)={0x1ff, 0x1, 0x100, 0x3f, 0x7}, 0xc)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000080)={0x9}, 0x4)
poll(&(0x7f0000000180)=[{r5}], 0x2000000000000799, 0xee)

13:55:17 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCXBEGIN(r0, 0xc0104451, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x8000000)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x6, 0x10, 0xffffffffffffffff, 0x0)

13:55:17 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202eecdff0700"/17], 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x5831, "b7fd01764696fd2b8784a5f237077bd8"}, 0x14)

13:55:17 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00de9e0a0f8ccd"], 0x8)

13:55:17 executing program 0:
mkdir(&(0x7f0000000180)='./file1\x00', 0x0)
r0 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0)
close(r0)
fcntl$dupfd(r0, 0x11, r0)
r1 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000040)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd)
fsync(r1)

13:55:17 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000080)=""/110, 0x6e}], 0x2, 0x0)
r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1202, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

13:55:17 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000000)=0x100)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000001c0)={<r3=>0x0, 0x8, 0x3, 0x3, 0x385}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={r3, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000340)=0x10)
setsockopt$sock_int(r1, 0xffff, 0x400, &(0x7f0000000080), 0x128)

13:55:17 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0xf1, &(0x7f0000000040)=ANY=[@ANYBLOB="140000e9000000850aa2de48f05b43b9d4d6ef1195255fa21ef434743a5ebeea29d9"], 0x14, 0x80000000000}, 0x0)

13:55:17 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x3, 0xffffffffffffffff, 0x0)

13:55:18 executing program 3:
r0 = socket$inet6(0x1c, 0x2000000000804, 0x49c)
r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt(r0, 0x200, 0x9, &(0x7f0000000080)=""/26, &(0x7f00000000c0)=0x1a)
fstat(r1, &(0x7f0000000300))
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000140)={0x7b, &(0x7f0000000000)=[@in={0x2, 0x0}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x19, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r2=>0x0}, &(0x7f0000000040)=0x1e0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000400)={r2, 0x1, 0x8000}, &(0x7f0000000440)=0xc)

13:55:18 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb)
mlock(&(0x7f0000ea3000/0x4000)=nil, 0x4000)
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
munmap(&(0x7f0000fcd000/0x4000)=nil, 0x4000)
geteuid()

13:55:18 executing program 1:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
munlockall()
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xffffffffffffffff}}, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)

13:55:18 executing program 3:
syz_execute_func(&(0x7f0000000180)="1c21b5b598cd801b69e46962f5696200d9d9d037c3795b5bf2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35bf3450f7095fb87298404304545e269a841000fc40235b97da066030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000000)="aca92a7669b94ba7b962770f6cf112659bc820ec6110")

13:55:18 executing program 2:
socket(0x2, 0x1, 0x0)

13:55:18 executing program 2:
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0x1, 0x8)
getpid()
fcntl$getown(0xffffffffffffffff, 0x5)
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
r1 = getpgrp(r0)
getpgrp(r1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
clock_getres(0x0, &(0x7f0000000280))
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14)
freebsd10_pipe(0x0)
writev(r2, &(0x7f0000000180)=[{&(0x7f00000005c0)="e606848a597d5f1d9b8e29ece000b4c9e6b347c6ea80a2089d95ed0c572e408acc4ae1fa5beb7b5c91c84dd6fb9960cedce7298273e36fffed6be2df8b383b7df43eb7b0f39d857efd21044cf708e42c777b330393abb4551c4602617d1baca8fd9bad4dacbadb930df8fb4ddf9d72e588a47aa5fe56104f8ea8725cef7c7b538ddfc0bbdc06319e0eed35e9cc8104ac01381f", 0x93}], 0x1)
open(&(0x7f0000000200)='./file0\x00', 0x0, 0x100)
setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4)
fcntl$setown(r2, 0x6, r1)
lseek(r2, 0x0, 0x4)
fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1})

13:55:18 executing program 3:
r0 = msgget(0x1, 0x8)
msgsnd(r0, &(0x7f0000000040)={0x3, "eb9b199eb469f8d934845abd1bef2d785776c385388daad06d11814762f3de4944187a758144a4382e10e3189fbfb18d1db901ca3a321a2b65f94e8c140a6db1cd8d4f41b8f07ab5225bea8b60ef9e196b84f48992c709ee30428c9e64f16912c11223ec952005ca544376517d5fb6eb9f147dd44b56c22b899264c582cfe1a2c28a8b236bf177ed536a5473db61530ca1c54c9220fed9927e20acf2fa04985c2fb1c023c80db3c2f05a6ff1d4e94c"}, 0xb7, 0x800)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x31, 0x0, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0x31, 0x0, &(0x7f0000000000))

13:55:18 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
open$dir(&(0x7f0000000100)='./file0/../file0\x00', 0x804, 0x20)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000240)}, {0x0}, {0x0}, {0x0}], 0x4)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
r3 = getpgid(0x0)
wait4(r3, 0x0, 0x4, 0x0)
ftruncate(r0, 0xc7)

13:55:18 executing program 3:
r0 = socket(0x10, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820291fdffffffffffff"], 0x1)

13:55:18 executing program 3:
syz_execute_func(&(0x7f00000001c0)="9826473e431c170f05f32459bfd913001140d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)

13:55:18 executing program 1:
ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, &(0x7f0000000000)="a1e28db24a9bcb32e6f5e63a538ab344dcb29e57f2db31adcab5bee594b245d2b9ca0595c698c0ba6755ddf3de0a5a7bbc83af6f90653eea")
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x60, 0x0, &(0x7f0000000040)=0xffffffffffffff41)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='.\x00', 0x0, 0x100)
ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f00000000c0)="3e7b5cb0a10e545b9a90e8c32f8c6cee84dacea9657ef2d9286dbd42482847015b309654d1550b3a639bef87705a3061a7d280546180c66eb9fa54024ed85e0976f4a8acd331909d34d359d8913af090c424efd3e30da98a09c46b217cef5538219907a1ffc7629acb2d4235ff087b0b3f394361306cdc284c472a653f326c2c790f40978c6a17d46e78537aac740fd7ae0942850dd90e36be6d50e494197a170b1025e52357be4d7c57d56c5dd3f792a3779225a1e261587065b25c46303bcef835b0c290375f0b6211a9a328d9834d793170")
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000240)={{"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", "3775d59719b1184e32630a7ff9c40a1c017e54551a3e35ba2ff4e01acd91f2c2", 0x8, 0x3}, &(0x7f0000000200)="0d30792b757bb8282ad2852d28c4", 0x8, 0x8000, 0x800, 0x1, 0x11, 0x81, 0xe1f, 0x6})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000006c0), &(0x7f0000000700)=0x4)
open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x4)

13:55:18 executing program 0:
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, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0xb101], [], @broadcast}}}}}}}})
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0x4)

13:55:18 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
ftruncate(r2, 0x5)

13:55:18 executing program 2:
getrusage(0xfffffdffffffffff, &(0x7f00000000c0))
getrusage(0x1, &(0x7f0000000000))

13:55:18 executing program 0:
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={<r1=>0x0, 0x2, 0x0, 0x9, 0x0, 0xa696, 0x6, 0x3, {@in={{0x2, 0x0, @rand_addr=0x3}}, 0x0, 0x2, 0xff, 0x3ff, 0x7, 0x8}}, &(0x7f00000000c0)=0xb8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x0, 0x7}, 0x8)
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
r2 = socket(0x2, 0x1, 0x0)
connect$unix(r2, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
setsockopt$inet6_tcp_int(r2, 0x6, 0x0, 0x0, 0x0)

13:55:18 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x20)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff98)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x30508, 0x0)
nanosleep(&(0x7f0000000040)={0x81, 0x1}, &(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r1=>0x0, 0x2}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x0, 0x800, 0x8, 0x4, 0x5, 0x3, 0x5, r1}, 0x20)
r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0/file0\x00', 0x80, 0x12)
r3 = dup(r0)
renameat(r2, &(0x7f0000000300)='./file0\x00', r3, &(0x7f0000000340)='./file0\x00')
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0)

13:55:19 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x4)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0)
fdatasync(r0)

13:55:19 executing program 3:
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, ""/46}, &(0x7f0000000280)=0x30, 0x10000000)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
r3 = accept(0xffffffffffffff9c, &(0x7f0000001740)=@un=@file={0x0, ""/4096}, &(0x7f0000002780)=0x1002)
pipe2(&(0x7f00000027c0)={<r4=>0xffffffffffffffff}, 0x100004)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg$unix(r0, &(0x7f0000002840)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001640)=[{&(0x7f0000000300)="b754e60385cf74815304c5e80b6693e6a0927b7334d7d2b122fac30608cb16a3a3a36b72818591f56216db576f053e55a8f7fb45fbf8aaa479ed061b9178", 0x3e}, {&(0x7f0000000340)="740742efd2be350f1d4a9244b59ef5ca1dd87306d3c6dcf7263ae7ff1af39fe858f89e2b2be504cb967380bd04217e4e3a9399c65d8269e4439239ace936fe68efabfc77c8e47889b0ede0b964f9bb3311f1c186549114804e3ff3", 0x5b}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="338981380a0d9c5064795419ca8ffede74ee0456e92ffc9a5e2a0e12470d374d322a1d1c928484242e8b48982ce954c38fbda9b4e3206a3710a02aff987215a561d0e01d47b1e2752180479bc28251fd3af2de7fdf11aa322908d0bfccf9db4f8c32298218b8dd3f5ac90cd25e20085915b267726e514427ccd7d46c96e66662eec06c4d60c58e47f8d664212ca83119e0a8968f234c19dab2ae5a39e8726f3658e60fe8eec874580d67c4b1af", 0xad}, {&(0x7f0000001480)="41e85e8edcb24d66a6b042fbf2bc6778f7e024fbfe6212b34ef7e18f0422ea7d74347103e349ae94f7b5c1521988fb03a85acd34ab644d104ccac8f8d5ac4fa138f5312ad3ac3c6e525692044520486b3cde0a6cd174dee8d63890cc8f7f56de90dfe1ebd63682d271fc6e554ae38d6da664cf89272719490f46e22ddedbf12618c619b6bc513abf169b519e0c4bc5040b039e799d5a8dbce438933436fe0b955389ffb9f4beeca575d468c50eb5dd395945d3a374989c79e5", 0xb9}, {&(0x7f0000001540)="1def82837381581aba141587c6663365203b50c800a71c19b70f699d5466e910ec7b5d027a54b62432dc9d", 0x2b}, {&(0x7f0000001580)="43a5d18ecdd441e85002ae7c1ad78f1d71e23fa83bb4ed0c6249dc4e41bbd416bf454f4d00c5c744f5cf9982176df9f00b8dd549a5cf3ed67c36fb9508973cd09c99d5ac0765c33eb99a8abdba3db27a5e2d32c82f0aabbb313a236c5c7089114d30f1f48881c7bdc4b16d75a143c1bcbdbb54fd74509bc0715664f0d7022451755df5d710df3e149c0829b7d77d1497e99e4815f961e84763c636234806fc4b2a6fb135ac31aee00841d2b1c8c8495d2c66fdaaa8624f2714587f81", 0xbc}], 0x7, &(0x7f0000002800)=[@rights={0x18, 0xffff, 0x1, [r1]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, r2, r3, r4, r5]}], 0x40, 0x80}, 0x20005)
syz_emit_ethernet(0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100485caa2a43333e128ef586dd60e49d7800a606002293ca12289ead9c58dcd6bb64696744ff020000000000000200000000000001c6272f94eb826a04bf09bf6e32fe14cd8c39927370c6caa32a2331d0b693f7940af553bc566ec01bf7a87d9e49628deaca6ac10b2faf75895a147f3cda552cba34164abf073ecda18660c2b949f7e1817d9856d1e10663d13e5f22abb9eff393b188496bc6c23a7de499cae228e534a03f6ceeef2c6667ccf8b70c49095ef69cf8f04221720b851e1174"])
r6 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet6_buf(r6, 0x29, 0x7f, &(0x7f0000000180)=""/135, &(0x7f0000000080)=0x87)
r7 = socket$inet6(0x1c, 0x3, 0x9)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000016c0), &(0x7f0000001700)=0x4)

13:55:19 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c390f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x800)

13:55:19 executing program 1:
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
fcntl$dupfd(r1, 0x11, r1)
writev(r1, &(0x7f0000000280), 0x26)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0)

13:55:19 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f00000000c0)={0x9, 0x3})
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0x6, 0x4)
semget$private(0x0, 0x404, 0x4)
fcntl$setflags(r0, 0x2, 0x1)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
madvise(&(0x7f00000cb000/0x4000)=nil, 0x4000, 0x3)
r2 = socket(0x3, 0x20000006, 0x4)
chroot(&(0x7f0000000040)='.\x00')
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0x4, 0x4)

13:55:19 executing program 3:
r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
rmdir(&(0x7f0000000100)='./file0\x00')
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0x90, "ab24dcfb89dc016da0f2c84107c6e70d59cddde7a4976dec0db4469fa2ff88f1baa3200397c569d84dc3fd9e2eaec969264ca164bbdc48f404b8b077bc766c30bfbc6fb977a426f906e17a7fe0558513af187f52d84bce32d6ea03274418a2bbb57b0e2b833394d0c444ff1c01d6e527e00adcee0f201a1edc6172874515e5415a93e5cc5d69cef14b66d1f4b3d63c1d"}, &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @broadcast}}, r1, 0x3ff, 0x8, 0x4, 0x8, 0x2, 0x7}, 0xa0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380))

13:55:19 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

13:55:19 executing program 3:
mlock(&(0x7f0000421000/0x4000)=nil, 0x4000)
madvise(&(0x7f00003ec000/0x400000)=nil, 0x400000, 0x1000000000008)
socketpair(0x1c, 0x7, 0x40, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x40, 0x4)
r1 = semget$private(0x0, 0x0, 0x0)
__semctl$SEM_INFO(r1, 0x1, 0xb, &(0x7f0000000080)=""/243)

13:55:19 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000080)=0x4, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4)
fcntl$setflags(r0, 0x2, 0x1)

13:55:19 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/119, 0x77}], 0x1)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000001300)=0x5, 0x4)
r2 = socket$inet6(0x1c, 0x4, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0x80000000, 0x4)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
execve(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000012c0)=0x7, 0x4)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000001340)={<r4=>0x0}, &(0x7f0000001380)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000014c0)={r4, 0x7fff}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000013c0)={r4, 0xb5, "2cfdac5072f7619c7a3e23131db413cffe0fe39c57fe431283b233a3fb5e6f6d8e331243935026e6fe78c153c4ffe5fe03fe2fffe863e125eb034d2d9644f58ae9056546fb2371e3111adfebe9b8f7c101763d8cad147bc1d222386ff38af9bb5a5b7359e8e8f9e637cb62ec36fc901a56eb4639a4dc72f5babe6d06436b1457b56f2de0b914e9aa8f7d26ec00d803c1be85c0af150f6983fe819c8bdcfed7cdc84ab21f04440e58eac663c7078d698c245c224388"}, &(0x7f0000001480)=0xbd)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=<r5=>0x0, @ANYBLOB="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"], &(0x7f0000001200)=0x1008)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000001240)={r5, 0x7ff}, &(0x7f0000001280)=0x8)

13:55:20 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000000000000, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3a, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}})
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x8}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0xee3d}, 0x8)
r2 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x0}}, r1}, 0x8c)

13:55:20 executing program 1:
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000040)="6b39ff55833c991ce6c04d48ca2ab4df1747c0dbf7d26ed9dc2569e149257f43d67e7884ee2e6654c89371e316bc260aa96764ed77e9ee356e7be4dfce4cb7223c15d8abfe972d7d9832d0983ac7e8cb5462a79bbde42faa77818d9a87e12811143feaf33973a32ec80e811ad175cac63a374120cb3a29b5f26f304a40e7f1e3e5a876dce8c05f5f97589a58d0d947dff086f0176c3f13f256114560fd112375dd8b3922ad176bd24cb1df2bd4f54c6a752193b575f649a971b2e092195e165e6ea5120e0e0c4809f52a48a35db1e7e73f7bc8e00515a7cfd13108d73b1eff732c2203")
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000003c0)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000bd81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc76804426808a3056f0000004e00c4618de3c48195e99d00000000264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

13:55:20 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x800, 0xf, 0x7fffffff, 0x2}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x2000, 0x8, 0x5, r1}, &(0x7f00000001c0)=0x10)
connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c65300043fbf290a208a2d7bf140d9b584276a37bc0f3485db37a1eafcdaebb201c5a284c8c20b54be15d92ecaafcfe73849f3c9543c001e887ccf77755c2698300282b7fddc342e6965d17ddfd6a49b312a4b401ecc936c611c6d3cf1cd517ce321885f5049b4aeb724be61e158118b854727739049a92f7587a69baf7558895b160"], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1206, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94)

13:55:20 executing program 3:
r0 = socket(0x1c, 0x3, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x80000001, 0x4)

13:55:20 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x2)
setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000180)=0x1, 0x4)

13:55:20 executing program 1:
syz_execute_func(&(0x7f0000000240)="3e6746e365b5b598cd801b69e466430f3802326962f5696200d9d9d0f9493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e2e60c4614229e6f343d973098fa978e32136420f0d4a0ec441f9f46e76019ee46d0080c4a2d93bf1c423c549ce0a")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
wait4(0x0, &(0x7f00000016c0), 0x0, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fstat(r0, &(0x7f0000000300))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/193)
r1 = semget(0x3, 0xf4dd6e74bd51e009, 0x80)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000140)=[0x5, 0x5, 0x9dd, 0x3, 0xdc80, 0x3])
open(&(0x7f0000000100)='./file0\x00', 0x80, 0x0)
semget$private(0x0, 0x2, 0x100)

13:55:20 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005b0000000100"/44], 0x2c}, 0x200000000000000)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={<r2=>0x0, 0x100, 0x2, 0x4, 0x9, 0x8001, 0x1, 0x5, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0x8, 0x100000001, 0x56d, 0x3, 0x8}}, &(0x7f0000000000)=0xb8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0xd30}, &(0x7f00000001c0)=0x8)
poll(&(0x7f0000000200)=[{r1}, {r0, 0x2182}, {r0, 0x2000}, {r1}, {r1, 0x100}, {r0, 0x10}], 0x6, 0x0)
lseek(r0, 0x0, 0x2)

13:55:20 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0xfffffffffffffbff, 0x0, 0x200, 0x9}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x5, 0x2, 0x1f}, &(0x7f0000000100)=0x18)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x142)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x4b0d, @local={0xfe, 0x80, [], 0x0}, 0x7ff800}, 0x1c)
getsockopt$inet_mreqn(r2, 0x300000000000000, 0x5, 0x0, &(0x7f00000003c0))

13:55:21 executing program 2:
poll(&(0x7f0000001a40)=[{0xffffffffffffffff, 0x54}], 0x1, 0x0)

13:55:21 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0)
mlockall(0x1)
sync()
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r1)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={<r2=>0x0, 0x9}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x101, @mcast2, 0x7}}, r2}, 0x84)
write(0xffffffffffffffff, 0x0, 0x0)
freebsd10_pipe(0x0)
syz_execute_func(&(0x7f0000000000)="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")

13:55:21 executing program 0:
munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff})
sigaltstack(&(0x7f0000a6d000/0x2000)=nil, &(0x7f0000000240))
r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x100000, 0x1)
sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000))
sigaltstack(&(0x7f0000a83000/0x4000)=nil, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x7fffffff, 0x4)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="06000000080028086353acfbe89101015a8e4b59f7aeb14255206a1a1c39b34113bc8b6d6544c3d97fbae057422b902ec5268448b648cbc0f31e49372b88744b4a879439f756d854706ccb91c47867596680807c64838e6ab7ed7c22da090aa271ea27721f165c724860d3ccddbef2e8bb080620e70943abfaea571d534cc95c19ba5d6c4e6c7fae9589e665fe74ce7738c33f854525aee1a63cc5c20a5a2a7ac4f1eb8d03a28f2423c7693614092ff3b9"], &(0x7f00000000c0)=0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)

13:55:21 executing program 1:
socketpair(0x10, 0x10000000, 0xfffffffffffffc03, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socket(0x17, 0x0, 0x1)
r2 = socket(0x2, 0x1, 0x5)
connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYRESDEC], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r3 = socket(0x2, 0x2, 0x0)
bind(r3, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
syz_execute_func(&(0x7f00000005c0)="1c03c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23f21667f2450f10c751c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc401fe5ff6e30fad666565660f3a62ff9bc4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x16b)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000200)={<r5=>0x0, 0x3}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000180)={<r6=>r5, 0x5}, &(0x7f00000001c0)=0xfffffffffffffef4)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x7f, r5}, 0xc)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000380)={@local, @local, <r7=>0x0}, &(0x7f00000003c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000004c0)={@empty, r7}, 0x14)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], 0x11f)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000440)=0x8)

13:55:21 executing program 3:
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000200)={0x81, "02a87f0d4198d268fbfbb4d6eb6c54da"}, 0x14)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000280)="1009409fabc9d2d91aaa4578dc4d035611085288ba4d3c7c425a69b2b47b01b8a4c8ecee0f14c148f3b779cbc8cb5403243f0100cf30bea83e1fcb94f61d444a5a47f5d010b6cfe6f0803efe144f3aa38ab02ff3c272cb")
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x8001, @loopback, 0x1}}, <r2=>0x0}, &(0x7f0000000240)=0x84)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r3=>r2, 0x44}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2}, 0x0)
r4 = socket$inet(0x2, 0x0, 0xfffffffffffffffd)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x1}, 0x1)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)

13:55:21 executing program 1:
syz_execute_func(&(0x7f0000000000)="41abb5b598cd801b69e4f56962f59f6962a3c4a115fa1ad907c422dd92441f01f2680c0000003e426d7f0d007f0d0053fbc4e11f3e3e66480f3a16051dab000040fec4427d822a2a00c4c4c12de9d1f2168f4808eebce000008020000f29465751c1ea01ef3e65650faefef20ff0a422ab0000005b5b45823ef8260fc7ff0f2e8a2c240f5e2ef246a547d8b84e092f2047000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14112644f8")

13:55:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1a, &(0x7f0000000000), 0xfe6a)
fcntl$dupfd(r0, 0x11, r0)

13:55:21 executing program 0:
syz_execute_func(&(0x7f0000000340)="9ad2a0c4a27d417d0df2450fad87000000218aa8b5d920000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19dd9f4662bbc22a10a00000000d9440f3805637052fa76c161619688a07a980000c4a1fae6ae34f896dc0f7e0366440f38dbb28bb7634545e22c892a0f0000049f")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x1a0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x5, {{0x1c, 0x3, 0xfffffffffffffff8, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x3eda}}}, 0x88)

13:55:21 executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, <r1=>0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={r1}, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
syz_execute_func(0x0)
fchmodat(r0, &(0x7f00000001c0)='./file0\x00', 0x42)

13:55:22 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0)
mlockall(0x1)
sync()
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r1)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={<r2=>0x0, 0x9}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x101, @mcast2, 0x7}}, r2}, 0x84)
write(0xffffffffffffffff, 0x0, 0x0)
freebsd10_pipe(0x0)
syz_execute_func(&(0x7f0000000000)="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")

13:55:22 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0xfd65)
poll(&(0x7f0000000000)=[{r0, 0xa}], 0x1, 0x26f1)

13:55:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x20000000)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000180)=0x4)
r2 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1202, &(0x7f0000000140)=0x2000000000000009, 0x35d)

13:55:22 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = dup(r0)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000007c0)="5ab0611b16275c8c6ea478a89c5100f548aba49a13e01c19d41138f449aaeccf8aa3c05f29c981ab1446b7a49d2ba5275721f41c1c6082a1f691f5286c7fb25971ff012ad6976bc1ec07a1779467ae2fbbbee468b5aba85cb55702f74ffb31e54c40e1bdb21c316f32302b6190dfc186e05e9f267e44529d1ae48522097a7591dfe181ab2e1038bb4c319f3f07adb33168df22e37defc5a8f7cd22f717697f08a5958c8ae36ff25c3fce7238abf0a35aaf1e77101b0df36ce4ba3be13afc722ef7f0e3d831e0b8890309d25fd629f8ce551331f6db5e491e1da97ba7098f5c3943cdbaef51")
renameat(r0, 0x0, r0, &(0x7f00000001c0)='./file0\x00')
sendto$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$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0xeae}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0)

13:55:22 executing program 0:
r0 = socket$inet6(0x1c, 0x4, 0x81)
getpeername(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c)
lseek(r0, 0x0, 0x1)
poll(&(0x7f0000000200)=[{r0, 0x2}, {r0, 0x4}, {r0, 0x180}], 0x3, 0x82)
syz_execute_func(&(0x7f0000000100)="984a19e9c4a2791dcd0cca0f05bf07000000c4a37bf0c55c41e2e9660ff8aa02480057000f67f6dac4e3710ac40026400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607e10bf8c45b64660f3838520a470f898c002e0096eac403f929d533ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec445fc2ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474efbe2")
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000240)=0x6, 0x4)
syz_execute_func(&(0x7f0000000000)="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")

13:55:22 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000700)="1c04b5b598cd801b69e4420f3805f66962f5696200d9d9d017795bf9f2680c000000f342afc7e4c753fbc4fcedfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb607000000c19f000080200051c4a27d181ec1ea01e7f265dc5f00c35b5b304545e269a841000f660f3a176b1e7466030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000566666450f17720d2e440fc7bf0d00008066660f3a0b0865")
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2, 0x6)

13:55:22 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0)
mlockall(0x1)
sync()
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r1)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={<r2=>0x0, 0x9}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x101, @mcast2, 0x7}}, r2}, 0x84)
write(0xffffffffffffffff, 0x0, 0x0)
freebsd10_pipe(0x0)
syz_execute_func(&(0x7f0000000000)="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")

13:55:23 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x5}, 0x4)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x1, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x24, &(0x7f0000000180), 0xffffffffffffffa4)

13:55:23 executing program 3:
setrlimit(0x9, &(0x7f0000000000)={0x0, 0x72})
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000240)={{"af20f5d6ce11209904870d97a6d364f23d583f4cefc332126a6aa25d937e159f1cb70f72f2839649462213e062102816d4208489a8138657052a1762bfedb297d4ec78b41a3ee35526c290fe14ed57469421289359949bbabb7f67765d0661343fd6fb42d29d88903f3f555ab6bc4da28455423747a9162bf9c2d8f6d29b151021a9ddc4828d12ac5f3fb586d9896e33b18002c4302346a0bf2afa2221e5fa80b7a9c9d23c924179c3f09e545ec2cf196a1f66a9b757729315a474140801ac7d9ae8a9578111038ca053d93676ea9bea7edd5a8ee1c551dfb50a6cf03ab95e5dd0edb16df492e45bf9e784fafa7cf2d2cd1073ef53e4e456ea01c7287e405a19193acdbb6af415bbd5a975f175d2f7ef81a003cd08aec9aa9c0e596c6ed0cb3248518a35274e0c512f13e5496622da4ee3ea71ffc41ea9aaa24609cea219569255ce2c60882769e6db2b0a607c373a406c982c640ada9017a294019cae18f317791c67cea4f9a5fcac711f0391dc697b08736b57d4a7801ae69ffea3cbc2395daa7deb8d902cccf34a67f1789456fd879b6502ce71b9447f94907687203bc4defb29c36f035d70218f8cebaf8461dc25d65f68863eb3fd7096285eb0b531bc829a423c463d383ceeb568d8e484f2cc3467424ed7e78c7ab24cfec0e4f250291ceb1737e56ac09774386197ea3c8bb549423a749806119f7df756f64b992e9ad057b915ae3078c658a09d79e91376fae4234a3e996d597b8410ea16e517ce71f2c86553b8e52c17a2764d4165189a38d9c0d1c82d55da5027b233f6f8bc2f4a5535485be6f1bfcadcfe92195985608373e7ff1d1382d7185720ec65e0e43ec2e961626ffa752b74959eb02ba86f120b316fb9685792d70c0f664eceb282a67c863318e55edb6af1c63cfa7f61b3f3d90d7d2f0694a01684d21e61c9b16647eed17313191c0d540e6b42248e8a74788258ff23bd1d039e172ca0f70248b6e5951bfcd1a13b23c7433cafeb83156d03d440d7dc7a83f0546336b08e5eab7f9a02edde4507d065fa38d9f20184996e6184db9deedb6709b061579e3283b9cf370b6df30c0cb02a488b636e95aa550e694705efbe62cd06a20bdcfc15b282ebbff495cdcda2c0ab71e51bd7ea218dcfb3b8efcf23f4347d360bcdade33d7c1e76f709c6713fbcc03a36490e372ef075ae011866a937aecbd616b5dec6bb979adf799daeb4bb87089793ed0095dedab3dc2e448a642f77a93fd511a3f81c99783a455382f9ee8fa69e293b234c9834d45df56071a518aa7c8514930c45c8227a0a852edbaa8f8fbb09fd5ffd29c246e8a0885b6aa07824f79e6cb1ff44c13ca3688ffb7467f26216a89ac39dbffb932520609d8e682976e2a3e12adcad8e4ed7a6607ebec36a0bb0bc48ae9da207f2017d219d52e0147989aa7acc6a6888a5d4323f7f", "dec479d2f1e389e2071aac5de2cd5b924b6428b8218bcc455f86caebe2482c05", 0x8, 0xfefd}, &(0x7f0000000200)="a48a4c2523321a97ce14def9cfa40606095ef415ab442e44cd7a07", 0x1, 0xe0a1, 0xffffffffffffffe0, 0x7, 0x6, 0x3, 0x40, 0x6})
r2 = accept$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1f}}, <r3=>0x0, 0x4, 0x6c3f, 0x14, 0x5, 0xd7ac, 0x10000}, &(0x7f0000000180)=0x98)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x80000000}, 0x8)

13:55:23 executing program 0:
r0 = socket$inet6(0x1c, 0x4, 0x81)
getpeername(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c)
lseek(r0, 0x0, 0x1)
poll(&(0x7f0000000200)=[{r0, 0x2}, {r0, 0x4}, {r0, 0x180}], 0x3, 0x82)
syz_execute_func(&(0x7f0000000100)="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")
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000240)=0x6, 0x4)
syz_execute_func(&(0x7f0000000000)="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")

13:55:23 executing program 3:
syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb25430f762fa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc46195f5a4f10a000000c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")
execve(0x0, 0x0, 0x0)

13:55:23 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0)
mlockall(0x1)
sync()
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r1)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={<r2=>0x0, 0x9}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x101, @mcast2, 0x7}}, r2}, 0x84)
write(0xffffffffffffffff, 0x0, 0x0)
freebsd10_pipe(0x0)
syz_execute_func(&(0x7f0000000000)="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")

13:55:23 executing program 3:
r0 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000)
shmdt(r0)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getpid()
sendto$inet6(r1, &(0x7f00000002c0)="62131584aa8ae9bdda9bae99feb5dcbf8603000000000000003aa1a794b674c605e0d36a1e245c0f424100000000000000000080000000000000000000098484ff15339e313c7562d46c93e26d120f55", 0xfffffffffffffdc7, 0x8, &(0x7f0000000240)={0x1c, 0x0, 0x100, @mcast2, 0x5}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0)

13:55:24 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8)

13:55:24 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x331, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e21ac1400bb00"/136, @ANYRES32=<r1=>0x0, @ANYBLOB="40020007004a00000000000003000040e9000200"], &(0x7f0000000000)=0xa0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast1}}, r1}, 0x8c)
unlink(&(0x7f0000000380)='./file0\x00')
execve(0x0, 0x0, 0x0)

13:55:24 executing program 3:
syz_execute_func(&(0x7f00000002c0)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

13:55:24 executing program 2:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast1}}, <r1=>0x0, 0x9, 0xf79b, 0x5523, 0x6, 0x24}, &(0x7f00000001c0)=0xa0)
freebsd10_pipe(&(0x7f0000000300)={<r2=>0xffffffffffffffff})
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f00000003c0)="6ada1941646239a34b7e1cf0457ced6a67941b51724263f1459afdfec4bd5751e4c88ecf31cde0d612b97cce3376288c43e2723d6dd387ee33fd5ffc6673be2df074e4cae2ff1046345d5690272490c226ff07d8b40fc88b70383b201caadc12d1b6975bfe4405aafdc05622ef38b90328a13e96811d79bea56f91dfd06db7b96db7")
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10)
freebsd10_pipe(&(0x7f0000000080)={<r3=>0xffffffffffffffff})
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f00000000c0)="aa3de82d3356922542833d29ad07325fa36bc20d7c003f94b7d1fb94ba682dd2e62ff80ecae126aa849c0e85e9f611c8bf699212")

13:55:24 executing program 2:
r0 = socket(0x11, 0x10000000000003, 0x0)
sendto$unix(r0, &(0x7f0000000000)="bc31c706f6c68c2f2f48ac2e17f8414ec67f4fecf7c94aeab5339c810dc81b720a7dc9b77315017f0bf8ecff87daa837dc35f26d884e9d55b44c71f10b6952f6c98b9908c9bd4330720bbaad7d533870c89c1d99bc045d1b4a064a8b64d2d9f40c3d65c5e61ae0cf86d17dddc037bf547b1c5005b6dfae7e170d70ed83eb21e42e4ba1a02a0737315579634d4e08cb72f2", 0x91, 0x80, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa)
sendto$unix(r0, &(0x7f0000000140)="b10005049000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0)

13:55:24 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001200), &(0x7f0000001240)=0x10)
fcntl$dupfd(r0, 0x11, r1)
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @multicast1, @empty, @remote={0xac, 0x14, 0x0}}}}})
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={<r3=>0x0, 0x6, 0x3, 0x2, 0xd}, &(0x7f0000000140)=0x18)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0x8)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="25d572aab5f9c4885776707de27545d4e625a9d58cb9511728ea10607d0ed2b6115f0b9e3d5e4f8328ceb67b1506c8382a8fc23124bc1c13bb0e44297d1c274f0465ec82d31663fed51646252de3a92b7aedf54940cc2771129b9d48dcebc025286e960e932ed367563ec0b5f021ff32f1617b58dda3d12e8fd0f4ff", 0x362, 0x80, 0x6826})
ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000200)="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")

13:55:24 executing program 1:
chroot(&(0x7f0000000140)='./file0\x00')
syz_emit_ethernet(0xfff, &(0x7f0000000280)={@broadcast, @broadcast, [{}], {@generic={0x0, "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"}}})
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={<r1=>0x0, 0x5e, "18513f7e6a28121abbf5f786f66e51b120c0f23405ada7b770b25f06387a1c3bb2efd64042bbca42730d942718a72e3e26c3fa948558b8a57a3c6fdee9cbe5c8988cd9684de954f10195cbb64293eeb44444fb75edcea98f838ca69d92a6"}, &(0x7f0000000100)=0x66)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001340)={@in6={{0x1c, 0x2, 0x7, @mcast2, 0x80000001}}, r1, 0x23, 0x5940ab77, 0x180, 0x6, 0xfffffffe, 0x9}, 0x98)

13:55:24 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff)
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0), 0x4)
pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

13:55:24 executing program 0:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1b4)
utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffe}}, 0x0)

13:55:24 executing program 2:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002900)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000002940)=0x10, 0x0)
freebsd11_fstat(r0, &(0x7f0000002980))
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r1, &(0x7f00000028c0)={&(0x7f00000000c0)=@in={0x2, 0x3, @broadcast}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000100)="08d6cfeef366f9e0b3521343702876a3af105aaa6180abaedd998e8f104d51e7691ccd05c82181c5b7016028a1f46144d5ae976ba7b2cb92e9c02a98ae27238597f6a29c274e873602b9cce230dac4a4aac23c2312ffd29bbedbc1d0b3a89f7e0b51a103afdbdab57708ebb3c540502987d5d594abc7f8d10d72fcac73c7160c2391a4e0e8974d661df2f230e8263ba5729228588f739433a28da5f43b322362173026", 0xa3}, {&(0x7f00000001c0)="30480c31ab8f78e7bcc7652ca817966fedc576c4c423a7f7bdb53a141ceea8d9f0012cad657a3a4e39125ba7190359e766421a2b6c19543bc171e3246831e53988d806b811154772329a6952893213caa74543824a7f05d88395fb5df5ce847ee9f45ab9c041f474fb4002d992a516cd737d261f3655c5db0290e51373934dacffc79f23167cfa78e26d38dc5f30f70dbb7fc37bbfb87a86bdf013067b7842b96b47611d365324f20a95c204ca2a8b5a4ce633682c8b0f204fa96e8cc24c69465d292ce5ff5293daa7a757bf606a8f1f1316d693b3c7c596f7", 0xd9}, {&(0x7f00000002c0)="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0x1000}], 0x3, 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de37eff83ac8ae6982582dcaec51cdf4b2fec550a4310522ffd4dc5b8d798ac77b0cbe0ed765bc7abca669834cde379856b2e2f0ebbf02bb745b0f1938ad44f94889fa7bb3ad4f70b9fb7dcd69e311988b0b3b3f9d1dbe9170f157a9d796b9b8db174f40bfa8bee91377404fb6e850a528b532178c9f5c01fe6bab00c6e6a92b1ca97776e920625fd522197d638675967c89c7d9a010df33fe6a3fdb6c9a77ba09f579818fc0925d5b7f9c0bef80246b69763c7cb37867f8ad9557056c6884113072c45664d76790dafeb26b9fb4b5d373c3a7a72039a092da4bd5686bec14c2b22a19d1f27ea9dc03702dfbcc80c52eb31eb24164225b48b9ffaf9bc2de0ce7e03cb4c084d922419934c87f0eab21d76e1cf9b2f1646b1d930a305850266502cfc6669c1ce8ac7ef6141502d3c4a298a5b709b4a762fe033ef2119c09ed42dbc50a689a566c75b245fa030b365e0d0112cb62bdae292940fbd8ca3138f0b4f07bf146005b37a0f7809ee5b15ae107021a510d155db0229ecfdf8d3cab5ab74d7bd64f2c1e214a30287855cf64cdad8eeae06e766f98c14d9cb365bf9c67e162ab9876d3f842e9e7e78d38f1e0aa4fc6f19e15cd9f7abc509a6d4f4cef351524c6eeb8cf34d46cc6e203d7bc204197e07e59920280ba74211e58a1fefd07d0ca1770047b41c2f16116a09c781a92f8e63212362fcec41e42000000000000000ffff00001f000000ad94f24d9000d57a19224e00"/5528], 0x1598}, 0x88)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0xd, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x88)

13:55:24 executing program 2:
syz_emit_ethernet(0x6, &(0x7f0000004380)=ANY=[@ANYRESDEC, @ANYRES32, @ANYRESOCT, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16, @ANYRES64, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYRESHEX], @ANYRES16, @ANYRES64, @ANYRES32, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRESHEX, @ANYRES64], @ANYRES32], @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES64, @ANYRESDEC], @ANYPTR])

13:55:24 executing program 0:
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
pipe2(&(0x7f00000007c0), 0x0)

13:55:24 executing program 2:
r0 = socket(0x2, 0x10000001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x2)

13:55:24 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x6, 0x7fff, 0x1, 0x3964, 0x7, 0x0, 0xf75, 0x1, 0x7, 0x9}, 0xb)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8)

13:55:24 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6, 0x0, 0x0, 0xfffffffffffffc00, 0x111}, 0x98)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xfffffffffffffdab)

13:55:24 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
r1 = socket$unix(0x1, 0x2, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000040), 0x56)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00')
getpeername$unix(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="00000000000000000000000000ba03653719d5df7a57e07ffc33da000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000"/114], &(0x7f0000000140)=0x64)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
accept(r2, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x10)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/79)
r3 = getpid()
r4 = getpgid(r3)
msgget(0x3, 0x8)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000780)=""/155)
mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/88)
msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1)
wait4(r4, &(0x7f0000000080), 0x17, &(0x7f0000000240))
getpgrp(r4)
getpgid(r4)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5, 0x10}, {r5, 0x2020}], 0x2, 0x0)
freebsd10_pipe(0x0)
r6 = shmget$private(0x0, 0x9000, 0x1c0, &(0x7f0000ff2000/0x9000)=nil)
shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117)

13:55:24 executing program 1:
r0 = semget(0x3, 0x6, 0x20)
semop(r0, &(0x7f0000000000)=[{0x3, 0x6, 0x1000}, {0x2, 0xe7, 0x1800}], 0x2)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000280)=""/127)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000240)=""/22)

13:55:24 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x6, 0x0)
ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000180)="50123699a257cef28ed856a60f164c053a0b43f82369c88071d2f9c2af2c6f5da87ff65c244f49e28c9e5d9878ed8fce85b910e413bc3b9400caa8a5ef431d278697e7d18bdf18d54b6f25879327482af8d714aec03e0355ad7fe649d72f43ff9dc7d7565ccc765c5e126e36a1f6f4a8856f2a6f785dc7274ac0b54d3687a20fbbdd7cc354b22479cfac3c793b")
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="cdbf0e000084", @local, [], {@arp={0xffff86dd, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="84d069ea6f1d", @multicast1, @remote, @remote}}}})
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000080)="ba6f2c39b262d9a8b3e4a9d7e5aa1a38b72b0264ade3ae83ee891b4be492555421f7deabc2fe750ef4b5e3f7f9bf05148bfe0eedb278a4da91af9ce53d50cbeaa2ca36e555c18d9ede8aa720efff9b65c1c0a1217e0b05d147c2b3cee4b77c557e739835cb1417b6796c87aa0e9e0a667a6f94f6e4602bb824e6d11475e3234b0999")

13:55:24 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = open(&(0x7f0000000600)='./file0\x00', 0xffffffffffffffff, 0x20)
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000180)={{"1d3ae9b9d03d1ec52ea786341c814e5aae4460b113fcce73c8413bcceae5550857249799dcf674bf9ed4ed98577ca2066c0f4ba9f1368f5964628fa2b1abfd33853f3d8b8afd29261f6bca10007d2559b163d547eb3adb8771674a67d97f276cd631adb40939b345cdb38353e444d56c8ec7433c1b661c2035348f1c3b0fd15840b8bae2eabc5820ebd0f04c91729c7b49cefe8775a7b2838701652b43c534178a7972ef52420ead788e4046174fd29caef3ef28c8b2645c4a2259a51af9759598af1828b542f7cbbc4b049a28e185092e5cf29f3193d0c6133ef4742477561dfd3cf5f9314131aa696d3610cd5d17201dad97beadc609ffc2410a28a6ec622c31883e490dc176ab5996f0befd8853619244f42828c7c2171eb062f6615533b13457f8455beae2788e01f867ce4f9239b6da1221b527db0615f3f6e577023fa17c7b03008de9304e5e79ed8db09f5e75d75fd0ec27703b79f1090e9547e5d2e6e74f4160ee0b2adb22d6290b09fafd3272a7796f68d71e6ac22331f6eb190fea834541b0c3c675ba2b9baffeb131f43183f9dca0b4fe323c4336da8af28b4a5d3133088822dbf2b8d3378d892135408b41856d037be1e39cfe8ac5dae96f1dc52b874a9538dffe6996566652c984c1f5066ba9dbd8e2b155733c4260bf782a6795ccb98b181e229f4ccc4fd987e0b2eb1ec8e59ae8755e59300054089bad75ed6b8dd21e52d40e33f89955b8e8e4f0b7dab16e87213d047548216d461bcafeb0c0a4b32ac91fbb6b9d8ddbd16fbe1c5afbf50d457ce38df1336b7dbbbc80730b0863168b5c31c83e7a446781df0c52eb966df720880075137147b505a2186d7bafc018a12945366921783d2a169540812b4701545cbd7ff21c5ea314f05f02555609415565dc97bd3fafbc89738e1f7cf9cfef33e7531fda1dba3e61aaae647971c184679edd2551a80e47da0717e5fbc1077af4c2fd62641f1e9e660848a217bcee39763d2e27b04f82dea91ebfdcac8c6ec365fc55ff349e2573a1629bdd02adc04e949731029c256488d3d35cf3743594532e32caa1a9a0b2f7939ebcf83d6490b838ddf722d6e871476c586e4a24e05ab69bd0b6315955523f70b15d798867f2da24ca1909c0c04dbb9527a1d32c0cb244e4bd9ae5ceaa9201ff48c5dc1a97f1ee3e86ae8df65f6a7c4b19d3a091b99f21c45265308a7f846d0e6e41398374d4b705e1ffaccfaa6206b38df57affc0a3e84168ec5d541a836e9e804a4674d9238d5d3f3f350ef314c671638298b830692af67c40e3adb13595338bb3309cf7fdd07d1c17a27d530a47ef0008233cd942adacd8d957165ab7a48ec0dafecc4a026768ffecd9853b4929a760067b14be355ea24e5c99e9d48179cac22eaa60f1ce1f872b71102bd04e2424d356cd60fc8a610292c96e46d3ffee7a5f1db925", "750a258374e02d3b19c9de4839c2d1943319c0932161ad4b31db763375ac2bf0", 0x5, 0x1}, &(0x7f00000000c0)="f411ceb3067b6f7cfc02ad7a0e520869f8c53e5c02df3a329bf96b89e0fab1fae37d8cd6b3e507bef7b37317f98fc00c1f8bbe749961982924d53d56f25ef91335e35cd943e574f5f017a8217d8ca63aa473ceb2602457fbe2f555dd5d9da5426ae6690a40cc31697971d082f2d68ea11c47f58728457f5df119b7743fdd9e", 0x6c0a, 0xc9, 0x7523, 0xd426, 0x2, 0x5, 0xa4a, 0x7})
getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000040)={@rand_addr, @broadcast}, &(0x7f0000000640)=0xc)
r2 = accept4$inet(r1, &(0x7f0000000680)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000006c0)=0x10, 0x10000000)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000700)={@rand_addr, @multicast1, <r3=>0x0}, &(0x7f0000000740)=0xc)
setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000140)={@multicast2, @empty, r3}, 0x3)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b)

13:55:25 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x6)
setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000)=0x101, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x16, @rand_addr}], 0x10}, 0x0)

13:55:25 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = socket(0x2, 0x10000001, 0x0)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000b05e452df9faec17af83029d2ee6405380b5d0200e807c73ec8d4873ac679da463ca31198834021578d4453f1987b151535ed281b"], 0x10)
shutdown(r1, 0x1)
sendfile(r0, r1, 0x0, 0x0)

13:55:25 executing program 1:
mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
setitimer(0x0, &(0x7f0000000100)={{}, {0x0, 0x4000}}, 0x0)
setitimer(0x2, &(0x7f0000000000)={{0x100000000, 0x5}, {0xb9, 0x7}}, &(0x7f0000000080))
getresgid(&(0x7f00000000c0)=<r0=>0x0, &(0x7f0000000140), &(0x7f0000000180))
setgid(r0)
r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x0)
close(r1)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setitimer(0x3, 0x0, &(0x7f0000000040))

13:55:25 executing program 3:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb00"/33], 0x1)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r1)
setrlimit(0x6, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4)
r2 = getpgid(0x0)
wait4(r2, &(0x7f0000000140), 0x8, &(0x7f0000000840))
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0)
getpgid(0xffffffffffffffff)
fcntl$getown(r0, 0x5)
r3 = getpid()
r4 = getpgid(r3)
getgroups(0x4, &(0x7f0000000b80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, <r5=>0xffffffffffffffff])
sendmsg$unix(r1, &(0x7f0000000c00)={&(0x7f0000000c40)=ANY=[@ANYBLOB="11757b00653000"], 0x1, 0x0, 0x0, &(0x7f0000000bc0)=[@cred={0x20, 0xffff, 0x2, r4, 0x0, r5}], 0x20}, 0x1)

13:55:25 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c0c0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c)
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4, 0x4)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r1=>0x0, 0x9, 0xf, 0xfff, 0x10001}, &(0x7f0000000400)=0x18)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000440)={0x5, [0x0, 0x0, <r2=>0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x18)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000004c0)={<r3=>0x0, 0xf3ea170}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000540)={0x2, [<r4=>0x0, 0x0]}, &(0x7f0000000580)=0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000005c0)={0x4, [0x0, <r5=>0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x14)
sendmsg$inet6_sctp(r0, &(0x7f0000000780)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0x7c, @mcast2, 0x40}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000140)="1ba9d57e07f0c5ec0a54b4636b30ce822c10", 0x12}, {&(0x7f0000000180)="87758e3cd4b4c0f8fcd4c1906ebd0c455768006dfdfc0b25b17df94270f47dbe40b76cbb9c3dcf6a7cb07f10346833a7de9525cd", 0x34}, {&(0x7f00000001c0)="2c0dc526fcf5ab9ff80e6298bc7c9712fe881fff1018ee14f7f3f27b0a0debb957b01596a0f5d1b505f78f54e79a1a1dcc1901bb58cf09a1d110f72866dfa35474be69ce6ae2a63e2d84598a08b26bfa4bf5b0298059e2f40edc86f183e0edf4ddbc949ba47796290eb79f7a0ac0c6ad8b8588947e0f658b5c258278dc597b6d45329cb1172c1b1420fef48f6b0769c4bdcb2b35906da7b29b62fe3696e6f791fa3584bd57386e8e67d913f3c96dbb0d74cba82bae66f359c640de4e0271b23d41b02a9d5a26ec4e17d3eb88af0d352a2c7ca7e6d9ab7d158b8e6c41c5548fe0e0c2b5f96776c561ee757fd73dfd16774a85e230a230", 0xf6}, {&(0x7f00000002c0)="b0ba5cf1b23cd05482b7eb2543092bcea8a12631fed3eb313903d519c9619c6cb360ffcce0efcd99b5f9c04188f0ad39c50a61ab609c7d9fccd71398899c4542f05cb45a4c98bbf5c72bf9758bdac25f9037d142a2440a5321f4f13fbb7d6c8832f07dafa9251915602528c37e21505d1cdab72f806d129d39472b9a393f417b344c362b4b4343d099ab5ed4484a2a", 0x8f}], 0x4, &(0x7f0000000640)=[@init={0x14, 0x84, 0x1, {0x825, 0x1, 0x8, 0x5}}, @init={0x14, 0x84, 0x1, {0xfc, 0x8, 0x8, 0x100000000}}, @sndinfo={0x1c, 0x84, 0x4, {0xfffffffffffffc01, 0x0, 0x7, 0x21bd, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x0, 0x0, 0x5, r2}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x1f00000000}}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x6520, 0x96, 0x6, r3}}, @authinfo={0x10, 0x84, 0x8, {0x20}}, @sndrcv={0x2c, 0x84, 0x2, {0xffffffffffffffc0, 0x7, 0x6d20, 0x80000001, 0xfffffffffffffffb, 0xff, 0x7ff, 0x0, r4}}, @sndrcv={0x2c, 0x84, 0x2, {0x100, 0x9, 0x4000, 0x2, 0x3ff, 0x200, 0x2, 0x3dd6, r5}}, @init={0x14, 0x84, 0x1, {0xfffffffffffffffc, 0x1, 0x9, 0x400000000}}], 0x10c, 0x20000}, 0x8)

13:55:25 executing program 2:
syz_execute_func(&(0x7f00000000c0)="0c163a4c98c482f934404d78697bf56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4f501eda9120000006445ad2a0a00c4da7676f2168f4808eebce000008020000f2946575151c1ea01eff265dc5f00c75b5b45363ef80f9966030faee42c24f7ea47000026400f0d18c401fe5ff6646736676670664336660fd2938c0000000f01c36666450f17720d1411ce5411041d00")

13:55:25 executing program 2:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000090, 0x0)
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x10008, 0x2e14c792c0f26458)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f00000000c0)="1d1d7cc8a0372dfeb0d6f674a980cf2dc9da36ce75cdf9a99ad09011637d938b32cc4df2c5ebbc27f44add80b43a869e962efb2a45651c0919979a18138e03f7bd5e54a6d40d1147315e7133718ba1443730534fec94cfff369e90276f", 0x8, 0x2, 0x5f})
unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800)

13:55:25 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f00000006c0)=@un=@abs, &(0x7f0000000700)=0x8, 0x30000000)
setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000740)=0x4, 0x4)
dup(0xffffffffffffff9c)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x17, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0xfd, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, <r3=>0x0}, &(0x7f00000000c0)=0x84)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x21e}, &(0x7f0000000140)=0x8)
open(&(0x7f0000000780)='./file0\x00', 0x140, 0x4a)
setsockopt$sock_int(r1, 0xffff, 0x800, 0x0, 0x0)

13:55:25 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$unix(0x1, 0x2, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
r2 = semget$private(0x0, 0x3, 0x9)
accept$inet6(r1, &(0x7f00000005c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0)
pipe2(0x0, 0x100000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r3 = semget$private(0x0, 0x4, 0x80)
__semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000180)=""/15)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
getgroups(0x3, &(0x7f0000000300)=[0x0, <r6=>0x0, <r7=>0xffffffffffffffff])
fchownat(r1, &(0x7f0000000080)='./file0\x00', r4, r6, 0x400)
r8 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil)
r9 = getpid()
__semctl$GETPID(r2, 0x3, 0x4, &(0x7f00000003c0)=""/132)
r10 = fcntl$getown(0xffffffffffffffff, 0x5)
shmctl$IPC_SET(r8, 0x1, &(0x7f0000000340)={{0x2, r4, r7, r4, r5, 0x0, 0x8}, 0xe0, 0x7f, 0x86d, 0x100000001, r9, r10, 0x7})

13:55:26 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0x0)
r0 = socket(0x10, 0x5, 0x7fffffff)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000004c0)={@rand_addr, @multicast1}, &(0x7f0000000500)=0xc)
getpgid(0xffffffffffffffff)
r1 = fcntl$getown(0xffffffffffffff9c, 0x5)
r2 = getpgid(r1)
r3 = msgget(0x1, 0xa)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155)
clock_settime(0xe, &(0x7f00000003c0)={0x4403, 0x8})
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000)
shutdown(r4, 0x0)
r5 = getpgrp(0xffffffffffffffff)
getpgid(r5)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r6, 0x0, 0x1000000000003)
setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10})
poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0)
semget(0x0, 0x3, 0x400)
r7 = semget(0x3, 0x2, 0x400)
__semctl$GETZCNT(r7, 0x4, 0x7, &(0x7f0000000380)=""/7)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000000440)={0x1f, "ce569957c527e71da22f0b5531979b5a"}, 0x14)
getpgrp(r1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000)
setsockopt$inet_mreq(r6, 0x0, 0x9, &(0x7f0000000540)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8)

13:55:26 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x8, 0x0, &(0x7f0000000000))

13:55:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xffffffffffffffd7}, 0x81)
sendto$unix(r0, 0x0, 0x0, 0x20181, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10)

13:55:26 executing program 1:
link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x3fca, 0xe806, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}})

13:55:26 executing program 0:
syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0xa, &(0x7f0000000100))
syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x0)
lseek(r0, 0x0, 0x3)

13:55:26 executing program 3:
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0xae, 0x3, 0x80, 0x2}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={<r2=>r1, 0x9, 0x6, [0x400, 0x3, 0x7, 0x2, 0x5, 0x63ca05d7]}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x81}, 0x24)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={<r3=>r2, 0x80000000, 0x5, 0x7}, &(0x7f0000000180)=0x10)
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000240)={{"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", "2b3695395e641dcc74e1aebed7bf6f17b54bd187f4ed1d7fd7e621e72aa9bb9a", 0xc39, 0x40}, &(0x7f00000001c0)="334e32814392476024c278750f087fcac10dd2f8c56950df3b510365c8e8545461c6cc5e679e88f9f83a16d9f45873ad68b26819fb125081cfeab47b88a64cb7409b666220e016dcfc550d2d8b3498c727584ecbda74c9ecdc2a083c97c6eb311f2b73661eb406c462ed1d", 0x0, 0x6, 0x7, 0x100000000, 0x3, 0x81, 0x0, 0x80})
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000006c0)={0xf, 0xdb, r1}, 0xc)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000700)={r3, 0x3b, "20b962e8e498b1ce9ebf0528b9b24e15cb59c2eab901fcb35599d8cda6c3e85f3ff85abece9cb899b956c19e4f9fdd970a2163fceb04ba22f83df3"}, &(0x7f0000000780)=0x43)
unlinkat(r0, &(0x7f00000007c0)='./file0\x00', 0x0)
r4 = socket$unix(0x1, 0x5, 0x0)
readv(r4, &(0x7f0000000a80)=[{&(0x7f0000000800)=""/147, 0x93}, {&(0x7f00000008c0)=""/120, 0x78}, {&(0x7f0000000940)=""/111, 0x6f}, {&(0x7f00000009c0)=""/142, 0x8e}], 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000ac0)={<r5=>r3, 0x1f}, &(0x7f0000000b00)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000b40)={<r6=>r2, 0x6}, &(0x7f0000000b80)=0x8)
r7 = msgget(0x2, 0x183)
msgsnd(r7, &(0x7f0000000bc0)={0x1, "96ab2c8006082ac02108b6db6d77fc93a81f164dd797e927829b5ada52c540ce6cdbdf4f7cbce615698b89f6c49f0e381c516a68c15b397bad6e9bdbfcdf2c61d1a8c8ed10578680334cdae0e595d25e56fce1c2279494325c924979531310ec101cc6aaf1162f75f5da2210ac9ea67290b1e7504a866f5d60e280ccb8be946327f9dd88a9264dc6cc5ab6d1e209291b47269757fa335287fc1e3f5b0100d7739167d1821d46419b29b4ffaaecf2d4b78436e2e41b7f7e59f7fce5a4d6f90bb2bb5210f25c57f82b1246e01793879196077e8775ced2"}, 0xde, 0x800)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000cc0)={<r8=>r5, 0x9e0}, &(0x7f0000000d00)=0x8)
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000d40)="9adf98888b1a82347a8b8ce14bc669787d292129aa769b0aeb39575c41649bfd3b913a7508b827961899a5bb204805aaba8e16433334c333a3dd83b273d12a11efbcda251210a9dd152a0ea294a881ec5cccc9e1dc594f14a551f2ece2532df1bde1eadf8be1307a8a4eece2fd36061266303e1829a8e3b1db1142a3db148f29d40e8cc424d61f6236dca0fd9864d67e13d0c831cc5e019784b7436ec5e0108f669a25d900062d0a665468fbc4cf55")
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000e00)={0x9ac, 0x2, 0x6000, 0x800, 0x68c0000, 0x7fff, 0x3, 0x8, <r9=>r6}, &(0x7f0000000e40)=0x20)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000e80)={<r10=>r9, 0xd8, "180abdb3d348e62986b134b96d6a42b875979071dd6a6c406f1243ea4bbf4d0f4bb1e47533d9e1b79299609c3922fe44b1d9e35858353317a341a3f19c72093231786d46ee0fa61a32ead7a9ba2923ed2e4d229a05ec33c45661c9fe8bf005aab9b534a86cebfa1d1da3608c09da551dd01113f5982f9a69ba7593fea22f081274756f7e581059d8a6feaaf308f85f6dc126ac2f650b54c8e347a8158f3ee1be6f574d6b343fd35d40319ad9944c11ee0b3776baa0c1f52438f87cd5e2c9559ffb86c48d0d49a82816099d0e3ea010a9df4645c5c3d7bfce"}, &(0x7f0000000f80)=0xe0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000001080)={0xc6c6, &(0x7f0000000fc0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x679, @mcast2, 0x20}, @in6={0x1c, 0x1, 0x5, @mcast1, 0x6}, @in6={0x1c, 0x1, 0x9, @empty, 0x1}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x7, @loopback, 0xa10d}, @in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8001}, @in={0x2, 0x3, @rand_addr=0x1}]}, &(0x7f00000010c0)=0x10)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001100)={r2, 0x80000001}, 0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001180)={r5, &(0x7f0000001140)=[@in={0x2, 0x3, @multicast2}]}, &(0x7f00000011c0)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000001280)={r8, &(0x7f0000001200)=[@in6={0x1c, 0x3, 0x436a1cad, @rand_addr="a32f7d4c263847a1b72f95b88403cae7", 0x3}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x81, @loopback, 0x6}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @rand_addr=0x9}]}, &(0x7f00000012c0)=0x10)
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000001300)={0x8, 0xfffffffffffffffb})
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001340)={0x1, 0x4, 0xfffffffffffffff8, 0x10000, 0x1, 0x4, 0x3, 0x2, 0x10001, 0x6, 0x800}, 0xb)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001380)={r10, 0x0, 0x2, 0x6000000000, 0x200, 0xbf, 0x40, 0x4, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, <r11=>r8, 0x1, 0x341cd7c7, 0x68, 0x4, 0x1d}}, &(0x7f0000001440)=0xb8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001480)={r3, 0x0, 0x1, [0x8001]}, &(0x7f00000014c0)=0xa)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001500)={r3, 0x80000001}, 0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001540)={r11, 0x7}, &(0x7f0000001580)=0x8)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001600)=0x4)

13:55:26 executing program 1:
setresuid(0x0, 0xee01, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffe8b)
r1 = socket(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10)

Memory modified after free 0xfffff80004313800(1016) val=0 @ 0xfffff800043139a0
panic: Most recently used by tty

cpuid = 0
time = 4197600
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0029e54220
vpanic() at vpanic+0x1e0/frame 0xfffffe0029e54280
panic() at panic+0x43/frame 0xfffffe0029e542e0
mtrash_ctor() at mtrash_ctor+0xed/frame 0xfffffe0029e54320
uma_zalloc_arg() at uma_zalloc_arg+0x1036/frame 0xfffffe0029e543d0
malloc() at malloc+0xe1/frame 0xfffffe0029e54440
elf64_load_file() at elf64_load_file+0x6d/frame 0xfffffe0029e544b0
exec_elf64_imgact() at exec_elf64_imgact+0x1aa2/frame 0xfffffe0029e545b0
kern_execve() at kern_execve+0x7d8/frame 0xfffffe0029e54900
sys_execve() at sys_execve+0x79/frame 0xfffffe0029e54980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0029e54ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0029e54ab0
--- syscall (59, FreeBSD ELF64, sys_execve), rip = 0x8003bc3ca, rsp = 0x7fffffffe408, rbp = 0x7fffffffe510 ---
KDB: enter: panic
[ thread pid 4466 tid 101118 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why